*,
        *::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, sans-serif;
            background: #f5f3f0;
            color: #1e1e1e;
            line-height: 1.7;
            padding: 0 20px;
        }
        a {
            color: #b22222;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus-visible {
            color: #8b0000;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1.2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: #111;
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 1.2rem;
            border-bottom: 4px solid #b22222;
            padding-bottom: 0.5rem;
            display: inline-block;
        }
        h2 {
            font-size: 2rem;
            margin-top: 3rem;
            margin-bottom: 1rem;
            border-left: 6px solid #b22222;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.5rem;
            margin-top: 2.2rem;
            margin-bottom: 0.8rem;
        }
        h4 {
            font-size: 1.2rem;
            margin-top: 1.6rem;
            margin-bottom: 0.5rem;
            color: #b22222;
        }
        p {
            margin-bottom: 1.5rem;
            max-width: 75ch;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #fff;
            padding: 20px 30px 40px;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
        }
        .my-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 2rem;
            font-weight: 800;
            color: #b22222;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            transition: transform 0.2s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            font-size: 2.2rem;
            color: #222;
        }
        .navbar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 0;
            border-bottom: 1px solid #e0dcd7;
            margin-bottom: 1.5rem;
        }
        .nav-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem 2rem;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .nav-links a {
            font-weight: 600;
            color: #333;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
        }
        .nav-links a:hover {
            border-bottom-color: #b22222;
            color: #b22222;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #b22222;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #f0eae4;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            font-size: 0.9rem;
            padding: 0.6rem 0 1.2rem;
            color: #666;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.8rem;
            color: #aaa;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #b22222;
        }
        .breadcrumb .current {
            color: #444;
            font-weight: 600;
        }
        .search-form {
            display: flex;
            gap: 10px;
            max-width: 480px;
            margin: 2rem 0 1.8rem;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 12px 18px;
            border: 2px solid #dcd6cf;
            border-radius: 40px;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.2s, box-shadow 0.2s;
        }
        .search-form input:focus {
            border-color: #b22222;
            box-shadow: 0 0 0 4px rgba(178, 34, 34, 0.12);
        }
        .search-form button {
            background: #b22222;
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #8b0000;
            transform: translateY(-2px);
        }
        .hero-figure {
            margin: 2rem 0 2.5rem;
            border-radius: 16px;
            overflow: hidden;
            background: #f0ebe5;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.07);
        }
        .hero-figure img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
        }
        .hero-figure figcaption {
            padding: 1rem 1.5rem;
            font-style: italic;
            color: #555;
            background: #faf8f6;
            border-top: 1px solid #e5dfd9;
        }
        .feedback-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2.5rem;
            margin: 3.5rem 0 2rem;
            padding-top: 2rem;
            border-top: 2px dashed #dcd6cf;
        }
        .feedback-card {
            background: #faf8f6;
            padding: 1.8rem 2rem;
            border-radius: 16px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .feedback-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 1.2rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border: 2px solid #dcd6cf;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            outline: none;
            transition: border-color 0.2s;
            background: #fff;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #b22222;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card button {
            background: #b22222;
            color: #fff;
            border: none;
            padding: 14px 24px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #8b0000;
            transform: translateY(-2px);
        }
        .rating-stars {
            display: flex;
            gap: 4px;
            font-size: 1.8rem;
            color: #e0dcd7;
            cursor: pointer;
            flex-wrap: wrap;
        }
        .rating-stars .star {
            transition: color 0.2s, transform 0.1s;
        }
