*,
        *::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, 'Helvetica Neue', sans-serif;
            background: #f8f6f2;
            color: #1f2a3a;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #7c3aed;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #5b21b6;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        hr {
            border: none;
            border-top: 2px solid #e5e0d8;
            margin: 2.5rem 0;
        }
        .container {
            max-width: 1180px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(145deg, #1e1b2e, #2d2a44);
            color: #f0ede8;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f0ede8;
            background: linear-gradient(135deg, #a78bfa, #7c3aed);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: opacity 0.2s;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.65rem;
            font-weight: 400;
            -webkit-text-fill-color: #b0a8c0;
            color: #b0a8c0;
            display: block;
            letter-spacing: 1px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.2);
            color: #f0ede8;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .nav-menu {
            display: flex;
            gap: 0.25rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-menu a {
            color: #d6d0e0;
            padding: 0.5rem 0.9rem;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
        }
        .nav-menu a:hover,
        .nav-menu a:focus {
            background: rgba(167, 139, 250, 0.18);
            color: #f0ede8;
            text-decoration: none;
        }
        .nav-menu .active {
            background: rgba(167, 139, 250, 0.22);
            color: #ffffff;
        }
        .breadcrumb {
            background: #edeae4;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #ddd8d0;
        }
        .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: #8a7f9a;
        }
        .breadcrumb a {
            color: #6d5a8e;
        }
        .breadcrumb .current {
            color: #2c1f3e;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #2d2a44, #4a3f6b);
            color: #f0ede8;
            padding: 3rem 0 2.5rem;
            margin-bottom: 2rem;
            border-radius: 0 0 40px 40px;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.5px;
            margin-bottom: 1rem;
        }
        .hero h1 span {
            background: linear-gradient(135deg, #c4b5fd, #a78bfa);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 780px;
            color: #d6d0e0;
            margin-bottom: 1.5rem;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            font-size: 0.9rem;
            color: #b0a8c0;
        }
        .hero-meta i {
            margin-right: 0.4rem;
            color: #a78bfa;
        }
        .search-section {
            background: #ffffff;
            border-radius: 20px;
            padding: 1.8rem 2rem;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
            margin-bottom: 2.5rem;
            border: 1px solid #e5e0d8;
        }
        .search-section form {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
        }
        .search-section input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 0.85rem 1.2rem;
            border: 2px solid #e0d8e8;
            border-radius: 12px;
            font-size: 1rem;
            background: #faf9f7;
            transition: border-color 0.2s;
        }
        .search-section input[type="text"]:focus {
            border-color: #7c3aed;
            outline: none;
            background: #fff;
        }
        .search-section button {
            padding: 0.85rem 2rem;
            background: #7c3aed;
            color: #fff;
            border: none;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-section button:hover {
            background: #6d28d9;
            transform: scale(1.02);
        }
        .search-section button:active {
            transform: scale(0.98);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2.5rem;
            margin-bottom: 3rem;
        }
        .content-main {
            background: #ffffff;
            border-radius: 24px;
            padding: 2.5rem 2.8rem;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
            border: 1px solid #efebe6;
        }
        .content-sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.8rem;
        }
        .content-main h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin: 2.2rem 0 1rem;
            color: #1f2a3a;
            border-left: 5px solid #7c3aed;
            padding-left: 1rem;
        }
        .content-main h2:first-of-type {
            margin-top: 0;
        }
        .content-main h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin: 1.8rem 0 0.8rem;
            color: #2d2a44;
        }
        .content-main h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 1.2rem 0 0.5rem;
            color: #3d3a5a;
        }
        .content-main p {
            margin-bottom: 1.2rem;
            color: #2c2f3a;
        }
        .content-main ul,
        .content-main ol {
            margin-bottom: 1.4rem;
        }
        .content-main li {
            margin-bottom: 0.4rem;
        }
        .content-main blockquote {
            background: #f5f0fa;
            border-left: 4px solid #7c3aed;
            padding: 1.2rem 1.8rem;
            margin: 1.8rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #3d2f5a;
        }
        .content-main .highlight-box {
            background: #faf7f0;
            border: 1px solid #e5ddd0;
            border-radius: 16px;
            padding: 1.5rem 1.8rem;
            margin: 1.8rem 0;
        }
        .content-main .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .content-main .stat-card {
            background: #f5f0fa;
            border-radius: 14px;
            padding: 1.2rem;
            text-align: center;
        }
        .content-main .stat-card .num {
            font-size: 2rem;
            font-weight: 800;
            color: #7c3aed;
        }
        .content-main .stat-card .label {
            font-size: 0.85rem;
            color: #5a4e6e;
        }
        .featured-image {
            margin: 2rem 0;
            border-radius: 18px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
            background: #edeae4;
        }
        .featured-image img {
            width: 100%;
            height: auto;
            aspect-ratio: 16/9;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 0.75rem 1.2rem;
            font-size: 0.85rem;
            color: #5a4e6e;
            background: #faf9f7;
            border-top: 1px solid #e5e0d8;
        }
        .sidebar-card {
            background: #ffffff;
            border-radius: 20px;
            padding: 1.6rem 1.8rem;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
            border: 1px solid #efebe6;
        }
        .sidebar-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: #1f2a3a;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card ul li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #f0ebe6;
        }
        .sidebar-card ul li:last-child {
            border-bottom: none;
        }
        .sidebar-card ul li a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: #3d2f5a;
            font-weight: 500;
        }
        .sidebar-card ul li a:hover {
            color: #7c3aed;
            text-decoration: none;
        }
        .rating-section {
            background: #ffffff;
            border-radius: 20px;
            padding: 1.8rem 2rem;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
            border: 1px solid #efebe6;
            margin-bottom: 2.5rem;
        }
        .rating-section h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 2rem;
            color: #ddd8d0;
            cursor: pointer;
            margin-bottom: 1rem;
        }
        .rating-stars i.active {
            color: #f59e0b;
        }
        .rating-stars i:hover,
        .rating-stars i.hover {
            color: #f59e0b;
        }
        .rating-section form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .rating-section input[type="text"],
        .rating-section textarea {
            padding: 0.8rem 1.2rem;
            border: 2px solid #e0d8e8;
            border-radius: 12px;
            font-size: 0.95rem;
            background: #faf9f7;
            transition: border-color 0.2s;
            font-family: inherit;
        }
        .rating-section input[type="text"]:focus,
        .rating-section textarea:focus {
            border-color: #7c3aed;
            outline: none;
            background: #fff;
        }
        .rating-section textarea {
            min-height: 90px;
            resize: vertical;
        }
        .rating-section button {
            align-self: flex-start;
            padding: 0.7rem 2rem;
            background: #7c3aed;
            color: #fff;
            border: none;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }
        .rating-section button:hover {
            background: #6d28d9;
        }
        .comments-section {
            background: #ffffff;
            border-radius: 20px;
            padding: 1.8rem 2rem;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
            border: 1px solid #efebe6;
            margin-bottom: 2.5rem;
        }
        .comments-section h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .comments-section form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .comments-section input[type="text"],
        .comments-section input[type="email"],
        .comments-section textarea {
            padding: 0.8rem 1.2rem;
            border: 2px solid #e0d8e8;
            border-radius: 12px;
            font-size: 0.95rem;
            background: #faf9f7;
            transition: border-color 0.2s;
            font-family: inherit;
        }
        .comments-section input:focus,
        .comments-section textarea:focus {
            border-color: #7c3aed;
            outline: none;
            background: #fff;
        }
        .comments-section textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comments-section button {
            align-self: flex-start;
            padding: 0.7rem 2rem;
            background: #7c3aed;
            color: #fff;
            border: none;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }
        .comments-section button:hover {
            background: #6d28d9;
        }
        .comment-list {
            margin-top: 1.8rem;
        }
        .comment-item {
            padding: 1rem 0;
            border-bottom: 1px solid #f0ebe6;
        }
        .comment-item:last-child {
            border-bottom: none;
        }
        .comment-item .author {
            font-weight: 700;
            color: #1f2a3a;
        }
        .comment-item .date {
            font-size: 0.8rem;
            color: #8a7f9a;
            margin-left: 0.8rem;
        }
        .comment-item .text {
            margin-top: 0.3rem;
            color: #2c2f3a;
        }
        .site-footer {
            background: #1e1b2e;
            color: #d6d0e0;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
            border-radius: 40px 40px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2.5rem;
            margin-bottom: 2rem;
        }
        .footer-grid h4 {
            color: #f0ede8;
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
        }
        .footer-grid p {
            font-size: 0.9rem;
            color: #b0a8c0;
        }
        .footer-grid ul {
            list-style: none;
            padding: 0;
        }
        .footer-grid ul li {
            padding: 0.3rem 0;
        }
        .footer-grid ul li a {
            color: #b0a8c0;
            font-size: 0.9rem;
        }
        .footer-grid ul li a:hover {
            color: #a78bfa;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.04);
            padding: 1.2rem 1.8rem;
            border-radius: 16px;
            border: 1px solid rgba(255, 255, 255, 0.06);
            margin-bottom: 1.5rem;
            font-size: 0.9rem;
            color: #b0a8c0;
        }
        friend-link a {
            color: #a78bfa;
            margin: 0 0.3rem;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 1.5rem;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            font-size: 0.85rem;
            color: #8a7f9a;
        }
        .footer-bottom a {
            color: #a78bfa;
        }
        @media (max-width: 1024px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .content-main {
                padding: 2rem 1.5rem;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0.2rem;
                padding-top: 1rem;
                border-top: 1px solid rgba(255, 255, 255, 0.08);
                margin-top: 0.75rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 0.7rem 1rem;
                width: 100%;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero {
                padding: 2rem 0 1.8rem;
            }
            .content-main {
                padding: 1.5rem 1.2rem;
            }
            .search-section {
                padding: 1.2rem 1.2rem;
            }
            .search-section form {
                flex-direction: column;
            }
            .search-section input[type="text"] {
                min-width: auto;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 0.8rem;
                text-align: center;
            }
            .rating-section,
            .comments-section {
                padding: 1.2rem 1.2rem;
            }
            .content-main h2 {
                font-size: 1.5rem;
            }
            .content-main h3 {
                font-size: 1.2rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .content-main {
                padding: 1.2rem 0.9rem;
                border-radius: 16px;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        .nav-menu a,
        .sidebar-card a,
        .rating-stars i,
        button,
        input,
        textarea {
            transition: all 0.2s ease;
        }
        h2,
        h3,
        h4 {
            scroll-margin-top: 90px;
        }