*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
            line-height: 1.6;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #f8f7f4;
            color: #1e1e1e;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            color: #b45309;
            text-decoration: underline;
            text-underline-offset: 2px;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #7a2e0d;
            text-decoration-thickness: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4 {
            line-height: 1.25;
            color: #1a1a1a;
            font-weight: 700;
        }
        h1 {
            font-size: clamp(2rem, 5vw, 3.2rem);
            margin-bottom: 0.5rem;
        }
        h2 {
            font-size: clamp(1.5rem, 3.5vw, 2.2rem);
            margin-top: 2.5rem;
            margin-bottom: 0.75rem;
            border-bottom: 3px solid #e8d5b5;
            padding-bottom: 0.35rem;
        }
        h3 {
            font-size: clamp(1.2rem, 2.5vw, 1.6rem);
            margin-top: 1.8rem;
            margin-bottom: 0.5rem;
        }
        h4 {
            font-size: clamp(1rem, 2vw, 1.25rem);
            margin-top: 1.2rem;
            margin-bottom: 0.3rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.1rem;
            max-width: 75ch;
        }
        ul,
        ol {
            margin-left: 1.5rem;
            margin-bottom: 1.2rem;
        }
        li {
            margin-bottom: 0.3rem;
        }
        hr {
            border: none;
            border-top: 2px dashed #dcc9b0;
            margin: 2rem 0;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(145deg, #1e1a16 0%, #2d261f 100%);
            color: #f5efe8;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            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: 0.5rem 1rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f5efe8;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo:hover {
            color: #fbbf24;
        }
        .my-logo i {
            font-size: 1.6rem;
            color: #fbbf24;
        }
        .my-logo span {
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .main-nav {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e8ddd0;
            text-decoration: none;
            padding: 0.5rem 0.9rem;
            border-radius: 40px;
            font-size: 0.92rem;
            font-weight: 500;
            transition: background 0.25s, color 0.25s;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(251, 191, 36, 0.18);
            color: #fbbf24;
        }
        .nav-search {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 40px;
            padding: 0.3rem 0.3rem 0.3rem 1rem;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .nav-search input {
            background: transparent;
            border: none;
            color: #f5efe8;
            font-size: 0.9rem;
            padding: 0.3rem 0;
            width: 100px;
            transition: width 0.3s;
        }
        .nav-search input:focus {
            outline: none;
            width: 160px;
        }
        .nav-search input::placeholder {
            color: #b8a99a;
        }
        .nav-search button {
            background: #fbbf24;
            border: none;
            border-radius: 40px;
            padding: 0.4rem 0.9rem;
            color: #1a1a1a;
            font-weight: 600;
            font-size: 0.8rem;
            cursor: pointer;
            transition: background 0.25s;
        }
        .nav-search button:hover {
            background: #f59e0b;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f5efe8;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
        }
        #nav-toggle {
            display: none;
        }
        #nav-toggle:checked~.main-nav {
            display: flex;
            flex-direction: column;
            width: 100%;
            background: #1e1a16;
            padding: 1rem 0.5rem;
            border-radius: 12px;
            margin-top: 0.5rem;
        }
        .breadcrumbs {
            padding: 0.6rem 0;
            font-size: 0.85rem;
            color: #6b5e50;
            background: #efebe6;
        }
        .breadcrumbs ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            margin: 0;
        }
        .breadcrumbs li {
            margin: 0;
        }
        .breadcrumbs li+li::before {
            content: "›";
            margin-right: 0.5rem;
            color: #b8a99a;
        }
        .breadcrumbs a {
            color: #7a5a3a;
            text-decoration: none;
        }
        .breadcrumbs a:hover {
            text-decoration: underline;
        }
        .breadcrumbs .current {
            color: #1e1e1e;
            font-weight: 500;
        }
        .hero {
            background: linear-gradient(135deg, #2d261f 0%, #4a3f35 100%);
            color: #f5efe8;
            padding: 3rem 0 2.5rem;
            margin-bottom: 1.5rem;
            border-radius: 0 0 40px 40px;
        }
        .hero h1 {
            color: #fff;
            font-size: clamp(2.2rem, 5vw, 3.6rem);
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 65ch;
            color: #e8ddd0;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin-top: 1.2rem;
            font-size: 0.92rem;
            color: #d4c5b5;
        }
        .hero-meta i {
            margin-right: 0.3rem;
            color: #fbbf24;
        }
        .page-grid {
            display: grid;
            grid-template-columns: 1fr 280px;
            gap: 2.5rem;
            padding-bottom: 3rem;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 110px;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.4rem;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            margin-bottom: 1.5rem;
        }
        .sidebar-card h3 {
            font-size: 1.1rem;
            margin-top: 0;
            border-bottom: 2px solid #e8d5b5;
            padding-bottom: 0.4rem;
            margin-bottom: 0.8rem;
        }
        .sidebar-card ul {
            list-style: none;
            margin: 0;
        }
        .sidebar-card li {
            margin-bottom: 0.5rem;
        }
        .sidebar-card a {
            text-decoration: none;
            font-weight: 500;
        }
        .sidebar-card a:hover {
            text-decoration: underline;
        }
        .callout {
            background: #f0ebe4;
            border-left: 5px solid #b45309;
            padding: 1.2rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .callout.info {
            border-left-color: #2563eb;
            background: #eef2ff;
        }
        .callout.warn {
            border-left-color: #d97706;
            background: #fef9ee;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 1.2rem;
            margin: 1.5rem 0;
        }
        .card {
            background: #fff;
            border-radius: 16px;
            padding: 1.3rem;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .card:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        }
        .card h4 {
            margin-top: 0;
        }
        .form-section {
            background: #fff;
            border-radius: 20px;
            padding: 1.8rem;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
            margin: 2rem 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;
            font-size: 0.95rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1.5px solid #ddd6ce;
            border-radius: 10px;
            font-size: 0.95rem;
            font-family: inherit;
            transition: border-color 0.25s;
            background: #fcfaf8;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #b45309;
            box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.12);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            background: #b45309;
            color: #fff;
            border: none;
            padding: 0.75rem 2rem;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn:hover {
            background: #7a2e0d;
            transform: scale(1.02);
        }
        .btn-secondary {
            background: #e8ddd0;
            color: #1e1e1e;
        }
        .btn-secondary:hover {
            background: #d4c5b5;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 0.2rem;
            justify-content: flex-end;
            font-size: 1.6rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ddd6ce;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #fbbf24;
        }
        .comment-item {
            padding: 1rem 0;
            border-bottom: 1px solid #ece6df;
        }
        .comment-item:last-child {
            border-bottom: none;
        }
        .comment-author {
            font-weight: 600;
            color: #2d261f;
        }
        .comment-date {
            font-size: 0.8rem;
            color: #8a7a6a;
            margin-left: 0.8rem;
        }
        .comment-text {
            margin-top: 0.3rem;
        }
        .site-footer {
            background: #1e1a16;
            color: #d4c5b5;
            padding: 2.5rem 0 1.5rem;
            margin-top: auto;
            border-radius: 40px 40px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 1.5rem;
        }
        .site-footer h4 {
            color: #f5efe8;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .site-footer a {
            color: #d4c5b5;
            text-decoration: none;
        }
        .site-footer a:hover {
            color: #fbbf24;
        }
        .site-footer ul {
            list-style: none;
            margin: 0;
        }
        .site-footer li {
            margin-bottom: 0.4rem;
        }
        .footer-bottom {
            border-top: 1px solid #3a322a;
            padding-top: 1.2rem;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 0.8rem;
            font-size: 0.85rem;
        }
        friend-link {
            display: block;
            margin-top: 0.5rem;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            margin-bottom: 0.3rem;
        }
        @media (max-width: 820px) {
            .page-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                order: 2;
            }
            .main-content {
                order: 1;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0.2rem;
                padding: 0.5rem 0;
            }
            .main-nav a {
                padding: 0.5rem 0.8rem;
            }
            #nav-toggle:checked~.main-nav {
                display: flex;
            }
            .nav-search {
                width: 100%;
                margin-top: 0.5rem;
            }
            .nav-search input {
                width: 1fr;
                flex: 1;
            }
            .nav-search input:focus {
                width: 1fr;
            }
            .hero {
                padding: 2rem 0 1.8rem;
                border-radius: 0 0 24px 24px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.8rem;
            }
            .form-section {
                padding: 1.2rem;
            }
            .hero-meta {
                flex-direction: column;
                gap: 0.5rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .text-muted {
            color: #6b5e50;
        }
        .text-small {
            font-size: 0.85rem;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .tag {
            display: inline-block;
            background: #e8d5b5;
            padding: 0.2rem 0.8rem;
            border-radius: 40px;
            font-size: 0.75rem;
            font-weight: 600;
            color: #4a3f35;
        }
        .table-wrap {
            overflow-x: auto;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 1rem 0;
            font-size: 0.92rem;
        }
        th,
        td {
            padding: 0.6rem 0.8rem;
            text-align: left;
            border-bottom: 1px solid #ece6df;
        }
        th {
            background: #f0ebe4;
            font-weight: 600;
        }