/* ========== 基础变量 ========== */
:root {
    --gradient-primary: linear-gradient(135deg, #fdfcfb 0%, #f5e6d3 25%, #f8e8e0 50%, #fce4ec 75%, #fff0f5 100%);
    --gradient-accent: linear-gradient(135deg, #e8c4c4 0%, #d4a5a5 25%, #c9b1d0 50%, #b8a9c9 75%, #a8c6d8 100%);
    --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.95) 0%, rgba(255,245,248,0.95) 100%);
    --gradient-button: linear-gradient(135deg, #d4a5a5 0%, #c9b1d0 50%, #b8a9c9 100%);
    --gradient-rose: linear-gradient(135deg, #fce4ec 0%, #f8bbd0 50%, #f48fb1 100%);
    --gradient-lavender: linear-gradient(135deg, #e8eaf6 0%, #c5cae9 50%, #9fa8da 100%);

    --color-text: #3a3a3a;
    --color-text-light: #7a7a7a;
    --color-gold: #c9a96e;
    --color-rose: #d4a5a5;
    --color-lavender: #b8a9c9;
    --color-white: #ffffff;
    --color-border: rgba(201, 169, 110, 0.2);

    --shadow-soft: 0 4px 20px rgba(0,0,0,0.05);
    --shadow-medium: 0 8px 40px rgba(0,0,0,0.08);
    --shadow-glow: 0 0 30px rgba(212, 165, 165, 0.2);
    --shadow-glow-strong: 0 0 50px rgba(212, 165, 165, 0.3);

    --font-display: 'Cormorant Garamond', 'Playfair Display', 'Noto Serif SC', 'STSong', 'SimSun', serif;
    --font-body: 'Noto Serif SC', 'STSong', 'SimSun', 'PingFang SC', 'Microsoft YaHei', serif;
    --font-accent: 'Ma Shan Zheng', 'STXingkai', 'KaiTi', cursive;

    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --radius-xl: 36px;
}

/* ========== 重置与基础 ========== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--gradient-primary);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    line-height: 1.8;
    font-size: 16px;
}

/* ========== 主容器 ========== */
.invitation-container {
    max-width: 100%;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .invitation-container {
        max-width: 520px;
        margin: 0 auto;
        box-shadow: 0 0 60px rgba(0,0,0,0.1);
    }
}

/* ========== 光晕背景 ========== */
.glow-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: glowFloat 15s ease-in-out infinite;
}

.glow-1 {
    width: 300px;
    height: 300px;
    background: var(--gradient-rose);
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.glow-2 {
    width: 250px;
    height: 250px;
    background: var(--gradient-lavender);
    top: 50%;
    right: -80px;
    animation-delay: -5s;
}

.glow-3 {
    width: 200px;
    height: 200px;
    background: var(--gradient-rose);
    bottom: -50px;
    left: 30%;
    animation-delay: -10s;
}

@keyframes glowFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.1); }
    50% { transform: translate(-20px, 20px) scale(0.9); }
    75% { transform: translate(20px, 30px) scale(1.05); }
}

/* ========== 花瓣飘落 ========== */
.petals-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 100;
}

.petal {
    position: absolute;
    background: linear-gradient(135deg, #fce4ec, #f8bbd0);
    border-radius: 50% 0 50% 50%;
    opacity: 0.6;
    animation: petalFall linear infinite;
}

@keyframes petalFall {
    0% {
        transform: translateY(-10%) rotate(0deg) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(100vh) rotate(720deg) translateX(150px);
        opacity: 0;
    }
}

/* ========== 信封动画 ========== */
.envelope-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    cursor: pointer;
    transition: opacity 1s ease, transform 1s ease;
}

.envelope-animation.opened {
    opacity: 0;
    transform: scale(1.2);
    pointer-events: none;
}

.envelope-wrapper {
    position: relative;
    text-align: center;
}

.sparkles {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 200px;
    pointer-events: none;
}

.sparkle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-gold);
    border-radius: 50%;
    animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { opacity: 0; transform: scale(0); }
    50% { opacity: 1; transform: scale(1); }
}

.envelope {
    width: 220px;
    height: 150px;
    position: relative;
    transform-style: preserve-3d;
    animation: envelopeFloat 3s ease-in-out infinite;
}

@keyframes envelopeFloat {
    0%, 100% { transform: translateY(0) rotateY(0deg); }
    25% { transform: translateY(-10px) rotateY(2deg); }
    50% { transform: translateY(-5px) rotateY(0deg); }
    75% { transform: translateY(-10px) rotateY(-2deg); }
}

.envelope-body {
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, #fff5f5, #fff);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-medium), var(--shadow-glow);
    position: relative;
    overflow: hidden;
}

.envelope-body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    pointer-events: none;
}

.envelope-flap {
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    height: 75px;
    background: linear-gradient(145deg, #f5e6d3, #f8e8e0);
    clip-path: polygon(0 0, 50% 100%, 100% 0);
    z-index: 2;
    transform-origin: top;
    animation: flapWave 3s ease-in-out infinite;
}

@keyframes flapWave {
    0%, 100% { transform: rotateX(0deg); }
    50% { transform: rotateX(-15deg); }
}

.envelope-letter {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 100%;
}

.letter-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-rose);
    font-size: 14px;
    letter-spacing: 2px;
    animation: letterGlow 2s ease-in-out infinite;
}

.letter-icon {
    font-size: 24px;
}

@keyframes letterGlow {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; text-shadow: 0 0 10px rgba(212, 165, 165, 0.5); }
}

.envelope-hint {
    margin-top: 25px;
    font-size: 12px;
    color: var(--color-text-light);
    letter-spacing: 4px;
    animation: fadeInOut 3s ease-in-out infinite;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* ========== 主内容 ========== */
.main-content {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s ease 0.3s, transform 1s ease 0.3s;
    padding-bottom: 60px;
    position: relative;
    z-index: 1;
}

.main-content.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== 动画类 ========== */
.animate-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards;
}

.animate-in:nth-child(1) { animation-delay: 0.3s; }
.animate-in:nth-child(2) { animation-delay: 0.5s; }
.animate-in:nth-child(3) { animation-delay: 0.7s; }
.animate-in:nth-child(4) { animation-delay: 0.9s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== 头部英雄区域 ========== */
.hero-section {
    padding: 80px 24px 50px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .hero-section {
        padding: 100px 40px 60px;
    }
}

.decorative-top {
    margin-bottom: 30px;
}

.flourish {
    width: 140px;
    color: var(--color-gold);
    opacity: 0.6;
}

.subtitle {
    font-family: var(--font-display);
    font-size: 15px;
    letter-spacing: 10px;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: 28px;
}

@media (min-width: 768px) {
    .subtitle {
        font-size: 17px;
        letter-spacing: 12px;
    }
}

.couple-names {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .couple-names {
        font-size: 56px;
    }
}

.name {
    display: block;
    background: linear-gradient(135deg, var(--color-gold), var(--color-rose));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    letter-spacing: 8px;
}

@media (min-width: 768px) {
    .name {
        letter-spacing: 12px;
    }
}

.name::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    background: linear-gradient(135deg, var(--color-gold), var(--color-rose));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: blur(15px);
    opacity: 0.4;
    z-index: -1;
}

.ampersand {
    display: block;
    font-size: 28px;
    color: var(--color-lavender);
    margin: 10px 0;
    font-style: italic;
    font-family: var(--font-accent);
}

@media (min-width: 768px) {
    .ampersand {
        font-size: 36px;
    }
}

.date-badge {
    display: inline-block;
}

.date-inner {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 14px 35px;
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: 50px;
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(10px);
}

.year {
    font-family: var(--font-display);
    font-size: 18px;
    color: var(--color-gold);
}

.divider {
    width: 1px;
    height: 20px;
    background: var(--color-border);
}

.month-day {
    font-size: 16px;
    color: var(--color-text);
    letter-spacing: 2px;
}

/* 浮动装饰 */
.floating-decor {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.float-item {
    position: absolute;
    font-size: 20px;
    color: var(--color-rose);
    opacity: 0.3;
    animation: floatAround 10s ease-in-out infinite;
}

.float-1 { top: 20%; left: 10%; animation-delay: 0s; }
.float-2 { top: 40%; right: 15%; animation-delay: -2.5s; }
.float-3 { bottom: 30%; left: 20%; animation-delay: -5s; }
.float-4 { bottom: 20%; right: 10%; animation-delay: -7.5s; }

@keyframes floatAround {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(10px, -15px) rotate(90deg); }
    50% { transform: translate(-5px, 10px) rotate(180deg); }
    75% { transform: translate(15px, 5px) rotate(270deg); }
}

/* ========== 邀请语 ========== */
.invitation-text {
    padding: 50px 24px;
    text-align: center;
}

@media (min-width: 768px) {
    .invitation-text {
        padding: 60px 40px;
    }
}

.text-decoration {
    color: var(--color-gold);
    font-size: 28px;
    margin-bottom: 25px;
    opacity: 0.6;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 1; }
}

.main-text {
    font-size: 22px;
    color: var(--color-text);
    margin-bottom: 18px;
    letter-spacing: 6px;
    font-weight: 500;
    font-family: var(--font-body);
}

@media (min-width: 768px) {
    .main-text {
        font-size: 28px;
        letter-spacing: 8px;
    }
}

.sub-text {
    font-size: 16px;
    color: var(--color-text-light);
    line-height: 2;
    margin-bottom: 35px;
}

@media (min-width: 768px) {
    .sub-text {
        font-size: 18px;
    }
}

.quote-box {
    padding: 30px;
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(10px);
}

.quote-box p {
    font-family: var(--font-display);
    font-size: 20px;
    color: var(--color-gold);
    font-style: italic;
    letter-spacing: 3px;
    line-height: 1.8;
}

@media (min-width: 768px) {
    .quote-box p {
        font-size: 24px;
    }
}

/* ========== 信息卡片 ========== */
.info-section {
    padding: 20px 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

@media (min-width: 768px) {
    .info-section {
        padding: 20px 30px;
        gap: 20px;
    }
}

.info-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 28px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.8s ease;
}

.info-card:hover::before {
    left: 100%;
}

.info-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-medium), var(--shadow-glow-strong);
}

.card-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 18px;
    color: var(--color-rose);
    transition: transform 0.5s ease;
}

.info-card:hover .card-icon {
    transform: scale(1.1) rotate(10deg);
}

.card-icon svg {
    width: 100%;
    height: 100%;
}

.info-card h3 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 12px;
    color: var(--color-text);
    letter-spacing: 2px;
}

@media (min-width: 768px) {
    .info-card h3 {
        font-size: 20px;
    }
}

.info-time {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--color-gold);
    margin-bottom: 8px;
}

@media (min-width: 768px) {
    .info-time {
        font-size: 28px;
    }
}

.info-detail {
    font-size: 13px;
    color: var(--color-text-light);
}

@media (min-width: 768px) {
    .info-detail {
        font-size: 14px;
    }
}

.countdown-card {
    grid-column: 1 / -1;
}

.countdown-timer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 15px;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 55px;
}

.countdown-number {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
    background: linear-gradient(135deg, #c9a96e, #d4a5a5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.countdown-label {
    font-size: 12px;
    color: var(--color-text-light);
    margin-top: 5px;
}

.countdown-separator {
    font-family: var(--font-display);
    font-size: 28px;
    color: var(--color-gold);
    opacity: 0.5;
    margin-top: -15px;
    animation: blink 1s ease-in-out infinite;
}

.countdown-number,
.countdown-separator,
.year,
.footer-date {
    font-variant-numeric: tabular-nums;
}

@keyframes blink {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0; }
}

/* ========== 精选照片 ========== */
.featured-photo-section {
    padding: 40px 25px;
}

.featured-photo {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.featured-photo .placeholder-img {
    height: 300px;
}

.featured-photo .placeholder-img.featured {
    background: linear-gradient(135deg, #e8c4c4, #d4a5a5, #c9b1d0);
}

.photo-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 20px 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.5));
    text-align: center;
}

.photo-quote {
    color: white;
    font-family: var(--font-display);
    font-size: 16px;
    font-style: italic;
    letter-spacing: 2px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

/* ========== 互动区域 ========== */
.interactive-section {
    padding: 50px 20px;
}

@media (min-width: 768px) {
    .interactive-section {
        padding: 60px 30px;
    }
}

.section-title {
    text-align: center;
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 400;
    margin-bottom: 45px;
    color: var(--color-text);
    letter-spacing: 6px;
    position: relative;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 34px;
        letter-spacing: 8px;
    }
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background: var(--gradient-accent);
    margin: 18px auto 0;
}

/* 许愿树 */
.wish-tree {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px;
    background: var(--gradient-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
}

.tree-container {
    position: relative;
    height: 200px;
    margin-bottom: 20px;
}

.tree-trunk {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 80px;
    background: linear-gradient(to right, #8d6e63, #a1887f);
    border-radius: 5px;
}

.tree-crown {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 180px;
    height: 140px;
    background: linear-gradient(135deg, #c8e6c9, #a5d6a7, #81c784);
    border-radius: 50% 50% 45% 45%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    padding: 20px;
    gap: 10px;
}

.wish-tag {
    padding: 5px 12px;
    background: rgba(255,255,255,0.9);
    border-radius: 20px;
    font-size: 12px;
    color: var(--color-text);
    box-shadow: var(--shadow-soft);
    animation: tagSwing 3s ease-in-out infinite;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.wish-tag:hover {
    transform: scale(1.1);
}

.wish-tag:nth-child(2) { animation-delay: 0.5s; }
.wish-tag:nth-child(3) { animation-delay: 1s; }
.wish-tag:nth-child(4) { animation-delay: 1.5s; }
.wish-tag:nth-child(5) { animation-delay: 2s; }

@keyframes tagSwing {
    0%, 100% { transform: rotate(-5deg); }
    50% { transform: rotate(5deg); }
}

.wish-tree-hint {
    font-size: 13px;
    color: var(--color-text-light);
    margin-bottom: 15px;
}

.btn-wish {
    background: linear-gradient(135deg, #81c784, #66bb6a);
    color: white;
    box-shadow: 0 4px 15px rgba(129, 199, 132, 0.4);
}

.btn-wish:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(129, 199, 132, 0.5);
}

/* 互动卡片 */
.interactive-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (min-width: 768px) {
    .interactive-cards {
        gap: 20px;
    }
}

.interactive-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 30px 18px;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-soft);
}

.interactive-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-medium), var(--shadow-glow);
}

.interactive-card:active {
    transform: translateY(-4px) scale(0.98);
}

.card-emoji {
    font-size: 40px;
    margin-bottom: 15px;
    display: inline-block;
    transition: transform 0.5s ease;
}

@media (min-width: 768px) {
    .card-emoji {
        font-size: 48px;
    }
}

.interactive-card:hover .card-emoji {
    transform: scale(1.2) rotate(10deg);
}

.interactive-card h4 {
    font-size: 17px;
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--color-text);
    letter-spacing: 2px;
}

@media (min-width: 768px) {
    .interactive-card h4 {
        font-size: 19px;
    }
}

.interactive-card p {
    font-size: 14px;
    color: var(--color-text-light);
}

/* 祝福弹幕墙 */
.blessing-wall-section {
    padding: 50px 20px;
}

@media (min-width: 768px) {
    .blessing-wall-section {
        padding: 60px 30px;
    }
}

.blessing-wall {
    position: relative;
    height: 250px;
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    margin-bottom: 20px;
    overflow: hidden;
}

.blessing-item {
    position: absolute;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    animation: blessingFloat 6s ease-in-out infinite;
    box-shadow: var(--shadow-soft);
}

.blessing-item.style-1 {
    background: linear-gradient(135deg, #fce4ec, #f8bbd0);
    color: #c2185b;
}

.blessing-item.style-2 {
    background: linear-gradient(135deg, #e8eaf6, #c5cae9);
    color: #3949ab;
}

.blessing-item.style-3 {
    background: linear-gradient(135deg, #fff3e0, #ffe0b2);
    color: #ef6c00;
}

.blessing-item:nth-child(2) { animation-delay: 1s; }
.blessing-item:nth-child(3) { animation-delay: 2s; }
.blessing-item:nth-child(4) { animation-delay: 3s; }
.blessing-item:nth-child(5) { animation-delay: 4s; }

@keyframes blessingFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-10px) rotate(2deg); }
    50% { transform: translateY(5px) rotate(-1deg); }
    75% { transform: translateY(-5px) rotate(1deg); }
}

.btn-blessing {
    background: linear-gradient(135deg, #ff8a80, #ff5252);
    color: white;
    width: 100%;
    box-shadow: 0 4px 15px rgba(255, 82, 82, 0.3);
}

.btn-blessing:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 82, 82, 0.4);
}

/* 许愿树弹窗 */
.wish-form {
    text-align: left;
    margin: 20px 0;
}

.wish-textarea {
    width: 100%;
    height: 80px;
    padding: 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.8);
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--color-text);
    outline: none;
    resize: none;
    margin: 10px 0;
    transition: all 0.3s ease;
}

.wish-textarea:focus {
    border-color: var(--color-rose);
    box-shadow: 0 0 0 3px rgba(212, 165, 165, 0.2);
}

.wish-colors {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 15px;
}

.color-dot {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.color-dot.active {
    border-color: var(--color-gold);
    transform: scale(1.15);
}

.color-dot:hover {
    transform: scale(1.1);
}

/* 上传区域 */
.upload-area {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 20px 0;
}

.upload-area:hover {
    border-color: var(--color-rose);
    background: rgba(212, 165, 165, 0.05);
}

.upload-icon {
    color: var(--color-rose);
    margin-bottom: 15px;
}

.upload-area p {
    font-size: 14px;
    color: var(--color-text);
    margin-bottom: 5px;
}

.upload-area span {
    font-size: 12px;
    color: var(--color-text-light);
}

.uploaded-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.preview-item {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
}

/* 座位选择 */
.seat-map {
    margin: 20px 0;
}

.seat-stage {
    background: linear-gradient(135deg, #e8c4c4, #d4a5a5);
    color: white;
    padding: 12px;
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 14px;
    margin-bottom: 20px;
}

.seat-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.seat-row {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.seat {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.seat.available {
    background: #e8f5e9;
    color: #2e7d32;
}

.seat.available:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-soft);
}

.seat.taken {
    background: #ffebee;
    color: #c62828;
    cursor: not-allowed;
    opacity: 0.6;
}

.seat.selected {
    background: linear-gradient(135deg, #d4a5a5, #c9b1d0);
    color: white;
    border-color: var(--color-gold);
    transform: scale(1.1);
}

.seat-legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-text-light);
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.legend-dot.available { background: #e8f5e9; }
.legend-dot.taken { background: #ffebee; }
.legend-dot.selected { background: var(--color-rose); }

.selected-seat {
    text-align: center;
    font-size: 14px;
    color: var(--color-text);
    margin: 15px 0;
}

/* 菜品偏好 */
.food-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 20px 0;
}

.food-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: rgba(255,255,255,0.8);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
}

.food-option:hover {
    border-color: var(--color-rose);
    background: rgba(212, 165, 165, 0.05);
}

.food-option input {
    display: none;
}

.food-check {
    width: 22px;
    height: 22px;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    flex-shrink: 0;
    position: relative;
    transition: all 0.3s ease;
}

.food-option input:checked + .food-check {
    background: var(--gradient-button);
    border-color: var(--color-rose);
}

.food-option input:checked + .food-check::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 14px;
}

.food-label {
    font-size: 14px;
    color: var(--color-text);
}

.food-note {
    margin-top: 15px;
}

/* 互动游戏 */
.game-modal {
    max-width: 420px;
}

.game-container {
    margin: 20px 0;
}

.game-question {
    display: none;
}

.game-question.active {
    display: block;
    animation: fadeInUp 0.5s ease;
}

.question-text {
    font-size: 16px;
    color: var(--color-text);
    margin-bottom: 20px;
    text-align: center;
    font-weight: 500;
}

.game-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.game-option {
    padding: 14px;
    background: rgba(255,255,255,0.8);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.3s ease;
}

.game-option:hover {
    border-color: var(--color-rose);
    background: rgba(212, 165, 165, 0.1);
}

.game-option.correct {
    background: #e8f5e9;
    border-color: #4caf50;
    color: #2e7d32;
    animation: correctPulse 0.5s ease;
}

.game-option.wrong {
    background: #ffebee;
    border-color: #f44336;
    color: #c62828;
    animation: wrongShake 0.5s ease;
}

@keyframes correctPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes wrongShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.game-progress {
    height: 4px;
    background: var(--color-border);
    border-radius: 2px;
    margin-top: 20px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-button);
    border-radius: 2px;
    width: 0%;
    transition: width 0.5s ease;
}

.game-result {
    text-align: center;
    padding: 20px 0;
}

.result-score {
    margin-bottom: 20px;
}

.result-score #scoreNumber {
    font-family: var(--font-display);
    font-size: 60px;
    color: var(--color-gold);
    font-weight: 700;
}

.result-score .score-label {
    font-size: 20px;
    color: var(--color-text-light);
    margin-left: 5px;
}

.result-text {
    font-size: 14px;
    color: var(--color-text);
    margin-bottom: 20px;
}

.modal-desc {
    font-size: 13px;
    color: var(--color-text-light);
    margin-bottom: 10px;
}

/* ========== 相册 ========== */
.gallery-section {
    padding: 30px 25px 50px;
}

.gallery-subtitle {
    text-align: center;
    font-size: 14px;
    color: var(--color-text-light);
    margin-top: -30px;
    margin-bottom: 30px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.gallery-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 10px;
}

.gallery-grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}

.gallery-item {
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(212,165,165,0.3), rgba(184,169,201,0.3));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: var(--shadow-medium);
}

.gallery-item:hover::after {
    opacity: 1;
}

.gallery-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.placeholder-img {
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    transition: transform 0.5s ease;
}

.gallery-item:hover .placeholder-img {
    transform: scale(1.1);
}

/* ========== 爱情语录轮播 ========== */
.quotes-section {
    padding: 40px 25px;
    text-align: center;
}

.quotes-carousel {
    position: relative;
    height: 80px;
    overflow: hidden;
}

.quote-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease;
}

.quote-slide.active {
    opacity: 1;
    transform: translateY(0);
}

.quote-text {
    font-family: var(--font-display);
    font-size: 20px;
    color: var(--color-gold);
    font-style: italic;
    letter-spacing: 3px;
}

.quotes-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-border);
    transition: all 0.3s ease;
    cursor: pointer;
}

.dot.active {
    background: var(--color-gold);
    transform: scale(1.2);
}

/* ========== 婚礼详情 ========== */
.details-section {
    padding: 50px 25px;
}

.details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.detail-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 25px 15px;
    text-align: center;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
}

.detail-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.detail-icon {
    font-size: 30px;
    margin-bottom: 12px;
}

