:root {
            --primary-color: #9c27b0;
            --secondary-color: #673ab7;
            --dark-color: #1a1a2e;
            --light-color: #f8f9fa;
            --accent-color: #ff4081;
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            background-color: #0f0f1a;
            color: #e0e0e0;
            line-height: 1.6;
        }
        .gradient-bg {
            background: linear-gradient(135deg, var(--dark-color) 0%, #16213e 100%);
        }
        .navbar {
            background: rgba(26, 26, 46, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(156, 39, 176, 0.3);
        }
        .nav-link {
            color: #d0d0d0 !important;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--primary-color) !important;
        }
        .nav-link:hover::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary-color);
        }
        .hero-section {
            background: linear-gradient(rgba(15, 15, 26, 0.8), rgba(15, 15, 26, 0.9)), 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;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 30% 50%, rgba(156, 39, 176, 0.15) 0%, transparent 50%);
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 700;
            background: linear-gradient(90deg, #ff4081, #9c27b0);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 5px 15px rgba(0,0,0,0.3);
        }
        @media (max-width: 768px) {
            .hero-title { font-size: 2.5rem; }
        }
        .card-custom {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(156, 39, 176, 0.2);
            border-radius: 15px;
            transition: all 0.4s ease;
            overflow: hidden;
            height: 100%;
        }
        .card-custom:hover {
            transform: translateY(-10px);
            border-color: var(--primary-color);
            box-shadow: 0 15px 30px rgba(156, 39, 176, 0.3);
        }
        .card-img-top {
            height: 250px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .card-custom:hover .card-img-top {
            transform: scale(1.05);
        }
        .badge-custom {
            background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
            color: white;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 40px;
            font-weight: 700;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
            border-radius: 2px;
        }
        .btn-primary-custom {
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            border: none;
            color: white;
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(156, 39, 176, 0.4);
        }
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(156, 39, 176, 0.6);
            color: white;
        }
        .footer {
            background: rgba(10, 10, 20, 0.95);
            border-top: 1px solid rgba(156, 39, 176, 0.3);
            padding: 60px 0 30px;
        }
        .flink {
            display: inline-block;
            padding: 8px 20px;
            margin: 5px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 25px;
            color: #d0d0d0;
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid transparent;
        }
        .flink:hover {
            background: rgba(156, 39, 176, 0.2);
            color: white;
            border-color: var(--primary-color);
            transform: translateY(-3px);
        }
        .content-area {
            background: rgba(255, 255, 255, 0.02);
            border-radius: 15px;
            padding: 30px;
            margin: 20px 0;
            border: 1px solid rgba(255, 255, 255, 0.05);
        }
        .keyword-tag {
            display: inline-block;
            padding: 5px 12px;
            margin: 3px;
            background: rgba(255, 64, 129, 0.1);
            color: #ff80ab;
            border-radius: 15px;
            font-size: 0.85rem;
            border: 1px solid rgba(255, 64, 129, 0.3);
        }
        .pagination-custom .page-link {
            background-color: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(156, 39, 176, 0.3);
            color: #d0d0d0;
        }
        .pagination-custom .page-link:hover {
            background-color: rgba(156, 39, 176, 0.2);
            color: white;
        }
        .pagination-custom .active .page-link {
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            border-color: var(--primary-color);
        }