*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; font-size: 16px; }
        body {
            font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.7;
            color: #e0e0e0;
            background: #0f0f1a;
            background-image: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 50%, #16213e 100%);
            min-height: 100vh;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: #e94560; text-decoration: none; transition: color 0.3s ease, transform 0.2s ease; }
        a:hover { color: #ff6b6b; text-decoration: underline; }
        ul, ol { padding-left: 1.8rem; margin-bottom: 1rem; }
        p { margin-bottom: 1rem; }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: rgba(15, 15, 26, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 3px solid #e94560;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(233, 69, 96, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 15px 20px;
            max-width: 1300px;
            margin: 0 auto;
            gap: 10px;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 900;
            letter-spacing: -0.5px;
            color: #fff;
            transition: transform 0.3s ease;
            line-height: 1.2;
        }
        .my-logo a {
            color: #fff;
            text-decoration: none;
            background: linear-gradient(90deg, #e94560, #ff6b6b);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .my-logo a:hover { text-decoration: none; }
        .my-logo small {
            display: block;
            font-size: 0.7rem;
            font-weight: 400;
            color: #8a8aaa;
            letter-spacing: 1px;
        }
        .logo-url {
            font-size: 0.75rem;
            color: #8a8aaa;
            margin-top: 2px;
            display: block;
        }
        .search-box {
            display: flex;
            align-items: center;
            background: rgba(255,255,255,0.08);
            border-radius: 50px;
            padding: 4px 4px 4px 16px;
            border: 1px solid rgba(255,255,255,0.1);
            transition: border-color 0.3s ease;
            max-width: 280px;
            flex: 1;
        }
        .search-box:hover { border-color: #e94560; }
        .search-box input {
            background: transparent;
            border: none;
            outline: none;
            color: #fff;
            font-size: 0.9rem;
            flex: 1;
            min-width: 120px;
            padding: 6px 0;
        }
        .search-box input::placeholder { color: #777; }
        .search-box button {
            background: linear-gradient(135deg, #e94560, #c23152);
            border: none;
            color: #fff;
            border-radius: 50px;
            padding: 8px 18px;
            cursor: pointer;
            font-size: 0.85rem;
            font-weight: 600;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
        .search-box button:hover {
            transform: scale(1.05);
            box-shadow: 0 4px 15px rgba(233,69,96,0.4);
        }
        .main-nav {
            background: rgba(20, 20, 40, 0.9);
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }
        .nav-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 15px;
            position: relative;
        }
        .nav-list {
            display: flex;
            list-style: none;
            padding: 0;
            margin: 0;
            flex-wrap: wrap;
            justify-content: center;
        }
        .nav-list li a {
            display: block;
            padding: 14px 20px;
            color: #ccc;
            font-size: 0.95rem;
            font-weight: 500;
            transition: background 0.3s ease, color 0.3s ease;
            text-decoration: none;
        }
        .nav-list li a:hover {
            color: #fff;
            background: rgba(233,69,96,0.2);
        }
        .nav-list li a i { margin-right: 6px; color: #e94560; }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #e94560;
            border-radius: 8px;
            color: #fff;
            font-size: 1.3rem;
            padding: 8px 12px;
            cursor: pointer;
            margin-left: auto;
            transition: background 0.3s ease;
        }
        .hamburger:hover { background: rgba(233,69,96,0.2); }
        .breadcrumb {
            background: rgba(0,0,0,0.3);
            padding: 12px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid rgba(255,255,255,0.04);
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li + li::before {
            content: '/';
            margin: 0 10px;
            color: #666;
        }
        .breadcrumb a { color: #aaa; }
        .breadcrumb a:hover { color: #e94560; }
        .breadcrumb .current { color: #e94560; font-weight: 600; }
        .hero {
            position: relative;
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f0f1a 100%);
