*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #fcf8f0;
            color: #2d2d2d;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #b33a2c;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #7a241a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #1e3d2f;
            line-height: 1.2;
            margin-bottom: 0.5rem;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #1e3d2f;
            margin-top: 2.8rem;
            margin-bottom: 1rem;
            border-left: 6px solid #c0392b;
            padding-left: 18px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #2c5f4a;
            margin-top: 2rem;
            margin-bottom: 0.8rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #3d3d3d;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }
        .lead {
            font-size: 1.25rem;
            font-weight: 400;
            color: #444;
            line-height: 1.8;
        }
        .small-text {
            font-size: 0.9rem;
            color: #666;
        }
        .site-header {
            background: linear-gradient(135deg, #1e3d2f 0%, #2c5f4a 100%);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            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;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            color: #f7d44a;
            letter-spacing: -0.03em;
            text-shadow: 2px 2px 0 #b33a2c;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
            color: #f7d44a;
        }
        .my-logo span {
            color: #fff;
            font-weight: 300;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f7d44a;
            color: #f7d44a;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(247, 212, 74, 0.15);
        }
        .main-nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #f0f0e8;
            padding: 8px 16px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.95rem;
            transition: background 0.2s, color 0.2s;
        }
        .main-nav a:hover {
            background: #f7d44a;
            color: #1e3d2f;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 6px;
        }
        .breadcrumb {
            background: #f1ebe0;
            padding: 12px 0;
            border-bottom: 1px solid #ddd6c8;
        }
        .breadcrumb ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 14px;
            font-size: 0.9rem;
        }
        .breadcrumb ul li+li::before {
            content: "›";
            margin-right: 14px;
            color: #999;
        }
        .breadcrumb a {
            color: #5a6b5a;
        }
        .breadcrumb a:hover {
            color: #b33a2c;
        }
        .breadcrumb .current {
            color: #2d2d2d;
            font-weight: 500;
        }
        .hero {
            background: linear-gradient(120deg, #f7f3ea 0%, #f0e8d8 100%);
            padding: 48px 0 40px;
            border-bottom: 3px solid #c0392b;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .hero h1 {
            margin-bottom: 0.3rem;
        }
        .hero .subtitle {
            font-size: 1.2rem;
            color: #5a6b5a;
            margin-bottom: 1.5rem;
            font-weight: 400;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px 30px;
            margin-top: 20px;
            font-size: 0.95rem;
            color: #555;
        }
        .hero-meta i {
            color: #c0392b;
            margin-right: 6px;
        }
        .hero-image {
            border-radius: 16px;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
            background: #fff;
            padding: 8px;
        }
        .content-section {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 50px;
        }
        .content-main {
            min-width: 0;
        }
        .content-main .featured-image {
            margin: 1.8rem 0 2.2rem;
            border-radius: 14px;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08);
        }
        .content-main .featured-image figcaption {
            font-size: 0.85rem;
            color: #777;
            margin-top: 8px;
            text-align: center;
            font-style: italic;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 24px 20px;
            margin-bottom: 24px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            border: 1px solid #e8e0d4;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-top: 0;
            margin-bottom: 12px;
            border-left: 4px solid #c0392b;
            padding-left: 12px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card ul li {
            padding: 6px 0;
            border-bottom: 1px solid #f0ebe2;
        }
        .sidebar-card ul li a {
            font-weight: 500;
        }
        .sidebar-card ul li a:hover {
            padding-left: 4px;
        }
        .form-card {
            background: #fff;
            border-radius: 16px;
            padding: 28px 24px;
            margin: 30px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            border: 1px solid #e8e0d4;
        }
        .form-card h3 {
            margin-top: 0;
            font-size: 1.4rem;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 4px;
            color: #333;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #ddd6c8;
            border-radius: 10px;
            font-size: 1rem;
            background: #fcfaf7;
            transition: border 0.2s, box-shadow 0.2s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #c0392b;
            box-shadow: 0 0 0 4px rgba(192, 57, 43, 0.1);