.detail-card h4 {
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--color-text);
}

.detail-card p {
    font-family: var(--font-display);
    font-size: 18px;
    color: var(--color-gold);
    margin-bottom: 5px;
}

.detail-card span {
    font-size: 12px;
    color: var(--color-text-light);
}

/* ========== 婚礼人员 ========== */
.people-section {
    padding: 50px 25px;
}

.people-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.people-card {
    text-align: center;
    transition: all 0.4s ease;
}

.people-card:hover {
    transform: translateY(-5px);
}

.people-avatar {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    color: white;
    font-size: 20px;
    box-shadow: var(--shadow-soft);
    transition: all 0.4s ease;
}

.people-avatar.small {
    width: 55px;
    height: 55px;
    font-size: 16px;
}

.people-card:hover .people-avatar {
    box-shadow: var(--shadow-glow-strong);
    transform: scale(1.1);
}

.people-card p {
    font-size: 13px;
    color: var(--color-text-light);
}

/* ========== RSVP ========== */
.rsvp-section {
    padding: 40px 20px 60px;
}

@media (min-width: 768px) {
    .rsvp-section {
        padding: 50px 30px 70px;
    }
}

.rsvp-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 50px 30px;
    text-align: center;
    box-shadow: var(--shadow-medium);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.rsvp-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212,165,165,0.1) 0%, transparent 50%);
    animation: rsvpGlow 10s ease-in-out infinite;
}

@keyframes rsvpGlow {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, 20px); }
}

.rsvp-card h2 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 400;
    margin-bottom: 12px;
    letter-spacing: 6px;
    position: relative;
}

@media (min-width: 768px) {
    .rsvp-card h2 {
        font-size: 34px;
    }
}

.rsvp-card > p {
    font-size: 16px;
    color: var(--color-text-light);
    margin-bottom: 30px;
    position: relative;
}

@media (min-width: 768px) {
    .rsvp-card > p {
        font-size: 18px;
    }
}

.rsvp-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    position: relative;
    flex-wrap: nowrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 28px;
    border: none;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 16px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .btn {
        padding: 18px 36px;
        font-size: 18px;
    }
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn:active::after {
    width: 300px;
    height: 300px;
}

.btn-accept {
    background: var(--gradient-button);
    color: white;
    box-shadow: 0 6px 20px rgba(212, 165, 165, 0.4);
    flex: 1;
}

.btn-accept:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(212, 165, 165, 0.5);
}

.btn-decline {
    background: transparent;
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
    flex: 1;
}

.btn-decline:hover {
    background: rgba(0,0,0,0.02);
    border-color: var(--color-rose);
}

.btn-icon {
    font-size: 18px;
}

.btn-map {
    background: var(--gradient-button);
    color: white;
    width: 100%;
    margin-top: 20px;
}

.btn-close {
    background: var(--gradient-button);
    color: white;
    margin-top: 20px;
}

.btn-send {
    background: var(--gradient-button);
    color: white;
    width: 100%;
    margin-top: 15px;
}

/* ========== 祝福留言 ========== */
.wishes-section {
    padding: 50px 25px;
}

.wishes-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 25px;
}

.wish-bubble {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    border-bottom-left-radius: var(--radius-sm);
    padding: 20px;
    position: relative;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
}

.wish-bubble:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-medium);
}

.wish-bubble p {
    font-size: 14px;
    color: var(--color-text);
    line-height: 1.6;
    margin-bottom: 8px;
}

.wish-author {
    font-size: 12px;
    color: var(--color-gold);
    font-style: italic;
}

.wish-input-box {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(10px);
}

.wish-textarea {
    width: 100%;
    height: 100px;
    padding: 15px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.8);
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--color-text);
    outline: none;
    resize: none;
    transition: all 0.3s ease;
}

.wish-textarea:focus {
    border-color: var(--color-rose);
    box-shadow: 0 0 0 3px rgba(212, 165, 165, 0.2);
}

.wish-textarea::placeholder {
    color: var(--color-text-light);
}

/* ========== 底部 ========== */
.footer {
    padding: 70px 24px 50px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .footer {
        padding: 80px 40px 60px;
    }
}

.footer-hearts {
    display: flex;
    justify-content: center;
    gap: 18px;
    margin-bottom: 25px;
}

.heart-float {
    color: var(--color-rose);
    font-size: 24px;
    animation: heartBeat 2s ease-in-out infinite;
}

.heart-float:nth-child(2) { animation-delay: 0.3s; }
.heart-float:nth-child(3) { animation-delay: 0.6s; }

@keyframes heartBeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

.footer-text {
    font-size: 16px;
    color: var(--color-text-light);
    margin-bottom: 18px;
    letter-spacing: 6px;
}

@media (min-width: 768px) {
    .footer-text {
        font-size: 18px;
        letter-spacing: 8px;
    }
}

.footer-names {
    font-family: var(--font-display);
    font-size: 26px;
    color: var(--color-text);
    margin-bottom: 8px;
    letter-spacing: 4px;
}

@media (min-width: 768px) {
    .footer-names {
        font-size: 32px;
    }
}

.footer-date {
    font-family: var(--font-display);
    font-size: 16px;
    color: var(--color-gold);
    letter-spacing: 4px;
}

@media (min-width: 768px) {
    .footer-date {
        font-size: 18px;
    }
}

.footer-bottom {
    margin-top: 50px;
    padding-top: 25px;
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    font-size: 12px;
    color: var(--color-text-light);
    letter-spacing: 3px;
}

/* ========== 弹窗 ========== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(15px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: linear-gradient(145deg, #ffffff, #fff5f8);
    border-radius: var(--radius-xl);
    padding: 45px 30px;
    max-width: 400px;
    width: 100%;
    position: relative;
    transform: scale(0.9) translateY(30px);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 25px 70px rgba(0,0,0,0.2);
    max-height: 80vh;
    overflow-y: auto;
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 18px;
    right: 22px;
    background: none;
    border: none;
    font-size: 26px;
    color: var(--color-text-light);
    cursor: pointer;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(0,0,0,0.05);
    color: var(--color-text);
    transform: rotate(90deg);
}

.modal-content {
    text-align: center;
}

.modal-icon {
    width: 55px;
    height: 55px;
    margin: 0 auto 20px;
    color: var(--color-rose);
}

.modal-icon svg {
    width: 100%;
    height: 100%;
}

.modal-content h2 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 25px;
    letter-spacing: 3px;
}

.modal-details {
    text-align: left;
    margin-bottom: 20px;
}

.detail-row {
    display: flex;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    width: 65px;
    font-size: 13px;
    color: var(--color-text-light);
    flex-shrink: 0;
}

.detail-value {
    font-size: 14px;
    color: var(--color-text);
    line-height: 1.7;
}

.modal-note {
    font-size: 12px;
    color: var(--color-text-light);
    font-style: italic;
}

/* RSVP成功弹窗 */
.rsvp-modal {
    text-align: center;
}

.success-icon {
    width: 65px;
    height: 65px;
    margin: 0 auto 20px;
    color: var(--color-rose);
    animation: successPulse 1s ease;
}

.success-icon svg {
    width: 100%;
    height: 100%;
}

@keyframes successPulse {
    0% { transform: scale(0) rotate(-180deg); opacity: 0; }
    50% { transform: scale(1.2) rotate(10deg); }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

.rsvp-modal p {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 10px;
}

/* ========== 灯箱 ========== */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 35px;
    cursor: pointer;
    opacity: 0.8;
    transition: all 0.3s ease;
    z-index: 10;
}

.lightbox-close:hover {
    opacity: 1;
    transform: rotate(90deg);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    font-size: 40px;
    cursor: pointer;
    opacity: 0.8;
    transition: all 0.3s ease;
    z-index: 10;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-prev { left: 15px; }
.lightbox-next { right: 15px; }

.lightbox-prev:hover,
.lightbox-next:hover {
    opacity: 1;
    background: rgba(255,255,255,0.2);
}

.lightbox-content {
    text-align: center;
    padding: 20px;
    max-width: 90%;
}

.lightbox-img {
    width: 320px;
    height: 420px;
    max-width: 90vw;
    max-height: 70vh;
    background: var(--gradient-accent);
    border-radius: var(--radius-md);
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    animation: lightboxIn 0.5s ease;
}

@keyframes lightboxIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.lightbox-caption {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    margin-bottom: 10px;
}

.lightbox-counter {
    color: rgba(255,255,255,0.5);
    font-size: 12px;
}

/* ========== 音乐控制 ========== */
.music-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-medium);
    cursor: pointer;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

.music-toggle:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.music-toggle.playing .music-icon {
    animation: musicRotate 3s linear infinite;
}

@keyframes musicRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.music-icon {
    width: 22px;
    height: 22px;
    color: var(--color-rose);
}

/* ========== 回到顶部 ========== */
.back-to-top {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
    cursor: pointer;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.back-to-top svg {
    color: var(--color-rose);
}

/* ========== 响应式 ========== */
@media (max-width: 400px) {
    .couple-names {
        font-size: 38px;
    }

    .info-section {
        grid-template-columns: 1fr;
    }

    .rsvp-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .details-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }

    .gallery-item.large {
        grid-column: span 2;
        grid-row: span 1;
    }
}

/* ========== 打印样式 ========== */
@media print {
    .envelope-animation,
    .music-toggle,
    .petals-container,
    .glow-bg,
    .back-to-top {
        display: none !important;
    }

    .main-content {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* ========== 滚动条美化 ========== */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--color-rose);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-lavender);
}

/* ========== 实时元素样式 ========== */
.live-counter {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--color-text-light);
}

.live-counter strong {
    color: var(--color-gold);
    font-size: 18px;
}

.live-dot-small {
    width: 8px;
    height: 8px;
    background: #4caf50;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.wish-author-small {
    display: block;
    font-size: 10px;
    opacity: 0.7;
    margin-bottom: 4px;
}

@keyframes tagAppear {
    from { transform: scale(0) rotate(-20deg); opacity: 0; }
    to { transform: scale(1) rotate(0deg); opacity: 1; }
}

@keyframes wishAppear {
    from { transform: translateY(20px) scale(0.8); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

/* 许愿树增强 */
.wish-tree {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px;
    background: var(--gradient-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
}

.tree-container {
    position: relative;
    height: 200px;
    margin-bottom: 20px;
}

.tree-trunk {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 80px;
    background: linear-gradient(to right, #8d6e63, #a1887f);
    border-radius: 5px;
}

.tree-crown {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 140px;
    background: linear-gradient(135deg, #c8e6c9, #a5d6a7, #81c784);
    border-radius: 50% 50% 45% 45%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    padding: 15px;
    gap: 8px;
    overflow: hidden;
}

.wish-tag {
    padding: 5px 10px;
    background: rgba(255,255,255,0.9);
    border-radius: 20px;
    font-size: 11px;
    color: var(--color-text);
    box-shadow: var(--shadow-soft);
    animation: tagSwing 3s ease-in-out infinite;
    cursor: pointer;
    transition: transform 0.3s ease;
    max-width: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.wish-tag:hover {
    transform: scale(1.1);
}

.wish-tag:nth-child(odd) { animation-delay: 0.5s; }
.wish-tag:nth-child(even) { animation-delay: 1s; }

@keyframes tagSwing {
    0%, 100% { transform: rotate(-3deg); }
    50% { transform: rotate(3deg); }
}

.wish-tree-hint {
    font-size: 13px;
    color: var(--color-text-light);
    margin-bottom: 15px;
}

.btn-wish {
    background: linear-gradient(135deg, #81c784, #66bb6a);
    color: white;
    box-shadow: 0 4px 15px rgba(129, 199, 132, 0.4);
}

.btn-wish:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(129, 199, 132, 0.5);
}

/* 祝福墙 */
.blessing-wall-section {
    padding: 50px 25px;
}

.blessing-wall {
    position: relative;
    height: 300px;
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    margin-bottom: 20px;
    overflow: hidden;
}

.blessing-item {
    position: absolute;
    padding: 10px 14px;
    border-radius: 20px;
    font-size: 12px;
    animation: blessingFloat 6s ease-in-out infinite;
    box-shadow: var(--shadow-soft);
    max-width: 120px;
}

.blessing-item.style-1 {
    background: linear-gradient(135deg, #fce4ec, #f8bbd0);
    color: #c2185b;
}

.blessing-item.style-2 {
    background: linear-gradient(135deg, #e8eaf6, #c5cae9);
    color: #3949ab;
}

.blessing-item.style-3 {
    background: linear-gradient(135deg, #fff3e0, #ffe0b2);
    color: #ef6c00;
}

@keyframes blessingFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-8px) rotate(1deg); }
    50% { transform: translateY(4px) rotate(-1deg); }
    75% { transform: translateY(-4px) rotate(0.5deg); }
}

.wish-input-box {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-soft);
}

.wish-textarea {
    width: 100%;
    height: 80px;
    padding: 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.8);
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--color-text);
    outline: none;
    resize: none;
    margin: 10px 0;
    transition: all 0.3s ease;
}

.wish-textarea:focus {
    border-color: var(--color-rose);
    box-shadow: 0 0 0 3px rgba(212, 165, 165, 0.2);
}

.btn-blessing {
    background: linear-gradient(135deg, #ff8a80, #ff5252);
    color: white;
    width: 100%;
    box-shadow: 0 4px 15px rgba(255, 82, 82, 0.3);
}

.btn-blessing:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 82, 82, 0.4);
}

/* 许愿树弹窗 */
.wish-form {
    text-align: left;
    margin: 20px 0;
}

.wish-colors {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 15px;
}

.color-dot {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.color-dot.active {
    border-color: var(--color-gold);
    transform: scale(1.15);
}

.color-dot:hover {
    transform: scale(1.1);
}

/* 座位选择 */
.seat-map {
    margin: 20px 0;
}

.seat-stage {
    background: linear-gradient(135deg, #e8c4c4, #d4a5a5);
    color: white;
    padding: 12px;
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 14px;
    margin-bottom: 20px;
}

.seat-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.seat-row {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.seat {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.seat.available {
    background: #e8f5e9;
    color: #2e7d32;
}

.seat.available:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-soft);
}

.seat.taken {
    background: #ffebee;
    color: #c62828;
    cursor: not-allowed;
    opacity: 0.6;
}

.seat.selected {
    background: linear-gradient(135deg, #d4a5a5, #c9b1d0);
    color: white;
    border-color: var(--color-gold);
    transform: scale(1.1);
}

.seat-legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-text-light);
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.legend-dot.available { background: #e8f5e9; }
.legend-dot.taken { background: #ffebee; }
.legend-dot.selected { background: var(--color-rose); }

.selected-seat {
    text-align: center;
    font-size: 14px;
    color: var(--color-gold);
    margin: 15px 0;
    font-weight: 500;
}

/* 菜品偏好 */
.food-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 20px 0;
}

.food-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: rgba(255,255,255,0.8);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
}

.food-option:hover {
    border-color: var(--color-rose);
    background: rgba(212, 165, 165, 0.05);
}

.food-option input {
    display: none;
}

.food-check {
    width: 22px;
    height: 22px;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    flex-shrink: 0;
    position: relative;
    transition: all 0.3s ease;
}

.food-option input:checked + .food-check {
    background: var(--gradient-button);
    border-color: var(--color-rose);
}

.food-option input:checked + .food-check::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 14px;
}

.food-label {
    font-size: 14px;
    color: var(--color-text);
}

/* 互动游戏 */
.game-modal {
    max-width: 420px;
}

.game-container {
    margin: 20px 0;
}

.game-question {
    display: none;
}

.game-question.active {
    display: block;
    animation: fadeInUp 0.5s ease;
}

.question-text {
    font-size: 16px;
    color: var(--color-text);
    margin-bottom: 20px;
    text-align: center;
    font-weight: 500;
}

.game-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.game-option {
    padding: 14px;
    background: rgba(255,255,255,0.8);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.3s ease;
}

.game-option:hover {
    border-color: var(--color-rose);
    background: rgba(212, 165, 165, 0.1);
}

.game-option.correct {
    background: #e8f5e9;
    border-color: #4caf50;
    color: #2e7d32;
    animation: correctPulse 0.5s ease;
}

.game-option.wrong {
    background: #ffebee;
    border-color: #f44336;
    color: #c62828;
    animation: wrongShake 0.5s ease;
}

@keyframes correctPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes wrongShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.game-progress {
    height: 4px;
    background: var(--color-border);
    border-radius: 2px;
    margin-top: 20px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-button);
    border-radius: 2px;
    width: 0%;
    transition: width 0.5s ease;
}

.game-result {
    text-align: center;
    padding: 20px 0;
}

.result-score {
    margin-bottom: 20px;
}

.result-score #scoreNumber {
    font-family: var(--font-display);
    font-size: 60px;
    color: var(--color-gold);
    font-weight: 700;
}

.result-score .score-label {
    font-size: 20px;
    color: var(--color-text-light);
    margin-left: 5px;
}

.result-text {
    font-size: 14px;
    color: var(--color-text);
    margin-bottom: 20px;
}

.modal-desc {
    font-size: 13px;
    color: var(--color-text-light);
    margin-bottom: 10px;
}

/* 上传区域 */
.upload-area {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 20px 0;
}

.upload-area:hover {
    border-color: var(--color-rose);
    background: rgba(212, 165, 165, 0.05);
}

.upload-icon {
    color: var(--color-rose);
    margin-bottom: 15px;
}

.upload-area p {
    font-size: 14px;
    color: var(--color-text);
    margin-bottom: 5px;
}

.upload-area span {
    font-size: 12px;
    color: var(--color-text-light);
}

/* 弹窗内相册网格 */
.modal-gallery-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 20px;
}

.modal-gallery-item {
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-gallery-item:hover {
    transform: scale(1.05);
}

.modal-gallery-item .placeholder-img {
    background: var(--gradient-accent);
}

.modal-gallery-item {
    appearance: none;
    padding: 0;
    border: 0;
    background: transparent;
    text-align: left;
}

.modal-gallery-item .placeholder-img {
    background-color: #dbe5df;
    background-size: cover;
    background-position: center;
    position: relative;
}

.modal-gallery-item .placeholder-img span {
    position: absolute;
    left: 8px;
    right: 8px;
    bottom: 8px;
    padding: 5px 7px;
    background: rgba(16, 47, 58, .78);
    color: #fff8e8;
    font-size: 11px;
    line-height: 1.35;
    text-align: left;
}

.modal-gallery-item .placeholder-img[data-photo] {
    background-image: var(--modal-photo);
}

/* 弹窗通用 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(15px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: linear-gradient(145deg, #ffffff, #fff5f8);
    border-radius: var(--radius-xl);
    padding: 45px 30px;
    max-width: 400px;
    width: 100%;
    position: relative;
    transform: scale(0.9) translateY(30px);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 25px 70px rgba(0,0,0,0.2);
    max-height: 80vh;
    overflow-y: auto;
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 18px;
    right: 22px;
    background: none;
    border: none;
    font-size: 26px;
    color: var(--color-text-light);
    cursor: pointer;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(0,0,0,0.05);
    color: var(--color-text);
    transform: rotate(90deg);
}

.modal-content {
    text-align: center;
}

.modal-icon {
    width: 55px;
    height: 55px;
    margin: 0 auto 20px;
    color: var(--color-rose);
}

.modal-icon svg {
    width: 100%;
    height: 100%;
}

.modal-content h2 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 25px;
    letter-spacing: 3px;
}

.modal-details {
    text-align: left;
    margin-bottom: 20px;
}

.detail-row {
    display: flex;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    width: 65px;
    font-size: 13px;
    color: var(--color-text-light);
    flex-shrink: 0;
}

.detail-value {
    font-size: 14px;
    color: var(--color-text);
    line-height: 1.7;
}

.btn-map {
    background: var(--gradient-button);
    color: white;
    width: 100%;
    margin-top: 20px;
}

.btn-send {
    background: var(--gradient-button);
    color: white;
    width: 100%;
    margin-top: 15px;
}

.btn-close {
    background: var(--gradient-button);
    color: white;
    margin-top: 20px;
}

.rsvp-modal {
    text-align: center;
}

.success-icon {
    width: 65px;
    height: 65px;
    margin: 0 auto 20px;
    color: var(--color-rose);
    animation: successPulse 1s ease;
}

.success-icon svg {
    width: 100%;
    height: 100%;
}

@keyframes successPulse {
    0% { transform: scale(0) rotate(-180deg); opacity: 0; }
    50% { transform: scale(1.2) rotate(10deg); }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

.rsvp-modal p {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 10px;
}

/* 灯箱 */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 35px;
    cursor: pointer;
    opacity: 0.8;
    transition: all 0.3s ease;
    z-index: 10;
}

.lightbox-close:hover {
    opacity: 1;
    transform: rotate(90deg);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    font-size: 40px;
    cursor: pointer;
    opacity: 0.8;
    transition: all 0.3s ease;
    z-index: 10;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-prev { left: 15px; }
.lightbox-next { right: 15px; }

.lightbox-prev:hover,
.lightbox-next:hover {
    opacity: 1;
    background: rgba(255,255,255,0.2);
}

.lightbox-content {
    text-align: center;
    padding: 20px;
    max-width: 90%;
}

.lightbox-img {
    width: 320px;
    height: 420px;
    max-width: 90vw;
    max-height: 70vh;
    background: var(--gradient-accent);
    border-radius: var(--radius-md);
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    animation: lightboxIn 0.5s ease;
}

@keyframes lightboxIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.lightbox-caption {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    margin-bottom: 10px;
}

.lightbox-counter {
    color: rgba(255,255,255,0.5);
    font-size: 12px;
}

/* 音乐控制 */
.music-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-medium);
    cursor: pointer;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

.music-toggle:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.music-toggle.playing .music-icon {
    animation: musicRotate 3s linear infinite;
}

@keyframes musicRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.music-icon {
    width: 22px;
    height: 22px;
    color: var(--color-rose);
}

/* 回到顶部 */
.back-to-top {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
    cursor: pointer;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.back-to-top svg {
    color: var(--color-rose);
}

/* 响应式 - 小屏幕手机 */
@media (max-width: 375px) {
    .couple-names { font-size: 36px; }
    .name { letter-spacing: 5px; }
    .info-section { grid-template-columns: 1fr; }
    .rsvp-buttons { flex-direction: column; gap: 12px; }
    .btn { width: 100%; }
    .interactive-cards { grid-template-columns: 1fr; }
    .game-options { grid-template-columns: 1fr; }
    .section-title { font-size: 24px; }
    .main-text { font-size: 20px; }
    .modal { padding: 35px 20px; }
}

/* 响应式 - 普通手机 */
@media (min-width: 376px) and (max-width: 480px) {
    .couple-names { font-size: 40px; }
    .info-section { grid-template-columns: 1fr 1fr; }
    .rsvp-buttons { gap: 12px; }
    .interactive-cards { grid-template-columns: 1fr 1fr; }
}

