/* roulang page: index */
:root {
            --page-bg: #F4F2EA;
            --section-alt: #EAF0EB;
            --card-bg: #FFFFFF;
            --text-main: #17201D;
            --text-soft: #5B6D64;
            --line: #DCE5DF;
            --brand-deep: #0B4F48;
            --brand-main: #0E7F70;
            --brand-soft: #DFEEEA;
            --signal-orange: #FF6A33;
            --orange-deep: #E85420;
            --orange-soft: #FFE9DF;
            --radius-xl: 24px;
            --radius-md: 16px;
            --radius-sm: 10px;
            --shadow-card: 0 6px 20px rgba(23, 32, 29, .06);
            --shadow-hover: 0 16px 32px rgba(14, 127, 112, .12);
            --font-stack: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-stack);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background: var(--page-bg);
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: inherit;
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        summary:focus-visible {
            outline: 3px solid rgba(255, 106, 51, .45);
            outline-offset: 3px;
        }

        .container {
            max-width: 1280px;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1060;
            background: #fff;
            border-bottom: 1px solid var(--line);
        }

        .header-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding-top: 12px;
            padding-bottom: 12px;
            position: relative;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--brand-main), var(--brand-deep));
            color: #fff;
            font-weight: 800;
            font-size: 1.1rem;
            box-shadow: 0 6px 14px rgba(14, 127, 112, .22);
        }

        .brand-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }

        .brand-text strong {
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: .02em;
        }

        .brand-text small {
            font-size: .75rem;
            color: var(--brand-main);
            font-weight: 600;
            margin-top: 2px;
        }

        .header-tools {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .header-search {
            display: flex;
            align-items: center;
            background: #F4F2EA;
            border: 1px solid var(--line);
            border-radius: 999px;
            min-height: 42px;
            padding: 0 6px 0 18px;
            width: 260px;
            transition: border .2s, box-shadow .2s;
        }

        .header-search:focus-within {
            border-color: var(--brand-main);
            box-shadow: 0 0 0 4px rgba(14, 127, 112, .1);
        }

        .header-search input {
            border: 0;
            background: transparent;
            outline: none;
            font-size: .875rem;
            width: 100%;
            color: var(--text-main);
        }

        .header-search button {
            width: 32px;
            height: 32px;
            border: 0;
            background: var(--card-bg);
            color: var(--brand-deep);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            transition: color .2s, background .2s;
        }

        .header-search button:hover {
            background: var(--brand-main);
            color: #fff;
        }

        .search-toggle {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            border: 1px solid var(--line);
            background: var(--card-bg);
            color: var(--brand-main);
            align-items: center;
            justify-content: center;
        }

        .btn {
            --bs-btn-padding-y: .55rem;
            border-radius: 14px;
            font-weight: 600;
            min-height: 44px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            transition: transform .2s, box-shadow .2s, background .2s;
        }

        .btn-solid {
            background: linear-gradient(135deg, var(--signal-orange), var(--orange-deep));
            border: 1px solid transparent;
            color: #fff;
            box-shadow: 0 10px 22px rgba(232, 84, 32, .2);
        }

        .btn-solid:hover,
        .btn-solid:focus-visible {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 14px 28px rgba(232, 84, 32, .28);
        }

        .btn-solid:active {
            transform: translateY(0);
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, .08);
        }

        .btn-ghost {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, .7);
            color: #fff;
        }

        .btn-ghost:hover,
        .btn-ghost:focus-visible {
            border-color: #fff;
            background: rgba(255, 255, 255, .08);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-ghost-deep {
            background: var(--card-bg);
            border: 1px solid var(--line);
            color: var(--brand-deep);
        }

        .btn-ghost-deep:hover {
            background: var(--brand-soft);
            color: var(--brand-deep);
            border-color: var(--brand-main);
            transform: translateY(-2px);
        }

        .channel-nav {
            border-top: 1px solid var(--line);
            background: #fff;
        }

        .channel-list {
            list-style: none;
            display: flex;
            gap: 8px;
            margin: 0;
            padding: 8px 0;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .channel-list::-webkit-scrollbar {
            display: none;
        }

        .channel-list a {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: 999px;
            background: transparent;
            color: var(--text-soft);
            font-weight: 600;
            font-size: .9rem;
            white-space: nowrap;
            border: 1px solid transparent;
            transition: all .2s;
        }

        .channel-list a:hover {
            color: var(--brand-deep);
            background: var(--brand-soft);
        }

        .channel-list a.active {
            background: var(--brand-deep);
            color: #fff;
            border-color: var(--brand-deep);
            box-shadow: 0 8px 18px rgba(11, 79, 72, .16);
        }

        .hero {
            position: relative;
            background: linear-gradient(135deg, var(--brand-deep), var(--brand-main));
            overflow: hidden;
            color: #fff;
        }

        .hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url("/assets/images/backpic/back-2.webp");
            background-size: cover;
            background-position: center;
            opacity: .16;
            mix-blend-mode: screen;
            pointer-events: none;
        }

        .hero::after {
            content: "";
            position: absolute;
            width: 420px;
            height: 420px;
            right: -100px;
            bottom: -140px;
            background: radial-gradient(circle, rgba(255, 106, 51, .3), transparent 70%);
            pointer-events: none;
            border-radius: 50%;
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.05fr .95fr;
            gap: 60px;
            align-items: center;
            padding: 88px 20px 92px;
        }

        .hero-copy .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, .12);
            border: 1px solid rgba(255, 255, 255, .18);
            color: #fff;
            padding: 6px 16px;
            border-radius: 999px;
            font-size: .8rem;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .hero-copy h1 {
            font-size: clamp(2.2rem, 4.2vw, 3.4rem);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -.01em;
            margin-bottom: 20px;
            color: #fff;
        }

        .hero-copy .hero-lead {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, .86);
            max-width: 600px;
            margin-bottom: 32px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
        }

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

        .visual-stage {
            background: rgba(255, 255, 255, .12);
            border: 1px solid rgba(255, 255, 255, .16);
            border-radius: var(--radius-xl);
            padding: 34px 34px 30px;
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(2px);
        }

        .visual-stage::before {
            content: "";
            position: absolute;
            width: 260px;
            height: 260px;
            top: -120px;
            left: -80px;
            border-radius: 50%;
            background: rgba(255, 255, 255, .08);
        }

        .visual-stage img {
            width: 100%;
            object-fit: cover;
            border-radius: 18px;
            box-shadow: 0 20px 44px rgba(0, 0, 0, .18);
            margin-bottom: 24px;
        }

        .capsule-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .visual-capsule {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--brand-soft);
            border-radius: 999px;
            padding: 9px 16px;
            font-size: .8rem;
            font-weight: 600;
            color: var(--brand-deep);
            border: 1px dashed rgba(14, 127, 112, .34);
        }

        .visual-capsule.orange {
            background: var(--orange-soft);
            color: var(--orange-deep);
            border-color: rgba(232, 84, 32, .3);
        }

        .visual-capsule strong {
            font-size: 1.2rem;
            line-height: 1;
            font-weight: 800;
        }

        .trust-strip {
            margin-top: -32px;
            position: relative;
            z-index: 5;
        }

        .trust-inner {
            background: var(--card-bg);
            border-radius: 20px;
            box-shadow: var(--shadow-card);
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            padding: 20px 10px;
            margin-bottom: 30px;
        }

        .trust-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 24px;
            border-left: 1px solid var(--line);
        }

        .trust-item:first-child {
            border-left: 0;
        }

        .trust-icon {
            width: 42px;
            height: 42px;
            flex-shrink: 0;
            border-radius: 12px;
            background: var(--brand-soft);
            color: var(--brand-main);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
        }

        .trust-item strong {
            display: block;
            font-size: 1.25rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--brand-deep);
        }

        .trust-item span {
            font-size: .8rem;
            color: var(--text-soft);
            line-height: 1.3;
        }

        .section {
            padding: 80px 0;
        }

        .section-head {
            max-width: 780px;
            margin: 0 auto 44px;
            text-align: center;
        }

        .section-head h2 {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -.01em;
            color: var(--text-main);
            margin-bottom: 12px;
        }

        .section-head p {
            color: var(--text-soft);
            font-size: 1rem;
            margin-bottom: 0;
        }

        .eyebrow {
            display: inline-block;
            font-size: .8rem;
            font-weight: 700;
            color: var(--brand-main);
            background: var(--brand-soft);
            padding: 4px 14px;
            border-radius: 999px;
            margin-bottom: 14px;
        }

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

        .section-light {
            background: var(--card-bg);
        }

        .pain-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .pain-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            border: 1px solid var(--line);
            padding: 30px 26px;
            position: relative;
            transition: box-shadow .25s, transform .25s;
        }

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

        .pain-count {
            position: absolute;
            top: 22px;
            right: 24px;
            font-size: 1.7rem;
            font-weight: 800;
            color: rgba(14, 127, 112, .14);
            line-height: 1;
        }

        .pain-icon {
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: var(--orange-soft);
            color: var(--orange-deep);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            margin-bottom: 18px;
        }

        .pain-card h3 {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.45;
            margin-bottom: 10px;
        }

        .pain-card p {
            color: var(--text-soft);
            font-size: .9rem;
            line-height: 1.7;
            margin-bottom: 0;
        }

        .service-zone {
            padding: 80px 0;
        }

        .service-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 24px;
        }

        .service-main-card {
            border-radius: var(--radius-xl);
            background: var(--card-bg);
            overflow: hidden;
            border: 1px solid var(--line);
            box-shadow: var(--shadow-card);
            padding: 0;
        }

        .service-main-body {
            padding: 38px 34px 28px;
        }

        .service-main-body .tag-line {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--brand-soft);
            color: var(--brand-deep);
            padding: 5px 14px;
            border-radius: 999px;
            font-size: .78rem;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .service-main-body h3 {
            font-size: 1.7rem;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 16px;
            color: var(--text-main);
        }

        .service-steps {
            list-style: none;
            padding: 0;
            margin: 0 0 20px;
        }

        .service-steps li {
            display: flex;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px dashed var(--line);
        }

        .service-steps li:last-child {
            border-bottom: 0;
        }

        .step-num {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: var(--orange-soft);
            color: var(--orange-deep);
            font-weight: 700;
            font-size: .8rem;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            margin-top: 3px;
        }

        .service-steps p {
            margin-bottom: 0;
            color: var(--text-main);
            font-size: .95rem;
        }

        .service-main-img {
            min-height: 190px;
            background-image: url("/assets/images/coverpic/cover-1.png");
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .service-main-img::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(11, 79, 72, .42));
        }

        .service-mini-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--line);
            padding: 30px 26px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            gap: 18px;
            transition: box-shadow .25s, transform .25s;
        }

        .service-mini-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .mini-icon {
            width: 48px;
            height: 48px;
            border-radius: 14px;
            background: var(--brand-soft);
            color: var(--brand-main);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
        }

        .service-mini-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
        }

        .service-mini-card p {
            color: var(--text-soft);
            font-size: .9rem;
            margin-bottom: 0;
        }

        .text-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--brand-main);
            font-weight: 700;
            font-size: .9rem;
        }

        .text-link:hover {
            color: var(--orange-deep);
        }

        .outcome-banner {
            background: linear-gradient(135deg, var(--brand-deep), var(--brand-main));
            border-radius: var(--radius-xl);
            color: #fff;
            padding: 54px 54px;
            display: grid;
            grid-template-columns: 1fr 1.1fr;
            gap: 44px;
            align-items: center;
        }

        .outcome-copy h2 {
            font-size: 1.9rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
            line-height: 1.35;
        }

        .outcome-copy p {
            color: rgba(255, 255, 255, .84);
            font-size: .98rem;
            margin-bottom: 0;
        }

        .outcome-copy .outcome-deco {
            display: flex;
            gap: 14px;
            margin-top: 24px;
        }

        .outcome-deco span {
            background: rgba(255, 255, 255, .14);
            border-radius: 999px;
            padding: 6px 14px;
            font-size: .82rem;
            font-weight: 600;
        }

        .outcome-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .outcome-item {
            background: #fff;
            border-radius: 18px;
            padding: 24px 22px;
            color: var(--text-main);
        }

        .outcome-item .item-index {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1;
            color: var(--brand-main);
            opacity: .5;
            display: block;
            margin-bottom: 14px;
        }