        }
        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }
        .btn {
            display: inline-block;
            padding: 14px 32px;
            background: #c0392b;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-size: 1.05rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            font-family: inherit;
        }
        .btn:hover {
            background: #a33226;
            transform: translateY(-2px);
            color: #fff;
            text-decoration: none;
        }
        .btn i {
            margin-right: 8px;
        }
        .btn-secondary {
            background: #2c5f4a;
        }
        .btn-secondary:hover {
            background: #1e3d2f;
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #e0d6c8;
            cursor: pointer;
            transition: color 0.15s;
        }
        .rating-stars i {
            transition: color 0.15s, transform 0.1s;
        }
        .rating-stars i.active,
        .rating-stars i:hover,
        .rating-stars i:hover~i {
            color: #f7c948;
        }
        .rating-stars i:hover {
            transform: scale(1.2);
        }
        .comment-item {
            padding: 18px 0;
            border-bottom: 1px solid #eee8de;
        }
        .comment-item:last-child {
            border-bottom: none;
        }
        .comment-item .author {
            font-weight: 700;
            color: #1e3d2f;
        }
        .comment-item .date {
            font-size: 0.82rem;
            color: #999;
            margin-left: 12px;
        }
        .comment-item .text {
            margin-top: 6px;
            color: #444;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.8rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
        }
        th {
            background: #1e3d2f;
            color: #fff;
            padding: 14px 18px;
            text-align: left;
            font-weight: 600;
        }
        td {
            padding: 12px 18px;
            border-bottom: 1px solid #f0ebe2;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:nth-child(even) td {
            background: #faf7f2;
        }
        .site-footer {
            background: #1e3d2f;
            color: #ddd6c8;
            padding: 48px 0 24px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .site-footer h4 {
            color: #f7d44a;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .site-footer a {
            color: #c8d6c0;
        }
        .site-footer a:hover {
            color: #f7d44a;
        }
        .friend-link {
            display: block;
            background: #2c5f4a;
            padding: 24px 20px;
            border-radius: 14px;
            margin: 20px 0 10px;
            border: 1px solid #3d7a5e;
        }
        .friend-link h4 {
            color: #f7d44a;
            margin-top: 0;
            font-size: 1rem;
        }
        .friend-link ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
        }
        .friend-link ul li a {
            font-size: 0.92rem;
        }
        .copyright {
            text-align: center;
            padding-top: 24px;
            border-top: 1px solid #3d6a52;
            font-size: 0.88rem;
            color: #aabbaa;
        }
        .copyright span {
            color: #f7d44a;
        }
        @media (max-width: 1024px) {
            .content-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .sidebar {
                position: static;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .hero {
                padding: 28px 0;
            }
            .hero-image {
                order: -1;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding-top: 16px;
                gap: 4px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 16px;
                border-radius: 8px;
                background: rgba(255, 255, 255, 0.05);
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .breadcrumb ul {
                font-size: 0.8rem;
                gap: 4px 10px;
            }
            .breadcrumb ul li+li::before {
                margin-right: 10px;
            }
            .form-card {
                padding: 20px 16px;
            }
            .rating-stars {
                font-size: 1.5rem;
            }
            .table-wrap table {
                font-size: 0.9rem;
            }
            th,
            td {
                padding: 10px 12px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            h1 {
                font-size: 1.7rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .hero-meta {
                flex-direction: column;
                gap: 6px;
                font-size: 0.85rem;
            }
            .btn {
                padding: 12px 24px;
                font-size: 0.95rem;
                width: 100%;
            }
            .friend-link ul {
                flex-direction: column;
                gap: 6px;
            }
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .mb-2 {
            margin-bottom: 2rem;
        }
        .text-center {
            text-align: center;
        }
        .highlight {
            background: #fdf6e3;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }
        .tag {
            display: inline-block;
            background: #e8e0d4;
            padding: 2px 14px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            color: #3d3d3d;
            margin-right: 6px;
        }
        .anchor-offset {
            scroll-margin-top: 90px;
        }