* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #1a2a3a;
            --secondary: #e6a800;
            --accent: #c9302c;
            --bg: #f5f1eb;
            --card: #ffffff;
            --text: #1e1e1e;
            --text-light: #555;
            --border: #ddd;
            --radius: 12px;
            --shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            padding: 0 16px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: var(--card);
            box-shadow: var(--shadow);
            border-radius: var(--radius);
            overflow: hidden;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        h1,
        h2,
        h3,
        h4 {
            line-height: 1.3;
            color: var(--primary);
        }
        h1 {
            font-size: 2.2rem;
            margin-bottom: 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2rem 0 1rem;
            border-bottom: 3px solid var(--secondary);
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
            margin: 1.6rem 0 0.8rem;
        }
        h4 {
            font-size: 1.1rem;
            margin: 1.2rem 0 0.6rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.1rem;
        }
        ul,
        ol {
            margin: 1rem 0 1.2rem 1.6rem;
        }
        li {
            margin-bottom: 0.5rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            color: var(--secondary);
            letter-spacing: -0.5px;
            text-shadow: 1px 2px 0 rgba(0, 0, 0, 0.08);
            display: inline-block;
        }
        .my-logo span {
            color: var(--accent);
        }
        .my-logo small {
            font-size: 0.55rem;
            font-weight: 400;
            color: var(--text-light);
            display: block;
            letter-spacing: 1px;
        }
        .header {
            padding: 20px 28px 12px;
            border-bottom: 2px solid var(--border);
            background: var(--primary);
            color: #fff;
        }
        .header .my-logo {
            color: var(--secondary);
        }
        .header .my-logo small {
            color: #ccc;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }
        .header-top a {
            color: #fff;
        }
        .header-top a:hover {
            color: var(--secondary);
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        .nav-menu {
            display: flex;
            gap: 18px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-menu li a {
            color: #eee;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-menu li a:hover {
            color: var(--secondary);
            border-bottom-color: var(--secondary);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #fff;
            cursor: pointer;
            padding: 4px 8px;
        }
        .nav-open .nav-menu {
            display: flex !important;
            flex-direction: column;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: var(--primary);
            padding: 20px 28px;
            border-radius: 0 0 var(--radius) var(--radius);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
            z-index: 999;
        }
        .nav-open .nav-menu li a {
            font-size: 1.1rem;
            padding: 10px 0;
        }
        .breadcrumb {
            padding: 12px 28px;
            background: #faf8f5;
            font-size: 0.85rem;
            border-bottom: 1px solid var(--border);
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .sep {
            color: #aaa;
        }
        .breadcrumb .current {
            color: var(--text);
            font-weight: 500;
        }
        .main {
            padding: 28px 28px 40px;
        }
        .main .byline {
            font-size: 0.9rem;
            color: var(--text-light);
            margin-bottom: 1.8rem;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
        }
        .main .byline .updated {
            background: var(--secondary);
            color: var(--primary);
            padding: 2px 12px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.8rem;
        }
        .featured-img {
            margin: 1.8rem 0 2.2rem;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .featured-img figcaption {
            padding: 10px 16px;
            background: #faf8f5;
            font-size: 0.85rem;
            color: var(--text-light);
            border-top: 1px solid var(--border);
        }
        .search-box {
            display: flex;
            max-width: 480px;
            margin: 1.8rem 0 2.2rem;
            border-radius: 40px;
            overflow: hidden;
            border: 2px solid var(--border);
            background: #fff;
        }
        .search-box input {
            flex: 1;
            padding: 12px 20px;
            border: none;
            outline: none;
            font-size: 1rem;
            background: transparent;
        }
        .search-box button {
            background: var(--primary);
            color: #fff;
            border: none;
            padding: 12px 24px;
            cursor: pointer;
            font-size: 1rem;
            transition: 0.2s;
        }
        .search-box button:hover {
            background: var(--accent);
        }
        .interact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 2.4rem 0;
        }
        @media (max-width:640px) {
            .interact-grid {
                grid-template-columns: 1fr;
            }
        }
        .interact-card {
            background: #faf8f5;
