/* 全局重置与基础设置 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            /* 主题色配置 - 温柔玫瑰粉渐变系 */
            --primary-color: #ff758c;
            --primary-gradient: linear-gradient(135deg, #ff758c 0%, #ff7eb3 100%);
            --secondary-gradient: linear-gradient(135deg, #ffe0e9 0%, #fff0f3 100%);
            --text-dark: #2d2d2d;
            --text-gray: #666666;
            --text-light: #999999;
            --white: #ffffff;
            --bg-light: linear-gradient(135deg, #fff9fb 0%, #ffeef2 50%, #f8e8ff 100%);
            --glass-bg: rgba(255, 255, 255, 0.65);
            --glass-border: rgba(255, 255, 255, 0.8);
            --glass-shadow: 0 8px 32px rgba(255, 117, 140, 0.12);
            --shadow-hover: 0 12px 40px rgba(255, 117, 140, 0.2);
            --radius-large: 24px;
            --radius-medium: 16px;
            --radius-small: 8px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei UI', sans-serif;
            background: var(--bg-light);
            background-attachment: fixed;
            color: var(--text-dark);
            line-height: 1.6;
            overflow-x: hidden;
            min-height: 100vh;
        }

        /* 滚动条美化 */
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: transparent;
        }
        ::-webkit-scrollbar-thumb {
            background: var(--primary-gradient);
            border-radius: 10px;
        }

        /* 动画关键帧 */
        @keyframes floatUp {
            0% {
                transform: translateY(0) rotate(0deg);
                opacity: 0.08;
            }
            100% {
                transform: translateY(-100vh) rotate(720deg);
                opacity: 0;
            }
        }

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

        @keyframes fadeInLeft {
            from {
                opacity: 0;
                transform: translateX(-30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

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

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

        /* 背景爱心漂浮动画 */
        .bg-hearts {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 0;
            overflow: hidden;
        }

        .heart-bg {
            position: absolute;
            bottom: -100px;
            color: var(--primary-color);
            opacity: 0.08;
            animation: floatUp linear infinite;
        }

        /* 导航栏样式 - 强化毛玻璃 */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 16px 0;
            transition: var(--transition);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            background-color: rgba(255, 255, 255, 0.55);
            border-bottom: 1px solid rgba(255, 255, 255, 0.7);
        }

        .navbar.scrolled {
            padding: 12px 0;
            background-color: rgba(255, 255, 255, 0.75);
            box-shadow: 0 4px 20px rgba(255, 117, 140, 0.08);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-logo {
            font-size: 22px;
            font-weight: 700;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 32px;
        }

        .nav-item a {
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 500;
            font-size: 16px;
            position: relative;
            transition: var(--transition);
        }

        .nav-item a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary-gradient);
            transition: var(--transition);
            border-radius: 2px;
        }

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

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

        /* 移动端菜单 - 强化毛玻璃 */
        .menu-toggle {
            display: none;
            font-size: 24px;
            color: var(--primary-color);
            cursor: pointer;
        }

        /* Hero首屏样式 */
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 100px 24px 60px;
            z-index: 1;
        }

        .hero-content {
            text-align: center;
            max-width: 800px;
            animation: fadeInUp 1s ease forwards;
        }

        .hero-title {
            font-size: clamp(36px, 8vw, 72px);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-subtitle {
            font-size: clamp(16px, 3vw, 20px);
            color: var(--text-gray);
            margin-bottom: 40px;
            font-weight: 400;
        }

        .hero-heart {
            font-size: 60px;
            color: var(--primary-color);
            margin: 20px 0;
            animation: pulse 2s ease-in-out infinite;
        }

        .hero-btn {
            display: inline-block;
            padding: 14px 40px;
            background: var(--primary-gradient);
            color: var(--white);
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 16px;
            box-shadow: var(--glass-shadow);
            transition: var(--transition);
        }

        .hero-btn:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        /* 通用区块样式 */
        .section {
            position: relative;
            padding: 100px 24px;
            max-width: 1200px;
            margin: 0 auto;
            z-index: 1;
        }

        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-title {
            font-size: clamp(28px, 5vw, 42px);
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text-dark);
            display: inline-flex;
            align-items: center;
            gap: 12px;
        }

