* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #8B4513;
            --primary-light: #A0522D;
            --secondary: #D2691E;
            --accent: #C0392B;
            --bg: #F5E6D3;
            --bg-card: #FFF8F0;
            --text: #2C1810;
            --text-light: #5C3A28;
            --border: #D4A574;
            --shadow: 0 4px 20px rgba(44, 24, 16, 0.12);
            --radius: 12px;
            --max-width: 1200px;
            --font: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.8;
            padding: 0 16px;
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            background: var(--bg-card);
            box-shadow: var(--shadow);
            border-radius: var(--radius);
            overflow: hidden;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        header {
            background: linear-gradient(135deg, #2C1810 0%, #5C3A28 100%);
            padding: 0 24px;
            color: #FFF8F0;
            position: relative;
        }
        .header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 18px 0;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: #F5E6D3;
            text-shadow: 2px 2px 0 rgba(192, 57, 43, 0.5);
            transition: transform 0.25s ease;
            display: inline-block;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #FFD4A0;
        }
        .my-logo i {
            color: var(--secondary);
            margin-right: 6px;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #FFF8F0;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 10px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        nav {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 18px;
            align-items: center;
        }
        nav a {
            color: #F5E6D3;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.25s, color 0.25s;
            white-space: nowrap;
        }
        nav a:hover {
            color: #FFD4A0;
            text-decoration: none;
            border-bottom-color: var(--secondary);
        }
        .breadcrumb {
            padding: 12px 24px 14px 24px;
            background: rgba(44, 24, 16, 0.06);
            font-size: 0.88rem;
            color: var(--text-light);
            border-bottom: 1px solid var(--border);
            display: flex;
            flex-wrap: wrap;
            gap: 4px 8px;
        }
        .breadcrumb a {
            color: var(--primary-light);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb span {
            color: var(--text-light);
        }
        main {
            padding: 28px 24px 40px;
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: #2C1810;
            margin-bottom: 12px;
            line-height: 1.25;
            letter-spacing: -0.5px;
            border-left: 6px solid var(--accent);
            padding-left: 18px;
        }
        h1 i {
            color: var(--secondary);
            margin-right: 10px;
        }
        .last-updated {
            display: block;
            font-size: 0.85rem;
            color: var(--text-light);
            margin-bottom: 24px;
            font-weight: 400;
            padding-left: 24px;
        }
        .last-updated i {
            margin-right: 6px;
        }
        .hero-img {
            margin: 20px 0 30px;
            border-radius: 12px;
            box-shadow: var(--shadow);
            background: #E8D5C0;
        }
        .hero-img img {
            width: 100%;
            border-radius: 12px;
        }
        .hero-img figcaption {
            padding: 10px 16px;
            font-size: 0.9rem;
            color: var(--text-light);
            font-style: italic;
            background: rgba(44, 24, 16, 0.04);
            border-radius: 0 0 12px 12px;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: #2C1810;
            margin-top: 48px;
            margin-bottom: 16px;
            padding-bottom: 6px;
            border-bottom: 3px solid var(--secondary);
            display: inline-block;
        }
        h2 i {
            color: var(--accent);
            margin-right: 10px;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: #3E2418;
            margin-top: 32px;
            margin-bottom: 10px;
        }
        h3 i {
            color: var(--primary-light);
            margin-right: 8px;
            font-size: 1.2rem;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: #4A2E20;
            margin-top: 22px;
            margin-bottom: 8px;
        }
        h4 i {
            margin-right: 6px;
            color: var(--secondary);
        }
        p {
            margin-bottom: 16px;
            font-size: 1.02rem;
            color: var(--text);
        }
        p b,
        p strong {
            color: #2C1810;
        }
        .highlight-box {
            background: #F0E0D0;
            padding: 20px 24px;
            border-radius: 10px;
            border-left: 5px solid var(--accent);
            margin: 24px 0;
        }
        .highlight-box i {
            color: var(--accent);
            margin-right: 8px;
        }
        ul,
        ol {
            margin: 12px 0 18px 24px;
            color: var(--text);
        }
        li {
            margin-bottom: 8px;
            line-height: 1.7;
        }
        .insight-card {
            background: linear-gradient(135deg, #FFF8F0, #F5E6D3);
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 20px 24px;
            margin: 20px 0;
            box-shadow: 0 2px 8px rgba(44, 24, 16, 0.06);
        }
        .insight-card i {
            color: var(--secondary);
            margin-right: 8px;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 16px;
            margin: 20px 0;
        }
        .stat-item {
            background: #FFF8F0;
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 18px 16px;
            text-align: center;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .stat-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 18px rgba(44, 24, 16, 0.1);
        }
        .stat-item .num {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent);
            display: block;
        }
        .stat-item .label {
            font-size: 0.95rem;
            color: var(--text-light);
            margin-top: 4px;
        }
        .search-section {
            background: #F0E0D0;
            border-radius: 10px;
            padding: 24px 28px;
            margin: 36px 0 20px;
            text-align: center;
        }
        .search-section h3 {
            margin-top: 0;
        }
        .search-form {
            display: flex;
            max-width: 560px;
            margin: 12px auto 0;
            gap: 8px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 12px 18px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 1rem;
            background: #FFF8F0;
            color: var(--text);
            outline: none;
