/* roulang page: index */
/* ========== 设计变量 ========== */
        :root {
            --ink: #152A26;
            --ink-deep: #0F201D;
            --ink-soft: #22413B;
            --paper: #F6F4EF;
            --white: #FFFFFF;
            --primary: #D9552B;
            --primary-dark: #BC4320;
            --copper: #C5A572;
            --line: #D9D5CC;
            --text: #252C29;
            --muted: #7B7F7B;
            --focus-ring: #2A5C4F;
            --radius-xs: 6px;
            --radius-btn: 8px;
            --radius-card: 10px;
            --radius-lg: 14px;
            --shadow-sm: 0 2px 8px rgba(16, 30, 28, 0.05);
            --shadow-md: 0 10px 24px rgba(16, 30, 28, 0.09);
            --shadow-lg: 0 14px 30px rgba(16, 30, 28, 0.12);
            --transition: all .25s ease-in-out;
        }

        /* ========== 基础 ========== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
            background: var(--paper);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color .2s ease;
        }

        a:hover {
            color: var(--primary-dark);
        }

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

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--ink-deep);
            font-weight: 700;
        }

        p {
            margin-bottom: 0;
        }

        ul {
            margin: 0;
            padding: 0;
        }

        :focus-visible {
            outline: 3px solid rgba(42, 92, 79, 0.65);
            outline-offset: 2px;
        }

        /* ========== 容器 ========== */
        .container-xl {
            max-width: 1180px;
        }

        .container-lg {
            max-width: 1180px;
        }

        @media (max-width: 1199.98px) {
            .container-xl,
            .container-lg {
                max-width: 100%;
                padding-left: 20px;
                padding-right: 20px;
            }
        }

        @media (max-width: 575.98px) {
            .container-xl,
            .container-lg {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* ========== 通用按钮 ========== */
        .btn {
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            transition: var(--transition);
        }

        .btn-primary-brand {
            min-height: 44px;
            padding: 0.65rem 1.4rem;
            background: var(--primary);
            color: var(--white);
            border: 1px solid var(--primary);
            box-shadow: 0 4px 12px rgba(217, 85, 43, 0.18);
        }

        .btn-primary-brand:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: var(--white);
            box-shadow: 0 8px 18px rgba(217, 85, 43, 0.26);
            transform: translateY(-2px);
        }

        .btn-outline-brand {
            min-height: 44px;
            padding: 0.65rem 1.4rem;
            background: transparent;
            border: 1px solid var(--primary);
            color: var(--primary);
        }

        .btn-outline-brand:hover {
            background: rgba(217, 85, 43, 0.07);
            border-color: var(--primary-dark);
            color: var(--primary-dark);
        }

        .btn-light-outline {
            min-height: 44px;
            padding: 0.65rem 1.4rem;
            background: transparent;
            border: 1px solid #FFFFFF;
            color: #FFFFFF;
        }

        .btn-light-outline:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #FFFFFF;
            border-color: #FFFFFF;
        }

        .btn-brand-lg {
            min-height: 52px;
            padding: 0.85rem 2rem;
            font-size: 16px;
            border-radius: 10px;
        }

        /* ========== Header 导航面板 ========== */
        .site-header {
            background: var(--ink);
            border-bottom: 3px solid var(--primary);
            position: sticky;
            top: 0;
            z-index: 1080;
        }

        .navbar-brand {
            padding: 0;
            margin: 0;
        }

        .brand-lockup {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .brand-icon {
            width: 46px;
            height: 46px;
            flex: 0 0 46px;
            border-radius: var(--radius-btn);
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 800;
            font-size: 22px;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.18);
        }

        .brand-name {
            color: var(--white);
            font-size: 19px;
            font-weight: 800;
            letter-spacing: 0.02em;
            line-height: 1.3;
        }

        .brand-note {
            font-size: 12px;
            color: var(--copper);
            letter-spacing: 0.08em;
        }

        .navbar {
            padding: 0;
            min-height: 78px;
        }

        .navbar-collapse {
            flex-grow: 0;
        }

        .nav-console {
            display: flex;
            align-items: center;
            gap: 4px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 14px;
            padding: 5px;
            margin: 0 18px;
        }

        .nav-console .nav-link-item {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 0.62rem 0.9rem;
            border-radius: 9px;
            font-size: 15px;
            font-weight: 500;
            line-height: 1;
            color: rgba(255, 255, 255, 0.88);
            border: 1px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-console .nav-link-item i {
            color: var(--copper);
            transition: var(--transition);
        }

        .nav-console .nav-link-item:hover {
            background: rgba(255, 255, 255, 0.14);
            color: #FFFFFF;
            transform: translateY(-1px);
        }

        .nav-console .nav-link-item.active {
            background: var(--primary);
            color: var(--white);
            box-shadow: 0 4px 14px rgba(217, 85, 43, 0.32);
        }

        .nav-console .nav-link-item.active i {
            color: var(--white);
        }

        .header-cta {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .nav-cta-btn {
            min-height: 44px;
            padding: 0.55rem 1.2rem;
            background: var(--primary);
            border: 1px solid var(--primary);
            color: #FFFFFF;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 12px rgba(217, 85, 43, 0.28);
            transition: var(--transition);
        }

        .nav-cta-btn:hover {
            background: var(--primary-dark);
            color: #FFFFFF;
            border-color: var(--primary-dark);
            transform: translateY(-2px);
        }

        .navbar-toggler {
            border: none;
            border-radius: var(--radius-btn);
            background: rgba(255, 255, 255, 0.08);
            color: #FFFFFF;
            padding: 0.6rem 0.8rem;
            outline: none;
            box-shadow: none;
        }

        .navbar-toggler:hover {
            background: rgba(255, 255, 255, 0.16);
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(197, 165, 114, 0.4);
        }

        @media (max-width: 1199.98px) {
            .nav-console .nav-link-item {
                padding: 0.55rem 0.65rem;
                gap: 6px;
                font-size: 14px;
            }

            .brand-name {
                font-size: 17px;
            }
        }

        @media (max-width: 991.98px) {
            .navbar-collapse {
                width: 100%;
            }

            .nav-console {
                flex-direction: column;
                align-items: stretch;
                background: transparent;
                margin: 14px 0 6px;
                gap: 8px;
                padding: 0;
            }

            .nav-console .nav-link-item {
                justify-content: flex-start;
                padding: 0.85rem 1rem;
                background: rgba(255, 255, 255, 0.06);
                border-radius: 8px;
            }

            .nav-console .nav-link-item.active {
                background: var(--primary);
            }

            .header-cta {
                width: 100%;
                padding: 6px 0 12px;
            }

            .nav-cta-btn {
                width: 100%;
                justify-content: center;
            }
        }

        /* ========== Hero ========== */
        .hero {
            position: relative;
            overflow: hidden;
            color: #FFFFFF;
            background:
                linear-gradient(112deg, rgba(11, 25, 21, 0.95) 0%, rgba(21, 63, 52, 0.88) 48%, rgba(13, 32, 27, 0.93) 100%),
                url('/assets/images/backpic/back-1.webp') center / cover no-repeat;
        }

        .hero::after {
            content: "";
            position: absolute;
            inset: 0;
            pointer-events: none;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
            background-size: 40px 40px;
            opacity: 0.55;
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            padding: 92px 0 78px;
        }

        @media (max-width: 991.98px) {
            .hero-inner {
                padding: 56px 0 50px;
            }
        }

        @media (max-width: 575.98px) {
            .hero-inner {
                padding: 42px 0 36px;
            }
        }

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(197, 165, 114, 0.12);
            color: var(--copper);
            font-size: 13px;
            font-weight: 600;
            border: 1px solid rgba(197, 165, 114, 0.25);
            border-radius: 999px;
            padding: 0.45rem 1rem;
            margin-bottom: 24px;
            letter-spacing: 0.02em;
        }

        .hero-eyebrow i {
            color: var(--primary);
        }

        .hero-title {
            color: var(--white);
            font-size: clamp(32px, 4.4vw, 48px);
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: 0.02em;
            margin-bottom: 20px;
        }

        .hero-title .title-accent {
            color: var(--primary);
            border-bottom: 2px solid rgba(217, 85, 43, 0.5);
        }

        .hero-lead {
            color: rgba(255, 255, 255, 0.84);
            font-size: 17px;
            line-height: 1.9;
            max-width: 560px;
            margin-bottom: 30px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 34px;
        }

        .hero-tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 10px;
        }

        .hero-tag-list .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.07);
            color: rgba(255, 255, 255, 0.8);
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: 999px;
            font-size: 13px;
            padding: 0.4rem 0.9rem;
        }

        .hero-visual-wrap {
            position: relative;
            z-index: 3;
        }

        .hero-visual-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 28px 56px rgba(5, 15, 12, 0.45);
            transform: translateY(8px);
        }

        .visual-winbar {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 12px 14px;
            background: #E9E7E0;
            border-bottom: 1px solid var(--line);
        }

        .visual-dot {
            width: 11px;
            height: 11px;
            border-radius: 50%;
        }

        .visual-dot.red {
            background: #E77A5C;
        }

        .visual-dot.yellow {
            background: #DDB85A;
        }

        .visual-dot.green {
            background: #6BAA7A;
        }

        .visual-winbar .window-title {
            font-size: 13px;
            color: var(--muted);
            margin-left: 6px;
            letter-spacing: 0.02em;
        }

        .visual-body {
            padding: 14px;
            background: #F6F5F1;
        }

        .visual-preview {
            border-radius: 8px;
            overflow: hidden;
            background: #DDE5E0;
            margin-bottom: 12px;
            aspect-ratio: 16 / 9;
        }

        .visual-preview img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .visual-feature-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .visual-feature-list .visual-row {
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--white);
            border-radius: 8px;
            border: 1px solid var(--line);
            padding: 9px 12px;
            font-size: 14px;
            color: var(--text);
            box-shadow: var(--shadow-sm);
        }

        .visual-feature-list .visual-row i {
            color: var(--primary);
            width: 16px;
            text-align: center;
        }

        .hero-points {
            margin-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            color: rgba(255, 255, 255, 0.72);
            font-size: 13px;
        }

        .hero-points span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .hero-points i {
            color: var(--copper);
        }

        /* ========== 通用 section ========== */
        .section {
            padding: 88px 0;
        }

        .section-tight {
            padding: 30px 0;
        }

        .section-alt {
            background: var(--white);
        }

        .section-head {
            margin-bottom: 50px;
        }

        .section-label {
            color: var(--primary);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.08em;
            margin-bottom: 10px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .section-label::before {
            content: "";
            width: 22px;
            height: 3px;
            background: var(--primary);
            border-radius: 4px;
        }

        .section-title {
            font-size: clamp(26px, 2.6vw, 32px);
            font-weight: 800;
            color: var(--ink-deep);
            line-height: 1.35;
            margin-bottom: 12px;
        }

        .section-desc {
            color: var(--muted);
            font-size: 16px;
            line-height: 1.9;
            max-width: 680px;
        }

        .section-head-center .section-desc {
            margin-left: auto;
            margin-right: auto;
        }

        .text-light .section-title,
        .text-light .section-label {
            color: #FFFFFF;
        }

        .text-light .section-title {
            color: #FFFFFF;
        }

        /* ========== 服务板块 ========== */
        .service-tile {
            height: 100%;
            background: var(--theme-card-bg, var(--white));
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 28px 26px;
            position: relative;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            overflow: hidden;
        }

        .service-tile:hover {
            border-color: #C9BEB2;
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

        .service-tile.wide-tile {
            border-radius: var(--radius-lg);
            padding: 32px 30px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 260px;
        }

        .service-tile.wide-tile::after {
            content: "";
            position: absolute;
            right: -32px;
            top: -32px;
            width: 130px;
            height: 130px;
            background: rgba(217, 85, 43, 0.05);
            border-radius: 50%;
            transition: var(--transition);
        }

        .service-tile.wide-tile:hover::after {
            transform: scale(1.4);
        }

        .service-tile.wide-tile.dark-tile {
            background: var(--ink);
            border-color: var(--ink);
            color: #FFFFFF;
        }

        .service-tile.wide-tile.dark-tile h3 {
            color: #FFFFFF;
        }

        .service-tile.wide-tile.dark-tile .service-description {
            color: rgba(255, 255, 255, 0.7);
        }

        .service-icon-group {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
        }

        .service-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-btn);
            background: rgba(197, 165, 114, 0.13);
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 19px;
            flex: 0 0 48px;
        }

        .dark-tile .service-icon {
            background: rgba(255, 255, 255, 0.1);
            color: var(--copper);
        }

        .service-num {
            font-size: 42px;
            font-weight: 800;
            color: rgba(255, 255, 255, 0.14);
            line-height: 1;
        }

        .service-name {
            font-size: 20px;
            font-weight: 700;
            color: var(--ink-deep);
            margin-bottom: 10px;
        }

        .dark-tile .service-name {
            color: var(--white);
        }

        .service-description {
            font-size: 15px;
            color: var(--muted);
            line-height: 1.9;
            margin-bottom: 18px;
        }

        .service-line {
            height: 1px;
            background: var(--line);
            margin: 18px 0;
        }

        .dark-tile .service-line {
            background: rgba(255, 255, 255, 0.15);
        }

        .service-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
        }

        .service-tile.wide-tile.dark-tile .service-link {
            color: var(--copper);
        }

        .service-link i {
            font-size: 13px;
            transition: transform .3s ease;
        }

        .service-tile:hover .service-link i {
            transform: translateX(4px);
        }

        .sub-card-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        @media (max-width: 991.98px) {
            .sub-card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 575.98px) {
            .sub-card-grid {
                grid-template-columns: 1fr;
            }
            .service-tile.wide-tile {
                padding: 24px 18px;
                min-height: 0;
            }
        }

        .sub-service-card {
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 22px 18px;
            height: 100%;
            transition: var(--transition);
        }

        .sub-service-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: #C9BEB2;
        }

        .sub-service-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-xs);
            background: var(--ink);
            color: var(--copper);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            margin-bottom: 16px;
        }

        .sub-service-name {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--ink-deep);
        }

        .sub-service-desc {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.65;
        }

        /* ========== 数据条 ========== */
        .stats-band {
            background: var(--ink);
            color: #FFFFFF;
            padding: 64px 0;
            position: relative;
            overflow: hidden;
            border-bottom: 3px solid var(--primary);
        }

