/* roulang page: index */
:root {
    --primary: #0BA678;
    --primary-dark: #077B55;
    --primary-light: #E7F5EE;
    --accent: #F2A93B;
    --accent-light: #FFF4DE;
    --ink: #10231C;
    --ink-2: #24362E;
    --text-body: #24362E;
    --text-weak: #64776E;
    --bg-page: #F6F8F3;
    --bg-card: #FFFFFF;
    --border: #DCE8E1;
    --radius-card: 14px;
    --radius-btn: 8px;
    --radius-tag: 4px;
    --shadow-card: 0 1px 2px rgba(16,35,28,0.04), 0 8px 24px rgba(16,35,28,0.06);
    --header-h: 72px;
    --container-w: 1200px;
    --space-sec: clamp(64px, 8vw, 96px);
    --space-sec-mobile: 40px;
    --font-main: -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-main); background: var(--bg-page); color: var(--text-body); line-height: 1.7; font-size: 16px; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: all 0.25s ease; }
ul, ol { list-style: none; }
button, input, select { font-family: inherit; }
.container { max-width: var(--container-w); margin: 0 auto; padding: 0 24px; }
section { position: relative; }

.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); height: var(--header-h); }
.site-header .container { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { flex-shrink: 0; display: flex; align-items: center; gap: 10px; }
.brand .brand-icon { width: 36px; height: 36px; background: var(--primary); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 18px; box-shadow: inset 0 -2px 0 rgba(0,0,0,0.1); }
.brand .brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand .brand-text strong { font-size: 17px; font-weight: 800; color: var(--ink); letter-spacing: 0.02em; }
.brand .brand-text span { font-size: 10px; color: var(--text-weak); font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 28px; margin: 0 auto; }
.main-nav a { font-size: 15px; font-weight: 500; color: var(--ink-2); position: relative; padding: 8px 0; white-space: nowrap; }
.main-nav a:hover { color: var(--primary-dark); }
.main-nav a::after { content: ""; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 0; height: 3px; background: var(--primary); border-radius: 3px; transition: width 0.3s; }
.main-nav a.active { color: var(--primary-dark); font-weight: 600; }
.main-nav a.active::after { width: 24px; }
.header-tools { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.header-tools .search-box { display: flex; align-items: center; background: var(--bg-page); border: 1px solid var(--border); border-radius: var(--radius-btn); padding: 0 12px; width: 190px; height: 40px; transition: border-color 0.3s, box-shadow 0.3s; }
.header-tools .search-box:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(11,166,120,0.15); }
.header-tools .search-box i { font-size: 13px; color: var(--text-weak); margin-right: 8px; }
.header-tools .search-box input { border: none; background: transparent; outline: none; width: 100%; font-size: 14px; color: var(--ink-2); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: var(--radius-btn); font-weight: 600; cursor: pointer; border: none; transition: all 0.3s ease; font-size: 15px; height: 40px; padding: 0 20px; line-height: 1; }
.btn:focus-visible, input:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn-login { color: var(--ink-2); background: transparent; border: 1px solid var(--border); height: 40px; padding: 0 16px; }
.btn-login:hover { border-color: var(--primary); color: var(--primary-dark); background: var(--primary-light); transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #2E1F0A; height: 40px; padding: 0 22px; font-weight: 700; }
.btn-primary:hover { background: #E69A24; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(242,169,59,0.35); }
.btn-dark { background: var(--ink); color: #fff; height: 48px; padding: 0 28px; }
.btn-dark:hover { background: #1D3B2F; transform: translateY(-2px); box-shadow: 0 10px 25px rgba(16,35,28,0.25); }
.btn-outline-light { background: transparent; border: 1.5px solid rgba(255,255,255,0.7); color: #fff; height: 48px; padding: 0 28px; }
.btn-outline-light:hover { background: rgba(255,255,255,0.12); border-color: #fff; transform: translateY(-2px); }
.btn-lg { height: 52px; padding: 0 32px; font-size: 16px; border-radius: 10px; }

.hamburger-menu { display: none; width: 44px; height: 44px; border: none; background: var(--bg-page); border-radius: var(--radius-btn); cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.hamburger-menu span { width: 20px; height: 2px; background: var(--ink); border-radius: 2px; transition: all 0.3s; }

.hero { background: linear-gradient(180deg, rgba(16,35,28,0.92), rgba(16,35,28,0.8)), url('/assets/images/backpic/back-1.png') center/cover no-repeat; padding: clamp(70px, 10vw, 120px) 0; margin-bottom: calc(var(--space-sec) * -1); }
.hero .container { position: relative; z-index: 2; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2); color: #fff; padding: 8px 18px; border-radius: 30px; font-size: 14px; margin-bottom: 28px; backdrop-filter: blur(4px); }
.hero-badge i { color: var(--accent); }
.hero h1 { color: #fff; font-size: clamp(36px, 5.5vw, 62px); font-weight: 900; line-height: 1.25; max-width: 900px; margin-bottom: 22px; letter-spacing: -0.01em; }
.hero h1 .accent-text { color: var(--accent); position: relative; display: inline-block; }
.hero-sub { color: #CFE0D7; font-size: clamp(16px, 2vw, 20px); max-width: 640px; margin-bottom: 36px; line-height: 1.65; font-weight: 400; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 22px; opacity: 0.85; }
.trust-row span { display: inline-flex; align-items: center; gap: 6px; color: rgba(255,255,255,0.75); font-size: 13px; font-weight: 500; }
.trust-row i { color: rgba(11,166,120,0.9); }

.news-ticker { background: var(--accent); color: #2E1F0A; overflow: hidden; padding: 12px 0; position: relative; margin-top: 8px; z-index: 1; }
.ticker-inner { display: flex; animation: tickerMove 25s linear infinite; white-space: nowrap; font-size: 14px; font-weight: 600; }
.ticker-inner span { display: inline-flex; align-items: center; padding-right: 50px; }
.ticker-inner i { margin-right: 8px; }
@keyframes tickerMove { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.cover-panel { padding: clamp(60px, 8vw, 100px) 0; background: var(--bg-page); position: relative; z-index: 0; }
.panel-title h2 { font-size: clamp(26px, 3.4vw, 40px); color: var(--ink); font-weight: 800; line-height: 1.35; margin-bottom: 14px; }
.panel-title p.sub-title { color: var(--text-weak); font-size: 16px; max-width: 720px; }
.section-divider { width: 44px; height: 4px; background: var(--accent); border-radius: 4px; margin-bottom: 20px; }
.sport-section-title { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; gap: 20px; flex-wrap: wrap; }
.sport-section-title h2 { font-size: clamp(24px, 3vw, 38px); font-weight: 800; color: var(--ink); line-height: 1.3; }
.sport-section-title p { color: var(--text-weak); }
.feature-panel .cover-panel { padding-top: 60px; padding-bottom: 60px; }

.info-cards-wrap { display: flex; gap: 30px; }
.info-card { background: var(--bg-card); border-radius: var(--radius-card); padding: 28px; border: 1px solid var(--border); transition: all 0.35s ease; position: relative; overflow: hidden; flex: 1; }
.info-card::before { content: ""; position: absolute; top: 0; left: 0; width: 5px; height: 100%; background: var(--primary); }
.info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: var(--primary-dark); }
.info-card .card-icon { width: 52px; height: 52px; background: var(--primary-light); border-radius: 14px; display: flex; align-items: center; justify-content: center; color: var(--primary-dark); font-size: 24px; margin-bottom: 22px; }
.info-card h3 { font-size: 20px; font-weight: 700; color: var(--ink); margin-bottom: 10px; line-height: 1.4; }
.info-card p { color: var(--text-weak); font-size: 14px; line-height: 1.7; }
.info-card .more-link { display: inline-flex; align-items: center; gap: 6px; color: var(--primary-dark); font-weight: 500; font-size: 14px; margin-top: 18px; }
.info-card .more-link:hover { gap: 10px; }

.category-scroll { display: flex; overflow-x: auto; gap: 14px; padding-bottom: 8px; scroll-snap-type: x proximity; }
.category-tag { display: inline-flex; align-items: center; gap: 10px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 40px; padding: 10px 18px; font-size: 14px; font-weight: 500; color: var(--ink-2); transition: all 0.25s; scroll-snap-align: start; white-space: nowrap; }
.category-tag i { color: var(--primary); }
.category-tag:hover { background: var(--primary); color: #fff; border-color: var(--primary); box-shadow: 0 8px 20px rgba(11,166,120,0.22); }
.category-tag:hover i { color: #fff; }

.vertical-line { width: 1px; background: var(--border); position: absolute; left: 8px; top: 24px; bottom: 24px; }
.timeline-row { position: relative; padding-left: 32px; }
.timeline-row::before { content: ""; position: absolute; left: 0; top: 8px; width: 18px; height: 18px; background: var(--primary); border-radius: 50%; border: 4px solid var(--primary-light); }
.stack-list { margin-bottom: 20px; }
.stack-item { display: flex; gap: 24px; align-items: flex-start; padding: 28px 0; border-bottom: 1px solid var(--border); transition: all 0.2s ease; }
.stack-item:hover { padding-left: 12px; background: transparent; }
.stack-item:last-child { border-bottom: none; }
.stack-no { font-family: "DIN Alternate", "Helvetica Neue", sans-serif; font-size: 24px; font-weight: 700; color: var(--primary); width: 60px; flex-shrink: 0; text-align: center; margin-top: -4px; }
.stack-content h3 { font-size: 20px; font-weight: 700; color: var(--ink); margin-bottom: 6px; line-height: 1.4; }
.stack-content p { color: var(--text-weak); line-height: 1.7; }

.stat-analog { background: var(--ink); padding: 60px 0; background-image: linear-gradient(to right, rgba(11,166,120,0.08) 1px, transparent 1px), linear-gradient(to bottom, rgba(11,166,120,0.08) 1px, transparent 1px); background-size: 60px 60px; }
.stat-item { text-align: center; padding: 20px; }
.stat-item .stat-num { font-size: clamp(32px, 5vw, 52px); font-weight: 900; color: #fff; line-height: 1.2; font-family: "DIN Alternate", sans-serif; }
.stat-item .stat-label { color: rgba(255,255,255,0.6); font-size: 13px; margin-top: 4px; letter-spacing: 0.08em; }
.stat-item .stat-num::after { content: "+"; font-size: 0.5em; color: var(--accent); margin-left: 3px; }

.web-desc { background: var(--bg-card); border-radius: var(--radius-card); border: 1px solid var(--border); padding: 32px; display: flex; gap: 28px; flex-wrap: wrap; align-items: center; }

