* { 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: #e0e0e0;
            background: linear-gradient(135deg, #0a0f1c 0%, #1a2332 100%);
            min-height: 100vh;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .visually-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        .site-header {
            background: rgba(10, 20, 40, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #00ccff;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #00ccff, #0088ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
            letter-spacing: 1px;
            transition: transform 0.3s;
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        .main-nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .nav-links a {
            color: #b0d0ff;
            text-decoration: none;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 4px;
            transition: all 0.3s;
            position: relative;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: #ffffff;
            background: rgba(0, 136, 255, 0.2);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 12px;
            width: 0;
            height: 2px;
            background: #00ccff;
            transition: width 0.3s;
        }
        .nav-links a:hover::after {
            width: calc(100% - 24px);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #00ccff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        .breadcrumb {
            padding: 15px 0;
            background: rgba(30, 40, 60, 0.6);
            font-size: 0.9rem;
            margin-bottom: 30px;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin: 0 10px;
            color: #00ccff;
        }
        .breadcrumb a {
            color: #80b3ff;
            text-decoration: none;
        }
        .breadcrumb a:hover { text-decoration: underline; }
        .search-module {
            background: rgba(20, 30, 50, 0.8);
            padding: 25px;
            border-radius: 10px;
            margin: 30px auto;
            max-width: 700px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
        }
        .search-module h2 {
            color: #00ccff;
            margin-bottom: 15px;
            text-align: center;
        }
        .search-form {
            display: flex;
            gap: 10px;
        }
        .search-input {
            flex: 1;
            padding: 15px;
            border: 2px solid #0088ff;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.1);
            color: white;
            font-size: 1rem;
            transition: border-color 0.3s;
        }
        .search-input:focus {
            outline: none;
            border-color: #00ccff;
            background: rgba(255, 255, 255, 0.15);
        }
        .search-btn {
            padding: 15px 25px;
            background: linear-gradient(90deg, #0088ff, #00ccff);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .search-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 12px rgba(0, 136, 255, 0.4);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 20px 0 50px;
        }
        @media (max-width: 1024px) {
            .main-content { grid-template-columns: 1fr; }
        }
        .article-content {
            background: rgba(25, 35, 55, 0.7);
            border-radius: 15px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        h1 {
            font-size: 3.2rem;
            color: #ffffff;
            margin-bottom: 25px;
            line-height: 1.2;
            text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
            border-left: 5px solid #00ccff;
            padding-left: 20px;
        }
        h2 {
            font-size: 2.2rem;
            color: #80ccff;
            margin: 50px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px dashed rgba(0, 136, 255, 0.5);
        }
        h3 {
            font-size: 1.7rem;
            color: #a0d5ff;
            margin: 35px 0 15px;
        }
        h4 {
            font-size: 1.3rem;
            color: #b5ddff;
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 22px;
            text-align: justify;
            hyphens: auto;
        }
        .lead {
            font-size: 1.3rem;
            color: #c0e0ff;
            font-weight: 500;
            padding: 15px;
            background: rgba(0, 100, 200, 0.1);
            border-left: 4px solid #00ccff;
            border-radius: 0 8px 8px 0;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(0, 136, 255, 0.2), transparent);
            padding: 3px 8px;
            border-radius: 3px;
            font-weight: 600;
        }
        a.content-link {
            color: #66bbff;
            text-decoration: underline dotted;
            transition: color 0.3s;
        }
        a.content-link:hover {
            color: #ffffff;
            background: rgba(0, 136, 255, 0.2);
            text-decoration: underline solid;
        }
        blockquote {
            border-left: 4px solid #ffaa00;
            padding-left: 20px;
            margin: 25px 0;
            color: #ffe066;
            font-style: italic;
            background: rgba(255, 170, 0, 0.05);
            border-radius: 0 8px 8px 0;
        }
        ul, ol { margin-left: 25px; margin-bottom: 22px; }
        li { margin-bottom: 8px; }
        .featured-image {
            width: 100%;
            margin: 30px auto;
            border-radius: 10px;
            overflow: hidden;
            border: 3px solid #0088ff;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
        }
        .featured-image img {
            width: 100%;
            transition: transform 0.5s;
        }
        .featured-image img:hover {
            transform: scale(1.03);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #aaa;
            padding: 10px;
            background: rgba(0, 0, 0, 0.3);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .widget {
            background: rgba(30, 40, 60, 0.8);
            border-radius: 10px;
            padding: 25px;
            border-top: 4px solid #00ccff;
        }
        .widget h3 {
            margin-top: 0;
            font-size: 1.5rem;
            color: #80ccff;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            padding-bottom: 10px;
        }
        .rating-module, .comment-module {
            background: rgba(20, 30, 50, 0.9);
            padding: 30px;
            border-radius: 10px;
            margin: 40px auto;
            max-width: 800px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
        }
        .rating-module h2, .comment-module h2 {
            text-align: center;
            color: #ffcc00;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: 20px 0;
            font-size: 2.5rem;
            cursor: pointer;
        }
        .star { color: #555; transition: color 0.2s; }
        .star:hover, .star.active { color: #ffcc00; }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-top: 25px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #a0d5ff;
            font-weight: 600;
        }
        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid #444;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.1);
            color: white;
            font-size: 1rem;
            transition: border-color 0.3s;
        }
        .form-control:focus {
            outline: none;
            border-color: #00ccff;
            background: rgba(255, 255, 255, 0.15);
        }
        textarea.form-control { min-height: 150px; resize: vertical; }
        .submit-btn {
            align-self: center;
            padding: 15px 40px;
            background: linear-gradient(90deg, #ff8800, #ffcc00);
            color: #222;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: transform 0.2s;
        }
        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255, 136, 0, 0.4);
        }
        .site-footer {
            background: #0a1520;
            border-top: 3px solid #0088ff;
            padding: 50px 0 30px;
            margin-top: 60px;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section { flex: 1; min-width: 250px; }
        .footer-section h3 {
            color: #00ccff;
            margin-bottom: 20px;
            font-size: 1.4rem;
        }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 10px; }
        .footer-links a {
            color: #b0d0ff;
            text-decoration: none;
            transition: color 0.3s, padding-left 0.3s;
        }
        .footer-links a:hover {
            color: #ffffff;
            padding-left: 5px;
        }
        friend-link {
            display: inline-block;
            background: rgba(0, 136, 255, 0.1);
            padding: 8px 15px;
            margin: 5px;
            border-radius: 6px;
            border: 1px solid rgba(0, 136, 255, 0.3);
        }
        friend-link a {
            color: #66bbff !important;
            text-decoration: none !important;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #aaa;
            font-size: 0.9rem;
        }
        .last-updated {
            text-align: right;
            font-style: italic;
            color: #88aadd;
            margin-top: 40px;
            padding-top: 15px;
            border-top: 1px dashed rgba(136, 170, 221, 0.5);
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .nav-links {
                position: fixed;
                top: 80px;
                right: -100%;
                flex-direction: column;
                background: rgba(10, 20, 40, 0.98);
                width: 280px;
                height: calc(100vh - 80px);
                padding: 30px;
                transition: right 0.4s ease-in-out;
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.5);
                gap: 20px;
            }
            .nav-links.active { right: 0; }
            .nav-links a { display: block; padding: 15px; }
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
            h3 { font-size: 1.5rem; }
            .article-content { padding: 25px; }
            .search-form { flex-direction: column; }
            .search-btn { width: 100%; }
        }