        .stats-band::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
            height: 1px;
            background: linear-gradient(90deg, rgba(217, 85, 43, 0.7), rgba(197, 165, 114, 0.1), transparent);
        }

        .stat-wrap {
            text-align: center;
            padding: 30px 12px;
        }

        .stat-value {
            display: flex;
            align-items: baseline;
            justify-content: center;
            color: var(--white);
            font-size: 44px;
            font-weight: 800;
            gap: 4px;
            line-height: 1.2;
        }

        .stat-value .stat-unit {
            color: var(--copper);
            font-size: 24px;
            font-weight: 600;
        }

        .stat-label {
            margin-top: 12px;
            color: rgba(255, 255, 255, 0.66);
            font-size: 14px;
            letter-spacing: 0.05em;
        }

        /* ========== 案例区 ========== */
        .case-main-card {
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            overflow: hidden;
            height: 100%;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .case-main-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        .case-image-area {
            position: relative;
            aspect-ratio: 16 / 10;
            background: #DDE5E0;
            overflow: hidden;
        }

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

        .case-tag {
            position: absolute;
            left: 16px;
            bottom: 14px;
            background: rgba(21, 42, 38, 0.86);
            color: #FFFFFF;
            border-radius: 999px;
            font-size: 13px;
            padding: 0.3rem 0.9rem;
            border: 1px solid rgba(255, 255, 255, 0.14);
            backdrop-filter: blur(2px);
        }

        .case-body {
            padding: 24px;
        }

        .case-body h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--ink-deep);
            margin-bottom: 10px;
        }

        .case-body p {
            color: var(--muted);
            font-size: 15px;
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .case-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
        }

        .side-case-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            height: 100%;
        }

        .side-case-item {
            display: flex;
            align-items: center;
            gap: 14px;
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 12px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            min-height: 88px;
        }

        .side-case-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateX(3px);
            border-color: #C9BEB2;
        }

        .side-case-thumb {
            flex: 0 0 104px;
            height: 72px;
            border-radius: 7px;
            overflow: hidden;
            background: #DDE5E0;
        }

        .side-case-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .side-case-text {
            min-width: 0;
        }

        .side-case-text h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--ink-deep);
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .side-case-text span {
            font-size: 13px;
            color: var(--muted);
            display: block;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        @media (max-width: 767.98px) {
            .side-case-list {
                margin-top: 16px;
            }
        }

        /* ========== 路径方案 ========== */
        .path-section {
            background: var(--paper);
        }

        .path-item {
            display: flex;
            gap: 18px;
            padding: 0 0 40px 0;
            position: relative;
        }

        .path-item:last-child {
            padding-bottom: 0;
        }

        .path-item::before {
            content: "";
            position: absolute;
            left: 25px;
            top: 58px;
            bottom: -8px;
            width: 1px;
            background: var(--line);
        }

        .path-item:last-child::before {
            display: none;
        }

        .path-step {
            flex: 0 0 52px;
            width: 52px;
            height: 52px;
            border-radius: var(--radius-card);
            background: var(--ink);
            color: var(--copper);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            border: 1px solid rgba(197, 165, 114, 0.4);
            box-shadow: 0 4px 12px rgba(16, 30, 28, 0.12);
        }

        .path-content {
            flex: 1;
            background: var(--white);
            border: 1px solid var(--line);
            border-left: 4px solid var(--primary);
            border-radius: var(--radius-card);
            padding: 22px 24px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .path-content:hover {
            box-shadow: var(--shadow-md);
        }

        .path-content h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--ink-deep);
            margin-bottom: 8px;
        }

        .path-content p {
            font-size: 15px;
            color: var(--muted);
            line-height: 1.85;
            margin-bottom: 12px;
        }

        .path-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .path-tags .badge {
            font-weight: 500;
            padding: 0.45rem 0.8rem;
            border-radius: 999px;
            background: rgba(197, 165, 114, 0.13);
            color: #8A6A3F;
            border: 1px solid rgba(197, 165, 114, 0.25);
        }

        .path-cta {
            margin-top: 30px;
            padding: 26px 28px;
            background: var(--ink);
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 18px;
            color: #FFFFFF;
        }

        .path-cta-content h4 {
            color: #FFFFFF;
            font-size: 19px;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .path-cta-content p {
            color: rgba(255, 255, 255, 0.68);
            font-size: 14px;
        }

        @media (max-width: 575.98px) {
            .path-item {
                flex-direction: column;
                gap: 12px;
            }
            .path-item::before {
                left: 25px;
                top: 55px;
                bottom: 0;
            }
            .path-cta {
                padding: 22px 18px;
            }
        }

        /* ========== FAQ 区块 ========== */
        .faq-layout {
            display: grid;
            grid-template-columns: 0.9fr 1.4fr;
            gap: 46px;
            align-items: start;
        }

        .faq-aside {
            position: sticky;
            top: 120px;
        }

        @media (max-width: 991.98px) {
            .faq-layout {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .faq-aside {
                position: static;
            }
        }

        .faq-accordion .accordion-item {
            border: 1px solid var(--line);
            border-radius: var(--radius-card) !important;
            background: var(--white);
            overflow: hidden;
            margin-bottom: 12px;
            box-shadow: var(--shadow-sm);
        }

        .faq-accordion .accordion-button {
            min-height: 58px;
            background-color: var(--white);
            font-size: 16px;
            font-weight: 600;
            color: var(--ink-deep);
            padding: 0.9rem 1.2rem;
            border-radius: 10px !important;
            box-shadow: none;
            border-left: 3px solid transparent;
            transition: var(--transition);
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: #FFFCF8;
            border-left-color: var(--primary);
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(217, 85, 43, 0.2);
        }

        .faq-accordion .accordion-button::after {
            width: 22px;
            height: 22px;
            background-size: 1rem;
            color: var(--primary);
        }

        .faq-accordion .accordion-body {
            padding: 0 1.4rem 1.1rem 1.4rem;
            color: var(--muted);
            font-size: 15px;
            line-height: 1.9;
            border-top: 1px dashed var(--line);
        }

        /* ========== 最新资讯 / CMS ========== */
        .news-card-item {
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 22px 20px;
            height: 100%;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
            display: flex;
            flex-direction: column;
        }

        .news-card-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: #C9BEB2;
        }

        .news-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 6px;
            margin-bottom: 14px;
        }

        .news-cat {
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: rgba(217, 85, 43, 0.08);
            padding: 0.3rem 0.7rem;
            border-radius: 999px;
            white-space: nowrap;
        }

        .news-date {
            font-size: 13px;
            color: var(--muted);
            white-space: nowrap;
        }

        .news-title {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.55;
            color: var(--ink-deep);
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            min-height: 50px;
        }

        .news-summary {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.75;
            margin-bottom: 18px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card-footer {
            margin-top: auto;
            display: flex;
            align-items: center;
            justify-content: flex-end;
        }

        .news-more-link {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
        }

        .news-more-link i {
            transition: transform .3s;
        }

        .news-card-item:hover .news-more-link i {
            transform: translateX(4px);
        }

        .empty-news-block {
            background: var(--white);
            border: 1px dashed var(--line);
            border-radius: var(--radius-card);
            padding: 48px 20px;
            text-align: center;
            color: var(--muted);
            font-size: 15px;
        }

        .empty-news-block i {
            font-size: 28px;
            color: var(--line);
            display: block;
            margin-bottom: 8px;
        }

        /* ========== 联系转化 ========== */
        .contact-band {
            background: var(--ink);
            color: #FFFFFF;
            padding: 80px 0;
            border-top: 3px solid var(--primary);
        }

        .contact-title {
            color: #FFFFFF;
            font-size: 30px;
            font-weight: 800;
            margin-bottom: 18px;
        }

        .contact-lead {
            color: rgba(255, 255, 255, 0.72);
            font-size: 16px;
            line-height: 1.9;
            margin-bottom: 26px;
        }

        .contact-info-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 18px;
            margin: 0;
            padding: 0;
        }

        .contact-info-list li {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            font-size: 15px;
            color: rgba(255, 255, 255, 0.82);
            line-height: 1.8;
        }

        .contact-info-list li i {
            flex: 0 0 36px;
            width: 36px;
            height: 36px;
            border-radius: var(--radius-xs);
            background: rgba(255, 255, 255, 0.08);
            color: var(--copper);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            margin-top: 3px;
        }

        .contact-form-wrap {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            padding: 30px;
            color: var(--text);
            box-shadow: 0 22px 44px rgba(0, 0, 0, 0.26);
        }

        .contact-form-wrap h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .contact-form-wrap .form-note {
            color: var(--muted);
            font-size: 13px;
            margin-bottom: 22px;
        }

        .contact-form label {
            font-weight: 600;
            font-size: 14px;
            color: var(--text);
            margin-bottom: 6px;
            display: block;
        }

        .contact-form .form-control,
        .contact-form .form-select {
            height: 48px;
            background: #FCFBF8;
            border: 1px solid var(--line);
            border-radius: var(--radius-btn);
            color: var(--text);
            font-size: 15px;
            box-shadow: none;
            transition: var(--transition);
        }

        .contact-form textarea.form-control {
            height: auto;
            min-height: 110px;
            resize: vertical;
        }

        .contact-form .form-control::placeholder,
        .contact-form textarea::placeholder {
            color: #A8A9A3;
        }

        .contact-form .form-control:focus,
        .contact-form .form-select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(217, 85, 43, 0.15);
            background: #FFFFFF;
        }

        .form-success-msg {
            display: none;
            margin-top: 14px;
            padding: 10px 14px;
            background: rgba(42, 92, 79, 0.08);
            color: #1F5E4D;
            font-size: 14px;
            border-radius: 8px;
            border: 1px solid rgba(42, 92, 79, 0.2);
        }

        @media (max-width: 767.98px) {
            .contact-band {
                padding: 56px 0;
            }
            .contact-form-wrap {
                padding: 22px 18px;
                margin-top: 26px;
            }
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--ink);
            color: rgba(255, 255, 255, 0.72);
            padding: 56px 0 0;
        }

        .footer-top {
            padding-bottom: 32px;
        }

        .footer-brand-name {
            color: #FFFFFF;
            font-size: 20px;
            font-weight: 800;
            margin-bottom: 12px;
        }

        .footer-brand-desc {
            color: rgba(255, 255, 255, 0.56);
            font-size: 14px;
            line-height: 1.9;
            max-width: 300px;
        }

        .footer-title {
            color: #FFFFFF;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 18px;
            padding-bottom: 10px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.62);
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }

        .footer-links a i {
            font-size: 11px;
            color: var(--copper);
        }

        .footer-links a:hover {
            color: #FFFFFF;
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.09);
            padding: 18px 0;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.45);
            border-bottom: 1px solid transparent;
        }

        .footer-bottom a:hover {
            color: var(--copper);
            border-bottom-color: var(--copper);
        }

        .back-to-top {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 999px;
            padding: 0.5rem 1rem;
            transition: var(--transition);
        }

        .back-to-top:hover {
            color: #FFFFFF;
            background: var(--primary);
            border-color: var(--primary);
        }

        @media (max-width: 575.98px) {
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                justify-content: center;
            }
        }

/* roulang page: category1 */
:root {
        --c-dark: #152A26;
        --c-primary: #D9552B;
        --c-primary-dark: #B9451F;
        --c-accent: #C5A572;
        --c-bg: #F6F4EF;
        --c-panel: #FFFFFF;
        --c-border: #D9D5CC;
        --c-text: #252C29;
        --c-muted: #7B7F7B;
        --radius-sm: 6px;
        --radius-md: 10px;
        --radius-lg: 16px;
        --shadow-sm: 0 2px 8px rgba(16, 30, 28, 0.05);
        --shadow-lg: 0 14px 30px rgba(16, 30, 28, 0.12);
        --transition-base: all .25s ease;
    }

    * {
        box-sizing: border-box;
    }

    html {
        scroll-behavior: smooth;
    }

    body {
        margin: 0;
        font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Helvetica Neue", Arial, sans-serif;
        background: var(--c-bg);
        color: var(--c-text);
        font-size: 16px;
        line-height: 1.8;
        -webkit-font-smoothing: antialiased;
    }

    ul,
    ol {
        margin: 0;
        padding: 0;
    }

    a {
        color: var(--c-primary);
        text-decoration: none;
        transition: var(--transition-base);
    }

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

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

    .container,
    .container-xl,
    .container-lg,
    .container-xxl {
        max-width: 1180px;
    }

    .content-section {
        padding: 80px 0;
    }

    .section-pale {
        background: var(--c-panel);
    }

    .section-muted {
        background: #EFEBE3;
    }

    .section-title {
        font-size: clamp(1.75rem, 2.8vw, 2.25rem);
        font-weight: 700;
        line-height: 1.35;
        letter-spacing: .01em;
        margin: 0 0 .45rem;
    }

    .section-intro {
        max-width: 780px;
        color: var(--c-muted);
        font-size: 1rem;
        margin-bottom: 2.2rem;
    }

    .kicker-line {
        display: inline-flex;
        align-items: center;
        gap: .45rem;
        font-size: 14px;
        font-weight: 500;
        color: var(--c-dark);
        background: rgba(197, 165, 114, .22);
        padding: .3rem .9rem;
        border-radius: 50px;
        margin-bottom: .75rem;
    }

    /* ===== 顶部导航 ===== */
    .site-header {
        background: var(--c-dark);
        border-bottom: 3px solid var(--c-primary);
        position: sticky;
        top: 0;
        z-index: 1050;
    }

    .site-header .navbar {
        min-height: 80px;
        padding-top: 0;
        padding-bottom: 0;
    }

    .navbar-brand {
        max-width: none;
        margin-right: 0;
    }

    .brand-lockup {
        display: flex;
        align-items: center;
        gap: .75rem;
        color: #fff;
    }

    .brand-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 42px;
        height: 42px;
        border-radius: 10px;
        background: var(--c-primary);
        color: #fff;
        font-weight: 700;
        font-size: 21px;
        flex: 0 0 auto;
    }

    .brand-text {
        line-height: 1.2;
    }

    .brand-name {
        font-size: 1.06rem;
        font-weight: 700;
        letter-spacing: .02em;
        white-space: nowrap;
    }

