* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            line-height: 1.7;
            color: #2d2d2d;
            background: #faf7f5;
            font-size: 16px;
        }
        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #ed1c24 0%, #c8102e 100%);
            color: #fff;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 15px rgba(0, 0, 0, .15);
        }
        .header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 900;
            letter-spacing: 1px;
        }
        .my-logo a {
            color: #fff;
            text-decoration: none;
            font-style: italic;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo a:hover {
            opacity: .85;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav ul li a {
            color: #fff;
            text-decoration: none;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            transition: all .3s ease;
            background: rgba(255, 255, 255, .1);
        }
        .main-nav ul li a:hover {
            background: rgba(255, 255, 255, .3);
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 24px;
            cursor: pointer;
            padding: 4px 8px;
        }
        .breadcrumb {
            background: rgba(0, 0, 0, .15);
            padding: 6px 0;
            font-size: 13px;
        }
        .breadcrumb a {
            color: #ffe0e0;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb span {
            color: #fff;
        }
        main {
            padding: 30px 0 50px;
        }
        article {
            background: #fff;
            border-radius: 16px;
            box-shadow: 0 3px 20px rgba(0, 0, 0, .06);
            padding: 40px;
            margin-bottom: 40px;
        }
        h1 {
            font-size: 38px;
            color: #c8102e;
            margin-bottom: 8px;
            line-height: 1.2;
            font-weight: 800;
        }
        h2 {
            font-size: 28px;
            color: #c8102e;
            margin: 35px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #ffd6d6;
            font-weight: 700;
        }
        h3 {
            font-size: 22px;
            color: #333;
            margin: 24px 0 12px;
            font-weight: 600;
        }
        h4 {
            font-size: 18px;
            color: #555;
            margin: 18px 0 10px;
            font-weight: 600;
        }
        p {
            margin-bottom: 16px;
            font-size: 16px;
            line-height: 1.75;
        }
        ul,
        ol {
            margin: 12px 0 20px 24px;
        }
        li {
            margin-bottom: 6px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            margin: 20px 0;
        }
        .image-caption {
            font-size: 13px;
            color: #888;
            text-align: center;
            margin-top: -12px;
            margin-bottom: 20px;
        }
        .last-updated {
            display: inline-block;
            background: #fff4e5;
            color: #b45309;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            margin: 10px 0 20px;
        }
        .highlight-box {
            background: linear-gradient(135deg, #fff5f5, #ffe8e8);
            border-left: 5px solid #ed1c24;
            padding: 18px 22px;
            border-radius: 0 12px 12px 0;
            margin: 20px 0;
        }
        .info-box {
            background: #f0f7ff;
            border-left: 5px solid #2196f3;
            padding: 18px 22px;
            border-radius: 0 12px 12px 0;
            margin: 20px 0;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 20px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }
        table th,
        table td {
            padding: 10px 14px;
            border: 1px solid #e5e5e5;
            text-align: left;
        }
        table th {
            background: #f8f8f8;
            font-weight: 700;
            color: #c8102e;
        }
        table tr:hover {
            background: #fafafa;
        }
        .search-box {
            background: linear-gradient(135deg, #f5f0ff, #fff0f6);
            padding: 30px;
            border-radius: 16px;
            margin: 30px 0;
            text-align: center;
        }
        .search-box form {
            display: flex;
            max-width: 500px;
            margin: 0 auto;
            gap: 10px;
        }
        .search-box input[type="text"] {
            flex: 1;
            padding: 12px 18px;
            border: 2px solid #ddd;
            border-radius: 25px;
            font-size: 15px;
            outline: none;
            transition: border-color .3s;
        }
        .search-box input[type="text"]:focus {
            border-color: #ed1c24;
        }
        .btn {
            background: #ed1c24;
            color: #fff;
            border: none;
            padding: 12px 24px;
            border-radius: 25px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all .3s;
        }
        .btn:hover {
            background: #c8102e;
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(237, 28, 36, .3);
        }
        .rating-section {
            background: #fff8f0;
            border: 2px solid #ffe0b3;
            border-radius: 16px;
            padding: 25px;
            margin: 30px 0;
            text-align: center;
        }
        .star-rating {
            display: flex;
            justify-content: center;
            gap: 6px;
            font-size: 32px;
            margin: 12px 0;
            flex-direction: row-reverse;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ddd;
            cursor: pointer;
            transition: color .2s, transform .2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #ffb700;
            transform: scale(1.1);
        }
        .comment-section {
            background: #f8f9fa;
            border-radius: 16px;
            padding: 25px;
            margin: 30px 0;
        }
        .comment-section textarea {
            width: 100%;
            padding: 14px;
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            min-height: 100px;
            font-family: inherit;
            font-size: 14px;
            resize: vertical;
            margin-bottom: 12px;
        }
        .comment-section textarea:focus {
            border-color: #ed1c24;
            outline: none;
        }
        .friend-link {
            display: block;
            background: #f8f8f8;
            padding: 20px;
            border-radius: 12px;
            margin-top: 20px;
        }
        .friend-link a {
            color: #c8102e;
            text-decoration: none;
            margin: 0 10px;
            font-weight: 600;
        }
        .friend-link a:hover {
            text-decoration: underline;
        }
        footer {
            background: #1a1a2e;
            color: #aaa;
            padding: 30px 0 20px;
            font-size: 14px;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }
        .footer-links a {
            color: #aaa;
            text-decoration: none;
            margin: 0 12px;
        }
        .footer-links a:hover {
            color: #fff;
        }
        .copyright {
            text-align: center;
            border-top: 1px solid #2a2a3e;
            padding-top: 16px;
            font-size: 13px;
        }
        @media (max-width:768px) {
            .hamburger {
                display: block;
            }
            .main-nav ul {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: 10px 0;
                gap: 4px;
            }
            .main-nav ul.show {
                display: flex;
            }
            .main-nav ul li a {
                display: block;
                padding: 10px 16px;
            }
            article {
                padding: 20px;
            }
            h1 {
                font-size: 28px;
            }
            h2 {
                font-size: 22px;
            }
            .search-box form {
                flex-direction: column;
            }
            .search-box .btn {
                width: 100%;
            }
        }
        @media (max-width:480px) {
            .container {
                padding: 0 12px;
            }
            h1 {
                font-size: 24px;
            }
            h2 {
                font-size: 20px;
            }
        }