* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #fcf8f0;
            color: #2d2d2d;
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: #c0392b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #e74c3c;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #1a1a2e, #16213e);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 999;
            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: 28px;
            font-weight: 800;
            color: #f9ca24;
            letter-spacing: 1px;
            text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.3);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
            color: #f9ca24;
        }
        .my-logo span {
            color: #fff;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f9ca24;
            color: #f9ca24;
            font-size: 24px;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: #f9ca24;
            color: #1a1a2e;
        }
        .nav-menu {
            display: flex;
            gap: 28px;
            align-items: center;
            list-style: none;
        }
        .nav-menu li a {
            color: #eee;
            font-weight: 500;
            font-size: 15px;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-menu li a:hover {
            color: #f9ca24;
            border-bottom-color: #f9ca24;
            text-decoration: none;
        }
        .breadcrumb {
            background: #f0e6d8;
            padding: 12px 0;
            font-size: 14px;
            color: #555;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
        }
        .breadcrumb ol li+li::before {
            content: "›";
            margin-right: 12px;
            color: #999;
        }
        .breadcrumb a {
            color: #7f5539;
        }
        .breadcrumb .current {
            color: #2d2d2d;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #f9ca24, #f0932b);
            padding: 48px 0 40px;
            text-align: center;
            border-radius: 0 0 40px 40px;
            margin-bottom: 40px;
        }
        .hero h1 {
            font-size: 42px;
            font-weight: 900;
            color: #1a1a2e;
            text-shadow: 2px 2px 0 rgba(255, 255, 255, 0.3);
            margin-bottom: 12px;
        }
        .hero p {
            font-size: 18px;
            color: #2d2d2d;
            max-width: 720px;
            margin: 0 auto 20px;
        }
        .hero .badge {
            display: inline-block;
            background: #1a1a2e;
            color: #f9ca24;
            padding: 8px 28px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 15px;
            letter-spacing: 0.5px;
        }
        .search-section {
            margin: 30px 0 40px;
        }
        .search-form {
            display: flex;
            max-width: 580px;
            margin: 0 auto;
            border-radius: 60px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            border: 2px solid #e0d5c6;
            background: #fff;
        }
        .search-form input {
            flex: 1;
            padding: 16px 24px;
            border: none;
            font-size: 16px;
            outline: none;
            background: transparent;
            color: #2d2d2d;
        }
        .search-form input::placeholder {
            color: #aaa;
        }
        .search-form button {
            padding: 16px 32px;
            background: #c0392b;
            color: #fff;
            border: none;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
        }
        .search-form button:hover {
            background: #e74c3c;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 48px;
            margin: 40px 0 60px;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 24px 20px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            margin-bottom: 28px;
            border: 1px solid #f0e6d8;
        }
        .sidebar-card h3 {
            font-size: 20px;
            margin-bottom: 16px;
            color: #1a1a2e;
            border-left: 4px solid #f9ca24;
            padding-left: 14px;
        }
        .sidebar-card ul {
            list-style: none;
        }
        .sidebar-card ul li {
            margin-bottom: 10px;
        }
        .sidebar-card ul li a {
            color: #5a3e2b;
            font-weight: 500;
            display: block;
            padding: 6px 10px;
            border-radius: 8px;
            transition: 0.2s;
        }
        .sidebar-card ul li a:hover {
            background: #fcf3e6;
            text-decoration: none;
            color: #c0392b;
        }
        .main-content h2 {
            font-size: 32px;
            font-weight: 800;
            color: #1a1a2e;
            margin: 48px 0 16px;
            border-bottom: 4px solid #f9ca24;
            padding-bottom: 8px;
        }
        .main-content h2:first-of-type {
            margin-top: 0;
        }
        .main-content h3 {
            font-size: 24px;
            font-weight: 700;
            color: #2d2d2d;
            margin: 32px 0 12px;
        }
        .main-content h4 {
            font-size: 20px;
            font-weight: 600;
            color: #444;
            margin: 24px 0 8px;
        }
        .main-content p {
            margin-bottom: 18px;
            font-size: 16px;
            color: #3d3d3d;
        }
        .main-content ul,
        .main-content ol {
            margin: 12px 0 20px 24px;
        }
        .main-content li {
            margin-bottom: 8px;
            font-size: 16px;
        }
        .highlight-box {
            background: #fef9e7;
            border-left: 6px solid #f9ca24;
            padding: 20px 24px;
            border-radius: 12px;
            margin: 24px 0;
        }
        .highlight-box strong {
