:root {
            --primary-color: #d81b60;
            --secondary-color: #8e24aa;
            --dark-color: #1a1a2e;
            --light-color: #f8f9fa;
            --gray-color: #6c757d;
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            background-color: #0d1117;
            color: #e6edf3;
            line-height: 1.8;
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 700;
            color: var(--primary-color);
            font-size: 1.8rem;
        }
        .nav-link {
            color: #e6edf3 !important;
            font-weight: 500;
            transition: color 0.3s;
            margin: 0 5px;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(26, 26, 46, 0.85), rgba(26, 26, 46, 0.95)), url('https://images.unsplash.com/photo-1511379938547-c1f69419868d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80');
            background-size: cover;
            background-position: center;
            padding: 120px 0 80px;
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 20px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        @media (max-width: 768px) {
            .hero-title { font-size: 2.5rem; }
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 40px;
            font-weight: 700;
            color: #fff;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 70px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            border-radius: 2px;
        }
        .card {
            background: rgba(30, 41, 59, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 12px;
            transition: all 0.4s ease;
            overflow: hidden;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 24px rgba(216, 27, 96, 0.15);
            border-color: rgba(216, 27, 96, 0.3);
        }
        .card-img-top {
            height: 250px;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .card:hover .card-img-top {
            transform: scale(1.05);
        }
        .card-title {
            color: #fff;
            font-weight: 600;
            margin-bottom: 10px;
        }
        .badge-custom {
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            color: white;
            font-weight: 500;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
        }
        .btn-custom {
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            border: none;
            color: white;
            padding: 10px 25px;
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 15px rgba(216, 27, 96, 0.3);
            color: white;
        }
        .btn-outline-custom {
            border: 2px solid var(--primary-color);
            color: var(--primary-color);
            background: transparent;
            padding: 8px 22px;
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-outline-custom:hover {
            background: var(--primary-color);
            color: white;
        }
        footer {
            background-color: #0a0c10;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding: 60px 0 20px;
        }
        .friendlink {
            background: rgba(30, 41, 59, 0.5);
            padding: 40px 0;
            border-radius: 12px;
            margin: 40px 0;
        }
        .flink {
            display: inline-block;
            margin: 8px 15px;
            padding: 8px 20px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 30px;
            color: #e6edf3;
            text-decoration: none;
            transition: all 0.3s;
            border: 1px solid transparent;
        }
        .flink:hover {
            background: rgba(216, 27, 96, 0.1);
            border-color: var(--primary-color);
            color: var(--primary-color);
            transform: translateY(-2px);
        }
        .pagination-custom .page-link {
            background-color: rgba(30, 41, 59, 0.7);
            border-color: rgba(255, 255, 255, 0.1);
            color: #e6edf3;
        }
        .pagination-custom .page-item.active .page-link {
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            border-color: var(--primary-color);
        }
        .pagination-custom .page-link:hover {
            background-color: rgba(216, 27, 96, 0.2);
            border-color: var(--primary-color);
        }
        .avatar-img {
            width: 180px;
            height: 180px;
            border-radius: 50%;
            object-fit: cover;
            border: 5px solid rgba(216, 27, 96, 0.3);
        }
        .stats-number {
            font-size: 2.5rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1;
        }
        .play-btn {
            width: 70px;
            height: 70px;
            background: rgba(216, 27, 96, 0.8);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            transition: all 0.3s;
            cursor: pointer;
        }
        .play-btn:hover {
            background: rgba(216, 27, 96, 1);
            transform: translate(-50%, -50%) scale(1.1);
        }
        .play-btn i {
            font-size: 28px;
            color: white;
            margin-left: 5px;
        }
        .video-thumb {
            position: relative;
            overflow: hidden;
            border-radius: 10px;
        }
        .marquee {
            overflow: hidden;
            white-space: nowrap;
            background: rgba(216, 27, 96, 0.1);
            padding: 12px 0;
            border-radius: 5px;
            margin: 20px 0;
        }
        .marquee-content {
            display: inline-block;
            animation: marquee 30s linear infinite;
            padding-left: 100%;
        }
        @keyframes marquee {
            0% { transform: translateX(0); }
            100% { transform: translateX(-100%); }
        }
        .keyword-tag {
            display: inline-block;
            padding: 5px 12px;
            margin: 3px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 20px;
            font-size: 0.85rem;
            color: #c9d1d9;
            transition: all 0.3s;
        }
        .keyword-tag:hover {
            background: rgba(216, 27, 96, 0.2);
            color: #fff;
        }
        .accordion-button {
            background-color: rgba(30, 41, 59, 0.7);
            color: #e6edf3;
            font-weight: 600;
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(216, 27, 96, 0.2);
            color: var(--primary-color);
        }
        .accordion-item {
            background-color: transparent;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        ::-webkit-scrollbar {
            width: 10px;
        }
        ::-webkit-scrollbar-track {
            background: rgba(30, 41, 59, 0.5);
        }
        ::-webkit-scrollbar-thumb {
            background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
            border-radius: 5px;
        }