        .outcome-item h3 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .outcome-item p {
            font-size: .85rem;
            color: var(--text-soft);
            margin-bottom: 0;
            line-height: 1.65;
        }

        .quote-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .quote-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            padding: 30px 26px;
            border: 1px solid var(--line);
            position: relative;
            box-shadow: var(--shadow-card);
        }

        .quote-brand {
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: var(--brand-deep);
            color: #fff;
            font-weight: 800;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            position: absolute;
            top: 22px;
            left: 24px;
        }

        .quote-stars {
            color: #FF8A3D;
            font-size: .85rem;
            margin: 0 0 20px 48px;
            letter-spacing: 2px;
        }

        .quote-card blockquote {
            margin: 0 0 20px;
            font-size: .95rem;
            color: var(--text-main);
            line-height: 1.75;
        }

        .quote-user {
            display: flex;
            align-items: center;
            gap: 12px;
            border-top: 1px dashed var(--line);
            padding-top: 16px;
        }

        .quote-avatar {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--brand-soft);
            color: var(--brand-deep);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: .8rem;
        }

        .quote-user strong {
            display: block;
            font-size: .9rem;
            color: var(--text-main);
        }

        .quote-user span {
            font-size: .75rem;
            color: var(--text-soft);
        }

        .news-section {
            background: var(--page-bg);
        }

        .news-head {
            display: flex;
            align-items: end;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }

        .news-head h2 {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 4px;
        }

        .news-head .head-text p {
            color: var(--text-soft);
            margin-bottom: 0;
        }

        .news-layout {
            display: grid;
            grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
            gap: 24px;
            align-items: stretch;
        }

        .feature-news-card {
            background: var(--card-bg);
            border-radius: var(--radius-xl);
            overflow: hidden;
            border: 1px solid var(--line);
            box-shadow: var(--shadow-card);
        }

        .feature-news-thumb {
            height: 260px;
            overflow: hidden;
        }

        .feature-news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s;
        }

        .feature-news-card:hover .feature-news-thumb img {
            transform: scale(1.025);
        }

        .feature-news-content {
            padding: 28px 28px 24px;
        }

        .cms-pill {
            display: inline-block;
            background: var(--orange-soft);
            color: var(--orange-deep);
            border-radius: 999px;
            font-size: .75rem;
            font-weight: 700;
            padding: 4px 12px;
            margin-bottom: 14px;
        }

        .feature-news-content h3 {
            font-size: 1.45rem;
            font-weight: 800;
            line-height: 1.45;
            margin-bottom: 10px;
        }

        .feature-news-content h3 a:hover {
            color: var(--brand-main);
        }

        .feature-news-content p {
            color: var(--text-soft);
            font-size: .92rem;
            line-height: 1.75;
            margin-bottom: 14px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .cms-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 14px;
            color: var(--text-soft);
            font-size: .8rem;
        }

        .news-list-wrap {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .news-list-item {
            background: var(--card-bg);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            display: flex;
            gap: 16px;
            align-items: center;
            transition: box-shadow .2s, transform .2s;
        }

        .news-list-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .news-list-thumb {
            width: 104px;
            height: 78px;
            border-radius: 12px;
            overflow: hidden;
            flex-shrink: 0;
        }

        .news-list-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .news-list-text {
            min-width: 0;
            flex: 1;
        }

        .news-list-text .cms-meta {
            gap: 8px;
            margin-bottom: 5px;
            font-size: .74rem;
        }

        .news-list-text h4 {
            font-size: .96rem;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 4px;
            color: var(--text-main);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .news-list-text h4 a:hover {
            color: var(--brand-main);
        }

        .news-list-text p {
            font-size: .8rem;
            color: var(--text-soft);
            margin-bottom: 0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .cms-empty {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px dashed var(--line);
            padding: 44px 20px;
            text-align: center;
            color: var(--text-soft);
        }

        .cms-empty i {
            font-size: 2.4rem;
            color: var(--line);
            display: block;
            margin-bottom: 10px;
        }

        .cms-empty p {
            margin-bottom: 0;
        }

        .faq-list {
            max-width: 860px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: box-shadow .2s;
        }

        .faq-item[open] {
            box-shadow: var(--shadow-hover);
            border-left: 4px solid var(--brand-main);
        }

        .faq-item summary {
            list-style: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 22px 28px;
            font-weight: 700;
            font-size: 1.02rem;
            color: var(--text-main);
            user-select: none;
        }

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

        .faq-item summary .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            flex-shrink: 0;
            border: 1px solid var(--line);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: .8rem;
            color: var(--brand-main);
            transition: all .2s;
        }

        .faq-item[open] summary .faq-icon {
            background: var(--brand-main);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-answer {
            padding: 0 28px 24px;
            color: var(--text-soft);
            font-size: .95rem;
            line-height: 1.85;
            border-top: 1px dashed var(--line);
            padding-top: 18px;
        }

        .final-cta {
            padding: 20px 0 80px;
        }

        .final-cta-inner {
            background: linear-gradient(135deg, var(--brand-deep), var(--brand-main));
            border-radius: var(--radius-xl);
            text-align: center;
            padding: 68px 40px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .final-cta-inner::before {
            content: "";
            position: absolute;
            width: 320px;
            height: 320px;
            left: -90px;
            top: -140px;
            background: radial-gradient(circle, rgba(255, 106, 51, .3), transparent 70%);
        }

        .final-cta-inner::after {
            content: "";
            position: absolute;
            width: 280px;
            height: 280px;
            right: -60px;
            bottom: -120px;
            background: radial-gradient(circle, rgba(255, 106, 51, .24), transparent 70%);
        }

        .final-cta-inner h2 {
            position: relative;
            z-index: 1;
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 14px;
        }

        .final-cta-inner p {
            position: relative;
            z-index: 1;
            max-width: 560px;
            margin: 0 auto 30px;
            color: rgba(255, 255, 255, .82);
        }

        .final-cta-btns {
            position: relative;
            z-index: 1;
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
        }

        .footer {
            background: #E7E4DA;
            border-top: 1px solid var(--line);
            padding: 56px 0 0;
            color: var(--text-soft);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr .9fr .9fr 1.1fr;
            gap: 32px;
            padding-bottom: 36px;
        }

        .footer-about .brand-logo {
            margin-bottom: 14px;
        }

        .footer-about p {
            font-size: .88rem;
            color: var(--text-soft);
            max-width: 340px;
            line-height: 1.8;
        }

        .footer h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 14px;
        }

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

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

        .footer-links a {
            font-size: .88rem;
            color: var(--text-soft);
            transition: color .2s;
        }

        .footer-links a:hover {
            color: var(--brand-main);
        }

        .footer-contact p {
            font-size: .88rem;
            margin-bottom: 8px;
        }

        .footer-contact i {
            width: 18px;
            color: var(--brand-main);
            margin-right: 8px;
        }

        .footer-bottom {
            border-top: 1px solid var(--line);
            padding: 18px 0;
            font-size: .8rem;
            color: var(--text-soft);
        }

        .footer-bottom .container {
            display: flex;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }

        .footer-bottom a {
            color: var(--text-soft);
        }

        @media (max-width: 1024px) {
            .hero-inner {
                grid-template-columns: 1fr;
                padding: 64px 20px 90px;
                gap: 36px;
            }

            .visual-stage {
                max-width: 640px;
            }

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

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

            .outcome-banner {
                grid-template-columns: 1fr;
                padding: 40px 30px;
            }

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

            .news-layout {
                grid-template-columns: 1fr;
            }

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

        @media (max-width: 768px) {
            .section {
                padding: 56px 0;
            }

            .section-head h2 {
                font-size: 1.5rem;
            }

            .header-main {
                padding-top: 8px;
                padding-bottom: 8px;
            }

            .header-search {
                display: none;
            }

            .header-search.open {
                display: flex;
                position: absolute;
                left: 16px;
                right: 16px;
                top: calc(100% + 60px);
                width: auto;
                z-index: 30;
                background: #fff;
                box-shadow: var(--shadow-hover);
            }

            .search-toggle {
                display: inline-flex;
            }

            .channel-list a {
                font-size: .82rem;
                padding: 7px 14px;
            }

            .trust-inner {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px 0;
                padding: 18px 10px;
            }

            .trust-item {
                border-left: 0;
                padding: 8px 14px;
            }

            .brand-text small {
                display: none;
            }

            .outcome-deco {
                flex-wrap: wrap;
            }

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

            .feature-news-thumb {
                height: 200px;
            }

            .news-list-item {
                flex-direction: row;
            }

            .news-list-thumb {
                width: 84px;
                height: 66px;
            }

            .news-list-text p {
                display: none;
            }

            .final-cta-inner {
                padding: 48px 22px;
            }
        }

        @media (max-width: 520px) {
            .brand-text strong {
                font-size: .98rem;
            }

            .brand-mark {
                width: 36px;
                height: 36px;
                border-radius: 12px;
            }

            .hero-inner {
                padding-left: 18px;
                padding-right: 18px;
            }

            .hero-copy h1 {
                font-size: 2rem;
            }

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

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

            .trust-inner {
                grid-template-columns: 1fr;
            }

            .trust-item {
                border-left: 0;
            }

            .outcome-banner {
                padding: 32px 22px;
            }

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

            .service-main-body {
                padding: 26px 20px;
            }

            .capsule-row {
                flex-direction: column;
            }

            .news-list-item {
                flex-direction: column;
                align-items: flex-start;
            }

            .news-list-thumb {
                width: 100%;
                height: 150px;
            }

            .news-list-text h4 {
                white-space: normal;
            }

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

            .faq-item summary {
                padding: 18px 20px;
            }

            .faq-answer {
                padding-left: 20px;
                padding-right: 20px;
            }
        }

/* roulang page: category1 */
:root {
            --bg: #F4F2EA;
            --bg-alt: #EAF0EB;
            --card-bg: #FFFFFF;
            --text: #17201D;
            --text-muted: #5B6D64;
            --border: #DCE5DF;
            --brand-deep: #0B4F48;
            --brand: #0E7F70;
            --brand-soft: #DFEEEA;
            --orange: #FF6A33;
            --orange-deep: #E85420;
            --orange-soft: #FFE9DF;
            --white: #FFFFFF;
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 10px;
            --shadow-sm: 0 6px 20px rgba(23, 32, 29, 0.06);
            --shadow-hover: 0 16px 32px rgba(14, 127, 112, 0.12);
            --section-space: 80px;
            --font-stack: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-stack);
            background: var(--bg);
            color: var(--text);
            font-size: 16px;
            line-height: 1.75;
            overflow-x: hidden;
        }

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

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

        a:hover {
            color: var(--orange-deep);
        }

        p {
            margin: 0 0 16px;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            margin: 0 0 .5em;
            color: var(--text);
        }

        h1 {
            font-size: clamp(2.2rem, 4vw, 3.4rem);
            font-weight: 800;
            line-height: 1.2;
        }

        h2 {
            font-size: clamp(1.6rem, 2.6vw, 2rem);
        }

        h3 {
            font-size: 1.25rem;
        }

        .container,
        .container-lg,
        .container-md,
        .container-sm,
        .container-xl {
            max-width: 1200px;
        }

        .section {
            padding: var(--section-space) 0;
        }

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

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

        .section-tag,
        .label-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--orange-soft);
            color: var(--orange-deep);
            font-size: .82rem;
            font-weight: 700;
            padding: 5px 16px;
            border-radius: 40px;
            margin-bottom: 14px;
            letter-spacing: .02em;
        }

        .section-head {
            max-width: 780px;
            margin-bottom: 42px;
        }

        .section-head .section-title {
            margin-bottom: 14px;
        }

        .section-sub {
            color: var(--text-muted);
            font-size: 1.05rem;
            margin-bottom: 0;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 44px;
            padding: 10px 22px;
            border-radius: 14px;
            font-weight: 700;
            text-align: center;
            border: 1px solid transparent;
            transition: transform .22s ease, box-shadow .22s ease, color .2s ease, background .2s ease, border-color .2s ease;
            white-space: nowrap;
            text-decoration: none;
            cursor: pointer;
        }

        .btn-solid {
            background: linear-gradient(135deg, var(--orange), var(--orange-deep));
            color: #fff;
            box-shadow: 0 8px 18px rgba(255, 106, 51, .18);
        }

        .btn-solid:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 14px 26px rgba(255, 106, 51, .28);
            background: linear-gradient(135deg, #ff7a45, #ee5a26);
        }