            border-radius: var(--radius);
            padding: 20px 24px;
            border: 1px solid var(--border);
        }
        .interact-card h4 {
            margin-top: 0;
            font-size: 1.1rem;
        }
        .interact-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 12px;
        }
        .interact-card input,
        .interact-card textarea,
        .interact-card select {
            padding: 10px 14px;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: var(--font);
            background: #fff;
        }
        .interact-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .interact-card .btn {
            background: var(--primary);
            color: #fff;
            border: none;
            padding: 10px 20px;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            transition: 0.2s;
            align-self: flex-start;
        }
        .interact-card .btn:hover {
            background: var(--accent);
        }
        .star-select {
            display: flex;
            gap: 6px;
            font-size: 1.5rem;
            color: #ccc;
            cursor: pointer;
        }
        .star-select .fa-star.active {
            color: var(--secondary);
        }
        friend-link {
            display: block;
            padding: 20px 28px;
            background: #f4f1ec;
            border-top: 2px solid var(--border);
            font-size: 0.95rem;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            color: var(--primary);
            font-weight: 500;
        }
        friend-link a:hover {
            color: var(--accent);
        }
        friend-link::before {
            content: "🌐 Friend Links: ";
            font-weight: 700;
            color: var(--primary);
            display: block;
            margin-bottom: 6px;
        }
        .footer {
            padding: 24px 28px 20px;
            background: var(--primary);
            color: #ccc;
            font-size: 0.85rem;
            text-align: center;
            border-top: 3px solid var(--secondary);
        }
        .footer a {
            color: var(--secondary);
        }
        .footer a:hover {
            color: #fff;
        }
        .footer .copyright {
            margin-top: 8px;
            letter-spacing: 0.3px;
        }
        @media (max-width:768px) {
            .header {
                padding: 16px 16px 10px;
            }
            .main {
                padding: 20px 16px 30px;
            }
            .breadcrumb {
                padding: 10px 16px;
            }
            friend-link {
                padding: 16px;
            }
            .footer {
                padding: 18px 16px;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                gap: 12px;
            }
            .hamburger {
                display: block;
            }
            .nav-wrapper {
                position: relative;
            }
            .nav-menu.show {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--primary);
                padding: 20px 24px;
                border-radius: 0 0 var(--radius) var(--radius);
                box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
                z-index: 999;
            }
            .nav-menu.show li a {
                font-size: 1.05rem;
                padding: 10px 0;
                display: block;
            }
            .interact-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width:480px) {
            .header-top {
                flex-direction: column;
                align-items: flex-start;
            }
            .search-box {
                flex-direction: column;
                border-radius: var(--radius);
            }
            .search-box button {
                border-radius: 0;
            }
        }
        .trust-badge {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            padding: 16px 20px;
            background: #f0f7f0;
            border-radius: var(--radius);
            margin: 1.6rem 0;
            border-left: 4px solid #2a7a2a;
            font-size: 0.9rem;
        }
        .trust-badge i {
            color: #2a7a2a;
            margin-right: 6px;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.6rem 0;
            font-size: 0.95rem;
            overflow-x: auto;
            display: block;
        }
        .data-table th,
        .data-table td {
            padding: 10px 14px;
            border: 1px solid var(--border);
            text-align: left;
        }
        .data-table th {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }
        .data-table tr:nth-child(even) {
            background: #f9f7f4;
        }
        @media (max-width:600px) {
            .data-table {
                font-size: 0.8rem;
            }
            .data-table th,
            .data-table td {
                padding: 6px 8px;
            }
        }
        .highlight {
            background: #fff9e6;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }
        .blockquote {
            border-left: 4px solid var(--secondary);
            padding: 12px 20px;
            margin: 1.4rem 0;
            background: #faf8f5;
            font-style: italic;
            border-radius: 0 var(--radius) var(--radius) 0;
        }
        .blockquote cite {
            display: block;
            margin-top: 8px;
            font-style: normal;
            font-weight: 600;
            color: var(--text-light);
        }