*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
            background: #f8f9fa;
            color: #1a1a2e;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #c62828;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #e53935;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #0b0b1a 0%, #1a1a2e 100%);
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
            border-bottom: 3px solid #c62828;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #ff1e1e, #ff6b35);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
            transition: transform 0.2s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo span {
            font-weight: 300;
            color: #fff;
            -webkit-text-fill-color: #fff;
            background: none;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e0e0e0;
            padding: 8px 16px;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
        }
        .main-nav a:hover {
            background: rgba(198, 40, 40, 0.25);
            color: #fff;
            text-decoration: none;
        }
        .main-nav a.active {
            background: #c62828;
            color: #fff;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #fff;
            color: #fff;
            font-size: 1.4rem;
            padding: 6px 12px;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .breadcrumbs {
            background: #f1f1f1;
            padding: 10px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #ddd;
        }
        .breadcrumbs ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumbs li+li::before {
            content: "›";
            margin-right: 6px;
            color: #999;
        }
        .breadcrumbs a {
            color: #555;
        }
        .breadcrumbs a:hover {
            color: #c62828;
        }
        .breadcrumbs .current {
            color: #1a1a2e;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #0b0b1a 0%, #2d1b1b 100%);
            color: #fff;
            padding: 60px 0 50px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "🏁";
            font-size: 12rem;
            opacity: 0.04;
            position: absolute;
            right: -30px;
            bottom: -30px;
            transform: rotate(-15deg);
        }
        .hero h1 {
            font-size: 3rem;
            font-weight: 800;
            letter-spacing: -1px;
            margin-bottom: 16px;
            background: linear-gradient(135deg, #ff1e1e, #ffb347);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 20px;
            opacity: 0.9;
            line-height: 1.6;
        }
        .hero .meta-info {
            font-size: 0.9rem;
            opacity: 0.7;
            display: flex;
            justify-content: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .hero .meta-info i {
            margin-right: 6px;
        }
        section {
            padding: 48px 0;
            border-bottom: 1px solid #e8e8e8;
        }
        section:last-of-type {
            border-bottom: none;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: #0b0b1a;
            border-left: 5px solid #c62828;
            padding-left: 16px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 28px 0 14px;
            color: #1a1a2e;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 20px 0 10px;
            color: #2d2d44;
        }
        p {
            margin-bottom: 16px;
            font-size: 1.05rem;
        }
        .lead {
            font-size: 1.2rem;
            font-weight: 400;
            color: #333;
        }
        .highlight-box {
            background: #f1f1f1;
            border-left: 5px solid #c62828;
            padding: 20px 24px;
            border-radius: 0 8px 8px 0;
            margin: 24px 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            margin: 24px 0;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 24px;
            margin: 24px 0;
        }
        .card {
            background: #fff;
            border-radius: 12px;
            padding: 24px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            transition: transform 0.2s, box-shadow 0.2s;
            border: 1px solid #f0f0f0;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
        }
        .card i {
            font-size: 2rem;
            color: #c62828;
            margin-bottom: 12px;
        }
        .card h4 {
            margin-top: 0;
        }
        .stat-number {
            font-size: 2.4rem;
            font-weight: 800;
            color: #c62828;
            line-height: 1.2;
        }
        .stat-label {
            font-size: 0.9rem;
            color: #666;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            background: #fff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
        }
        .data-table th {
            background: #1a1a2e;
            color: #fff;
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 12px 16px;
            border-bottom: 1px solid #eee;
        }
        .data-table tr:hover td {
            background: #faf5f5;
        }
        .featured-image {
            border-radius: 12px;
            overflow: hidden;
            margin: 28px 0;
            background: #e0e0e0;
            position: relative;
        }
        .featured-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .featured-image .img-caption {
            background: rgba(0, 0, 0, 0.7);
            color: #fff;
            padding: 10px 16px;
            font-size: 0.85rem;
            text-align: center;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 4px;
            color: #1a1a2e;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            font-family: inherit;
            transition: border-color 0.2s;
            background: #fff;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            border-color: #c62828;
            outline: none;
        }
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            padding: 12px 32px;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            background: #c62828;
            color: #fff;
        }
        .btn:hover {
            background: #b71c1c;
            transform: scale(1.02);
        }
        .btn-secondary {
            background: #1a1a2e;
        }
        .btn-secondary:hover {
            background: #0b0b1a;
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #ffb300;
            cursor: pointer;
        }
        .rating-stars i {
            transition: transform 0.2s;
        }
        .rating-stars i:hover {
            transform: scale(1.2);
        }
        .comment-item {
            background: #fff;
            border-radius: 10px;
            padding: 20px;
            margin-bottom: 16px;
            border-left: 4px solid #c62828;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        }
        .comment-item .author {
            font-weight: 700;
            color: #1a1a2e;
        }
        .comment-item .date {
            font-size: 0.8rem;
            color: #999;
            margin-left: 12px;
        }
        .comment-item .content {
            margin-top: 8px;
        }
        friend-link {
            display: block;
            padding: 24px 0;
            border-top: 1px solid #e8e8e8;
            margin-top: 24px;
        }
        friend-link ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
        }
        friend-link a {
            color: #555;
            font-size: 0.95rem;
        }
        friend-link a:hover {
            color: #c62828;
        }
        .site-footer {
            background: #0b0b1a;
            color: #ccc;
            padding: 40px 0 24px;
            font-size: 0.9rem;
        }
        .site-footer .footer-inner {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .site-footer .copyright {
            text-align: center;
            border-top: 1px solid #2d2d44;
            padding-top: 20px;
            font-size: 0.85rem;
            color: #888;
        }
        .site-footer .copyright a {
            color: #ff6b6b;
        }
        @media (max-width: 992px) {
            .grid-2,
            .grid-3 {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 4px;
                padding-top: 16px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 16px;
                border-radius: 6px;
                width: 100%;
            }
            .header-inner {
                align-items: center;
            }
            .hero {
                padding: 40px 0 30px;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .data-table {
                font-size: 0.85rem;
            }
            .data-table th,
            .data-table td {
                padding: 8px 10px;
            }
            .breadcrumbs ol {
                font-size: 0.75rem;
            }
            .container {
                padding: 0 14px;
            }
            section {
                padding: 32px 0;
            }
            .rating-stars {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.3rem;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .stat-number {
                font-size: 1.8rem;
            }
            .btn {
                padding: 10px 24px;
                font-size: 0.9rem;
            }
        }
        .text-center {
            text-align: center;
        }
        .mt-16 {
            margin-top: 16px;
        }
        .mt-24 {
            margin-top: 24px;
        }
        .mb-16 {
            margin-bottom: 16px;
        }
        .mb-24 {
            margin-bottom: 24px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .gap-8 {
            gap: 8px;
        }
        .tag {
            display: inline-block;
            background: #eee;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            color: #555;
        }
        .tag-red {
            background: #c62828;
            color: #fff;
        }