/* roulang page: index */
/* ===== 设计变量 ===== */
        :root {
            --clr-primary: #0E5C4F;
            --clr-primary-dark: #093B33;
            --clr-accent: #C9A24B;
            --clr-accent-light: #E6CD8C;
            --clr-bg: #F7F5F0;
            --clr-surface: #FFFFFF;
            --clr-text: #1D2926;
            --clr-muted: #6B7A76;
            --clr-border: #E4DED3;
            --clr-success: #2E7D5B;
            --gradient-brand: linear-gradient(135deg, #0E5C4F 0%, #146B5C 40%, #C9A24B 130%);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans SC", sans-serif;
            --font-serif: Georgia, "Times New Roman", serif;
            --radius-lg: 20px;
            --radius-sm: 12px;
            --radius-pill: 999px;
            --shadow-card: 0 4px 20px rgba(14, 92, 79, 0.06);
            --shadow-hover: 0 10px 36px rgba(14, 92, 79, 0.12);
            --shadow-btn: 0 4px 14px rgba(201, 162, 75, 0.35);
            --transition: all .25s ease;
        }

        /* ===== 基础 Reset ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        body {
            margin: 0;
            font-family: var(--font-sans);
            color: var(--clr-text);
            background: var(--clr-bg);
            line-height: 1.6;
            overflow-x: hidden;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            margin-top: 0;
            color: var(--clr-text);
        }
        p {
            margin-top: 0;
        }
        a {
            color: var(--clr-primary);
            text-decoration: none;
            transition: color .25s ease;
        }
        a:hover {
            color: var(--clr-accent);
        }
        img {
            max-width: 100%;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }
        ul,
        ol {
            padding-left: 1.4rem;
        }
        .container {
            max-width: 1320px;
        }
        section {
            padding: clamp(4rem, 8vw, 7rem) 0;
        }

        /* ===== 通用按钮 ===== */
        .btn {
            border-radius: var(--radius-pill);
            padding: 0.8rem 2rem;
            font-weight: 600;
            font-size: 0.95rem;
            line-height: 1.5;
            transition: var(--transition);
            border: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            min-height: 44px;
        }
        .btn:focus-visible,
        .nav-link:focus-visible,
        .accordion-button:focus-visible,
        .form-control:focus-visible {
            outline: 2px solid var(--clr-accent);
            outline-offset: 2px;
            box-shadow: none;
        }
        .btn-primary {
            background: linear-gradient(135deg, #0E5C4F, #146B5C);
            color: #fff;
            box-shadow: var(--shadow-btn);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(201, 162, 75, 0.45);
            color: #fff;
            filter: brightness(1.04);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 10px rgba(201, 162, 75, 0.3);
        }
        .btn-outline-primary {
            border: 1px solid var(--clr-primary);
            color: var(--clr-primary);
            background: transparent;
        }
        .btn-outline-primary:hover {
            background: rgba(14, 92, 79, 0.05);
            color: var(--clr-primary);
            transform: translateY(-2px);
        }
        .btn-light {
            background: #fff;
            color: var(--clr-primary);
        }
        .btn-light:hover {
            background: var(--clr-accent-light);
            color: var(--clr-primary);
            transform: translateY(-2px);
        }
        .btn-ghost-light {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.55);
        }
        .btn-ghost-light:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            transform: translateY(-2px);
        }

        /* ===== 顶栏 ===== */
        .topbar {
            background: var(--clr-primary-dark);
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.85rem;
            padding: 0.45rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .topbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .topbar-tagline {
            opacity: 0.88;
            letter-spacing: 0.02em;
        }
        .topbar-links {
            display: flex;
            gap: 1.5rem;
        }
        .topbar-links a {
            color: rgba(255, 255, 255, 0.8);
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            transition: color .25s;
        }
        .topbar-links a:hover {
            color: var(--clr-accent-light);
        }

        /* ===== 主导航 ===== */
        .main-nav {
            background: rgba(247, 245, 240, 0.94);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            position: sticky;
            top: 0;
            z-index: 1050;
            border-bottom: 1px solid transparent;
            transition: border-color .25s, box-shadow .25s;
        }
        .main-nav.scrolled {
            border-bottom-color: var(--clr-border);
            box-shadow: 0 2px 12px rgba(14, 92, 79, 0.06);
        }
        .main-nav-inner {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            padding: 0.8rem 0;
            flex-wrap: wrap;
        }

        /* Logo */
        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 0.75rem;
            flex-shrink: 0;
        }
        .brand-mark {
            width: 42px;
            height: 42px;
            flex-shrink: 0;
            transition: var(--transition);
        }
        .brand-logo:hover .brand-mark {
            transform: translateY(-2px);
        }
        .brand-text {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--clr-primary);
            letter-spacing: 0.02em;
            line-height: 1;
        }
        .brand-text em {
            font-style: normal;
            font-size: 0.85rem;
            color: var(--clr-accent);
            font-family: var(--font-serif);
            letter-spacing: 0.06em;
            margin-left: 0.2rem;
        }

        /* 搜索框 */
        .nav-search {
            display: flex;
            align-items: center;
            background: #fff;
            border: 1px solid var(--clr-border);
            border-radius: var(--radius-sm);
            padding: 0.3rem 0.3rem 0.3rem 1rem;
            flex: 0 1 384px;
            margin: 0 auto;
            transition: border-color .25s, box-shadow .25s;
        }
        .nav-search:focus-within {
            border-color: var(--clr-accent);
            box-shadow: 0 0 0 3px rgba(201, 162, 75, 0.15);
        }
        .nav-search .search-icon {
            color: var(--clr-primary);
            font-size: 1.1rem;
            line-height: 1;
            display: inline-flex;
            flex-shrink: 0;
        }
        .nav-search input {
            flex: 1;
            border: none;
            outline: none;
            background: transparent;
            font-size: 0.9rem;
            padding: 0.5rem 0.7rem;
            color: var(--clr-text);
            min-width: 0;
        }
        .nav-search input::placeholder {
            color: #9AA8A4;
        }
        .nav-search button {
            width: 48px;
            height: 40px;
            border: none;
            border-radius: 8px;
            background: linear-gradient(135deg, #0E5C4F, #146B5C);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            transition: var(--transition);
            flex-shrink: 0;
        }
        .nav-search button:hover {
            filter: brightness(1.12);
            transform: scale(1.03);
        }

        /* 导航链接 */
        .nav-links {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            flex-shrink: 0;
        }
        .nav-link-custom {
            position: relative;
            padding: 0.6rem 0.9rem;
            font-weight: 500;
            color: var(--clr-text);
            border-radius: 8px;
            font-size: 0.92rem;
            transition: var(--transition);
            min-height: 44px;
            display: inline-flex;
            align-items: center;
        }
        .nav-link-custom:hover {
            color: var(--clr-primary);
            background: rgba(14, 92, 79, 0.05);
        }
        .nav-link-custom.active {
            color: var(--clr-primary);
            font-weight: 700;
        }
        .nav-link-custom.active::after {
            content: '';
            position: absolute;
            bottom: 0px;
            left: 50%;
            transform: translateX(-50%);
            width: 22px;
            height: 2px;
            border-radius: 2px;
            background: var(--clr-accent);
        }
        .nav-cta {
            margin-left: 0.6rem;
            padding: 0.6rem 1.5rem;
            min-height: 42px;
            font-size: 0.9rem;
        }

        /* 汉堡按钮 */
        .nav-toggler {
            display: none;
            width: 48px;
            height: 44px;
            border: 1px solid var(--clr-border);
            background: #fff;
            border-radius: 10px;
            font-size: 1.4rem;
            color: var(--clr-primary);
            align-items: center;
            justify-content: center;
            transition: var(--transition);
            margin-left: auto;
        }
        .nav-toggler:hover {
            border-color: var(--clr-accent);
            color: var(--clr-accent);
        }

        /* 移动端 offcanvas */
        .mobile-nav-offcanvas {
            width: 300px;
            background: var(--clr-bg);
        }
        .mobile-nav-link {
            display: block;
            padding: 0.9rem 1.25rem;
            border-radius: 12px;
            color: var(--clr-text);
            font-weight: 600;
            font-size: 1rem;
            transition: var(--transition);
            margin-bottom: 0.35rem;
        }
        .mobile-nav-link:hover,
        .mobile-nav-link.active {
            background: rgba(14, 92, 79, 0.08);
            color: var(--clr-primary);
        }
        .offcanvas-header {
            border-bottom: 1px solid var(--clr-border);
            padding: 1rem 1.25rem;
        }
        .offcanvas-title {
            color: var(--clr-primary);
            font-weight: 700;
        }

        /* ===== Hero 首屏 ===== */
        .hero {
            position: relative;
            background: linear-gradient(rgba(9, 59, 51, 0.84), rgba(14, 92, 79, 0.93)), url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            color: #fff;
            text-align: center;
            padding: clamp(5rem, 9vw, 7.5rem) 0 clamp(3rem, 6vw, 4.5rem);
        }
        .hero-badge {
            display: inline-block;
            background: rgba(201, 162, 75, 0.16);
            border: 1px solid rgba(201, 162, 75, 0.45);
            color: var(--clr-accent-light);
            border-radius: var(--radius-pill);
            padding: 0.4rem 1.3rem;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            backdrop-filter: blur(4px);
        }
        .hero-title {
            font-size: clamp(2.3rem, 5vw, 3.6rem);
            font-weight: 700;
            line-height: 1.2;
            color: #fff;
            margin: 1.6rem auto 1rem;
            max-width: 46rem;
        }
        .gradient-gold {
            background: linear-gradient(135deg, #E6CD8C, #C9A24B);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            color: transparent;
        }
        .hero-subtitle {
            font-size: 1.15rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.9);
            max-width: 42rem;
            margin: 0 auto 2.2rem;
        }
        .hero-actions {
            display: flex;
            justify-content: center;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .hero-actions .btn {
            min-width: 140px;
        }

        /* 数据徽章条 */
        .hero-stats {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            flex-wrap: wrap;
            margin-top: 3.2rem;
            background: rgba(255, 255, 255, 0.12);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-lg);
            padding: 1.6rem 1.5rem;
            max-width: 960px;
            margin-left: auto;
            margin-right: auto;
        }
        .stat-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 0.2rem 1.2rem;
            min-width: 120px;
        }
        .stat-num {
            font-family: var(--font-serif);
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--clr-accent-light);
            line-height: 1.2;
        }
        .stat-num small {
            font-size: 1rem;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.8);
            margin-left: 0.1rem;
        }
        .stat-label {
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.78);
            margin-top: 0.15rem;
        }

        /* ===== 区块通用头部 ===== */
        .section-heading {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 1.5rem;
            margin-bottom: 2.8rem;
            flex-wrap: wrap;
        }
        .section-overline {
            display: block;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--clr-accent);
            text-transform: uppercase;
            margin-bottom: 0.5rem;
        }
        .section-heading h2 {
            font-size: clamp(1.8rem, 3vw, 2.4rem);
            color: var(--clr-text);
            margin-bottom: 0;
        }
        .section-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 600;
            color: var(--clr-primary);
            padding: 0.5rem 0;
            border-bottom: 2px solid transparent;
            transition: var(--transition);
            font-size: 0.95rem;
        }
        .section-link:hover {
            color: var(--clr-accent);
            border-bottom-color: var(--clr-accent);
        }
        .section-link i {
            transition: transform .25s;
        }
        .section-link:hover i {
            transform: translateX(3px);
        }

        /* ===== 核心业务卡片 ===== */
        .services-section {
            background: var(--clr-surface);
        }
        .service-card {
            display: flex;
            flex-direction: column;
            background: #fff;
            border: 1px solid var(--clr-border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            height: 100%;
            transition: var(--transition);
        }
        .service-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(201, 162, 75, 0.55);
        }
        .service-card-img {
            aspect-ratio: 16 / 8;
            overflow: hidden;
            background: var(--clr-bg);
        }
        .service-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform .45s ease;
        }
        .service-card:hover .service-card-img img {
            transform: scale(1.05);
        }
        .service-card-body {
            padding: 1.6rem 1.6rem 1.4rem;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .card-tag {
            display: inline-block;
            background: rgba(201, 162, 75, 0.12);
            color: var(--clr-accent);
            border-radius: var(--radius-pill);
            padding: 0.25rem 0.9rem;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            margin-bottom: 0.8rem;
            align-self: flex-start;
        }
        .service-card-body h3 {
            font-size: 1.35rem;
            margin-bottom: 0.5rem;
            color: var(--clr-text);
        }
        .service-card-body p {
            color: var(--clr-muted);
            font-size: 0.95rem;
            line-height: 1.8;
            margin-bottom: 1rem;
            flex: 1;
        }
        .card-more {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            font-weight: 600;
            color: var(--clr-primary);
            font-size: 0.92rem;
            transition: var(--transition);
        }
        .service-card:hover .card-more {
            color: var(--clr-accent);
            gap: 0.7rem;
        }
        .card-more i {
            transition: transform .25s;
        }
        .service-card:hover .card-more i {
            transform: translateX(2px);
        }