/* 响应式 - 平板 */
@media (min-width: 481px) and (max-width: 767px) {
    .couple-names { font-size: 46px; }
    .invitation-container { max-width: 500px; margin: 0 auto; }
}

/* ========== 设备特定样式 ========== */

/* 手机设备 */
.device-mobile .invitation-container {
    max-width: 100%;
    padding: 0;
}

.device-mobile .hero-section {
    padding: 70px 20px 45px;
}

.device-mobile .couple-names {
    font-size: 38px;
    letter-spacing: 4px;
}

.device-mobile .name {
    letter-spacing: 6px;
}

.device-mobile .ampersand {
    font-size: 26px;
}

.device-mobile .subtitle {
    font-size: 13px;
    letter-spacing: 6px;
}

.device-mobile .section-title {
    font-size: 24px;
    letter-spacing: 4px;
}

.device-mobile .main-text {
    font-size: 20px;
    letter-spacing: 4px;
}

.device-mobile .sub-text {
    font-size: 15px;
}

.device-mobile .quote-box p {
    font-size: 18px;
}

.device-mobile .info-card {
    padding: 22px 15px;
}

.device-mobile .info-card h3 {
    font-size: 16px;
}

.device-mobile .info-time {
    font-size: 22px;
}

.device-mobile .countdown-number {
    font-size: 28px;
}

.device-mobile .countdown-separator {
    font-size: 22px;
}

.device-mobile .countdown-item {
    min-width: 45px;
}

.device-mobile .card-emoji {
    font-size: 36px;
}

.device-mobile .interactive-card {
    padding: 25px 15px;
}

.device-mobile .interactive-card h4 {
    font-size: 16px;
}

.device-mobile .rsvp-card {
    padding: 40px 20px;
}

.device-mobile .rsvp-card h2 {
    font-size: 24px;
    letter-spacing: 4px;
}

.device-mobile .rsvp-buttons {
    flex-direction: column;
    gap: 12px;
}

.device-mobile .btn {
    padding: 14px 24px;
    font-size: 15px;
    width: 100%;
    justify-content: center;
}

.device-mobile .footer-names {
    font-size: 24px;
}

.device-mobile .modal {
    padding: 40px 22px;
    margin: 10px;
}

.device-mobile .modal-content h2 {
    font-size: 22px;
}

/* 平板设备 */
.device-tablet .invitation-container {
    max-width: 600px;
    margin: 0 auto;
}

.device-tablet .couple-names {
    font-size: 50px;
}

.device-tablet .info-section {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

/* 桌面设备 */
.device-desktop .invitation-container {
    max-width: 520px;
    margin: 0 auto;
    box-shadow: 0 0 80px rgba(0,0,0,0.08);
    border-radius: 4px;
}

.device-desktop .couple-names {
    font-size: 56px;
    letter-spacing: 10px;
}

.device-desktop .name {
    letter-spacing: 14px;
}

.device-desktop .ampersand {
    font-size: 36px;
}

.device-desktop .subtitle {
    font-size: 17px;
    letter-spacing: 12px;
}

.device-desktop .section-title {
    font-size: 34px;
    letter-spacing: 8px;
}

.device-desktop .main-text {
    font-size: 28px;
    letter-spacing: 8px;
}

.device-desktop .sub-text {
    font-size: 18px;
}

.device-desktop .quote-box p {
    font-size: 24px;
}

.device-desktop .info-card {
    padding: 32px 22px;
}

.device-desktop .info-card h3 {
    font-size: 20px;
}

.device-desktop .info-time {
    font-size: 28px;
}

.device-desktop .countdown-number {
    font-size: 38px;
}

.device-desktop .countdown-item {
    min-width: 65px;
}

.device-desktop .card-emoji {
    font-size: 50px;
}

.device-desktop .interactive-card {
    padding: 35px 20px;
}

.device-desktop .interactive-card h4 {
    font-size: 20px;
}

.device-desktop .rsvp-card {
    padding: 55px 35px;
}

.device-desktop .rsvp-card h2 {
    font-size: 34px;
    letter-spacing: 8px;
}

.device-desktop .rsvp-card > p {
    font-size: 18px;
}

.device-desktop .btn {
    padding: 18px 40px;
    font-size: 18px;
}

.device-desktop .footer-names {
    font-size: 32px;
}

.device-desktop .footer-text {
    font-size: 18px;
    letter-spacing: 8px;
}

.device-desktop .modal {
    padding: 50px 35px;
}

.device-desktop .modal-content h2 {
    font-size: 28px;
}

/* 横屏模式优化 */
.orientation-landscape.device-mobile .hero-section {
    padding: 50px 20px 30px;
}

/* ========== 海岸胶片主题 ========== */
:root {
    --gradient-primary: linear-gradient(155deg, #f4eee4 0%, #dce9e5 48%, #b6d5d6 100%);
    --gradient-accent: linear-gradient(110deg, #153c4a, #1e6570 48%, #d58b66);
    --gradient-card: rgba(250, 247, 239, 0.88);
    --gradient-button: linear-gradient(110deg, #174858, #2b7880);
    --color-text: #17333b;
    --color-text-light: #5b7477;
    --color-gold: #c7855d;
    --color-rose: #d58b66;
    --color-lavender: #77aeb0;
    --color-border: rgba(23, 60, 74, 0.18);
    --shadow-soft: 0 12px 30px rgba(20, 61, 72, 0.1);
    --shadow-medium: 0 22px 55px rgba(20, 61, 72, 0.18);
    --font-display: 'Cormorant Garamond', 'Playfair Display', 'Noto Serif SC', Georgia, serif;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 18px;
}

body {
    background: #dbe8e5;
    background-image: linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
    background-size: 32px 32px;
}

.invitation-container {
    max-width: 680px;
    background: linear-gradient(180deg, rgba(238,244,239,.94), rgba(245,237,222,.94));
    box-shadow: 0 0 70px rgba(17, 48, 58, .24);
}

.glow { filter: blur(90px); opacity: .22; }
.glow-1 { background: #f0b58f; }
.glow-2 { background: #6eaeb1; }
.glow-3 { background: #edcf9c; }

.glow-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 20%, rgba(247, 216, 177, .24), transparent 34%), linear-gradient(115deg, rgba(20, 75, 84, .06), transparent 40%, rgba(225, 135, 91, .08));
    animation: atmosphereShift 14s ease-in-out infinite alternate;
}
@keyframes atmosphereShift { from { opacity: .45; transform: scale(1); } to { opacity: 1; transform: scale(1.08); } }
.tide-lines { position: absolute; inset: auto -10% 8% -10%; height: 190px; opacity: .18; background: repeating-radial-gradient(ellipse at 50% 100%, transparent 0 18px, #e7b789 19px 20px, transparent 21px 38px); transform: perspective(260px) rotateX(58deg); animation: tideDrift 12s linear infinite; }
@keyframes tideDrift { from { background-position: 0 0; } to { background-position: 80px 0; } }
.film-dust { position: absolute; inset: 0; opacity: .16; background-image: radial-gradient(rgba(255,255,255,.8) .7px, transparent .8px); background-size: 5px 5px; animation: dustMove .22s steps(2) infinite; mix-blend-mode: soft-light; }
@keyframes dustMove { 0% { transform: translate(0,0); } 25% { transform: translate(1%, -1%); } 50% { transform: translate(-1%, 1%); } 75% { transform: translate(1%, 1%); } 100% { transform: translate(-1%, -1%); } }

.envelope-animation { background: radial-gradient(circle at 50% 36%, #e9f1ed, #bdd5d5 48%, #173c4a 130%); }
.envelope-animation::before { content: 'THE BEGINNING'; position: absolute; top: 10%; color: rgba(255,255,255,.72); letter-spacing: 7px; font: 11px var(--font-display); }
.envelope-animation::after { content: ''; position: absolute; inset: 7%; border: 1px solid rgba(255,255,255,.25); pointer-events: none; animation: frameBreath 5s ease-in-out infinite; }
@keyframes frameBreath { 0%,100% { inset: 7%; opacity: .4; } 50% { inset: 6%; opacity: .85; } }
.envelope-body { background: linear-gradient(145deg, #fff6e8, #ead5b7); border-radius: 3px; box-shadow: 12px 15px 0 rgba(18, 58, 68, .14), var(--shadow-medium); }
.envelope-body::after { content: ''; position: absolute; inset: 9px; border: 1px solid rgba(23,72,78,.24); pointer-events: none; }
.envelope-flap { background: linear-gradient(145deg, #edc19d, #d58b66); }
.letter-content { color: #174858; position: relative; z-index: 2; }
.letter-icon { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid #c47d59; border-radius: 50%; color: #c47d59; font-size: 19px; animation: sealOrbit 4s ease-in-out infinite; }
@keyframes sealOrbit { 0%,100% { transform: rotate(-8deg) scale(1); } 50% { transform: rotate(8deg) scale(1.08); } }
.ticket-copy { position: absolute; left: 22px; right: 22px; bottom: 16px; display: flex; align-items: center; justify-content: space-between; color: #174858; font: 9px var(--font-display); letter-spacing: 1px; z-index: 2; }
.ticket-copy small { font-size: 7px; letter-spacing: 2px; }
.ticket-copy strong { color: #c47d59; font-size: 12px; }
.ticket-perforation { position: absolute; left: 0; right: 0; bottom: 40px; border-top: 1px dashed rgba(23,72,78,.35); z-index: 2; }
.wax-seal { position: absolute; left: 50%; bottom: -22px; transform: translateX(-50%); width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle at 35% 28%, #eeaa7a, #a94f4c 70%); color: #f8ddbb; border: 3px solid #f4d3a9; box-shadow: 0 5px 15px rgba(33,56,60,.28); z-index: 5; font: 18px var(--font-accent); animation: waxPulse 3s ease-in-out infinite; }
@keyframes waxPulse { 0%,100% { box-shadow: 0 5px 15px rgba(33,56,60,.28); } 50% { box-shadow: 0 7px 24px rgba(213,139,102,.52); } }
.envelope-hint { color: rgba(255,255,255,.84); letter-spacing: 3px; font-size: 10px; }

.main-content { background: transparent; }
.hero-section {
    min-height: 760px;
    padding: 38px 30px 55px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: linear-gradient(180deg, rgba(12,45,58,.18), rgba(12,45,58,.03) 48%, rgba(235,215,184,.54)), url('https://images.unsplash.com/photo-1500534623283-312aade485b7?auto=format&fit=crop&w=1400&q=88') center / cover;
    color: #fff;
    isolation: isolate;
}
.hero-section::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(8,39,51,.55), transparent 70%), repeating-linear-gradient(0deg, transparent 0 7px, rgba(255,255,255,.035) 8px 9px); mix-blend-mode: screen; pointer-events: none; }
.hero-section::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 150px; background: linear-gradient(transparent, rgba(232,215,185,.72)); z-index: -1; }
.hero-film-meta { position: absolute; top: 24px; left: 30px; right: 30px; display: flex; justify-content: space-between; color: rgba(255,255,255,.8); letter-spacing: 3px; font: 10px var(--font-display); border-bottom: 1px solid rgba(255,255,255,.45); padding-bottom: 12px; }
.hero-section .decorative-top { margin-bottom: 18px; }
.hero-section .flourish { color: #f3d6a9; }
.subtitle { color: rgba(255,255,255,.82); letter-spacing: 6px; font-size: 12px; }
.couple-names { margin-bottom: 22px; font-size: clamp(40px, 11vw, 76px); text-shadow: 0 4px 20px rgba(0,0,0,.22); }
.name { background: linear-gradient(120deg, #fff4db, #f0bd93); -webkit-text-fill-color: transparent; letter-spacing: 9px; }
.name::after { background: linear-gradient(120deg, #fff4db, #f0bd93); }
.hero-kicker { color: #fff5df; letter-spacing: 3px; font-size: 14px; margin-bottom: 28px; }
.date-inner { color: #fff; background: rgba(16, 59, 70, .58); border: 1px solid rgba(255,239,203,.66); border-radius: 3px; box-shadow: 6px 6px 0 rgba(213,139,102,.48); backdrop-filter: blur(8px); }
.year, .month-day { color: #fff3d7; }
.divider { background: rgba(255,255,255,.55); }
.hero-location { margin-top: 32px; display: flex; align-items: center; justify-content: center; gap: 12px; color: rgba(255,255,255,.9); font: 11px var(--font-display); letter-spacing: 3px; }
.location-line { width: 34px; height: 1px; background: #f0bd93; }
.scroll-cue { margin-top: 62px; display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,.76); font-size: 11px; letter-spacing: 2px; }
.scroll-cue span { width: 1px; height: 35px; background: #f0bd93; animation: scrollLine 1.8s ease-in-out infinite; }
@keyframes scrollLine { 0%,100% { transform: scaleY(.35); transform-origin: top; opacity: .5; } 50% { transform: scaleY(1); transform-origin: top; opacity: 1; } }

.invitation-text, .story-section, .interactive-section, .blessing-wall-section, .gallery-section, .rsvp-section { position: relative; }
.invitation-text { padding: 82px 30px 65px; background: #f4ecdf; }
.invitation-text::before, .story-section::before { content: '— 8MM —'; position: absolute; top: 22px; right: 28px; color: rgba(23,60,74,.38); font: 10px var(--font-display); letter-spacing: 3px; }
.text-decoration { color: var(--color-gold); }
.main-text { color: #174858; font-family: var(--font-accent); font-size: 28px; letter-spacing: 5px; }
.sub-text { color: #5c7475; }
.quote-box { background: #174858; border: 0; border-radius: 3px; box-shadow: 9px 9px 0 #d58b66; color: #fff4de; }
.quote-box p { color: #f4c596; }
.quote-box span { display: block; margin-top: 8px; color: rgba(255,255,255,.72); font-size: 11px; letter-spacing: 2px; }

.story-section { padding: 70px 30px; background: #e7efeb; }
.section-eyebrow { color: #c47d59; letter-spacing: 4px; font: 10px var(--font-display); text-align: center; }
.section-title { color: #174858; font-size: 28px; letter-spacing: 4px; }
.section-title::after { background: #d58b66; width: 38px; height: 3px; }
.story-lead { max-width: 470px; margin: -18px auto 34px; color: #587273; text-align: center; font-size: 14px; line-height: 2; }
.film-timeline { position: relative; display: grid; gap: 14px; }
.film-timeline::before { content: ''; position: absolute; left: 16px; top: 15px; bottom: 15px; border-left: 1px dashed #d58b66; }
.film-card { position: relative; padding: 18px 18px 18px 52px; background: rgba(255,255,255,.58); border: 1px solid rgba(23,60,74,.13); border-radius: 3px; box-shadow: 5px 5px 0 rgba(119,174,176,.28); }
.film-number { position: absolute; left: 8px; top: 19px; color: #c47d59; font: 12px var(--font-display); }
.film-card strong { display: block; color: #174858; font-size: 18px; margin-bottom: 4px; }
.film-card p { color: #607879; font-size: 13px; }

.info-section { padding: 35px 24px; background: #f4ecdf; }
.info-card { background: rgba(255,255,255,.57); border-color: rgba(23,60,74,.12); border-radius: 3px; box-shadow: 5px 5px 0 rgba(213,139,102,.18); }
.info-card:hover { box-shadow: 8px 10px 0 rgba(213,139,102,.25); }
.card-icon {
    position: relative;
    display: grid;
    place-items: center;
    width: 72px;
    height: 72px;
    margin-bottom: 20px;
    color: #24777b;
    border: 1px solid rgba(36,119,123,.3);
    border-radius: 50%;
    background:
        radial-gradient(circle at 72% 24%, rgba(213,139,102,.28) 0 5px, transparent 5.5px),
        rgba(247,242,233,.76);
    box-shadow:
        inset 0 0 0 5px rgba(255,255,255,.56),
        0 7px 0 rgba(36,119,123,.08);
    transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.card-icon::before,
.card-icon::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #d58b66;
}
.card-icon::before { left: -3px; top: 31px; }
.card-icon::after { right: -3px; top: 31px; }
.card-icon svg { width: 48px; height: 48px; overflow: visible; }
.card-icon .icon-soft-fill { fill: rgba(213,139,102,.13); stroke: none; }
.card-icon .icon-main-line,
.card-icon .icon-accent-line {
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.card-icon .icon-main-line { stroke-width: 1.65; }
.card-icon .icon-accent-line { stroke: #d58b66; stroke-width: 1.35; }
.info-card:hover .card-icon {
    transform: translateY(-3px) scale(1.03);
    border-color: rgba(36,119,123,.48);
    box-shadow:
        inset 0 0 0 5px rgba(255,255,255,.7),
        0 10px 0 rgba(36,119,123,.1);
}
#dressCard .card-icon,
#countdownCard .card-icon { color: #b86e52; }
#dressCard .card-icon .icon-accent-line,
#countdownCard .card-icon .icon-accent-line { stroke: #24777b; }
.info-card h3 { color: #174858; }
.info-time { color: #c47d59; }
.countdown-number { background: none; -webkit-text-fill-color: #174858; color: #174858; }

.featured-photo-section { padding: 38px 24px 72px; background: #f4ecdf; }
.featured-photo { border-radius: 3px; border: 9px solid #174858; box-shadow: 12px 12px 0 #d58b66; }
.featured-photo .placeholder-img { height: 380px; }
.poster-meta { position: absolute; top: 14px; left: 18px; right: 18px; display: flex; justify-content: space-between; z-index: 2; color: rgba(255,244,216,.9); font: 10px var(--font-display); letter-spacing: 2px; text-shadow: 0 1px 6px #174858; }
.placeholder-img { background-color: #8db5b1; background-size: cover; background-position: center; }
.placeholder-img span { background: rgba(23,60,74,.72); border-radius: 0; padding: 8px 13px; color: #fff1d4; letter-spacing: 2px; }
.photo-overlay { padding-bottom: 25px; }

.interactive-section, .blessing-wall-section, .gallery-section { background: #e7efeb; }
.interactive-card { background: rgba(255,255,255,.56); border: 1px solid rgba(23,60,74,.13); border-radius: 3px; box-shadow: 5px 5px 0 rgba(119,174,176,.28); }
.interactive-card:hover { box-shadow: 8px 10px 0 rgba(119,174,176,.35); }
.interactive-card h4 { color: #174858; }
.gallery-section { padding-top: 70px; }
.gallery-item { border-radius: 3px; border: 5px solid #f7f0e3; box-shadow: 0 8px 18px rgba(23,60,74,.16); }
.gallery-item.frame-polaroid { border-width: 9px 9px 30px; background: #fbf5e8; box-shadow: 7px 10px 0 rgba(23,60,74,.13); }
.gallery-item.frame-polaroid .placeholder-img span { bottom: -23px; background: transparent; color: #174858; font: 11px var(--font-display); letter-spacing: 1px; }
.gallery-item.frame-slide { border: 1px solid rgba(255,244,216,.75); box-shadow: 0 0 0 6px #174858, 0 13px 28px rgba(23,60,74,.22); }
.gallery-item.frame-slide::before, .gallery-item.frame-cinema::before { content: '●  ●  ●  ●  ●  ●'; position: absolute; top: 3px; left: 8px; right: 8px; z-index: 2; color: #e9c695; font-size: 7px; letter-spacing: 4px; }
.gallery-item.frame-slide .placeholder-img::after { content: 'SLIDE / 02'; position: absolute; right: 8px; bottom: 8px; color: rgba(255,255,255,.75); font: 9px var(--font-display); letter-spacing: 2px; }
.gallery-item.frame-cinema { border: 12px solid #102f3a; box-shadow: 0 14px 30px rgba(23,60,74,.25); }
.gallery-item.frame-cinema .placeholder-img span { background: rgba(16,47,58,.84); padding: 12px 18px; letter-spacing: 3px; }
.gallery-item:hover { transform: translateY(-7px) rotate(-1deg); }
.rsvp-section { background: #174858; padding-top: 70px; }
.rsvp-card { border-radius: 3px; background: #f4ecdf; box-shadow: 10px 10px 0 #d58b66; }
.rsvp-card h2 { color: #174858; }
.rsvp-fields { display: grid; grid-template-columns: 1.4fr 1fr; gap: 10px; margin: 20px 0; }
.rsvp-fields input, .rsvp-fields select { min-height: 44px; padding: 10px 12px; border: 1px solid rgba(23,60,74,.2); border-radius: 2px; background: #fffaf0; color: #174858; font: inherit; }
.btn { border-radius: 2px; background: #174858; box-shadow: 4px 4px 0 #d58b66; }
.btn:hover { transform: translateY(-3px); box-shadow: 6px 7px 0 #d58b66; }
.footer { background: #102f3a; color: #e8c697; }

/* ========== 双设备艺术构图 ========== */
.hero-section { --mouse-x: 0px; --mouse-y: 0px; }
.hero-section::before { transform: translate(var(--mouse-x), var(--mouse-y)); transition: transform .35s ease-out; }
.hero-section .floating-decor { transform: translate(calc(var(--mouse-x) * -.35), calc(var(--mouse-y) * -.35)); transition: transform .35s ease-out; }
.hero-section::after { animation: seaShimmer 9s ease-in-out infinite; }
@keyframes seaShimmer { 0%,100% { opacity: .55; transform: translateX(-2%); } 50% { opacity: .9; transform: translateX(2%); } }

