/* roulang page: index */
:root {
  --brand-green: #0E7C5D;
  --brand-green-dark: #0A5B42;
  --brand-green-light: #63C996;
  --brand-green-pale: #E7F3ED;
  --brand-cream: #FAF8F3;
  --brand-sand: #F0F4EE;
  --brand-ink: #102A21;
  --content-text: #20302A;
  --muted-text: #5B6D64;
  --amber: #E9A53C;
  --amber-dark: #cc7f14;
  --border-soft: #E3E9E3;
  --radius-lg: 24px;
  --radius-md: 14px;
  --shadow-card: 0 2px 8px rgba(16, 42, 33, 0.06), 0 12px 24px rgba(16, 42, 33, 0.07);
  --shadow-hover: 0 4px 14px rgba(16, 42, 33, 0.08), 0 22px 40px rgba(16, 42, 33, 0.12);
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
  background: var(--brand-cream);
  color: var(--content-text);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}
h1,h2,h3,h4,h5,h6 {
  font-family: "Inter", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--brand-ink);
  font-weight: 800;
  line-height: 1.3;
}
a { color: var(--brand-green); text-decoration: none; transition: color .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease, transform .25s ease; }
a:hover { color: var(--brand-green-dark); }
img { max-width: 100%; }
.text-muted, .muted-text { color: var(--muted-text) !important; }
.section-title { font-size: 34px; letter-spacing: -0.02em; }
.section-title-lg { font-size: 42px; }
.kicker { font-size: 13px; color: var(--brand-green); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 10px; }
.section { padding: 84px 0; }
.section-sm { padding: 60px 0; }
.bg-white { background: #fff; }
.bg-soft { background: var(--brand-sand); }
.border-radius-lg { border-radius: var(--radius-lg); }
.text-brand { color: var(--brand-green) !important; }
.text-amber { color: var(--amber) !important; }

.container { max-width: 1220px; }
@media (min-width: 1400px) {
  .container { max-width: 1240px; }
}

/*= 按钮系统 =*/
.btn { font-weight: 600; border-radius: 12px; padding: 12px 26px; font-size: 15px; line-height: 1.5; transition: all .2s ease; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 20px rgba(16,42,33,.08); }
.btn:active { transform: translateY(0) scale(.98); }
.btn-mks { background: var(--brand-green); color: #fff; }
.btn-mks:hover { background: var(--brand-green-dark); color: #fff; box-shadow: 0 12px 22px rgba(14,124,93,.24); }
.btn-amber { background: var(--amber); color: var(--brand-ink); border-color: transparent; }
.btn-amber:hover { background: var(--amber-dark); color: #fff; box-shadow: 0 10px 24px rgba(233,165,60,.30); }
.btn-ghost { background: transparent; border: 1px solid var(--brand-green-light); color: var(--brand-green); }
.btn-ghost:hover { background: var(--brand-green-pale); color: var(--brand-green-dark); border-color: var(--brand-green); }
.btn-light { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.42); color: #fff; backdrop-filter: blur(6px); }
.btn-light:hover { background: rgba(255,255,255,.26); color: #fff; }
.btn-lg { padding: 16px 30px; font-size: 16px; border-radius: 14px; }
.text-link { color: var(--brand-green); font-weight: 700; display: inline-flex; align-items: center; gap: 6px; }
.text-link:hover { color: var(--brand-green-dark); gap: 10px; }
.text-link .fa-arrow-right, .text-link .fa-arrow-right-long { transition: transform .2s ease; }
.text-link:hover .fa-arrow-right, .text-link:hover .fa-arrow-right-long { transform: translateX(3px); }

/*= Header =*/
.topbar { background: var(--brand-ink); color: rgba(255,255,255,.8); font-size: 13px; padding: 6px 0; line-height: 1.4; border-bottom: 1px solid rgba(255,255,255,.12); }
.topbar .fa-circle { font-size: 5px; vertical-align: middle; color: var(--brand-green-light); }
.site-header { position: sticky; top: 0; z-index: 1030; background: rgba(250,248,243,.92); backdrop-filter: saturate(140%) blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid rgba(16,42,33,.08); }
.brand-icon { width: 40px; height: 40px; border-radius: 12px; background: linear-gradient(135deg, var(--brand-green), var(--brand-green-light)); display: inline-flex; align-items: center; justify-content: center; color: #fff; font-size: 17px; margin-right: 10px; }
.brand-text { font-size: 23px; font-weight: 800; color: var(--brand-ink); letter-spacing: -.02em; }
.brand-text span { color: var(--brand-green); }
.navbar { padding-top: 10px; padding-bottom: 10px; }
.navbar .nav-item { margin: 0 4px; }
.navbar .nav-link { font-size: 15.5px; font-weight: 500; color: var(--brand-ink); padding: 10px 16px !important; border-radius: 10px; position: relative; transition: color .2s ease, background .2s ease; }
.navbar .nav-link:hover, .navbar .nav-link:focus { color: var(--brand-green); background: var(--brand-green-pale); border-radius: 10px; }
.navbar .nav-link.active { color: var(--brand-green); font-weight: 600; }
.navbar .nav-link.active::after { content: ""; position: absolute; left: 16px; right: 16px; bottom: 4px; height: 2px; background: var(--brand-green); border-radius: 2px; }
.navbar-toggler { border: none; padding: 6px 10px; color: var(--brand-ink); }
.navbar-toggler:focus { box-shadow: none; border-radius: 8px; background: var(--brand-green-pale); }
.nav-actions .btn { padding: 10px 20px; font-size: 14px; }
.cta-noborder { border: 0; }

.mega-wrap { position: relative; }
.mega-trigger { display: inline-flex; align-items: center; gap: 6px; }
.mega-panel { display: none; position: absolute; left: 0; top: calc(100% + 14px); width: 780px; max-width: 90vw; background: #fff; border-radius: 22px; padding: 22px; z-index: 1050; box-shadow: var(--shadow-hover); border: 1px solid var(--border-soft); animation: fadeDown .2s ease; }
.mega-wrap:hover .mega-panel, .mega-wrap:focus-within .mega-panel { display: block; }
@keyframes fadeDown { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.mega-panel .mega-kicker { font-size: 11px; letter-spacing: .14em; color: var(--muted-text); font-weight: 700; margin-bottom: 8px; }
.mega-feature { display: flex; align-items: center; padding: 9px 10px; border-radius: 12px; color: var(--content-text); }
.mega-feature:hover, .mega-feature:focus { background: var(--brand-green-pale); color: var(--brand-green-dark); transform: translateX(2px); }
.mega-feature img { width: 54px; height: 40px; border-radius: 8px; object-fit: cover; margin-right: 12px; }
.mega-feature span { display: block; font-weight: 600; font-size: 13.5px; }
.mega-feature small { color: var(--muted-text); font-weight: 400; }
.mega-banner { border-radius: 16px; background: linear-gradient(145deg, rgba(14,124,93,.92), rgba(10,91,66,.78)), url('/assets/images/backpic/back-3.png') center/cover no-repeat; padding: 20px; color: #fff; height: 100%; display: flex; flex-direction: column; justify-content: center; min-height: 160px; }
.mega-banner h6 { color: #fff; font-weight: 700; }
.mega-banner a { color: #fff; background: var(--amber); border-radius: 8px; padding: 6px 14px; font-size: 13px; align-self: flex-start; }
.mega-banner a:hover { background: var(--amber-dark); color: #fff; }

/*= 移动端导航 =*/
@media (max-width: 991.98px) {
  .navbar-nav { padding: 10px 0; }
  .navbar .nav-link { padding: 12px 8px !important; border-bottom: 1px solid var(--border-soft); border-radius: 0; }
  .navbar .nav-link.active::after { display: none; }
  .navbar .nav-link.active { background: var(--brand-green-pale); border-radius: 10px; }
  .nav-actions { width: 100%; display: flex; margin-top: 12px; }
  .nav-actions .btn { width: 100%; }
  .mega-panel { display: none; }
}

/*= Hero =*/
.hero-section { background-image: linear-gradient(105deg, rgba(10,56,39,.62) 0%, rgba(250,248,243,.10) 78%), url('/assets/images/backpic/back-1.webp'); background-size: cover; background-position: center right; min-height: 72vh; display: flex; align-items: center; color: #fff; position: relative; padding: 86px 0 120px; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 8px; color: rgba(255,255,255,.82); font-size: 12.5px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.18); border-radius: 40px; padding: 7px 14px; backdrop-filter: blur(4px); letter-spacing: .04em; margin-bottom: 16px; }
.hero-caption h1 { color: #fff; font-size: 60px; line-height: 1.12; font-weight: 800; margin-bottom: 20px; letter-spacing: -0.04em; text-shadow: 0 2px 24px rgba(0,0,0,.14); }
.hero-caption h1 .hero-line { color: #fff; }
.hero-caption h1 span.hero-soft { color: var(--green-light, #A5DFC0); color: var(--brand-green-light); }
.hero-caption .hero-lead { font-size: 18px; max-width: 540px; color: rgba(255,255,255,.86); margin-bottom: 30px; color: rgba(255,255,255,.90); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-stats { margin-top: 54px; }
.hero-stat-card { background: rgba(255,255,255,.88); backdrop-filter: blur(8px); border-radius: 18px; padding: 20px 16px; height: 100%; text-align: center; box-shadow: var(--shadow-card); border: 1px solid rgba(255,255,255,.4); }
.hero-stat-card .stat-value { font-size: 30px; font-weight: 800; background: linear-gradient(135deg, var(--brand-green), var(--brand-green-light)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-stat-card:nth-child(3n) .stat-value { background: linear-gradient(135deg, var(--amber), var(--brand-green-light)); -webkit-background-clip: text; background-clip: text; }
.hero-stat-card .stat-label { font-size: 13px; color: var(--muted-text); }
@media (max-width: 991px) {
  .hero-caption h1 { font-size: 42px; }
  .hero-section { min-height: 0; padding: 70px 0 90px; }
}
@media (max-width: 575px) {
  .hero-caption h1 { font-size: 32px; }
  .hero-stat-card { padding: 12px; }
  .hero-stat-card .stat-value { font-size: 22px; }
}

/*= 品牌故事区 =*/
.story-section { background: #fff; }
.story-media { position: relative; border-radius: 28px; overflow: hidden; box-shadow: var(--shadow-card); }
.story-media > img { width: 100%; height: 440px; object-fit: cover; }
.story-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(290deg, transparent 40%, rgba(16,42,33,.35)); }
.story-media .story-float { position: absolute; right: 22px; bottom: 22px; z-index: 3; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-radius: 16px; padding: 14px 18px; box-shadow: var(--shadow-hover); border-left: 4px solid var(--amber); max-width: 230px; }
.story-media .story-float strong { color: var(--brand-ink); font-size: 19px; }
.story-media .story-float span { color: var(--muted-text); font-size: 13px; }
.story-feature-list { list-style: none; margin: 24px 0 0; padding: 0; }
.story-feature-list li { display: flex; align-items: flex-start; gap: 14px; padding: 14px 10px; border-radius: 14px; transition: background .2s; }
.story-feature-list li:hover { background: var(--brand-sand); }
.story-feature-list .icon { width: 42px; height: 42px; min-width: 42px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; background: var(--brand-green-pale); color: var(--brand-green); font-size: 16px; }
.story-feature-list h3 { font-size: 16.5px; margin: 0 0 2px; font-weight: 700; }
.story-feature-list p { margin: 0; color: var(--muted-text); font-size: 14.5px; }
@media (max-width: 767px) {
  .story-media > img { height: 300px; }
  .story-media .story-float { position: static; margin-top: -4px; width: 100%; border-radius: 0 0 28px 28px; border-left: 0; border-top: 3px solid var(--amber); }
}

