:root {
            --primary-color: #e91e63;
            --secondary-color: #9c27b0;
            --dark-color: #1a1a2e;
            --light-color: #f8f9fa;
            --gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            background-color: #0f0f1a;
            color: #e0e0e0;
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 700;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-size: 1.8rem;
        }
        .hero-section {
            background: linear-gradient(rgba(15, 15, 26, 0.85), rgba(15, 15, 26, 0.9)), url('https://images.unsplash.com/photo-1519699047748-8e636c2be101?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
            padding: 100px 0;
            position: relative;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 20px;
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 40px;
            text-align: center;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background: var(--gradient);
        }
        .card {
            background-color: rgba(26, 26, 46, 0.8);
            border: 1px solid rgba(233, 30, 99, 0.2);
            border-radius: 12px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            overflow: hidden;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(233, 30, 99, 0.15);
        }
        .card-img-top {
            height: 250px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .card:hover .card-img-top {
            transform: scale(1.05);
        }
        .btn-gradient {
            background: var(--gradient);
            color: white;
            border: none;
            padding: 10px 25px;
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .btn-gradient:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(233, 30, 99, 0.3);
            color: white;
        }
        .video-thumbnail {
            position: relative;
            overflow: hidden;
            border-radius: 10px;
            margin-bottom: 15px;
        }
        .video-thumbnail .play-btn {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: rgba(233, 30, 99, 0.8);
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: white;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        .video-thumbnail:hover .play-btn {
            opacity: 1;
        }
        .footer {
            background-color: #0a0a14;
            padding: 60px 0 30px;
            border-top: 1px solid rgba(233, 30, 99, 0.2);
        }
        .friendlink a {
            color: #aaa;
            text-decoration: none;
            transition: color 0.3s ease;
            margin: 0 10px;
        }
        .friendlink a:hover {
            color: var(--primary-color);
        }
        .flink {
            background: rgba(26, 26, 46, 0.8);
            padding: 8px 15px;
            border-radius: 5px;
            margin: 5px;
            display: inline-block;
        }
        .bg-dark-custom {
            background-color: var(--dark-color);
        }
        .pagination .page-link {
            background-color: rgba(26, 26, 46, 0.8);
            border-color: rgba(233, 30, 99, 0.2);
            color: #e0e0e0;
        }
        .pagination .page-link:hover {
            background-color: var(--primary-color);
            color: white;
        }
        .pagination .active .page-link {
            background: var(--gradient);
            border-color: var(--primary-color);
        }
        .modal-content {
            background-color: #1a1a2e;
            border: 1px solid rgba(233, 30, 99, 0.3);
            color: #e0e0e0;
        }
        .close-btn {
            color: #e0e0e0;
            background: none;
            border: none;
            font-size: 1.5rem;
        }
        .stats-number {
            font-size: 2.5rem;
            font-weight: 700;
            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: -30px;
            top: 5px;
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: var(--gradient);
        }
        .badge-custom {
            background: var(--gradient);
            color: white;
        }
        .form-control-custom {
            background-color: rgba(26, 26, 46, 0.8);
            border: 1px solid rgba(233, 30, 99, 0.3);
            color: #e0e0e0;
        }
        .form-control-custom:focus {
            background-color: rgba(26, 26, 46, 0.9);
            border-color: var(--primary-color);
            color: #e0e0e0;
            box-shadow: 0 0 0 0.25rem rgba(233, 30, 156, 0.25);
        }
        .accordion-button {
            background-color: rgba(26, 26, 46, 0.8);
            color: #e0e0e0;
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(233, 30, 99, 0.1);
            color: var(--primary-color);
        }
        .accordion-body {
            background-color: rgba(15, 15, 26, 0.8);
        }
        .nav-tabs .nav-link {
            color: #aaa;
            background-color: transparent;
            border: none;
        }
        .nav-tabs .nav-link.active {
            color: var(--primary-color);
            border-bottom: 2px solid var(--primary-color);
        }
        .table-custom {
            color: #e0e0e0;
            border-color: rgba(233, 30, 99, 0.2);
        }
        .table-custom th {
            border-color: rgba(233, 30, 99, 0.3);
            background-color: rgba(233, 30, 99, 0.1);
        }
        .table-custom td {
            border-color: rgba(233, 30, 99, 0.2);
        }
        .table-custom tbody tr:hover {
            background-color: rgba(233, 30, 99, 0.05);
        }
        .star-rating {
            color: #ffc107;
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--gradient);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            text-decoration: none;
            opacity: 0;
            transition: opacity 0.3s ease, transform 0.3s ease;
            z-index: 1000;
        }
        .back-to-top.show {
            opacity: 1;
        }
        .back-to-top:hover {
            transform: translateY(-5px);
            color: white;
        }