.dynamic-news { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-card); overflow: hidden; box-shadow: var(--shadow-card); }
.news-head { padding: 28px 32px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.news-head h3 { font-size: 22px; font-weight: 700; color: var(--ink); }
.news-head .news-dot { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; display: inline-block; margin-right: 6px; }
.news-list { padding: 12px 0; }
.news-item { display: flex; align-items: center; gap: 18px; padding: 19px 32px; cursor: default; transition: all 0.2s ease; border-bottom: 1px solid #F0F4F1; flex-wrap: wrap; }
.news-item:hover { background: var(--bg-page); }
.news-date { font-size: 13px; color: var(--text-weak); font-family: "DIN Alternate", sans-serif; white-space: nowrap; }
.news-cat { padding: 4px 12px; background: var(--primary-light); color: var(--primary-dark); font-size: 12px; border-radius: var(--radius-tag); font-weight: 600; white-space: nowrap; }
.news-cat-rev { background: var(--accent-light); color: #9A5C00; }
.news-item h4 { font-size: 15px; font-weight: 600; color: var(--ink-2); flex: 1; min-width: 220px; margin: 0; line-height: 1.5; }
.news-item h4:hover { color: var(--primary); }
.news-empty { padding: 62px 32px; text-align: center; color: var(--text-weak); }
.news-empty i { font-size: 44px; color: var(--border); margin-bottom: 16px; display: block; }
.news-empty p { font-size: 16px; }
.view-link { font-size: 14px; color: var(--text-weak); display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; padding-right: 10px; }
.view-link i { transition: transform 0.25s; }

.cta-final { padding: calc(var(--space-sec) - 10px) 0; background: var(--bg-page); }
.cta-ticket { background: linear-gradient(120deg, var(--ink) 65%, #1B4233 100%); border-radius: 20px; padding: 0; overflow: hidden; display: flex; flex-wrap: wrap; }
.cta-visual { flex: 1 1 45%; min-height: 320px; background: linear-gradient(160deg, rgba(11,166,120,0.25), transparent), url('/assets/images/coverpic/cover-6.png') center/cover; position: relative; }
.cta-details { flex: 1 1 55%; color: #fff; padding: clamp(32px, 5vw, 52px); }
.cta-details h2 { font-size: clamp(24px, 4vw, 36px); font-weight: 800; margin-bottom: 13px; color: #fff; line-height: 1.3; }
.cta-details p { color: rgba(255,255,255,0.7); margin-bottom: 22px; }
.highlight-bar i { color: var(--accent); margin-right: 8px; }

.footer { background: var(--ink); color: rgba(255,255,255,0.65); padding: 70px 0 0; }
.footer a { color: rgba(255,255,255,0.6); }
.footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 56px; }
.footer .brand-title { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; color: #fff; }
.footer p { line-height: 1.8; font-size: 14px; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 20px; font-weight: 700; }
.footer ul li { margin-bottom: 12px; font-size: 14px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: 22px 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 13px; }

@media (max-width: 1024px) {
    .main-nav { gap: 16px; }
    .header-tools .search-box { width: 130px; }
}
@media (max-width: 768px) {
    .main-nav { display: none; }
    .hamburger-menu { display: flex; }
    .header-tools .search-box { display: none; }
    .site-header .container { gap: 10px; justify-content: space-between; }
    .brand { margin-right: auto; }
    .brand .brand-text strong { font-size: 15px; }
    .hero { min-height: auto; padding: 70px 0; }
    .hero h1 { font-size: clamp(28px, 8vw, 42px); }
    .hero-sub { font-size: 16px; }
    .hero-btns .btn { width: calc(50% - 8px); }
    .trust-row { gap: 14px; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid > div:first-child { order: 1; }
    .footer-grid > div:nth-child(2) { order: 2; }
    .footer-grid > div:nth-child(3) { order: 3; }
    .footer-grid > div:nth-child(4) { order: 4; }
    .cta-ticket { flex-direction: column; }
    .cta-visual { min-height: 220px; }
    .info-cards-wrap { flex-direction: column; }
    .stat-item { padding: 12px; }
    .stat-analog { padding: 44px 0; }
    .news-item h4 { font-size: 14px; }
    .container { padding: 0 18px; }
}

/* roulang page: category1 */
:root {
    --primary: #0BA678;
    --primary-dark: #077B55;
    --accent: #F2A93B;
    --accent-text: #10231C;
    --ink: #10231C;
    --body-text: #24362E;
    --muted: #64776E;
    --page-bg: #F6F8F3;
    --card-bg: #FFFFFF;
    --divider: #DCE8E1;
    --soft-green: #E7F5EE;
    --soft-accent: #FFF4DE;
    --radius-card: 14px;
    --radius-btn: 8px;
    --radius-tag: 4px;
    --shadow-sm: 0 1px 2px rgba(16,35,28,0.04), 0 8px 24px rgba(16,35,28,0.06);
    --shadow-hover: 0 2px 4px rgba(16,35,28,0.06), 0 14px 32px rgba(16,35,28,0.1);
    --header-h: 72px;
    --font-stack: -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
}

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

body { font-family: var(--font-stack); background: var(--page-bg); color: var(--body-text); line-height: 1.7; margin: 0; padding: 0; -webkit-font-smoothing: antialiased; }

a { color: inherit; text-decoration: none; }
a:hover { color: inherit; }
a:focus-visible { outline: 2px solid var(--primary); outline-offset: 4px; border-radius: 4px; }
img { max-width: 100%; display: block; height: auto; }
input, button, textarea { font-family: inherit; }
button { cursor: pointer; background: none; border: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }

.container-lg { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
    background: rgba(255,255,255,0.94);
    position: sticky; top: 0; z-index: 100;
    height: var(--header-h);
    border-bottom: 1px solid var(--divider);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 1px 8px rgba(16,35,28,0.03);
    transition: box-shadow .25s ease;
}
.site-header.scrolled { box-shadow: 0 4px 16px rgba(16,35,28,0.06); }
.site-header .container { display: flex; height: var(--header-h); align-items: center; }
.brand {
    display: flex; align-items: center; gap: 12px;
    flex-shrink: 0; margin-right: 4px;
}
.brand-icon {
    display: flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 12px;
    background: var(--primary);
    color: #FFFFFF; font-size: 18px;
    flex-shrink: 0;
    box-shadow: 0 2px 10px rgba(11,166,120,0.18);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 18px; font-weight: 800; color: var(--ink); letter-spacing: 0.2px; white-space: nowrap; }
.brand-text span { font-size: 11px; color: var(--muted); letter-spacing: 0.4px; }

.main-nav { display: flex; align-items: center; gap: 28px; margin-left: 60px; height: var(--header-h); }
.main-nav a { font-size: 15px; font-weight: 500; color: var(--body-text); height: var(--header-h); line-height: var(--header-h); padding: 0 2px; position: relative; transition: color .2s ease; white-space: nowrap; }
.main-nav a:hover { color: var(--primary-dark); }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 3px; border-radius: 3px 3px 0 0; background: var(--primary); transform: scaleX(0); transform-origin: center; transition: transform .2s ease; }
.main-nav a:hover::after { transform: scaleX(1); }
.main-nav a.active { color: var(--primary-dark); }
.main-nav a.active::after { transform: scaleX(1); }

.header-tools { display: flex; align-items: center; gap: 14px; margin-left: auto; }
.search-box {
    display: flex; align-items: center; gap: 8px;
    width: 190px; height: 40px;
    border: 1px solid var(--divider);
    border-radius: var(--radius-btn);
    background: var(--page-bg);
    padding: 0 14px;
    transition: border-color .2s, box-shadow .2s;
}
.search-box i { color: var(--muted); font-size: 14px; }
.search-box input { border: none; background: transparent; outline: none; width: 100%; font-size: 14px; color: var(--body-text); }
.search-box input::placeholder { color: #A0ACA5; }
.search-box:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(11,166,120,0.12); }

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0 20px; font-size: 14px; font-weight: 600;
    border-radius: var(--radius-btn);
    line-height: 1.2; letter-spacing: 0.2px;
    transition: all .25s ease; text-decoration: none;
    white-space: nowrap;
}
.btn i { margin-right: 6px; font-size: 13px; }
.btn-primary { background: var(--accent); color: var(--accent-text); min-height: 44px; box-shadow: 0 2px 6px rgba(242,169,59,0.25); }
.btn-primary:hover { background: #F6B14F; transform: translateY(-1px); box-shadow: 0 6px 14px rgba(242,169,59,0.3); }
.btn-login { border: 1px solid var(--divider); color: var(--body-text); min-height: 38px; background: var(--card-bg); font-size: 14px; font-weight: 500; border-radius: 8px; padding: 0 16px; transition: all .2s ease; }
.btn-login:hover { border-color: var(--primary); color: var(--primary-dark); background: var(--soft-green); }

.hamburger-menu { display: none; flex-direction: column; justify-content: center; gap: 5px; margin-left: auto; width: 42px; height: 42px; background: var(--page-bg); border: 1px solid var(--divider); border-radius: 10px; padding: 10px; }
.hamburger-menu span { height: 2px; width: 100%; background: var(--ink); border-radius: 2px; transition: all .25s ease; }

/* Category page layout */
.page-cat-banner {
    background: var(--ink);
    padding: 48px 0;
    min-height: 160px;
    display: flex;
    align-items: flex-end;
    position: relative;
    background-image: linear-gradient(100deg, rgba(16,35,28,0.9) 0%, rgba(16,35,28,0.72) 60%, rgba(16,35,28,0.55) 100%), url('/assets/images/backpic/back-1.png');
    background-size: cover; background-position: center 30%;
}
.page-cat-banner h1 { color: #fff; margin: 0; font-size: 42px; font-weight: 800; letter-spacing: 0.4px; line-height: 1.2; }
.page-cat-banner .cat-tag { margin-top: 12px; color: var(--accent); font-size: 14px; font-weight: 600; letter-spacing: 0.4px; display: flex; align-items: center; gap: 10px; margin-bottom: -12px; }
.breadcrumb { padding: 16px 0 0; font-size: 13px; color: var(--text-light); }
.breadcrumb a { color: var(--muted); font-size: 13px; transition: color .2s ease; }
.breadcrumb a:hover { color: var(--primary-dark); }
.breadcrumb i { font-size: 10px; margin: 0 8px; }
.breadcrumb .current { color: var(--body-text); }

