/* roulang page: index */
:root{
  --orange:#E4572E;
  --orange-deep:#C9481F;
  --green:#123F35;
  --amber:#F4B740;
  --sand:#F7F2E8;
  --dark:#102A25;
  --ink:#17211F;
  --muted:#5B6662;
  --cream:#FFF8EC;
  --line:rgba(18,63,53,.10);
  --shadow:0 18px 40px rgba(18,63,53,.08);
  --shadow-lg:0 26px 56px rgba(18,63,53,.14);
  --btn-shadow:0 8px 20px rgba(228,87,46,.24);
  --grad:linear-gradient(135deg,#E4572E 0%,#F4B740 100%);
  --r-xl:32px;
  --r-lg:26px;
  --r-md:20px;
  --r-sm:14px;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--sand);
  color:var(--ink);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:16px;}
h1,h2,h3,h4,p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:96px 0;}
.section-tight{padding:72px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap;}
.section-title{font-size:36px;line-height:1.25;font-weight:800;letter-spacing:-.5px;color:var(--green);}
.section-desc{margin-top:10px;font-size:15px;color:var(--muted);max-width:640px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;
  background:rgba(228,87,46,.10);
  color:var(--orange-deep);
  font-size:13px;font-weight:700;letter-spacing:.4px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--orange);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;border:none;
  font-size:15px;font-weight:700;letter-spacing:.3px;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--btn-shadow);}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(228,87,46,.32);filter:brightness(.96);}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(228,87,46,.24);}
.btn-ghost{background:transparent;color:var(--green);border:1.5px solid rgba(18,63,53,.30);}
.btn-ghost:hover{background:var(--green);color:var(--cream);border-color:var(--green);}
.btn-light{background:#fff;color:var(--orange-deep);box-shadow:0 10px 24px rgba(16,42,37,.16);}
.btn-light:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(16,42,37,.22);}
.btn-outline-light{background:transparent;color:#FFF8EC;border:1.5px solid rgba(255,248,236,.55);}
.btn-outline-light:hover{background:rgba(255,248,236,.14);}
.btn-sm{height:40px;padding:0 20px;font-size:14px;}
.btn-block{width:100%;}
.link-more{font-size:14px;font-weight:700;color:var(--orange-deep);border-bottom:2px solid rgba(228,87,46,.35);padding-bottom:2px;transition:border-color .2s,color .2s;}
.link-more:hover{color:var(--orange);border-color:var(--orange);}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:#FBF7EF;
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 10px 26px rgba(18,63,53,.09);}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-icon{
  width:40px;height:40px;border-radius:12px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:800;font-size:15px;letter-spacing:.5px;
  box-shadow:0 8px 18px rgba(228,87,46,.26);
}
.brand-text{font-size:15px;font-weight:800;line-height:1.12;color:var(--green);max-width:98px;letter-spacing:.2px;}
.nav-links{display:flex;align-items:center;gap:6px;flex:1 1 auto;justify-content:center;}
.nav-link{
  position:relative;display:inline-block;padding:8px 14px;border-radius:999px;
  font-size:15px;font-weight:600;color:var(--green);
  transition:background .2s,color .2s;
  white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;
  background:var(--orange);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .22s ease;
}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link:hover{color:var(--orange-deep);}
.nav-link.active{background:rgba(228,87,46,.13);color:var(--orange-deep);}
.nav-link.active::after{transform:scaleX(0);}
.nav-right{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.search-box{
  display:flex;align-items:center;gap:8px;
  width:200px;height:44px;padding:0 14px;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  transition:width .25s ease,border-color .2s,box-shadow .2s;
}
.search-box:focus-within{width:260px;border-color:var(--orange);box-shadow:0 0 0 3px rgba(244,183,64,.35);}
.search-box input{border:none;outline:none;background:transparent;flex:1;min-width:0;font-size:14px;color:var(--ink);}
.search-box input::placeholder{color:#94A19C;}
.icon-btn{
  width:40px;height:40px;border-radius:12px;border:none;background:transparent;
  display:inline-flex;align-items:center;justify-content:center;color:var(--green);
  transition:background .2s,color .2s;position:relative;
}
.icon-btn:hover{background:rgba(228,87,46,.12);color:var(--orange-deep);}
.bag-count{
  position:absolute;top:2px;right:2px;min-width:17px;height:17px;padding:0 4px;
  border-radius:999px;background:var(--orange);color:#fff;
  font-size:11px;font-weight:700;line-height:17px;text-align:center;
}
.nav-login{font-size:14px;font-weight:700;color:var(--green);white-space:nowrap;transition:color .2s;}
.nav-login:hover{color:var(--orange-deep);}
.hamburger{display:none;}

/* mobile drawer */
.drawer-mask{
  position:fixed;inset:0;background:rgba(16,42,37,.45);opacity:0;visibility:hidden;
  transition:opacity .28s ease,visibility .28s ease;z-index:90;
}
.drawer-mask.open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:320px;max-width:86vw;
  background:#FBF7EF;z-index:95;padding:24px 22px;
  transform:translateX(102%);transition:transform .3s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;gap:18px;overflow-y:auto;
  box-shadow:-18px 0 40px rgba(16,42,37,.18);
}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;}
.drawer-title{font-size:16px;font-weight:800;color:var(--green);}
.drawer-nav{display:flex;flex-direction:column;gap:4px;}
.drawer-nav a{padding:12px 14px;border-radius:14px;font-size:15px;font-weight:600;color:var(--green);transition:background .2s,color .2s;}
.drawer-nav a:hover,.drawer-nav a.active{background:rgba(228,87,46,.13);color:var(--orange-deep);}
.drawer-actions{display:flex;flex-direction:column;gap:10px;margin-top:6px;}

/* ---------- hero ---------- */
.hero{padding:64px 0 84px;position:relative;overflow:hidden;}
.hero::before{
  content:"";position:absolute;right:-160px;top:-120px;width:520px;height:520px;border-radius:50%;
  border:2px dashed rgba(18,63,53,.10);pointer-events:none;
}
.hero::after{
  content:"";position:absolute;left:-120px;bottom:-140px;width:380px;height:380px;border-radius:50%;
  border:2px solid rgba(244,183,64,.22);pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:58fr 42fr;gap:48px;align-items:center;position:relative;z-index:1;}
.hero h1{
  margin-top:20px;font-size:56px;line-height:1.12;font-weight:800;letter-spacing:-1.2px;color:var(--green);
}
.hero h1 .hl{
  background:linear-gradient(180deg,transparent 62%,rgba(244,183,64,.55) 62%);
  padding:0 2px;
}
.hero-sub{margin-top:20px;font-size:17px;line-height:1.85;color:var(--muted);max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;}
.stat-badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:9px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);
  box-shadow:0 6px 16px rgba(18,63,53,.05);
  font-size:13px;color:var(--muted);
}
.stat-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--orange);flex:0 0 auto;}
.stat-badge b{font-size:15px;font-weight:800;color:var(--green);font-variant-numeric:tabular-nums;}
.hero-note{margin-top:22px;font-size:13px;color:#7C8A85;display:flex;align-items:center;gap:8px;}
.hero-visual{position:relative;}
.hero-img-wrap{
  position:relative;border-radius:var(--r-xl);overflow:hidden;
  aspect-ratio:4/5;background:var(--green);
  box-shadow:var(--shadow-lg);
}
.hero-img-wrap img{width:100%;height:100%;object-fit:cover;object-position:center;}
.hero-img-mask{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(16,42,37,.06) 0%,rgba(16,42,37,.20) 46%,rgba(16,42,37,.86) 100%);
}
.hero-float-badge{
  position:absolute;top:22px;right:22px;
  display:flex;align-items:center;gap:8px;
  padding:10px 16px;border-radius:999px;
  background:rgba(255,248,236,.94);backdrop-filter:none;
  font-size:13px;font-weight:700;color:var(--green);
  box-shadow:0 12px 26px rgba(16,42,37,.20);
}
.hero-float-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--amber);}
.hero-mini-card{
  position:absolute;left:22px;right:22px;bottom:22px;
  padding:18px 20px;border-radius:20px;
  background:rgba(255,248,236,.14);
  border:1px solid rgba(255,248,236,.32);
  color:#FFF8EC;
}
.hero-mini-card .mini-chip{width:38px;height:26px;border-radius:7px;background:linear-gradient(135deg,#F4B740,#E4572E);opacity:.9;}
.hero-mini-card .mini-title{margin-top:12px;font-size:17px;font-weight:800;letter-spacing:.4px;}
.hero-mini-card .mini-sub{margin-top:4px;font-size:13px;color:rgba(255,248,236,.78);}

/* ---------- featured grid ---------- */
.cards-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(228,87,46,.28);}
.card-media{overflow:hidden;position:relative;aspect-ratio:16/10;background:#E9E2D5;}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.card:hover .card-media img{transform:scale(1.04);}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:12px;flex:1;}
.tag{
  display:inline-flex;align-items:center;gap:6px;align-self:flex-start;
  padding:5px 12px;border-radius:999px;background:rgba(18,63,53,.07);
  font-size:12px;font-weight:700;color:var(--green);letter-spacing:.3px;
}
.tag.tag-warm{background:rgba(228,87,46,.12);color:var(--orange-deep);}
.card h3{font-size:19px;line-height:1.45;font-weight:800;color:var(--green);}
.card p{font-size:14px;line-height:1.72;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12.5px;color:#84928D;}
.card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:6px;}
.card-foot .price{font-size:14px;font-weight:800;color:var(--green);}
.card-link{font-size:14px;font-weight:700;color:var(--orange-deep);display:inline-flex;align-items:center;gap:5px;transition:gap .2s;}
.card-link:hover{gap:9px;}

.card-hero{
  grid-column:span 2;grid-row:span 2;
  position:relative;border-radius:var(--r-xl);overflow:hidden;border:none;
  min-height:420px;display:flex;flex-direction:column;justify-content:flex-end;
  box-shadow:var(--shadow-lg);
}
.card-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.card-hero:hover img{transform:scale(1.04);}
.card-hero .hero-mask{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(16,42,37,.05) 0%,rgba(16,42,37,.42) 48%,rgba(16,42,37,.92) 100%);
}
.card-hero .hero-inner{position:relative;z-index:2;padding:30px 32px 32px;color:#FFF8EC;}
.card-hero .hero-top-badge{
  position:absolute;top:24px;right:24px;z-index:2;
  display:inline-flex;align-items:center;gap:7px;
  padding:8px 15px;border-radius:999px;background:rgba(255,248,236,.94);
  font-size:12.5px;font-weight:700;color:var(--green);
}
.card-hero .hero-top-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--orange);}
.card-hero h3{font-size:30px;line-height:1.3;font-weight:800;margin-top:14px;letter-spacing:-.4px;}
.card-hero p{margin-top:12px;font-size:14.5px;line-height:1.75;color:rgba(255,248,236,.82);max-width:420px;}
.card-hero .hero-actions{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap;}
.card-hero .tag{background:rgba(255,248,236,.18);color:#FFF8EC;}

/* ---------- reviews ---------- */
.review-rail{
  display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:6px 4px 22px;scrollbar-width:none;
}
.review-rail::-webkit-scrollbar{display:none;}
.review-card{
  flex:0 0 calc((100% - 40px)/3);scroll-snap-align:start;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 24px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:14px;
  transition:transform .25s ease,box-shadow .25s ease;
}
.review-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.quote-mark{font-size:38px;line-height:1;font-weight:800;color:rgba(228,87,46,.28);font-family:Georgia,serif;}
.review-text{font-size:14.5px;line-height:1.8;color:var(--ink);}
.review-user{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:6px;}
.avatar{
  width:42px;height:42px;border-radius:50%;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:800;color:#fff;background:var(--green);
}
.avatar.warm{background:linear-gradient(135deg,#E4572E,#F4B740);}
.avatar.amber{background:linear-gradient(135deg,#F4B740,#C9481F);}
.review-name{font-size:14px;font-weight:700;color:var(--green);}
.review-role{font-size:12.5px;color:#84928D;}
.stars{display:flex;gap:3px;color:var(--amber);font-size:14px;letter-spacing:1px;}
.rail-controls{display:flex;align-items:center;gap:12px;}
.rail-btn{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;color:var(--green);
  transition:background .2s,color .2s,border-color .2s,transform .2s;
}
.rail-btn:hover{background:var(--green);color:#FFF8EC;border-color:var(--green);transform:translateY(-1px);}

/* ---------- guarantee ---------- */
.guarantee{background:var(--green);padding:56px 0;}
.guarantee-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.guarantee-item{padding:6px 26px;border-left:1px solid rgba(255,248,236,.16);}
.guarantee-item:first-child{border-left:none;padding-left:0;}
.guarantee-icon{
  width:44px;height:44px;border-radius:13px;background:rgba(255,248,236,.12);
  display:flex;align-items:center;justify-content:center;color:var(--amber);
}
.guarantee-item h3{margin-top:14px;font-size:16px;font-weight:800;color:#FFF8EC;}
.guarantee-item p{margin-top:6px;font-size:13.5px;line-height:1.7;color:rgba(255,248,236,.72);}

/* ---------- news list ---------- */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.news-item{
  display:flex;gap:18px;padding:16px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);border-left:3px solid transparent;
  transition:border-color .22s,transform .22s,box-shadow .22s;
  box-shadow:0 8px 22px rgba(18,63,53,.05);
}
.news-item:hover{border-left-color:var(--orange);transform:translateY(-2px);box-shadow:var(--shadow);}
.news-thumb{
  width:160px;height:100px;flex:0 0 auto;border-radius:14px;overflow:hidden;background:#E9E2D5;
}
.news-thumb img{width:100%;height:100%;object-fit:cover;}
.news-body{display:flex;flex-direction:column;gap:8px;min-width:0;flex:1;}
.news-body h3{font-size:16.5px;line-height:1.5;font-weight:800;color:var(--green);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-item:hover h3{color:var(--orange-deep);}
.news-body p{font-size:13.5px;line-height:1.7;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:#84928D;margin-top:auto;}
.empty-state{
  grid-column:1/-1;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  padding:56px 24px;border:2px dashed rgba(18,63,53,.18);border-radius:var(--r-lg);
  background:rgba(255,255,255,.6);text-align:center;
}
.empty-state .empty-icon{
  width:56px;height:56px;border-radius:16px;background:rgba(228,87,46,.10);
  display:flex;align-items:center;justify-content:center;color:var(--orange);
}
.empty-state p{font-size:15px;color:var(--muted);}

/* ---------- faq ---------- */
.faq-wrap{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:0;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:22px 4px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  font-size:16px;font-weight:700;color:var(--green);
  transition:color .2s;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--orange-deep);}
.faq-item summary .chev{
  flex:0 0 auto;width:28px;height:28px;border-radius:50%;
  background:rgba(18,63,53,.06);display:flex;align-items:center;justify-content:center;
  transition:transform .25s ease,background .2s;
}
.faq-item[open] summary .chev{transform:rotate(180deg);background:rgba(228,87,46,.14);color:var(--orange-deep);}
.faq-answer{padding:0 4px 24px;font-size:14.5px;line-height:1.85;color:var(--muted);max-width:760px;}

/* ---------- cta band ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-xl);
  background:linear-gradient(135deg,#E4572E 0%,#F4B740 100%);
  padding:56px 52px;color:#fff;
  display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:center;
  box-shadow:0 26px 56px rgba(228,87,46,.24);
}
.cta-band::before{
  content:"";position:absolute;right:-80px;top:-90px;width:340px;height:340px;border-radius:50%;
  border:26px solid rgba(255,255,255,.12);
}
.cta-band::after{
  content:"";position:absolute;left:-60px;bottom:-120px;width:280px;height:280px;border-radius:50%;
  border:2px dashed rgba(255,255,255,.28);
}
.cta-band h2{font-size:34px;line-height:1.3;font-weight:800;letter-spacing:-.5px;position:relative;z-index:1;}
.cta-band p{margin-top:12px;font-size:15px;line-height:1.8;color:rgba(255,255,255,.88);max-width:520px;position:relative;z-index:1;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end;position:relative;z-index:1;}

/* ---------- footer ---------- */
.site-footer{background:var(--dark);color:#FFF8EC;padding:72px 0 0;margin-top:96px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:52px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .brand-icon{box-shadow:none;}
.footer-brand-name{font-size:16px;font-weight:800;line-height:1.2;color:#FFF8EC;max-width:120px;}
.footer-about{font-size:13.5px;line-height:1.85;color:rgba(255,248,236,.65);max-width:320px;}
.footer-col h4{font-size:14px;font-weight:800;color:#FFF8EC;letter-spacing:.4px;margin-bottom:16px;}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:13.5px;color:rgba(255,248,236,.66);transition:color .2s;border-bottom:1px solid transparent;padding-bottom:1px;align-self:flex-start;}
.footer-links a:hover{color:var(--amber);border-bottom-color:var(--amber);}
.footer-info{font-size:13.5px;line-height:1.9;color:rgba(255,248,236,.66);}
.footer-bottom{
  border-top:1px solid rgba(255,248,236,.14);
  padding:22px 0 26px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(255,248,236,.55);
}
.footer-bottom .domain{letter-spacing:.4px;}
.to-top{display:inline-flex;align-items:center;gap:6px;color:rgba(255,248,236,.7);transition:color .2s;}
.to-top:hover{color:var(--amber);}

