*,
        *::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;
            background: #f8f6f2;
            color: #1e2a2f;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #b45f2a;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #7a3e1c;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #1e2a2f;
        }
        h1 {
            font-size: 2.25rem;
            margin-bottom: 0.75rem;
        }
        h2 {
            font-size: 1.75rem;
            margin-top: 2.5rem;
            margin-bottom: 0.6rem;
            border-bottom: 3px solid #d9b382;
            padding-bottom: 0.35rem;
        }
        h3 {
            font-size: 1.35rem;
            margin-top: 1.8rem;
            margin-bottom: 0.4rem;
        }
        h4 {
            font-size: 1.1rem;
            margin-top: 1.2rem;
            margin-bottom: 0.3rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.1rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        .visually-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        .site-header {
            background: #1e3d42;
            color: #f5ede4;
            padding: 0.6rem 0;
            box-shadow: 0 3px 12px rgba(0, 0, 0, 0.12);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f5ede4;
            background: #b45f2a;
            padding: 0.3rem 1rem;
            border-radius: 8px;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            transition: background 0.2s;
        }
        .my-logo i {
            font-size: 1.3rem;
        }
        .my-logo:hover,
        .my-logo:focus {
            background: #9a4f22;
            color: #fff;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f5ede4;
            color: #f5ede4;
            font-size: 1.5rem;
            padding: 0.3rem 0.7rem;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .primary-nav {
            display: flex;
            gap: 1.2rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .primary-nav a {
            color: #f5ede4;
            font-weight: 500;
            padding: 0.3rem 0.6rem;
            border-radius: 4px;
            transition: background 0.2s;
            font-size: 0.95rem;
        }
        .primary-nav a:hover,
        .primary-nav a:focus {
            background: rgba(255, 255, 255, 0.15);
            text-decoration: none;
            color: #ffd9b3;
        }
        .primary-nav a i {
            margin-right: 0.3rem;
        }
        .breadcrumb {
            background: #e8e0d6;
            padding: 0.5rem 0;
            font-size: 0.85rem;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.5rem;
            color: #7a6a5a;
        }
        .breadcrumb a {
            color: #7a3e1c;
        }
        .breadcrumb .active {
            color: #4a3a2a;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #1e3d42 0%, #2d5a5f 100%);
            color: #f5ede4;
            padding: 2.5rem 0 2rem;
            text-align: center;
        }
        .hero h1 {
            color: #ffd9b3;
            font-size: 2.6rem;
            margin-bottom: 0.6rem;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 720px;
            margin: 0 auto 1.2rem;
            opacity: 0.92;
        }
        .hero-stats {
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
            margin-top: 1.2rem;
        }
        .hero-stats span {
            background: rgba(255, 255, 255, 0.12);
            padding: 0.5rem 1.2rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
        }
        .hero-stats i {
            margin-right: 0.4rem;
            color: #ffd9b3;
        }
        .search-section {
            background: #fff;
            padding: 1.8rem 0;
            border-bottom: 1px solid #ddd6cc;
        }
        .search-form {
            display: flex;
            gap: 0.6rem;
            max-width: 620px;
            margin: 0 auto;
            flex-wrap: wrap;
        }
        .search-form label {
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 0.7rem 1rem;
            border: 2px solid #d9b382;
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.2s;
            background: #faf8f5;
        }
        .search-form input[type="text"]:focus {
            border-color: #b45f2a;
        }
        .search-form button {
            background: #b45f2a;
            color: #fff;
            border: none;
            padding: 0.7rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-form button:hover {
            background: #9a4f22;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2.5rem;
            padding: 2.2rem 0 3rem;
        }
        .content-area {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 5.5rem;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 12px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
            border: 1px solid #e8e0d6;
        }
        .sidebar-card h3 {
            font-size: 1.15rem;
            margin-top: 0;
            margin-bottom: 0.8rem;
            border-bottom: 2px solid #d9b382;
            padding-bottom: 0.4rem;
        }
        .sidebar-link-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-link-list li {
            padding: 0.45rem 0;
            border-bottom: 1px solid #f0ebe4;
        }
        .sidebar-link-list li:last-child {
            border-bottom: none;
        }
        .sidebar-link-list a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 500;
        }
        .sidebar-link-list a i {
            color: #b45f2a;
            font-size: 0.85rem;
        }
        .featured-figure {
            margin: 1.8rem 0 2rem;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
            background: #e8e0d6;
        }
        .featured-figure img {
            width: 100%;
            max-height: 420px;
            object-fit: cover;
        }
        .featured-figure figcaption {
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: #4a3a2a;
            background: #f5f0ea;
            font-style: italic;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            font-size: 0.9rem;
            background: #fff;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 1px 6px rgba(0, 0, 0, 0.05);
        }
