* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f1419;
            color: #e0e0e0;
            line-height: 1.8;
            font-size: 1.05rem;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #74c0fc;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .main-header {
            background: linear-gradient(135deg, #1a2230 0%, #0f1419 100%);
            padding: 1.2rem 0;
            border-bottom: 2px solid #2a3a5a;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(to right, #ff6b6b, #4ecdc4);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: -0.5px;
        }
        .nav-desktop {
            display: flex;
            gap: 2rem;
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
        }
        .nav-desktop a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 0.8rem;
            border-radius: 6px;
        }
        .nav-desktop a:hover {
            background-color: rgba(255, 255, 255, 0.08);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #e0e0e0;
            font-size: 1.8rem;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background-color: #1a2230;
            padding: 1rem;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            border-top: 1px solid #2a3a5a;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 0.8rem 1rem;
            border-bottom: 1px solid #2a3a5a;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.95rem;
            color: #a0a0a0;
        }
        .breadcrumb a {
            color: #a0a0a0;
        }
        .breadcrumb i {
            margin: 0 0.5rem;
        }
        main {
            padding: 2rem 0;
            min-height: 80vh;
        }
        article {
            background-color: #161d27;
            border-radius: 12px;
            padding: 2.5rem;
            margin-bottom: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            color: #ffffff;
            line-height: 1.2;
            text-align: center;
            background: linear-gradient(90deg, #ff7e5f, #feb47b);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        h2 {
            font-size: 2rem;
            margin: 2.5rem 0 1.2rem;
            color: #4ecdc4;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #2a3a5a;
        }
        h3 {
            font-size: 1.6rem;
            margin: 2rem 0 1rem;
            color: #ffb86c;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            hyphens: auto;
        }
        .highlight {
            background-color: rgba(255, 107, 107, 0.15);
            border-left: 5px solid #ff6b6b;
            padding: 1.5rem;
            margin: 1.8rem 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.4rem;
            margin-right: 0.5rem;
        }
        .featured-image {
            width: 80%;
            margin: 2.5rem auto;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
            border: 3px solid #2a3a5a;
        }
        .featured-image figcaption {
            text-align: center;
            font-style: italic;
            padding: 1rem;
            background-color: #1a2230;
            color: #b0b0b0;
        }
        .search-section, .interactive-section {
            background-color: #1a2230;
            padding: 2rem;
            border-radius: 12px;
            margin: 2.5rem 0;
        }
        .section-title {
            font-size: 1.8rem;
            color: #74c0fc;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }
        .search-form input, .comment-form input, .comment-form textarea, .rating-form select {
            flex-grow: 1;
            padding: 0.9rem 1.2rem;
            border-radius: 8px;
            border: 1px solid #3a4a6a;
            background-color: #0f1419;
            color: #e0e0e0;
            font-size: 1rem;
            min-width: 250px;
        }
        .comment-form textarea {
            min-height: 150px;
            width: 100%;
            resize: vertical;
        }
        button, .btn {
            padding: 0.9rem 2rem;
            background: linear-gradient(to right, #4ecdc4, #44a08d);
            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;
        }
        button:hover, .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(78, 205, 196, 0.4);
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .star {
            font-size: 2rem;
            color: #555;
            cursor: pointer;
            transition: color 0.3s;
        }
        .star.active, .star:hover {
            color: #ffd700;
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.2rem;
            margin: 3rem 0;
        }
        .web-link {
            background-color: #1a2230;
            padding: 1.2rem;
            border-radius: 8px;
            border-left: 4px solid #4dabf7;
            transition: transform 0.3s ease, background-color 0.3s ease;
        }
        .web-link:hover {
            transform: translateX(5px);
            background-color: #222b3a;
        }
        .web-link a {
            color: #e0e0e0;
            font-weight: 600;
        }
        .main-footer {
            background-color: #0a0e13;
            padding: 2.5rem 0;
            text-align: center;
            border-top: 2px solid #2a3a5a;
        }
        .copyright {
            color: #888;
            font-size: 0.95rem;
            margin-top: 1.5rem;
        }
        .text-center { text-align: center; }
        .bold { font-weight: 800; color: #ffb86c; }
        .keyword { color: #4ecdc4; font-weight: 700; }
        .mt-3 { margin-top: 3rem; }
        .mb-3 { margin-bottom: 3rem; }
        .line-break { height: 1px; background-color: #2a3a5a; margin: 2.5rem 0; }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1rem;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.7rem; }
            h3 { font-size: 1.4rem; }
            article { padding: 1.5rem; }
            .featured-image { width: 100%; }
            .search-form, .comment-form { flex-direction: column; }
            .search-form input, .comment-form input, .comment-form textarea { min-width: auto; }
        }