* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #f5f7fa;
            color: #1a1a2e;
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: #e94560;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #0f3460;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #0f3460 0%, #1a1a2e 100%);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 26px;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #e94560, #ff6b6b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #e94560;
            font-size: 28px;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 28px;
            cursor: pointer;
            padding: 4px 12px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #e0e0e0;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            transition: all 0.2s ease;
        }
        .nav-menu a:hover {
            background: rgba(233, 69, 96, 0.2);
            color: #fff;
            text-decoration: none;
        }
        .nav-menu a.active {
            background: #e94560;
            color: #fff;
        }
        .breadcrumb {
            background: #e9ecef;
            padding: 10px 0;
            font-size: 13px;
            color: #555;
        }
        .breadcrumb-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
        }
        .breadcrumb-inner a {
            color: #0f3460;
        }
        .breadcrumb-inner span {
            color: #888;
        }
        main {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
        }
        .content-left {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        h1 {
            font-size: 38px;
            font-weight: 800;
            color: #0f3460;
            line-height: 1.2;
            margin-bottom: 12px;
        }
        h1 i {
            color: #e94560;
            margin-right: 10px;
        }
        .last-updated {
            font-size: 14px;
            color: #888;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .last-updated i {
            color: #e94560;
        }
        .lead {
            font-size: 19px;
            color: #444;
            margin-bottom: 28px;
            padding: 20px 24px;
            background: #fff;
            border-left: 4px solid #e94560;
            border-radius: 0 12px 12px 0;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        h2 {
            font-size: 28px;
            font-weight: 700;
            color: #0f3460;
            margin-top: 48px;
            margin-bottom: 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #e94560;
        }
        h2 i {
            color: #e94560;
            margin-right: 10px;
        }
        h3 {
            font-size: 22px;
            font-weight: 600;
            color: #1a1a2e;
            margin-top: 32px;
            margin-bottom: 12px;
        }
        h4 {
            font-size: 18px;
            font-weight: 600;
            color: #333;
            margin-top: 24px;
            margin-bottom: 8px;
        }
        p {
            margin-bottom: 18px;
            color: #2d2d44;
        }
        ul,
        ol {
            margin-bottom: 20px;
            padding-left: 24px;
            color: #2d2d44;
        }
        li {
            margin-bottom: 8px;
        }
        .highlight-box {
            background: #fff;
            padding: 24px 28px;
            border-radius: 16px;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
            margin: 28px 0;
            border: 1px solid #eef0f5;
        }
        .highlight-box strong {
            color: #e94560;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
            margin: 20px 0 28px;
        }
        .stat-card {
            background: #fff;
            padding: 20px 16px;
            border-radius: 12px;
            text-align: center;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
            border: 1px solid #eef0f5;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
        }
        .stat-card i {
            font-size: 32px;
            color: #e94560;
            margin-bottom: 8px;
        }
        .stat-card .value {
            font-size: 28px;
            font-weight: 800;
            color: #0f3460;
        }
        .stat-card .label {
            font-size: 14px;
            color: #888;
            margin-top: 4px;
        }
        .img-wrapper {
            margin: 28px 0;
            background: #fff;
            border-radius: 16px;
            padding: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }
        .img-wrapper figcaption {
            text-align: center;
            font-size: 14px;
            color: #888;
            padding: 12px 0 4px;
            font-style: italic;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0 28px;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        th {
            background: #0f3460;
            color: #fff;
            padding: 14px 18px;
            text-align: left;
            font-weight: 600;
        }
        td {
            padding: 12px 18px;
            border-bottom: 1px solid #eef0f5;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #f8f9fc;
        }
        .search-section {
            background: #fff;
            padding: 28px 30px;
            border-radius: 16px;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
            margin: 40px 0;
            border: 1px solid #eef0f5;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            font-size: 16px;
            transition: border-color 0.2s;
            outline: none;
        }
        .search-form input[type="text"]:focus {
            border-color: #e94560;
        }
        .search-form button {
            padding: 14px 32px;
            background: #e94560;
            color: #fff;
            border: none;
            border-radius: 10px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s ease;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #c73650;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin: 40px 0;
        }
        .feedback-card {
            background: #fff;
            padding: 28px 30px;
            border-radius: 16px;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
            border: 1px solid #eef0f5;
        }
        .feedback-card h3 {
            margin-top: 0;
            margin-bottom: 16px;
            font-size: 20px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            font-size: 15px;
            font-family: inherit;
            outline: none;
            transition: border-color 0.2s;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #e94560;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 12px 28px;
            background: #0f3460;
            color: #fff;
            border: none;
            border-radius: 10px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s ease;
            display: flex;
            align-items: center;
            gap: 8px;
            justify-content: center;
        }
        .feedback-card button:hover {
            background: #1a4a7a;
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 28px;
            color: #ffc107;
            cursor: pointer;
        }
        .rating-stars i {
            transition: transform 0.15s ease;
        }
        .rating-stars i:hover {
            transform: scale(1.2);
        }
        .sidebar-widget {
            background: #fff;
            border-radius: 16px;
            padding: 24px 22px;
            margin-bottom: 24px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            border: 1px solid #eef0f5;
        }
        .sidebar-widget h4 {
            margin-top: 0;
            font-size: 18px;
            color: #0f3460;
            border-bottom: 2px solid #e94560;
            padding-bottom: 8px;
            margin-bottom: 16px;
        }
        .sidebar-links a {
            display: block;
            padding: 10px 0;
            border-bottom: 1px solid #f0f0f0;
            font-size: 15px;
            transition: padding-left 0.2s;
        }
        .sidebar-links a:hover {
            padding-left: 8px;
            text-decoration: none;
            color: #e94560;
        }
        .sidebar-links a:last-child {
            border-bottom: none;
        }
        friend-link {
            display: block;
            padding: 20px 0;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 6px 16px;
            background: #eef0f5;
            border-radius: 20px;
            font-size: 14px;
            transition: background 0.2s;
        }
        friend-link a:hover {
            background: #e94560;
            color: #fff;
            text-decoration: none;
        }
        footer {
            background: linear-gradient(135deg, #0f3460, #1a1a2e);
            color: #ccc;
            padding: 40px 0 20px;
        }
        footer .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 30px;
        }
        footer h5 {
            color: #fff;
            font-size: 16px;
            margin-bottom: 14px;
            font-weight: 600;
        }
        footer a {
            color: #bbb;
        }
        footer a:hover {
            color: #e94560;
        }
        .footer-copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            text-align: center;
            font-size: 14px;
            color: #999;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            footer .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                padding-top: 16px;
                gap: 4px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                width: 100%;
                text-align: center;
                padding: 12px;
            }
            h1 {
                font-size: 28px;
            }
            h2 {
                font-size: 22px;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            footer .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            .header-inner {
                position: relative;
            }
        }
        @media (max-width: 480px) {
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .container {
                padding: 0 14px;
            }
            .my-logo {
                font-size: 20px;
            }
        }
        .schema-hidden {
            display: none;
        }