.device-desktop .invitation-container {
    max-width: 1180px;
    margin: 0 auto;
    box-shadow: 0 0 90px rgba(17, 48, 58, .28);
}
.device-desktop .hero-section {
    min-height: 860px;
    padding: 72px 110px 75px;
    align-items: flex-start;
    text-align: left;
    background-position: center 42%;
}
.device-desktop .hero-section .decorative-top { margin-left: 10px; }
.device-desktop .hero-section .flourish { width: 210px; }
.device-desktop .subtitle { font-size: 15px; letter-spacing: 10px; }
.device-desktop .couple-names { max-width: 720px; font-size: clamp(62px, 9vw, 108px); line-height: 1.16; }
.device-desktop .hero-kicker { font-size: 17px; }
.device-desktop .date-badge, .device-desktop .hero-location { margin-left: 4px; }
.device-desktop .hero-location { justify-content: flex-start; }
.device-desktop .scroll-cue { position: absolute; right: 110px; bottom: 72px; }
.device-desktop .invitation-text { padding: 115px 150px 100px; display: grid; grid-template-columns: .75fr 1fr; gap: 55px; align-items: center; text-align: left; }
.device-desktop .invitation-text .text-decoration { grid-column: 1; grid-row: 1; }
.device-desktop .invitation-text .main-text, .device-desktop .invitation-text .sub-text { grid-column: 1; text-align: left; }
.device-desktop .invitation-text .quote-box { grid-column: 2; grid-row: 1 / span 3; }
.device-desktop .story-section { padding: 105px 110px 115px; }
.device-desktop .story-lead { max-width: 620px; font-size: 16px; }
.device-desktop .film-timeline { grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 50px; }
.device-desktop .film-timeline::before { left: 10%; right: 10%; top: 50%; bottom: auto; border-left: 0; border-top: 1px dashed #d58b66; }
.device-desktop .film-card { min-height: 180px; padding: 54px 25px 25px; }
.device-desktop .film-number { left: 25px; top: 24px; }
.device-desktop .info-section { padding: 70px 110px; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.device-desktop .countdown-card { grid-column: auto; }
.device-desktop .countdown-timer {
    width: min(100%, 640px);
    margin: 18px auto 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 28px minmax(0, 1fr) 28px minmax(0, 1fr) 28px minmax(0, 1fr);
    align-items: center;
    gap: 0;
}
.device-desktop .countdown-item {
    min-width: 0;
    width: 100%;
    height: 92px;
    display: grid;
    grid-template-rows: 1fr auto;
    align-items: center;
    padding: 12px 8px 10px;
    border: 1px solid rgba(23, 60, 74, .2);
    background: rgba(255, 250, 240, .42);
    box-shadow: 4px 4px 0 rgba(213, 139, 102, .18);
    text-align: center;
}
.device-desktop .countdown-number {
    display: block;
    font-size: clamp(34px, 4vw, 48px);
    line-height: 1;
    letter-spacing: .02em;
}
.device-desktop .countdown-label {
    display: block;
    line-height: 1.2;
}
.device-desktop .countdown-separator {
    width: 28px;
    margin: -18px 0 0;
    text-align: center;
    line-height: 1;
}
.device-desktop .featured-photo-section { padding: 85px 110px 115px; }
.device-desktop .featured-photo .placeholder-img { height: 530px; }
.device-desktop .interactive-section, .device-desktop .blessing-wall-section, .device-desktop .gallery-section { padding-left: 110px; padding-right: 110px; }
.device-desktop .gallery-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
.device-desktop .gallery-item.large { grid-column: span 2; grid-row: span 2; }
.device-desktop .rsvp-section { padding: 95px 190px 120px; }

.device-mobile .invitation-container { max-width: 100%; }
.device-mobile .hero-section {
    min-height: 100svh;
    padding: 72px 22px 42px;
    justify-content: flex-end;
    background-position: 62% center;
}
.device-mobile .hero-section::before { background: linear-gradient(180deg, rgba(8,39,51,.2), transparent 38%, rgba(8,39,51,.7)); }
.device-mobile .hero-film-meta { top: 22px; left: 22px; right: 22px; }
.device-mobile .decorative-top { display: none; }
.device-mobile .subtitle { max-width: 240px; margin: 0 0 18px; letter-spacing: 4px; text-align: left; }
.device-mobile .couple-names { font-size: 48px; line-height: 1.2; text-align: left; margin-bottom: 14px; }
.device-mobile .name { letter-spacing: 5px; }
.device-mobile .hero-kicker { text-align: left; font-size: 13px; line-height: 1.8; }
.device-mobile .date-badge { align-self: flex-start; }
.device-mobile .date-inner { padding: 11px 18px; gap: 10px; }
.device-mobile .year { font-size: 15px; }
.device-mobile .month-day { font-size: 13px; }
.device-mobile .hero-location { margin-top: 22px; font-size: 10px; justify-content: flex-start; }
.device-mobile .scroll-cue { margin-top: 25px; align-items: flex-start; }
.device-mobile .invitation-text { padding: 70px 22px 58px; }
.device-mobile .invitation-text::before, .device-mobile .story-section::before { right: 20px; font-size: 9px; }
.device-mobile .quote-box { margin-top: 10px; padding: 24px 18px; }
.device-mobile .story-section { padding: 68px 22px 74px; }
.device-mobile .section-title { font-size: 25px; letter-spacing: 3px; }
.device-mobile .story-lead { font-size: 13px; }
.device-mobile .film-timeline { margin-top: 34px; }
.device-mobile .film-card { padding-left: 48px; }
.device-mobile .info-section { padding: 26px 18px; gap: 12px; }
.device-mobile .info-card { padding: 23px 12px; }
.device-mobile .info-card h3 { font-size: 15px; letter-spacing: 1px; }
.device-mobile .info-time { font-size: 19px; }
.device-mobile .featured-photo-section { padding: 38px 18px 62px; }
.device-mobile .featured-photo { border-width: 6px; box-shadow: 7px 8px 0 #d58b66; }
.device-mobile .featured-photo .placeholder-img { height: 430px; }
.device-mobile .interactive-section, .device-mobile .blessing-wall-section, .device-mobile .gallery-section { padding-left: 18px; padding-right: 18px; }
.device-mobile .gallery-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
.device-mobile .gallery-item { transform: rotate(-1.5deg); }
.device-mobile .gallery-item:nth-child(2), .device-mobile .gallery-item:nth-child(4) { transform: rotate(1.5deg); }
.device-mobile .gallery-item.large { grid-column: span 2; grid-row: span 1; }
.device-mobile .rsvp-section { padding: 65px 18px 80px; }
.device-mobile .countdown-timer { gap: 3px; }
.device-mobile .countdown-item { min-width: 0; flex: 1 1 0; }
.device-mobile .countdown-number { font-size: 25px; }
.device-mobile .countdown-separator { margin-top: -13px; }

/* Final editorial layout: clear chapters, shorter gaps, and one readable content rail. */
.main-content {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    overflow: hidden;
}

.main-content > section,
.main-content > header,
.main-content > footer {
    width: 100%;
    box-sizing: border-box;
}

.invitation-text,
.story-section,
.info-section,
.featured-photo-section,
.interactive-section,
.blessing-wall-section,
.gallery-section,
.rsvp-section {
    box-sizing: border-box;
}

.invitation-text {
    padding-top: 76px;
    padding-bottom: 72px;
}

.story-section {
    padding-top: 78px;
    padding-bottom: 82px;
}

.info-section {
    padding-top: 48px;
    padding-bottom: 52px;
}

.featured-photo-section {
    padding-top: 54px;
    padding-bottom: 78px;
}

.interactive-section {
    padding-top: 72px;
    padding-bottom: 72px;
}

.blessing-wall-section {
    padding-top: 76px;
    padding-bottom: 78px;
}

.gallery-section {
    padding-top: 78px;
    padding-bottom: 86px;
}

.rsvp-section {
    padding-top: 82px;
    padding-bottom: 96px;
}

.section-title {
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.35;
}

.story-lead,
.gallery-note {
    max-width: 600px;
}

.gallery-grid {
    max-width: 980px;
    margin-left: auto;
    margin-right: auto;
}

.device-desktop .invitation-container {
    max-width: 1280px;
}

.device-desktop .hero-section {
    min-height: 820px;
    padding-left: 128px;
    padding-right: 128px;
}

.device-desktop .invitation-text {
    padding: 92px 128px 88px;
    gap: 44px;
}

.device-desktop .story-section {
    padding: 88px 128px 92px;
}

.device-desktop .info-section {
    padding: 54px 128px 60px;
}

.device-desktop .featured-photo-section {
    padding: 62px 128px 84px;
}

.device-desktop .interactive-section,
.device-desktop .blessing-wall-section,
.device-desktop .gallery-section {
    padding-left: 128px;
    padding-right: 128px;
}

.device-desktop .rsvp-section {
    padding: 82px 180px 100px;
}

.device-mobile .main-content {
    max-width: 100%;
}

.device-mobile .hero-section {
    min-height: 100svh;
    padding: 68px 20px 36px;
}

.device-mobile .invitation-text {
    padding: 58px 20px 54px;
}

.device-mobile .story-section {
    padding: 58px 20px 62px;
}

.device-mobile .info-section {
    padding: 22px 16px 28px;
}

.device-mobile .featured-photo-section {
    padding: 34px 16px 58px;
}

.device-mobile .interactive-section,
.device-mobile .blessing-wall-section,
.device-mobile .gallery-section {
    padding-left: 16px;
    padding-right: 16px;
}

.device-mobile .interactive-section {
    padding-top: 58px;
    padding-bottom: 58px;
}

.device-mobile .blessing-wall-section {
    padding-top: 60px;
    padding-bottom: 62px;
}

.device-mobile .gallery-section {
    padding-top: 62px;
    padding-bottom: 68px;
}

.device-mobile .rsvp-section {
    padding: 62px 16px 74px;
}

.device-mobile .section-title {
    font-size: 24px;
    letter-spacing: 2px;
}

.device-mobile .featured-photo .placeholder-img {
    height: 360px;
}

.device-mobile .gallery-grid {
    gap: 10px;
}

.device-mobile .info-section .countdown-card {
    margin-top: 2px;
}

/* Mobile information board: no orphaned half-row card. */
.device-mobile .info-section {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
}

.device-mobile .info-section .info-card:nth-child(3),
.device-mobile .info-section .countdown-card {
    grid-column: 1 / -1;
}

.device-mobile .info-section .info-card:nth-child(3) {
    min-height: 178px;
}

.device-mobile .info-section .countdown-card {
    min-height: 265px;
}

.device-mobile .info-section .countdown-timer {
    width: 100%;
}

/* Gallery composition: a small contact sheet instead of a flat rectangle grid. */
.gallery-section {
    background:
        linear-gradient(135deg, rgba(255, 250, 240, .78), transparent 38%),
        #e7efeb;
}

.gallery-grid {
    position: relative;
    padding: 18px 12px 26px;
    gap: 20px;
    isolation: isolate;
}

.gallery-grid::before {
    content: 'CONTACT SHEET / 19 FRAMES';
    position: absolute;
    top: -4px;
    right: 16px;
    color: rgba(23, 72, 88, .48);
    font: 9px var(--font-display);
    letter-spacing: 2px;
    z-index: 3;
}

.gallery-item {
    border-radius: 1px;
    overflow: visible;
    background: #fffaf0;
    border: 8px solid #fffaf0;
    box-shadow: 0 10px 20px rgba(23, 60, 74, .16), 8px 8px 0 rgba(213, 139, 102, .18);
    transform-origin: center bottom;
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 18px;
    width: 42px;
    height: 12px;
    background: rgba(235, 194, 153, .62);
    transform: rotate(-4deg);
    z-index: 4;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,.16), transparent 45%, rgba(23,72,88,.12));
    opacity: 1;
    pointer-events: none;
    z-index: 2;
}

.gallery-item .placeholder-img {
    position: relative;
    z-index: 1;
    filter: saturate(.82) contrast(1.03);
    background: linear-gradient(110deg, #dce7e2 25%, #f5eddd 42%, #dce7e2 58%);
    background-size: 220% 100%;
    animation: galleryLoading 1.5s linear infinite;
}

.gallery-grid .gallery-item img { opacity: 0; }
.gallery-grid.gallery-images-ready .gallery-item .placeholder-img { animation: none; background: #e7efeb; }
.gallery-grid.gallery-images-ready .gallery-item img { opacity: 1; transition: opacity .35s ease; }
@keyframes galleryLoading { to { background-position: -220% 0; } }

.gallery-item .placeholder-img::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(0deg, transparent 0 5px, rgba(255,255,255,.08) 6px 7px);
    mix-blend-mode: screen;
    pointer-events: none;
}

.gallery-item.frame-polaroid {
    border-width: 10px 10px 34px;
    box-shadow: 0 11px 20px rgba(23, 60, 74, .15), 8px 8px 0 rgba(213, 139, 102, .18);
}

.gallery-item.frame-slide {
    border: 8px solid #174858;
    box-shadow: 0 10px 18px rgba(23,60,74,.18), 8px 8px 0 rgba(213,139,102,.2);
}

.gallery-item.frame-slide::before,
.gallery-item.frame-cinema::before {
    content: '●  ●  ●  ●  ●  ●';
    top: -15px;
    left: 8px;
    right: 8px;
    width: auto;
    height: auto;
    background: transparent;
    color: #e9c695;
    font-size: 7px;
    letter-spacing: 4px;
    transform: none;
}

.gallery-item.frame-cinema {
    border: 12px solid #102f3a;
    box-shadow: 0 14px 26px rgba(23,60,74,.22), 9px 9px 0 rgba(213,139,102,.2);
}

.gallery-item.frame-polaroid:nth-child(1) { transform: rotate(-2deg); }
.gallery-item.frame-slide:nth-child(2) { transform: rotate(1.5deg); }
.gallery-item.frame-cinema:nth-child(3) { transform: rotate(-.7deg); }
.gallery-item.frame-polaroid:nth-child(4) { transform: rotate(1.8deg); }
.gallery-item.frame-slide:nth-child(5) { transform: rotate(-1.2deg); }

.gallery-item:hover {
    transform: translateY(-7px) rotate(0deg) !important;
    z-index: 5;
}

.device-mobile .gallery-grid {
    padding: 16px 8px 22px;
    gap: 16px;
}

.device-mobile .gallery-item {
    border-width: 6px;
}

.device-mobile .gallery-item.frame-polaroid {
    border-width: 7px 7px 27px;
}

.device-mobile .gallery-item.frame-cinema {
    border-width: 8px;
}

/* Desktop composition must follow the viewport, independent of UA device classes. */
@media (min-width: 900px) {
    .envelope-wrapper,
    .envelope-animation:hover .envelope-wrapper,
    .device-desktop .envelope-wrapper,
    .device-desktop .envelope-animation:hover .envelope-wrapper {
        transform: scale(1.32);
        transition: none;
    }

    .info-section,
    .device-mobile .info-section,
    .device-desktop .info-section {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 18px;
        padding: 58px clamp(70px, 9vw, 128px) 64px;
        align-items: stretch;
    }

    .info-section .info-card,
    .device-mobile .info-section .info-card,
    .device-desktop .info-section .info-card {
        grid-column: auto;
        min-height: 210px;
        padding: 34px 24px;
    }

    .info-section .countdown-card,
    .device-mobile .info-section .countdown-card,
    .device-desktop .info-section .countdown-card {
        grid-column: 1 / -1;
        min-height: 250px;
        margin-top: 4px;
    }

    .info-section .countdown-timer,
    .device-mobile .info-section .countdown-timer,
    .device-desktop .info-section .countdown-timer {
        width: min(100%, 760px);
        margin: 22px auto 0;
        display: grid;
        grid-template-columns: minmax(0, 1fr) 30px minmax(0, 1fr) 30px minmax(0, 1fr) 30px minmax(0, 1fr);
        gap: 0;
        align-items: center;
    }

    .gallery-grid,
    .device-mobile .gallery-grid,
    .device-desktop .gallery-grid {
        width: min(100%, 1040px);
        min-height: 0;
        margin: 0 auto;
        padding: 22px 18px 30px;
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        grid-auto-rows: 230px;
        gap: 20px;
    }

    .gallery-item,
    .device-mobile .gallery-item,
    .device-desktop .gallery-item {
        width: auto;
        height: auto;
        min-width: 0;
        aspect-ratio: auto;
        grid-column: span 1;
        grid-row: span 1;
    }

    .gallery-item.large,
    .device-mobile .gallery-item.large,
    .device-desktop .gallery-item.large {
        grid-column: span 2;
        grid-row: span 2;
    }

    .gallery-item:nth-child(4),
    .gallery-item:nth-child(5) {
        grid-column: span 1;
    }
}

/* Real photo composition: preserve each source image's original orientation. */
.featured-photo .placeholder-img.featured {
    height: min(72vh, 720px);
    min-height: 470px;
    background-color: #d8e2dc;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.gallery-item .placeholder-img {
    min-height: 100%;
    background-size: cover;
    background-position: center;
}

.gallery-item.landscape .placeholder-img { aspect-ratio: 3 / 2; }
.gallery-item.portrait .placeholder-img { aspect-ratio: 2 / 3; }

@media (min-width: 900px) {
    .gallery-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        grid-auto-rows: 170px;
        align-items: stretch;
    }

    .gallery-item.landscape { grid-column: span 2; grid-row: span 1; }
    .gallery-item.portrait { grid-column: span 1; grid-row: span 2; }
    .gallery-item.portrait.large { grid-column: span 2; grid-row: span 3; }
    .gallery-item.landscape:last-child { grid-column: span 2; }
}

@media (max-width: 899px) {
    .featured-photo .placeholder-img.featured {
        min-height: 420px;
        height: 68vh;
        max-height: 620px;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-auto-rows: auto;
        align-items: start;
    }

    .gallery-item {
        height: auto;
        align-self: start;
    }

    .gallery-item.landscape {
        grid-column: span 2;
        aspect-ratio: 3 / 2;
    }

    .gallery-item.portrait {
        aspect-ratio: 2 / 3;
    }

    .gallery-item.portrait.large {
        grid-column: span 2;
    }

    .gallery-item .placeholder-img {
        height: 100%;
        min-height: 0;
        aspect-ratio: auto;
    }
}

.lightbox-img {
    background-color: #d8e2dc;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    touch-action: pan-y pinch-zoom;
    cursor: grab;
    will-change: transform, opacity;
    user-select: none;
}

.lightbox-img.is-dragging {
    cursor: grabbing;
    transition: none !important;
}

/* Each original grid frame has its own independent photo carousel. */
.gallery-grid {
    display: grid !important;
    overflow: visible;
    padding: 28px 0 34px !important;
    gap: 10px !important;
}
.gallery-grid::before { content: 'CONTACT SHEET / 07 FRAMES' !important; }

.gallery-grid .gallery-item {
    width: 100%;
    height: auto !important;
    aspect-ratio: 1;
    box-sizing: border-box;
    transform: none !important;
    margin: 0;
    cursor: grab;
    touch-action: pan-y pinch-zoom;
}
.gallery-grid .gallery-item.is-dragging { cursor: grabbing; }
.gallery-grid .gallery-item.large { width: 100%; }
.gallery-grid .gallery-item .placeholder-img { width: 100%; height: 100%; }
.gallery-grid .gallery-item:hover { transform: none !important; }
.gallery-grid .gallery-item:hover .placeholder-img { transform: none !important; }
.gallery-progress {
    display: none;
}

/* Keep the source portrait intact: decoration must never crop the people. */
.gallery-item .placeholder-img,
.gallery-item.frame-polaroid .placeholder-img,
.gallery-item.frame-slide .placeholder-img,
.gallery-item.frame-cinema .placeholder-img {
    background-color: #dbe5df;
    background-size: contain !important;
    background-repeat: no-repeat;
    background-position: center;
    clip-path: none !important;
    transform: none;
}

.gallery-item .placeholder-img span,
.gallery-item.frame-cinema .placeholder-img span {
    left: 12px;
    right: auto;
    bottom: 12px;
    top: auto;
    transform: none;
    max-width: calc(100% - 24px);
    padding: 5px 9px;
    background: rgba(16,47,58,.82);
    color: #fff8e8;
    font: 11px var(--font-display);
    letter-spacing: 1px;
    text-align: left;
    white-space: nowrap;
}

.gallery-item.frame-polaroid .placeholder-img span {
    left: 10px;
    bottom: 9px;
    color: #174858;
    background: rgba(255,250,240,.88);
}

/* Keep captions at the frame edge so faces and the photo center stay clear. */
.gallery-grid .gallery-item .placeholder-img span {
    position: absolute;
    z-index: 5;
    top: auto;
    left: auto;
    right: 8px;
    bottom: 8px;
    max-width: 58%;
    padding: 4px 7px;
    border-radius: 0;
    background: rgba(16,47,58,.72);
    color: #fff8e8;
    font: 10px var(--font-display);
    letter-spacing: 1px;
    line-height: 1.2;
    text-align: right;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    pointer-events: none;
}

.gallery-grid .gallery-item.frame-polaroid .placeholder-img span {
    right: 8px;
    bottom: -27px;
    max-width: calc(100% - 16px);
    padding: 0;
    background: transparent;
    color: #174858;
    text-align: right;
}

.gallery-grid .gallery-item.frame-slide .placeholder-img span {
    top: 8px;
    right: 8px;
    bottom: auto;
    background: rgba(16,47,58,.78);
}

.gallery-grid .gallery-item.frame-cinema .placeholder-img span {
    right: 10px;
    bottom: 10px;
    max-width: 62%;
    background: rgba(16,47,58,.82);
    letter-spacing: 1.5px;
}

/* A soft paper-turn instead of a hard image replacement. */
.gallery-grid .gallery-item .placeholder-img {
    transform-style: preserve-3d;
    perspective: 900px;
    will-change: transform, opacity;
    backface-visibility: hidden;
}

.gallery-grid .gallery-item .placeholder-img.page-turn-out.next {
    animation: galleryPageOutNext .23s cubic-bezier(.55,.05,.68,.19) both;
}

.gallery-grid .gallery-item .placeholder-img.page-turn-out.prev {
    animation: galleryPageOutPrev .23s cubic-bezier(.55,.05,.68,.19) both;
}

.gallery-grid .gallery-item .placeholder-img.page-turn-in.next {
    animation: galleryPageInNext .36s cubic-bezier(.22,.8,.24,1) both;
}

.gallery-grid .gallery-item .placeholder-img.page-turn-in.prev {
    animation: galleryPageInPrev .36s cubic-bezier(.22,.8,.24,1) both;
}

@keyframes galleryPageOutNext {
    from { transform: perspective(900px) rotateY(0deg) translateX(0); opacity: 1; }
    to { transform: perspective(900px) rotateY(-78deg) translateX(-10%); opacity: .12; }
}

@keyframes galleryPageOutPrev {
    from { transform: perspective(900px) rotateY(0deg) translateX(0); opacity: 1; }
    to { transform: perspective(900px) rotateY(78deg) translateX(10%); opacity: .12; }
}

@keyframes galleryPageInNext {
    from { transform: perspective(900px) rotateY(78deg) translateX(10%); opacity: .12; }
    to { transform: perspective(900px) rotateY(0deg) translateX(0); opacity: 1; }
}

@keyframes galleryPageInPrev {
    from { transform: perspective(900px) rotateY(-78deg) translateX(-10%); opacity: .12; }
    to { transform: perspective(900px) rotateY(0deg) translateX(0); opacity: 1; }
}

@media (max-width: 899px) {
    .gallery-grid .gallery-item .placeholder-img span {
        right: 6px;
        bottom: 6px;
        max-width: 64%;
        font-size: 9px;
    }

    .gallery-grid .gallery-item.frame-polaroid .placeholder-img span {
        right: 5px;
        bottom: -22px;
    }

    .gallery-grid .gallery-item.frame-slide .placeholder-img span {
        top: 6px;
    }
}

/* Captions use three type voices to echo the three frame designs. */
.gallery-grid .gallery-item.frame-polaroid .placeholder-img span {
    font-family: 'Noto Serif SC', 'Songti SC', serif !important;
    font-weight: 600 !important;
    letter-spacing: 1px !important;
}

