* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f8fafc;
            color: #1a1a2e;
            line-height: 1.8;
            font-size: 16px;
        }
        a {
            color: #1e3a5f;
            text-decoration: none;
            transition: color 0.3s;
        }
        a:hover {
            color: #e63946;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #0b1a2e, #1e3a5f);
            color: #fff;
            padding: 18px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 26px;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f9d423, #f7971e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
            display: inline-block;
        }
        .my-logo a {
            color: inherit;
            -webkit-text-fill-color: transparent;
        }
        .my-logo small {
            font-size: 13px;
            font-weight: 300;
            color: #aac9e4;
            -webkit-text-fill-color: #aac9e4;
            display: block;
            letter-spacing: 0.5px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            font-size: 22px;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s;
        }
        .nav-toggle:hover {
            border-color: #f9d423;
            color: #f9d423;
        }
        nav {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            align-items: center;
        }
        nav a {
            color: #e0edf7;
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 500;
            transition: all 0.3s;
        }
        nav a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #f9d423;
            transform: translateY(-1px);
        }
        nav a.active {
            background: #f9d423;
            color: #0b1a2e;
        }
        .breadcrumb {
            padding: 12px 0 4px;
            font-size: 13px;
            color: #94a3b8;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: #cbd5e1;
        }
        .breadcrumb a:hover {
            color: #f9d423;
        }
        .breadcrumb span {
            color: #e2e8f0;
        }
        main {
            padding: 30px 0 50px;
        }
        h1 {
            font-size: 38px;
            font-weight: 800;
            color: #0b1a2e;
            margin-bottom: 12px;
            line-height: 1.25;
            letter-spacing: -0.5px;
            border-left: 6px solid #e63946;
            padding-left: 20px;
        }
        h2 {
            font-size: 28px;
            font-weight: 700;
            color: #1e3a5f;
            margin: 40px 0 16px;
            border-bottom: 3px solid #e63946;
            padding-bottom: 8px;
        }
        h3 {
            font-size: 22px;
            font-weight: 600;
            color: #2c3e50;
            margin: 30px 0 12px;
        }
        h4 {
            font-size: 18px;
            font-weight: 600;
            color: #34495e;
            margin: 24px 0 10px;
        }
        p {
            margin-bottom: 18px;
            color: #2d3748;
        }
        .last-updated {
            display: inline-block;
            background: #eef2f7;
            padding: 6px 20px;
            border-radius: 30px;
            font-size: 14px;
            color: #4a5568;
            margin-bottom: 24px;
            border-left: 4px solid #e63946;
        }
        .featured-image {
            margin: 24px 0 32px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
        }
        .featured-image img {
            width: 100%;
            display: block;
        }
        .featured-image figcaption {
            background: #f1f5f9;
            padding: 10px 18px;
            font-size: 14px;
            color: #475569;
            text-align: center;
        }
        .highlight-box {
            background: linear-gradient(135deg, #eef2f7, #e2e8f0);
            border-left: 6px solid #e63946;
            padding: 24px 28px;
            border-radius: 12px;
            margin: 28px 0;
        }
        .highlight-box strong {
            color: #e63946;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 28px 0;
        }
        .card {
            background: #fff;
            border-radius: 14px;
            padding: 24px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            border: 1px solid #e9edf2;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 36px rgba(0, 0, 0, 0.1);
        }
        .card h3 {
            margin-top: 0;
            font-size: 20px;
        }
        .card i {
            color: #e63946;
            margin-right: 8px;
        }
        .stat-badge {
            display: inline-block;
            background: #1e3a5f;
            color: #fff;
            padding: 2px 14px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 8px;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            font-size: 15px;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
        }
        .data-table th {
            background: #1e3a5f;
            color: #fff;
            padding: 14px 18px;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 12px 18px;
            border-bottom: 1px solid #e9edf2;
        }
        .data-table tr:hover td {
            background: #f8fafc;
        }
        .data-table .highlight-row td {
            background: #fff9e6;
            font-weight: 600;
        }
        .btn {
            display: inline-block;
            padding: 10px 28px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 14px;
            border: none;
            cursor: pointer;
            transition: all 0.3s;
        }
        .btn-primary {
            background: #e63946;
            color: #fff;
        }
        .btn-primary:hover {
