*, *::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: #f8f5f2;
            color: #2d2a2e;
            line-height: 1.7;
            word-wrap: break-word;
        }
        a { color: #7c3aed; text-decoration: none; transition: color 0.2s; }
        a:hover, a:focus { color: #a78bfa; text-decoration: underline; }
        img { max-width: 100%; height: auto; display: block; border-radius: 12px; }
        h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.25; color: #1e1b24; }
        h1 { font-size: 2.4rem; margin-bottom: 1rem; }
        h2 { font-size: 1.8rem; margin: 2.5rem 0 1rem; border-bottom: 3px solid #e0d6d0; padding-bottom: 0.4rem; }
        h3 { font-size: 1.35rem; margin: 1.8rem 0 0.6rem; }
        h4 { font-size: 1.1rem; margin: 1.4rem 0 0.4rem; font-weight: 600; }
        p { margin-bottom: 1.2rem; }
        ul, ol { margin: 0.8rem 0 1.2rem 1.8rem; }
        li { margin-bottom: 0.4rem; }
        strong { font-weight: 700; color: #1e1b24; }
        em { font-style: italic; }
        hr { border: none; border-top: 2px dashed #d4ccc5; margin: 2.5rem 0; }
        .container { max-width: 1140px; margin: 0 auto; padding: 0 1.2rem; }
        .site-header {
            background: linear-gradient(135deg, #2d1b4e 0%, #4a2c6e 50%, #6b3fa0 100%);
            color: #fff;
            padding: 0.8rem 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: #f5e9ff;
            letter-spacing: -0.5px;
            text-shadow: 0 2px 8px rgba(0,0,0,0.3);
            transition: transform 0.2s;
        }
        .my-logo:hover { transform: scale(1.02); color: #ffe484; text-decoration: none; }
        .my-logo i { margin-right: 0.3rem; color: #ffe484; }
        .nav-bar { display: flex; align-items: center; gap: 0.6rem; }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 0.3rem;
            margin: 0;
            flex-wrap: wrap;
        }
        .nav-list li a {
            display: block;
            padding: 0.5rem 1rem;
            color: #f0e6fa;
            font-weight: 500;
            border-radius: 8px;
            transition: background 0.25s, color 0.25s;
            font-size: 0.92rem;
        }
        .nav-list li a:hover, .nav-list li a:focus {
            background: rgba(255,255,255,0.15);
            color: #ffe484;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid rgba(255,255,255,0.5);
            color: #fff;
            font-size: 1.5rem;
            padding: 0.3rem 0.7rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover { background: rgba(255,255,255,0.12); }
        #nav-toggle { display: none; }
        .breadcrumb {
            background: #ede7e3;
            padding: 0.7rem 0;
            font-size: 0.85rem;
            color: #5a4e5c;
            border-bottom: 1px solid #dcd4ce;
        }
        .breadcrumb a { color: #5a4e5c; font-weight: 500; }
        .breadcrumb a:hover { color: #7c3aed; }
        .breadcrumb span { margin: 0 0.3rem; }
        .search-section {
            background: #fff;
            padding: 1.2rem 0;
            border-bottom: 1px solid #e6ded8;
        }
        .search-form {
            display: flex;
            gap: 0.6rem;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-form input {
            flex: 1;
            padding: 0.75rem 1.2rem;
            border: 2px solid #d4ccc5;
            border-radius: 50px;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s;
            background: #fcfafa;
        }
        .search-form input:focus { border-color: #7c3aed; }
        .search-form button {
            padding: 0.75rem 1.8rem;
            background: #7c3aed;
            color: #fff;
            border: none;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
        }
        .search-form button:hover { background: #6d28d9; transform: scale(1.02); }
        .main-content { padding: 2.2rem 0 3rem; }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2.5rem;
        }
        .article-body { background: #fff; padding: 2.2rem; border-radius: 20px; box-shadow: 0 8px 30px rgba(0,0,0,0.06); }
        .article-body h2:first-of-type { margin-top: 0.2rem; }
        .link-sidebar {
            background: #fff;
            padding: 1.8rem;
            border-radius: 20px;
            box-shadow: 0 8px 30px rgba(0,0,0,0.06);
            border-left: 5px solid #7c3aed;
        }
        .link-sidebar h3 { margin-top: 0; font-size: 1.2rem; border-bottom: 2px solid #ede7e3; padding-bottom: 0.5rem; }
        .link-sidebar ul { list-style: none; margin: 0.8rem 0 0; padding: 0; }
        .link-sidebar li { margin-bottom: 0.5rem; }
        .link-sidebar a {
            display: flex; align-items: center; gap: 0.5rem;
            padding: 0.45rem 0.6rem;
            border-radius: 8px;
            background: #f8f5f2;
            transition: background 0.2s, transform 0.15s;
            font-weight: 500;
        }
        .link-sidebar a:hover {
            background: #ede7e3;
            transform: translateX(4px);
            text-decoration: none;
        }
        .link-sidebar a i { color: #7c3aed; width: 1.2rem; text-align: center; }
        .featured-image {
            margin: 1.8rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0,0,0,0.08);
        }
        .featured-image figcaption {
            background: #f0ebe6;