        .btn-ghost {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, .82);
        }

        .btn-ghost:hover {
            color: #fff;
            background: rgba(255, 255, 255, .1);
            transform: translateY(-2px);
            border-color: #fff;
        }

        .btn-green {
            background: var(--brand-deep);
            color: #fff;
        }

        .btn-green:hover {
            background: var(--brand);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }

        .btn:focus-visible,
        a:focus-visible,
        summary:focus-visible {
            outline: 3px solid rgba(255, 106, 51, .35);
            outline-offset: 3px;
            box-shadow: 0 0 0 4px rgba(255, 106, 51, .12);
        }

        .panel-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            height: 100%;
            transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
        }

        .panel-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(14, 127, 112, .3);
        }

        .text-arrow {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-weight: 700;
            color: var(--brand);
            transition: gap .2s ease, color .2s ease;
        }

        .text-arrow:hover {
            gap: 10px;
            color: var(--orange-deep);
        }

        /* ========== Header ========== */
        .site-header {
            background: var(--bg);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 6px 22px rgba(23, 32, 29, .05);
        }

        .header-main {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 14px 0;
            gap: 16px;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: var(--text);
            text-decoration: none;
        }

        .brand-logo:hover {
            color: var(--text);
        }

        .brand-mark {
            width: 38px;
            height: 38px;
            flex: 0 0 38px;
            display: grid;
            place-items: center;
            background: var(--brand-deep);
            color: #fff;
            font-weight: 800;
            font-size: 1.15rem;
            border-radius: 12px;
            box-shadow: 0 8px 16px rgba(11, 79, 72, .16);
        }

        .brand-text strong {
            display: block;
            font-size: 1.05rem;
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: .01em;
        }

        .brand-text small {
            display: block;
            color: var(--text-muted);
            font-size: .75rem;
            line-height: 1.3;
        }

        .header-tools {
            display: flex;
            align-items: center;
            gap: 10px;
            position: relative;
        }

        .header-search {
            display: flex;
            align-items: center;
            background: #EDF0EA;
            border: 1px solid var(--border);
            border-radius: 14px;
            overflow: hidden;
        }

        .header-search input {
            background: transparent;
            border: none;
            outline: none;
            width: 190px;
            padding: 8px 4px 8px 14px;
            color: var(--text);
        }

        .header-search input::placeholder {
            color: #92A197;
        }

        .header-search button {
            background: transparent;
            border: 0;
            width: 38px;
            height: 38px;
            color: var(--brand-deep);
            cursor: pointer;
        }

        .header-search button:hover {
            color: var(--orange-deep);
        }

        .search-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 12px;
            border: 1px solid var(--border);
            background: var(--card-bg);
            color: var(--brand-deep);
            align-items: center;
            justify-content: center;
            cursor: pointer;
        }

        .header-tools .btn-solid {
            min-height: 40px;
            padding: 7px 18px;
            font-size: .9rem;
            border-radius: 12px;
        }

        .channel-nav {
            background: var(--bg-alt);
            border-top: 1px solid rgba(220, 229, 223, .7);
            border-bottom: 1px solid rgba(220, 229, 223, .7);
        }

        .channel-list {
            display: flex;
            align-items: center;
            gap: 10px;
            margin: 0;
            padding: 9px 0;
            list-style: none;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .channel-list::-webkit-scrollbar {
            display: none;
        }

        .channel-list a {
            display: inline-flex;
            align-items: center;
            padding: 8px 20px;
            white-space: nowrap;
            border-radius: 999px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            color: var(--brand-deep);
            font-size: .92rem;
            font-weight: 700;
            transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
        }

        .channel-list a:hover {
            background: var(--brand-soft);
            border-color: rgba(14, 127, 112, .35);
            color: var(--brand-deep);
            transform: translateY(-1px);
        }

        .channel-list a.active {
            background: var(--brand-deep);
            color: #fff;
            border-color: var(--brand-deep);
        }

        /* ========== Hero ========== */
        .page-hero {
            padding: 90px 0 80px;
            background:
                linear-gradient(135deg, rgba(6, 43, 39, .92), rgba(14, 127, 112, .8)),
                url('/assets/images/backpic/back-1.webp') center / cover no-repeat;
            color: #fff;
            position: relative;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            right: -120px;
            top: -60px;
            width: 420px;
            height: 420px;
            background: radial-gradient(circle, rgba(255, 106, 51, .22), transparent 65%);
            pointer-events: none;
            border-radius: 50%;
        }

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

        .crumb-line {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            font-size: .88rem;
            margin-bottom: 22px;
            color: rgba(255, 255, 255, .7);
        }

        .crumb-line a {
            color: rgba(255, 255, 255, .78);
            text-decoration: none;
        }

        .crumb-line a:hover {
            color: #fff;
            text-decoration: underline;
        }

        .crumb-sep {
            color: rgba(255, 255, 255, .55);
        }

        .page-hero h1 {
            color: #fff;
            margin-bottom: 18px;
        }

        .lead-desc {
            font-size: 1.08rem;
            line-height: 1.85;
            color: rgba(255, 255, 255, .9);
            max-width: 620px;
            margin-bottom: 30px;
        }

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

        .hero-panel {
            background: rgba(255, 255, 255, .95);
            border-radius: var(--radius-lg);
            padding: 18px;
            box-shadow: 0 20px 45px rgba(0, 0, 0, .14);
        }

        .hero-panel-img {
            border-radius: 18px;
            width: 100%;
            height: 200px;
            object-fit: cover;
            margin-bottom: 14px;
        }

        .badge-stack {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
        }

        .data-badge {
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: flex-start;
            padding: 12px 14px;
            border-radius: 16px;
            border: 1px solid var(--border);
            background: var(--brand-soft);
        }

        .data-badge.badge-orange {
            background: var(--orange-soft);
            border-color: #FFD0BC;
        }

        .data-badge.badge-white {
            background: var(--white);
        }

        .stat-number {
            font-size: 1.6rem;
            line-height: 1;
            font-weight: 800;
            color: var(--brand-deep);
            margin-bottom: 5px;
        }

        .data-badge.badge-orange .stat-number {
            color: var(--orange-deep);
        }

        .stat-label {
            color: var(--text-muted);
            font-size: .75rem;
            line-height: 1.35;
        }

        /* ========== Guide Category ========== */
        .category-overview {
            padding-top: 80px;
            padding-bottom: 80px;
        }

        .guide-card {
            position: relative;
            overflow: hidden;
        }

        .guide-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
        }

        .card-num {
            display: inline-grid;
            place-items: center;
            min-width: 42px;
            height: 42px;
            border-radius: 14px;
            background: var(--brand-deep);
            color: #fff;
            font-size: .95rem;
            font-weight: 800;
            padding: 0 8px;
        }

        .card-icon {
            display: grid;
            place-items: center;
            width: 42px;
            height: 42px;
            background: var(--brand-soft);
            color: var(--brand-deep);
            border-radius: 50%;
            font-size: 1rem;
        }

        .guide-card h3 {
            margin-bottom: 12px;
        }

        .guide-card p {
            font-size: .96rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        /* ========== Feature Split ========== */
        .feature-main {
            padding: 0;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .feature-main-image {
            width: 100%;
            height: 260px;
            overflow: hidden;
        }

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

        .feature-content {
            padding: 30px;
            flex: 1;
        }

        .feature-content h3 {
            font-size: 1.45rem;
        }

        .mini-panel {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 26px;
            box-shadow: var(--shadow-sm);
            margin-bottom: 20px;
        }

        .mini-panel:last-child {
            margin-bottom: 0;
        }

        .mini-panel h4 {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.12rem;
            margin-bottom: 12px;
        }

        .mini-panel h4 i {
            color: var(--brand);
            width: 26px;
            height: 26px;
            display: grid;
            place-items: center;
            border-radius: 8px;
            background: var(--brand-soft);
        }

        .mini-panel p {
            color: var(--text-muted);
            margin-bottom: 0;
        }

        /* ========== Flow Steps ========== */
        .step-guide-section {
            padding: 80px 0;
        }

        .flow-stack {
            display: flex;
            flex-direction: column;
            gap: 52px;
        }

        .flow-item {
            border-bottom: 1px solid var(--border);
            padding-bottom: 48px;
        }

        .flow-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .flow-index {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 44px;
            height: 32px;
            padding: 0 6px;
            background: var(--orange-soft);
            color: var(--orange-deep);
            font-weight: 800;
            border-radius: 20px;
            margin-bottom: 12px;
            font-size: .9rem;
        }

        .flow-content h3 {
            font-size: 1.38rem;
            margin-bottom: 12px;
        }

        .flow-content p {
            color: var(--text-muted);
            margin-bottom: 14px;
        }

        .flow-visual img {
            width: 100%;
            height: 214px;
            object-fit: cover;
            border-radius: 20px;
            box-shadow: var(--shadow-sm);
        }

        .tip-inline {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            background: var(--bg-alt);
            border-radius: 14px;
            padding: 14px 18px;
            border-left: 4px solid var(--brand);
            font-size: .92rem;
            color: var(--text);
            margin-top: 12px;
        }

        .tip-inline i {
            color: var(--brand);
            margin-top: 2px;
        }

        /* ========== Notice ========== */
        .notice-section {
            background:
                linear-gradient(120deg, rgba(11, 79, 72, .94), rgba(14, 127, 112, .86)),
                url('/assets/images/backpic/back-2.webp') center / cover no-repeat;
            color: #fff;
            border-radius: 0;
        }

        .notice-inner {
            position: relative;
            z-index: 2;
        }

        .notice-head h2 {
            color: #fff;
        }

        .notice-head .label-tag {
            background: rgba(255, 233, 223, .9);
        }

        .notice-grid {
            color: var(--text);
            margin-top: 40px;
        }

        .notice-grid .panel-card:not(.section-tag) {
            color: var(--text);
        }

        .notice-grid .mini-note {
            background: #fff;
            border-radius: 20px;
            padding: 24px;
            height: 100%;
        }

        .mini-note h4 {
            display: flex;
            gap: 8px;
            align-items: center;
            font-size: 1.08rem;
            margin-bottom: 10px;
        }

        .mini-note h4 i {
            background: var(--brand-soft);
            width: 28px;
            height: 28px;
            display: grid;
            place-items: center;
            border-radius: 10px;
            color: var(--brand);
            font-size: .9rem;
        }

        .mini-note p {
            color: var(--text-muted);
            margin-bottom: 0;
            font-size: .95rem;
        }

        /* ========== FAQ ========== */
        .faq-wrap {
            max-width: 900px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 8px 26px;
            margin-bottom: 16px;
            box-shadow: var(--shadow-sm);
            transition: box-shadow .25s ease, border-color .25s ease;
        }

        .faq-item[open] {
            border-left: 4px solid var(--brand);
            box-shadow: var(--shadow-hover);
        }

        .faq-item summary {
            list-style: none;
            cursor: pointer;
            font-weight: 700;
            font-size: 1.04rem;
            padding: 18px 32px 18px 0;
            position: relative;
            margin: 0;
            color: var(--text);
        }

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

        .faq-item summary::after {
            content: "\f078";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            right: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 30px;
            height: 30px;
            display: grid;
            place-items: center;
            background: var(--brand-soft);
            color: var(--brand-deep);
            border-radius: 50%;
            transition: transform .25s ease, background .25s ease;
        }

        .faq-item[open] summary::after {
            transform: translateY(-50%) rotate(180deg);
            background: var(--orange-soft);
            color: var(--orange-deep);
        }

        .faq-body {
            padding-bottom: 22px;
        }

        .faq-body p {
            color: var(--text-muted);
            margin-bottom: 0;
            max-width: 860px;
        }

        /* ========== CTA ========== */
        .cta-section {
            padding: 80px 0;
        }

        .cta-panel {
            background:
                radial-gradient(circle at 80% 10%, rgba(255, 106, 51, .28), transparent 30%),
                linear-gradient(135deg, var(--brand-deep), var(--brand));
            border-radius: 32px;
            text-align: center;
            padding: 56px 28px;
            color: #fff;
            box-shadow: 0 22px 60px rgba(11, 79, 72, .15);
        }

        .cta-panel h2 {
            color: #fff;
            margin-bottom: 14px;
        }

        .cta-panel p {
            color: rgba(255, 255, 255, .9);
            max-width: 640px;
            margin: 0 auto 28px;
        }

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

        /* ========== Footer ========== */
        .footer {
            background: #102A27;
            color: rgba(255, 255, 255, .72);
            padding-top: 60px;
            margin-top: 0;
        }

        .footer .container {
            max-width: 1200px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1.3fr 1.4fr;
            gap: 40px;
            padding-bottom: 48px;
        }

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

        .footer .brand-text small {
            color: rgba(255, 255, 255, .5);
        }

        .footer-about p {
            font-size: .95rem;
            color: rgba(255, 255, 255, .6);
            margin: 14px 0 0;
            max-width: 360px;
        }

        .footer h4 {
            color: #fff;
            font-size: 1rem;
            margin-bottom: 16px;
        }

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

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

        .footer-links a {
            color: rgba(255, 255, 255, .65);
            font-size: .92rem;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color .2s ease, padding-left .2s ease;
        }

        .footer-links a:hover {
            color: var(--orange);
            padding-left: 4px;
        }

        .footer-contact p {
            font-size: .92rem;
            color: rgba(255, 255, 255, .6);
            margin-bottom: 10px;
        }

        .footer-contact i {
            color: var(--orange);
            margin-right: 6px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding: 18px 0;
        }

        .footer-bottom .container {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            color: rgba(255, 255, 255, .45);
            font-size: .88rem;
        }

        /* ========== Responsive ========== */
        @media (max-width: 991.98px) {
            .section {
                --section-space: 64px;
            }

            .header-search {
                display: none;
                position: absolute;
                left: 10px;
                right: 10px;
                top: calc(100% + 4px);
                z-index: 300;
                overflow: hidden;
                box-shadow: 0 18px 34px rgba(23, 32, 29, .1);
            }

            .header-search.show {
                display: flex;
            }

            .header-search input {
                width: auto;
                flex: 1;
            }

            .search-toggle {
                display: inline-flex;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
        }

        @media (max-width: 767.98px) {
            .page-hero {
                padding: 56px 0;
            }

            .hero-panel {
                margin-top: 20px;
            }

            .badge-stack {
                gap: 8px;
            }

            .data-badge {
                padding: 10px;
            }

            .stat-number {
                font-size: 1.3rem;
            }

            .stat-label {
                font-size: .7rem;
            }

            .feature-main-image {
                height: 220px;
            }

            .flow-visual {
                margin-top: 12px;
            }

            .cta-panel {
                padding: 44px 20px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 26px;
            }
        }

        @media (max-width: 575.98px) {
            .header-main {
                gap: 8px;
            }

            .brand-text strong {
                font-size: .9rem;
            }

            .brand-text small {
                font-size: .68rem;
            }

            .brand-mark {
                width: 33px;
                height: 33px;
                flex-basis: 33px;
                border-radius: 10px;
                font-size: 1rem;
            }

            .header-tools .btn-solid {
                width: 44px;
                padding: 0;
                font-size: 0;
                border-radius: 12px;
            }

            .header-tools .btn-solid::before {
                content: "\f2f6";
                font-family: "Font Awesome 6 Free";
                font-weight: 900;
                font-size: 1rem;
            }

            .channel-list a {
                padding: 7px 14px;
                font-size: .86rem;
            }

            .section {
                --section-space: 56px;
            }

            h1 {
                font-size: 2rem;
            }

            .lead-desc {
                font-size: 1rem;
            }

            .page-hero .hero-actions .btn {
                width: 100%;
            }

            .guide-top {
                margin-bottom: 10px;
            }

            .panel-card {
                padding: 20px;
            }

            .flow-stack {
                gap: 36px;
            }

            .flow-item {
                padding-bottom: 34px;
            }

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

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

            .faq-item {
                padding: 4px 16px;
            }

            .faq-item summary {
                font-size: .96rem;
            }

            .faq-item summary {
                padding-right: 28px;
            }
        }

/* roulang page: article */
:root {
            --page-bg: #F4F2EA;
            --alt-bg: #EAF0EB;
            --card-bg: #FFFFFF;
            --text-main: #17201D;
            --text-sub: #5B6D64;
            --border: #DCE5DF;
            --deep-green: #0B4F48;
            --primary-green: #0E7F70;
            --light-green: #DFEEEA;
            --signal-orange: #FF6A33;
            --deep-orange: #E85420;
            --orange-light: #FFE9DF;
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 10px;
            --shadow-card: 0 6px 20px rgba(23, 32, 29, 0.06);
            --shadow-hover: 0 16px 32px rgba(14, 127, 112, 0.12);
            --font-stack: "PingFang SC", "Microsoft YaHei", "system-ui", "sans-serif";
            --section-space: 80px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            padding: 0;
            background: var(--page-bg);
            color: var(--text-main);
            font-family: var(--font-stack);
            font-size: 16px;
            line-height: 1.75;
            overflow-x: hidden;
        }

        body.modal-open, body.has-mobile-search {
            overflow-x: hidden;
        }

        a {
            color: var(--primary-green);
            text-decoration: none;
            transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
        }

        a:hover {
            color: var(--deep-green);
        }

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

        img, .btn, .form-control, input, button {
            outline: none;
        }

        img:focus-visible, .btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
            outline: 3px solid rgba(255, 106, 51, 0.4);
            outline-offset: 2px;
        }

        .container {
            width: 100%;
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 44px;
            padding: 10px 20px;
            border-radius: 14px;
            border: 1px solid transparent;
            font-weight: 700;
            font-size: 0.95rem;
            line-height: 1;
            transition: all 0.25s ease;
            box-shadow: none;
            background: none;
        }

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(23, 32, 29, 0.12);
        }

        .btn:active {
            transform: translateY(0) scale(0.98);
        }

        .btn-solid {
            background: linear-gradient(135deg, #FF6A33, #E85420);
            color: #ffffff !important;
        }

        .btn-solid:hover {
            background: linear-gradient(135deg, #ff7a47, #ea5c28);
            box-shadow: 0 10px 22px rgba(232, 84, 32, 0.28);
        }

        .btn-soft {
            background: var(--light-green);
            color: var(--deep-green) !important;
        }

        .btn-soft:hover {
            background: #d5e6e2;
            color: var(--deep-green) !important;
        }

        .btn-light {
            background: rgba(255,255,255,0.12);
            color: #ffffff !important;
            border-color: rgba(255,255,255,0.55);
        }

        .btn-light:hover {
            background: rgba(255,255,255,0.22);
            border-color: #ffffff;
        }

        .section {
            padding-top: var(--section-space);
            padding-bottom: var(--section-space);
        }

        .section-head {
            margin-bottom: 40px;
        }

        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
            color: var(--primary-green);
            font-size: 0.9rem;
            letter-spacing: 0.2em;
            font-weight: 700;
        }

        .section-title {
            font-size: clamp(1.7rem, 2.6vw, 2.2rem);
            font-weight: 800;
            line-height: 1.3;
            margin: 0;
            letter-spacing: 0.02em;
        }

        .section-lead {
            color: var(--text-sub);
            margin: 14px 0 0;
            max-width: 760px;
            line-height: 1.8;
        }

        .eyebrow {
            display: inline-flex;
            padding: 5px 12px;
            border-radius: 999px;
            font-size: 0.82rem;
            font-weight: 700;
            background: var(--light-green);
            color: var(--deep-green);
            letter-spacing: 0.05em;
        }

        .eyebrow-orange {
            background: var(--orange-light);
            color: var(--deep-orange);
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: #ffffff;
            border-bottom: 1px solid rgba(23, 32, 29, 0.08);
        }

        .header-main {
            background: #ffffff;
            position: relative;
        }

        .header-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 76px;
            gap: 16px;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            color: inherit;
            text-decoration: none;
            flex: 0 1 auto;
        }

        .brand-mark {
            width: 45px;
            height: 45px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 14px;
            background: linear-gradient(135deg, #0E7F70, #0B4F48);
            color: #ffffff;
            font-weight: 900;
            font-size: 1.3rem;
            box-shadow: 0 6px 14px rgba(14, 127, 112, 0.24);
            flex: 0 0 auto;
        }

        .brand-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }

        .brand-text strong {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text-main);
            white-space: nowrap;
            letter-spacing: 0.04em;
        }

        .brand-text small {
            margin-top: 4px;
            color: var(--text-sub);
            font-size: 0.75rem;
            letter-spacing: 0.06em;
            white-space: nowrap;
        }

        .header-tools {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 12px;
            margin-left: auto;
        }

        .header-search {
            display: flex;
            align-items: center;
            border: 1px solid var(--border);
            background: #FBFBF8;
            border-radius: 999px;
            min-height: 42px;
            width: 250px;
            transition: box-shadow 0.25s ease, border-color 0.25s ease;
            overflow: hidden;
        }

        .header-search:focus-within {
            border-color: var(--primary-green);
            box-shadow: 0 0 0 3px rgba(14, 127, 112, 0.12);
        }

        .header-search input {
            flex: 1;
            min-width: 0;
            border: 0;
            background: transparent;
            padding: 8px 0 8px 16px;
            font-size: 0.9rem;
            color: var(--text-main);
        }

        .header-search input::placeholder {
            color: #93A69C;
        }

        .header-search button {
            width: 42px;
            height: 42px;
            border: 0;
            background: transparent;
            color: var(--deep-green);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 auto;
        }

        .search-toggle {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            border: 1px solid var(--border);
            background: #ffffff;
            color: var(--deep-green);
            align-items: center;
            justify-content: center;
            cursor: pointer;
        }

        .channel-nav {
            background: var(--alt-bg);
            border-top: 1px solid rgba(255, 255, 255, 0.8);
        }

        .channel-list {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 10px 0;
            gap: 6px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .channel-list::-webkit-scrollbar {
            display: none;
        }

        .channel-list li {
            flex: 0 0 auto;
        }

        .channel-list a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 38px;
            border-radius: 999px;
            padding: 6px 18px;
            background: rgba(255, 255, 255, 0.75);
            border: 1px solid var(--border);
            color: var(--text-main);
            font-weight: 600;
            font-size: 0.93rem;
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .channel-list a:hover {
            background: #ffffff;
            color: var(--deep-green);
            border-color: rgba(14, 127, 112, 0.3);
            box-shadow: 0 6px 16px rgba(23, 32, 29, 0.06);
        }

        .channel-list a.active {
            background: var(--deep-green);
            color: #ffffff;
            border-color: var(--deep-green);
            box-shadow: 0 6px 16px rgba(11, 79, 72, 0.2);
        }

        .article-page {
            padding: 40px 0 80px;
            background: var(--page-bg);
        }

        .breadcrumb-wrap {
            margin-bottom: 28px;
        }

        .breadcrumb-nav {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            padding: 0;
            margin: 0;
            gap: 0;
            color: var(--text-sub);
            font-size: 0.9rem;
        }

        .breadcrumb-nav li {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .breadcrumb-nav li + li::before {
            content: "/";
            color: #B6C6BE;
            margin: 0 4px;
        }

        .breadcrumb-nav a {
            color: var(--text-sub);
            text-decoration: none;
        }

        .breadcrumb-nav a:hover {
            color: var(--deep-green);
        }

        .breadcrumb-nav [aria-current="page"] {
            color: var(--text-main);
            font-weight: 600;
        }

        .article-row {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 300px;
            gap: 40px;
            align-items: start;
        }

        .article-passage {
            background: var(--card-bg);
            border: 1px solid rgba(220, 229, 223, 0.7);
            border-radius: var(--radius-lg);
            padding: 44px 48px;
            box-shadow: var(--shadow-card);
        }

        .article-head {
            margin-bottom: 0;
        }

        .post-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 5px 14px;
            border-radius: 999px;
            background: var(--light-green);
            color: var(--deep-green);
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            margin-bottom: 20px;
        }

        .post-title {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 800;
            line-height: 1.25;
            margin: 0 0 22px;
            letter-spacing: 0.02em;
            color: var(--text-main);
        }

        .post-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 18px;
            padding: 16px 0 22px;
            border-bottom: 1px solid var(--border);
            color: var(--text-sub);
            font-size: 0.9rem;
        }

        .post-meta span {
            display: inline-flex;
            align-items: center;
            gap: 7px;
        }

        .post-meta i {
            color: var(--primary-green);
        }

        .article-body {
            padding-top: 26px;
            color: #26352e;
            overflow-wrap: break-word;
            word-break: break-word;
        }