        .rating-stars .star:hover,
        .rating-stars .star.active {
            color: #f5b342;
            transform: scale(1.1);
        }
        .rating-stars .star.selected {
            color: #f5b342;
        }
        friend-link {
            display: block;
            padding: 1.8rem 0 0.8rem;
            margin-top: 2rem;
            border-top: 2px solid #e0dcd7;
            font-size: 0.95rem;
        }
        friend-link::before {
            content: "🔗 Friendly Links";
            display: block;
            font-weight: 700;
            font-size: 1.2rem;
            color: #b22222;
            margin-bottom: 0.8rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.3rem 1.2rem 0.3rem 0;
            padding: 0.2rem 0;
            color: #555;
            font-weight: 500;
            border-bottom: 1px solid transparent;
        }
        friend-link a:hover {
            color: #b22222;
            border-bottom-color: #b22222;
            text-decoration: none;
        }
        .footer-copy {
            text-align: center;
            padding: 2rem 0 1rem;
            font-size: 0.9rem;
            color: #777;
            border-top: 1px solid #e0dcd7;
            margin-top: 1.5rem;
        }
        .footer-copy strong {
            color: #444;
        }
        .eeat-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem 2.5rem;
            padding: 1rem 0 0.6rem;
            font-size: 0.95rem;
            color: #555;
            border-bottom: 1px solid #f0ebe5;
            margin-bottom: 1.8rem;
        }
        .eeat-meta span i {
            margin-right: 6px;
            color: #b22222;
        }
        .toc {
            background: #faf8f6;
            padding: 1.6rem 2rem;
            border-radius: 16px;
            margin: 2rem 0 2.5rem;
            border-left: 6px solid #b22222;
        }
        .toc summary {
            font-size: 1.3rem;
            font-weight: 700;
            cursor: pointer;
            color: #111;
            padding: 0.2rem 0;
        }
        .toc ol {
            margin-top: 1rem;
            columns: 2 280px;
            column-gap: 2.5rem;
            padding-left: 1.5rem;
        }
        .toc li {
            break-inside: avoid;
            margin-bottom: 0.5rem;
        }
        .toc a {
            color: #333;
            font-weight: 500;
            border-bottom: 1px dotted #ccc;
        }
        .toc a:hover {
            color: #b22222;
            border-bottom-color: #b22222;
        }
        @media (max-width: 820px) {
            .container {
                padding: 16px 14px 30px;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .navbar {
                flex-wrap: wrap;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                padding: 1rem 0 0.5rem;
                gap: 0.8rem;
            }
            .nav-links.open {
                display: flex;
            }
            .hamburger {
                display: inline-flex;
            }
            .feedback-section {
                grid-template-columns: 1fr;
                gap: 1.8rem;
            }
            .toc ol {
                columns: 1;
            }
            .search-form input {
                min-width: 140px;
            }
            .eeat-meta {
                flex-direction: column;
                gap: 0.4rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 10px;
            }
            .container {
                padding: 12px 10px 24px;
            }
            h1 {
                font-size: 1.7rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo i {
                font-size: 1.6rem;
            }
            .feedback-card {
                padding: 1.2rem;
            }
            .search-form button {
                padding: 10px 18px;
                font-size: 0.9rem;
            }
        }
        .highlight {
            background: #fff3cd;
            padding: 0.1rem 0.3rem;
            border-radius: 4px;
            font-weight: 600;
        }
        .data-block {
            background: #f0ebe5;
            padding: 1.2rem 1.8rem;
            border-radius: 12px;
            margin: 1.2rem 0;
            font-family: 'Courier New', monospace;
            font-size: 0.95rem;
            overflow-x: auto;
        }
        .interview-quote {
            background: #faf8f6;
            border-left: 6px solid #b22222;
            padding: 1.2rem 1.8rem;
            margin: 1.6rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #333;
        }
        .interview-quote cite {
            display: block;
            margin-top: 0.6rem;
            font-weight: 600;
            font-style: normal;
            color: #b22222;
        }
        .btn-small {
            background: #b22222;
            color: #fff;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            display: inline-block;
            transition: background 0.2s;
        }
        .btn-small:hover {
            background: #8b0000;
            text-decoration: none;
            color: #fff;
        }
        .schema-hidden {
            display: none;
        }
        :target {
            scroll-margin-top: 80px;
        }