* { margin: 0; padding: 0; box-sizing: border-box; }
        :root {
            --primary: #1a1a2e;
            --accent: #e94560;
            --green: #27ae60;
            --orange: #f39c12;
            --light: #f5f6fa;
            --white: #ffffff;
            --gray: #6b7280;
            --border: #e5e7eb;
            --shadow: 0 4px 20px rgba(0,0,0,0.08);
        }
        body { font-family: 'Inter', sans-serif; color: #333; background: var(--light); line-height: 1.7; }
        a { color: var(--accent); text-decoration: none; transition: color 0.3s; }
        a:hover { color: #c0392b; }
        .header { background: var(--primary); padding: 15px 0; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 10px rgba(0,0,0,0.3); }
        .header-inner { max-width: 1280px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; flex-wrap: wrap; }
        .my-logo { font-family: 'Montserrat', sans-serif; font-size: 28px; font-weight: 900; color: var(--white); text-transform: uppercase; letter-spacing: 2px; }
        .my-logo span { color: var(--accent); }
        .my-logo small { display: block; font-size: 11px; color: #aaa; letter-spacing: 1px; font-weight: 400; }
        .nav-toggle { display: none; }
        .nav-toggle-label { display: none; font-size: 24px; color: var(--white); cursor: pointer; padding: 5px 10px; }
        .nav-menu { display: flex; list-style: none; gap: 24px; }
        .nav-menu a { color: #e0e0e0; font-weight: 500; font-size: 14px; transition: color 0.3s; }
        .nav-menu a:hover { color: var(--accent); }
        @media (max-width: 768px) {
            .nav-toggle-label { display: block; }
            .nav-menu { display: none; width: 100%; flex-direction: column; padding: 20px 0; gap: 15px; text-align: center; border-top: 1px solid rgba(255,255,255,0.1); }
            .nav-toggle:checked ~ .nav-menu { display: flex; }
        }
        .breadcrumb { background: var(--white); padding: 12px 20px; font-size: 13px; color: var(--gray); }
        .breadcrumb-inner { max-width: 1280px; margin: 0 auto; }
        .breadcrumb a { color: var(--accent); }
        .main { max-width: 1280px; margin: 0 auto; padding: 30px 20px; display: grid; grid-template-columns: 1fr 320px; gap: 30px; }
        @media (max-width: 992px) { .main { grid-template-columns: 1fr; } }
        .content { background: var(--white); padding: 40px; border-radius: 12px; box-shadow: var(--shadow); }
        @media (max-width: 576px) { .content { padding: 20px; } }
        .content h1 { font-family: 'Montserrat', sans-serif; font-size: 36px; line-height: 1.3; color: var(--primary); margin-bottom: 10px; }
        .content h2 { font-size: 28px; color: var(--primary); margin: 40px 0 15px; padding-bottom: 8px; border-bottom: 3px solid var(--accent); }
        .content h3 { font-size: 22px; color: var(--primary); margin: 30px 0 10px; }
        .content h4 { font-size: 18px; color: #444; margin: 20px 0 8px; }
        .content p { margin-bottom: 16px; font-size: 15px; color: #444; }
        .content ul, .content ol { margin: 0 0 16px 25px; }
        .content li { margin-bottom: 8px; font-size: 15px; }
        .content img { max-width: 100%; height: auto; border-radius: 10px; margin: 20px 0; border: 1px solid var(--border); }
        .content blockquote { background: #f8f9fa; border-left: 4px solid var(--accent); padding: 15px 20px; margin: 20px 0; font-style: italic; border-radius: 0 8px 8px 0; }
        .content .highlight { background: #fff3cd; padding: 2px 6px; border-radius: 4px; }
        .meta { font-size: 13px; color: var(--gray); margin-bottom: 20px; display: flex; gap: 15px; flex-wrap: wrap; }
        .meta i { margin-right: 4px; }
        .sidebar { background: var(--white); padding: 24px; border-radius: 12px; box-shadow: var(--shadow); height: fit-content; position: sticky; top: 80px; }
        .sidebar h3 { font-size: 18px; margin-bottom: 15px; color: var(--primary); border-bottom: 2px solid var(--accent); padding-bottom: 8px; }
        .sidebar ul { list-style: none; }
        .sidebar li { margin-bottom: 10px; font-size: 14px; }
        .sidebar a { color: #555; display: flex; align-items: center; gap: 8px; }
        .sidebar a:hover { color: var(--accent); }
        .sidebar i { width: 18px; text-align: center; color: var(--orange); }
        .search-form { display: flex; margin: 20px 0; gap: 8px; }
        .search-form input { flex: 1; padding: 12px 16px; border: 2px solid var(--border); border-radius: 8px; font-size: 15px; outline: none; }
        .search-form input:focus { border-color: var(--accent); }
        .search-form button { background: var(--accent); color: var(--white); border: none; padding: 12px 20px; border-radius: 8px; cursor: pointer; font-size: 15px; transition: background 0.3s; }
        .search-form button:hover { background: #c0392b; }
        .comment-form, .rating-form { margin: 30px 0; padding: 20px; background: #f8f9fa; border-radius: 10px; }
        .comment-form textarea, .rating-form textarea { width: 100%; padding: 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; min-height: 80px; margin-bottom: 10px; font-family: 'Inter', sans-serif; }
        .comment-form input, .rating-form input { padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; margin-bottom: 10px; width: 100%; }
        .comment-form button, .rating-form button { background: var(--green); color: var(--white); border: none; padding: 10px 24px; border-radius: 8px; cursor: pointer; font-size: 14px; transition: background 0.3s; }
        .comment-form button:hover { background: #218c53; }
        .rating-form button { background: var(--orange); }
        .rating-form button:hover { background: #e67e22; }
        .rating-stars { display: flex; gap: 5px; margin-bottom: 10px; font-size: 22px; color: #ccc; cursor: pointer; }
        .rating-stars i.active { color: var(--orange); }
        .footer { background: var(--primary); color: #ccc; padding: 40px 20px 0; margin-top: 50px; }
        .footer-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 30px; padding-bottom: 30px; }
        .footer h4 { color: var(--white); margin-bottom: 15px; font-size: 16px; }
        .footer ul { list-style: none; }
        .footer li { margin-bottom: 8px; font-size: 14px; }
        .footer a { color: #aaa; }
        .footer a:hover { color: var(--accent); }
        .copyright { border-top: 1px solid rgba(255,255,255,0.1); padding: 20px; text-align: center; font-size: 14px; color: #888; }
        friend-link { display: block; font-size: 14px; color: #aaa; margin-top: 10px; }
        friend-link a { color: #ccc; }
        friend-link a:hover { color: var(--accent); }
        .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
        @media (max-width: 576px) { .grid-2 { grid-template-columns: 1fr; } }
        .badge { display: inline-block; background: var(--accent); color: var(--white); padding: 2px 10px; border-radius: 20px; font-size: 12px; }
        .badge-green { background: var(--green); }
        .data-table { width: 100%; border-collapse: collapse; margin: 15px 0; font-size: 14px; }
        .data-table th, .data-table td { border: 1px solid var(--border); padding: 10px; text-align: left; }
        .data-table th { background: var(--primary); color: var(--white); }
        .data-table tr:nth-child(even) { background: #f8f9fa; }
        @media (max-width: 576px) {
            .content h1 { font-size: 28px; }
            .content h2 { font-size: 22px; }
        }