        .article-body > p, .article-body p {
            margin: 0 0 20px;
            line-height: 1.95;
            font-size: 1rem;
            color: #26352e;
        }

        .article-body h2 {
            margin: 44px 0 18px;
            padding-bottom: 8px;
            font-size: 1.6rem;
            font-weight: 800;
            line-height: 1.4;
            border-bottom: 1px solid var(--border);
            color: var(--text-main);
        }

        .article-body h3 {
            margin: 34px 0 14px;
            font-size: 1.25rem;
            font-weight: 800;
            line-height: 1.5;
            color: var(--text-main);
        }

        .article-body h4 {
            margin: 28px 0 12px;
            font-size: 1.08rem;
            font-weight: 800;
            color: var(--deep-green);
        }

        .article-body ul,
        .article-body ol {
            margin: 0 0 22px;
            padding-left: 1.4em;
        }

        .article-body li {
            margin: 0.45em 0;
            line-height: 1.9;
        }

        .article-body a {
            color: var(--primary-green);
            font-weight: 600;
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .article-body a:hover {
            color: var(--deep-orange);
        }

        .article-body img {
            width: auto;
            max-width: 100%;
            height: auto;
            border-radius: 18px;
            margin: 26px auto;
            display: block;
            box-shadow: 0 10px 26px rgba(23, 32, 29, 0.08);
        }

        .article-body figure {
            margin: 28px 0;
        }

        .article-body figcaption {
            text-align: center;
            color: var(--text-sub);
            font-size: 0.88rem;
            margin-top: 10px;
        }

        .article-body blockquote {
            position: relative;
            margin: 28px 0;
            padding: 20px 24px 20px 28px;
            border: 0;
            border-left: 4px solid var(--signal-orange);
            border-radius: 0 16px 16px 0;
            background: #FFF9F5;
            color: var(--text-main);
            font-size: 1.02rem;
            line-height: 1.8;
        }

        .article-body blockquote p {
            margin-bottom: 8px;
        }

        .article-body blockquote p:last-child {
            margin-bottom: 0;
        }

        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            font-size: 0.95rem;
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow: hidden;
        }

        .article-body th, .article-body td {
            padding: 12px 14px;
            border: 1px solid var(--border);
            text-align: left;
        }

        .article-body th {
            background: var(--alt-bg);
            color: var(--deep-green);
            font-weight: 700;
        }

        .article-body tr:nth-child(even) td {
            background: #FAFBF8;
        }

        .article-body pre {
            background: #17201D;
            color: #E6F1EC;
            padding: 20px;
            border-radius: 16px;
            overflow-x: auto;
            line-height: 1.6;
            margin: 24px 0;
        }

        .article-body code {
            background: #EFF3EF;
            color: var(--deep-green);
            padding: 3px 8px;
            border-radius: 6px;
            font-size: 0.92em;
        }

        .article-body pre code {
            background: transparent;
            color: inherit;
            padding: 0;
        }

        .article-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            margin-top: 36px;
            padding-top: 28px;
            border-top: 1px solid var(--border);
        }

        .return-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            color: var(--primary-green);
        }

        .return-link i {
            transition: transform 0.2s ease;
        }

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

        .post-aside {
            position: sticky;
            top: 148px;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .side-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-card);
        }

        .side-title {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1rem;
            font-weight: 800;
            margin: 0 0 16px;
            color: var(--text-main);
        }

        .side-title::before {
            content: "";
            width: 18px;
            height: 4px;
            border-radius: 4px;
            background: var(--signal-orange);
            display: inline-block;
        }

        .article-toc {
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .article-toc ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .article-toc li {
            margin: 0 0 4px;
        }

        .article-toc a {
            display: block;
            padding: 8px 10px;
            border-radius: 10px;
            color: var(--text-sub);
            font-size: 0.9rem;
            line-height: 1.5;
            border-left: 3px solid transparent;
            text-decoration: none;
        }

        .article-toc a:hover {
            color: var(--deep-green);
            background: #F3F7F4;
            border-left-color: var(--primary-green);
        }

        .article-toc li.is-active a {
            color: var(--deep-green);
            font-weight: 700;
            background: #F0F7F5;
            border-left-color: var(--primary-green);
        }

        .side-channel {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-main);
            text-decoration: none;
            font-weight: 700;
            padding: 10px 0;
        }

        .side-channel .side-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--signal-orange);
            box-shadow: 0 0 0 3px rgba(255, 106, 51, 0.2);
        }

        .side-channel:hover {
            color: var(--primary-green);
        }

        .side-note {
            margin: 14px 0 0;
            color: var(--text-sub);
            font-size: 0.85rem;
            line-height: 1.7;
            border-top: 1px dashed var(--border);
            padding-top: 14px;
        }

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

        .side-links li {
            margin-bottom: 2px;
        }

        .side-links a {
            color: var(--text-sub);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 0;
            font-size: 0.9rem;
        }

        .side-links a::before {
            content: "→";
            color: var(--primary-green);
            font-weight: 700;
        }

        .side-links a:hover {
            color: var(--deep-green);
        }

        .missing-panel {
            max-width: 780px;
            margin: 40px auto;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 30px;
            padding: 80px 40px;
            text-align: center;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }

        .missing-icon {
            width: 84px;
            height: 84px;
            margin: 0 auto 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 28px;
            background: var(--orange-light);
            color: var(--deep-orange);
            font-size: 2rem;
        }

        .missing-panel h1 {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            font-weight: 800;
            margin-bottom: 12px;
        }

        .missing-panel p {
            color: var(--text-sub);
            margin-bottom: 24px;
        }

        .related-section {
            background: var(--alt-bg);
            padding: 72px 0;
            margin-top: 60px;
            border-top: 1px solid rgba(255,255,255,0.85);
        }

        .related-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 32px;
        }

        .related-header p {
            margin: 8px 0 0;
            color: var(--text-sub);
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 24px;
        }

        .related-card {
            display: flex;
            flex-direction: column;
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid rgba(220, 229, 223, 0.8);
            text-decoration: none;
            color: var(--text-main);
            box-shadow: var(--shadow-card);
            transition: transform 0.25s ease, box-shadow 0.25s ease;
            height: 100%;
        }

        .related-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            color: var(--text-main);
        }

        .related-card-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            display: block;
            overflow: hidden;
            flex-shrink: 0;
        }

        .related-card-body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        .related-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 12px;
            border-radius: 999px;
            background: var(--light-green);
            color: var(--deep-green);
            font-size: 0.78rem;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .related-card h3 {
            font-size: 1.15rem;
            font-weight: 800;
            line-height: 1.45;
            margin: 0 0 10px;
            color: var(--text-main);
        }

        .related-card p {
            color: var(--text-sub);
            font-size: 0.9rem;
            margin: 0 0 16px;
            line-height: 1.7;
        }

        .related-card-link {
            margin-top: auto;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--primary-green);
            font-weight: 700;
            font-size: 0.9rem;
        }

        .related-card-link i {
            transition: transform 0.2s ease;
        }

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

        .footer {
            background: #17201D;
            color: #C8D4CE;
        }

        .footer a {
            color: #C8D4CE;
        }

        .footer a:hover {
            color: #ffffff;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
            gap: 40px;
            padding-top: 64px;
            padding-bottom: 44px;
        }

        .footer .brand-logo {
            margin-bottom: 16px;
        }

        .footer-about p {
            color: #9EADA6;
            font-size: 0.9rem;
            line-height: 1.8;
            margin: 0;
            max-width: 360px;
        }

        .footer .brand-text strong {
            color: #ffffff;
        }

        .footer .brand-text small {
            color: #9EADA6;
        }

        .footer h4 {
            color: #ffffff;
            font-size: 1rem;
            margin: 0 0 18px;
            font-weight: 800;
            letter-spacing: 0.05em;
        }

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

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

        .footer-links a {
            text-decoration: none;
            font-size: 0.93rem;
            transition: color 0.2s ease, padding-left 0.2s ease;
        }

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

        .footer-contact i {
            color: var(--signal-orange);
            margin-right: 8px;
        }

        .footer-contact p {
            margin-bottom: 12px;
            font-size: 0.9rem;
            color: #B4C2BA;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 22px 0;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 8px;
            color: #8FA39A;
            font-size: 0.85rem;
        }

        .footer-bottom span a {
            color: #9EADA6;
        }

        .footer-bottom span a:hover {
            color: #ffffff;
        }

        @media (max-width: 1199px) {
            .article-row {
                grid-template-columns: minmax(0, 1fr) 260px;
                gap: 28px;
            }

            .article-passage {
                padding: 36px;
            }
        }

        @media (max-width: 991px) {
            .article-row {
                grid-template-columns: minmax(0, 1fr);
            }

            .post-aside {
                position: static;
                order: 2;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
                align-items: start;
            }

            .related-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 767px) {
            :root {
                --section-space: 56px;
            }

            .header-main {
                position: relative;
            }

            .header-row {
                min-height: 66px;
                gap: 10px;
            }

            .brand-logo {
                gap: 8px;
            }

            .brand-mark {
                width: 42px;
                height: 42px;
                font-size: 1.1rem;
                border-radius: 12px;
            }

            .brand-text strong {
                font-size: 1rem;
                max-width: 170px;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
            }

            .brand-text small {
                display: none;
            }

            .header-search {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                border-radius: 0;
                border: 0;
                background: #ffffff;
                padding: 10px 20px 12px;
                box-shadow: 0 14px 24px rgba(23, 32, 29, 0.12);
                border-bottom: 1px solid var(--border);
                z-index: 1052;
            }

            .header-search.open {
                display: flex;
            }

            .header-search input {
                border: 1px solid var(--border);
                border-radius: 999px;
                padding: 10px 12px 10px 18px;
                background: #FBFBF8;
                min-height: 42px;
            }

            .header-search button {
                margin-left: -40px;
                z-index: 1;
            }

            .search-toggle {
                display: inline-flex;
            }

            .header-tools {
                gap: 6px;
            }

            .header-tools .btn-solid {
                min-height: 40px;
                padding-left: 12px;
                padding-right: 12px;
                font-size: 0.85rem;
            }

            .channel-list {
                padding: 8px 0;
            }

            .article-page {
                padding: 24px 0 48px;
            }

            .breadcrumb-wrap {
                margin-bottom: 18px;
            }

            .article-passage {
                padding: 24px 18px;
                border-radius: 20px;
            }

            .post-title {
                font-size: 1.75rem;
            }

            .post-meta {
                gap: 10px;
            }

            .post-aside {
                grid-template-columns: 1fr;
            }

            .article-bottom {
                align-items: flex-start;
                flex-direction: column;
            }

            .related-section {
                padding: 48px 0;
                margin-top: 36px;
            }

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

            .related-header {
                align-items: flex-start;
                flex-direction: column;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
                padding-top: 48px;
            }

            .footer-about p {
                max-width: 100%;
            }

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

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .header-tools .btn-solid {
                display: none;
            }

            .channel-list a {
                padding-left: 14px;
                padding-right: 14px;
                font-size: 0.88rem;
            }
        }

