*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
            background: #FFF9F2;
            color: #1E1E2A;
            line-height: 1.7;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        a {
            color: #D9602A;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #A9441E;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4 {
            line-height: 1.3;
            letter-spacing: -0.01em;
        }
        h1 {
            font-size: 2.4rem;
            margin-bottom: 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            margin-top: 2.8rem;
            margin-bottom: 0.6rem;
            border-bottom: 3px solid #F5D6B8;
            padding-bottom: 0.3rem;
        }
        h3 {
            font-size: 1.4rem;
            margin-top: 2rem;
            margin-bottom: 0.4rem;
        }
        h4 {
            font-size: 1.15rem;
            margin-top: 1.4rem;
            margin-bottom: 0.3rem;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .highlight {
            background: #FEF0D5;
            padding: 0.2rem 0.5rem;
            border-radius: 6px;
            font-weight: 600;
        }
        .emoji-lg {
            font-size: 1.3em;
            display: inline-block;
            margin-right: 0.15em;
        }
        .site-header {
            background: linear-gradient(135deg, #F75C2F 0%, #E04A1A 100%);
            color: #fff;
            padding: 0.6rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            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;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.03em;
            background: rgba(255, 255, 255, 0.15);
            padding: 0.2rem 1rem 0.2rem 0.8rem;
            border-radius: 40px;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            transition: background 0.2s;
            text-decoration: none;
        }
        .my-logo:hover {
            background: rgba(255, 255, 255, 0.25);
            text-decoration: none;
            color: #fff;
        }
        .my-logo i {
            font-size: 1.3rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.5rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.2);
        }
        .main-nav {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #fff;
            padding: 0.4rem 0.9rem;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.9rem;
            transition: background 0.2s, color 0.2s;
            text-decoration: none;
            white-space: nowrap;
        }
        .main-nav a:hover {
            background: rgba(255, 255, 255, 0.2);
            color: #fff;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 0.3rem;
            font-size: 0.8rem;
        }
        .breadcrumb {
            background: #F5E6DA;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #E8D5C4;
        }
        .breadcrumb .container {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.3rem 0.5rem;
        }
        .breadcrumb a {
            color: #7A4D3A;
        }
        .breadcrumb a:hover {
            color: #D9602A;
        }
        .breadcrumb .sep {
            color: #AA8B7A;
            font-weight: 300;
        }
        .breadcrumb .current {
            color: #3D2B22;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #FDEEE5 0%, #FDE4D0 100%);
            padding: 2.2rem 0 1.8rem;
            border-bottom: 1px solid #F5D6B8;
        }
        .hero h1 {
            font-size: 2.6rem;
            color: #2D1E14;
        }
        .hero .sub {
            font-size: 1.15rem;
            color: #5A3F30;
            max-width: 720px;
            margin-top: 0.3rem;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem 2rem;
            margin-top: 1rem;
            font-size: 0.9rem;
            color: #6F4F3C;
        }
        .hero-meta i {
            margin-right: 0.4rem;
            color: #D9602A;
        }
        .content-area {
            padding: 2rem 0 3rem;
        }
        .content-area .container {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 90px;
            align-self: start;
            background: #FCF5EE;
            border-radius: 16px;
            padding: 1.5rem 1.2rem;
            border: 1px solid #F0DDCC;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .sidebar h3 {
            font-size: 1.1rem;
            margin-top: 0;
            border-bottom: 2px solid #F5D6B8;
            padding-bottom: 0.4rem;
            margin-bottom: 0.8rem;
            color: #2D1E14;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar ul li {
            padding: 0.35rem 0;
            border-bottom: 1px solid #F0E0D2;
        }
        .sidebar ul li:last-child {
            border-bottom: none;
        }
        .sidebar ul li a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 500;
            color: #4D3427;
        }
        .sidebar ul li a:hover {
            color: #D9602A;
        }
        .sidebar ul li a i {
            width: 1.2rem;
            color: #D9602A;
            font-size: 0.8rem;
        }
        .featured-img-wrap {
            margin: 1.8rem 0 2.2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            background: #F5E6DA;
        }
        .featured-img-wrap img {
            width: 100%;
            display: block;
            object-fit: cover;
            min-height: 220px;
            background: #E8D5C4;
        }
        .featured-img-caption {
            padding: 0.7rem 1rem;
            font-size: 0.85rem;
            color: #5A3F30;
            background: #FCF5EE;
            border-top: 1px solid #F0DDCC;
        }
        .featured-img-caption i {
            margin-right: 0.4rem;
            color: #D9602A;
        }
        .link-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 0.6rem;
            margin: 1.2rem 0 1.8rem;
            background: #FCF5EE;
            padding: 1rem 1.2rem;
            border-radius: 14px;
            border: 1px solid #F0DDCC;
        }
        .link-grid a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
            padding: 0.3rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
            font-weight: 500;
        }
        .link-grid a:hover {
            background: #F5E6DA;
            text-decoration: none;
        }
        .link-grid a i {
            color: #D9602A;
            font-size: 0.8rem;
        }
        .search-section {
            background: #F5E6DA;
            padding: 1.6rem 1.5rem;
            border-radius: 16px;
            margin: 2rem 0 1.8rem;
            border: 1px solid #EDD5C2;
        }
        .search-section h3 {
            margin-top: 0;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form {
            display: flex;
            gap: 0.6rem;
            flex-wrap: wrap;
            margin-top: 0.6rem;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 0.7rem 1rem;
            border: 2px solid #E8D5C4;
            border-radius: 40px;
            font-size: 0.95rem;
            background: #fff;
            transition: border 0.2s;
            outline: none;
        }
        .search-form input:focus {
            border-color: #D9602A;
        }
        .search-form button {
            padding: 0.7rem 1.6rem;
            background: #D9602A;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-form button:hover {
            background: #BF4F1F;
            transform: scale(1.02);
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 2.2rem 0 1.8rem;
        }
        .interaction-card {
            background: #FCF5EE;
            border: 1px solid #F0DDCC;
            border-radius: 16px;
            padding: 1.4rem 1.5rem 1.6rem;
        }
        .interaction-card h3 {
            margin-top: 0;
            font-size: 1.15rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            border-bottom: 2px solid #F5D6B8;
            padding-bottom: 0.4rem;
            margin-bottom: 1rem;
        }
        .comment-form textarea {
            width: 100%;
            border: 2px solid #E8D5C4;
            border-radius: 12px;
            padding: 0.7rem 1rem;
            font-size: 0.95rem;
            resize: vertical;
            min-height: 80px;
            font-family: inherit;
            background: #fff;
            transition: border 0.2s;
            outline: none;
        }
        .comment-form textarea:focus {
            border-color: #D9602A;
        }
        .comment-form .form-row {
            display: flex;
            gap: 0.6rem;
            margin-top: 0.6rem;
            flex-wrap: wrap;
        }
        .comment-form .form-row input {
            flex: 1;
            min-width: 120px;
            padding: 0.6rem 1rem;
            border: 2px solid #E8D5C4;
            border-radius: 40px;
            font-size: 0.9rem;
            outline: none;
            background: #fff;
            transition: border 0.2s;
        }
        .comment-form .form-row input:focus {
            border-color: #D9602A;
        }
        .comment-form button {
            padding: 0.6rem 1.4rem;
            background: #D9602A;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            font-size: 0.9rem;
        }
        .comment-form button:hover {
            background: #BF4F1F;
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 2rem;
            margin: 0.4rem 0 0.8rem;
            cursor: pointer;
            direction: rtl;
            justify-content: flex-end;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            color: #E8D5C4;
            transition: color 0.15s, transform 0.1s;
            cursor: pointer;
            font-size: 2rem;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #FFB347;
            transform: scale(1.05);
        }
        .rating-stars label i {
            pointer-events: none;
        }
        .rating-display {
            font-size: 0.9rem;
            color: #5A3F30;
            margin-top: 0.2rem;
        }
        .rating-display .avg {
            font-weight: 700;
            color: #D9602A;
            font-size: 1.1rem;
        }
        .rating-form button {
            padding: 0.6rem 1.4rem;
            background: #D9602A;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            font-size: 0.9rem;
            margin-top: 0.6rem;
        }
        .rating-form button:hover {
            background: #BF4F1F;
        }
        friend-link {
            display: block;
            margin-top: 1.5rem;
            padding: 1.2rem 1.5rem;
            background: #F5E6DA;
            border-radius: 14px;
            border: 1px solid #EDD5C2;
            font-size: 0.9rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.8rem 0.2rem 0;
            font-weight: 500;
        }
        friend-link a i {
            margin-right: 0.3rem;
            font-size: 0.75rem;
        }
        .site-footer {
            background: #2D1E14;
            color: #E8D5C4;
            padding: 2rem 0 1.5rem;
            margin-top: 2rem;
            font-size: 0.9rem;
        }
        .site-footer .container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
        }
        .site-footer .copy {
            color: #C5A68E;
        }
        .site-footer .copy strong {
            color: #F5D6B8;
        }
        .site-footer a {
            color: #F5D6B8;
        }
        .site-footer a:hover {
            color: #FFB78A;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 1.2rem;
        }
        .footer-links a {
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .footer-links a i {
            font-size: 0.7rem;
        }
        @media (max-width: 900px) {
            .content-area .container {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                order: 2;
            }
            .interaction-grid {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 2rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 700px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                background: rgba(0, 0, 0, 0.15);
                border-radius: 16px;
                padding: 0.6rem 0.4rem;
                margin-top: 0.4rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 1rem;
                border-radius: 12px;
                white-space: normal;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.4rem;
                padding: 0.2rem 0.8rem 0.2rem 0.6rem;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .breadcrumb .container {
                font-size: 0.75rem;
            }
            .link-grid {
                grid-template-columns: 1fr 1fr;
            }
            .site-footer .container {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 480px) {
            html {
                font-size: 15px;
            }
            .container {
                padding: 0 0.9rem;
            }
            .link-grid {
                grid-template-columns: 1fr;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                justify-content: center;
            }
            .rating-stars {
                font-size: 1.6rem;
                justify-content: center;
            }
            .rating-stars label {
                font-size: 1.6rem;
            }
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
            background: #FCF5EE;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #F0DDCC;
        }
        th,
        td {
            padding: 0.6rem 1rem;
            text-align: left;
            border-bottom: 1px solid #F0DDCC;
        }
        th {
            background: #F5E6DA;
            font-weight: 700;
            color: #2D1E14;
        }
        tr:last-child td {
            border-bottom: none;
        }
        .tip-box {
            background: #FEF8E8;
            border-left: 5px solid #FFB347;
            padding: 1rem 1.3rem;
            border-radius: 0 12px 12px 0;
            margin: 1.2rem 0;
        }
        .tip-box i {
            color: #FFB347;
            margin-right: 0.5rem;
        }
        blockquote {
            border-left: 4px solid #D9602A;
            padding: 0.6rem 1.2rem;
            margin: 1.2rem 0;
            background: #FCF5EE;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #3D2B22;
        }
        blockquote cite {
            display: block;
            margin-top: 0.4rem;
            font-size: 0.85rem;
            color: #7A4D3A;
            font-style: normal;
        }
        .last-updated {
            display: inline-block;
            background: #F5E6DA;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.8rem;
            color: #5A3F30;
            font-weight: 500;
        }
        .last-updated i {
            margin-right: 0.3rem;
        }