.cat-hero { padding: 64px 0 72px; }
.hero-block-inner { display: flex; align-items: center; gap: 60px; }
.hero-text-col { flex: 0 0 46%; max-width: 46%; }
.hero-media-col { flex: 0 0 54%; max-width: 54%; }
.text-overline { display: inline-flex; color: var(--primary-dark); font-weight: 800; letter-spacing: 0.4px; font-size: 15px; margin-bottom: 16px; }
.hero-text-col h2 { font-size: 40px; font-weight: 800; color: var(--ink); line-height: 1.15; }

.hero-text-col p { font-size: 16px; line-height: 1.9; color: var(--ink); }

.hero-media { position: relative; border-radius: var(--radius-card); overflow: hidden; aspect-ratio: 4/3; box-shadow: 0 20px 48px rgba(16,35,28,0.14); width: 100%; height: 100%; background: #6C8A7D; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(75deg, rgba(16,35,28,0.5) 0%, rgba(255,255,255,0) 35.2%); }

/* list row */
.h-list { width: 100%; margin-top: 64px; display: flex; flex-direction: column; }
.h-list-item { border-bottom: 1px solid var(--divider); display: flex; align-items: stretch; gap: 24px; padding: 20px 0; transition: all 0.2s ease; min-height: 64px;}
.h-list-item:hover { background: rgba(255,255,255,0.5); }
.h-list-item .order-num { width: 54px; font-size: 24px; font-weight: 800; color: var(--primary-dark); flex-shrink: 0; text-align: center; line-height: 1.2; font-family: "DIN Alternate", "Helvetica Neue", sans-serif; display: flex; align-items: clear; padding-top: 6px;}
.h-list-item .order-num-img { width: 80px; height: 60px; flex-shrink: 0; border-radius: 8px; overflow: hidden; }
.h-list-item.in-static .order-num-img img { width: 100%; height: 100%; object-fit: cover; }
.h-list-cat { font-size: 12px; background: var(--soft-green); color: var(--primary-dark); display: inline-block; padding: 2px 10px; border-radius: 4px; font-weight: 600; margin-bottom: 8px; width: fit-content;}
.hl-title { font-size: 18px; font-weight: 700; color: var(--ink); margin-bottom: 4px; line-height: 1.5; }
.hl-title a { transition: color .2s ease; }
.hl-title a:hover { color: var(--primary-dark); }
.hl-desc { color: var(--muted); font-size: 14px; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; line-height: 1.9; }

/* h-tabs? no.  */
/* cta-block */
.cta-chip { margin-top: 24px; display: flex; align-items: flex-start; gap: 12px; background: rgba(16,35,28,0.05); padding: 16px 18px; border-radius: 12px; justify-content: center; flex-wrap: wrap; border-left: 4px solid var(--primary); }
.cta-chip i { color: var(--primary); font-size: 18px; margin-top: 2px; }

.cat-cta {
    background: var(--ink);
    background-image: linear-gradient(100deg, rgba(16,35,28,0.9) 0%, rgba(16,35,28,0.8) 60%, rgba(16,35,28,0.65) 100%), url('/assets/images/backpic/back-1.png');
    background-size: cover;
    border-radius: 18px;
    padding: 56px;
    color: #f0f6f3;
    align-items: center;
    display: flex;
    justify-content: space-between;
    gap: 32px;
}
.cat-cta h3 { color: #fff; margin-bottom: 10px; }
.faq-section { max-width: 860px; }
.faq-section h2 { font-size: 32px; font-weight: 800; color: var(--ink); margin-bottom: 24px; text-align: center; margin-bottom: 48px; }

/* section head */
.section-head-center { display: grid; gap: 4px; justify-items:center; text-align: center; margin-bottom: 40px; }
.section-title { font-size: 32px; font-weight: 800; color: var(--ink); letter-spacing: 0.2px; }
.section-sub { max-width: 560px; color: var(--muted); margin: 0 auto; }
.section-title-h3 { font-size: 22px; font-weight: 700; color: var(--ink); margin-bottom: 20px; }

.accordion { background: transparent; margin: 0; }
.accordion-item { background: transparent; border: 1px solid var(--divider); border-radius: 14px; margin-bottom: 12px; overflow: hidden; transition: .2s; border-left: 4px solid transparent; }
.accordion-item.active { border-left-color: var(--primary); background: var(--soft-green); border-radius: 14px; }
.accordion-button { justify-content: space-between; padding: 18px 18px 18px 24px; border-bottom: none; background: transparent; min-height: 0; color: var(--body-text); font-weight: 600; font-size: 16px; text-align: left; width: 100%; transition: none; }
.accordion-button:hover { background: transparent; }
.accordion-button .fa { width: 20px; height: 20px; border-radius: 50%; background: var(--soft-green); color: var(--primary-dark); display: flex; align-items: center; justify-content: center; margin-left: 30px; flex-shrink: 0; font-size: 12px; }
.accordion-button.active .fa { background: var(--primary-dark); color: #fff; }
.accordion-content { padding: 0 18px 18px 24px; font-size: 14px; color: var(--dark); line-height: 1.9; background: transparent; }

/* stats & compliance */
body .accordion-item .accordion-button { color: var(--body-text); }

/* cat single bottom cta */
.cat-btn-row { margin-top: 24px; display:flex; gap: 16px; align-items:center; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
.btn-outline { background: transparent; border: 1px solid var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #FFF; transform: translateY(-2px); }
.btn-large { min-height: 52px; padding: 0 28px; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--ink); transform: translateY(-2px); box-shadow: 0 12px 22px rgba(0,0,0,.2); }
.btn-amber { background: var(--accent); color: var(--accent-text); border: none; font-weight:700; }
.btn-amber:hover { background: #F6B14F; color: var(--accent-text); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(242,169,59,.25); }

/* feature icon rows */
.icon-list { display: flex; flex-direction: column; gap: 12px; padding-left: 0; margin: 0; }
.icon-list li { list-style: none; display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--body-text); }
.icon-list .fa-circle-check { color: var(--primary); font-size: 18px; margin-top: 3px; }

/* placement / blockquote / steps */
.method-step { display: flex; gap: 16px; }
.info-card-panel { border: 1px solid var(--divider); border-radius: var(--radius-card); padding: 24px; box-shadow: var(--shadow-sm); background: var(--card-bg); }
.step-block { display: flex; gap: 20px; align-items: flex-start; margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px dashed var(--divider);}
.step-block:last-child { border-bottom: none; }
.no-num { width: 42px; height: 42px; background: var(--soft-green); color: var(--primary-dark); border-radius: 100%; font-weight: 800; display: flex; align-items: center; justify-content: center; font-size: 14px; font-family: "DIN Alternate","Helvetica Neue",sans-serif; flex-shrink: 0; border: 2px solid rgba(11,166,120,0.14); }
.step-title { color: var(--ink); font-size: 18px; font-weight: 700; margin-bottom: 8px; }

.faq-note { display: flex; margin-top: 24px; border-radius: 14px; background: var(--soft-accent); padding: 20px 24px; gap: 16px; align-items: flex-start; color: var(--ink); border-left: 4px solid var(--accent);}
.faq-note i { font-size: 20px; color: var(--accent); margin-top: 2px; }

/* Footer */
.footer { background: var(--ink); color: #fff; margin-top: 0; padding: 72px 0 24px; }
.site-footer { margin-top: 0; }
.footer .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 20px; letter-spacing: 0.2px; }
.footer a { color: #C6D8CD; line-height: 2.2; transition: color .2s ease; font-size: 14px; }
.footer a:hover { color: #fff; transform: translateX(2px); }
.footer ul { list-style: none; margin: 0; }
.footer p { color: #C6D8CD; line-height: 1.8; font-size: 14px; margin-bottom: 16px; margin-top: 16px; }
.footer .brand-title { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 25px; display: flex; gap: 40px; color: #9DB4AA; font-size: 13px; flex-wrap: wrap; }

.pillar-grid {display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-bottom:40px;}
.pillar-img {border-radius:18px;box-shadow:0 14px 30px rgba(16,35,28,.10);overflow:hidden;max-height:280px;background:#D8E3DC;}
.pillar-img img{width:100%;height:100%;object-fit:cover;}
.pillar-copy p{line-height:1.8;}

.page-section { padding: 80px 0; }
.page-section.alt-bg { background: #EFF4EC; }
.back-backpic-section { background-image: linear-gradient(90deg, rgba(16,35,28,.82) 10%, rgba(16,35,28,.65)), url('/assets/images/backpic/back-2.png'); background-size: cover; background-position:center 20%; }

@media screen and (max-width: 1023.98px) {
    .main-nav { margin-left: 20px; gap: 16px; }
    .main-nav a { font-size: 13px; gap: 14px; }
    .search-box { width: 150px; }
    .brand-text strong { font-size: 16px; }
    .hero-text-col h2 { font-size: 30px; }
}

@media screen and (max-width: 768px) {
    .site-header .container { gap: 8px; flex-wrap: nowrap; }
    .brand-icon { width: 38px; height: 38px; }
    .brand-text span { display: none; }
    .main-nav { display: none; }
    .header-tools .search-box { display: none; }
    .header-tools .btn-login { display: none; }
    .header-tools .btn-primary { display: none; }
    .hamburger-menu { display: flex; }
    .brand-text strong {font-size:15px;letter-spacing:-0.4px;overflow:hidden;text-overflow:ellipsis;max-width:250px;}
    .header-tools .btn-primary { display: none; }
    .mobile-open .main-nav { display: flex; position: fixed; top: var(--header-h); left: 0; right: 0; background: rgba(255,255,255,.98); z-index: 100; padding: 12px 24px 16px; border-bottom: 1px solid var(--divider); flex-direction: column; }
    .mobile-open .main-nav a { height: 44px; line-height: 44px; width: 100%; margin: 4px 0; padding-left: 14px; }
    .header-tools .search-box { width: 100%; }
    .hero-text-col { flex-basis: 100% !important; max-width: none !important; }
    .hero-text-col p { font-size: 16px; }
    .page-cat-banner { padding: 40px 0; min-height: 120px; }
    .page-cat-banner h1 { font-size: 28px;}
    .hero-block-inner { gap: 0; margin-bottom: 40px; }
    .cat-cta-wrap { margin-top: 0; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
    .footer-bottom { justify-content: space-between; }
    .footer .brand-title { align-items: center; }
    .footer-grid .footer-social { display:flex; gap: 12px; background: none; }
}