        .article-toc:empty {
            display: none;
        }

/* roulang page: category3 */
:root {
            --page-bg: #F4F2EA;
            --section-alt: #EAF0EB;
            --card-bg: #FFFFFF;
            --text-main: #17201D;
            --text-secondary: #5B6D64;
            --border-soft: #DCE5DF;
            --brand-deep: #0B4F48;
            --brand-main: #0E7F70;
            --brand-light: #DFEEEA;
            --signal-orange: #FF6A33;
            --deep-orange: #E85420;
            --orange-light: #FFE9DF;
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 10px;
            --shadow-card: 0 6px 20px rgba(23, 32, 29, 0.06);
            --shadow-hover: 0 16px 32px rgba(14, 127, 112, 0.12);
            --font-stack: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
            --section-space: 80px;
        }
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-stack);
            background: var(--page-bg);
            color: var(--text-main);
            font-size: 16px;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.25s ease;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 44px;
            padding: 0 24px;
            border-radius: 14px;
            border: 1px solid transparent;
            font-size: 15px;
            font-weight: 600;
            line-height: 1.2;
            letter-spacing: 0.01em;
            transition: all 0.3s ease;
            cursor: pointer;
            background: none;
        }
        .btn:focus-visible, a:focus-visible {
            outline: 3px solid rgba(255, 106, 51, 0.6);
            outline-offset: 3px;
        }
        .btn-solid {
            background: linear-gradient(135deg, #FF6A33, #E85420);
            color: #fff;
            border: none;
            box-shadow: 0 4px 12px rgba(232, 84, 32, 0.2);
        }
        .btn-solid:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 18px rgba(232, 84, 32, 0.28);
            color: #fff;
        }
        .btn-solid:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(232, 84, 32, 0.25);
        }
        .btn-outline-light {
            border: 1px solid rgba(255, 255, 255, 0.8);
            color: #fff;
            background: rgba(255, 255, 255, 0.04);
            backdrop-filter: none;
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-outline-light:active {
            transform: translateY(0);
        }
        .btn-brand-outline {
            border: 1px solid var(--brand-main);
            color: var(--brand-main);
            background: transparent;
        }
        .btn-brand-outline:hover {
            background: var(--brand-light);
            border-color: var(--brand-deep);
            color: var(--brand-deep);
            transform: translateY(-2px);
        }
        .btn-brand-outline:active {
            transform: translateY(0);
        }
        .section-title {
            font-size: clamp(1.7rem, 2.4vw, 2.1rem);
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin: 0 0 12px;
        }
        .section-intro {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.75;
            max-width: 720px;
        }
        .sec-padding {
            padding: var(--section-space) 0;
        }
        @media (max-width: 768px) {
            :root {
                --section-space: 56px;
            }
            .container {
                padding: 0 18px;
            }
        }
        .site-header {
            background: var(--card-bg);
            position: sticky;
            top: 0;
            z-index: 1030;
            box-shadow: 0 2px 10px rgba(23, 32, 29, 0.04);
        }
        .header-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding-top: 12px;
            padding-bottom: 12px;
        }
        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            background: var(--brand-deep);
            color: #fff;
            border-radius: 13px;
            font-size: 20px;
            font-weight: 800;
            flex-shrink: 0;
            box-shadow: inset 0 -2px 0 rgba(255, 255, 255, 0.16);
        }
        .brand-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }
        .brand-text strong {
            font-size: 17px;
            font-weight: 800;
            letter-spacing: 0.01em;
            color: var(--text-main);
        }
        .brand-text small {
            font-size: 11px;
            color: var(--text-secondary);
            letter-spacing: 0.03em;
        }
        .header-tools {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .header-search {
            display: flex;
            align-items: center;
            background: var(--page-bg);
            border: 1px solid var(--border-soft);
            border-radius: 12px;
            padding: 2px 4px 2px 12px;
            width: 190px;
            transition: border-color 0.2s, box-shadow 0.2s;
        }
        .header-search:focus-within {
            border-color: var(--brand-main);
            box-shadow: 0 0 0 3px rgba(14, 127, 112, 0.1);
        }
        .header-search input {
            border: none;
            background: transparent;
            padding: 8px 0;
            font-size: 13px;
            width: 100%;
            outline: none;
            color: var(--text-main);
        }
        .header-search input::placeholder {
            color: #8A9B93;
        }
        .header-search button {
            border: none;
            background: var(--brand-main);
            color: #fff;
            width: 30px;
            height: 30px;
            border-radius: 9px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
        }
        .search-toggle {
            display: none;
            border: none;
            background: none;
            color: var(--brand-deep);
            font-size: 18px;
            padding: 8px;
        }
        .channel-nav {
            background: var(--card-bg);
            border-top: 1px solid var(--border-soft);
            border-bottom: 1px solid rgba(220, 229, 223, 0.7);
        }
        .channel-list {
            list-style: none;
            display: flex;
            gap: 10px;
            overflow-x: auto;
            padding: 8px 0;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .channel-list::-webkit-scrollbar {
            display: none;
        }
        .channel-list li {
            flex-shrink: 0;
        }
        .channel-list a {
            display: inline-block;
            padding: 7px 18px;
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            background: transparent;
            border: 1px solid transparent;
            transition: all 0.25s;
            white-space: nowrap;
        }
        .channel-list a:hover {
            background: var(--brand-light);
            color: var(--brand-deep);
            border-color: transparent;
        }
        .channel-list a.active {
            background: var(--brand-deep);
            color: #fff;
            border-color: var(--brand-deep);
        }
        @media (max-width: 992px) {
            .header-search {
                position: absolute;
                top: calc(100% + 6px);
                right: 16px;
                width: 280px;
                background: #fff;
                display: none;
                box-shadow: var(--shadow-hover);
            }
            .header-search.is-open {
                display: flex;
            }
            .search-toggle {
                display: inline-flex;
            }
        }
        @media (max-width: 576px) {
            .header-main {
                flex-wrap: wrap;
            }
            .header-tools .btn-solid {
                padding: 0 12px;
                min-height: 40px;
                font-size: 13px;
            }
            .brand-text strong {
                font-size: 15px;
            }
            .header-search {
                width: auto;
                left: 18px;
                right: 18px;
            }
        }
        .cat-hero {
            position: relative;
            background: linear-gradient(135deg, var(--brand-deep) 0%, var(--brand-main) 65%, #178e7c 100%);
            padding: 74px 0 66px;
            overflow: hidden;
        }
        .cat-hero::before {
            content: "";
            position: absolute;
            width: 340px;
            height: 340px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 106, 51, 0.22), transparent 70%);
            top: -110px;
            right: -60px;
            pointer-events: none;
        }
        .cat-hero::after {
            content: "";
            position: absolute;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 106, 51, 0.15), transparent 70%);
            bottom: -120px;
            left: 30%;
            pointer-events: none;
        }
        .cat-hero .container {
            position: relative;
            z-index: 2;
        }
        .breadcrumb-bar {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 24px;
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .breadcrumb-bar a {
            color: rgba(255, 255, 255, 0.75);
        }
        .breadcrumb-bar a:hover {
            color: #fff;
        }
        .breadcrumb-bar i {
            font-size: 10px;
            margin: 0 2px;
            color: rgba(255, 255, 255, 0.4);
        }
        .cat-hero-inner {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 50px;
            align-items: center;
        }
        .cat-hero h1 {
            font-size: clamp(2.1rem, 4vw, 3.2rem);
            font-weight: 800;
            line-height: 1.18;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        .cat-hero-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.88);
            line-height: 1.8;
            margin-bottom: 12px;
        }
        .cat-hero-meta {
            display: flex;
            gap: 22px;
            margin-top: 26px;
            flex-wrap: wrap;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            border-radius: 100px;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.24);
            color: #fff;
            font-size: 13px;
            font-weight: 500;
        }
        .hero-badge i {
            color: var(--signal-orange);
        }
        .cat-hero-visual {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
            background: rgba(255, 255, 255, 0.08);
            min-height: 260px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .cat-hero-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .visual-action {
            position: relative;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            background: rgba(255, 106, 51, 0.85);
            border-radius: 100px;
            padding: 10px 22px;
            backdrop-filter: blur(6px);
        }
        @media (max-width: 992px) {
            .cat-hero-inner {
                grid-template-columns: 1fr;
                gap: 34px;
            }
            .cat-hero {
                padding: 48px 0 46px;
            }
            .cat-hero-visual {
                min-height: 200px;
            }
        }
        @media (max-width: 576px) {
            .cat-hero h1 {
                font-size: 1.8rem;
            }
            .cat-hero-desc {
                font-size: 0.95rem;
                line-height: 1.7;
            }
            .cat-hero-meta {
                gap: 12px;
            }
        }
        .stat-strip {
            background: var(--card-bg);
            border-bottom: 1px solid var(--border-soft);
            padding: 30px 0;
        }
        .stat-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
        }
        .stat-item {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .stat-icon {
            width: 48px;
            height: 48px;
            border-radius: 16px;
            background: var(--brand-light);
            color: var(--brand-deep);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
            border: 1px dashed var(--brand-main);
        }
        .stat-icon.orange {
            background: var(--orange-light);
            color: var(--deep-orange);
            border-color: var(--signal-orange);
        }
        .stat-item strong {
            font-size: 26px;
            font-weight: 800;
            display: block;
            line-height: 1.2;
            color: var(--text-main);
        }
        .stat-item span {
            font-size: 13px;
            color: var(--text-secondary);
        }
        @media (max-width: 768px) {
            .stat-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
        }
        @media (max-width: 520px) {
            .stat-row {
                grid-template-columns: 1fr;
            }
        }
        .event-resources {
            background: var(--page-bg);
        }
        .ev-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            gap: 24px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        .ev-grid {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 26px;
        }
        .ev-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            padding: 28px;
            border: 1px solid rgba(220, 229, 223, 0.7);
            box-shadow: var(--shadow-card);
            transition: transform 0.28s ease, box-shadow 0.28s ease;
            display: flex;
            flex-direction: column;
            position: relative;
        }
        .ev-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(14, 127, 112, 0.25);
        }
        .ev-card.featured {
            grid-column: span 7;
            background: var(--text-main);
            border-color: var(--text-main);
        }
        .ev-card.featured .card-tag {
            background: var(--signal-orange);
            color: #fff;
        }
        .ev-card.featured .ev-title {
            color: #fff;
        }
        .ev-card.featured .ev-desc {
            color: rgba(255, 255, 255, 0.8);
        }
        .ev-card.featured .ev-link {
            color: #fff;
            border-color: rgba(255, 255, 255, 0.5);
        }
        .ev-card.featured .ev-link:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
        }
        .ev-card.featured .ev-img-place {
            background: rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            overflow: hidden;
            margin-bottom: 20px;
        }
        .card-tag {
            align-self: flex-start;
            background: var(--brand-light);
            color: var(--brand-deep);
            font-size: 13px;
            font-weight: 600;
            border-radius: 100px;
            padding: 4px 14px;
            margin-bottom: 14px;
            display: inline-block;
        }
        .card-tag.orange-tag {
            background: var(--orange-light);
            color: var(--deep-orange);
        }
        .ev-title {
            font-size: 1.3rem;
            font-weight: 800;
            line-height: 1.35;
            margin-bottom: 10px;
            color: var(--text-main);
        }
        .ev-desc {
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.7;
            flex-grow: 1;
            margin-bottom: 16px;
        }
        .ev-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--brand-main);
            padding: 4px 0;
            border-bottom: 1px solid transparent;
            transition: all 0.2s;
            align-self: flex-start;
        }
        .ev-link:hover {
            color: var(--deep-orange);
            border-bottom-color: var(--deep-orange);
        }
        .ev-link i {
            font-size: 12px;
        }
        .ev-card.side-card {
            grid-column: span 5;
        }
        .ev-card.wide {
            grid-column: span 6;
        }
        .ev-card.tall {
            grid-column: span 6;
        }
        .ev-image {
            border-radius: var(--radius-md);
            overflow: hidden;
            margin-bottom: 20px;
            width: 100%;
            height: 200px;
            background: var(--border-soft);
        }
        .ev-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .ev-info-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: var(--text-secondary);
            margin-top: 12px;
            padding-top: 14px;
            border-top: 1px solid var(--border-soft);
        }
        .ev-info-row time {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        @media (max-width: 992px) {
            .ev-card.featured, .ev-card.side-card, .ev-card.wide, .ev-card.tall {
                grid-column: span 12;
            }
        }
        .activity-steps {
            background: var(--section-alt);
        }
        .steps-wrap {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
            margin-top: 44px;
        }
        .step-item {
            text-align: center;
            padding: 20px 0;
            position: relative;
        }
        .step-item::after {
            content: "· · ·";
            position: absolute;
            top: 50%;
            right: -19px;
            color: var(--brand-main);
            font-size: 18px;
            font-weight: 900;
            letter-spacing: 2px;
            transform: translateY(-50%);
            opacity: 0.4;
        }
        .step-item:last-child::after {
            display: none;
        }
        .step-num {
            width: 58px;
            height: 58px;
            border-radius: 50%;
            background: var(--brand-main);
            color: #fff;
            font-size: 21px;
            font-weight: 800;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
            box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.12);
        }
        .step-item:nth-child(2) .step-num {
            background: var(--signal-orange);
        }
        .step-item:nth-child(3) .step-num {
            background: var(--brand-deep);
        }
        .step-item:nth-child(4) .step-num {
            background: var(--deep-orange);
        }
        .step-item h3 {
            font-size: 1.1rem;
            font-weight: 800;
            margin-bottom: 8px;
            color: var(--text-main);
        }
        .step-item p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
            max-width: 220px;
            margin: 0 auto;
        }
        @media (max-width: 992px) {
            .steps-wrap {
                grid-template-columns: repeat(2, 1fr);
            }
            .step-item::after {
                display: none;
            }
        }
        @media (max-width: 520px) {
            .steps-wrap {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .step-item {
                display: flex;
                gap: 16px;
                text-align: left;
                align-items: flex-start;
                padding: 8px 0;
                border-bottom: 1px dashed var(--border-soft);
            }
            .step-item:last-child {
                border-bottom: none;
            }
            .step-num {
                margin-bottom: 0;
                flex-shrink: 0;
                width: 46px;
                height: 46px;
                font-size: 17px;
            }
            .step-item p {
                margin: 0;
            }
        }
        .notice-panel {
            background: var(--orange-light);
            border-left: 4px solid var(--signal-orange);
            border-radius: var(--radius-md);
            padding: 18px 24px;
            display: flex;
            align-items: center;
            gap: 16px;
            margin-top: 36px;
            font-size: 14px;
            color: var(--text-main);
        }
        .notice-panel i {
            color: var(--deep-orange);
            font-size: 20px;
        }
        @media (max-width: 520px) {
            .notice-panel {
                flex-direction: column;
                align-items: flex-start;
                padding: 16px;
            }
        }
        .faq-sec {
            background: var(--page-bg);
        }
        .faq-layout {
            display: grid;
            grid-template-columns: 0.38fr 0.62fr;
            gap: 52px;
            align-items: start;
        }
        .faq-title-wrap {
            position: sticky;
            top: 150px;
        }
        .faq-title-wrap .section-title {
            font-size: clamp(1.8rem, 2.6vw, 2.3rem);
        }
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .faq-item {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            transition: box-shadow 0.25s, border-color 0.25s;
            border: 1px solid var(--border-soft);
            overflow: hidden;
        }
        .faq-item:focus-within {
            box-shadow: 0 0 0 3px rgba(14, 127, 112, 0.12);
        }
        .faq-question {
            background: none;
            border: none;
            padding: 22px 30px 22px 24px;
            font-size: 16px;
            font-weight: 600;
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 14px;
            color: var(--text-main);
            text-align: left;
            cursor: pointer;
        }
        .faq-question i {
            transition: transform 0.35s ease;
            color: var(--brand-main);
            font-size: 15px;
            flex-shrink: 0;
        }
        .faq-question[aria-expanded="true"] i {
            transform: rotate(180deg);
        }
        .faq-answer {
            padding: 0 24px 0 24px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.25s ease;
        }
        .faq-answer.show {
            padding: 0 24px 24px 24px;
            max-height: 420px;
        }
        .faq-item.open, .faq-item.show-item {
            border-left-color: var(--brand-main);
            box-shadow: var(--shadow-card);
        }
        @media (max-width: 992px) {
            .faq-layout {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .faq-title-wrap {
                position: static;
            }
        }
        @media (prefers-reduced-motion: no-preference) {
            .faq-item.open .faq-answer {
                max-height: 480px;
            }
        }
        .cta-sec {
            padding: 0 0 var(--section-space);
            background: var(--page-bg);
        }
        .cta-box {
            border-radius: 30px;
            padding: 64px 56px;
            background: linear-gradient(135deg, var(--brand-deep), var(--brand-main));
            position: relative;
            overflow: hidden;
            text-align: center;
        }
        .cta-box::before {
            content: "";
            position: absolute;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 106, 51, 0.25), transparent 70%);
            top: -100px;
            right: -40px;
        }
        .cta-box h2 {
            font-size: clamp(1.7rem, 2.8vw, 2.4rem);
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
            position: relative;
        }
        .cta-box p {
            color: rgba(255, 255, 255, 0.82);
            margin-bottom: 30px;
            font-size: 1.02rem;
            position: relative;
        }
        .cta-actions {
            display: flex;
            justify-content: center;
            gap: 18px;
            flex-wrap: wrap;
            position: relative;
        }
        @media (max-width: 768px) {
            .cta-box {
                padding: 40px 26px;
            }
        }
        .footer {
            background: #1A232E;
            background: linear-gradient(180deg, #15211F 0%, #101816 100%);
            color: rgba(255, 255, 255, 0.78);
            position: relative;
        }
        .footer .container {
            padding-top: 60px;
            padding-bottom: 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 0.8fr 0.9fr 1.1fr;
            gap: 36px;
            margin-bottom: 40px;
        }
        .footer h4 {
            color: #fff;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 18px;
            padding-bottom: 10px;
            position: relative;
        }
        .footer h4::after {
            content: "";
            width: 26px;
            height: 3px;
            background: var(--signal-orange);
            border-radius: 4px;
            position: absolute;
            bottom: 0;
            left: 0;
        }
        .footer-links {
            list-style: none;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            transition: color 0.2s, padding-left 0.2s;
        }
        .footer-links a:hover {
            color: #fff;
            padding-left: 5px;
        }
        .footer-about p {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 16px;
        }
        .footer-about .brand-logo .brand-text strong {
            color: #fff;
        }
        .footer-about .brand-logo .brand-text small {
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-contact p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.58);
            margin-bottom: 8px;
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }
        .footer-contact i {
            color: var(--signal-orange);
            flex-shrink: 0;
            font-size: 13px;
            margin-top: 5px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 22px;
            display: flex;
            justify-content: space-between;
            gap: 16px;
            align-items: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.35);
            flex-wrap: wrap;
        }
        @media (max-width: 992px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 576px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 26px;
            }
        }
        .event-alert-info {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            background: var(--section-alt);
            border-radius: var(--radius-sm);
            padding: 14px 18px;
            text-align: left;
        }
        .event-alert-info i {
            color: var(--brand-main);
            font-size: 16px;
            margin-top: 5px;
            flex-shrink: 0;
        }
        .event-alert-info span {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.6;
        }
        .welfare-banner-solid {
            border-radius: var(--radius-lg);
            background: #fff;
            min-height: 220px;
        }