            color: #c0392b;
        }
        .emoji-big {
            font-size: 28px;
            margin-right: 6px;
        }
        .feature-img {
            margin: 28px 0;
            border-radius: 16px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
        }
        .table-wrap {
            overflow-x: auto;
            margin: 28px 0;
        }
        .table-wrap table {
            width: 100%;
            border-collapse: collapse;
            font-size: 15px;
        }
        .table-wrap th {
            background: #1a1a2e;
            color: #f9ca24;
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
        }
        .table-wrap td {
            padding: 12px 16px;
            border-bottom: 1px solid #eee;
        }
        .table-wrap tr:nth-child(even) {
            background: #faf6f0;
        }
        .interaction-section {
            background: #fff;
            border-radius: 20px;
            padding: 36px 32px;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
            margin: 48px 0;
            border: 1px solid #f0e6d8;
        }
        .interaction-section h3 {
            font-size: 26px;
            font-weight: 700;
            margin-bottom: 20px;
            color: #1a1a2e;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 4px;
            color: #444;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 14px 18px;
            border: 2px solid #ddd;
            border-radius: 12px;
            font-size: 15px;
            transition: 0.2s;
            background: #fcfaf7;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #f9ca24;
            outline: none;
            box-shadow: 0 0 0 4px rgba(249, 202, 36, 0.15);
        }
        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 32px;
            cursor: pointer;
            color: #ddd;
            margin: 8px 0 16px;
        }
        .star-rating .star {
            transition: 0.2s;
        }
        .star-rating .star.active,
        .star-rating .star:hover {
            color: #f9ca24;
        }
        .btn {
            padding: 14px 36px;
            background: #c0392b;
            color: #fff;
            border: none;
            border-radius: 60px;
            font-size: 16px;
            font-weight: 700;
            cursor: pointer;
            transition: 0.2s;
        }
        .btn:hover {
            background: #e74c3c;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(192, 57, 43, 0.3);
        }
        .btn-secondary {
            background: #1a1a2e;
        }
        .btn-secondary:hover {
            background: #2d2d5e;
            box-shadow: 0 8px 24px rgba(26, 26, 46, 0.3);
        }
        .site-footer {
            background: #1a1a2e;
            color: #ccc;
            padding: 48px 0 24px;
            margin-top: 60px;
            border-radius: 40px 40px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .footer-grid h4 {
            color: #f9ca24;
            font-size: 18px;
            margin-bottom: 16px;
        }
        .footer-grid p,
        .footer-grid li {
            font-size: 14px;
            line-height: 1.8;
        }
        .footer-grid ul {
            list-style: none;
        }
        .footer-grid ul li a {
            color: #bbb;
            font-size: 14px;
        }
        .footer-grid ul li a:hover {
            color: #f9ca24;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 12px;
            padding: 20px 24px;
            margin: 20px 0 12px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 14px;
            line-height: 2;
        }
        friend-link a {
            color: #f9ca24;
            margin: 0 6px;
        }
        friend-link a:hover {
            color: #fff;
        }
        .copyright {
            text-align: center;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 14px;
            color: #888;
        }
        @media (max-width: 1024px) {
            .main-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .sidebar {
                order: 2;
            }
            .main-content {
                order: 1;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 4px;
                padding: 16px 0 8px;
                border-top: 1px solid rgba(255, 255, 255, 0.1);
                margin-top: 12px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                padding: 10px 0;
                font-size: 16px;
            }
            .hero h1 {
                font-size: 28px;
            }
            .hero p {
                font-size: 16px;
            }
            .main-content h2 {
                font-size: 26px;
            }
            .main-content h3 {
                font-size: 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .interaction-section {
                padding: 24px 18px;
            }
            .search-form {
                flex-direction: column;
                border-radius: 20px;
            }
            .search-form button {
                padding: 14px;
            }
            .my-logo {
                font-size: 22px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .hero h1 {
                font-size: 22px;
            }
            .main-content h2 {
                font-size: 22px;
            }
            .main-content h3 {
                font-size: 18px;
            }
            .main-content p,
            .main-content li {
                font-size: 15px;
            }
            .star-rating {
                font-size: 26px;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        .text-muted {
            color: #888;
            font-size: 14px;
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-20 {
            margin-bottom: 20px;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }