* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #faf8f5;
            color: #1e2a3a;
            line-height: 1.7;
            padding: 0;
            font-size: 16px;
        }
        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: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
            padding: 16px 0;
            border-bottom: 4px solid #f59e0b;
            position: sticky;
            top: 0;
            z-index: 1000;
            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: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f59e0b;
            background: linear-gradient(to right, #f59e0b, #fbbf24);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(245, 158, 11, 0.2);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            -webkit-text-fill-color: #f59e0b;
            font-size: 1.6rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f59e0b;
            color: #f59e0b;
            font-size: 1.5rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(245, 158, 11, 0.15);
        }
        nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        nav a {
            color: #f1f5f9;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 0.95rem;
            transition: background 0.2s, color 0.2s;
        }
        nav a:hover {
            background: rgba(245, 158, 11, 0.2);
            color: #fbbf24;
            text-decoration: none;
        }
        nav a i {
            margin-right: 6px;
            font-size: 0.85rem;
        }
        .breadcrumb {
            background: #f1f5f9;
            padding: 12px 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #e2e8f0;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #94a3b8;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #475569;
        }
        .breadcrumb a:hover {
            color: #b45309;
        }
        .breadcrumb .current {
            color: #1e293b;
            font-weight: 600;
        }
        .hero {
            padding: 48px 0 32px;
            text-align: center;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #1e293b;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero h1 i {
            color: #f59e0b;
            margin-right: 12px;
        }
        .hero .subtitle {
            font-size: 1.15rem;
            color: #475569;
            max-width: 750px;
            margin: 0 auto 24px;
        }
        .hero .meta-info {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px 40px;
            font-size: 0.95rem;
            color: #64748b;
        }
        .hero .meta-info i {
            margin-right: 6px;
            color: #f59e0b;
        }
        .content {
            padding: 24px 0 48px;
        }
        .content h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #1e293b;
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #f59e0b;
            display: inline-block;
        }
        .content h2 i {
            color: #f59e0b;
            margin-right: 12px;
        }
        .content h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #334155;
            margin: 32px 0 12px;
        }
        .content h3 i {
            color: #b45309;
            margin-right: 10px;
            font-size: 1.3rem;
        }
        .content h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #475569;
            margin: 24px 0 8px;
        }
        .content p {
            margin-bottom: 16px;
            color: #334155;
            font-size: 1.05rem;
        }
        .content .highlight {
            background: #fffbeb;
            border-left: 4px solid #f59e0b;
            padding: 16px 20px;
            border-radius: 0 8px 8px 0;
            margin: 20px 0;
        }
        .content .highlight i {
            color: #f59e0b;
            margin-right: 8px;
        }
        .content ul,
        .content ol {
            margin: 12px 0 20px 24px;
            color: #334155;
        }
        .content li {
            margin-bottom: 8px;
        }
        .content .tip-box {
            background: #f0fdf4;
            border: 1px solid #86efac;
            border-radius: 12px;
            padding: 20px 24px;
            margin: 24px 0;
        }
        .content .tip-box i {
            color: #16a34a;
            margin-right: 8px;
        }
        .content .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
            margin: 24px 0;
        }
        .content .stat-card {
            background: #ffffff;
            border: 1px solid #e2e8f0;
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .content .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        }
        .content .stat-card .number {
            font-size: 2.4rem;
            font-weight: 800;
            color: #b45309;
        }
        .content .stat-card .label {
            font-size: 0.95rem;
            color: #64748b;
            margin-top: 4px;
        }
        .content .stat-card i {
            font-size: 2rem;
            color: #f59e0b;
            margin-bottom: 8px;
        }
        .content .interview-block {
            background: #f8fafc;
            border-radius: 16px;
            padding: 28px 32px;
            margin: 32px 0;
            border: 1px solid #e2e8f0;
        }
        .content .interview-block .quote {
            font-style: italic;
            font-size: 1.1rem;
            color: #1e293b;
            border-left: 4px solid #f59e0b;
            padding-left: 20px;
            margin: 16px 0;
        }
        .content .interview-block .attribution {
            font-weight: 600;
            color: #b45309;
            text-align: right;
            margin-top: 8px;
        }
        .content .image-wrapper {