.gallery-grid .gallery-item.frame-slide .placeholder-img span {
    font-family: 'Ma Shan Zheng', 'STKaiti', 'KaiTi', cursive !important;
    font-weight: 400 !important;
    letter-spacing: 1.5px !important;
}

.gallery-grid .gallery-item.frame-cinema .placeholder-img span {
    font-family: 'Courier New', 'Noto Sans SC', monospace !important;
    font-weight: 700 !important;
    letter-spacing: 1.5px !important;
}

/* Solid type stays sharp on the photographic hero; only the shadow adds depth. */
.hero-section .couple-names .name {
    font-family: 'Noto Serif SC', 'Songti SC', serif;
    font-weight: 600;
    letter-spacing: 10px;
    color: #fff7e5 !important;
    background: none !important;
    -webkit-text-fill-color: #fff7e5 !important;
    text-shadow: 0 2px 0 rgba(23,72,88,.5), 0 5px 18px rgba(8,39,51,.48);
}

.hero-section .couple-names .name::after {
    display: none;
}

/* Final caption placement: captions live on the frame edge, never across the photo. */
.gallery-grid .gallery-item .placeholder-img span,
.gallery-grid .gallery-item.frame-polaroid .placeholder-img span,
.gallery-grid .gallery-item.frame-slide .placeholder-img span,
.gallery-grid .gallery-item.frame-cinema .placeholder-img span {
    top: auto !important;
    left: auto !important;
    right: 8px !important;
    bottom: -25px !important;
    max-width: calc(100% - 16px) !important;
    padding: 2px 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    color: #174858 !important;
    font: 10px var(--font-display) !important;
    letter-spacing: 1px !important;
    line-height: 1.25 !important;
    text-align: right !important;
    text-shadow: none !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

.gallery-grid .gallery-item.frame-slide .placeholder-img span {
    top: -22px !important;
    right: 8px !important;
    bottom: auto !important;
    color: #e9c695 !important;
    letter-spacing: 1.5px !important;
}

.gallery-grid .gallery-item.frame-cinema .placeholder-img span {
    right: 10px !important;
    bottom: -25px !important;
    color: #174858 !important;
    letter-spacing: 1.5px !important;
}

@media (max-width: 899px) {
    .gallery-grid .gallery-item .placeholder-img span,
    .gallery-grid .gallery-item.frame-polaroid .placeholder-img span,
    .gallery-grid .gallery-item.frame-cinema .placeholder-img span {
        right: 5px !important;
        bottom: -22px !important;
        font-size: 9px !important;
    }

    .gallery-grid .gallery-item.frame-slide .placeholder-img span {
        top: -19px !important;
        right: 5px !important;
        bottom: auto !important;
    }
}

.hero-section .couple-names .name {
    background: transparent !important;
    background-image: none !important;
    -webkit-background-clip: border-box !important;
    background-clip: border-box !important;
    -webkit-text-fill-color: #fff7e5 !important;
    color: #fff7e5 !important;
}

.featured-photo .placeholder-img span {
    left: 24px;
    right: auto;
    top: 24px;
    bottom: auto;
    transform: none;
    padding: 7px 12px;
    background: rgba(16,47,58,.78);
    color: #fff8e8;
    font: 12px var(--font-display);
    letter-spacing: 2px;
    text-align: left;
}

@media (min-width: 900px) {
    .hero-section .couple-names {
        font-size: clamp(62px, 8vw, 104px);
        letter-spacing: 0;
    }

    .hero-section .couple-names .name {
        letter-spacing: 14px;
    }
}

@media (max-width: 767px) {
    .hero-section .couple-names .name {
        letter-spacing: 5px;
    }
}

/* Keep the couple names legible over the photographic hero. */
.hero-section .couple-names,
.hero-section .couple-names .name {
    position: relative;
    z-index: 2;
    opacity: 1 !important;
}

.hero-section .couple-names .name {
    color: #fff8e8 !important;
    background: linear-gradient(120deg, #fffdf4 0%, #ffe8c8 52%, #ffd2ad 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent !important;
    text-shadow: 0 2px 14px rgba(15, 44, 55, .56);
}

.hero-section .couple-names .name::after {
    opacity: .62;
    z-index: -1;
}

/* Stable envelope idle state: no looping redraw before the click. */
.envelope-animation:not(.opened)::after,
.envelope-animation:not(.opened) .envelope,
.envelope-animation:not(.opened) .envelope-flap,
.envelope-animation:not(.opened) .sparkle,
.envelope-animation:not(.opened) .letter-icon,
.envelope-animation:not(.opened) .letter-content,
.envelope-animation:not(.opened) .wax-seal,
.envelope-animation:not(.opened) .envelope-letter,
.envelope-animation:not(.opened) .film-dust,
.envelope-animation:not(.opened) .tide-lines {
    animation: none !important;
}

.envelope-animation:not(.opened) .sparkle,
.envelope-animation:not(.opened) .film-dust,
.envelope-animation:not(.opened) .tide-lines {
    opacity: 0 !important;
}

.envelope-animation:not(.opened)::after {
    inset: 7%;
    opacity: .42;
}

.envelope-animation:not(.opened) .envelope {
    transform: none;
}

.envelope-animation:not(.opened) .wax-seal {
    box-shadow: 0 5px 15px rgba(33,56,60,.28);
}

/* Prevent background and illustration redraws from flashing behind the idle envelope. */
body:has(.envelope-animation:not(.opened)) .glow,
body:has(.envelope-animation:not(.opened)) .glow-bg::before,
body:has(.envelope-animation:not(.opened)) .tide-lines,
body:has(.envelope-animation:not(.opened)) .film-dust,
body:has(.envelope-animation:not(.opened)) .petals-container {
    animation: none !important;
}

body:has(.envelope-animation:not(.opened)) .petals-container {
    visibility: hidden !important;
}

.envelope-animation:not(.opened) .opening-sun::before,
.envelope-animation:not(.opened) .opening-sun::after,
.envelope-animation:not(.opened) .beach-sketch * {
    animation: none !important;
}

.envelope-animation:not(.opened) .beach-sketch * {
    opacity: 1 !important;
    stroke-dashoffset: 0 !important;
    transform: none !important;
}

/* 柔和手绘质感与7秒开场镜头 */
.beach-sketch { opacity: .94; filter: blur(.08px) drop-shadow(0 4px 8px rgba(82, 74, 59, .1)); }
.beach-sketch path, .beach-sketch circle { stroke: #765f50; stroke-width: 2.35; }
.beach-sketch .sketch-sun { fill: rgba(247, 207, 141, .2); stroke: #c5966d; stroke-width: 1.8; }
.beach-sketch .sketch-horizon { stroke: rgba(105, 139, 136, .72); stroke-width: 1.8; }
.beach-sketch .sketch-wave { stroke: #8eb8ae; stroke-width: 3; opacity: .8; }
.beach-sketch .sketch-wave-back { stroke: #b1c8be; stroke-width: 2; opacity: .65; }
.beach-sketch .sketch-sand { stroke: #c79e78; stroke-width: 2.2; opacity: .75; }
.beach-sketch .sketch-skin { fill: #efc7aa !important; stroke: #a77d68 !important; stroke-width: 1.2 !important; }
.beach-sketch .sketch-hair { fill: #5d514b !important; stroke: #5d514b !important; stroke-width: 1.7 !important; }
.beach-sketch .sketch-face { stroke: #8f6c5f !important; stroke-width: 1.15 !important; opacity: .9; }
.beach-sketch .sketch-neck { stroke: #b68870 !important; stroke-width: 1.5 !important; }
.beach-sketch .sketch-dress { fill: rgba(255, 250, 239, .68) !important; stroke: #fbf2df !important; stroke-width: 2.4 !important; }
.beach-sketch .sketch-dress-detail { stroke: #c7a895 !important; stroke-width: 1.1 !important; opacity: .8; }
.beach-sketch .sketch-suit { fill: rgba(57, 61, 62, .9) !important; stroke: #46494a !important; stroke-width: 2.2 !important; }
.beach-sketch .sketch-lapel { stroke: #ddd1bf !important; stroke-width: 1.5 !important; opacity: .9; }
.beach-sketch .sketch-trouser { stroke: #414547 !important; stroke-width: 3.8 !important; }
.beach-sketch .sketch-shoe { fill: #3d4142 !important; stroke: #75695d !important; stroke-width: 1.1 !important; }
.beach-sketch .sketch-arm { stroke: #4b5150 !important; stroke-width: 3.8 !important; }
.beach-sketch .sketch-bride .sketch-arm { stroke: #fbf2df !important; stroke-width: 3.2 !important; }
.beach-sketch .sketch-hand { fill: #efc7aa !important; stroke: #a77d68 !important; stroke-width: 1.1 !important; }
.beach-sketch .sketch-bouquet circle { fill: #fffaf0 !important; stroke: #c6a98d !important; stroke-width: 1.4 !important; }
.beach-sketch .bouquet-leaf { fill: #89a78f !important; stroke: #68826d !important; stroke-width: 1.1 !important; }
.beach-sketch .bouquet-ribbon { stroke: #c88970 !important; stroke-width: 1.6 !important; }
.beach-sketch .sketch-veil { stroke: #fdf4e4 !important; stroke-width: 1.7 !important; opacity: .82; }
.beach-sketch .sketch-sparkles { stroke: #d0a178 !important; opacity: .7; }
.beach-sketch .sketch-gulls { stroke: #8ea8a1 !important; opacity: .65; }
.beach-sketch .sketch-bangs { fill: #5d514b !important; stroke: #5d514b !important; stroke-width: 1.4 !important; }
.beach-sketch .sketch-eye { fill: #594c4d !important; stroke: #594c4d !important; stroke-width: 1.2 !important; }
.beach-sketch .sketch-eye-light { fill: #fffaf0 !important; stroke: none !important; }
.beach-sketch .sketch-blush { stroke: #d9968a !important; stroke-width: 2 !important; opacity: .72; }
.beach-sketch .anime-smile { fill: none !important; stroke: #594c4d !important; stroke-width: 2.2 !important; stroke-linecap: round; }
.beach-sketch .sketch-mouth { fill: #d98f86 !important; stroke: #805a58 !important; stroke-width: 1.2 !important; stroke-linejoin: round; }
.beach-sketch .sketch-eye-light { fill: none !important; stroke: #fffaf0 !important; stroke-width: 2 !important; stroke-linecap: round; }
.beach-sketch .sketch-bangs { stroke-linejoin: round; }
.beach-sketch .sketch-face { stroke-linecap: round; }
.beach-sketch .sketch-bride, .beach-sketch .sketch-groom { filter: drop-shadow(0 2px 2px rgba(91, 75, 67, .08)); }
.beach-sketch .sketch-dress { stroke-linejoin: round; }
.beach-sketch .sketch-suit { stroke-linejoin: round; }
.beach-sketch .sketch-eye { transform-box: fill-box; transform-origin: center; animation: animeEyeBreathe 2.8s ease-in-out infinite; }
.beach-sketch .sketch-groom .sketch-eye { animation-delay: .25s; }
@keyframes animeEyeBreathe { 0%, 100% { transform: scaleY(1); } 48%, 52% { transform: scaleY(.72); } }
.beach-sketch .sketch-blush { animation: blushGlow 2.4s ease-in-out infinite; }
@keyframes blushGlow { 0%, 100% { opacity: .45; } 50% { opacity: .85; } }
.beach-sketch .sketch-bangs { animation: hairBounce 2.6s ease-in-out infinite; transform-origin: center top; }
@keyframes hairBounce { 0%, 100% { transform: rotate(0); } 50% { transform: rotate(1deg) translateY(1px); } }
.beach-sketch::after { content: ''; position: absolute; inset: -8%; pointer-events: none; background: radial-gradient(ellipse at 50% 45%, transparent 45%, rgba(248, 235, 207, .2) 100%); mix-blend-mode: screen; }

.envelope-animation.opened .envelope-wrapper { animation-duration: 7s; }
.envelope-animation.opened .opening-sun { animation-duration: 7s; }
.envelope-animation.opened::after { animation-duration: 7s; }
.envelope-animation.opened .opening-caption { animation-duration: 7s; }
.envelope-animation.opened .beach-sketch { animation-duration: 7s; }
.envelope-animation.opened .sketch-couple { animation-duration: 7s; }
.envelope-animation.opened .sketch-letter { animation-duration: 7s; }
.envelope-animation.opened .letter-glow { animation-duration: 7s; }
.envelope-animation.opened .sketch-veil { animation-duration: 1.45s; }
.envelope-animation.opened .sketch-bouquet { animation-duration: .9s; }
.envelope-animation.opened .sketch-dress-detail { animation-duration: 1.8s; }
.envelope-animation.opened .bouquet-leaf { animation-duration: 1.1s; }
.envelope-animation.opened .bouquet-ribbon { animation-duration: 1s; }
.envelope-animation.opened .sketch-shoe { animation-duration: .9s; }

@keyframes sketchReveal {
    0%, 10% { opacity: 0; transform: translate(-50%, 30px) scale(.88); }
    22% { opacity: .74; transform: translate(-50%, 16px) scale(.93); }
    42% { opacity: .92; transform: translate(-50%, 0) scale(.98); }
    68% { opacity: .96; transform: translate(-50%, -2px) scale(1); }
    86% { opacity: .72; transform: translate(-50%, -8px) scale(1.04); }
    100% { opacity: 0; transform: translate(-50%, -18px) scale(1.1); }
}
@keyframes coupleJourney {
    0% { transform: translate(-260px, 100px) scale(.66) rotate(-8deg); }
    10% { transform: translate(-245px, 88px) scale(.69) rotate(-5deg); }
    20% { transform: translate(-220px, 70px) scale(.73) rotate(4deg); }
    30% { transform: translate(-188px, 53px) scale(.78) rotate(-3deg); }
    40% { transform: translate(-150px, 38px) scale(.83) rotate(3deg); }
    50% { transform: translate(-110px, 24px) scale(.88) rotate(-2deg); }
    60% { transform: translate(-68px, 13px) scale(.93) rotate(1deg); }
    70% { transform: translate(-28px, 5px) scale(.97) rotate(0); }
    78% { transform: translate(-3px, 0) scale(1) rotate(0); }
    84%, 100% { transform: translate(0, 0) scale(1) rotate(0); }
}
@keyframes letterJourney {
    0%, 72% { opacity: 0; transform: translate(-20px, 16px) rotate(-18deg) scale(.7); }
    78% { opacity: .15; transform: translate(-4px, 9px) rotate(-8deg) scale(.82); }
    84% { opacity: 1; transform: translate(0, 0) rotate(4deg) scale(1); }
    90% { opacity: 1; transform: translate(0, -4px) rotate(0) scale(1.04); }
    100% { opacity: 0; transform: translate(0, -15px) rotate(0) scale(1.16); }
}
@keyframes letterGlow { 0%, 80% { opacity: 0; } 86% { opacity: 1; } 94%,100% { opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}

@media (max-width: 560px) {
    .hero-section { min-height: 700px; padding-left: 20px; padding-right: 20px; }
    .hero-film-meta { left: 20px; right: 20px; }
    .couple-names { font-size: 42px; }
    .rsvp-fields { grid-template-columns: 1fr; }
}

.orientation-landscape.device-mobile .couple-names {
    font-size: 32px;
}

/* Final placement: one artistic caption in the open side of the lead frame. */
.gallery-grid .gallery-item > .gallery-caption {
    display: none !important;
}

.gallery-grid .gallery-item:nth-child(2) > .gallery-caption {
    display: flex !important;
    position: absolute !important;
    z-index: 8 !important;
    align-items: center !important;
    justify-content: flex-end !important;
    left: auto !important;
    right: 4% !important;
    top: 12% !important;
    bottom: 12% !important;
    width: 34% !important;
    height: auto !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    background: transparent !important;
    color: #174858 !important;
    font-family: 'Ma Shan Zheng', 'STKaiti', 'KaiTi', cursive !important;
    font-size: clamp(22px, 4vw, 36px) !important;
    font-weight: 400 !important;
    letter-spacing: 3px !important;
    line-height: 1.65 !important;
    text-align: right !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
    text-shadow: 0 1px 0 rgba(255,255,255,.85), 0 3px 10px rgba(23,72,88,.12) !important;
    pointer-events: none !important;
    box-sizing: border-box !important;
}

@media (max-width: 899px) {
    .gallery-grid .gallery-item:nth-child(2) > .gallery-caption {
        right: 5% !important;
        top: 13% !important;
        bottom: 13% !important;
        width: 35% !important;
        font-size: clamp(20px, 5vw, 30px) !important;
        letter-spacing: 2px !important;
    }
}

/* Two stacked pages make the next photo stay visible underneath the turning one. */
.gallery-grid .gallery-item {
    isolation: isolate;
    perspective: 1100px;
}

.gallery-grid .gallery-item .placeholder-img {
    position: absolute !important;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    margin: 0;
    background-color: #dbe5df;
    background-size: contain !important;
    background-repeat: no-repeat;
    background-position: center;
    transform-origin: left center;
    backface-visibility: hidden;
    will-change: auto;
}

.gallery-grid .gallery-item.is-dragging .page-front,
.gallery-grid .gallery-item .page-turn {
    will-change: transform, opacity;
}

body.gallery-turning .petals-container *,
body.gallery-turning .glow,
body.gallery-turning .film-dust,
body.gallery-turning .tide-lines {
    animation-play-state: paused !important;
}

@media (max-width: 899px) {
    .gallery-grid .gallery-item .page-turn.next {
        animation-name: mobilePageTurnNext;
    }

    .gallery-grid .gallery-item .page-turn.prev {
        animation-name: mobilePageTurnPrev;
    }

    @keyframes mobilePageTurnNext {
        from { transform: translate3d(0, 0, 0); opacity: 1; }
        to { transform: translate3d(-102%, 0, 0); opacity: .2; }
    }

    @keyframes mobilePageTurnPrev {
        from { transform: translate3d(0, 0, 0); opacity: 1; }
        to { transform: translate3d(102%, 0, 0); opacity: .2; }
    }
}

.gallery-grid .gallery-item .gallery-next-page {
    z-index: 1;
    transform: none;
}

.gallery-grid .gallery-item .page-front {
    z-index: 2;
}

.gallery-grid .gallery-item .page-turn.next {
    animation: paperTurnNext .58s cubic-bezier(.22,.72,.18,1) both;
}

.gallery-grid .gallery-item .page-turn.prev {
    transform-origin: right center;
    animation: paperTurnPrev .58s cubic-bezier(.22,.72,.18,1) both;
}

@keyframes paperTurnNext {
    0% { transform: rotateY(0deg); box-shadow: 0 0 0 rgba(16,47,58,0); }
    42% { box-shadow: 18px 0 24px rgba(16,47,58,.2); }
    100% { transform: rotateY(-180deg); box-shadow: 0 0 0 rgba(16,47,58,0); }
}

@keyframes paperTurnPrev {
    0% { transform: rotateY(0deg); box-shadow: 0 0 0 rgba(16,47,58,0); }
    42% { box-shadow: -18px 0 24px rgba(16,47,58,.2); }
    100% { transform: rotateY(180deg); box-shadow: 0 0 0 rgba(16,47,58,0); }
}

.gallery-grid .gallery-item .gallery-next-page.page-under.next,
.gallery-grid .gallery-item .gallery-next-page.page-under.prev {
    z-index: 1;
}

/* The caption belongs to the frame, so it remains visible while the photo turns. */
.gallery-grid .gallery-item > .gallery-caption {
    position: absolute;
    z-index: 8;
    left: 10px;
    right: 10px;
    bottom: -28px;
    display: block;
    margin: 0;
    color: #174858;
    font-family: 'Noto Serif SC', 'Songti SC', serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    line-height: 1.35;
    text-align: right;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    pointer-events: none;
}

.gallery-grid .gallery-item.frame-slide > .gallery-caption {
    top: -27px;
    bottom: auto;
    color: #a86e4d;
    font-family: 'Ma Shan Zheng', 'STKaiti', 'KaiTi', cursive;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 1px;
}

.gallery-grid .gallery-item.frame-cinema > .gallery-caption {
    bottom: -29px;
    color: #174858;
    font-family: 'Courier New', 'Noto Sans SC', monospace;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 2px;
}

.gallery-grid .gallery-item.frame-slide .placeholder-img::after {
    content: none !important;
}

.gallery-grid .gallery-item .placeholder-img > span {
    display: none !important;
}

@keyframes paperTurnNext {
    0% { transform: translateX(0) rotateY(0deg) rotateZ(0deg); box-shadow: 0 0 0 rgba(16,47,58,0); }
    35% { transform: translateX(-12%) rotateY(-12deg) rotateZ(-1deg); box-shadow: 16px 0 22px rgba(16,47,58,.18); }
    100% { transform: translateX(-104%) rotateY(-7deg) rotateZ(-2deg); box-shadow: 0 0 0 rgba(16,47,58,0); }
}

@keyframes paperTurnPrev {
    0% { transform: translateX(0) rotateY(0deg) rotateZ(0deg); box-shadow: 0 0 0 rgba(16,47,58,0); }
    35% { transform: translateX(12%) rotateY(12deg) rotateZ(1deg); box-shadow: -16px 0 22px rgba(16,47,58,.18); }
    100% { transform: translateX(104%) rotateY(7deg) rotateZ(2deg); box-shadow: 0 0 0 rgba(16,47,58,0); }
}

@media (max-width: 899px) {
    .gallery-grid .gallery-item > .gallery-caption {
        left: 5px;
        right: 5px;
        bottom: -24px;
        font-size: 10px;
    }

    .gallery-grid .gallery-item.frame-slide > .gallery-caption {
        top: -23px;
        bottom: auto;
        font-size: 13px;
    }

    .gallery-grid .gallery-item.frame-cinema > .gallery-caption {
        bottom: -25px;
        font-size: 8px;
    }
}

/* Final modal controls stay reachable even when the gallery content scrolls. */
#galleryModal {
    transition: none !important;
}

#galleryModal.active {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

#galleryModal .gallery-modal {
    position: relative;
    padding-top: 52px;
}

#galleryModal .modal-close {
    position: fixed !important;
    z-index: 2100;
    top: max(16px, env(safe-area-inset-top));
    right: max(16px, env(safe-area-inset-right));
    margin: 0;
    flex: 0 0 40px;
    width: 40px;
    height: 40px;
    background: #174858;
    border: 1px solid rgba(255, 255, 255, .7);
    color: #fff8e8;
    box-shadow: 0 5px 16px rgba(16, 47, 58, .25);
}

.gallery-modal-dismiss {
    width: 100%;
    min-height: 44px;
    margin-top: 18px;
    border: 0;
    border-radius: 4px;
    background: #174858;
    color: #fff8e8;
    font: 600 15px var(--font-body);
    letter-spacing: 2px;
    cursor: pointer;
}

