*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --deep-navy: #0b1a2e;
            --ocean-teal: #1a6b6b;
            --gold: #d4a843;
            --cream: #f5f0e8;
            --storm-grey: #2c3e50;
            --warm-sand: #e8dcc8;
            --coral: #c75b4a;
            --light-teal: #3a9d9d;
            --text-dark: #1a1a2e;
            --text-light: #f0f4f8;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
            --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.2);
            --radius: 10px;
            --transition: all 0.3s ease;
            --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font-main);
            background: var(--cream);
            color: var(--text-dark);
            line-height: 1.7;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            color: var(--ocean-teal);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--gold);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            width: 100%;
        }
        .site-header {
            background: var(--deep-navy);
            color: var(--text-light);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow-md);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: var(--gold) !important;
            text-transform: uppercase;
            text-decoration: none !important;
            transition: var(--transition);
        }
        .my-logo:hover {
            color: #f0d080 !important;
            transform: scale(1.02);
        }
        .my-logo span {
            color: var(--text-light);
            font-weight: 300;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid var(--gold);
            color: var(--gold);
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 6px;
            cursor: pointer;
            transition: var(--transition);
        }
        .nav-toggle:hover {
            background: var(--gold);
            color: var(--deep-navy);
        }
        .primary-nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .primary-nav a {
            color: var(--text-light);
            padding: 8px 16px;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: var(--transition);
            text-decoration: none;
        }
        .primary-nav a:hover {
            background: rgba(212, 168, 67, 0.25);
            color: var(--gold);
            text-decoration: none;
        }
        .breadcrumb-nav {
            background: var(--warm-sand);
            padding: 10px 0;
            border-bottom: 1px solid rgba(0, 0, 0, 0.06);
        }
        .breadcrumb-list {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            font-size: 0.85rem;
        }
        .breadcrumb-list li {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .breadcrumb-list li+li::before {
            content: "›";
            color: var(--ocean-teal);
            font-weight: 700;
            margin-right: 6px;
        }
        .breadcrumb-list a {
            color: var(--storm-grey);
        }
        .breadcrumb-list a:hover {
            color: var(--ocean-teal);
        }
        .breadcrumb-list .current {
            color: var(--coral);
            font-weight: 600;
        }
        .search-section {
            background: var(--deep-navy);
            padding: 18px 0;
            border-top: 2px solid var(--gold);
        }
        .search-form {
            display: flex;
            gap: 10px;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-form input[type="text"] {
            flex: 1;
            padding: 12px 18px;
            border: none;
            border-radius: 6px;
            font-size: 1rem;
            background: rgba(255, 255, 255, 0.12);
            color: var(--text-light);
            transition: var(--transition);
        }
        .search-form input[type="text"]::placeholder {
            color: rgba(255, 255, 255, 0.55);
        }
        .search-form input[type="text"]:focus {
            outline: 2px solid var(--gold);
            background: rgba(255, 255, 255, 0.2);
        }
        .search-form button {
            padding: 12px 24px;
            background: var(--gold);
            border: none;
            border-radius: 6px;
            font-weight: 700;
            color: var(--deep-navy);
            cursor: pointer;
            transition: var(--transition);
            font-size: 0.95rem;
        }
        .search-form button:hover {
            background: #f0d080;
            transform: scale(1.02);
        }
        .main-content {
            flex: 1;
            padding: 40px 0 60px;
        }
        .article-card {
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            padding: 30px 28px;
            margin-bottom: 32px;
            transition: var(--transition);
        }
        .article-card:hover {
            box-shadow: var(--shadow-md);
        }
        .article-card h1 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--deep-navy);
            line-height: 1.2;
            margin-bottom: 10px;
        }
        .article-card h1 .gold {
            color: var(--gold);
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            font-size: 0.9rem;
            color: #666;
            margin-bottom: 20px;
            border-bottom: 1px solid #eee;
            padding-bottom: 14px;
        }
        .article-meta i {
            margin-right: 6px;
            color: var(--ocean-teal);
        }
        .article-meta .update-date {
            font-weight: 600;
            color: var(--coral);
        }
        h2 {
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--deep-navy);
            margin: 36px 0 14px;
            padding-bottom: 6px;
            border-bottom: 3px solid var(--gold);
        }
        h3 {
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--storm-grey);
            margin: 28px 0 12px;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--ocean-teal);
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 16px;
            font-size: 1rem;
            line-height: 1.8;
        }
        .lead {
            font-size: 1.15rem;
            font-weight: 400;
            color: #2c3e50;
            background: var(--cream);
            padding: 18px 22px;
            border-radius: 8px;
            border-left: 4px solid var(--gold);
        }
        .highlight-box {
            background: #f7f2e8;
            padding: 18px 22px;
            border-radius: 8px;
            border-left: 4px solid var(--ocean-teal);
            margin: 20px 0;
        }
        .highlight-box strong {
            color: var(--deep-navy);
        }
        .featured-image {
            margin: 24px 0 28px;
            position: relative;
        }
        .featured-image img {
            width: 100%;
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
        }
        .featured-image figcaption {
            font-size: 0.85rem;
            color: #777;
            margin-top: 8px;
            font-style: italic;
            text-align: center;
        }
        .link-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 10px 18px;
            margin: 18px 0 22px;
            padding: 0;
            list-style: none;
        }
        .link-grid li a {
            display: block;
            padding: 8px 14px;
            background: #f9f6f0;
            border-radius: 6px;