    .brand-note {
        font-size: 11px;
        color: rgba(255, 255, 255, .55);
        margin-top: 2px;
    }

    .nav-console {
        display: flex;
        align-items: center;
        margin-left: auto;
        padding: 5px;
        gap: 4px;
        background: rgba(255, 255, 255, .06);
        border-radius: 14px;
        list-style: none;
        flex-wrap: wrap;
    }

    .nav-console .nav-item {
        margin: 0;
    }

    .nav-console .nav-link-item {
        display: inline-flex;
        align-items: center;
        gap: .4rem;
        color: rgba(255, 255, 255, .9);
        background: transparent;
        border-radius: 10px;
        font-size: .92rem;
        font-weight: 500;
        padding: .62rem .95rem;
        border: 1px solid transparent;
        transition: var(--transition-base);
        white-space: nowrap;
    }

    .nav-console .nav-link-item i {
        color: var(--c-accent);
        font-size: .9rem;
    }

    .nav-console .nav-link-item:hover {
        color: #fff;
        background: rgba(255, 255, 255, .13);
    }

    .nav-console .nav-link-item.active {
        background: var(--c-primary);
        color: #fff;
        border-color: var(--c-primary);
    }

    .nav-console .nav-link-item.active i {
        color: #fff;
    }

    .btn-cta-nav {
        background: var(--c-primary);
        border: 1px solid var(--c-primary);
        color: #fff;
        font-weight: 600;
        padding: .6rem 1.1rem;
        border-radius: 9px;
        font-size: .92rem;
        line-height: 1.2;
        transition: var(--transition-base);
    }

    .btn-cta-nav:hover {
        background: var(--c-primary-dark);
        color: #fff;
        border-color: var(--c-primary-dark);
        transform: translateY(-1px);
    }

    .navbar-toggler {
        width: 46px;
        height: 44px;
        border-radius: 9px;
        border: 1px solid rgba(255, 255, 255, .2);
        color: #fff;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 0;
        background: rgba(255, 255, 255, .08);
    }

    .navbar-toggler:hover {
        background: rgba(255, 255, 255, .16);
    }

    .navbar-toggler:focus {
        box-shadow: 0 0 0 3px rgba(255, 255, 255, .35);
    }

    @media (max-width: 991.98px) {
        .navbar-collapse {
            padding: 1rem 0 .5rem;
            width: 100%;
        }

        .nav-console {
            flex-direction: column;
            align-items: stretch;
            width: 100%;
            margin-left: 0;
        }

        .nav-console .nav-link-item {
            justify-content: flex-start;
            width: 100%;
        }

        .nav-console .cta-nav-item {
            margin-top: .35rem;
        }

        .btn-cta-nav {
            width: 100%;
            text-align: center;
            justify-content: center;
        }
    }

    /* ===== 页头 / 面包屑 ===== */
    .page-head {
        padding: 42px 0 24px;
    }

    .cate-head-card {
        background: linear-gradient(135deg, #E4E8DF 0%, #F7F1E8 100%);
        border: 1px solid #DDD6CC;
        border-radius: 22px;
        box-shadow: var(--shadow-sm);
        padding: 48px 44px;
        overflow: hidden;
        position: relative;
    }

    .cate-head-card::before {
        content: "";
        position: absolute;
        right: -60px;
        top: -60px;
        width: 210px;
        height: 210px;
        border-radius: 50%;
        border: 42px solid rgba(197, 165, 114, .14);
        pointer-events: none;
    }

    .breadcrumb-custom {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: .35rem;
        list-style: none;
        padding: 0;
        margin: 0 0 1.1rem;
        background: transparent;
        font-size: 13px;
    }

    .breadcrumb-custom li {
        display: flex;
        align-items: center;
        gap: .3rem;
    }

    .breadcrumb-custom li + li::before {
        content: "/";
        color: rgba(37, 44, 41, .4);
        margin: 0 .2rem;
    }

    .breadcrumb-custom a {
        color: var(--c-text);
        background: rgba(255, 255, 255, .7);
        border: 1px solid var(--c-border);
        border-radius: 50px;
        padding: .18rem .75rem;
        font-weight: 500;
    }

    .breadcrumb-custom a:hover {
        border-color: var(--c-primary);
        color: var(--c-primary);
    }

    .breadcrumb-custom .active {
        color: var(--c-muted);
        background: transparent;
        border: 1px dashed var(--c-border);
        padding: .18rem .75rem;
        border-radius: 50px;
    }

    .page-title {
        font-size: clamp(2rem, 3.8vw, 3rem);
        font-weight: 800;
        line-height: 1.28;
        letter-spacing: .015em;
        margin-bottom: .9rem;
    }

    .page-title .term-highlight {
        background: rgba(217, 85, 43, .12);
        border-left: 4px solid var(--c-primary);
        padding: .02rem .35rem .02rem .6rem;
        border-radius: 0 8px 8px 0;
        white-space: normal;
    }

    .page-lead {
        color: #4D5551;
        font-size: 1.02rem;
        max-width: 640px;
        margin-bottom: 1.7rem;
    }

    .cate-head-actions {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: .8rem;
    }

    .btn-primary-custom {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: .45rem;
        background: var(--c-primary);
        color: #fff !important;
        border: 1px solid var(--c-primary);
        border-radius: 9px;
        padding: .78rem 1.55rem;
        font-weight: 600;
        min-height: 48px;
        transition: var(--transition-base);
    }

    .btn-primary-custom:hover {
        background: var(--c-primary-dark);
        border-color: var(--c-primary-dark);
        transform: translateY(-2px);
        box-shadow: 0 10px 24px rgba(217, 85, 43, .2);
    }

    .btn-outline-dark-custom {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: .45rem;
        border: 1px solid rgba(21, 42, 38, .45);
        color: var(--c-dark);
        background: transparent;
        border-radius: 9px;
        padding: .78rem 1.5rem;
        font-weight: 600;
        min-height: 48px;
        transition: var(--transition-base);
    }

    .btn-outline-dark-custom:hover {
        background: rgba(21, 42, 38, .08);
        border-color: var(--c-dark);
        color: var(--c-dark);
    }

    .cover-frame {
        border-radius: 18px;
        overflow: hidden;
        border: 1px solid rgba(255, 255, 255, .6);
        box-shadow: 0 18px 46px rgba(21, 42, 38, .18);
        position: relative;
        z-index: 1;
    }

    .cover-frame img {
        width: 100%;
        height: 100%;
        min-height: 260px;
        object-fit: cover;
        background-color: #E8E2D6;
    }

    @media (max-width: 767.98px) {
        .cate-head-card {
            padding: 28px 20px;
        }

        .cover-frame {
            margin-top: 8px;
        }
    }

    /* ===== 入口类型卡 ===== */
    .entry-card {
        background: var(--c-panel);
        border: 1px solid var(--c-border);
        outline: 1px solid transparent;
        border-radius: 18px;
        padding: 26px 26px 24px;
        position: relative;
        height: 100%;
        box-shadow: var(--shadow-sm);
        transition: transform .3s, box-shadow .3s, border-color .3s;
    }

    .entry-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-lg);
        border-color: rgba(217, 85, 43, .35);
    }

    .entry-card .entry-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 52px;
        height: 52px;
        border-radius: 14px;
        background: rgba(217, 85, 43, .1);
        color: var(--c-primary);
        font-size: 1.25rem;
        margin-bottom: 1.2rem;
    }

    .entry-card h3 {
        font-size: 1.15rem;
        font-weight: 700;
        margin: 0 0 .5rem;
        line-height: 1.5;
    }

    .entry-card p {
        color: var(--c-muted);
        margin-bottom: 1.4rem;
        font-size: .95rem;
    }

    .entry-card .tag-box {
        display: flex;
        flex-wrap: wrap;
        gap: .45rem;
        margin-bottom: 1.5rem;
    }

    .tag-box span {
        display: inline-flex;
        align-items: center;
        background: #F5F2EE;
        color: var(--c-muted);
        font-size: 12px;
        padding: .2rem .65rem;
        border-radius: 50px;
    }

    .entry-more {
        display: inline-flex;
        align-items: center;
        gap: .5rem;
        color: var(--c-primary) !important;
        font-weight: 600;
        font-size: .95rem;
    }

    .entry-more i {
        transition: transform .2s;
    }

    .entry-card:hover .entry-more i {
        transform: translateX(5px);
    }

    /* ===== 对比表 ===== */
    .compare-panel {
        border-radius: 18px;
        overflow: hidden;
        border: 1px solid var(--c-border);
        background: var(--c-panel);
        box-shadow: var(--shadow-sm);
    }

    .compare-panel .table {
        margin: 0;
        vertical-align: middle;
    }

    .compare-panel .table thead th {
        background: var(--c-dark);
        color: #fff;
        font-weight: 600;
        font-size: .95rem;
        border: 0;
        padding: 1rem 1.2rem;
    }

    .compare-panel .table tbody td {
        padding: 1.15rem 1.2rem;
        border-bottom: 1px solid var(--c-border);
        color: #4B534E;
        font-size: .94rem;
    }

    .compare-panel .table tbody tr:last-child td {
        border-bottom: 0;
    }

    .compare-panel .table tbody tr:hover td {
        background: #FAF7F2;
    }

    /* ===== 流程深色区 ===== */
    .dark-console {
        background: var(--c-dark);
        color: #fff;
    }

    .dark-console .section-intro {
        color: rgba(255, 255, 255, .72);
    }

    .step-card {
        background: rgba(255, 255, 255, .07);
        border: 1px solid rgba(255, 255, 255, .1);
        border-radius: 16px;
        padding: 28px 24px;
        height: 100%;
        position: relative;
        transition: var(--transition-base);
    }

    .step-card:hover {
        background: rgba(255, 255, 255, .12);
        transform: translateY(-3px);
    }

    .step-card .step-num {
        font-size: 1.05rem;
        font-weight: 800;
        color: var(--c-accent);
        letter-spacing: .08em;
    }

    .step-card h3 {
        color: #fff;
        font-size: 1.08rem;
        font-weight: 700;
        margin: .8rem 0 .55rem;
        line-height: 1.5;
    }

    .step-card p {
        color: rgba(255, 255, 255, .75);
        font-size: .9rem;
        line-height: 1.7;
        margin: 0;
    }

    .btn-light-cta {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: .45rem;
        background: #fff;
        color: var(--c-dark) !important;
        border: 1px solid #fff;
        border-radius: 9px;
        min-height: 48px;
        padding: .7rem 1.45rem;
        font-weight: 700;
        transition: var(--transition-base);
    }

    .btn-light-cta:hover {
        background: var(--c-accent);
        border-color: var(--c-accent);
        color: var(--c-dark) !important;
        transform: translateY(-2px);
        box-shadow: 0 10px 20px rgba(0, 0, 0, .15);
    }

    .btn-outline-light-cta {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: .45rem;
        background: transparent;
        color: #fff !important;
        border: 1px solid rgba(255, 255, 255, .6);
        border-radius: 9px;
        min-height: 48px;
        padding: .7rem 1.45rem;
        font-weight: 600;
        transition: var(--transition-base);
    }

    .btn-outline-light-cta:hover {
        background: #fff;
        color: var(--c-dark) !important;
        border-color: #fff;
    }

    /* ===== FAQ ===== */
    .accordion-custom {
        background: var(--c-panel);
        border-radius: 18px;
        border: 1px solid var(--c-border);
        overflow: hidden;
        box-shadow: var(--shadow-sm);
    }

    .accordion-custom .accordion-item {
        border: 0;
        background: transparent;
        border-bottom: 1px solid var(--c-border);
        border-radius: 0 !important;
    }

    .accordion-custom .accordion-item:last-child {
        border-bottom: 0;
    }

    .accordion-custom .accordion-button {
        min-height: 58px;
        background: #fff;
        color: var(--c-text);
        font-size: 1rem;
        font-weight: 600;
        padding: 1rem 1.4rem;
        border-left: 4px solid transparent;
        border-radius: 0 !important;
        box-shadow: none;
    }

    .accordion-custom .accordion-button::after {
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23D9552B'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
        transition: transform .2s;
    }

    .accordion-custom .accordion-button:not(.collapsed) {
        background: #FFF9F4;
        color: var(--c-dark);
        border-left-color: var(--c-primary);
    }

    .accordion-custom .accordion-button:not(.collapsed)::after {
        transform: rotate(-180deg);
    }

    .accordion-custom .accordion-body {
        background: #FFFDF9;
        color: #4B534E;
        font-size: .95rem;
        line-height: 1.85;
        padding: 1rem 1.4rem 1.4rem;
        border-left: 4px solid var(--c-primary);
    }

    .btn-outline-primary-custom {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: .5rem;
        color: var(--c-primary);
        border: 1px solid rgba(217, 85, 43, .6);
        background: transparent;
        padding: .7rem 1.35rem;
        border-radius: 9px;
        min-height: 46px;
        font-weight: 600;
        transition: var(--transition-base);
    }

    .btn-outline-primary-custom:hover {
        background: rgba(217, 85, 43, .08);
        color: var(--c-primary-dark);
        border-color: var(--c-primary-dark);
    }

    /* ===== 转化 CTA ===== */
    .cta-strip {
        background: var(--c-dark);
        border-top: 3px solid var(--c-primary);
        padding: 62px 0;
        color: #fff;
    }

    .cta-strip h2 {
        color: #fff;
    }

    .cta-strip p {
        color: rgba(255, 255, 255, .75);
        max-width: 650px;
    }

    /* ===== 页脚 ===== */
    .site-footer {
        background: var(--c-dark);
        color: rgba(255, 255, 255, .72);
        padding: 64px 0 24px;
        border-top: 1px solid rgba(255, 255, 255, .08);
        font-size: .92rem;
    }

    .footer-brand-name {
        font-size: 1.25rem;
        font-weight: 800;
        color: #fff;
        margin-bottom: .7rem;
    }

    .footer-brand-desc {
        color: rgba(255, 255, 255, .62);
        max-width: 360px;
        line-height: 1.8;
        margin: 0;
    }

    .footer-title {
        color: #fff;
        font-size: .95rem;
        font-weight: 700;
        margin-bottom: 1.1rem;
        position: relative;
        padding-bottom: .45rem;
    }