@media screen and (max-width: 640px) {
    .container { padding: 0 16px; }
    .brand-text strong { font-size: 14px; }
    .cat-hero { padding: 40px 0; }
    .footer-grid { grid-template-columns: 1fr; gap: 20px; }
    .footer { padding: 55px 0 20px; }
    .no-num { width: 38px;height: 38px; }
    .h-list-item { flex-wrap: wrap; padding: 20px 0 24px; }
    .step-block { flex-wrap: wrap; gap:12px; }
    .brand-text span { display: none; }
    .cat-cta { padding: 36px 24px; }
    .cat-cta-actions { flex-direction: column; align-items: stretch; }
    .faq-section h2 { font-size: 26px; }
    .section-title { font-size: 26px; }
}

/* overlay row */
.overview-section { padding: 40px 0 64px; }
.overview-list { display: flex; flex-direction: column; gap: 0; }
.overview-list .ov-item { display:grid; grid-template-columns: 80px 1fr; gap: 24px; border-bottom:1px solid var(--divider); padding: 12px; width:100%; align-items:baseline;}
.overview-list .ov-item:hover { background:#fafcfa; }

/* roulang page: article */
:root {
            --primary: #0BA678;
            --primary-dark: #077B55;
            --cta: #F2A93B;
            --cta-text: #10231C;
            --ink: #10231C;
            --body: #24362E;
            --muted: #64776E;
            --bg: #F6F8F3;
            --surface: #FFFFFF;
            --line: #DCE8E1;
            --soft-green: #E7F5EE;
            --soft-amber: #FFF4DE;
            --radius-card: 14px;
            --radius-btn: 8px;
            --radius-tag: 4px;
            --shadow-sm: 0 1px 2px rgba(16, 35, 28, 0.04);
            --shadow-md: 0 8px 24px rgba(16, 35, 28, 0.06);
            --shadow-lg: 0 16px 40px rgba(16, 35, 28, 0.10);
        }

        *, *:before, *:after { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

        html { scroll-behavior: smooth; }

        body {
            margin: 0;
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
            font-size: 16px;
            line-height: 1.7;
            color: var(--body);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
        }

        img { max-width: 100%; display: block; height: auto; }
        a { color: inherit; 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; }
        button, input, textarea { font-family: inherit; }
        ul { margin: 0; padding: 0; }

        .container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1200;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--line);
            box-shadow: 0 2px 18px rgba(16, 35, 28, 0.04);
        }

        .site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 22px; min-height: 72px; }

        .brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
        .brand-icon {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--ink);
            color: #fff;
            border-radius: 12px;
            font-size: 18px;
        }
        .brand-text { display: flex; flex-direction: column; line-height: 1.1; }
        .brand-text strong { font-size: 17px; font-weight: 800; color: var(--ink); letter-spacing: 0.2px; }
        .brand-text span { font-size: 11px; color: var(--muted); letter-spacing: 0.6px; margin-top: 3px; text-transform: uppercase; }

        .main-nav { display: flex; align-items: center; gap: 26px; }
        .main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--body);
            padding: 28px 0 24px;
            border-bottom: 3px solid transparent;
            letter-spacing: 0.3px;
            position: relative;
        }
        .main-nav a:hover { color: var(--primary-dark); }
        .main-nav a.active { color: var(--primary-dark); font-weight: 600; border-bottom-color: var(--primary); }

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

        .search-box {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg);
            border: 1px solid var(--line);
            border-radius: var(--radius-btn);
            padding: 0 12px;
            width: 216px;
            height: 40px;
            transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
        }
        .search-box:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(11, 166, 120, 0.14); background: #fff; }
        .search-box i { color: var(--muted); font-size: 14px; }
        .search-box input { border: 0; background: transparent; outline: none; font-size: 14px; color: var(--body); width: 100%; }
        .search-box input::placeholder { color: #8AA096; }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            height: 44px;
            padding: 0 20px;
            border-radius: var(--radius-btn);
            border: 0;
            cursor: pointer;
            transition: all 0.22s ease;
            white-space: nowrap;
            line-height: 1;
        }

        .btn-login {
            background: transparent;
            color: var(--body);
            border: 1px solid var(--line);
        }
        .btn-login:hover { border-color: var(--primary); color: var(--primary-dark); background: var(--soft-green); transform: translateY(-1px); }

        .btn-primary {
            background: var(--cta);
            color: var(--cta-text);
            box-shadow: 0 4px 14px rgba(242, 169, 59, 0.32);
        }
        .btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(242, 169, 59, 0.38); }
        .btn-primary:focus-visible { outline: 3px solid rgba(11, 166, 120, 0.4); outline-offset: 2px; }

        .btn-outline-light { background: transparent; color: #fff; border: 1px solid rgba(255, 255, 255, 0.68); backdrop-filter: blur(4px); }
        .btn-outline-light:hover { border-color: #fff; background: rgba(255, 255, 255, 0.12); color: #fff; transform: translateY(-1px); }

        .btn-green { background: var(--primary); color: #fff; box-shadow: 0 4px 14px rgba(11, 166, 120, 0.28); }
        .btn-green:hover { background: var(--primary-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 8px 20px rgba(11, 166, 120, 0.32); }

        .hamburger-menu {
            display: none;
            width: 42px;
            height: 42px;
            background: transparent;
            border: 1px solid var(--line);
            border-radius: 10px;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            cursor: pointer;
            padding: 0;
        }
        .hamburger-menu span { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: all 0.25s ease; }
        .hamburger-menu:hover { background: var(--soft-green); }

        .site-header.nav-open .hamburger-menu span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .site-header.nav-open .hamburger-menu span:nth-child(2) { opacity: 0; }
        .site-header.nav-open .hamburger-menu span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

        .breadcrumb-wrap { background: var(--ink); padding: 12px 0; border-top: 1px solid rgba(255,255,255,0.08); }
        .breadcrumb-wrap .container { display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255, 255, 255, 0.72); }
        .breadcrumb-wrap i { font-size: 12px; color: rgba(255,255,255,0.48); }
        .breadcrumb-wrap a:hover { color: var(--cta); }

        .article-hero {
            background:
                linear-gradient(115deg, rgba(16, 35, 28, 0.95) 0%, rgba(16, 35, 28, 0.78) 50%, rgba(7, 123, 85, 0.66) 100%),
                url('/assets/images/backpic/back-1.png') center / cover no-repeat;
            color: #fff;
            padding: 64px 0 82px;
            position: relative;
            overflow: hidden;
        }
        .article-hero::before {
            content: "";
            position: absolute;
            right: -160px;
            top: -160px;
            width: 360px;
            height: 360px;
            background: rgba(242, 169, 59, 0.16);
            border-radius: 50%;
            pointer-events: none;
        }
        .article-hero::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 100%;
            height: 6px;
            background: repeating-linear-gradient(100deg, var(--cta), var(--cta) 40px, var(--primary) 40px, var(--primary) 72px, transparent 72px, transparent 100px);
            opacity: 0.7;
        }

        .article-hero-inner { max-width: 880px; margin: 0 auto; text-align: center; position: relative; z-index: 2; }

        .article-cat-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(242, 169, 59, 0.16);
            border: 1px solid rgba(242, 169, 59, 0.5);
            border-radius: 999px;
            padding: 6px 16px;
            font-size: 13px;
            font-weight: 600;
            color: var(--cta);
            letter-spacing: 0.5px;
            text-transform: uppercase;
            margin-bottom: 18px;
        }

        .article-h1 {
            font-size: clamp(30px, 4.2vw, 44px);
            font-weight: 800;
            line-height: 1.28;
            color: #fff;
            letter-spacing: 0.2px;
            margin: 0 0 20px;
            text-wrap: balance;
        }

        .article-meta {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
            gap: 10px 18px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
        }
        .article-meta span { display: inline-flex; align-items: center; gap: 6px; }
        .article-meta i { color: var(--cta); font-size: 13px; }
        .article-meta .dot { width: 3px; height: 3px; background: rgba(255,255,255,0.5); border-radius: 50%; }

        .article-main-section { padding: 0 0 60px; position: relative; }

        .article-panel {
            position: relative;
            max-width: 1000px;
            margin: -38px auto 0;
            z-index: 4;
        }

        .article-card {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 18px;
            box-shadow: var(--shadow-md);
            padding: clamp(24px, 4.8vw, 56px);
            position: relative;
        }
        .article-card::before {
            content: "";
            display: block;
            position: absolute;
            top: 0;
            left: 52px;
            width: 72px;
            height: 5px;
            background: var(--cta);
            border-radius: 0 0 6px 6px;
        }

        .article-body {
            max-width: 100%;
            font-size: 17px;
            line-height: 1.9;
            color: var(--body);
        }

        .article-body h2 {
            font-size: clamp(23px, 2.2vw, 29px);
            font-weight: 800;
            color: var(--ink);
            margin: 46px 0 16px;
            padding-left: 14px;
            border-left: 4px solid var(--primary);
            line-height: 1.4;
        }

        .article-body h3 {
            font-size: clamp(19px, 2vw, 22px);
            font-weight: 700;
            color: var(--ink);
            margin: 32px 0 12px;
        }

        .article-body h4 {
            font-size: 17px;
            font-weight: 600;
            color: var(--ink);
            margin: 26px 0 10px;
        }

        .article-body p { margin: 0 0 22px; }

        .article-body a { color: var(--primary-dark); border-bottom: 1px solid rgba(7,123,85,0.4); }
        .article-body a:hover { color: var(--primary); border-bottom-color: var(--primary); }

        .article-body ul,
        .article-body ol { margin: 0 0 24px 22px; padding-left: 6px; }
        .article-body li { margin-bottom: 8px; }
        .article-body li::marker { color: var(--primary); }

        .article-body blockquote {
            margin: 30px 0;
            padding: 20px 24px;
            background: var(--soft-green);
            border-left: 4px solid var(--primary);
            border-radius: 0 14px 14px 0;
            color: var(--ink);
            font-size: 17px;
            line-height: 1.8;
        }
        .article-body blockquote p { margin: 0; }

        .article-body img {
            border-radius: 12px;
            box-shadow: var(--shadow-md);
            margin: 28px 0;
        }

        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 28px 0;
            border-radius: 10px;
            overflow: hidden;
        }
        .article-body th {
            background: var(--ink);
            color: #fff;
            text-align: left;
            font-weight: 600;
            font-size: 14px;
            padding: 12px 16px;
        }
        .article-body td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--line);
            font-size: 15px;
        }
        .article-body tr:nth-child(even) td { background: var(--bg); }

        .article-body hr { border: 0; border-top: 1px solid var(--line); margin: 36px 0; }

        .article-body code {
            font-family: "SF Mono", Consolas, monospace;
            background: var(--soft-green);
            color: var(--primary-dark);
            border-radius: 4px;
            padding: 2px 6px;
            font-size: 14px;
        }

        .article-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--line); }
        .article-tag {
            padding: 6px 12px;
            background: var(--soft-green);
            color: var(--primary-dark);
            font-size: 13px;
            border-radius: var(--radius-tag);
            font-weight: 500;
            transition: all 0.2s ease;
        }
        .article-tag:hover { background: var(--primary); color: #fff; }

        .related-wrap { max-width: 1000px; margin: 0 auto; padding: 56px 24px 0; }
        .related-title { font-size: clamp(24px, 2.6vw, 30px); font-weight: 800; color: var(--ink); margin: 0 0 28px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
        .related-title .line { flex: 1; height: 1px; background: var(--line); position: relative; }
        .related-title .line::before { content: ""; display: block; width: 120px; height: 2px; background: var(--primary); position: absolute; right: 0; top: -0.5px; }

        .related-card {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
        }
        .related-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(11, 166, 120, 0.5); }

        .related-cover { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg); }
        .related-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
        .related-card:hover .related-cover img { transform: scale(1.05); }

        .related-cat {
            position: absolute;
            left: 14px;
            top: 14px;
            background: rgba(255, 255, 255, 0.94);
            color: var(--primary-dark);
            font-size: 12px;
            font-weight: 700;
            padding: 5px 10px;
            border-radius: var(--radius-tag);
        }

        .related-body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; }
        .related-body h3 { font-size: 17px; font-weight: 700; color: var(--ink); line-height: 1.5; margin: 0 0 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .related-body p { font-size: 14px; color: var(--muted); line-height: 1.65; margin: 0 0 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .related-meta { margin-top: auto; display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: var(--muted); }
        .related-meta a { color: var(--primary-dark); font-weight: 600; }
        .related-meta a:hover { color: var(--cta-text); }

        .faq-block-wrap {
            background: #fff;
            border-top: 1px solid var(--line);
            padding: 64px 0;
            margin-top: 20px;
        }
        .section-head { text-align: center; max-width: 680px; margin: 0 auto 38px; }
        .section-head .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 700;
            color: var(--primary-dark);
            background: var(--soft-green);
            padding: 6px 14px;
            border-radius: 999px;
            margin-bottom: 14px;
            letter-spacing: 1px;
        }
        .section-head h2 { font-size: clamp(26px, 3.4vw, 38px); font-weight: 800; color: var(--ink); line-height: 1.3; margin: 0 0 12px; }
        .section-head p { font-size: 16px; color: var(--muted); margin: 0; }

        .faq-box { max-width: 860px; margin: 0 auto; }

        .faq-item {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 14px;
            margin-bottom: 12px;
            overflow: hidden;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }
        .faq-item:hover { border-color: rgba(11,166,120,0.4); }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            text-align: left;
            background: transparent;
            border: 0;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            color: var(--ink);
            cursor: pointer;
            gap: 14px;
            transition: background 0.2s;
        }
        .faq-question:hover { background: var(--soft-green); }
        .faq-question i { color: var(--primary); font-size: 16px; transition: transform 0.3s ease; }
        .faq-item.faq-open .faq-question i { transform: rotate(45deg); }
        .faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
        .faq-answer-inner { padding: 0 22px 20px; font-size: 15px; color: var(--muted); line-height: 1.8; border-top: 1px solid var(--line); padding-top: 16px; }

        .article-bottom-cta { background: var(--ink); position: relative; overflow: hidden; padding: 0; }
        .article-bottom-cta .container { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 56px 24px; position: relative; z-index: 5; }
        .article-bottom-cta::before {
            content: "";
            position: absolute;
            left: 10%;
            right: 0;
            top: 0;
            bottom: 0;
            background: linear-gradient(120deg, var(--primary-dark), rgba(11,166,120,0.78));
            clip-path: polygon(52% 0, 100% 0, 100% 100%, 28% 100%);
            opacity: 0.4;
        }
        .cta-info h2 { color: #fff; font-size: clamp(24px, 3vw, 32px); margin: 0 0 10px; font-weight: 800; }
        .cta-info p { color: rgba(255,255,255,0.72); margin: 0; font-size: 15px; }
        .cta-actions { display: flex; gap: 12px; flex-shrink: 0; }

        .empty-state {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 18px;
            box-shadow: var(--shadow-md);
            padding: 54px 24px;
            text-align: center;
            max-width: 620px;
            margin: -38px auto 60px;
            position: relative;
            z-index: 2;
        }
        .empty-state .empty-icon { width: 60px; height: 60px; background: var(--soft-green); color: var(--primary); display: flex; align-items: center; justify-content: center; border-radius: 50%; margin: 0 auto 18px; font-size: 22px; }
        .empty-state h2 { font-size: 22px; color: var(--ink); margin: 0 0 10px; }
        .empty-state p { color: var(--muted); margin: 0 0 24px; }
        .empty-state .btn { min-height: 44px; }

        .footer { background: var(--ink); color: rgba(255, 255, 255, 0.88); padding: 72px 0 0; }
        .footer .container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
        .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
        .brand-title { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
        .brand-title strong { color: #fff; font-size: 18px; }
        .footer p { color: rgba(255, 255, 255, 0.62); font-size: 14px; line-height: 1.75; }
        .footer h4 { color: #fff; font-size: 16px; font-weight: 700; margin: 0 0 18px; }
        .footer ul { list-style: none; padding: 0; }
        .footer li { margin-bottom: 12px; font-size: 14px; }
        .footer li a { color: rgba(255, 255, 255, 0.62); }
        .footer li a:hover { color: var(--cta); padding-left: 4px; }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding: 20px 0;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.48);
        }

        @media (max-width: 1023px) {
            .main-nav, .header-tools .search-box { display: none; }

            .site-header { padding: 12px 0; }

            .site-header .container { min-height: 64px; gap: 12px; }

            .hamburger-menu { display: flex; }

            .site-header.nav-open .main-nav {
                display: flex;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: #fff;
                border-bottom: 1px solid var(--line);
                box-shadow: var(--shadow-lg);
                flex-direction: column;
                align-items: flex-start;
                padding: 10px 24px 20px;
                gap: 0;
            }
            .site-header.nav-open .main-nav a { width: 100%; padding: 14px 0; border-bottom: 1px solid var(--line); border-bottom-color: transparent; }
            .site-header.nav-open .main-nav a.active { border-bottom-color: var(--primary); border-left: 3px solid var(--primary); padding-left: 10px; }

            .site-header.nav-open .header-tools {
                display: flex;
                position: absolute;
                top: calc(100% + 340px);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                align-items: stretch;
                border-bottom: 1px solid var(--line);
                box-shadow: var(--shadow-lg);
                padding: 18px 24px 22px;
                z-index: 10;
            }

            .site-header.nav-open .header-tools .search-box { display: flex; width: 100%; margin-bottom: 10px; }
            .site-header.nav-open .header-tools .btn-login { min-height: 44px; margin-bottom: 10px; }
            .site-header.nav-open .header-tools .btn-primary { width: 100%; }

            .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
        }

        @media (max-width: 639px) {
            .container { padding: 0 16px; }

            .brand-text strong { font-size: 15px; }
            .brand-text span { font-size: 10px; }

            .article-hero { padding: 44px 0 66px; }
            .article-card { padding: 22px 18px; border-radius: 14px; margin: -22px 12px 0; }
            .article-meta { font-size: 13px; gap: 8px; }
            .article-body { font-size: 16px; line-height: 1.82; }
            .article-body h2 { margin: 36px 0 14px; font-size: 22px; }
            .related-wrap { padding: 40px 16px 0; }
            .related-title { flex-direction: column; align-items: flex-start; gap: 8px; }
            .related-title .line { display: none; }

            .faq-question { padding: 16px 16px; font-size: 15px; }

            .article-bottom-cta .container { flex-direction: column; text-align: center; gap: 20px; padding: 44px 16px; }
            .cta-actions { flex-direction: column; width: 100%; }
            .cta-actions .btn { width: 100%; }

            .article-hero::after { background: repeating-linear-gradient(100deg, var(--cta), var(--cta) 24px, var(--primary) 24px, var(--primary) 56px, transparent 56px, transparent 72px); opacity: 0.55; }

            .footer-grid { grid-template-columns: 1fr; gap: 28px; }
            .footer-bottom { flex-direction: column; text-align: center; }
        }

        @media (max-width: 520px) {
            .header-tools .btn-login { display: inline-flex; }
            .brand-text strong { font-size: 14px; max-width: 180px; line-height: 1.35; }
            .site-header.nav-open .main-nav { max-height: 70vh; overflow-y: auto; }
        }

/* roulang page: category2 */
:root {
            --primary: #0BA678;
            --primary-deep: #077B55;
            --accent: #F2A93B;
            --ink: #10231C;
            --text: #24362E;
            --muted: #64776E;
            --bg: #F6F8F3;
            --card: #FFFFFF;
            --line: #DCE8E1;
            --light-green: #E7F5EE;
            --accent-light: #FFF4DE;
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --shadow-sm: 0 1px 2px rgba(16, 35, 28, 0.04), 0 6px 18px rgba(16, 35, 28, 0.05);
            --shadow-md: 0 18px 44px rgba(16, 35, 28, 0.08);
            --container: 1200px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            background: var(--bg);
            color: var(--text);
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

        h1, h2, h3, h4, h5, p, ul {
            margin-top: 0;
        }

        h1, h2, h3 {
            color: var(--ink);
            line-height: 1.25;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
        }

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

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

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

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(11, 166, 120, 0.35);
            outline-offset: 2px;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
            z-index: 1;
        }

        .section {
            padding: clamp(64px, 8vw, 108px) 0;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 46px;
            padding: 0 22px;
            border: 1px solid transparent;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 700;
            line-height: 1;
            cursor: pointer;
            margin: 0;
            transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
            white-space: nowrap;
        }

        .btn i {
            font-size: 14px;
        }

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

        .btn-login {
            background: transparent;
            border-color: var(--line);
            color: var(--text);
        }

        .btn-login:hover {
            border-color: var(--primary);
            color: var(--primary-deep);
            transform: translateY(-1px);
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 6px 18px rgba(11, 166, 120, 0.2);
        }

        .btn-primary:hover {
            background: var(--primary-deep);
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(7, 123, 85, 0.24);
        }

        .btn-accent {
            background: var(--accent);
            color: var(--ink);
            box-shadow: 0 8px 20px rgba(242, 169, 59, 0.24);
        }

        .btn-accent:hover {
            background: #fbba52;
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(242, 169, 59, 0.32);
        }