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: #5a4e5c;
            text-align: center;
        }
        .interaction-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2.5rem 0 1rem;
            background: #fcfafa;
            padding: 2rem;
            border-radius: 20px;
            border: 1px solid #e6ded8;
        }
        .interaction-card h3 { margin-top: 0; display: flex; align-items: center; gap: 0.5rem; }
        .interaction-card form { display: flex; flex-direction: column; gap: 0.8rem; margin-top: 0.8rem; }
        .interaction-card textarea,
        .interaction-card input,
        .interaction-card select {
            padding: 0.7rem 1rem;
            border: 2px solid #d4ccc5;
            border-radius: 10px;
            font-size: 0.95rem;
            font-family: inherit;
            outline: none;
            transition: border-color 0.3s;
            background: #fff;
            width: 100%;
        }
        .interaction-card textarea:focus,
        .interaction-card input:focus,
        .interaction-card select:focus { border-color: #7c3aed; }
        .interaction-card textarea { min-height: 80px; resize: vertical; }
        .interaction-card .btn {
            padding: 0.7rem 1.5rem;
            background: #7c3aed;
            color: #fff;
            border: none;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            align-self: flex-start;
        }
        .interaction-card .btn:hover { background: #6d28d9; transform: scale(1.02); }
        .star-rating { display: flex; gap: 0.3rem; font-size: 1.6rem; color: #d4ccc5; cursor: pointer; }
        .star-rating i.active { color: #f59e0b; }
        .star-rating i:hover { color: #f59e0b; transform: scale(1.1); }
        .site-footer {
            background: #2d1b4e;
            color: #d9cee6;
            padding: 2.5rem 0 1.5rem;
            margin-top: 2rem;
        }
        .footer-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
        .footer-inner h4 { color: #f5e9ff; margin-bottom: 0.8rem; font-size: 1.1rem; }
        .footer-inner a { color: #c4b0db; }
        .footer-inner a:hover { color: #ffe484; }
        friend-link { display: block; }
        friend-link ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.6rem; }
        friend-link li a {
            display: inline-block;
            padding: 0.3rem 1rem;
            background: rgba(255,255,255,0.08);
            border-radius: 50px;
            font-size: 0.88rem;
            transition: background 0.2s;
        }
        friend-link li a:hover { background: rgba(255,255,255,0.18); text-decoration: none; }
        .copyright {
            grid-column: 1 / -1;
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 1.5rem;
            margin-top: 1.5rem;
            text-align: center;
            font-size: 0.88rem;
            color: #b3a5c4;
        }
        @media (max-width: 820px) {
            .interaction-section { grid-template-columns: 1fr; }
            .footer-inner { grid-template-columns: 1fr; }
            .article-body { padding: 1.5rem; }
            h1 { font-size: 1.9rem; }
            h2 { font-size: 1.45rem; }
        }
        @media (max-width: 680px) {
            .nav-list { display: none; flex-direction: column; width: 100%; background: rgba(45,27,78,0.98); position: absolute; top: 100%; left: 0; padding: 1rem; border-radius: 0 0 16px 16px; gap: 0.2rem; box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
            .nav-list li a { padding: 0.7rem 1rem; font-size: 1rem; }
            .hamburger { display: block; }
            #nav-toggle:checked ~ .nav-list { display: flex; }
            .header-inner { position: relative; }
            .search-form { flex-direction: column; }
            .search-form button { width: 100%; }
            .content-grid { gap: 1.5rem; }
            .link-sidebar { padding: 1.2rem; }
            h1 { font-size: 1.6rem; }
            h2 { font-size: 1.3rem; }
            .interaction-section { padding: 1.2rem; }
        }
        @media (min-width: 900px) {
            .content-grid { grid-template-columns: 1fr 300px; }
        }
        .update-badge {
            display: inline-block;
            background: #ede7e3;
            padding: 0.3rem 1.2rem;
            border-radius: 50px;
            font-size: 0.8rem;
            color: #5a4e5c;
            margin-bottom: 1.2rem;
        }
        .highlight-box {
            background: #f0ebe6;
            border-left: 5px solid #7c3aed;
            padding: 1.2rem 1.6rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .highlight-box p:last-child { margin-bottom: 0; }
        .emoji-big { font-size: 1.3rem; }
        .table-wrap { overflow-x: auto; margin: 1.5rem 0; }
        table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
        th, td { padding: 0.7rem 1rem; text-align: left; border-bottom: 1px solid #e0d6d0; }
        th { background: #f0ebe6; font-weight: 700; color: #1e1b24; }
        tr:hover td { background: #f8f5f2; }
        .eeat-author { display: flex; align-items: center; gap: 1rem; background: #f8f5f2; padding: 1rem 1.5rem; border-radius: 14px; margin: 1.5rem 0; }
        .eeat-author img { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; }
        .eeat-author strong { display: block; }
        .eeat-author small { color: #6b5d6e; }