    .footer-title::after {
        content: "";
        display: block;
        width: 26px;
        height: 3px;
        background: var(--c-primary);
        border-radius: 4px;
        margin-top: .5rem;
    }

    .footer-links {
        list-style: none;
        padding: 0;
        display: grid;
        gap: .45rem;
    }

    .footer-links a {
        color: rgba(255, 255, 255, .66);
        display: inline-flex;
        align-items: center;
        gap: .5rem;
        transition: var(--transition-base);
    }

    .footer-links a:hover {
        color: #fff;
        padding-left: 3px;
    }

    .footer-links a i {
        color: var(--c-accent);
        font-size: .75rem;
    }

    .back-to-top {
        display: inline-flex;
        align-items: center;
        gap: .45rem;
        color: #fff;
        background: rgba(255, 255, 255, .08);
        border: 1px solid rgba(255, 255, 255, .2);
        border-radius: 8px;
        padding: .55rem 1rem;
        font-size: .85rem;
        transition: var(--transition-base);
    }

    .back-to-top:hover {
        background: var(--c-primary);
        color: #fff;
        border-color: var(--c-primary);
    }

    .footer-bottom {
        border-top: 1px solid rgba(255, 255, 255, .1);
        margin-top: 3rem;
        padding-top: 1.5rem;
        display: flex;
        flex-wrap: wrap;
        gap: .4rem 1.6rem;
        justify-content: space-between;
        font-size: 13px;
        color: rgba(255, 255, 255, .5);
    }

    @media (max-width: 767.98px) {
        .content-section {
            padding: 52px 0;
        }

        .page-head {
            padding-top: 28px;
        }

        .cta-strip {
            padding: 46px 0;
        }

        .site-footer {
            padding-top: 44px;
        }
    }

    @media (max-width: 575.98px) {
        .brand-name {
            font-size: .95rem;
        }

        .page-title {
            font-size: 1.9rem;
        }

        .entry-card {
            padding: 22px 20px;
        }
    }

/* roulang page: article */
:root {
    --ink-deep: #152A26;
    --ink-soft: #1D3B36;
    --paper: #F6F4EF;
    --paper-card: #FFFFFF;
    --brand: #D9552B;
    --brand-dark: #BC451F;
    --gold: #C5A572;
    --border: #D9D5CC;
    --text-main: #252C29;
    --text-soft: #767D78;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --shadow-sm: 0 2px 8px rgba(16, 30, 28, 0.05);
    --shadow-hover: 0 14px 30px rgba(16, 30, 28, 0.12);
    --focus-ring: #2A5C4F;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Helvetica Neue", Arial, sans-serif;
    background: var(--paper);
    color: var(--text-main);
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: var(--brand);
    text-decoration: none;
}

a:hover {
    color: var(--brand-dark);
}

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

:focus-visible {
    outline: 3px solid var(--focus-ring);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

.container-xl {
    max-width: 1180px;
    margin: 0 auto;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 44px;
    padding: 0 22px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    border: 1px solid transparent;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
    cursor: pointer;
}

.btn-primary {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
}

.btn-primary:hover {
    background: var(--brand-dark);
    border-color: var(--brand-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(217, 85, 43, 0.22);
}

.btn-outline-brand {
    background: transparent;
    border-color: var(--brand);
    color: var(--brand);
}

.btn-outline-brand:hover {
    background: rgba(217, 85, 43, 0.06);
    color: var(--brand-dark);
    border-color: var(--brand-dark);
    transform: translateY(-1px);
}

.site-header {
    background: var(--ink-deep);
    border-bottom: 3px solid var(--brand);
    box-shadow: 0 10px 28px rgba(16, 30, 28, 0.18);
    position: sticky;
    top: 0;
    z-index: 1080;
}

.site-header .navbar {
    min-height: 76px;
    padding-top: 0;
    padding-bottom: 0;
}

.navbar-brand {
    padding-top: 0;
    padding-bottom: 0;
    margin-right: 0;
}

.brand-lockup {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    border-radius: 10px;
    background: var(--brand);
    color: #fff;
    font-weight: 800;
    font-size: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 6px 18px rgba(217, 85, 43, 0.35);
}

.brand-text .brand-name {
    color: #fff;
    font-size: 19px;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.25;
}

.brand-text .brand-note {
    color: rgba(255, 255, 255, 0.55);
    font-size: 11px;
    letter-spacing: 0.03em;
}

.navbar-toggler {
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.05);
    width: 46px;
    height: 44px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.navbar-toggler:hover {
    background: rgba(255, 255, 255, 0.14);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.25rem rgba(217, 85, 43, 0.35);
}

.nav-console {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.nav-console .nav-link-item {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.78);
    border-radius: 10px;
    padding: 10px 13px;
    font-size: 15px;
    font-weight: 500;
    line-height: 1;
    border: 1px solid transparent;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav-console .nav-link-item:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    transform: translateY(-2px);
}

.nav-console .nav-link-item.active {
    background: #fff;
    color: var(--ink-deep);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.nav-cta-btn {
    background: var(--brand);
    color: #fff;
    border-color: var(--brand);
    height: 44px;
    white-space: nowrap;
    border-radius: var(--radius-md);
    font-weight: 600;
}

.nav-cta-btn:hover {
    background: #fff;
    color: var(--ink-deep);
    border-color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(217, 85, 43, 0.3);
}

.article-main {
    padding: 48px 0 90px;
    background: var(--paper);
}

.breadcrumb-pill-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.breadcrumb-pill-list {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    list-style: none;
    gap: 6px;
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    border-radius: 999px;
    padding: 9px 16px;
    margin: 0;
}

.breadcrumb-pill-list li {
    display: inline-flex;
    align-items: center;
    color: var(--text-soft);
    font-size: 13px;
}

.breadcrumb-pill-list li + li::before {
    content: "/";
    color: #C4BFB4;
    margin-right: 4px;
    font-size: 12px;
}

.breadcrumb-pill-list a {
    color: var(--brand);
    font-weight: 500;
}

.article-card {
    background: var(--paper-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    max-width: 900px;
    margin: 0 auto;
    padding: clamp(26px, 5vw, 56px);
}

.article-head {
    margin-bottom: 28px;
}

.article-head h1 {
    font-size: clamp(28px, 3.6vw, 42px);
    font-weight: 800;
    line-height: 1.35;
    letter-spacing: 0.01em;
    color: var(--text-main);
    margin: 0 0 20px;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding-bottom: 24px;
    border-bottom: 1px dashed var(--border);
}

.meta-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #FAF8F3;
    border: 1px solid var(--border);
    color: var(--text-soft);
    border-radius: 999px;
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 400;
    line-height: 1.2;
}

.meta-badge i {
    color: var(--brand);
    font-size: 13px;
}

.cms-prose {
    max-width: 100%;
    color: var(--text-main);
    font-size: 17px;
    line-height: 1.95;
}

.cms-prose p {
    margin: 0 0 1.35em;
}

.cms-prose h2 {
    font-size: 26px;
    font-weight: 700;
    line-height: 1.4;
    margin: 1.6em 0 0.7em;
    padding-left: 14px;
    border-left: 4px solid var(--brand);
}

.cms-prose h3 {
    font-size: 21px;
    font-weight: 700;
    line-height: 1.45;
    margin: 1.5em 0 0.6em;
}

.cms-prose h4 {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.5;
}

.cms-prose a {
    color: var(--brand);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.cms-prose a:hover {
    color: var(--brand-dark);
}

.cms-prose ul,
.cms-prose ol {
    margin: 0 0 1.4em;
    padding-left: 1.4em;
}

.cms-prose li {
    margin-bottom: 0.45em;
}

.cms-prose ul li::marker {
    color: var(--gold);
}

.cms-prose ol li::marker {
    color: var(--brand);
    font-weight: 700;
}

.cms-prose blockquote {
    margin: 1.6em 0;
    padding: 18px 22px;
    background: #FAF6F1;
    border-left: 4px solid var(--brand);
    border-radius: 0 10px 10px 0;
    color: #4D5652;
}

.cms-prose img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 22px 0;
    box-shadow: var(--shadow-sm);
}

.cms-prose table {
    width: 100%;
    margin: 1.6em 0;
    border-collapse: collapse;
    font-size: 15px;
    line-height: 1.6;
}

.cms-prose table th,
.cms-prose table td {
    border: 1px solid var(--border);
    padding: 10px 14px;
    text-align: left;
}

.cms-prose table th {
    background: #F4F1EB;
    font-weight: 600;
}

.cms-prose code {
    background: #F3F0E9;
    border: 1px solid var(--border);
    border-radius: 5px;
    padding: 2px 7px;
    font-size: 0.9em;
    word-break: break-all;
}

.post-direction {
    margin-top: 40px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.post-direction .btn {
    min-width: 0;
    padding: 0 18px;
    font-size: 14px;
}

.empty-state {
    max-width: 900px;
    margin: 20px auto 0;
    background: #fff;
    border: 1px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 90px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.empty-state i {
    font-size: 44px;
    color: var(--gold);
    margin-bottom: 16px;
}

.empty-state h1 {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 10px;
}

.empty-state p {
    color: var(--text-soft);
    margin-bottom: 24px;
}

.related-section {
    max-width: 1160px;
    margin: 80px auto 0;
}

.related-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 26px;
}

.related-section-head h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-main);
    margin: 0;
    position: relative;
    padding-left: 15px;
}

.related-section-head h2::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 4px;
    border-radius: 4px;
    background: var(--brand);
}

.related-section-head a {
    font-size: 14px;
    color: var(--text-soft);
    transition: color 0.2s;
}

.related-section-head a:hover {
    color: var(--brand);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.related-card {
    display: flex;
    align-items: center;
    gap: 18px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--gold);
}

.related-thumb {
    flex: 0 0 128px;
    height: 96px;
    border-radius: 10px;
    overflow: hidden;
    background: #EAE5DC;
}

.related-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.related-content {
    min-width: 0;
}

.related-content .tag {
    display: inline-block;
    font-size: 12px;
    color: var(--brand);
    background: rgba(217, 85, 43, 0.08);
    border-radius: 999px;
    padding: 4px 10px;
    margin-bottom: 7px;
}

.related-content h3 {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.5;
    margin: 0 0 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-content h3 a {
    color: var(--text-main);
}

.related-content h3 a:hover {
    color: var(--brand);
}

.related-content .related-date {
    font-size: 12px;
    color: #9A9C97;
    display: flex;
    align-items: center;
    gap: 6px;
}

.site-footer {
    background: var(--ink-deep);
    color: rgba(255, 255, 255, 0.7);
    border-top: 4px solid var(--brand);
    padding: 64px 0 20px;
}

.footer-top {
    padding-bottom: 40px;
}

.footer-brand-name {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}

.footer-brand-desc {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    line-height: 1.8;
    margin: 0;
}

.footer-title {
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.58);
    font-size: 14px;
    transition: color 0.2s ease, padding-left 0.2s ease;
}

.footer-links a:hover {
    color: #fff;
    padding-left: 4px;
}

.footer-links a i {
    font-size: 11px;
    color: var(--gold);
}

.back-to-top {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 999px;
    padding: 10px 18px;
    font-size: 13px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    transition: background 0.2s ease, color 0.2s ease;
}

.back-to-top:hover {
    background: var(--brand);
    color: #fff;
    border-color: var(--brand);
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 22px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 13px;
}

@media (min-width: 992px) {
    .nav-console {
        margin-left: auto;
        margin-right: 16px;
    }

    .navbar-collapse {
        display: flex;
        align-items: center;
    }
}

@media (max-width: 991.98px) {
    .site-header .navbar {
        min-height: auto;
        padding: 12px 0;
    }

    .navbar-collapse {
        padding: 18px 0 10px;
        width: 100%;
    }

    .nav-console {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        width: 100%;
        margin: 14px 0 10px;
    }

    .nav-console .nav-link-item {
        width: 100%;
        justify-content: flex-start;
        min-height: 46px;
    }

    .nav-cta-btn {
        width: 100%;
        height: 48px;
        justify-content: center;
    }

    .article-main {
        padding-top: 36px;
        padding-bottom: 70px;
    }

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

@media (max-width: 767.98px) {
    .brand-text .brand-name {
        font-size: 16px;
    }

    .brand-icon {
        width: 36px;
        height: 36px;
        font-size: 17px;
        border-radius: 8px;
    }

    .brand-lockup {
        gap: 8px;
    }

    .article-main {
        padding: 24px 0 60px;
    }

    .breadcrumb-pill-wrap {
        padding: 0 14px;
        margin-bottom: 20px;
    }

    .breadcrumb-pill-list {
        width: 100%;
        justify-content: flex-start;
        border-radius: 18px;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding: 10px 12px;
    }

    .breadcrumb-pill-list li {
        white-space: nowrap;
    }

    .article-card {
        margin: 0 14px;
        padding: 24px 20px;
        border-radius: 14px;
    }

    .article-head h1 {
        font-size: 26px;
        margin-bottom: 16px;
    }

    .meta-badge {
        font-size: 12px;
        padding: 6px 11px;
    }

    .cms-prose {
        font-size: 16px;
    }

    .cms-prose h2 {
        font-size: 22px;
        margin-top: 1.4em;
    }

    .cms-prose h3 {
        font-size: 19px;
    }

    .post-direction {
        flex-direction: column;
        align-items: stretch;
    }

    .post-direction .btn {
        width: 100%;
    }

    .related-section {
        margin-top: 60px;
        padding: 0 14px;
    }

    .related-section-head h2 {
        font-size: 22px;
    }

    .related-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .related-card {
        gap: 14px;
        padding: 12px;
    }

    .related-thumb {
        flex-basis: 108px;
        height: 90px;
    }

    .related-content h3 {
        font-size: 14px;
    }

    .empty-state {
        margin: 0 14px;
        padding: 70px 18px;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

@media (max-width: 575.98px) {
    .article-card {
        margin: 0 10px;
        padding: 22px 16px;
    }

