*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #1a3a5c;
            --primary-light: #2a5a8c;
            --secondary: #e8a838;
            --secondary-light: #f0c060;
            --accent: #c0392b;
            --bg: #f8f6f2;
            --bg-card: #ffffff;
            --text: #1e1e1e;
            --text-light: #555555;
            --border: #ddd8d0;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            --radius: 12px;
            --transition: 0.3s ease;
            --font: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            --max-width: 1200px;
            --header-height: 72px;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            padding-top: var(--header-height);
        }
        a {
            color: var(--primary-light);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--secondary);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .skip-link {
            position: absolute;
            top: -100px;
            left: 16px;
            background: var(--secondary);
            color: #000;
            padding: 8px 20px;
            border-radius: 0 0 8px 8px;
            z-index: 9999;
            font-weight: 700;
            transition: top 0.3s;
        }
        .skip-link:focus {
            top: 0;
        }
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: var(--primary);
            color: #fff;
            height: var(--header-height);
            display: flex;
            align-items: center;
            padding: 0 20px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
        }
        .my-logo {
            font-size: 1.4rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .my-logo i {
            -webkit-text-fill-color: var(--secondary);
            font-size: 1.6rem;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        nav a {
            color: rgba(255, 255, 255, 0.85);
            padding: 6px 14px;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background var(--transition), color var(--transition);
            white-space: nowrap;
        }
        nav a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: var(--secondary-light);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .mobile-nav {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            background: var(--primary);
            padding: 16px 20px 24px;
            flex-direction: column;
            gap: 6px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
            z-index: 999;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }
        .mobile-nav.open {
            display: flex;
        }
        .mobile-nav a {
            color: rgba(255, 255, 255, 0.85);
            padding: 10px 16px;
            border-radius: 6px;
            font-size: 1rem;
            font-weight: 500;
            transition: background 0.2s;
        }
        .mobile-nav a:hover {
            background: rgba(255, 255, 255, 0.1);
            text-decoration: none;
        }
        .breadcrumb {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 16px 20px 0;
            font-size: 0.85rem;
            color: var(--text-light);
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 10px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #aaa;
        }
        .breadcrumb a {
            color: var(--primary-light);
        }
        .breadcrumb .current {
            color: var(--text-light);
            font-weight: 600;
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 20px 20px 40px;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--primary);
            margin: 0 0 16px;
            letter-spacing: -0.5px;
        }
        h1 .highlight {
            background: linear-gradient(135deg, var(--secondary), #d4922a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--primary);
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid var(--secondary);
            letter-spacing: -0.3px;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--primary-light);
            margin: 32px 0 12px;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text);
            margin: 24px 0 8px;
        }
        p {
            margin-bottom: 16px;
            color: var(--text);
        }
        .lead {
            font-size: 1.15rem;
            color: var(--text-light);
            line-height: 1.8;
            margin-bottom: 24px;
        }
        .card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px 30px;
            box-shadow: var(--shadow);
            margin-bottom: 28px;
            border: 1px solid var(--border);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .card:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.10);
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
            margin: 24px 0;
        }
        .feature-item {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 24px 22px;
            box-shadow: var(--shadow);
            border-left: 4px solid var(--secondary);
            transition: transform 0.2s;
        }
        .feature-item:hover {
            transform: translateY(-3px);
        }
        .feature-item i {
            font-size: 1.8rem;
            color: var(--secondary);
            margin-bottom: 12px;
        }
        .feature-item h4 {
            margin-top: 0;
        }
        .hero-image {
            margin: 24px 0 32px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            padding: 4px;
        }
        .hero-image img {
            border-radius: calc(var(--radius) - 4px);
            width: 100%;
            height: auto;
            aspect-ratio: 1200/630;
            object-fit: cover;
            background: #fff;
        }
        ul,
        ol {
