* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: linear-gradient(135deg, #0c1a2d 0%, #1a2b3e 100%);
            color: #e0e7ff;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #4fc3f7;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #29b6f6;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            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);
            white-space: nowrap;
            border: 0;
        }
        .site-header {
            background: rgba(12, 26, 45, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #2a4365;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #ff6b6b, #4ecdc4, #45b7d1);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .my-logo:hover {
            text-decoration: none;
            transform: scale(1.03);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            font-weight: 600;
            font-size: 1.05rem;
            padding: 8px 12px;
            border-radius: 6px;
        }
        .main-nav a:hover {
            background: rgba(41, 182, 246, 0.15);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #e0e7ff;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            background: rgba(255, 255, 255, 0.05);
            padding: 12px 20px;
            border-radius: 6px;
            margin: 15px 0 30px;
            font-size: 0.95rem;
        }
        .breadcrumb a {
            color: #a5d6ff;
        }
        .search-form {
            display: flex;
            margin-left: 30px;
            flex-grow: 0.5;
            max-width: 400px;
        }
        .search-input {
            flex-grow: 1;
            padding: 12px 18px;
            border: 1px solid #4a5568;
            border-radius: 50px 0 0 50px;
            background: #1e2d47;
            color: #fff;
            font-size: 1rem;
        }
        .search-btn {
            background: linear-gradient(90deg, #3182ce, #2b6cb0);
            color: white;
            border: none;
            border-radius: 0 50px 50px 0;
            padding: 0 25px;
            cursor: pointer;
            font-weight: 600;
            transition: background 0.3s;
        }
        .search-btn:hover {
            background: linear-gradient(90deg, #2b6cb0, #2c5282);
        }
        .main-content {
            flex: 1;
            padding: 30px 0;
        }
        article {
            background: rgba(26, 43, 62, 0.7);
            border-radius: 16px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            margin-bottom: 40px;
        }
        .article-header {
            text-align: center;
            margin-bottom: 40px;
            padding-bottom: 25px;
            border-bottom: 2px solid #3182ce;
        }
        h1 {
            font-size: 3.2rem;
            margin-bottom: 15px;
            background: linear-gradient(90deg, #ffd166, #06d6a0, #118ab2);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        h2 {
            font-size: 2.3rem;
            margin: 45px 0 20px;
            color: #81e6d9;
            padding-bottom: 10px;
            border-bottom: 1px solid #2d3748;
        }
        h3 {
            font-size: 1.8rem;
            margin: 35px 0 15px;
            color: #90cdf4;
        }
        h4 {
            font-size: 1.4rem;
            margin: 25px 0 12px;
            color: #cbd5e0;
        }
        p {
            margin-bottom: 1.5em;
            font-size: 1.125rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.4rem;
            color: #a5d6ff;
            font-weight: 300;
            text-align: center;
            margin-bottom: 2em;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(49,130,206,0.2), transparent);
            padding: 20px;
            border-left: 4px solid #3182ce;
            border-radius: 0 8px 8px 0;
            margin: 25px 0;
        }
        .featured-image {
            margin: 35px auto;
            max-width: 900px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: #a0aec0;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .related-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        .link-card {
            background: rgba(41, 182, 246, 0.08);
            border: 1px solid #3182ce;
            border-radius: 10px;
            padding: 20px;
            transition: transform 0.3s;
        }
        .link-card:hover {
            transform: translateY(-5px);
            background: rgba(41, 182, 246, 0.15);
        }
        .user-interaction {
            background: rgba(30, 45, 70, 0.8);
            border-radius: 12px;
            padding: 30px;
            margin: 50px 0;
            border: 1px solid #4a5568;
        }
        .interaction-title {
            font-size: 1.8rem;
            margin-bottom: 25px;
            color: #4fc3f7;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .rating-stars {
            display: flex;
            gap: 8px;
            margin: 15px 0;
        }
        .star {
            font-size: 1.8rem;
            color: #4a5568;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #ffd700;
        }
        .comment-form,
        .score-form {
            display: grid;
            gap: 20px;
            margin-top: 20px;
        }
        textarea, select, input[type="text"], input[type="email"] {
            width: 100%;
            padding: 15px;
            border-radius: 8px;
            border: 1px solid #4a5568;
            background: #1a202c;
            color: #e2e8f0;
            font-size: 1rem;
        }
        .submit-btn {
            background: linear-gradient(90deg, #06d6a0, #118ab2);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 8px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s;
            justify-self: start;
        }
        .submit-btn:hover {
            background: linear-gradient(90deg, #05c593, #0e7a9c);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(6, 214, 160, 0.3);
        }
        .last-updated {
            text-align: right;
            font-size: 0.9rem;
            color: #a0aec0;
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid #2d3748;
        }
        .site-footer {
            background: #0c1a2d;
            border-top: 1px solid #2a4365;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 30px;
        }
        .footer-section h4 {
            color: #4fc3f7;
            font-size: 1.3rem;
            margin-bottom: 20px;
        }
        friend-link {
            display: block;
            margin: 10px 0;
            padding: 10px 15px;
            background: rgba(255,255,255,0.05);
            border-radius: 6px;
            transition: background 0.3s;
        }
        friend-link:hover {
            background: rgba(79, 195, 247, 0.15);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #2d3748;
            color: #a0aec0;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.7rem; }
            h2 { font-size: 2rem; }
            .header-container { flex-direction: column; align-items: flex-start; gap: 20px; }
            .search-form { margin-left: 0; width: 100%; max-width: 100%; }
            .main-nav ul { flex-direction: column; gap: 15px; display: none; width: 100%; }
            .main-nav.active ul { display: flex; }
            .hamburger { display: block; }
        }
        @media (max-width: 768px) {
            .container { padding: 0 15px; }
            article { padding: 25px; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            .related-links { grid-template-columns: 1fr; }
            .footer-content { grid-template-columns: 1fr; }
        }