        /* ===== 资讯动态 ===== */
        .news-section {
            background: var(--clr-bg);
        }
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .news-item {
            display: flex;
            gap: 1.5rem;
            align-items: flex-start;
            background: #fff;
            border-radius: 16px;
            padding: 1.4rem 1.6rem;
            border: 1px solid var(--clr-border);
            border-left: 4px solid var(--clr-primary);
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            position: relative;
        }
        .news-item:hover {
            border-left-color: var(--clr-accent);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .news-meta-side {
            display: flex;
            flex-direction: column;
            gap: 0.55rem;
            align-items: flex-start;
            flex-shrink: 0;
            min-width: 108px;
            padding-top: 0.2rem;
        }
        .news-cat {
            display: inline-block;
            background: rgba(201, 162, 75, 0.12);
            color: var(--clr-accent);
            border-radius: var(--radius-pill);
            padding: 0.25rem 0.85rem;
            font-size: 0.78rem;
            font-weight: 600;
            white-space: nowrap;
        }
        .news-time {
            font-size: 0.82rem;
            color: var(--clr-muted);
            font-family: var(--font-serif);
            letter-spacing: 0.03em;
        }
        .news-content {
            flex: 1;
            min-width: 0;
        }
        .news-title {
            font-size: 1.18rem;
            font-weight: 700;
            margin: 0 0 0.4rem;
            line-height: 1.4;
        }
        .news-title a {
            color: var(--clr-text);
            transition: color .25s;
            display: inline-block;
            max-width: 100%;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        .news-title a:hover {
            color: var(--clr-primary);
        }
        .news-excerpt {
            color: var(--clr-muted);
            font-size: 0.92rem;
            line-height: 1.7;
            margin: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        .news-footer {
            text-align: center;
            margin-top: 2.5rem;
        }
        .empty-state {
            text-align: center;
            padding: 4rem 2rem;
            background: #fff;
            border: 1px dashed var(--clr-border);
            border-radius: var(--radius-lg);
        }
        .empty-icon {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: rgba(201, 162, 75, 0.12);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.7rem;
            color: var(--clr-accent);
            margin-bottom: 1rem;
        }
        .empty-state h3 {
            font-size: 1.2rem;
            color: var(--clr-muted);
            font-weight: 500;
        }

        /* ===== 客户评价轮播 ===== */
        .testimonials-section {
            background: var(--clr-primary-dark);
            color: #fff;
            position: relative;
        }
        .testimonials-section .section-heading h2 {
            color: #fff;
        }
        .testimonials-section .section-overline {
            color: var(--clr-accent-light);
        }
        .testimonial-card {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-lg);
            padding: 2rem 2.2rem;
            height: 100%;
            backdrop-filter: blur(4px);
            transition: var(--transition);
        }
        .testimonial-card:hover {
            background: rgba(255, 255, 255, 0.14);
            transform: translateY(-4px);
        }
        .testimonial-stars {
            color: var(--clr-accent);
            font-size: 0.95rem;
            margin-bottom: 1.1rem;
            letter-spacing: 0.1em;
        }
        .testimonial-card blockquote {
            margin: 0 0 1.5rem;
            font-size: 1rem;
            line-height: 1.85;
            color: rgba(255, 255, 255, 0.92);
            border-left: 3px solid var(--clr-accent);
            padding-left: 1.2rem;
        }
        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 1rem;
        }
        .testimonial-avatar {
            width: 46px;
            height: 46px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-light));
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--clr-primary-dark);
            font-size: 1rem;
            flex-shrink: 0;
        }
        .testimonial-author strong {
            display: block;
            color: #fff;
            font-size: 0.98rem;
        }
        .testimonial-author span {
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.65);
        }

        /* 轮播控制 */
        .testimonials-section .carousel {
            position: relative;
            padding: 0 3rem;
        }
        .testimonials-section .carousel-control-prev,
        .testimonials-section .carousel-control-next {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            border: 1px solid var(--clr-accent);
            background: transparent;
            opacity: 1;
            top: 50%;
            transform: translateY(-50%);
            color: var(--clr-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            transition: var(--transition);
            position: absolute;
        }
        .testimonials-section .carousel-control-prev {
            left: 0;
        }
        .testimonials-section .carousel-control-next {
            right: 0;
        }
        .testimonials-section .carousel-control-prev:hover,
        .testimonials-section .carousel-control-next:hover {
            background: var(--clr-accent);
            color: var(--clr-primary-dark);
            box-shadow: 0 4px 14px rgba(201, 162, 75, 0.4);
        }
        .testimonials-section .carousel-indicators {
            position: static;
            margin-top: 2rem;
        }
        .testimonials-section .carousel-indicators [data-bs-target] {
            background-color: rgba(255, 255, 255, 0.35);
            width: 30px;
            height: 3px;
            border-radius: 3px;
            opacity: 1;
        }
        .testimonials-section .carousel-indicators .active {
            background-color: var(--clr-accent);
        }

        /* ===== 保障资质条 ===== */
        .trust-section {
            background: var(--clr-bg);
        }
        .trust-strip {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 2rem;
            background: #fff;
            border: 1px solid var(--clr-border);
            border-radius: var(--radius-lg);
            padding: 2.2rem 2.5rem;
            box-shadow: var(--shadow-card);
            flex-wrap: wrap;
        }
        .trust-item {
            display: flex;
            align-items: center;
            gap: 1rem;
        }
        .trust-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(14, 92, 79, 0.1);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--clr-primary);
            font-size: 1.3rem;
            flex-shrink: 0;
        }
        .trust-item strong {
            display: block;
            font-size: 0.98rem;
            color: var(--clr-text);
        }
        .trust-item span {
            font-size: 0.84rem;
            color: var(--clr-muted);
        }
        .trust-divider {
            width: 1px;
            height: 44px;
            background: var(--clr-border);
            flex-shrink: 0;
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--clr-surface);
        }
        .accordion {
            max-width: 880px;
            margin: 0 auto;
        }
        .accordion-item {
            border: 1px solid var(--clr-border);
            border-radius: var(--radius-sm) !important;
            background: #fff;
            box-shadow: var(--shadow-card);
            margin-bottom: 0.9rem;
            overflow: hidden;
        }
        .accordion-button {
            font-weight: 600;
            color: var(--clr-primary);
            padding: 1.15rem 1.5rem;
            border-radius: 0 !important;
            font-size: 1rem;
            background: #fff;
            transition: var(--transition);
        }
        .accordion-button:not(.collapsed) {
            background: rgba(14, 92, 79, 0.04);
            color: var(--clr-primary);
            box-shadow: none;
        }
        .accordion-button::after {
            background-image: none;
            font-family: "bootstrap-icons";
            content: "\F64D";
            transform: none;
            width: auto;
            height: auto;
            font-size: 1.2rem;
            color: var(--clr-accent);
            transition: transform .3s ease;
        }
        .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
            color: var(--clr-accent);
            background-image: none;
        }
        .accordion-body {
            padding: 0 1.5rem 1.4rem;
            color: var(--clr-muted);
            font-size: 0.95rem;
            line-height: 1.85;
        }

        /* ===== CTA 横幅 ===== */
        .cta-section {
            background: linear-gradient(135deg, #0E5C4F, #146B5C);
            position: relative;
            overflow: hidden;
            padding: 5rem 0;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            width: 420px;
            height: 420px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.08);
            top: -160px;
            right: -120px;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            border: 2px solid rgba(201, 162, 75, 0.15);
            bottom: -110px;
            left: -80px;
        }
        .cta-card {
            position: relative;
            z-index: 2;
            text-align: center;
            color: #fff;
            max-width: 760px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        .cta-card h2 {
            color: #fff;
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            margin-bottom: 1rem;
        }
        .cta-card p {
            color: rgba(255, 255, 255, 0.9);
            font-size: 1.05rem;
            line-height: 1.8;
            margin-bottom: 2rem;
        }
        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 1.6rem;
        }
        .cta-alt-links {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            flex-wrap: wrap;
            font-size: 0.9rem;
        }
        .cta-alt-links a {
            color: rgba(255, 255, 255, 0.8);
            display: inline-flex;
            align-items: center;
            gap: 0.45rem;
            padding: 0.5rem 1rem;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-pill);
            transition: var(--transition);
        }
        .cta-alt-links a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            border-color: var(--clr-accent);
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: #0A2B26;
            color: rgba(255, 255, 255, 0.75);
            border-top: 2px solid var(--clr-accent);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.6fr;
            gap: 3rem;
            padding: 4rem 0 2.5rem;
        }
        .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            margin-bottom: 1rem;
        }
        .footer-brand .brand-text {
            color: #fff;
            font-size: 1.3rem;
        }
        .footer-brand .brand-text em {
            color: var(--clr-accent-light);
        }
        .footer-col p {
            font-size: 0.9rem;
            line-height: 1.85;
            color: rgba(255, 255, 255, 0.68);
            margin-bottom: 0.5rem;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 1.02rem;
            margin-bottom: 1.2rem;
            position: relative;
            padding-bottom: 0.6rem;
        }
        .footer-col h4::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 30px;
            height: 2px;
            background: var(--clr-accent);
            border-radius: 2px;
        }
        .footer-col a:not(.footer-brand) {
            display: block;
            color: rgba(255, 255, 255, 0.68);
            font-size: 0.9rem;
            padding: 0.3rem 0;
            transition: var(--transition);
        }
        .footer-col a:not(.footer-brand):hover {
            color: var(--clr-accent-light);
            padding-left: 4px;
        }
        .footer-contact-item {
            display: flex;
            gap: 0.6rem;
            align-items: flex-start;
            margin-bottom: 0.55rem;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.68);
        }
        .footer-contact-item i {
            color: var(--clr-accent);
            margin-top: 0.15rem;
        }
        .footer-social {
            display: flex;
            gap: 0.7rem;
            margin-top: 1.2rem;
        }
        .footer-social a {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            border: 1px solid rgba(201, 162, 75, 0.6);
            color: var(--clr-accent);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .footer-social a:hover {
            background: var(--clr-accent);
            color: var(--clr-primary-dark);
            transform: translateY(-3px);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding: 1.4rem 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-bottom-links {
            display: flex;
            gap: 1.5rem;
        }
        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.55);
            transition: color .25s;
        }
        .footer-bottom-links a:hover {
            color: var(--clr-accent-light);
        }

        /* ===== 响应式补强 ===== */
        @media (max-width: 1199.98px) {
            .nav-links {
                display: none;
            }
            .nav-toggler {
                display: inline-flex;
            }
            .main-nav-inner {
                flex-wrap: wrap;
            }
            .nav-search {
                order: 3;
                flex: 1 1 100%;
                margin: 0.6rem 0 0;
                max-width: none;
            }
            .mobile-nav-offcanvas {
                display: block;
            }
        }
        @media (min-width: 1200px) {
            .mobile-nav-offcanvas {
                display: none !important;
            }
        }
        @media (max-width: 991.98px) {
            section {
                padding: 3.5rem 0;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 2rem;
            }
            .trust-strip {
                gap: 1.5rem;
            }
            .testimonials-section .carousel {
                padding: 0 2rem;
            }
        }
        @media (max-width: 767.98px) {
            .topbar-inner {
                justify-content: center;
                text-align: center;
            }
            .topbar-links {
                display: none;
            }
            .hero {
                padding-top: 4rem;
                padding-bottom: 2.5rem;
            }
            .hero-title {
                font-size: clamp(1.9rem, 7vw, 2.4rem);
            }
            .hero-subtitle {
                font-size: 1rem;
            }
            .hero-stats {
                padding: 1.2rem 0.5rem;
                gap: 0.3rem;
                margin-top: 2.2rem;
            }
            .stat-item {
                min-width: 90px;
                padding: 0.2rem 0.6rem;
            }
            .stat-num {
                font-size: 1.4rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
                padding-top: 3rem;
            }
            .trust-strip {
                flex-direction: column;
                align-items: stretch;
                text-align: center;
                padding: 1.8rem 1.5rem;
            }
            .trust-item {
                flex-direction: column;
                align-items: center;
                gap: 0.6rem;
            }
            .trust-divider {
                display: none;
            }
            .testimonials-section .carousel {
                padding: 0 0.5rem;
            }
            .testimonials-section .carousel-control-prev,
            .testimonials-section .carousel-control-next {
                display: none;
            }
            .news-item {
                flex-direction: column;
                gap: 0.7rem;
                padding: 1.2rem;
            }
            .news-meta-side {
                min-width: 0;
                flex-direction: row;
                align-items: center;
            }
            .cta-section {
                padding: 3.5rem 0;
            }
            .footer-bottom {
                justify-content: center;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            .brand-text {
                font-size: 1.25rem;
            }
            .brand-mark {
                width: 36px;
                height: 36px;
            }
            .nav-search button {
                width: 44px;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .section-heading {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.5rem;
            }
        }