@media (max-width: 560px) {
    #galleryModal {
        align-items: flex-end;
        padding: 12px;
    }

    #galleryModal .gallery-modal {
        width: 100%;
        max-height: calc(100dvh - 24px);
        margin: 0;
        padding: 50px 18px 20px;
        border-radius: 12px 12px 4px 4px;
    }
}

/* Art captions stay inside the large frames and never create external whitespace. */
.gallery-grid .gallery-item:nth-child(2) > .gallery-caption,
.gallery-grid .gallery-item:nth-child(4) > .gallery-caption,
.gallery-grid .gallery-item:nth-child(5) > .gallery-caption,
.gallery-grid .gallery-item:nth-child(6) > .gallery-caption {
    left: 12px !important;
    right: 12px !important;
    top: auto !important;
    bottom: 10px !important;
    width: auto !important;
    max-width: none !important;
    padding: 4px 8px !important;
    background: rgba(255, 250, 240, .72) !important;
    color: #174858 !important;
    text-align: right !important;
    text-shadow: 0 1px 0 rgba(255,255,255,.55);
    box-sizing: border-box;
}

.gallery-grid .gallery-item:nth-child(5) > .gallery-caption {
    top: 10px !important;
    bottom: auto !important;
    background: rgba(255, 250, 240, .62) !important;
    color: #a86e4d !important;
}

.gallery-grid .gallery-item:nth-child(1) > .gallery-caption,
.gallery-grid .gallery-item:nth-child(3) > .gallery-caption,
.gallery-grid .gallery-item:nth-child(7) > .gallery-caption {
    display: none !important;
}

/* Dense photo sheet: no spanning rows, so every tile is filled without blank bays. */
.gallery-grid {
    grid-auto-flow: row dense !important;
    grid-auto-rows: auto !important;
}

.gallery-grid .gallery-item,
.gallery-grid .gallery-item.large,
.gallery-grid .gallery-item.landscape,
.gallery-grid .gallery-item.portrait,
.gallery-grid .gallery-item.portrait.large {
    grid-column: span 1 !important;
    grid-row: span 1 !important;
    width: 100% !important;
    min-width: 0 !important;
    aspect-ratio: 1 / 1 !important;
}

@media (max-width: 899px) {
    .gallery-grid .gallery-item:nth-child(2) > .gallery-caption,
    .gallery-grid .gallery-item:nth-child(4) > .gallery-caption,
    .gallery-grid .gallery-item:nth-child(5) > .gallery-caption,
    .gallery-grid .gallery-item:nth-child(6) > .gallery-caption {
        left: 8px !important;
        right: 8px !important;
        bottom: 8px !important;
        padding: 3px 6px !important;
        font-size: 12px !important;
    }

    .gallery-grid .gallery-item:nth-child(5) > .gallery-caption {
        top: 8px !important;
        bottom: auto !important;
    }
}

/* Restore the editorial mixed-size composition; captions fill the frame's quiet margins. */
.gallery-grid {
    grid-auto-flow: row !important;
    grid-auto-rows: auto !important;
}

.gallery-grid .gallery-item {
    aspect-ratio: auto !important;
    width: 100% !important;
}

.gallery-grid .gallery-item.landscape {
    grid-column: span 2 !important;
    grid-row: span 1 !important;
    aspect-ratio: 3 / 2 !important;
}

.gallery-grid .gallery-item.portrait {
    grid-column: span 1 !important;
    grid-row: span 2 !important;
    aspect-ratio: 2 / 3 !important;
}

.gallery-grid .gallery-item.portrait.large {
    grid-column: span 2 !important;
    grid-row: span 2 !important;
    aspect-ratio: 3 / 2 !important;
}

.gallery-grid .gallery-item > .gallery-caption {
    display: none !important;
}

.gallery-grid .gallery-item.portrait.large > .gallery-caption,
.gallery-grid .gallery-item.landscape > .gallery-caption {
    display: block !important;
    left: 12px !important;
    right: 12px !important;
    bottom: 10px !important;
    top: auto !important;
    width: auto !important;
    max-width: calc(100% - 24px) !important;
    padding: 5px 10px !important;
    background: rgba(255,250,240,.76) !important;
    color: #174858 !important;
    font-family: 'Ma Shan Zheng', 'STKaiti', 'KaiTi', cursive !important;
    font-size: clamp(16px, 3vw, 25px) !important;
    font-weight: 400 !important;
    letter-spacing: 2px !important;
    line-height: 1.2 !important;
    text-align: right !important;
    text-shadow: 0 1px 0 rgba(255,255,255,.7);
    box-sizing: border-box;
}

.gallery-grid .gallery-item.frame-slide > .gallery-caption {
    top: 10px !important;
    bottom: auto !important;
    background: rgba(255,250,240,.64) !important;
    color: #a86e4d !important;
    font-family: 'Ma Shan Zheng', 'STKaiti', 'KaiTi', cursive !important;
}

@media (min-width: 900px) {
    .gallery-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
        grid-auto-rows: 170px !important;
        gap: 10px !important;
    }

    .gallery-grid .gallery-item.landscape {
        grid-column: span 2 !important;
        grid-row: span 1 !important;
        aspect-ratio: auto !important;
    }

    .gallery-grid .gallery-item.portrait {
        grid-column: span 1 !important;
        grid-row: span 2 !important;
        aspect-ratio: auto !important;
    }

    .gallery-grid .gallery-item.portrait.large {
        grid-column: span 2 !important;
        grid-row: span 3 !important;
        aspect-ratio: auto !important;
    }
}

@media (max-width: 899px) {
    .gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 6px !important;
    }

    .gallery-grid .gallery-item.landscape {
        grid-column: span 2 !important;
        grid-row: span 1 !important;
        aspect-ratio: 3 / 2 !important;
    }

    .gallery-grid .gallery-item.portrait {
        grid-column: span 1 !important;
        grid-row: span 2 !important;
        aspect-ratio: 2 / 3 !important;
    }

    .gallery-grid .gallery-item.portrait.large {
        grid-column: span 2 !important;
        grid-row: span 1 !important;
        aspect-ratio: 3 / 2 !important;
    }

    .gallery-grid .gallery-item.portrait.large > .gallery-caption,
    .gallery-grid .gallery-item.landscape > .gallery-caption {
        left: 8px !important;
        right: 8px !important;
        bottom: 7px !important;
        max-width: calc(100% - 16px) !important;
        padding: 3px 7px !important;
        font-size: 16px !important;
        letter-spacing: 1px !important;
    }
}

/* Put the poem in the quiet side of the hero frame, beside the contained photo. */
.gallery-grid .gallery-item > .gallery-caption {
    display: none !important;
}

.gallery-grid .gallery-item:nth-child(2) > .gallery-caption {
    display: flex !important;
    align-items: center;
    justify-content: flex-end;
    left: auto !important;
    right: 4% !important;
    top: 15% !important;
    bottom: 15% !important;
    width: 34% !important;
    max-width: none !important;
    padding: 0 !important;
    background: transparent !important;
    color: #174858 !important;
    font-family: 'Ma Shan Zheng', 'STKaiti', 'KaiTi', cursive !important;
    font-size: clamp(20px, 4vw, 34px) !important;
    font-weight: 400 !important;
    letter-spacing: 3px !important;
    line-height: 1.6 !important;
    text-align: right !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
    text-shadow: 0 1px 0 rgba(255,255,255,.8), 0 3px 12px rgba(23,72,88,.12) !important;
}

@media (max-width: 899px) {
    .gallery-grid .gallery-item:nth-child(2) > .gallery-caption {
        right: 5% !important;
        top: 14% !important;
        bottom: 14% !important;
        width: 34% !important;
        font-size: clamp(18px, 5vw, 28px) !important;
        letter-spacing: 2px !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .gallery-grid .gallery-item .page-turn {
        animation-duration: .01ms !important;
    }
}

/* Compact contact sheet: let the larger frames carry the poetry, keep small frames visual. */
.gallery-section {
    padding-top: 42px !important;
    padding-bottom: 46px !important;
}

.gallery-grid {
    padding-top: 16px !important;
    padding-bottom: 18px !important;
    gap: 6px !important;
}

.gallery-grid .gallery-item:nth-child(1) > .gallery-caption,
.gallery-grid .gallery-item:nth-child(3) > .gallery-caption,
.gallery-grid .gallery-item:nth-child(7) > .gallery-caption {
    display: none !important;
}

.gallery-grid .gallery-item:nth-child(2) > .gallery-caption,
.gallery-grid .gallery-item:nth-child(4) > .gallery-caption,
.gallery-grid .gallery-item:nth-child(5) > .gallery-caption,
.gallery-grid .gallery-item:nth-child(6) > .gallery-caption {
    font-size: 14px;
    letter-spacing: 1.5px;
}

.gallery-grid .gallery-item.frame-slide > .gallery-caption {
    font-size: 16px;
}

@media (max-width: 899px) {
    .gallery-section {
        padding-top: 42px !important;
        padding-bottom: 44px !important;
    }

    .gallery-grid {
        padding-top: 12px !important;
        padding-bottom: 14px !important;
        gap: 5px !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }

    .gallery-grid .gallery-item:nth-child(2) > .gallery-caption,
    .gallery-grid .gallery-item:nth-child(4) > .gallery-caption,
    .gallery-grid .gallery-item:nth-child(5) > .gallery-caption,
    .gallery-grid .gallery-item:nth-child(6) > .gallery-caption {
        font-size: 13px;
    }

    .gallery-grid .gallery-item.frame-slide > .gallery-caption {
        font-size: 15px;
    }
}

/* Final gallery typography: each frame has its own editorial voice. */
.gallery-grid .gallery-item.frame-polaroid .placeholder-img span {
    font-family: 'Noto Serif SC', 'Songti SC', serif !important;
    font-weight: 600 !important;
    font-size: 10px !important;
    letter-spacing: 1px !important;
    color: #174858 !important;
}

.gallery-grid .gallery-item.frame-slide .placeholder-img span {
    font-family: 'Ma Shan Zheng', 'STKaiti', 'KaiTi', cursive !important;
    font-weight: 400 !important;
    font-size: 13px !important;
    letter-spacing: 1px !important;
    color: #a86e4d !important;
}

.gallery-grid .gallery-item.frame-cinema .placeholder-img span {
    font-family: 'Courier New', 'Noto Sans SC', monospace !important;
    font-weight: 700 !important;
    font-size: 9px !important;
    letter-spacing: 2px !important;
    color: #174858 !important;
}

@media (prefers-reduced-motion: reduce) {
    .gallery-grid .gallery-item .placeholder-img.page-turn-out,
    .gallery-grid .gallery-item .placeholder-img.page-turn-in {
        animation: none !important;
    }
}

.orientation-landscape.device-mobile .countdown-timer {
    gap: 5px;
}

.orientation-landscape.device-mobile .countdown-item {
    min-width: 40px;
}

.orientation-landscape.device-mobile .countdown-number {
    font-size: 24px;
}

/* 打印样式 */
@media print {
    .envelope-animation, .music-toggle, .petals-container, .glow-bg, .back-to-top { display: none !important; }
    .main-content { opacity: 1 !important; transform: none !important; }
}

/* 滚动条 */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--color-rose); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-lavender); }

/* 倒计时最终布局覆盖：卡片横跨信息区，时间块共享同一基线 */
.countdown-timer {
    width: min(100%, 640px);
    display: grid;
    grid-template-columns: minmax(0, 1fr) 30px minmax(0, 1fr) 30px minmax(0, 1fr) 30px minmax(0, 1fr);
    align-items: stretch;
    gap: 0;
    margin: 18px auto 0;
}
.countdown-item {
    min-width: 0;
    width: 100%;
    height: 92px;
    box-sizing: border-box;
    display: grid;
    grid-template-rows: 1fr auto;
    align-items: center;
    justify-items: center;
    padding: 12px 8px 10px;
    border: 1px solid rgba(23, 60, 74, .2);
    background: rgba(255, 250, 240, .42);
    box-shadow: 4px 4px 0 rgba(213, 139, 102, .18);
    text-align: center;
}
.countdown-number {
    display: block;
    min-width: 2ch;
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1;
    letter-spacing: .02em;
}
.countdown-label { display: block; line-height: 1.2; margin-top: 0; }
.countdown-separator {
    width: 30px;
    height: 92px;
    display: grid;
    place-items: center;
    margin: 0;
    line-height: 1;
}
.device-desktop .countdown-card { grid-column: 1 / -1; }
.device-desktop .countdown-timer { width: min(100%, 760px); }

@media (max-width: 767px) {
    .countdown-card { grid-column: 1 / -1; }
    .countdown-timer {
        width: 100%;
        grid-template-columns: minmax(0, 1fr) 18px minmax(0, 1fr) 18px minmax(0, 1fr) 18px minmax(0, 1fr);
    }
    .countdown-item { height: 76px; padding: 9px 3px 8px; }
    .countdown-number { font-size: clamp(24px, 8vw, 32px); }
    .countdown-separator { width: 18px; height: 76px; font-size: 22px; }
}

/* ========== 手帐海边艺术层 ========== */
.envelope-animation {
    isolation: isolate;
    overflow: hidden;
    background: radial-gradient(circle at 50% 38%, #f8e7ca 0 4%, #bdd5d0 33%, #6d9fa0 68%, #173c4a 120%);
}
.envelope-animation::before { z-index: 1; top: 9%; content: 'THE BEGINNING  ·  A HANDMADE FILM'; letter-spacing: 5px; }
.opening-sun { position: absolute; width: 52vmin; height: 52vmin; max-width: 610px; max-height: 610px; border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%, -50%); background: repeating-conic-gradient(from 0deg, rgba(248,222,178,.22) 0 2deg, transparent 2deg 12deg); -webkit-mask-image: radial-gradient(circle, #000 0 38%, transparent 70%); mask-image: radial-gradient(circle, #000 0 38%, transparent 70%); opacity: .6; animation: sunTurn 24s linear infinite; z-index: -1; }
@keyframes sunTurn { to { transform: translate(-50%, -50%) rotate(360deg); } }
.opening-caption { position: absolute; left: 8%; right: 8%; bottom: 9%; display: flex; justify-content: space-between; color: rgba(255,247,226,.72); font: 9px var(--font-display); letter-spacing: 2px; z-index: 1; }
.opening-caption strong { color: #f7d39d; font-weight: 500; }
.envelope-wrapper { transform: scale(1.18); transform-origin: center center; transition: transform .7s cubic-bezier(.22, .8, .25, 1); }
.envelope-animation:hover .envelope-wrapper { transform: scale(1.23) rotate(-1deg); }
.envelope-animation.opened .envelope-wrapper { animation: openingHero 4s cubic-bezier(.18,.78,.24,1) both; }
@keyframes openingHero {
    0% { transform: scale(1.18) rotate(0); filter: brightness(1); }
    18% { transform: scale(1.23) rotate(-1deg); filter: brightness(1.12); }
    44% { transform: scale(1.42) rotate(1.5deg); filter: brightness(1.25); }
    72% { transform: scale(1.7) rotate(-1deg); filter: brightness(1.55); opacity: 1; }
    100% { transform: scale(2.6) rotate(3deg); filter: brightness(2); opacity: 0; }
}
.envelope-animation.opened .opening-sun { animation: sunReveal 4s ease-in both; }
@keyframes sunReveal { 0% { transform: translate(-50%, -50%) scale(.55) rotate(0); opacity: .3; } 48% { opacity: .9; } 100% { transform: translate(-50%, -50%) scale(2.4) rotate(100deg); opacity: 0; } }
.envelope-animation.opened::after { animation: openingFlash 4s ease-in both; }
@keyframes openingFlash { 0%, 52% { opacity: 0; box-shadow: inset 0 0 0 rgba(255,244,213,0); } 68% { opacity: 1; box-shadow: inset 0 0 100px 60px rgba(255,244,213,.7); } 100% { opacity: 0; box-shadow: inset 0 0 200px 120px rgba(255,244,213,1); } }
.envelope-animation.opened .opening-caption { animation: captionFade 4s ease both; }
@keyframes captionFade { 0%, 55% { opacity: 1; letter-spacing: 2px; } 100% { opacity: 0; letter-spacing: 8px; } }

.blessing-wall-section { padding-top: 78px; padding-bottom: 84px; background: #e7efeb; overflow: hidden; }
.blessing-wall-section::before { content: ''; position: absolute; width: 180px; height: 180px; left: -70px; top: 100px; border: 1px solid rgba(213,139,102,.35); border-radius: 50%; box-shadow: 20px 0 0 rgba(213,139,102,.12), 40px 0 0 rgba(213,139,102,.08); animation: tideOrbit 12s linear infinite; }
@keyframes tideOrbit { to { transform: rotate(360deg); } }
.wall-script { position: absolute; top: 118px; right: 9%; color: #c47d59; font: 19px 'Ma Shan Zheng', cursive; transform: rotate(-8deg); opacity: .78; }
.live-counter { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; background: rgba(250,247,239,.75); border: 1px dashed rgba(23,60,74,.25); border-radius: 2px; color: #587273; font-family: var(--font-display); letter-spacing: 1px; }
.live-counter strong { color: #c47d59; font-family: var(--font-display); font-size: 18px; }
.blessing-wall { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-content: start; gap: 12px; min-height: 290px; max-height: 430px; height: auto; margin: 28px 0 26px; padding: 26px 22px 42px; border: 0; border-radius: 2px; background: #f3ead6; box-shadow: 9px 10px 0 rgba(213,139,102,.25), inset 0 0 40px rgba(168,125,79,.11); isolation: isolate; overflow-y: auto; }
.blessing-wall::before { content: ''; position: absolute; inset: 0; opacity: .33; background-image: linear-gradient(rgba(117,94,64,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(117,94,64,.05) 1px, transparent 1px); background-size: 100% 29px, 29px 100%; pointer-events: none; }
.blessing-wall::after { content: 'GOOD WORDS / FROM OUR PEOPLE'; position: absolute; left: 20px; bottom: 15px; color: rgba(23,60,74,.45); font: 9px var(--font-display); letter-spacing: 3px; }
.wall-tape { position: absolute; top: -11px; width: 76px; height: 25px; background: rgba(225,174,119,.58); box-shadow: 0 2px 4px rgba(50,60,50,.08); z-index: 3; }
.wall-tape-left { left: 13%; transform: rotate(-6deg); }
.wall-tape-right { right: 14%; transform: rotate(8deg); }
.wall-sun-doodle { position: absolute; top: 15px; right: 20px; color: #d58b66; font-size: 24px; animation: doodlePulse 3s ease-in-out infinite; }
@keyframes doodlePulse { 50% { transform: rotate(25deg) scale(1.15); } }
.blessing-item { position: relative; z-index: 2; top: auto; left: auto; max-width: none; min-width: 0; padding: 12px 16px 11px; border-radius: 1px; background: #fff8e9 !important; color: #174858 !important; box-shadow: 3px 5px 0 rgba(23,60,74,.12); font-family: var(--font-body); line-height: 1.55; overflow-wrap: anywhere; animation: none; transform: rotate(-1deg); }
.blessing-item.is-new { animation: wishAppear .6s ease both; }
.blessing-item:nth-child(4n) { transform: rotate(4deg); background: #f7dfbf !important; }
.blessing-item:nth-child(4n+1) { transform: rotate(-5deg); background: #d9ebe5 !important; }
.blessing-item:nth-child(4n+2) { transform: rotate(2deg); }
.wish-author-small { display: block; margin-bottom: 2px; color: #c47d59; font: 12px 'Ma Shan Zheng', cursive; }
@media (max-width: 640px) {
    .blessing-wall { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; max-height: 390px; padding: 22px 14px 40px; }
    .blessing-item { padding: 10px 11px; font-size: 12px; }
}
.wish-input-box { position: relative; display: grid; grid-template-columns: 1fr 1.5fr auto; gap: 10px; align-items: stretch; }
.wish-input-box::before { content: 'WRITE A NOTE'; position: absolute; left: 10px; top: -18px; color: #c47d59; font: 10px var(--font-display); letter-spacing: 2px; }
.wish-input-box .rsvp-input, .wish-input-box .wish-textarea { margin: 0; border: 0; border-bottom: 1px solid rgba(23,60,74,.35); border-radius: 0; background: rgba(255,250,240,.55); color: #174858; }
.wish-input-box .wish-textarea { height: auto; min-height: 48px; }
.btn-blessing { width: auto; padding: 12px 20px; background: #d58b66; box-shadow: 4px 4px 0 #174858; font-family: var(--font-display); letter-spacing: 2px; }
.btn-blessing:hover { background: #174858; box-shadow: 5px 6px 0 #d58b66; }

.gallery-note { margin: -28px auto 32px; color: #c47d59; text-align: center; font: 18px 'Ma Shan Zheng', cursive; transform: rotate(-3deg); }
.gallery-item { overflow: visible; border: 0 !important; background: transparent !important; box-shadow: none !important; clip-path: none; }
.gallery-item .placeholder-img { position: relative; overflow: hidden; box-shadow: 8px 10px 0 rgba(23,60,74,.13); }
.gallery-item .placeholder-img::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(130deg, transparent 35%, rgba(255,255,255,.35) 48%, transparent 60%); transform: translateX(-120%); transition: transform .8s ease; pointer-events: none; }
.gallery-item:hover .placeholder-img::before { transform: translateX(120%); }
.gallery-item.frame-polaroid .placeholder-img { clip-path: polygon(3% 0, 97% 2%, 100% 96%, 92% 100%, 74% 98%, 54% 100%, 29% 98%, 4% 100%, 0 92%); transform: rotate(-2deg); }
.gallery-item.frame-slide .placeholder-img { border-radius: 3px 16px 3px 16px; clip-path: polygon(0 4%, 8% 0, 18% 3%, 28% 0, 39% 3%, 51% 0, 63% 3%, 75% 0, 88% 3%, 100% 0, 98% 95%, 89% 100%, 77% 97%, 65% 100%, 52% 97%, 40% 100%, 28% 97%, 16% 100%, 5% 97%, 0 100%); transform: rotate(2deg); }
.gallery-item.frame-cinema .placeholder-img { border-radius: 38% 4% 42% 5% / 5% 38% 4% 42%; clip-path: polygon(2% 4%, 96% 0, 100% 94%, 4% 100%); transform: rotate(-1deg); }
.gallery-item.frame-cinema { padding: 12px; background: #102f3a !important; box-shadow: 10px 12px 0 #d58b66 !important; transform: rotate(1deg); }
.gallery-item.frame-cinema .placeholder-img span { border-radius: 0 12px 0 12px; }

@media (min-width: 768px) {
    .envelope-wrapper { transform: scale(1.48); }
    .envelope-animation:hover .envelope-wrapper { transform: scale(1.54) rotate(-1deg); }
    .envelope-animation.opened .envelope-wrapper { animation-name: openingHeroDesktop; }
    .blessing-wall { min-height: 330px; }
    .gallery-item.frame-polaroid .placeholder-img { transform: rotate(-4deg); }
    .gallery-item.frame-slide .placeholder-img { transform: rotate(3deg); }
}
@keyframes openingHeroDesktop {
    0% { transform: scale(1.48) rotate(0); filter: brightness(1); }
    18% { transform: scale(1.55) rotate(-1deg); filter: brightness(1.12); }
    44% { transform: scale(1.85) rotate(1.5deg); filter: brightness(1.25); }
    72% { transform: scale(2.2) rotate(-1deg); filter: brightness(1.55); opacity: 1; }
    100% { transform: scale(3.4) rotate(3deg); filter: brightness(2); opacity: 0; }
}
@media (max-width: 767px) {
    .envelope-wrapper { transform: scale(1.32); }
    .envelope-animation:hover .envelope-wrapper { transform: scale(1.36); }
    .opening-caption { bottom: 7%; font-size: 8px; letter-spacing: 1px; }
    .wall-script { top: 128px; right: 7%; font-size: 16px; }
    .blessing-wall { min-height: 310px; }
    .wish-input-box { grid-template-columns: 1fr 1fr; }
    .wish-input-box .wish-textarea { grid-column: span 2; }
    .wish-input-box .btn-blessing { grid-column: span 2; }
    .gallery-note { margin-top: -24px; font-size: 16px; }
}

/* 海风粒子：每种形状使用不同的节奏，避免单一花瓣感 */
.shell-speck, .sea-glint, .tide-streak { position: absolute; pointer-events: none; }
.shell-speck { border-radius: 50% 50% 45% 55%; box-shadow: 0 0 7px rgba(255,242,201,.8); animation: shellDrift linear infinite; }
.sea-glint { width: 5px !important; height: 5px !important; border-radius: 50%; background: #fff2c7 !important; box-shadow: 0 0 12px 3px rgba(255,226,162,.65); animation: glintFloat ease-in-out infinite; }
.tide-streak { width: 42px !important; height: 2px !important; border-radius: 50%; background: linear-gradient(90deg, transparent, #f7d9a7, transparent) !important; animation: streakSweep linear infinite; }

/* Layered motion makes the floating details feel like sea air instead of a flat overlay. */
.petals-container {
    perspective: 700px;
    transform-style: preserve-3d;
}

.petal {
    border-radius: 70% 10% 70% 18% !important;
    box-shadow: 0 3px 9px rgba(114, 65, 53, .16), 0 0 12px rgba(255, 228, 188, .28);
    transform-origin: center center;
    animation-name: petalFallRich !important;
    animation-timing-function: linear !important;
    animation-iteration-count: infinite !important;
}

.petal:nth-child(3n) {
    border-radius: 50% 8% 50% 8% !important;
    filter: saturate(1.18);
}

.petal:nth-child(4n) {
    filter: blur(.35px) saturate(.9);
}

@keyframes petalFallRich {
    0% {
        transform: translate3d(0, -12vh, 0) rotate(0deg) rotateY(0deg) skewX(var(--tilt));
        opacity: 0;
    }
    9% { opacity: .78; }
    26% {
        transform: translate3d(calc(var(--sway) * .45), 26vh, 20px) rotate(calc(var(--spin) * .3)) rotateY(70deg) skewX(0deg);
    }
    52% {
        transform: translate3d(calc(var(--drift) * -.35), 55vh, -20px) rotate(calc(var(--spin) * .65)) rotateY(160deg) skewX(var(--tilt));
    }
    78% {
        transform: translate3d(calc(var(--sway) * .8), 83vh, 10px) rotate(calc(var(--spin) * .9)) rotateY(245deg) skewX(0deg);
        opacity: .68;
    }
    100% {
        transform: translate3d(var(--drift), 112vh, 0) rotate(var(--spin)) rotateY(360deg) skewX(var(--tilt));
        opacity: 0;
    }
}

.shell-speck {
    animation-name: shellDriftRich !important;
    animation-timing-function: ease-in-out !important;
    animation-iteration-count: infinite !important;
}

@keyframes shellDriftRich {
    0%, 100% { transform: translate3d(0, -8vh, 0) rotate(0deg) scale(.7); opacity: .15; }
    35% { transform: translate3d(var(--sway), 28vh, 15px) rotate(120deg) scale(1); opacity: .8; }
    68% { transform: translate3d(calc(var(--drift) * -.55), 70vh, -10px) rotate(250deg) scale(.82); opacity: .5; }
    100% { transform: translate3d(var(--drift), 110vh, 0) rotate(360deg) scale(.6); opacity: 0; }
}

.sea-glint {
    animation-name: glintFloatRich !important;
    animation-timing-function: ease-in-out !important;
    animation-iteration-count: infinite !important;
}

@keyframes glintFloatRich {
    0%, 100% { transform: translate3d(0, -8vh, 0) scale(.35); opacity: 0; }
    30% { transform: translate3d(var(--sway), 24vh, 20px) scale(1.15); opacity: 1; }
    55% { transform: translate3d(calc(var(--drift) * -.4), 52vh, 0) scale(.7); opacity: .35; }
    78% { transform: translate3d(var(--sway), 78vh, -15px) scale(1); opacity: .9; }
    100% { transform: translate3d(var(--drift), 110vh, 0) scale(.2); opacity: 0; }
}

.tide-streak {
    width: 58px !important;
    height: 3px !important;
    filter: blur(.15px);
    animation-name: streakSweepRich !important;
    animation-timing-function: linear !important;
    animation-iteration-count: infinite !important;
}

@keyframes streakSweepRich {
    0% { transform: translate3d(-30vw, -8vh, 0) rotate(-12deg) scaleX(.4); opacity: 0; }
    15% { opacity: .8; }
    50% { transform: translate3d(var(--sway), 48vh, 15px) rotate(8deg) scaleX(1.35); opacity: .65; }
    85% { opacity: .45; }
    100% { transform: translate3d(var(--drift), 112vh, 0) rotate(-8deg) scaleX(.55); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .petal, .shell-speck, .sea-glint, .tide-streak {
        animation-duration: 28s !important;
    }
}
@keyframes shellDrift {
    0% { transform: translate3d(0, -10vh, 0) rotate(0); opacity: 0; }
    12% { opacity: .55; }
    50% { transform: translate3d(var(--drift), 50vh, 0) rotate(var(--spin)); opacity: .4; }
    100% { transform: translate3d(calc(var(--drift) * -1), 110vh, 0) rotate(calc(var(--spin) * 2)); opacity: 0; }
}
@keyframes glintFloat {
    0%, 100% { transform: translate3d(0, 0, 0) scale(.35); opacity: 0; }
    25% { opacity: .9; }
    50% { transform: translate3d(var(--drift), -28px, 0) scale(1.2); opacity: .8; }
    75% { opacity: .25; }
}
@keyframes streakSweep {
    0% { transform: translate3d(-18vw, 0, 0) rotate(-12deg); opacity: 0; }
    15% { opacity: .65; }
    85% { opacity: .3; }
    100% { transform: translate3d(118vw, 42vh, 0) rotate(-12deg); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
    .opening-sun, .blessing-wall-section::before, .wall-sun-doodle, .shell-speck, .sea-glint, .tide-streak { animation: none !important; }
}

/* 开场手绘：黑色礼服、白色婚纱与头纱，在海平线上一起奔跑 */
.beach-sketch { position: absolute; z-index: 2; left: 50%; bottom: 18%; width: min(82vw, 700px); transform: translate(-50%, 12px); opacity: 0; filter: drop-shadow(0 4px 5px rgba(23,60,74,.12)); pointer-events: none; }
.beach-sketch svg { display: block; width: 100%; height: auto; overflow: visible; }
.beach-sketch path, .beach-sketch circle { fill: none; stroke: #f8ecd4; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.beach-sketch .sketch-sun { fill: rgba(247,207,141,.18); stroke: #f4cb91; stroke-width: 2; }
.beach-sketch .sketch-horizon { stroke: rgba(248,236,212,.7); stroke-width: 2; }
.beach-sketch .sketch-wave { stroke: #b8e0d6; stroke-width: 4; }
.beach-sketch .sketch-wave-back { stroke: rgba(248,236,212,.5); stroke-width: 2; }
.beach-sketch .sketch-sand { stroke: #f0c691; stroke-width: 3; }
.beach-sketch .sketch-bride { animation: brideRun 1.3s ease-in-out infinite; transform-origin: 292px 245px; }
.beach-sketch .sketch-groom { animation: groomRun 1.3s ease-in-out .08s infinite; transform-origin: 384px 235px; }
.beach-sketch .sketch-veil { stroke: #f8ecd4; stroke-width: 2; stroke-dasharray: 7 5; animation: veilFly 1.3s ease-in-out infinite; }
.beach-sketch .sketch-shirt { stroke: #f8ecd4; stroke-width: 2; }
.beach-sketch .sketch-bow { fill: #173c4a; stroke: #f8ecd4; stroke-width: 1.5; }
.beach-sketch .sketch-hands { stroke: #f1c28e; stroke-width: 4; animation: handsMeet 1.3s ease-in-out infinite; }
.beach-sketch .sketch-sparkles { stroke: #f4cb91; stroke-width: 2; animation: sketchTwinkle 1.8s ease-in-out infinite; }
@keyframes brideRun { 0%,100% { transform: translateY(0) rotate(-2deg); } 25% { transform: translateY(-5px) rotate(1deg); } 50% { transform: translateY(-10px) rotate(3deg); } 75% { transform: translateY(-4px) rotate(-1deg); } }
@keyframes groomRun { 0%,100% { transform: translateY(-1px) rotate(2deg); } 25% { transform: translateY(-7px) rotate(-1deg); } 50% { transform: translateY(-12px) rotate(-3deg); } 75% { transform: translateY(-5px) rotate(1deg); } }
@keyframes veilFly { 0%,100% { transform: translateX(0) rotate(0); } 25% { transform: translateX(-5px) rotate(-2deg); } 50% { transform: translateX(-12px) rotate(-5deg); } 75% { transform: translateX(-4px) rotate(-2deg); } }
@keyframes handsMeet { 0%,100% { transform: translateY(0) rotate(0); } 25% { transform: translateY(-4px) rotate(2deg); } 50% { transform: translateY(-8px) rotate(-1deg); } 75% { transform: translateY(-3px) rotate(1deg); } }
@keyframes sketchTwinkle { 0%,100% { opacity: .35; transform: scale(.8); transform-origin: center; } 50% { opacity: 1; transform: scale(1.15); transform-origin: center; } }
.sketch-couple { transform-origin: 350px 300px; }
.sketch-bouquet { transform-origin: 438px 222px; animation: bouquetRun 0.65s ease-in-out infinite; }
.sketch-groom .sketch-bouquet { transform-origin: 438px 222px; }
.sketch-letter { opacity: 0; transform-origin: 488px 203px; }
.letter-envelope { fill: #f8ecd4 !important; stroke: #c47d59 !important; stroke-width: 2 !important; }
.letter-fold { stroke: #c47d59 !important; stroke-width: 1.5 !important; }
.letter-stamp { fill: #d58b66 !important; stroke: #f8ecd4 !important; stroke-width: 1.5 !important; }
.letter-glow { stroke: #f4cb91 !important; stroke-width: 2 !important; opacity: 0; }
.sketch-seagrass { stroke: #9ac3af !important; stroke-width: 3 !important; animation: grassSway 2.4s ease-in-out infinite; transform-origin: 80px 294px; }
.sketch-shells { stroke: #edc38f !important; stroke-width: 2 !important; fill: rgba(237,195,143,.2) !important; }
.sketch-gulls { stroke: #f8ecd4 !important; stroke-width: 2 !important; animation: gullGlide 7s linear infinite; }
.sketch-skin { fill: #f0c49c !important; stroke: #d08b6a !important; stroke-width: 1.5 !important; }
.sketch-hair { fill: #173c4a !important; stroke: #173c4a !important; stroke-width: 2 !important; }
.sketch-face { stroke: #9d5f52 !important; stroke-width: 1.5 !important; }
.sketch-neck { stroke: #d08b6a !important; stroke-width: 2 !important; }
.sketch-dress { fill: rgba(255,248,231,.76) !important; stroke: #fff7e4 !important; stroke-width: 3 !important; }
.sketch-dress-detail { stroke: #d8b69a !important; stroke-width: 1.5 !important; }
.sketch-suit { fill: #173c4a !important; stroke: #102b37 !important; stroke-width: 3 !important; }
.sketch-lapel { stroke: #f8ecd4 !important; stroke-width: 2 !important; }
.sketch-trouser { stroke: #102b37 !important; stroke-width: 5 !important; }
.sketch-shoe { fill: #102b37 !important; stroke: #f8ecd4 !important; stroke-width: 1.5 !important; }
.sketch-arm { stroke: #173c4a !important; stroke-width: 5 !important; }
.sketch-bride .sketch-arm { stroke: #fff7e4 !important; stroke-width: 4 !important; }
.sketch-hand { fill: #f0c49c !important; stroke: #d08b6a !important; stroke-width: 1.5 !important; }
.bouquet-stems { stroke: #638f70 !important; stroke-width: 2 !important; }
.sketch-bouquet circle { fill: #fff7e4 !important; stroke: #d8b69a !important; stroke-width: 2 !important; }
.bouquet-leaf { fill: #7da58b !important; stroke: #527563 !important; stroke-width: 1.5 !important; }
.bouquet-ribbon { stroke: #d58b66 !important; stroke-width: 2 !important; }
.envelope-animation.opened .beach-sketch { animation: sketchReveal 4s cubic-bezier(.22,.72,.2,1) both; }
.envelope-animation.opened .sketch-couple { animation: coupleJourney 4s cubic-bezier(.2,.75,.18,1) both; }
.envelope-animation.opened .sketch-letter { animation: letterJourney 4s ease-in-out both; }
.envelope-animation.opened .letter-glow { animation: letterGlow 4s ease-in-out both; }
@keyframes coupleJourney {
    0% { transform: translate(-240px, 92px) scale(.72) rotate(-8deg); }
    10% { transform: translate(-225px, 78px) scale(.75) rotate(-5deg); }
    20% { transform: translate(-195px, 58px) scale(.79) rotate(4deg); }
    30% { transform: translate(-155px, 38px) scale(.84) rotate(-3deg); }
    40% { transform: translate(-112px, 23px) scale(.89) rotate(3deg); }
    50% { transform: translate(-70px, 12px) scale(.94) rotate(-2deg); }
    60% { transform: translate(-28px, 5px) scale(.98) rotate(1deg); }
    70% { transform: translate(0, 0) scale(1) rotate(0); }
    78% { transform: translate(2px, -5px) scale(1) rotate(0); }
    84% { transform: translate(2px, 0) scale(1) rotate(0); }
    100% { transform: translate(2px, 0) scale(1) rotate(0); }
}
@keyframes letterJourney {
    0%, 62% { opacity: 0; transform: translate(-20px, 16px) rotate(-18deg) scale(.7); }
    70% { opacity: .1; transform: translate(-3px, 9px) rotate(-8deg) scale(.82); }
    77% { opacity: 1; transform: translate(0, 0) rotate(4deg) scale(1); }
    84% { opacity: 1; transform: translate(0, -4px) rotate(0) scale(1.04); }
    100% { opacity: 0; transform: translate(0, -15px) rotate(0) scale(1.16); }
}
@keyframes letterGlow { 0%, 70% { opacity: 0; } 78% { opacity: 1; } 90%,100% { opacity: 0; } }
@keyframes bouquetRun { 0%,100% { transform: rotate(-4deg) translateY(0); } 50% { transform: rotate(8deg) translateY(-5px); } }
@keyframes grassSway { 0%,100% { transform: rotate(-3deg); } 50% { transform: rotate(5deg); } }
@keyframes gullGlide { 0% { transform: translateX(-35px); opacity: 0; } 15%,80% { opacity: .75; } 100% { transform: translateX(35px); opacity: 0; } }
.envelope-animation.opened { opacity: 1; transform: none; transition: none; }
@keyframes sketchReveal { 0%, 12% { opacity: 0; transform: translate(-50%, 24px) scale(.92); } 28% { opacity: .9; transform: translate(-50%, 0) scale(1); } 66% { opacity: .95; transform: translate(-50%, -4px) scale(1.02); } 100% { opacity: 0; transform: translate(-50%, -12px) scale(1.08); } }

@media (max-width: 767px) {
    .beach-sketch { bottom: 19%; width: 106vw; }
}

/* Final photo and typography overrides. Keep people intact and captions out of the center. */
.gallery-item .placeholder-img,
.gallery-item.frame-polaroid .placeholder-img,
.gallery-item.frame-slide .placeholder-img,
.gallery-item.frame-cinema .placeholder-img {
    background-size: contain !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    clip-path: none !important;
    transform: none !important;
}

.gallery-item .placeholder-img span,
.gallery-item.frame-polaroid .placeholder-img span,
.gallery-item.frame-slide .placeholder-img span,
.gallery-item.frame-cinema .placeholder-img span,
.featured-photo .placeholder-img span {
    left: 14px !important;
    right: auto !important;
    top: auto !important;
    bottom: 12px !important;
    transform: none !important;
    max-width: calc(100% - 28px);
    padding: 5px 9px !important;
    background: rgba(16,47,58,.82) !important;
    color: #fff8e8 !important;
    font: 11px var(--font-display) !important;
    letter-spacing: 1px !important;
    text-align: left !important;
    white-space: nowrap;
}

.featured-photo .placeholder-img span {
    left: 24px !important;
    top: 24px !important;
    bottom: auto !important;
    font-size: 12px !important;
    letter-spacing: 2px !important;
}

.hero-section .couple-names .name,
.hero-section .couple-names .name:hover {
    font-family: 'Noto Serif SC', 'Songti SC', serif !important;
    font-weight: 600 !important;
    color: #fff7e5 !important;
    background: none !important;
    background-image: none !important;
    -webkit-background-clip: initial !important;
    background-clip: initial !important;
    -webkit-text-fill-color: #fff7e5 !important;
    text-shadow: 0 2px 0 rgba(23,72,88,.5), 0 5px 18px rgba(8,39,51,.48) !important;
}

.hero-section .couple-names .name::after { display: none !important; }

/* Gallery layout after the inline photo shell was introduced. */
.gallery-section .gallery-item {
    position: relative !important;
    isolation: isolate !important;
    overflow: visible !important;
}

.gallery-section .gallery-photo-shell {
    position: absolute !important;
    inset: 0 !important;
    z-index: 1 !important;
    overflow: hidden !important;
}

.gallery-section .gallery-photo-shell .placeholder-img {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    display: block !important;
    background-color: #e8f0ec !important;
    background-size: contain !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    box-shadow: none !important;
}

.gallery-section .gallery-caption-space {
    display: none !important;
}

.gallery-section .gallery-caption-space .gallery-caption {
    position: static !important;
    display: block !important;
    width: 100% !important;
    height: auto !important;
    padding: 0 8px !important;
    margin: 0 !important;
    color: #174858 !important;
    background: transparent !important;
    font-family: 'Ma Shan Zheng', 'STKaiti', 'KaiTi', cursive !important;
    font-size: clamp(20px, 3.5vw, 34px) !important;
    font-weight: 400 !important;
    line-height: 1.65 !important;
    letter-spacing: 2px !important;
    text-align: center !important;
    white-space: normal !important;
    text-shadow: 0 1px 0 rgba(255,255,255,.85) !important;
}

/* The large cinema frame is the intentional photo-plus-quiet-space composition. */
.gallery-section .gallery-item:nth-child(2) {
    background: #e8f0ec !important;
    border: 1px solid rgba(23,72,88,.12) !important;
    box-shadow: 9px 10px 0 rgba(213,139,102,.18) !important;
}

.gallery-section .gallery-item:nth-child(2) .gallery-photo-shell {
    right: 34% !important;
    inset-right: auto !important;
    width: 66% !important;
    background: #f4f0e4 !important;
}

.gallery-section .gallery-item:nth-child(2) .gallery-caption-space {
    position: absolute !important;
    z-index: 4 !important;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    display: flex !important;
    width: 34% !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 12px 8px !important;
    background: #e8f0ec !important;
    box-sizing: border-box !important;
}

/* Restore the three hand-shaped frame languages without touching the photo crop. */
.gallery-section .gallery-item.frame-polaroid {
    background: #fbf5e8 !important;
    border: 9px solid #fbf5e8 !important;
    border-bottom-width: 26px !important;
    box-shadow: 7px 9px 0 rgba(23,60,74,.14) !important;
    clip-path: polygon(2% 0, 98% 2%, 100% 94%, 91% 100%, 70% 97%, 48% 100%, 25% 98%, 3% 100%, 0 90%) !important;
}

.gallery-section .gallery-item.frame-slide {
    background: #f6ead8 !important;
    border: 7px solid #f6ead8 !important;
    border-radius: 4px 18px 4px 18px !important;
    box-shadow: 8px 10px 0 rgba(213,139,102,.22) !important;
    clip-path: polygon(0 5%, 10% 0, 20% 3%, 31% 0, 42% 3%, 54% 0, 66% 3%, 78% 0, 90% 3%, 100% 0, 98% 95%, 87% 100%, 75% 97%, 62% 100%, 49% 97%, 36% 100%, 23% 97%, 10% 100%, 0 96%) !important;
}

.gallery-section .gallery-item.frame-cinema {
    background: #102f3a !important;
    border: 10px solid #102f3a !important;
    box-shadow: 10px 12px 0 #d58b66 !important;
    clip-path: polygon(2% 4%, 96% 0, 100% 94%, 4% 100%) !important;
}

.gallery-section .gallery-item:nth-child(2) .gallery-photo-shell,
.gallery-section .gallery-item:nth-child(2) .gallery-photo-shell .placeholder-img {
    clip-path: none !important;
}

@media (max-width: 899px) {
    .gallery-section .gallery-item:nth-child(2) .gallery-photo-shell {
        right: 34% !important;
        width: 66% !important;
    }

    .gallery-section .gallery-item:nth-child(2) .gallery-caption-space {
        width: 34% !important;
        padding: 8px 4px !important;
    }

    .gallery-section .gallery-caption-space .gallery-caption {
        font-size: clamp(18px, 4.7vw, 28px) !important;
        letter-spacing: 1px !important;
    }
}

/* Last cascade guard for the lead frame's two-part composition. */
.gallery-section .gallery-item:nth-child(2) {
    background: #e8f0ec !important;
    border: 1px solid rgba(23,72,88,.12) !important;
    box-shadow: 9px 10px 0 rgba(213,139,102,.18) !important;
    clip-path: none !important;
}

.gallery-section .gallery-item:nth-child(2) > .gallery-caption {
    display: none !important;
}

.gallery-section .gallery-item:nth-child(2) .gallery-photo-shell {
    inset: 0 34% 0 0 !important;
    width: auto !important;
    background: #f4f0e4 !important;
}

.gallery-section .gallery-item:nth-child(2) .gallery-caption-space {
    display: flex !important;
    inset: 0 0 0 auto !important;
    width: 34% !important;
    background: #e8f0ec !important;
}

/* Portrait frames use the side type area; landscape frames stay image-only. */
.gallery-section .gallery-item.portrait {
    background: #e8f0ec !important;
    border: 1px solid rgba(23,72,88,.12) !important;
    box-shadow: 7px 9px 0 rgba(23,60,74,.12) !important;
    clip-path: none !important;
}

.gallery-section .gallery-item.portrait .gallery-photo-shell {
    inset: 0 34% 0 0 !important;
    width: auto !important;
    background: #f4f0e4 !important;
}

.gallery-section .gallery-item.portrait .gallery-caption-space {
    position: absolute !important;
    z-index: 4 !important;
    inset: 0 0 0 auto !important;
    display: flex !important;
    width: 34% !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 10px 5px !important;
    background: #e8f0ec !important;
    box-sizing: border-box !important;
}

.gallery-section .gallery-item.landscape .gallery-caption-space {
    display: none !important;
}

.gallery-section .gallery-item.landscape .gallery-photo-shell {
    inset: 0 !important;
    width: 100% !important;
}

/* Keep the three portrait frame edges visible around the new two-column layout. */
.gallery-section .gallery-item.portrait.frame-polaroid {
    border: 8px solid #fbf5e8 !important;
    border-bottom-width: 18px !important;
    clip-path: polygon(2% 0, 98% 2%, 100% 94%, 91% 100%, 70% 97%, 48% 100%, 25% 98%, 3% 100%, 0 90%) !important;
}

.gallery-section .gallery-item.portrait.frame-slide {
    border: 7px solid #f6ead8 !important;
    border-radius: 4px 18px 4px 18px !important;
    clip-path: polygon(0 5%, 10% 0, 20% 3%, 31% 0, 42% 3%, 54% 0, 66% 3%, 78% 0, 90% 3%, 100% 0, 98% 95%, 87% 100%, 75% 97%, 62% 100%, 49% 97%, 36% 100%, 23% 97%, 10% 100%, 0 96%) !important;
}

.gallery-section .gallery-item.portrait.frame-cinema {
    border: 8px solid #102f3a !important;
    box-shadow: 8px 10px 0 #d58b66 !important;
    clip-path: polygon(2% 4%, 96% 0, 100% 94%, 4% 100%) !important;
}

/* Keep the restored contact sheet compact while preserving its mixed composition. */
.gallery-section .gallery-grid {
    gap: 8px !important;
    padding-top: 12px !important;
    padding-bottom: 16px !important;
}

.gallery-section .gallery-item {
    align-self: stretch !important;
    height: auto !important;
}

@media (min-width: 900px) {
    .gallery-section .gallery-grid {
        gap: 10px !important;
        padding-top: 14px !important;
        padding-bottom: 18px !important;
        grid-auto-rows: 140px !important;
    }

    .gallery-section .gallery-item.landscape {
        grid-row: span 2 !important;
        min-height: 280px !important;
        aspect-ratio: 16 / 9 !important;
    }
}

@media (max-width: 899px) {
    .gallery-section .gallery-grid {
        grid-auto-rows: 104px !important;
    }
}

@media (max-width: 899px) {
    .gallery-section .gallery-item.portrait .gallery-photo-shell {
        inset: 0 34% 0 0 !important;
    }

    .gallery-section .gallery-item.portrait .gallery-caption-space {
        width: 34% !important;
        padding: 8px 3px !important;
    }
}

/* Desktop portrait captions need a readable column instead of a narrow vertical strip. */
@media (min-width: 900px) {
    .gallery-section .gallery-item.portrait .gallery-photo-shell {
        inset: 0 42% 0 0 !important;
    }

    .gallery-section .gallery-item.portrait .gallery-caption-space {
        width: 42% !important;
        padding: 12px 8px !important;
    }

    .gallery-section .gallery-item.portrait .gallery-caption {
        font-size: clamp(16px, 1.25vw, 19px) !important;
        line-height: 1.45 !important;
        letter-spacing: 0 !important;
        overflow-wrap: anywhere !important;
        word-break: break-all !important;
    }
}

@media (max-width: 899px) {
    .gallery-section .gallery-item.portrait .gallery-photo-shell {
        inset: 0 38% 0 0 !important;
    }

    .gallery-section .gallery-item.portrait .gallery-caption-space {
        width: 38% !important;
        padding: 8px 4px !important;
    }

    .gallery-section .gallery-item.portrait .gallery-caption {
        width: 100% !important;
        max-width: 100% !important;
        font-size: clamp(14px, 4vw, 18px) !important;
        line-height: 1.45 !important;
        letter-spacing: 0 !important;
        overflow-wrap: anywhere !important;
        word-break: break-all !important;
    }
}

/* Final editorial gallery grid: stable order, generous photo area, no legacy row spans. */
.gallery-section .gallery-grid {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    grid-auto-rows: auto !important;
    align-items: start !important;
    width: min(100%, 1040px) !important;
    height: auto !important;
    min-height: 0 !important;
    margin: 28px auto 34px !important;
    padding: 12px 10px 20px !important;
    gap: 22px !important;
    overflow: visible !important;
}

.gallery-section .gallery-grid .gallery-item,
.gallery-section .gallery-grid .gallery-item.portrait,
.gallery-section .gallery-grid .gallery-item.landscape,
.gallery-section .gallery-grid .gallery-item.portrait.large {
    grid-column: auto !important;
    grid-row: auto !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    min-height: 0 !important;
    height: auto !important;
    aspect-ratio: auto !important;
    align-self: start !important;
}

.gallery-section .gallery-grid .gallery-item.portrait {
    aspect-ratio: 1.2 / 1 !important;
}

.gallery-section .gallery-grid .gallery-item.landscape {
    aspect-ratio: 16 / 9 !important;
    width: 100% !important;
    height: auto !important;
}

.gallery-section .gallery-grid .gallery-item .gallery-photo-shell {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
}

.gallery-section .gallery-grid .gallery-item.portrait .gallery-photo-shell {
    inset: 0 38% 0 0 !important;
}

.gallery-section .gallery-grid .gallery-item.portrait .gallery-caption-space {
    inset: 0 0 0 auto !important;
    width: 38% !important;
    min-width: 0 !important;
    padding: 14px 10px !important;
}

.gallery-section .gallery-grid .gallery-item.portrait .gallery-caption {
    font-size: clamp(17px, 1.5vw, 23px) !important;
    line-height: 1.5 !important;
    letter-spacing: 0 !important;
    overflow-wrap: anywhere !important;
    word-break: break-all !important;
}

.gallery-section .gallery-grid .gallery-item.landscape .gallery-photo-shell {
    inset: 0 !important;
}

.gallery-section .gallery-grid .gallery-item.landscape .gallery-caption-space {
    display: none !important;
}

.gallery-section .gallery-grid .gallery-item.portrait.large {
    aspect-ratio: 1.2 / 1 !important;
    height: auto !important;
}

@media (max-width: 899px) {
    .gallery-section .gallery-grid {
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 14px !important;
        width: calc(100% - 20px) !important;
        margin: 22px auto 28px !important;
        padding: 8px 4px 14px !important;
    }

    .gallery-section .gallery-grid .gallery-item.portrait {
        aspect-ratio: 1.35 / 1 !important;
        width: 100% !important;
        height: auto !important;
    }

    .gallery-section .gallery-grid .gallery-item.landscape {
        aspect-ratio: 16 / 9 !important;
        width: 100% !important;
        height: auto !important;
    }

    .gallery-section .gallery-grid .gallery-item.portrait .gallery-photo-shell {
        inset: 0 36% 0 0 !important;
    }

    .gallery-section .gallery-grid .gallery-item.portrait .gallery-caption-space {
        width: 36% !important;
        padding: 10px 6px !important;
    }

    .gallery-section .gallery-grid .gallery-item.portrait .gallery-caption {
        font-size: clamp(15px, 4vw, 19px) !important;
        line-height: 1.45 !important;
    }
}

/* A refined type hierarchy for the RSVP card. */
.rsvp-card h2 {
    font-family: 'Ma Shan Zheng', 'STKaiti', 'KaiTi', cursive !important;
    font-size: clamp(30px, 4vw, 42px) !important;
    font-weight: 400 !important;
    letter-spacing: 4px !important;
    line-height: 1.2 !important;
    color: #174858 !important;
}

.rsvp-card > p {
    font-family: 'Noto Serif SC', 'Songti SC', 'STSong', serif !important;
    font-size: 16px !important;
    line-height: 1.8 !important;
    letter-spacing: 1px !important;
    color: #587273 !important;
}

.rsvp-card .rsvp-fields input,
.rsvp-card .rsvp-fields select {
    font-family: 'Noto Serif SC', 'Songti SC', 'STSong', serif !important;
    font-size: 16px !important;
    letter-spacing: 1px !important;
}

.rsvp-card .rsvp-fields input::placeholder {
    font-family: 'Noto Serif SC', 'Songti SC', 'STSong', serif !important;
    color: rgba(88,114,115,.72) !important;
}

.rsvp-card .rsvp-buttons .btn {
    font-family: 'Cormorant Garamond', 'Noto Serif SC', 'Songti SC', serif !important;
    font-size: 17px !important;
    font-weight: 600 !important;
    letter-spacing: 2px !important;
}

.rsvp-card .rsvp-buttons .btn-icon {
    font-family: 'Cormorant Garamond', serif !important;
    font-size: 20px !important;
}


/* Final gallery composition: calm frames, one clear type area, no competing labels. */
.gallery-section .gallery-grid {
    gap: 10px !important;
    padding: 18px 10px 22px !important;
    grid-auto-flow: row !important;
}

.gallery-section .gallery-item {
    transform: none !important;
    border: 0 !important;
    box-shadow: none !important;
    background: transparent !important;
    overflow: visible !important;
}

.gallery-section .gallery-item::before,
.gallery-section .gallery-item::after {
    display: none !important;
}

.gallery-section .gallery-item .placeholder-img {
    transform: none !important;
    border-radius: 0 !important;
    clip-path: none !important;
    background-size: contain !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    box-shadow: 6px 7px 0 rgba(23,60,74,.1) !important;
}

.gallery-section .gallery-item > .gallery-caption {
    display: none !important;
}

.gallery-section .gallery-item:nth-child(2) > .gallery-caption {
    display: flex !important;
    position: absolute !important;
    z-index: 10 !important;
    left: auto !important;
    right: 5% !important;
    top: 12% !important;
    bottom: 12% !important;
    width: 31% !important;
    height: auto !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    margin: 0 !important;
    background: transparent !important;
    color: #174858 !important;
    font-family: 'Ma Shan Zheng', 'STKaiti', 'KaiTi', cursive !important;
    font-size: clamp(22px, 4.4vw, 38px) !important;
    font-weight: 400 !important;
    letter-spacing: 3px !important;
    line-height: 1.7 !important;
    text-align: center !important;
    white-space: normal !important;
    overflow: visible !important;
    text-shadow: 0 1px 0 rgba(255,255,255,.9), 0 3px 10px rgba(23,72,88,.12) !important;
    pointer-events: none !important;
}

@media (max-width: 899px) {
    .gallery-section .gallery-grid {
        gap: 7px !important;
        padding: 14px 6px 18px !important;
    }

    .gallery-section .gallery-item:nth-child(2) > .gallery-caption {
        right: 4% !important;
        top: 13% !important;
        bottom: 13% !important;
        width: 32% !important;
        font-size: clamp(19px, 5vw, 30px) !important;
        letter-spacing: 2px !important;
    }
}

/* Playful frame edges: the border changes shape while the photo stays rectangular and complete. */
.gallery-section .gallery-grid .gallery-item {
    position: relative !important;
    isolation: isolate !important;
    overflow: visible !important;
    border: 0 !important;
    box-shadow: 7px 9px 0 rgba(23,60,74,.12) !important;
}

.gallery-section .gallery-grid .gallery-item::before {
    content: '' !important;
    display: block !important;
    position: absolute !important;
    z-index: 6 !important;
    inset: 0 !important;
    padding: 8px !important;
    box-sizing: border-box !important;
    pointer-events: none !important;
    background: #fbf5e8 !important;
    clip-path: polygon(
        0 4%, 4% 0, 8% 3%, 12% 0, 16% 3%, 20% 0, 24% 3%,
        28% 0, 32% 3%, 36% 0, 40% 3%, 44% 0, 48% 3%, 52% 0,
        56% 3%, 60% 0, 64% 3%, 68% 0, 72% 3%, 76% 0, 80% 3%,
        84% 0, 88% 3%, 92% 0, 96% 3%, 100% 0, 98% 8%, 100% 14%,
        98% 20%, 100% 26%, 98% 32%, 100% 38%, 98% 44%, 100% 50%,
        98% 56%, 100% 62%, 98% 68%, 100% 74%, 98% 80%, 100% 86%,
        98% 92%, 100% 96%, 96% 100%, 92% 97%, 88% 100%, 84% 97%,
        80% 100%, 76% 97%, 72% 100%, 68% 97%, 64% 100%, 60% 97%,
        56% 100%, 52% 97%, 48% 100%, 44% 97%, 40% 100%, 36% 97%,
        32% 100%, 28% 97%, 24% 100%, 20% 97%, 16% 100%, 12% 97%,
        8% 100%, 4% 97%, 0 100%, 2% 94%, 0 88%, 2% 82%, 0 76%,
        2% 70%, 0 64%, 2% 58%, 0 52%, 2% 46%, 0 40%, 2% 34%,
        0 28%, 2% 22%, 0 16%, 2% 10%
    ) !important;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0) !important;
    -webkit-mask-composite: xor !important;
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0) !important;
    mask-composite: exclude !important;
}

.gallery-section .gallery-grid .gallery-item.frame-slide::before {
    padding: 7px !important;
    background: #d58b66 !important;
    clip-path: polygon(
        0 7%, 4% 3%, 8% 6%, 12% 2%, 16% 5%, 20% 1%, 24% 5%,
        28% 2%, 32% 6%, 36% 1%, 40% 5%, 44% 2%, 48% 6%, 52% 1%,
        56% 5%, 60% 2%, 64% 6%, 68% 1%, 72% 5%, 76% 2%, 80% 6%,
        84% 1%, 88% 5%, 92% 2%, 96% 5%, 100% 1%, 97% 13%,
        100% 22%, 97% 31%, 100% 40%, 97% 49%, 100% 58%, 97% 67%,
        100% 76%, 97% 85%, 100% 94%, 96% 98%, 92% 95%, 88% 99%,
        84% 95%, 80% 98%, 76% 94%, 72% 99%, 68% 95%, 64% 98%,
        60% 94%, 56% 99%, 52% 95%, 48% 98%, 44% 94%, 40% 99%,
        36% 95%, 32% 98%, 28% 94%, 24% 99%, 20% 95%, 16% 98%,
        12% 94%, 8% 99%, 4% 95%, 0 99%, 3% 89%, 0 80%, 3% 71%,
        0 62%, 3% 53%, 0 44%, 3% 35%, 0 26%, 3% 17%
    ) !important;
}

.gallery-section .gallery-grid .gallery-item.frame-cinema::before {
    padding: 10px !important;
    background: #102f3a !important;
    clip-path: polygon(0 7%, 7% 0, 93% 0, 100% 7%, 100% 93%, 93% 100%, 7% 100%, 0 93%) !important;
}

.gallery-section .gallery-grid .gallery-item.frame-cinema {
    box-shadow: 10px 12px 0 #d58b66 !important;
}

.gallery-section .gallery-grid .gallery-item.frame-polaroid {
    box-shadow: 7px 9px 0 rgba(23,60,74,.14) !important;
}

@media (max-width: 899px) {
    .gallery-section .gallery-grid .gallery-item::before {
        padding: 6px !important;
    }

    .gallery-section .gallery-grid .gallery-item.frame-slide::before {
        padding: 5px !important;
    }

    .gallery-section .gallery-grid .gallery-item.frame-cinema::before {
        padding: 7px !important;
    }
}

/* Thick physical frames: keep the photo area intact and make the mount read as an object. */
.gallery-section .gallery-grid .gallery-item {
    box-shadow: 11px 14px 0 rgba(20, 48, 57, .2), 0 8px 20px rgba(20, 48, 57, .18) !important;
}

.gallery-section .gallery-grid .gallery-item::before {
    padding: 17px !important;
    background: #e7c89e !important;
    filter: drop-shadow(0 0 1px rgba(16, 47, 58, .5)) !important;
}

.gallery-section .gallery-grid .gallery-item.frame-polaroid::before {
    padding: 18px !important;
    background: #f0d9b8 !important;
}

.gallery-section .gallery-grid .gallery-item.frame-slide {
    box-shadow: 11px 14px 0 #a85d43, 0 8px 20px rgba(20, 48, 57, .2) !important;
}

.gallery-section .gallery-grid .gallery-item.frame-slide::before {
    padding: 15px !important;
    background: #c86f4e !important;
}

.gallery-section .gallery-grid .gallery-item.frame-cinema {
    box-shadow: 13px 16px 0 #b76448, 0 8px 22px rgba(16, 47, 58, .3) !important;
}

.gallery-section .gallery-grid .gallery-item.frame-cinema::before {
    padding: 18px !important;
    background: #102f3a !important;
}

/* Frame ornament: patterns live on the frame layer, never on the photograph. */
.gallery-section .gallery-grid .gallery-item.frame-polaroid::before {
    background:
        radial-gradient(circle at 9px 9px, rgba(255,255,255,.75) 0 2px, transparent 2.5px) 0 0 / 26px 26px,
        repeating-linear-gradient(135deg, rgba(255,255,255,.26) 0 2px, transparent 2px 10px),
        #f0d9b8 !important;
}

.gallery-section .gallery-grid .gallery-item.frame-polaroid::after {
    content: '' !important;
    position: absolute !important;
    z-index: 7 !important;
    inset: 9px !important;
    border: 2px solid rgba(117, 75, 48, .45) !important;
    border-radius: 5px !important;
    pointer-events: none !important;
}

.gallery-section .gallery-grid .gallery-item.frame-slide::before {
    background:
        repeating-linear-gradient(0deg, transparent 0 7px, rgba(255,255,255,.32) 7px 9px, transparent 9px 15px),
        repeating-linear-gradient(90deg, rgba(93,46,34,.24) 0 3px, transparent 3px 18px),
        #c86f4e !important;
}

.gallery-section .gallery-grid .gallery-item.frame-slide::after {
    content: '' !important;
    position: absolute !important;
    z-index: 7 !important;
    inset: 8px !important;
    border: 2px dashed rgba(255, 238, 213, .72) !important;
    border-radius: 18px 8px 18px 8px !important;
    pointer-events: none !important;
}

.gallery-section .gallery-grid .gallery-item.frame-cinema::before {
    background:
        repeating-linear-gradient(90deg, transparent 0 22px, rgba(240,217,184,.92) 22px 34px, transparent 34px 56px) top / 100% 7px no-repeat,
        repeating-linear-gradient(90deg, transparent 0 22px, rgba(240,217,184,.92) 22px 34px, transparent 34px 56px) bottom / 100% 7px no-repeat,
        repeating-linear-gradient(0deg, transparent 0 22px, rgba(240,217,184,.92) 22px 34px, transparent 34px 56px) left / 7px 100% no-repeat,
        repeating-linear-gradient(0deg, transparent 0 22px, rgba(240,217,184,.92) 22px 34px, transparent 34px 56px) right / 7px 100% no-repeat,
        #102f3a !important;
}

/* Keep portrait photos and their quiet type area as separate regions. */
.gallery-section .gallery-grid .gallery-item.portrait {
    aspect-ratio: 1.2 / 1 !important;
    overflow: visible !important;
}

.gallery-section .gallery-grid .gallery-item.portrait .gallery-photo-shell {
    inset: 0 38% 0 0 !important;
    width: auto !important;
    overflow: hidden !important;
    background: #f4f0e4 !important;
}

.gallery-section .gallery-grid .gallery-item.portrait .gallery-caption-space {
    position: absolute !important;
    inset: 0 0 0 auto !important;
    z-index: 8 !important;
    display: flex !important;
    width: 38% !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
    padding: 14px 10px !important;
    background: #e8f0ec !important;
}

.gallery-section .gallery-grid .gallery-item.portrait .gallery-caption-space .gallery-caption {
    position: static !important;
    display: block !important;
    width: 100% !important;
    height: auto !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    color: #174858 !important;
    background: transparent !important;
    font: clamp(15px, 1.5vw, 23px) / 1.5 'Ma Shan Zheng', 'STKaiti', 'KaiTi', cursive !important;
    letter-spacing: 0 !important;
    text-align: center !important;
    white-space: normal !important;
    overflow-wrap: anywhere !important;
    word-break: break-all !important;
    text-shadow: 0 1px 0 rgba(255,255,255,.9) !important;
}

.gallery-section .gallery-grid .gallery-item.portrait .placeholder-img > span,
.gallery-section .gallery-grid .gallery-item.portrait > .gallery-caption {
    display: none !important;
}

@media (max-width: 899px) {
    .gallery-section .gallery-grid .gallery-item.portrait .gallery-photo-shell {
        inset: 0 36% 0 0 !important;
    }

    .gallery-section .gallery-grid .gallery-item.portrait .gallery-caption-space {
        width: 36% !important;
        padding: 10px 6px !important;
    }

    .gallery-section .gallery-grid .gallery-item.portrait .gallery-caption-space .gallery-caption {
        font-size: clamp(15px, 4vw, 19px) !important;
    }
}

.gallery-section .gallery-grid .gallery-item.frame-cinema::after {
    content: '' !important;
    position: absolute !important;
    z-index: 7 !important;
    inset: 9px !important;
    border: 2px solid rgba(240, 217, 184, .72) !important;
    clip-path: polygon(0 8%, 8% 0, 92% 0, 100% 8%, 100% 92%, 92% 100%, 8% 100%, 0 92%) !important;
    pointer-events: none !important;
}

@media (max-width: 899px) {
    .gallery-section .gallery-grid .gallery-item::before {
        padding: 13px !important;
    }

    .gallery-section .gallery-grid .gallery-item.frame-polaroid::before {
        padding: 14px !important;
    }

    .gallery-section .gallery-grid .gallery-item.frame-slide::before {
        padding: 12px !important;
    }

    .gallery-section .gallery-grid .gallery-item.frame-cinema::before {
        padding: 14px !important;
    }
}

/* Keep the main featured photograph free of overlaid names. */
.featured-photo .placeholder-img.featured > span {
    display: none !important;
}