*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #e8741a;
            --primary-dark: #c55a0a;
            --secondary: #f5a623;
            --dark: #1a1a1a;
            --darker: #0e0e0e;
            --light: #fff8f0;
            --gray: #f5eee6;
            --mid-gray: #6b6b6b;
            --border: #e6ddd2;
            --green: #2f9e44;
            --red: #e03131;
            --shadow: 0 2px 12px rgba(0, 0, 0, .07);
            --radius: 10px;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Inter', system-ui, -apple-system, sans-serif;
            background: var(--light);
            color: var(--dark);
            line-height: 1.7;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--primary-dark);
            text-decoration: none;
            transition: color .2s ease;
        }
        a:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        .layout-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: var(--darker);
            box-shadow: 0 4px 20px rgba(0, 0, 0, .35);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 3px solid var(--secondary);
        }
        .header-wrap {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 14px 20px;
            max-width: 1280px;
            margin: 0 auto;
        }
        .my-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-family: 'Playfair Display', serif;
            font-size: 2rem;
            font-weight: 900;
            letter-spacing: 2px;
            background: linear-gradient(135deg, #fff 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.2;
            text-decoration: none !important;
        }
        .my-logo:hover {
            opacity: .85;
            text-decoration: none;
        }
        .my-logo span {
            font-size: .55em;
            display: block;
            letter-spacing: 4px;
            color: #ccc;
            -webkit-text-fill-color: #ccc;
            font-family: 'Inter', sans-serif;
            font-weight: 400;
        }
        .hamburger-menu {
            display: none;
            cursor: pointer;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #fff;
            padding: 10px;
            line-height: 1;
            transition: transform .2s;
        }
        .hamburger-menu.open .fa-bars:before {
            content: '\f00d';
        }
        .main-nav {
            list-style: none;
            display: flex;
            gap: 5px;
            flex-wrap: wrap;
            margin: 10px 0;
        }
        .main-nav li {
            position: relative;
        }
        .main-nav a {
            color: #eaeaea;
            padding: 6px 14px;
            display: block;
            border-radius: 30px;
            font-size: .9rem;
            font-weight: 600;
            text-decoration: none;
            transition: background .2s ease, color .2s ease;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: var(--primary);
            color: #fff;
            text-decoration: none;
        }
        .breadcrumb-wrap {
            background: var(--gray);
            padding: 8px 0;
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb {
            font-size: .85rem;
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 6px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '/';
            margin-left: 6px;
            color: #999;
        }
        .breadcrumb a {
            color: var(--primary-dark);
        }
        .hero {
            background: linear-gradient(rgba(0, 0, 0, .45), rgba(0, 0, 0, .6)), url('data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20800%20400%22%3E%3Crect%20fill%3D%22%232a1f14%22%20width%3D%22800%22%20height%3D%22400%22%2F%3E%3Cg%20fill%3D%22%23e8741a%22%20opacity%3D%220.5%22%3E%3Ccircle%20cx%3D%2260%22%20cy%3D%2260%22%20r%3D%2220%22%2F%3E%3Ccircle%20cx%3D%22300%22%20cy%3D%22140%22%20r%3D%2212%22%2F%3E%3Ccircle%20cx%3D%22620%22%20cy%3D%2290%22%20r%3D%2216%22%2F%3E%3Ccircle%20cx%3D%22720%22%20cy%3D%22300%22%20r%3D%2214%22%2F%3E%3Ccircle%20cx%3D%22180%22%20cy%3D%22320%22%20r%3D%2210%22%2F%3E%3Cpath%20d%3D%22M0%20200Q200%20100%20400%20200Q600%20300%20800%20150V400H0Z%22%20fill%3D%22%232a1f14%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E') center/cover no-repeat;
            padding: 80px 0 60px;
            color: #fff;
            margin-bottom: 50px;
        }
        .hero .tagline {
            color: var(--secondary);
            text-transform: uppercase;
            letter-spacing: 3px;
            font-size: .9rem;
            font-weight: 700;
        }
        .hero h1 {
            font-family: 'Playfair Display', serif;
            font-size: clamp(2rem, 6vw, 3.6rem);
            line-height: 1.1;
            margin: 10px 0 15px;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, .3);
        }
        .hero p {
            max-width: 700px;
            font-size: 1.1rem;
            opacity: .95;
        }
        .search-section {
            background: #fff;
            padding: 20px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            z-index: 2;
            position: relative;
            margin-top: -40px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }
        .search-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border: 2px solid var(--border);
            border-radius: 50px;
            font-size: 1rem;
            outline: none;
            transition: border-color .2s;
        }
        .search-form input:focus {
            border-color: var(--primary);
        }
        .search-form button {
            padding: 14px 28px;
            border: none;
            background: var(--primary);
            color: #fff;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            font-size: 1rem;
            transition: background .2s, transform .2s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
        }
        .toc {
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 24px;
            margin-bottom: 36px;
            border-left: 4px solid var(--primary);
        }
        .toc h2 {
            font-size: 1.2rem;
            margin-bottom: 12px;
            color: var(--dark);
        }
        .toc ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 6px;
        }
        .toc a {
            color: var(--primary-dark);
            font-size: .9rem;
            font-weight: 600;
        }
        .toc a i {
            margin-right: 6px;
            color: var(--primary);
            font-size: .8rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        @media (min-width: 768px) {
