* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background: #f5f5f5;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: #e10600; 
            transition: color 0.3s ease;
        }
        a:hover {
            color: #000;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #000 0%, #1f1f1f 100%);
            color: #fff;
            padding: 1rem 0;
            border-bottom: 5px solid #e10600;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.5rem;
            font-weight: 900;
            color: #fff;
            text-transform: uppercase;
            letter-spacing: -1px;
        }
        .my-logo span {
            color: #e10600;
        }
        .my-logo:hover {
            color: #e10600;
        }
        .my-logo:hover span {
            color: #fff;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #fff;
            font-weight: 600;
            padding: 0.5rem;
            border-radius: 4px;
        }
        .main-nav a:hover {
            background: #e10600;
        }
        .breadcrumb {
            padding: 1rem 0;
            background: #eee;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #666;
        }
        .breadcrumb a:hover {
            color: #e10600;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #fff;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: #000;
                padding: 1rem;
                display: none;
            }
            .main-nav.active ul {
                display: flex;
            }
        }
        .hero {
            background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1593941707882-a5bba5338fe2?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80');
            background-size: cover;
            background-position: center;
            color: #fff;
            text-align: center;
            padding: 4rem 2rem;
            margin-bottom: 2rem;
        }
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .search-box {
            max-width: 600px;
            margin: 2rem auto;
            display: flex;
        }
        .search-box input {
            flex: 1;
            padding: 1rem;
            border: none;
            border-radius: 4px 0 0 4px;
            font-size: 1rem;
        }
        .search-box button {
            background: #e10600;
            color: #fff;
            border: none;
            padding: 1rem 2rem;
            border-radius: 0 4px 4px 0;
            cursor: pointer;
            font-weight: bold;
        }
        .search-box button:hover {
            background: #c10500;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2rem;
            margin: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: #fff;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .article-meta {
            color: #666;
            font-size: 0.9rem;
            margin-bottom: 1.5rem;
            border-bottom: 1px solid #eee;
            padding-bottom: 1rem;
        }
        .update-time {
            color: #e10600;
            font-weight: bold;
        }
        h1, h2, h3, h4 {
            color: #000;
            margin-top: 2rem;
            margin-bottom: 1rem;
            line-height: 1.2;
        }
        h1 {
            font-size: 2.8rem;
            border-left: 5px solid #e10600;
            padding-left: 1rem;
        }
        h2 {
            font-size: 2rem;
            color: #e10600;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #eee;
        }
        h3 {
            font-size: 1.5rem;
            color: #333;
        }
        h4 {
            font-size: 1.2rem;
            color: #666;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.2rem;
            font-weight: bold;
            color: #444;
            background: #f9f9f9;
            padding: 1rem;
            border-left: 4px solid #e10600;
            margin: 2rem 0;
        }
        .highlight {
            background: #fff9e6;
            padding: 1rem;
            border-radius: 5px;
            border-left: 4px solid #ffcc00;
            margin: 1.5rem 0;
        }
        .float-img {
            float: left;
            margin: 0 1.5rem 1rem 0;
            max-width: 400px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        @media (max-width: 768px) {
            .float-img {
                float: none;
                margin: 1rem auto;
                max-width: 100%;
            }
        }
        ul, ol {
            margin-left: 2rem;
            margin-bottom: 1.5rem;
        }
        .link-list {
            background: #f8f8f8;
            padding: 1.5rem;
            border-radius: 8px;
            margin: 2rem 0;
        }
        .link-list h3 {
            margin-top: 0;
        }
        .sidebar {
            background: #fff;
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .widget {
            margin-bottom: 2rem;
        }
        .widget-title {
            font-size: 1.3rem;
            color: #000;
            border-bottom: 2px solid #e10600;
            padding-bottom: 0.5rem;
            margin-bottom: 1rem;
        }
        .comments-section, .rating-section {
            background: #fff;
            padding: 2rem;
            border-radius: 10px;
            margin-top: 2rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 1.5rem;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-group label {
            margin-bottom: 0.5rem;
            font-weight: bold;
        }
        .form-group input, .form-group textarea, .form-group select {
            padding: 0.8rem;
            border: 1px solid #ccc;
            border-radius: 4px;
            font-family: inherit;
        }
        .form-group textarea {
            min-height: 150px;
            resize: vertical;
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            font-size: 1.5rem;
            color: #ccc;
            cursor: pointer;
        }
        .star-rating .star:hover,
        .star-rating .star.active {
            color: #ffcc00;
        }
        .btn-submit {
            background: #e10600;
            color: #fff;
            border: none;
            padding: 1rem;
            border-radius: 4px;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
        }
        .btn-submit:hover {
            background: #c10500;
        }
        .site-footer {
            background: #000;
            color: #fff;
            padding: 3rem 0 1rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 900;
            margin-bottom: 1rem;
        }
        .footer-links a {
            color: #ccc;
            display: block;
            margin-bottom: 0.5rem;
        }
        .footer-links a:hover {
            color: #e10600;
        }
        friend-link {
            display: block;
            margin: 0.5rem 0;
            color: #ffcc00;
            font-weight: bold;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #333;
            color: #999;
            font-size: 0.9rem;
        }
        .text-center { text-align: center; }
        .mb-1 { margin-bottom: 1rem; }
        .mb-2 { margin-bottom: 2rem; }
        .mt-2 { margin-top: 2rem; }
        .emoji { font-size: 1.2em; }