        .data-table th {
            background: #1e3d42;
            color: #f5ede4;
            padding: 0.7rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 0.6rem 1rem;
            border-bottom: 1px solid #e8e0d6;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #f8f3ed;
        }
        .interaction-area {
            background: #fff;
            border-radius: 14px;
            padding: 2rem;
            margin: 2.5rem 0;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid #e8e0d6;
        }
        .interaction-area h2 {
            margin-top: 0;
            border-bottom-color: #b45f2a;
        }
        .comment-form,
        .rating-form {
            display: flex;
            flex-direction: column;
            gap: 0.9rem;
            margin-top: 1rem;
        }
        .comment-form input,
        .comment-form textarea,
        .rating-form select {
            padding: 0.7rem 1rem;
            border: 2px solid #ddd6cc;
            border-radius: 8px;
            font-size: 0.95rem;
            background: #faf8f5;
            transition: border-color 0.2s;
            font-family: inherit;
        }
        .comment-form input:focus,
        .comment-form textarea:focus,
        .rating-form select:focus {
            border-color: #b45f2a;
            outline: none;
        }
        .comment-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-form button,
        .rating-form button {
            align-self: flex-start;
            background: #1e3d42;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .comment-form button:hover,
        .rating-form button:hover {
            background: #2d5a5f;
        }
        .rating-stars {
            display: flex;
            gap: 0.6rem;
            font-size: 1.8rem;
            color: #d9b382;
            cursor: pointer;
        }
        .rating-stars i {
            transition: color 0.15s, transform 0.15s;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: #b45f2a;
            transform: scale(1.15);
        }
        .site-footer {
            background: #1e2a2f;
            color: #cdc4b8;
            padding: 2.5rem 0 1.2rem;
            margin-top: 2rem;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        .site-footer h4 {
            color: #ffd9b3;
            margin-top: 0;
            font-size: 1.05rem;
        }
        .site-footer a {
            color: #d9b382;
        }
        .site-footer a:hover {
            color: #ffd9b3;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
            list-style: none;
            padding: 0;
            margin: 0.6rem 0 0;
        }
        .friend-links li a {
            font-size: 0.9rem;
            padding: 0.2rem 0;
        }
        .copyright {
            grid-column: 1 / -1;
            border-top: 1px solid #3a4a4f;
            padding-top: 1.2rem;
            margin-top: 1.5rem;
            text-align: center;
            font-size: 0.85rem;
            color: #9a8a7a;
        }
        .copyright strong {
            color: #cdc4b8;
        }
        @media (max-width: 900px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                order: 2;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 700px) {
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0.3rem;
                padding: 1rem 0 0.3rem;
                border-top: 1px solid rgba(255, 255, 255, 0.15);
                margin-top: 0.8rem;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                padding: 0.6rem 0.4rem;
                border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero-stats {
                gap: 0.8rem;
            }
            .hero-stats span {
                font-size: 0.8rem;
                padding: 0.3rem 0.9rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                align-self: stretch;
                justify-content: center;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .data-table {
                font-size: 0.78rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.4rem 0.5rem;
            }
            .interaction-area {
                padding: 1.2rem;
            }
            .my-logo {
                font-size: 1.3rem;
                padding: 0.2rem 0.8rem;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.35rem;
            }
            h3 {
                font-size: 1.15rem;
            }
        }
        @media (max-width: 400px) {
            .container {
                padding: 0 0.6rem;
            }
            .header-inner {
                gap: 0.4rem;
            }
            .hero {
                padding: 1.5rem 0;
            }
        }
        .highlight-box {
            background: #eef5f3;
            border-left: 5px solid #b45f2a;
            padding: 1.2rem 1.5rem;
            border-radius: 0 10px 10px 0;
            margin: 1.5rem 0;
        }
        .highlight-box i {
            color: #b45f2a;
            margin-right: 0.4rem;
        }
        .interview-block {
            background: #f5f0ea;
            border-radius: 12px;
            padding: 1.5rem;
            margin: 1.8rem 0;
            font-style: normal;
            border: 1px solid #ddd6cc;
        }
        .interview-block strong {
            color: #1e3d42;
        }
        .interview-block .speaker {
            font-weight: 700;
            color: #b45f2a;
        }
        .emoji-lg {
            font-size: 1.3rem;
        }
        .tag {
            display: inline-block;
            background: #d9b382;
            color: #1e2a2f;
            padding: 0.15rem 0.7rem;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 600;
            margin-right: 0.3rem;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #6a5a4a;
            background: #f0ebe4;
            display: inline-block;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            margin-bottom: 1rem;
        }
        .last-updated i {
            margin-right: 0.3rem;
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #f0ebe4;
        }
        ::-webkit-scrollbar-thumb {
            background: #b45f2a;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #9a4f22;
        }