/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 字体导入 */
@import url('https://fonts.googleapis.com/css2?family=Ma+Shan+Zheng&family=Noto+Serif+SC:wght@400;700&display=swap');

/* 全局样式 */
:root {
    --primary-color: #ff9eaa;
    --secondary-color: #ffc2d1;
    --text-color: #333;
    --light-text: #666;
    --white: #fff;
    --background: #f9f7f7;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Noto Serif SC', serif;
    color: var(--text-color);
    background-color: var(--background);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Ma Shan Zheng', cursive;
    margin-bottom: 1rem;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn-primary {
    display: inline-block;
    padding: 12px 24px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 30px;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    font-family: 'Ma Shan Zheng', cursive;
}

.btn-primary:hover {
    background-color: #ff7b8c;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    display: inline-block;
    padding: 8px 16px;
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 30px;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo {
    font-size: 24px;
    font-family: 'Ma Shan Zheng', cursive;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 16px;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 24px;
    color: var(--text-color);
}

/* 英雄区 */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.unsplash.com/photo-1511988617509-a57c8a288659?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
}

.hero-content {
    animation: fadeIn 2s ease-in-out;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.couple-names {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    font-family: 'Ma Shan Zheng', cursive;
}

.wedding-date {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    padding: 10px 20px;
    background-color: rgba(255, 255, 255, 0.2);
    display: inline-block;
    border-radius: 30px;
}

/* 倒计时 */
.countdown {
    background-color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.countdown h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 40px;
}

.countdown-timer {
    display: flex;
    justify-content: center;
    gap: 30px;
}

.time-box {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 20px;
    border-radius: 10px;
    min-width: 100px;
    box-shadow: var(--shadow);
}

.time {
    font-size: 3rem;
    font-weight: bold;
}

.label {
    font-size: 1.2rem;
    margin-top: 10px;
}

/* 新人介绍 */
.couple-section {
    padding: 80px 0;
    background-color: var(--background);
    text-align: center;
}

.couple-section h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 50px;
}

.couple-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}

.couple-member {
    flex: 1;
    min-width: 250px;
    max-width: 300px;
}

.couple-photo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin: 0 auto 20px;
    box-shadow: var(--shadow);
    overflow: hidden;
    border: 5px solid var(--primary-color);
}

.groom {
    background: url('https://images.unsplash.com/photo-1507003211169-0a1dd7228f2d?ixlib=rb-1.2.1&auto=format&fit=crop&w=334&q=80') center/cover;
}

.bride {
    background: url('https://images.unsplash.com/photo-1517841905240-472988babdf9?ixlib=rb-1.2.1&auto=format&fit=crop&w=334&q=80') center/cover;
}

.couple-member h3 {
    font-size: 1.8rem;
    color: var(--text-color);
    margin-bottom: 5px;
}

.couple-member p:first-of-type {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.description {
    color: var(--light-text);
    line-height: 1.8;
}

.love-symbol {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin: 20px 0;
}

/* 婚礼仪式 */
.ceremony-section {
    padding: 80px 0;
    background-color: var(--white);
    text-align: center;
}

.ceremony-section h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 50px;
}

.ceremony-events {
    max-width: 800px;
    margin: 0 auto;
}

.event {
    display: flex;
    align-items: center;
    text-align: left;
    margin-bottom: 40px;
    background-color: var(--background);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.event-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-right: 30px;
    flex-shrink: 0;
}

.event-content h3 {
    font-size: 1.8rem;
    color: var(--text-color);
    margin-bottom: 10px;
}

.event-time,
.event-location {
    font-weight: bold;
    margin-bottom: 5px;
}

.event-address {
    color: var(--light-text);
    margin-bottom: 15px;
}

.divider {
    height: 2px;
    background-color: var(--secondary-color);
    width: 60%;
    margin: 0 auto 40px;
}

/* 照片墙 */
.gallery-section {
    padding: 80px 0;
    background-color: var(--background);
    text-align: center;
}

.gallery-section h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 50px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.gallery-item {
    height: 300px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    background-size: cover;
    background-position: center;
}

.gallery-item:nth-child(1) {
    background-image: url('https://images.unsplash.com/photo-1454496522488-7a8e488e8606?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
}

.gallery-item:nth-child(2) {
    background-image: url('https://images.unsplash.com/photo-1492684223066-81342ee5ff30?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
}

.gallery-item:nth-child(3) {
    background-image: url('https://images.unsplash.com/photo-1511919884226-fd3cad34687c?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
}

.gallery-item:nth-child(4) {
    background-image: url('https://images.unsplash.com/photo-1484101403633-562f891dc89a?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
}

.gallery-item:nth-child(5) {
    background-image: url('https://images.unsplash.com/photo-1516979187457-637abb4f9353?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
}

.gallery-item:nth-child(6) {
    background-image: url('https://images.unsplash.com/photo-1493589976221-c137a5a84029?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
}

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

/* 回复表单 */
.rsvp-section {
    padding: 80px 0;
    background-color: var(--white);
    text-align: center;
}

.rsvp-section h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 50px;
}

.rsvp-form {
    max-width: 600px;
    margin: 0 auto;
    padding: 40px;
    background-color: var(--background);
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 25px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
    color: var(--text-color);
}

.form-group input[type="text"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: var(--transition);
}

.form-group input[type="text"]:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.radio-group {
    display: flex;
    gap: 30px;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: normal;
    cursor: pointer;
}

/* 祝福墙 */
.wishes-section {
    padding: 80px 0;
    background-color: var(--background);
    text-align: center;
}

.wishes-section h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 50px;
}

.wishes-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.wish-item {
    background-color: var(--white);
    padding: 25px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: left;
    animation: fadeInUp 0.5s ease-in-out;
}

.wish-name {
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.wish-content {
    color: var(--text-color);
    line-height: 1.6;
}

/* 页脚 */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 40px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: var(--white);
    font-size: 1.5rem;
    transition: var(--transition);
}

.social-links a:hover {
    transform: translateY(-3px);
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--white);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    max-width: 500px;
    width: 90%;
    animation: fadeInUp 0.3s ease-in-out;
}

.close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 24px;
    cursor: pointer;
    color: var(--light-text);
}

#modal-title {
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* 动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        gap: 20px;
        box-shadow: var(--shadow);
        transform: translateY(-150%);
        transition: var(--transition);
        z-index: 999;
    }

    .nav-links.active {
        transform: translateY(0);
    }

    .menu-toggle {
        display: block;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .couple-names {
        font-size: 1.8rem;
    }

    .wedding-date {
        font-size: 1.2rem;
    }

    .countdown-timer {
        gap: 15px;
    }

    .time-box {
        min-width: 70px;
        padding: 15px;
    }

    .time {
        font-size: 2rem;
    }

    .label {
        font-size: 1rem;
    }

    .event {
        flex-direction: column;
        text-align: center;
    }

    .event-icon {
        margin-right: 0;
        margin-bottom: 20px;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .gallery-item {
        height: 250px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .couple-names {
        font-size: 1.5rem;
    }

    .time-box {
        min-width: 60px;
        padding: 10px;
    }

    .time {
        font-size: 1.5rem;
    }

    .label {
        font-size: 0.9rem;
    }

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

    .rsvp-form {
        padding: 20px;
    }

    .radio-group {
        flex-direction: column;
        gap: 10px;
    }
}