            margin: 32px 0;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
        }
        .content .image-wrapper figcaption {
            background: #f1f5f9;
            padding: 12px 16px;
            font-size: 0.9rem;
            color: #475569;
            text-align: center;
            font-style: italic;
        }
        .search-section {
            background: #f1f5f9;
            border-radius: 16px;
            padding: 32px;
            margin: 48px 0 24px;
            border: 1px solid #e2e8f0;
        }
        .search-section h3 {
            margin-top: 0;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border: 2px solid #cbd5e1;
            border-radius: 10px;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
        }
        .search-form input:focus {
            border-color: #f59e0b;
        }
        .search-form button {
            padding: 14px 32px;
            background: #b45309;
            color: #fff;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .search-form button:hover {
            background: #7a2e0e;
            transform: scale(1.02);
        }
        .search-form button i {
            margin-right: 8px;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            margin: 40px 0;
        }
        @media (max-width:768px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .comment-section,
        .rating-section {
            background: #ffffff;
            border: 1px solid #e2e8f0;
            border-radius: 16px;
            padding: 28px 32px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .comment-section h3,
        .rating-section h3 {
            margin-top: 0;
        }
        .comment-section textarea {
            width: 100%;
            min-height: 120px;
            padding: 14px 18px;
            border: 2px solid #cbd5e1;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            outline: none;
            transition: border 0.2s;
        }
        .comment-section textarea:focus {
            border-color: #f59e0b;
        }
        .comment-section input[type="text"] {
            width: 100%;
            padding: 12px 18px;
            border: 2px solid #cbd5e1;
            border-radius: 10px;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
            margin-bottom: 12px;
        }
        .comment-section input[type="text"]:focus {
            border-color: #f59e0b;
        }
        .comment-section .btn-submit,
        .rating-section .btn-submit {
            padding: 12px 28px;
            background: #b45309;
            color: #fff;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            margin-top: 8px;
        }
        .comment-section .btn-submit:hover,
        .rating-section .btn-submit:hover {
            background: #7a2e0e;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            margin: 12px 0 16px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #cbd5e1;
            cursor: pointer;
            transition: color 0.2s, transform 0.1s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f59e0b;
            transform: scale(1.1);
        }
        footer {
            background: #1e293b;
            color: #cbd5e1;
            padding: 40px 0 24px;
            margin-top: 48px;
            border-top: 4px solid #f59e0b;
        }
        footer .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
        }
        @media (max-width:768px) {
            footer .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        footer h4 {
            color: #fbbf24;
            font-size: 1.1rem;
            margin-bottom: 12px;
        }
        footer a {
            color: #94a3b8;
        }
        footer a:hover {
            color: #fbbf24;
            text-decoration: none;
        }
        friend-link {
            display: block;
            margin: 16px 0;
            padding: 12px 16px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            border-left: 3px solid #f59e0b;
        }
        friend-link a {
            display: inline-block;
            margin-right: 24px;
            padding: 4px 0;
            font-weight: 500;
        }
        .copyright {
            text-align: center;
            padding-top: 24px;
            border-top: 1px solid #334155;
            margin-top: 24px;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        .copyright i {
            color: #f59e0b;
            margin: 0 4px;
        }
        @media (max-width:768px) {
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 4px;
                padding-top: 12px;
                border-top: 1px solid rgba(255, 255, 255, 0.1);
                margin-top: 12px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                padding: 10px 16px;
                width: 100%;
            }
            .hero h1 {
                font-size: 1.9rem;
            }
            .hero .subtitle {
                font-size: 1rem;
            }
            .content h2 {
                font-size: 1.6rem;
            }
            .content h3 {
                font-size: 1.3rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        @media (max-width:480px) {
            .container {
                padding: 0 12px;
            }
            .hero {
                padding: 28px 0 20px;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .content p {
                font-size: 0.98rem;
            }
            .content .interview-block {
                padding: 16px 18px;
            }
            .comment-section,
            .rating-section {
                padding: 20px 18px;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        .hidden-schema {
            display: none;
        }