        .section-title i {
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-gray);
            max-width: 600px;
            margin: 0 auto;
        }

        .animate-element {
            opacity: 0;
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .animate-element.animate-in {
            opacity: 1;
        }

        /* 相册样式 - 全毛玻璃卡片 */
        .album-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 24px;
        }

        .album-card {
            border-radius: var(--radius-medium);
            overflow: hidden;
            background: var(--glass-bg);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--glass-border);
            box-shadow: var(--glass-shadow);
            transition: var(--transition);
            cursor: pointer;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .album-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-hover);
            background: rgba(255, 255, 255, 0.75);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
        }

        .album-img-wrapper {
            width: 100%;
            height: 240px;
            overflow: hidden;
            position: relative;
        }

        .album-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
            position: absolute;
            top: 0;
            left: 0;
        }

        /* Live实况视频样式 */
        .album-live-video {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            top: 0;
            left: 0;
            opacity: 0;
            transition: var(--transition);
        }

        .album-card:hover .album-img {
            transform: scale(1.1);
        }

        .album-card:hover .album-live-video {
            opacity: 1;
        }

        .album-info {
            padding: 16px;
        }

        .album-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 4px;
        }

        .album-desc {
            font-size: 14px;
            color: var(--text-gray);
        }

        /* 全屏灯箱样式 - 新增毛玻璃背景 */
        .lightbox {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.75);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            z-index: 9999;
            display: none;
            align-items: center;
            justify-content: center;
            padding: 40px;
        }

        .lightbox.active {
            display: flex;
            animation: fadeInUp 0.3s ease forwards;
        }

        .lightbox-content {
            max-width: 90%;
            max-height: 90%;
            position: relative;
        }

        .lightbox-media {
            max-width: 100%;
            max-height: 80vh;
            border-radius: var(--radius-medium);
            display: block;
        }

        .lightbox-info {
            text-align: center;
            margin-top: 20px;
            color: var(--white);
        }

        .lightbox-title {
            font-size: 24px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .lightbox-desc {
            font-size: 16px;
            opacity: 0.9;
        }

        /* 灯箱按钮 - 毛玻璃效果 */
        .lightbox-close {
            position: absolute;
            top: 20px;
            right: 30px;
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--white);
            cursor: pointer;
            transition: var(--transition);
            z-index: 10000;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.3);
        }

        .lightbox-close:hover {
            background: rgba(255, 117, 140, 0.8);
            transform: rotate(90deg);
        }

        .lightbox-prev, .lightbox-next {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--white);
            cursor: pointer;
            transition: var(--transition);
            z-index: 10000;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.3);
        }

        .lightbox-prev {
            left: 20px;
        }

        .lightbox-next {
            right: 20px;
        }

        .lightbox-prev:hover, .lightbox-next:hover {
            background: rgba(255, 117, 140, 0.8);
            transform: translateY(-50%) scale(1.1);
        }

        /* 时间轴样式 - 毛玻璃卡片 */
        .timeline {
            position: relative;
            max-width: 1000px;
            margin: 0 auto;
        }

        .timeline::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 4px;
            height: 100%;
            background: var(--primary-gradient);
            border-radius: 4px;
        }

        .timeline-item {
            position: relative;
            margin-bottom: 60px;
            width: 50%;
        }

        .timeline-item:nth-child(odd) {
            left: 0;
            padding-right: 40px;
            text-align: right;
        }

        .timeline-item:nth-child(even) {
            left: 50%;
            padding-left: 40px;
        }

        .timeline-dot {
            position: absolute;
            top: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--primary-gradient);
            box-shadow: 0 0 0 4px rgba(255, 117, 140, 0.2);
            z-index: 10;
        }

        .timeline-item:nth-child(odd) .timeline-dot {
            right: -12px;
        }

        .timeline-item:nth-child(even) .timeline-dot {
            left: -12px;
        }

        .timeline-date {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary-color);
            margin-bottom: 8px;
            display: inline-block;
        }

        .timeline-card {
            background: var(--glass-bg);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-medium);
            padding: 24px;
            box-shadow: var(--glass-shadow);
            transition: var(--transition);
        }