/* roulang page: category1 */
:root {
        --clr-primary: #0E5C4F;
        --clr-primary-dark: #093B33;
        --clr-accent: #C9A24B;
        --clr-accent-light: #E6CD8C;
        --clr-bg: #F7F5F0;
        --clr-surface: #FFFFFF;
        --clr-text: #1D2926;
        --clr-muted: #6B7A76;
        --clr-border: #E4DED3;
        --clr-success: #2E7D5B;
        --gradient-brand: linear-gradient(135deg, #0E5C4F 0%, #146B5C 40%, #C9A24B 130%);
        --shadow-card: 0 4px 20px rgba(14, 92, 79, 0.06);
        --shadow-hover: 0 10px 36px rgba(14, 92, 79, 0.12);
        --shadow-btn: 0 4px 14px rgba(201, 162, 75, 0.35);
        --radius-lg: 20px;
        --radius-md: 12px;
        --radius-pill: 999px;
    }

    * {
        box-sizing: border-box;
    }

    body {
        font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans SC", sans-serif;
        background-color: var(--clr-bg);
        color: var(--clr-text);
        font-size: 1rem;
        line-height: 1.8;
        margin: 0;
        padding: 0;
        -webkit-font-smoothing: antialiased;
    }

    a {
        color: var(--clr-primary);
        text-decoration: none;
        transition: color 0.25s ease;
    }

    a:hover {
        color: var(--clr-accent);
    }

    img {
        max-width: 100%;
        height: auto;
    }

    .container {
        max-width: 1320px;
        padding-left: 1rem;
        padding-right: 1rem;
    }

    /* ===== 导航 ===== */
    .main-nav {
        background: rgba(247, 245, 240, 0.92);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        border-bottom: 1px solid transparent;
        position: sticky;
        top: 0;
        z-index: 1050;
        padding: 0.75rem 0;
        transition: box-shadow 0.3s ease, border-color 0.3s ease;
    }

    .main-nav.scrolled {
        box-shadow: 0 4px 20px rgba(14, 92, 79, 0.08);
        border-bottom-color: var(--clr-border);
    }

    .main-nav-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1.5rem;
    }

    .brand-logo {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        flex-shrink: 0;
        transition: transform 0.25s ease;
    }

    .brand-logo:hover {
        transform: translateY(-2px);
    }

    .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 10px;
    }

    .brand-text {
        font-size: 1.35rem;
        font-weight: 700;
        color: var(--clr-primary);
        letter-spacing: 0.02em;
        line-height: 1.2;
        white-space: nowrap;
    }

    .brand-text em {
        font-style: normal;
        font-size: 0.8rem;
        font-weight: 600;
        color: var(--clr-accent);
        letter-spacing: 0.05em;
        margin-left: 2px;
    }

    .nav-search {
        flex: 0 1 384px;
        display: flex;
        align-items: center;
        background: #fff;
        border: 1px solid var(--clr-border);
        border-radius: var(--radius-md);
        padding: 0.35rem 0.5rem 0.35rem 0.9rem;
        transition: border-color 0.25s ease, box-shadow 0.25s ease;
    }

    .nav-search:focus-within {
        border-color: var(--clr-accent);
        box-shadow: 0 0 0 3px rgba(201, 162, 75, 0.15);
    }

    .nav-search .search-icon {
        color: var(--clr-primary);
        font-size: 1.1em;
        margin-right: 0.5rem;
        flex-shrink: 0;
    }

    .nav-search input {
        border: none;
        outline: none;
        box-shadow: none;
        flex: 1;
        font-size: 0.92rem;
        color: var(--clr-text);
        background: transparent;
        min-width: 60px;
        padding: 0.25rem 0;
    }

    .nav-search input::placeholder {
        color: var(--clr-muted);
    }

    .nav-search button {
        width: 48px;
        height: 38px;
        border: none;
        border-radius: 8px;
        background: var(--gradient-brand);
        color: #fff;
        font-size: 1rem;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: filter 0.25s ease, transform 0.25s ease;
        flex-shrink: 0;
    }

    .nav-search button:hover {
        filter: brightness(1.1);
        transform: scale(1.02);
    }

    .nav-links {
        display: flex;
        align-items: center;
        gap: 1.6rem;
        flex-shrink: 0;
    }

    .nav-link-custom {
        font-size: 0.95rem;
        font-weight: 500;
        color: var(--clr-text);
        position: relative;
        padding: 0.25rem 0;
        transition: color 0.25s ease;
        white-space: nowrap;
    }

    .nav-link-custom::after {
        content: "";
        position: absolute;
        bottom: -2px;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--clr-accent);
        border-radius: 2px;
        transition: width 0.3s ease;
    }

    .nav-link-custom:hover,
    .nav-link-custom.active {
        color: var(--clr-primary);
        font-weight: 600;
    }

    .nav-link-custom.active::after,
    .nav-link-custom:hover::after {
        width: 100%;
    }

    .nav-cta {
        border-radius: var(--radius-pill) !important;
        padding: 0.5rem 1.4rem !important;
        font-weight: 600 !important;
        font-size: 0.9rem !important;
        background: var(--gradient-brand) !important;
        border: none !important;
        color: #fff !important;
        box-shadow: var(--shadow-btn) !important;
        transition: all 0.25s ease !important;
        white-space: nowrap;
    }

    .nav-cta:hover {
        transform: translateY(-2px) !important;
        box-shadow: 0 6px 18px rgba(201, 162, 75, 0.45) !important;
        color: #fff !important;
    }

    .nav-toggler {
        width: 44px;
        height: 44px;
        border: 1px solid var(--clr-border);
        border-radius: 10px;
        background: #fff;
        color: var(--clr-primary);
        font-size: 1.4rem;
        display: none;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.25s ease;
    }

    .nav-toggler:hover {
        border-color: var(--clr-accent);
        color: var(--clr-accent);
    }

    .offcanvas {
        background: var(--clr-bg);
        border-left: 1px solid var(--clr-border);
    }

    .offcanvas .brand-logo {
        margin-bottom: 2rem;
    }

    .mobile-nav-links {
        display: flex;
        flex-direction: column;
        gap: 0.35rem;
    }

    .mobile-nav-links a {
        padding: 0.8rem 0.75rem;
        border-radius: 10px;
        font-size: 1rem;
        color: var(--clr-text);
        transition: all 0.25s ease;
    }

    .mobile-nav-links a:hover,
    .mobile-nav-links a.active {
        background: rgba(14, 92, 79, 0.08);
        color: var(--clr-primary);
        font-weight: 600;
    }

    /* ===== 页头横幅 ===== */
    .category-hero {
        background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
        padding: 3.5rem 0;
        position: relative;
        overflow: hidden;
    }

    .category-hero::before {
        content: "";
        position: absolute;
        top: -60px;
        right: -40px;
        width: 280px;
        height: 280px;
        border: 2px solid rgba(255, 255, 255, 0.08);
        border-radius: 50%;
    }

    .category-hero::after {
        content: "";
        position: absolute;
        bottom: -80px;
        left: 60%;
        width: 180px;
        height: 180px;
        border: 2px solid rgba(255, 255, 255, 0.06);
        border-radius: 50%;
    }

    .category-hero .container {
        position: relative;
        z-index: 2;
    }

    .category-hero-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 2rem;
    }

    .category-hero h1 {
        color: #fff;
        font-size: clamp(2rem, 4vw, 2.8rem);
        font-weight: 700;
        margin: 0 0 0.75rem;
        line-height: 1.2;
        letter-spacing: 0.02em;
    }

    .category-hero .category-hero-desc {
        color: rgba(255, 255, 255, 0.9);
        font-size: 1.05rem;
        line-height: 1.8;
        max-width: 600px;
        margin: 0;
    }

    .breadcrumb-custom {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-size: 0.88rem;
        color: rgba(255, 255, 255, 0.7);
        flex-shrink: 0;
        padding: 0.5rem 1rem;
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(255, 255, 255, 0.15);
        border-radius: var(--radius-pill);
    }

    .breadcrumb-custom a {
        color: rgba(255, 255, 255, 0.85);
        transition: color 0.25s ease;
    }

    .breadcrumb-custom a:hover {
        color: var(--clr-accent-light);
    }

    .breadcrumb-custom .sep {
        color: var(--clr-accent);
    }

    .breadcrumb-custom .current {
        color: rgba(255, 255, 255, 0.6);
        max-width: 200px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* ===== 过滤条 ===== */
    .filter-bar {
        background: var(--clr-surface);
        border: 1px solid var(--clr-border);
        border-radius: var(--radius-md);
        padding: 0.9rem 1.25rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        margin-bottom: 2rem;
        box-shadow: var(--shadow-card);
    }

    .filter-bar .filter-count {
        font-size: 0.9rem;
        color: var(--clr-muted);
    }

    .filter-bar .filter-count strong {
        color: var(--clr-primary);
        font-weight: 700;
    }

    .filter-bar select {
        border: 1px solid var(--clr-border);
        border-radius: 8px;
        padding: 0.4rem 2rem 0.4rem 0.8rem;
        font-size: 0.88rem;
        color: var(--clr-text);
        background-color: #fff;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23C9A24B' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592c.86 0 1.32 1.013.755 1.659l-4.796 5.48a1 1 0 0 1-1.508 0z'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 0.7rem center;
        appearance: none;
        -webkit-appearance: none;
        cursor: pointer;
        transition: border-color 0.25s ease;
    }

    .filter-bar select:focus {
        border-color: var(--clr-accent);
        outline: none;
        box-shadow: 0 0 0 3px rgba(201, 162, 75, 0.12);
    }

    /* ===== 分类标签 ===== */
    .cat-tag {
        display: inline-block;
        background: rgba(201, 162, 75, 0.12);
        color: var(--clr-accent);
        font-size: 0.78rem;
        font-weight: 600;
        padding: 0.2rem 0.7rem;
        border-radius: var(--radius-pill);
        border: 1px solid rgba(201, 162, 75, 0.2);
    }

    .cat-tag-solid {
        background: var(--clr-accent);
        color: #fff;
        font-size: 0.78rem;
        font-weight: 600;
        padding: 0.2rem 0.7rem;
        border-radius: var(--radius-pill);
        border: none;
    }

    /* ===== 资讯卡片 ===== */
    .info-card {
        background: var(--clr-surface);
        border: 1px solid var(--clr-border);
        border-radius: var(--radius-lg);
        overflow: hidden;
        box-shadow: var(--shadow-card);
        transition: all 0.25s ease;
        height: 100%;
        display: flex;
        flex-direction: column;
    }

    .info-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-hover);
        border-color: rgba(201, 162, 75, 0.6);
    }

    .info-card-thumb {
        position: relative;
        aspect-ratio: 16/10;
        overflow: hidden;
    }

    .info-card-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s ease;
    }

    .info-card:hover .info-card-thumb img {
        transform: scale(1.04);
    }

    .info-card-thumb .cat-tag-solid {
        position: absolute;
        top: 12px;
        left: 12px;
        z-index: 2;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .info-card-body {
        padding: 1.4rem;
        display: flex;
        flex-direction: column;
        flex: 1;
    }

    .info-card-body .info-date {
        font-family: Georgia, "Times New Roman", serif;
        font-size: 0.85rem;
        color: var(--clr-muted);
        margin-bottom: 0.5rem;
    }

