* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #1a2a6c;
            --secondary: #b21f1f;
            --accent: #fdbb2d;
            --bg: #f8f9fc;
            --card: #ffffff;
            --text: #1e1e2a;
            --text-light: #555566;
            --border: #e0e4ec;
            --radius: 16px;
            --shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --max-width: 1120px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 17px;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover {
            color: var(--secondary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: var(--card);
            border-bottom: 2px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            flex-wrap: wrap;
            gap: 10px;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
        }
        .my-logo:hover {
            opacity: 0.85;
            -webkit-text-fill-color: transparent;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid var(--border);
            border-radius: 10px;
            padding: 8px 12px;
            font-size: 26px;
            cursor: pointer;
            color: var(--primary);
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: var(--bg);
        }
        .nav-menu {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-menu a {
            padding: 8px 16px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 15px;
            color: var(--text);
            background: transparent;
            transition: 0.2s;
        }
        .nav-menu a:hover {
            background: var(--primary);
            color: #fff;
        }
        .nav-menu a.active {
            background: var(--primary);
            color: #fff;
        }
        .breadcrumb {
            background: var(--card);
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
            font-size: 14px;
            color: var(--text-light);
            overflow-x: auto;
            white-space: nowrap;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            gap: 6px;
            align-items: center;
            flex-wrap: wrap;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 8px;
            color: #bbb;
        }
        .breadcrumb a {
            color: var(--primary);
        }
        .breadcrumb .current {
            color: var(--text-light);
            font-weight: 500;
        }
        main {
            padding: 40px 0 60px;
        }
        h1 {
            font-size: clamp(32px, 5vw, 52px);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 16px;
            color: var(--primary);
        }
        h2 {
            font-size: clamp(24px, 3.2vw, 34px);
            font-weight: 700;
            margin-top: 48px;
            margin-bottom: 16px;
            color: var(--primary);
            border-left: 6px solid var(--accent);
            padding-left: 18px;
        }
        h3 {
            font-size: clamp(20px, 2.4vw, 26px);
            font-weight: 600;
            margin-top: 32px;
            margin-bottom: 12px;
            color: #1a1a2e;
        }
        h4 {
            font-size: clamp(17px, 1.8vw, 20px);
            font-weight: 600;
            margin-top: 24px;
            margin-bottom: 8px;
            color: #2d2d44;
        }
        p {
            margin-bottom: 18px;
            color: var(--text);
        }
        .lead {
            font-size: 20px;
            font-weight: 400;
            color: var(--text-light);
            margin-bottom: 28px;
            border-left: 4px solid var(--accent);
            padding-left: 20px;
        }
        .post-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            font-size: 14px;
            color: var(--text-light);
            margin-bottom: 28px;
            padding: 12px 0;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .post-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .featured-image {
            margin: 32px 0;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .featured-image figcaption {
            font-size: 14px;
            color: var(--text-light);
            text-align: center;
            margin-top: 10px;
            font-style: italic;
        }
        .info-box {
            background: var(--card);
            border-radius: var(--radius);
            padding: 24px 28px;
            margin: 28px 0;
            box-shadow: var(--shadow);
            border-left: 6px solid var(--accent);
        }
        .info-box h4 {
            margin-top: 0;
        }
        .highlight {
            background: linear-gradient(120deg, #fff9e0 0%, #fff3c9 100%);
            padding: 2px 8px;
            border-radius: 6px;
            font-weight: 600;
        }
        .btn {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 16px;
            background: var(--primary);
            color: #fff !important;
            transition: 0.25s;
            border: none;
            cursor: pointer;
        }
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(26, 42, 108, 0.25);
            background: var(--secondary);
        }
        .btn-accent {
            background: var(--accent);
            color: #1a1a2e !important;
        }
        .btn-accent:hover {
            background: #f5b800;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 28px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: var(--card);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        th,
        td {
            padding: 14px 18px;
            text-align: left;
            border-bottom: 1px solid var(--border);
        }
        th {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 15px;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #f4f6fc;
        }
        .search-block {
            background: var(--card);
            border-radius: var(--radius);
            padding: 28px 32px;
            box-shadow: var(--shadow);
            margin: 32px 0;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: 2px solid var(--border);
            border-radius: 50px;
            font-size: 16px;
            outline: none;
            transition: 0.2s;
        }
        .search-form input[type="text"]:focus {
            border-color: var(--primary);
        }
        .search-form button {
            padding: 14px 32px;
            border-radius: 50px;
            border: none;
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 16px;
            cursor: pointer;
            transition: 0.2s;
        }
        .search-form button:hover {
            background: var(--secondary);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 40px 0;
        }
        @media (max-width:700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: var(--card);
            border-radius: var(--radius);
            padding: 28px 32px;
            box-shadow: var(--shadow);
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 22px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 12px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border: 2px solid var(--border);
            border-radius: 12px;
            font-size: 16px;
            font-family: var(--font);
            outline: none;
            transition: 0.2s;
            width: 100%;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: var(--primary);
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 28px;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ddd;
            transition: 0.2s;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b800;
        }
        friend-link {
            display: block;
            padding: 28px 0;
            border-top: 2px solid var(--border);
            margin-top: 40px;
        }
        friend-link h3 {
            margin-top: 0;
            font-size: 20px;
            color: var(--primary);
        }
        .friend-links-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 18px;
            list-style: none;
            padding: 0;
            margin-top: 12px;
        }
        .friend-links-list li a {
            font-size: 15px;
            background: var(--card);
            padding: 6px 16px;
            border-radius: 30px;
            border: 1px solid var(--border);
            transition: 0.2s;
        }
        .friend-links-list li a:hover {
            border-color: var(--primary);
            background: #f0f2ff;
        }
        .site-footer {
            background: #0f1a2e;
            color: #ccd6e6;
            padding: 40px 0 28px;
            font-size: 15px;
        }
        .site-footer .container {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .site-footer a {
            color: #aab9d6;
        }
        .site-footer a:hover {
            color: #fff;
        }
        .footer-copyright {
            border-top: 1px solid #2a3a54;
            padding-top: 18px;
            text-align: center;
            font-size: 14px;
            color: #8899b0;
        }
        @media (max-width:768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                padding: 12px 0 4px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 12px 16px;
                border-radius: 12px;
            }
            .header-inner {
                padding: 12px 0;
            }
            .my-logo {
                font-size: 24px;
            }
            main {
                padding: 24px 0 40px;
            }
            .feedback-card {
                padding: 20px;
            }
            .search-block {
                padding: 20px;
            }
            .info-box {
                padding: 18px 20px;
            }
        }
        @media (max-width:480px) {
            body {
                font-size: 16px;
            }
            .container {
                padding: 0 14px;
            }
            .post-meta {
                flex-direction: column;
                gap: 6px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input[type="text"] {
                min-width: auto;
            }
        }
        .nav-menu {
            transition: max-height 0.3s ease;
        }
        .mt-2 {
            margin-top: 18px;
        }
        .mb-2 {
            margin-bottom: 18px;
        }
        .text-center {
            text-align: center;
        }
        .tag {
            display: inline-block;
            background: #eef0ff;
            color: var(--primary);
            padding: 2px 12px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 600;
        }