/*= 分类入口卡 =*/
.category-cards-section { background: var(--brand-cream); }
.category-entry { display: block; height: 100%; border-radius: 26px; overflow: hidden; background: #fff; box-shadow: var(--shadow-card); border: 1px solid transparent; transition: all .3s ease; position: relative; }
.category-entry:hover { color: inherit; transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: rgba(99,201,150,.5); }
.category-entry .cat-cover { height: 220px; overflow: hidden; border-radius: 26px 26px 0 0; position: relative; }
.category-entry .cat-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.category-entry:hover .cat-cover img { transform: scale(1.05); }
.category-entry .cat-cover::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, transparent 45%, rgba(16,42,33,.45)); }
.category-entry .cat-body { padding: 18px 24px 24px; }
.category-entry h3 { font-size: 22px; margin-bottom: 8px; }
.category-entry p { color: var(--muted-text); font-size: 14.5px; margin-bottom: 12px; }
.category-entry .cat-tag { display: inline-block; padding: 2px 10px; border-radius: 40px; background: var(--brand-green-pale); color: var(--brand-green); font-size: 12px; font-weight: 600; margin-bottom: 2px; }
.cat-wide { min-height: 340px; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(160deg, rgba(16,42,33,.12) 0%, rgba(16,42,33,0) 34%), url('/assets/images/coverpic/cover-3.png') center / cover no-repeat; border-radius: 26px; color: #fff; padding: 28px; position: relative; box-shadow: var(--shadow-card); transition: all .3s ease; }
.cat-wide:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); color: #fff; }
.cat-wide .cat-tag { background: rgba(255,255,255,.18); color: #fff; }
.cat-wide h3 { color: #fff; font-size: 30px; }
.cat-wide p { color: rgba(255,255,255,.85); font-size: 15px; max-width: 480px; }
.cat-wide .text-link { color: #fff; border-bottom: 1px solid rgba(255,255,255,.5); }
.cat-wide .text-link:hover { color: var(--brand-green-light); }
.cat-narrow { background: linear-gradient(125deg, rgba(16,42,33,.08) 0%, rgba(16,42,33,.0) 30%), url('/assets/images/coverpic/cover-4.png') center / cover no-repeat; border-radius: 26px; color: #fff; min-height: 280px; display: flex; flex-direction: column; justify-content: flex-end; padding: 24px; position: relative; overflow: hidden; box-shadow: var(--shadow-card); transition: all .3s ease; }
.cat-narrow:hover { color: #fff; transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.cat-narrow h3 { color: #fff; font-size: 24px; }
.cat-narrow p { color: rgba(255,255,255,.8); font-size: 14px; margin-bottom: 10px; }
.cat-narrow .cat-tag { background: rgba(255,255,255,.2); color: #fff; }
.cat-extra { background: #fff; border-radius: 26px; padding: 20px; border: 1px solid var(--border-soft); display: flex; gap: 14px; height: 100%; box-shadow: 0 4px 10px rgba(16,42,33,.04); }
.cat-extra:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.cat-extra .icon-sq { width: 54px; height: 54px; border-radius: 14px; background: var(--brand-green-pale); color: var(--brand-green); display: flex; align-items: center; justify-content: center; font-size: 21px; min-width: 54px; }
.cat-extra h4 { font-size: 17px; margin: 0; }
.cat-extra p { font-size: 13.5px; color: var(--muted-text); margin: 4px 0; }

/*= 最新资讯 =*/
.updates-section { background: #fff; }
.section-head h2 { margin-bottom: 0; }
.section-more { font-size: 14px; display: inline-flex; align-items: center; column-gap: 6px; font-weight: 600; color: var(--brand-green); white-space: nowrap; }
.section-more:hover { color: var(--brand-green-dark); gap: 8px; }
.cms-block { position: relative; }
.cms-empty { display: flex; align-items: center; justify-content: center; background: var(--brand-sand); border-radius: 22px; padding: 56px 20px; border: 1px dashed #c8d9cf; text-align: center; color: var(--muted-text); font-size: 15px; }
.lead-news-card { background: var(--brand-cream); border-radius: 24px; overflow: hidden; display: flex; box-shadow: var(--shadow-card); border: 1px solid var(--border-soft); height: 100%; }
.lead-news-card .lead-img { flex: 0 0 46%; position: relative; min-height: 280px; overflow: hidden; }
.lead-news-card .lead-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.lead-news-card:hover { box-shadow: var(--shadow-hover); }
.lead-news-card:hover .lead-img img { transform: scale(1.04); }
.lead-news-card .lead-body { padding: 26px 22px; display: flex; flex-direction: column; }
.lead-news-card .lead-body h3 { font-size: 21px; line-height: 1.5; }
.lead-news-card .news-excerpt { color: var(--muted-text); font-size: 14.5px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.news-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; color: var(--muted-text); font-size: 13px; margin: 0 0 12px; }
.news-meta .tag { background: var(--brand-green-pale); border-radius: 4px; color: var(--brand-green); padding: 2px 9px; font-size: 12px; font-weight: 600; }
.news-date { white-space: nowrap; }
.mini-news-card { background: var(--brand-cream); border-radius: 18px; padding: 18px; border: 1px solid var(--border-soft); height: 100%; display: block; position: relative; transition: all .25s ease; }
.mini-news-card:hover { background: var(--brand-green-pale); box-shadow: var(--shadow-card); transform: translateY(-3px); }
.mini-news-card:hover .mini-title { color: var(--brand-green-dark); }
.mini-news-card h3 { font-size: 16.5px; margin: 6px 0 4px; line-height: 1.5; transition: color .2s; }
.mini-news-card .mini-summary { font-size: 13.5px; color: var(--muted-text); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.mini-news-card .mini-line { display: flex; align-items: center; gap: 12px; margin: 12px 0 0; font-size: 12.5px; color: var(--muted-text); }
.mini-news-card .mini-line .tag { background: #fff; }
.compact-news-row { border-bottom: 1px solid var(--border-soft); display: flex; align-items: center; gap: 22px; padding: 16px 4px; flex-wrap: wrap; border-radius: 6px; transition: all .23s ease; }
.compact-news-row:last-child { border-bottom: 0; }
.compact-news-row:hover { background: var(--brand-sand); padding-left: 12px; }
.compact-news-row .rank { font-size: 14px; font-weight: 800; color: var(--brand-green); width: 44px; }
.compact-news-row h3 { font-size: 16px; margin: 0 0 4px; flex: 0 1 46%; min-width: 280px; }
.compact-news-row h3 a { color: var(--brand-ink); }
.compact-news-row h3 a:hover { color: var(--brand-green); }
.compact-news-row .compact-summary { font-size: 13px; color: var(--muted-text); flex: 1 1 220px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; }
.compact-news-row .compact-meta { display: flex; gap: 12px; font-size: 12.5px; color: var(--muted-text); align-items: center; white-space: nowrap; }
.compact-news-row .compact-meta .tag { display: inline-block; background: var(--brand-green-pale); border-radius: 4px; color: var(--brand-green); padding: 1px 8px; font-size: 12px; }
.compact-news-row .go-link { color: var(--brand-green); margin-left: auto; }
.compact-news-row .go-link:hover { transform: translateX(5px); }
@media (max-width: 767px) {
  .lead-news-card { flex-direction: column; }
  .lead-news-card .lead-img { min-height: 200px; }
  .lead-news-card .lead-img img { height: 210px; }
  .compact-news-row { gap: 8px 14px; align-items: flex-start; }
  .compact-news-row h3 { flex: 1 1 100%; min-width: 0; }
  .compact-news-row .compact-summary { display: none; }
}

/*= 精选卡带区 =*/
.curation-section { background: var(--brand-sand); }
.curation-scroll { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.curation-card { background: #fff; border-radius: 18px; overflow: hidden; border: 1px solid var(--border-soft); box-shadow: 0 4px 12px rgba(16,42,33,.05); height: 100%; display: flex; flex-direction: column; transition: all .28s ease; }
.curation-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.curation-card .cover { height: 165px; overflow: hidden; position: relative; }
.curation-card .cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.curation-card:hover .cover img { transform: scale(1.06); }
.curation-card .cover .curation-tag { position: absolute; left: 12px; top: 12px; background: var(--amber); color: var(--brand-ink); padding: 3px 10px; border-radius: 30px; font-size: 12px; font-weight: 700; z-index: 2; box-shadow: 0 4px 10px rgba(0,0,0,.16); }
.curation-card .card-content { padding: 18px 16px 20px; display: flex; flex-direction: column; flex: 1; }
.curation-card h3 { font-size: 17px; line-height: 1.5; letter-spacing: -.01em; }
.curation-card p { color: var(--muted-text); font-size: 13.5px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-top: 6px; margin-bottom: 12px; flex: 1; }
.curation-card .author-row { display: flex; align-items: center; gap: 12px; color: var(--muted-text); font-size: 12.5px; }
.curation-card .author-row .avatar-sm { width: 28px; height: 28px; border-radius: 30px; background: var(--brand-green-pale); color: var(--brand-green); display: inline-flex; align-items: center; justify-content: center; font-size: 12px; }
@media (max-width: 991.98px) {
  .curation-scroll { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 575px) {
  .curation-scroll { grid-template-columns: 1fr; }
}

/*= 信任深色区 =*/
.trust-section { background: #102A21; color: #c9d7cf; padding: 90px 0; position: relative; overflow: hidden; }
.trust-section::before { content: ""; position: absolute; right: -120px; top: -100px; width: 380px; height: 380px; background: radial-gradient(circle, rgba(99,201,150,.18), transparent 70%); }
.trust-section::after { content: ""; position: absolute; left: -80px; bottom: -160px; width: 300px; height: 300px; background: radial-gradient(circle, rgba(233,165,60,.14), transparent 70%); }
.trust-title { color: #fff; font-size: 38px; }
.trust-section .kicker { color: var(--brand-green-light); }
.trust-list { list-style: none; margin: 22px 0 0; padding: 0; }
.trust-list li { display: flex; align-items: center; gap: 12px; padding: 6px 0; font-size: 15px; }
.trust-list li i { color: var(--brand-green-light); font-size: 12px; width: 18px; }
.trust-quote-card { background: rgba(255,255,255,.04); backdrop-filter: blur(4px); border: 1px solid rgba(255,255,255,.1); padding: 24px; border-radius: 20px; transition: all .3s; }
.trust-quote-card:hover { background: rgba(255,255,255,.07); transform: translateY(-4px); }
.trust-quote-card .quote-icon { font-size: 34px; color: var(--amber); margin-bottom: 8px; display: block; }
.trust-quote-card p { color: #e4ece6; font-size: 15px; line-height: 1.8; }
.trust-quote-card footer { color: var(--brand-green-light); font-size: 13px; }
.trust-num-item { text-align: center; border-left: 1px solid rgba(255,255,255,.1); padding: 6px 8px; }
@media (max-width: 767px) {
  .trust-num-item { border-left: 0; padding: 16px 4px; }
}
.trust-num-item .num { font-size: 34px; font-weight: 800; background: linear-gradient(135deg, var(--amber), #fff); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.trust-num-item .label { font-size: 13px; color: rgba(255,255,255,.7); }

/*= FAQ =*/
.faq-section { background: #fff; }
.accordion-item { border: 1px solid var(--border-soft); border-radius: 16px !important; overflow: hidden; margin-bottom: 12px; background: var(--brand-cream); box-shadow: 0 4px 14px rgba(16,42,33,.04); }
.accordion-button { background: var(--brand-cream); color: var(--brand-ink); font-weight: 600; font-size: 16px; padding: 18px 22px; }
.accordion-button:not(.collapsed) { background: var(--brand-green-pale); color: var(--brand-green-dark); }
.accordion-button:focus { box-shadow: 0 0 0 3px rgba(14,124,93,.12); border-radius: 16px; }
.accordion-button::after { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230E7C5D'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e"); }
.accordion-body { color: var(--content-text); padding: 20px 22px 22px; font-size: 15px; line-height: 1.8; background: #fff; border-top: 1px solid var(--border-soft); }
.faq-help-card { background: var(--brand-sand); border-radius: 18px; padding: 18px 20px; }

/*= 订阅区 =*/
.subscribe-section { background-image: linear-gradient(115deg, rgba(16,42,33,.88) 0%, rgba(16,42,33,.55) 55%, rgba(233,165,60,.16) 130%), url('/assets/images/backpic/back-2.webp'); background-size: cover; background-position: center; position: relative; padding: 70px 0; }
.subscribe-box { max-width: 760px; }
.subscribe-box .kicker { color: var(--brand-green-light); }
.subscribe-box h2, .subscribe-box p { color: #fff; }
.subscribe-form .form-control { height: 52px; border-radius: 12px; border: 1px solid transparent; padding-left: 18px; font-size: 15px; background: rgba(255,255,255,.95); color: var(--brand-ink); }
.subscribe-form .form-control:focus { box-shadow: 0 0 0 4px rgba(99,201,150,.25); border-color: var(--brand-green-light); background: #fff; }
.subscribe-form .btn { height: 52px; border-radius: 12px; width: 130px; }
.privacy-note { color: rgba(255,255,255,.64); font-size: 11px; }
.privacy-note a { color: #fff; text-decoration: underline; }

/*= Footer =*/
.site-footer { background: #0C1D17; color: #A9BAB0; padding-top: 64px; }
.site-footer .footer-brand .brand-text { color: #fff; }
.site-footer .footer-brand .brand-text span { color: var(--brand-green-light); }
.site-footer .brand-icon { background: linear-gradient(135deg, var(--brand-green), var(--brand-green-light)); }
.footer-title { font-size: 15px; font-weight: 700; color: #fff; margin: 0 0 18px; letter-spacing: .02em; }
.site-footer a { color: #A9BAB0; font-size: 14px; transition: color .22s, padding-left .22s; display: inline-block; }
.site-footer a:hover { color: var(--brand-green-light); padding-left: 5px; }
.site-footer .footer-about { font-size: 14px; line-height: 1.9; margin: 14px 0 20px; max-width: 340px; }
.social-icons a { width: 36px; height: 36px; border-radius: 10px; background: rgba(255,255,255,.06); display: inline-flex; align-items: center; justify-content: center; font-size: 14px; margin-right: 6px; }
.social-icons a:hover { background: var(--brand-green); color: #fff; padding-left: 0; transform: translateY(-2px); }
.footer-list li { padding: 4px 0; }
.footer-contact li { display: flex; gap: 12px; font-size: 14px; padding: 5px 0; }
.footer-contact li i { color: var(--brand-green-light); margin-top: 4px; width: 16px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); margin-top: 36px; padding: 16px 0; font-size: 13px; color: #738B80; }

/*= Scroll top 链接功能禁用? no . =*/

@media (max-width: 575.98px) {
  .kicker { font-size: 12px; }
  .section { padding: 52px 0; }
  .hero-section { min-height: 0; }
  .section-title { font-size: 24px; }
  .section-title-lg { font-size: 27px; }
  .hero-caption h1 { font-size: 29px; }
  .nav-link { font-size: 14px; }
  .story-media .story-float strong { font-size: 15px; }
  .lead-news-card h3 { font-size: 18px; }
  .mini-news-card { padding: 14px; }
  .btn-lg { padding: 13px 20px; font-size: 15px; }
  .subscribe-section { padding: 48px 0; }
  .curation-scroll { grid-template-columns: 1fr; }
}

/* roulang page: category1 */
:root{
  --brand-green:#0E7C5D;
  --brand-green-dark:#0A5B42;
  --brand-green-light:#63C996;
  --brand-sand-bg:#FAF8F3;
  --brand-cream:#FFFFFF;
  --brand-ink:#102A21;
  --content-text:#20302A;
  --muted-text:#5B6D64;
  --border-soft:rgba(16,42,33,.12);
  --amber:#E9A53C;
  --radius-lg:24px;
  --radius-md:12px;
  --radius-sm:8px;
  --shadow-card:0 2px 8px rgba(16,42,33,.06), 0 12px 24px rgba(16,42,33,.07);
  --shadow-hover:0 4px 14px rgba(16,42,33,.08), 0 22px 40px rgba(16,42,33,.12);
  --breakpoint-md-lg:991.98px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  background:var(--brand-sand-bg);
  color:var(--content-text);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--brand-green);text-decoration:none;transition:all .25s ease}
a:hover{color:var(--brand-green-dark)}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
.btn{border-radius:var(--radius-md);transition:all .3s ease}
.container{max-width:1260px}
.text-brand{color:var(--brand-green)}
.text-amber{color:var(--amber)}
.bg-ink{background:#102A21!important}
.bg-sand{background:var(--brand-sand-bg)!important}
.bg-white{background:#fff!important}
.bg-soft-green{background:var(--brand-green-light)!important}
.muted{color:var(--muted-text)}

/* ============ Header ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(250,248,243,.94);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border-soft);
}
.header-top{
  background:var(--brand-ink);
  color:rgba(255,255,255,.75);
  font-size:13px;
  padding:7px 0;
  letter-spacing:.2px;
}
.header-top a{color:rgba(255,255,255,.78)}
.header-top a:hover{color:#fff}
.top-contact i{color:var(--brand-green-light)}
.navbar{padding-top:0;padding-bottom:0;min-height:76px}
.navbar-brand{padding:10px 0;font-size:0;line-height:1}
.brand-icon{
  width:44px;height:44px;
  background:linear-gradient(135deg,var(--brand-green) 0%,var(--brand-green-light) 100%);
  border-radius:14px;
  display:inline-flex;align-items:center;justify-content:center;
  color:#fff;font-size:22px;
  margin-right:12px;
  box-shadow:0 6px 16px rgba(14,124,93,.3);
}
.brand-text{
  font-size:24px;font-weight:800;color:var(--brand-ink);
  font-family:"Inter","Helvetica Neue",Arial,sans-serif;
  letter-spacing:-.2px;
  line-height:1.2;
}
.brand-text span{color:var(--brand-green);font-weight:600;margin-left:2px}
.navbar-nav .nav-link{
  font-size:15.5px;
  font-weight:500;
  color:#25322B;
  padding:12px 18px!important;
  border-radius:var(--radius-sm);
  position:relative;
  transition:all .25s ease;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus{
  color:var(--brand-green);
  background:#E7F3ED;
}
.navbar-nav .nav-item:last-child{margin-right:0}
.navbar-nav .nav-link.active{
  color:var(--brand-green);
  font-weight:600;
}
.navbar-nav .nav-link.active::after{
  content:"";
  position:absolute;
  left:16px;
  right:16px;
  bottom:-2px;
  height:2px;
  background:var(--brand-green);
  border-radius:4px;
}
.nav-cta{
  background:var(--brand-green);
  color:#fff;
  border:none;
  border-radius:12px;
  padding:10px 24px;
  font-weight:600;
  font-size:15px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:all .28s ease;
  box-shadow:0 4px 14px rgba(14,124,93,.25);
}
.nav-cta:hover{
  background:var(--brand-green-dark);
  color:#fff;
  transform:translateY(-1px);
  box-shadow:0 8px 20px rgba(14,124,93,.32);
}
.navbar-toggler{
  border:1px solid var(--border-soft);
  background:#fff;
  border-radius:10px;
  padding:8px 10px;
  color:var(--brand-ink);
  font-size:1.2rem;
  line-height:1;
  box-shadow:none;
}
.navbar-toggler:focus{box-shadow:0 0 0 4px rgba(14,124,93,.15)}
.navbar-toggler .fa-solid{font-size:1.35rem}

/* Mega Menu */
.mega-wrap{position:relative}
.mega-panel{
  position:absolute;
  top:100%;
  left:0;
  right:auto;
  transform:translateY(10px);
  background:#fff;
  border-radius:0 0 20px 20px;
  box-shadow:0 20px 60px rgba(16,42,33,.16);
  padding:20px;
  min-width:760px;
  width:auto;
  opacity:0;
  visibility:hidden;
  transition:opacity .28s ease,transform .28s ease,visibility .28s;
  z-index:1005;
  border-top:2px solid var(--brand-green-light);
  animation:none;
}
.mega-wrap:hover .mega-panel,
.mega-wrap:focus-within .mega-panel{
  opacity:1;
  visibility:visible;
  transform:translateY(4px);
}
.mega-kicker{
  font-size:12px;
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--brand-green);
  margin-bottom:12px;
  border-bottom:1px solid rgba(16,42,33,.08);
  padding-bottom:8px;
}
.mega-feature{
  display:flex;
  align-items:center;
  gap:12px;
  padding:10px 12px;
  border-radius:12px;
  transition:all .25s ease;
  background:transparent;
  color:var(--content-text);
}
.mega-feature img{
  width:52px;height:42px;
  object-fit:cover;
  border-radius:8px;
  flex-shrink:0;
}
.mega-feature span{
  font-size:14px;
  font-weight:600;
  line-height:1.35;
  color:var(--content-text);
}
.mega-feature small{
  display:block;
  font-size:12px;
  font-weight:400;
  color:var(--muted-text);
  margin-top:2px;
}
.mega-feature:hover{
  background:#E7F3ED;
  color:var(--brand-green-dark);
}
.mega-feature:hover span{color:var(--brand-green)}
.mega-banner{
  background:linear-gradient(145deg,var(--brand-ink) 0%,#173f2e 100%);
  border-radius:16px;
  min-height:280px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:24px;
  color:#fff;
  position:relative;
  overflow:hidden;
}
.mega-banner small{
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:11px;
  opacity:.75;
}
.mega-banner strong{
  font-size:20px;
  line-height:1.4;
  display:block;
  margin-top:8px;
  color:#fff;
}
.mega-banner .btn{
  margin-top:16px;
  background:var(--amber);
  border:none;
  color:#16221c;
  font-weight:700;
  font-size:13px;
  border-radius:10px;
  padding:8px 18px;
  transition:all .25s ease;
}
.mega-banner .btn:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 22px rgba(14,124,93,.4);
}

/* ============ Page Hero ============ */
.cat-hero{
  background:#fff;
  overflow:hidden;
}
.cat-hero-inner{
  position:relative;
  min-height:340px;
  border-radius:30px;
  margin:28px 0 10px;
  background-size:cover;
  background-position:center;
  display:flex;
  align-items:flex-end;
  padding:60px;
  isolation:isolate;
  overflow:hidden;
}
.cat-hero-inner::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(100deg, rgba(10,42,30,.82) 0%, rgba(14,124,93,.45) 55%, rgba(250,248,243,.08) 100%);
  z-index:0;
}
.cat-hero-content{
  position:relative;
  z-index:2;
  color:#fff;
  max-width:640px;
}
.cat-breadcrumb{
  font-size:13px;
  color:rgba(255,255,255,.78);
  margin-bottom:16px;
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
}
.cat-breadcrumb a{
  color:#fff;
  opacity:.85;
}
.cat-breadcrumb a:hover{opacity:1;color:#fff}
.cat-breadcrumb i{
  font-size:11px;
  opacity:.6;
}
.cat-hero-content h1{
  font-size:54px;
  font-weight:800;
  line-height:1.15;
  color:#fff;
  margin-bottom:14px;
  letter-spacing:-.5px;
}
.cat-hero-content .lead{
  font-size:17px;
  line-height:1.75;
  color:rgba(255,255,255,.92);
  margin-bottom:26px;
  max-width:520px;
}
.cat-hero-cta{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.btn-amber{
  background:var(--amber);
  color:#16221c;
  border:none;
  border-radius:13px;
  padding:13px 30px;
  font-weight:700;
  font-size:15px;
  transition:all .28s ease;
  box-shadow:0 6px 18px rgba(233,165,60,.38);
}
.btn-amber:hover{
  background:#da9325;
  color:#16221c;
  transform:translateY(-2px);
  box-shadow:0 12px 28px rgba(233,165,60,.45);
}
.btn-outline-light{
  border:1.5px solid rgba(255,255,255,.7);
  color:#fff;
  background:rgba(255,255,255,.06);
  border-radius:13px;
  padding:13px 26px;
  font-weight:600;
  font-size:15px;
  backdrop-filter:blur(6px);
  transition:all .28s ease;
}
.btn-outline-light:hover{
  background:rgba(255,255,255,.16);
  border-color:#fff;
  color:#fff;
  transform:translateY(-2px);
}

