*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #f5f3f0;
            color: #1e1a17;
            line-height: 1.7;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            color: #8a2b5e;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus-visible {
            color: #c1437a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: #2d1b2d;
            color: #f5ede8;
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px 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: #f5ede8;
            background: linear-gradient(135deg, #e8b4d0, #c98db5);
            -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: 0.7rem;
            font-weight: 400;
            -webkit-text-fill-color: #b89aa8;
            color: #b89aa8;
            display: block;
            letter-spacing: 1px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #e8b4d0;
            color: #e8b4d0;
            font-size: 1.4rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: #3f263f;
        }
        .nav-menu {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-menu a {
            color: #e8d4de;
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
        }
        .nav-menu a:hover,
        .nav-menu a:focus-visible {
            background: #8a2b5e;
            color: #fff;
            text-decoration: none;
        }
        .breadcrumb {
            background: #f0ebe6;
            padding: 10px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #ddd6ce;
        }
        .breadcrumb ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #8a7a6e;
        }
        .breadcrumb a {
            color: #6a4f5e;
        }
        .breadcrumb .current {
            color: #2d1b2d;
            font-weight: 600;
        }
        main {
            flex: 1;
            padding: 30px 0 50px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            color: #2d1b2d;
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-top: 40px;
            margin-bottom: 14px;
            color: #2d1b2d;
            border-left: 6px solid #c98db5;
            padding-left: 18px;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            margin-top: 30px;
            margin-bottom: 10px;
            color: #3f263f;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-top: 20px;
            margin-bottom: 8px;
            color: #4d334d;
        }
        p {
            margin-bottom: 16px;
        }
        .lead {
            font-size: 1.2rem;
            font-weight: 400;
            color: #3d2a2a;
            margin-bottom: 24px;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            font-size: 0.9rem;
            color: #6a4f5e;
            margin-bottom: 24px;
            padding-bottom: 16px;
            border-bottom: 1px solid #ddd6ce;
        }
        .article-meta i {
            margin-right: 6px;
        }
        .last-updated {
            font-weight: 600;
            color: #2d1b2d;
        }
        .img-card {
            margin: 28px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            background: #fff;
        }
        .img-card img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .img-card figcaption {
            padding: 12px 20px;
            font-size: 0.9rem;
            color: #4d3a3a;
            background: #faf7f4;
            border-top: 1px solid #e8dfd8;
        }
        .highlight-box {
            background: #f0e8f0;
            border-left: 6px solid #8a2b5e;
            padding: 18px 22px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 16px;
            margin: 24px 0;
        }
        .stat-card {
            background: #fff;
            border-radius: 14px;
            padding: 20px 16px;
            text-align: center;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid #e8dfd8;
        }
        .stat-card .num {
            font-size: 2.2rem;
            font-weight: 800;
            color: #8a2b5e;
            display: block;
        }
        .stat-card .label {
            font-size: 0.85rem;
            color: #5a4a4a;
            margin-top: 4px;
        }
        .sidebar {
            background: #fff;
            border-radius: 16px;
            padding: 24px 20px;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
            border: 1px solid #e8dfd8;
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            margin-top: 0;
            font-size: 1.2rem;
            border-bottom: 2px solid #e8b4d0;
            padding-bottom: 8px;
        }
        .sidebar ul {
            list-style: none;
            margin-top: 12px;
        }
        .sidebar li {
            margin-bottom: 10px;
        }
        .sidebar a {
            color: #3f263f;
            font-weight: 500;
            display: block;
            padding: 4px 0;
        }
        .sidebar a:hover {
            color: #8a2b5e;
        }
        .form-card {
            background: #fff;
            border-radius: 16px;
            padding: 24px 26px;
            margin: 30px 0;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
            border: 1px solid #e8dfd8;
        }
        .form-card label {
            font-weight: 600;
            display: block;
            margin-bottom: 6px;
            color: #2d1b2d;
        }
        .form-card input,
        .form-card textarea,
        .form-card select {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #ddd6ce;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
            background: #fcfaf8;
            transition: border 0.2s;
            margin-bottom: 16px;
        }
        .form-card input:focus,
        .form-card textarea:focus,
        .form-card select:focus {
            outline: none;
            border-color: #8a2b5e;
            background: #fff;
        }
        .form-card textarea {
            min-height: 120px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            background: #8a2b5e;
            color: #fff;
            padding: 12px 30px;
            border: none;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .btn:hover {
            background: #a83b72;
            transform: scale(1.02);
        }
        .btn i {
            margin-right: 8px;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            cursor: pointer;
            margin-bottom: 16px;
            direction: rtl;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ccc;
            transition: color 0.15s;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
        }
        .comment-list {
            margin: 20px 0;
        }
        .comment-item {
            background: #faf7f4;
            border-radius: 12px;
            padding: 16px 20px;
            margin-bottom: 14px;
            border-left: 4px solid #c98db5;
        }
        .comment-item .meta {
            font-size: 0.85rem;
            color: #6a4f5e;
            margin-bottom: 6px;
        }
        .comment-item .meta strong {
            color: #2d1b2d;
        }
        friend-link {
            display: block;
            background: #2d1b2d;
            color: #e8d4de;
            padding: 22px 0;
            margin-top: 40px;
            border-top: 4px solid #c98db5;
        }
        friend-link .container {
            display: flex;
            flex-wrap: wrap;
            gap: 18px 30px;
            justify-content: center;
        }
        friend-link a {
            color: #e8b4d0;
            font-weight: 500;
            padding: 4px 8px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        friend-link a:hover {
            background: #3f263f;
            color: #fff;
            text-decoration: none;
        }
        friend-link .fl-title {
            width: 100%;
            text-align: center;
            font-size: 1.1rem;
            font-weight: 600;
            letter-spacing: 1px;
            color: #e8b4d0;
            margin-bottom: 6px;
        }
        .site-footer {
            background: #1f131f;
            color: #c0aab8;
            padding: 24px 0 18px;
            font-size: 0.85rem;
            text-align: center;
        }
        .site-footer .container {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .site-footer a {
            color: #e8b4d0;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #2d1b2d;
                padding: 16px 0 8px;
                border-top: 1px solid #4d334d;
                margin-top: 12px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 10px 20px;
                width: 100%;
                border-radius: 0;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .content-grid {
                gap: 24px;
            }
            .sidebar {
                position: static;
            }
            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .breadcrumb ul {
                font-size: 0.8rem;
                gap: 4px 8px;
            }
        }
        @media (max-width: 480px) {
            .header-inner {
                gap: 8px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            h1 {
                font-size: 1.7rem;
            }
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .form-card {
                padding: 16px;
            }
        }
        .text-muted {
            color: #6a4f5e;
        }
        .mt-1 {
            margin-top: 12px;
        }
        .mb-1 {
            margin-bottom: 12px;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }
        .gap-8 {
            gap: 8px;
        }
        .fw-600 {
            font-weight: 600;
        }