* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
            color: #e2e8f0;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #60a5fa;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #38bdf8;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #334155;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo a {
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #3b82f6, #8b5cf6);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            display: flex;
            align-items: center;
        }
        .logo i {
            margin-right: 10px;
            color: #3b82f6;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        nav a {
            color: #cbd5e1;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 6px;
        }
        nav a:hover, nav a.active {
            background: #3b82f6;
            color: white;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #cbd5e1;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #94a3b8;
            border-bottom: 1px solid #334155;
        }
        .breadcrumb a {
            color: #94a3b8;
        }
        .breadcrumb a:hover {
            color: #60a5fa;
        }
        main {
            flex: 1;
            padding: 30px 0;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: rgba(30, 41, 59, 0.7);
            border-radius: 12px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 20px;
            color: #f8fafc;
            line-height: 1.2;
            border-left: 5px solid #3b82f6;
            padding-left: 15px;
        }
        h2 {
            font-size: 2rem;
            margin: 35px 0 15px;
            color: #e2e8f0;
            padding-bottom: 8px;
            border-bottom: 2px solid #475569;
        }
        h3 {
            font-size: 1.5rem;
            margin: 25px 0 10px;
            color: #cbd5e1;
        }
        h4 {
            font-size: 1.2rem;
            margin: 20px 0 10px;
            color: #94a3b8;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
        }
        .intro {
            font-size: 1.2rem;
            background: #1e293b;
            padding: 20px;
            border-radius: 8px;
            margin-bottom: 30px;
            border-left: 4px solid #8b5cf6;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(59, 130, 246, 0.2), transparent);
            padding: 15px;
            border-radius: 8px;
            margin: 20px 0;
            border-left: 4px solid #3b82f6;
        }
        .quote {
            font-style: italic;
            border-left: 4px solid #10b981;
            padding-left: 20px;
            margin: 25px 0;
            color: #a7f3d0;
        }
        .image-wrapper {
            margin: 30px 0;
            text-align: center;
        }
        .image-wrapper img {
            border-radius: 10px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
            border: 2px solid #475569;
        }
        .caption {
            margin-top: 10px;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        .link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin: 25px 0;
            padding: 20px;
            background: #1e293b;
            border-radius: 10px;
        }
        .link-list a {
            background: #334155;
            padding: 10px 18px;
            border-radius: 50px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .link-list a:hover {
            background: #3b82f6;
            text-decoration: none;
            transform: translateY(-3px);
        }
        .update-time {
            background: #065f46;
            color: #a7f3d0;
            padding: 12px;
            border-radius: 6px;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 30px;
        }
        aside {
            background: rgba(30, 41, 59, 0.7);
            border-radius: 12px;
            padding: 25px;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .widget {
            margin-bottom: 30px;
        }
        .widget h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: #f8fafc;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-box {
            display: flex;
        }
        .search-box input {
            flex: 1;
            padding: 12px 15px;
            border: 1px solid #475569;
            background: #1e293b;
            color: white;
            border-radius: 8px 0 0 8px;
            outline: none;
        }
        .search-box button {
            background: #3b82f6;
            color: white;
            border: none;
            padding: 0 20px;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .search-box button:hover {
            background: #2563eb;
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            font-size: 2rem;
            color: #fbbf24;
            margin: 15px 0;
            cursor: pointer;
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .comment-form textarea {
            width: 100%;
            height: 120px;
            padding: 12px;
            background: #1e293b;
            border: 1px solid #475569;
            border-radius: 8px;
            color: white;
            resize: vertical;
            margin-bottom: 15px;
            outline: none;
        }
        .comment-form button {
            width: 100%;
            padding: 12px;
            background: #10b981;
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
        }
        .comment-form button:hover {
            background: #059669;
        }
        footer {
            background: #0f172a;
            border-top: 1px solid #334155;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 30px;
        }
        .footer-logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(90deg, #3b82f6, #8b5cf6);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 15px;
        }
        friend-link {
            display: block;
            margin: 10px 0;
            color: #94a3b8;
        }
        friend-link a {
            color: #cbd5e1;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #334155;
            color: #94a3b8;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1e293b;
                border-radius: 8px;
                padding: 20px;
                margin-top: 15px;
            }
            nav ul.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
        }