*,
        *::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: #fef9f4;
            color: #2d2a26;
            line-height: 1.8;
            padding: 0;
            margin: 0;
        }
        a {
            color: #b85cc9;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #8a3a9e;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            color: #3d1e4b;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.5rem;
        }
        h2 {
            font-size: 1.9rem;
            border-left: 5px solid #f7a1c4;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.25rem;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(135deg, #fce4ec, #f3d4f1);
            border-bottom: 3px solid #f7a1c4;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(183, 92, 201, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #d63384, #7b2d8e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            text-shadow: 0 2px 12px rgba(214, 51, 132, 0.2);
            transition: transform 0.2s;
            display: inline-block;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: #6c5b7b;
            color: #6c5b7b;
            display: block;
            font-weight: 400;
            letter-spacing: 1px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #5e2c6e;
            cursor: pointer;
            padding: 0.3rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(183, 92, 201, 0.15);
        }
        .main-nav {
            display: flex;
            gap: 1.2rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .main-nav a {
            font-weight: 600;
            color: #4a2b5a;
            padding: 0.4rem 0.8rem;
            border-radius: 30px;
            transition: all 0.2s;
            font-size: 0.95rem;
        }
        .main-nav a:hover {
            background: #d63384;
            color: #fff;
            text-decoration: none;
        }
        .breadcrumb {
            background: #fff5f0;
            padding: 0.7rem 0;
            border-bottom: 1px solid #f0e0e8;
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            padding: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #b85cc9;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #7b5a8a;
        }
        .breadcrumb .current {
            color: #3d1e4b;
            font-weight: 600;
        }
        .search-section {
            background: #fff0f5;
            padding: 1.2rem 0;
            border-bottom: 1px solid #f7d4e0;
        }
        .search-form {
            display: flex;
            gap: 0.6rem;
            max-width: 600px;
            margin: 0 auto;
            flex-wrap: wrap;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 0.8rem 1.2rem;
            border: 2px solid #e8c8e0;
            border-radius: 50px;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s;
            background: #fff;
        }
        .search-form input[type="text"]:focus {
            border-color: #b85cc9;
        }
        .search-form button {
            background: #d63384;
            color: #fff;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .search-form button:hover {
            background: #b82d6e;
            transform: scale(1.02);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2.5rem;
            padding: 2rem 0 3rem;
        }
        .article-body {
            background: #fff;
            border-radius: 24px;
            padding: 2rem 2.5rem;
            box-shadow: 0 6px 30px rgba(183, 92, 201, 0.08);
        }
        .sidebar {
            position: sticky;
            top: 110px;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 20px;
            padding: 1.5rem;
            box-shadow: 0 6px 30px rgba(183, 92, 201, 0.08);
            margin-bottom: 1.5rem;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-top: 0;
            border-bottom: 3px solid #f7a1c4;
            padding-bottom: 0.6rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card li {
            padding: 0.5rem 0;
            border-bottom: 1px dashed #f0e0e8;
        }
        .sidebar-card li:last-child {
            border-bottom: none;
        }
        .sidebar-card a {
            font-weight: 500;
            display: block;
            padding: 0.3rem 0;
        }
        .featured-image {
            border-radius: 20px;
            overflow: hidden;
            margin: 1.8rem 0;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .featured-image figcaption {
            background: #fceef5;
            padding: 0.8rem 1.2rem;
            font-size: 0.9rem;
            color: #5e4a6a;
            font-style: italic;
        }
        .rating-area,
        .comment-area {
            margin-top: 2.5rem;
            padding-top: 1.8rem;
            border-top: 2px solid #f0e0e8;
        }
        .rating-area h3,
        .comment-area h3 {
            margin-top: 0;
        }
        .star-rating {
            display: flex;
            gap: 0.4rem;
            font-size: 2rem;
            color: #f7c948;
            margin: 1rem 0;
            flex-wrap: wrap;
        }
        .star-rating i {
            cursor: pointer;