            padding: 60px 0 50px;
            text-align: center;
            border-bottom: 1px solid rgba(255,255,255,0.06);
            overflow: hidden;
        }
        .hero::before {
            content: "🎵";
            position: absolute;
            font-size: 180px;
            opacity: 0.06;
            top: 20%;
            left: 5%;
            animation: float 6s ease-in-out infinite;
        }
        .hero::after {
            content: "🎤";
            position: absolute;
            font-size: 140px;
            opacity: 0.05;
            bottom: 10%;
            right: 8%;
            animation: float 8s ease-in-out infinite reverse;
        }
        @keyframes float {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(5deg); }
        }
        .hero h1 {
            font-size: clamp(2rem, 5vw, 3.8rem);
            font-weight: 900;
            margin-bottom: 15px;
            background: linear-gradient(90deg, #e94560, #ff6b6b, #ffb347);
            background-size: 200% auto;
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: shine 3s linear infinite;
        }
        @keyframes shine {
            0% { background-position: 0% center; }
            100% { background-position: 200% center; }
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 20px;
            color: #aaaacc;
        }
        .hero-badge {
            display: inline-block;
            background: rgba(233,69,96,0.2);
            border: 1px solid #e94560;
            color: #ff6b6b;
            padding: 6px 20px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 1px;
        }
        .hero-badge i { margin-right: 6px; }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            padding: 40px 0;
        }
        .content-body { min-width: 0; }
        .sidebar { min-width: 0; }
        @media (max-width: 900px) {
            .main-content { grid-template-columns: 1fr; }
        }
        .content-body h2 {
            font-size: 2rem;
            font-weight: 800;
            margin: 2.5rem 0 1.2rem;
            color: #fff;
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(233,69,96,0.4);
            position: relative;
        }
        .content-body h2::before {
            content: "🎮";
            margin-right: 10px;
        }
        .content-body h3 {
            font-size: 1.4rem;
            font-weight: 700;
            margin: 2rem 0 0.8rem;
            color: #e94560;
        }
        .content-body h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin: 1.5rem 0 0.6rem;
            color: #ffb347;
        }
        .content-body ul, .content-body ol {
            margin-bottom: 1.5rem;
        }
        .content-body li { margin-bottom: 0.4rem; }
        .highlight-box {
            background: rgba(255,255,255,0.04);
            border-left: 4px solid #e94560;
            padding: 20px;
            border-radius: 0 8px 8px 0;
            margin: 20px 0;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 20px;
            margin: 20px 0;
        }
        .stat-item {
            background: rgba(255,255,255,0.04);
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid rgba(255,255,255,0.06);
            transition: transform 0.3s ease, border-color 0.3s ease;
        }
        .stat-item:hover { transform: translateY(-5px); border-color: #e94560; }
        .stat-item i {
            font-size: 2rem;
            color: #e94560;
            margin-bottom: 10px;
        }
        .stat-item .number {
            display: block;
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
        }
        .stat-item .label {
            font-size: 0.85rem;
            color: #999;
            display: block;
        }
        .img-frame {
            border-radius: 12px;
            overflow: hidden;
            margin: 25px 0;
            box-shadow: 0 8px 32px rgba(0,0,0,0.4);
            border: 1px solid rgba(255,255,255,0.08);
        }
        .img-frame img {
            width: 100%;
            object-fit: cover;
        }
        .img-caption {
            font-size: 0.85rem;
            color: #888;
            text-align: center;
            padding: 10px;
            background: rgba(0,0,0,0.3);
        }
        .btn {
            display: inline-block;
            background: linear-gradient(135deg, #e94560, #c23152);
            color: #fff;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            margin: 5px 5px;
        }
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(233,69,96,0.4);
            text-decoration: none;
            color: #fff;
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #e94560;
            color: #e94560;
        }
        .btn-outline:hover { background: rgba(233,69,96,0.1); }
        .sidebar-card {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: 16px;