            background: #c1121f;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(230, 57, 70, 0.35);
        }
        .btn-outline {
            background: transparent;
            color: #1e3a5f;
            border: 2px solid #1e3a5f;
        }
        .btn-outline:hover {
            background: #1e3a5f;
            color: #fff;
        }
        .search-section {
            background: #fff;
            padding: 28px 30px;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            margin: 32px 0;
            border: 1px solid #e9edf2;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: 2px solid #e2e8f0;
            border-radius: 30px;
            font-size: 16px;
            outline: none;
            transition: border-color 0.3s;
        }
        .search-form input:focus {
            border-color: #e63946;
        }
        .search-form button {
            padding: 14px 32px;
            border-radius: 30px;
            background: #e63946;
            color: #fff;
            border: none;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #c1121f;
            transform: translateY(-2px);
        }
        .interaction-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 40px 0;
        }
        .comment-box,
        .rating-box {
            background: #fff;
            padding: 28px;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            border: 1px solid #e9edf2;
        }
        .comment-box h3,
        .rating-box h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .comment-box textarea {
            width: 100%;
            padding: 14px 18px;
            border: 2px solid #e2e8f0;
            border-radius: 12px;
            font-size: 15px;
            font-family: inherit;
            resize: vertical;
            min-height: 110px;
            outline: none;
            transition: border-color 0.3s;
        }
        .comment-box textarea:focus {
            border-color: #e63946;
        }
        .comment-box input[type="text"] {
            width: 100%;
            padding: 12px 18px;
            border: 2px solid #e2e8f0;
            border-radius: 12px;
            font-size: 15px;
            margin: 10px 0;
            outline: none;
            transition: border-color 0.3s;
        }
        .comment-box input[type="text"]:focus {
            border-color: #e63946;
        }
        .comment-box .btn,
        .rating-box .btn {
            margin-top: 10px;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            font-size: 28px;
            margin: 12px 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #d1d5db;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f59e0b;
        }
        .rating-display {
            font-size: 18px;
            font-weight: 600;
            color: #1e3a5f;
            margin-top: 8px;
        }
        friend-link {
            display: block;
            padding: 28px 0 18px;
            border-top: 2px solid #e2e8f0;
            margin-top: 40px;
        }
        friend-link h3 {
            font-size: 20px;
            margin-bottom: 16px;
            color: #1e3a5f;
        }
        friend-link ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 10px 20px;
        }
        friend-link ul li a {
            color: #1e3a5f;
            font-weight: 500;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: all 0.3s;
        }
        friend-link ul li a:hover {
            border-bottom-color: #e63946;
            color: #e63946;
        }
        footer {
            background: #0b1a2e;
            color: #cbd5e1;
            padding: 30px 0 24px;
            text-align: center;
            font-size: 14px;
        }
        footer a {
            color: #f9d423;
        }
        footer a:hover {
            color: #fff;
        }
        footer .copyright {
            margin-top: 12px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 16px;
            font-size: 13px;
            color: #94a3b8;
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-direction: row;
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: 14px 0 6px;
                gap: 4px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                padding: 10px 16px;
                border-radius: 8px;
                width: 100%;
            }
            h1 {
                font-size: 26px;
                padding-left: 14px;
            }
            h2 {
                font-size: 22px;
            }
            h3 {
                font-size: 19px;
            }
            .grid-2 {
                grid-template-columns: 1fr;
            }
            .interaction-section {
                grid-template-columns: 1fr;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input {
                min-width: auto;
            }
            .data-table {
                font-size: 13px;
            }
            .data-table th,
            .data-table td {
                padding: 8px 10px;
            }
            .my-logo {
                font-size: 20px;
            }
            .breadcrumb {
                font-size: 12px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            h1 {
                font-size: 22px;
            }
            .card {
                padding: 18px;
            }
            .highlight-box {
                padding: 16px 18px;
            }
            .star-rating {
                font-size: 24px;
            }
        }
        @media (min-width: 769px) {
            nav {
                display: flex !important;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        ::selection {
            background: #e63946;
            color: #fff;
        }