    .related-thumb {
        flex-basis: 96px;
        height: 84px;
    }

    .related-card {
        align-items: stretch;
    }
}

/* roulang page: category2 */
:root {
  --green-dark: #152A26;
  --green-deep: #0E1D1A;
  --paper: #F6F4EF;
  --white: #FFFFFF;
  --primary: #D9552B;
  --primary-hover: #BD4520;
  --gold: #C5A572;
  --line: #D9D5CC;
  --text: #252C29;
  --muted: #7B7F7B;
  --focus: #2A5C4F;
  --radius-sm: 6px;
  --radius-btn: 8px;
  --radius-card: 10px;
  --radius-img: 14px;
  --shadow-card: 0 2px 8px rgba(16, 30, 28, 0.05);
  --shadow-hover: 0 14px 30px rgba(16, 30, 28, 0.12);
  --container-w: 1180px;
}

* { box-sizing: border-box; }

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
  color: var(--text);
  background: var(--paper);
  line-height: 1.8;
  overflow-x: hidden;
}

body, h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease; }
a:hover { color: var(--primary); }
img { max-width: 100%; display: block; }
button { border: 0; background: none; }
[type="button"] { -webkit-appearance: none; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

html {
  scroll-behavior: smooth;
}

.container-xl {
  max-width: var(--container-w);
}

.paper-bg { background: var(--paper); }
.white-bg { background: #fff; }

/* ========== Site Header ========== */
.site-header {
  background: var(--green-dark);
  border-bottom: 3px solid var(--primary);
  position: sticky;
  top: 0;
  z-index: 1002;
}

.site-header .navbar {
  min-height: 72px;
  padding: 0.6rem 0;
}

.navbar-brand {
  min-width: 220px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--gold);
  color: var(--green-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.35rem;
  flex: 0 0 42px;
}

.brand-text { line-height: 1.2; }

.brand-name {
  font-weight: 800;
  font-size: 1.04rem;
  color: #fff;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.brand-note {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.75rem;
  margin-top: 2px;
}

.navbar-toggler {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-sm);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.navbar-toggler:hover { background: rgba(255, 255, 255, 0.08); }

.navbar-collapse {
  flex-basis: auto;
}

.nav-console {
  gap: 0.45rem;
  margin-left: auto;
}

.nav-console .nav-link-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 24px;
  padding: 0.52rem 0.95rem;
  font-size: 0.95rem;
  font-weight: 500;
  min-height: 40px;
  white-space: nowrap;
}

.nav-console .nav-link-item i {
  color: var(--gold);
  font-size: 0.92rem;
  transition: color 0.2s;
}

.nav-console .nav-link-item:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.nav-console .nav-link-item.active {
  background: var(--primary);
  color: #fff;
}

.nav-console .nav-link-item.active i {
  color: #fff;
}

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0.55rem 1.3rem;
  border-radius: 24px;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  white-space: nowrap;
  margin-left: 0.8rem;
}

.nav-cta-btn:hover {
  background: var(--primary-hover);
  color: #fff;
  transform: translateY(-1px);
}

/* ========== Category Page Header ========== */
.cat2-header {
  position: relative;
  background: #F0EDE5;
  padding: 64px 0 58px;
  border-bottom: 1px solid var(--line);
}

.cat2-header .bg-layer {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-3.png');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
  pointer-events: none;
}

.cat2-header .container-xl {
  position: relative;
  z-index: 2;
}

.breadcrumb-wrap {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 4px 14px;
  margin-bottom: 28px;
}

.breadcrumb-wrap ol { margin: 0; }

.breadcrumb-wrap .breadcrumb { margin: 0; padding: 0; }

.breadcrumb-wrap .breadcrumb li {
  font-size: 0.82rem;
  display: inline-flex;
  align-items: center;
  color: var(--muted);
}

.breadcrumb-wrap .breadcrumb li a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text);
}

.breadcrumb-wrap .breadcrumb li a:hover { color: var(--primary); }
.breadcrumb-wrap .breadcrumb li.active { color: var(--primary); }
.breadcrumb-wrap .breadcrumb-item + .breadcrumb-item::before { color: #A89F96; }

.cat-title {
  font-size: clamp(30px, 4.2vw, 46px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--text);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0;
  margin-bottom: 20px;
}

.cat-title .topic-divider {
  color: var(--primary);
  margin: 0 0.28em;
}

.cat-title .topic-mark {
  color: var(--primary);
  background: linear-gradient(transparent 67%, rgba(217, 85, 43, 0.22) 67%);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.cat2-desc {
  max-width: 860px;
  font-size: 1rem;
  color: #4A514D;
  line-height: 1.85;
  margin-bottom: 24px;
}

.meta-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.meta-chips span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  color: var(--green-dark);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 0.3rem 0.8rem;
  line-height: 1.4;
}

.meta-chips i { color: var(--gold); }

/* ========== Two-column split layout ========== */
.category-split-body {
  padding: 64px 0 74px;
  background: var(--paper);
}

.split-section {
  padding-bottom: 48px;
  margin-bottom: 48px;
  border-bottom: 1px dashed #CFC8BC;
  scroll-margin-top: 110px;
}

.split-section:last-of-type { border-bottom: 0; }

.section-kicker {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}

.split-section h2 {
  font-size: clamp(24px, 2.2vw, 32px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
  margin-bottom: 16px;
}

.split-section p {
  color: #3D4541;
  line-height: 1.9;
}

.lead-text {
  margin-bottom: 24px;
  font-size: 1rem;
  color: #4A514D;
}

/* anchor panel */
.anchor-panel {
  position: sticky;
  top: 100px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 22px 20px;
  box-shadow: var(--shadow-card);
}

.anchor-heading {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--green-dark);
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 8px;
}

.anchor-heading::before {
  content: "";
  width: 4px;
  height: 16px;
  background: var(--primary);
  border-radius: 2px;
}

.anchor-list {
  border-top: 1px solid var(--line);
}

.anchor-list li {
  border-bottom: 1px solid #ECE8E0;
}

.anchor-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 0.72rem 0.2rem;
  font-size: 0.9rem;
  color: var(--text);
}

.anchor-list a i {
  font-size: 0.72rem;
  color: var(--gold);
}

.anchor-list a:hover {
  color: var(--primary);
  padding-left: 6px;
}

.anchor-note {
  margin-top: 18px;
  background: #F6F1E8;
  border: 1px solid #E4DDD0;
  border-radius: var(--radius-card);
  padding: 17px 15px;
  display: flex;
  gap: 10px;
}

.anchor-note i {
  color: var(--gold);
  font-size: 1.2rem;
}

.anchor-note p {
  font-size: 0.82rem;
  color: #5A625E;
  line-height: 1.75;
}

/* check grid */
.check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 24px 0 8px;
}

.check-item {
  display: flex;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 20px 18px;
  box-shadow: var(--shadow-card);
  min-height: 110px;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.check-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
  border-color: #C5A572;
}

.check-item .check-icon {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(217, 85, 43, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
}

.check-item strong {
  display: block;
  margin-bottom: 7px;
  font-size: 0.98rem;
  color: var(--green-dark);
}

.check-item p {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--muted);
}

/* steps */
.step-stack {
  display: grid;
  gap: 15px;
  margin: 28px 0 22px;
}

.step-line {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
  position: relative;
  box-shadow: var(--shadow-card);
}

.step-line .arrow {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary);
  opacity: 0.4;
  font-size: 1rem;
}

.step-num {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--green-dark);
  color: #fff;
  font-weight: 800;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-line h3 {
  font-size: 1rem;
  margin-bottom: 5px;
  color: var(--green-dark);
}

.step-line p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.8;
}

.cover-shot {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-img);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  margin: 22px 0;
}

.cover-shot img {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
}

.cover-shot figcaption {
  font-size: 0.8rem;
  color: var(--muted);
  padding: 10px 16px;
  background: #FDFCFA;
  border-top: 1px solid var(--line);
  border-left: 4px solid var(--gold);
}

.info-quote {
  background: #F5F0E6;
  border-left: 4px solid var(--gold);
  border-radius: 0 10px 10px 0;
  padding: 17px 20px;
  font-size: 0.92rem;
  color: #4C534F;
  margin-top: 18px;
  line-height: 1.9;
}

/* remedy list */
.remedy-list {
  border-top: 1px solid #E6E0D6;
  margin: 18px 0 24px;
}

.remedy-row {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 12px;
  background: #fff;
  padding: 18px 6px;
  border-bottom: 1px dashed var(--line);
}

.remedy-row .ico {
  width: 52px;
  height: 52px;
  background: rgba(197, 165, 114, 0.16);
  color: #936F3E;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}

.remedy-row h3 {
  font-size: 1rem;
  margin-bottom: 4px;
  color: var(--text);
}

.remedy-row p {
  font-size: 0.91rem;
  color: var(--muted);
  line-height: 1.85;
}

.table-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--green-dark);
  margin: 28px 0 14px;
  padding-left: 12px;
  border-left: 4px solid var(--primary);
}

.table-responsive {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.custom-table {
  width: 100%;
  margin: 0;
  border-collapse: collapse;
  vertical-align: middle;
}

.custom-table th {
  background: var(--green-dark);
  color: #fff;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 13px 16px;
  border: 0;
}

.custom-table td {
  padding: 13px 16px;
  font-size: 0.9rem;
  color: #3D4541;
  border: 0;
  border-bottom: 1px solid #EBE5DB;
  background: #fff;
}

.custom-table tbody tr:last-child td {
  border-bottom: 0;
}

.custom-table tbody tr:hover td {
  background: #FAF6EF;
}

.custom-table td:first-child {
  font-weight: 600;
  color: var(--green-dark);
}

/* safe section */
.safe-highlight {
  background: #E8F0EB;
  border: 1px solid #CDE0D4;
  border-radius: var(--radius-card);
  padding: 22px 22px 18px;
  margin: 22px 0;
}

.safe-highlight h3 {
  color: var(--green-dark);
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.safe-highlight h3 i {
  color: var(--focus);
}

.safe-points li {
  position: relative;
  padding-left: 24px;
  color: #3A4742;
  font-size: 0.92rem;
  margin-bottom: 0.8rem;
  line-height: 1.85;
}

.safe-points li::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 0.1rem;
  color: var(--focus);
  font-size: 0.85rem;
}

/* FAQ accordion */
.faq-split-head h2 {
  font-size: clamp(24px, 2.2vw, 32px);
  font-weight: 700;
  line-height: 1.4;
}

.accordion {
  display: grid;
  gap: 13px;
}

.accordion-item {
  border: 1px solid var(--line);
  border-radius: 12px !important;
  background: #fff;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.accordion-button {
  min-height: 54px;
  background: #fff;
  color: var(--text);
  font-weight: 600;
  font-size: 0.96rem;
  padding: 0.9rem 1.2rem;
  border-radius: 0 !important;
  box-shadow: none;
  display: flex;
  align-items: center;
}

.accordion-button:not(.collapsed) {
  background: #FBF0E9;
  color: var(--primary);
  box-shadow: none;
  border-left: 4px solid var(--primary);
}

.accordion-button:hover {
  background: #FAF3ED;
}

.accordion-button:focus {
  box-shadow: none;
  outline: 2px solid var(--focus);
  outline-offset: -2px;
}

.accordion-button::after {
  background: none;
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  content: "\2b";
  color: var(--primary);
  font-size: 1.05rem;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.accordion-button:not(.collapsed)::after {
  background: none;
  content: "\f068";
  color: var(--primary);
}

.accordion-body {
  padding: 1rem 1.2rem 1.2rem;
  border-top: 1px solid var(--line);
  background: #fff;
  color: #4A514D;
  font-size: 0.92rem;
  line-height: 1.95;
}

/* ========== CTA band ========== */
.cta-band {
  background: var(--green-dark);
  padding: 54px 0;
  border-top: 3px solid var(--primary);
  border-bottom: 3px solid var(--gold);
}

.cta-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}

.cta-copy { max-width: 640px; }

.cta-copy .section-kicker {
  color: var(--gold);
}

.cta-copy h2 {
  color: #fff;
  font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 14px;
}

.cta-copy p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
  line-height: 1.9;
}

.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cta-btn-primary,
.cta-btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0.72rem 1.4rem;
  border-radius: var(--radius-btn);
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid transparent;
}

.cta-btn-primary {
  background: var(--primary);
  color: #fff;
}

.cta-btn-primary:hover {
  background: var(--primary-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.22);
}

.cta-btn-outline {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
  background: transparent;
}

.cta-btn-outline:hover {
  background: #fff;
  border-color: #fff;
  color: var(--green-dark);
  transform: translateY(-2px);
}

/* ========== Site Footer ========== */
.site-footer {
  background: var(--green-dark);
  color: rgba(255, 255, 255, 0.78);
}

.footer-top {
  padding: 52px 0 24px;
}

.footer-brand-name {
  color: #fff;
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-bottom: 11px;
}

.footer-brand-desc,
.footer-brand-detail {
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.88rem;
  line-height: 1.9;
}

.footer-title {
  color: var(--gold);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 28px;
}

.footer-links a i {
  font-size: 0.7rem;
  color: var(--gold);
}

.footer-links a:hover {
  color: #fff;
  padding-left: 4px;
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 22px;
  padding: 0.45rem 1rem;
  font-size: 0.9rem;
  margin-top: 8px;
}

.back-to-top:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding: 18px 0 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.52);
}

/* ========== Responsive ========== */
@media (max-width: 1199.98px) {
  .nav-console .nav-link-item {
    padding: 0.5rem 0.78rem;
    font-size: 0.9rem;
  }
}

@media (min-width: 992px) and (max-width: 1199.98px) {
  .brand-name { white-space: normal; }
}

@media (max-width: 991.98px) {
  .site-header {
    position: relative;
  }

  .site-header .navbar {
    min-height: 0;
  }

  .navbar-collapse {
    flex-basis: 100%;
    width: 100%;
    margin-top: 0.6rem;
    padding-top: 0;
  }

  .navbar-collapse.show {
    padding-bottom: 0.75rem;
  }

  .nav-console {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
    gap: 0.6rem;
    margin: 0;
  }

  .nav-console .nav-link-item {
    border-radius: 20px;
    white-space: nowrap;
  }

  .nav-cta-btn {
    margin: 0.75rem 0 0.25rem;
    width: 100%;
  }

  .anchor-panel {
    position: static;
    top: 0;
    margin-top: 16px;
  }

  .anchor-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .anchor-list li {
    border: 0;
  }

  .anchor-list a {
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 0.38rem 0.8rem;
    font-size: 0.85rem;
    background: #fff;
  }