        .timeline-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            background: rgba(255, 255, 255, 0.75);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
        }

        .timeline-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 12px;
        }

        .timeline-content {
            font-size: 16px;
            color: var(--text-gray);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .timeline-img {
            width: 100%;
            border-radius: var(--radius-small);
            overflow: hidden;
            margin-top: 12px;
        }

        .timeline-img img {
            width: 100%;
            height: auto;
            object-fit: cover;
            border-radius: var(--radius-small);
            transition: var(--transition);
        }

        .timeline-card:hover .timeline-img img {
            transform: scale(1.03);
        }

        /* Footer样式 - 强化毛玻璃计时器 */
        .footer {
            position: relative;
            background: var(--primary-gradient);
            padding: 80px 24px 40px;
            color: var(--white);
            text-align: center;
            z-index: 1;
            margin-top: 60px;
        }

        .love-timer {
            max-width: 800px;
            margin: 0 auto 40px;
        }

        .timer-title {
            font-size: clamp(20px, 4vw, 32px);
            font-weight: 700;
            margin-bottom: 24px;
        }

        .timer-box {
            display: flex;
            justify-content: center;
            gap: 24px;
            flex-wrap: wrap;
        }

        .timer-item {
            background: rgba(255, 255, 255, 0.18);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: var(--radius-medium);
            padding: 20px 30px;
            min-width: 100px;
        }

        .timer-number {
            font-size: clamp(32px, 6vw, 48px);
            font-weight: 800;
            line-height: 1;
            margin-bottom: 8px;
        }

        .timer-text {
            font-size: 14px;
            opacity: 0.9;
        }

        .footer-desc {
            font-size: 18px;
            margin: 30px 0;
            opacity: 0.95;
        }

        .footer-copyright {
            margin-top: 20px;
            font-size: 14px;
            opacity: 0.8;
        }

        .footer-beian {
            margin-top: 8px;
            font-size: 14px;
        }

        .footer-beian a {
            color: var(--white);
            text-decoration: none;
            opacity: 0.8;
            transition: var(--transition);
        }

        .footer-beian a:hover {
            opacity: 1;
            text-decoration: underline;
        }

        /* 响应式适配 */
        @media (max-width: 768px) {
            /* 导航栏移动端 */
            .nav-menu {
                position: fixed;
                top: 70px;
                left: -100%;
                flex-direction: column;
                background: rgba(255, 255, 255, 0.85);
                backdrop-filter: blur(16px);
                -webkit-backdrop-filter: blur(16px);
                width: 100%;
                padding: 30px 24px;
                gap: 20px;
                transition: var(--transition);
                box-shadow: 0 10px 20px rgba(255, 117, 140, 0.1);
                border-bottom: 1px solid rgba(255, 255, 255, 0.7);
            }

            .nav-menu.active {
                left: 0;
            }

            .menu-toggle {
                display: block;
            }

            /* 时间轴移动端适配 */
            .timeline::before {
                left: 20px;
            }

            .timeline-item {
                width: 100%;
                left: 0 !important;
                padding-left: 50px !important;
                padding-right: 0 !important;
                text-align: left !important;
            }

            .timeline-item .timeline-dot {
                left: 8px !important;
                right: auto !important;
            }

            /* 计时器移动端 */
            .timer-box {
                gap: 12px;
            }

            .timer-item {
                min-width: 70px;
                padding: 16px 12px;
            }

            .timer-number {
                font-size: 32px;
            }

            .timer-text {
                font-size: 12px;
            }

            /* 相册移动端 */
            .album-grid {
                grid-template-columns: 1fr;
            }

            .section {
                padding: 60px 16px;
            }

            /* 灯箱按钮移动端适配 */
            .lightbox-close {
                top: 15px;
                right: 15px;
                width: 40px;
                height: 40px;
                font-size: 20px;
            }

            .lightbox-prev, .lightbox-next {
                width: 40px;
                height: 40px;
                font-size: 20px;
            }

            .lightbox-prev {
                left: 10px;
            }

            .lightbox-next {
                right: 10px;
            }
        }

        @media (min-width: 769px) and (max-width: 1024px) {
            .album-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }