*,
        *::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;
            line-height: 1.7;
            color: #1e2a3a;
            background: #faf8f5;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #8b6508;
            text-decoration: underline;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #0f1a2e 0%, #1a2a44 100%);
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: #f5d742;
            text-shadow: 0 2px 8px rgba(245, 215, 66, 0.3);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: #ffeb7a;
        }
        .my-logo a {
            color: inherit;
            text-decoration: none;
        }
        .my-logo span {
            font-weight: 300;
            color: #c9d1d9;
            font-size: 0.9rem;
            display: block;
            line-height: 1.2;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
        }
        .nav-list {
            list-style: none;
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .nav-list li a {
            color: #e8edf3;
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.25s, color 0.25s;
            display: inline-block;
        }
        .nav-list li a:hover,
        .nav-list li a:focus {
            background: rgba(245, 215, 66, 0.18);
            color: #f5d742;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f5d742;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            transition: transform 0.2s;
        }
        .hamburger:hover {
            transform: scale(1.1);
        }
        .breadcrumb-wrap {
            background: #f0ede8;
            padding: 10px 0;
            border-bottom: 1px solid #ddd6cb;
        }
        .breadcrumb {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            font-size: 0.85rem;
            color: #5a4e3e;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #b8860b;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #7a6b55;
        }
        .breadcrumb a:hover {
            color: #b8860b;
        }
        .breadcrumb .active {
            color: #1e2a3a;
            font-weight: 600;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            color: #0f1a2e;
            margin-bottom: 0.5rem;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #1a2a44;
            margin-top: 2.8rem;
            margin-bottom: 1rem;
            border-left: 6px solid #b8860b;
            padding-left: 18px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #2c3e5a;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #3e4f6b;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
        }
        p {
            margin-bottom: 1.25rem;
            color: #2d3748;
        }
        .lead {
            font-size: 1.2rem;
            color: #3a4a5e;
            font-weight: 400;
        }
        .section-card {
            background: #fff;
            border-radius: 20px;
            padding: 32px 28px;
            margin-bottom: 28px;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.04);
            transition: box-shadow 0.3s;
        }
        .section-card:hover {
            box-shadow: 0 12px 36px rgba(0, 0, 0, 0.07);
        }
        .highlight-box {
            background: #f5f0e8;
            border-left: 6px solid #b8860b;
            padding: 20px 24px;
            border-radius: 0 16px 16px 0;
            margin: 1.5rem 0;
        }
        .emoji-big {
            font-size: 1.5rem;
            margin-right: 6px;
        }
        .hero-img-wrap {
            margin: 24px 0 28px;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
        }
        .hero-img-wrap img {
            width: 100%;
            object-fit: cover;
            min-height: 280px;
            background: #d9d0c4;
        }
        .resource-links {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 18px;
            padding: 12px 0;
            list-style: none;
        }
        .resource-links li a {
            background: #f0ede8;
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #1e2a3a;
            transition: background 0.25s, color 0.25s;
            display: inline-block;
        }
        .resource-links li a:hover {
            background: #b8860b;
            color: #fff;
            text-decoration: none;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin: 20px 0 10px;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: 2px solid #ddd6cb;
            border-radius: 60px;
            font-size: 1rem;
            outline: none;
            transition: border 0.25s, box-shadow 0.25s;
            background: #fff;
        }
        .search-form input[type="text"]:focus {
            border-color: #b8860b;
            box-shadow: 0 0 0 4px rgba(184, 134, 11, 0.12);
        }
        .search-form button {
            padding: 14px 32px;
            background: #b8860b;
            color: #fff;
            border: none;
            border-radius: 60px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #9a7209;
            transform: translateY(-2px);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin-top: 20px;
        }
        @media (max-width: 768px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #f9f7f3;
            border-radius: 20px;
            padding: 24px;
            border: 1px solid #e8e0d6;
        }
        .feedback-card h4 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border: 2px solid #ddd6cb;
            border-radius: 12px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.25s;
            background: #fff;
            font-family: inherit;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #b8860b;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 12px 24px;
            background: #1a2a44;
            color: #fff;
            border: none;
            border-radius: 60px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #0f1a2e;
            transform: translateY(-2px);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #ddd6cb;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            transition: color 0.2s;
            color: #ddd6cb;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
        }
        .site-footer {
            background: #0f1a2e;
            color: #c9d1d9;
            padding: 40px 0 24px;
            margin-top: 40px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
        }
        @media (max-width: 768px) {
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .footer-inner h4 {
            color: #f5d742;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .footer-inner p,
        .footer-inner li {
            font-size: 0.9rem;
            color: #b0bcc9;
        }
        .footer-inner ul {
            list-style: none;
            padding: 0;
        }
        .footer-inner ul li {
            margin-bottom: 6px;
        }
        .footer-inner ul li a {
            color: #b0bcc9;
        }
        .footer-inner ul li a:hover {
            color: #f5d742;
        }
        friend-link {
            display: block;
            margin-top: 16px;
            padding-top: 16px;
            border-top: 1px solid #2a3a54;
            font-size: 0.9rem;
        }
        friend-link a {
            color: #b0bcc9;
            margin-right: 18px;
        }
        friend-link a:hover {
            color: #f5d742;
        }
        .copyright {
            text-align: center;
            padding-top: 24px;
            margin-top: 24px;
            border-top: 1px solid #2a3a54;
            font-size: 0.85rem;
            color: #7a8a9e;
        }
        @media (max-width: 900px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .section-card {
                padding: 20px 16px;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1a2a44;
                padding: 16px 0;
                border-radius: 16px;
                margin-top: 12px;
                gap: 4px;
            }
            .nav-list.open {
                display: flex;
            }
            .nav-list li a {
                padding: 12px 20px;
                border-radius: 0;
                width: 100%;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                gap: 4px 8px;
            }
            .hero-img-wrap img {
                min-height: 180px;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
                padding-left: 12px;
            }
            .section-card {
                padding: 16px 12px;
            }
            .search-form input[type="text"] {
                min-width: 140px;
                padding: 12px 16px;
            }
            .search-form button {
                padding: 12px 20px;
            }
        }
        .text-gold {
            color: #b8860b;
        }
        .fw-700 {
            font-weight: 700;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #7a8a9e;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 12px;
            padding-top: 12px;
            border-top: 1px solid #e8e0d6;
        }
        :target {
            scroll-margin-top: 100px;
        }