    .info-card-body h3 {
        font-size: 1.15rem;
        font-weight: 700;
        color: var(--clr-text);
        margin-bottom: 0.6rem;
        line-height: 1.45;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        min-height: 3.2em;
        transition: color 0.25s ease;
    }

    .info-card:hover .info-card-body h3 {
        color: var(--clr-primary);
    }

    .info-card-body .info-summary {
        font-size: 0.9rem;
        color: var(--clr-muted);
        line-height: 1.7;
        margin-bottom: 1rem;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
        flex: 1;
    }

    .info-card-meta {
        display: flex;
        align-items: center;
        justify-content: space-between;
        border-top: 1px solid var(--clr-border);
        padding-top: 0.8rem;
        font-size: 0.85rem;
        color: var(--clr-muted);
    }

    .info-card-meta .views {
        display: flex;
        align-items: center;
        gap: 0.3rem;
    }

    .info-card-meta .views i {
        color: var(--clr-accent);
    }

    /* ===== 板块标题 ===== */
    .section-header {
        display: flex;
        align-items: flex-end;
        justify-content: space-between;
        gap: 1.5rem;
        margin-bottom: 2.2rem;
    }

    .section-header h2 {
        font-size: clamp(1.8rem, 3vw, 2.4rem);
        font-weight: 700;
        color: var(--clr-text);
        line-height: 1.2;
        margin: 0;
        position: relative;
        padding-left: 1.2rem;
    }

    .section-header h2::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0.2em;
        bottom: 0.2em;
        width: 4px;
        background: var(--gradient-brand);
        border-radius: 4px;
    }

    .section-header .section-subtitle {
        color: var(--clr-muted);
        font-size: 0.95rem;
        margin: 0.4rem 0 0;
    }

    .section-header .header-link {
        display: inline-flex;
        align-items: center;
        gap: 0.4rem;
        font-size: 0.9rem;
        font-weight: 600;
        color: var(--clr-primary);
        white-space: nowrap;
        transition: gap 0.25s ease;
    }

    .section-header .header-link:hover {
        gap: 0.7rem;
        color: var(--clr-accent);
    }

    /* ===== 内容价值区 ===== */
    .value-section {
        padding: clamp(3rem, 6vw, 4.5rem) 0;
    }

    .value-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
        align-items: center;
    }

    .value-image {
        border-radius: var(--radius-lg);
        overflow: hidden;
        position: relative;
        aspect-ratio: 4/3;
        box-shadow: var(--shadow-hover);
    }

    .value-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .value-image::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, rgba(14, 92, 79, 0) 50%, rgba(14, 92, 79, 0.3) 100%);
        border-radius: var(--radius-lg);
    }

    .value-content h2 {
        font-size: clamp(1.6rem, 3vw, 2.2rem);
        font-weight: 700;
        color: var(--clr-text);
        line-height: 1.3;
        margin-bottom: 1.2rem;
    }

    .value-content p {
        color: var(--clr-muted);
        font-size: 0.98rem;
        line-height: 1.85;
        margin-bottom: 1rem;
    }

    .value-list {
        list-style: none;
        padding: 0;
        margin: 1.2rem 0 0;
    }

    .value-list li {
        display: flex;
        align-items: flex-start;
        gap: 0.7rem;
        padding: 0.45rem 0;
        font-size: 0.95rem;
        color: var(--clr-text);
    }

    .value-list li i {
        color: var(--clr-accent);
        font-size: 1.1rem;
        margin-top: 0.15em;
        flex-shrink: 0;
    }

    /* ===== 资讯类型 ===== */
    .types-section {
        background: var(--clr-surface);
        border-radius: var(--radius-lg);
        padding: clamp(2.5rem, 5vw, 4rem);
        border: 1px solid var(--clr-border);
        margin-bottom: clamp(3rem, 6vw, 5rem);
    }

    .type-card {
        background: var(--clr-bg);
        border: 1px solid var(--clr-border);
        border-radius: var(--radius-lg);
        padding: 1.8rem 1.5rem;
        height: 100%;
        transition: all 0.25s ease;
        position: relative;
        overflow: hidden;
    }

    .type-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: var(--gradient-brand);
        opacity: 0;
        transition: opacity 0.25s ease;
    }

    .type-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-hover);
        border-color: rgba(201, 162, 75, 0.5);
    }

    .type-card:hover::before {
        opacity: 1;
    }

    .type-icon {
        width: 54px;
        height: 54px;
        border-radius: 14px;
        background: rgba(14, 92, 79, 0.1);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.6rem;
        color: var(--clr-primary);
        margin-bottom: 1.1rem;
        transition: all 0.25s ease;
    }

    .type-card:hover .type-icon {
        background: var(--clr-primary);
        color: #fff;
        transform: scale(1.05);
    }

    .type-card h3 {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--clr-text);
        margin-bottom: 0.6rem;
    }

    .type-card p {
        font-size: 0.88rem;
        color: var(--clr-muted);
        line-height: 1.7;
        margin: 0;
    }

    /* ===== 适用场景 ===== */
    .scenario-section {
        padding: clamp(3rem, 6vw, 4.5rem) 0;
        background: var(--clr-surface);
        border-radius: var(--radius-lg);
        border: 1px solid var(--clr-border);
        margin-bottom: clamp(3rem, 6vw, 5rem);
        padding-left: clamp(1.5rem, 4vw, 3rem);
        padding-right: clamp(1.5rem, 4vw, 3rem);
    }

    .scenario-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.8rem;
    }

    .scenario-item {
        text-align: center;
        padding: 2rem 1.5rem;
        background: var(--clr-bg);
        border-radius: var(--radius-lg);
        border: 1px solid var(--clr-border);
        transition: all 0.25s ease;
    }

    .scenario-item:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-hover);
        border-color: rgba(201, 162, 75, 0.5);
    }

    .scenario-item .scenario-icon {
        width: 68px;
        height: 68px;
        margin: 0 auto 1.2rem;
        border-radius: 50%;
        background: linear-gradient(135deg, rgba(14, 92, 79, 0.12), rgba(201, 162, 75, 0.12));
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.8rem;
        color: var(--clr-primary);
    }

    .scenario-item h3 {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--clr-text);
        margin-bottom: 0.6rem;
    }

    .scenario-item p {
        font-size: 0.88rem;
        color: var(--clr-muted);
        line-height: 1.7;
        margin: 0;
    }

    /* ===== FAQ ===== */
    .faq-section {
        padding: clamp(3rem, 6vw, 5rem) 0;
        max-width: 860px;
        margin: 0 auto;
    }

    .faq-section .section-header {
        justify-content: center;
        text-align: center;
    }

    .faq-section .section-header h2 {
        padding-left: 0;
    }

    .faq-section .section-header h2::before {
        display: none;
    }

    .faq-list {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .faq-item {
        background: var(--clr-surface);
        border: 1px solid var(--clr-border);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: all 0.25s ease;
    }

    .faq-item:hover {
        border-color: rgba(201, 162, 75, 0.5);
        box-shadow: var(--shadow-card);
    }

    .faq-item summary {
        padding: 1.2rem 1.4rem;
        font-weight: 600;
        font-size: 1rem;
        color: var(--clr-text);
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        list-style: none;
        user-select: none;
        transition: color 0.25s ease;
    }

    .faq-item summary::-webkit-details-marker {
        display: none;
    }

    .faq-item summary::after {
        content: "+";
        font-family: Georgia, "Times New Roman", serif;
        font-size: 1.4rem;
        font-weight: 400;
        color: var(--clr-accent);
        transition: transform 0.3s ease;
        flex-shrink: 0;
        line-height: 1;
    }

    .faq-item[open] summary::after {
        transform: rotate(45deg);
    }

    .faq-item summary:hover {
        color: var(--clr-primary);
    }

    .faq-item .faq-answer {
        padding: 0 1.4rem 1.3rem;
        font-size: 0.92rem;
        color: var(--clr-muted);
        line-height: 1.8;
        border-top: 1px solid var(--clr-border);
        margin-top: 0.2rem;
        padding-top: 0.8rem;
    }

    /* ===== CTA ===== */
    .cta-section {
        background: var(--gradient-brand);
        border-radius: var(--radius-lg);
        padding: clamp(2.5rem, 6vw, 4.5rem);
        text-align: center;
        position: relative;
        overflow: hidden;
        margin-bottom: clamp(3rem, 6vw, 5rem);
    }

    .cta-section::before {
        content: "";
        position: absolute;
        top: -80px;
        right: -60px;
        width: 220px;
        height: 220px;
        border: 2px solid rgba(255, 255, 255, 0.1);
        border-radius: 50%;
    }

    .cta-section::after {
        content: "";
        position: absolute;
        bottom: -60px;
        left: -40px;
        width: 160px;
        height: 160px;
        border: 2px solid rgba(255, 255, 255, 0.06);
        border-radius: 50%;
    }

    .cta-section h2 {
        color: #fff;
        font-size: clamp(1.8rem, 3.5vw, 2.6rem);
        font-weight: 700;
        margin-bottom: 1rem;
        position: relative;
        z-index: 2;
    }

    .cta-section p {
        color: rgba(255, 255, 255, 0.9);
        font-size: 1rem;
        line-height: 1.8;
        max-width: 560px;
        margin: 0 auto 2rem;
        position: relative;
        z-index: 2;
    }

    .cta-buttons {
        display: flex;
        justify-content: center;
        gap: 1rem;
        flex-wrap: wrap;
        position: relative;
        z-index: 2;
    }

    .btn-brand {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: var(--radius-pill);
        padding: 0.8rem 2rem;
        font-weight: 600;
        font-size: 0.95rem;
        border: none;
        cursor: pointer;
        transition: all 0.25s ease;
        line-height: 1.4;
    }

    .btn-white {
        background: #fff;
        color: var(--clr-primary);
        box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
    }

    .btn-white:hover {
        background: var(--clr-accent-light);
        color: var(--clr-primary);
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.16);
    }

    .btn-outline-light {
        background: transparent;
        color: #fff;
        border: 1.5px solid rgba(255, 255, 255, 0.6);
    }

    .btn-outline-light:hover {
        background: rgba(255, 255, 255, 0.15);
        color: #fff;
        border-color: #fff;
        transform: translateY(-2px);
    }

    .cta-sub-links {
        margin-top: 1.5rem;
        display: flex;
        justify-content: center;
        gap: 1.2rem;
        flex-wrap: wrap;
        font-size: 0.85rem;
        color: rgba(255, 255, 255, 0.75);
        position: relative;
        z-index: 2;
    }

    .cta-sub-links a {
        color: rgba(255, 255, 255, 0.85);
        text-decoration: underline;
        text-underline-offset: 4px;
    }

    .cta-sub-links a:hover {
        color: var(--clr-accent-light);
    }

    /* ===== 页脚 ===== */
    .site-footer {
        background: #0A2B26;
        color: rgba(255, 255, 255, 0.8);
        border-top: 2px solid var(--clr-accent);
        padding-top: 3.5rem;
        margin-top: clamp(3rem, 6vw, 5rem);
    }

    .footer-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1.4fr;
        gap: 2.5rem;
        padding-bottom: 2.5rem;
    }

    .footer-brand {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 1rem;
    }

    .footer-brand .brand-text {
        color: #fff;
    }

    .footer-brand .brand-text em {
        color: var(--clr-accent);
    }

    .footer-col p {
        font-size: 0.88rem;
        line-height: 1.8;
        color: rgba(255, 255, 255, 0.65);
        margin-bottom: 1.2rem;
        max-width: 320px;
    }

    .footer-social {
        display: flex;
        gap: 0.7rem;
    }

    .footer-social a {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        border: 1px solid var(--clr-accent);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--clr-accent);
        font-size: 1.1rem;
        transition: all 0.25s ease;
    }

    .footer-social a:hover {
        background: var(--clr-accent);
        color: #fff;
        transform: translateY(-3px);
    }

    .footer-col h4 {
        color: #fff;
        font-size: 1rem;
        font-weight: 600;
        margin-bottom: 1.2rem;
        position: relative;
        padding-bottom: 0.5rem;
    }

    .footer-col h4::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 24px;
        height: 2px;
        background: var(--clr-accent);
        border-radius: 2px;
    }

    .footer-col > a {
        display: block;
        color: rgba(255, 255, 255, 0.7);
        font-size: 0.88rem;
        padding: 0.3rem 0;
        transition: all 0.25s ease;
    }

    .footer-col > a:hover {
        color: var(--clr-accent-light);
        padding-left: 4px;
    }