            .content-grid {
                grid-template-columns: 1fr 320px;
            }
        }
        .article-content {
            background: #fff;
            border-radius: var(--radius);
            padding: 32px;
            box-shadow: var(--shadow);
            min-width: 0;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
            min-width: 0;
        }
        .article-content h1 {
            font-size: 2.2rem;
            color: var(--primary-dark);
            margin-bottom: 8px;
            line-height: 1.2;
        }
        .article-content h2 {
            font-size: 1.6rem;
            border-left: 4px solid var(--primary);
            padding-left: 14px;
            margin: 40px 0 16px;
            color: var(--dark);
            line-height: 1.2;
        }
        .article-content h3 {
            font-size: 1.25rem;
            margin: 28px 0 10px;
            color: #333;
        }
        .article-content h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin: 20px 0 8px;
        }
        .article-content p {
            margin-bottom: 16px;
            font-size: 1rem;
            line-height: 1.75;
        }
        .article-content ul,
        .article-content ol {
            margin: 0 0 16px 24px;
            padding: 0;
        }
        .article-content li {
            margin-bottom: 8px;
        }
        .article-content img {
            border-radius: 8px;
            margin: 24px 0;
            box-shadow: var(--shadow);
        }
        .card {
            background: #fff;
            border-radius: var(--radius);
            padding: 22px;
            box-shadow: var(--shadow);
        }
        .card h3 {
            font-size: 1.1rem;
            margin-bottom: 14px;
            border-bottom: 2px solid var(--gray);
            padding-bottom: 8px;
            color: var(--primary-dark);
        }
        .card ul {
            list-style: none;
        }
        .card li {
            margin-bottom: 10px;
            font-size: .9rem;
        }
        .card i {
            color: var(--primary);
            margin-right: 8px;
        }
        .card a {
            font-weight: 600;
        }
        .quick-stat {
            background: var(--dark);
            color: #fff;
            border-radius: var(--radius);
            padding: 22px;
        }
        .quick-stat .stat-number {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--secondary);
        }
        .quick-stat .stat-label {
            font-size: .9rem;
            color: #ccc;
        }
        .stat-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-top: 14px;
        }
        .feedback {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
            margin-top: 30px;
        }
        @media (min-width: 600px) {
            .feedback {
                grid-template-columns: 1fr 1fr;
            }
        }
        .feedback-box {
            background: #fff;
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: var(--shadow);
        }
        .feedback-box h3 {
            font-size: 1.2rem;
            margin-bottom: 12px;
        }
        .feedback-box form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .feedback-box textarea,
        .feedback-box input,
        .feedback-box select {
            width: 100%;
            padding: 10px 14px;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-family: inherit;
            font-size: .9rem;
        }
        .feedback-box button {
            background: var(--primary);
            color: #fff;
            border: none;
            padding: 12px 20px;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: background .2s;
        }
        .feedback-box button:hover {
            background: var(--primary-dark);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            font-size: 1.6rem;
        }
        .star-rating i {
            color: var(--border);
            cursor: pointer;
            transition: color .2s;
        }
        .star-rating i:hover,
        .star-rating i:hover~i {
            color: var(--secondary);
        }
        .star-rating input {
            display: none;
        }
        .star-rating input:checked~i {
            color: var(--secondary);
        }
        .site-footer {
            background: var(--darker);
            color: #eee;
            padding: 30px 0 10px;
            margin-top: 60px;
            border-top: 3px solid var(--primary);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
            margin-bottom: 20px;
        }
        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr;
            }
        }
        .site-footer a {
            color: var(--secondary);
        }
        .friend-link {
            background: rgba(255, 255, 255, .05);
            border-radius: 8px;
            padding: 12px 16px;
            display: inline-block;
            margin: 4px;
            font-size: .9rem;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding: 12px 0 20px;
            text-align: center;
            font-size: .8rem;
            color: #999;
        }
        @media (max-width: 767px) {
            .header-wrap {
                flex-wrap: wrap;
                gap: 12px;
            }
            .my-logo {
                font-size: 1.6rem;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 0;
                padding: 8px 0;
            }
            .main-nav.show {
                display: flex;
            }
            .main-nav li {
                width: 100%;
            }
            .main-nav a {
                padding: 14px 18px;
                border-radius: 0;
                border-bottom: 1px solid rgba(255, 255, 255, .08);
            }
            .hamburger-menu {
                display: block;
            }
            .hero {
                padding: 50px 0 60px;
            }
            .search-section {
                margin-top: -20px;
                margin-left: 8px;
                margin-right: 8px;
            }
            .article-content {
                padding: 18px;
            }
            .content-grid {
                gap: 24px;
            }
        }
        @media (min-width: 768px) {
            .header-wrap {
                gap: 10px;
            }
        }
        .updated {
            font-size: .85rem;
            color: var(--mid-gray);
            margin-bottom: 8px;
            font-style: italic;
        }