*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f6f4f0;
            color: #1e2a2f;
            line-height: 1.7;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #c25b2e;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #8f3f1a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 0.75rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            margin: 1.5rem 0 0.75rem;
            color: #1e2a2f;
        }
        h1 {
            font-size: 2.2rem;
            margin-top: 0.25rem;
        }
        h2 {
            font-size: 1.7rem;
            border-bottom: 3px solid #e6d7c3;
            padding-bottom: 0.35rem;
        }
        h3 {
            font-size: 1.3rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
        }
        p {
            margin: 0 0 1rem;
        }
        strong {
            font-weight: 700;
            color: #1e2a2f;
        }
        em {
            font-style: italic;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: #ffffff;
            border-bottom: 2px solid #e6d7c3;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(145deg, #c25b2e, #9a4a2a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none !important;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: #c25b2e;
            font-size: 1.4rem;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none !important;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        .nav-bar a {
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            color: #1e2a2f;
            position: relative;
        }
        .nav-bar a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: #c25b2e;
            transition: width 0.25s;
        }
        .nav-bar a:hover::after {
            width: 100%;
        }
        .nav-bar a:hover {
            text-decoration: none;
            color: #c25b2e;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: #1e2a2f;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #f0ebe4;
        }
        .breadcrumbs {
            background: #f0ebe4;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            color: #5a6b72;
        }
        .breadcrumbs a {
            color: #5a6b72;
        }
        .breadcrumbs a:hover {
            color: #c25b2e;
        }
        .breadcrumbs span {
            margin: 0 0.3rem;
        }
        .hero-figure {
            margin: 1.5rem 0 2rem;
            border-radius: 16px;
            overflow: hidden;
            background: #e6d7c3;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
        }
        .hero-figure img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 16/9;
        }
        .hero-figure figcaption {
            padding: 0.75rem 1.25rem;
            background: #fff;
            font-size: 0.9rem;
            color: #3d4f57;
            border-top: 1px solid #e6d7c3;
        }
        .form-card {
            background: #ffffff;
            border: 1px solid #e6d7c3;
            border-radius: 14px;
            padding: 1.75rem 2rem;
            margin: 2rem 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
        }
        .form-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .form-group {
            margin-bottom: 1.25rem;
        }
        .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: 1px solid #d5c8b8;
            border-radius: 8px;
            font-size: 1rem;
            font-family: inherit;
            background: #faf8f5;
            transition: border 0.2s, box-shadow 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #c25b2e;
            box-shadow: 0 0 0 3px rgba(194, 91, 46, 0.15);
        }
        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: #c25b2e;
            color: #fff;
            font-weight: 600;
            padding: 0.7rem 1.8rem;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .btn:hover {
            background: #9a4a2a;
            transform: translateY(-1px);
        }
        .btn:active {
            transform: translateY(0);
        }
        .btn-secondary {
            background: #3d4f57;
        }
        .btn-secondary:hover {
            background: #2c3a40;
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.7rem;
            color: #d5c8b8;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating i {
            transition: color 0.15s, transform 0.1s;
        }
        .star-rating i:hover,
        .star-rating i:hover~i {
            color: #f5b342;
            transform: scale(1.1);
        }
        friend-link {
            display: block;
            background: #ffffff;
            border: 1px solid #e6d7c3;
            border-radius: 12px;
            padding: 1.5rem 2rem;
            margin: 2rem 0;
            font-size: 0.95rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.3rem 1rem 0.3rem 0;
        }
        friend-link a::before {
            content: '🔗 ';
            font-size: 0.8rem;
        }
        .site-footer {
            background: #1e2a2f;
            color: #cfd9dd;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
            font-size: 0.9rem;
        }
        .site-footer a {
            color: #e6d7c3;
        }
        .site-footer a:hover {
            color: #fff;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-grid h4 {
            color: #fff;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .copyright {
            border-top: 1px solid #3d4f57;
            padding-top: 1.5rem;
            text-align: center;
            font-size: 0.85rem;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-bar {
                display: none;
                flex-direction: column;
                width: 100%;
                padding: 1rem 0 0.5rem;
                gap: 0.5rem;
                border-top: 1px solid #e6d7c3;
                margin-top: 0.5rem;
            }
            .nav-bar.open {
                display: flex;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .form-card {
                padding: 1.25rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .hero-figure figcaption {
                font-size: 0.8rem;
                padding: 0.5rem 1rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
        }
        .info-box {
            background: #faf8f5;
            border-left: 5px solid #c25b2e;
            padding: 1.25rem 1.5rem;
            border-radius: 0 10px 10px 0;
            margin: 1.5rem 0;
        }
        .info-box p:last-child {
            margin-bottom: 0;
        }
        .two-col {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 1.5rem 0;
        }
        @media (max-width: 640px) {
            .two-col {
                grid-template-columns: 1fr;
            }
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #fff;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
        }
        th,
        td {
            padding: 0.75rem 1rem;
            text-align: left;
            border-bottom: 1px solid #e6d7c3;
        }
        th {
            background: #f0ebe4;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        .tag {
            display: inline-block;
            background: #e6d7c3;
            padding: 0.15rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
            color: #1e2a2f;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #5a6b72;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .last-updated i {
            color: #c25b2e;
        }
        .schema-hidden {
            display: none;
        }