* { 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, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
            background-attachment: fixed;
            max-width: 120rem;
            margin: 0 auto;
            padding: 0 1rem;
        }
        a { color: #4dabf7; text-decoration: none; transition: color 0.3s ease; }
        a:hover { color: #ff6b6b; text-decoration: underline; }
        img { max-width: 100%; height: auto; display: block; }
        .container { width: 100%; max-width: 120rem; margin: 0 auto; padding: 0 1.5rem; }
        .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
        .site-header {
            background: rgba(22, 33, 62, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #ff6b6b;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 2.2rem;
            background: linear-gradient(90deg, #ff6b6b, #4dabf7);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 5px rgba(0,0,0,0.5);
        }
        .my-logo:hover { text-decoration: none; }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #e9ecef;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 0.5rem;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(255, 107, 107, 0.2);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f0f0f0;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            color: #adb5bd;
            font-size: 0.9rem;
        }
        .breadcrumb a { color: #74c0fc; }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
        }
        .article-content {
            background: rgba(30, 30, 46, 0.8);
            border-radius: 1rem;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
            border: 1px solid #495057;
        }
        .sidebar {
            background: rgba(30, 30, 46, 0.8);
            border-radius: 1rem;
            padding: 1.5rem;
            align-self: start;
            border: 1px solid #495057;
        }
        h1, h2, h3, h4 {
            color: #ffd8a8;
            margin-top: 2rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
            border-bottom: 3px solid #ff6b6b;
            padding-bottom: 0.5rem;
            text-align: center;
        }
        h2 { font-size: 2.2rem; color: #4dabf7; }
        h3 { font-size: 1.8rem; }
        h4 { font-size: 1.5rem; }
        p, li {
            margin-bottom: 1.2rem;
            font-size: 1.1rem;
            color: #e9ecef;
        }
        .lead {
            font-size: 1.3rem;
            color: #a5d8ff;
            font-weight: 300;
            text-align: center;
            margin-bottom: 2rem;
        }
        .highlight {
            background: rgba(255, 107, 107, 0.1);
            border-left: 4px solid #ff6b6b;
            padding: 1rem;
            margin: 1.5rem 0;
        }
        .note {
            background: rgba(77, 171, 247, 0.1);
            border-left: 4px solid #4dabf7;
            padding: 1rem;
            margin: 1.5rem 0;
        }
        ul, ol { padding-left: 2rem; margin-bottom: 1.5rem; }
        li { margin-bottom: 0.5rem; }
        .article-img {
            width: 100%;
            border-radius: 0.75rem;
            border: 2px solid #495057;
            margin: 2rem auto;
            box-shadow: 0 5px 15px rgba(0,0,0,0.3);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #adb5bd;
            margin-top: 0.5rem;
            font-size: 0.95rem;
        }
        .search-form, .comment-form, .rating-form {
            background: rgba(40, 40, 60, 0.9);
            padding: 1.5rem;
            border-radius: 0.75rem;
            margin: 2rem 0;
            border: 1px solid #495057;
        }
        .form-group { margin-bottom: 1rem; }
        label { display: block; margin-bottom: 0.5rem; color: #ffd8a8; }
        input, textarea, select {
            width: 100%;
            padding: 0.75rem;
            background: #212529;
            border: 1px solid #495057;
            border-radius: 0.5rem;
            color: #f8f9fa;
            font-size: 1rem;
        }
        button {
            background: linear-gradient(90deg, #ff6b6b, #f06595);
            color: white;
            border: none;
            padding: 0.8rem 1.8rem;
            border-radius: 0.5rem;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        button:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
        }
        .stars { display: flex; gap: 0.5rem; margin: 1rem 0; }
        .star { font-size: 1.8rem; color: #495057; cursor: pointer; }
        .star.active, .star:hover { color: #ffd43b; }
        .site-footer {
            background: #0f0f1a;
            border-top: 2px solid #ff6b6b;
            margin-top: 3rem;
            padding: 2rem 0;
        }
        friend-link {
            display: block;
            margin: 1rem 0;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            justify-content: center;
            margin-bottom: 2rem;
        }
        .copyright {
            text-align: center;
            color: #adb5bd;
            font-size: 0.9rem;
            border-top: 1px solid #495057;
            padding-top: 1rem;
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(22, 33, 62, 0.98);
                padding: 1rem;
                border-bottom: 2px solid #ff6b6b;
            }
            .main-nav.active ul { display: flex; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .article-content, .sidebar { padding: 1.5rem; }
        }