        .btn-light {
            background: #fff;
            color: var(--ink);
        }

        .btn-light:hover {
            background: #f0f5f1;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
        }

        .btn-ghost-light {
            background: transparent;
            border-color: rgba(255, 255, 255, 0.72);
            color: #fff;
        }

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

        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.94);
            -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
            transition: box-shadow 0.25s ease, background 0.25s ease;
        }

        .site-header.is-scrolled {
            box-shadow: 0 8px 30px rgba(16, 35, 28, 0.07);
            background: rgba(255, 255, 255, 0.97);
        }

        .site-header .container {
            height: 72px;
            display: flex;
            align-items: center;
            gap: 22px;
        }

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

        .brand-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: var(--primary);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 17px;
            box-shadow: 0 8px 18px rgba(11, 166, 120, 0.22);
        }

        .brand-text {
            display: flex;
            flex-direction: column;
            line-height: 1.15;
        }

        .brand-text strong {
            font-size: 17px;
            font-weight: 800;
            color: var(--ink);
            letter-spacing: 0.01em;
        }

        .brand-text span {
            margin-top: 4px;
            font-size: 10px;
            font-weight: 600;
            letter-spacing: 0.12em;
            color: var(--muted);
            text-transform: uppercase;
        }

        .main-nav {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 30px;
            margin: 0 auto;
        }

        .main-nav a {
            position: relative;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            padding: 9px 2px;
        }

        .main-nav a:hover,
        .main-nav a.active {
            color: var(--primary-deep);
        }

        .main-nav a::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 0;
            transform: translateX(-50%);
            width: 0;
            height: 3px;
            border-radius: 99px;
            background: var(--primary);
            transition: width 0.22s ease;
        }

        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 22px;
        }

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

        .search-box {
            height: 42px;
            width: 170px;
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 0 13px;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 8px;
            color: var(--muted);
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }

        .search-box:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(11, 166, 120, 0.12);
        }

        .search-box i {
            font-size: 13px;
            color: var(--muted);
        }

        .search-box input {
            width: 100%;
            border: 0;
            background: transparent;
            padding: 0;
            margin: 0;
            box-shadow: none;
            color: var(--text);
            font-size: 14px;
            outline: 0;
        }

        .search-box input::placeholder {
            color: #97a69f;
        }

        .header-tools .btn {
            height: 42px;
            padding: 0 16px;
            font-size: 14px;
        }

        .header-tools .btn-accent {
            padding: 0 17px;
        }

        .hamburger-menu {
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 5px;
            width: 44px;
            height: 44px;
            padding: 0;
            margin: 0;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 10px;
            cursor: pointer;
        }

        .hamburger-menu span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--ink);
            border-radius: 2px;
            transition: transform 0.25s ease, opacity 0.25s ease;
        }

        .page-banner {
            position: relative;
            background-color: var(--ink);
            background-image: linear-gradient(rgba(16, 35, 28, 0.78), rgba(7, 123, 85, 0.38)), url("/assets/images/backpic/back-2.png");
            background-size: cover;
            background-position: center;
            padding: clamp(74px, 9vw, 140px) 0 70px;
            color: #fff;
        }

        .page-banner .container {
            z-index: 2;
        }

        .page-banner::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 120px;
            height: 100%;
            background: var(--primary);
            opacity: 0.5;
            transform: skewX(-18deg) translateX(-42px);
            pointer-events: none;
        }

        .page-banner::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 6px;
            background: var(--accent);
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 13px;
            color: #bcd3c8;
            margin-bottom: 24px;
        }

        .breadcrumb a:hover {
            color: #fff;
        }

        .crumb-split {
            color: rgba(255, 255, 255, 0.35);
        }

        .banner-channel {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 0.06em;
            padding: 7px 12px;
            background: rgba(16, 35, 28, 0.5);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: 6px;
            margin-bottom: 14px;
        }

        .page-banner h1 {
            color: #fff;
            font-size: clamp(40px, 6vw, 66px);
            font-weight: 900;
            margin: 0 0 16px;
            letter-spacing: -0.02em;
        }

        .banner-lead {
            max-width: 760px;
            font-size: clamp(16px, 2vw, 20px);
            line-height: 1.75;
            color: #dbeae2;
            margin-bottom: 26px;
        }

        .banner-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 10px;
        }

        .banner-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 20px;
            margin-top: 38px;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            font-size: 13px;
            color: #dbe6df;
        }

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

        .banner-meta i {
            color: var(--accent);
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary-deep);
            font-size: 13px;
            font-weight: 800;
            letter-spacing: 0.08em;
            margin-bottom: 8px;
        }

        .eyebrow::before {
            content: "";
            width: 24px;
            height: 3px;
            background: var(--accent);
            border-radius: 4px;
        }

        .section-title {
            font-size: clamp(27px, 3.4vw, 40px);
            font-weight: 800;
            line-height: 1.22;
            margin: 10px 0 16px;
            letter-spacing: -0.01em;
        }

        .block-desc {
            font-size: 16px;
            color: var(--muted);
            max-width: 680px;
            line-height: 1.85;
        }

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

        .center-text .eyebrow {
            justify-content: center;
        }

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

        .media-frame {
            position: relative;
            overflow: hidden;
            border-radius: var(--radius-lg);
            background: #dce7df;
            border: 1px solid var(--line);
            box-shadow: var(--shadow-md);
        }

        .media-frame img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .media-frame:hover img {
            transform: scale(1.03);
        }

        .frame-4x3 {
            aspect-ratio: 4 / 3;
        }

        .frame-16x10 {
            aspect-ratio: 16 / 10;
        }

        .frame-tag {
            position: absolute;
            left: 16px;
            bottom: 16px;
            padding: 6px 12px;
            border-radius: 6px;
            background: var(--accent);
            color: var(--ink);
            font-size: 13px;
            font-weight: 700;
            box-shadow: 0 6px 18px rgba(16, 35, 28, 0.12);
        }

        .intro-lead {
            font-size: 16px;
            color: var(--muted);
            margin: 14px 0 26px;
            line-height: 1.85;
            max-width: 640px;
        }

        .feature-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
            margin-bottom: 28px;
        }

        .feature-item {
            display: flex;
            gap: 13px;
            padding: 18px 16px;
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: 14px;
            box-shadow: var(--shadow-sm);
        }

        .feature-icon {
            flex: 0 0 36px;
            width: 36px;
            height: 36px;
            border-radius: 9px;
            background: var(--light-green);
            color: var(--primary-deep);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
        }

        .feature-item h3 {
            font-size: 16px;
            margin-bottom: 4px;
            color: var(--ink);
        }

        .feature-item p {
            font-size: 13px;
            color: var(--muted);
            margin: 0;
            line-height: 1.7;
        }

        .text-arrow {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 700;
            color: var(--primary-deep);
            margin-left: 14px;
        }

        .text-arrow:hover {
            color: var(--primary);
        }

        .timeline-section {
            background: #edf3ee;
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
        }

        .tl-list {
            margin-top: 30px;
        }

        .tl-item {
            position: relative;
            padding-left: 70px;
            margin-bottom: 24px;
        }

        .tl-item:not(:last-child)::after {
            content: "";
            position: absolute;
            left: 19px;
            top: 48px;
            bottom: -26px;
            width: 2px;
            background: #c2d6cb;
        }

        .tl-count {
            position: absolute;
            left: 0;
            top: 0;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 13px;
            background: var(--primary);
            color: #fff;
            font-size: 14px;
            font-weight: 800;
            box-shadow: 0 8px 18px rgba(11, 166, 120, 0.22);
        }

        .tl-body {
            padding: 20px 22px 21px;
            background: #fff;
            border: 1px solid var(--line);
            border-left: 4px solid var(--accent);
            border-radius: 14px;
            box-shadow: var(--shadow-sm);
        }

        .tl-label {
            display: block;
            font-size: 12px;
            font-weight: 800;
            letter-spacing: 0.08em;
            color: var(--primary-deep);
            margin-bottom: 7px;
        }

        .tl-body h3 {
            font-size: 18px;
            margin-bottom: 6px;
            color: var(--ink);
        }

        .tl-body p {
            font-size: 14px;
            color: var(--text);
            margin: 0;
            line-height: 1.75;
        }

        .reminder-card {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: 18px;
            overflow: hidden;
            box-shadow: var(--shadow-md);
            position: relative;
        }

        .reminder-media {
            aspect-ratio: 4 / 3;
            background: #dce7df;
            overflow: hidden;
        }

        .reminder-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .reminder-card h3 {
            padding: 20px 20px 0;
            font-size: 19px;
            color: var(--ink);
        }

        .check-list {
            margin: 14px 20px 0;
        }

        .check-list li {
            position: relative;
            padding-left: 28px;
            margin-bottom: 11px;
            font-size: 14px;
            color: var(--text);
            line-height: 1.6;
        }

        .check-list i {
            position: absolute;
            left: 0;
            top: 4px;
            color: var(--primary);
            font-size: 14px;
        }

        .reminder-note {
            margin: 12px 20px 20px;
            font-size: 13px;
            color: var(--muted);
            line-height: 1.7;
            padding-top: 12px;
            border-top: 1px dashed var(--line);
        }

        .spotlight-block {
            background: var(--bg);
        }

        .focus-list {
            margin-top: 26px;
        }

        .focus-item {
            position: relative;
            padding: 16px 20px 16px 72px;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 14px;
            margin-bottom: 14px;
            box-shadow: var(--shadow-sm);
        }

        .focus-no {
            position: absolute;
            left: 16px;
            top: 16px;
            width: 38px;
            height: 38px;
            border-radius: 12px;
            background: var(--light-green);
            color: var(--primary-deep);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
        }

        .focus-item h3 {
            font-size: 17px;
            margin-bottom: 5px;
            color: var(--ink);
        }

        .focus-item p {
            margin: 0;
            font-size: 14px;
            color: var(--muted);
            line-height: 1.75;
        }

        .mini-note {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 14px 16px;
            background: var(--accent-light);
            border-left: 4px solid var(--accent);
            border-radius: 10px;
            font-size: 14px;
            color: var(--ink);
            font-weight: 600;
            line-height: 1.65;
            margin-top: 18px;
        }

        .mini-note i {
            color: #d98f0b;
            font-size: 15px;
            margin-top: 2px;
        }

        .faq-section {
            background: #f1f5f0;
        }

        .faq-wrap {
            max-width: 900px;
            margin: 44px auto 0;
        }

        .faq-accordion .accordion-item {
            border: 1px solid var(--line);
            border-bottom: 0;
            background: #fff;
            margin-bottom: 0;
            transition: box-shadow 0.2s ease;
        }