/* roulang page: category2 */
:root {
            --page-bg: #F4F2EA;
            --block-bg: #EAF0EB;
            --card-bg: #FFFFFF;
            --ink: #17201D;
            --muted: #5B6D64;
            --line: #DCE5DF;
            --brand: #0B4F48;
            --brand-2: #0E7F70;
            --brand-soft: #DFEEEA;
            --orange: #FF6A33;
            --orange-deep: #E85420;
            --orange-soft: #FFE9DF;
            --radius-lg: 24px;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow: 0 6px 20px rgba(23, 32, 29, 0.06);
            --shadow-hover: 0 16px 32px rgba(14, 127, 112, 0.14);
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 136px;
        }

        body {
            margin: 0;
            background: var(--page-bg);
            font-family: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
            color: var(--ink);
            font-size: 16px;
            line-height: 1.75;
        }

        h1,
        h2,
        h3,
        h4,
        h5 {
            font-weight: 800;
            line-height: 1.3;
        }

        p {
            line-height: 1.75;
            margin-bottom: 16px;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease;
        }

        img {
            max-width: 100%;
        }

        ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .container {
            max-width: 1240px;
        }

        .section {
            padding: 80px 0;
        }

        .section-head {
            margin-bottom: 40px;
        }

        .section-head.center {
            text-align: center;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--brand-2);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1px;
            background: var(--brand-soft);
            padding: 6px 14px;
            border-radius: 999px;
            margin-bottom: 14px;
        }

        .section-head h2 {
            font-size: clamp(1.6rem, 2.6vw, 2.2rem);
            margin-bottom: 10px;
        }

        .section-head p.lead {
            color: var(--muted);
            max-width: 720px;
            margin: 0;
        }

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

        .btn {
            border-radius: 14px;
            padding: .72rem 1.42rem;
            font-weight: 600;
            min-height: 44px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border: 1px solid transparent;
            transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
        }

        .btn:hover {
            transform: translateY(-2px);
            color: #fff;
        }

        .btn:focus-visible {
            outline: none;
            box-shadow: 0 0 0 4px rgba(255, 106, 51, .25);
        }

        .btn-solid {
            background: linear-gradient(135deg, var(--orange), var(--orange-deep));
            color: #fff;
            box-shadow: 0 10px 22px rgba(255, 106, 51, .24);
            border-color: transparent;
        }

        .btn-solid:hover {
            background: linear-gradient(145deg, #ff7b47, var(--orange-deep));
            box-shadow: 0 14px 26px rgba(255, 106, 51, .32);
            color: #fff;
        }

        .btn-outline-light {
            border: 1px solid rgba(255, 255, 255, .65);
            background: rgba(255, 255, 255, .06);
            color: #fff;
        }

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

        .btn-ghost {
            background: #fff;
            border-color: var(--line);
            color: var(--ink);
        }

        .btn-ghost:hover {
            background: var(--brand-soft);
            border-color: var(--brand-2);
            color: var(--brand);
        }

        .site-header {
            position: relative;
            z-index: 40;
            background: #fff;
            box-shadow: 0 1px 0 var(--line);
        }

        .header-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 14px 0;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .brand-mark {
            width: 46px;
            height: 46px;
            border-radius: 14px;
            background: linear-gradient(145deg, var(--brand), var(--brand-2));
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.65rem;
            line-height: 1;
            box-shadow: 0 8px 18px rgba(11, 79, 72, .22);
        }

        .brand-text {
            display: inline-flex;
            flex-direction: column;
            line-height: 1.25;
        }

        .brand-text strong {
            font-size: 1.14rem;
            font-weight: 800;
            letter-spacing: .03em;
            color: var(--brand);
        }

        .brand-text small {
            font-size: 12px;
            color: var(--muted);
            letter-spacing: .2em;
            margin-top: 2px;
        }

        .header-tools {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .header-search {
            display: flex;
            align-items: center;
            background: var(--page-bg);
            border: 1px solid var(--line);
            border-radius: 999px;
            padding: 4px 6px 4px 18px;
            transition: border-color .2s ease, box-shadow .2s ease;
        }

        .header-search:focus-within {
            border-color: var(--brand-2);
            box-shadow: 0 0 0 4px rgba(14, 127, 112, .12);
        }

        .header-search input {
            width: 180px;
            border: 0;
            background: transparent;
            color: var(--ink);
            font-size: 14px;
            outline: none;
        }

        .header-search input::placeholder {
            color: #8b9a92;
        }

        .header-search button {
            width: 34px;
            height: 34px;
            border: 0;
            border-radius: 999px;
            background: var(--brand-2);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transition: background .2s ease, transform .2s ease;
        }

        .header-search button:hover {
            background: var(--brand);
        }

        .search-toggle {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            display: none;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--line);
            background: #fff;
            color: var(--brand);
        }

        .channel-nav {
            background: #fff;
            border-top: 1px solid #ecf1ee;
        }

        .channel-list {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            white-space: nowrap;
        }

        .channel-list::-webkit-scrollbar {
            display: none;
        }

        .channel-list a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 40px;
            padding: 0 18px;
            border-radius: 999px;
            background: #F8F7F2;
            border: 1px solid var(--line);
            color: var(--ink);
            font-size: 14px;
            font-weight: 600;
        }

        .channel-list a:hover {
            border-color: var(--brand-2);
            color: var(--brand-2);
            background: var(--brand-soft);
        }

        .channel-list a.active {
            background: var(--brand);
            border-color: var(--brand);
            color: #fff;
            box-shadow: 0 8px 18px rgba(11, 79, 72, .18);
        }

        .cat-hero {
            color: #fff;
            background:
                linear-gradient(128deg, rgba(7, 52, 47, .98) 0%, rgba(11, 79, 72, .94) 54%, rgba(14, 127, 112, .86) 100%),
                url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            padding: 58px 0 74px;
            position: relative;
            overflow: hidden;
        }

        .cat-hero::after {
            content: "";
            position: absolute;
            right: -120px;
            top: -100px;
            width: 360px;
            height: 360px;
            background: rgba(255, 106, 51, .18);
            border-radius: 50%;
            filter: blur(82px);
            pointer-events: none;
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, .76);
            font-size: 14px;
            margin-bottom: 34px;
            flex-wrap: wrap;
        }

        .breadcrumb-custom a {
            color: rgba(255, 255, 255, .82);
            border-bottom: 1px solid rgba(255, 255, 255, .2);
        }

        .breadcrumb-custom a:hover {
            color: #fff;
            border-color: #fff;
        }

        .hero-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, .12);
            border: 1px solid rgba(255, 255, 255, .22);
            padding: 6px 14px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: .08em;
            margin-bottom: 18px;
        }