            transition: border-color 0.25s;
        }
        .search-form input:focus {
            border-color: var(--primary);
        }
        .search-form button {
            padding: 12px 28px;
            background: var(--primary);
            color: #FFF8F0;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
        }
        .search-form button:hover {
            background: var(--primary-light);
            transform: scale(1.02);
        }
        .feedback-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 36px 0 20px;
        }
        @media (max-width:700px) {
            .feedback-section {
                grid-template-columns: 1fr;
            }
        }
        .comment-box,
        .score-box {
            background: #F0E0D0;
            border-radius: 10px;
            padding: 22px 24px;
        }
        .comment-box h3,
        .score-box h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .comment-box form,
        .score-box form {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 10px;
        }
        .comment-box textarea {
            resize: vertical;
            min-height: 90px;
            padding: 12px 16px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: var(--font);
            background: #FFF8F0;
            color: var(--text);
            outline: none;
            transition: border-color 0.25s;
        }
        .comment-box textarea:focus {
            border-color: var(--primary);
        }
        .comment-box input[type="text"] {
            padding: 10px 16px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 0.95rem;
            background: #FFF8F0;
            color: var(--text);
            outline: none;
            transition: border-color 0.25s;
        }
        .comment-box input[type="text"]:focus {
            border-color: var(--primary);
        }
        .comment-box button,
        .score-box button {
            padding: 10px 24px;
            background: var(--primary);
            color: #FFF8F0;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            align-self: flex-start;
        }
        .comment-box button:hover,
        .score-box button:hover {
            background: var(--primary-light);
            transform: scale(1.02);
        }
        .star-select {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            cursor: pointer;
            color: #ccc;
            transition: color 0.15s;
        }
        .star-select i {
            transition: color 0.15s, transform 0.15s;
        }
        .star-select i:hover,
        .star-select i.active {
            color: #F1C40F;
            transform: scale(1.1);
        }
        .score-box input[type="hidden"] {
            display: none;
        }
        footer {
            background: linear-gradient(135deg, #2C1810 0%, #4A2E20 100%);
            color: #E8D5C0;
            padding: 32px 24px 24px;
            font-size: 0.95rem;
        }
        footer a {
            color: #FFD4A0;
        }
        footer a:hover {
            color: #FFF8F0;
        }
        friend-link {
            display: block;
            margin-bottom: 16px;
            padding: 14px 18px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 8px;
            border-left: 4px solid var(--secondary);
        }
        friend-link a {
            display: inline-block;
            margin: 4px 16px 4px 0;
            font-weight: 500;
        }
        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 16px;
            margin-top: 10px;
            font-size: 0.85rem;
            text-align: center;
            color: #C4A88A;
        }
        @media (max-width: 860px) {
            .header-top {
                padding: 14px 0;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .hamburger {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
                padding: 12px 0 6px;
                border-top: 1px solid rgba(255, 255, 255, 0.1);
                margin-top: 8px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                padding: 8px 0;
                font-size: 1rem;
                width: 100%;
                border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            }
            h1 {
                font-size: 1.7rem;
                padding-left: 12px;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            main {
                padding: 20px 14px 30px;
            }
            .breadcrumb {
                padding: 10px 14px;
                font-size: 0.8rem;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .search-form input {
                min-width: 140px;
            }
        }
        @media (max-width: 480px) {
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .feedback-section {
                gap: 16px;
            }
            .comment-box,
            .score-box {
                padding: 16px 14px;
            }
            h1 {
                font-size: 1.4rem;
            }
            .my-logo {
                font-size: 1.1rem;
            }
            .header-top {
                padding: 10px 0;
            }
            header {
                padding: 0 14px;
            }
            footer {
                padding: 22px 14px 18px;
            }
            .search-section {
                padding: 18px 14px;
            }
        }
        nav {
            transition: max-height 0.3s ease;
        }
        @media (max-width:860px) {
            nav {
                max-height: 0;
                overflow: hidden;
                display: flex;
                flex-direction: column;
                width: 100%;
                padding: 0;
                border-top: none;
                margin-top: 0;
                transition: max-height 0.35s ease, padding 0.25s ease;
            }
            nav.open {
                max-height: 600px;
                padding: 12px 0 6px;
                border-top: 1px solid rgba(255, 255, 255, 0.1);
                margin-top: 8px;
            }
            nav a {
                opacity: 0;
                transition: opacity 0.2s ease;
            }
            nav.open a {
                opacity: 1;
            }
        }
        .content-section {
            max-width: 960px;
            margin: 0 auto;
        }
        .content-section p {
            text-align: justify;
        }
        .emoji-big {
            font-size: 1.4rem;
            margin-right: 6px;
        }
        .tagline {
            font-size: 1.1rem;
            color: var(--text-light);
            margin-bottom: 20px;
            padding-left: 24px;
            font-style: italic;
        }
        .link-list-inline {
            display: inline;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .link-list-inline li {
            display: inline;
            margin: 0 6px;
        }