*,
        *::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: #f8f6f0;
            color: #1e1e1e;
            line-height: 1.7;
            padding: 0 1rem;
            max-width: 1280px;
            margin: 0 auto;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        a {
            color: #c0392b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #e74c3c;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.5rem;
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: #1e2a3a;
            margin: 2rem 0 0.5rem;
            line-height: 1.2;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #2c3e50;
            margin: 2.5rem 0 1rem;
            border-left: 6px solid #e67e22;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: #34495e;
            margin: 1.8rem 0 0.8rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #2d3e4f;
            margin: 1.2rem 0 0.5rem;
        }
        p {
            margin: 1rem 0;
            font-size: 1.05rem;
        }
        .lead {
            font-size: 1.2rem;
            color: #2c3e50;
            font-weight: 400;
            background: #ecf0f1;
            padding: 1rem 1.5rem;
            border-radius: 12px;
            border-left: 5px solid #e67e22;
        }
        .highlight {
            background: #fef9e7;
            padding: 0.2rem 0.6rem;
            border-radius: 6px;
            font-weight: 600;
        }
        .emoji-big {
            font-size: 1.8rem;
            margin-right: 0.3rem;
        }
        header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 0;
            border-bottom: 2px solid #e0dcd3;
            position: relative;
            background: #fffcf7;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 900;
            color: #c0392b;
            letter-spacing: -0.03em;
            background: linear-gradient(145deg, #e67e22, #c0392b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(192, 57, 43, 0.15);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.9rem;
            font-weight: 400;
            -webkit-text-fill-color: #555;
            color: #555;
            letter-spacing: 0;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            gap: 0.2rem;
        }
        .nav-bar a {
            padding: 0.5rem 1rem;
            font-weight: 500;
            color: #2c3e50;
            border-radius: 30px;
            transition: background 0.2s, color 0.2s;
            font-size: 0.95rem;
        }
        .nav-bar a:hover {
            background: #e67e22;
            color: #fff;
            text-decoration: none;
        }
        .nav-bar .active {
            background: #c0392b;
            color: #fff;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #2c3e50;
            background: none;
            border: none;
            padding: 0.4rem 0.8rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #ecf0f1;
        }
        .nav-toggle {
            display: none;
        }
        .nav-toggle:checked~.nav-bar {
            display: flex;
            flex-direction: column;
            width: 100%;
            margin-top: 1rem;
            gap: 0.3rem;
        }
        .nav-toggle:checked~.nav-bar a {
            width: 100%;
            text-align: center;
            padding: 0.7rem;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0.8rem 0;
            margin: 0 0 0.5rem;
            font-size: 0.9rem;
            color: #7f8c8d;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 0.6rem;
            color: #bdc3c7;
        }
        .breadcrumb a {
            color: #c0392b;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: #2c3e50;
            font-weight: 500;
        }
        .hero-img {
            margin: 1.5rem 0;
            border-radius: 16px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
            background: #ecf0f1;
            position: relative;
            overflow: hidden;
        }
        .hero-img img {
            width: 100%;
            max-height: 460px;
            object-fit: cover;
            border-radius: 16px;
        }
        .hero-img figcaption {
            padding: 0.8rem 1.2rem;
            background: rgba(0, 0, 0, 0.65);
            color: #fff;
            font-size: 0.9rem;
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            border-radius: 0 0 16px 16px;
        }
        .content-wrap {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2.5rem;
            margin: 2rem 0;
        }
        .content-main {
            min-width: 0;
        }
        .content-sidebar {
            position: sticky;
            top: 1.5rem;
            align-self: start;
            background: #fffcf7;
            padding: 1.5rem 1.2rem;
            border-radius: 16px;
            border: 1px solid #e0dcd3;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .content-sidebar h3 {
            font-size: 1.2rem;
            margin-top: 0;
            border-bottom: 2px solid #e67e22;
            padding-bottom: 0.5rem;
        }
        .content-sidebar ul {
            list-style: none;
            padding: 0;
        }
        .content-sidebar li {
            margin-bottom: 0.6rem;
            border-bottom: 1px solid #f0ebe3;
            padding-bottom: 0.6rem;
        }
        .content-sidebar li:last-child {
            border-bottom: none;
        }
        .content-sidebar a {
            font-weight: 500;
            display: block;
            padding: 0.2rem 0;
        }
        .search-box {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            margin: 1.8rem 0;
            background: #fffcf7;
            padding: 1.2rem 1.5rem;
            border-radius: 16px;
            border: 1px solid #e0dcd3;
        }
        .search-box label {
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: #2c3e50;
        }
        .search-box input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 0.7rem 1rem;