        .cat-hero h1 {
            font-size: clamp(2.2rem, 4vw, 3.2rem);
            font-weight: 800;
            margin-bottom: 18px;
            color: #fff;
        }

        .hero-desc {
            font-size: 1.08rem;
            color: rgba(255, 255, 255, .9);
            max-width: 560px;
            line-height: 1.85;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin: 30px 0 26px;
        }

        .hero-keywords {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .hero-keywords span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, .1);
            border: 1px dashed rgba(255, 255, 255, .36);
            border-radius: 999px;
            padding: 6px 14px;
            font-size: 13px;
            color: rgba(255, 255, 255, .9);
        }

        .hero-visual {
            position: relative;
            border-radius: var(--radius-lg);
            padding: 12px;
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .18);
        }

        .hero-visual img {
            border-radius: 18px;
            width: 100%;
            height: 340px;
            object-fit: cover;
        }

        .hero-float-card {
            position: absolute;
            left: 30px;
            bottom: 26px;
            background: rgba(255, 255, 255, .92);
            color: var(--ink);
            border-radius: 16px;
            padding: 12px 18px;
            display: flex;
            align-items: center;
            gap: 12px;
            box-shadow: 0 14px 30px rgba(0, 0, 0, .16);
            max-width: 280px;
        }

        .hero-float-card i {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--orange-soft);
            color: var(--orange-deep);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-float-card strong {
            display: block;
            font-size: 14px;
        }

        .hero-float-card small {
            color: var(--muted);
            font-size: 12px;
        }

        .quick-labels {
            padding: 50px 0;
            background: var(--page-bg);
        }

        .quick-box {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            padding: 34px;
            display: grid;
            grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
            gap: 34px;
            align-items: start;
        }

        .quick-box .text h2 {
            font-size: 1.55rem;
            margin-bottom: 12px;
        }

        .quick-box .text p {
            color: var(--muted);
            margin-bottom: 0;
        }

        .topic-tags {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }

        .topic-tags li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            background: var(--page-bg);
            border: 1px solid #f0ede4;
            border-radius: 14px;
            padding: 16px 16px 14px;
            color: var(--ink);
            font-size: 15px;
            font-weight: 600;
        }

        .topic-tags li span.dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--orange);
            margin-top: 7px;
            flex-shrink: 0;
        }

        .topic-tags li span.dot.green {
            background: var(--brand-2);
        }

        .topic-tags small {
            display: block;
            font-weight: 400;
            font-size: 13px;
            color: var(--muted);
            line-height: 1.55;
            margin-top: 3px;
        }

        .channel-guide {
            background: var(--block-bg);
            padding: 80px 0;
        }

        .guide-layout {
            display: grid;
            grid-template-columns: 320px minmax(0, 1fr);
            gap: 32px;
            align-items: start;
        }

        .toc-card {
            position: sticky;
            top: 130px;
            background: #fff;
            border-radius: var(--radius-lg);
            border: 1px solid var(--line);
            box-shadow: var(--shadow);
            padding: 26px;
        }

        .toc-card h4 {
            font-size: 1.1rem;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .toc-card ul li+li {
            margin-top: 5px;
        }

        .toc-card a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 12px;
            border-radius: 12px;
            color: var(--muted);
            font-size: 14px;
            font-weight: 500;
            transition: all .2s ease;
        }

        .toc-card a i {
            color: var(--brand-2);
            width: 20px;
            text-align: center;
            font-size: 14px;
        }

        .toc-card a:hover {
            background: var(--brand-soft);
            color: var(--brand);
        }

        .content-stack {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .guide-card {
            background: #fff;
            border-radius: var(--radius-lg);
            border: 1px solid var(--line);
            box-shadow: var(--shadow);
            padding: 34px;
            position: relative;
            overflow: hidden;
        }

        .guide-card::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            width: 5px;
            height: 100%;
            background: linear-gradient(180deg, var(--brand-2), var(--orange));
            border-radius: 0 4px 4px 0;
        }

        .guide-card .index {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--brand-soft);
            color: var(--brand-2);
            border-radius: 12px;
            font-weight: 800;
            min-width: 44px;
            height: 38px;
            padding: 0 12px;
            margin-bottom: 16px;
            font-size: 1rem;
        }

        .guide-card h3 {
            font-size: 1.35rem;
            margin-bottom: 10px;
        }

        .guide-card p {
            color: var(--muted);
            font-size: 15px;
        }

        .check-list {
            margin-top: 14px;
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 10px 16px;
        }

        .check-list li {
            display: flex;
            gap: 8px;
            font-size: 14px;
            padding: 8px 0;
            color: var(--muted);
            align-items: flex-start;
        }

        .check-list i {
            color: var(--brand-2);
            margin-top: 4px;
        }

        .tip-note {
            margin-top: 22px;
            background: var(--brand-soft);
            border-left: 4px solid var(--brand-2);
            border-radius: 14px;
            padding: 16px 18px;
            font-size: 14px;
            color: #18423c;
        }

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

        .route-main {
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: #fff;
            border: 1px solid var(--line);
            box-shadow: var(--shadow);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .route-main img {
            width: 100%;
            height: 240px;
            object-fit: cover;
        }

        .route-main .body {
            padding: 28px;
            flex: 1;
        }

        .route-main h3 {
            margin-bottom: 10px;
        }

        .route-main p {
            color: var(--muted);
            font-size: 15px;
        }

        .route-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
            height: 100%;
        }

        .route-card {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 20px;
            padding: 24px;
            box-shadow: var(--shadow);
            display: flex;
            align-items: flex-start;
            gap: 16px;
            transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
        }

        .route-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(14, 127, 112, .4);
        }

        .route-icon {
            width: 46px;
            height: 46px;
            border-radius: 14px;
            background: var(--orange-soft);
            color: var(--orange-deep);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            flex-shrink: 0;
        }

        .route-card:nth-child(2) .route-icon {
            background: var(--brand-soft);
            color: var(--brand-2);
        }

        .route-card h4 {
            margin-bottom: 4px;
            font-size: 1.1rem;
        }

        .route-card p {
            color: var(--muted);
            margin: 0;
            font-size: 14px;
        }

        .adjacent-section {
            background: var(--page-bg);
        }

        .adjacent-card {
            border-radius: 22px;
            background: #fff;
            border: 1px solid var(--line);
            box-shadow: var(--shadow);
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: transform .2s ease, box-shadow .2s ease;
        }

        .adjacent-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }

        .adjacent-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        .adjacent-card .body {
            padding: 24px;
            flex: 1;
        }

        .adjacent-card .body h3 {
            font-size: 1.2rem;
            margin-bottom: 10px;
        }

        .adjacent-card .body p {
            font-size: 14px;
            color: var(--muted);
        }

        .adjacent-card .link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--brand-2);
            font-weight: 700;
            font-size: 14px;
            padding: 8px 0 0;
        }

        .adjacent-card .link:hover {
            color: var(--orange-deep);
        }

        .faq-section {
            background: var(--block-bg);
            padding: 80px 0;
        }

        .faq-wrap {
            max-width: 880px;
            margin: 0 auto;
        }

        .accordion-item {
            border: 1px solid var(--line);
            border-radius: 16px !important;
            overflow: hidden;
            margin-bottom: 14px;
            box-shadow: 0 2px 8px rgba(23, 32, 29, .03);
            background: #fff;
        }

        .accordion-button {
            border: 0;
            background: #fff;
            color: var(--ink);
            font-weight: 600;
            padding: 1.1rem 1.3rem;
            font-size: 1rem;
            box-shadow: none;
        }

        .accordion-button:hover {
            background: #fbfbf8;
        }

        .accordion-button:focus {
            box-shadow: 0 0 0 4px rgba(14, 127, 112, .12);
            border-color: transparent;
        }

        .accordion-button:not(.collapsed) {
            background: #fff;
            color: var(--brand);
            box-shadow: none;
        }

        .accordion-button::after {
            content: "\f078";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            background-image: none;
            width: auto;
            height: auto;
            color: var(--brand-2);
        }

        .accordion-button:not(.collapsed)::after {
            background-image: none;
            transform: none;
            color: var(--orange-deep);
        }

        .accordion-body {
            padding: 0 1.3rem 1.2rem;
            color: var(--muted);
            font-size: 15px;
        }

        .cta-area {
            background: var(--page-bg);
            padding: 80px 0;
        }

        .cta-panel {
            border-radius: 30px;
            padding: 58px 44px;
            text-align: center;
            color: #fff;
            background:
                linear-gradient(138deg, rgba(11, 79, 72, .97), rgba(14, 127, 112, .88)),
                url('/assets/images/backpic/back-3.png') center/cover no-repeat;
            position: relative;
            overflow: hidden;
            box-shadow: 0 18px 40px rgba(11, 79, 72, .2);
        }

        .cta-panel::after {
            content: "";
            position: absolute;
            right: -100px;
            bottom: -120px;
            width: 340px;
            height: 340px;
            background: rgba(255, 106, 51, .3);
            border-radius: 50%;
            filter: blur(80px);
            pointer-events: none;
        }

        .cta-panel h2 {
            font-size: clamp(1.6rem, 3vw, 2.3rem);
            margin-bottom: 14px;
            color: #fff;
            position: relative;
            z-index: 1;
        }

        .cta-panel p {
            max-width: 600px;
            margin: 0 auto 30px;
            color: rgba(255, 255, 255, .88);
            position: relative;
            z-index: 1;
        }

        .cta-actions {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 14px;
            position: relative;
            z-index: 1;
        }

        .footer {
            background: #0D1A17;
            color: rgba(255, 255, 255, .8);
            padding-top: 60px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 30px;
        }

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

        .footer .brand-logo .brand-text small {
            color: rgba(255, 255, 255, .52);
        }

        .footer p {
            font-size: 14px;
            color: rgba(255, 255, 255, .68);
            line-height: 1.8;
        }

        .footer h4 {
            color: #fff;
            font-size: 16px;
            margin-bottom: 16px;
        }

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

        .footer-links a {
            font-size: 14px;
            color: rgba(255, 255, 255, .7);
            transition: color .2s ease, padding-left .2s ease;
        }

        .footer-links a:hover {
            color: var(--orange);
            padding-left: 3px;
        }

        .footer-contact p {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            margin-bottom: 8px;
        }

        .footer-contact i {
            color: var(--orange);
            margin-top: 5px;
            width: 18px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding: 20px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: rgba(255, 255, 255, .46);
        }

        @media (max-width: 991.98px) {

            .header-search {
                display: none;
                position: absolute;
                left: 20px;
                right: 20px;
                top: 72px;
                background: #fff;
                border-radius: 16px;
                padding: 10px;
                box-shadow: 0 18px 40px rgba(0, 0, 0, .12);
            }

            .header-search.open {
                display: flex;
            }

            .header-search input {
                width: 100%;
            }

            .search-toggle {
                display: inline-flex;
            }

            .guide-layout {
                grid-template-columns: 1fr;
            }

            .toc-card {
                position: static;
            }

            .quick-box {
                grid-template-columns: 1fr;
            }

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

        @media (max-width: 767.98px) {
            .section {
                padding: 56px 0;
            }

            .channel-guide,
            .faq-section {
                padding: 56px 0;
            }

            .brand-text small {
                display: none;
            }

            .brand-mark {
                width: 40px;
                height: 40px;
                font-size: 1.4rem;
                border-radius: 12px;
            }

            .header-main {
                padding: 10px 0;
            }

            .header-tools .btn-solid {
                padding: 0 12px;
                font-size: 13px;
            }

            .cat-hero {
                padding: 42px 0 56px;
            }

            .hero-visual img {
                height: 240px;
            }

            .hero-float-card {
                left: 12px;
                right: 12px;
                bottom: 16px;
                max-width: none;
            }

            .quick-box {
                padding: 20px;
            }

            .topic-tags {
                grid-template-columns: 1fr;
            }

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

            .guide-card {
                padding: 24px;
            }

            .guide-list,
            .footer-bottom {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .cta-panel {
                padding: 40px 22px;
                border-radius: 22px;
            }

            .section-head h2 {
                font-size: 1.5rem;
            }

            .route-section .row {
                flex-direction: column;
            }
        }

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

            .channel-list a {
                padding: 0 14px;
                min-height: 36px;
                font-size: 14px;
            }

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

            .btn {
                width: auto;
            }
        }