  .anchor-list a i {
    display: none;
  }

  .anchor-list a:hover {
    padding-left: 0.8rem;
  }

  .anchor-heading {
    margin-bottom: 10px;
  }

  .cta-grid {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 767.98px) {
  .cat2-header {
    padding: 46px 0 38px;
  }

  .category-split-body {
    padding: 42px 0 52px;
  }

  .cat-title {
    font-size: 30px;
  }

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

  .remedy-row {
    grid-template-columns: 46px 1fr;
    gap: 10px;
    padding: 18px 0;
  }

  .remedy-row .ico {
    width: 46px;
    height: 46px;
  }

  .cta-band {
    padding: 40px 0;
  }

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

  .cta-btn-primary,
  .cta-btn-outline {
    width: 100%;
  }

  .footer-bottom {
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 575.98px) {
  .container-xl {
    padding-left: 16px;
    padding-right: 16px;
  }

  .brand-lockup {
    gap: 8px;
  }

  .brand-icon {
    width: 38px;
    height: 38px;
    flex-basis: 38px;
  }

  .brand-name {
    font-size: 0.95rem;
  }

  .brand-note {
    font-size: 0.7rem;
  }

  .cat-title {
    font-size: 27px;
  }

  .cat2-desc {
    font-size: 0.95rem;
  }

  .split-section {
    padding-bottom: 34px;
    margin-bottom: 34px;
  }

  .split-section h2 {
    font-size: 23px;
  }

  .step-line {
    padding: 15px;
  }

  .step-line h3 {
    font-size: 0.96rem;
  }

  .step-line p,
  .remedy-row p,
  .check-item p {
    font-size: 0.88rem;
  }
}

/* roulang page: category3 */
:root {
            --ink: #152A26;
            --ink-2: #22413A;
            --paper: #F6F4EF;
            --white: #ffffff;
            --primary: #D9552B;
            --primary-dark: #b8471e;
            --accent: #C5A572;
            --line: #D9D5CC;
            --text: #252C29;
            --muted: #7B7F7B;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 10px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 8px rgba(16, 30, 28, 0.05);
            --shadow-lg: 0 14px 30px rgba(16, 30, 28, 0.12);
            --focus-ring: #2A5C4F;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-sans);
            background: var(--paper);
            color: var(--text);
            font-size: 16px;
            line-height: 1.7;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
        }

        a:hover {
            color: var(--primary-dark);
        }

        p {
            margin: 0 0 1rem;
        }

        .container-xl {
            max-width: 1180px;
            padding-left: 20px;
            padding-right: 20px;
        }

        .skip-link {
            position: fixed;
            top: 0;
            left: 0;
            z-index: 2000;
            background: var(--ink);
            color: #fff;
            padding: 8px 16px;
            border-radius: 0 0 8px 0;
            transform: translateY(-120%);
            transition: transform .25s;
        }

        .skip-link:focus {
            transform: translateY(0);
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .site-header {
            position: relative;
            z-index: 1000;
            background: var(--ink);
            border-bottom: 3px solid var(--primary);
            box-shadow: 0 4px 16px rgba(16, 30, 28, 0.16);
        }

        .site-header .navbar {
            min-height: 78px;
            padding-top: 8px;
            padding-bottom: 8px;
        }

        .navbar-brand {
            margin-right: 0;
            padding-top: 0;
            padding-bottom: 0;
        }

        .brand-lockup {
            display: flex;
            align-items: center;
            gap: 11px;
        }

        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            background: var(--primary);
            color: #fff;
            font-size: 22px;
            font-weight: 800;
            border-radius: var(--radius-md);
            box-shadow: 0 6px 14px rgba(217, 85, 43, .28);
        }

        .brand-text {
            line-height: 1.25;
        }

        .brand-name {
            color: #fff;
            font-size: 18px;
            font-weight: 800;
            letter-spacing: .02em;
        }

        .brand-note {
            color: rgba(255, 255, 255, .62);
            font-size: 12px;
            letter-spacing: .06em;
        }

        .navbar-toggler {
            width: 46px;
            height: 46px;
            border: 1px solid rgba(255, 255, 255, .14);
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, .06);
            color: #fff;
            font-size: 18px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0;
            transition: background .2s ease, transform .2s ease;
        }

        .navbar-toggler:hover {
            background: rgba(255, 255, 255, .14);
        }

        .navbar-toggler:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(197, 165, 114, .6);
        }

        .nav-console {
            display: flex;
            align-items: center;
            gap: 7px;
            margin: 0;
            padding: 7px;
            background: rgba(255, 255, 255, .045);
            border: 1px solid rgba(255, 255, 255, .08);
            border-radius: 14px;
        }

        .nav-item {
            list-style: none;
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            min-height: 42px;
            padding: 8px 13px;
            border-radius: 8px;
            background: rgba(255, 255, 255, .05);
            border: 1px solid rgba(255, 255, 255, .06);
            color: rgba(255, 255, 255, .9);
            font-size: 15px;
            font-weight: 500;
            line-height: 1.2;
            white-space: nowrap;
            transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
        }

        .nav-link-item i {
            color: var(--accent);
            font-size: 15px;
            transition: color .2s ease;
        }

        .nav-link-item:hover {
            background: rgba(255, 255, 255, .14);
            color: #fff;
            border-color: rgba(255, 255, 255, .2);
            transform: translateY(-1px);
        }

        .nav-link-item.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            box-shadow: 0 6px 16px rgba(217, 85, 43, .3);
        }

        .nav-link-item.active i {
            color: #fff;
        }

        .btn-brand-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 46px;
            padding: 10px 20px;
            border-radius: var(--radius-md);
            background: var(--primary);
            border: 1px solid var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            letter-spacing: .04em;
            white-space: nowrap;
            transition: background .2s ease, box-shadow .2s ease, transform .2s ease, border-color .2s ease;
        }

        .btn-brand-cta i {
            color: #fff;
            margin-right: 6px;
        }

        .btn-brand-cta:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            box-shadow: 0 10px 20px rgba(217, 85, 43, .3);
            transform: translateY(-1px);
        }

        .btn-brand-cta:focus-visible,
        .btn-brand:focus-visible,
        .btn-outline-brand:focus-visible,
        .btn-white-outline:focus-visible,
        .btn-back-to:focus-visible,
        .nav-link-item:focus-visible {
            outline: 3px solid var(--focus-ring);
            outline-offset: 2px;
        }

        .cat-page-banner {
            position: relative;
            background:
                linear-gradient(rgba(246, 244, 239, .92), rgba(246, 244, 239, .94)),
                url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            border-bottom: 1px solid var(--line);
            padding: 60px 0 52px;
            overflow: hidden;
        }

        .cat-page-banner::after {
            content: "";
            position: absolute;
            right: -40px;
            bottom: -80px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: rgba(197, 165, 114, .14);
            pointer-events: none;
        }

        .breadcrumb-nav {
            margin-bottom: 30px;
            position: relative;
            z-index: 1;
        }

        .breadcrumb-nav .breadcrumb {
            margin-bottom: 0;
            background: rgba(255, 255, 255, .72);
            border: 1px solid var(--line);
            border-radius: 999px;
            padding: 8px 16px;
            display: inline-flex;
            flex-wrap: wrap;
            align-items: center;
            font-size: 13px;
            backdrop-filter: none;
        }

        .breadcrumb-nav .breadcrumb-item {
            color: var(--muted);
        }

        .breadcrumb-nav .breadcrumb-item a {
            color: var(--muted);
            font-weight: 500;
        }

        .breadcrumb-nav .breadcrumb-item a:hover {
            color: var(--primary);
        }

        .breadcrumb-item+.breadcrumb-item::before {
            content: "\f105";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            font-size: 12px;
            color: var(--accent);
        }

        .cat-page-head {
            position: relative;
            z-index: 1;
        }

        .page-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            background: var(--ink);
            color: #fff;
            padding: 6px 14px;
            border-radius: 999px;
            font-size: 13px;
            letter-spacing: .08em;
            margin-bottom: 18px;
            border: 1px solid rgba(255, 255, 255, .12);
            box-shadow: var(--shadow-sm);
        }

        .page-eyebrow i {
            color: var(--accent);
        }

        .cat-page-title {
            font-size: clamp(28px, 4.2vw, 42px);
            line-height: 1.25;
            font-weight: 800;
            margin: 0 0 18px;
            letter-spacing: .02em;
            color: var(--ink);
            max-width: 820px;
        }

        .cat-page-title .h1-line {
            display: block;
            color: var(--primary);
            font-weight: 800;
        }

        .cat-page-lead {
            max-width: 760px;
            font-size: 17px;
            line-height: 2;
            color: #4c5550;
            margin: 0;
            padding-bottom: 6px;
        }

        .page-block {
            padding: 76px 0;
        }

        .block-paper {
            background: var(--paper);
        }

        .block-white {
            background: var(--white);
        }

        .section-heading {
            margin-bottom: 42px;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary);
            font-size: 14px;
            font-weight: 700;
            letter-spacing: .06em;
            margin-bottom: 10px;
        }

        .section-tag::before {
            content: "";
            width: 24px;
            height: 2px;
            background: var(--primary);
            border-radius: 999px;
        }

        .section-heading h2,
        .section-title {
            font-size: clamp(26px, 2.6vw, 32px);
            font-weight: 800;
            line-height: 1.3;
            color: var(--ink);
            margin: 0 0 12px;
        }

        .section-lead {
            color: var(--muted);
            font-size: 16px;
            line-height: 1.9;
            max-width: 720px;
            margin: 0;
        }

        .manual-index-panel {
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: 20px;
            box-shadow: var(--shadow-sm);
            padding: 18px 38px 8px;
        }

        .manual-panel-note {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            border-bottom: 2px solid var(--ink);
            padding: 18px 0 16px;
            margin-bottom: 6px;
        }

        .manual-panel-note strong {
            color: var(--ink);
            font-size: 16px;
            font-weight: 800;
        }

        .manual-panel-note span {
            color: var(--muted);
            font-size: 13px;
        }

        .manual-item {
            display: grid;
            grid-template-columns: 78px minmax(0, 1fr);
            gap: 4px 24px;
            padding: 30px 0;
            border-bottom: 1px dashed rgba(120, 118, 108, .45);
            transition: background .2s ease;
        }

        .manual-item:last-child {
            border-bottom: none;
        }

        .manual-no {
            font-size: 42px;
            font-weight: 900;
            line-height: 1;
            color: transparent;
            -webkit-text-stroke: 1.5px var(--accent);
            letter-spacing: -.04em;
            font-family: "Arial Narrow", "PingFang SC", "Microsoft YaHei", sans-serif;
        }

        .manual-body {
            min-width: 0;
        }

        .manual-body h3 {
            font-size: 20px;
            font-weight: 800;
            color: var(--ink);
            margin: 0 0 10px;
            line-height: 1.45;
        }

        .manual-body p {
            font-size: 16px;
            line-height: 1.9;
            color: #535c58;
            margin-bottom: 14px;
            max-width: 100%;
        }

        .manual-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .mini-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: rgba(197, 165, 114, .14);
            border: 1px solid rgba(197, 165, 114, .4);
            color: #6d5639;
            padding: 3px 11px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 500;
        }

        .route-section {
            background: var(--paper);
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
        }

        .route-media-card {
            border-radius: 18px;
            overflow: hidden;
            border: 1px solid var(--line);
            background: var(--white);
            box-shadow: var(--shadow-sm);
        }

        .route-media-card img {
            width: 100%;
            height: 260px;
            object-fit: cover;
            background: #eae5db;
        }

        .route-media-caption {
            padding: 18px 20px 20px;
            border-top: 1px solid var(--line);
        }

        .route-media-caption strong {
            font-size: 16px;
            color: var(--ink);
            display: block;
            margin-bottom: 6px;
        }

        .route-media-caption span {
            color: var(--muted);
            font-size: 14px;
            line-height: 1.7;
        }

        .route-list {
            margin: 0;
            padding: 0;
            display: grid;
            gap: 12px;
        }

        .route-item {
            list-style: none;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            padding: 17px 18px;
            box-shadow: var(--shadow-sm);
            transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
        }

        .route-item:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
            border-color: rgba(217, 85, 43, .34);
        }

        .route-icon {
            width: 42px;
            height: 42px;
            flex: 0 0 42px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(217, 85, 43, .1);
            color: var(--primary);
            border-radius: 8px;
            font-size: 18px;
        }

        .route-copy {
            min-width: 0;
        }

        .route-copy h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--ink);
            margin: 0 0 6px;
            line-height: 1.4;
        }

        .route-copy p {
            font-size: 14px;
            line-height: 1.8;
            color: var(--muted);
            margin: 0;
        }

        .faq-section {
            background: var(--paper);
        }

        .faq-side-title {
            font-size: clamp(26px, 2.4vw, 32px);
            color: var(--ink);
            font-weight: 800;
            line-height: 1.3;
            margin: 0 0 14px;
        }

        .faq-side-text {
            color: var(--muted);
            font-size: 15px;
            line-height: 1.9;
            margin: 0 0 24px;
            max-width: 410px;
        }

        .faq-contact-link {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            color: var(--primary);
            font-weight: 600;
            font-size: 15px;
            padding: 6px 0;
        }

        .faq-contact-link i {
            transition: transform .2s ease;
        }

        .faq-contact-link:hover i {
            transform: translateX(4px);
        }

        .faq-accordion .accordion-item {
            border: 1px solid var(--line);
            border-radius: var(--radius-lg) !important;
            margin-bottom: 14px;
            overflow: hidden;
            background: var(--white);
            box-shadow: var(--shadow-sm);
            transition: box-shadow .25s ease;
        }

        .faq-accordion .accordion-item:hover {
            box-shadow: var(--shadow-lg);
        }

        .faq-accordion .accordion-header .accordion-button {
            min-height: 56px;
            padding: 16px 22px;
            background: var(--white);
            color: var(--text);
            font-size: 16px;
            font-weight: 600;
            border: none;
            border-radius: 0 !important;
            box-shadow: none;
            transition: color .2s ease, background .2s ease;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: rgba(217, 85, 43, .05);
            color: var(--primary);
            border-left: 3px solid var(--primary);
        }