    .footer-contact-item {
        display: flex;
        align-items: flex-start;
        gap: 0.7rem;
        font-size: 0.88rem;
        padding: 0.35rem 0;
        color: rgba(255, 255, 255, 0.7);
    }

    .footer-contact-item i {
        color: var(--clr-accent);
        margin-top: 0.2em;
        flex-shrink: 0;
    }

    .footer-bottom {
        border-top: 1px solid rgba(255, 255, 255, 0.12);
        padding: 1.2rem 0;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 0.8rem;
    }

    .footer-bottom .copyright {
        font-size: 0.82rem;
        color: rgba(255, 255, 255, 0.55);
    }

    .footer-bottom .footer-links {
        display: flex;
        gap: 1.2rem;
        font-size: 0.82rem;
    }

    .footer-bottom .footer-links a {
        color: rgba(255, 255, 255, 0.55);
        transition: color 0.25s ease;
    }

    .footer-bottom .footer-links a:hover {
        color: var(--clr-accent);
    }

    /* ===== 空白状态 ===== */
    .empty-state {
        text-align: center;
        padding: 3rem 1.5rem;
        background: var(--clr-surface);
        border: 1px solid var(--clr-border);
        border-radius: var(--radius-lg);
    }

    .empty-state .empty-icon {
        width: 64px;
        height: 64px;
        margin: 0 auto 1rem;
        border-radius: 50%;
        background: rgba(201, 162, 75, 0.12);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        color: var(--clr-accent);
    }

    .empty-state p {
        color: var(--clr-muted);
        font-size: 0.95rem;
        margin: 0;
    }

    /* ===== 响应式 ===== */
    @media (max-width: 1199.98px) {
        .nav-links {
            gap: 1rem;
        }
        .nav-search {
            flex-basis: 320px;
        }
    }

    @media (max-width: 991.98px) {
        .nav-search {
            order: 3;
            flex-basis: 100%;
            margin-top: 0.75rem;
            max-width: 100%;
        }
        .main-nav-inner {
            flex-wrap: wrap;
        }
        .nav-links {
            display: none;
        }
        .nav-toggler {
            display: flex;
        }
        .category-hero-inner {
            flex-direction: column;
            text-align: center;
        }
        .category-hero h1 {
            margin-bottom: 0.6rem;
        }
        .category-hero .category-hero-desc {
            max-width: 100%;
        }
        .breadcrumb-custom {
            align-self: center;
        }
        .value-grid {
            grid-template-columns: 1fr;
        }
        .value-image {
            aspect-ratio: 16/9;
        }
        .scenario-grid {
            grid-template-columns: 1fr 1fr;
        }
        .footer-grid {
            grid-template-columns: 1fr 1fr;
        }
        .section-header {
            flex-direction: column;
            align-items: flex-start;
            gap: 0.6rem;
        }
    }

    @media (max-width: 767.98px) {
        .scenario-grid {
            grid-template-columns: 1fr;
        }
        .type-card {
            padding: 1.4rem 1.2rem;
        }
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 1.8rem;
        }
        .filter-bar {
            flex-direction: column;
            align-items: flex-start;
        }
        .cta-buttons {
            flex-direction: column;
            align-items: center;
        }
    }

    @media (max-width: 575.98px) {
        .brand-text {
            font-size: 1.1rem;
        }
        .brand-mark {
            width: 32px;
            height: 32px;
        }
        .nav-toggler {
            width: 40px;
            height: 40px;
        }
        .category-hero {
            padding: 2.5rem 0;
        }
        .breadcrumb-custom {
            font-size: 0.8rem;
            padding: 0.4rem 0.8rem;
        }
        .scenario-item {
            padding: 1.4rem 1rem;
        }
        .types-section {
            padding: 1.8rem 1.2rem;
            border-radius: 16px;
        }
        .scenario-section {
            padding: 1.8rem 1.2rem;
            border-radius: 16px;
        }
        .cta-section {
            padding: 2rem 1.2rem;
            border-radius: 16px;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .info-card-body {
            padding: 1.1rem;
        }
        .info-card-body h3 {
            font-size: 1.05rem;
        }
    }

    /* ===== 焦点可见性 ===== */
    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    select:focus-visible,
    summary:focus-visible {
        outline: 2px solid var(--clr-accent);
        outline-offset: 2px;
    }

    /* ===== Bootstrap 修正 ===== */
    .btn {
        border-radius: var(--radius-pill);
    }

    .form-select {
        border-radius: 8px;
    }

/* roulang page: article */
:root {
            --clr-primary: #0E5C4F;
            --clr-primary-dark: #093B33;
            --clr-accent: #C9A24B;
            --clr-accent-light: #E6CD8C;
            --clr-bg: #F7F5F0;
            --clr-surface: #FFFFFF;
            --clr-text: #1D2926;
            --clr-muted: #6B7A76;
            --clr-border: #E4DED3;
            --clr-success: #2E7D5B;
            --clr-primary-deep: #0A2B26;
            --gradient-brand: linear-gradient(135deg, #0E5C4F 0%, #146B5C 40%, #C9A24B 130%);
            --shadow-default: 0 4px 20px rgba(14, 92, 79, 0.06);
            --shadow-hover: 0 10px 36px rgba(14, 92, 79, 0.12);
            --radius-lg: 20px;
            --radius-md: 12px;
            --radius-sm: 999px;
            --font-cn: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans SC", sans-serif;
            --font-num: Georgia, "Times New Roman", serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: var(--font-cn);
            background: var(--clr-bg);
            color: var(--clr-text);
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color .25s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        .container {
            max-width: 1320px;
            padding-left: 20px;
            padding-right: 20px;
            margin: 0 auto;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            padding: .8rem 2rem;
            font-weight: 600;
            border: none;
            transition: all .25s ease;
            cursor: pointer;
            box-shadow: none;
            line-height: 1.5;
        }
        .btn-primary {
            background: var(--gradient-brand);
            color: #fff;
            box-shadow: 0 4px 14px rgba(201, 162, 75, 0.35);
        }
        .btn-primary:hover,
        .btn-primary:focus {
            background: linear-gradient(135deg, #146B5C 0%, #0E5C4F 60%, #C9A24B 140%);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(14, 92, 79, 0.25);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(14, 92, 79, 0.2);
        }
        .btn-outline-primary-custom {
            background: transparent;
            border: 1px solid var(--clr-primary);
            color: var(--clr-primary);
            padding: .7rem 1.6rem;
        }
        .btn-outline-primary-custom:hover {
            background: rgba(14, 92, 79, 0.05);
            color: var(--clr-primary-dark);
        }
        .btn-light-custom {
            background: #fff;
            color: var(--clr-primary);
            font-weight: 600;
        }
        .btn-light-custom:hover {
            background: var(--clr-accent);
            color: #fff;
            transform: translateY(-2px);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--clr-accent);
            outline-offset: 2px;
        }

        /* ===== 导航 ===== */
        .main-nav {
            background: rgba(247, 245, 240, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--clr-border);
            position: relative;
            z-index: 1000;
            box-shadow: 0 2px 12px rgba(14, 92, 79, 0.04);
        }
        .main-nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            padding: .8rem 0;
            flex-wrap: nowrap;
        }
        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: .6rem;
            flex-shrink: 0;
            transition: transform .25s ease;
        }
        .brand-logo:hover {
            transform: translateY(-2px);
        }
        .brand-mark {
            width: 42px;
            height: 42px;
            flex-shrink: 0;
        }
        .brand-text {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--clr-primary);
            letter-spacing: .02em;
            line-height: 1.2;
        }
        .brand-text em {
            font-style: normal;
            font-size: .85rem;
            color: var(--clr-accent);
            font-weight: 600;
            margin-left: .15rem;
            letter-spacing: .08em;
        }
        .nav-search {
            flex: 1;
            max-width: 420px;
            margin: 0 1rem;
            display: flex;
            align-items: center;
            background: #fff;
            border: 1px solid var(--clr-border);
            border-radius: var(--radius-md);
            padding: .2rem .2rem .2rem .9rem;
            transition: border-color .25s ease, box-shadow .25s ease;
            gap: .4rem;
        }
        .nav-search:focus-within {
            border-color: var(--clr-accent);
            box-shadow: 0 0 0 3px rgba(201, 162, 75, 0.15);
        }
        .nav-search .search-icon {
            color: var(--clr-primary);
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .nav-search input {
            flex: 1;
            border: none;
            box-shadow: none;
            outline: none;
            background: transparent;
            font-size: .95rem;
            color: var(--clr-text);
            padding: .55rem 0;
            min-width: 0;
        }
        .nav-search input::placeholder {
            color: var(--clr-muted);
            font-size: .9rem;
        }
        .nav-search button {
            background: var(--gradient-brand);
            border: none;
            border-radius: calc(var(--radius-md) - 4px);
            width: 44px;
            height: 40px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            cursor: pointer;
            transition: filter .25s ease;
            flex-shrink: 0;
        }
        .nav-search button:hover {
            filter: brightness(1.1);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: .4rem;
            flex-shrink: 0;
        }
        .nav-link-custom {
            font-size: .95rem;
            font-weight: 500;
            color: var(--clr-text);
            padding: .5rem .7rem;
            position: relative;
            border-radius: 8px;
            transition: color .25s ease, background .25s ease;
        }
        .nav-link-custom:hover {
            color: var(--clr-primary);
            background: rgba(14, 92, 79, 0.06);
        }
        .nav-link-custom.active {
            font-weight: 700;
            color: var(--clr-primary);
        }
        .nav-link-custom.active::after {
            content: '';
            position: absolute;
            left: .7rem;
            right: .7rem;
            bottom: 0;
            height: 2px;
            background: var(--clr-accent);
            border-radius: 2px;
        }
        .nav-cta {
            padding: .55rem 1.4rem;
            font-size: .9rem;
            margin-left: .3rem;
            background: var(--gradient-brand);
            color: #fff;
        }
        .nav-cta:hover {
            color: #fff;
        }
        .nav-toggler {
            display: none;
            background: none;
            border: 1px solid var(--clr-border);
            border-radius: 10px;
            width: 44px;
            height: 44px;
            font-size: 1.4rem;
            color: var(--clr-primary);
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: background .25s ease;
            flex-shrink: 0;
        }
        .nav-toggler:hover {
            background: rgba(14, 92, 79, 0.06);
        }
        .mobile-nav-offcanvas {
            max-width: 320px;
            width: 80%;
            background: var(--clr-bg);
        }
        .mobile-nav-offcanvas .offcanvas-header {
            border-bottom: 1px solid var(--clr-border);
            padding: 1rem 1.25rem;
        }
        .mobile-nav-offcanvas .offcanvas-body {
            padding: 1.5rem 1.25rem;
            display: flex;
            flex-direction: column;
            gap: .6rem;
        }
        .mobile-nav-offcanvas .nav-link-custom {
            font-size: 1rem;
            padding: .8rem .9rem;
            border-radius: 12px;
            background: #fff;
            border: 1px solid var(--clr-border);
        }
        .mobile-nav-offcanvas .nav-link-custom.active {
            background: rgba(14, 92, 79, 0.06);
            border-color: var(--clr-primary);
        }
        .mobile-nav-offcanvas .nav-cta {
            margin-top: 1rem;
            justify-content: center;
        }
        .offcanvas-backdrop {
            opacity: .45;
        }