        .faq-accordion .accordion-item:last-child {
            border-bottom: 1px solid var(--line);
        }

        .faq-accordion .accordion-item.is-active {
            box-shadow: 0 8px 22px rgba(16, 35, 28, 0.06);
        }

        .faq-accordion .accordion-title {
            display: flex;
            align-items: center;
            gap: 14px;
            text-align: left;
            padding: 17px 20px;
            margin: 0;
            background: #fff;
            border: 0;
            color: var(--ink);
            font-size: 16px;
            font-weight: 700;
            line-height: 1.5;
            border-radius: 0;
            box-shadow: none;
        }

        .faq-accordion .accordion-title::before {
            content: "";
            width: 7px;
            height: 24px;
            background: var(--primary);
            border-radius: 4px;
            margin: 0;
            flex-shrink: 0;
        }

        .faq-accordion .accordion-title::after {
            content: "+";
            margin-left: auto;
            font-size: 23px;
            font-weight: 400;
            color: var(--muted);
            line-height: 1;
        }

        .faq-accordion .accordion-item.is-active > .accordion-title::after {
            content: "–";
            color: var(--primary-deep);
        }

        .faq-accordion .accordion-title:hover,
        .faq-accordion .accordion-title:focus {
            background: var(--accent-light);
            color: var(--primary-deep);
            outline: 0;
        }

        .faq-accordion .accordion-content {
            background: #fff;
            border: 0;
            color: var(--text);
            padding: 4px 24px 22px 48px;
            font-size: 14px;
            line-height: 1.85;
        }

        .faq-accordion .accordion-content p {
            margin-bottom: 0;
        }

        .cta-entry {
            padding: clamp(48px, 6vw, 86px) 0;
        }

        .cta-box {
            position: relative;
            background: var(--ink);
            border-radius: 22px;
            padding: clamp(36px, 5vw, 58px) clamp(24px, 5vw, 64px);
            overflow: hidden;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }

        .cta-box::before {
            content: "";
            position: absolute;
            left: -34px;
            top: -54px;
            width: 150px;
            height: 150px;
            background: var(--primary);
            border-radius: 42px;
            transform: rotate(18deg);
        }

        .cta-box::after {
            content: "";
            position: absolute;
            right: -26px;
            bottom: -52px;
            width: 112px;
            height: 112px;
            background: var(--accent);
            border-radius: 28px;
            transform: rotate(24deg);
        }

        .cta-copy,
        .cta-actions {
            position: relative;
            z-index: 2;
        }

        .cta-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--accent);
            font-size: 13px;
            font-weight: 800;
            letter-spacing: 0.08em;
            margin-bottom: 10px;
        }

        .cta-box h2 {
            color: #fff;
            font-size: clamp(24px, 3vw, 36px);
            margin: 0 0 15px;
            letter-spacing: -0.01em;
        }

        .cta-box p {
            color: #c8d8d0;
            font-size: 15px;
            max-width: 560px;
            margin-bottom: 0;
        }

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

        .footer {
            background: var(--ink);
            color: #d8e5de;
            padding: 68px 0 26px;
            font-size: 14px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 48px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .brand-title {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 800;
            margin-bottom: 16px;
        }

        .footer-grid > div > p {
            color: #9bb3a8;
            max-width: 340px;
            line-height: 1.8;
        }

        .footer-grid h4 {
            color: #fff;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 16px;
        }

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

        .footer-grid li a {
            color: #a4bbb0;
            transition: color 0.2s ease, padding-left 0.2s ease;
        }

        .footer-grid li a:hover {
            color: var(--accent);
            padding-left: 3px;
        }

        .footer-social {
            width: 36px;
            height: 36px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            color: #b3c8be;
            transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
        }

        .footer-social:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            padding-top: 22px;
            color: #759287;
            font-size: 13px;
        }

        .footer-inline-icons {
            display: flex;
            gap: 12px;
            margin-top: 20px;
        }

        .footer-inline-icons .footer-social {
            color: #ffffff;
        }

        @media (min-width: 1280px) {
            .search-box {
                width: 210px;
            }
        }

        @media (min-width: 1024px) and (max-width: 1280px) {
            .site-header .container {
                gap: 12px;
            }

            .main-nav {
                gap: 18px;
            }

            .brand-text span {
                display: none;
            }

            .search-box {
                width: 140px;
            }
        }

        @media (max-width: 1023.98px) {
            .hamburger-menu {
                display: flex;
            }

            .site-header .container {
                flex-wrap: wrap;
                min-height: 72px;
                height: auto;
                padding-top: 12px;
                padding-bottom: 12px;
                gap: 0;
            }

            .brand {
                margin-right: auto;
            }

            .hamburger-menu {
                margin-left: auto;
            }

            .main-nav,
            .header-tools {
                display: none;
            }

            .site-header.nav-open {
                box-shadow: 0 18px 36px rgba(16, 35, 28, 0.1);
            }

            .site-header.nav-open .main-nav,
            .site-header.nav-open .header-tools {
                display: flex;
                width: 100%;
            }

            .site-header.nav-open .main-nav {
                order: 3;
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 14px 0 8px;
                margin-top: 8px;
                border-top: 1px solid var(--line);
            }

            .site-header.nav-open .main-nav a {
                padding: 11px 2px;
                border-bottom: 1px solid rgba(220, 232, 225, 0.8);
                color: var(--text);
            }

            .site-header.nav-open .main-nav a::after {
                display: none;
            }

            .site-header.nav-open .header-tools {
                order: 4;
                flex-direction: column;
                align-items: stretch;
                gap: 10px;
                padding-top: 12px;
            }

            .site-header.nav-open .search-box,
            .site-header.nav-open .header-tools .btn,
            .site-header.nav-open .header-tools .btn-accent {
                width: 100%;
            }

            .brand-text strong {
                font-size: 15px;
            }

            .brand-text span {
                font-size: 9px;
            }
        }

        @media (max-width: 639.98px) {
            .container {
                padding: 0 16px;
            }

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

            .brand-text strong {
                font-size: 14px;
                line-height: 1.3;
            }

            .brand-text span {
                display: none;
            }

            .main-nav {
                gap: 18px;
            }

            .search-box {
                width: 100%;
            }

            .header-tools .btn-login,
            .header-tools .btn-accent {
                width: 100%;
                justify-content: center;
            }

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

            .tl-item {
                padding-left: 54px;
            }

            .tl-item:not(:last-child)::after {
                left: 16px;
            }

            .tl-count {
                width: 34px;
                height: 34px;
                font-size: 13px;
                border-radius: 10px;
            }

            .tl-body {
                padding: 16px;
            }

            .banner-meta {
                gap: 8px 14px;
            }

            .cta-box {
                padding: 30px 22px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }
        }

/* roulang page: category3 */
:root {
    --primary: #0BA678;
    --primary-dark: #077B55;
    --accent: #F2A93B;
    --ink: #10231C;
    --body: #24362E;
    --muted: #64776E;
    --bg: #F6F8F3;
    --card: #FFFFFF;
    --line: #DCE8E1;
    --light-green: #E7F5EE;
    --light-amber: #FFF4DE;
    --radius: 14px;
    --radius-sm: 8px;
    --shadow: 0 1px 2px rgba(16,35,28,.04), 0 8px 24px rgba(16,35,28,.06);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
    font-size: 16px;
    color: var(--body);
    background: var(--bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: color .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease; }
img { max-width: 100%; display: block; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, textarea { font-family: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.grid-container { max-width: 1200px; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 44px;
    padding: 0 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    line-height: 1;
    white-space: nowrap;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible { outline: 3px solid rgba(11,166,120,.25); outline-offset: 2px; }
.btn-primary {
    background: var(--accent);
    color: #10231C;
    box-shadow: 0 6px 16px rgba(242,169,59,.22);
}
.btn-primary:hover { background: #f3b44f; color: #10231C; box-shadow: 0 8px 22px rgba(242,169,59,.3); }
.btn-outline {
    background: transparent;
    border-color: rgba(255,255,255,.65);
    color: #fff;
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.08); color: #fff; }
.btn-dark-outline {
    background: transparent;
    border-color: var(--line);
    color: var(--ink);
}
.btn-dark-outline:hover { border-color: var(--primary); color: var(--primary-dark); background: var(--light-green); }
.btn-lg { height: 52px; padding: 0 28px; font-size: 15px; border-radius: 10px; }
.btn-sm { height: 34px; padding: 0 14px; font-size: 13px; }

/* Tags */
.tag-label {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--light-green);
    color: var(--primary-dark);
    border-radius: 4px;
    padding: 3px 10px;
    font-size: 12px;
    font-weight: 600;
}

/* 全局 Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,.94);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
    height: 72px;
}
.site-header .container {
    height: 72px;
    display: flex;
    align-items: center;
    gap: 24px;
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.brand-icon {
    width: 38px;
    height: 38px;
    background: var(--primary);
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 16px;
    flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 17px; font-weight: 800; color: var(--ink); letter-spacing: .1px; }
.brand-text span { font-size: 11px; color: var(--muted); letter-spacing: .6px; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 28px; margin: 0 auto; }
.main-nav a { font-size: 15px; font-weight: 500; color: #30433a; position: relative; padding: 24px 0 20px; white-space: nowrap; }
.main-nav a::after { content: ""; position: absolute; left: 50%; transform: translateX(-50%); bottom: 12px; width: 0; height: 3px; border-radius: 3px; background: var(--primary-dark); transition: width .25s ease; }
.main-nav a:hover { color: var(--primary-dark); }
.main-nav a:hover::after { width: 20px; }
.main-nav a.active { color: var(--primary-dark); font-weight: 700; }
.main-nav a.active::after { width: 22px; }
.header-tools { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.search-box {
    display: flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--line);
    border-radius: 8px;
    height: 40px;
    padding: 0 12px;
    background: #fff;
    width: 170px;
    transition: border-color .2s ease, box-shadow .2s ease;
}
.search-box:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(11,166,120,.12); }
.search-box i { color: var(--muted); font-size: 13px; }
.search-box input { border: none; outline: none; background: transparent; font-size: 13px; width: 100%; color: var(--body); }
.search-box input::placeholder { color: #9aa8a0; }
.btn-login { height: 40px; padding: 0 16px; background: transparent; border: 1px solid transparent; color: var(--body); font-size: 14px; font-weight: 600; }
.btn-login:hover { color: var(--primary-dark); background: var(--light-green); border-radius: 8px; }
.hamburger-menu { display: none; width: 42px; height: 42px; background: var(--light-green); border: none; border-radius: 10px; flex-direction: column; align-items: center; justify-content: center; gap: 4px; cursor: pointer; margin-left: auto; }
.hamburger-menu span { height: 2px; width: 18px; background: var(--ink); border-radius: 2px; transition: .3s; }
.hamburger-menu:hover span { background: var(--primary-dark); }