            transition: transform 0.15s, color 0.2s;
        }
        .star-rating i:hover {
            transform: scale(1.2);
            color: #f5a623;
        }
        .rating-form button,
        .comment-form button {
            background: #d63384;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 1rem;
        }
        .rating-form button:hover,
        .comment-form button:hover {
            background: #b82d6e;
        }
        .comment-form textarea {
            width: 100%;
            padding: 1rem;
            border: 2px solid #e8c8e0;
            border-radius: 16px;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            min-height: 120px;
            outline: none;
            transition: border-color 0.3s;
        }
        .comment-form textarea:focus {
            border-color: #b85cc9;
        }
        .comment-form input[type="text"] {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #e8c8e0;
            border-radius: 50px;
            font-size: 1rem;
            outline: none;
            margin-bottom: 0.8rem;
            transition: border-color 0.3s;
        }
        .comment-form input[type="text"]:focus {
            border-color: #b85cc9;
        }
        .comment-form .form-row {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .comment-form .form-row input {
            flex: 1;
            min-width: 150px;
        }
        .site-footer {
            background: #2d1b36;
            color: #e8dcec;
            padding: 2.5rem 0 1.5rem;
            margin-top: 2rem;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        .footer-inner h4 {
            color: #f7c1d6;
            margin-top: 0;
        }
        .footer-inner a {
            color: #dbb6e6;
        }
        .footer-inner a:hover {
            color: #f7c1d6;
        }
        friend-link {
            display: block;
            padding: 0.8rem 0;
        }
        friend-link a {
            display: inline-block;
            margin: 0.3rem 0.6rem 0.3rem 0;
            padding: 0.3rem 0.8rem;
            background: rgba(255, 255, 255, 0.07);
            border-radius: 30px;
            font-size: 0.9rem;
            transition: background 0.2s;
        }
        friend-link a:hover {
            background: rgba(255, 255, 255, 0.15);
            text-decoration: none;
        }
        .copyright {
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 1.5rem;
            margin-top: 1.8rem;
            font-size: 0.9rem;
            color: #b8a4c2;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0.4rem;
                padding: 1rem 0 0.4rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                text-align: center;
                padding: 0.6rem;
            }
            .article-body {
                padding: 1.2rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .header-inner {
                gap: 0.6rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .search-form button {
                padding: 0.7rem 1.2rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.8rem;
            }
            .article-body {
                padding: 0.8rem;
            }
            .star-rating {
                font-size: 1.6rem;
            }
        }
        .badge {
            display: inline-block;
            background: #f7a1c4;
            color: #3d1e4b;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.5px;
        }
        .last-updated {
            color: #7b5a8a;
            font-size: 0.9rem;
            margin-bottom: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .last-updated i {
            color: #d63384;
        }
        .highlight-box {
            background: #fceef5;
            border-left: 5px solid #d63384;
            padding: 1.2rem 1.5rem;
            border-radius: 12px;
            margin: 1.5rem 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        table th,
        table td {
            padding: 0.8rem 1rem;
            border: 1px solid #f0e0e8;
            text-align: left;
        }
        table th {
            background: #f3d4f1;
            font-weight: 700;
            color: #3d1e4b;
        }
        table tr:nth-child(even) {
            background: #fef9f7;
        }
        .emoji-lg {
            font-size: 1.4rem;
        }
        .tip-icon {
            color: #d63384;
            margin-right: 0.5rem;
        }
        .btn-back-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: #d63384;
            color: #fff;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 20px rgba(214, 51, 132, 0.3);
            transition: transform 0.2s, background 0.2s;
            border: none;
            cursor: pointer;
            z-index: 50;
        }
        .btn-back-top:hover {
            background: #b82d6e;
            transform: translateY(-4px);
        }
        @media (max-width: 600px) {
            .btn-back-top {
                bottom: 1.2rem;
                right: 1.2rem;
                width: 40px;
                height: 40px;
                font-size: 1.1rem;
            }
        }