        /* ===== 面包屑 ===== */
        .article-breadcrumb {
            padding: 1.25rem 0 .5rem;
            background: var(--clr-bg);
        }
        .article-breadcrumb .breadcrumb {
            margin: 0;
            font-size: .85rem;
            color: var(--clr-muted);
        }
        .article-breadcrumb .breadcrumb a {
            color: var(--clr-muted);
            transition: color .25s ease;
        }
        .article-breadcrumb .breadcrumb a:hover {
            color: var(--clr-primary);
        }
        .article-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
            content: '/';
            color: var(--clr-accent);
        }
        .article-breadcrumb .breadcrumb-item.active {
            color: var(--clr-muted);
            max-width: 260px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* ===== 文章主体 ===== */
        .article-section {
            padding: 1.5rem 0 clamp(3rem, 6vw, 5rem);
            background: var(--clr-bg);
        }
        .article-main {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        .article-card {
            background: var(--clr-surface);
            border-radius: var(--radius-lg);
            border: 1px solid var(--clr-border);
            box-shadow: var(--shadow-default);
            padding: clamp(1.5rem, 3vw, 2.5rem);
            transition: box-shadow .25s ease;
        }
        .article-card:hover {
            box-shadow: var(--shadow-hover);
        }
        .article-card h1 {
            font-size: clamp(1.8rem, 3vw, 2.6rem);
            font-weight: 700;
            color: var(--clr-primary);
            line-height: 1.2;
            margin: 0 0 1.25rem;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: .75rem 1.25rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid var(--clr-border);
            margin-bottom: 1.75rem;
        }
        .article-meta-item {
            display: inline-flex;
            align-items: center;
            gap: .45rem;
            font-size: .85rem;
            color: var(--clr-muted);
        }
        .article-meta-item i {
            width: 28px;
            height: 28px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(14, 92, 79, 0.08);
            border-radius: 50%;
            color: var(--clr-primary);
            font-size: .85rem;
        }
        .article-cat-badge {
            background: rgba(201, 162, 75, 0.12);
            color: var(--clr-primary);
            font-size: .8rem;
            font-weight: 600;
            padding: .28rem .8rem;
            border-radius: var(--radius-sm);
            display: inline-flex;
            align-items: center;
            gap: .3rem;
        }
        .article-cover {
            border-radius: var(--radius-lg);
            overflow: hidden;
            aspect-ratio: 16 / 6;
            margin-bottom: 2rem;
            background: var(--clr-bg);
            border: 1px solid var(--clr-border);
        }
        .article-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* ===== 正文阅读区 ===== */
        .article-content {
            font-size: 1.05rem;
            line-height: 1.9;
            color: #2A3633;
        }
        .article-content p {
            margin: 0 0 1.5rem;
        }
        .article-content h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--clr-primary);
            border-left: 4px solid var(--clr-accent);
            padding-left: 1rem;
            margin: 2.5rem 0 1.25rem;
            line-height: 1.4;
        }
        .article-content h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--clr-primary);
            margin: 2rem 0 1rem;
            line-height: 1.4;
        }
        .article-content h3::before {
            content: "#";
            color: var(--clr-accent);
            font-weight: 700;
            margin-right: .5rem;
        }
        .article-content blockquote {
            background: var(--clr-bg);
            border-left: 4px solid var(--clr-accent);
            padding: 1.25rem 1.5rem;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            margin: 1.5rem 0;
            color: var(--clr-muted);
        }
        .article-content blockquote p {
            margin: 0;
        }
        .article-content ul,
        .article-content ol {
            margin: 1rem 0 1.5rem;
            padding-left: 1.5rem;
        }
        .article-content li {
            margin-bottom: .5rem;
        }
        .article-content ul li::marker {
            color: var(--clr-accent);
        }
        .article-content ol li::marker {
            color: var(--clr-accent);
            font-weight: 700;
        }
        .article-content img {
            border-radius: var(--radius-md);
            margin: 1.5rem auto;
        }
        .article-content a {
            color: var(--clr-primary);
            border-bottom: 1px solid var(--clr-accent);
        }
        .article-content a:hover {
            color: var(--clr-accent);
        }
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            font-size: .95rem;
        }
        .article-content table th {
            background: var(--clr-primary);
            color: #fff;
            padding: .75rem 1rem;
            font-weight: 600;
            text-align: left;
        }
        .article-content table td {
            border: 1px solid var(--clr-border);
            padding: .75rem 1rem;
        }
        .article-content table tr:nth-child(even) {
            background: rgba(14, 92, 79, 0.03);
        }
        .article-content pre {
            background: #13332D;
            color: #EDF5F2;
            padding: 1.25rem;
            border-radius: var(--radius-md);
            overflow-x: auto;
            font-size: .9rem;
            line-height: 1.7;
        }
        .article-content code {
            background: rgba(14, 92, 79, 0.08);
            padding: .15rem .4rem;
            border-radius: 6px;
            font-size: .9em;
        }
        .article-content pre code {
            background: transparent;
            padding: 0;
        }
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: .5rem;
            border-top: 1px solid var(--clr-border);
            margin-top: 2rem;
            padding-top: 1.5rem;
        }
        .tag-item {
            background: rgba(201, 162, 75, 0.12);
            color: var(--clr-primary);
            font-size: .8rem;
            font-weight: 500;
            padding: .3rem .9rem;
            border-radius: var(--radius-sm);
            transition: background .25s ease;
        }
        .tag-item:hover {
            background: rgba(201, 162, 75, 0.24);
        }

        /* ===== 内容未找到 ===== */
        .not-found-box {
            background: var(--clr-surface);
            border-radius: var(--radius-lg);
            border: 1px solid var(--clr-border);
            padding: 4rem 2rem;
            text-align: center;
            box-shadow: var(--shadow-default);
        }
        .not-found-box .not-found-icon {
            font-size: 3rem;
            color: var(--clr-accent);
            margin-bottom: 1rem;
        }
        .not-found-box h2 {
            font-size: 1.5rem;
            color: var(--clr-primary);
            margin-bottom: .75rem;
        }
        .not-found-box p {
            color: var(--clr-muted);
            margin-bottom: 1.5rem;
        }

        /* ===== 相关推荐 ===== */
        .related-posts {
            background: var(--clr-surface);
            border-radius: var(--radius-lg);
            border: 1px solid var(--clr-border);
            box-shadow: var(--shadow-default);
            padding: 2rem;
        }
        .related-posts h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--clr-primary);
            margin: 0 0 1.5rem;
            padding-left: .9rem;
            border-left: 4px solid var(--clr-accent);
        }
        .related-card {
            display: flex;
            flex-direction: column;
            background: var(--clr-bg);
            border-radius: var(--radius-md);
            border: 1px solid var(--clr-border);
            overflow: hidden;
            padding: 0;
            height: 100%;
            transition: all .25s ease;
            color: var(--clr-text);
            box-shadow: 0 2px 8px rgba(14, 92, 79, 0.04);
        }
        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(201, 162, 75, 0.5);
            color: inherit;
        }
        .related-card .related-thumb {
            width: 100%;
            height: 96px;
            aspect-ratio: 16 / 8;
            object-fit: cover;
            border-radius: 0;
        }
        .related-card-body {
            padding: 1rem 1.1rem 1.2rem;
            display: flex;
            flex-direction: column;
            gap: .5rem;
            flex: 1;
        }
        .related-card-body h4 {
            font-size: .98rem;
            font-weight: 600;
            color: var(--clr-text);
            line-height: 1.4;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card-body p {
            font-size: .85rem;
            color: var(--clr-muted);
            line-height: 1.6;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card-body .related-date {
            font-family: var(--font-num);
            font-size: .8rem;
            color: var(--clr-muted);
        }
        .back-link {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            font-size: .9rem;
            font-weight: 600;
            color: var(--clr-primary);
            padding: .5rem 0;
            transition: color .25s ease, gap .25s ease;
        }
        .back-link:hover {
            color: var(--clr-accent);
            gap: .65rem;
        }

        /* ===== 侧栏 ===== */
        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        .sidebar-widget {
            background: var(--clr-surface);
            border-radius: var(--radius-lg);
            border: 1px solid var(--clr-border);
            box-shadow: var(--shadow-default);
            padding: 1.75rem;
            transition: box-shadow .25s ease;
        }
        .sidebar-widget:hover {
            box-shadow: var(--shadow-hover);
        }
        .sidebar-widget h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--clr-primary);
            margin: 0 0 1.25rem;
            padding-left: .8rem;
            border-left: 4px solid var(--clr-accent);
        }
        .sidebar-cat-list {
            display: flex;
            flex-direction: column;
            gap: .25rem;
        }
        .sidebar-cat-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: .65rem .9rem;
            border-radius: var(--radius-md);
            color: var(--clr-text);
            font-size: .9rem;
            font-weight: 500;
            transition: all .25s ease;
            border: 1px solid transparent;
        }
        .sidebar-cat-item:hover {
            background: rgba(14, 92, 79, 0.05);
            color: var(--clr-primary);
        }
        .sidebar-cat-item.active {
            background: rgba(14, 92, 79, 0.06);
            border-color: rgba(14, 92, 79, 0.15);
            color: var(--clr-primary);
            font-weight: 700;
            border-left: 3px solid var(--clr-accent);
        }
        .sidebar-cat-item .count {
            background: rgba(201, 162, 75, 0.1);
            color: var(--clr-primary);
            font-size: .75rem;
            font-weight: 600;
            padding: .15rem .55rem;
            border-radius: var(--radius-sm);
            font-family: var(--font-num);
        }
        .hot-post-list {
            display: flex;
            flex-direction: column;
        }
        .hot-post-item {
            display: flex;
            align-items: flex-start;
            gap: .9rem;
            padding: .85rem 0;
            border-bottom: 1px dashed var(--clr-border);
            transition: background .2s ease;
        }
        .hot-post-item:last-child {
            border-bottom: none;
        }
        .hot-post-item:hover .hot-post-title {
            color: var(--clr-primary);
        }
        .hot-post-num {
            font-family: var(--font-num);
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--clr-accent);
            line-height: 1;
            flex-shrink: 0;
            margin-top: .1rem;
        }
        .hot-post-info {
            display: flex;
            flex-direction: column;
            gap: .25rem;
        }
        .hot-post-title {
            font-size: .9rem;
            font-weight: 500;
            color: var(--clr-text);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color .25s ease;
        }
        .hot-post-date {
            font-family: var(--font-num);
            font-size: .78rem;
            color: var(--clr-muted);
        }
        .contact-widget {
            background: var(--clr-bg);
            border-color: var(--clr-border);
            text-align: center;
        }
        .contact-widget h4 {
            border-left: none;
            padding-left: 0;
            text-align: center;
        }
        .contact-widget > p {
            font-size: .88rem;
            color: var(--clr-muted);
            margin-bottom: 1.25rem;
        }
        .contact-widget .btn {
            width: 100%;
            justify-content: center;
        }
        .contact-widget-tip {
            font-size: .8rem;
            color: var(--clr-muted);
            margin-top: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: .35rem;
        }
        .contact-widget-tip i {
            color: var(--clr-success);
        }

        /* ===== CTA 横幅 ===== */
        .cta-section {
            background: var(--gradient-brand);
            padding: clamp(3rem, 6vw, 4.5rem) 0;
            position: relative;
            overflow: hidden;
            border-top: 2px solid var(--clr-accent);
        }
        .cta-section::before {
            content: '';
            position: absolute;
            width: 360px;
            height: 360px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.12);
            top: -120px;
            right: -80px;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.1);
            bottom: -80px;
            left: 12%;
        }
        .cta-inner {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 680px;
            margin: 0 auto;
        }
        .cta-inner h2 {
            color: #fff;
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 1rem;
        }
        .cta-inner > p {
            color: rgba(255, 255, 255, 0.85);
            font-size: 1rem;
            line-height: 1.8;
            margin-bottom: 2rem;
        }
        .cta-inner .btn {
            padding: .95rem 2.6rem;
            font-size: 1.05rem;
            background: #fff;
            color: var(--clr-primary);
            border: none;
        }
        .cta-inner .btn:hover {
            background: var(--clr-accent);
            color: #fff;
        }
        .cta-sub-links {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            margin-top: 1.5rem;
            flex-wrap: wrap;
        }
        .cta-sub-link {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            color: rgba(255, 255, 255, 0.75);
            font-size: .85rem;
            padding: .45rem 1rem;
            border: 1px solid rgba(255, 255, 255, 0.35);
            border-radius: var(--radius-sm);
            transition: all .25s ease;
        }
        .cta-sub-link:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--clr-primary-deep);
            color: rgba(255, 255, 255, 0.75);
            border-top: 2px solid var(--clr-accent);
            position: relative;
        }
        .site-footer::before {
            content: '';
            position: absolute;
            top: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--clr-accent), transparent);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2.2fr 1fr 1fr 1.3fr;
            gap: 2.5rem;
            padding: clamp(2.5rem, 5vw, 4rem) 0 2.5rem;
        }
        .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: .6rem;
            margin-bottom: 1rem;
            transition: transform .25s ease;
        }
        .footer-brand:hover {
            transform: translateY(-2px);
        }
        .footer-brand .brand-text {
            color: #fff;
        }
        .footer-brand .brand-text em {
            color: var(--clr-accent-light);
        }
        .footer-col p {
            font-size: .85rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 1.25rem;
            max-width: 260px;
        }
        .footer-social {
            display: flex;
            gap: .6rem;
        }
        .footer-social a {
            width: 40px;
            height: 40px;
            border: 1px solid rgba(201, 162, 75, 0.5);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--clr-accent-light);
            transition: all .25s ease;
        }
        .footer-social a:hover {
            background: var(--clr-accent);
            color: var(--clr-primary-deep);
            border-color: var(--clr-accent);
        }
        .footer-col h4 {
            font-size: .95rem;
            color: #fff;
            font-weight: 600;
            margin-bottom: 1.1rem;
            letter-spacing: .04em;
        }
        .footer-col > a {
            display: block;
            color: rgba(255, 255, 255, 0.55);
            font-size: .85rem;
            padding: .3rem 0;
            transition: all .25s ease;
        }
        .footer-col > a:hover {
            color: var(--clr-accent-light);
            padding-left: .35rem;
        }
        .footer-contact-item {
            display: flex;
            align-items: flex-start;
            gap: .6rem;
            font-size: .85rem;
            color: rgba(255, 255, 255, 0.55);
            padding: .3rem 0;
        }
        .footer-contact-item i {
            color: var(--clr-accent);
            margin-top: .25rem;
            font-size: .9rem;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding: 1.1rem 0;
        }
        .footer-bottom-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .footer-bottom-inner span {
            font-size: .8rem;
            color: rgba(255, 255, 255, 0.45);
        }
        .footer-bottom-links {
            display: flex;
            gap: 1.5rem;
        }
        .footer-bottom-links a {
            font-size: .8rem;
            color: rgba(255, 255, 255, 0.45);
            transition: color .25s ease;
        }
        .footer-bottom-links a:hover {
            color: var(--clr-accent-light);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .main-nav-inner {
                gap: .6rem;
            }
            .nav-search {
                max-width: 320px;
            }
            .nav-links .nav-link-custom {
                font-size: .88rem;
                padding: .4rem .5rem;
            }
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
                gap: 2rem;
            }
            .footer-col:nth-child(4) {
                grid-column: span 3;
            }
        }
        @media (max-width: 768px) {
            .main-nav-inner {
                flex-wrap: wrap;
            }
            .brand-logo {
                order: 1;
            }
            .nav-cta {
                display: none;
            }
            .nav-links {
                display: none;
            }
            .nav-search {
                order: 3;
                max-width: 100%;
                flex-basis: 100%;
                margin: .4rem 0 0;
            }
            .nav-toggler {
                display: inline-flex;
                order: 2;
            }
            .article-cover {
                aspect-ratio: 16 / 8;
            }
            .article-card {
                padding: 1.25rem;
            }
            .related-posts h3 {
                font-size: 1.1rem;
            }
            .sidebar-widget {
                padding: 1.25rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 2rem 1.5rem;
            }
            .footer-col:nth-child(4) {
                grid-column: span 2;
            }
            .cta-sub-links {
                flex-direction: column;
                align-items: center;
            }
        }
        @media (max-width: 576px) {
            .main-nav-inner {
                padding: .65rem 0;
            }
            .brand-mark {
                width: 36px;
                height: 36px;
            }
            .brand-text {
                font-size: 1.15rem;
            }
            .brand-text em {
                font-size: .72rem;
            }
            .nav-search input {
                font-size: .85rem;
            }
            .nav-search button {
                width: 40px;
                height: 36px;
            }
            .article-card h1 {
                font-size: 1.4rem;
            }
            .article-meta {
                gap: .5rem .8rem;
            }
            .article-content {
                font-size: .98rem;
            }
            .article-content h2 {
                font-size: 1.25rem;
            }
            .article-content h3 {
                font-size: 1.05rem;
            }
            .related-posts {
                padding: 1.25rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.8rem;
            }
            .footer-col:nth-child(4) {
                grid-column: span 1;
            }
            .footer-col p {
                max-width: 100%;
            }
            .footer-bottom-inner {
                flex-direction: column;
                text-align: center;
            }
            .footer-bottom-links {
                gap: 1rem;
                flex-wrap: wrap;
                justify-content: center;
            }
            .cta-inner h2 {
                font-size: 1.35rem;
            }
            .cta-inner .btn {
                width: 100%;
                max-width: 320px;
            }
        }

/* roulang page: category2 */
/* ========== Design Variables ========== */
        :root {
            --clr-primary: #0E5C4F;
            --clr-primary-dark: #093B33;
            --clr-primary-deep: #0A2B26;
            --clr-accent: #C9A24B;
            --clr-accent-light: #E6CD8C;
            --clr-bg: #F7F5F0;
            --clr-surface: #FFFFFF;
            --clr-text: #1D2926;
            --clr-muted: #6B7A76;
            --clr-border: #E4DED3;
            --clr-success: #2E7D5B;
            --grad-brand: linear-gradient(135deg, #0E5C4F 0%, #146B5C 40%, #C9A24B 130%);
            --radius-card: 20px;
            --radius-sm: 12px;
            --shadow-sm: 0 4px 20px rgba(14, 92, 79, 0.06);
            --shadow-hover: 0 10px 36px rgba(14, 92, 79, 0.12);
            --shadow-btn: 0 4px 14px rgba(201, 162, 75, 0.35);
            --font-cn: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans SC", sans-serif;
            --font-num: Georgia, "Times New Roman", serif;
            --space-section: clamp(4rem, 8vw, 7rem);
        }

        /* ========== Reset & Base ========== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-cn);
            font-size: 1rem;
            line-height: 1.8;
            color: var(--clr-text);
            background-color: var(--clr-bg);
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: var(--clr-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }

        a:hover {
            color: var(--clr-accent);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--clr-accent);
            outline-offset: 2px;
        }

        .container {
            max-width: 1320px;
        }

        /* ========== Shared Button Styles ========== */
        .btn {
            border-radius: 999px;
            font-weight: 600;
            padding: 0.8rem 2rem;
            transition: all 0.25s ease;
        }

        .btn-primary {
            background: var(--grad-brand);
            border: none;
            color: #fff;
            box-shadow: var(--shadow-btn);
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, #0A4A40, #0E5C4F 60%, #C9A24B 140%);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(201, 162, 75, 0.45);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(201, 162, 75, 0.3);
        }

        .btn-outline-light {
            border: 1px solid rgba(255, 255, 255, 0.8);
            color: #fff;
            background: transparent;
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            border-color: #fff;
            transform: translateY(-2px);
        }

        .btn-ghost {
            border: 1px solid var(--clr-primary);
            color: var(--clr-primary);
            background: transparent;
        }

        .btn-ghost:hover {
            background: rgba(14, 92, 79, 0.05);
            color: var(--clr-primary-dark);
            transform: translateY(-2px);
        }

        /* ========== Header / Navigation ========== */
        .main-nav {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(247, 245, 240, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid transparent;
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
        }

        .main-nav.scrolled {
            border-bottom-color: var(--clr-border);
            box-shadow: 0 2px 20px rgba(14, 92, 79, 0.06);
        }

        .main-nav-inner {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            padding: 0.9rem 0;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex-shrink: 0;
            transition: transform 0.25s ease;
        }

        .brand-logo:hover {
            transform: translateY(-2px);
        }

        .brand-mark {
            width: 40px;
            height: 40px;
            flex-shrink: 0;
        }

        .brand-text {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--clr-primary-dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .brand-text em {
            font-style: normal;
            font-size: 0.85em;
            font-weight: 600;
            color: var(--clr-accent);
            margin-left: 0.15em;
            letter-spacing: 0.03em;
        }

        /* 搜索框主导 */
        .nav-search {
            flex: 1;
            max-width: 430px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            background: #fff;
            border: 1px solid var(--clr-border);
            border-radius: 12px;
            padding: 0 0.2rem 0 1rem;
            height: 46px;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }

        .nav-search:focus-within {
            border-color: var(--clr-accent);
            box-shadow: 0 0 0 3px rgba(201, 162, 75, 0.18);
        }

        .nav-search .search-icon {
            color: var(--clr-primary);
            font-size: 1.15rem;
            margin-right: 0.5rem;
            flex-shrink: 0;
        }

        .nav-search input {
            flex: 1;
            border: none;
            box-shadow: none;
            outline: none;
            background: transparent;
            font-size: 0.95rem;
            color: var(--clr-text);
            min-width: 0;
        }

        .nav-search input::placeholder {
            color: #A0ABA7;
        }

        .nav-search button {
            width: 44px;
            height: 38px;
            border: none;
            border-radius: 9px;
            background: linear-gradient(135deg, #C9A24B, #E6CD8C);
            color: #fff;
            font-size: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: filter 0.25s ease, transform 0.25s ease;
            flex-shrink: 0;
        }

        .nav-search button:hover {
            filter: brightness(1.08);
            transform: scale(1.02);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 1.6rem;
            flex-shrink: 0;
        }

        .nav-link-custom {
            font-size: 0.98rem;
            font-weight: 500;
            color: var(--clr-text);
            padding: 0.35rem 0;
            position: relative;
            white-space: nowrap;
        }

        .nav-link-custom::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--clr-accent);
            border-radius: 2px;
            transition: width 0.3s ease;
        }

        .nav-link-custom:hover {
            color: var(--clr-primary);
        }

        .nav-link-custom:hover::after,
        .nav-link-custom.active::after {
            width: 100%;
        }

        .nav-link-custom.active {
            color: var(--clr-primary);
            font-weight: 700;
        }

        .nav-cta {
            padding: 0.55rem 1.4rem;
            font-size: 0.92rem;
            white-space: nowrap;
        }

        .nav-toggler {
            display: none;
            width: 44px;
            height: 44px;
            border: 1px solid var(--clr-border);
            border-radius: 10px;
            background: #fff;
            color: var(--clr-primary);
            font-size: 1.4rem;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            flex-shrink: 0;
        }

        /* 移动端抽屉 */
        .mobile-offcanvas {
            background: var(--clr-bg);
            border-left: 1px solid var(--clr-border);
        }

        .mobile-offcanvas .offcanvas-header {
            border-bottom: 1px solid var(--clr-border);
        }

        .mobile-offcanvas .offcanvas-body {
            display: flex;
            flex-direction: column;
            gap: 0.4rem;
            padding: 1.5rem 1.25rem;
        }

        .mobile-offcanvas .mobile-nav-search {
            display: flex;
            align-items: center;
            background: #fff;
            border: 1px solid var(--clr-border);
            border-radius: 12px;
            padding: 0 0.2rem 0 1rem;
            height: 46px;
            margin-bottom: 1rem;
        }

        .mobile-offcanvas .mobile-nav-search input {
            flex: 1;
            border: none;
            outline: none;
            background: transparent;
            font-size: 0.95rem;
            min-width: 0;
        }

        .mobile-offcanvas .mobile-nav-search button {
            width: 38px;
            height: 36px;
            border: none;
            border-radius: 9px;
            background: linear-gradient(135deg, #C9A24B, #E6CD8C);
            color: #fff;
        }

        .mobile-offcanvas .mobile-link {
            font-size: 1.05rem;
            color: var(--clr-text);
            padding: 0.7rem 0.5rem;
            border-radius: 8px;
            font-weight: 500;
            transition: background 0.25s ease;
        }

        .mobile-offcanvas .mobile-link:hover {
            background: rgba(14, 92, 79, 0.06);
            color: var(--clr-primary);
        }

        .mobile-offcanvas .mobile-link.active {
            color: var(--clr-primary);
            font-weight: 700;
            background: rgba(14, 92, 79, 0.08);
        }

        .mobile-offcanvas .btn {
            margin-top: 0.5rem;
        }

        /* ========== Page Banner ========== */
        .cat-banner {
            position: relative;
            padding: clamp(3rem, 6vw, 5rem) 0;
            background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
            background-size: cover;
            background-position: center;
            overflow: hidden;
            color: #fff;
        }

        .cat-banner::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 1;
        }

        .cat-banner::after {
            content: "";
            position: absolute;
            top: -60%;
            right: -10%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.08);
            z-index: 2;
            pointer-events: none;
        }

        .cat-banner .container {
            position: relative;
            z-index: 3;
        }

        .cat-banner-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .cat-banner .cat-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: rgba(201, 162, 75, 0.18);
            border: 1px solid rgba(201, 162, 75, 0.5);
            color: var(--clr-accent-light);
            font-size: 0.8rem;
            font-weight: 600;
            padding: 0.3rem 1rem;
            border-radius: 999px;
            letter-spacing: 0.04em;
            margin-bottom: 1rem;
        }

        .cat-banner h1 {
            font-size: clamp(2.2rem, 4vw, 3rem);
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.75rem;
            line-height: 1.2;
        }

        .cat-banner .cat-sub {
            max-width: 40rem;
            font-size: 1.05rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 0;
        }

        .cat-breadcrumb {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            padding: 0.5rem 1rem;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 999px;
            white-space: nowrap;
        }

        .cat-breadcrumb a {
            color: rgba(255, 255, 255, 0.8);
        }

        .cat-breadcrumb a:hover {
            color: var(--clr-accent-light);
        }

        .cat-breadcrumb .sep {
            color: var(--clr-accent);
            margin: 0 0.1rem;
        }

        .cat-breadcrumb .current {
            color: rgba(255, 255, 255, 0.95);
            font-weight: 600;
        }

        /* ========== Section Base ========== */
        .section {
            padding: var(--space-section) 0;
        }

        .section-head {
            margin-bottom: 3rem;
        }

        .section-head .section-tag {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--clr-accent);
            background: rgba(201, 162, 75, 0.12);
            padding: 0.25rem 1rem;
            border-radius: 999px;
            letter-spacing: 0.05em;
            margin-bottom: 0.75rem;
        }

        .section-head h2 {
            font-size: clamp(1.8rem, 3vw, 2.4rem);
            font-weight: 700;
            color: var(--clr-primary-dark);
            line-height: 1.25;
            margin-bottom: 0.5rem;
        }

        .section-head .section-sub {
            font-size: 1rem;
            color: var(--clr-muted);
            max-width: 36rem;
            line-height: 1.7;
        }

        .section-head .section-link {
            font-weight: 600;
            color: var(--clr-primary);
            white-space: nowrap;
            transition: color 0.25s ease, transform 0.25s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }

        .section-head .section-link:hover {
            color: var(--clr-accent);
            transform: translateX(2px);
        }

        /* ========== Service Cards ========== */
        .service-card {
            background: var(--clr-surface);
            border: 1px solid var(--clr-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
        }

        .service-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(201, 162, 75, 0.6);
        }

        .service-card .card-img-wrap {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
        }

        .service-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .service-card:hover .card-img-wrap img {
            transform: scale(1.03);
        }

        .service-card .card-tag {
            position: absolute;
            right: 1rem;
            bottom: 1rem;
            background: linear-gradient(135deg, #C9A24B, #E6CD8C);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.25rem 0.9rem;
            border-radius: 999px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }

        .service-card .card-body {
            padding: 1.75rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .service-card .card-body h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--clr-text);
            margin-bottom: 0.6rem;
        }

        .service-card .card-body p {
            font-size: 0.93rem;
            color: var(--clr-muted);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 1rem;
        }

        .service-card .card-link {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--clr-primary);
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            transition: color 0.25s ease, gap 0.25s ease;
        }

        .service-card:hover .card-link {
            color: var(--clr-accent);
            gap: 0.6rem;
        }

        /* ========== Feature Section ========== */
        .feature-section {
            background: var(--clr-surface);
            border-top: 1px solid var(--clr-border);
            border-bottom: 1px solid var(--clr-border);
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
        }

        .feature-item {
            padding: 1.5rem;
            border-radius: var(--radius-card);
            background: var(--clr-bg);
            border: 1px solid transparent;
            transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
        }

        .feature-item:hover {
            border-color: rgba(201, 162, 75, 0.4);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .feature-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: rgba(14, 92, 79, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
        }

        .feature-icon i {
            font-size: 1.5rem;
            color: var(--clr-primary);
        }

        .feature-item h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--clr-text);
            margin-bottom: 0.4rem;
        }

        .feature-item p {
            font-size: 0.88rem;
            color: var(--clr-muted);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ========== Process Timeline ========== */
        .process-wrap {
            position: relative;
            padding: 2rem 0;
        }

        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            position: relative;
        }

        .process-grid::before {
            content: "";
            position: absolute;
            top: 32px;
            left: 8%;
            right: 8%;
            height: 2px;
            background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
            opacity: 0.25;
            border-radius: 2px;
            z-index: 0;
        }

        .process-step {
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .process-num {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: linear-gradient(135deg, #0E5C4F, #146B5C);
            color: #fff;
            font-family: var(--font-num);
            font-size: 1.4rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            box-shadow: 0 6px 18px rgba(14, 92, 79, 0.25);
            border: 3px solid var(--clr-surface);
        }

        .process-step .process-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--clr-text);
            margin-bottom: 0.3rem;
        }

        .process-step .process-desc {
            font-size: 0.88rem;
            color: var(--clr-muted);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ========== Scenario Cards ========== */
        .scenario-section {
            background: var(--clr-surface);
            border-top: 1px solid var(--clr-border);
            border-bottom: 1px solid var(--clr-border);
        }

        .scenario-card {
            background: var(--clr-surface);
            border: 1px solid var(--clr-border);
            border-radius: var(--radius-card);
            padding: 2rem;
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
            position: relative;
            overflow: hidden;
        }

        .scenario-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
            opacity: 0;
            transition: opacity 0.25s ease;
        }

        .scenario-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(201, 162, 75, 0.5);
        }

        .scenario-card:hover::before {
            opacity: 1;
        }

        .scenario-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: rgba(14, 92, 79, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.2rem;
        }

        .scenario-icon i {
            font-size: 1.6rem;
            color: var(--clr-primary);
        }

        .scenario-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--clr-text);
            margin-bottom: 0.5rem;
        }

        .scenario-card p {
            font-size: 0.92rem;
            color: var(--clr-muted);
            line-height: 1.7;
            margin-bottom: 1rem;
            flex: 1;
        }

        .scenario-card .scenario-points {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .scenario-card .scenario-points li {
            font-size: 0.85rem;
            color: var(--clr-muted);
            padding: 0.25rem 0;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .scenario-card .scenario-points li::before {
            content: "";
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--clr-accent);
            flex-shrink: 0;
        }

        /* ========== FAQ Accordion ========== */
        .faq-accordion .accordion-item {
            border: 1px solid var(--clr-border);
            border-radius: 14px !important;
            margin-bottom: 1rem;
            background: var(--clr-surface);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .faq-accordion .accordion-button {
            font-size: 1rem;
            font-weight: 600;
            color: var(--clr-primary-dark);
            background: var(--clr-surface);
            padding: 1.2rem 1.5rem;
            border: none;
            box-shadow: none;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: rgba(14, 92, 79, 0.03);
            color: var(--clr-primary);
        }

        .faq-accordion .accordion-button::after {
            background: none;
            content: "+";
            font-size: 1.5rem;
            font-weight: 300;
            color: var(--clr-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            width: 1.5rem;
            height: 1.5rem;
            transition: transform 0.3s ease;
        }

        .faq-accordion .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
            color: var(--clr-primary);
        }

        .faq-accordion .accordion-body {
            padding: 0.5rem 1.5rem 1.5rem;
            font-size: 0.95rem;
            color: var(--clr-muted);
            line-height: 1.75;
        }

        /* ========== SEO Text Block ========== */
        .seo-block {
            background: var(--clr-bg);
            border: 1px solid var(--clr-border);
            border-radius: var(--radius-card);
            padding: clamp(1.8rem, 4vw, 3rem);
            position: relative;
            overflow: hidden;
        }

        .seo-block::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, var(--clr-primary), var(--clr-accent));
            border-radius: 4px 0 0 4px;
        }

        .seo-block h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--clr-primary-dark);
            margin-bottom: 1rem;
        }

        .seo-block p {
            font-size: 0.95rem;
            color: var(--clr-muted);
            line-height: 1.85;
            margin-bottom: 1rem;
        }

        .seo-block p:last-child {
            margin-bottom: 0;
        }

        /* ========== CTA Section ========== */
        .cta-section {
            background: linear-gradient(135deg, #0E5C4F, #146B5C);
            position: relative;
            overflow: hidden;
            padding: clamp(3.5rem, 7vw, 5.5rem) 0;
            color: #fff;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            top: -40%;
            right: -5%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.08);
        }

        .cta-section::after {
            content: "";
            position: absolute;
            bottom: -50%;
            left: -5%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }

        .cta-section .container {
            position: relative;
            z-index: 2;
        }

        .cta-inner {
            text-align: center;
            max-width: 680px;
            margin: 0 auto;
        }

        .cta-inner h2 {
            font-size: clamp(1.8rem, 3vw, 2.4rem);
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            line-height: 1.35;
        }

        .cta-inner p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            margin-bottom: 2rem;
        }

        .cta-actions {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .cta-actions .btn-light {
            background: #fff;
            color: var(--clr-primary);
            border: none;
            font-weight: 600;
            box-shadow: 0 4px 18px rgba(0, 0, 0, 0.15);
        }

        .cta-actions .btn-light:hover {
            background: var(--clr-accent-light);
            color: var(--clr-primary-dark);
            transform: translateY(-2px);
        }

        .cta-extra {
            margin-top: 1.5rem;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
        }

        .cta-extra a {
            color: rgba(255, 255, 255, 0.85);
            text-decoration: underline;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--clr-primary-deep);
            color: rgba(255, 255, 255, 0.75);
            position: relative;
            padding-top: 4rem;
        }

        .site-footer::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--clr-accent) 30%, var(--clr-accent-light) 70%, transparent);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 2.5rem;
            padding-bottom: 3rem;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }

        .footer-brand .brand-text {
            color: #fff;
        }

        .footer-col p {
            font-size: 0.88rem;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 1.2rem;
        }

        .footer-social {
            display: flex;
            gap: 0.7rem;
        }

        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid rgba(201, 162, 75, 0.6);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--clr-accent);
            font-size: 1rem;
            transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
        }

        .footer-social a:hover {
            background: var(--clr-accent);
            color: #fff;
            border-color: var(--clr-accent);
        }

        .footer-col h4 {
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 1.1rem;
            position: relative;
            padding-bottom: 0.5rem;
        }

        .footer-col h4::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 24px;
            height: 2px;
            background: var(--clr-accent);
            border-radius: 2px;
        }

        .footer-col a {
            display: block;
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.6);
            padding: 0.3rem 0;
            transition: color 0.25s ease, padding-left 0.25s ease;
        }

        .footer-col a:hover {
            color: var(--clr-accent-light);
            padding-left: 6px;
        }

        .footer-contact-item {
            display: flex;
            align-items: flex-start;
            gap: 0.6rem;
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.6);
            padding: 0.35rem 0;
            line-height: 1.6;
        }

        .footer-contact-item i {
            color: var(--clr-accent);
            margin-top: 0.15rem;
            flex-shrink: 0;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding: 1.2rem 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: wrap;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-bottom-links {
            display: flex;
            gap: 1.5rem;
        }

        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.45);
            font-size: 0.82rem;
        }

        .footer-bottom-links a:hover {
            color: var(--clr-accent-light);
        }

        /* ========== Responsive ========== */
        @media (max-width: 1199.98px) {
            .nav-links {
                gap: 1.1rem;
            }

            .nav-search {
                max-width: 340px;
            }
        }

        @media (max-width: 991.98px) {
            .main-nav-inner {
                flex-wrap: wrap;
                padding: 0.7rem 0;
            }

            .brand-logo {
                order: 1;
            }

            .nav-toggler {
                display: flex;
                order: 3;
                margin-left: auto;
            }

            .nav-search {
                order: 4;
                flex: 1 1 100%;
                max-width: none;
                margin: 0.5rem 0 0;
            }

            .nav-links {
                display: none;
            }

            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .process-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 2.5rem 2rem;
            }

            .process-grid::before {
                display: none;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }

            .cat-banner-inner {
                flex-direction: column;
                align-items: flex-start;
            }

            .cat-breadcrumb {
                align-self: flex-start;
            }
        }

        @media (max-width: 767.98px) {
            .section {
                padding: 3.5rem 0;
            }

            .feature-grid {
                grid-template-columns: 1fr;
            }

            .process-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .cta-actions {
                flex-direction: column;
                width: 100%;
            }

            .cta-actions .btn {
                width: 100%;
            }
        }

        @media (max-width: 575.98px) {
            .brand-text {
                font-size: 1.1rem;
            }

            .brand-mark {
                width: 34px;
                height: 34px;
            }

            .cat-banner {
                padding: 2.5rem 0;
            }

            .cat-breadcrumb {
                font-size: 0.8rem;
                padding: 0.4rem 0.8rem;
            }

            .service-card .card-body {
                padding: 1.25rem;
            }

            .scenario-card {
                padding: 1.5rem;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .footer-bottom-links {
                justify-content: center;
                flex-wrap: wrap;
            }
        }