/* Data Strip */
.cat-data-strip{
  background:#fff;
  border-radius:22px;
  box-shadow:var(--shadow-card);
  padding:24px 32px;
  margin-top:-50px;
  position:relative;
  z-index:5;
  border:1px solid rgba(16,42,33,.05);
}
.cat-data-item{
  text-align:center;
  padding:10px 18px;
  border-right:1px solid rgba(16,42,33,.08);
}
.cat-data-item:last-child{border-right:none}
.cat-data-item .num{
  font-family:"Inter",sans-serif;
  font-size:44px;
  font-weight:800;
  line-height:1.1;
  color:var(--brand-green);
  background:linear-gradient(135deg,var(--brand-green) 20%,var(--brand-green-light) 70%,var(--amber) 130%);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
}
.cat-data-item .label{
  font-size:13.5px;
  color:var(--muted-text);
  margin-top:6px;
  font-weight:500;
}

/* ============ Section Base ============ */
.section-pad{padding:80px 0}
.section-pad-sm{padding:60px 0}
.kicker{
  font-size:13px;
  font-weight:800;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--brand-green);
  margin-bottom:8px;
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.kicker::before{
  content:"";
  width:20px;
  height:2px;
  background:var(--amber);
  display:inline-block;
}
.section-title{
  font-size:38px;
  font-weight:800;
  line-height:1.25;
  color:var(--brand-ink);
  margin-bottom:14px;
  letter-spacing:-.3px;
}
.section-lead{
  font-size:17px;
  color:var(--muted-text);
  max-width:580px;
  line-height:1.75;
}

/* ============ Brand Info Two Column ============ */
.info-block{
  background:#fff;
  border-radius:30px;
  overflow:hidden;
  box-shadow:var(--shadow-card);
  border:1px solid rgba(16,42,33,.06);
}
.info-img-box{
  position:relative;
  height:100%;
  min-height:420px;
}
.info-img-box img{
  width:100%;
  height:100%;
  object-fit:cover;
  position:absolute;
  inset:0;
}
.info-text-box{padding:48px}
.info-text-box h2{
  font-size:30px;
  font-weight:800;
  color:var(--brand-ink);
  line-height:1.35;
  margin-bottom:16px;
}
.info-text-box p{
  color:var(--muted-text);
  margin-bottom:16px;
  line-height:1.8;
}
.feature-points{
  margin-top:26px;
}
.fp-item{
  display:flex;
  align-items:flex-start;
  gap:16px;
  padding:14px 0;
  border-bottom:1px dashed rgba(16,42,33,.09);
}
.fp-item:last-child{border-bottom:none}
.fp-icon{
  width:46px;
  height:46px;
  border-radius:14px;
  background:#E7F3ED;
  color:var(--brand-green);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:20px;
  flex-shrink:0;
}
.fp-body h4{
  font-size:16px;
  font-weight:700;
  color:var(--brand-ink);
  margin-bottom:2px;
}
.fp-body p{
  font-size:14.5px;
  color:var(--muted-text);
  margin:0;
  line-height:1.65;
}
.stat-float{
  position:absolute;
  right:18px;
  bottom:18px;
  background:rgba(255,255,255,.92);
  border-radius:16px;
  padding:16px 22px;
  box-shadow:var(--shadow-card);
  z-index:2;
  backdrop-filter:blur(8px);
}
.stat-float .num{
  font-family:"Inter",sans-serif;
  font-size:28px;
  font-weight:800;
  color:var(--brand-green);
}
.stat-float span{
  display:block;
  font-size:13px;
  color:var(--muted-text);
}

/* ============ Offset Blocks ============ */
.gear-block{
  border-radius:26px;
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow-card);
  border:1px solid rgba(16,42,33,.05);
  transition:all .3s ease;
}
.gear-block:hover{
  box-shadow:var(--shadow-hover);
  transform:translateY(-4px);
}
.gear-img{
  height:100%;
  min-height:300px;
  position:relative;
  overflow:hidden;
}
.gear-img img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .6s ease;
}
.gear-block:hover .gear-img img{
  transform:scale(1.05);
}
.gear-body{
  padding:36px;
}
.gear-tag{
  display:inline-block;
  background:#E7F3ED;
  color:var(--brand-green);
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.08em;
  padding:5px 16px;
  border-radius:100px;
  margin-bottom:14px;
}
.gear-body h3{
  font-size:25px;
  font-weight:800;
  color:var(--brand-ink);
  margin-bottom:12px;
  line-height:1.35;
}
.gear-body p{
  color:var(--muted-text);
  font-size:15.5px;
  line-height:1.8;
  margin-bottom:18px;
}
.gear-specs{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px 18px;
  margin:18px 0 24px;
}
.gear-specs li{
  font-size:14px;
  color:var(--content-text);
  display:flex;
  align-items:flex-start;
  gap:8px;
}
.gear-specs li i{
  color:var(--brand-green);
  font-size:15px;
  margin-top:4px;
}
.btn-link-green{
  color:var(--brand-green);
  font-weight:700;
  font-size:15px;
  padding:0;
  border:none;
  background:none;
  display:inline-flex;
  align-items:center;
  gap:7px;
  transition:all .25s ease;
}
.btn-link-green i{transition:transform .25s ease}
.btn-link-green:hover{
  color:var(--brand-green-dark);
  background:none;
}
.btn-link-green:hover i{transform:translateX(4px)}

/* ============ Why Section / Green ============ */
.why-section{
  background:#fff;
  border-radius:30px;
  padding:64px 50px;
  box-shadow:var(--shadow-card);
  border:1px solid rgba(16,42,33,.05);
}
.why-title{
  font-size:32px;
  font-weight:800;
  color:var(--brand-ink);
}
.why-card{
  background:var(--brand-sand-bg);
  border-radius:20px;
  padding:32px;
  height:100%;
  transition:all .3s ease;
  border:1px solid rgba(16,42,33,.05);
}
.why-card:hover{
  background:#fff;
  box-shadow:var(--shadow-hover);
  transform:translateY(-4px);
}
.why-icon{
  width:54px;
  height:54px;
  border-radius:16px;
  background:linear-gradient(135deg,var(--brand-green),var(--brand-green-light));
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:24px;
  margin-bottom:18px;
  box-shadow:0 8px 18px rgba(14,124,93,.22);
}
.why-card h4{
  font-size:18px;
  font-weight:700;
  color:var(--brand-ink);
  margin-bottom:10px;
}
.why-card p{
  font-size:14.5px;
  color:var(--muted-text);
  line-height:1.7;
  margin:0;
}

/* ============ Article Cards ============ */
.article-card{
  background:#fff;
  border-radius:20px;
  overflow:hidden;
  box-shadow:var(--shadow-card);
  border:1px solid rgba(16,42,33,.05);
  transition:all .3s ease;
  display:flex;
  flex-direction:column;
  height:100%;
}
.article-card:hover{
  box-shadow:var(--shadow-hover);
  transform:translateY(-5px);
}
.article-thumb{
  position:relative;
  height:180px;
  overflow:hidden;
}
.article-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .6s ease;
}
.article-card:hover .article-thumb img{transform:scale(1.06)}
.article-badge{
  position:absolute;
  top:14px;
  left:14px;
  background:rgba(16,42,33,.75);
  color:#fff;
  font-size:12px;
  font-weight:600;
  padding:5px 14px;
  border-radius:100px;
  backdrop-filter:blur(4px);
}
.article-body{
  padding:24px;
  flex:1;
  display:flex;
  flex-direction:column;
}
.article-meta{
  font-size:12.5px;
  color:var(--muted-text);
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:10px;
}
.article-meta i{
  color:var(--brand-green);
  font-size:12px;
  margin-right:5px;
}
.article-body h3{
  font-size:19px;
  font-weight:700;
  line-height:1.4;
  margin-bottom:10px;
  color:var(--brand-ink);
}
.article-body h3 a{color:inherit}
.article-body h3 a:hover{color:var(--brand-green)}
.article-body p{
  font-size:14px;
  color:var(--muted-text);
  line-height:1.65;
  margin-bottom:16px;
  flex:1;
}
.article-more{
  font-size:14px;
  font-weight:700;
  color:var(--brand-green);
  display:inline-flex;
  align-items:center;
  gap:6px;
  transition:gap .25s ease;
}
.article-more:hover{
  color:var(--brand-green-dark);
  gap:10px;
}

/* ============ FAQ Accordion ============ */
.faq-section{
  background:#fff;
  border-radius:30px;
  padding:60px 48px;
  box-shadow:var(--shadow-card);
  border:1px solid rgba(16,42,33,.05);
}
.accordion{
  --bs-accordion-border-width:1px;
  --bs-accordion-border-color:rgba(16,42,33,.1);
  --bs-accordion-border-radius:16px;
  --bs-accordion-inner-border-radius:16px;
  --bs-accordion-bg:#fff;
  --bs-accordion-active-bg:#F0F4EE;
  --bs-accordion-active-color:var(--brand-green-dark);
  --bs-accordion-btn-padding-x:1.5rem;
  --bs-accordion-btn-padding-y:1.35rem;
  --bs-accordion-body-padding-x:1.5rem;
  --bs-accordion-body-padding-y:1.25rem;
  --bs-accordion-transition:all .3s ease;
}
.accordion-item{
  margin-bottom:14px;
  border:1px solid rgba(16,42,33,.1)!important;
  border-radius:16px!important;
  overflow:hidden;
  box-shadow:0 2px 6px rgba(16,42,33,.04);
}
.accordion-button{
  font-size:16px;
  font-weight:700;
  color:var(--brand-green-dark);
  background:#fff;
  padding-left:1.6rem;
  padding-right:1.6rem;
  transition:all .3s ease;
}
.accordion-button:hover{
  background:var(--brand-sand-bg);
  color:var(--brand-green);
}
.accordion-button:not(.collapsed){
  background:#E7F3ED;
  color:var(--brand-green-dark);
  box-shadow:none;
}
.accordion-button:focus{
  box-shadow:0 0 0 4px rgba(14,124,93,.13);
  border-color:rgba(14,124,93,.25);
}
.accordion-button::after{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230E7C5D'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
}
.accordion-body{
  font-size:15px;
  color:var(--content-text);
  line-height:1.8;
  background:#fff;
}

