*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #f9f7f4;
            color: #1e1e2a;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #c44536;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus {
            color: #942c1f;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: #fff;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.6rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f5c842;
            text-shadow: 0 2px 8px rgba(245, 200, 66, 0.25);
            transition: transform 0.2s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #f5c842;
        }
        .my-logo i {
            margin-right: 0.3rem;
            color: #ff7b54;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #eaeaea;
            padding: 0.5rem 0.9rem;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            transition: background 0.25s, color 0.25s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(245, 200, 66, 0.18);
            color: #f5c842;
            text-decoration: none;
        }
        .main-nav a.active {
            background: #f5c842;
            color: #1a1a2e;
        }
        .breadcrumb-wrap {
            background: #f0ede8;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #e0dbd2;
        }
        .breadcrumb-wrap .container {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            flex-wrap: wrap;
        }
        .breadcrumb-wrap a {
            color: #5f5f6b;
        }
        .breadcrumb-wrap a:hover {
            color: #c44536;
        }
        .breadcrumb-wrap span {
            color: #2c2c3a;
            font-weight: 500;
        }
        .breadcrumb-wrap .sep {
            color: #aaa;
            margin: 0 0.2rem;
        }
        .hero {
            padding: 2.5rem 0 2rem;
            background: #f0ede8;
        }
        .hero .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            align-items: center;
        }
        .hero-content h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            color: #1a1a2e;
            margin-bottom: 0.8rem;
        }
        .hero-content h1 i {
            color: #f5c842;
        }
        .hero-content p {
            font-size: 1.1rem;
            color: #3d3d4e;
            max-width: 540px;
        }
        .hero-img {
            border-radius: 20px;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
            transition: transform 0.3s ease;
        }
        .hero-img:hover {
            transform: scale(1.01);
        }
        .hero-img img {
            border-radius: 20px;
            width: 100%;
            height: auto;
            aspect-ratio: 16/9;
            object-fit: cover;
            background: #d6cfc4;
        }
        section {
            padding: 2.8rem 0;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: #1a1a2e;
            margin-bottom: 1.2rem;
            border-left: 5px solid #f5c842;
            padding-left: 1rem;
        }
        .section-title i {
            color: #c44536;
            margin-right: 0.4rem;
        }
        .section-sub {
            font-size: 1.4rem;
            font-weight: 600;
            color: #2c2c3a;
            margin-top: 2rem;
            margin-bottom: 0.8rem;
        }
        .section-sub i {
            color: #f5c842;
            margin-right: 0.3rem;
        }
        .section-small {
            font-size: 1.15rem;
            font-weight: 600;
            color: #3d3d4e;
            margin-top: 1.4rem;
            margin-bottom: 0.5rem;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.6rem;
            margin: 1.6rem 0;
        }
        .card {
            background: #fff;
            border-radius: 16px;
            padding: 1.6rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            transition: transform 0.2s ease, box-shadow 0.3s ease;
            border: 1px solid #ece8e1;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.10);
        }
        .card h3 {
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
            color: #1a1a2e;
        }
        .card h3 i {
            color: #c44536;
            margin-right: 0.3rem;
        }
        .card p {
            color: #4a4a5a;
        }
        .img-wrap {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
        }
        .img-wrap img {
            width: 100%;
            height: auto;
            aspect-ratio: 16/9;
            object-fit: cover;
            background: #d6cfc4;
        }
        .img-caption {
            background: #fff;
            padding: 0.8rem 1.2rem;
            font-size: 0.9rem;
            color: #5f5f6b;
            border-top: 1px solid #ece8e1;
        }
        .interactive-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 1.6rem;
        }
        .interactive-box {
            background: #fff;
            border-radius: 16px;
            padding: 1.8rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            border: 1px solid #ece8e1;
        }
        .interactive-box h3 {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            color: #1a1a2e;
        }
        .interactive-box h3 i {
            color: #f5c842;
            margin-right: 0.4rem;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            font-size: 0.92rem;
            color: #2c2c3a;
            margin-bottom: 0.3rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid #d6cfc4;
            border-radius: 10px;
            font-size: 0.95rem;
            font-family: inherit;
            background: #faf9f7;
            transition: border 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #c44536;
            outline: none;
            box-shadow: 0 0 0 3px rgba(196, 69, 54, 0.12);
        }
        .form-group textarea {
            resize: vertical;
            min-height: 80px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: #c44536;
            color: #fff;
            padding: 0.7rem 1.6rem;
            border: none;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
        }
        .btn:hover {
            background: #942c1f;
            transform: translateY(-2px);
            text-decoration: none;
            color: #fff;
        }
        .btn-secondary {
            background: #2c2c3a;
        }
        .btn-secondary:hover {
            background: #1a1a2e;
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.8rem;
            color: #e0dbd2;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating i {
            transition: color 0.2s, transform 0.15s;
        }
        .star-rating i:hover,
        .star-rating i:hover~i {
            color: #f5c842;
            transform: scale(1.1);
        }
        .star-rating .active {
            color: #f5c842;
        }
        .site-footer {
            background: #1a1a2e;
            color: #d6cfc4;
            padding: 2.5rem 0 1.2rem;
            margin-top: 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-grid h4 {
            color: #f5c842;
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
        }
        .footer-grid a {
            color: #b8b0a2;
            display: block;
            padding: 0.2rem 0;
            font-size: 0.92rem;
        }
        .footer-grid a:hover {
            color: #f5c842;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.04);
            padding: 1.2rem 1.6rem;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.06);
            margin-bottom: 1.2rem;
        }
        friend-link a {
            color: #d6cfc4;
            margin: 0 0.6rem 0.4rem 0;
            display: inline-block;
        }
        friend-link a:hover {
            color: #f5c842;
        }
        .copyright {
            text-align: center;
            padding-top: 1.2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.85rem;
            color: #999080;
        }
        @media (max-width: 900px) {
            .hero .container {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .hero-content p {
                max-width: 100%;
            }
            .hero-content h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 760px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #1a1a2e;
                padding: 1rem 0.5rem;
                border-radius: 0 0 16px 16px;
                gap: 0.2rem;
                margin-top: 0.6rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                text-align: center;
                padding: 0.7rem;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .interactive-grid {
                grid-template-columns: 1fr;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .hero-content h1 {
                font-size: 1.6rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .highlight {
            background: #fef7e7;
            padding: 0.2rem 0.6rem;
            border-radius: 6px;
            font-weight: 600;
        }
        .pill {
            display: inline-block;
            background: #f5c842;
            color: #1a1a2e;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 700;
            margin-right: 0.3rem;
        }
        .tag {
            display: inline-block;
            background: #eae6df;
            padding: 0.15rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            color: #3d3d4e;
            margin-right: 0.3rem;
        }
        .last-update {
            font-size: 0.85rem;
            color: #7a7a8a;
            margin-top: 0.8rem;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .last-update i {
            color: #c44536;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 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,
        td {
            padding: 0.8rem 1rem;
            text-align: left;
            border-bottom: 1px solid #ece8e1;
        }
        th {
            background: #1a1a2e;
            color: #f5c842;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        .quote-block {
            background: #f0ede8;
            border-left: 5px solid #c44536;
            padding: 1.2rem 1.6rem;
            border-radius: 0 12px 12px 0;
            margin: 1.4rem 0;
            font-style: italic;
        }
        .quote-block cite {
            display: block;
            margin-top: 0.6rem;
            font-style: normal;
            font-weight: 600;
            color: #2c2c3a;
        }