* {
            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, #0a0a0f 0%, #1a1a2e 100%);
            color: #e0e0e0;
            line-height: 1.7;
            max-width: 100vw;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #74c0fc;
            text-decoration: underline;
        }
        h1, h2, h3, h4 {
            color: #ffffff;
            font-weight: 700;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 {
            font-size: clamp(2.2rem, 5vw, 3.5rem);
            margin-top: 1.5rem;
            background: linear-gradient(90deg, #ff6b6b, #4dabf7);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-align: center;
        }
        h2 {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            margin-top: 3rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #33334d;
        }
        h3 {
            font-size: clamp(1.4rem, 3vw, 1.9rem);
            margin-top: 2.5rem;
            color: #ccccff;
        }
        h4 {
            font-size: 1.3rem;
            margin-top: 2rem;
            color: #a3d5ff;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background-color: rgba(77, 171, 247, 0.15);
            padding: 1.5rem;
            border-left: 4px solid #4dabf7;
            border-radius: 0 8px 8px 0;
            margin: 2rem 0;
        }
        .bold {
            font-weight: 700;
            color: #ffffff;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: rgba(10, 10, 15, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid #33334d;
            padding: 1rem 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #ff6b6b, #4dabf7);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -1px;
        }
        .my-logo:hover {
            text-decoration: none;
        }
        .main-nav {
            display: flex;
            gap: 2rem;
        }
        .main-nav a {
            color: #ccccff;
            font-weight: 600;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #ccccff;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #aaaacc;
            margin-top: 1rem;
        }
        .breadcrumb a {
            color: #aaaacc;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin: 2rem 0 4rem;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: rgba(30, 30, 46, 0.7);
            border-radius: 15px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #33334d;
            font-size: 0.95rem;
            color: #aaaacc;
            flex-wrap: wrap;
        }
        .update-time {
            color: #74c0fc;
        }
        .featured-img {
            width: 100%;
            border-radius: 10px;
            margin: 2rem auto;
            border: 2px solid #444466;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .widget {
            background: rgba(30, 30, 46, 0.7);
            border-radius: 15px;
            padding: 1.8rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        .widget h3 {
            font-size: 1.4rem;
            margin-top: 0;
            margin-bottom: 1.2rem;
            color: #ccccff;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        label {
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #ccccff;
        }
        input, textarea, select {
            padding: 0.8rem 1rem;
            background: rgba(20, 20, 35, 0.8);
            border: 1px solid #444466;
            border-radius: 8px;
            color: #e0e0e0;
            font-size: 1rem;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #4dabf7;
            box-shadow: 0 0 0 3px rgba(77, 171, 247, 0.2);
        }
        button, .btn {
            padding: 0.9rem 1.8rem;
            background: linear-gradient(90deg, #ff6b6b, #4dabf7);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            text-align: center;
        }
        button:hover, .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(77, 171, 247, 0.3);
            text-decoration: none;
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #444466;
            cursor: pointer;
            margin-bottom: 1rem;
        }
        .stars i {
            transition: color 0.2s;
        }
        .stars i:hover,
        .stars i.active {
            color: #ffd43b;
        }
        .swap-table {
            width: 100%;
            border-collapse: collapse;
            margin: 2rem 0;
            background: rgba(20, 20, 35, 0.8);
            border-radius: 10px;
            overflow: hidden;
        }
        .swap-table th, .swap-table td {
            padding: 1rem;
            text-align: left;
            border-bottom: 1px solid #33334d;
        }
        .swap-table th {
            background: rgba(77, 171, 247, 0.2);
            color: #ffffff;
            font-weight: 700;
        }
        .swap-table tr:hover {
            background: rgba(77, 171, 247, 0.1);
        }
        .site-footer {
            background: rgba(10, 10, 15, 0.95);
            padding: 3rem 0 1.5rem;
            border-top: 1px solid #33334d;
            margin-top: 4rem;
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2.5rem;
        }
        friend-link {
            display: block;
            margin-bottom: 0.8rem;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #33334d;
            color: #aaaacc;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                position: fixed;
                top: 80px;
                left: 0;
                width: 100%;
                background: rgba(10, 10, 15, 0.98);
                flex-direction: column;
                padding: 2rem;
                gap: 1.5rem;
                transform: translateY(-100%);
                opacity: 0;
                visibility: hidden;
                transition: all 0.4s ease;
                z-index: 999;
            }
            .main-nav.active {
                transform: translateY(0);
                opacity: 1;
                visibility: visible;
            }
            .header-container {
                flex-wrap: wrap;
            }
            article {
                padding: 1.5rem;
            }
            .widget {
                padding: 1.5rem;
            }
        }