* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #f0f0f0;
            background: linear-gradient(135deg, #0c0c1d 0%, #1a1a2e 50%, #16213e 100%);
            background-attachment: fixed;
            min-height: 100vh;
        }
        a { color: #6ee7b7; text-decoration: none; transition: all 0.3s ease; }
        a:hover { color: #10b981; text-shadow: 0 0 8px rgba(16, 185, 129, 0.5); }
        img { max-width: 100%; height: auto; display: block; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header { background: rgba(12, 12, 29, 0.95); backdrop-filter: blur(10px); border-bottom: 2px solid #10b981; position: sticky; top: 0; z-index: 1000; }
        .header-content { display: flex; justify-content: space-between; align-items: center; padding: 15px 0; }
        .my-logo {
            font-family: 'Courier New', monospace;
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #6ee7b7, #3b82f6);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        .my-logo:hover { transform: scale(1.05); }
        nav ul { display: flex; list-style: none; }
        nav ul li { margin-left: 30px; }
        nav ul li a { font-weight: 600; padding: 8px 12px; border-radius: 5px; }
        nav ul li a:hover { background: rgba(16, 185, 129, 0.2); }
        .hamburger { display: none; font-size: 1.8rem; cursor: pointer; color: #6ee7b7; }
        .breadcrumb { padding: 12px 0; font-size: 0.9rem; background: rgba(255,255,255,0.05); margin-bottom: 20px; }
        .breadcrumb a:not(:last-child)::after { content: '›'; margin: 0 10px; color: #888; }
        main { padding: 40px 0; }
        article { background: rgba(30, 30, 60, 0.7); border-radius: 15px; padding: 40px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5); margin-bottom: 40px; border: 1px solid #333366; }
        h1 { font-size: 3.2rem; color: #6ee7b7; margin-bottom: 25px; text-align: center; line-height: 1.2; text-shadow: 0 0 15px rgba(110, 231, 183, 0.3); }
        h2 { font-size: 2.3rem; color: #93c5fd; margin: 40px 0 20px; padding-bottom: 10px; border-bottom: 2px dashed #4f46e5; }
        h3 { font-size: 1.8rem; color: #c4b5fd; margin: 30px 0 15px; }
        h4 { font-size: 1.4rem; color: #f0abfc; margin: 25px 0 12px; }
        p { margin-bottom: 22px; font-size: 1.15rem; }
        strong { color: #fbbf24; font-weight: 700; }
        em { color: #a5b4fc; }
        .highlight-box {
            background: linear-gradient(90deg, rgba(59,130,246,0.15), rgba(16,185,129,0.15));
            border-left: 5px solid #10b981;
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
        }
        .image-container {
            text-align: center;
            margin: 35px 0;
            border-radius: 10px;
            overflow: hidden;
            border: 3px solid #4f46e5;
            box-shadow: 0 10px 20px rgba(0,0,0,0.5);
        }
        .image-container img { width: 100%; max-width: 800px; margin: 0 auto; }
        .caption { font-style: italic; color: #cbd5e1; margin-top: 10px; font-size: 0.95rem; }
        ul, ol { padding-left: 30px; margin-bottom: 25px; }
        li { margin-bottom: 10px; }
        .search-box, .comments, .rating { margin: 40px 0; padding: 30px; background: rgba(26, 26, 46, 0.8); border-radius: 10px; }
        .search-box h2, .comments h2, .rating h2 { border: none; margin-top: 0; }
        form { display: flex; flex-wrap: wrap; gap: 15px; }
        input, textarea, select {
            padding: 15px;
            background: rgba(15, 23, 42, 0.8);
            border: 1px solid #475569;
            border-radius: 8px;
            color: white;
            font-size: 1rem;
            flex-grow: 1;
            min-width: 250px;
        }
        button {
            padding: 15px 30px;
            background: linear-gradient(90deg, #10b981, #3b82f6);
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-weight: bold;
            font-size: 1rem;
            transition: all 0.3s;
        }
        button:hover { background: linear-gradient(90deg, #3b82f6, #10b981); transform: translateY(-3px); box-shadow: 0 7px 15px rgba(59, 130, 246, 0.4); }
        textarea { min-height: 150px; width: 100%; }
        .star-rating { display: flex; gap: 10px; margin: 20px 0; }
        .star-rating input { display: none; }
        .star-rating label { font-size: 2rem; color: #6b7280; cursor: pointer; transition: color 0.2s; }
        .star-rating input:checked ~ label,
        .star-rating label:hover,
        .star-rating label:hover ~ label { color: #fbbf24; }
        footer {
            background: rgba(12, 12, 29, 0.95);
            border-top: 2px solid #4f46e5;
            padding: 50px 0 30px;
            margin-top: 60px;
        }
        .friend-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 15px;
            margin-bottom: 40px;
        }
        friend-link {
            display: block;
            background: rgba(30, 41, 59, 0.5);
            padding: 12px 20px;
            border-radius: 8px;
            text-align: center;
            border: 1px solid #475569;
            transition: all 0.3s;
        }
        friend-link:hover { background: rgba(30, 41, 59, 0.9); border-color: #6ee7b7; transform: scale(1.03); }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #334155;
            color: #94a3b8;
            font-size: 0.9rem;
        }
        .update-time { color: #6ee7b7; font-weight: bold; }
        @media (max-width: 992px) {
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2rem; }
            article { padding: 30px; }
        }
        @media (max-width: 768px) {
            .header-content { flex-wrap: wrap; }
            nav { order: 3; width: 100%; margin-top: 20px; display: none; }
            nav.active { display: block; }
            nav ul { flex-direction: column; }
            nav ul li { margin: 10px 0; }
            .hamburger { display: block; }
            .my-logo { font-size: 1.8rem; }
            h1 { font-size: 2.3rem; }
            h2 { font-size: 1.8rem; }
            .container { padding: 0 15px; }
            article { padding: 25px 20px; }
        }