*,
        *::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: #0d0f14;
            color: #e8e6e3;
            line-height: 1.7;
            padding: 0 1rem;
            max-width: 1280px;
            margin: 0 auto;
            background-image: radial-gradient(ellipse at 20% 50%, #1a1e28 0%, #0a0c10 100%);
            min-height: 100vh;
        }
        a {
            color: #b8a9d4;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #e0d2ff;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 600;
            line-height: 1.3;
            color: #f0ebf8;
            margin-top: 2rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.4rem;
            border-left: 6px solid #b8a9d4;
            padding-left: 1rem;
            margin-top: 1rem;
        }
        h2 {
            font-size: 1.9rem;
            border-bottom: 2px solid #2f2e3a;
            padding-bottom: 0.5rem;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.25rem;
            color: #cdc4e0;
        }
        p {
            margin-bottom: 1.2rem;
            text-align: justify;
        }
        strong,
        b {
            color: #f5f0ff;
            font-weight: 600;
        }
        em {
            color: #cbbfdf;
        }
        hr {
            border: none;
            border-top: 1px solid #2f2e3a;
            margin: 2.5rem 0;
        }
        .container {
            width: 100%;
            padding: 0 0.5rem;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            padding: 1.2rem 0;
            border-bottom: 1px solid #2a2836;
            position: relative;
            background: rgba(13, 15, 20, 0.85);
            backdrop-filter: blur(6px);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 700;
            background: linear-gradient(135deg, #b8a9d4, #e0d2ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .my-logo i {
            background: none;
            -webkit-text-fill-color: #b8a9d4;
            font-size: 1.6rem;
        }
        .my-logo a {
            background: none;
            -webkit-text-fill-color: transparent;
            color: transparent;
        }
        .my-logo a:hover {
            text-decoration: none;
            opacity: 0.85;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            gap: 1rem;
        }
        .nav-list {
            display: flex;
            gap: 0.2rem;
            list-style: none;
            padding: 0;
            margin: 0;
            flex-wrap: wrap;
        }
        .nav-list li a {
            display: block;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #cdc4e0;
            transition: background 0.2s, color 0.2s;
            background: transparent;
        }
        .nav-list li a:hover {
            background: #2f2e3a;
            color: #fff;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #e8e6e3;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #2f2e3a;
        }
        .nav-toggle {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            padding: 0.8rem 0;
            font-size: 0.85rem;
            color: #8f8a9e;
            list-style: none;
            margin: 0.5rem 0 1rem 0;
            border-bottom: 1px solid #1e1c26;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #5f5a72;
        }
        .breadcrumb a {
            color: #b8a9d4;
        }
        .breadcrumb a:hover {
            color: #fff;
        }
        .breadcrumb .current {
            color: #cdc4e0;
        }
        .search-wrap {
            display: flex;
            justify-content: flex-end;
            margin: 1rem 0 1.5rem;
        }
        .search-form {
            display: flex;
            gap: 0.5rem;
            width: 100%;
            max-width: 420px;
            background: #1a1e28;
            border-radius: 40px;
            padding: 0.2rem 0.2rem 0.2rem 1.2rem;
            border: 1px solid #2f2e3a;
            transition: border 0.2s;
        }
        .search-form:focus-within {
            border-color: #b8a9d4;
        }
        .search-form input {
            flex: 1;
            background: transparent;
            border: none;
            padding: 0.7rem 0;
            color: #e8e6e3;
            font-size: 0.95rem;
            outline: none;
        }
        .search-form input::placeholder {
            color: #6f6a7e;
        }
        .search-form button {
            background: #b8a9d4;
            border: none;
            color: #0d0f14;
            padding: 0.5rem 1.2rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            font-size: 0.9rem;
        }
        .search-form button:hover {
            background: #d4c6ec;
            transform: scale(1.02);
        }
        .hero-img {
            margin: 1.5rem 0 2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.7);
            background: #1a1e28;
            position: relative;
        }
        .hero-img img {
            width: 100%;
            height: auto;
            max-height: 520px;
            object-fit: cover;
            display: block;
        }
        .hero-caption {
            padding: 0.8rem 1.2rem;
            background: rgba(13, 15, 20, 0.75);
            font-size: 0.9rem;
            color: #cdc4e0;
            backdrop-filter: blur(4px);
            text-align: center;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2.5rem;
            margin: 2rem 0;
        }
        @media (min-width: 992px) {
            .content-grid {
                grid-template-columns: 2fr 1fr;
            }
        }
        .main-article {
            background: rgba(20, 22, 30, 0.4);
            border-radius: 20px;
            padding: 1.8rem 1.8rem 2.5rem;
            backdrop-filter: blur(2px);
            border: 1px solid #25232e;
        }
        .sidebar {
            background: rgba(20, 22, 30, 0.4);
            border-radius: 20px;
            padding: 1.8rem 1.5rem 2rem;
            border: 1px solid #25232e;
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            margin-top: 0.5rem;
            border-bottom: 1px solid #2f2e3a;
            padding-bottom: 0.5rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
            margin: 1rem 0 2rem;
        }
        .sidebar ul li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #1e1c26;
        }
        .sidebar ul li a {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            color: #cdc4e0;
        }
        .sidebar ul li a:hover {
            color: #fff;
        }
        .sidebar ul li a i {
            width: 1.2rem;
            color: #8f7eb0;
        }
        .inline-link {
            color: #b8a9d4;
            font-weight: 500;
            border-bottom: 1px dotted #4a4560;
            padding-bottom: 1px;
        }
        .inline-link:hover {
            color: #e0d2ff;
            border-bottom-color: #b8a9d4;
        }
        .interact-section {
            margin: 3rem 0 1.5rem;
            padding: 2rem 1.5rem;
            background: rgba(20, 22, 30, 0.6);
            border-radius: 20px;
            border: 1px solid #25232e;
        }
        .interact-section h3 {
            margin-top: 0;
        }
        .form-row {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin: 1.2rem 0;
        }
        .form-row input,
        .form-row textarea,
        .form-row select {
            flex: 1 1 200px;
            background: #1a1e28;
            border: 1px solid #2f2e3a;
            padding: 0.7rem 1rem;
            border-radius: 12px;
            color: #e8e6e3;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
        }
        .form-row input:focus,
        .form-row textarea:focus,
        .form-row select:focus {
            border-color: #b8a9d4;
        }
        .form-row textarea {
            min-height: 100px;
            resize: vertical;
        }
        .form-row button {
            background: #b8a9d4;
            border: none;
            color: #0d0f14;
            padding: 0.7rem 2rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            font-size: 1rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .form-row button:hover {
            background: #d4c6ec;
            transform: scale(1.02);
        }
        .score-group {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1rem;
        }
        .score-group label {
            font-weight: 500;
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #5f5a72;
            cursor: pointer;
        }
        .star-rating i.active,
        .star-rating i:hover {
            color: #e8c547;
        }
        .site-footer {
            margin-top: 3rem;
            padding: 2rem 0 1.5rem;
            border-top: 1px solid #2a2836;
            font-size: 0.9rem;
            color: #8f8a9e;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }
        @media (max-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .footer-grid h4 {
            color: #cdc4e0;
            margin-top: 0;
            font-size: 1.1rem;
        }
        friend-link {
            display: block;
            margin: 0.8rem 0;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            margin-bottom: 0.4rem;
            color: #b8a9d4;
        }
        friend-link a:hover {
            color: #fff;
        }
        .copyright {
            margin-top: 1.5rem;
            padding-top: 1rem;
            border-top: 1px solid #1e1c26;
            text-align: center;
            font-size: 0.85rem;
        }
        .copyright i {
            margin: 0 0.3rem;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 0.6rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .site-header {
                padding: 0.8rem 0;
                flex-wrap: nowrap;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                background: #14161e;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                padding: 1rem;
                border-radius: 0 0 16px 16px;
                border: 1px solid #2f2e3a;
                border-top: none;
                box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
                z-index: 200;
            }
            .nav-list li a {
                padding: 0.7rem 1rem;
            }
            .hamburger {
                display: block;
            }
            .nav-toggle:checked+.hamburger+.nav-list {
                display: flex;
            }
            .main-article {
                padding: 1.2rem 1rem;
            }
            .sidebar {
                position: static;
                margin-top: 1.5rem;
            }
            .search-form {
                max-width: 100%;
            }
            .hero-img img {
                max-height: 280px;
            }
            .form-row {
                flex-direction: column;
            }
            .form-row input,
            .form-row textarea,
            .form-row select {
                flex: 1 1 auto;
                width: 100%;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.3rem;
            }
            .my-logo i {
                font-size: 1.2rem;
            }
            h1 {
                font-size: 1.5rem;
                padding-left: 0.6rem;
                border-left-width: 4px;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0d0f14;
        }
        ::-webkit-scrollbar-thumb {
            background: #2f2e3a;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #4a4560;
        }
        .badge {
            display: inline-block;
            background: #2f2e3a;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            font-size: 0.75rem;
            color: #cdc4e0;
            margin-right: 0.4rem;
        }
        .update-time {
            font-size: 0.9rem;
            color: #8f8a9e;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin: 1rem 0 1.5rem;
        }
        .update-time i {
            color: #b8a9d4;
        }
        .section-icon {
            margin-right: 0.5rem;
            color: #b8a9d4;
        }
        .quote-block {
            border-left: 4px solid #b8a9d4;
            padding: 0.8rem 1.2rem;
            margin: 1.5rem 0;
            background: rgba(30, 28, 40, 0.5);
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #cdc4e0;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #1a1e28;
            border-radius: 12px;
            overflow: hidden;
        }
        th,
        td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #2f2e3a;
        }
        th {
            background: #2a2836;
            color: #f0ebf8;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }