/* roulang page: index */
:root{
  --c-primary:#2E7A47;
  --c-primary-deep:#1F5432;
  --c-accent:#E8B23A;
  --c-accent-soft:#F7E7BE;
  --c-bark:#8A5A33;
  --c-ink:#2B2118;
  --c-muted:#6F6A5E;
  --c-bg:#FBF9F2;
  --c-bg-alt:#F1F5E9;
  --c-card:#FFFFFF;
  --c-line:#E3E2D6;
  --shadow-sm:0 1px 2px rgba(43,33,24,.05), 0 8px 24px -12px rgba(43,33,24,.14);
  --shadow-hover:0 12px 32px -12px rgba(46,122,71,.28);
  --radius-card:16px;
  --radius-media:22px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;border-radius:6px}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em}
p{margin:0 0 1.15em}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:640px){.container{padding:0 32px}}
@media (min-width:1024px){.container{padding:0 40px}}
.section{padding:56px 0}
@media (min-width:1024px){.section{padding:92px 0}}
.section-alt{background:var(--c-bg-alt)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:var(--c-accent-soft);color:var(--c-bark);
  font-size:12px;font-weight:700;letter-spacing:.04em;
}
.eyebrow-outline{background:transparent;border:1px solid var(--c-primary);color:var(--c-primary)}
h1.hero-title{
  font-size:clamp(28px,4.2vw,44px);
  font-weight:800;line-height:1.25;letter-spacing:-.01em;
}
.section-title{font-size:clamp(22px,2.6vw,32px);font-weight:700;line-height:1.3}
.section-sub{font-size:15px;line-height:1.8;color:var(--c-muted);max-width:640px;margin-top:10px}
.lead{font-size:17px;line-height:1.85;color:#40382B;max-width:560px}
.meta{font-size:13px;line-height:1.6;color:var(--c-muted);font-variant-numeric:tabular-nums}
/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:999px;
  font-size:15px;font-weight:600;line-height:1;
  border:1px solid transparent;text-decoration:none;
  transition:transform .18s ease, box-shadow .18s ease, background-color .18s ease, filter .18s ease;
  min-width:44px;
}
.btn-primary{background:linear-gradient(135deg,#2E7A47,#3E8F52);color:#fff}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:var(--shadow-hover)}
.btn-primary:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(0,0,0,.2)}
.btn-ghost{background:#fff;border-color:var(--c-primary);color:var(--c-primary)}
.btn-ghost:hover{background:var(--c-bg-alt);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(46,122,71,.16)}
.btn-accent{background:var(--c-accent);color:var(--c-ink)}
.btn-accent:hover{filter:brightness(1.05);transform:translateY(-1px);box-shadow:0 10px 24px -12px rgba(232,178,58,.7)}
.btn-accent:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(0,0,0,.16)}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.link-more{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--c-primary);
  transition:gap .18s ease,color .18s ease;
}
.link-more:hover{gap:10px;color:var(--c-primary-deep)}
/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,249,242,.88);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--c-line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:14px;height:64px}
@media (min-width:1024px){.nav{height:72px}}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:28px;height:28px;border-radius:8px;background:var(--c-primary);
  display:grid;place-items:center;color:#fff;flex:0 0 auto;
  box-shadow:0 4px 12px -6px rgba(46,122,71,.7);
}
.brand-name{font-size:16px;font-weight:800;line-height:1.2;letter-spacing:.01em;color:var(--c-ink)}
.brand-sub{display:none;font-size:11px;font-weight:600;color:var(--c-muted);letter-spacing:.06em;line-height:1}
@media (min-width:1024px){
  .brand-sub{display:block;margin-top:3px}
}
.nav-links{display:none;align-items:center;gap:22px;flex:1 1 auto;justify-content:center}
@media (min-width:1024px){.nav-links{display:flex}}
.nav-link{
  position:relative;font-size:15px;font-weight:500;color:#3B342A;
  padding:6px 0;transition:color .16s ease;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:8px;right:8px;bottom:-2px;height:2px;border-radius:2px;
  background:var(--c-accent);transform:scaleX(0);transform-origin:center;
  transition:transform .2s ease;
}
.nav-link:hover{color:var(--c-primary)}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--c-primary);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.nav-search{
  display:none;align-items:center;gap:8px;height:40px;padding:0 14px;
  background:var(--c-bg-alt);border:1px solid transparent;border-radius:999px;
  transition:border-color .16s ease,box-shadow .16s ease;
}
@media (min-width:1180px){.nav-search{display:flex;width:200px}}
.nav-search:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(46,122,71,.14)}
.nav-search input{border:0;background:transparent;outline:none;width:100%;font-size:14px}
.nav-search input::placeholder{color:#9A9384}
.nav-login{display:none;font-size:14px;font-weight:600;color:#3B342A;padding:8px 4px}
@media (min-width:1180px){.nav-login{display:inline-flex}}
.nav-login:hover{color:var(--c-primary)}
.nav-ghost-btn{display:none}
@media (min-width:1180px){.nav-ghost-btn{display:inline-flex}}
.nav-accent-btn{display:none}
@media (min-width:1024px){.nav-accent-btn{display:inline-flex}}
.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--c-line);
  background:#fff;color:var(--c-ink);
}
@media (min-width:1024px){.nav-toggle{display:none}}
.nav-toggle:hover{background:var(--c-bg-alt)}
.nav-mask{
  position:fixed;inset:0;background:rgba(43,33,24,.45);z-index:80;
  opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;
}
.nav-mask.open{opacity:1;visibility:visible}
.nav-drawer{
  position:fixed;top:0;right:0;height:100%;width:300px;max-width:86vw;z-index:90;
  background:var(--c-bg);padding:22px 20px 32px;overflow-y:auto;
  transform:translateX(100%);transition:transform .28s ease;
  box-shadow:-14px 0 40px rgba(43,33,24,.2);
}
.nav-drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-close{
  width:40px;height:40px;border-radius:12px;border:1px solid var(--c-line);
  background:#fff;display:grid;place-items:center;
}
.drawer-search{
  display:flex;align-items:center;gap:8px;height:44px;padding:0 14px;margin-bottom:18px;
  background:var(--c-bg-alt);border-radius:12px;border:1px solid var(--c-line);
}
.drawer-search input{border:0;background:transparent;outline:none;width:100%;font-size:14px}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 4px;font-size:15px;font-weight:600;color:#3B342A;
  border-bottom:1px dashed var(--c-line);
}
.drawer-link:hover{color:var(--c-primary)}
.drawer-link .dot{width:6px;height:6px;border-radius:50%;background:var(--c-accent)}
.drawer-actions{display:grid;gap:10px;margin-top:20px}
.drawer-actions .btn{width:100%}
/* ---------- status bar ---------- */
.status-bar{background:var(--c-primary-deep);color:#EAF3EA;font-size:13px;line-height:1.6}
.status-inner{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;padding:9px 0}
.pulse-dot{
  width:8px;height:8px;border-radius:50%;background:#7FD49A;flex:0 0 auto;
  box-shadow:0 0 0 0 rgba(127,212,154,.6);animation:pulse 2.2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(127,212,154,.6)}
  70%{box-shadow:0 0 0 9px rgba(127,212,154,0)}
  100%{box-shadow:0 0 0 0 rgba(127,212,154,0)}
}
/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--c-bg)}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(620px 420px at 88% 6%, rgba(46,122,71,.10), transparent 70%),
    radial-gradient(rgba(43,33,24,.06) 1px, transparent 1px);
  background-size:auto, 18px 18px;
}
.hero-grid{
  position:relative;display:grid;grid-template-columns:1fr;gap:36px;
  padding:40px 0 56px;
}
@media (min-width:1024px){
  .hero-grid{grid-template-columns:1.06fr .94fr;gap:52px;padding:64px 0 88px;align-items:center}
}
.hero-copy{position:relative}
.hero-title{margin:16px 0 14px;max-width:15em}
.hero-sub{font-size:clamp(16px,1.6vw,19px);font-weight:600;line-height:1.6;color:#3B4A34;max-width:26em;margin:0 0 22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px 22px;padding-top:20px;border-top:1px solid var(--c-line)}
.trust-item{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#3B4A34}
.trust-icon{
  width:26px;height:26px;border-radius:8px;background:rgba(46,122,71,.12);
  display:grid;place-items:center;color:var(--c-primary);flex:0 0 auto;
}
.hero-media{
  position:relative;width:100%;max-width:340px;margin:0 auto;
  aspect-ratio:4/5;border-radius:var(--radius-media);overflow:hidden;
  background:var(--c-bg-alt);box-shadow:var(--shadow-sm);
}
@media (min-width:1024px){
  .hero-media{max-width:390px;aspect-ratio:9/16}
}
.hero-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.hero-media:hover img{transform:scale(1.04)}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top, rgba(0,0,0,.72) 0%, rgba(0,0,0,.12) 45%, transparent 70%);
  pointer-events:none;
}
.hero-media-body{position:absolute;left:18px;right:18px;bottom:18px;z-index:2;color:#fff}
.hero-media-body h3{font-size:18px;font-weight:700;line-height:1.45;margin-bottom:6px}
.hero-media-body p{font-size:13px;line-height:1.6;color:rgba(255,255,255,.86);margin:0}
.media-time{
  position:absolute;top:14px;left:14px;z-index:2;
  padding:4px 10px;border-radius:999px;background:rgba(0,0,0,.55);
  color:#fff;font-size:12px;font-weight:600;font-variant-numeric:tabular-nums;
}
.media-play{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.86);z-index:2;
  width:58px;height:58px;border-radius:50%;background:rgba(255,255,255,.9);
  display:grid;place-items:center;color:var(--c-primary);opacity:0;
  transition:opacity .25s ease,transform .25s ease;
}
.hero-media:hover .media-play{opacity:1;transform:translate(-50%,-50%) scale(1)}
/* ---------- horizontal scroll ---------- */
.hscroll-wrap{position:relative}
.hscroll-wrap::after{
  content:"";position:absolute;top:0;right:-2px;bottom:14px;width:56px;
  background:linear-gradient(to right, rgba(251,249,242,0), var(--c-bg) 92%);
  pointer-events:none;
}
.hscroll-wrap.on-alt::after{background:linear-gradient(to right, rgba(241,245,233,0), var(--c-bg-alt) 92%)}
.hscroll{
  display:flex;gap:16px;overflow-x:auto;padding:4px 4px 14px;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
.hscroll::-webkit-scrollbar{display:none}
.hscroll > *{scroll-snap-align:start;flex:0 0 auto;width:206px}
@media (min-width:768px){.hscroll > *{width:240px}}
.reel-card{
  position:relative;display:block;aspect-ratio:3/4;border-radius:20px;overflow:hidden;
  background:var(--c-bg-alt);box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease;
}
.reel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.reel-card img{width:100%;height:100%;object-fit:cover}
.reel-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top, rgba(0,0,0,.78) 0%, rgba(0,0,0,.1) 52%, transparent 76%);
}
.reel-time{
  position:absolute;top:10px;left:10px;z-index:2;
  padding:3px 9px;border-radius:999px;background:rgba(0,0,0,.55);
  color:#fff;font-size:11px;font-weight:600;font-variant-numeric:tabular-nums;
}
.reel-body{position:absolute;left:12px;right:12px;bottom:12px;z-index:2;color:#fff}
.reel-body h3{font-size:15px;font-weight:700;line-height:1.45;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.reel-tag{
  display:inline-block;padding:2px 9px;border-radius:999px;
  background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.4);
  font-size:11px;font-weight:600;letter-spacing:.02em;
}
/* ---------- numbered list ---------- */
.split-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media (min-width:1024px){.split-grid{grid-template-columns:1.55fr 1fr;gap:48px;align-items:start}}
.step-item{
  display:grid;grid-template-columns:auto 1fr;gap:16px;
  padding:24px 0;border-bottom:1px dashed var(--c-line);
}
.step-item:last-child{border-bottom:0}
.step-num{
  font-size:24px;font-weight:800;line-height:1;color:var(--c-primary);
  border-bottom:3px solid var(--c-accent);padding-bottom:4px;
  font-variant-numeric:tabular-nums;
}
.step-item h3{font-size:18px;font-weight:700;line-height:1.5;margin-bottom:6px}
.step-item p{font-size:15px;line-height:1.8;color:#4A4438;margin:0 0 10px}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.tag{
  display:inline-block;padding:3px 10px;border-radius:999px;
  border:1px solid var(--c-bark);color:var(--c-bark);
  font-size:12px;font-weight:600;line-height:1.6;background:transparent;
}
.tag-green{border-color:var(--c-primary);color:var(--c-primary)}
.info-card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius-card);
  padding:24px;box-shadow:var(--shadow-sm);
}
@media (min-width:1024px){.info-card{position:sticky;top:96px}}
.info-card h3{font-size:18px;font-weight:700;margin-bottom:14px}
.info-row{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--c-line)}
.info-row:last-of-type{border-bottom:0}
.info-key{font-size:13px;font-weight:700;color:var(--c-muted);flex:0 0 74px;line-height:1.7}
.info-val{font-size:14px;line-height:1.7;color:#3B342A}
/* ---------- cta band ---------- */
.cta-band{
  background:var(--c-bg-alt);
  border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);
}
.cta-band-inner{
  display:grid;grid-template-columns:1fr;gap:22px;align-items:center;
  padding:44px 0;
}
@media (min-width:900px){
  .cta-band-inner{grid-template-columns:1.4fr auto;gap:40px;padding:52px 0}
}
.cta-band h2{font-size:clamp(22px,2.4vw,30px);font-weight:700;line-height:1.35;margin-bottom:10px}
.cta-band p{font-size:15px;line-height:1.8;color:#4A4438;margin:0;max-width:640px}
.cta-band-actions{display:flex;flex-wrap:wrap;gap:12px}
/* ---------- voice cards ---------- */
.voice-card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius-card);
  padding:22px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease;
}
.voice-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.voice-quote{
  font-size:40px;line-height:.7;color:var(--c-accent-soft);font-weight:800;
  margin-bottom:10px;font-family:Georgia,serif;
}
.voice-card p{font-size:15px;line-height:1.8;color:#3B342A;margin:0 0 16px}
.voice-foot{display:flex;align-items:center;gap:10px;padding-top:14px;border-top:1px solid var(--c-line)}
.avatar{
  width:32px;height:32px;border-radius:50%;background:var(--c-primary);color:#fff;
  display:grid;place-items:center;font-size:13px;font-weight:700;flex:0 0 auto;
}
.voice-tag{
  margin-left:auto;padding:2px 9px;border-radius:999px;
  background:var(--c-accent-soft);color:var(--c-bark);font-size:11px;font-weight:700;
}
/* ---------- news grid ---------- */
.news-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-top:28px}
@media (min-width:640px){.news-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.news-grid{grid-template-columns:repeat(3,1fr);gap:24px}}
.news-card{
  display:flex;flex-direction:column;background:var(--c-card);
  border:1px solid var(--c-line);border-radius:var(--radius-card);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease;
  height:100%;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.news-thumb{position:relative;aspect-ratio:16/9;background:var(--c-bg-alt);overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-cat{
  position:absolute;left:12px;bottom:12px;
  padding:3px 10px;border-radius:999px;background:rgba(251,249,242,.94);
  color:var(--c-primary-deep);font-size:11px;font-weight:700;
  border:1px solid var(--c-line);
}
.news-body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1 1 auto}
.news-body h3{font-size:17px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body p{font-size:13.5px;line-height:1.75;color:var(--c-muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-time{font-size:12.5px;color:var(--c-muted);font-variant-numeric:tabular-nums;margin-top:auto;padding-top:6px}
.empty-card{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  min-height:180px;background:var(--c-bg-alt);border:1px dashed var(--c-line);
  border-radius:var(--radius-card);color:var(--c-muted);font-size:14px;padding:28px;text-align:center;
  grid-column:1/-1;
}
/* ---------- faq ---------- */
.faq-wrap{max-width:800px;margin:28px auto 0}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item:first-child{border-top:1px solid var(--c-line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 0 18px 0;background:none;border:0;text-align:left;
  font-size:17px;font-weight:700;line-height:1.55;color:var(--c-ink);
  transition:color .18s ease,padding-left .22s ease,box-shadow .22s ease;
}
.faq-q:hover{color:var(--c-primary)}
.faq-item.open .faq-q{
  color:var(--c-primary);padding-left:16px;
  box-shadow:inset 3px 0 0 var(--c-accent);
}
.faq-icon{
  width:26px;height:26px;border-radius:50%;border:1px solid var(--c-line);
  display:grid;place-items:center;flex:0 0 auto;color:var(--c-primary);
  font-size:16px;line-height:1;background:#fff;transition:transform .22s ease,background-color .22s ease;
}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--c-accent-soft);border-color:var(--c-accent-soft)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.open .faq-a{max-height:340px}
.faq-a-inner{padding:0 0 20px 16px;font-size:15px;line-height:1.85;color:#4A4438}
/* ---------- final cta ---------- */
.final-cta{
  background:linear-gradient(135deg,#2E7A47,#1F5432);
  color:#fff;border-radius:24px;padding:36px 26px;
  position:relative;overflow:hidden;
}
@media (min-width:900px){.final-cta{padding:52px 48px}}
.final-cta::before{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle, rgba(232,178,58,.28), transparent 66%);
}
.final-cta h2{font-size:clamp(22px,2.6vw,32px);font-weight:800;line-height:1.35;margin-bottom:12px;position:relative}
.final-cta p{font-size:15px;line-height:1.8;color:rgba(255,255,255,.86);max-width:600px;margin:0 0 24px;position:relative}
.final-cta .btn-ghost{background:transparent;border-color:rgba(255,255,255,.7);color:#fff}
.final-cta .btn-ghost:hover{background:rgba(255,255,255,.12)}
.final-cta-actions{position:relative;display:flex;flex-wrap:wrap;gap:12px}
/* ---------- footer ---------- */
.site-footer{background:var(--c-primary-deep);color:#E7EFE6;padding-top:52px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;padding-bottom:40px}
@media (min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-sub{color:rgba(255,255,255,.6);display:block}
.footer-desc{font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.72);margin:0 0 16px;max-width:320px}
.footer-title{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.02em}
.footer-list li{margin-bottom:10px}
.footer-list a{
  font-size:13.5px;color:rgba(255,255,255,.74);
  transition:color .18s ease,transform .18s ease;display:inline-block;
}
.footer-list a:hover{color:var(--c-accent);transform:translateX(2px)}
.footer-note{font-size:13px;line-height:1.8;color:rgba(255,255,255,.68)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0 28px;
  display:flex;flex-wrap:wrap;gap:10px 20px;align-items:center;justify-content:space-between;
  font-size:12.5px;color:rgba(255,255,255,.6);
}
.footer-bottom a{color:rgba(255,255,255,.72)}
.footer-bottom a:hover{color:var(--c-accent)}
.skip-link{
  position:absolute;left:-9999px;top:0;background:var(--c-accent);color:var(--c-ink);
  padding:10px 16px;border-radius:0 0 12px 0;z-index:200;font-weight:700;
}
.skip-link:focus{left:0}

/* roulang page: category1 */
:root{
  --c-primary:#2E7A47;
  --c-primary-deep:#1F5432;
  --c-accent:#E8B23A;
  --c-accent-soft:#F7E7BE;
  --c-bark:#8A5A33;
  --c-ink:#2B2118;
  --c-muted:#6F6A5E;
  --c-bg:#FBF9F2;
  --c-bg-alt:#F1F5E9;
  --c-card:#FFFFFF;
  --c-line:#E3E2D6;
  --c-success:#3C8C5A;
  --c-warn:#C98217;
  --c-error:#B5402F;
  --r-card:16px;
  --r-media:24px;
  --r-input:12px;
  --shadow-sm:0 1px 2px rgba(43,33,24,.05), 0 8px 24px -12px rgba(43,33,24,.14);
  --shadow-hover:0 12px 32px -12px rgba(46,122,71,.28);
  --space-section:56px;
  --font-sans:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  background:var(--c-bg);
  color:var(--c-ink);
  font-size:16.5px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;border-radius:4px}
::selection{background:var(--c-accent-soft);color:var(--c-ink)}
.num{font-variant-numeric:tabular-nums}

.container{max-width:1200px;margin:0 auto;padding:0 20px}
@media(min-width:640px){.container{padding:0 32px}}
@media(min-width:1024px){.container{padding:0 40px}}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:transform .18s ease, box-shadow .18s ease, background-color .18s ease, filter .18s ease, color .18s ease;
}
.btn:active{transform:translateY(0) scale(.99);box-shadow:inset 0 2px 6px rgba(43,33,24,.14)}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.btn-primary{background:linear-gradient(135deg,#2E7A47,#3E8F52);color:#fff;box-shadow:0 10px 24px -14px rgba(46,122,71,.75)}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:var(--shadow-hover)}
.btn-ghost{background:#fff;border-color:var(--c-primary);color:var(--c-primary)}
.btn-ghost:hover{background:var(--c-bg-alt);transform:translateY(-1px)}
.btn-accent{background:var(--c-accent);color:#2B2118}
.btn-accent:hover{filter:brightness(1.04);transform:translateY(-1px);box-shadow:0 12px 26px -16px rgba(232,178,58,.9)}
.btn-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--c-primary);transition:gap .18s ease,color .18s ease}
.btn-link:hover{gap:10px;color:var(--c-primary-deep)}

/* ---------- 徽章 / 标签 ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.02em}
.badge-honey{background:var(--c-accent-soft);color:#6B4A12}
.badge-outline{background:transparent;border:1px solid var(--c-primary);color:var(--c-primary)}
.badge-soft{background:var(--c-bg-alt);color:var(--c-primary-deep)}
.tag{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:8px;background:var(--c-bg-alt);color:var(--c-muted);font-size:12px;border:1px solid var(--c-line)}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,249,242,.88);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--c-line);
}
.nav{display:flex;align-items:center;gap:20px;height:64px}
@media(min-width:1024px){.nav{height:72px}}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:28px;height:28px;border-radius:8px;background:var(--c-primary);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:0 6px 14px -8px rgba(46,122,71,.9);
}
.brand-name{display:block;font-size:16px;font-weight:800;line-height:1.2;letter-spacing:-.01em}
.brand-sub{display:block;font-size:11px;color:var(--c-muted);line-height:1.3;letter-spacing:.1em}
.nav-links{display:none}
@media(min-width:1024px){
  .nav-links{display:flex;align-items:center;gap:24px;margin-left:8px}
}
.nav-link{position:relative;font-size:15px;color:var(--c-ink);padding:6px 0;white-space:nowrap;transition:color .18s ease}
.nav-link::after{content:"";position:absolute;left:8px;right:8px;bottom:-2px;height:2px;border-radius:2px;background:transparent;transition:background-color .18s ease}
.nav-link:hover{color:var(--c-primary-deep)}
.nav-link:hover::after,.nav-link.active::after{background:var(--c-accent)}
.nav-link.active{font-weight:700;color:var(--c-primary-deep)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-search{display:none}
@media(min-width:1280px){
  .nav-search{display:flex;align-items:center;gap:8px;height:38px;width:210px;padding:0 14px;border-radius:999px;background:#fff;border:1px solid var(--c-line);transition:border-color .18s ease,box-shadow .18s ease}
  .nav-search input{border:0;outline:none;background:transparent;font-size:13px;width:100%;color:var(--c-ink)}
  .nav-search input::placeholder{color:#9A958A}
  .nav-search:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(46,122,71,.14)}
}
.nav-login{display:none;font-size:14px;color:var(--c-muted);transition:color .18s ease}
.nav-login:hover{color:var(--c-primary)}
.nav-ghost-btn,.nav-accent-btn{display:none}
@media(min-width:1024px){
  .nav-login{display:inline}
  .nav-ghost-btn,.nav-accent-btn{display:inline-flex}
}
.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--c-line);
  background:#fff;color:var(--c-ink);cursor:pointer;transition:background-color .18s ease,border-color .18s ease;
}
.nav-toggle:hover{background:var(--c-bg-alt);border-color:var(--c-primary)}
@media(min-width:1024px){.nav-toggle{display:none}}

/* ---------- 抽屉 ---------- */
.drawer{position:fixed;inset:0;z-index:90;display:none}
.drawer.open{display:block}
.drawer-mask{position:absolute;inset:0;background:rgba(43,33,24,.45);animation:fadeIn .2s ease}
.drawer-panel{
  position:absolute;top:0;right:0;bottom:0;width:300px;max-width:86vw;
  background:var(--c-bg);padding:22px;overflow-y:auto;
  box-shadow:-16px 0 40px -24px rgba(43,33,24,.5);animation:slideIn .24s ease;
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideIn{from{transform:translateX(24px);opacity:.6}to{transform:translateX(0);opacity:1}}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-close{width:40px;height:40px;border-radius:10px;border:1px solid var(--c-line);background:#fff;cursor:pointer;font-size:18px;line-height:1;color:var(--c-ink)}
.drawer-close:hover{background:var(--c-bg-alt)}
.drawer-list{display:flex;flex-direction:column;gap:4px;margin-bottom:18px}
.drawer-list a{padding:12px 12px;border-radius:12px;font-size:15px;transition:background-color .18s ease,color .18s ease}
.drawer-list a:hover{background:var(--c-bg-alt)}
.drawer-list a.active{background:var(--c-accent-soft);font-weight:700;color:#6B4A12}
.drawer-search{display:flex;align-items:center;gap:8px;height:44px;padding:0 14px;border-radius:12px;background:#fff;border:1px solid var(--c-line);margin-bottom:14px}
.drawer-search input{border:0;outline:none;background:transparent;font-size:14px;width:100%}
.drawer-actions{display:flex;flex-direction:column;gap:10px}

/* ---------- 频道头 ---------- */
.channel-hero{position:relative;overflow:hidden;background:var(--c-bg-alt);border-bottom:1px solid var(--c-line)}
.channel-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
  opacity:.16;
}
.channel-hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(680px 320px at 82% -10%, rgba(46,122,71,.16), transparent 70%);
  pointer-events:none;
}
.channel-inner{position:relative;z-index:2;padding:32px 0 40px}
@media(min-width:1024px){.channel-inner{padding:48px 0 56px}}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--c-muted);margin-bottom:16px}
.crumbs a{color:var(--c-muted);transition:color .18s ease}
.crumbs a:hover{color:var(--c-primary)}
.crumbs .sep{color:#BDB8AB}
.crumbs .current{color:var(--c-muted);max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.channel-grid{display:grid;gap:28px;align-items:center}
@media(min-width:1024px){.channel-grid{grid-template-columns:1.35fr .65fr;gap:48px}}
.channel-h1{
  font-size:clamp(28px,4.2vw,44px);font-weight:800;line-height:1.25;letter-spacing:-.01em;
  margin-bottom:16px;
}
.channel-h1 em{font-style:normal;color:var(--c-primary);position:relative;white-space:nowrap}
.channel-h1 em::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:8px;background:var(--c-accent-soft);border-radius:4px;z-index:-1}
.channel-lead{font-size:16.5px;color:var(--c-muted);line-height:1.85;max-width:620px;margin-bottom:22px}
.channel-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.channel-actions{display:flex;flex-wrap:wrap;gap:12px}
.channel-media{position:relative}
.channel-media .frame{
  position:relative;width:100%;max-width:280px;margin-left:auto;
  aspect-ratio:9/16;border-radius:var(--r-media);overflow:hidden;
  box-shadow:0 24px 48px -28px rgba(43,33,24,.5);background:var(--c-bg-alt);
}
.channel-media .frame img{width:100%;height:100%;object-fit:cover}
.channel-media .frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(31,84,50,.72) 100%)}
.frame-cap{position:absolute;left:16px;right:16px;bottom:16px;z-index:2;color:#fff}
.frame-cap strong{display:block;font-size:15px;font-weight:700;line-height:1.5}
.frame-cap span{display:block;font-size:12px;opacity:.86;margin-top:4px}

/* ---------- 通用板块 ---------- */
.section{padding:var(--space-section) 0}
@media(min-width:1024px){.section{padding:88px 0}}
.section-alt{background:var(--c-bg-alt)}
.section-head{max-width:720px;margin-bottom:32px}
.section-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--c-primary);letter-spacing:.08em;margin-bottom:10px}
.section-kicker::before{content:"";width:20px;height:2px;border-radius:2px;background:var(--c-accent)}
.section-h2{font-size:clamp(24px,3vw,32px);font-weight:700;line-height:1.3;letter-spacing:-.01em;margin-bottom:12px}
.section-desc{font-size:15.5px;color:var(--c-muted);line-height:1.85}

/* ---------- 四步步骤 ---------- */
.steps-wrap{position:relative;display:grid;gap:18px}
@media(min-width:768px){.steps-wrap{grid-template-columns:repeat(2,1fr);gap:20px}}
@media(min-width:1024px){.steps-wrap{grid-template-columns:repeat(4,1fr);gap:24px}}
.step-card{
  position:relative;background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:24px 20px 22px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.step-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#CFE0C7}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:14px;
  background:var(--c-accent-soft);color:#6B4A12;
  font-size:16px;font-weight:800;letter-spacing:.02em;margin-bottom:16px;
}
.step-card h3{font-size:17.5px;font-weight:700;line-height:1.5;margin-bottom:8px}
.step-card p{font-size:14.5px;color:var(--c-muted);line-height:1.8}
.step-card .tag{margin-top:14px}

/* ---------- 登录方式卡 ---------- */
.login-grid{display:grid;gap:18px}
@media(min-width:768px){.login-grid{grid-template-columns:repeat(3,1fr)}}
.login-card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease;
}
.login-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.login-icon{
  width:44px;height:44px;border-radius:12px;background:var(--c-bg-alt);color:var(--c-primary);
  display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.login-card h3{font-size:17px;font-weight:700;margin-bottom:8px}
.login-card p{font-size:14.5px;color:var(--c-muted);line-height:1.8}

/* ---------- 真伪对照 ---------- */
.check-grid{display:grid;gap:20px}
@media(min-width:768px){.check-grid{grid-template-columns:1fr 1fr}}
.check-card{border-radius:var(--r-card);padding:26px 24px;border:1px solid var(--c-line);background:var(--c-card);box-shadow:var(--shadow-sm)}
.check-card.do{border-top:4px solid var(--c-success)}
.check-card.dont{border-top:4px solid var(--c-bark)}
.check-card h3{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;margin-bottom:16px}
.check-dot{width:26px;height:26px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:800}
.check-dot.ok{background:rgba(60,140,90,.14);color:var(--c-success)}
.check-dot.no{background:rgba(138,90,51,.14);color:var(--c-bark)}
.check-list li{position:relative;padding-left:22px;font-size:15px;line-height:1.85;color:var(--c-ink);margin-bottom:12px}
.check-list li:last-child{margin-bottom:0}
.check-list li::before{content:"";position:absolute;left:4px;top:12px;width:6px;height:6px;border-radius:999px;background:var(--c-line)}
.check-card.do .check-list li::before{background:var(--c-success)}
.check-card.dont .check-list li::before{background:var(--c-bark)}

/* ---------- 提示条 ---------- */
.tip-bar{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--c-accent-soft);border-left:3px solid var(--c-accent);
  border-radius:12px;padding:18px 20px;margin-top:28px;
}
.tip-bar strong{font-size:15px;font-weight:700;color:#6B4A12;display:block;margin-bottom:4px}
.tip-bar p{font-size:14.5px;color:#6B4A12;line-height:1.8;opacity:.92}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:820px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item:first-child{border-top:1px solid var(--c-line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 4px;background:none;border:0;cursor:pointer;text-align:left;
  font-size:17px;font-weight:700;color:var(--c-ink);line-height:1.5;
  transition:color .18s ease,padding-left .2s ease;border-left:3px solid transparent;
}
.faq-q:hover{color:var(--c-primary)}
.faq-item.open .faq-q{color:var(--c-primary-deep);border-left:3px solid var(--c-accent);padding-left:14px}
.faq-icon{position:relative;flex-shrink:0;width:22px;height:22px;border-radius:999px;border:1px solid var(--c-line);background:#fff}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;left:50%;top:50%;background:var(--c-primary);border-radius:2px;transform:translate(-50%,-50%)}
.faq-icon::before{width:10px;height:1.6px}
.faq-icon::after{width:1.6px;height:10px;transition:transform .25s ease,opacity .25s ease}
.faq-item.open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a-inner{padding:0 4px 22px;font-size:15.5px;color:var(--c-muted);line-height:1.9}
.faq-item.open .faq-q + .faq-a{max-height:320px}

/* ---------- 动态占位 ---------- */
.empty-card{
  background:var(--c-card);border:1px dashed #CFD8C2;border-radius:var(--r-card);
  min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:32px 24px;box-shadow:var(--shadow-sm);
}
.empty-icon{width:48px;height:48px;border-radius:14px;background:var(--c-bg-alt);color:var(--c-primary);display:inline-flex;align-items:center;justify-content:center;margin-bottom:14px}
.empty-card h3{font-size:16.5px;font-weight:700;margin-bottom:6px}
.empty-card p{font-size:14.5px;color:var(--c-muted);margin-bottom:14px;max-width:440px;line-height:1.8}

/* ---------- CTA 带 ---------- */
.cta-band{background:linear-gradient(135deg,#1F5432,#2E7A47);border-radius:24px;padding:36px 26px;color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;background:rgba(232,178,58,.16)}
.cta-inner{position:relative;z-index:2;display:grid;gap:24px;align-items:center}
@media(min-width:900px){.cta-inner{grid-template-columns:1.4fr .6fr}.cta-band{padding:48px 44px}}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;line-height:1.35;margin-bottom:10px;letter-spacing:-.01em}
.cta-band p{font-size:15px;line-height:1.85;color:rgba(255,255,255,.84);max-width:560px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
@media(min-width:900px){.cta-actions{justify-content:flex-end}}
.btn-on-dark{background:#fff;color:var(--c-primary-deep)}
.btn-on-dark:hover{background:var(--c-accent-soft);transform:translateY(-1px)}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.6);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.12);border-color:#fff}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-primary-deep);color:#F3F1E7;padding:52px 0 26px;margin-top:0}
.footer-grid{display:grid;gap:32px}
@media(min-width:768px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{background:#2E7A47;color:#fff}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-sub{color:rgba(243,241,231,.6)}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(243,241,231,.72);max-width:320px}
.footer-title{font-size:14px;font-weight:700;letter-spacing:.06em;color:#fff;margin-bottom:14px}
.footer-list li{margin-bottom:10px}
.footer-list a{font-size:14px;color:rgba(243,241,231,.74);transition:color .18s ease,transform .18s ease;display:inline-block}
.footer-list a:hover{color:var(--c-accent);transform:translateX(2px)}
.footer-note{font-size:13.5px;line-height:1.9;color:rgba(243,241,231,.72)}
.footer-note a{color:var(--c-accent);font-weight:600}
.footer-note a:hover{text-decoration:underline}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:rgba(243,241,231,.6);
}
.footer-bottom a{color:rgba(243,241,231,.8)}
.footer-bottom a:hover{color:var(--c-accent)}

@media(max-width:519px){
  .channel-actions .btn{width:100%}
  .channel-media .frame{max-width:220px;margin:0 auto}
  .cta-actions .btn{width:100%}
}

/* roulang page: article */
:root{
  --c-primary:#2E7A47;
  --c-primary-deep:#1F5432;
  --c-primary-soft:#E7F0E6;
  --c-accent:#E8B23A;
  --c-accent-soft:#F7E7BE;
  --c-bark:#8A5A33;
  --c-ink:#2B2118;
  --c-muted:#6F6A5E;
  --c-bg:#FBF9F2;
  --c-bg-alt:#F1F5E9;
  --c-card:#FFFFFF;
  --c-line:#E3E2D6;
  --radius-sm:12px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-1:0 1px 2px rgba(43,33,24,.05),0 8px 24px -12px rgba(43,33,24,.14);
  --shadow-2:0 12px 32px -12px rgba(46,122,71,.28);
  --font-stack:-apple-system,"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:var(--font-stack);
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input{font:inherit;}
ul,ol{margin:0;padding:0;}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media (min-width:640px){.container{padding:0 32px;}}
@media (min-width:1024px){.container{padding:0 40px;}}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,249,242,.88);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--c-line);
}
.nav{display:flex;align-items:center;gap:16px;height:64px;}
@media (min-width:1024px){.nav{height:72px;gap:28px;}}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:28px;height:28px;border-radius:8px;
  background:var(--c-primary);color:#fff;flex:0 0 auto;
}
.brand-name{display:block;font-size:16px;font-weight:800;line-height:1.2;color:var(--c-ink);}
.brand-sub{display:none;font-size:11px;font-weight:600;line-height:1.2;color:var(--c-muted);letter-spacing:.06em;}
@media (min-width:1024px){.brand-sub{display:block;}}
.nav-links{display:none;}
@media (min-width:1024px){
  .nav-links{display:flex;align-items:center;gap:24px;margin-left:6px;}
}
.nav-link{position:relative;display:inline-block;font-size:15px;color:var(--c-muted);padding:6px 0;white-space:nowrap;transition:color .18s ease;}
.nav-link::after{
  content:"";position:absolute;left:8px;right:8px;bottom:0;height:2px;border-radius:2px;
  background:var(--c-accent);transform:scaleX(0);transform-origin:center;transition:transform .2s ease;
}
.nav-link:hover{color:var(--c-ink);}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1);}
.nav-link.active{color:var(--c-ink);font-weight:600;}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px;}
.nav-search{display:none;}
@media (min-width:1024px){
  .nav-search{
    display:flex;align-items:center;gap:8px;width:200px;height:38px;padding:0 14px;
    background:#F5F2E7;border:1px solid transparent;border-radius:999px;
    transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
  }
  .nav-search input{width:100%;border:0;background:transparent;outline:none;font-size:13px;color:var(--c-ink);}
  .nav-search input::placeholder{color:#9C9684;}
  .nav-search:focus-within{border-color:var(--c-primary);background:#fff;box-shadow:0 0 0 3px rgba(46,122,71,.16);}
}
.nav-login{display:none;font-size:14px;color:var(--c-muted);transition:color .18s ease;}
.nav-login:hover{color:var(--c-primary);}
@media (min-width:1024px){.nav-login{display:inline-block;}}
.nav-ghost-btn,.nav-accent-btn{display:none;}
@media (min-width:1024px){
  .nav-ghost-btn{display:inline-flex;}
  .nav-accent-btn{display:inline-flex;}
}
.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--c-line);
  background:#fff;color:var(--c-ink);transition:background .18s ease,color .18s ease;
}
.nav-toggle:hover{background:var(--c-bg-alt);color:var(--c-primary);}
@media (min-width:1024px){.nav-toggle{display:none;}}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:600;white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,filter .18s ease;
}
.btn-sm{height:38px;padding:0 18px;font-size:14px;}
.btn-primary{background:linear-gradient(135deg,#2E7A47,#3E8F52);color:#fff;box-shadow:0 8px 20px -12px rgba(46,122,71,.7);}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.06);box-shadow:0 14px 28px -14px rgba(46,122,71,.62);}
.btn-primary:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(0,0,0,.18);}
.btn-ghost{background:#fff;border-color:var(--c-primary);color:var(--c-primary);}
.btn-ghost:hover{background:var(--c-bg-alt);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(46,122,71,.14);}
.btn-accent{background:var(--c-accent);color:var(--c-ink);}
.btn-accent:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 12px 24px -14px rgba(232,178,58,.9);}
.btn-accent:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(138,90,51,.24);}

/* ---------- 移动端抽屉 ---------- */
.nav-overlay{
  position:fixed;inset:0;background:rgba(43,33,24,.45);z-index:110;
  opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s ease;
}
.nav-overlay.open{opacity:1;visibility:visible;}
.nav-drawer{
  position:fixed;top:0;right:0;bottom:0;width:300px;max-width:86vw;z-index:120;
  background:var(--c-bg);padding:20px;overflow-y:auto;
  transform:translateX(100%);transition:transform .28s ease;
  box-shadow:-20px 0 40px -20px rgba(43,33,24,.35);
}
.nav-drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;}
.drawer-title{font-size:14px;font-weight:800;letter-spacing:.02em;}
.drawer-close{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:10px;border:1px solid var(--c-line);
  background:#fff;font-size:20px;line-height:1;
}
.drawer-close:hover{background:var(--c-bg-alt);color:var(--c-primary);}
.drawer-search{display:flex;align-items:center;height:42px;padding:0 14px;background:#fff;border:1px solid var(--c-line);border-radius:12px;margin-bottom:14px;}
.drawer-search input{width:100%;border:0;background:transparent;outline:none;font-size:14px;}
.drawer-search:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(46,122,71,.16);}
.drawer-links{display:flex;flex-direction:column;gap:4px;}
.drawer-link{display:block;padding:12px 12px;border-radius:12px;font-size:15px;color:var(--c-ink);border:1px solid transparent;transition:background .18s ease,border-color .18s ease;}
.drawer-link:hover{background:#fff;border-color:var(--c-line);}
.drawer-actions{display:flex;flex-direction:column;gap:10px;margin-top:18px;}
.drawer-actions .btn{width:100%;}

/* ---------- 面包屑 ---------- */
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  padding:20px 0 0;font-size:13px;color:var(--c-muted);
}
.breadcrumb a{color:var(--c-muted);transition:color .18s ease;}
.breadcrumb a:hover{color:var(--c-primary);}
.breadcrumb .sep{color:#C9C5B6;}
.breadcrumb .current{
  color:var(--c-muted);max-width:64vw;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}

/* ---------- 文章头 ---------- */
.article-head{padding:22px 0 0;}
.badge{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  background:var(--c-accent-soft);color:#6B4A12;font-size:12px;font-weight:600;letter-spacing:.02em;
}
.badge-green{background:transparent;border:1px solid var(--c-primary);color:var(--c-primary);}
.article-head h1{
  margin:16px 0 14px;
  font-size:clamp(26px,4vw,40px);
  font-weight:800;line-height:1.28;letter-spacing:-.01em;
}
.meta-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;
  font-size:13.5px;color:var(--c-muted);font-variant-numeric:tabular-nums;
}
.meta-dot{color:#C9C5B6;}
.article-cover{
  margin-top:26px;border-radius:16px;overflow:hidden;background:var(--c-bg-alt);
  aspect-ratio:16/9;max-height:420px;box-shadow:var(--shadow-1);
}
.article-cover img{width:100%;height:100%;object-fit:cover;}

/* ---------- 文章布局 ---------- */
.article-layout{display:grid;grid-template-columns:1fr;gap:40px;padding:34px 0 72px;}
@media (min-width:1024px){
  .article-layout{grid-template-columns:minmax(0,1fr) 300px;gap:56px;padding:46px 0 88px;}
}
.article-main{min-width:0;}
.rich-text{max-width:760px;font-size:17px;line-height:1.85;letter-spacing:.01em;}
.rich-text p{margin:0 0 1.15em;}
.rich-text h2{
  position:relative;margin:2.2em 0 .8em;padding-left:14px;
  font-size:clamp(22px,2.4vw,28px);font-weight:700;line-height:1.3;
}
.rich-text h2::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;
  border-radius:2px;background:var(--c-primary);
}
.rich-text h3{margin:1.9em 0 .7em;font-size:20px;font-weight:700;line-height:1.45;}
.rich-text h4{margin:1.6em 0 .6em;font-size:18px;font-weight:700;line-height:1.5;}
.rich-text ul,.rich-text ol{margin:0 0 1.15em;padding-left:1.35em;}
.rich-text ul{list-style:disc;}
.rich-text ol{list-style:decimal;}
.rich-text li{margin-bottom:.5em;line-height:1.8;}
.rich-text li::marker{color:var(--c-primary);}
.rich-text blockquote{
  margin:1.6em 0;padding:16px 20px;
  border-left:3px solid var(--c-bark);border-radius:0 12px 12px 0;
  background:var(--c-bg-alt);color:var(--c-ink);
}
.rich-text blockquote p:last-child{margin-bottom:0;}
.rich-text img{border-radius:12px;margin:1.6em auto;}
.rich-text a{color:var(--c-primary);border-bottom:1px solid rgba(46,122,71,.35);transition:border-color .18s ease,color .18s ease;}
.rich-text a:hover{color:var(--c-primary-deep);border-bottom-color:var(--c-primary-deep);}
.rich-text hr{border:0;border-top:1px solid var(--c-line);margin:2.4em 0;}
.rich-text table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px;}
.rich-text th,.rich-text td{border:1px solid var(--c-line);padding:10px 12px;text-align:left;}
.rich-text th{background:var(--c-bg-alt);font-weight:700;}
.rich-text code{
  background:var(--c-bg-alt);padding:2px 6px;border-radius:6px;
  font-size:.92em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
}
.rich-text pre{
  background:#2B2118;color:#F3F1E6;padding:16px 18px;border-radius:12px;
  overflow-x:auto;font-size:14px;line-height:1.7;
}
.rich-text pre code{background:transparent;color:inherit;padding:0;}
.rich-text figcaption{margin-top:8px;text-align:center;font-size:13px;color:var(--c-muted);}

/* ---------- 空态 ---------- */
.empty-state{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  min-height:220px;padding:36px 24px;text-align:center;
  background:var(--c-bg-alt);border:1px dashed var(--c-line);border-radius:16px;color:var(--c-muted);
}
.empty-state strong{font-size:18px;color:var(--c-ink);}
.empty-state p{font-size:14.5px;line-height:1.8;margin:0;}

/* ---------- 侧栏 ---------- */
.side-col{min-width:0;}
.toc-box{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:16px;
  padding:16px 18px;box-shadow:var(--shadow-1);
}
@media (min-width:1024px){.toc-box{position:sticky;top:96px;}}
.toc-head{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.toc-title{font-size:14px;font-weight:700;letter-spacing:.04em;}
.toc-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:8px;border:1px solid var(--c-line);
  background:#fff;font-size:16px;line-height:1;color:var(--c-muted);
}
.toc-toggle:hover{color:var(--c-primary);background:var(--c-bg-alt);}
@media (min-width:1024px){.toc-toggle{display:none;}}
.toc-list{display:none;flex-direction:column;gap:2px;margin-top:12px;}
.toc-box.open .toc-list{display:flex;}
@media (min-width:1024px){.toc-list{display:flex;}}
.toc-link{
  display:block;padding:7px 10px;border-radius:8px;border-left:2px solid transparent;
  font-size:14px;line-height:1.6;color:var(--c-muted);transition:background .18s ease,color .18s ease,border-color .18s ease;
}
.toc-link:hover{background:var(--c-bg-alt);color:var(--c-primary);border-left-color:var(--c-primary);}
.toc-link.toc-sub{padding-left:22px;font-size:13px;}
.side-card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:16px;
  padding:18px 20px;margin-top:18px;box-shadow:var(--shadow-1);
}
.side-card h2{font-size:14px;font-weight:700;margin:0 0 12px;letter-spacing:.04em;}
.side-list{list-style:none;display:flex;flex-direction:column;gap:2px;}
.side-list a{
  display:flex;align-items:flex-start;gap:8px;
  padding:8px 8px;border-radius:8px;font-size:14px;line-height:1.6;color:var(--c-muted);
  transition:background .18s ease,color .18s ease;
}
.side-list a:hover{background:var(--c-bg-alt);color:var(--c-primary);}
.side-list .arrow{color:var(--c-accent);flex:0 0 auto;}
.side-cta{display:flex;flex-direction:column;gap:10px;margin-top:18px;}
.side-cta .btn{width:100%;}

/* ---------- 文末 ---------- */
.article-foot{
  margin-top:44px;padding-top:24px;border-top:1px solid var(--c-line);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
}
.tag-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.tag-label{font-size:13px;color:var(--c-muted);}
.tag{
  display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;
  border:1px solid var(--c-bark);background:#fff;color:var(--c-bark);
  font-size:12.5px;transition:background .18s ease,border-color .18s ease,color .18s ease;
}
.tag:hover{background:var(--c-accent-soft);border-color:var(--c-accent);color:#6B4A12;}

/* ---------- 相关推荐 ---------- */
.related{padding:8px 0 0;}
.section-title{font-size:clamp(20px,2.4vw,26px);font-weight:800;margin:0 0 8px;line-height:1.35;}
.section-sub{font-size:14.5px;color:var(--c-muted);margin:0 0 26px;}
.related-grid{display:grid;grid-template-columns:1fr;gap:18px;}
@media (min-width:640px){.related-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.related-grid{grid-template-columns:repeat(3,1fr);}}
.related-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--c-card);border:1px solid var(--c-line);border-radius:16px;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.related-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(46,122,71,.35);}
.related-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--c-bg-alt);}
.related-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.related-card:hover .related-thumb img{transform:scale(1.04);}
.related-body{padding:16px 18px 20px;}
.related-body h3{font-size:17px;font-weight:700;line-height:1.5;margin:8px 0 6px;}
.related-body p{font-size:13.5px;line-height:1.75;color:var(--c-muted);margin:0;}

/* ---------- CTA ---------- */
.cta-band{padding:56px 0 68px;}
@media (min-width:1024px){.cta-band{padding:72px 0 88px;}}
.cta-inner{
  display:flex;flex-direction:column;gap:22px;align-items:flex-start;
  background:var(--c-bg-alt);border:1px solid #DDE6D2;border-radius:24px;
  padding:32px 24px;
}
@media (min-width:768px){
  .cta-inner{flex-direction:row;align-items:center;justify-content:space-between;padding:40px 44px;gap:32px;}
}
.cta-inner h2{font-size:clamp(20px,2.6vw,26px);font-weight:800;line-height:1.35;margin:0 0 10px;}
.cta-inner p{font-size:14.5px;line-height:1.8;color:var(--c-muted);margin:0;max-width:560px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-primary-deep);color:#F3F1E6;padding:56px 0 0;margin-top:8px;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;padding-bottom:40px;}
@media (min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.site-footer .brand-mark{background:rgba(255,255,255,.14);color:#fff;}
.site-footer .brand-name{color:#fff;}
.site-footer .brand-sub{color:rgba(243,241,230,.7);}
.footer-desc{font-size:13.5px;line-height:1.8;margin:0;max-width:320px;color:rgba(243,241,230,.74);}
.footer-title{font-size:14px;font-weight:700;color:#fff;margin:0 0 14px;letter-spacing:.04em;}
.footer-list{list-style:none;display:flex;flex-direction:column;gap:10px;}
.footer-list a{display:inline-block;font-size:14px;color:rgba(243,241,230,.76);transition:color .18s ease,transform .18s ease;}
.footer-list a:hover{color:var(--c-accent);transform:translateX(2px);}
.footer-note{font-size:13.5px;line-height:1.8;color:rgba(243,241,230,.74);margin:0;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:18px 0 24px;
  display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;
  font-size:13px;color:rgba(243,241,230,.62);font-variant-numeric:tabular-nums;
}
.footer-bottom a{color:rgba(243,241,230,.82);transition:color .18s ease;}
.footer-bottom a:hover{color:var(--c-accent);}

/* roulang page: category2 */
:root{
    --c-primary:#2E7A47;
    --c-primary-deep:#1F5432;
    --c-primary-soft:rgba(46,122,71,.10);
    --c-accent:#E8B23A;
    --c-accent-soft:#F7E7BE;
    --c-bark:#8A5A33;
    --c-ink:#2B2118;
    --c-muted:#6F6A5E;
    --c-bg:#FBF9F2;
    --c-bg-alt:#F1F5E9;
    --c-card:#FFFFFF;
    --c-line:#E3E2D6;
    --radius-sm:12px;
    --radius:16px;
    --radius-lg:24px;
    --shadow-sm:0 1px 2px rgba(43,33,24,.05),0 8px 24px -12px rgba(43,33,24,.14);
    --shadow-hover:0 12px 32px -12px rgba(46,122,71,.28);
    --container:1200px;
  }

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

  html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }

  body{
    margin:0;
    background:var(--c-bg);
    color:var(--c-ink);
    font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
    font-size:16.5px;
    line-height:1.85;
    letter-spacing:.01em;
    -webkit-font-smoothing:antialiased;
  }

  img{ display:block; max-width:100%; }
  a{ color:inherit; text-decoration:none; }
  button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }
  input{ font:inherit; }
  h1,h2,h3,h4,p,ul,ol,figure{ margin:0; }
  ul,ol{ padding:0; list-style:none; }

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

  .container{
    width:100%;
    max-width:var(--container);
    margin:0 auto;
    padding:0 20px;
  }

  /* ---------- 顶部导航 ---------- */
  .site-header{
    position:sticky;
    top:0;
    z-index:60;
    background:rgba(251,249,242,.88);
    -webkit-backdrop-filter:blur(8px);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--c-line);
  }
  .nav{
    display:flex;
    align-items:center;
    gap:14px;
    height:64px;
  }
  .brand{
    display:flex;
    align-items:center;
    gap:10px;
    flex-shrink:0;
  }
  .brand-mark{
    width:28px;
    height:28px;
    border-radius:8px;
    background:var(--c-primary);
    color:#fff;
    display:grid;
    place-items:center;
    flex-shrink:0;
  }
  .brand-name{
    display:block;
    font-size:16px;
    font-weight:800;
    line-height:1.2;
    letter-spacing:-.01em;
    white-space:nowrap;
  }
  .brand-sub{
    display:none;
    font-size:11px;
    line-height:1.3;
    color:var(--c-muted);
    letter-spacing:.05em;
  }

  .nav-links{ display:none; }

  .nav-link{
    position:relative;
    display:inline-block;
    padding:6px 0;
    font-size:14.5px;
    color:var(--c-ink);
    transition:color .2s ease;
    white-space:nowrap;
  }
  .nav-link::after{
    content:"";
    position:absolute;
    left:8px;
    right:8px;
    bottom:-2px;
    height:2px;
    border-radius:2px;
    background:var(--c-accent);
    opacity:0;
    transform:scaleX(.6);
    transition:opacity .2s ease,transform .2s ease;
  }
  .nav-link:hover{ color:var(--c-primary); }
  .nav-link:hover::after,
  .nav-link.active::after{ opacity:1; transform:none; }
  .nav-link.active{ color:var(--c-primary); font-weight:700; }

  .nav-actions{
    margin-left:auto;
    display:flex;
    align-items:center;
    gap:10px;
  }

  .nav-search{
    display:none;
    align-items:center;
    gap:8px;
    height:38px;
    padding:0 14px;
    border-radius:999px;
    background:var(--c-bg-alt);
    border:1px solid transparent;
    transition:border-color .2s ease,box-shadow .2s ease;
  }
  .nav-search:focus-within{
    border-color:var(--c-primary);
    box-shadow:0 0 0 3px var(--c-primary-soft);
  }
  .nav-search input{
    width:150px;
    border:0;
    outline:none;
    background:transparent;
    font-size:13.5px;
    color:var(--c-ink);
  }
  .nav-search input::placeholder{ color:var(--c-muted); }

  .nav-login{ display:none; }

  /* ---------- 按钮 ---------- */
  .btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    height:46px;
    padding:0 22px;
    border:1px solid transparent;
    border-radius:999px;
    font-size:15px;
    font-weight:700;
    white-space:nowrap;
    transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,filter .18s ease;
  }
  .btn-sm{ height:38px; padding:0 16px; font-size:14px; }

  .btn-primary{
    background:linear-gradient(135deg,#2E7A47,#3E8F52);
    color:#fff;
    box-shadow:0 8px 20px -12px rgba(46,122,71,.85);
  }
  .btn-primary:hover{
    filter:brightness(1.06);
    transform:translateY(-1px);
    box-shadow:var(--shadow-hover);
  }
  .btn-primary:active{
    transform:none;
    box-shadow:inset 0 2px 6px rgba(0,0,0,.18);
  }

  .btn-ghost{
    background:#fff;
    color:var(--c-primary);
    border-color:var(--c-primary);
  }
  .btn-ghost:hover{
    background:var(--c-bg-alt);
    transform:translateY(-1px);
  }
  .btn-ghost:active{ transform:none; }

  .btn-accent{
    background:var(--c-accent);
    color:#2B2118;
    box-shadow:0 8px 18px -14px rgba(138,90,51,.9);
  }
  .btn-accent:hover{
    filter:brightness(1.05);
    transform:translateY(-1px);
  }
  .btn-accent:active{ transform:none; }

  .nav-ghost-btn,
  .nav-accent-btn{ display:none; }

  .nav-toggle{
    display:grid;
    place-items:center;
    width:44px;
    height:44px;
    border-radius:12px;
    border:1px solid var(--c-line);
    background:#fff;
    color:var(--c-ink);
    transition:background .2s ease,border-color .2s ease;
  }
  .nav-toggle:hover{ background:var(--c-bg-alt); border-color:var(--c-primary); }

  /* ---------- 移动抽屉 ---------- */
  .nav-overlay{
    position:fixed;
    inset:0;
    z-index:80;
    background:rgba(43,33,24,.45);
    opacity:0;
    pointer-events:none;
    transition:opacity .25s ease;
  }
  .nav-overlay.open{ opacity:1; pointer-events:auto; }

  .nav-drawer{
    position:fixed;
    top:0;
    right:0;
    z-index:90;
    height:100%;
    width:300px;
    max-width:86vw;
    padding:20px;
    background:var(--c-bg);
    overflow-y:auto;
    transform:translateX(100%);
    transition:transform .28s ease;
    box-shadow:-12px 0 40px -20px rgba(43,33,24,.45);
  }
  .nav-drawer.open{ transform:none; }

  .drawer-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding-bottom:16px;
    border-bottom:1px solid var(--c-line);
  }
  .drawer-title{
    font-size:15px;
    font-weight:800;
    letter-spacing:-.01em;
  }
  .drawer-close{
    display:grid;
    place-items:center;
    width:38px;
    height:38px;
    border-radius:10px;
    border:1px solid var(--c-line);
    background:#fff;
  }
  .drawer-links{
    display:flex;
    flex-direction:column;
    gap:2px;
    padding:14px 0;
    border-bottom:1px solid var(--c-line);
  }
  .drawer-links a{
    display:block;
    padding:11px 10px;
    border-radius:10px;
    font-size:15px;
    transition:background .2s ease,color .2s ease;
  }
  .drawer-links a:hover{ background:var(--c-bg-alt); color:var(--c-primary); }
  .drawer-links a.active{ background:var(--c-bg-alt); color:var(--c-primary); font-weight:700; }
  .drawer-search{
    display:flex;
    align-items:center;
    gap:8px;
    height:44px;
    margin-top:16px;
    padding:0 14px;
    border-radius:999px;
    background:var(--c-bg-alt);
    border:1px solid var(--c-line);
  }
  .drawer-search input{
    flex:1;
    border:0;
    outline:none;
    background:transparent;
    font-size:14px;
  }
  .drawer-actions{
    display:flex;
    flex-direction:column;
    gap:10px;
    margin-top:16px;
  }
  .drawer-actions .btn{ width:100%; }

  /* ---------- 状态条 ---------- */
  .status-strip{
    background:var(--c-bg-alt);
    border-bottom:1px solid var(--c-line);
  }
  .status-inner{
    display:flex;
    align-items:center;
    flex-wrap:wrap;
    gap:8px 12px;
    min-height:42px;
    padding-top:8px;
    padding-bottom:8px;
    font-size:13px;
    color:var(--c-muted);
  }
  .status-inner strong{ color:var(--c-primary-deep); font-weight:700; }
  .status-dot{
    width:8px;
    height:8px;
    border-radius:50%;
    background:#3C8C5A;
    box-shadow:0 0 0 3px rgba(60,140,90,.16);
    flex-shrink:0;
  }

  /* ---------- 频道头 ---------- */
  .page-hero{
    position:relative;
    padding:32px 0 40px;
    background-color:var(--c-bg);
    background-image:
      radial-gradient(circle at 88% 4%,rgba(46,122,71,.13),transparent 58%),
      radial-gradient(rgba(43,33,24,.06) 1px,transparent 1px);
    background-size:auto,18px 18px;
    overflow:hidden;
  }
  .breadcrumb{
    display:flex;
    align-items:center;
    flex-wrap:wrap;
    gap:8px;
    margin-bottom:20px;
    font-size:13.5px;
    color:var(--c-muted);
  }
  .breadcrumb a{ transition:color .2s ease; }
  .breadcrumb a:hover{ color:var(--c-primary); }
  .breadcrumb .sep{ color:#BFBBAC; }
  .breadcrumb .current{ color:var(--c-muted); }

  .hero-grid{
    display:grid;
    gap:28px;
    align-items:center;
  }
  .hero-copy .eyebrow{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:5px 14px;
    margin-bottom:16px;
    border-radius:999px;
    background:var(--c-accent-soft);
    color:var(--c-bark);
    font-size:12.5px;
    font-weight:700;
    letter-spacing:.04em;
  }
  .page-title{
    font-size:clamp(28px,4.2vw,42px);
    font-weight:800;
    line-height:1.25;
    letter-spacing:-.01em;
    margin-bottom:14px;
  }
  .page-lede{
    max-width:660px;
    font-size:17px;
    line-height:1.85;
    color:var(--c-muted);
    margin-bottom:22px;
  }
  .hero-tags{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    margin-bottom:24px;
  }
  .tag{
    display:inline-flex;
    align-items:center;
    padding:4px 12px;
    border-radius:999px;
    background:#fff;
    border:1px solid var(--c-line);
    font-size:12.5px;
    color:var(--c-muted);
  }
  .tag-accent{
    background:var(--c-accent-soft);
    border-color:transparent;
    color:var(--c-bark);
    font-weight:600;
  }
  .hero-actions{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
  }

  .hero-media{
    position:relative;
    aspect-ratio:3/4;
    border-radius:var(--radius-lg);
    overflow:hidden;
    border:1px solid var(--c-line);
    box-shadow:var(--shadow-sm);
    background:var(--c-bg-alt);
  }
  .hero-media img{
    width:100%;
    height:100%;
    object-fit:cover;
  }
  .media-tag{
    position:absolute;
    left:14px;
    bottom:14px;
    padding:5px 12px;
    border-radius:999px;
    background:rgba(43,33,24,.62);
    color:#fff;
    font-size:12px;
    letter-spacing:.02em;
    -webkit-backdrop-filter:blur(4px);
    backdrop-filter:blur(4px);
  }

  /* ---------- 通用板块 ---------- */
  .section{ padding:52px 0; }
  .section-alt{
    background:var(--c-bg-alt);
    border-top:1px solid var(--c-line);
    border-bottom:1px solid var(--c-line);
  }
  .section-head{
    max-width:720px;
    margin-bottom:30px;
  }
  .section-kicker{
    display:inline-block;
    margin-bottom:10px;
    font-size:12.5px;
    font-weight:700;
    letter-spacing:.14em;
    color:var(--c-primary);
    text-transform:uppercase;
  }
  .section-title{
    font-size:clamp(24px,3vw,32px);
    font-weight:700;
    line-height:1.3;
    letter-spacing:-.01em;
    margin-bottom:12px;
  }
  .section-desc{
    font-size:16px;
    color:var(--c-muted);
    line-height:1.85;
  }

  /* ---------- 图文交错 ---------- */
  .split-list{
    display:flex;
    flex-direction:column;
  }
  .split-row{
    display:grid;
    gap:24px;
    padding:30px 0;
    border-bottom:1px dashed var(--c-line);
  }
  .split-row:last-child{ border-bottom:0; padding-bottom:0; }
  .split-row:first-child{ padding-top:0; }
  .split-media{
    aspect-ratio:4/3;
    border-radius:20px;
    overflow:hidden;
    border:1px solid var(--c-line);
    background:var(--c-bg-alt);
    box-shadow:var(--shadow-sm);
  }
  .split-media img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform .5s ease;
  }
  .split-row:hover .split-media img{ transform:scale(1.03); }
  .split-index{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:52px;
    height:52px;
    margin-bottom:14px;
    border-radius:14px;
    border:2px solid var(--c-accent);
    background:#fff;
    color:var(--c-bark);
    font-size:18px;
    font-weight:800;
    font-variant-numeric:tabular-nums;
  }
  .split-title{
    font-size:clamp(20px,2.4vw,24px);
    font-weight:700;
    line-height:1.35;
    margin-bottom:12px;
  }
  .split-text{
    font-size:16px;
    color:var(--c-muted);
    line-height:1.85;
    margin-bottom:16px;
  }
  .split-tags{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
  }

  /* ---------- 能力卡 ---------- */
  .cap-grid{
    display:grid;
    gap:18px;
  }
  .cap-card{
    display:flex;
    gap:14px;
    padding:20px;
    background:var(--c-card);
    border:1px solid var(--c-line);
    border-radius:var(--radius);
    box-shadow:var(--shadow-sm);
    transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  }
  .cap-card:hover{
    transform:translateY(-2px);
    box-shadow:var(--shadow-hover);
    border-color:rgba(46,122,71,.35);
  }
  .cap-icon{
    display:grid;
    place-items:center;
    width:44px;
    height:44px;
    flex-shrink:0;
    border-radius:12px;
    background:var(--c-bg-alt);
    color:var(--c-primary);
  }
  .cap-title{
    font-size:17px;
    font-weight:700;
    line-height:1.5;
    margin-bottom:6px;
  }
  .cap-text{
    font-size:14.5px;
    line-height:1.8;
    color:var(--c-muted);
  }

  /* ---------- 步骤 ---------- */
  .steps{
    display:grid;
    gap:16px;
  }
  .step{
    position:relative;
    padding:22px 20px;
    background:var(--c-card);
    border:1px solid var(--c-line);
    border-radius:var(--radius);
    transition:transform .22s ease,box-shadow .22s ease;
  }
  .step:hover{
    transform:translateY(-2px);
    box-shadow:var(--shadow-hover);
  }
  .step-num{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:30px;
    height:30px;
    margin-bottom:12px;
    border-radius:50%;
    background:var(--c-primary);
    color:#fff;
    font-size:13px;
    font-weight:800;
    font-variant-numeric:tabular-nums;
  }
  .step-title{
    font-size:16.5px;
    font-weight:700;
    line-height:1.5;
    margin-bottom:6px;
  }
  .step-text{
    font-size:14px;
    line-height:1.8;
    color:var(--c-muted);
  }

  /* ---------- 提示条 ---------- */
  .notice{
    display:flex;
    gap:14px;
    padding:20px 22px;
    border-radius:var(--radius);
    background:var(--c-accent-soft);
    border-left:3px solid var(--c-accent);
  }
  .notice-icon{
    display:grid;
    place-items:center;
    width:34px;
    height:34px;
    flex-shrink:0;
    border-radius:10px;
    background:#fff;
    color:var(--c-bark);
  }
  .notice-title{
    font-size:16px;
    font-weight:700;
    margin-bottom:6px;
    color:#6B4A1F;
  }
  .notice-text{
    font-size:14.5px;
    line-height:1.85;
    color:#7A5B33;
  }

  /* ---------- FAQ ---------- */
  .faq{
    max-width:840px;
    margin:0 auto;
  }
  .faq-item{
    border-bottom:1px solid var(--c-line);
    transition:padding-left .2s ease;
  }
  .faq-item:first-child{ border-top:1px solid var(--c-line); }
  .faq-item summary{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    padding:18px 0;
    font-size:17px;
    font-weight:700;
    line-height:1.6;
    cursor:pointer;
    list-style:none;
    transition:color .2s ease;
  }
  .faq-item summary::-webkit-details-marker{ display:none; }
  .faq-item summary::after{
    content:"+";
    flex-shrink:0;
    width:26px;
    text-align:center;
    font-size:20px;
    font-weight:400;
    line-height:1;
    color:var(--c-primary);
    transition:transform .25s ease;
  }
  .faq-item[open] summary{ color:var(--c-primary); }
  .faq-item[open] summary::after{ content:"−"; }
  .faq-item[open]{ padding-left:14px; border-left:3px solid var(--c-accent); }
  .faq-answer{
    padding:0 0 20px;
    font-size:15.5px;
    line-height:1.9;
    color:var(--c-muted);
    max-width:740px;
  }
  .faq-answer p + p{ margin-top:12px; }

  /* ---------- CTA ---------- */
  .cta-band{
    display:grid;
    gap:22px;
    padding:32px 24px;
    border-radius:var(--radius-lg);
    background:linear-gradient(135deg,#F1F5E9 0%,#FBF9F2 70%);
    border:1px solid var(--c-line);
  }
  .cta-title{
    font-size:clamp(22px,2.8vw,28px);
    font-weight:800;
    line-height:1.35;
    margin-bottom:10px;
  }
  .cta-text{
    font-size:15.5px;
    line-height:1.85;
    color:var(--c-muted);
    max-width:620px;
  }
  .cta-actions{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
  }

  /* ---------- 页脚 ---------- */
  .site-footer{
    background:var(--c-primary-deep);
    color:#F3F1E7;
    padding:52px 0 0;
    margin-top:12px;
  }
  .footer-grid{
    display:grid;
    gap:32px;
    padding-bottom:36px;
  }
  .footer-brand{
    display:flex;
    align-items:center;
    gap:10px;
    margin-bottom:14px;
  }
  .footer-brand .brand-mark{
    background:rgba(255,255,255,.14);
    color:#F7E7BE;
  }
  .footer-brand .brand-name{ color:#fff; }
  .footer-brand .brand-sub{ color:rgba(243,241,231,.6); display:block; }
  .footer-desc{
    font-size:14px;
    line-height:1.85;
    color:rgba(243,241,231,.72);
    max-width:320px;
  }
  .footer-title{
    font-size:14px;
    font-weight:700;
    letter-spacing:.06em;
    margin-bottom:14px;
    color:#fff;
  }
  .footer-list{
    display:flex;
    flex-direction:column;
    gap:9px;
  }
  .footer-list a{
    display:inline-block;
    font-size:14px;
    color:rgba(243,241,231,.74);
    transition:color .2s ease,transform .2s ease;
  }
  .footer-list a:hover{
    color:var(--c-accent);
    transform:translateX(2px);
  }
  .footer-note{
    font-size:13.5px;
    line-height:1.85;
    color:rgba(243,241,231,.7);
  }
  .footer-bottom{
    display:flex;
    flex-wrap:wrap;
    gap:10px 24px;
    justify-content:space-between;
    padding:18px 0 22px;
    border-top:1px solid rgba(255,255,255,.12);
    font-size:13px;
    color:rgba(243,241,231,.62);
  }
  .footer-bottom a{
    color:rgba(243,241,231,.8);
    transition:color .2s ease;
  }
  .footer-bottom a:hover{ color:var(--c-accent); }

  /* ---------- 响应式 ---------- */
  @media (min-width:640px){
    .container{ padding:0 32px; }
    .nav-accent-btn{ display:inline-flex; }
    .cap-grid{ grid-template-columns:repeat(2,1fr); }
    .steps{ grid-template-columns:repeat(2,1fr); }
    .footer-grid{ grid-template-columns:repeat(2,1fr); }
    .cta-band{ padding:38px 34px; }
  }

  @media (min-width:768px){
    .section{ padding:64px 0; }
    .status-inner{ font-size:13.5px; }
  }

  @media (min-width:900px){
    .hero-grid{ grid-template-columns:1.55fr .9fr; gap:44px; }
    .hero-media{ aspect-ratio:9/16; }
    .split-row{ grid-template-columns:1fr 1fr; gap:48px; align-items:center; }
    .split-row.reverse .split-media{ order:-1; }
    .cta-band{ grid-template-columns:1fr auto; align-items:center; }
  }

  @media (min-width:1024px){
    .container{ padding:0 40px; }
    .nav{ height:72px; gap:22px; }
    .brand-sub{ display:block; }
    .nav-links{
      display:flex;
      align-items:center;
      gap:20px;
      margin-left:6px;
    }
    .nav-toggle{ display:none; }
    .section{ padding:88px 0; }
    .page-hero{ padding:40px 0 56px; }
    .steps{ grid-template-columns:repeat(4,1fr); }
    .footer-grid{ grid-template-columns:1.4fr 1fr 1fr 1.15fr; gap:36px; }
    .site-footer{ padding-top:64px; }
  }

  @media (min-width:1200px){
    .nav-login{
      display:inline-block;
      padding:8px 4px;
      font-size:14px;
      color:var(--c-muted);
      transition:color .2s ease;
    }
    .nav-login:hover{ color:var(--c-primary); }
  }

  @media (min-width:1280px){
    .nav-search{ display:flex; }
    .nav-ghost-btn{ display:inline-flex; }
  }

  @media (prefers-reduced-motion:reduce){
    *{ animation:none !important; transition:none !important; scroll-behavior:auto !important; }
  }

/* roulang page: category3 */
:root{
  --c-primary:#2E7A47;
  --c-primary-deep:#1F5432;
  --c-accent:#E8B23A;
  --c-accent-soft:#F7E7BE;
  --c-bark:#8A5A33;
  --c-ink:#2B2118;
  --c-muted:#6F6A5E;
  --c-bg:#FBF9F2;
  --c-bg-alt:#F1F5E9;
  --c-card:#FFFFFF;
  --c-line:#E3E2D6;
  --radius-card:16px;
  --radius-media:22px;
  --shadow-rest:0 1px 2px rgba(43,33,24,.05), 0 8px 24px -12px rgba(43,33,24,.14);
  --shadow-hover:0 12px 32px -12px rgba(46,122,71,.28);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.3}
p{margin:0 0 1.15em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media(min-width:640px){.container{padding:0 32px}}
@media(min-width:1024px){.container{padding:0 40px}}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,249,242,.88);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--c-line);
}
.nav{display:flex;align-items:center;gap:16px;height:64px}
@media(min-width:1024px){.nav{height:72px;gap:24px}}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:28px;height:28px;border-radius:8px;background:var(--c-primary);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;
}
.brand-name{display:block;font-size:15px;font-weight:800;line-height:1.15;letter-spacing:0}
.brand-sub{display:block;font-size:11px;color:var(--c-muted);line-height:1.3;letter-spacing:.08em}
.nav-links{display:none;align-items:center;gap:6px;margin-left:8px}
@media(min-width:1024px){.nav-links{display:flex;gap:8px}}
.nav-link{
  position:relative;display:inline-block;padding:8px 10px;font-size:15px;color:var(--c-ink);
  border-radius:8px;transition:color .18s ease;
}
.nav-link::after{
  content:"";position:absolute;left:10px;right:10px;bottom:2px;height:2px;border-radius:2px;
  background:var(--c-accent);opacity:0;transform:translateY(2px);transition:opacity .18s ease,transform .18s ease;
}
.nav-link:hover{color:var(--c-primary-deep)}
.nav-link:hover::after,.nav-link.active::after{opacity:1;transform:translateY(0)}
.nav-link.active{font-weight:700;color:var(--c-primary-deep)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.nav-search{
  display:none;align-items:center;gap:8px;height:40px;padding:0 14px;border-radius:999px;
  background:var(--c-bg-alt);border:1px solid transparent;transition:border-color .18s ease,box-shadow .18s ease;
}
@media(min-width:1180px){.nav-search{display:flex}}
.nav-search:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(46,122,71,.15)}
.nav-search input{
  width:140px;border:0;background:transparent;outline:none;font-size:14px;color:var(--c-ink);
}
.nav-search input::placeholder{color:#9A9488}
.nav-login{display:none;font-size:14px;color:var(--c-muted);padding:8px 4px;transition:color .18s ease}
@media(min-width:1024px){.nav-login{display:inline-block}}
.nav-login:hover{color:var(--c-primary-deep)}
.nav-ghost-btn,.nav-accent-btn{display:none}
@media(min-width:900px){.nav-accent-btn{display:inline-flex}}
@media(min-width:1024px){.nav-ghost-btn{display:inline-flex}}
.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--c-line);
  background:#fff;color:var(--c-ink);cursor:pointer;transition:background .18s ease,border-color .18s ease;
}
.nav-toggle:hover{background:var(--c-bg-alt);border-color:#CDD6C3}
@media(min-width:1024px){.nav-toggle{display:none}}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.01em;cursor:pointer;white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,filter .18s ease;
}
.btn-sm{height:40px;padding:0 16px;font-size:14px}
.btn-primary{
  background:linear-gradient(135deg,#2E7A47,#3E8F52);color:#fff;
  box-shadow:0 10px 24px -14px rgba(46,122,71,.85);
}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:var(--shadow-hover)}
.btn-primary:active{transform:none;box-shadow:inset 0 2px 6px rgba(0,0,0,.2)}
.btn-ghost{background:#fff;color:var(--c-primary);border-color:var(--c-primary)}
.btn-ghost:hover{background:var(--c-bg-alt);transform:translateY(-1px)}
.btn-ghost:active{transform:none;background:#E7EFDD}
.btn-accent{background:var(--c-accent);color:var(--c-ink);box-shadow:0 10px 24px -16px rgba(138,90,51,.9)}
.btn-accent:hover{filter:brightness(1.05);transform:translateY(-1px)}
.btn-accent:active{transform:none;box-shadow:inset 0 2px 6px rgba(138,90,51,.28)}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:.02em;
}
.badge-soft{background:var(--c-accent-soft);color:#6B4A16}
.badge-line{background:#fff;border:1px solid var(--c-primary);color:var(--c-primary)}
.tag{
  display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:999px;
  font-size:12px;color:var(--c-bark);background:#FCF6E8;border:1px solid #EBDCC2;
}

/* ---------- 页面头 ---------- */
.page-hero{
  position:relative;overflow:hidden;padding:28px 0 52px;
  background:
    radial-gradient(circle at 92% -10%, rgba(46,122,71,.14), transparent 52%),
    radial-gradient(circle at 6% 108%, rgba(232,178,58,.14), transparent 48%),
    var(--c-bg);
}
.page-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(43,33,24,.9) 1px, transparent 1px);
  background-size:22px 22px;opacity:.05;
}
.page-hero .container{position:relative;z-index:1}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--c-muted);margin-bottom:22px}
.crumbs a{color:var(--c-muted);transition:color .18s ease}
.crumbs a:hover{color:var(--c-primary)}
.crumbs .sep{color:#C6C2B4}
.crumbs .now{color:var(--c-muted)}
.hero-grid{display:grid;gap:32px;grid-template-columns:1fr;align-items:center}
@media(min-width:900px){.hero-grid{grid-template-columns:1.1fr .9fr;gap:48px}}
.page-hero h1{
  font-size:clamp(28px,4.2vw,44px);font-weight:800;line-height:1.25;letter-spacing:-.01em;
  margin:16px 0 16px;
}
.page-hero h1 em{font-style:normal;color:var(--c-primary)}
.hero-lead{font-size:17px;color:var(--c-muted);max-width:34em;margin-bottom:12px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:24px;font-size:13px;color:var(--c-muted)}
.hero-meta span{display:inline-flex;align-items:center;gap:6px}
.dot{width:6px;height:6px;border-radius:50%;background:var(--c-accent)}
.hero-media{
  position:relative;border-radius:var(--radius-media);overflow:hidden;
  aspect-ratio:3/4;box-shadow:var(--shadow-rest);
  border:1px solid rgba(227,226,214,.9);
}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(31,84,50,.72) 0%,rgba(31,84,50,.12) 42%,transparent 68%);
}
.hero-media-caption{
  position:absolute;left:18px;right:18px;bottom:18px;z-index:2;color:#fff;
}
.hero-media-caption strong{display:block;font-size:16px;font-weight:800;letter-spacing:.01em}
.hero-media-caption span{font-size:12.5px;color:rgba(255,255,255,.86)}

/* ---------- 板块 ---------- */
.section{padding:56px 0}
@media(min-width:1024px){.section{padding:88px 0}}
.section-alt{background:var(--c-bg-alt)}
.section-head{margin-bottom:32px}
.section-head .kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
  color:var(--c-primary);letter-spacing:.08em;margin-bottom:12px;
}
.section-head .kicker::before{content:"";width:20px;height:2px;border-radius:2px;background:var(--c-accent)}
.section-head h2{font-size:clamp(23px,3vw,32px);font-weight:700;line-height:1.3}
.section-head p{margin-top:12px;color:var(--c-muted);font-size:16px;max-width:44em}

/* ---------- 品种图鉴 ---------- */
.variety-grid{display:grid;gap:22px;grid-template-columns:1fr}
@media(min-width:700px){.variety-grid{grid-template-columns:repeat(2,1fr);align-items:start}}
@media(min-width:1100px){.variety-grid{grid-template-columns:repeat(3,1fr)}}
.variety-card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow-rest);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  display:flex;flex-direction:column;height:100%;
}
.variety-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#CFDCC6}
.variety-media{position:relative;overflow:hidden;background:var(--c-bg-alt);aspect-ratio:4/3}
.variety-media.tall{aspect-ratio:3/4}
.variety-media.square{aspect-ratio:1/1}
.variety-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.variety-card:hover .variety-media img{transform:scale(1.04)}
.variety-media .corner{
  position:absolute;left:12px;top:12px;z-index:2;height:26px;padding:0 11px;border-radius:999px;
  background:rgba(43,33,24,.62);color:#fff;font-size:12px;font-weight:600;
  display:inline-flex;align-items:center;
}
.variety-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.variety-body h3{font-size:18px;font-weight:800;line-height:1.45}
.variety-body h3 small{font-weight:600;font-size:13px;color:var(--c-muted);margin-left:6px}
.variety-origin{
  display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--c-bark);font-weight:600;
}
.variety-body p{font-size:14.5px;color:var(--c-muted);line-height:1.8;margin:0}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}

/* ---------- 时间线 ---------- */
.timeline{margin-top:8px}
.tl-item{
  position:relative;padding:0 0 26px 30px;border-left:1px solid var(--c-line);
}
.tl-item:last-child{border-left-color:transparent;padding-bottom:0}
.tl-dot{
  position:absolute;left:-7px;top:6px;width:13px;height:13px;border-radius:50%;
  background:var(--c-accent);border:3px solid var(--c-bg-alt);
}
.tl-month{font-size:13px;font-weight:800;color:var(--c-primary);letter-spacing:.04em;font-variant-numeric:tabular-nums}
.tl-item h3{font-size:17px;margin:6px 0 6px}
.tl-item p{font-size:14.5px;color:var(--c-muted);margin:0;max-width:34em}
@media(min-width:900px){
  .timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:0}
  .tl-item{padding:32px 18px 0 0;border-left:0;border-top:1px solid var(--c-line)}
  .tl-dot{left:0;top:-6px;border-color:var(--c-bg-alt)}
  .tl-item p{max-width:none}
}

/* ---------- 口感偏好对照 ---------- */
.pref-grid{display:grid;gap:20px;grid-template-columns:1fr}
@media(min-width:768px){.pref-grid{grid-template-columns:1fr 1fr}}
.pref-card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius-card);
  padding:24px;box-shadow:var(--shadow-rest);border-left-width:4px;
}
.pref-card.green{border-left-color:var(--c-primary)}
.pref-card.bark{border-left-color:var(--c-bark)}
.pref-card h3{font-size:19px;margin-bottom:6px}
.pref-card .pref-sub{font-size:13px;color:var(--c-muted);margin-bottom:16px}
.pref-list{display:grid;gap:12px}
.pref-list li{display:flex;gap:10px;font-size:15px;color:#4A4238;line-height:1.7}
.pref-list li::before{
  content:"";flex-shrink:0;width:8px;height:8px;border-radius:50%;margin-top:9px;
  background:var(--c-primary);
}
.pref-card.bark .pref-list li::before{background:var(--c-bark)}

.tip-bar{
  margin-top:22px;display:flex;gap:14px;align-items:flex-start;
  background:#FCF6E8;border:1px solid #EBDCC2;border-radius:14px;padding:18px 20px;
}
.tip-bar .tip-icon{
  flex-shrink:0;width:30px;height:30px;border-radius:9px;background:var(--c-accent-soft);
  display:grid;place-items:center;color:#6B4A16;font-weight:800;font-size:14px;
}
.tip-bar p{font-size:14.5px;color:#6B5218;margin:0;line-height:1.8}

/* ---------- 可查询内容 ---------- */
.query-grid{display:grid;gap:20px;grid-template-columns:1fr}
@media(min-width:768px){.query-grid{grid-template-columns:repeat(3,1fr)}}
.query-card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius-card);
  padding:24px;box-shadow:var(--shadow-rest);transition:transform .2s ease,box-shadow .2s ease;
}
.query-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.query-num{
  font-size:13px;font-weight:800;color:var(--c-primary);font-variant-numeric:tabular-nums;
  letter-spacing:.08em;margin-bottom:12px;
}
.query-card h3{font-size:17.5px;margin-bottom:8px}
.query-card p{font-size:14.5px;color:var(--c-muted);margin:0}
.query-card .txt-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:14px;font-weight:700;color:var(--c-primary)}
.query-card .txt-link:hover{color:var(--c-primary-deep);text-decoration:underline;text-underline-offset:4px}

/* ---------- FAQ ---------- */
.faq{max-width:800px;margin:0 auto;background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius-card);padding:8px 24px;box-shadow:var(--shadow-rest)}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item:last-child{border-bottom:0}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 0;background:none;border:0;text-align:left;cursor:pointer;
  font-size:17px;font-weight:700;line-height:1.5;transition:color .18s ease;
}
.faq-q:hover{color:var(--c-primary-deep)}
.faq-item.open .faq-q{color:var(--c-primary-deep)}
.faq-sign{
  flex-shrink:0;width:24px;height:24px;border-radius:50%;border:1px solid var(--c-line);
  display:grid;place-items:center;font-size:16px;font-weight:700;color:var(--c-primary);
  transition:background .2s ease,transform .2s ease;
}
.faq-item.open .faq-sign{background:var(--c-accent-soft);transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.open .faq-a{max-height:340px}
.faq-a-inner{padding:0 0 22px;font-size:15.5px;color:var(--c-muted);line-height:1.85;border-left:3px solid var(--c-accent);padding-left:14px;margin-bottom:4px}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:24px;
  background:linear-gradient(120deg,#1F5432 0%,#2E7A47 62%,#3E8F52 100%);
  color:#fff;padding:44px 28px;display:grid;gap:26px;align-items:center;
}
@media(min-width:900px){.cta-band{grid-template-columns:1.3fr .7fr;padding:52px 48px}}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(232,178,58,.32),transparent 68%);
}
.cta-band h2{font-size:clamp(22px,3vw,30px);line-height:1.35;position:relative;z-index:1}
.cta-band p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.86);max-width:36em;position:relative;z-index:1}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:1}
@media(min-width:900px){.cta-actions{justify-content:flex-end}}
.cta-band .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.14)}
.cta-note{margin-top:16px;font-size:13px;color:rgba(255,255,255,.72);position:relative;z-index:1}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-primary-deep);color:#E9EFE3;margin-top:56px;padding:56px 0 0}
@media(min-width:1024px){.site-footer{margin-top:88px}}
.footer-grid{display:grid;gap:36px;grid-template-columns:1fr}
@media(min-width:700px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}}
.footer-brand{display:flex;align-items:center;gap:10px}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-sub{color:#A6BCA1}
.footer-desc,.footer-note{font-size:14px;color:#C3D2BE;margin:16px 0 0;line-height:1.8}
.footer-title{font-size:15px;font-weight:700;color:#fff;margin:0 0 16px}
.footer-list{display:grid;gap:10px;font-size:14px}
.footer-list a{display:inline-block;color:#D3DECE;transition:color .18s ease,transform .18s ease}
.footer-list a:hover{color:var(--c-accent);transform:translateX(2px)}
.footer-bottom{
  margin-top:40px;border-top:1px solid rgba(255,255,255,.12);padding:20px 0 26px;
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:13px;color:#A9BAA4;
}
.footer-bottom a{color:#D3DECE}
.footer-bottom a:hover{color:var(--c-accent)}

/* ---------- 抽屉 ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(43,33,24,.45);z-index:70;
  opacity:0;pointer-events:none;transition:opacity .3s ease;
}
.drawer-mask.open{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:300px;max-width:86vw;z-index:80;
  background:var(--c-bg);padding:22px;overflow-y:auto;
  transform:translateX(100%);transition:transform .3s ease;
  box-shadow:-12px 0 40px -20px rgba(43,33,24,.4);
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.drawer-close{
  width:40px;height:40px;border-radius:12px;border:1px solid var(--c-line);background:#fff;
  display:grid;place-items:center;cursor:pointer;
}
.drawer-close:hover{background:var(--c-bg-alt)}
.drawer-search{display:flex;align-items:center;gap:8px;height:44px;padding:0 14px;border-radius:12px;background:var(--c-bg-alt);border:1px solid var(--c-line);margin-bottom:18px}
.drawer-search input{border:0;background:transparent;outline:none;font-size:14px;width:100%}
.drawer-links{display:grid;gap:4px;margin-bottom:22px}
.drawer-links a{
  display:block;padding:12px 12px;border-radius:12px;font-size:15px;font-weight:600;color:var(--c-ink);
  transition:background .18s ease,color .18s ease;
}
.drawer-links a:hover{background:var(--c-bg-alt);color:var(--c-primary-deep)}
.drawer-links a.active{background:var(--c-accent-soft);color:#6B4A16}
.drawer-actions{display:grid;gap:10px}
.drawer-actions .btn{width:100%}

@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}

/* roulang page: category4 */
:root{
    --c-primary:#2E7A47;
    --c-primary-deep:#1F5432;
    --c-accent:#E8B23A;
    --c-accent-soft:#F7E7BE;
    --c-bark:#8A5A33;
    --c-ink:#2B2118;
    --c-muted:#6F6A5E;
    --c-bg:#FBF9F2;
    --c-bg-alt:#F1F5E9;
    --c-card:#FFFFFF;
    --c-line:#E3E2D6;
    --radius-card:16px;
    --radius-lg:24px;
    --shadow-card:0 1px 2px rgba(43,33,24,.05),0 8px 24px -12px rgba(43,33,24,.14);
    --shadow-hover:0 12px 32px -12px rgba(46,122,71,.28);
    --ease:cubic-bezier(.25,.7,.3,1);
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;}
  .app-body{
    margin:0;
    font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
    background:var(--c-bg);
    color:var(--c-ink);
    font-size:16px;
    line-height:1.85;
    letter-spacing:.01em;
    font-variant-numeric:tabular-nums;
    -webkit-font-smoothing:antialiased;
  }
  .app-body img{display:block;max-width:100%;}
  .app-body a{color:inherit;text-decoration:none;}
  .app-body button{font:inherit;cursor:pointer;color:inherit;}
  .app-body ul,.app-body ol{list-style:none;margin:0;padding:0;}
  .app-body :focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;border-radius:6px;}
  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
  @media (min-width:640px){.container{padding:0 32px;}}
  @media (min-width:1024px){.container{padding:0 40px;}}

  /* ---------- header ---------- */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(251,249,242,.88);
    -webkit-backdrop-filter:blur(8px);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--c-line);
  }
  .nav{display:flex;align-items:center;gap:20px;height:64px;}
  @media (min-width:1024px){.nav{height:72px;gap:28px;}}
  .brand{display:flex;align-items:center;gap:10px;flex:none;}
  .brand-mark{
    width:28px;height:28px;border-radius:8px;background:var(--c-primary);color:#fff;
    display:grid;place-items:center;flex:none;
  }
  .brand-name{display:block;font-size:16px;font-weight:800;line-height:1.15;letter-spacing:-.01em;color:var(--c-ink);}
  .brand-sub{display:block;font-size:11px;line-height:1.2;color:var(--c-muted);letter-spacing:.04em;}
  .nav-links{display:none;}
  @media (min-width:1024px){.nav-links{display:flex;align-items:center;gap:24px;}}
  .nav-link{position:relative;font-size:15px;color:var(--c-ink);padding:8px 0;transition:color .2s var(--ease);}
  .nav-link:hover{color:var(--c-primary);}
  .nav-link.active{color:var(--c-primary-deep);font-weight:700;}
  .nav-link.active::after{
    content:"";position:absolute;left:4px;right:4px;bottom:-4px;height:2px;
    background:var(--c-accent);border-radius:2px;
  }
  .nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px;}
  .nav-search{
    display:none;align-items:center;gap:6px;
    height:38px;width:200px;padding:0 14px;border-radius:999px;
    background:#F2EFE4;border:1px solid transparent;transition:border-color .2s,box-shadow .2s;
  }
  @media (min-width:1024px){.nav-search{display:flex;}}
  .nav-search:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(46,122,71,.12);}
  .nav-search input{border:0;background:transparent;outline:none;width:100%;font-size:13px;color:var(--c-ink);}
  .nav-search input::placeholder{color:#9A9484;}
  .nav-login{display:none;font-size:14px;color:var(--c-muted);transition:color .2s;}
  .nav-login:hover{color:var(--c-primary);}
  @media (min-width:1024px){.nav-login{display:inline-block;}}
  .nav-ghost-btn{display:none;}
  @media (min-width:1024px){.nav-ghost-btn{display:inline-flex;}}
  .nav-accent-btn{display:none;}
  @media (min-width:768px){.nav-accent-btn{display:inline-flex;}}
  .nav-toggle{
    display:grid;place-items:center;width:44px;height:44px;flex:none;
    border-radius:12px;border:1px solid var(--c-line);background:#fff;color:var(--c-ink);
    transition:background .2s,border-color .2s,transform .2s;
  }
  .nav-toggle:hover{background:var(--c-bg-alt);border-color:#CFD8BF;}
  .nav-toggle:active{transform:scale(.96);}
  @media (min-width:1024px){.nav-toggle{display:none;}}

  /* ---------- buttons ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:46px;padding:0 22px;border-radius:999px;border:1px solid transparent;
    font-size:15px;font-weight:700;line-height:1;white-space:nowrap;
    transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s,color .18s,filter .18s;
  }
  .btn:active{transform:translateY(0) scale(.99);}
  .btn-sm{height:38px;padding:0 16px;font-size:14px;}
  .btn-primary{background:linear-gradient(135deg,#2E7A47,#3E8F52);color:#fff;box-shadow:0 8px 20px -12px rgba(46,122,71,.6);}
  .btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 14px 30px -12px rgba(46,122,71,.55);}
  .btn-primary:active{box-shadow:inset 0 2px 6px rgba(0,0,0,.18);}
  .btn-ghost{background:#fff;border-color:var(--c-primary);color:var(--c-primary);}
  .btn-ghost:hover{background:var(--c-bg-alt);transform:translateY(-1px);}
  .btn-accent{background:var(--c-accent);color:#2B2118;box-shadow:0 8px 20px -14px rgba(232,178,58,.9);}
  .btn-accent:hover{filter:brightness(1.05);transform:translateY(-1px);}
  .btn-on-dark{background:transparent;border-color:rgba(255,255,255,.5);color:#fff;}
  .btn-on-dark:hover{background:rgba(255,255,255,.14);transform:translateY(-1px);}

  /* ---------- badges / tags ---------- */
  .eyebrow{
    display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 12px;border-radius:999px;
    background:var(--c-accent-soft);color:#7A5716;font-size:12px;font-weight:700;letter-spacing:.02em;
  }
  .eyebrow-green{background:rgba(46,122,71,.10);color:var(--c-primary-deep);}
  .tag{
    display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
    border:1px solid rgba(138,90,51,.35);color:var(--c-bark);font-size:12px;font-weight:600;
  }

  /* ---------- breadcrumb ---------- */
  .crumb{padding:20px 0 0;font-size:13px;color:var(--c-muted);display:flex;flex-wrap:wrap;gap:6px;align-items:center;}
  .crumb a{color:var(--c-muted);transition:color .2s;}
  .crumb a:hover{color:var(--c-primary);}
  .crumb .sep{color:#B9B4A4;}
  .crumb .current{color:#9A9484;}

  /* ---------- page hero ---------- */
  .page-hero{
    padding:28px 0 48px;
    border-bottom:1px solid var(--c-line);
    background:
      radial-gradient(680px 320px at 88% -10%,rgba(46,122,71,.12),transparent 70%),
      radial-gradient(rgba(43,33,24,.055) 1px,transparent 1px) 0 0/18px 18px,
      var(--c-bg);
  }
  @media (min-width:1024px){.page-hero{padding:36px 0 64px;}}
  .hero-grid{display:grid;gap:32px;align-items:center;}
  @media (min-width:1024px){.hero-grid{grid-template-columns:1.3fr .7fr;gap:56px;}}
  .page-title{
    font-size:clamp(28px,4.2vw,42px);font-weight:800;line-height:1.25;letter-spacing:-.01em;
    margin:16px 0 16px;color:var(--c-ink);max-width:20em;
  }
  .page-lead{font-size:16px;line-height:1.85;color:var(--c-muted);margin:0 0 26px;max-width:580px;}
  .hero-actions{display:flex;flex-wrap:wrap;gap:12px;}
  .hero-figure{
    width:100%;max-width:340px;margin:0 auto;aspect-ratio:3/4;border-radius:var(--radius-lg);
    overflow:hidden;box-shadow:0 20px 44px -24px rgba(31,84,50,.5);border:1px solid rgba(255,255,255,.7);
  }
  @media (min-width:1024px){.hero-figure{max-width:none;}}
  .hero-figure img{width:100%;height:100%;object-fit:cover;}
  .hero-points{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:26px;}
  .hero-point{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--c-muted);}
  .dot{width:7px;height:7px;border-radius:50%;background:var(--c-primary);flex:none;}

  /* ---------- sections ---------- */
  .section{padding:56px 0;}
  @media (min-width:1024px){.section{padding:88px 0;}}
  .section-alt{background:var(--c-bg-alt);}
  .section-head{margin-bottom:32px;max-width:680px;}
  @media (min-width:1024px){.section-head{margin-bottom:44px;}}
  .section-title{font-size:clamp(24px,3vw,32px);font-weight:700;line-height:1.3;margin:12px 0 10px;color:var(--c-ink);}
  .section-sub{margin:0;font-size:15px;line-height:1.85;color:var(--c-muted);}

  /* ---------- numbered checklist ---------- */
  .check-list{display:grid;gap:0;}
  .check-item{
    display:grid;grid-template-columns:56px 1fr;gap:18px;align-items:start;
    padding:24px 0;border-bottom:1px dashed var(--c-line);
  }
  .check-item:first-child{padding-top:0;}
  .check-item:last-child{border-bottom:0;padding-bottom:0;}
  .check-num{
    width:56px;height:56px;border-radius:16px;background:#fff;border:2px solid var(--c-accent-soft);
    display:grid;place-items:center;color:#B98318;font-weight:800;font-size:18px;letter-spacing:.02em;
  }
  .check-body h3{font-size:18px;font-weight:700;line-height:1.5;margin:0 0 6px;color:var(--c-ink);}
  .check-body p{margin:0 0 12px;font-size:15px;line-height:1.8;color:var(--c-muted);max-width:60em;}
  .tag-row{display:flex;flex-wrap:wrap;gap:8px;}

  /* ---------- compare ---------- */
  .compare-grid{display:grid;gap:20px;}
  @media (min-width:768px){.compare-grid{grid-template-columns:1fr 1fr;gap:24px;}}
  .compare-card{
    background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius-card);
    padding:26px 24px;box-shadow:var(--shadow-card);transition:box-shadow .2s var(--ease),transform .2s var(--ease);
  }
  .compare-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);}
  .compare-card.is-yes{border-top:4px solid var(--c-primary);}
  .compare-card.is-no{border-top:4px solid var(--c-bark);}
  .compare-card h3{font-size:19px;font-weight:700;margin:0 0 6px;}
  .compare-card .compare-note{margin:0 0 16px;font-size:13px;color:var(--c-muted);}
  .compare-list li{display:flex;gap:10px;align-items:flex-start;padding:11px 0;border-bottom:1px dashed var(--c-line);font-size:15px;line-height:1.75;}
  .compare-list li:last-child{border-bottom:0;padding-bottom:0;}
  .mark{width:20px;height:20px;border-radius:50%;flex:none;display:grid;place-items:center;font-size:12px;font-weight:800;margin-top:4px;}
  .is-yes .mark{background:rgba(46,122,71,.12);color:var(--c-primary);}
  .is-no .mark{background:rgba(138,90,51,.14);color:var(--c-bark);}

  /* ---------- steps ---------- */
  .steps{display:grid;gap:18px;}
  @media (min-width:768px){.steps{grid-template-columns:repeat(4,1fr);gap:16px;}}
  .step{
    position:relative;background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius-card);
    padding:24px 20px;box-shadow:var(--shadow-card);
  }
  .step-num{
    width:36px;height:36px;border-radius:12px;background:var(--c-bg-alt);color:var(--c-primary-deep);
    display:grid;place-items:center;font-weight:800;font-size:15px;margin-bottom:12px;
  }
  .step h3{font-size:17px;font-weight:700;margin:0 0 6px;}
  .step p{margin:0;font-size:14px;line-height:1.75;color:var(--c-muted);}
  @media (min-width:768px){
    .step:not(:last-child)::after{
      content:"";position:absolute;top:42px;right:-13px;width:12px;height:2px;background:#D6DCC8;
    }
  }

  /* ---------- tip bar ---------- */
  .tip-bar{
    display:flex;gap:14px;align-items:flex-start;
    background:var(--c-accent-soft);border-left:3px solid var(--c-bark);border-radius:12px;
    padding:18px 20px;font-size:15px;line-height:1.8;color:#5C4A1C;margin-top:24px;
  }
  .tip-bar strong{color:#4A3A11;}

  /* ---------- scene cards ---------- */
  .scene-grid{display:grid;gap:20px;}
  @media (min-width:640px){.scene-grid{grid-template-columns:1fr 1fr;}}
  @media (min-width:1024px){.scene-grid{grid-template-columns:repeat(4,1fr);gap:22px;}}
  .scene-card{
    background:var(--c-card);border:1px solid var(--c-line);border-radius:20px;overflow:hidden;
    box-shadow:var(--shadow-card);transition:transform .22s var(--ease),box-shadow .22s var(--ease);
    display:flex;flex-direction:column;
  }
  .scene-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
  .scene-card img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--c-bg-alt);}
  .scene-body{padding:18px 18px 22px;}
  .scene-body h3{font-size:17px;font-weight:700;margin:0 0 6px;}
  .scene-body p{margin:0;font-size:14px;line-height:1.75;color:var(--c-muted);}

  /* ---------- FAQ ---------- */
  .faq-wrap{max-width:820px;margin:0 auto;background:var(--c-card);border:1px solid var(--c-line);border-radius:20px;padding:8px 24px;box-shadow:var(--shadow-card);}
  .faq-item{border-bottom:1px solid var(--c-line);transition:box-shadow .2s;}
  .faq-item:last-child{border-bottom:0;}
  .faq-item.open{box-shadow:inset 3px 0 0 var(--c-accent);}
  .faq-q{
    display:flex;width:100%;align-items:center;justify-content:space-between;gap:16px;
    padding:20px 0;background:none;border:0;text-align:left;
    font-size:17px;font-weight:700;line-height:1.5;color:var(--c-ink);
    min-height:44px;transition:color .2s;
  }
  .faq-q:hover{color:var(--c-primary);}
  .faq-icon{
    width:26px;height:26px;flex:none;border-radius:50%;border:1px solid var(--c-line);
    display:grid;place-items:center;font-size:16px;font-weight:700;color:var(--c-primary);
    transition:transform .3s var(--ease),background .2s;
  }
  .faq-item.open .faq-icon{background:var(--c-accent-soft);transform:rotate(45deg);}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease);}
  .faq-a-inner{padding:0 0 20px;font-size:15px;line-height:1.85;color:var(--c-muted);max-width:62em;}

  /* ---------- CTA ---------- */
  .cta-band{
    background:linear-gradient(135deg,#1F5432,#2E7A47);color:#fff;border-radius:var(--radius-lg);
    padding:36px 26px;display:grid;gap:24px;align-items:center;
    box-shadow:0 24px 48px -30px rgba(31,84,50,.7);
  }
  @media (min-width:1024px){.cta-band{grid-template-columns:1.35fr .65fr;padding:48px 44px;}}
  .cta-band h2{font-size:clamp(22px,2.6vw,28px);font-weight:700;line-height:1.35;margin:0 0 10px;color:#fff;}
  .cta-band p{margin:0;font-size:15px;line-height:1.8;color:rgba(255,255,255,.82);max-width:44em;}
  .cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
  .cta-hint{margin-top:14px;font-size:13px;color:rgba(255,255,255,.66);}

  /* ---------- footer ---------- */
  .site-footer{background:var(--c-primary-deep);color:#F3F1E7;padding:56px 0 0;margin-top:8px;}
  .footer-grid{display:grid;gap:32px;}
  @media (min-width:768px){.footer-grid{grid-template-columns:1fr 1fr;gap:36px;}}
  @media (min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}}
  .footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
  .footer-brand .brand-mark{background:rgba(255,255,255,.14);color:#fff;}
  .footer-brand .brand-name{color:#fff;}
  .footer-brand .brand-sub{color:rgba(243,241,231,.6);}
  .footer-title{font-size:15px;font-weight:700;margin:0 0 14px;color:#fff;letter-spacing:.02em;}
  .footer-list{display:grid;gap:9px;}
  .footer-list a{
    display:inline-block;font-size:14px;color:rgba(243,241,231,.82);
    transition:color .2s var(--ease),transform .2s var(--ease);
  }
  .footer-list a:hover{color:var(--c-accent);transform:translateX(2px);}
  .footer-desc,.footer-note{margin:0;font-size:14px;line-height:1.85;color:rgba(243,241,231,.78);}
  .footer-bottom{
    margin-top:40px;border-top:1px solid rgba(255,255,255,.12);padding:20px 0;
    display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between;
    font-size:13px;color:rgba(243,241,231,.68);
  }
  .footer-bottom a{color:var(--c-accent);transition:color .2s;}
  .footer-bottom a:hover{color:#fff;}

  /* ---------- drawer ---------- */
  .drawer-mask{
    position:fixed;inset:0;background:rgba(43,33,24,.45);z-index:70;
    opacity:0;pointer-events:none;transition:opacity .25s var(--ease);
  }
  .drawer-mask.open{opacity:1;pointer-events:auto;}
  .nav-drawer{
    position:fixed;top:0;right:0;bottom:0;width:300px;max-width:86vw;z-index:80;
    background:var(--c-bg);padding:20px;overflow-y:auto;
    transform:translateX(100%);transition:transform .28s var(--ease);
    box-shadow:-10px 0 36px rgba(43,33,24,.2);display:flex;flex-direction:column;gap:6px;
  }
  .nav-drawer.open{transform:translateX(0);}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
  .drawer-close{
    width:40px;height:40px;border-radius:12px;border:1px solid var(--c-line);background:#fff;
    display:grid;place-items:center;font-size:18px;line-height:1;
  }
  .drawer-close:hover{background:var(--c-bg-alt);}
  .drawer-link{
    display:block;padding:13px 10px;border-radius:10px;font-size:15px;font-weight:600;
    border-bottom:1px solid var(--c-line);transition:background .2s,color .2s;
  }
  .drawer-link:hover,.drawer-link.active{background:var(--c-bg-alt);color:var(--c-primary-deep);}
  .drawer-search{
    display:flex;align-items:center;gap:8px;height:42px;padding:0 14px;margin:14px 0 6px;
    border-radius:999px;background:#F2EFE4;border:1px solid transparent;
  }
  .drawer-search:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(46,122,71,.12);}
  .drawer-search input{border:0;background:transparent;outline:none;width:100%;font-size:14px;color:var(--c-ink);}
  .drawer-actions{display:grid;gap:10px;margin-top:14px;}
  .drawer-actions .btn{width:100%;}
  body.drawer-locked{overflow:hidden;}
  @media (min-width:1024px){.nav-drawer,.drawer-mask{display:none;}}

/* roulang page: category5 */
:root{
  --c-primary:#2E7A47;
  --c-primary-deep:#1F5432;
  --c-accent:#E8B23A;
  --c-accent-soft:#F7E7BE;
  --c-bark:#8A5A33;
  --c-ink:#2B2118;
  --c-muted:#6F6A5E;
  --c-bg:#FBF9F2;
  --c-bg-alt:#F1F5E9;
  --c-card:#FFFFFF;
  --c-line:#E3E2D6;
  --c-success:#3C8C5A;
  --shadow-sm:0 1px 2px rgba(43,33,24,.05),0 8px 24px -12px rgba(43,33,24,.14);
  --shadow-hover:0 12px 32px -12px rgba(46,122,71,.28);
  --r-card:16px;
  --r-media:24px;
  --r-input:12px;
}
*,*::before,*::after{box-sizing:border-box}
.site-body{
  margin:0;
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
.site-body img{display:block;max-width:100%;height:auto}
.site-body a{color:var(--c-primary);text-decoration:none}
.site-body button{font-family:inherit}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:640px){.container{padding:0 32px}}
@media (min-width:1024px){.container{padding:0 40px}}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,249,242,.88);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--c-line);
}
.nav{display:flex;align-items:center;gap:20px;height:64px}
@media (min-width:1024px){.nav{height:72px;gap:24px}}
.brand{display:flex;align-items:center;gap:10px;flex:none;color:var(--c-ink);text-decoration:none}
.brand-mark{
  width:28px;height:28px;border-radius:8px;flex:none;
  background:var(--c-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;
}
.brand-name{display:block;font-size:16px;font-weight:800;line-height:1.2;letter-spacing:.01em}
.brand-sub{display:none;font-size:11px;line-height:1.2;letter-spacing:.14em;color:var(--c-muted);margin-top:2px}
@media (min-width:1024px){.brand-sub{display:block}}
.nav-links{display:none;align-items:center;gap:18px}
@media (min-width:1024px){.nav-links{display:flex}}
@media (min-width:1200px){.nav-links{gap:24px}}
.nav-link{
  position:relative;padding:6px 0;
  font-size:14px;font-weight:500;color:var(--c-muted);
  white-space:nowrap;text-decoration:none;transition:color .18s ease;
}
@media (min-width:1200px){.nav-link{font-size:15px}}
.nav-link::after{
  content:"";position:absolute;left:8px;right:8px;bottom:-8px;height:2px;border-radius:2px;
  background:var(--c-accent);transform:scaleX(0);transform-origin:center;
  transition:transform .2s ease;
}
.nav-link:hover{color:var(--c-ink)}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--c-primary-deep);font-weight:700}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-search{
  display:none;align-items:center;gap:8px;
  width:200px;height:38px;padding:0 14px;
  background:var(--c-bg-alt);border:1px solid transparent;border-radius:999px;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
@media (min-width:1280px){.nav-search{display:flex}}
.nav-search:focus-within{
  background:#fff;border-color:var(--c-primary);
  box-shadow:0 0 0 3px rgba(46,122,71,.16);
}
.nav-search input{
  width:100%;border:0;background:transparent;outline:none;
  font-size:13.5px;color:var(--c-ink);font-family:inherit;
}
.nav-search input::placeholder{color:#9A9488}
.nav-login{display:none;font-size:14px;color:var(--c-muted);text-decoration:none;padding:8px 4px;transition:color .18s ease}
.nav-login:hover{color:var(--c-primary-deep)}
@media (min-width:1024px){.nav-login{display:inline-block}}
.nav-ghost-btn{display:none}
@media (min-width:1200px){.nav-ghost-btn{display:inline-flex}}
.nav-accent-btn{display:none}
@media (min-width:768px){.nav-accent-btn{display:inline-flex}}
.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;
  border:1px solid var(--c-line);background:#fff;color:var(--c-ink);
  cursor:pointer;transition:background .18s ease,border-color .18s ease;
}
.nav-toggle:hover{background:var(--c-bg-alt);border-color:#CFCFBE}
@media (min-width:1024px){.nav-toggle{display:none}}

/* ---------- Buttons / Pills ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:999px;
  border:1px solid transparent;
  font-size:15px;font-weight:700;line-height:1;
  text-decoration:none;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.btn-primary{
  background:linear-gradient(135deg,#2E7A47,#3E8F52);
  color:#fff;box-shadow:0 10px 24px -14px rgba(46,122,71,.85);
}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:var(--shadow-hover)}
.btn-primary:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(0,0,0,.18)}
.btn-ghost{background:#fff;border-color:var(--c-primary);color:var(--c-primary)}
.btn-ghost:hover{background:var(--c-bg-alt);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0);background:#E7EEDA}
.btn-accent{background:var(--c-accent);color:#2B2118;box-shadow:0 8px 20px -12px rgba(232,178,58,.9)}
.btn-accent:hover{filter:brightness(1.05);transform:translateY(-1px)}
.btn-accent:active{transform:translateY(0)}
.btn:focus-visible,.nav-link:focus-visible,.anchor-link:focus-visible,.faq-q:focus-visible,.brand:focus-visible{
  outline:2px solid var(--c-accent);outline-offset:2px;
}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;
  font-size:12px;font-weight:700;line-height:1.6;
}
.pill-soft{background:var(--c-accent-soft);color:#7A4E15}
.pill-line{background:#fff;border:1px solid rgba(46,122,71,.45);color:var(--c-primary)}

/* ---------- Drawer ---------- */
.drawer-mask{
  position:fixed;inset:0;z-index:80;
  background:rgba(43,33,24,.45);
  opacity:0;pointer-events:none;transition:opacity .25s ease;
}
.drawer-mask.open{opacity:1;pointer-events:auto}
.nav-drawer{
  position:fixed;top:0;right:0;z-index:90;
  width:300px;max-width:86vw;height:100%;
  background:var(--c-bg);
  padding:22px 20px 32px;
  overflow-y:auto;
  transform:translateX(100%);
  transition:transform .3s ease;
  box-shadow:-24px 0 48px -24px rgba(43,33,24,.4);
}
.nav-drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-title{font-size:15px;font-weight:800;color:var(--c-ink)}
.drawer-close{
  width:36px;height:36px;border-radius:10px;border:1px solid var(--c-line);
  background:#fff;color:var(--c-ink);font-size:20px;line-height:1;cursor:pointer;
}
.drawer-close:hover{background:var(--c-bg-alt)}
.drawer-search{display:flex;gap:8px;margin-bottom:20px}
.drawer-search input{
  flex:1;height:42px;padding:0 14px;
  border:1px solid var(--c-line);border-radius:var(--r-input);
  background:#fff;font-size:14px;font-family:inherit;color:var(--c-ink);outline:none;
}
.drawer-search input:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(46,122,71,.16)}
.drawer-search button{
  height:42px;padding:0 16px;border:0;border-radius:var(--r-input);
  background:var(--c-primary);color:#fff;font-size:14px;font-weight:700;cursor:pointer;
}
.drawer-links{display:flex;flex-direction:column;gap:2px;margin-bottom:22px}
.drawer-links a{
  display:block;padding:12px 12px;border-radius:12px;
  font-size:15px;color:var(--c-ink);text-decoration:none;transition:background .18s ease,color .18s ease;
}
.drawer-links a:hover{background:var(--c-bg-alt);color:var(--c-primary-deep)}
.drawer-links a.active{background:var(--c-bg-alt);color:var(--c-primary-deep);font-weight:700}
.drawer-actions{display:flex;flex-direction:column;gap:10px}
.drawer-actions .btn{width:100%}

/* ---------- Section base ---------- */
.sec{padding:44px 0}
@media (min-width:1024px){.sec{padding:72px 0}}
.sec-alt{background:var(--c-bg-alt)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px}
.sec-title{margin:0;font-size:clamp(21px,2.6vw,28px);font-weight:800;line-height:1.35;letter-spacing:-.01em;color:var(--c-ink)}
.sec-sub{margin:8px 0 0;font-size:15px;color:var(--c-muted);line-height:1.8}

/* ---------- Breadcrumb ---------- */
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:6px;
  font-size:13.5px;color:var(--c-muted);margin-bottom:22px;
}
.breadcrumb a{color:var(--c-muted);text-decoration:none;transition:color .18s ease}
.breadcrumb a:hover{color:var(--c-primary)}
.breadcrumb .sep{color:#BEB9A8}
.breadcrumb .now{color:var(--c-muted);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- Channel head ---------- */
.channel-head{
  position:relative;
  padding:26px 0 40px;
  background:
    radial-gradient(circle at 88% -10%,rgba(46,122,71,.13),transparent 58%),
    radial-gradient(rgba(43,33,24,.05) 1px,transparent 1px);
  background-size:auto,18px 18px;
  background-color:var(--c-bg);
}
@media (min-width:1024px){.channel-head{padding:34px 0 56px}}
.channel-grid{display:grid;gap:28px;align-items:center}
@media (min-width:900px){.channel-grid{grid-template-columns:minmax(0,1fr) 232px;gap:44px}}
.channel-title{
  margin:14px 0 0;
  font-size:clamp(28px,4.2vw,44px);
  font-weight:800;line-height:1.25;letter-spacing:-.01em;color:var(--c-ink);
}
.channel-desc{margin:14px 0 0;font-size:16px;line-height:1.85;color:var(--c-muted);max-width:640px}
.channel-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.channel-cover{
  width:100%;max-width:190px;margin:0 auto;
  border-radius:var(--r-media);overflow:hidden;
  box-shadow:var(--shadow-sm);
}
@media (min-width:900px){.channel-cover{max-width:none;margin:0}}
.channel-cover img{
  width:100%;aspect-ratio:3/4;object-fit:cover;
  transition:transform .4s ease;
}
.channel-cover:hover img{transform:scale(1.03)}
.channel-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}

/* ---------- Self check ---------- */
.selfcheck{display:grid;gap:16px}
@media (min-width:768px){.selfcheck{grid-template-columns:repeat(3,1fr)}}
.check-item{
  position:relative;
  padding:22px 22px 22px 66px;
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.check-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#CFDEC0}
.check-num{
  position:absolute;left:20px;top:22px;
  width:32px;height:32px;border-radius:999px;
  background:var(--c-accent-soft);color:#7A4E15;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:800;font-variant-numeric:tabular-nums;
}
.check-item h3{margin:0 0 6px;font-size:17px;font-weight:700;line-height:1.5;color:var(--c-ink)}
.check-item p{margin:0;font-size:14.5px;line-height:1.8;color:var(--c-muted)}

/* ---------- Help layout ---------- */
.help-layout{display:grid;gap:28px}
@media (min-width:1024px){.help-layout{grid-template-columns:250px minmax(0,1fr);gap:40px;align-items:start}}
.anchor-nav{min-width:0}
@media (min-width:1024px){.anchor-nav{position:sticky;top:96px}}
.anchor-label{
  display:none;font-size:12px;font-weight:800;letter-spacing:.14em;
  color:var(--c-muted);margin-bottom:12px;text-transform:uppercase;
}
@media (min-width:1024px){.anchor-label{display:block}}
.anchor-list{
  display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.anchor-list::-webkit-scrollbar{display:none}
@media (min-width:1024px){.anchor-list{flex-direction:column;overflow:visible;padding-bottom:0;gap:6px}}
.anchor-link{
  display:inline-flex;align-items:center;gap:8px;
  min-height:44px;padding:8px 16px;border-radius:999px;
  border:1px solid var(--c-line);background:#fff;
  font-size:14px;font-weight:600;color:var(--c-muted);
  text-decoration:none;white-space:nowrap;
  transition:background .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease;
}
@media (min-width:1024px){.anchor-link{border-radius:12px;justify-content:flex-start}}
.anchor-link:hover{border-color:var(--c-primary);color:var(--c-primary-deep)}
.anchor-link.active{background:var(--c-primary);border-color:var(--c-primary);color:#fff;box-shadow:0 10px 22px -16px rgba(46,122,71,.9)}
.anchor-card{
  display:none;
  margin-top:18px;padding:18px;
  background:var(--c-accent-soft);border-radius:var(--r-card);
  border:1px solid #EBD9AC;
}
@media (min-width:1024px){.anchor-card{display:block}}
.anchor-card h3{margin:0 0 6px;font-size:15px;font-weight:800;color:#6B4310;line-height:1.5}
.anchor-card p{margin:0 0 12px;font-size:13.5px;line-height:1.75;color:#7A5A29}
.anchor-card a{font-size:13.5px;font-weight:700;color:var(--c-primary-deep);text-decoration:none;border-bottom:1px solid rgba(31,84,50,.35);padding-bottom:1px}
.anchor-card a:hover{color:var(--c-primary)}

/* ---------- FAQ groups ---------- */
.faq-wrap{min-width:0}
.faq-group{
  background:var(--c-card);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:6px 22px 6px;
  box-shadow:var(--shadow-sm);
  margin-bottom:22px;
  scroll-margin-top:96px;
}
.faq-group:last-child{margin-bottom:0}
.faq-group-head{display:flex;align-items:center;gap:10px;padding:20px 0 12px;border-bottom:1px solid var(--c-line)}
.faq-group-head h2{margin:0;font-size:20px;font-weight:800;line-height:1.4;color:var(--c-ink);letter-spacing:-.01em}
@media (min-width:640px){.faq-group-head h2{font-size:22px}}
.faq-group-head .dot{width:8px;height:8px;border-radius:999px;background:var(--c-accent);flex:none}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item:last-child{border-bottom:0}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 0;border:0;background:none;cursor:pointer;text-align:left;
  font-size:16.5px;font-weight:700;line-height:1.55;color:var(--c-ink);
  transition:color .18s ease;
}
@media (min-width:640px){.faq-q{font-size:17.5px}}
.faq-q:hover{color:var(--c-primary)}
.faq-icon{
  position:relative;flex:none;width:26px;height:26px;border-radius:999px;
  border:1px solid var(--c-line);background:var(--c-bg-alt);
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--c-primary-deep);border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq-icon::before{width:11px;height:2px}
.faq-icon::after{width:2px;height:11px;transition:opacity .2s ease,transform .2s ease}
.faq-item.open .faq-icon{background:var(--c-primary);border-color:var(--c-primary)}
.faq-item.open .faq-icon::before,.faq-item.open .faq-icon::after{background:#fff}
.faq-item.open .faq-icon::after{opacity:0;transform:translate(-50%,-50%) rotate(90deg)}
.faq-panel{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a{
  padding:0 0 20px;
  font-size:15.5px;line-height:1.85;color:var(--c-muted);
  transition:padding .2s ease,border-color .2s ease;
}
.faq-item.open .faq-a{padding-left:14px;border-left:3px solid var(--c-accent)}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;
  padding:56px 0;
  color:#fff;
  background-image:
    linear-gradient(115deg,rgba(31,84,50,.95),rgba(31,84,50,.80)),
    url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
}
@media (min-width:1024px){.cta-band{padding:76px 0}}
.cta-grid{display:grid;gap:26px;align-items:center}
@media (min-width:900px){.cta-grid{grid-template-columns:minmax(0,1fr) auto;gap:40px}}
.cta-title{margin:0;font-size:clamp(22px,3vw,30px);font-weight:800;line-height:1.35;letter-spacing:-.01em}
.cta-desc{margin:12px 0 0;font-size:15.5px;line-height:1.85;color:rgba(255,255,255,.84);max-width:600px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.cta-actions .btn-ghost{background:transparent;border-color:rgba(255,255,255,.6);color:#fff}
.cta-actions .btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.cta-note{margin:14px 0 0;font-size:13px;color:rgba(255,255,255,.68);line-height:1.7}

/* ---------- Footer ---------- */
.site-footer{background:var(--c-primary-deep);color:#F3F1E7;padding:48px 0 26px}
@media (min-width:1024px){.site-footer{padding:60px 0 30px}}
.footer-grid{display:grid;gap:32px}
@media (min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.35fr 1fr 1fr 1.15fr;gap:40px}}
.footer-brand{display:flex;align-items:center;gap:10px}
.site-footer .brand-mark{background:rgba(255,255,255,.14);color:var(--c-accent)}
.site-footer .brand-name{color:#fff}
.site-footer .brand-sub{display:block;color:rgba(255,255,255,.6)}
.footer-desc{margin:16px 0 0;font-size:14px;line-height:1.85;color:rgba(255,255,255,.72);max-width:340px}
.footer-title{margin:0 0 14px;font-size:14px;font-weight:800;letter-spacing:.06em;color:#fff}
.footer-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.footer-list a{
  display:inline-block;font-size:14px;color:rgba(243,241,231,.76);
  text-decoration:none;transition:color .18s ease,transform .18s ease;
}
.footer-list a:hover{color:var(--c-accent);transform:translateX(2px)}
.footer-note{margin:0;font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.68)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;
  margin-top:36px;padding-top:20px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:rgba(255,255,255,.6);
}
.footer-bottom a{color:rgba(255,255,255,.8);text-decoration:none}
.footer-bottom a:hover{color:var(--c-accent)}

/* ---------- Motion preference ---------- */
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
}