:root {
            --primary-color: #e83e8c;
            --secondary-color: #6f42c1;
            --dark-color: #343a40;
            --light-color: #f8f9fa;
            --gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            line-height: 1.6;
            color: #333;
        }
        .hero-section {
            background: var(--gradient);
            color: white;
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.3);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }
        .star-avatar {
            border: 5px solid rgba(255,255,255,0.3);
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
            transition: transform 0.5s ease;
        }
        .star-avatar:hover {
            transform: scale(1.05);
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 40px;
            color: var(--dark-color);
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: var(--gradient);
            border-radius: 2px;
        }
        .section-title.center::after {
            left: 50%;
            transform: translateX(-50%);
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .work-card .badge {
            position: absolute;
            top: 10px;
            right: 10px;
            z-index: 3;
        }
        .video-thumbnail {
            position: relative;
            overflow: hidden;
            border-radius: 8px 8px 0 0;
        }
        .video-thumbnail img {
            transition: transform 0.5s ease;
        }
        .video-thumbnail:hover img {
            transform: scale(1.1);
        }
        .play-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        .video-thumbnail:hover .play-overlay {
            opacity: 1;
        }
        .play-btn {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--primary-color);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 24px;
        }
        .nav-tabs .nav-link {
            color: var(--dark-color);
            border: none;
            padding: 10px 20px;
            font-weight: 500;
        }
        .nav-tabs .nav-link.active {
            background: var(--gradient);
            color: white;
            border-radius: 30px;
        }
        .friendlink {
            background: var(--light-color);
            padding: 60px 0;
        }
        .flink {
            display: inline-block;
            padding: 8px 20px;
            margin: 5px 10px;
            background: white;
            border-radius: 30px;
            color: var(--dark-color);
            text-decoration: none;
            border: 1px solid #dee2e6;
            transition: all 0.3s ease;
        }
        .flink:hover {
            background: var(--gradient);
            color: white;
            border-color: transparent;
            transform: translateY(-3px);
        }
        footer {
            background: var(--dark-color);
            color: white;
        }
        .footer-links a {
            color: #adb5bd;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer-links a:hover {
            color: white;
        }
        .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255,255,255,0.1);
            color: white;
            margin: 0 5px;
            transition: all 0.3s ease;
        }
        .social-icons a:hover {
            background: var(--primary-color);
            transform: translateY(-3px);
        }
        .stats-item {
            text-align: center;
            padding: 20px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .stats-item i {
            font-size: 40px;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 15px;
        }
        .stats-item h3 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 5px;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .timeline {
            position: relative;
            padding-left: 30px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--gradient);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 30px;
            padding-left: 20px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -33px;
            top: 5px;
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: var(--secondary-color);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--secondary-color);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 60px 0;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .stats-item h3 {
                font-size: 2rem;
            }
        }
        .keyword-badge {
            display: inline-block;
            padding: 5px 12px;
            margin: 3px;
            background: rgba(232, 62, 140, 0.1);
            color: var(--primary-color);
            border-radius: 20px;
            font-size: 0.85rem;
            transition: all 0.3s ease;
        }
        .keyword-badge:hover {
            background: var(--primary-color);
            color: white;
        }