/* ---------- responsive ---------- */
@media (max-width:1279px){
  .hero h1{font-size:48px;}
  .cards-grid{grid-template-columns:repeat(3,1fr);}
  .card-hero{grid-column:span 3;grid-row:span 1;min-height:360px;}
}
@media (max-width:1023px){
  .nav-links{display:none;}
  .search-box{display:none;}
  .nav-login{display:none;}
  .hamburger{display:inline-flex;}
  .nav-right .btn-primary{display:none;}
  .nav-wrap{height:68px;}
  .hero{padding:44px 0 64px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero h1{font-size:42px;}
  .hero-visual{max-width:520px;}
  .hero-img-wrap{aspect-ratio:4/3;}
  .cards-grid{grid-template-columns:repeat(2,1fr);}
  .card-hero{grid-column:span 2;grid-row:span 1;}
  .guarantee-grid{grid-template-columns:repeat(2,1fr);gap:28px;}
  .guarantee-item{border-left:none;padding:0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
  .cta-band{grid-template-columns:1fr;padding:44px 36px;}
  .cta-actions{justify-content:flex-start;}
  .review-card{flex:0 0 calc((100% - 20px)/2);}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .section{padding:56px 0;}
  .section-head{margin-bottom:28px;}
  .section-title{font-size:28px;}
  .hero h1{font-size:32px;letter-spacing:-.5px;}
  .hero-sub{font-size:15.5px;}
  .hero-actions{gap:10px;}
  .hero-actions .btn{flex:1 1 auto;min-width:150px;}
  .hero-img-wrap{aspect-ratio:1/1;border-radius:24px;}
  .card{border-radius:20px;}
  .card-hero{border-radius:24px;min-height:330px;}
  .card-hero h3{font-size:23px;}
  .card-hero .hero-inner{padding:22px 22px 24px;}
  .cards-grid{grid-template-columns:1fr;gap:18px;}
  .card-hero{grid-column:span 1;}
  .news-grid{grid-template-columns:1fr;gap:14px;}
  .news-thumb{width:96px;height:72px;border-radius:12px;}
  .news-body h3{font-size:15px;}
  .review-card{flex:0 0 86%;}
  .cta-band{padding:34px 24px;border-radius:24px;}
  .cta-band h2{font-size:24px;}
  .cta-actions .btn{flex:1 1 auto;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .site-footer{margin-top:56px;padding-top:52px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
  .faq-item summary{font-size:15px;padding:18px 2px;}
  .faq-answer{font-size:14px;padding-bottom:20px;}
}
@media (max-width:519px){
  .brand-text{font-size:12.5px;max-width:88px;}
  .brand-icon{width:36px;height:36px;border-radius:11px;}
  .hero-badges{gap:8px;}
  .stat-badge{padding:8px 13px;font-size:12px;}
  .guarantee-grid{grid-template-columns:1fr;gap:22px;}
}

/* roulang page: article */
:root{
  --orange:#E4572E;
  --orange-deep:#C4441F;
  --amber:#F4B740;
  --green:#123F35;
  --dark:#102A25;
  --sand:#F7F2E8;
  --paper:#FFFDF7;
  --ink:#17211F;
  --muted:#5B6662;
  --cream:#FFF8EC;
  --border:rgba(18,63,53,.10);
  --grad:linear-gradient(135deg,#E4572E 0%,#F4B740 100%);
  --shadow:0 18px 40px rgba(18,63,53,.08);
  --shadow-hover:0 24px 50px rgba(18,63,53,.14);
  --shadow-btn:0 8px 20px rgba(228,87,46,.24);
  --radius-lg:24px;
  --radius-sm:16px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--sand);
  -webkit-font-smoothing:antialiased;
  text-align:left;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;border:0;background:none;color:inherit;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,figure,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.full{width:100%}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:#FFFDF7;
  border-bottom:1px solid var(--border);
  transition:box-shadow .25s ease;
}
.site-header.scrolled{box-shadow:0 10px 26px rgba(18,63,53,.09)}
.header-inner{
  max-width:1200px;margin:0 auto;padding:0 24px;
  height:72px;display:flex;align-items:center;gap:18px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-icon{
  width:40px;height:40px;border-radius:12px;
  background:var(--grad);color:#fff;
  font-weight:800;font-size:18px;line-height:1;
  display:grid;place-items:center;
  box-shadow:0 8px 18px rgba(228,87,46,.22);
}
.brand-text{
  font-weight:800;font-size:15px;line-height:1.16;
  color:var(--green);letter-spacing:.2px;
}
.nav-links{display:flex;align-items:center;gap:2px;flex:1}
.nav-link{
  position:relative;
  padding:8px 12px;border-radius:999px;
  font-size:14.5px;font-weight:600;color:var(--green);
  white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:#FDEFE4;color:var(--orange)}
.nav-link.active{background:#FCE7DA;color:var(--orange)}
.nav-link::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  border-radius:2px;background:var(--orange);
  transform:scaleX(0);transform-origin:left;transition:transform .22s ease;
}
.nav-link:hover::after{transform:scaleX(1)}
.header-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.search-box{
  position:relative;display:flex;align-items:center;
  width:200px;height:40px;border-radius:999px;
  background:#F3EDE1;border:1px solid var(--border);
  transition:width .25s ease,box-shadow .2s ease,border-color .2s ease;
}
.search-box:focus-within{
  width:260px;border-color:var(--orange);
  box-shadow:0 0 0 3px rgba(244,183,64,.35);
}
.search-ico{position:absolute;left:12px;color:var(--muted);pointer-events:none}
.search-box input{
  width:100%;height:100%;border:0;background:transparent;outline:none;
  padding:0 32px 0 36px;font-size:14px;color:var(--ink);
}
.search-box input::placeholder{color:#9A9C93}
.search-clear{
  position:absolute;right:6px;width:24px;height:24px;border-radius:999px;
  display:grid;place-items:center;font-size:15px;line-height:1;color:var(--muted);
  transition:background .2s ease,color .2s ease;
}
.search-clear:hover{background:#FCE7DA;color:var(--orange)}
.text-entry{font-size:14px;font-weight:600;color:var(--green);white-space:nowrap;transition:color .2s ease}
.text-entry:hover{color:var(--orange)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:999px;
  font-weight:700;font-size:15px;line-height:1;white-space:nowrap;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-btn)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(228,87,46,.32);filter:brightness(.96)}
.btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-btn)}
.btn-ghost{
  border:1.5px solid rgba(18,63,53,.35);color:var(--green);background:transparent;
}
.btn-ghost:hover{background:var(--green);color:var(--cream);border-color:var(--green)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.bag-btn{
  position:relative;width:40px;height:40px;border-radius:12px;
  display:grid;place-items:center;color:var(--green);
  transition:background .2s ease,color .2s ease;
}
.bag-btn:hover{background:#FCE7DA;color:var(--orange)}
.bag-badge{
  position:absolute;top:1px;right:1px;min-width:16px;height:16px;padding:0 4px;
  border-radius:999px;background:var(--orange);color:#fff;
  font-size:10px;font-weight:700;line-height:16px;text-align:center;
}
.menu-btn{
  display:none;width:40px;height:40px;border-radius:12px;
  place-items:center;color:var(--green);
  transition:background .2s ease,color .2s ease;
}
.menu-btn:hover{background:#FCE7DA;color:var(--orange)}
.mobile-search-btn{
  display:none;width:40px;height:40px;border-radius:12px;
  place-items:center;color:var(--green);
  transition:background .2s ease,color .2s ease;
}
.mobile-search-btn:hover{background:#FCE7DA;color:var(--orange)}
.mobile-search-panel{display:none;background:#FFFDF7;border-top:1px solid var(--border);padding:12px 0}
.mobile-search-panel.show{display:block}
.search-box.is-mobile{display:flex;width:100%;height:44px}
.search-box.is-mobile:focus-within{width:100%}

/* 抽屉 */
.drawer-mask{
  position:fixed;inset:0;z-index:80;
  background:rgba(16,42,37,.45);
  opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s ease;
}
.drawer-mask.show{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;z-index:90;
  width:min(86vw,340px);height:100%;
  background:#FFFDF7;
  transform:translateX(100%);
  transition:transform .3s ease;
  padding:20px;overflow-y:auto;
  display:flex;flex-direction:column;gap:16px;
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.drawer-close{
  width:34px;height:34px;border-radius:10px;
  display:grid;place-items:center;font-size:20px;line-height:1;color:var(--green);
}
.drawer-close:hover{background:#FCE7DA;color:var(--orange)}
.drawer-links{display:flex;flex-direction:column;gap:4px}
.drawer-link{
  padding:11px 12px;border-radius:12px;
  font-size:15px;font-weight:600;color:var(--green);
  transition:background .2s ease,color .2s ease;
}
.drawer-link:hover,.drawer-link.active{background:#FCE7DA;color:var(--orange)}

/* ============ 面包屑 ============ */
.breadcrumb-bar{padding:22px 0 0;font-size:14px}
.breadcrumb{
  display:flex;align-items:center;gap:8px;
  color:var(--muted);overflow:hidden;white-space:nowrap;
}
.breadcrumb a{color:var(--green);font-weight:600;transition:color .2s ease}
.breadcrumb a:hover{color:var(--orange);text-decoration:underline;text-underline-offset:4px}
.breadcrumb .sep{color:#B9B4A6}
.breadcrumb .current{
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  max-width:44ch;color:var(--muted);
}

/* ============ 文章主体 ============ */
.article-section{padding:26px 0 84px}
.article-grid{
  display:grid;grid-template-columns:minmax(0,1fr);gap:40px;
}
.article-head{margin-bottom:30px}
.tag-pill{
  display:inline-flex;align-items:center;gap:6px;
  height:28px;padding:0 13px;border-radius:999px;
  background:#FCE7DA;color:var(--orange);
  font-size:13px;font-weight:700;letter-spacing:.02em;
  transition:background .2s ease,color .2s ease;
}
.tag-pill:hover{background:var(--orange);color:#fff}
.article-title{
  font-size:clamp(25px,3.4vw,40px);
  line-height:1.28;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--ink);
  margin:16px 0 14px;
}
.article-meta{
  display:flex;flex-wrap:wrap;gap:8px 18px;
  font-size:13.5px;color:var(--muted);
  font-variant-numeric:tabular-nums;
}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-meta .dot{width:4px;height:4px;border-radius:999px;background:#C8C2B3}
.article-lead{
  margin:24px 0 26px;
  padding:16px 20px;
  background:#FCEFE2;
  border-left:4px solid var(--orange);
  border-radius:0 16px 16px 0;
  font-size:15px;line-height:1.9;color:#4B3B2C;
}
.article-cover{
  border-radius:var(--radius-lg);overflow:hidden;
  background:#EFE6D6;box-shadow:var(--shadow);
  margin-bottom:6px;
}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:center}
.article-cover figcaption{font-size:13px;color:var(--muted);padding:10px 4px 0;background:transparent}

/* 正文排版 */
.article-body{
  font-size:17px;line-height:32px;color:#22302C;
  padding-top:26px;
}
.article-body p{margin:0 0 1.2em}
.article-body h2,h3{scroll-margin-top:96px}
.article-body h2{
  position:relative;
  font-size:26px;line-height:1.42;font-weight:800;color:var(--ink);
  padding-left:15px;margin:42px 0 16px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.26em;bottom:.26em;
  width:4px;border-radius:4px;background:var(--amber);
}
.article-body h3{
  font-size:20px;line-height:1.55;font-weight:700;
  margin:32px 0 12px;color:var(--green);
}
.article-body ul{list-style:disc;padding-left:1.45em;margin:0 0 1.2em}
.article-body ol{list-style:decimal;padding-left:1.5em;margin:0 0 1.2em}
.article-body li{margin:.4em 0}
.article-body li::marker{color:var(--orange)}
.article-body blockquote{
  margin:28px 0;padding:20px 24px;
  background:var(--green);color:var(--cream);
  border-radius:16px;font-size:16px;line-height:1.95;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body a{
  color:var(--orange);font-weight:600;
  text-decoration:underline;text-underline-offset:4px;
}
.article-body a:hover{color:var(--orange-deep)}
.article-body img{
  width:100%;border-radius:16px;margin:24px auto;box-shadow:var(--shadow);
}
.article-body figure{margin:24px 0}
.article-body figcaption{
  font-size:13px;line-height:1.8;color:var(--muted);
  text-align:center;margin-top:8px;
}
.article-body table{
  width:100%;border-collapse:collapse;
  font-size:14.5px;line-height:1.75;
  display:block;overflow-x:auto;white-space:nowrap;
  border-radius:12px;margin:26px 0;
}
.article-body thead th{
  background:var(--green);color:var(--cream);
  font-weight:700;text-align:left;
  padding:12px 14px;white-space:nowrap;
}
.article-body tbody td{padding:11px 14px;border-bottom:1px solid var(--border);background:#FFFDF7}
.article-body tbody tr:nth-child(even) td{background:#FAF5E9}
.article-body hr{
  border:0;height:1px;background:var(--border);margin:34px 0;
}

/* 空态 */
.empty-card{
  border:1px dashed rgba(18,63,53,.28);
  border-radius:var(--radius-lg);
  background:var(--paper);
  padding:52px 24px;text-align:center;
}
.empty-ico{
  width:56px;height:56px;border-radius:18px;margin:0 auto 16px;
  display:grid;place-items:center;
  background:#FCEFE2;color:var(--orange);
}
.empty-title{font-size:20px;font-weight:800;color:var(--ink);margin-bottom:8px}
.empty-text{font-size:14.5px;color:var(--muted);max-width:38ch;margin:0 auto 22px;line-height:1.85}

/* 标签 */
.article-tags{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  margin-top:44px;padding-top:26px;border-top:1px solid var(--border);
}
.article-tags .label{font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.06em}
.tag-chip{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;
  border-radius:999px;background:#FFFDF7;border:1px solid var(--border);
  font-size:13px;font-weight:600;color:var(--green);
  transition:border-color .2s ease,color .2s ease,background .2s ease;
}
.tag-chip:hover{border-color:rgba(228,87,46,.45);color:var(--orange);background:#FCEFE2}

/* 继续了解双卡 */
.next-grid{display:grid;grid-template-columns:1fr;gap:16px;margin:34px 0 0}
.next-card{
  display:flex;align-items:center;gap:14px;
  padding:18px 20px;background:var(--paper);
  border:1px solid var(--border);border-radius:20px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.next-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow);border-color:rgba(228,87,46,.35);
}
.next-card .ico{
  width:42px;height:42px;border-radius:14px;flex-shrink:0;
  display:grid;place-items:center;background:#FCEFE2;color:var(--orange);
}
.next-card .kicker{font-size:12px;font-weight:700;color:var(--muted);letter-spacing:.08em}
.next-card .title{font-size:15.5px;font-weight:700;color:var(--ink);line-height:1.5}
.next-card .arrow{margin-left:auto;color:#B9B4A6;flex-shrink:0;transition:transform .2s ease,color .2s ease}
.next-card:hover .arrow{transform:translateX(3px);color:var(--orange)}

/* 相关推荐 */
.rel-block{margin-top:56px}
.rel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}
.rel-head h2{font-size:20px;font-weight:800;color:var(--ink);line-height:1.4}
.rel-head a{font-size:13.5px;font-weight:700;color:var(--orange)}
.rel-head a:hover{text-decoration:underline;text-underline-offset:4px}
.rel-list{display:flex;flex-direction:column;gap:12px}
.rel-card{
  display:flex;gap:16px;align-items:center;
  padding:12px;background:var(--paper);
  border:1px solid var(--border);border-radius:20px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.rel-card:hover{
  transform:translateY(-3px);box-shadow:var(--shadow);
  border-color:rgba(228,87,46,.35);
}
.rel-card img{
  width:118px;height:84px;flex-shrink:0;
  object-fit:cover;border-radius:14px;
}
.rel-card .rel-body{min-width:0}
.rel-card .rel-cat{
  display:inline-block;font-size:12px;font-weight:700;
  color:var(--orange);background:#FCEFE2;
  padding:2px 10px;border-radius:999px;margin-bottom:6px;
}
.rel-card .rel-title{
  font-size:15.5px;font-weight:700;line-height:1.55;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rel-card .rel-meta{font-size:12.5px;color:var(--muted);margin-top:6px}

/* 轻量登录入口 */
.login-nudge{
  margin-top:40px;padding:22px 24px;
  border-radius:22px;
  background:linear-gradient(135deg,#FDF1E4 0%,#FAF5E9 100%);
  border:1px solid rgba(244,183,64,.5);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
}
.login-nudge .nt-title{font-size:16px;font-weight:800;color:var(--ink);line-height:1.5}
.login-nudge .nt-sub{font-size:13.5px;color:var(--muted);margin-top:4px;line-height:1.7}
.login-nudge .btn{height:42px;padding:0 20px;font-size:14px}

/* 目录 */
.toc-aside{display:none}
.toc-card{
  position:sticky;top:96px;
  background:var(--paper);border:1px solid var(--border);
  border-radius:20px;padding:18px 20px;box-shadow:var(--shadow);
  max-height:calc(100vh - 130px);overflow:auto;
}
.toc-label{
  font-size:12px;font-weight:800;letter-spacing:.14em;
  color:var(--muted);margin-bottom:12px;
}
.toc-list{display:flex;flex-direction:column}
.toc-list a{
  display:block;padding:6px 0 6px 12px;
  border-left:2px solid rgba(18,63,53,.12);
  font-size:13.5px;line-height:1.6;color:var(--muted);
  transition:color .2s ease,border-color .2s ease;
}
.toc-list a:hover{color:var(--orange);border-left-color:var(--orange)}
.toc-list .lvl3 a{padding-left:24px;font-size:13px}
.toc-mobile{
  border:1px solid var(--border);border-radius:18px;
  background:var(--paper);padding:14px 18px;margin:22px 0 4px;
}
.toc-mobile summary{
  cursor:pointer;font-size:14px;font-weight:700;color:var(--green);
  list-style:none;display:flex;align-items:center;justify-content:space-between;
}
.toc-mobile summary::-webkit-details-marker{display:none}
.toc-mobile summary::after{content:"＋";font-size:15px;color:var(--orange)}
.toc-mobile[open] summary::after{content:"－"}
.toc-mobile .toc-list{margin-top:10px}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:#EFE6D6;padding:64px 0 0}
.footer-grid{
  display:grid;grid-template-columns:1fr;gap:34px;padding-bottom:46px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-icon{
  width:38px;height:38px;border-radius:11px;font-size:17px;
  box-shadow:0 8px 18px rgba(228,87,46,.22);
}
.footer-brand-name{font-size:16px;font-weight:800;color:#FFF8EC;line-height:1.3}
.footer-about{
  font-size:13.5px;line-height:1.95;color:rgba(239,230,214,.72);
  max-width:36ch;
}
.footer-col h4{
  font-size:14px;font-weight:800;color:#FFF8EC;
  margin-bottom:14px;letter-spacing:.04em;
}
.footer-links{display:flex;flex-direction:column;gap:9px;font-size:13.5px}
.footer-links a{
  color:rgba(239,230,214,.74);width:fit-content;
  transition:color .2s ease;
}
.footer-links a:hover{
  color:var(--amber);text-decoration:underline;text-underline-offset:4px;
}
.footer-info{font-size:13.5px;line-height:2;color:rgba(239,230,214,.74)}
.footer-info .domain{font-size:12px;color:rgba(239,230,214,.55)}
.footer-bottom{
  border-top:1px solid rgba(255,248,236,.12);
  padding:20px 0 26px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:10px 24px;font-size:12.5px;color:rgba(239,230,214,.6);
}
.footer-bottom .domain{font-size:12px;color:rgba(239,230,214,.5);letter-spacing:.02em}
.to-top{
  display:inline-flex;align-items:center;gap:6px;
  color:rgba(239,230,214,.8);font-weight:600;
  transition:color .2s ease;
}
.to-top:hover{color:var(--amber)}

/* ============ 响应式 ============ */
@media (min-width:640px){
  .next-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (min-width:1024px){
  .footer-grid{grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px}
}
@media (min-width:1280px){
  .article-grid{grid-template-columns:minmax(0,800px) 240px;justify-content:center;gap:56px}
  .toc-aside{display:block}
  .toc-mobile{display:none}
}
@media (max-width:1279px){
  .toc-aside{display:none}
}
@media (max-width:1023px){
  .nav-links{display:none}
  .text-entry{display:none}
  .header-right .search-box{display:none}
  .mobile-search-btn{display:grid}
  .menu-btn{display:grid}
  .header-inner{height:68px;gap:12px}
}
@media (max-width:639px){
  .container{padding:0 16px}
  .header-inner{height:64px;padding:0 16px;gap:8px}
  .brand-icon{width:36px;height:36px;border-radius:10px;font-size:16px}
  .brand-text{font-size:12.5px;line-height:1.15}
  .brand{gap:8px}
  .header-right{gap:6px}
  .btn-sm{height:36px;padding:0 14px;font-size:13px}
  .bag-btn,.menu-btn,.mobile-search-btn{width:36px;height:36px;border-radius:10px}
  .article-section{padding:18px 0 56px}
  .article-title{font-size:26px;line-height:1.32}
  .article-body{font-size:16px;line-height:30px;padding-top:20px}
  .article-body h2{font-size:22px}
  .article-body h3{font-size:18px}
  .article-body blockquote{padding:16px 18px;font-size:15px}
  .article-cover{border-radius:20px}
  .rel-card img{width:96px;height:72px;border-radius:12px}
  .rel-card .rel-title{font-size:14.5px}
  .login-nudge{padding:18px 18px;border-radius:18px}
  .footer-grid{gap:28px}
  .breadcrumb{font-size:13px}
  .breadcrumb .current{max-width:20ch}
}

/* roulang page: category1 */
:root{
    --orange:#E4572E;
    --orange-deep:#C4441F;
    --green:#123F35;
    --amber:#F4B740;
    --sand:#F7F2E8;
    --dark:#102A25;
    --ink:#17211F;
    --muted:#5B6662;
    --cream:#FFF8EC;
    --border:rgba(18,63,53,.10);
    --radius-xl:28px;
    --radius-lg:24px;
    --radius-md:16px;
    --radius-sm:14px;
    --shadow-card:0 18px 40px rgba(18,63,53,.08);
    --shadow-card-hover:0 26px 50px rgba(18,63,53,.13);
    --shadow-btn:0 8px 20px rgba(228,87,46,.24);
    --grad:linear-gradient(135deg,#E4572E 0%,#F4B740 100%);
  }
  html{scroll-behavior:smooth;}
  html body{
    margin:0;
    font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
    background:var(--sand);
    color:var(--ink);
    font-size:16px;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
  }
  *,*::before,*::after{box-sizing:border-box;}
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button,input,select,textarea{font:inherit;color:inherit;}
  .container{
    width:100%;
    max-width:1200px !important;
    margin-left:auto !important;
    margin-right:auto !important;
    padding-left:24px !important;
    padding-right:24px !important;
  }
  a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible,select:focus-visible,textarea:focus-visible{
    outline:3px solid rgba(244,183,64,.9);
    outline-offset:2px;
    border-radius:8px;
  }

  /* ===== Header ===== */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:#FFFCF5;
    border-bottom:1px solid var(--border);
    transition:box-shadow .25s ease;
  }
  .site-header.scrolled{box-shadow:0 10px 26px rgba(18,63,53,.09);}
  .header-inner{display:flex;align-items:center;gap:16px;height:72px;}
  .brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
  .brand-icon{
    width:40px;height:40px;border-radius:12px;
    background:var(--grad);color:#fff;
    display:grid;place-items:center;
    font-weight:800;font-size:18px;
    box-shadow:var(--shadow-btn);
    flex-shrink:0;
  }
  .brand-name{
    font-weight:800;font-size:15px;line-height:1.25;
    color:var(--green);letter-spacing:.2px;
    max-width:104px;
  }
  .nav-links{display:flex;align-items:center;justify-content:center;gap:2px;flex:1;}
  .nav-link{
    position:relative;
    padding:9px 11px;border-radius:999px;
    font-size:14px;font-weight:600;color:var(--green);
    white-space:nowrap;transition:background-color .2s,color .2s;
  }
  .nav-link::after{
    content:"";position:absolute;left:11px;right:11px;bottom:3px;height:2px;
    border-radius:2px;background:var(--amber);
    transform:scaleX(0);transform-origin:left;transition:transform .22s ease;
  }
  .nav-link:hover{color:var(--orange-deep);}
  .nav-link:hover::after{transform:scaleX(1);}
  .nav-link.active{background:#FBE7CE;color:var(--orange-deep);}
  .nav-link.active::after{display:none;}
  .header-actions{display:flex;align-items:center;gap:6px;flex-shrink:0;}
  .search-box{
    display:flex;align-items:center;gap:8px;
    height:44px;width:172px;padding:0 14px;
    border-radius:999px;background:#fff;
    border:1px solid var(--border);
    transition:width .25s ease,border-color .2s,box-shadow .2s;
  }
  .search-box:focus-within{
    width:228px;border-color:var(--orange);
    box-shadow:0 0 0 3px rgba(244,183,64,.35);
  }
  .search-box svg{color:var(--muted);flex-shrink:0;}
  .search-box input{
    border:0;background:transparent;outline:none;
    width:100%;font-size:14px;min-width:0;
  }
  .search-box input::placeholder{color:#9AA5A0;}
  .link-entry{
    font-size:14px;font-weight:600;color:var(--green);
    padding:8px 8px;border-radius:8px;white-space:nowrap;
    transition:color .2s;
  }
  .link-entry:hover{color:var(--orange-deep);}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:48px;padding:0 24px;border-radius:999px;
    font-weight:700;font-size:15px;border:0;cursor:pointer;
    white-space:nowrap;
    transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease,filter .18s ease;
  }
  .btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-btn);}
  .btn-primary:hover{transform:translateY(-1px);filter:brightness(.95);box-shadow:0 12px 26px rgba(228,87,46,.32);}
  .btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-btn);}
  .btn-ghost{background:transparent;border:1.5px solid var(--green);color:var(--green);}
  .btn-ghost:hover{background:var(--green);color:var(--cream);}
  .btn-sm{height:40px;padding:0 18px;font-size:14px;}
  .btn-lg{height:52px;padding:0 30px;font-size:16px;}
  .btn-block{width:100%;}
  .btn:disabled{opacity:.4;cursor:not-allowed;box-shadow:none;transform:none;}
  .icon-btn{
    position:relative;width:40px;height:40px;border-radius:12px;
    display:grid;place-items:center;background:transparent;border:0;
    cursor:pointer;color:var(--green);transition:background-color .2s;
  }
  .icon-btn:hover{background:#FBE7CE;}
  .bag-count{
    position:absolute;top:2px;right:2px;
    min-width:17px;height:17px;padding:0 4px;
    border-radius:999px;background:var(--orange);color:#fff;
    font-size:11px;font-weight:700;line-height:17px;text-align:center;
  }
  .menu-btn{display:none;}
  .drawer-mask{
    position:fixed;inset:0;background:rgba(16,42,37,.45);
    opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;z-index:80;
  }
  .drawer-mask.open{opacity:1;visibility:visible;}
  .drawer{
    position:fixed;top:0;right:0;width:308px;max-width:86vw;height:100%;
    background:#FFFCF5;z-index:90;padding:24px;
    transform:translateX(100%);transition:transform .28s ease;
    overflow-y:auto;box-shadow:-18px 0 40px rgba(16,42,37,.18);
  }
  .drawer.open{transform:none;}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
  .drawer-title{font-weight:800;font-size:15px;color:var(--green);}
  .drawer-search{
    display:flex;align-items:center;gap:8px;height:46px;padding:0 14px;
    border-radius:999px;background:#fff;border:1px solid var(--border);margin-bottom:20px;
  }
  .drawer-search input{border:0;background:transparent;outline:none;width:100%;font-size:15px;}
  .drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:20px;}
  .drawer-nav a{
    padding:12px 14px;border-radius:12px;font-weight:600;font-size:15px;color:var(--green);
    transition:background-color .2s,color .2s;
  }
  .drawer-nav a:hover{background:#FBE7CE;color:var(--orange-deep);}
  .drawer-nav a.active{background:#FBE7CE;color:var(--orange-deep);}
  .drawer-actions{display:flex;flex-direction:column;gap:10px;}

  /* ===== Page hero ===== */
  .page-hero{padding:56px 0 64px;}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    padding:7px 16px;border-radius:999px;
    background:#FBE7CE;color:var(--orange-deep);
    font-size:13px;font-weight:700;letter-spacing:.3px;
  }
  .eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--orange);}
  .hero-title{
    font-size:clamp(30px,3.5vw,44px);
    line-height:1.22;font-weight:800;letter-spacing:-.4px;
    color:var(--green);margin:18px 0 0;
  }
  .hero-title .accent{color:var(--orange);}
  .hero-sub{
    margin:18px 0 0;font-size:16px;line-height:1.9;color:var(--muted);
    max-width:560px;
  }
  .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
  .step-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
  .step-chip{
    display:inline-flex;align-items:center;gap:8px;
    padding:8px 16px;border-radius:999px;
    background:#fff;border:1px solid var(--border);
    font-size:13.5px;font-weight:600;color:var(--green);
    box-shadow:0 6px 16px rgba(18,63,53,.05);
  }
  .step-chip .num{
    width:20px;height:20px;border-radius:50%;
    background:rgba(244,183,64,.28);color:#8A5B0B;
    display:grid;place-items:center;font-size:11px;font-weight:800;
  }
  .hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
  .badge{
    display:inline-flex;align-items:center;gap:8px;
    padding:7px 14px;border-radius:999px;
    background:rgba(18,63,53,.06);
    font-size:13px;font-weight:600;color:var(--green);
  }
  .badge .dot{width:6px;height:6px;border-radius:50%;background:var(--amber);}
  .hero-note{
    margin-top:20px;font-size:13px;line-height:1.8;color:#7C8884;
    display:flex;gap:8px;align-items:flex-start;
  }
  .hero-note svg{flex-shrink:0;margin-top:3px;color:var(--orange);}

  /* ===== Login card ===== */
  .login-card{
    background:#fff;border-radius:var(--radius-xl);
    padding:32px;border:1px solid var(--border);
    box-shadow:var(--shadow-card);
  }
  .login-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:6px;}
  .login-title{font-size:22px;font-weight:800;color:var(--green);margin:0;line-height:1.4;}
  .login-switch{
    font-size:13px;font-weight:600;color:var(--orange-deep);
    border-bottom:1px solid rgba(228,87,46,.35);
    padding-bottom:1px;white-space:nowrap;
    transition:border-color .2s,color .2s;
  }
  .login-switch:hover{color:#9E3416;border-color:#9E3416;}
  .login-desc{margin:0 0 22px;font-size:13.5px;color:var(--muted);line-height:1.7;}
  .field{margin-bottom:16px;}
  .field label{display:block;font-size:13px;font-weight:600;color:var(--green);margin-bottom:7px;}
  .field .label-row{display:flex;align-items:center;justify-content:space-between;gap:10px;}
  .field .label-row a{font-size:13px;color:var(--orange-deep);font-weight:600;}
  .field .label-row a:hover{text-decoration:underline;text-underline-offset:4px;}
  .field input[type="text"],.field input[type="password"],.field input[type="tel"]{
    width:100%;height:48px;padding:0 14px;
    border-radius:var(--radius-sm);
    border:1px solid var(--border);
    background:#FFFCF5;
    font-size:15px;outline:none;
    transition:border-color .2s,box-shadow .2s,background-color .2s;
  }
  .field input::placeholder{color:#A5AFAA;}
  .field input:focus{
    border-color:var(--orange);background:#fff;
    box-shadow:0 0 0 3px rgba(244,183,64,.35);
  }
  .field-hint{font-size:13px;line-height:1.7;color:#7C8884;margin-top:7px;}
  .field-error{font-size:13px;line-height:1.7;color:var(--orange-deep);margin-top:7px;}
  .captcha-row{display:flex;gap:10px;align-items:stretch;}
  .captcha-row input{flex:1;min-width:0;}
  .captcha-box{
    width:104px;flex-shrink:0;height:48px;border-radius:12px;
    background:linear-gradient(135deg,#FBE7CE,#F7F2E8);
    border:1px dashed rgba(18,63,53,.18);
    display:grid;place-items:center;
    font-weight:800;font-size:17px;letter-spacing:5px;
    color:#8A5B0B;user-select:none;
  }
  .captcha-reload{font-size:13px;color:var(--orange-deep);font-weight:600;margin-top:7px;display:inline-block;}
  .captcha-reload:hover{text-decoration:underline;text-underline-offset:4px;}
  .remember-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:4px 0 20px;}
  .checkbox{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);cursor:pointer;}
  .checkbox input{
    width:17px;height:17px;accent-color:var(--orange);cursor:pointer;
  }
  .login-foot{
    margin-top:18px;padding-top:18px;border-top:1px solid var(--border);
    display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;
    font-size:13px;
  }
  .login-foot a{color:var(--orange-deep);font-weight:600;}
  .login-foot a:hover{text-decoration:underline;text-underline-offset:4px;}
  .login-terms{margin-top:14px;font-size:12.5px;line-height:1.8;color:#8F9A95;}

  /* ===== Sections ===== */
  .section{padding:72px 0;}
  .section-alt{background:#FFFCF5;border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
  .section-head{max-width:720px;margin-bottom:36px;}
  .section-kicker{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;font-weight:700;letter-spacing:.6px;
    color:var(--orange-deep);text-transform:uppercase;
  }
  .section-kicker .dot{width:6px;height:6px;border-radius:50%;background:var(--orange);}
  .section-title{
    font-size:clamp(24px,2.6vw,34px);
    line-height:1.32;font-weight:800;color:var(--green);
    margin:12px 0 0;letter-spacing:-.3px;
  }
  .section-desc{margin:12px 0 0;font-size:15.5px;line-height:1.9;color:var(--muted);}

  /* ===== Steps ===== */
  .steps{display:flex;gap:0;align-items:flex-start;margin-top:8px;}
  .step-item{flex:1;position:relative;padding-right:28px;}
  .step-item:not(:last-child)::after{
    content:"";position:absolute;top:22px;left:48px;right:8px;height:2px;
    background:rgba(18,63,53,.12);border-radius:2px;
  }
  .step-num{
    width:44px;height:44px;border-radius:50%;
    background:var(--green);color:var(--cream);
    display:grid;place-items:center;
    font-weight:800;font-size:16px;
    position:relative;z-index:1;
    box-shadow:0 10px 22px rgba(18,63,53,.18);
  }
  .step-item:nth-child(2) .step-num{background:var(--orange);box-shadow:0 10px 22px rgba(228,87,46,.24);}
  .step-item:nth-child(3) .step-num{background:var(--amber);color:#5C3E06;box-shadow:0 10px 22px rgba(244,183,64,.3);}
  .step-name{font-size:17px;font-weight:800;color:var(--green);margin:16px 0 8px;}
  .step-text{font-size:14px;line-height:1.85;color:var(--muted);margin:0;max-width:280px;}

  /* ===== Notice ===== */
  .notice{
    display:flex;gap:14px;align-items:flex-start;
    background:#FDF0DC;border-left:4px solid var(--orange);
    border-radius:18px;padding:20px 22px;
  }
  .notice svg{flex-shrink:0;margin-top:2px;color:var(--orange-deep);}
  .notice-title{font-size:15px;font-weight:800;color:var(--green);margin:0 0 6px;}
  .notice-text{font-size:14px;line-height:1.85;color:#6E6357;margin:0;}

  /* ===== Method cards ===== */
  .method-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
  .method-card{
    display:grid;grid-template-columns:168px 1fr;gap:20px;
    background:#fff;border-radius:var(--radius-lg);
    padding:20px;border:1px solid var(--border);
    box-shadow:var(--shadow-card);
    transition:transform .25s ease,box-shadow .25s ease;
  }
  .method-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);}
  .method-card img{
    width:100%;height:100%;min-height:168px;object-fit:cover;
    border-radius:var(--radius-md);
  }
  .method-body{display:flex;flex-direction:column;justify-content:center;}
  .method-tag{
    align-self:flex-start;font-size:12px;font-weight:700;
    padding:4px 12px;border-radius:999px;
    background:rgba(18,63,53,.07);color:var(--green);
    margin-bottom:10px;
  }
  .method-title{font-size:19px;font-weight:800;color:var(--green);margin:0;line-height:1.45;}
  .method-text{font-size:14px;line-height:1.85;color:var(--muted);margin:10px 0 0;}
  .method-list{list-style:none;padding:0;margin:12px 0 0;display:flex;flex-direction:column;gap:6px;}
  .method-list li{
    position:relative;padding-left:16px;
    font-size:13.5px;line-height:1.8;color:#6E7A76;
  }
  .method-list li::before{
    content:"";position:absolute;left:0;top:9px;
    width:6px;height:6px;border-radius:50%;background:var(--amber);
  }

  /* ===== FAQ ===== */
  .faq-layout{display:grid;grid-template-columns:300px 1fr;gap:48px;align-items:start;}
  .faq-side{position:sticky;top:100px;}
  .faq-side .btn{margin-top:22px;}
  .faq-item{
    background:#fff;border:1px solid var(--border);
    border-radius:var(--radius-md);margin-bottom:12px;
    overflow:hidden;transition:box-shadow .22s ease,border-color .22s ease;
  }
  .faq-item:hover{border-color:rgba(228,87,46,.3);}
  .faq-item[open]{box-shadow:0 16px 34px rgba(18,63,53,.08);border-color:rgba(228,87,46,.32);}
  .faq-item summary{
    list-style:none;cursor:pointer;
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    padding:18px 22px;
    font-size:15.5px;font-weight:600;color:var(--green);
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item .chev{flex-shrink:0;transition:transform .25s ease;color:var(--orange);}
  .faq-item[open] .chev{transform:rotate(180deg);}
  .faq-answer{padding:0 22px 20px;font-size:14px;line-height:1.9;color:var(--muted);}

  /* ===== CTA ===== */
  .cta-card{
    position:relative;overflow:hidden;
    background:var(--grad);
    border-radius:32px;padding:48px;
    display:grid;grid-template-columns:1.5fr .9fr;gap:32px;align-items:center;
    box-shadow:0 26px 52px rgba(228,87,46,.22);
    color:#fff;
  }
  .cta-card::before{
    content:"";position:absolute;right:-140px;top:-120px;
    width:420px;height:420px;border-radius:50%;
    border:28px solid rgba(255,255,255,.12);
    pointer-events:none;
  }
  .cta-card::after{
    content:"";position:absolute;right:40px;bottom:-160px;
    width:320px;height:320px;border-radius:50%;
    border:18px solid rgba(255,255,255,.10);
    pointer-events:none;
  }
  .cta-title{font-size:clamp(24px,2.6vw,32px);font-weight:800;line-height:1.35;margin:0;letter-spacing:-.3px;position:relative;z-index:1;}
  .cta-text{margin:14px 0 0;font-size:15px;line-height:1.9;color:rgba(255,255,255,.9);max-width:560px;position:relative;z-index:1;}
  .cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;position:relative;z-index:1;}
  .btn-white{background:#fff;color:var(--orange-deep);box-shadow:0 10px 24px rgba(120,45,18,.2);}
  .btn-white:hover{transform:translateY(-1px);background:#FFF8EC;}
  .btn-outline-white{background:transparent;border:1.5px solid rgba(255,255,255,.8);color:#fff;}
  .btn-outline-white:hover{background:rgba(255,255,255,.16);}

  /* ===== Footer ===== */
  .site-footer{background:var(--dark);color:#EFE7D8;padding:64px 0 0;margin-top:88px;}
  .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px;}
  .footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
  .footer-brand .brand-icon{box-shadow:none;}
  .footer-brand-name{font-weight:800;font-size:16px;color:var(--cream);line-height:1.3;}
  .footer-about{font-size:14px;line-height:1.9;color:rgba(255,248,236,.66);margin:0;max-width:320px;}
  .footer-col h4{font-size:15px;font-weight:700;color:var(--cream);margin:0 0 14px;}
  .footer-links{display:flex;flex-direction:column;gap:10px;font-size:14px;}
  .footer-links a{color:rgba(255,248,236,.72);transition:color .2s;}
  .footer-links a:hover{color:var(--amber);text-decoration:underline;text-underline-offset:4px;}
  .footer-info{font-size:14px;line-height:2;color:rgba(255,248,236,.72);}
  .domain{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;color:rgba(255,248,236,.5);}
  .footer-bottom{
    display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;
    border-top:1px solid rgba(255,248,236,.14);
    padding:20px 0 24px;font-size:13px;color:rgba(255,248,236,.55);
  }
  .to-top{display:inline-flex;align-items:center;gap:6px;color:rgba(255,248,236,.72);transition:color .2s;}
  .to-top:hover{color:var(--amber);}

  /* ===== Responsive ===== */
  @media (max-width:1180px){
    .search-box{width:150px;}
    .search-box:focus-within{width:190px;}
    .nav-link{padding:9px 8px;font-size:13.5px;}
  }
  @media (max-width:1023px){
    .nav-links{display:none;}
    .menu-btn{display:grid;}
    .search-box{display:none;}
    .link-entry{display:none;}
    .header-inner{height:64px;}
    .hero-grid{grid-template-columns:1fr;gap:32px;}
    .page-hero{padding:40px 0 48px;}
    .faq-layout{grid-template-columns:1fr;gap:28px;}
    .faq-side{position:static;}
    .method-grid{grid-template-columns:1fr;}
    .cta-card{grid-template-columns:1fr;padding:36px;}
    .cta-actions{justify-content:flex-start;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  }
  @media (max-width:767px){
    .container{padding-left:16px !important;padding-right:16px !important;}
    .brand-name{font-size:12.5px;max-width:88px;}
    .brand-icon{width:36px;height:36px;font-size:16px;border-radius:10px;}
    .section{padding:52px 0;}
    .steps{flex-direction:column;}
    .step-item{padding-right:0;padding-bottom:26px;padding-left:0;}
    .step-item:not(:last-child)::after{
      top:48px;left:21px;right:auto;width:2px;height:calc(100% - 44px);
    }
    .step-text{max-width:none;}
    .method-card{grid-template-columns:1fr;gap:16px;padding:16px;}
    .method-card img{min-height:150px;height:170px;}
    .method-card:hover{transform:none;}
    .login-card{padding:24px;border-radius:var(--radius-lg);}
    .cta-card{padding:28px;border-radius:24px;}
    .site-footer{margin-top:56px;padding-top:48px;}
    .footer-grid{grid-template-columns:1fr;gap:26px;}
    .footer-bottom{font-size:12.5px;}
    .badge{font-size:12.5px;}
    .field input[type="text"],.field input[type="password"],.field input[type="tel"]{font-size:16px;}
    .drawer-search input{font-size:16px;}
  }
  @media (max-width:519px){
    .hero-title{font-size:28px;}
    .hero-actions .btn{flex:1 1 auto;}
    .captcha-box{width:88px;letter-spacing:3px;font-size:15px;}
    .footer-brand-name{font-size:14.5px;}
  }

/* roulang page: category3 */
:root{
    --orange:#E4572E;
    --orange-deep:#C4451F;
    --amber:#F4B740;
    --green:#123F35;
    --dark:#102A25;
    --bg:#F7F2E8;
    --paper:#FFFDF8;
    --cream:#FFF8EC;
    --ink:#17211F;
    --muted:#5B6662;
    --line:rgba(18,63,53,.10);
    --radius-lg:28px;
    --radius-md:20px;
    --radius-sm:14px;
    --shadow:0 18px 40px rgba(18,63,53,.08);
    --shadow-hover:0 24px 52px rgba(18,63,53,.14);
    --shadow-btn:0 8px 20px rgba(228,87,46,.24);
    --grad:linear-gradient(135deg,#E4572E 0%,#F4B740 100%);
  }
  *,*::before,*::after{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
    font-size:16px;
    line-height:1.7;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0}
  ul,ol{list-style:none}
  a{color:inherit;text-decoration:none}
  img{display:block;max-width:100%}
  button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
  input,select,textarea{font:inherit}
  .container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}
  .num{font-variant-numeric:tabular-nums}

  /* ---------- header ---------- */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:var(--paper);
    border-bottom:1px solid var(--line);
    transition:box-shadow .25s ease;
  }
  .site-header.is-scrolled{box-shadow:0 6px 24px rgba(18,63,53,.07)}
  .header-inner{display:flex;align-items:center;gap:20px;height:72px}
  .brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
  .brand-icon{
    width:40px;height:40px;border-radius:13px;
    display:grid;place-items:center;
    background:var(--grad);
    color:#fff;font-weight:800;font-size:17px;
    box-shadow:0 6px 16px rgba(228,87,46,.25);
    flex-shrink:0;
  }
  .brand-text{
    font-size:14px;font-weight:800;line-height:1.25;letter-spacing:.2px;
    color:var(--green);max-width:104px;
  }
  .nav-links{display:flex;align-items:center;gap:2px;margin-left:6px}
  .nav-link{
    padding:8px 13px;border-radius:999px;font-size:14.5px;font-weight:600;
    color:var(--green);white-space:nowrap;
    transition:background .2s ease,color .2s ease;
  }
  .nav-link:hover{background:rgba(228,87,46,.09);color:var(--orange-deep)}
  .nav-link.active{background:rgba(244,183,64,.24);color:#B8431F}
  .header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
  .search-box{
    display:flex;align-items:center;gap:8px;
    height:42px;width:196px;padding:0 12px;
    border-radius:999px;background:var(--bg);
    border:1px solid var(--line);
    transition:width .25s ease,border-color .2s ease,box-shadow .2s ease;
  }
  .search-box:focus-within{width:250px;border-color:var(--orange);box-shadow:0 0 0 3px rgba(244,183,64,.45)}
  .search-box input{border:none;outline:none;background:transparent;width:100%;font-size:13.5px;color:var(--ink)}
  .search-box input::placeholder{color:#96A19C}
  .search-box svg{flex-shrink:0;color:var(--muted)}
  .login-link{font-size:14px;font-weight:600;color:var(--green);padding:8px 6px;border-radius:10px;transition:color .2s}
  .login-link:hover{color:var(--orange-deep)}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:48px;padding:0 24px;border-radius:999px;
    font-size:15px;font-weight:700;line-height:1;white-space:nowrap;
    transition:transform .18s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
  }
  .btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-btn)}
  .btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(228,87,46,.34);filter:brightness(.95)}
  .btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(228,87,46,.28)}
  .btn-ghost{background:transparent;color:var(--green);border:1.5px solid var(--green)}
  .btn-ghost:hover{background:var(--green);color:var(--cream)}
  .btn-light{background:#fff;color:var(--orange-deep);box-shadow:0 10px 24px rgba(16,42,37,.18)}
  .btn-light:hover{transform:translateY(-1px);background:var(--cream)}
  .btn-outline-light{background:transparent;color:var(--cream);border:1.5px solid rgba(255,248,236,.6)}
  .btn-outline-light:hover{background:rgba(255,248,236,.14);border-color:var(--cream)}
  .btn-sm{height:40px;padding:0 18px;font-size:14px}
  .icon-btn{
    width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
    color:var(--green);transition:background .2s ease,color .2s ease;position:relative;
  }
  .icon-btn:hover{background:rgba(244,183,64,.24);color:var(--orange-deep)}
  .bag-count{
    position:absolute;top:2px;right:2px;min-width:16px;height:16px;padding:0 4px;
    border-radius:999px;background:var(--orange);color:#fff;font-size:10px;font-weight:700;
    display:grid;place-items:center;line-height:1;
  }
  .menu-btn{display:none}
  a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
    outline:3px solid var(--amber);outline-offset:2px;
  }

  /* ---------- drawer ---------- */
  .drawer-mask{
    position:fixed;inset:0;background:rgba(16,42,37,.45);opacity:0;visibility:hidden;
    transition:opacity .25s ease,visibility .25s ease;z-index:80;
  }
  .drawer-mask.open{opacity:1;visibility:visible}
  .drawer{
    position:fixed;top:0;right:0;height:100%;width:82%;max-width:330px;
    background:var(--paper);z-index:90;padding:22px 20px;
    transform:translateX(105%);transition:transform .3s ease;
    display:flex;flex-direction:column;gap:14px;overflow-y:auto;
    box-shadow:-14px 0 40px rgba(16,42,37,.18);
  }
  .drawer.open{transform:translateX(0)}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
  .drawer-nav{display:flex;flex-direction:column;gap:4px;margin-top:6px}
  .drawer-nav a{padding:12px 14px;border-radius:14px;font-weight:600;font-size:15px;color:var(--green)}
  .drawer-nav a:hover,.drawer-nav a.active{background:rgba(244,183,64,.24);color:#B8431F}
  .drawer-search{
    display:flex;align-items:center;gap:8px;height:46px;padding:0 14px;
    border-radius:999px;background:var(--bg);border:1px solid var(--line);
  }
  .drawer-search input{border:none;outline:none;background:transparent;width:100%;font-size:16px}

  /* ---------- breadcrumb ---------- */
  .crumb{padding:22px 0 0;font-size:13.5px;color:var(--muted)}
  .crumb a{color:var(--muted)}
  .crumb a:hover{color:var(--orange-deep)}
  .crumb span.sep{margin:0 8px;color:#B6BFBB}
  .crumb .current{color:var(--green);font-weight:600}

  /* ---------- hero ---------- */
  .hero-events{
    position:relative;margin-top:20px;border-radius:var(--radius-lg);overflow:hidden;
    aspect-ratio:16/7;min-height:420px;
    box-shadow:var(--shadow);
    display:flex;align-items:flex-end;
    isolation:isolate;
  }
  .hero-events img{
    position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;
  }
  .hero-events::after{
    content:"";position:absolute;inset:0;z-index:-1;
    background:linear-gradient(180deg,rgba(16,42,37,.28) 0%,rgba(16,42,37,.62) 45%,rgba(16,42,37,.90) 100%);
  }
  .hero-inner{padding:52px 48px;color:var(--cream);width:100%}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    padding:6px 14px;border-radius:999px;
    background:rgba(255,248,236,.16);border:1px solid rgba(255,248,236,.28);
    font-size:13px;font-weight:600;letter-spacing:.3px;
  }
  .eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--amber)}
  .hero-title{
    margin-top:16px;font-size:44px;line-height:1.2;font-weight:800;letter-spacing:-.5px;
    color:#fff;max-width:820px;
  }
  .hero-sub{margin-top:14px;font-size:16.5px;line-height:1.75;color:rgba(255,248,236,.88);max-width:640px}
  .hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
  .meta-chip{
    display:inline-flex;align-items:center;gap:8px;
    padding:8px 16px;border-radius:999px;
    background:rgba(255,248,236,.14);border:1px solid rgba(255,248,236,.24);
    font-size:13.5px;font-weight:600;color:var(--cream);
  }
  .meta-chip svg{color:var(--amber)}
  .hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}

  /* ---------- generic sections ---------- */
  .section{padding:88px 0}
  .section-tight{padding:64px 0}
  .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px}
  .section-title{font-size:34px;line-height:1.25;font-weight:800;color:var(--green);letter-spacing:-.4px}
  .section-desc{margin-top:10px;font-size:15px;color:var(--muted);max-width:660px}
  .more-link{font-size:14.5px;font-weight:700;color:var(--orange-deep);white-space:nowrap;border-bottom:2px solid rgba(228,87,46,.35);padding-bottom:2px;transition:.2s}
  .more-link:hover{color:var(--orange);border-color:var(--orange)}

  /* ---------- stat strip ---------- */
  .stat-strip{
    display:grid;grid-template-columns:repeat(4,1fr);
    background:var(--dark);border-radius:var(--radius-lg);
    overflow:hidden;box-shadow:var(--shadow);
  }
  .stat-item{padding:26px 24px;color:var(--cream);border-right:1px solid rgba(255,248,236,.14)}
  .stat-item:last-child{border-right:none}
  .stat-item .k{font-size:13px;color:rgba(255,248,236,.66)}
  .stat-item .v{margin-top:6px;font-size:22px;font-weight:800;color:#fff;line-height:1.3}
  .stat-item .v span{font-size:13px;font-weight:600;color:var(--amber);margin-left:4px}

  /* ---------- timeline ---------- */
  .timeline{position:relative;display:flex;flex-direction:column;gap:16px}
  .tl-item{
    display:grid;grid-template-columns:104px 34px 1fr;gap:14px;align-items:stretch;
  }
  .tl-date{
    background:var(--paper);border:1px solid var(--line);border-radius:18px;
    padding:12px 8px;text-align:center;box-shadow:var(--shadow);
  }
  .tl-date .m{font-size:12px;font-weight:700;color:var(--orange-deep);letter-spacing:1px}
  .tl-date .d{font-size:24px;font-weight:800;color:var(--green);line-height:1.2}
  .tl-date .w{font-size:12px;color:var(--muted)}
  .tl-axis{position:relative;display:flex;justify-content:center}
  .tl-axis::before{
    content:"";position:absolute;top:0;bottom:-16px;width:2px;
    background:linear-gradient(180deg,rgba(18,63,53,.18),rgba(18,63,53,.06));
  }
  .tl-item:last-child .tl-axis::before{bottom:auto;height:26px}
  .tl-node{
    position:relative;z-index:1;width:14px;height:14px;border-radius:50%;
    background:var(--paper);border:3px solid var(--orange);margin-top:22px;
  }
  .tl-node.is-green{border-color:var(--green)}
  .tl-node.is-gray{border-color:#B6BFBB}
  .tl-card{
    background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);
    padding:20px 22px;box-shadow:var(--shadow);
    display:flex;align-items:center;gap:18px;justify-content:space-between;
    transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  }
  .tl-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(228,87,46,.35)}
  .tl-card h3{font-size:18px;font-weight:800;color:var(--green);line-height:1.4}
  .tl-card .place{margin-top:6px;font-size:13.5px;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap}
  .tl-card .place span{display:inline-flex;align-items:center;gap:6px}
  .status{
    display:inline-flex;align-items:center;gap:6px;
    padding:6px 14px;border-radius:999px;font-size:12.5px;font-weight:700;white-space:nowrap;
  }
  .status::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
  .status-open{background:rgba(244,183,64,.22);color:#A56A05}
  .status-soon{background:rgba(18,63,53,.10);color:var(--green)}
  .status-done{background:rgba(91,102,98,.12);color:#7A8681}

  /* ---------- event cards ---------- */
  .event-scroller{
    display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;
    padding:6px 4px 18px;margin:-6px -4px 0;
    scrollbar-width:thin;
  }
  .event-scroller::-webkit-scrollbar{height:8px}
  .event-scroller::-webkit-scrollbar-thumb{background:rgba(18,63,53,.18);border-radius:999px}
  .event-card{
    flex:0 0 348px;scroll-snap-align:start;
    background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);
    overflow:hidden;box-shadow:var(--shadow);
    display:flex;flex-direction:column;
    transition:transform .22s ease,box-shadow .22s ease;
  }
  .event-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
  .event-card .thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
  .event-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
  .event-card:hover .thumb img{transform:scale(1.04)}
  .date-badge{
    position:absolute;top:14px;left:14px;
    background:rgba(255,253,248,.94);border-radius:14px;padding:8px 12px;text-align:center;
    box-shadow:0 8px 20px rgba(16,42,37,.18);
  }
  .date-badge .d{font-size:20px;font-weight:800;color:var(--orange-deep);line-height:1.05}
  .date-badge .m{font-size:11px;font-weight:700;color:var(--muted);letter-spacing:.5px}
  .event-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
  .tag{
    display:inline-flex;align-items:center;gap:6px;align-self:flex-start;
    padding:5px 12px;border-radius:999px;font-size:12.5px;font-weight:700;
    background:rgba(244,183,64,.22);color:#A56A05;
  }
  .event-body h3{font-size:19px;font-weight:800;color:var(--green);line-height:1.4}
  .event-body p{font-size:14px;color:var(--muted);line-height:1.75}
  .event-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:6px}
  .event-foot .place{font-size:13px;color:var(--muted);display:inline-flex;align-items:center;gap:6px}
  .text-link{font-size:14px;font-weight:700;color:var(--orange-deep);transition:color .2s}
  .text-link:hover{color:var(--orange)}

  /* ---------- venue ---------- */
  .venue-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:28px;align-items:stretch}
  .venue-map{
    position:relative;border-radius:var(--radius-lg);overflow:hidden;
    min-height:380px;box-shadow:var(--shadow);border:1px solid var(--line);
  }
  .venue-map img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
  .venue-map::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,42,37,.10),rgba(16,42,37,.52))}
  .venue-pin{
    position:absolute;left:50%;top:46%;transform:translate(-50%,-50%);
    width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
    background:var(--grad);color:#fff;box-shadow:0 12px 28px rgba(228,87,46,.42);
    z-index:2;
  }
  .venue-pin::after{
    content:"";position:absolute;inset:-12px;border-radius:50%;
    border:2px solid rgba(244,183,64,.55);animation:pulse 2.6s infinite;
  }
  @keyframes pulse{0%{transform:scale(.9);opacity:.9}70%{transform:scale(1.25);opacity:0}100%{opacity:0}}
  .venue-map-label{
    position:absolute;left:20px;bottom:20px;z-index:2;color:#fff;
    background:rgba(16,42,37,.68);backdrop-filter:none;
    padding:10px 16px;border-radius:14px;font-size:13.5px;font-weight:600;
    border:1px solid rgba(255,248,236,.22);
  }
  .venue-info{
    background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);
    padding:32px;box-shadow:var(--shadow);display:flex;flex-direction:column;
  }
  .venue-info h3{font-size:22px;font-weight:800;color:var(--green)}
  .venue-info > p{margin-top:8px;font-size:14px;color:var(--muted)}
  .venue-list{margin-top:22px;display:flex;flex-direction:column;gap:2px}
  .venue-row{
    display:flex;gap:14px;padding:14px 14px;border-radius:14px;transition:background .2s ease;
  }
  .venue-row:hover{background:rgba(244,183,64,.14)}
  .venue-row .ico{
    width:38px;height:38px;border-radius:12px;display:grid;place-items:center;flex-shrink:0;
    background:rgba(18,63,53,.07);color:var(--green);
  }
  .venue-row .k{font-size:13px;color:var(--muted)}
  .venue-row .v{font-size:14.5px;font-weight:600;color:var(--ink);line-height:1.6}
  .venue-info .btn{margin-top:auto;width:100%;margin-top:24px}

  /* ---------- FAQ ---------- */
  .faq-wrap{max-width:900px;margin:0 auto}
  .faq-item{
    background:var(--paper);border:1px solid var(--line);border-radius:18px;
    margin-bottom:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
  }
  .faq-item[open]{border-color:rgba(228,87,46,.35);box-shadow:var(--shadow)}
  .faq-item summary{
    list-style:none;cursor:pointer;padding:20px 24px;
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    font-size:15.5px;font-weight:700;color:var(--green);
  }
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-item summary:hover{color:var(--orange-deep)}
  .faq-item .chev{transition:transform .25s ease;color:var(--orange);flex-shrink:0}
  .faq-item[open] .chev{transform:rotate(180deg)}
  .faq-answer{padding:0 24px 22px;font-size:14px;line-height:1.85;color:var(--muted)}

  /* ---------- CTA ---------- */
  .cta-band{
    position:relative;overflow:hidden;border-radius:32px;
    background:var(--grad);color:#fff;
    padding:56px 56px;display:grid;grid-template-columns:1.2fr auto;gap:32px;align-items:center;
    box-shadow:0 24px 50px rgba(228,87,46,.26);
  }
  .cta-band::before{
    content:"";position:absolute;right:-90px;top:-120px;width:380px;height:380px;
    border-radius:50%;border:2px solid rgba(255,255,255,.28);
    box-shadow:0 0 0 46px rgba(255,255,255,.10),0 0 0 96px rgba(255,255,255,.07);
    pointer-events:none;
  }
  .cta-band h2{font-size:32px;line-height:1.3;font-weight:800;color:#fff;position:relative}
  .cta-band p{margin-top:10px;font-size:15px;color:rgba(255,255,255,.92);position:relative;max-width:560px}
  .cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative}

  /* ---------- footer ---------- */
  .site-footer{background:var(--dark);color:rgba(255,248,236,.82);padding:72px 0 0;margin-top:8px}
  .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:52px}
  .footer-brand{display:flex;align-items:center;gap:10px}
  .footer-brand .brand-icon{box-shadow:none}
  .footer-brand-name{font-size:16px;font-weight:800;color:#fff;line-height:1.35;max-width:200px}
  .footer-about{margin-top:16px;font-size:13.5px;line-height:1.85;color:rgba(255,248,236,.62);max-width:320px}
  .footer-col h4{font-size:14px;font-weight:800;color:#fff;letter-spacing:.4px;margin-bottom:16px}
  .footer-links{display:flex;flex-direction:column;gap:10px}
  .footer-links a{font-size:13.5px;color:rgba(255,248,236,.70);width:fit-content;transition:color .2s ease,border-color .2s ease;border-bottom:1px solid transparent;padding-bottom:1px}
  .footer-links a:hover{color:var(--amber);border-color:var(--amber)}
  .footer-info{font-size:13.5px;line-height:2;color:rgba(255,248,236,.62)}
  .footer-info .domain{color:rgba(255,248,236,.44)}
  .footer-bottom{
    border-top:1px solid rgba(255,248,236,.14);
    padding:22px 0 26px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
    font-size:12.5px;color:rgba(255,248,236,.52);
  }
  .footer-bottom .domain{color:rgba(255,248,236,.40)}
  .to-top{display:inline-flex;align-items:center;gap:6px;color:rgba(255,248,236,.72);transition:color .2s}
  .to-top:hover{color:var(--amber)}

  /* ---------- responsive ---------- */
  @media (max-width:1180px){
    .nav-link{padding:8px 10px;font-size:14px}
    .search-box{width:160px}
    .search-box:focus-within{width:200px}
  }
  @media (max-width:1023px){
    .nav-links{display:none}
    .search-box{display:none}
    .login-link{display:none}
    .menu-btn{display:grid}
    .hero-events{aspect-ratio:auto;min-height:440px;border-radius:24px}
    .hero-inner{padding:36px 28px}
    .hero-title{font-size:34px}
    .stat-strip{grid-template-columns:repeat(2,1fr)}
    .stat-item:nth-child(2){border-right:none}
    .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid rgba(255,248,236,.14)}
    .venue-grid{grid-template-columns:1fr}
    .cta-band{grid-template-columns:1fr;padding:40px 32px}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  }
  @media (max-width:767px){
    .section{padding:56px 0}
    .section-tight{padding:44px 0}
    .section-title{font-size:26px}
    .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:26px}
    .hero-title{font-size:28px}
    .hero-sub{font-size:15px}
    .tl-item{grid-template-columns:78px 26px 1fr;gap:10px}
    .tl-card{flex-direction:column;align-items:flex-start;gap:12px;padding:16px 18px}
    .tl-date .d{font-size:20px}
    .event-card{flex:0 0 82%}
    .venue-info{padding:24px}
    .cta-band h2{font-size:24px}
    .cta-actions .btn{flex:1 1 140px}
  }
  @media (max-width:639px){
    .container{padding:0 16px}
    .header-inner{height:64px;gap:10px}
    .brand-icon{width:36px;height:36px;border-radius:11px;font-size:15px}
    .brand-text{font-size:12px;max-width:88px}
    .hero-events{min-height:430px;border-radius:20px}
    .hero-inner{padding:28px 20px}
    .hero-cta .btn{flex:1 1 130px;padding:0 16px;font-size:14px}
    .stat-strip{border-radius:20px}
    .stat-item{padding:20px 16px}
    .stat-item .v{font-size:18px}
    .faq-item summary{padding:16px 18px;font-size:14.5px}
    .faq-answer{padding:0 18px 18px}
    .venue-map{min-height:260px}
    .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:36px}
    .site-footer{padding-top:52px}
    .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
  }

/* roulang page: category2 */
:root{
    --orange:#E4572E;
    --orange-dark:#C8481F;
    --amber:#F4B740;
    --green:#123F35;
    --deep:#102A25;
    --sand:#F7F2E8;
    --cream:#FFF8EC;
    --ink:#17211F;
    --muted:#5B6662;
    --line:rgba(18,63,53,.10);
    --line-strong:rgba(18,63,53,.18);
    --grad:linear-gradient(135deg,#E4572E 0%,#F4B740 100%);
    --shadow:0 18px 40px rgba(18,63,53,.08);
    --shadow-hover:0 26px 52px rgba(18,63,53,.14);
    --shadow-btn:0 8px 20px rgba(228,87,46,.24);
    --r-sm:16px;
    --r-md:20px;
    --r-lg:24px;
    --r-xl:32px;
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;scroll-padding-top:96px;}
  body{
    margin:0;
    background:var(--sand);
    color:var(--ink);
    font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
    font-size:16px;
    line-height:1.75;
    font-weight:400;
    -webkit-font-smoothing:antialiased;
    text-align:left;
  }
  h1,h2,h3,h4,p,figure,blockquote{margin:0;}
  ul,ol{margin:0;padding:0;list-style:none;}
  a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
  a:hover{color:var(--orange);}
  img{max-width:100%;display:block;}
  button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
  input,select,textarea{font-family:inherit;font-size:16px;color:var(--ink);}
  :focus-visible{outline:3px solid var(--amber);outline-offset:2px;border-radius:6px;}
  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
  .num{font-variant-numeric:tabular-nums;}

  /* ---------- header ---------- */
  .site-header{
    position:sticky;top:0;z-index:80;
    background:#FFFDF7;
    border-bottom:1px solid var(--line);
    transition:box-shadow .25s ease;
  }
  .site-header.scrolled{box-shadow:0 10px 26px rgba(18,63,53,.08);}
  .header-inner{
    height:72px;display:flex;align-items:center;gap:24px;justify-content:space-between;
  }
  .brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
  .brand-icon{
    width:40px;height:40px;border-radius:12px;
    background:var(--grad);color:#fff;
    display:flex;align-items:center;justify-content:center;
    font-weight:800;font-size:18px;letter-spacing:.5px;
    box-shadow:0 6px 16px rgba(228,87,46,.28);
  }
  .brand-text{
    display:flex;flex-direction:column;line-height:1.15;
    font-weight:800;font-size:15px;color:var(--green);letter-spacing:.2px;
  }
  .brand-text span:last-child{font-size:12px;font-weight:700;color:var(--orange);letter-spacing:1px;}
  .nav-links{display:flex;align-items:center;gap:4px;}
  .nav-link{
    display:inline-block;padding:8px 14px;border-radius:999px;
    font-size:15px;font-weight:600;color:var(--green);
    position:relative;white-space:nowrap;
    transition:background .2s ease,color .2s ease;
  }
  .nav-link::after{
    content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
    background:var(--orange);border-radius:2px;transform:scaleX(0);
    transform-origin:left;transition:transform .2s ease;
  }
  .nav-link:hover{color:var(--orange-dark);background:rgba(244,183,64,.12);}
  .nav-link:hover::after{transform:scaleX(1);}
  .nav-link.active{
    background:rgba(228,87,46,.12);color:var(--orange-dark);
  }
  .nav-link.active::after{transform:scaleX(0);}
  .header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0;}
  .search-box{
    display:flex;align-items:center;gap:8px;
    height:44px;width:200px;padding:0 12px 0 14px;
    background:#fff;border:1px solid var(--line);border-radius:999px;
    transition:width .25s ease,border-color .2s ease,box-shadow .2s ease;
  }
  .search-box:focus-within{
    width:260px;border-color:var(--orange);
    box-shadow:0 0 0 4px rgba(244,183,64,.28);
  }
  .search-box svg{flex-shrink:0;color:var(--muted);}
  .search-box input{
    border:0;outline:none;background:transparent;width:100%;
    font-size:14px;color:var(--ink);
  }
  .search-box input::placeholder{color:#96A19C;}
  .search-clear{
    width:22px;height:22px;border-radius:50%;flex-shrink:0;
    display:flex;align-items:center;justify-content:center;
    color:var(--muted);font-size:15px;line-height:1;
    background:rgba(18,63,53,.06);
  }
  .search-clear:hover{background:rgba(228,87,46,.16);color:var(--orange-dark);}
  .text-link{font-size:14px;font-weight:600;color:var(--green);white-space:nowrap;}
  .text-link:hover{color:var(--orange-dark);}
  .bag-btn{
    position:relative;width:44px;height:44px;border-radius:12px;
    display:flex;align-items:center;justify-content:center;
    color:var(--green);transition:background .2s ease;
  }
  .bag-btn:hover{background:rgba(244,183,64,.18);color:var(--orange-dark);}
  .bag-count{
    position:absolute;top:4px;right:2px;min-width:18px;height:18px;padding:0 4px;
    background:var(--orange);color:#fff;border-radius:999px;
    font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;
    border:2px solid #FFFDF7;
  }
  .menu-toggle{
    display:none;width:44px;height:44px;border-radius:12px;
    align-items:center;justify-content:center;color:var(--green);
  }
  .menu-toggle:hover{background:rgba(244,183,64,.18);}

  /* ---------- buttons ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:48px;padding:0 24px;border-radius:999px;
    font-size:15px;font-weight:700;letter-spacing:.2px;white-space:nowrap;
    transition:transform .18s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
  }
  .btn-primary{
    background:var(--grad);color:#FFF8EC;
    box-shadow:var(--shadow-btn);
  }
  .btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(228,87,46,.32);color:#fff;}
  .btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(228,87,46,.24);}
  .btn-ghost{
    background:transparent;color:var(--green);
    border:1.5px solid var(--line-strong);
  }
  .btn-ghost:hover{background:var(--green);color:var(--cream);border-color:var(--green);}
  .btn-light{
    background:#FFF8EC;color:var(--green);border:1.5px solid transparent;
  }
  .btn-light:hover{background:#fff;color:var(--orange-dark);transform:translateY(-1px);}
  .btn-outline-cream{
    background:transparent;color:#FFF8EC;border:1.5px solid rgba(255,248,236,.5);
  }
  .btn-outline-cream:hover{background:rgba(255,248,236,.14);color:#fff;}
  .btn-sm{height:40px;padding:0 18px;font-size:14px;}
  .btn-block{width:100%;}

  /* ---------- generic section ---------- */
  .section{padding:96px 0;}
  .section-tight{padding:72px 0;}
  .section-head{max-width:760px;margin-bottom:40px;}
  .section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
  .section-title{
    font-size:36px;line-height:1.25;font-weight:800;color:var(--green);letter-spacing:-.3px;
  }
  .section-sub{margin-top:14px;font-size:16px;line-height:1.8;color:var(--muted);}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    padding:7px 16px;border-radius:999px;
    background:rgba(244,183,64,.22);color:var(--orange-dark);
    font-size:13px;font-weight:700;letter-spacing:.4px;
  }
  .eyebrow.light{background:rgba(255,248,236,.16);color:#FFE7C2;}
  .badge{
    display:inline-flex;align-items:center;gap:6px;
    padding:5px 12px;border-radius:999px;
    font-size:12px;font-weight:700;line-height:1.6;
  }
  .badge::before{
    content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.75;
  }
  .badge-amber{background:rgba(244,183,64,.24);color:#8A5B00;}
  .badge-green{background:rgba(18,63,53,.10);color:var(--green);}
  .badge-cream{background:rgba(255,248,236,.18);color:#FFE7C2;}

  /* ---------- hero ---------- */
  .hero-benefits{
    position:relative;overflow:hidden;
    background:var(--deep);
    padding:88px 0 96px;
  }
  .hero-bg{
    position:absolute;inset:0;
    background-image:url("/assets/images/backpic/back-1.webp");
    background-size:cover;background-position:center;
    opacity:.5;
  }
  .hero-benefits::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(115deg,rgba(16,42,37,.94) 0%,rgba(16,42,37,.80) 46%,rgba(18,63,53,.55) 100%);
  }
  .hero-inner{
    position:relative;z-index:2;
    display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;
  }
  .hero-copy h1{
    margin-top:20px;
    font-size:52px;line-height:1.16;font-weight:800;color:#FFF8EC;letter-spacing:-.6px;
  }
  .hero-copy p.lead{
    margin-top:20px;max-width:520px;
    font-size:17px;line-height:1.85;color:rgba(255,248,236,.82);
  }
  .hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
  .stat-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px;}
  .stat{
    display:inline-flex;align-items:baseline;gap:6px;
    padding:10px 16px;border-radius:14px;
    background:rgba(255,248,236,.10);border:1px solid rgba(255,248,236,.18);
    color:#FFF8EC;font-size:13px;font-weight:600;
  }
  .stat b{font-size:20px;font-weight:800;color:var(--amber);font-variant-numeric:tabular-nums;}
  .hero-note{
    margin-top:22px;font-size:13px;color:rgba(255,248,236,.66);
    display:flex;align-items:center;gap:8px;
  }

  .member-card{
    position:relative;
    border-radius:26px;padding:26px 26px 22px;
    background:linear-gradient(150deg,#1C5347 0%,#143F35 55%,#0E2E28 100%);
    border:1px solid rgba(244,183,64,.42);
    box-shadow:0 30px 60px rgba(0,0,0,.34);
    color:#FFF8EC;overflow:hidden;
  }
  .member-card::before{
    content:"";position:absolute;width:280px;height:280px;border-radius:50%;
    border:1px solid rgba(244,183,64,.30);
    right:-110px;bottom:-140px;
  }
  .member-card::after{
    content:"";position:absolute;width:200px;height:200px;border-radius:50%;
    border:1px solid rgba(255,248,236,.14);
    right:-40px;bottom:-90px;
  }
  .mc-top{display:flex;align-items:center;justify-content:space-between;gap:12px;}
  .mc-brand{font-size:13px;font-weight:700;letter-spacing:.6px;color:rgba(255,248,236,.86);}
  .mc-chip{
    width:38px;height:26px;border-radius:6px;
    background:linear-gradient(135deg,#F4B740,#C98F1A);
    box-shadow:inset 0 0 0 1px rgba(255,248,236,.35);
  }
  .mc-level{
    margin-top:34px;font-size:26px;font-weight:800;letter-spacing:.4px;color:#FFF8EC;
  }
  .mc-level span{
    display:block;margin-top:6px;font-size:12px;font-weight:600;letter-spacing:2px;
    color:rgba(244,183,64,.9);
  }
  .mc-no{
    margin-top:28px;font-size:16px;letter-spacing:4px;color:rgba(255,248,236,.72);
    font-variant-numeric:tabular-nums;
  }
  .mc-foot{
    margin-top:22px;padding-top:16px;border-top:1px solid rgba(255,248,236,.16);
    display:flex;align-items:center;justify-content:space-between;
    font-size:12px;color:rgba(255,248,236,.66);
  }
  .mc-foot strong{color:#FFF8EC;font-size:14px;font-weight:700;}
  .mc-float{
    position:absolute;right:-14px;top:44%;
    background:#FFF8EC;color:var(--green);
    border-radius:14px;padding:10px 14px;
    box-shadow:0 16px 32px rgba(0,0,0,.22);
    font-size:12px;font-weight:700;line-height:1.4;
    display:flex;align-items:center;gap:8px;
  }
  .mc-float b{font-size:17px;color:var(--orange);font-variant-numeric:tabular-nums;}

  /* ---------- level cards ---------- */
  .levels-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch;
  }
  .level-card{
    position:relative;display:flex;flex-direction:column;
    background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
    padding:30px 28px 28px;box-shadow:var(--shadow);
    transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  }
  .level-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
  .level-card.featured{
    transform:translateY(-8px);
    border:2px solid var(--amber);
    background:linear-gradient(180deg,#FFFDF6 0%,#FFFFFF 46%);
    box-shadow:0 26px 54px rgba(18,63,53,.14);
  }
  .level-card.featured:hover{transform:translateY(-12px);}
  .level-tag{
    position:absolute;top:-14px;right:24px;
    padding:5px 14px;border-radius:999px;
    background:var(--grad);color:#fff;
    font-size:12px;font-weight:800;letter-spacing:.6px;
    box-shadow:0 8px 18px rgba(228,87,46,.28);
  }
  .level-icon{
    width:48px;height:48px;border-radius:14px;
    display:flex;align-items:center;justify-content:center;
    background:rgba(18,63,53,.07);color:var(--green);
  }
  .level-card.featured .level-icon{background:rgba(228,87,46,.12);color:var(--orange);}
  .level-name{margin-top:18px;font-size:22px;font-weight:800;color:var(--green);}
  .level-desc{margin-top:8px;font-size:14px;line-height:1.7;color:var(--muted);min-height:44px;}
  .level-list{margin-top:20px;display:flex;flex-direction:column;gap:12px;}
  .level-list li{
    display:flex;gap:10px;align-items:flex-start;
    font-size:14px;line-height:1.65;color:#31403B;
  }
  .tick{
    flex-shrink:0;width:18px;height:18px;border-radius:50%;margin-top:3px;
    display:flex;align-items:center;justify-content:center;
    background:rgba(18,63,53,.10);color:var(--green);
  }
  .level-card.featured .tick{background:rgba(244,183,64,.32);color:#8A5B00;}
  .level-foot{margin-top:auto;padding-top:24px;}
  .level-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}

  /* ---------- compare table ---------- */
  .compare-wrap{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
    box-shadow:var(--shadow);overflow:hidden;
  }
  .compare-table{width:100%;border-collapse:collapse;font-size:14px;}
  .compare-table caption{
    text-align:left;padding:22px 26px 0;font-size:13px;color:var(--muted);
  }
  .compare-table th,.compare-table td{
    padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);
    vertical-align:middle;
  }
  .compare-table thead th{
    background:var(--green);color:#FFF8EC;font-weight:700;font-size:14px;
    position:sticky;top:0;
  }
  .compare-table thead th:first-child{
    position:sticky;left:0;z-index:2;background:var(--green);
  }
  .compare-table tbody th{
    position:sticky;left:0;background:#FFFDF7;
    font-weight:700;color:var(--green);white-space:nowrap;
    border-right:1px solid var(--line);
  }
  .compare-table tbody tr:nth-child(even) td{background:#FBF7EE;}
  .compare-table tbody tr:hover td{background:#FDF2E0;}
  .compare-table tbody tr:last-child th,.compare-table tbody tr:last-child td{border-bottom:0;}
  .cell-yes{color:var(--green);font-weight:700;}
  .cell-prio{color:var(--orange-dark);font-weight:700;}
  .cell-na{color:#9AA39F;}
  .compare-mobile{display:none;grid-template-columns:1fr;gap:16px;}
  .cmp-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
    padding:18px 20px;box-shadow:var(--shadow);
  }
  .cmp-card h4{font-size:15px;font-weight:800;color:var(--green);}
  .cmp-card dl{margin-top:12px;display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;}
  .cmp-card dt{font-size:12px;color:var(--muted);font-weight:600;}
  .cmp-card dd{margin:2px 0 0;font-size:13px;font-weight:700;color:var(--ink);}

  /* ---------- guarantee band ---------- */
  .band{
    background:var(--deep);color:#FFF8EC;padding:56px 0;
  }
  .band-grid{
    display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  }
  .band-item{
    padding:10px 28px;border-left:1px solid rgba(255,248,236,.16);
  }
  .band-item:first-child{border-left:0;padding-left:0;}
  .band-item h3{
    margin-top:14px;font-size:16px;font-weight:800;color:#FFF8EC;
  }
  .band-item p{margin-top:6px;font-size:13px;line-height:1.7;color:rgba(255,248,236,.66);}
  .band-icon{
    width:42px;height:42px;border-radius:12px;
    display:flex;align-items:center;justify-content:center;
    background:rgba(244,183,64,.16);color:var(--amber);
  }

  /* ---------- scenes carousel ---------- */
  .carousel{position:relative;}
  .carousel-track{
    display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;
    padding:6px 4px 20px;scrollbar-width:none;
  }
  .carousel-track::-webkit-scrollbar{display:none;}
  .scene-card{
    flex:0 0 calc((100% - 48px)/3);
    scroll-snap-align:start;
    background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
    box-shadow:var(--shadow);overflow:hidden;
    display:flex;flex-direction:column;
    transition:transform .25s ease,box-shadow .25s ease;
  }
  .scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
  .scene-media{position:relative;aspect-ratio:16/10;overflow:hidden;}
  .scene-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
  .scene-card:hover .scene-media img{transform:scale(1.04);}
  .scene-media .badge{position:absolute;left:14px;top:14px;background:rgba(255,248,236,.94);color:var(--green);}
  .scene-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;}
  .quote-mark{font-size:34px;line-height:1;color:rgba(228,87,46,.30);font-weight:800;}
  .scene-body p{margin-top:10px;font-size:14px;line-height:1.85;color:#3A4843;flex:1;}
  .scene-foot{
    margin-top:18px;padding-top:16px;border-top:1px solid var(--line);
    display:flex;align-items:center;justify-content:space-between;gap:12px;
  }
  .scene-foot span{font-size:13px;font-weight:700;color:var(--green);}
  .link-arrow{font-size:13px;font-weight:700;color:var(--orange-dark);display:inline-flex;align-items:center;gap:6px;}
  .link-arrow:hover{color:var(--orange);gap:9px;}
  .carousel-bar{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:10px;}
  .c-btn{
    width:44px;height:44px;border-radius:999px;
    background:#fff;border:1px solid var(--line);
    display:flex;align-items:center;justify-content:center;
    color:var(--green);box-shadow:0 6px 16px rgba(18,63,53,.08);
    transition:background .2s ease,color .2s ease,transform .2s ease;
  }
  .c-btn:hover{background:var(--green);color:var(--cream);transform:translateY(-1px);}
  .dots{display:flex;gap:7px;align-items:center;}
  .dot{width:8px;height:8px;border-radius:50%;background:rgba(18,63,53,.20);}
  .dot.on{width:22px;border-radius:999px;background:var(--orange);}

  /* ---------- faq ---------- */
  .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 24px;}
  .faq-item{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
    padding:0 22px;box-shadow:0 8px 22px rgba(18,63,53,.05);
    transition:box-shadow .2s ease,border-color .2s ease;
  }
  .faq-item[open]{border-color:rgba(228,87,46,.35);box-shadow:0 14px 30px rgba(18,63,53,.09);}
  .faq-item summary{
    list-style:none;cursor:pointer;
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding:20px 0;font-size:15.5px;font-weight:600;color:var(--green);
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary:hover{color:var(--orange-dark);}
  .chev{transition:transform .25s ease;color:var(--orange);flex-shrink:0;}
  .faq-item[open] .chev{transform:rotate(180deg);}
  .faq-a{
    padding:0 0 20px;margin-top:-2px;
    font-size:14px;line-height:1.85;color:var(--muted);
  }

  /* ---------- cta band ---------- */
  .cta-band{
    position:relative;overflow:hidden;
    background:var(--grad);border-radius:var(--r-xl);
    padding:56px 56px;color:#FFF8EC;
    display:grid;grid-template-columns:1.25fr .75fr;gap:36px;align-items:center;
    box-shadow:0 28px 60px rgba(228,87,46,.24);
  }
  .cta-band::before{
    content:"";position:absolute;width:420px;height:420px;border-radius:50%;
    border:2px solid rgba(255,248,236,.22);right:-120px;top:-160px;
  }
  .cta-band::after{
    content:"";position:absolute;width:300px;height:300px;border-radius:50%;
    border:2px solid rgba(255,248,236,.16);right:40px;bottom:-190px;
  }
  .cta-band h2{font-size:34px;line-height:1.3;font-weight:800;letter-spacing:-.3px;}
  .cta-band p{margin-top:14px;font-size:15px;line-height:1.8;color:rgba(255,248,236,.88);}
  .cta-actions{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;}

  /* ---------- footer ---------- */
  .site-footer{background:var(--deep);color:#FFF8EC;padding:72px 0 0;margin-top:0;}
  .footer-grid{
    display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;
    padding-bottom:52px;
  }
  .footer-brand{display:flex;align-items:center;gap:10px;}
  .footer-brand .brand-icon{width:36px;height:36px;border-radius:11px;font-size:16px;}
  .footer-brand-name{font-size:16px;font-weight:800;color:#FFF8EC;letter-spacing:.2px;}
  .footer-about{
    margin-top:18px;font-size:13px;line-height:1.9;color:rgba(255,248,236,.62);max-width:320px;
  }
  .footer-col h4{font-size:14px;font-weight:800;color:#FFF8EC;letter-spacing:.4px;}
  .footer-links{margin-top:16px;display:flex;flex-direction:column;gap:10px;}
  .footer-links a{
    font-size:13px;color:rgba(255,248,236,.66);width:fit-content;
    border-bottom:1px solid transparent;padding-bottom:1px;
  }
  .footer-links a:hover{color:var(--amber);border-bottom-color:var(--amber);}
  .footer-info{margin-top:16px;font-size:13px;line-height:2;color:rgba(255,248,236,.66);}
  .domain{color:rgba(244,183,64,.9);font-variant-numeric:tabular-nums;}
  .footer-bottom{
    border-top:1px solid rgba(255,248,236,.14);
    padding:22px 0 26px;display:flex;align-items:center;justify-content:space-between;
    gap:16px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,248,236,.55);
  }
  .to-top{
    display:inline-flex;align-items:center;gap:6px;
    color:rgba(255,248,236,.72);font-weight:600;
  }
  .to-top:hover{color:var(--amber);}

  /* ---------- mobile drawer ---------- */
  .drawer-mask{
    position:fixed;inset:0;background:rgba(16,42,37,.48);
    opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;z-index:90;
  }
  .drawer-mask.open{opacity:1;visibility:visible;}
  .drawer{
    position:fixed;top:0;right:0;height:100%;width:min(86vw,340px);
    background:#FFFDF7;z-index:100;padding:22px 22px 32px;
    transform:translateX(102%);transition:transform .3s ease;
    overflow-y:auto;box-shadow:-20px 0 50px rgba(16,42,37,.18);
  }
  .drawer.open{transform:translateX(0);}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;}
  .drawer-close{
    width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;
    background:rgba(18,63,53,.06);color:var(--green);
  }
  .drawer-close:hover{background:rgba(228,87,46,.14);color:var(--orange-dark);}
  .drawer-search{
    margin-top:22px;display:flex;align-items:center;gap:8px;height:46px;padding:0 14px;
    background:#fff;border:1px solid var(--line);border-radius:999px;
  }
  .drawer-search input{border:0;outline:none;background:transparent;width:100%;font-size:15px;}
  .drawer-nav{margin-top:22px;display:flex;flex-direction:column;gap:4px;}
  .drawer-nav a{
    padding:12px 14px;border-radius:12px;font-size:15px;font-weight:600;color:var(--green);
  }
  .drawer-nav a:hover,.drawer-nav a.active{background:rgba(228,87,46,.10);color:var(--orange-dark);}
  .drawer-cta{margin-top:24px;display:flex;flex-direction:column;gap:12px;}

  /* ---------- responsive ---------- */
  @media (max-width:1023px){
    .nav-links{display:none;}
    .search-box{display:none;}
    .text-link{display:none;}
    .menu-toggle{display:flex;}
    .header-inner{height:64px;gap:12px;}
    .hero-inner{grid-template-columns:1fr;gap:40px;}
    .hero-copy h1{font-size:40px;}
    .section{padding:64px 0;}
    .section-title{font-size:28px;}
    .levels-grid{grid-template-columns:1fr;gap:20px;}
    .level-card.featured{transform:none;}
    .level-card.featured:hover{transform:translateY(-4px);}
    .level-desc{min-height:0;}
    .band-grid{grid-template-columns:1fr 1fr;gap:24px 0;}
    .band-item{padding:0 20px;}
    .band-item:nth-child(odd){border-left:0;padding-left:0;}
    .band-item:nth-child(3),.band-item:nth-child(4){border-top:1px solid rgba(255,248,236,.16);padding-top:22px;}
    .scene-card{flex:0 0 calc((100% - 24px)/2);}
    .faq-grid{grid-template-columns:1fr;}
    .cta-band{grid-template-columns:1fr;padding:40px 32px;}
    .cta-actions{justify-content:flex-start;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
    .compare-table{font-size:13px;}
    .compare-table th,.compare-table td{padding:13px 14px;}
  }
  @media (max-width:767px){
    .container{padding:0 16px;}
    .brand-text{font-size:13px;}
    .brand-text span:last-child{font-size:11px;}
    .brand-icon{width:36px;height:36px;font-size:16px;border-radius:11px;}
    .hero-benefits{padding:56px 0 64px;}
    .hero-copy h1{font-size:32px;line-height:1.24;}
    .hero-copy p.lead{font-size:15px;}
    .hero-cta{gap:10px;}
    .hero-cta .btn{height:46px;padding:0 20px;font-size:14px;}
    .stat{padding:8px 12px;font-size:12px;}
    .stat b{font-size:17px;}
    .member-card{padding:22px 20px 18px;border-radius:22px;}
    .mc-float{right:-6px;top:auto;bottom:-18px;font-size:11px;padding:8px 12px;}
    .mc-level{font-size:22px;margin-top:26px;}
    .section-head{margin-bottom:28px;}
    .section-title{font-size:26px;}
    .section-sub{font-size:15px;}
    .compare-wrap{display:none;}
    .compare-mobile{display:grid;}
    .scene-card{flex:0 0 84%;}
    .band-grid{grid-template-columns:1fr;gap:20px;}
    .band-item{padding:0 !important;border-left:0 !important;}
    .band-item + .band-item{border-top:1px solid rgba(255,248,236,.16);padding-top:20px !important;}
    .cta-band h2{font-size:24px;}
    .cta-band{padding:32px 24px;border-radius:22px;}
    .cta-actions{flex-direction:column;align-items:stretch;}
    .cta-actions .btn{width:100%;}
    .footer-grid{grid-template-columns:1fr;}
    .footer-about{max-width:none;}
    .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
    .btn{height:46px;}
  }

/* roulang page: category5 */
:root{
  --orange:#E4572E;
  --orange-dark:#C9451F;
  --green:#123F35;
  --amber:#F4B740;
  --sand:#F7F2E8;
  --dark:#102A25;
  --ink:#17211F;
  --muted:#5B6662;
  --cream:#FFF8EC;
  --paper:#FFFDF8;
  --line:rgba(18,63,53,.10);
  --radius-xl:32px;
  --radius-lg:24px;
  --radius-md:20px;
  --radius-sm:16px;
  --shadow-card:0 18px 40px rgba(18,63,53,.08);
  --shadow-card-hover:0 24px 48px rgba(18,63,53,.13);
  --shadow-btn:0 8px 20px rgba(228,87,46,.24);
  --grad:linear-gradient(135deg,#E4572E 0%,#F4B740 100%);
  --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--sand);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--paper);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.scrolled{box-shadow:0 10px 24px rgba(18,63,53,.08);}
.header-inner{display:flex;align-items:center;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-icon{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  background:var(--grad);color:#fff;
  display:grid;place-items:center;
  font-weight:800;font-size:18px;
  box-shadow:var(--shadow-btn);
}
.brand-text{
  font-weight:800;font-size:16px;line-height:1.15;
  letter-spacing:.2px;color:var(--green);max-width:152px;
}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:6px;}
.nav-link{
  padding:8px 14px;border-radius:999px;
  font-size:15px;font-weight:600;color:var(--green);
  transition:background .2s ease,color .2s ease;
  white-space:nowrap;
}
.nav-link:hover{background:rgba(228,87,46,.09);color:var(--orange);}
.nav-link.active{background:#FBE7DA;color:var(--orange);}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px;}
.search-box{
  display:flex;align-items:center;gap:8px;
  height:44px;width:200px;padding:0 12px;
  border-radius:999px;background:#fff;
  border:1px solid var(--line);
  transition:width .25s ease,border-color .2s ease,box-shadow .2s ease;
}
.search-box:focus-within{width:260px;border-color:var(--orange);box-shadow:0 0 0 3px rgba(244,183,64,.45);}
.search-box svg{color:var(--muted);flex-shrink:0;}
.search-box input{border:0;background:transparent;outline:none;width:100%;font-size:14px;}
.search-box input:focus-visible{outline:none;}
.search-clear{
  border:0;background:transparent;color:var(--muted);
  cursor:pointer;font-size:16px;line-height:1;padding:0 2px;
  border-radius:6px;
}
.search-clear:hover{color:var(--orange);}
.login-link{font-size:15px;font-weight:600;color:var(--green);padding:8px 6px;white-space:nowrap;transition:color .2s;}
.login-link:hover{color:var(--orange);}
.icon-btn{
  width:40px;height:40px;border-radius:12px;position:relative;
  display:grid;place-items:center;background:transparent;
  border:1px solid transparent;color:var(--green);
  cursor:pointer;transition:background .2s ease,color .2s ease;
}
.icon-btn:hover{background:rgba(228,87,46,.10);color:var(--orange);}
.bag-count{
  position:absolute;top:-3px;right:-3px;min-width:18px;height:18px;
  padding:0 4px;border-radius:999px;background:var(--orange);color:#fff;
  font-size:11px;font-weight:700;display:grid;place-items:center;
}
.menu-btn{display:none;}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:999px;
  font-weight:700;font-size:15px;white-space:nowrap;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease,filter .18s ease;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-btn);}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(.94);box-shadow:0 12px 26px rgba(228,87,46,.32);}
.btn-primary:active{transform:translateY(0);}
.btn-primary:disabled{opacity:.4;cursor:not-allowed;transform:none;}
.btn-ghost{background:transparent;border-color:var(--green);color:var(--green);}
.btn-ghost:hover{background:var(--green);color:var(--cream);}
.btn-light{background:#fff;color:var(--orange-dark);box-shadow:0 10px 24px rgba(16,42,37,.16);}
.btn-light:hover{transform:translateY(-1px);background:var(--cream);}
.btn-outline-light{background:transparent;border-color:rgba(255,248,236,.75);color:#fff;}
.btn-outline-light:hover{background:rgba(255,248,236,.16);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}
.btn-block{width:100%;}

/* ============ 移动抽屉 ============ */
.mobile-drawer{position:fixed;inset:0;z-index:90;pointer-events:none;}
.drawer-mask{position:absolute;inset:0;background:rgba(16,42,37,.45);opacity:0;transition:opacity .25s ease;}
.drawer-panel{
  position:absolute;top:0;right:0;height:100%;width:min(340px,86vw);
  background:var(--paper);padding:22px 20px 32px;
  transform:translateX(100%);transition:transform .3s ease;
  overflow-y:auto;
}
.mobile-drawer.open{pointer-events:auto;}
.mobile-drawer.open .drawer-mask{opacity:1;}
.mobile-drawer.open .drawer-panel{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.drawer-search{
  display:flex;align-items:center;gap:8px;height:46px;padding:0 16px;
  border-radius:999px;background:#fff;border:1px solid var(--line);margin-bottom:20px;
}
.drawer-search input{border:0;outline:none;background:transparent;width:100%;font-size:16px;}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:22px;}
.drawer-nav a{padding:12px 14px;border-radius:14px;font-size:15px;font-weight:600;color:var(--green);}
.drawer-nav a.active{background:#FBE7DA;color:var(--orange);}
.drawer-nav a:hover{background:rgba(228,87,46,.08);}

/* ============ Hero ============ */
.hero-help{
  position:relative;overflow:hidden;text-align:center;
  background:linear-gradient(180deg,#FFFDF8 0%,#F7F2E8 100%);
  padding:76px 0 84px;
}
.hero-arc{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;}
.hero-inner{position:relative;z-index:2;max-width:840px;margin:0 auto;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 16px;
  border-radius:999px;background:#FBE7DA;color:var(--orange-dark);
  font-size:13px;font-weight:700;letter-spacing:.4px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--orange);}
.hero-help h1{
  font-size:clamp(32px,4.4vw,54px);line-height:1.14;font-weight:800;
  color:var(--green);letter-spacing:-.6px;margin:22px 0 16px;
}
.hero-help .lead{font-size:17px;color:var(--muted);max-width:620px;margin:0 auto 30px;}
.help-search{
  display:flex;align-items:center;gap:10px;
  height:60px;max-width:640px;margin:0 auto;
  background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:0 10px 0 20px;
  box-shadow:var(--shadow-card);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.help-search:focus-within{border-color:var(--orange);box-shadow:0 0 0 3px rgba(244,183,64,.4),var(--shadow-card);}
.help-search input{flex:1;border:0;outline:none;background:transparent;font-size:16px;}
.help-search input:focus-visible{outline:none;}
.help-search .search-submit{height:44px;padding:0 22px;}
.quick-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:22px;}
.tag-pill{
  padding:8px 16px;border-radius:999px;background:#fff;
  border:1px solid var(--line);font-size:13px;font-weight:600;color:var(--green);
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .18s ease;
}
.tag-pill:hover{background:var(--green);color:var(--cream);border-color:var(--green);transform:translateY(-1px);}
.stat-row{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:30px;}
.stat-badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:10px 18px;border-radius:999px;background:#fff;
  border:1px solid var(--line);font-size:13px;color:var(--muted);
  box-shadow:0 8px 20px rgba(18,63,53,.05);
}
.stat-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--orange);flex-shrink:0;}
.stat-badge b{font-size:16px;color:var(--green);font-variant-numeric:tabular-nums;}

/* ============ 通用板块 ============ */
.section{padding:80px 0;}
.section-alt{background:var(--paper);}
.section-head{max-width:700px;margin-bottom:40px;}
.section-head h2{
  font-size:clamp(26px,3vw,36px);line-height:1.26;font-weight:800;
  color:var(--green);margin-bottom:12px;letter-spacing:-.3px;
}
.section-head p{color:var(--muted);font-size:16px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* 求助路径 */
.step-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.step-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:26px 24px;box-shadow:var(--shadow-card);
  transition:transform .22s ease,box-shadow .22s ease;
}
.step-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);}
.step-num{
  width:38px;height:38px;border-radius:50%;
  background:var(--green);color:var(--cream);
  display:grid;place-items:center;font-weight:800;font-size:14px;
  margin-bottom:16px;font-variant-numeric:tabular-nums;
}
.step-item h3{font-size:18px;font-weight:700;color:var(--green);margin-bottom:8px;}
.step-item p{font-size:14px;color:var(--muted);line-height:1.8;}

/* 问题分类宫格 */
.help-cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.help-cat-card{
  display:flex;flex-direction:column;gap:14px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 26px 22px;box-shadow:var(--shadow-card);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.help-cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-color:rgba(228,87,46,.32);}
.cat-icon{
  width:48px;height:48px;border-radius:16px;
  display:grid;place-items:center;background:#FBEFE2;color:var(--orange);
}
.help-cat-card h3{font-size:19px;font-weight:700;color:var(--green);}
.help-cat-card p{font-size:14px;color:var(--muted);line-height:1.8;}
.cat-more{
  margin-top:auto;padding-top:8px;display:flex;align-items:center;justify-content:space-between;
  font-size:13px;font-weight:700;color:var(--orange-dark);
}
.cat-more svg{transition:transform .2s ease;}
.help-cat-card:hover .cat-more svg{transform:translateX(4px);}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 44px;}
.faq-col{display:block;}
details.faq-item{border-bottom:1px solid var(--line);}
details.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  padding:20px 0;font-size:15px;font-weight:600;color:var(--ink);
  transition:color .2s ease;
}
details.faq-item summary::-webkit-details-marker{display:none;}
details.faq-item summary:hover{color:var(--orange-dark);}
.faq-chevron{flex-shrink:0;margin-top:4px;color:var(--green);transition:transform .25s ease;}
details[open] .faq-chevron{transform:rotate(180deg);color:var(--orange);}
.faq-answer{padding:0 0 20px;font-size:14px;line-height:1.85;color:var(--muted);}
.faq-answer a{color:var(--orange-dark);font-weight:600;text-decoration:underline;text-underline-offset:3px;}

/* 联系与反馈 */
.contact-grid{display:grid;grid-template-columns:5fr 7fr;gap:32px;align-items:start;}
.contact-card{
  background:var(--green);color:var(--cream);
  border-radius:var(--radius-xl);overflow:hidden;
  box-shadow:var(--shadow-card);
}
.contact-card img{width:100%;height:184px;object-fit:cover;}
.contact-body{padding:26px 28px 30px;}
.contact-body h3{font-size:20px;font-weight:800;color:#fff;margin-bottom:10px;}
.contact-body .desc{font-size:14px;line-height:1.8;color:rgba(255,248,236,.75);}
.info-list{display:flex;flex-direction:column;gap:16px;margin-top:22px;}
.info-item{display:flex;gap:12px;font-size:14px;line-height:1.75;color:rgba(255,248,236,.88);}
.info-item svg{flex-shrink:0;margin-top:4px;color:var(--amber);}
.info-item b{display:block;color:#fff;font-weight:700;font-size:14px;}

.form-card{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-xl);padding:32px;
  box-shadow:var(--shadow-card);
}
.form-card h3{font-size:20px;font-weight:800;color:var(--green);margin-bottom:6px;}
.form-card .form-sub{font-size:14px;color:var(--muted);margin-bottom:22px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13px;font-weight:600;color:var(--green);margin-bottom:8px;}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 16px;
  border-radius:14px;border:1px solid var(--line);
  background:#FFFCF7;font-size:16px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field textarea{height:auto;min-height:132px;padding:14px 16px;line-height:1.7;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--orange);background:#fff;
  box-shadow:0 0 0 3px rgba(244,183,64,.4);
}
.field input::placeholder,.field textarea::placeholder{color:#9AA5A1;font-size:14px;}
.field .error-text{font-size:13px;color:var(--orange-dark);margin-top:6px;}
.form-note{font-size:13px;color:var(--muted);margin-top:14px;line-height:1.7;}
.form-msg{
  margin-top:16px;padding:14px 18px;border-radius:14px;
  background:#FBE7DA;color:var(--orange-dark);
  font-size:14px;font-weight:600;border-left:4px solid var(--orange);
}

/* CTA 大条 */
.cta-band{
  position:relative;overflow:hidden;
  background:var(--grad);color:#fff;
  border-radius:var(--radius-xl);
  padding:48px 48px;
  display:grid;grid-template-columns:1.5fr .9fr;gap:32px;align-items:center;
  box-shadow:0 24px 48px rgba(228,87,46,.22);
}
.cta-band h2{font-size:clamp(24px,2.6vw,32px);line-height:1.3;font-weight:800;margin-bottom:10px;}
.cta-band p{font-size:15px;color:rgba(255,255,255,.9);max-width:520px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;}
.cta-deco{
  position:absolute;right:-60px;top:-70px;width:320px;height:320px;
  border:40px solid rgba(255,255,255,.10);border-radius:50%;
  pointer-events:none;
}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:var(--cream);padding:64px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand-name{font-weight:800;font-size:16px;color:#fff;}
.footer-about{font-size:14px;line-height:1.9;color:rgba(255,248,236,.7);}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;}
.footer-links{display:flex;flex-direction:column;gap:10px;font-size:14px;}
.footer-links a{color:rgba(255,248,236,.72);transition:color .2s ease;}
.footer-links a:hover{color:var(--amber);text-decoration:underline;text-underline-offset:4px;}
.footer-info{font-size:14px;line-height:2;color:rgba(255,248,236,.72);}
.domain{color:rgba(255,248,236,.55);font-variant-numeric:tabular-nums;}
.footer-bottom{
  margin-top:48px;border-top:1px solid rgba(255,248,236,.14);
  padding:20px 0 28px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,248,236,.6);
}
.to-top{display:inline-flex;align-items:center;gap:6px;color:rgba(255,248,236,.75);transition:color .2s ease;}
.to-top:hover{color:var(--amber);}

/* ============ 响应式 ============ */
@media (max-width:1180px){
  .nav-link{padding:8px 10px;font-size:14px;}
  .search-box{width:170px;}
  .search-box:focus-within{width:210px;}
}
@media (max-width:1023px){
  .nav-links{display:none;}
  .search-box{display:none;}
  .login-link{display:none;}
  .menu-btn{display:grid;}
  .header-inner{height:64px;gap:12px;}
  .brand-text{max-width:140px;}
  .section{padding:56px 0;}
  .hero-help{padding:52px 0 60px;}
  .help-cat-grid{grid-template-columns:repeat(2,1fr);gap:20px;}
  .step-flow{grid-template-columns:1fr;gap:16px;}
  .faq-grid{grid-template-columns:1fr;gap:0;}
  .contact-grid{grid-template-columns:1fr;gap:24px;}
  .cta-band{grid-template-columns:1fr;padding:36px 28px;text-align:left;}
  .cta-actions{justify-content:flex-start;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:640px){
  .container{padding:0 16px;}
  .brand-text{font-size:12px;line-height:1.2;max-width:104px;}
  .brand-icon{width:36px;height:36px;border-radius:11px;font-size:16px;}
  .header-actions{gap:6px;}
  .btn-sm{height:38px;padding:0 14px;font-size:13px;}
  .icon-btn{width:36px;height:36px;}
  .hero-help h1{margin:18px 0 12px;letter-spacing:-.2px;}
  .hero-help .lead{font-size:15px;margin-bottom:24px;}
  .help-search{height:54px;padding:0 8px 0 16px;}
  .help-search .search-submit{height:40px;padding:0 16px;font-size:14px;}
  .stat-badge{font-size:12px;padding:8px 14px;}
  .help-cat-grid{grid-template-columns:1fr;}
  .help-cat-card{border-radius:20px;padding:24px 22px 20px;}
  .step-item{border-radius:18px;padding:22px 20px;}
  .form-card{padding:24px 20px;border-radius:24px;}
  .form-row{grid-template-columns:1fr;gap:0;}
  .contact-card{border-radius:24px;}
  .cta-band{border-radius:24px;padding:30px 22px;}
  .cta-actions .btn{flex:1 1 auto;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
  .section-head{margin-bottom:28px;}
}

/* roulang page: category4 */
:root {
  --ember: #E4572E;
  --ember-dark: #C9431D;
  --deep: #123F35;
  --deep-dark: #102A25;
  --amber: #F4B740;
  --sand: #F7F2E8;
  --cream: #FFF8EC;
  --ink: #17211F;
  --muted: #5B6662;
  --line: rgba(18, 63, 53, .10);
  --line-strong: rgba(18, 63, 53, .18);
  --card-shadow: 0 18px 40px rgba(18, 63, 53, .08);
  --card-shadow-hover: 0 24px 54px rgba(18, 63, 53, .14);
  --btn-shadow: 0 8px 20px rgba(228, 87, 46, .24);
  --radius-xl: 28px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 14px;
  --section-space: 96px;
}

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

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

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
  background: var(--sand);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.no-scroll {
  overflow: hidden;
}

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

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

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

button {
  color: inherit;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

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

::selection {
  background: rgba(244, 183, 64, .48);
  color: var(--ink);
}

:focus-visible {
  outline: 3px solid rgba(244, 183, 64, .88);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

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

.section-sm {
  padding-top: 56px;
  padding-bottom: 56px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 72px;
  background: rgba(247, 242, 232, .98);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s ease, background .25s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 12px 30px rgba(18, 63, 53, .08);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  min-width: 0;
}

.brand-icon {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--ember), var(--amber));
  color: #fff;
  font-size: 19px;
  font-weight: 800;
  box-shadow: 0 6px 16px rgba(228, 87, 46, .22);
}

.brand-text {
  display: block;
  max-width: 132px;
  color: var(--deep);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: .01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 4px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 7px 11px;
  border-radius: 999px;
  color: var(--deep);
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
  transition: color .2s ease, background .2s ease;
}

.nav-link:hover {
  color: var(--ember-dark);
  background: rgba(228, 87, 46, .08);
}

.nav-link.active {
  color: var(--ember-dark);
  background: #FFE5D5;
}

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

.search-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 200px;
  height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--cream);
  transition: width .25s ease, border-color .2s ease, box-shadow .2s ease;
}

.search-pill:focus-within {
  width: 260px;
  border-color: var(--ember);
  box-shadow: 0 0 0 4px rgba(244, 183, 64, .26);
}

.search-icon {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
  color: var(--muted);
}

.search-input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 13px;
}

.search-input::placeholder {
  color: #8A948F;
}

.clear-search {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  border: 0;
  border-radius: 50%;
  background: rgba(18, 63, 53, .07);
  color: var(--muted);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}

.clear-search:hover {
  background: rgba(228, 87, 46, .14);
  color: var(--ember-dark);
}

.login-link {
  padding: 8px 4px;
  color: var(--deep);
  font-size: 13.5px;
  font-weight: 700;
  white-space: nowrap;
  transition: color .2s ease;
}

.login-link:hover {
  color: var(--ember-dark);
}

.btn-primary,
.btn-ghost,
.btn-white,
.btn-outline-light,
.btn-soft {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, filter .2s ease;
}

.btn-primary {
  height: 48px;
  padding: 0 24px;
  border: 0;
  background: linear-gradient(135deg, var(--ember), var(--amber));
  color: #fff;
  font-size: 14px;
  box-shadow: var(--btn-shadow);
}

.btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(.94);
  box-shadow: 0 12px 26px rgba(228, 87, 46, .30);
}

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

.btn-primary:disabled {
  opacity: .4;
  cursor: not-allowed;
  transform: none;
}

.header-cta {
  height: 42px;
  padding: 0 20px;
  font-size: 13.5px;
}

.btn-ghost {
  height: 48px;
  padding: 0 24px;
  border: 1.5px solid var(--deep);
  background: transparent;
  color: var(--deep);
  font-size: 14px;
}

.btn-ghost:hover {
  background: var(--deep);
  color: var(--cream);
}

.btn-white {
  height: 48px;
  padding: 0 24px;
  border: 0;
  background: #fff;
  color: var(--ember-dark);
  font-size: 14px;
  box-shadow: 0 10px 22px rgba(16, 42, 37, .16);
}

.btn-white:hover {
  transform: translateY(-1px);
  background: var(--cream);
}

.btn-outline-light {
  height: 48px;
  padding: 0 24px;
  border: 1.5px solid rgba(255, 248, 236, .72);
  background: transparent;
  color: var(--cream);
  font-size: 14px;
}

.btn-outline-light:hover {
  background: var(--cream);
  color: var(--deep);
}

.btn-soft {
  height: 36px;
  padding: 0 15px;
  border: 1px solid rgba(228, 87, 46, .24);
  background: rgba(228, 87, 46, .08);
  color: var(--ember-dark);
  font-size: 12.5px;
}

.btn-soft:hover {
  background: var(--ember);
  color: #fff;
  border-color: var(--ember);
}

.bag-btn {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  border-radius: 12px;
  color: var(--deep);
  transition: background .2s ease, color .2s ease;
}

.bag-btn:hover {
  background: rgba(228, 87, 46, .08);
  color: var(--ember-dark);
}

.bag-btn svg {
  width: 20px;
  height: 20px;
}

.bag-count {
  position: absolute;
  top: -4px;
  right: -4px;
  display: grid;
  place-items: center;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border: 2px solid var(--sand);
  border-radius: 999px;
  background: var(--amber);
  color: var(--deep-dark);
  font-size: 10px;
  font-weight: 800;
  line-height: 1;
}

.icon-btn,
.mobile-search-btn,
.menu-btn {
  display: none;
  place-items: center;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--deep);
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}

.icon-btn:hover,
.mobile-search-btn:hover,
.menu-btn:hover {
  background: rgba(228, 87, 46, .08);
  color: var(--ember-dark);
}

.icon-btn svg,
.mobile-search-btn svg,
.menu-btn svg {
  width: 21px;
  height: 21px;
}

/* Mobile drawer */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 80;
  pointer-events: none;
}

.drawer-overlay {
  position: absolute;
  inset: 0;
  background: rgba(16, 42, 37, .48);
  opacity: 0;
  transition: opacity .25s ease;
}

.drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: min(350px, 88vw);
  height: 100%;
  padding: 22px;
  background: var(--sand);
  box-shadow: -20px 0 50px rgba(16, 42, 37, .18);
  transform: translateX(102%);
  transition: transform .28s ease;
  overflow-y: auto;
}

.drawer.open {
  pointer-events: auto;
}

.drawer.open .drawer-overlay {
  opacity: 1;
}

.drawer.open .drawer-panel {
  transform: translateX(0);
}

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.drawer-close {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--deep);
  cursor: pointer;
}

.drawer-search {
  width: 100%;
}

.drawer-search:focus-within {
  width: 100%;
}

.drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.drawer-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 46px;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--deep);
  font-size: 15px;
  font-weight: 700;
}

.drawer-link:hover,
.drawer-link.active {
  background: #FFE5D5;
  color: var(--ember-dark);
}

.drawer-login {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
}

.drawer-login .btn-primary,
.drawer-login .btn-ghost {
  width: 100%;
}

/* Hero */
.hero-section {
  padding: 44px 0 72px;
  overflow: hidden;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 13px;
}

.breadcrumb a {
  color: var(--deep);
  font-weight: 600;
}

.breadcrumb a:hover {
  color: var(--ember-dark);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.breadcrumb span[aria-current="page"] {
  color: var(--muted);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  gap: 52px;
  align-items: center;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 5px 13px;
  border: 1px solid rgba(228, 87, 46, .18);
  border-radius: 999px;
  background: rgba(255, 248, 236, .82);
  color: var(--ember-dark);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .02em;
}

.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  border-radius: 50%;
  background: currentColor;
}

.hero-copy h1 {
  margin-top: 18px;
  color: var(--deep);
  font-size: clamp(34px, 4.5vw, 54px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
}

.h1-brand {
  display: block;
  margin-top: 10px;
  color: var(--ember);
  font-size: .55em;
  line-height: 1.2;
  letter-spacing: .01em;
}

.hero-sub {
  max-width: 560px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 24px;
}

.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 7px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, .62);
  color: var(--deep);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}

.chip:hover {
  transform: translateY(-1px);
  border-color: rgba(228, 87, 46, .38);
  color: var(--ember-dark);
}

.chip.is-active {
  border-color: var(--deep);
  background: var(--deep);
  color: var(--cream);
}

.hero-trust {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.hero-trust svg {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
  margin-top: 1px;
  color: var(--deep);
}

.hero-visual {
  position: relative;
  min-height: 470px;
}

.hero-img-main {
  position: absolute;
  top: 0;
  right: 0;
  width: 78%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
  border-radius: 32px;
  box-shadow: var(--card-shadow);
}

.hero-img-sub {
  position: absolute;
  left: 0;
  bottom: 22px;
  width: 52%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: 58% center;
  border: 7px solid var(--sand);
  border-radius: 24px;
  box-shadow: 0 18px 36px rgba(18, 63, 53, .14);
}

.visual-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid rgba(18, 63, 53, .08);
  border-radius: 16px;
  background: rgba(255, 248, 236, .96);
  box-shadow: 0 14px 34px rgba(18, 63, 53, .14);
  color: var(--deep);
  backdrop-filter: blur(2px);
}

.badge-a {
  top: 18%;
  left: 2%;
}

.badge-b {
  right: 1%;
  bottom: 9%;
}

.vb-icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: 11px;
  background: rgba(244, 183, 64, .24);
  color: #8A5700;
}

.vb-icon svg {
  width: 18px;
  height: 18px;
}

.visual-badge strong {
  display: block;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
}

.visual-badge span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.3;
}

/* Section heads */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 40px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  margin-bottom: 10px;
  color: var(--ember-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.section-kicker.light {
  color: var(--amber);
}

.section-head h2 {
  color: var(--deep);
  font-size: clamp(28px, 3.2vw, 36px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.015em;
}

.section-head p {
  max-width: 650px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.8;
}

.section-head.light h2 {
  color: var(--cream);
}

.section-head.light p {
  color: rgba(255, 248, 236, .7);
}

.section-head.compact {
  margin-bottom: 28px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  color: var(--ember-dark);
  font-size: 14px;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color .2s ease;
}

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

.text-link.light {
  color: var(--amber);
}

.text-link.light:hover {
  color: var(--cream);
}

/* Course cards */
.course-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.course-card {
  display: grid;
  grid-template-columns: 42% minmax(0, 1fr);
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--card-shadow);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.course-card:hover {
  transform: translateY(-4px);
  border-color: rgba(228, 87, 46, .2);
  box-shadow: var(--card-shadow-hover);
}

.course-media {
  position: relative;
  min-height: 244px;
  overflow: hidden;
  background: #EFE7D9;
}

.course-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform .45s ease;
}

.course-card:hover .course-media img {
  transform: scale(1.04);
}

.course-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 22px;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 25px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(18, 63, 53, .06);
  color: var(--deep);
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1.3;
}

.badge-orange {
  background: rgba(228, 87, 46, .10);
  color: var(--ember-dark);
}

.badge-amber {
  background: rgba(244, 183, 64, .24);
  color: #7A4C00;
}

.badge-deep {
  background: var(--deep);
  color: var(--cream);
}

.course-body h3 {
  margin-top: 13px;
  color: var(--deep);
  font-size: 21px;
  font-weight: 800;
  line-height: 1.3;
}

.course-summary {
  display: -webkit-box;
  margin-top: 8px;
  overflow: hidden;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 13px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.course-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.course-meta span::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--amber);
}

.course-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.course-footer .status-open,
.course-footer .status-warn,
.course-footer .status-wait {
  margin-top: 14px;
}

.status-open,
.status-warn,
.status-wait {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1.3;
}

.status-open {
  background: rgba(18, 63, 53, .08);
  color: var(--deep);
}

.status-warn {
  background: rgba(244, 183, 64, .24);
  color: #7A4C00;
}

.status-wait {
  background: rgba(91, 102, 98, .12);
  color: var(--muted);
}

/* Coach strip */
.coach-band {
  padding: 56px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .48);
}

.coach-strip {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: rgba(18, 63, 53, .22) transparent;
}

.coach-card {
  flex: 0 0 218px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 10px 26px rgba(18, 63, 53, .05);
  scroll-snap-align: start;
  transition: transform .22s ease, box-shadow .22s ease;
}

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

.coach-avatar {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--deep), #2E6B5A);
  color: var(--cream);
  font-size: 20px;
  font-weight: 800;
}

.coach-card:nth-child(2n) .coach-avatar {
  background: linear-gradient(135deg, var(--ember), var(--amber));
  color: #fff;
}

.coach-card:nth-child(3n) .coach-avatar {
  background: linear-gradient(135deg, #7A4C00, var(--amber));
  color: #fff;
}

.coach-card strong {
  display: block;
  margin-top: 13px;
  color: var(--deep);
  font-size: 16px;
  font-weight: 800;
}

.coach-specialty {
  display: block;
  margin-top: 3px;
  color: var(--ember-dark);
  font-size: 12.5px;
  font-weight: 700;
}

.coach-card p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.7;
}

/* Schedule */
.schedule-section {
  padding: 96px 0;
  background:
    radial-gradient(circle at 92% 8%, rgba(244, 183, 64, .12), transparent 30%),
    radial-gradient(circle at 4% 92%, rgba(228, 87, 46, .10), transparent 26%),
    var(--deep-dark);
  color: var(--cream);
}

.schedule-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 248, 236, .14);
}

.schedule-tab {
  min-height: 40px;
  padding: 8px 17px;
  border: 1px solid rgba(255, 248, 236, .24);
  border-radius: 999px;
  background: transparent;
  color: rgba(255, 248, 236, .78);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}

.schedule-tab:hover {
  border-color: rgba(244, 183, 64, .58);
  color: var(--cream);
}

.schedule-tab.is-active {
  border-color: var(--amber);
  background: var(--amber);
  color: var(--deep-dark);
}

.schedule-panel {
  display: none;
}

.schedule-panel.is-active {
  display: block;
}

.schedule-row {
  display: grid;
  grid-template-columns: 112px minmax(0, 1.45fr) minmax(0, 1fr) 108px 88px;
  gap: 12px;
  align-items: center;
  min-height: 56px;
  padding: 9px 13px;
  border-bottom: 1px solid rgba(255, 248, 236, .12);
  border-radius: 12px;
  transition: background .2s ease;
}

.schedule-row:hover {
  background: rgba(255, 248, 236, .06);
}

.schedule-time {
  color: var(--amber);
  font-size: 13px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.schedule-course {
  min-width: 0;
  color: var(--cream);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
}

.schedule-venue {
  min-width: 0;
  overflow: hidden;
  color: rgba(255, 248, 236, .62);
  font-size: 12.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.schedule-status {
  justify-self: start;
  white-space: nowrap;
}

.schedule-section .status-open {
  background: rgba(244, 183, 64, .16);
  color: var(--amber);
}

.schedule-section .status-warn {
  background: rgba(255, 248, 236, .10);
  color: rgba(255, 248, 236, .84);
}

.schedule-section .status-wait {
  background: rgba(255, 248, 236, .06);
  color: rgba(255, 248, 236, .56);
}

.row-action {
  justify-self: end;
  color: var(--amber);
  font-size: 12.5px;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  white-space: nowrap;
}

.row-action:hover {
  color: var(--cream);
}

/* FAQ */
.faq-wrap {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: 56px;
  align-items: start;
}

.faq-side {
  position: sticky;
  top: 104px;
}

.faq-side h2 {
  color: var(--deep);
  font-size: clamp(28px, 3.2vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.015em;
}

.faq-side p {
  max-width: 390px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.85;
}

.faq-side .text-link {
  margin-top: 20px;
}

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

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

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  color: var(--deep);
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.55;
  list-style: none;
  cursor: pointer;
}

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

.faq-icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--deep);
  transition: transform .22s ease, background .22s ease, color .22s ease;
}

.faq-item[open] .faq-icon {
  transform: rotate(180deg);
  background: var(--deep);
  color: var(--cream);
}

.faq-answer {
  padding: 0 34px 18px 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

/* CTA */
.cta-section {
  padding-top: 0;
}

.cta-banner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
  gap: 32px;
  align-items: center;
  overflow: hidden;
  padding: 48px;
  border-radius: 32px;
  background: linear-gradient(135deg, var(--ember), var(--amber));
  color: #fff;
  box-shadow: 0 24px 54px rgba(228, 87, 46, .22);
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center;
  opacity: .12;
  pointer-events: none;
}

.cta-banner::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -230px;
  width: 430px;
  height: 430px;
  border: 48px solid rgba(255, 255, 255, .12);
  border-radius: 50%;
  pointer-events: none;
}

.cta-copy,
.cta-actions {
  position: relative;
  z-index: 1;
}

.cta-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 12px;
  padding: 4px 11px;
  border: 1px solid rgba(255, 255, 255, .38);
  border-radius: 999px;
  background: rgba(255, 255, 255, .12);
  color: #fff;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: .1em;
}

.cta-banner h2 {
  color: #fff;
  font-size: clamp(26px, 3.1vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.015em;
}

.cta-banner p {
  max-width: 580px;
  margin-top: 12px;
  color: rgba(255, 255, 255, .86);
  font-size: 14.5px;
  line-height: 1.8;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

/* Footer */
.site-footer {
  margin-top: 0;
  padding: 72px 0 0;
  background: var(--deep-dark);
  color: var(--cream);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr 1fr 1fr;
  gap: 36px;
}

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

.footer-brand-name {
  color: var(--cream);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.3;
}

.footer-about {
  max-width: 320px;
  margin-top: 16px;
  color: rgba(255, 248, 236, .66);
  font-size: 13.5px;
  line-height: 1.9;
}

.footer-col h4 {
  margin: 0 0 16px;
  color: var(--cream);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .03em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: rgba(255, 248, 236, .68);
  font-size: 13.5px;
  line-height: 1.5;
  transition: color .2s ease;
}

.footer-links a:hover {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer-info {
  color: rgba(255, 248, 236, .68);
  font-size: 13.5px;
  line-height: 1.95;
}

.domain {
  color: rgba(255, 248, 236, .46);
  font-size: 12px;
  letter-spacing: .02em;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 18px;
  margin-top: 48px;
  padding: 22px 0;
  border-top: 1px solid rgba(255, 248, 236, .12);
  color: rgba(255, 248, 236, .52);
  font-size: 12.5px;
}

.to-top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--cream);
  font-weight: 700;
  transition: color .2s ease;
}

.to-top:hover {
  color: var(--amber);
}

/* Responsive */
@media (max-width: 1180px) {
  .header-actions > .search-pill {
    width: 160px;
  }

  .header-actions > .search-pill:focus-within {
    width: 210px;
  }

  .nav-link {
    padding-left: 9px;
    padding-right: 9px;
    font-size: 13px;
  }

  .brand-text {
    max-width: 120px;
    font-size: 14px;
  }
}

@media (max-width: 1100px) {
  .header-actions > .search-pill {
    display: none;
  }

  .mobile-search-btn {
    display: grid;
  }
}

@media (max-width: 1023px) {
  .site-header,
  .header-inner {
    height: 64px;
  }

  .nav-links {
    display: none;
  }

  .login-link {
    display: none;
  }

  .menu-btn {
    display: grid;
  }

  .brand-text {
    max-width: 112px;
    font-size: 13px;
  }

  .brand-icon {
    width: 38px;
    height: 38px;
    flex-basis: 38px;
    font-size: 18px;
  }

  .hero-section {
    padding-top: 30px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .hero-visual {
    width: min(560px, 100%);
    min-height: 430px;
    margin: 0 auto;
  }

  .hero-img-main {
    width: 76%;
  }

  .hero-img-sub {
    width: 50%;
  }

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

  .course-card {
    grid-template-columns: 40% minmax(0, 1fr);
  }

  .faq-wrap {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .faq-side {
    position: static;
  }

  .cta-banner {
    grid-template-columns: 1fr;
    padding: 38px 30px;
  }

  .cta-actions {
    justify-content: flex-start;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px;
  }

  .schedule-row {
    grid-template-columns: 94px minmax(0, 1.3fr) minmax(0, 1fr) 96px 78px;
    gap: 10px;
  }
}

@media (max-width: 720px) {
  .schedule-section {
    padding: 64px 0;
  }

  .schedule-row {
    grid-template-columns: 86px minmax(0, 1fr) auto;
    gap: 6px 10px;
    padding: 12px;
  }

  .schedule-course {
    grid-column: 2 / 3;
  }

  .schedule-venue {
    grid-column: 2 / 4;
    font-size: 12px;
    white-space: normal;
  }

  .schedule-status {
    grid-column: 3;
    grid-row: 1;
  }

  .row-action {
    grid-column: 2 / 4;
    justify-self: start;
    font-size: 12px;
  }

  .course-card {
    grid-template-columns: 1fr;
  }

  .course-media {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

  .course-body {
    padding: 19px;
  }
}

@media (max-width: 640px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  :root {
    --section-space: 64px;
  }

  .section-sm {
    padding-top: 44px;
    padding-bottom: 44px;
  }

  .hero-section {
    padding-bottom: 54px;
  }

  .brand-text {
    max-width: 104px;
    font-size: 12.5px;
    line-height: 1.18;
  }

  .header-inner {
    gap: 8px;
  }

  .header-actions {
    gap: 4px;
  }

  .header-cta {
    height: 38px;
    padding: 0 14px;
    font-size: 12.5px;
  }

  .bag-btn,
  .mobile-search-btn,
  .menu-btn {
    width: 36px;
    height: 36px;
    flex-basis: 36px;
  }

  .bag-count {
    top: -3px;
    right: -3px;
  }

  .breadcrumb {
    margin-bottom: 20px;
    font-size: 12px;
  }

  .hero-copy h1 {
    font-size: clamp(30px, 9vw, 40px);
  }

  .h1-brand {
    margin-top: 8px;
    font-size: .48em;
  }

  .hero-sub {
    margin-top: 16px;
    font-size: 14.5px;
    line-height: 1.85;
  }

  .filter-chips {
    gap: 7px;
    margin-top: 20px;
  }

  .chip {
    min-height: 35px;
    padding: 6px 13px;
    font-size: 12px;
  }

  .hero-visual {
    min-height: 360px;
  }

  .hero-img-main {
    width: 79%;
    border-radius: 24px;
  }

  .hero-img-sub {
    bottom: 14px;
    width: 51%;
    border-width: 5px;
    border-radius: 20px;
  }

  .visual-badge {
    gap: 8px;
    padding: 8px 10px;
    border-radius: 14px;
  }

  .vb-icon {
    width: 29px;
    height: 29px;
    flex-basis: 29px;
    border-radius: 9px;
  }

  .vb-icon svg {
    width: 15px;
    height: 15px;
  }

  .visual-badge strong {
    font-size: 13px;
  }

  .visual-badge span {
    font-size: 10px;
  }

  .badge-a {
    left: 0;
    top: 14%;
  }

  .badge-b {
    right: 0;
    bottom: 4%;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 28px;
  }

  .section-head p {
    margin-top: 9px;
    font-size: 13.5px;
  }

  .section-head h2,
  .faq-side h2 {
    font-size: 28px;
  }

  .text-link {
    font-size: 13px;
  }

  .course-grid {
    gap: 16px;
  }

  .course-body h3 {
    font-size: 19px;
  }

  .course-summary {
    font-size: 13px;
  }

  .coach-band {
    padding: 44px 0;
  }

  .coach-card {
    flex-basis: 195px;
    padding: 17px;
  }

  .schedule-tabs {
    gap: 6px;
    padding-bottom: 12px;
  }

  .schedule-tab {
    min-height: 37px;
    padding: 7px 13px;
    font-size: 12px;
  }

  .faq-item summary {
    padding: 16px 0;
    font-size: 14.5px;
  }

  .faq-answer {
    padding-right: 10px;
    font-size: 13.5px;
  }

  .cta-banner {
    gap: 22px;
    padding: 30px 22px;
    border-radius: 24px;
  }

  .cta-banner h2 {
    font-size: 26px;
  }

  .cta-actions {
    gap: 8px;
  }

  .cta-actions .btn-white,
  .cta-actions .btn-outline-light {
    height: 44px;
    padding: 0 18px;
    font-size: 13px;
  }

  .site-footer {
    padding-top: 54px;
  }

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

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

  .footer-bottom {
    margin-top: 34px;
    padding: 18px 0 24px;
    font-size: 12px;
  }
}

@media (max-width: 380px) {
  .brand-text {
    max-width: 92px;
    font-size: 12px;
  }

  .header-cta {
    padding: 0 11px;
  }

  .bag-btn,
  .mobile-search-btn,
  .menu-btn {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
  }
}