*,
        *::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: #faf7f2;
            color: #2d2a24;
            line-height: 1.75;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #7a2e0e;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 0.75rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            color: #1e1b16;
            font-weight: 700;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 4px solid #d97706;
            padding-bottom: 0.4rem;
            display: inline-block;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #d97706;
            padding-left: 0.8rem;
            margin-top: 2.4rem;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: #92400e;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #78350f;
        }
        p {
            margin: 0.9rem 0;
            font-size: 1.05rem;
        }
        strong {
            color: #1e1b16;
            font-weight: 700;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #1e1b16 0%, #2d281f 100%);
            color: #fcf8f2;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.6rem 1rem;
        }
        .my-logo {
            font-size: 2rem;
            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: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-style: italic;
        }
        .my-logo i {
            -webkit-text-fill-color: #fbbf24;
            font-size: 1.8rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .nav-main {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .nav-main a {
            color: #f0e8da;
            padding: 0.5rem 0.9rem;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            transition: all 0.25s;
            white-space: nowrap;
        }
        .nav-main a:hover {
            background: rgba(251, 191, 36, 0.18);
            color: #fbbf24;
            text-decoration: none;
            transform: translateY(-1px);
        }
        .nav-main a i {
            margin-right: 5px;
            font-size: 0.85rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #f0e8da;
            color: #f0e8da;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .breadcrumb {
            background: #ede7dd;
            padding: 0.5rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #d6cdbf;
        }
        .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: 0.6rem;
            color: #8a7f6e;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #7a5c2e;
        }
        .breadcrumb .current {
            color: #4a3d2b;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #2d281f 0%, #4a3d2b 100%);
            color: #fcf8f2;
            padding: 3rem 0 2.5rem;
            text-align: center;
            border-bottom: 6px solid #d97706;
        }
        .hero h1 {
            color: #fbbf24;
            border-bottom: none;
            font-size: 2.8rem;
            margin-top: 0;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 720px;
            margin: 0.8rem auto 0;
            opacity: 0.92;
        }
        .hero .tagline {
            display: inline-block;
            background: rgba(251, 191, 36, 0.15);
            padding: 0.3rem 1.4rem;
            border-radius: 30px;
            font-size: 0.95rem;
            margin-top: 0.6rem;
            border: 1px solid rgba(251, 191, 36, 0.25);
        }
        .search-wrap {
            background: #fff;
            border-radius: 60px;
            padding: 0.3rem 0.3rem 0.3rem 1.5rem;
            display: flex;
            max-width: 500px;
            margin: 1.4rem auto 0;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
            border: 1px solid #d6cdbf;
        }
        .search-wrap input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 0.7rem 0;
            font-size: 1rem;
            outline: none;
            color: #2d2a24;
        }
        .search-wrap input::placeholder {
            color: #8a7f6e;
        }
        .search-wrap button {
            background: #d97706;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.25s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-wrap button:hover {
            background: #b45309;
            transform: scale(1.02);
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2.5rem 0;
        }
        .content-area {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem;
            margin-bottom: 1.8rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            border: 1px solid #e6ddd0;
        }
        .sidebar-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
            border-bottom: 2px solid #d97706;
            padding-bottom: 0.4rem;
            display: inline-block;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0.8rem 0 0;
        }
        .sidebar-card li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #f0ebe3;
        }
        .sidebar-card li:last-child {
            border-bottom: none;
        }
        .sidebar-card a {
            color: #4a3d2b;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card a i {
            color: #d97706;
            font-size: 0.85rem;
        }
        .sidebar-card a:hover {
            color: #b45309;
        }
        .feature-image {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08);
        }
        .feature-image img {
            width: 100%;
            max-height: 460px;
            object-fit: cover;
        }
        .feature-image figcaption {
            background: #ede7dd;
            padding: 0.6rem 1rem;
            font-size: 0.88rem;
            color: #4a3d2b;
            font-style: italic;
        }
        .interaction-area {
            background: #fff;
            border-radius: 16px;
            padding: 2rem;
            margin-top: 2.5rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            border: 1px solid #e6ddd0;
        }
        .interaction-area h3 {
            margin-top: 0;
        }
        .flex-row {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem 2.5rem;
            margin-top: 1rem;
        }
        .comment-box,
        .score-box {
            flex: 1 1 260px;
        }
        .comment-box textarea {
            width: 100%;
            border: 2px solid #e6ddd0;
            border-radius: 12px;
            padding: 0.8rem 1rem;
            font-size: 0.95rem;
            resize: vertical;
            min-height: 90px;
            transition: 0.2s;
            background: #faf7f2;
        }
        .comment-box textarea:focus {
            border-color: #d97706;
            outline: none;
            background: #fff;
        }
        .score-box select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #e6ddd0;
            border-radius: 12px;
            font-size: 1rem;
            background: #faf7f2;
            transition: 0.2s;
        }
        .score-box select:focus {
            border-color: #d97706;
            outline: none;
        }
        .btn-primary {
            background: #d97706;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-top: 0.6rem;
        }
        .btn-primary:hover {
            background: #b45309;
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(185, 83, 9, 0.25);
        }
        .btn-primary i {
            font-size: 0.9rem;
        }
        .form-feedback {
            font-size: 0.9rem;
            margin-top: 0.4rem;
            color: #4a7a3a;
            font-weight: 500;
        }
        .site-footer {
            background: #1e1b16;
            color: #d6cdbf;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
            border-top: 6px solid #d97706;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
        }
        .site-footer h4 {
            color: #fbbf24;
            margin-top: 0;
            font-size: 1.05rem;
        }
        .site-footer a {
            color: #d6cdbf;
        }
        .site-footer a:hover {
            color: #fbbf24;
            text-decoration: none;
        }
        friend-link {
            display: block;
            margin: 1rem 0 0.5rem;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            margin-bottom: 0.4rem;
            padding: 0.2rem 0;
            border-bottom: 1px solid transparent;
        }
        friend-link a:hover {
            border-bottom-color: #fbbf24;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            margin-top: 1.5rem;
            border-top: 1px solid #3d3428;
            font-size: 0.88rem;
            color: #9a8f7e;
        }
        @media (max-width: 868px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: 2;
            }
            .content-area {
                order: 1;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-main {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #2d281f;
                padding: 0.8rem 0.6rem;
                border-radius: 12px;
                margin-top: 0.4rem;
                gap: 0.1rem;
            }
            .nav-main.show {
                display: flex;
            }
            .nav-main a {
                padding: 0.6rem 1rem;
                border-radius: 8px;
                width: 100%;
            }
            .hamburger {
                display: inline-block;
            }
            .search-wrap {
                flex-direction: column;
                border-radius: 20px;
                padding: 0.8rem;
            }
            .search-wrap button {
                margin-top: 0.5rem;
                justify-content: center;
            }
            .flex-row {
                flex-direction: column;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .interaction-area {
                padding: 1.2rem;
            }
        }
        .badge {
            display: inline-block;
            background: #d97706;
            color: #fff;
            font-size: 0.75rem;
            padding: 0.15rem 0.8rem;
            border-radius: 30px;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .divider {
            height: 2px;
            background: linear-gradient(to right, #d97706, transparent);
            margin: 2rem 0;
        }
        .tip-box {
            background: #fef9ee;
            border-left: 5px solid #d97706;
            padding: 1rem 1.4rem;
            border-radius: 0 12px 12px 0;
            margin: 1.2rem 0;
        }
        .tip-box strong {
            color: #92400e;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        th,
        td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #ede7dd;
        }
        th {
            background: #2d281f;
            color: #fbbf24;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        .updated {
            font-size: 0.88rem;
            color: #7a5c2e;
            background: #ede7dd;
            display: inline-block;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            margin: 0.5rem 0 1rem;
        }