*,
        *::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: #f5f3ee;
            color: #1e1e2a;
            line-height: 1.7;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #b45309;
            text-decoration: underline;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #7c2d12;
            text-decoration: none;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
            color: #1e1e2a;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 4px solid #d97706;
            padding-bottom: 0.5rem;
            display: inline-block;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #d97706;
            padding-left: 0.75rem;
            margin-top: 2.8rem;
        }
        h3 {
            font-size: 1.35rem;
            color: #2d2d3f;
        }
        h4 {
            font-size: 1.1rem;
            color: #3d3d52;
        }
        p {
            margin-bottom: 1.2rem;
        }
        strong,
        b {
            color: #1e1e2a;
            font-weight: 700;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(145deg, #1c1917 0%, #292524 100%);
            color: #fafaf9;
            padding: 1rem 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;
            gap: 0.75rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            color: #f59e0b !important;
            text-decoration: none !important;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            font-size: 1.6rem;
            color: #f59e0b;
        }
        .my-logo span {
            font-size: 0.85rem;
            font-weight: 400;
            color: #d6d3d1;
            letter-spacing: 0.3px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f59e0b;
            color: #f59e0b;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(245, 158, 11, 0.15);
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 0.25rem 1.2rem;
            align-items: center;
        }
        .main-nav a {
            color: #e7e5e4;
            text-decoration: none;
            font-weight: 500;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
            font-size: 0.95rem;
        }
        .main-nav a:hover {
            color: #f59e0b;
            border-bottom-color: #f59e0b;
        }
        .breadcrumb {
            background: #eae7e0;
            padding: 0.6rem 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #d6d1c8;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            margin: 0;
            padding: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.5rem;
            color: #a8a29e;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #78716c;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            color: #b45309;
        }
        .breadcrumb .current {
            color: #1e1e2a;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #2d2a24 0%, #1c1917 100%);
            color: #fafaf9;
            padding: 3rem 0 2.5rem;
            margin-bottom: 2.5rem;
            border-bottom: 4px solid #d97706;
        }
        .hero h1 {
            font-size: 2.8rem;
            border: none;
            padding: 0;
            color: #fbbf24;
            display: block;
            margin-top: 0;
        }
        .hero .subtitle {
            font-size: 1.2rem;
            color: #d6d3d1;
            margin-top: 0.5rem;
            max-width: 720px;
        }
        .hero .meta {
            font-size: 0.95rem;
            color: #a8a29e;
            margin-top: 1.2rem;
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
        }
        .hero .meta i {
            margin-right: 0.4rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding-bottom: 3rem;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: #ffffff;
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            margin-bottom: 1.5rem;
            border: 1px solid #e7e5e4;
        }
        .sidebar-card h4 {
            margin-top: 0;
            font-size: 1.1rem;
            border-bottom: 2px solid #d97706;
            padding-bottom: 0.5rem;
            margin-bottom: 1rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card li {
            margin-bottom: 0.6rem;
        }
        .sidebar-card a {
            color: #1e1e2a;
            text-decoration: none;
            font-weight: 500;
            display: block;
            padding: 0.3rem 0;
            border-bottom: 1px solid #f0ede8;
            transition: color 0.2s, padding-left 0.2s;
        }
        .sidebar-card a:hover {
            color: #b45309;
            padding-left: 0.4rem;
        }
        .featured-image-wrapper {
            margin: 2rem 0 2.5rem;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
            background: #e7e5e4;
        }
        .featured-image-wrapper img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 1200/630;
            display: block;
        }
        .featured-image-wrapper figcaption {
            padding: 0.75rem 1.2rem;
            background: #fafaf9;
            font-size: 0.9rem;
            color: #57534e;
            border-top: 1px solid #e7e5e4;
        }
        .info-box {
            background: #fef9ec;
            border-left: 5px solid #d97706;
            padding: 1.2rem 1.6rem;
            border-radius: 0 10px 10px 0;
            margin: 1.8rem 0;
        }
        .info-box strong {
            color: #92400e;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.8rem 0;
            border-radius: 10px;
            border: 1px solid #e7e5e4;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #ffffff;
            font-size: 0.95rem;
        }
        th {
            background: #292524;
            color: #fafaf9;
            padding: 0.8rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #e7e5e4;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:nth-child(even) {
            background: #fafaf9;
        }
        tr:hover td {
            background: #fef9ec;
        }
        .form-section {
            background: #ffffff;
            border-radius: 14px;
            padding: 2rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            border: 1px solid #e7e5e4;
            margin: 2.5rem 0;
        }
        .form-section h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #292524;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid #d6d3d1;
            border-radius: 8px;
            font-size: 1rem;
            font-family: inherit;
            background: #fafaf9;
            transition: border-color 0.2s, box-shadow 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #d97706;
            box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            background: #d97706;
            color: #ffffff;
            border: none;
            padding: 0.75rem 2rem;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn:hover {
            background: #b45309;
            transform: translateY(-1px);
        }
        .btn:active {
            transform: translateY(0);
        }
        .rating-stars {
            display: flex;
            gap: 0.4rem;
            font-size: 1.6rem;
            color: #d6d3d1;
            cursor: pointer;
            direction: rtl;
        }
        .rating-stars i {
            transition: color 0.15s;
        }
        .rating-stars i:hover,
        .rating-stars i:hover~i {
            color: #f59e0b;
        }
        .site-footer {
            background: #1c1917;
            color: #d6d3d1;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
            border-top: 4px solid #d97706;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .site-footer h4 {
            color: #f59e0b;
            margin-top: 0;
            font-size: 1.1rem;
            border-bottom: 2px solid #3d3d3d;
            padding-bottom: 0.5rem;
        }
        .site-footer a {
            color: #a8a29e;
            text-decoration: none;
            transition: color 0.2s;
        }
        .site-footer a:hover {
            color: #f59e0b;
        }
        .friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.5rem;
            padding: 0.8rem 0;
            margin: 1rem 0;
            border-top: 1px solid #3d3d3d;
            border-bottom: 1px solid #3d3d3d;
        }
        .friend-link a {
            font-weight: 500;
        }
        .copyright {
            text-align: center;
            padding-top: 1.2rem;
            font-size: 0.9rem;
            color: #78716c;
            border-top: 1px solid #3d3d3d;
        }
        .copyright strong {
            color: #a8a29e;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 1rem;
            }
            .sidebar .sidebar-card {
                margin-bottom: 0;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 1rem 0 0.5rem;
                gap: 0.5rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.4rem 0;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                width: 100%;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero .subtitle {
                font-size: 1rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .form-section {
                padding: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .rating-stars {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .hero {
                padding: 2rem 0 1.5rem;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .header-inner .my-logo {
                font-size: 1.5rem;
            }
            .my-logo span {
                display: none;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            .info-box {
                padding: 0.9rem 1.1rem;
            }
            table {
                font-size: 0.85rem;
            }
            th,
            td {
                padding: 0.5rem 0.6rem;
            }
        }
        .mt-0 {
            margin-top: 0 !important;
        }
        .mb-0 {
            margin-bottom: 0 !important;
        }
        .text-muted {
            color: #78716c;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            align-items: center;
        }
        .gap-1 {
            gap: 1rem;
        }
        .anchor-offset {
            scroll-margin-top: 90px;
        }