            border-left: 3px solid var(--gold);
            font-size: 0.92rem;
            transition: var(--transition);
        }
        .link-grid li a:hover {
            background: var(--gold);
            color: var(--deep-navy);
            text-decoration: none;
            transform: translateX(4px);
        }
        .rating-area {
            background: var(--cream);
            padding: 22px 24px;
            border-radius: var(--radius);
            margin: 28px 0 22px;
            border: 1px solid rgba(212, 168, 67, 0.3);
        }
        .rating-area h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .star-group {
            display: flex;
            gap: 8px;
            font-size: 1.8rem;
            color: #ccc;
            cursor: pointer;
            margin: 8px 0 12px;
            flex-wrap: wrap;
        }
        .star-group i {
            transition: var(--transition);
        }
        .star-group i:hover,
        .star-group i.active {
            color: var(--gold);
            transform: scale(1.15);
        }
        .rating-form {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }
        .rating-form select,
        .rating-form button {
            padding: 10px 18px;
            border-radius: 6px;
            border: 1px solid #ccc;
            font-size: 0.95rem;
        }
        .rating-form button {
            background: var(--ocean-teal);
            color: #fff;
            border: none;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-form button:hover {
            background: var(--light-teal);
            transform: scale(1.02);
        }
        .comment-area {
            margin: 28px 0 22px;
            padding: 22px 24px;
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid #e8e0d4;
        }
        .comment-area h3 {
            margin-top: 0;
        }
        .comment-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 12px;
        }
        .comment-form input,
        .comment-form textarea {
            padding: 12px 16px;
            border: 1px solid #ddd;
            border-radius: 6px;
            font-size: 0.95rem;
            font-family: var(--font-main);
            transition: var(--transition);
        }
        .comment-form textarea {
            min-height: 110px;
            resize: vertical;
        }
        .comment-form input:focus,
        .comment-form textarea:focus {
            outline: 2px solid var(--ocean-teal);
            border-color: var(--ocean-teal);
        }
        .comment-form button {
            align-self: flex-start;
            padding: 12px 32px;
            background: var(--deep-navy);
            color: #fff;
            border: none;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            font-size: 0.95rem;
        }
        .comment-form button:hover {
            background: var(--storm-grey);
            transform: scale(1.02);
        }
        .site-footer {
            background: var(--deep-navy);
            color: var(--text-light);
            padding: 32px 0 20px;
            margin-top: 40px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px 36px;
        }
        .footer-inner h4 {
            color: var(--gold);
            font-size: 1.1rem;
            margin-bottom: 12px;
            border-bottom: 1px solid rgba(212, 168, 67, 0.3);
            padding-bottom: 6px;
        }
        .footer-inner a {
            color: var(--cream);
        }
        .footer-inner a:hover {
            color: var(--gold);
        }
        friend-link {
            display: block;
            margin-bottom: 6px;
        }
        friend-link a {
            display: inline-block;
            padding: 4px 0;
        }
        .footer-copyright {
            grid-column: 1 / -1;
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-copyright strong {
            color: var(--gold);
        }
        @media (max-width: 820px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: rgba(11, 26, 46, 0.98);
                padding: 16px 0 20px;
                border-radius: 0 0 var(--radius) var(--radius);
                gap: 4px;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                padding: 12px 20px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            }
            .footer-inner {
                grid-template-columns: 1fr;
            }
            .article-card {
                padding: 20px 16px;
            }
            .article-card h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            h3 {
                font-size: 1.1rem;
            }
            .link-grid {
                grid-template-columns: 1fr 1fr;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
            }
        }
        @media (max-width: 480px) {
            .link-grid {
                grid-template-columns: 1fr;
            }
            .article-meta {
                flex-direction: column;
                gap: 6px;
            }
            .rating-form {
                flex-direction: column;
                align-items: stretch;
            }
            .comment-form button {
                width: 100%;
            }
            .container {
                padding: 0 12px;
            }
            .my-logo {
                font-size: 1.2rem;
            }
        }
        .text-gold {
            color: var(--gold);
        }
        .text-teal {
            color: var(--ocean-teal);
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .emoji-lg {
            font-size: 1.4rem;
            line-height: 1;
        }
        .divider {
            height: 2px;
            background: linear-gradient(90deg, var(--gold), transparent);
            margin: 28px 0;
        }
        .btn-top {
            display: inline-block;
            padding: 6px 16px;
            background: var(--gold);
            color: var(--deep-navy);
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.85rem;
            transition: var(--transition);
        }
        .btn-top:hover {
            background: #f0d080;
            transform: translateY(-2px);
            text-decoration: none;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 18px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        table th {
            background: var(--deep-navy);
            color: var(--gold);
            padding: 10px 14px;
            text-align: left;
        }
        table td {
            padding: 9px 14px;
            border-bottom: 1px solid #eee;
        }
        table tr:hover td {
            background: #faf6ee;
        }
        .blockquote {
            background: #f0ebe0;
            padding: 18px 22px;
            border-radius: 8px;
            border-left: 5px solid var(--coral);
            font-style: italic;
            margin: 20px 0;
            color: #2c3e50;
        }
        .blockquote cite {
            display: block;
            margin-top: 8px;
            font-size: 0.85rem;
            color: #888;
            font-style: normal;
        }
        .pro-tip {
            background: linear-gradient(135deg, #f7f2e8, #efe6d6);
            padding: 16px 20px;
            border-radius: 8px;
            border: 1px dashed var(--gold);
            margin: 18px 0;
        }
        .pro-tip strong {
            color: var(--coral);
        }