:root {
            --primary-purple: #6a0dad;
            --primary-dark: #1a0b2e;
            --primary-accent: #ff4d94;
            --secondary-teal: #2dd4bf;
            --text-light: #f8fafc;
            --text-gray: #cbd5e1;
            --bg-card: rgba(30, 15, 60, 0.7);
            --border-glow: rgba(106, 13, 173, 0.4);
            --shadow-color: rgba(106, 13, 173, 0.2);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: linear-gradient(135deg, var(--primary-dark) 0%, #0f0525 100%);
            color: var(--text-light);
            line-height: 1.8;
            overflow-x: hidden;
            min-height: 100vh;
        }
        a {
            color: var(--secondary-teal);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: var(--primary-accent);
            text-shadow: 0 0 8px var(--primary-accent);
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(26, 11, 46, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-glow);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 2.2rem;
            background: linear-gradient(90deg, var(--primary-purple), var(--primary-accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            font-weight: 900;
            letter-spacing: -0.5px;
        }
        .my-logo span {
            color: var(--secondary-teal);
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        nav a {
            color: var(--text-gray);
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        nav a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary-accent);
            transition: width 0.3s ease;
        }
        nav a:hover:after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--text-light);
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: var(--text-gray);
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .breadcrumb a {
            color: var(--text-gray);
        }
        .breadcrumb a:hover {
            color: var(--secondary-teal);
        }
        main {
            padding: 3rem 0;
        }
        article {
            background: var(--bg-card);
            border-radius: 20px;
            padding: 3rem;
            margin-bottom: 3rem;
            border: 1px solid var(--border-glow);
            box-shadow: 0 10px 30px var(--shadow-color);
        }
        h1 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(90deg, var(--primary-purple), var(--secondary-teal));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        h2 {
            font-size: 2.5rem;
            margin: 3rem 0 1.5rem;
            color: var(--secondary-teal);
            border-left: 5px solid var(--primary-accent);
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.8rem;
            margin: 2.5rem 0 1rem;
            color: var(--text-light);
        }
        h4 {
            font-size: 1.4rem;
            margin: 2rem 0 1rem;
            color: var(--text-gray);
        }
        p {
            margin-bottom: 1.8rem;
            font-size: 1.1rem;
            color: var(--text-gray);
            text-align: justify;
        }
        .lead {
            font-size: 1.4rem;
            color: var(--text-light);
            font-weight: 300;
            margin-bottom: 2.5rem;
            line-height: 1.6;
        }
        .highlight {
            background: rgba(45, 212, 191, 0.1);
            border-left: 4px solid var(--secondary-teal);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 0.3rem;
        }
        .featured-img {
            width: 100%;
            max-width: 900px;
            height: auto;
            border-radius: 15px;
            margin: 2.5rem auto;
            display: block;
            border: 2px solid var(--primary-purple);
            box-shadow: 0 15px 35px rgba(0,0,0,0.5);
        }
        .link-list {
            background: rgba(255,77,148,0.05);
            border: 1px dashed var(--primary-accent);
            border-radius: 15px;
            padding: 2rem;
            margin: 2.5rem 0;
        }
        .link-list h3 {
            margin-top: 0;
        }
        .link-list ul {
            columns: 2;
            list-style: none;
            gap: 1rem;
        }
        .link-list li {
            margin-bottom: 0.8rem;
            break-inside: avoid;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 3rem 0;
        }
        .stat-card {
            background: rgba(106, 13, 173, 0.2);
            padding: 1.5rem;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--border-glow);
            transition: transform 0.3s ease;
        }
        .stat-card:hover {
            transform: translateY(-5px);
        }
        .stat-card i {
            font-size: 2.5rem;
            color: var(--secondary-teal);
            margin-bottom: 1rem;
        }
        .interactive-module {
            background: linear-gradient(145deg, rgba(26,11,46,0.9), rgba(45,212,191,0.1));
            border-radius: 15px;
            padding: 2.5rem;
            margin: 4rem 0;
            border: 1px solid var(--border-glow);
        }
        .module-title {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 2rem;
        }
        .module-title i {
            color: var(--primary-accent);
            font-size: 2rem;
        }
        form {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        input, textarea, select {
            padding: 1rem;
            border-radius: 10px;
            border: 1px solid var(--border-glow);
            background: rgba(255,255,255,0.05);
            color: var(--text-light);
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: var(--secondary-teal);
            box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.2);
        }
        button, .btn {
            background: linear-gradient(90deg, var(--primary-purple), var(--primary-accent));
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 10px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: center;
            display: inline-block;
            width: fit-content;
        }
        button:hover, .btn:hover {
            transform: scale(1.05);
            box-shadow: 0 5px 15px var(--shadow-color);
        }
        .rating {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .rating i {
            color: var(--text-gray);
            cursor: pointer;
            font-size: 1.8rem;
            transition: color 0.2s;
        }
        .rating i:hover,
        .rating i.active {
            color: gold;
        }
        footer {
            background: rgba(10, 5, 20, 0.95);
            border-top: 1px solid var(--border-glow);
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }
        friend-link {
            display: block;
            margin: 0.5rem 0;
            font-size: 0.95rem;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: var(--text-gray);
            font-size: 0.9rem;
        }
        .update-time {
            color: var(--secondary-teal);
            font-style: italic;
            margin: 2rem 0;
            text-align: right;
            font-size: 0.95rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2.2rem; }
            article { padding: 2rem; }
            nav ul {
                gap: 1.2rem;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            nav ul {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 80px);
                background: rgba(26, 11, 46, 0.98);
                flex-direction: column;
                align-items: center;
                padding-top: 3rem;
                gap: 2rem;
                transition: left 0.5s ease;
            }
            nav ul.active {
                left: 0;
            }
            .link-list ul {
                columns: 1;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .header-container {
                flex-wrap: wrap;
            }
        }
        @media (max-width: 480px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .container { padding: 0 15px; }
            article { padding: 1.5rem; }
            .interactive-module { padding: 1.5rem; }
        }