        .faq-accordion .accordion-button:focus {
            outline: none;
            box-shadow: inset 0 0 0 2px var(--focus-ring);
            border-radius: 0 !important;
        }

        .faq-accordion .accordion-button::after {
            background: none;
            content: "\f067";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            font-size: 15px;
            color: var(--primary);
            width: 18px;
            height: 18px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .faq-accordion .accordion-button:not(.collapsed)::after {
            content: "\f068";
            transform: none;
        }

        .faq-accordion .accordion-body {
            background: var(--white);
            color: #535c58;
            font-size: 15px;
            line-height: 1.95;
            border-top: 1px dashed var(--line);
            padding: 18px 22px 20px;
        }

        .cta-dark-strip {
            background: var(--ink);
            position: relative;
            overflow: hidden;
            border-top: 4px solid var(--primary);
        }

        .cta-dark-strip::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background:
                radial-gradient(circle at 85% 20%, rgba(217, 85, 43, .16), transparent 32%),
                radial-gradient(circle at 12% 100%, rgba(197, 165, 114, .14), transparent 38%);
            pointer-events: none;
        }

        .cta-dark-strip .container-xl {
            position: relative;
            z-index: 1;
        }

        .cta-title {
            font-size: clamp(26px, 3vw, 38px);
            font-weight: 800;
            color: #fff;
            line-height: 1.3;
            margin: 0 0 14px;
        }

        .cta-desc {
            color: rgba(255, 255, 255, .72);
            font-size: 16px;
            line-height: 1.9;
            margin-bottom: 28px;
            max-width: 680px;
        }

        .btn-light-outline {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            min-height: 48px;
            border-radius: var(--radius-md);
            padding: 12px 24px;
            border: 1px solid rgba(255, 255, 255, .6);
            color: #fff;
            font-weight: 600;
            background: transparent;
            transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
        }

        .btn-light-outline:hover {
            background: #fff;
            color: var(--ink);
            border-color: #fff;
            transform: translateY(-2px);
        }

        .btn-light-solid {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            min-height: 48px;
            border-radius: var(--radius-md);
            padding: 12px 24px;
            border: 1px solid var(--primary);
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            transition: background .2s ease, box-shadow .2s ease, transform .2s ease;
        }

        .btn-light-solid:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            box-shadow: 0 12px 26px rgba(217, 85, 43, .3);
            transform: translateY(-2px);
        }

        .site-footer {
            background: var(--ink);
            border-top: 3px solid var(--primary);
            color: rgba(255, 255, 255, .7);
            padding: 52px 0 20px;
            font-size: 14px;
        }

        .footer-top {
            border-bottom: 1px solid rgba(255, 255, 255, .14);
            padding-bottom: 38px;
        }

        .footer-brand-name {
            color: #fff;
            font-size: 22px;
            font-weight: 800;
            margin-bottom: 12px;
            letter-spacing: .02em;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-brand-name::before {
            content: "";
            width: 8px;
            height: 8px;
            background: var(--primary);
            border-radius: 3px;
            display: inline-block;
        }

        .footer-brand-desc {
            color: rgba(255, 255, 255, .62);
            font-size: 14px;
            line-height: 1.9;
            margin-bottom: 0;
            max-width: 380px;
        }

        .footer-title {
            font-size: 15px;
            color: #fff;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: .02em;
        }

        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-links li {
            margin-bottom: 9px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, .68);
            font-size: 14px;
            line-height: 1.5;
            transition: color .2s ease, padding-left .2s ease;
        }

        .footer-links a i {
            color: var(--accent);
            font-size: 11px;
            margin-right: 5px;
        }

        .footer-links a:hover {
            color: #fff;
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding-top: 18px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 8px;
            color: rgba(255, 255, 255, .5);
            font-size: 13px;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, .7);
            font-weight: 500;
        }

        .back-to-top {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            min-height: 40px;
            padding: 8px 15px;
            border-radius: 999px;
            border: 1px solid rgba(255, 255, 255, .25);
            color: rgba(255, 255, 255, .84);
            font-size: 13px;
            background: rgba(255, 255, 255, .05);
            transition: background .2s ease, color .2s ease, transform .2s ease;
        }

        .back-to-top:hover {
            background: rgba(255, 255, 255, .14);
            color: #fff;
            transform: translateY(-2px);
        }

        @media (min-width: 1200px) {
            .nav-console {
                margin-left: auto;
            }

            .route-copy {
                max-width: 94%;
            }
        }

        @media (max-width: 1199.98px) {
            .brand-note {
                display: none;
            }

            .nav-link-item {
                padding: 8px 11px;
                font-size: 14px;
            }

            .btn-brand-cta {
                padding: 10px 15px;
            }

            .route-copy p {
                font-size: 13px;
            }
        }

        @media (max-width: 991.98px) {
            .site-header .navbar {
                padding-top: 8px;
                padding-bottom: 8px;
            }

            .navbar-collapse {
                background: var(--ink);
                border-top: 1px solid rgba(255, 255, 255, .1);
                margin-top: 10px;
                padding-top: 10px;
                width: 100%;
            }

            .nav-console {
                flex-direction: column;
                align-items: stretch;
                margin: 0 0 6px;
                background: transparent;
                border: none;
                padding: 0;
                gap: 8px;
            }

            .nav-link-item {
                width: 100%;
                justify-content: flex-start;
                min-height: 44px;
            }

            .navbar-toggler {
                margin-left: auto;
            }

            .navbar-brand {
                max-width: calc(100% - 70px);
            }

            .brand-name {
                font-size: 16px;
            }

            .btn-brand-cta {
                min-height: 44px;
                justify-content: center;
            }

            .cat-page-banner {
                padding: 46px 0 40px;
            }

            .page-block {
                padding: 60px 0;
            }

            .manual-index-panel {
                padding: 14px 24px 2px;
            }

            .route-item {
                flex-wrap: nowrap;
            }
        }

        @media (max-width: 767.98px) {
            .cat-page-banner {
                padding: 38px 0 32px;
            }

            .cat-page-media image {
                height: 200px;
            }

            .manual-index-panel {
                padding: 12px 18px 2px;
                border-radius: 14px;
            }

            .manual-item {
                grid-template-columns: 62px minmax(0, 1fr);
                gap: 2px 14px;
                padding: 24px 0;
            }

            .manual-no {
                font-size: 34px;
            }

            .manual-body h3 {
                font-size: 18px;
            }

            .manual-body p {
                font-size: 15px;
            }

            .route-section .g-4>.col-lg-6+.col-lg-6 {
                margin-top: 18px;
            }

            .faq-side-title {
                font-size: 26px;
            }

            .faq-contact-link {
                margin-bottom: 30px;
            }

            .route-media-card img {
                height: 210px;
            }

            .footer-bottom {
                flex-direction: column;
            }
        }

        @media (max-width: 575.98px) {
            .container-xl {
                padding-left: 16px;
                padding-right: 16px;
            }

            .cat-page-title {
                font-size: 28px;
            }

            .section-heading h2 {
                font-size: 24px;
            }

            .manual-body p {
                line-height: 1.85;
            }

            .route-item {
                flex-direction: row;
                gap: 11px;
                padding: 14px;
            }

            .route-icon {
                width: 38px;
                height: 38px;
                flex-basis: 38px;
                font-size: 15px;
            }

            .breadcrumb-nav {
                margin-bottom: 20px;
            }

            .breadcrumb-nav .breadcrumb {
                width: 100%;
                border-radius: 8px;
            }

            .cta-title {
                font-size: 25px;
            }

            .btn-light-outline,
            .btn-light-solid {
                width: 100%;
                justify-content: center;
                margin-right: 0 !important;
            }

            .cta-actions .btn-light-outline {
                margin-bottom: 12px;
            }
        }

/* roulang page: category4 */
:root {
            --base-bg: #152A26;
            --base-bg-deep: #0F1E1B;
            --paper: #F6F4EF;
            --white: #FFFFFF;
            --primary: #D9552B;
            --primary-dark: #BA411D;
            --accent: #C5A572;
            --border: #D9D5CC;
            --text-body: #252C29;
            --text-weak: #7B7F7B;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 10px;
            --radius-xl: 14px;
            --shadow-sm: 0 2px 8px rgba(16, 30, 28, 0.05);
            --shadow-hover: 0 14px 30px rgba(16, 30, 28, 0.12);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-body);
            background: var(--paper);
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            height: auto;
        }
        a {
            color: inherit;
            text-decoration: none;
        }
        a:hover {
            color: inherit;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin-top: 0;
            font-weight: 700;
            line-height: 1.3;
        }

        .container-xl {
            max-width: 1180px;
            padding-left: 20px;
            padding-right: 20px;
        }

        .site-header {
            background: var(--base-bg);
            border-bottom: 3px solid var(--primary);
            position: sticky;
            top: 0;
            z-index: 1040;
            box-shadow: 0 4px 18px rgba(16, 30, 28, 0.18);
        }

        .site-header .navbar {
            min-height: 74px;
        }

        .navbar-brand {
            padding: 8px 0;
            margin-right: 20px;
        }

        .brand-lockup {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .brand-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: var(--white);
            color: var(--primary);
            font-weight: 800;
            font-size: 22px;
            flex-shrink: 0;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.24);
        }

        .brand-name {
            font-size: 17px;
            font-weight: 700;
            color: #fff;
            line-height: 1.25;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .brand-note {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.56);
            margin-top: 2px;
            letter-spacing: 0.02em;
        }

        .navbar-toggler {
            width: 48px;
            height: 44px;
            border: 1px solid rgba(255, 255, 255, 0.22);
            border-radius: var(--radius-md);
            color: rgba(255, 255, 255, 0.82);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            padding: 0;
        }
        .navbar-toggler:focus {
            outline: 3px solid rgba(217, 85, 43, 0.6);
            box-shadow: none;
        }

        .nav-console {
            list-style: none;
            display: flex;
            gap: 8px;
            margin: 0;
            padding: 0;
            margin-top: 10px;
            margin-bottom: 12px;
        }

        .nav-console .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 10px 14px;
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, 0.06);
            color: rgba(255, 255, 255, 0.84);
            font-size: 15px;
            font-weight: 500;
            white-space: nowrap;
            transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
            border: 1px solid transparent;
        }

        .nav-console .nav-link-item i {
            font-size: 13px;
            opacity: 0.78;
        }

        .nav-console .nav-link-item:hover {
            background: rgba(255, 255, 255, 0.14);
            color: #fff;
            transform: translateY(-2px);
        }

        .nav-console .nav-link-item.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 108px;
            height: 44px;
            border-radius: var(--radius-md);
            background: var(--primary);
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            border: 1px solid transparent;
            transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
            gap: 7px;
        }
        .nav-cta:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 15px rgba(217, 85, 43, 0.28);
        }
        .nav-cta:focus-visible,
        .nav-console .nav-link-item:focus-visible {
            outline: 3px solid #4B8B7A;
            outline-offset: 2px;
        }

        .header-btn-wrap {
            margin-top: 12px;
            margin-bottom: 12px;
        }

        .category-banner {
            background:
                linear-gradient(0deg, rgba(21, 42, 38, 0.72), rgba(21, 42, 38, 0.72)),
                url('/assets/images/backpic/back-2.png') no-repeat center center / cover;
            padding: 80px 0 68px;
            border-bottom: 3px solid var(--primary);
        }

        .breadcrumb-line {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 13px;
            margin-bottom: 26px;
            padding: 6px 14px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 80px;
            width: fit-content;
            color: rgba(255, 255, 255, 0.76);
        }

        .breadcrumb-line a {
            color: rgba(255, 255, 255, 0.78);
        }

        .breadcrumb-line a:hover {
            color: #fff;
        }
        .breadcrumb-line .sep {
            opacity: 0.55;
            margin: 0 4px;
        }
        .breadcrumb-line .current {
            color: #fff;
            font-weight: 500;
        }

        .category-banner .cat-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border-radius: var(--radius-sm);
            background: rgba(197, 165, 114, 0.18);
            border: 1px solid rgba(197, 165, 114, 0.45);
            color: #E3CFA6;
            font-size: 13px;
            padding: 6px 12px;
            margin-bottom: 18px;
            text-transform: none;
        }

        .category-banner h1 {
            color: #fff;
            font-size: clamp(30px, 4.2vw, 46px);
            font-weight: 800;
            line-height: 1.25;
            margin: 0 0 18px 0;
            max-width: 760px;
        }

        .category-banner h1 .keyword {
            position: relative;
            color: #fff;
        }

        .category-banner h1 .keyword::after {
            content: '';
            position: absolute;
            left: 2px;
            right: 2px;
            bottom: -2px;
            height: 10px;
            background: rgba(217, 85, 43, 0.55);
            z-index: -1;
            border-radius: 3px;
        }

        .category-banner .lead-desc {
            color: rgba(255, 255, 255, 0.78);
            font-size: 16px;
            line-height: 1.9;
            max-width: 760px;
        }

        .stat-short {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 26px;
        }

        .stat-short .mini-tag {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.16);
            border-radius: 50px;
            padding: 6px 14px;
            color: rgba(255, 255, 255, 0.72);
            font-size: 13px;
        }

        .category-main {
            padding: 72px 0 80px;
        }

        .section-block {
            padding: 0 0 82px;
        }

        .section-title-row {
            margin-bottom: 36px;
        }

        .section-tag {
            display: inline-block;
            font-size: 13px;
            color: var(--primary);
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 8px;
            background: rgba(217, 85, 43, 0.08);
            border-radius: 40px;
            padding: 4px 14px 4px 10px;
            border-left: 3px solid var(--primary);
        }

        .section-title-row h2 {
            font-size: clamp(26px, 2.6vw, 32px);
            color: var(--base-bg);
            font-weight: 700;
            margin: 6px 0 10px;
        }

        .section-title-row .sub-desc {
            color: var(--text-weak);
            font-size: 15px;
            max-width: 720px;
        }

        .filter-table-wrap {
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: #fff;
            box-shadow: var(--shadow-sm);
        }

        .filter-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 0;
            background: var(--base-bg);
            padding: 8px 12px;
            margin: 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .filter-tabbtn {
            appearance: none;
            border: 1px solid transparent;
            background: rgba(255, 255, 255, 0.08);
            color: rgba(255, 255, 255, 0.82);
            font-size: 14px;
            padding: 8px 16px;
            border-radius: 40px;
            transition: all 0.2s ease;
            margin-right: 8px;
            cursor: pointer;
            min-height: 40px;
        }

        .filter-tabbtn:hover {
            background: rgba(255, 255, 255, 0.16);
            color: #fff;
        }

        .filter-tabbtn.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            border-color: transparent;
        }

        .table-box {
            overflow-x: auto;
        }

        .table-box table {
            width: 100%;
            min-width: 760px;
            border-collapse: collapse;
            font-size: 14.5px;
        }

        .table-box th {
            background: #FAF7F1;
            color: var(--base-bg);
            font-weight: 600;
            padding: 14px 18px;
            border-bottom: 1px solid var(--border);
            font-size: 14px;
            letter-spacing: 0.02em;
            text-align: left;
        }

        .table-box td {
            padding: 16px 18px;
            border-bottom: 1px solid #EDEAE1;
            vertical-align: middle;
            color: var(--text-body);
            line-height: 1.7;
        }

        .table-box tr:last-child td {
            border-bottom: none;
        }

        .table-box tr {
            transition: background 0.15s ease;
        }
        .table-box tbody tr:hover {
            background: #FBF6EF;
        }

        .row-label {
            color: #fff;
            background: var(--base-bg);
            display: inline-block;
            font-size: 13px;
            border-radius: 40px;
            padding: 3px 12px;
            font-weight: 500;
        }

        .level-badge {
            display: inline-block;
            padding: 3px 12px;
            border-radius: 20px;
            font-size: 12px;
            color: #fff;
            line-height: 1.6;
            white-space: nowrap;
        }

        .level-badge.high {
            background: var(--primary);
        }
        .level-badge.mid {
            background: #C0944D;
        }
        .level-badge.low {
            background: #4E7C66;
        }

        .table-hint {
            padding: 12px 20px;
            color: var(--text-weak);
            font-size: 13px;
            background: #FAF7F1;
            border-top: 1px solid var(--border);
        }

        .login-flow-section {
            background: #fff;
            padding: 70px 0;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .flow-grid {
            position: relative;
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 18px;
            counter-reset: step;
        }

        .flow-step {
            position: relative;
            padding: 22px 18px 20px;
            background: var(--paper);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            transition: box-shadow 0.2s ease, transform 0.2s ease;
            min-height: 150px;
            z-index: 2;
        }

        .flow-step:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .flow-step::before {
            counter-increment: step;
            content: counter(step);
            display: flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: var(--base-bg);
            color: var(--accent);
            font-weight: 700;
            font-size: 20px;
            margin-bottom: 14px;
        }

        .flow-step h3 {
            font-size: 17px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--base-bg);
        }

        .flow-step p {
            font-size: 13.5px;
            color: var(--text-weak);
            line-height: 1.7;
            margin: 0;
        }

        .flow-step .step-tag {
            display: inline-block;
            font-size: 12px;
            margin-top: 8px;
            color: var(--primary);
            border: 1px solid rgba(217, 85, 43, 0.4);
            border-radius: 20px;
            padding: 1px 9px;
        }

        .flow-connect-dots {
            text-align: center;
            margin: 26px 0 0;
            color: var(--accent);
            font-size: 15px;
            letter-spacing: 8px;
        }

        .prep-section {
            padding: 70px 0 18px;
        }

        .prep-card-group {
            display: grid;
            grid-template-columns: 1.1fr 1.9fr;
            gap: 38px;
            align-items: start;
        }

        .prep-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            border-left: 4px solid var(--primary);
            padding: 28px;
            box-shadow: var(--shadow-sm);
        }

        .prep-card h3 {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .prep-card ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .prep-card li {
            padding: 7px 0 7px 24px;
            position: relative;
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.7;
        }
        .prep-card li::before {
            content: "\f00c";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 8px;
            color: var(--primary);
            font-size: 13px;
        }

        .check-list {
            background: #fff;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            padding: 30px;
        }

        .check-list h3 {
            font-size: 18px;
            margin-bottom: 18px;
            font-weight: 600;
        }

        .check-items {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
        }

        .check-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 12px 10px 12px 0;
            font-size: 15px;
            color: var(--text-body);
            border-bottom: 1px dashed #E7E1D8;
            line-height: 1.7;
        }

        .check-item:nth-last-child(-n+2) {
            border-bottom: none;
        }

        .check-num {
            width: 26px;
            height: 26px;
            border-radius: 6px;
            background: rgba(217, 85, 43, 0.12);
            color: var(--primary);
            font-weight: 700;
            font-size: 13px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .step-split-box {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
            margin-top: 32px;
        }

        .split-block {
            background: #fff;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: box-shadow 0.2s ease, transform 0.2s ease;
        }
        .split-block:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .split-head {
            background: var(--base-bg);
            color: #fff;
            padding: 18px 24px;
            font-size: 16px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
            margin: 0;
            border-radius: 0;
        }

        .split-head i {
            color: var(--accent);
        }

        .split-list {
            padding: 20px 24px 24px;
            margin: 0;
            list-style: none;
            flex: 1;
        }

        .split-list li {
            position: relative;
            padding: 8px 0 8px 26px;
            font-size: 14.5px;
            color: var(--text-body);
            line-height: 1.75;
            border-bottom: 1px dashed #EDEAE1;
        }
        .split-list li:last-child {
            border-bottom: none;
        }
        .split-list li::before {
            content: "\f105";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            left: 4px;
            top: 9px;
            color: var(--accent);
            font-size: 12px;
        }

        .faq-section {
            background: #fff;
            border-top: 1px solid var(--border);
            padding: 76px 0 84px;
        }

        .faq-layout {
            display: grid;
            grid-template-columns: 0.9fr 1.6fr;
            gap: 50px;
        }

        .faq-side h2 {
            font-size: 30px;
            font-weight: 800;
            color: var(--base-bg);
            margin-bottom: 16px;
        }

        .faq-side p {
            color: var(--text-weak);
            font-size: 15px;
            line-height: 1.8;
            margin-bottom: 30px;
        }

        .faq-contact-lite {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 10px 18px;
            background: var(--paper);
            font-size: 14px;
            color: var(--text-body);
            transition: background 0.2s, border 0.2s;
        }
        .faq-contact-lite:hover {
            background: #fff;
            border-color: var(--primary);
            color: var(--primary);
        }

        .accordion-list {
            border-top: 1px solid var(--border);
        }

        .faq-item {
            border-bottom: 1px solid var(--border);
        }

        .faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
            width: 100%;
            background: none;
            border: none;
            text-align: left;
            min-height: 62px;
            padding: 14px 16px 14px 0;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-body);
            cursor: pointer;
            position: relative;
            transition: color 0.2s ease;
        }

        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question:focus-visible {
            outline: 3px solid #4B8B7A;
            border-radius: var(--radius-sm);
        }

        .faq-question .q-mark {
            flex-shrink: 0;
            width: 34px;
            height: 34px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(217, 85, 43, 0.08);
            color: var(--primary);
            border-radius: 8px;
            font-size: 15px;
            font-weight: 700;
        }

        .faq-question .icon {
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            border: 1px solid var(--border);
            color: var(--text-weak);
            transition: transform 0.3s ease, border-color 0.2s ease, color 0.2s ease;
            margin-left: auto;
        }

        .faq-question[aria-expanded="true"] {
            color: var(--primary);
        }

        .faq-question[aria-expanded="true"] .icon {
            transform: rotate(45deg);
            border-color: var(--primary);
            color: var(--primary);
        }

        .faq-answer {
            overflow: hidden;
            max-height: 0;
            transition: max-height 0.35s ease;
        }

        .faq-answer-inner {
            font-size: 15px;
            color: var(--text-weak);
            line-height: 1.85;
            padding: 0 10px 22px 50px;
            border-left: 1px solid var(--border);
            margin-left: 16px;
        }

        .cta-section {
            background: var(--base-bg);
            padding: 64px 0;
            border-bottom: 3px solid var(--primary);
        }

        .cta-box {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-xl);
            padding: 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 28px;
        }

        .cta-info h2 {
            color: #fff;
            font-size: clamp(22px, 2.4vw, 30px);
            font-weight: 700;
            margin-bottom: 10px;
        }

        .cta-info p {
            color: rgba(255, 255, 255, 0.72);
            font-size: 15px;
            margin: 0 0 6px;
            line-height: 1.8;
        }

        .cta-badge {
            display: inline-block;
            background: rgba(197, 165, 114, 0.16);
            color: #D9C59C;
            border-radius: 40px;
            padding: 3px 12px;
            font-size: 12px;
            margin-left: 6px;
        }

        .btn {
            border-radius: var(--radius-md);
            font-weight: 600;
            transition: all 0.2s ease;
        }

        .btn-primary {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            height: 50px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0 28px;
            min-width: 128px;
            border-radius: var(--radius-md);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(217, 85, 43, 0.3);
        }

        .btn-outline-light {
            border: 1px solid rgba(255, 255, 255, 0.62);
            color: #fff;
            height: 50px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0 26px;
            border-radius: var(--radius-md);
            background: transparent;
        }
        .btn-outline-light:hover {
            background: #fff;
            color: var(--base-bg);
            border-color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
        }

        .site-footer {
            background: var(--base-bg);
            color: rgba(255, 255, 255, 0.54);
            font-size: 14px;
            padding: 70px 0 0;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
        }

        .footer-top {
            padding-bottom: 38px;
        }

        .footer-brand-name {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }

        .footer-brand-desc {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.52);
            margin-bottom: 10px;
            max-width: 320px;
        }

        .footer-title {
            color: rgba(255, 255, 255, 0.88);
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-links li {
            margin-bottom: 9px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.48);
            font-size: 14px;
            line-height: 1.6;
            transition: color 0.2s ease, padding 0.2s ease;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .footer-links a i {
            font-size: 11px;
        }

        .footer-links a:hover {
            color: var(--primary);
            padding-left: 4px;
        }

        .back-to-top {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 40px;
            padding: 8px 18px;
            color: rgba(255, 255, 255, 0.65);
            font-size: 13px;
            transition: background 0.2s, color 0.2s;
            margin-top: 6px;
        }
        .back-to-top:hover {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            text-decoration: none;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 22px 0;
            display: flex;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.36);
        }

        @media (max-width: 1199.98px) {
            .container-xl {
                max-width: 100%;
                padding-left: 18px;
                padding-right: 18px;
            }

            .cat-banner-inner {
                grid-template-columns: 1fr 0.8fr;
            }
        }

        @media (max-width: 991.98px) {
            .navbar-collapse {
                background: var(--base-bg-deep);
                border-radius: var(--radius-lg);
                padding: 14px 14px 16px;
                margin-top: 6px;
                border: 1px solid rgba(255, 255, 255, 0.1);
            }

            .nav-console {
                flex-wrap: nowrap;
                overflow-x: auto;
                padding-bottom: 4px;
            }

            .nav-console .nav-link-item {
                white-space: nowrap;
            }

            .header-btn-wrap {
                margin-top: 10px;
                margin-bottom: 0;
            }

            .nav-cta {
                width: 100%;
            }

            .category-banner {
                padding: 56px 0 48px;
            }

            .breadcrumb-line {
                margin-bottom: 16px;
            }

            .prep-card-group {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .flow-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .flow-step {
                min-height: 0;
            }

            .flow-step::before {
                width: 38px;
                height: 38px;
                font-size: 17px;
            }

            .faq-layout {
                grid-template-columns: 1fr;
                gap: 36px;
            }

            .faq-side p {
                margin-bottom: 16px;
            }

            .step-split-box {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .footer-top {
                padding-bottom: 22px;
            }
        }

        @media (max-width: 767.98px) {
            .navbar-brand {
                margin-right: 8px;
            }

            .brand-lockup {
                flex-wrap: nowrap;
            }

            .brand-name {
                font-size: 15px;
                max-width: 168px;
                white-space: normal;
            }

            .brand-note {
                font-size: 11px;
                white-space: nowrap;
            }

            .nav-cta {
                min-height: 42px;
                font-size: 14px;
            }

            .category-banner {
                padding: 44px 0 38px;
            }

            .category-banner h1 {
                font-size: 28px;
            }

            .category-banner .lead-desc {
                font-size: 15px;
            }

            .category-main {
                padding: 50px 0 56px;
            }

            .section-block {
                padding-bottom: 62px;
            }

            .filter-tabs {
                display: flex;
                flex-wrap: nowrap;
                overflow-x: auto;
            }

            .filter-tabbtn {
                min-width: 130px;
                justify-content: center;
            }

            .table-box table {
                min-width: 700px;
            }

            .check-items {
                grid-template-columns: 1fr;
            }

            .check-item:nth-last-child(-n+2) {
                border-bottom: 1px dashed #E7E1D8;
            }

            .check-item:last-child {
                border-bottom: none;
            }

            .flow-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .flow-step {
                padding: 16px 14px;
            }

            .flow-step h3 {
                font-size: 15px;
            }

            .flow-step p {
                font-size: 13px;
            }

            .faq-section {
                padding: 60px 0 70px;
            }

            .faq-question {
                font-size: 15px;
                min-height: 54px;
                padding: 13px 8px 13px 0;
            }

            .faq-answer-inner {
                padding-left: 12px;
                margin-left: 12px;
            }

            .cta-box {
                padding: 28px 22px;
            }

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

            .footer-links a:hover {
                padding-left: 0;
            }
        }

        @media (max-width: 575.98px) {
            .body {
                font-size: 15px;
            }

            .navbar-nav {
                margin-left: 0 !important;
            }

            .brand-icon {
                width: 36px;
                height: 36px;
                font-size: 20px;
            }

            .category-banner h1 .keyword {
                color: #fff;
            }

            .category-banner h1 .keyword::after {
                height: 8px;
                bottom: 0;
            }

            .section-title-row h2 {
                font-size: 24px;
            }

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

            .flow-connect-dots {
                letter-spacing: 4px;
            }

            .prep-card,
            .check-list {
                padding: 22px 18px;
            }

            .accordion-list {
                border-top: 1px solid var(--border);
            }

            .faq-item {
                border-bottom: 1px solid var(--border);
            }

            .btn-primary,
            .btn-outline-light {
                height: 48px;
                padding: 0 20px;
            }
        }