:root {
            --primary-color: #e63946;
            --secondary-color: #a8dadc;
            --dark-color: #1d3557;
            --light-color: #f1faee;
            --accent-color: #457b9d;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            color: #333;
            line-height: 1.6;
            background-color: #fefefe;
        }
        .navbar-brand {
            font-weight: 700;
            color: var(--primary-color) !important;
            font-size: 1.8rem;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), 
                        url('https://images.unsplash.com/photo-1514525253161-7a46d19cd819?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            min-height: 90vh;
            display: flex;
            align-items: center;
            padding-top: 80px;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
        }
        .hero-subtitle {
            font-size: 1.5rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }
        .section-title {
            position: relative;
            margin-bottom: 3rem;
            padding-bottom: 1rem;
            font-weight: 700;
            color: var(--dark-color);
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background-color: var(--primary-color);
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        .work-card {
            border: none;
            border-radius: 12px;
            overflow: hidden;
            height: 100%;
        }
        .work-card img {
            height: 250px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .work-card:hover img {
            transform: scale(1.05);
        }
        .badge-custom {
            background-color: var(--primary-color);
            color: white;
            padding: 0.4rem 0.8rem;
            font-size: 0.85rem;
        }
        .timeline {
            position: relative;
            padding-left: 2rem;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background-color: var(--secondary-color);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2rem;
            padding-left: 2rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -2.5rem;
            top: 0.5rem;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background-color: var(--primary-color);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--secondary-color);
        }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.5rem;
        }
        .gallery-item {
            border-radius: 10px;
            overflow: hidden;
            position: relative;
            cursor: pointer;
        }
        .gallery-item img {
            width: 100%;
            height: 280px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .gallery-item:hover img {
            transform: scale(1.1);
        }
        .gallery-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
            color: white;
            padding: 1.5rem;
            transform: translateY(20px);
            opacity: 0;
            transition: all 0.3s ease;
        }
        .gallery-item:hover .gallery-overlay {
            transform: translateY(0);
            opacity: 1;
        }
        .contact-info {
            background-color: var(--light-color);
            padding: 2rem;
            border-radius: 12px;
            height: 100%;
        }
        .contact-icon {
            width: 60px;
            height: 60px;
            background-color: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }
        .flink {
            display: inline-block;
            padding: 0.8rem 1.5rem;
            background-color: #f8f9fa;
            border-radius: 8px;
            margin: 0.5rem;
            text-decoration: none;
            color: var(--dark-color);
            transition: all 0.3s ease;
            border: 1px solid #eaeaea;
        }
        .flink:hover {
            background-color: var(--primary-color);
            color: white;
            transform: translateY(-3px);
            text-decoration: none;
        }
        .footer {
            background-color: var(--dark-color);
            color: white;
            padding: 3rem 0 1.5rem;
        }
        .social-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            margin-right: 0.8rem;
            transition: all 0.3s ease;
        }
        .social-icon:hover {
            background-color: var(--primary-color);
            transform: translateY(-3px);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .hero-subtitle {
                font-size: 1.2rem;
            }
            .gallery-grid {
                grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            }
        }
        @media (max-width: 576px) {
            .hero-title {
                font-size: 2rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }
        .play-btn {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 70px;
            height: 70px;
            background-color: rgba(230, 57, 70, 0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 10;
        }
        .play-btn:hover {
            background-color: var(--primary-color);
            transform: translate(-50%, -50%) scale(1.1);
        }
        .video-container {
            position: relative;
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 2rem;
        }
        .keyword-badge {
            display: inline-block;
            padding: 0.4rem 0.8rem;
            margin: 0.3rem;
            background-color: #f0f0f0;
            border-radius: 20px;
            font-size: 0.9rem;
            color: #555;
        }
        .keyword-section {
            background-color: #f9f9f9;
            padding: 2rem;
            border-radius: 12px;
            margin: 2rem 0;
        }