*,
        *::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: #FFF8F0;
            color: #2D2D2D;
            line-height: 1.8;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #6B3FA0;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #FF6B9D;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: #4A1A6B;
            margin-bottom: 1rem;
            line-height: 1.2;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #6B3FA0;
            margin-top: 2.8rem;
            margin-bottom: 1rem;
            border-left: 6px solid #FF6B9D;
            padding-left: 1rem;
            line-height: 1.3;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #8A4DA8;
            margin-top: 2rem;
            margin-bottom: 0.8rem;
            line-height: 1.4;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #A05FB8;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
            line-height: 1.4;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            line-height: 1.9;
        }
        .text-muted {
            color: #6B6B6B;
            font-size: 0.95rem;
        }
        .text-small {
            font-size: 0.9rem;
        }
        .fw-bold {
            font-weight: 700;
        }
        .site-header {
            background: linear-gradient(135deg, #6B3FA0 0%, #8A4DA8 50%, #FF6B9D 100%);
            color: #fff;
            padding: 0.6rem 1.5rem;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(107, 63, 160, 0.3);
        }
        .header-inner {
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: -0.03em;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
            transition: transform 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo:hover {
            transform: scale(1.04);
            text-decoration: none;
            color: #FFD700;
        }
        .my-logo i {
            font-size: 1.6rem;
            color: #FFD700;
        }
        .my-logo span {
            font-size: 0.9rem;
            font-weight: 400;
            opacity: 0.85;
            display: block;
            font-size: 0.7rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
        }
        .nav-menu {
            display: flex;
            gap: 1.2rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #fff;
            font-weight: 500;
            padding: 0.4rem 0.8rem;
            border-radius: 40px;
            transition: background 0.3s, transform 0.2s;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .nav-menu a:hover,
        .nav-menu a:focus {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
            text-decoration: none;
            color: #FFD700;
        }
        .nav-menu a i {
            font-size: 0.9rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            transition: transform 0.2s;
        }
        .hamburger:hover {
            transform: scale(1.1);
        }
        .breadcrumb {
            background: #f5edf7;
            padding: 0.7rem 1.5rem;
            font-size: 0.9rem;
            border-bottom: 1px solid #e0d0e8;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.2rem;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 0.4rem 0 0.2rem;
            color: #999;
        }
        .breadcrumb a {
            color: #6B3FA0;
        }
        .breadcrumb .active {
            color: #888;
            font-weight: 500;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 1.5rem 1.5rem 2rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2.5rem;
            align-items: start;
        }
        @media(max-width:992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .sidebar {
            background: #faf3fc;
            border-radius: 20px;
            padding: 1.8rem 1.5rem;
            border: 1px solid #e8d8f0;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            margin-top: 0;
            color: #4A1A6B;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #e8d8f0;
        }
        .sidebar li:last-child {
            border-bottom: none;
        }
        .sidebar a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 500;
        }
        .sidebar a i {
            color: #FF6B9D;
            width: 1.2rem;
        }
        .search-box {
            background: #fff;
            border-radius: 60px;
            padding: 0.3rem 0.3rem 0.3rem 1.2rem;
            display: flex;
            align-items: center;
            border: 2px solid #e8d8f0;
            transition: border-color 0.3s;
            max-width: 500px;
            margin-bottom: 2rem;
        }
        .search-box:focus-within {
            border-color: #6B3FA0;
        }
        .search-box input {
            flex: 1;
            border: none;
            padding: 0.6rem 0;
            font-size: 1rem;
            background: transparent;
            outline: none;
            color: #2D2D2D;
        }
        .search-box button {
            background: #6B3FA0;
            border: none;
            color: #fff;
            padding: 0.6rem 1.6rem;
            border-radius: 60px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-box button:hover {
            background: #FF6B9D;
            transform: scale(1.03);
        }
        .featured-image {
            border-radius: 20px;
            overflow: hidden;
            margin: 2rem 0 2.5rem;
            box-shadow: 0 12px 40px rgba(107, 63, 160, 0.15);
            background: #f0e6f5;
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
            aspect-ratio: 16/9;
        }
        .featured-image figcaption {
            padding: 0.8rem 1.2rem;
            font-size: 0.9rem;
            color: #555;
            background: #faf3fc;
            font-style: italic;
        }
        .interaction-section {
            background: #faf3fc;
            border-radius: 20px;
            padding: 2rem 2rem 2.5rem;
            margin-top: 3rem;
            border: 1px solid #e8d8f0;
        }
        .interaction-section h2 {
            margin-top: 0;
            border-left-color: #FFD700;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #4A1A6B;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #e0d0e8;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            transition: border-color 0.3s;
            background: #fff;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #6B3FA0;
            outline: none;
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn-primary {
            background: linear-gradient(135deg, #6B3FA0, #FF6B9D);
            color: #fff;
            border: none;
            padding: 0.8rem 2.2rem;
            border-radius: 60px;
            font-weight: 700;
            font-size: 1.05rem;
            cursor: pointer;
            transition: transform 0.25s, box-shadow 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
        }
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(107, 63, 160, 0.3);
        }
        .rating-stars {
            display: flex;
            gap: 0.4rem;
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            direction: rtl;
            unicode-bidi: bidi-override;
        }
        .rating-stars i {
            transition: color 0.2s, transform 0.2s;
        }
        .rating-stars i:hover,
        .rating-stars i:hover~i {
            color: #FFD700;
            transform: scale(1.1);
        }
        .rating-stars .active {
            color: #FFD700;
        }
        .rating-result {
            margin-top: 0.5rem;
            font-weight: 600;
            color: #6B3FA0;
        }
        .last-updated {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            color: #888;
            font-size: 0.9rem;
            margin-top: 2rem;
            padding-top: 1.2rem;
            border-top: 1px solid #e8d8f0;
        }
        .last-updated i {
            color: #FF6B9D;
        }
        .site-footer {
            background: #2D1A3E;
            color: #ddd;
            padding: 2.5rem 1.5rem 1.5rem;
            margin-top: 3rem;
        }
        .footer-inner {
            max-width: 1280px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        @media(max-width:768px) {
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }
        .footer-inner h4 {
            color: #FFD700;
            margin-top: 0;
            font-size: 1.1rem;
            border-left: 4px solid #FF6B9D;
            padding-left: 0.8rem;
        }
        .footer-inner a {
            color: #c9b0d8;
        }
        .footer-inner a:hover {
            color: #FFD700;
        }
        .footer-inner ul {
            list-style: none;
            padding: 0;
        }
        .footer-inner li {
            padding: 0.3rem 0;
        }
        friend-link {
            display: block;
            padding: 0.4rem 0;
        }
        friend-link a {
            display: inline-block;
            padding: 0.3rem 0.8rem;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 30px;
            font-size: 0.9rem;
            margin: 0.2rem 0.2rem 0.2rem 0;
            transition: background 0.3s;
        }
        friend-link a:hover {
            background: rgba(255, 215, 0, 0.2);
            color: #FFD700;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.85rem;
            color: #aaa;
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
        }
        .copyright strong {
            color: #FFD700;
        }
        @media(max-width:768px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0.5rem;
                padding: 1rem 0 0.5rem;
                border-top: 1px solid rgba(255, 255, 255, 0.2);
                margin-top: 0.5rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 0.5rem 0.8rem;
                width: 100%;
                border-radius: 12px;
            }
            .breadcrumb {
                font-size: 0.8rem;
                padding: 0.5rem 1rem;
            }
            .container {
                padding: 1rem 1rem 1.5rem;
            }
            .sidebar {
                position: static;
                margin-top: 2rem;
            }
            .search-box {
                flex-wrap: wrap;
                border-radius: 30px;
                padding: 0.3rem;
            }
            .search-box input {
                padding: 0.5rem 0.8rem;
                width: 100%;
            }
            .search-box button {
                width: 100%;
                justify-content: center;
                border-radius: 30px;
                padding: 0.6rem;
            }
            .interaction-section {
                padding: 1.5rem;
            }
            .rating-stars {
                font-size: 1.6rem;
            }
        }
        .highlight-box {
            background: linear-gradient(135deg, #f5edf7, #fce4ec);
            border-radius: 16px;
            padding: 1.5rem 2rem;
            margin: 1.8rem 0;
            border-left: 6px solid #FF6B9D;
        }
        .highlight-box i {
            color: #FF6B9D;
            margin-right: 0.6rem;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 1.2rem;
            margin: 1.5rem 0;
        }
        .stat-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.2rem 1rem;
            text-align: center;
            box-shadow: 0 4px 16px rgba(107, 63, 160, 0.08);
            border: 1px solid #e8d8f0;
        }
        .stat-card .number {
            font-size: 2rem;
            font-weight: 800;
            color: #6B3FA0;
            display: block;
        }
        .stat-card .label {
            font-size: 0.85rem;
            color: #888;
            margin-top: 0.2rem;
        }
        .tip-list li {
            margin-bottom: 0.8rem;
            padding-left: 0.3rem;
        }
        .tip-list li i {
            color: #FFD700;
            margin-right: 0.5rem;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
        }
        th,
        td {
            padding: 0.8rem 1rem;
            text-align: left;
            border-bottom: 1px solid #f0e6f5;
        }
        th {
            background: #6B3FA0;
            color: #fff;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #faf3fc;
        }
        .anchor-offset {
            scroll-margin-top: 90px;
        }