            margin: 12px 0 20px 24px;
        }
        li {
            margin-bottom: 8px;
        }
        .search-box {
            display: flex;
            max-width: 520px;
            margin: 20px 0;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid var(--border);
            background: #fff;
        }
        .search-box input {
            flex: 1;
            border: none;
            padding: 12px 20px;
            font-size: 1rem;
            outline: none;
            background: transparent;
            font-family: var(--font);
        }
        .search-box button {
            background: var(--secondary);
            border: none;
            padding: 12px 24px;
            color: #1e1e1e;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 1rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-box button:hover {
            background: var(--secondary-light);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 24px 0;
        }
        .comment-area textarea {
            width: 100%;
            padding: 14px 16px;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-size: 1rem;
            font-family: var(--font);
            resize: vertical;
            min-height: 110px;
            transition: border 0.2s;
            background: #fff;
        }
        .comment-area textarea:focus {
            border-color: var(--primary-light);
            outline: none;
            box-shadow: 0 0 0 3px rgba(42, 90, 140, 0.12);
        }
        .score-stars {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #ddd;
            cursor: pointer;
            margin: 8px 0 12px;
            flex-wrap: wrap;
        }
        .score-stars i {
            transition: color 0.2s, transform 0.15s;
        }
        .score-stars i:hover,
        .score-stars i.active {
            color: var(--secondary);
            transform: scale(1.1);
        }
        .btn {
            display: inline-block;
            padding: 10px 28px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            border: none;
            cursor: pointer;
            transition: all 0.2s;
            font-family: var(--font);
        }
        .btn-primary {
            background: var(--primary-light);
            color: #fff;
        }
        .btn-primary:hover {
            background: var(--primary);
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(26, 58, 92, 0.25);
        }
        .btn-secondary {
            background: var(--secondary);
            color: #1e1e1e;
        }
        .btn-secondary:hover {
            background: var(--secondary-light);
            transform: translateY(-1px);
        }
        friend-link {
            display: block;
            padding: 32px 0 16px;
            border-top: 2px solid var(--border);
            margin-top: 40px;
        }
        friend-link::before {
            content: "🔗 Friends & Resources";
            display: block;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 16px;
        }
        .friend-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 20px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .friend-list li a {
            color: var(--primary-light);
            font-weight: 500;
            font-size: 0.95rem;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s;
        }
        .friend-list li a:hover {
            border-bottom-color: var(--secondary);
            text-decoration: none;
        }
        footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.85);
            padding: 40px 20px 32px;
            margin-top: 48px;
        }
        .footer-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 24px;
        }
        .footer-copy {
            font-size: 0.9rem;
            opacity: 0.8;
        }
        .footer-copy a {
            color: var(--secondary-light);
        }
        .footer-copy a:hover {
            color: var(--secondary);
        }
        .last-updated {
            display: inline-block;
            padding: 6px 16px;
            background: rgba(232, 168, 56, 0.12);
            border-radius: 50px;
            font-size: 0.85rem;
            color: var(--text-light);
            margin-bottom: 20px;
            border: 1px solid rgba(232, 168, 56, 0.2);
        }
        .last-updated i {
            margin-right: 6px;
            color: var(--secondary);
        }
        @media (max-width: 900px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .card {
                padding: 20px;
            }
            .header-inner nav {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .my-logo {
                font-size: 1.1rem;
            }
            .my-logo i {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.6rem;
            }
            .container {
                padding: 12px 14px 32px;
            }
            .breadcrumb {
                padding: 12px 14px 0;
            }
            .search-box {
                flex-direction: column;
                border-radius: 12px;
            }
            .search-box button {
                border-radius: 0 0 12px 12px;
                justify-content: center;
            }
            .card {
                padding: 16px;
            }
            .score-stars {
                font-size: 1.5rem;
            }
            header {
                padding: 0 12px;
            }
        }
        .text-center {
            text-align: center;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .gap-8 {
            gap: 8px;
        }
        .flex {
            display: flex;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }
        .items-center {
            align-items: center;
        }