* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #0f1419;
            color: #e6e6e6;
            line-height: 1.7;
            max-width: 100vw;
            overflow-x: hidden;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ffd43b;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .text-center { text-align: center; }
        .bold { font-weight: 700; }
        .italic { font-style: italic; }
        .highlight {
            background: linear-gradient(90deg, transparent 0%, rgba(255, 212, 59, 0.15) 50%, transparent 100%);
            padding: 2px 8px;
            border-left: 3px solid #ffd43b;
        }
        .py-1 { padding-top: 1rem; padding-bottom: 1rem; }
        .py-2 { padding-top: 2rem; padding-bottom: 2rem; }
        .my-2 { margin-top: 2rem; margin-bottom: 2rem; }
        .emoji { font-size: 1.2em; }
        .site-header {
            background: linear-gradient(135deg, #1a2332 0%, #0c0f16 100%);
            padding: 1rem 0;
            border-bottom: 1px solid #2a3547;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Impact', 'Arial Black', sans-serif;
            font-size: 2.2rem;
            background: linear-gradient(45deg, #ff6b6b, #ffd43b, #4dabf7);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 5px rgba(0,0,0,0.3);
            letter-spacing: 1px;
        }
        .my-logo:hover {
            transform: scale(1.02);
        }
        .main-nav {
            display: flex;
            gap: 1.5rem;
        }
        .main-nav a {
            color: #c0c8d4;
            font-weight: 500;
            padding: 0.5rem 0.8rem;
            border-radius: 4px;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background-color: rgba(77, 171, 247, 0.15);
            color: #4dabf7;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #c0c8d4;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            background-color: #141b24;
            font-size: 0.9rem;
            color: #8a9bb2;
        }
        .breadcrumb a {
            color: #8a9bb2;
        }
        .breadcrumb a:hover {
            color: #ffd43b;
        }
        .breadcrumb .separator {
            margin: 0 8px;
            color: #4dabf7;
        }
        .main-content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin-top: 2rem;
        }
        .article-content {
            background: rgba(20, 27, 36, 0.8);
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
        }
        .sidebar {
            background: rgba(20, 27, 36, 0.8);
            padding: 1.5rem;
            border-radius: 12px;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        h1, h2, h3, h4 {
            color: #f0f4f8;
            line-height: 1.3;
            margin-top: 1.8em;
            margin-bottom: 0.8em;
            font-weight: 700;
        }
        h1 {
            font-size: 2.8rem;
            color: #ffd43b;
            border-bottom: 3px solid #ff6b6b;
            padding-bottom: 0.5rem;
            margin-top: 0;
        }
        h2 {
            font-size: 2rem;
            color: #4dabf7;
            padding-left: 10px;
            border-left: 5px solid #ff6b6b;
        }
        h3 {
            font-size: 1.6rem;
            color: #a9e34b;
        }
        h4 {
            font-size: 1.3rem;
            color: #ffa94d;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        ul, ol {
            margin-left: 1.8rem;
            margin-bottom: 1.5rem;
        }
        li {
            margin-bottom: 0.7rem;
        }
        blockquote {
            background: linear-gradient(90deg, #1a2332, transparent);
            border-left: 5px solid #ffd43b;
            padding: 1.5rem;
            margin: 2rem 0;
            font-style: italic;
            color: #c0c8d4;
            border-radius: 0 8px 8px 0;
        }
        .article-image {
            margin: 2.5rem auto;
            max-width: 800px;
            text-align: center;
        }
        .article-image figcaption {
            font-size: 0.9rem;
            color: #8a9bb2;
            margin-top: 0.5rem;
            font-style: italic;
        }
        .search-box {
            margin-bottom: 2rem;
        }
        .search-form {
            display: flex;
        }
        .search-input {
            flex-grow: 1;
            padding: 0.9rem 1.2rem;
            background-color: #1a2332;
            border: 1px solid #2a3547;
            border-radius: 8px 0 0 8px;
            color: #f0f4f8;
            font-size: 1rem;
        }
        .search-input:focus {
            outline: none;
            border-color: #4dabf7;
        }
        .search-button {
            background: linear-gradient(45deg, #4dabf7, #339af0);
            color: white;
            border: none;
            padding: 0 1.8rem;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-weight: 600;
            transition: background 0.3s ease;
        }
        .search-button:hover {
            background: linear-gradient(45deg, #339af0, #228be6);
        }
        .rating-section, .comment-section {
            background: #1a2332;
            padding: 2rem;
            border-radius: 10px;
            margin-top: 3rem;
            border: 1px solid #2a3547;
        }
        .rating-title, .comment-title {
            color: #ffd43b;
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }
        .star {
            font-size: 2rem;
            color: #495057;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #ffd43b;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        .form-label {
            display: block;
            margin-bottom: 0.5rem;
            color: #c0c8d4;
            font-weight: 500;
        }
        .form-input, .form-textarea {
            width: 100%;
            padding: 0.9rem 1.2rem;
            background-color: #141b24;
            border: 1px solid #2a3547;
            border-radius: 8px;
            color: #f0f4f8;
            font-size: 1rem;
        }
        .form-input:focus, .form-textarea:focus {
            outline: none;
            border-color: #4dabf7;
        }
        .form-textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-button {
            background: linear-gradient(45deg, #ff6b6b, #ff8787);
            color: white;
            border: none;
            padding: 1rem 2.5rem;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .submit-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(255, 107, 107, 0.3);
        }
        .sidebar-widget {
            margin-bottom: 2.5rem;
        }
        .widget-title {
            color: #a9e34b;
            font-size: 1.3rem;
            margin-bottom: 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #2a3547;
        }
        .link-list a {
            display: block;
            padding: 0.8rem 1rem;
            margin-bottom: 0.7rem;
            background-color: #1a2332;
            border-radius: 6px;
            color: #c0c8d4;
            transition: all 0.3s ease;
        }
        .link-list a:hover {
            background-color: #2a3547;
            color: #4dabf7;
            transform: translateX(5px);
        }
        .update-time {
            font-size: 0.9rem;
            color: #8a9bb2;
            background-color: #1a2332;
            padding: 1rem;
            border-radius: 6px;
            border-left: 4px solid #ffd43b;
        }
        .update-time i {
            margin-right: 8px;
            color: #ffd43b;
        }
        .site-footer {
            background: linear-gradient(135deg, #0c0f16 0%, #1a2332 100%);
            margin-top: 4rem;
            padding: 3rem 0 1.5rem;
            border-top: 1px solid #2a3547;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section {
            flex: 1;
            min-width: 250px;
        }
        .footer-logo {
            font-family: 'Impact', sans-serif;
            font-size: 2rem;
            background: linear-gradient(45deg, #ffd43b, #ffa94d);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 1rem;
        }
        .footer-links a {
            display: block;
            margin-bottom: 0.7rem;
            color: #8a9bb2;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-top: 1rem;
        }
        .friend-links a {
            background-color: #2a3547;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            color: #c0c8d4;
            font-size: 0.9rem;
        }
        .friend-links a:hover {
            background-color: #4dabf7;
            color: #0f1419;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2a3547;
            color: #8a9bb2;
            font-size: 0.9rem;
        }
        @media (max-width: 1024px) {
            .main-content-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .sidebar {
                position: static;
            }
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: 1rem;
                padding: 1rem;
                background-color: #1a2332;
                border-radius: 8px;
            }
            .main-nav.active {
                display: flex;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .article-content {
                padding: 1.5rem;
            }
            .footer-content {
                flex-direction: column;
            }
        }