            border: 2px solid #ddd;
            border-radius: 30px;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
        }
        .search-box input[type="text"]:focus {
            border-color: #e67e22;
        }
        .search-box button {
            background: #e67e22;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-box button:hover {
            background: #c0392b;
            transform: scale(1.02);
        }
        .interact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 2.5rem 0;
        }
        .card-form {
            background: #fffcf7;
            border: 1px solid #e0dcd3;
            border-radius: 16px;
            padding: 1.5rem 1.8rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .card-form h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            border-bottom: 2px solid #e67e22;
            padding-bottom: 0.5rem;
        }
        .card-form form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 1rem;
        }
        .card-form label {
            font-weight: 500;
            color: #2c3e50;
        }
        .card-form input,
        .card-form textarea,
        .card-form select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #ddd;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
            outline: none;
            transition: border 0.2s;
        }
        .card-form input:focus,
        .card-form textarea:focus,
        .card-form select:focus {
            border-color: #e67e22;
        }
        .card-form textarea {
            min-height: 90px;
            resize: vertical;
        }
        .card-form .btn-submit {
            background: #c0392b;
            color: #fff;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            align-self: flex-start;
        }
        .card-form .btn-submit:hover {
            background: #e67e22;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.3rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f1c40f;
        }
        footer {
            margin: 3rem 0 1rem;
            padding: 2rem 0 1rem;
            border-top: 2px solid #e0dcd3;
            background: #fffcf7;
        }
        footer friend-link {
            display: block;
            font-weight: 600;
            font-size: 1.1rem;
            color: #2c3e50;
            margin-bottom: 0.8rem;
        }
        .friend-links-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.8rem;
            list-style: none;
            padding: 0;
            margin: 0.5rem 0 1.5rem;
        }
        .friend-links-list li a {
            color: #c0392b;
            font-weight: 500;
        }
        .friend-links-list li a:hover {
            text-decoration: underline;
        }
        .copyright {
            text-align: center;
            color: #7f8c8d;
            font-size: 0.9rem;
            border-top: 1px solid #e0dcd3;
            padding-top: 1.2rem;
            margin-top: 0.5rem;
        }
        .copyright strong {
            color: #2c3e50;
        }
        .last-updated {
            text-align: center;
            font-size: 0.85rem;
            color: #95a5a6;
            margin-bottom: 0.5rem;
        }
        @media (max-width: 900px) {
            .content-wrap {
                grid-template-columns: 1fr;
            }
            .content-sidebar {
                position: static;
                order: 2;
            }
            .interact-grid {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .nav-bar {
                display: none;
                width: 100%;
            }
            .hamburger {
                display: inline-block;
            }
            header {
                flex-wrap: wrap;
            }
            .my-logo {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 540px) {
            body {
                padding: 0 0.6rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            .search-box {
                flex-direction: column;
                padding: 1rem;
            }
            .search-box button {
                width: 100%;
                justify-content: center;
            }
            .card-form {
                padding: 1.2rem;
            }
            .hero-img figcaption {
                font-size: 0.75rem;
                padding: 0.5rem 0.8rem;
            }
        }
        .badge {
            display: inline-block;
            background: #e67e22;
            color: #fff;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.03em;
        }
        .divider {
            border: none;
            height: 2px;
            background: linear-gradient(to right, #e0dcd3, transparent);
            margin: 2rem 0;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #fffcf7;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        th,
        td {
            padding: 0.8rem 1rem;
            text-align: left;
            border-bottom: 1px solid #e0dcd3;
        }
        th {
            background: #2c3e50;
            color: #fff;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        .quote-block {
            background: #ecf0f1;
            padding: 1.5rem 2rem;
            border-radius: 16px;
            border-left: 6px solid #e67e22;
            margin: 1.8rem 0;
            font-style: italic;
            position: relative;
        }
        .quote-block::before {
            content: "\201C";
            font-size: 4rem;
            position: absolute;
            top: -0.5rem;
            left: 0.8rem;
            color: #e67e22;
            opacity: 0.3;
            font-family: Georgia, serif;
        }
        .quote-block cite {
            display: block;
            margin-top: 0.8rem;
            font-style: normal;
            font-weight: 600;
            color: #2c3e50;
        }
        .inline-icon {
            margin-right: 0.4rem;
        }