/* Footer */
.footer { background: var(--ink); color: #d9e6df; margin-top: 0; }
.footer .container { padding-top: 64px; padding-bottom: 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 48px; }
.footer .brand-title { display: flex; align-items: center; gap: 12px; color: #fff; }
.footer p { color: #aabab2; font-size: 14px; margin-top: 18px; max-width: 360px; }
.footer h4 { color: #fff; font-size: 15px; margin: 0 0 18px; font-weight: 600; }
.footer ul li { margin-bottom: 12px; }
.footer ul a { color: #aabab2; font-size: 14px; }
.footer ul a:hover { color: var(--accent); }
.footer-bottom { margin-top: 56px; border-top: 1px solid rgba(255,255,255,.12); padding-top: 24px; display: flex; justify-content: space-between; gap: 16px; color: #7f9489; font-size: 13px; flex-wrap: wrap; }

/* 分类页通用 */
.category-main { overflow: hidden; }

/* Cat Hero */
.cat-hero {
    position: relative;
    background-size: cover;
    background-position: center;
    color: #fff;
    min-height: 480px;
    display: flex;
    align-items: center;
    padding: 90px 0;
}
.cat-hero-mask {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(16,35,28,.85), rgba(16,35,28,.72));
}
.cat-hero .grid-container { position: relative; z-index: 2; width: 100%; }
.hero-overline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #bcd6cb;
    font-size: 13px;
    letter-spacing: 1px;
    margin-bottom: 20px;
}
.hero-overline i { color: var(--accent); }
.cat-hero h1 {
    font-size: clamp(38px, 5vw, 58px);
    font-weight: 800;
    color: #fff;
    margin: 0 0 18px;
    line-height: 1.15;
}
.cat-hero h1 .title-accent { color: var(--accent); }
.cat-hero p {
    font-size: 18px;
    color: #d3e2da;
    max-width: 760px;
    margin: 0 0 30px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-guide {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 30px;
    font-size: 13px;
    color: #bdd1c7;
}
.hero-guide i { color: var(--accent); }
.hero-guide span { padding: 3px 10px; border-radius: 4px; background: rgba(255,255,255,.08); }

/* 板块正文标题样式 */
.section-head-c {
    max-width: 820px;
    margin: 0 auto 48px;
    text-align: center;
}
.section-head-c .eyebrow { color: var(--primary-dark); font-weight: 700; font-size: 13px; letter-spacing: 1px; }
.section-head-c h2 { font-size: clamp(26px, 3.2vw, 38px); color: var(--ink); font-weight: 800; margin: 10px 0 14px; line-height: 1.3; }
.section-head-c p { color: var(--muted); font-size: 16px; margin: 0; }

/* 01 图文并列 */
.intro-split { padding: 64px 0 40px; }
.intro-media {
    border-radius: var(--radius);
    overflow: hidden;
    background: #D8E3DC;
    box-shadow: var(--shadow);
}
.intro-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.intro-caption {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 16px;
    font-size: 13px;
    color: var(--muted);
    background: #fff;
    border-top: 1px solid var(--line);
}
.intro-content { padding: 42px 10px; }
.intro-content h2 { font-size: clamp(24px, 3vw, 34px); color: var(--ink); font-weight: 800; line-height: 1.35; margin: 8px 0 16px; }
.lead-text { font-size: 17px; color: var(--body); margin-bottom: 22px; }
.channel-rows { margin-top: 30px; }
.channel-rows li {
    display: flex;
    gap: 14px;
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
}
.channel-rows li:last-child { border-bottom: none; }
.channel-num { font-size: 15px; font-weight: 800; color: var(--primary); min-width: 30px; }
.channel-rows strong { display: block; font-size: 16px; color: var(--ink); margin-bottom: 3px; }
.channel-rows p { margin: 0; font-size: 14px; color: var(--muted); }

/* 02 重点资讯视图 */
.photo-zone { background: #fff; padding: 78px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.photo-grid { margin-top: 20px; align-items: stretch; }
.media-block { border-radius: var(--radius); overflow: hidden; background: var(--card); box-shadow: var(--shadow); display: flex; flex-direction: column; transition: box-shadow .3s ease, transform .3s ease; }
.media-block:hover { box-shadow: 0 12px 28px rgba(16,35,28,.08); transform: translateY(-2px); }
.media-block img { width: 100%; object-fit: cover; }
.media-block.pr img { aspect-ratio: 4 / 3; }
.media-block.sm img { aspect-ratio: 16 / 10; }
.media-copy { padding: 18px 20px; }
.media-copy h3 { font-size: 20px; font-weight: 700; margin: 10px 0 8px; line-height: 1.4; color: var(--ink); }
.media-copy p { color: var(--muted); font-size: 14px; margin-bottom: 18px; }
.media-meta { display: flex; justify-content: flex-start; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }
.media-meta i { color: var(--primary); }

/* 03 引用背景区 */
.reference-quote {
    position: relative;
    padding: 100px 0;
    background-size: cover;
    background-position: center;
    color: #fff;
}
.reference-quote::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(16,35,28,.88);
}
.reference-quote .grid-container { position: relative; z-index: 2; }
.quote-layout {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}
.quote-mark {
    width: 64px;
    height: 64px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 24px;
    margin-bottom: 26px;
}
.reference-quote blockquote {
    border: none;
    color: #fff;
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 700;
    line-height: 1.55;
    margin: 0 0 18px;
}
.reference-quote .quote-suffix { color: #b8d0c5; font-size: 16px; }
.quote-points {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 36px;
}
.quote-points span {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.16);
    padding: 8px 16px;
    border-radius: 30px;
    color: #d6e5dd;
    font-size: 13px;
}

/* 04 上下内容分栏 */
.column-board { padding: 70px 0; }
.board-row { margin-bottom: 28px; }
.board-card {
    border: 1px solid var(--line);
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.board-media img { width: 100%; height: 100%; object-fit: cover; }
.board-copy { padding: 40px 42px; }
.board-copy .tag-label { margin-bottom: 14px; }
.board-copy h3 { font-size: 24px; font-weight: 800; color: var(--ink); margin: 8px 0 12px; line-height: 1.4; }
.board-copy p { color: var(--muted); font-size: 15px; }
.board-list { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
.board-list li { display: flex; gap: 12px; color: var(--body); font-size: 14px; align-items: flex-start; }
.board-list i { color: var(--primary); margin-top: 5px; }
.board-cta { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }
.board-img1 { max-height: 420px; }

/* 05 CTA */
.section-cta {
    background: #fff;
    border-top: 1px solid var(--line);
}
.cta-inner {
    background: linear-gradient(100deg, #E7F5EE 0%, #F6FBF7 100%);
    border: 1px solid var(--line);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 40px 48px;
    margin: 40px 0 70px;
}
.cta-copy h2 { font-size: 28px; font-weight: 800; margin: 0 0 10px; color: var(--ink); }
.cta-copy p { margin: 0; color: var(--muted); font-size: 15px; max-width: 720px; }
.cta-buttons { display: flex; flex-wrap: wrap; gap: 12px; flex-shrink: 0; }

/* FAQ */
.faq-section { background: #fff; border-top: 1px solid var(--line); padding: 80px 0 100px; }
.faq-panel { max-width: 860px; margin: 0 auto; }
.accordion { margin: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.accordion-item { border-bottom: 1px solid var(--line); background: #fff; transition: background .2s ease; }
.accordion-item:last-child { border-bottom: none; }
.accordion-item.is-active { background: var(--light-green); }
.accordion-title {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 16px;
    font-weight: 700;
    color: var(--ink);
    padding: 18px 22px 18px 20px;
    border: none;
    background: transparent;
    position: relative;
    line-height: 1.5;
}
.accordion-title:hover { background: rgba(11,166,120,.04); color: var(--primary-dark); }
.accordion-title::before {
    content: "\f105";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--primary);
    font-size: 16px;
    transition: transform .25s ease;
}
.accordion-item.is-active > .accordion-title { color: var(--primary-dark); background: transparent; }
.accordion-item.is-active > .accordion-title::before { transform: rotate(90deg); }
.accordion-content { padding: 0 22px 20px 54px; color: var(--muted); font-size: 15px; }
.accordion-content p { margin: 0 0 8px; }

/* 返回 */
.back-home { background: var(--bg); padding-bottom: 70px; text-align: center; }

/* Responsive */
@media (max-width: 1023px) {
    .main-nav { gap: 18px; }
    .main-nav a { font-size: 14px; }
    .search-box { width: 130px; }
    .brand-text strong { font-size: 15px; }
    .brand-text span { font-size: 10px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .cta-inner { flex-direction: column; align-items: flex-start; padding: 30px 20px; }
}
@media (max-width: 767px) {
    .container { padding: 0 16px; }
    .header-tools { display: none; }
    .main-nav {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: #fff;
        border-bottom: 1px solid var(--line);
        box-shadow: 0 16px 32px rgba(16,35,28,.12);
        flex-direction: column;
        gap: 0;
        padding: 16px 24px 22px;
        z-index: 99;
    }
    .nav-header-open .main-nav { display: flex; }
    .main-nav a { padding: 10px 0; font-size: 15px; width: 100%; }
    .main-nav a::after { display: none; }
    .hamburger-menu { display: flex; }
    .cat-hero { padding: 60px 0; min-height: 420px; }
    .cat-hero p { font-size: 16px; }
    .hero-cta .btn { width: 100%; }
    .section-cta .cta-inner { margin-bottom: 40px; }
    .intro-split { padding: 48px 0 20px; }
    .intro-content { padding: 32px 0; }
    .photo-zone { padding: 56px 0; }
    .media-block.pr img { aspect-ratio: 16 / 10; }
    .reference-quote { padding: 70px 0; }
    .column-board { padding: 48px 0; }
    .board-copy { padding: 24px 20px; }
    .board-media img { max-height: 260px; }
    .faq-section { padding: 56px 0 70px; }
    .accordion-content { padding-left: 20px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer .container { padding-top: 48px; }
    .cta-inner { margin-top: 20px; }
}
@media (max-width: 420px) {
    .brand-text span { display: none; }
    .brand-text strong { font-size: 15px; }
    .search-box { display: none; }
}