* { 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: #333;
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: #e6e6e6;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .text-primary { color: #FFD700; }
        .bg-dark { background-color: #0f3460; }
        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: linear-gradient(90deg, #FF0000, #FF8C00);
            color: white;
            border: none;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(255, 0, 0, 0.3);
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(255, 140, 0, 0.5);
        }
        .section-padding { padding: 60px 0; }
        .highlight-box {
            background: rgba(255, 215, 0, 0.1);
            border-left: 5px solid #FFD700;
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 8px 8px 0;
        }
        .main-header {
            background: rgba(15, 52, 96, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo a {
            font-family: 'Arial Black', sans-serif;
            font-size: 2rem;
            color: #FFD700;
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 0 0 10px #FF0000;
        }
        .logo span { color: #00BFFF; }
        .nav-desktop { display: flex; gap: 25px; }
        @media (max-width: 768px) { .nav-desktop { display: none; } }
        .nav-desktop a {
            color: #e6e6e6;
            text-decoration: none;
            font-weight: 600;
            padding: 8px 15px;
            border-radius: 20px;
            transition: all 0.3s;
        }
        .nav-desktop a:hover, .nav-desktop a.active {
            background: #FF8C00;
            color: #1a1a2e;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #FFD700;
            font-size: 1.8rem;
            cursor: pointer;
        }
        @media (max-width: 768px) { .hamburger { display: block; } }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: #0f3460;
            padding: 20px;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            box-shadow: 0 10px 20px rgba(0,0,0,0.3);
        }
        .nav-mobile.active { display: flex; }
        .nav-mobile a {
            color: #e6e6e6;
            padding: 15px;
            text-decoration: none;
            border-bottom: 1px solid #1a5a96;
            transition: background 0.3s;
        }
        .nav-mobile a:hover { background: #1a5a96; }
        .breadcrumb {
            padding: 15px 0;
            background: rgba(255, 255, 255, 0.05);
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #FFD700;
            text-decoration: none;
        }
        .breadcrumb a:hover { text-decoration: underline; }
        .hero {
            text-align: center;
            padding: 80px 20px;
            background: radial-gradient(circle at center, #2d4059 0%, #0f3460 100%);
            border-bottom: 3px solid #FF8C00;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            color: #FFD700;
            text-shadow: 3px 3px 0 #FF0000;
        }
        @media (max-width: 768px) { .hero h1 { font-size: 2.5rem; } }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: #b0b0b0;
        }
        .search-box {
            max-width: 600px;
            margin: 40px auto;
            padding: 30px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 15px;
            text-align: center;
        }
        .search-box h2 { margin-bottom: 20px; color: #FFD700; }
        .search-form {
            display: flex;
            gap: 10px;
        }
        @media (max-width: 576px) { .search-form { flex-direction: column; } }
        .search-form input {
            flex-grow: 1;
            padding: 15px;
            border: 2px solid #FF8C00;
            border-radius: 50px;
            background: #1a1a2e;
            color: white;
            font-size: 1rem;
        }
        .search-form button {
            padding: 15px 30px;
            background: #FF8C00;
            color: white;
            border: none;
            border-radius: 50px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .search-form button:hover { background: #FF6600; }
        .content-layout {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0;
        }
        @media (max-width: 992px) { .content-layout { grid-template-columns: 1fr; } }
        .main-article h2 {
            font-size: 2.2rem;
            color: #FF8C00;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px dashed #FF8C00;
        }
        .main-article h3 {
            font-size: 1.7rem;
            color: #00BFFF;
            margin: 30px 0 15px;
        }
        .main-article p {
            margin-bottom: 1.5em;
            font-size: 1.1rem;
            text-align: justify;
        }
        .main-article ul, .main-article ol { margin-left: 30px; margin-bottom: 1.5em; }
        .main-article li { margin-bottom: 10px; }
        .main-article strong { color: #FFD700; }
        .image-float {
            float: left;
            margin: 0 25px 15px 0;
            max-width: 400px;
            border: 5px solid #FF8C00;
            border-radius: 10px;
        }
        @media (max-width: 768px) { .image-float { float: none; margin: 20px auto; } }
        .internal-link {
            color: #00FF7F;
            text-decoration: underline;
            font-weight: bold;
        }
        .internal-link:hover { color: #FFD700; }
        .sidebar-widget {
            background: rgba(255, 255, 255, 0.05);
            padding: 25px;
            border-radius: 15px;
            margin-bottom: 30px;
            border: 1px solid #2d4059;
        }
        .sidebar-widget h3 {
            color: #FF8C00;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid #FF8C00;
        }
        .rating-stars { color: #FFD700; font-size: 1.5rem; margin: 10px 0; }
        .comment-list { list-style: none; }
        .comment-list li {
            padding: 15px;
            background: rgba(255,255,255,0.03);
            margin-bottom: 15px;
            border-radius: 8px;
        }
        .comment-author { color: #FFD700; font-weight: bold; }
        .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .form-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
            color: #b0b0b0;
        }
        .form-control {
            width: 100%;
            padding: 12px;
            border-radius: 8px;
            border: 1px solid #2d4059;
            background: rgba(255,255,255,0.08);
            color: white;
            font-size: 1rem;
        }
        textarea.form-control { min-height: 120px; resize: vertical; }
        .stars-input { display: flex; gap: 10px; cursor: pointer; }
        .star { font-size: 1.8rem; color: #555; transition: color 0.2s; }
        .star:hover, .star.active { color: #FFD700; }
        .longtail-links {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
            padding: 40px 0;
            border-top: 2px solid #2d4059;
            border-bottom: 2px solid #2d4059;
        }
        @media (max-width: 992px) { .longtail-links { grid-template-columns: repeat(3, 1fr); } }
        @media (max-width: 576px) { .longtail-links { grid-template-columns: 1fr; } }
        .web-link {
            background: rgba(255, 215, 0, 0.05);
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            transition: transform 0.3s;
        }
        .web-link:hover { transform: translateY(-5px); background: rgba(255, 215, 0, 0.1); }
        .web-link a {
            color: #00BFFF;
            text-decoration: none;
            font-weight: bold;
        }
        .web-link a:hover { text-decoration: underline; color: #FFD700; }
        .main-footer {
            background: #0d1930;
            padding: 50px 0 20px;
            text-align: center;
        }
        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 25px;
            margin-bottom: 30px;
        }
        .footer-links a {
            color: #b0b0b0;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer-links a:hover { color: #FFD700; }
        .copyright {
            padding-top: 20px;
            border-top: 1px solid #2d4059;
            color: #777;
            font-size: 0.9rem;
        }