*,
        *::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, sans-serif;
            background: #faf9f6;
            color: #1e1e2a;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #7a2e0e;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1160px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #1a1a2e 0%, #16213e 100%);
            padding: 18px 0;
            border-bottom: 4px solid #f59e0b;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 12px rgba(245, 158, 11, 0.2);
            display: inline-block;
            transition: transform 0.25s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.8rem;
            font-weight: 400;
            -webkit-text-fill-color: #cbd5e1;
            color: #cbd5e1;
            letter-spacing: 1px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f59e0b;
            color: #f59e0b;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: #f59e0b;
            color: #1a1a2e;
        }
        .nav-menu {
            display: flex;
            gap: 8px 20px;
            flex-wrap: wrap;
            align-items: center;
            list-style: none;
        }
        .nav-menu li a {
            color: #e2e8f0;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 10px;
            border-radius: 6px;
            transition: background 0.2s, color 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .nav-menu li a:hover {
            background: rgba(245, 158, 11, 0.18);
            color: #fbbf24;
            text-decoration: none;
        }
        .nav-menu li a i {
            font-size: 0.85rem;
        }
        .breadcrumb {
            background: #f1eee9;
            padding: 12px 0;
            border-bottom: 1px solid #e2dcd2;
        }
        .breadcrumb ul {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 14px;
            list-style: none;
            font-size: 0.9rem;
            color: #5b4f3a;
        }
        .breadcrumb ul li+li::before {
            content: "›";
            margin-right: 14px;
            color: #b45309;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #7a5c3a;
        }
        .breadcrumb a:hover {
            color: #b45309;
        }
        .breadcrumb .current {
            color: #2d2a22;
            font-weight: 600;
        }
        main {
            padding: 40px 0 60px;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            color: #1a1a2e;
            margin-bottom: 0.5rem;
            letter-spacing: -0.5px;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #1e293b;
            margin-top: 3rem;
            margin-bottom: 1rem;
            border-left: 6px solid #f59e0b;
            padding-left: 18px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #2d3748;
            margin-top: 2.2rem;
            margin-bottom: 0.8rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #3d4a5c;
            margin-top: 1.6rem;
            margin-bottom: 0.5rem;
        }
        .last-updated {
            display: inline-block;
            background: #f1f0ed;
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #5b4f3a;
            margin: 12px 0 20px;
            border: 1px solid #e2dcd2;
        }
        .last-updated i {
            margin-right: 6px;
            color: #b45309;
        }
        .content-card {
            background: #ffffff;
            border-radius: 18px;
            padding: 30px 32px;
            margin-bottom: 28px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #edeae4;
            transition: box-shadow 0.25s;
        }
        .content-card:hover {
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.07);
        }
        .content-card p {
            margin-bottom: 1.2rem;
        }
        .content-card p:last-child {
            margin-bottom: 0;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 24px;
            margin: 24px 0;
        }
        .feature-item {
            background: #f8f6f2;
            border-radius: 16px;
            padding: 24px 20px;
            text-align: center;
            border: 1px solid #e8e2d8;
            transition: transform 0.25s, box-shadow 0.25s;
        }
        .feature-item:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.06);
        }
        .feature-item i {
            font-size: 2.2rem;
            color: #b45309;
            margin-bottom: 12px;
        }
        .feature-item h4 {
            margin-top: 0;
            font-size: 1.1rem;
        }
        .featured-image {
            margin: 28px 0;
            border-radius: 16px;
            overflow: hidden;
            background: #e8e2d8;
            position: relative;
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
            min-height: 280px;
            background: #d4cfc6;
        }
        .featured-image .img-caption {
            background: rgba(26, 26, 46, 0.7);
            color: #f1eee9;
            padding: 8px 18px;
            font-size: 0.85rem;
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            backdrop-filter: blur(4px);
        }
        .search-box {
            display: flex;
            max-width: 520px;
            margin: 20px 0 28px;
            border-radius: 50px;
            overflow: hidden;
            border: 2px solid #e2dcd2;
            background: #fff;
            transition: border-color 0.25s;
        }
        .search-box:focus-within {
            border-color: #b45309;
        }
        .search-box input {
            flex: 1;
            padding: 14px 22px;
            border: none;
            font-size: 1rem;
            outline: none;
            background: transparent;
        }
        .search-box button {
            background: #b45309;
            color: #fff;
            border: none;
            padding: 0 28px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .search-box button:hover {
            background: #7a2e0e;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 32px 0;
        }
        @media (max-width:700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #ffffff;
            border-radius: 18px;
            padding: 28px 26px;
            border: 1px solid #edeae4;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 14px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border: 2px solid #e2dcd2;
            border-radius: 12px;
            font-size: 0.95rem;
            font-family: inherit;
            outline: none;
            transition: border-color 0.2s;
            background: #faf9f6;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #b45309;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card .btn-submit {
            background: #b45309;
            color: #fff;
            padding: 14px 24px;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        .feedback-card .btn-submit:hover {
            background: #7a2e0e;
            transform: scale(0.98);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #d4cfc6;
            cursor: pointer;
            transition: color 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f59e0b;
        }
        friend-link {
            display: block;
            padding: 28px 0 10px;
            border-top: 2px solid #e2dcd2;
            margin-top: 30px;
        }
        friend-link .fl-title {
            font-weight: 700;
            font-size: 1.1rem;
            color: #1e293b;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        friend-link .fl-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            list-style: none;
        }
        friend-link .fl-list li a {
            color: #7a5c3a;
            font-weight: 500;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
        }
        friend-link .fl-list li a:hover {
            color: #b45309;
            border-bottom-color: #b45309;
            text-decoration: none;
        }
        .site-footer {
            background: #1a1a2e;
            color: #cbd5e1;
            padding: 36px 0 28px;
            margin-top: 30px;
            border-top: 4px solid #f59e0b;
        }
        .site-footer .copyright {
            font-size: 0.9rem;
            text-align: center;
            opacity: 0.8;
            letter-spacing: 0.3px;
        }
        .site-footer .copyright a {
            color: #fbbf24;
        }
        .site-footer .copyright a:hover {
            color: #f59e0b;
        }
        @media (max-width: 820px) {
            h1 {
                font-size: 2.1rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .content-card {
                padding: 20px 18px;
            }
            .header-inner {
                gap: 12px;
            }
            .nav-toggle {
                display: inline-block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #1a1a2e;
                padding: 18px 0 12px;
                border-top: 1px solid #2d3a5e;
                margin-top: 10px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                padding: 10px 16px;
                width: 100%;
                border-radius: 0;
            }
            .breadcrumb ul {
                font-size: 0.8rem;
                gap: 4px 10px;
            }
            .breadcrumb ul li+li::before {
                margin-right: 10px;
            }
            .feature-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.7rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .search-box {
                flex-direction: column;
                border-radius: 18px;
            }
            .search-box button {
                padding: 12px;
            }
        }
        .text-muted {
            color: #6b5f4e;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .gap-2 {
            gap: 20px;
        }
        .badge {
            background: #f59e0b;
            color: #1a1a2e;
            padding: 2px 14px;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.5px;
        }
        .highlight {
            background: linear-gradient(to top, #fef3c7 40%, transparent 40%);
            padding: 0 4px;
            font-weight: 600;
        }
        .quote-block {
            border-left: 4px solid #b45309;
            padding: 16px 22px;
            background: #f8f6f2;
            border-radius: 0 12px 12px 0;
            margin: 20px 0;
            font-style: italic;
            color: #2d2a22;
        }
        .quote-block cite {
            display: block;
            margin-top: 8px;
            font-style: normal;
            font-weight: 600;
            color: #7a5c3a;
        }
        .emoji-big {
            font-size: 2.4rem;
            line-height: 1;
        }
        hr.divider {
            margin: 32px 0;
            border: none;
            border-top: 2px dashed #e2dcd2;
        }