/* ============ CTA Subscribe ============ */
.cta-zone{
  background:#fff;
  border-radius:30px;
  overflow:hidden;
  box-shadow:var(--shadow-card);
  border:1px solid rgba(16,42,33,.06);
}
.cta-bg{
  background:linear-gradient(110deg, var(--brand-ink) 0%, #0E3A2B 50%, rgba(14,124,93,.9) 100%), url('/assets/images/backpic/back-3.png');
  background-size:cover;
  background-position:center;
  padding:60px 48px;
  color:#fff;
  position:relative;
}
.cta-bg::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(115deg,rgba(8,30,22,.85) 20%,rgba(14,124,93,.45) 70%,rgba(233,165,60,.2) 100%);
}
.cta-inner{position:relative;z-index:3}
.cta-inner h2{
  font-size:34px;
  font-weight:800;
  color:#fff;
  margin-bottom:12px;
  letter-spacing:-.3px;
}
.cta-inner p{
  color:rgba(255,255,255,.82);
  font-size:16px;
  margin-bottom:0;
}
.cta-form input{
  height:52px;
  border:1.5px solid rgba(255,255,255,.35);
  background:rgba(255,255,255,.12);
  border-radius:13px;
  color:#fff;
  padding:0 20px;
  font-size:15px;
  transition:all .25s ease;
  backdrop-filter:blur(4px);
}
.cta-form input::placeholder{color:rgba(255,255,255,.65)}
.cta-form input:focus{
  border-color:var(--brand-green-light);
  background:rgba(255,255,255,.2);
  box-shadow:0 0 0 4px rgba(99,201,150,.3);
  color:#fff;
  outline:none;
}
.cta-form .btn{
  height:52px;
  border-radius:13px;
  padding:0 30px;
  font-size:15px;
  font-weight:700;
  border:none;
  transition:all .28s ease;
}
.cta-form .btn:hover{transform:translateY(-2px)}
.cta-note{
  font-size:12px;
  color:rgba(255,255,255,.6);
  margin-top:10px;
}

/* ============ Footer ============ */
.site-footer{
  background:#0C1D17;
  color:#B5C4BA;
  padding-top:70px;
  font-size:14.5px;
  line-height:1.7;
}
.footer-brand{
  display:flex;
  align-items:center;
}
.footer-brand .brand-icon{
  background:linear-gradient(135deg,var(--brand-green-light),var(--brand-green));
}
.footer-brand .brand-text{
  color:#fff;
  font-size:22px;
}
.footer-brand .brand-text span{color:var(--brand-green-light)}
.footer-about{
  font-size:14px;
  color:rgba(181,196,186,.7);
  margin:18px 0;
  line-height:1.8;
}
.footer-social a{
  width:38px;
  height:38px;
  border:1px solid rgba(255,255,255,.15);
  border-radius:10px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#B5C4BA;
  font-size:15px;
  transition:all .25s ease;
  margin-right:8px;
}
.footer-social a:hover{
  background:var(--brand-green);
  border-color:var(--brand-green);
  color:#fff;
  transform:translateY(-2px);
}
.footer-title{
  color:#fff;
  font-size:17px;
  font-weight:700;
  margin-bottom:18px;
  position:relative;
  padding-bottom:10px;
}
.footer-title::after{
  content:"";
  position:absolute;
  left:0;
  bottom:0;
  width:32px;
  height:2px;
  background:var(--brand-green-light);
  border-radius:2px;
}
.footer-links li{
  margin-bottom:9px;
}
.footer-links a{
  color:rgba(181,196,186,.75);
  font-size:14px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  transition:color .25s ease,padding-left .25s ease;
}
.footer-links a:hover{
  color:var(--brand-green-light);
  padding-left:4px;
}
.footer-links a i{
  font-size:10px;
  color:var(--brand-green-light);
  opacity:.6;
}
.footer-contact li{
  display:flex;
  align-items:flex-start;
  gap:12px;
  margin-bottom:14px;
  font-size:14px;
  line-height:1.6;
}
.footer-contact i{
  color:var(--brand-green-light);
  font-size:16px;
  margin-top:4px;
  width:18px;
  text-align:center;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.09);
  padding:22px 0;
  margin-top:50px;
  font-size:13px;
  color:rgba(181,196,186,.55);
}
.footer-bottom .fa-user{color:rgba(99,201,150,.6)}
.footer-bottom a{
  color:rgba(181,196,186,.8);
}
.footer-bottom a:hover{color:#fff}

/* ============ Buttons Focus / active states ============ */
.btn:active,
.btn:focus,
button:focus,
a:focus{
  outline:none;
}
.btn-amber:focus,
.nav-cta:focus{
  box-shadow:0 0 0 4px rgba(233,165,60,.28);
}
.btn-outline-light:focus{
  box-shadow:0 0 0 4px rgba(255,255,255,.2);
}
.btn:active{
  transform:scale(.97);
}

/* ============ Responsive ============ */
@media(max-width:1199px){
  .mega-panel{min-width:620px}
  .cat-hero-inner{padding:44px}
  .cat-hero-content h1{font-size:42px}
}
@media(max-width:991px){
  .site-header .navbar-collapse{
    background:#fff;
    border-radius:16px;
    box-shadow:var(--shadow-card);
    padding:20px;
    margin-top:12px;
    max-height:calc(100vh - 90px);
    overflow-y:auto;
  }
  .navbar-nav .nav-link{
    padding:12px 16px!important;
    border-bottom:1px solid rgba(16,42,33,.06);
  }
  .navbar-nav .nav-link.active::after{display:none}
  .navbar-nav .nav-item.mega-wrap{position:static}
  .mega-panel{
    position:static;
    transform:none;
    opacity:1;
    visibility:visible;
    min-width:0;
    box-shadow:none;
    border-radius:14px;
    border:none;
    background:#F7FAF8;
    margin:4px 0 12px;
    padding:14px;
  }
  .mega-wrap{position:static}
  .mega-banner{min-height:180px}
  .section-pad{padding:56px 0}
  .cat-hero-inner{padding:34px 26px;min-height:300px}
  .cat-hero-content h1{font-size:34px}
  .cat-data-strip{padding:18px}
  .cat-data-item .num{font-size:32px}
  .info-text-box{padding:32px}
  .gear-body{padding:24px}
  .faq-section{padding:36px 24px}
  .cta-bg{padding:40px 24px}
  .cta-form input{margin-bottom:12px}
}
@media(max-width:767px){
  .section-pad{padding:44px 0}
  .section-title{font-size:28px}
  .cat-hero-inner{margin:16px 0;border-radius:20px;padding:28px 18px;min-height:280px}
  .cat-hero-content h1{font-size:30px}
  .cat-hero-content .lead{font-size:15px}
  .cat-data-strip{margin-top:-32px;border-radius:18px;padding:12px}
  .cat-data-item{padding:8px 6px}
  .cat-data-item .num{font-size:26px}
  .cat-data-item .label{font-size:12px}
  .btn-amber,.btn-outline-light{
    padding:12px 22px;
    font-size:14px;
  }
  .why-card{padding:24px}
  .article-thumb{height:160px}
  .info-img-box{min-height:260px}
  .stat-float{right:10px;bottom:10px;padding:12px 16px}
  .stat-float .num{font-size:22px}
  .why-section{border-radius:20px;padding:32px 18px}
  .faq-section{border-radius:20px;padding:28px 16px}
  .cta-bg{border-radius:20px;padding:34px 18px}
  .cta-inner h2{font-size:26px}
  .footer-main{padding-top:44px}
}
@media(max-width:575px){
  .container{padding-left:16px;padding-right:16px}
  body{font-size:15px}
  .brand-icon{
    width:40px;height:40px;
    font-size:18px;
    border-radius:12px;
  }
  .brand-text{font-size:21px}
  .nav-cta{padding:9px 18px;font-size:14px}
  .react-col-2{grid-template-columns:1fr}
  .gear-specs{grid-template-columns:1fr}
  .footer-bottom{padding:18px 0;margin-top:30px}
  .footer-bottom p{font-size:12.5px}
}

/* roulang page: article */
:root {
    --brand-green: #0E7C5D;
    --brand-green-dark: #0A5B42;
    --brand-green-light: #63C996;
    --brand-sand-bg: #F0F4EE;
    --brand-cream: #FAF8F3;
    --brand-ink: #102A21;
    --content-text: #20302A;
    --muted-text: #5B6D64;
    --border-soft: #E1E8E2;
    --amber: #E9A53C;
    --radius-lg: 24px;
    --radius-md: 13px;
    --shadow-card: 0 2px 8px rgba(16, 42, 33, 0.06), 0 12px 24px rgba(16, 42, 33, 0.07);
    --shadow-hover: 0 4px 14px rgba(16, 42, 33, 0.08), 0 22px 40px rgba(16, 42, 33, 0.12);
    --breakpoint-md-lg: 992px;
}
html{scroll-behavior:smooth}
body{
    font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
    background:var(--brand-cream);
    color:var(--content-text);
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
}
*,*::before,*::after{box-sizing:border-box}
img{max-width:100%;display:block}
a{color:var(--brand-green);text-decoration:none;transition:color .25s ease}
a:hover{color:var(--brand-green-dark)}
.container{max-width:1180px}
.page-article{padding-top:130px}
.text-muted{color:var(--muted-text)!important}
.btn{
    border-radius:var(--radius-md);
    font-weight:600;
    padding:12px 24px;
    transition:all .3s ease;
    border:1px solid transparent;
}
.btn:focus,.form-control:focus,.form-select:focus{
    box-shadow:0 0 0 4px rgba(14,124,93,.18)!important;
    border-color:var(--brand-green)!important;
}
.btn-brand{
    background:var(--brand-green);
    border-color:var(--brand-green);
    color:#fff;
}
.btn-brand:hover,.btn-brand:focus{
    background:var(--brand-green-dark);
    border-color:var(--brand-green-dark);
    color:#fff;
    transform:translateY(-1px);
    box-shadow:0 12px 24px rgba(10,91,66,.22);
}
.btn-amber{
    background:var(--amber);
    border-color:var(--amber);
    color:#102A21;
}
.btn-amber:hover,.btn-amber:focus{
    background:#D18B22;
    border-color:#D18B22;
    color:#fff;
    transform:translateY(-2px);
    box-shadow:0 14px 28px rgba(233,165,60,.28);
}
.btn-outline-light{
    border:1px solid rgba(255,255,255,.85);
    color:#fff;
}
.btn-outline-light:hover,.btn-outline-light:focus{
    background:rgba(255,255,255,.16);
    border-color:#fff;
    color:#fff;
}
/* ===== Header ===== */
.site-header{
    position:fixed;
    top:0;left:0;right:0;
    z-index:1070;
    background:rgba(250,248,243,.86);
    backdrop-filter:blur(16px);
    -webkit-backdrop-filter:blur(16px);
    border-bottom:1px solid rgba(224,232,225,.72);
    transition:box-shadow .35s ease;
}
.site-header.is-scrolled{
    box-shadow:0 8px 30px rgba(16,42,33,.08);
}
.top-toolbar{
    background:#F2F6F0;
    border-bottom:1px solid var(--border-soft);
    font-size:13px;
    color:var(--muted-text);
}
.top-toolbar .container{
    min-height:36px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
}
.main-header{
    position:relative;
}
.brand-icon{
    width:44px;height:44px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    background:linear-gradient(135deg,var(--brand-green) 0%,var(--brand-green-light) 100%);
    color:#fff;
    border-radius:14px;
    font-size:20px;
    margin-right:10px;
    box-shadow:0 8px 18px rgba(14,124,93,.25);
}
.brand-text{
    font-size:25px;
    font-weight:800;
    line-height:1.1;
    color:var(--brand-ink);
    letter-spacing:-.5px;
}
.brand-text span{
    color:var(--brand-green);
}
.navbar{
    min-height:78px;
    flex-wrap:nowrap;
}
.nav-link{
    font-weight:500;
    color:var(--brand-ink);
    font-size:15.5px;
    padding:10px 16px!important;
    border-radius:12px;
    margin:0 4px;
    position:relative;
    transition:all .25s ease;
    white-space:nowrap;
}
.nav-link:hover,.nav-link:focus{
    background:var(--brand-sand-bg);
    color:var(--brand-green);
}
.nav-link.active{
    color:var(--brand-green);
    background:transparent;
}
.nav-link.active::after{
    content:"";
    position:absolute;
    left:16px;right:16px;bottom:2px;
    height:2px;
    border-radius:2px;
    background:var(--brand-green);
}
.navbar-toggler{
    border:none;
    background:transparent;
    color:var(--brand-green);
    padding:6px 8px;
    font-size:20px;
}
.navbar-toggler:focus{
    box-shadow:none;
}
.navbar .btn{
    padding:11px 22px;
    font-size:14px;
}
/* Mega Menu */
.mega-wrap{position:relative}
.mega-trigger{
    cursor:pointer;
    display:inline-flex;
    align-items:center;
}
.mega-panel{
    display:none;
    position:absolute;
    left:50%;
    top:calc(100% + 8px);
    transform:translateX(-50%) translateY(8px);
    width:800px;
    background:#fff;
    border-radius:var(--radius-lg);
    box-shadow:var(--shadow-hover);
    padding:28px;
    z-index:1090;
    transition:opacity .3s ease,transform .3s ease;
    opacity:0;
    border:1px solid rgba(225,232,226,.5);
}
.mega-wrap:hover .mega-panel,
.mega-wrap:focus-within .mega-panel{
    display:block;
    opacity:1;
    transform:translateX(-50%) translateY(0);
}
.mega-kicker{
    font-size:12px;
    text-transform:uppercase;
    letter-spacing:.14em;
    color:var(--muted-text);
    font-weight:700;
    border-left:4px solid var(--brand-green);
    padding-left:10px;
    margin:4px 0 14px;
}
.mega-feature{
    display:flex;
    align-items:center;
    padding:10px 12px;
    border-radius:14px;
    gap:12px;
    margin-bottom:8px;
    transition:background .25s ease;
    color:var(--content-text);
}
.mega-feature:hover,.mega-feature:focus{
    background:var(--brand-sand-bg);
    text-decoration:none;
    color:var(--brand-green-dark);
}
.mega-feature img{
    width:58px;height:50px;
    object-fit:cover;
    border-radius:10px;
    flex:none;
}
.mega-feature span{
    font-weight:600;
    font-size:15px;
    line-height:1.4;
    display:block;
}
.mega-feature small{
    display:block;
    font-size:12px;
    color:var(--muted-text);
    font-weight:400;
    margin-top:2px;
}
.mega-banner{
    background:linear-gradient(135deg,var(--brand-green) 0%,var(--brand-green-dark) 100%);
    border-radius:16px;
    padding:20px 18px;
    color:#fff;
    min-height:220px;
    display:flex;
    flex-direction:column;
    justify-content:flex-end;
}
.mega-banner strong{
    font-size:16px;
    display:block;
    margin-bottom:6px;
    line-height:1.5;
}
.mega-banner span{
    font-size:13px;
    opacity:.85;
}
.mega-banner .btn{
    margin-top:12px;
}
/* ===== 文章页核心 ===== */
.article-page{
    padding:34px 0 0;
}
.breadcrumb-wrap{
    display:flex;
    align-items:center;
    flex-wrap:wrap;
    gap:8px;
    font-size:13px;
    color:var(--muted-text);
    margin-bottom:22px;
}
.breadcrumb-wrap a{
    color:var(--brand-green);
    font-weight:600;
}
.breadcrumb-wrap .sep{
    color:#B6C3BB;
}
.breadcrumb-wrap .current{
    color:var(--muted-text);
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    max-width:320px;
}
.article-card{
    background:#fff;
    border-radius:28px;
    box-shadow:var(--shadow-card);
    padding:36px 40px 44px;
}
.article-card .post-head{
    padding-bottom:26px;
    border-bottom:1px solid var(--border-soft);
    margin-bottom:32px;
}
.post-cat-inline{
    display:inline-flex;
    background:var(--brand-sand-bg);
    color:var(--brand-green-dark);
    font-size:12px;
    font-weight:700;
    letter-spacing:.08em;
    padding:5px 14px;
    border-radius:30px;
    margin-bottom:16px;
}
.article-card h1{
    font-size:46px;
    line-height:1.2;
    font-weight:800;
    color:var(--brand-ink);
    letter-spacing:-.5px;
    margin-bottom:20px;
}
.article-card h1 .brand-ref{
    color:var(--brand-green);
}
.post-meta{
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap:8px 20px;
    font-size:13px;
    color:var(--muted-text);
}
.post-meta span{
    display:inline-flex;
    align-items:center;
    gap:7px;
}
.post-meta i{
    color:var(--brand-green-light);
    width:15px;
    font-size:14px;
}
.article-reading{
    font-size:17px;
    line-height:1.9;
    color:#25332C;
    word-break:break-word;
}
.article-reading p{
    margin:0 0 24px;
}
.article-reading h2{
    font-size:28px;
    font-weight:800;
    color:var(--brand-ink);
    margin:44px 0 18px;
    padding-left:14px;
    border-left:4px solid var(--brand-green);
    line-height:1.35;
}
.article-reading h3{
    font-size:22px;
    font-weight:700;
    color:var(--brand-ink);
    margin:36px 0 14px;
}
.article-reading ul,.article-reading ol{
    padding-left:24px;
    margin:0 0 26px;
}
.article-reading li{
    margin-bottom:10px;
}
.article-reading ul li::marker{
    color:var(--brand-green);
}
.article-reading a{
    color:var(--brand-green);
    border-bottom:1px solid rgba(14,124,93,.3);
}
.article-reading a:hover{
    color:var(--brand-green-dark);
}
.article-reading blockquote{
    background:var(--brand-sand-bg);
    border-left:4px solid var(--brand-green);
    border-radius:0 16px 16px 0;
    padding:22px 26px;
    margin:30px 0;
    font-size:17px;
    color:#33443B;
    font-style:italic;
}
.article-reading img{
    border-radius:18px;
    margin:30px auto;
    height:auto;
    box-shadow:var(--shadow-card);
    width:100%;
}
.article-reading figcaption{
    font-size:13px;
    color:var(--muted-text);
    text-align:center;
    margin-top:-16px;
    margin-bottom:26px;
}
.article-reading table{
    width:100%;
    border-collapse:collapse;
    margin:28px 0;
    font-size:15px;
}
.article-reading th{
    border-bottom:2px solid var(--brand-green);
    padding:12px 14px;
    text-align:left;
    font-weight:700;
    color:var(--brand-ink);
}
.article-reading td{
    border-bottom:1px solid var(--border-soft);
    padding:11px 14px;
}
.article-reading code{
    background:#EEF3EE;
    color:#1C4A37;
    border-radius:6px;
    padding:2px 8px;
    font-size:.88em;
}
.article-tag-list{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    padding:26px 0 0;
    margin-top:14px;
    border-top:1px solid var(--border-soft);
}
.article-tag-list a{
    display:inline-block;
    background:var(--brand-sand-bg);
    color:var(--brand-green-dark);
    font-size:13px;
    font-weight:600;
    padding:7px 17px;
    border-radius:40px;
}
.article-tag-list a:hover{
    background:var(--brand-green);
    color:#fff;
    text-decoration:none;
}
.post-share{
    display:flex;
    align-items:center;
    gap:10px;
    margin-top:22px;
    font-size:13px;
    color:var(--muted-text);
}
.post-share a{
    width:38px;height:38px;
    border-radius:12px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    background:#F2F5F2;
    color:var(--brand-green);
    transition:all .25s ease;
}
.post-share a:hover{
    background:var(--brand-green);
    color:#fff;
    transform:translateY(-3px);
}
/* 内容未找到 */
.article-empty{
    background:#fff;
    border-radius:28px;
    box-shadow:var(--shadow-card);
    padding:70px 30px;
    text-align:center;
    margin:40px 0;
}
.empty-icon{
    width:86px;height:86px;
    border-radius:24px;
    background:var(--brand-sand-bg);
    margin:0 auto 24px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:34px;
    color:var(--brand-green);
}
.article-empty h2{
    font-size:28px;
    font-weight:800;
    color:var(--brand-ink);
    margin-bottom:18px;
}
.article-empty .btn{
    min-width:150px;
    margin-top:8px;
}
/* 相关推荐 */
.related-section{
    padding:64px 0 80px;
}
.related-head{
    display:flex;
    align-items:end;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:16px;
    margin-bottom:30px;
}
.section-kicker{
    font-size:12px;
    font-weight:700;
    letter-spacing:.16em;
    color:var(--brand-green);
    text-transform:uppercase;
}
.section-title{
    font-size:34px;
    font-weight:800;
    color:var(--brand-ink);
    letter-spacing:-.3px;
    margin:4px 0 0;
}
.related-card{
    background:#fff;
    border-radius:24px;
    box-shadow:var(--shadow-card);
    overflow:hidden;
    height:100%;
    transition:all .3s ease;
}
.related-card:hover{
    box-shadow:var(--shadow-hover);
    transform:translateY(-6px);
}
.related-card .cover{
    overflow:hidden;
    aspect-ratio:16/10;
}
.related-card .cover img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform .6s ease;
}
.related-card:hover .cover img{
    transform:scale(1.05);
}
.related-card .content{
    padding:20px 20px 22px;
}
.related-card .cat-dot{
    display:inline-block;
    font-size:12px;
    font-weight:600;
    color:var(--brand-green);
    background:var(--brand-sand-bg);
    padding:3px 12px;
    border-radius:30px;
    margin-bottom:10px;
}
.related-card h3{
    font-size:18px;
    font-weight:700;
    color:var(--brand-ink);
    line-height:1.45;
    margin-bottom:10px;
}
.related-card h3 a{
    color:inherit;
}
.related-card h3 a:hover{
    color:var(--brand-green);
}
.related-card p{
    font-size:14px;
    color:var(--muted-text);
    margin-bottom:12px;
}
.related-card .time{
    font-size:12px;
    color:#8BA096;
    display:flex;
    align-items:center;
    gap:6px;
}
/* ===== Footer ===== */
.site-footer{
    background:#0C1D17;
    color:#B5C4BA;
    padding:72px 0 0;
    border-radius:0;
}
.site-footer .footer-top{
    padding-bottom:44px;
}
.brand-footer{
    display:flex;
    align-items:center;
    gap:12px;
    margin-bottom:18px;
}
.brand-footer .brand-icon{
    width:46px;height:46px;
    background:#fff;
    color:var(--brand-green);
    border-radius:14px;
    font-size:22px;
}
.brand-footer .brand-text{
    color:#fff;
}
.brand-footer .brand-text span{
    color:var(--brand-green-light);
}
.footer-desc{
    font-size:14px;
    line-height:1.85;
    max-width:280px;
    margin-bottom:22px;
    color:#A7B8AC;
}
.footer-social{
    display:flex;
    gap:10px;
}
.footer-social a{
    width:36px;height:36px;
    border-radius:10px;
    background:rgba(255,255,255,.08);
    color:#D6E1DA;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    font-size:15px;
}
.footer-social a:hover{
    background:var(--brand-green-light);
    color:#0C1D17;
    transform:translateY(-3px);
}
.footer-title{
    font-size:16px;
    color:#fff;
    font-weight:700;
    margin-bottom:20px;
    letter-spacing:.4px;
}
.footer-links{
    list-style:none;
    margin:0;
    padding:0;
}
.footer-links li{
    margin-bottom:11px;
}
.footer-links a{
    color:#B5C4BA;
    font-size:14px;
}
.footer-links a:hover{
    color:var(--brand-green-light);
    text-decoration:none;
    padding-left:2px;
}
.footer-contact li{
    display:flex;
    gap:10px;
    font-size:14px;
    margin-bottom:15px;
    align-items:flex-start;
    color:#B5C4BA;
}
.footer-contact i{
    color:var(--brand-green-light);
}
.copyright-row{
    border-top:1px solid rgba(255,255,255,.08);
    padding:20px 0;
}
.copyright-inner{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:18px;
    font-size:13px;
    color:#789080;
    text-align:center;
}
.copyright-inner a{
    color:#789080;
}
.copyright-inner a:hover{
    color:var(--brand-green-light);
}
/* 阅读进度 */
.read-progress{
    position:fixed;
    top:0;left:0;
    height:3px;
    width:0;
    background:linear-gradient(90deg,var(--brand-green) 0%,var(--brand-green-light) 60%,var(--amber) 100%);
    z-index:2080;
    border-radius:0 4px 4px 0;
    transition:width .1s linear;
}
/* ===== 响应式 ===== */
@media (max-width: 1199.98px){
    .mega-panel{
        width:680px;
        left:auto;
        right:-40px;
        transform:translateY(8px);
    }
    .mega-wrap:hover .mega-panel,
    .mega-wrap:focus-within .mega-panel{
        transform:translateY(0);
    }
}
@media (max-width: 991.98px){
    .top-toolbar{
        display:none;
    }
    .page-article{
        padding-top:76px;
    }
    .navbar-collapse{
        background:var(--brand-cream);
        border-radius:20px;
        padding:16px 18px;
        box-shadow:var(--shadow-card);
        margin-top:10px;
        border:1px solid var(--border-soft);
        max-height:calc(100vh - 110px);
        overflow-y:auto;
    }
    .navbar-nav .nav-item{
        width:100%;
        margin:0;
    }
    .nav-link.active::after{
        display:none;
    }
    .nav-link.active{
        background:var(--brand-sand-bg);
    }
    .mega-wrap .mega-panel{
        position:static;
        display:block;
        opacity:1;
        transform:none;
        width:100%;
        box-shadow:none;
        border-radius:16px;
        background:var(--brand-sand-bg);
        padding:18px;
        margin-top:8px;
    }
    .mega-wrap:hover .mega-panel,
    .mega-wrap:focus-within .mega-panel{
        transform:none;
    }
    .mega-banner{
        min-height:160px;
    }
    .navbar .btn{
        margin-top:12px;
        width:100%;
    }
}
@media (max-width: 767.98px){
    .article-card{
        padding:24px 20px 32px;
    }
    .article-card h1{
        font-size:32px;
    }
    .article-reading h2{
        font-size:24px;
    }
    .related-section{
        padding:50px 0 64px;
    }
    .section-title{
        font-size:28px;
    }
    .site-footer{
        padding-top:52px;
    }
    .footer-title{
        margin-top:12px;
    }
    .related-card{
        margin-bottom:20px;
    }
}
@media (max-width: 575.98px){
    :root{
        --radius-lg:18px;
    }
    .page-article{
        padding-top:72px;
    }
    .breadcrumb-wrap{
        gap:5px;
        font-size:12px;
    }
    .breadcrumb-wrap .current{
        max-width:180px;
    }
    .article-card{
        padding:22px 16px 28px;
        border-radius:20px;
    }
    .article-card h1{
        font-size:28px;
        line-height:1.35;
        letter-spacing:0;
    }
    .post-meta{
        gap:7px 12px;
    }
    .post-meta span{
        font-size:12px;
    }
    .article-reading{
        font-size:16px;
        line-height:1.85;
    }
    .article-reading h2{
        font-size:22px;
        margin-top:36px;
        padding-left:10px;
    }
    .article-reading h3{
        font-size:20px;
    }
    .article-reading blockquote{
        padding:18px 16px;
        font-size:15px;
    }
    .related-card h3{
        font-size:17px;
    }
    .copyright-inner{
        flex-direction:column;
        gap:6px;
    }
    .navbar .btn{
        width:100%;
    }
}

/* roulang page: category2 */
:root{
  --brand-green:#0E7C5D;
  --brand-green-dark:#0A5B42;
  --brand-green-light:#63C996;
  --brand-green-soft:#E7F3ED;
  --brand-sand-bg:#FAF8F3;
  --brand-cream:#FFFFFF;
  --brand-ink:#102A21;
  --content-text:#20302A;
  --muted-text:#5B6D64;
  --border-soft:rgba(16,42,33,.12);
  --amber:#E9A53C;
  --amber-dark:#D18F2C;
  --radius-lg:26px;
  --radius-md:14px;
  --shadow-card:0 2px 8px rgba(16,42,33,.06),0 12px 24px rgba(16,42,33,.07);
  --shadow-hover:0 4px 14px rgba(16,42,33,.08),0 22px 40px rgba(16,42,33,.12);
  --transition:all .22s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  background:var(--brand-sand-bg);
  color:var(--content-text);
  overflow-x:hidden;
}
a{color:var(--brand-green);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--brand-green-dark)}
img{max-width:100%;display:block}
h1,h2,h3,h4,h5,h6{color:var(--brand-ink);line-height:1.3;margin-top:0}
.container{max-width:1240px}
.section{padding:90px 0}
.grad-text{
  background:linear-gradient(135deg,#0E7C5D 0%,#63C996 55%,#E9A53C 125%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.kicker{
  display:inline-flex;align-items:center;gap:.5rem;
  font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--brand-green);font-size:13px;margin-bottom:14px;
}
.kicker::before{content:"";width:24px;height:2px;background:var(--brand-green);display:inline-block;border-radius:2px}
.section-lead{
  color:var(--muted-text);font-size:17px;max-width:720px;
  margin:18px 0 0;
}

/* buttons */
.btn{
  font-weight:600;
  border-radius:13px;
  border:none;
  padding:.85rem 1.5rem;
  transition:var(--transition);
  letter-spacing:.02em;
}
.btn-amber{background:var(--amber);color:var(--brand-ink)}
.btn-amber:hover,.btn-amber:focus{
  background:var(--amber-dark);color:#1c1b12;transform:translateY(-2px);
  box-shadow:0 14px 26px rgba(233,165,60,.28);
}
.btn-ghost{
  background:rgba(255,255,255,.14);color:#fff;
  border:1px solid rgba(255,255,255,.55);backdrop-filter:blur(6px);
}
.btn-ghost:hover,.btn-ghost:focus{
  background:#fff;color:var(--brand-green-dark);transform:translateY(-2px);
  border-color:#fff;
}
.btn-green{background:var(--brand-green);color:#fff}
.btn-green:hover{background:var(--brand-green-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(14,124,93,.3)}
.btn-outline-green{background:transparent;color:var(--brand-green);border:1px solid var(--brand-green)}
.btn-outline-green:hover{background:var(--brand-green-soft);color:var(--brand-green-dark);border-color:var(--brand-green-dark)}

/* topbar */
.site-header{position:sticky;top:0;z-index:1050;background:rgba(250,248,243,.94);backdrop-filter:blur(14px)}
.topbar{background:var(--brand-ink);color:#d0e0d6;font-size:13px;padding:8px 0}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.topbar a{color:#E7F3ED}
.topbar a:hover{color:var(--brand-green-light)}
.topbar .fab,.topbar .fa-solid{margin-right:.35rem}

/* main header */
.main-header{border-bottom:1px solid var(--border-soft)}
.main-header .navbar{min-height:78px;padding:0}
.navbar-brand{padding:0;margin:0;font-size:23px;font-weight:800;letter-spacing:-.02em}
.brand-icon{
  width:42px;height:42px;border-radius:14px;
  background:linear-gradient(135deg,var(--brand-green),var(--brand-green-dark));
  display:inline-flex;align-items:center;justify-content:center;margin-right:10px;
  color:#fff;font-size:19px;box-shadow:0 6px 14px rgba(14,124,93,.24);
}
.brand-text{color:var(--brand-ink)}
.brand-text span{color:var(--brand-green)}
.navbar-nav{gap:.2rem}
.navbar .nav-link{
  font-size:15.5px;font-weight:500;color:#25322B;position:relative;
  padding:.7rem .85rem !important;border-radius:10px;transition:var(--transition);
}
.navbar .nav-link::after{
  content:"";position:absolute;left:50%;bottom:.25rem;transform:translateX(-50%);
  width:0;height:2px;background:var(--brand-green);border-radius:2px;transition:width .2s ease;
}
.navbar .nav-link:hover,.navbar .nav-link:focus{
  color:var(--brand-green);
  background:var(--brand-green-soft);
}
.navbar .nav-link.active{
  color:var(--brand-green);
  background:rgba(231,243,237,.55);
}
.navbar .nav-link.active::after{width:24px;left:50%;transform:translateX(-50%)}
.navbar-toggler{border:none;color:var(--brand-ink);font-size:1.4rem;padding:.25rem .5rem}
.navbar-toggler:focus{box-shadow:0 0 0 .35rem rgba(14,124,93,.15)}
.nav-cta{margin-left:.6rem;white-space:nowrap}

/* mega panel */
.mega-wrap{position:relative}
.mega-panel{
  position:absolute;top:110%;left:50%;
  width:860px;max-width:94vw;
  background:#fff;color:var(--content-text);
  border-radius:22px;
  box-shadow:0 26px 60px rgba(16,42,33,.18),0 8px 18px rgba(16,42,33,.08);
  padding:24px;
  opacity:0;visibility:hidden;transform:translateX(-50%) translateY(10px);
  transition:opacity .22s ease,transform .22s ease,visibility .22s;
  z-index:1090;border:1px solid rgba(14,124,93,.08);
}
.mega-wrap:hover .mega-panel,
.mega-wrap:focus-within .mega-panel{
  opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);
}
.mega-kicker{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-text);margin:0 0 12px}
.mega-feature{
  display:flex;align-items:center;gap:12px;padding:10px 10px;border-radius:14px;
  transition:var(--transition);color:var(--content-text);
}
.mega-feature img{width:70px;height:48px;object-fit:cover;border-radius:10px;flex:0 0 auto}
.mega-feature span{font-weight:600;font-size:14.5px;line-height:1.3}
.mega-feature small{display:block;color:var(--muted-text);font-weight:400;font-size:12.5px;margin-top:3px}
.mega-feature:hover{background:var(--brand-green-soft);color:var(--brand-green-dark)}
.mega-banner{
  height:100%;min-height:210px;background-size:cover;background-position:center;
  border-radius:18px;padding:24px;position:relative;overflow:hidden;
  display:flex;flex-direction:column;justify-content:flex-end;color:#fff;
}
.mega-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(10,42,30,.08),rgba(10,42,30,.68));z-index:0;border-radius:18px}
.mega-banner > *{position:relative;z-index:1}
.mega-banner strong{font-size:18px;line-height:1.45;color:#fff}
.mega-banner .btn{margin-top:10px;padding:.5rem .9rem;font-size:14px}

/* hero category */
.hero-cat{
  position:relative;isolation:isolate;color:#fff;
  background-size:cover;background-position:center;
  padding:110px 0 72px;
}
.hero-cat::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(105deg,rgba(10,42,29,.88) 0%,rgba(10,42,29,.68) 42%,rgba(250,248,243,.08) 100%);
}
.hero-cat .breadcrumb-custom{
  font-size:13px;color:rgba(255,255,255,.78);margin-bottom:28px;display:flex;gap:8px;align-items:center;
}
.hero-cat .breadcrumb-custom a{color:rgba(255,255,255,.85)}
.hero-cat .breadcrumb-custom a:hover{color:#fff}
.hero-cat h1{
  color:#fff;font-size:clamp(44px,6vw,68px);font-weight:800;
  margin:0 0 22px;line-height:1.12;letter-spacing:-.03em;
}
.hero-cat .kicker{color:#fff}
.hero-cat .kicker::before{background:var(--amber)}
.hero-subtext{
  color:#ECF4EF;font-size:18px;max-width:620px;line-height:1.8;
  text-shadow:0 1px 10px rgba(0,0,0,.3);
}
.hero-actions{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap}
.hero-stat-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:60px}
.hero-stat{
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);
  backdrop-filter:blur(8px);border-radius:22px;padding:20px 26px;min-width:170px;
}
.hero-stat .num{font-size:34px;font-weight:800;line-height:1;color:#fff}
.hero-stat .label{display:block;margin-top:8px;font-size:13.5px;color:rgba(255,255,255,.8)}

/* intro */
.intro-section{background:var(--brand-cream)}
.intro-media{
  position:relative;border-radius:28px;overflow:hidden;box-shadow:var(--shadow-hover);
}
.intro-media img{width:100%;height:540px;object-fit:cover}
.intro-float{
  position:absolute;left:22px;right:22px;bottom:22px;
  background:rgba(255,255,255,.92);backdrop-filter:blur(8px);
  display:flex;align-items:center;gap:14px;
  border-radius:18px;padding:14px 18px;box-shadow:var(--shadow-card);
}
.intro-float i{
  width:38px;height:38px;flex:0 0 auto;border-radius:12px;
  background:var(--brand-green-soft);color:var(--brand-green);display:flex;
  align-items:center;justify-content:center
}
.intro-float strong{font-size:17px;color:var(--brand-ink);display:block}
.intro-float span{font-size:13px;color:var(--muted-text)}
.intro-text .lead{font-size:18px;line-height:1.9}
.feature-line{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--border-soft);align-items:flex-start}
.feature-line:last-child{border-bottom:none}
.feature-icon{
  flex:0 0 44px;width:44px;height:44px;border-radius:13px;
  background:var(--brand-green-soft);color:var(--brand-green);
  display:flex;align-items:center;justify-content:center;font-size:17px;
}
.feature-line h3{font-size:17px;margin:0 0 3px}
.feature-line p{margin:0;color:var(--muted-text);font-size:14.5px}

/* guide topic section */
.topic-section{background:var(--brand-sand-bg)}
.sticky-guide{position:sticky;top:120px}
.topic-label{
  display:block;font-size:13px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--brand-green);margin-bottom:10px;
}
.topic-item{
  position:relative;background:#fff;border-radius:24px;padding:30px 30px 30px 84px;
  box-shadow:var(--shadow-card);transition:var(--transition);height:100%;
}
.topic-item:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}
.topic-item .step-no{
  position:absolute;left:30px;top:28px;
  font-size:16px;font-weight:800;color:var(--brand-green);
  width:36px;height:36px;background:var(--brand-green-soft);
  display:flex;align-items:center;justify-content:center;border-radius:12px;
}
.topic-item h3{font-size:20px;margin-bottom:10px}
.topic-item p{color:var(--muted-text);font-size:15px;margin-bottom:16px}
.topic-tags{display:flex;flex-wrap:wrap;gap:8px}
.topic-tags span{
  display:inline-block;background:var(--brand-green-soft);color:var(--brand-green-dark);
  font-size:12.5px;font-weight:600;padding:5px 12px;border-radius:999px;
}

/* scenarios */
.scenario-section{background:#fff}
.scenario-card{
  background:#fff;border-radius:28px;overflow:hidden;
  box-shadow:var(--shadow-card);transition:var(--transition);height:100%;
  display:flex;flex-direction:column;
}
.scenario-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.scenario-card img{object-fit:cover;width:100%;transition:transform .45s ease}
.scenario-card:hover img{transform:scale(1.045)}
.scenario-img{overflow:hidden;position:relative}
.scenario-img .tag-img{
  position:absolute;left:18px;top:18px;z-index:2;
  background:rgba(16,42,33,.72);color:#fff;border-radius:999px;
  font-size:12.5px;padding:6px 14px;letter-spacing:.03em;backdrop-filter:blur(6px);
}
.scenario-body{padding:26px}
.scenario-body h3{font-size:22px;margin-bottom:10px}
.scenario-body p{color:var(--muted-text);margin-bottom:18px}
.media-meta{display:flex;align-items:center;gap:8px;color:var(--muted-text);font-size:13px;flex-wrap:wrap}
.scenario-lead img{height:420px}
.scenario-item img{height:190px}

/* process */
.process-section{background:var(--brand-ink);color:#DBE7E0;position:relative;overflow:hidden}
.process-section::before{
  content:"";
  position:absolute;right:-100px;top:-100px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(99,201,150,.16),transparent 70%);
}
.process-section .kicker::before{background:var(--amber)}
.process-section .kicker{color:var(--brand-green-light)}
.process-section h2{color:#fff}
.process-section .section-lead{color:#C8D8CE}
.process-item{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  border-radius:24px;padding:30px 24px;height:100%;position:relative;overflow:hidden;transition:var(--transition);
}
.process-item:hover{background:rgba(255,255,255,.09);transform:translateY(-5px)}
.process-item .step-no{
  font-size:45px;font-weight:800;line-height:1;margin-bottom:18px;
  display:block;color:transparent;
  background:linear-gradient(135deg,var(--amber),#F3C56665 60%,var(--brand-green-light));
  -webkit-background-clip:text;background-clip:text;
}
.process-item h3{color:#fff;font-size:19px;margin-bottom:10px}
.process-item p{font-size:14.5px;line-height:1.75;color:#C8D8CE;margin:0}

/* quote band */
.quote-band{
  background:var(--brand-green-soft);padding:86px 0;
}
.quote-card{
  max-width:860px;margin:0 auto;text-align:center;
  background:#fff;border-radius:30px;padding:52px 50px;box-shadow:var(--shadow-card);position:relative;
}
.quote-mark{
  width:48px;height:48px;background:var(--brand-green);color:#fff;border-radius:50%;
  display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:20px;
}
.quote-card blockquote{
  font-size:22px;line-height:1.8;color:var(--brand-ink);font-weight:600;margin:0 0 22px;
}
.quote-card cite{font-style:normal;color:var(--muted-text);font-size:15px}
.quote-card cite i{color:var(--brand-green);margin-right:7px}

/* faq */
.faq-section{background:var(--brand-sand-bg)}
.accordion{border-radius:22px}
.accordion-item{
  background:#fff;border:1px solid var(--border-soft) !important;border-radius:16px !important;
  margin-bottom:14px;overflow:hidden;box-shadow:0 2px 8px rgba(16,42,33,.03);
}
.accordion-button{
  background:#fff;color:var(--content-text);font-weight:600;font-size:17px;
  padding:22px 28px;border:none;
}
.accordion-button:focus,.accordion-button:not(.collapsed):focus{box-shadow:none;outline:none}
.accordion-button:not(.collapsed){
  background:var(--brand-green-soft);color:var(--brand-green-dark);
}
.accordion-button::after{
  background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230E7C5D'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}
.accordion-body{padding:6px 28px 24px;color:var(--muted-text)}
.accordion-body strong{color:var(--brand-ink)}

/* reading links */
.reading-section{background:#fff}
.read-card{
  border-radius:24px;overflow:hidden;box-shadow:var(--shadow-card);
  background:#fff;height:100%;transition:var(--transition);position:relative;
}
.read-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.read-card img{width:100%;height:190px;object-fit:cover}
.read-card .read-body{padding:20px 24px 24px}
.read-card .read-meta{display:flex;align-items:center;gap:10px;color:var(--muted-text);font-size:13px;margin-bottom:8px}
.read-card h3{font-size:18px;margin-bottom:8px}
.read-card h3 a{color:var(--brand-ink)}
.read-card h3 a:hover{color:var(--brand-green)}
.read-card p{font-size:14px;color:var(--muted-text);margin-bottom:16px}

/* cta banner */
.cta-band{
  position:relative;isolation:isolate;background-size:cover;background-position:center;
  padding:100px 0;color:#fff;
}
.cta-band::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(90deg,rgba(10,42,29,.9) 0%,rgba(10,42,29,.62) 55%,rgba(233,165,60,.2) 100%);
}
.cta-band h2{color:#fff;font-size:clamp(30px,4vw,44px)}
.cta-band p{color:#DCEBE2;font-size:17px;max-width:620px}
.subscribe-row{
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  backdrop-filter:blur(10px);border-radius:24px;padding:28px;margin-top:32px;
}
.subscribe-form .form-control,.subscribe-form .btn{border-radius:13px;height:54px}
.subscribe-form .form-control{
  border:none;background:#fff;padding-left:18px;font-size:15px;
  width:100%;
}
.subscribe-form .form-control:focus{
  box-shadow:0 0 0 4px rgba(255,255,255,.32);outline:none;
}
.subscribe-form .btn{width:100%}
.cta-note{margin-top:16px;font-size:13px;color:rgba(255,255,255,.72)}

/* footer */
.site-footer{background:var(--brand-ink);color:#B5C4BA}
.footer-top{padding:72px 0 50px}
.footer-brand .navbar-brand{color:#fff;padding:0;margin-bottom:16px}
.footer-brand .navbar-brand .brand-text{color:#fff}
.footer-brand .navbar-brand .brand-text span{color:var(--brand-green-light)}
.footer-desc{font-size:14.5px;line-height:1.85;max-width:320px;margin-bottom:22px}
.footer-social{display:flex;gap:10px}
.footer-social a{
  width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.07);color:#CFE0D5;transition:var(--transition);
}
.footer-social a:hover{background:var(--brand-green);color:#fff;transform:translateY(-3px)}
.footer-title{color:#fff;font-size:15px;margin:14px 0 18px;font-weight:700}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:11px}
.footer-links a{color:#B5C4BA;font-size:14.5px;line-height:1.5;transition:var(--transition)}
.footer-links a:hover{color:var(--brand-green-light);padding-left:4px}
.footer-contact{list-style:none;padding:0;margin:0}
.footer-contact li{display:flex;gap:12px;margin-bottom:16px;font-size:14.5px}
.footer-contact i{color:var(--brand-green-light);margin-top:4px;width:16px;text-align:center;flex:0 0 16px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:20px 0;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:13px;
}

/* responsive */
@media (max-width:1199.98px){
  .hero-cat{padding:90px 0 56px}
  .hero-cat h1{font-size:52px}
  .sticky-guide{position:static}
}
@media (max-width:991.98px){
  .section{padding:68px 0}
  .navbar-collapse{
    background:#fff;border-radius:20px;padding:16px;margin:16px 0;
    box-shadow:var(--shadow-card);
  }
  .navbar-nav .nav-link{padding:.8rem .9rem !important}
  .nav-cta{margin-left:0;margin-top:8px}
  .mega-panel{display:none}
  .hero-cat{padding:76px 0 45px}
  .hero-cat h1{font-size:42px}
  .hero-stat{min-width:145px;padding:16px 20px}
  .intro-media img{height:440px}
  .quote-card{padding:38px 28px}
  .footer-top .row > [class*=col-]{margin-bottom:28px}
}
@media (max-width:767.98px){
  .section{padding:54px 0}
  .hero-cat h1{font-size:36px;line-height:1.2}
  .hero-subtext{font-size:16px}
  .hero-actions .btn{width:100%}
  .hero-stat-row{gap:10px;margin-top:36px}
  .hero-stat{width:calc(50% - 5px);min-width:0;border-radius:16px;padding:14px}
  .hero-stat .num{font-size:28px}
  .topic-item{padding:24px 20px 22px 22px}
  .topic-item .step-no{left:auto;top:auto;position:static;display:inline-flex;margin-bottom:14px}
  .process-item{padding:24px 20px}
  .quote-card blockquote{font-size:18px}
  .intro-media img{height:370px}
  .intro-float{left:14px;right:14px}
  .scenario-lead img{height:240px}
  .scenario-item img{height:180px}
}
@media (max-width:575.98px){
  body{font-size:15px}
  .container{padding-left:18px;padding-right:18px}
  .section{padding:46px 0}
  .intro-media{border-radius:20px}
  .intro-media img{border-radius:20px;height:300px}
  .scenario-card,.topic-item,.process-item,.quote-card{border-radius:18px}
  .topic-tags span{font-size:12px}
  .read-card{border-radius:18px}
  .cta-band{padding:68px 0;border-radius:0}
  .btn{padding:.75rem 1.2rem}
}