*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #faf8f5;
            color: #1e1e1e;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #1a365d;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #d4a853;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1.2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #1a365d;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.4rem;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 2px solid #d4a853;
            padding-bottom: 0.3rem;
        }
        h3 {
            font-size: 1.4rem;
        }
        h4 {
            font-size: 1.15rem;
            color: #2d4a7a;
        }
        p {
            margin-bottom: 1.2rem;
        }
        strong {
            color: #1a365d;
            font-weight: 700;
        }
        em {
            font-style: italic;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #1a365d 0%, #2d4a7a 100%);
            color: #fff;
            padding: 0 0 12px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        .header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 20px;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: #fff;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
            background: rgba(212, 168, 83, 0.2);
            padding: 4px 16px 4px 12px;
            border-radius: 40px;
            border: 1px solid rgba(212, 168, 83, 0.3);
        }
        .my-logo i {
            color: #d4a853;
            font-size: 1.6rem;
        }
        .my-logo:hover {
            background: rgba(212, 168, 83, 0.35);
            text-decoration: none;
        }
        .my-logo span {
            font-weight: 300;
            font-size: 0.9rem;
            color: #d4a853;
            margin-left: 4px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e8e8e8;
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .main-nav a:hover {
            background: rgba(212, 168, 83, 0.25);
            color: #d4a853;
            text-decoration: none;
        }
        .main-nav a.active {
            background: #d4a853;
            color: #1a365d;
        }
        .breadcrumb-wrap {
            background: rgba(255, 255, 255, 0.06);
            padding: 6px 20px;
            font-size: 0.85rem;
            color: #b0c4de;
        }
        .breadcrumb-wrap a {
            color: #b0c4de;
        }
        .breadcrumb-wrap a:hover {
            color: #d4a853;
        }
        .breadcrumb-wrap .sep {
            margin: 0 6px;
            color: #6a8bb0;
        }
        .breadcrumb-wrap .current {
            color: #d4a853;
            font-weight: 600;
        }
        .main-content {
            padding: 30px 0 50px;
        }
        .last-updated {
            display: inline-block;
            background: #eef3fa;
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #2d4a7a;
            margin-bottom: 18px;
            border-left: 4px solid #d4a853;
        }
        .last-updated i {
            margin-right: 6px;
            color: #d4a853;
        }
        .featured-figure {
            margin: 24px 0 30px;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            background: #fff;
            padding: 8px;
        }
        .featured-figure img {
            border-radius: 8px;
            width: 100%;
            height: auto;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-figure figcaption {
            padding: 14px 16px 8px;
            font-size: 0.9rem;
            color: #555;
            text-align: center;
            font-style: italic;
        }
        .search-section {
            background: #fff;
            border-radius: 16px;
            padding: 28px 30px;
            margin: 30px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #e8e0d8;
        }
        .search-section h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-form {
            display: flex;
            gap: 12px;
            margin-top: 12px;
            flex-wrap: wrap;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 12px 20px;
            border: 2px solid #ddd;
            border-radius: 40px;
            font-size: 1rem;
            outline: none;
            transition: border 0.3s ease;
            background: #faf8f5;
        }
        .search-form input[type="text"]:focus {
            border-color: #d4a853;
            background: #fff;
        }
        .search-form button {
            background: #1a365d;
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #d4a853;
            color: #1a365d;
        }
        .highlight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
            margin: 30px 0;
        }
        .highlight-card {
            background: #fff;
            border-radius: 16px;
            padding: 24px 22px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #ede8e0;
            transition: transform 0.2s ease, box-shadow 0.3s ease;
        }
        .highlight-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 36px rgba(0, 0, 0, 0.08);
        }
        .highlight-card i {
            font-size: 2rem;
            color: #d4a853;
            margin-bottom: 12px;
        }
        .highlight-card h4 {
            margin-top: 0;
            font-size: 1.15rem;
        }
        .tip-box {
            background: #eef6f0;
            border-left: 6px solid #2a7a4a;
            padding: 18px 24px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
        }
        .tip-box strong {
            color: #1a5a3a;
        }
        .tip-box i {
            color: #2a7a4a;
            margin-right: 8px;
        }
        .quote-box {
            background: #f7f3ee;
            border-left: 6px solid #d4a853;
            padding: 18px 24px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
            font-style: italic;
            color: #333;
        }
        .quote-box .author {
            font-style: normal;
            font-weight: 600;
            margin-top: 8px;
            display: block;
            color: #1a365d;
        }
        .styled-table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .styled-table th {
            background: #1a365d;
            color: #fff;
            padding: 14px 18px;
            text-align: left;
            font-weight: 600;
        }
        .styled-table td {
            padding: 12px 18px;
            border-bottom: 1px solid #eee;
        }
        .styled-table tr:last-child td {
            border-bottom: none;
        }
        .styled-table tr:hover td {
            background: #faf6f0;
        }
        .rating-section {
            background: #fff;
            border-radius: 16px;
            padding: 28px 30px;
            margin: 30px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #e8e0d8;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 2rem;
            cursor: pointer;
            direction: rtl;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ddd;
            transition: color 0.2s ease;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #d4a853;
        }
        .rating-form button {
            background: #1a365d;
            color: #fff;
            border: none;
            padding: 10px 28px;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s ease;
            margin-top: 12px;
        }
        .rating-form button:hover {
            background: #d4a853;
            color: #1a365d;
        }
        .comment-section {
            background: #fff;
            border-radius: 16px;
            padding: 28px 30px;
            margin: 30px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #e8e0d8;
        }
        .comment-section textarea {
            width: 100%;
            padding: 14px 18px;
            border: 2px solid #ddd;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            min-height: 110px;
            outline: none;
            transition: border 0.3s ease;
            background: #faf8f5;
        }
        .comment-section textarea:focus {
            border-color: #d4a853;
            background: #fff;
        }
        .comment-section input[type="text"] {
            width: 100%;
            padding: 12px 18px;
            border: 2px solid #ddd;
            border-radius: 30px;
            font-size: 1rem;
            outline: none;
            transition: border 0.3s ease;
            background: #faf8f5;
            margin: 8px 0 12px;
        }
        .comment-section input[type="text"]:focus {
            border-color: #d4a853;
            background: #fff;
        }
        .comment-section button {
            background: #1a365d;
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s ease;
        }
        .comment-section button:hover {
            background: #d4a853;
            color: #1a365d;
        }
        .comment-list {
            margin-top: 20px;
            border-top: 1px solid #eee;
            padding-top: 16px;
        }
        .comment-item {
            padding: 12px 0;
            border-bottom: 1px solid #f0ece6;
        }
        .comment-item strong {
            color: #1a365d;
        }
        .comment-item .date {
            font-size: 0.8rem;
            color: #888;
            margin-left: 10px;
        }
        friend-link {
            display: block;
            background: #1a365d;
            color: #e8e8e8;
            padding: 30px 20px 24px;
            border-radius: 16px 16px 0 0;
            margin-top: 40px;
            text-align: center;
        }
        friend-link .fl-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: #d4a853;
            margin-bottom: 14px;
            letter-spacing: 1px;
        }
        friend-link .fl-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px 20px;
            max-width: 900px;
            margin: 0 auto;
        }
        friend-link a {
            color: #e8e8e8;
            font-size: 0.9rem;
            padding: 4px 10px;
            border-radius: 20px;
            transition: all 0.2s ease;
            background: rgba(255, 255, 255, 0.06);
        }
        friend-link a:hover {
            color: #d4a853;
            background: rgba(212, 168, 83, 0.15);
            text-decoration: none;
        }
        .site-footer {
            background: #0f1f33;
            color: #b0c4de;
            padding: 24px 20px 30px;
            text-align: center;
            font-size: 0.9rem;
            border-top: 3px solid #d4a853;
        }
        .site-footer .copyright {
            font-size: 0.85rem;
            color: #7a9aba;
        }
        .site-footer .copyright a {
            color: #d4a853;
        }
        .site-footer .copyright a:hover {
            text-decoration: underline;
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .header-top {
                padding: 10px 16px;
            }
            .my-logo {
                font-size: 1.4rem;
                padding: 2px 12px 2px 8px;
            }
            .my-logo span {
                font-size: 0.7rem;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                padding: 10px 0 6px;
                gap: 2px;
                background: rgba(0, 0, 0, 0.2);
                border-radius: 12px;
                margin-top: 8px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 18px;
                width: 100%;
                text-align: center;
                border-radius: 6px;
            }
            .breadcrumb-wrap {
                font-size: 0.75rem;
                padding: 4px 16px;
            }
            .search-form input[type="text"] {
                min-width: 140px;
                padding: 10px 16px;
            }
            .search-form button {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
            .rating-section,
            .comment-section,
            .search-section {
                padding: 20px 18px;
            }
            .star-rating {
                font-size: 1.6rem;
            }
            .highlight-grid {
                grid-template-columns: 1fr;
            }
            .styled-table {
                font-size: 0.85rem;
            }
            .styled-table th,
            .styled-table td {
                padding: 8px 10px;
            }
            friend-link .fl-grid {
                gap: 8px 14px;
            }
            .featured-figure {
                margin: 16px 0 20px;
                padding: 4px;
            }
        }
        @media (min-width: 769px) {
            .nav-toggle {
                display: none !important;
            }
            .main-nav {
                display: flex !important;
            }
        }
        .text-center {
            text-align: center;
        }
        .mt-2 {
            margin-top: 1.2rem;
        }
        .mb-2 {
            margin-bottom: 1.2rem;
        }
        .fw-600 {
            font-weight: 600;
        }
        .color-accent {
            color: #d4a853;
        }
        .section-anchor {
            scroll-margin-top: 110px;
        }