            padding: 25px;
            margin-bottom: 25px;
        }
        .sidebar-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 15px;
            border-bottom: 1px solid rgba(233,69,96,0.3);
            padding-bottom: 8px;
        }
        .sidebar-card h3 i { color: #e94560; margin-right: 8px; }
        .score-box {
            text-align: center;
            padding: 20px 0;
        }
        .star-rating {
            font-size: 2rem;
            color: #ffb347;
            letter-spacing: 4px;
            margin-bottom: 10px;
        }
        .star-rating i { cursor: pointer; transition: transform 0.2s ease; }
        .star-rating i:hover { transform: scale(1.2); }
        .score-value {
            font-size: 0.9rem;
            color: #aaa;
        }
        .friend-link {
            display: block;
            padding: 10px 15px;
            background: rgba(255,255,255,0.03);
            border-radius: 8px;
            margin-bottom: 8px;
            color: #ccc;
            transition: background 0.3s ease, color 0.3s ease;
        }
        .friend-link:hover {
            background: rgba(233,69,96,0.15);
            color: #fff;
            text-decoration: none;
        }
        .friend-link i { color: #e94560; margin-right: 8px; font-size: 0.8rem; }
        .form-group {
            margin-bottom: 15px;
        }
        .form-group label {
            display: block;
            font-size: 0.9rem;
            font-weight: 600;
            color: #bbb;
            margin-bottom: 5px;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 10px;
            padding: 12px 15px;
            color: #fff;
            font-size: 0.95rem;
            transition: border-color 0.3s ease;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #e94560;
        }
        .submit-btn {
            width: 100%;
            background: linear-gradient(135deg, #e94560, #c23152);
            border: none;
            color: #fff;
            padding: 14px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(233,69,96,0.4);
        }
        .site-footer {
            background: #08081a;
            border-top: 3px solid #e94560;
            padding: 40px 0 0;
            margin-top: 60px;
        }
        .footer-content {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        .footer-content h4 {
            color: #fff;
            margin-bottom: 15px;
            font-size: 1.1rem;
        }
        .footer-content ul {
            list-style: none;
            padding: 0;
        }
        .footer-content li { margin-bottom: 8px; }
        .footer-content a { color: #aaa; }
        .footer-content a:hover { color: #e94560; }
        .copyright {
            text-align: center;
            padding: 20px;
            border-top: 1px solid rgba(255,255,255,0.06);
            margin-top: 30px;
            color: #666;
            font-size: 0.85rem;
            background: rgba(0,0,0,0.3);
        }
        .copyright span { color: #e94560; }
        @media (max-width: 768px) {
            .header-inner { flex-direction: row; align-items: center; }
            .search-box { order: 3; width: 100%; max-width: 100%; margin-top: 10px; }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #141428;
            }
            .nav-list.show { display: flex; }
            .nav-list li a { padding: 14px 20px; border-bottom: 1px solid rgba(255,255,255,0.05); }
            .hamburger { display: block; }
            .hero h1 { font-size: 2rem; }
            .main-content { padding: 20px 0; gap: 25px; }
        }
        @media (max-width: 480px) {
            .hero { padding: 40px 0 30px; }
            .hero p { font-size: 1rem; }
            .footer-content { grid-template-columns: 1fr; }
        }
        .table-of-contents {
            background: rgba(255,255,255,0.03);
            padding: 20px;
            border-radius: 12px;
            margin: 30px 0;
            border: 1px solid rgba(255,255,255,0.06);
        }
        .table-of-contents h3 { margin-bottom: 10px; }
        .table-of-contents ul { list-style: none; padding: 0; }
        .table-of-contents li { margin-bottom: 6px; }
        .table-of-contents a { color: #aaa; font-size: 0.9rem; }
        .table-of-contents a:hover { color: #e94560; }
        .back-to-top {
            position: fixed;
            bottom: 25px;
            right: 25px;
            background: #e94560;
            color: #fff;
            width: 45px;
            height: 45px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            opacity: 0.7;
            transition: opacity 0.3s ease, transform 0.3s ease;
            z-index: 100;
        }
        .back-to-top:hover {
            opacity: 1;
            transform: translateY(-3px);
        }
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }