/* roulang page: index */
:root{
  --c-primary:#FF5A1F;
  --c-primary-2:#FF9A3C;
  --c-primary-deep:#E0430C;
  --c-brand-grad:linear-gradient(120deg,#FF5A1F 0%,#FF9A3C 55%,#FFC24A 100%);
  --c-accent:#12D6A4;
  --c-accent-soft:rgba(18,214,164,.12);
  --c-warn:#FFD24A;
  --c-ink:#14161A;
  --c-ink-2:#4A525E;
  --c-ink-3:#8B939F;
  --c-bg:#FDF7F2;
  --c-surface:#FFFFFF;
  --c-surface-2:#FFF3EA;
  --c-dark:#17191F;
  --c-line:rgba(20,22,26,.08);
  --c-danger:#E5484D;
  --r-sm:12px;
  --r-md:18px;
  --r-lg:24px;
  --r-xl:32px;
  --sh-1:0 2px 8px rgba(20,22,26,.04);
  --sh-2:0 10px 30px rgba(20,22,26,.08);
  --sh-brand:0 12px 28px rgba(255,90,31,.22);
  --container:1200px;
  --sp-section:96px;
  --font-cn:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:16px;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(255,90,31,.28);outline-offset:2px;border-radius:8px;}
.num{font-variant-numeric:tabular-nums;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}
@media (min-width:1280px){
  .container{max-width:1280px;}
}

/* ---------- 按钮体系 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 26px;
  border-radius:999px;
  font-size:15px;
  font-weight:600;
  letter-spacing:.01em;
  white-space:nowrap;
  transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease,border-color .2s ease,filter .2s ease;
}
.btn svg{width:16px;height:16px;flex:none;transition:transform .2s ease;}
.btn-primary{
  background:var(--c-brand-grad);
  color:#fff;
  box-shadow:0 6px 16px rgba(255,90,31,.18);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--sh-brand);filter:brightness(1.03);}
.btn-primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(255,90,31,.22);}
.btn-primary:hover svg{transform:translateX(3px);}
.btn-outline{
  background:#fff;
  color:var(--c-primary);
  border:1.5px solid var(--c-primary);
}
.btn-outline:hover{background:var(--c-surface-2);transform:translateY(-2px);}
.btn-outline:active{transform:translateY(1px);}
.btn-ghost{
  background:transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,.5);
}
.btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(1px);}
.btn[disabled],.btn.is-disabled{
  filter:grayscale(40%);
  opacity:.55;
  pointer-events:none;
}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}
.link-more{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--c-primary);
}
.link-more svg{width:14px;height:14px;transition:transform .2s ease;}
.link-more:hover{text-decoration:underline;text-underline-offset:4px;}
.link-more:hover svg{transform:translateX(3px);}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  height:72px;
  background:rgba(253,247,242,.86);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--c-line);
}
.nav{
  height:100%;
  display:flex;
  align-items:center;
  gap:24px;
}
.logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex:none;
}
.logo-mark{
  width:38px;height:38px;
  border-radius:12px;
  background:var(--c-brand-grad);
  display:grid;place-items:center;
  box-shadow:0 6px 16px rgba(255,90,31,.28);
}
.logo-mark svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.logo-text{
  font-size:16px;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--c-ink);
  white-space:nowrap;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:8px;
  flex:1 1 auto;
  min-width:0;
}
.nav-link{
  display:inline-flex;
  align-items:center;
  height:38px;
  padding:0 14px;
  border-radius:999px;
  font-size:14.5px;
  font-weight:500;
  color:var(--c-ink-2);
  transition:background-color .18s ease,color .18s ease;
  white-space:nowrap;
}
.nav-link:hover{background:var(--c-surface-2);color:var(--c-primary);}
.nav-link.is-active{background:rgba(255,90,31,.12);color:var(--c-primary);font-weight:600;}
.nav-actions{
  display:flex;
  align-items:center;
  gap:10px;
  margin-left:auto;
  flex:none;
}
.nav-toggle{
  display:none;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid var(--c-line);
  background:#fff;
  align-items:center;
  justify-content:center;
}
.nav-toggle span{
  display:block;width:18px;height:2px;background:var(--c-ink);border-radius:2px;position:relative;
}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--c-ink);border-radius:2px;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ---------- 抽屉 ---------- */
.drawer{
  position:fixed;
  inset:0;
  z-index:80;
  background:rgba(20,22,26,.45);
  opacity:0;
  visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease;
}
.drawer.is-open{opacity:1;visibility:visible;}
.drawer-panel{
  position:absolute;
  top:0;right:0;
  width:min(84vw,340px);
  height:100%;
  background:var(--c-bg);
  display:flex;
  flex-direction:column;
  padding:20px;
  transform:translateX(100%);
  transition:transform .28s ease;
  box-shadow:-12px 0 40px rgba(20,22,26,.18);
  overflow-y:auto;
}
.drawer.is-open .drawer-panel{transform:translateX(0);}
.drawer-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;
}
.drawer-close{
  width:38px;height:38px;border-radius:12px;border:1px solid var(--c-line);background:#fff;
  display:grid;place-items:center;font-size:18px;color:var(--c-ink-2);
}
.drawer-links{display:flex;flex-direction:column;gap:6px;}
.drawer-links a{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;border-radius:var(--r-md);background:#fff;border:1px solid var(--c-line);
  font-size:15px;font-weight:600;color:var(--c-ink);
}
.drawer-links a.is-active{background:var(--c-surface-2);color:var(--c-primary);border-color:rgba(255,90,31,.24);}
.drawer-foot{margin-top:auto;padding-top:20px;display:flex;flex-direction:column;gap:10px;}
.drawer-foot .btn{width:100%;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding:64px 0 72px;
}
.hero::before{
  content:"";
  position:absolute;
  top:-260px;right:-160px;
  width:760px;height:760px;
  border-radius:50%;
  background:radial-gradient(circle at center,rgba(255,154,60,.30) 0%,rgba(255,194,74,.16) 42%,rgba(253,247,242,0) 72%);
  pointer-events:none;
}
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(20,22,26,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(20,22,26,.035) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(circle at 70% 20%,rgba(0,0,0,.55),transparent 70%);
  -webkit-mask-image:radial-gradient(circle at 70% 20%,rgba(0,0,0,.55),transparent 70%);
  pointer-events:none;
}
.hero .container{position:relative;z-index:2;}
.hero-grid{
  display:grid;
  grid-template-columns:5fr 7fr;
  gap:48px;
  align-items:center;
}
.hero-media{
  width:min(100%,300px);
  aspect-ratio:9 / 16;
  max-height:520px;
  margin:0 auto;
  border-radius:var(--r-xl);
  overflow:hidden;
  position:relative;
  box-shadow:0 24px 50px rgba(20,22,26,.20);
  background:var(--c-brand-grad);
}
.hero-media img{width:100%;height:100%;object-fit:cover;}
.hero-media::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,22,26,.55) 0%,rgba(20,22,26,0) 40%,rgba(20,22,26,.72) 100%);
}
.hero-badge-top{
  position:absolute;top:16px;right:16px;z-index:3;
  height:26px;padding:0 10px;border-radius:999px;
  background:rgba(20,22,26,.55);
  color:#fff;font-size:11px;font-weight:600;
  display:inline-flex;align-items:center;gap:6px;
  backdrop-filter:blur(6px);
}
.hero-badge-live{
  position:absolute;top:16px;left:16px;z-index:3;
  height:26px;padding:0 10px;border-radius:999px;
  background:rgba(18,214,164,.16);
  border:1px solid rgba(18,214,164,.42);
  color:#C9FFF0;font-size:11px;font-weight:600;
  display:inline-flex;align-items:center;gap:6px;
  backdrop-filter:blur(6px);
}
.pulse{
  width:6px;height:6px;border-radius:50%;background:var(--c-accent);
  box-shadow:0 0 0 0 rgba(18,214,164,.7);
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(18,214,164,.6);}
  70%{box-shadow:0 0 0 8px rgba(18,214,164,0);}
  100%{box-shadow:0 0 0 0 rgba(18,214,164,0);}
}
.hero-media-caption{
  position:absolute;left:18px;right:18px;bottom:18px;z-index:3;
  color:#fff;font-size:15px;font-weight:600;line-height:1.45;
  text-shadow:0 2px 12px rgba(0,0,0,.4);
}
.hero-copy{min-width:0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  height:32px;padding:0 14px;border-radius:999px;
  background:rgba(255,90,31,.10);
  color:var(--c-primary-deep);
  font-size:13px;font-weight:600;
  margin-bottom:20px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--c-primary);}
h1{
  font-size:clamp(32px,5vw,56px);
  line-height:1.15;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--c-ink);
}
.hero-sub{
  margin-top:20px;
  font-size:17px;
  line-height:1.8;
  color:var(--c-ink-2);
  max-width:34em;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:30px;
}
.hero-badges{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:32px;
}
.badge-chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:30px;
  padding:0 14px;
  border-radius:999px;
  font-size:13px;
  font-weight:600;
  background:var(--c-accent-soft);
  color:#0A6B54;
  border:1px solid rgba(18,214,164,.22);
}
.badge-chip .dot{width:6px;height:6px;border-radius:50%;background:var(--c-accent);}
.badge-chip.orange{
  background:rgba(255,90,31,.10);
  color:var(--c-primary-deep);
  border-color:rgba(255,90,31,.20);
}
.badge-chip.orange .dot{background:var(--c-primary);}
.badge-chip b{font-weight:800;font-variant-numeric:tabular-nums;}

/* ---------- 数据徽章带 ---------- */
.stats-band{
  background:var(--c-surface-2);
  border-top:1px solid var(--c-line);
  border-bottom:1px solid var(--c-line);
}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  padding:26px 0;
}
.stat{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding-left:18px;
  border-left:3px solid rgba(255,90,31,.28);
}
.stat:first-child{padding-left:18px;}
.stat-num{
  font-size:clamp(22px,2.4vw,30px);
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--c-ink);
  font-variant-numeric:tabular-nums;
  line-height:1.2;
}
.stat-num em{font-style:normal;color:var(--c-primary);font-size:.7em;margin-left:2px;}
.stat-label{font-size:13px;color:var(--c-ink-3);}

/* ---------- 通用板块 ---------- */
.section{padding:var(--sp-section) 0;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:36px;
}
.section-head .txt{min-width:0;}
h2{
  font-size:clamp(24px,3vw,36px);
  line-height:1.25;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--c-ink);
}
.section-sub{
  margin-top:10px;
  font-size:15px;
  color:var(--c-ink-2);
  max-width:46em;
}

/* ---------- 横滚轨道 ---------- */
.rail-wrap{position:relative;}
.rail{
  display:flex;
  gap:20px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding:4px 4px 12px;
  margin:-4px -4px 0;
  scrollbar-width:none;
  -ms-overflow-style:none;
}
.rail::-webkit-scrollbar{display:none;}
.rail-item{
  flex:0 0 clamp(210px,23vw,262px);
  scroll-snap-align:start;
}
.rail-nav{
  display:flex;
  gap:8px;
}
.rail-btn{
  width:42px;height:42px;
  border-radius:50%;
  background:#fff;
  border:1px solid var(--c-line);
  box-shadow:var(--sh-1);
  display:grid;place-items:center;
  color:var(--c-ink-2);
  transition:background-color .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.rail-btn svg{width:16px;height:16px;}
.rail-btn:hover{color:var(--c-primary);box-shadow:var(--sh-2);transform:translateY(-2px);}
.rail-btn:active{transform:translateY(0);}

/* ---------- 竖屏片段卡 ---------- */
.reel-card{
  position:relative;
  display:block;
  aspect-ratio:9 / 16;
  border-radius:var(--r-lg);
  overflow:hidden;
  background:var(--c-brand-grad);
  box-shadow:var(--sh-1);
  transition:transform .22s ease,box-shadow .22s ease;
  scroll-snap-align:start;
}
.reel-card img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .35s ease;
}
.reel-card::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,22,26,.55) 0%,rgba(20,22,26,0) 40%,rgba(20,22,26,.75) 100%);
}
.reel-card:hover{transform:translateY(-4px);box-shadow:var(--sh-brand);}
.reel-card:hover img{transform:scale(1.04);}
.reel-tag{
  position:absolute;top:12px;left:12px;z-index:3;
  height:24px;padding:0 10px;border-radius:999px;
  background:rgba(20,22,26,.55);
  color:#fff;font-size:11px;font-weight:600;
  display:inline-flex;align-items:center;
  backdrop-filter:blur(6px);
}
.reel-time{
  position:absolute;top:12px;right:12px;z-index:3;
  height:24px;padding:0 9px;border-radius:999px;
  background:rgba(20,22,26,.55);
  color:#fff;font-size:11px;font-weight:600;
  display:inline-flex;align-items:center;
  font-variant-numeric:tabular-nums;
  backdrop-filter:blur(6px);
}
.reel-title{
  position:absolute;left:14px;right:14px;bottom:14px;z-index:3;
  color:#fff;font-size:15px;font-weight:600;line-height:1.45;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  text-shadow:0 2px 10px rgba(0,0,0,.35);
}

/* ---------- 种草清单 ---------- */
.pick-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}
.pick-item{
  position:relative;
  display:flex;
  align-items:flex-start;
  gap:18px;
  padding:22px 24px;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.pick-item::before{
  content:"";
  position:absolute;
  left:0;top:26px;bottom:26px;
  width:3px;
  border-radius:0 3px 3px 0;
  background:var(--c-primary);
  opacity:0;
  transition:opacity .2s ease;
}
.pick-item:hover{transform:translateX(4px);box-shadow:var(--sh-2);border-color:rgba(255,90,31,.22);}
.pick-item:hover::before{opacity:1;}
.pick-no{
  flex:none;
  width:46px;height:46px;
  border-radius:14px;
  background:var(--c-surface-2);
  color:var(--c-primary);
  display:grid;place-items:center;
  font-size:20px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.02em;
}
.pick-main{min-width:0;flex:1 1 auto;}
.pick-title{
  font-size:17px;
  font-weight:600;
  color:var(--c-ink);
  line-height:1.5;
}
.pick-desc{
  margin-top:6px;
  font-size:14px;
  color:var(--c-ink-2);
  line-height:1.7;
}
.pick-aside{
  flex:none;
  display:flex;
  align-items:center;
  gap:10px;
  padding-top:2px;
}
.tag{
  display:inline-flex;
  align-items:center;
  height:26px;
  padding:0 11px;
  border-radius:999px;
  font-size:12px;
  font-weight:600;
  background:rgba(255,90,31,.10);
  color:var(--c-primary-deep);
  white-space:nowrap;
}
.tag.cyan{background:var(--c-accent-soft);color:#0A6B54;}
.tag.grey{background:rgba(20,22,26,.06);color:var(--c-ink-2);}
.pick-arrow{
  width:32px;height:32px;
  border-radius:50%;
  border:1px solid var(--c-line);
  display:grid;place-items:center;
  color:var(--c-ink-3);
  transition:color .2s ease,border-color .2s ease,background-color .2s ease;
}
.pick-arrow svg{width:14px;height:14px;}
.pick-item:hover .pick-arrow{color:var(--c-primary);border-color:rgba(255,90,31,.35);background:#fff;}

/* ---------- 能力区 2×2 错位 ---------- */
.feature-wrap{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:48px;
  align-items:start;
}
.feature-side{position:sticky;top:100px;}
.feature-side h2{margin-bottom:14px;}
.feature-side p{font-size:15px;color:var(--c-ink-2);line-height:1.85;}
.feature-side .btn{margin-top:26px;}
.feature-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px;
}
.feature-grid > :nth-child(even){transform:translateY(24px);}
.feature-card{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  padding:26px;
  box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.feature-card:hover{box-shadow:var(--sh-2);border-color:rgba(255,90,31,.22);}
.feature-icon{
  width:44px;height:44px;
  border-radius:14px;
  background:var(--c-surface-2);
  display:grid;place-items:center;
  margin-bottom:16px;
}
.feature-icon svg{
  width:22px;height:22px;
  fill:none;stroke:var(--c-primary);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;
}
.feature-card h3{
  font-size:20px;
  font-weight:600;
  line-height:1.4;
  margin-bottom:8px;
}
.feature-card p{
  font-size:14.5px;
  color:var(--c-ink-2);
  line-height:1.8;
}
.feature-card .badge-chip{margin-top:16px;height:26px;font-size:12px;}

/* ---------- 口碑条 ---------- */
.voice-card{
  flex:0 0 300px;
  scroll-snap-align:start;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:20px;
  padding:22px;
  box-shadow:var(--sh-1);
  display:flex;
  flex-direction:column;
  gap:12px;
  transition:transform .2s ease,box-shadow .2s ease;
}
.voice-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.voice-top{display:flex;align-items:center;gap:12px;}
.avatar{
  width:40px;height:40px;
  border-radius:50%;
  background:var(--c-brand-grad);
  color:#fff;
  display:grid;place-items:center;
  font-size:16px;
  font-weight:700;
  flex:none;
}
.voice-name{font-size:14px;font-weight:600;color:var(--c-ink);}
.voice-role{font-size:12px;color:var(--c-ink-3);}
.stars{display:flex;gap:2px;color:var(--c-warn);font-size:13px;letter-spacing:1px;}
.voice-text{
  font-size:14px;
  color:var(--c-ink-2);
  line-height:1.8;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.voice-foot{display:flex;justify-content:flex-end;margin-top:auto;}
.verified{
  display:inline-flex;align-items:center;gap:5px;
  height:24px;padding:0 10px;border-radius:999px;
  background:var(--c-accent-soft);
  color:#0A6B54;
  font-size:11.5px;
  font-weight:600;
}
.verified svg{width:12px;height:12px;}

/* ---------- 资讯列表 ---------- */
.news-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.news-card{
  display:flex;
  flex-direction:column;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.news-media{
  position:relative;
  aspect-ratio:16 / 9;
  background:linear-gradient(120deg,rgba(255,90,31,.16),rgba(255,194,74,.16));
  overflow:hidden;
}
.news-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.news-card:hover .news-media img{transform:scale(1.04);}
.news-cat{
  position:absolute;top:12px;left:12px;
  height:24px;padding:0 10px;border-radius:999px;
  background:rgba(20,22,26,.6);
  color:#fff;font-size:11px;font-weight:600;
  display:inline-flex;align-items:center;
  backdrop-filter:blur(6px);
}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto;}
.news-title{
  font-size:17px;
  font-weight:600;
  line-height:1.55;
  color:var(--c-ink);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-desc{
  font-size:14px;
  color:var(--c-ink-2);
  line-height:1.75;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-foot{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding-top:14px;
  border-top:1px solid var(--c-line);
  font-size:13px;
  color:var(--c-ink-3);
  font-variant-numeric:tabular-nums;
}
.news-foot .go{display:inline-flex;align-items:center;gap:5px;color:var(--c-primary);font-weight:600;}
.news-foot .go svg{width:13px;height:13px;transition:transform .2s ease;}
.news-card:hover .news-foot .go svg{transform:translateX(3px);}
.empty-state{
  grid-column:1 / -1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:14px;
  padding:64px 24px;
  border:1px dashed rgba(20,22,26,.16);
  border-radius:var(--r-lg);
  background:var(--c-surface);
  text-align:center;
  color:var(--c-ink-2);
  font-size:15px;
}
.empty-state svg{
  width:34px;height:34px;
  fill:none;stroke:var(--c-ink-3);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;
}
.empty-state a{color:var(--c-primary);font-weight:600;}

/* ---------- FAQ ---------- */
.faq-panel{
  background:var(--c-surface);
  border-radius:var(--r-xl);
  box-shadow:var(--sh-1);
  overflow:hidden;
}
.faq-item{border-bottom:1px solid var(--c-line);}
.faq-item:last-child{border-bottom:0;}
.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:22px 28px;
  font-size:17px;
  font-weight:600;
  color:var(--c-ink);
  cursor:pointer;
  list-style:none;
  transition:background-color .18s ease,color .18s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{background:var(--c-surface-2);color:var(--c-primary-deep);}
.faq-item summary::after{
  content:"";
  flex:none;
  width:10px;height:10px;
  border-right:2px solid var(--c-ink-3);
  border-bottom:2px solid var(--c-ink-3);
  transform:rotate(45deg);
  transition:transform .25s ease,border-color .2s ease;
  margin-top:-4px;
}
.faq-item[open] summary::after{transform:rotate(-135deg);margin-top:2px;border-color:var(--c-primary);}
.faq-answer{
  padding:0 28px 24px;
  font-size:15px;
  line-height:1.8;
  color:var(--c-ink-2);
}

/* ---------- 底部 CTA ---------- */
.cta-band{
  position:relative;
  border-radius:var(--r-xl);
  overflow:hidden;
  padding:48px;
  background-image:linear-gradient(120deg,rgba(255,90,31,.94),rgba(255,154,60,.90) 55%,rgba(255,194,74,.86)),url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
  box-shadow:var(--sh-brand);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:36px;
}
.cta-band::after{
  content:"";
  position:absolute;
  right:-90px;bottom:-140px;
  width:340px;height:340px;
  border-radius:50%;
  background:rgba(255,255,255,.14);
  pointer-events:none;
}
.cta-copy{position:relative;z-index:2;min-width:0;}
.cta-copy h2{color:#fff;}
.cta-copy p{
  margin-top:12px;
  color:rgba(255,255,255,.92);
  font-size:15.5px;
  line-height:1.8;
  max-width:40em;
}
.cta-actions{
  position:relative;z-index:2;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  flex:none;
}
.btn-white{
  background:#fff;
  color:var(--c-primary-deep);
  box-shadow:0 10px 24px rgba(20,22,26,.16);
}
.btn-white:hover{transform:translateY(-2px);filter:brightness(1.02);}
.btn-white:active{transform:translateY(1px);}
.btn-white:hover svg{transform:translateX(3px);}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--c-dark);
  color:#fff;
  margin-top:var(--sp-section);
  padding:64px 0 0;
  border-top:1px solid rgba(255,255,255,.1);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:48px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand .logo-mark{box-shadow:none;}
.footer-brand .logo-text{color:#fff;}
.footer-brand p{
  margin-top:16px;
  font-size:14px;
  line-height:1.8;
  color:rgba(255,255,255,.66);
  max-width:26em;
}
.socials{display:flex;gap:10px;margin-top:20px;}
.socials a{
  width:36px;height:36px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.16);
  display:grid;place-items:center;
  color:rgba(255,255,255,.72);
  transition:background-color .18s ease,color .18s ease,border-color .18s ease;
}
.socials a svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.socials a:hover{background:rgba(255,90,31,.18);border-color:rgba(255,90,31,.5);color:#fff;}
.footer-col h4{
  font-size:14px;
  font-weight:600;
  color:#fff;
  margin-bottom:18px;
  letter-spacing:.02em;
}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col a{
  font-size:14px;
  color:rgba(255,255,255,.72);
  transition:color .18s ease;
}
.footer-col a:hover{color:#fff;text-decoration:underline;text-decoration-color:var(--c-primary);text-underline-offset:4px;}
.footer-contact li{
  font-size:14px;
  color:rgba(255,255,255,.72);
  line-height:1.8;
}
.footer-contact b{color:#fff;font-weight:600;}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:24px 0 30px;
  font-size:13px;
  color:rgba(255,255,255,.5);
}
.footer-bottom .sep{color:rgba(255,255,255,.24);}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  :root{--container:1120px;}
}
@media (max-width:1023px){
  :root{--sp-section:72px;}
  .nav-links{display:none;}
  .nav-actions .btn-outline{display:none;}
  .nav-toggle{display:inline-flex;}
  .hero{padding:44px 0 56px;}
  .hero-grid{
    grid-template-columns:1fr;
    gap:36px;
  }
  .hero-media{max-height:460px;width:min(100%,280px);}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:20px;}
  .feature-wrap{grid-template-columns:1fr;gap:32px;}
  .feature-side{position:static;}
  .feature-grid > :nth-child(even){transform:none;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:40px;gap:26px;}
  .pick-grid{grid-template-columns:1fr;}
}
@media (max-width:767px){
  :root{--sp-section:56px;}
  .container{padding:0 20px;}
  .site-header{height:64px;}
  .logo-text{font-size:15px;}
  .logo-mark{width:34px;height:34px;border-radius:10px;}
  .nav{gap:12px;}
  .nav-actions .btn-primary{height:40px;padding:0 16px;font-size:13.5px;}
  .hero{padding:36px 0 48px;}
  .hero-media{max-height:380px;width:min(100%,240px);border-radius:var(--r-lg);}
  .hero-sub{font-size:15.5px;}
  .hero-actions .btn{width:100%;}
  .hero-badges{gap:8px;}
  .stats-grid{display:flex;overflow-x:auto;gap:20px;padding:22px 0;scrollbar-width:none;}
  .stats-grid::-webkit-scrollbar{display:none;}
  .stat{flex:0 0 auto;min-width:150px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:24px;}
  .rail-nav{display:none;}
  .rail-item{flex:0 0 200px;}
  .voice-card{flex:0 0 268px;}
  .pick-item{padding:18px;gap:14px;}
  .pick-no{width:40px;height:40px;border-radius:12px;font-size:17px;}
  .pick-aside .tag{display:none;}
  .feature-card{padding:22px;}
  .news-grid{grid-template-columns:1fr;}
  .faq-item summary{padding:18px 20px;font-size:16px;}
  .faq-answer{padding:0 20px 20px;font-size:14.5px;}
  .cta-band{padding:30px 24px;border-radius:var(--r-lg);}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .site-footer{padding-top:48px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:32px;}
  .footer-bottom{font-size:12px;}
}
@media (max-width:400px){
  .container{padding:0 16px;}
  .btn{padding:0 20px;}
  .hero-media{width:min(100%,220px);}
}

/* roulang page: category1 */
:root{
  --c-primary:#FF5A1F;
  --c-primary-2:#FF9A3C;
  --c-primary-deep:#E0430C;
  --c-brand-grad:linear-gradient(120deg,#FF5A1F 0%,#FF9A3C 55%,#FFC24A 100%);
  --c-accent:#12D6A4;
  --c-accent-soft:rgba(18,214,164,.12);
  --c-warn:#FFD24A;
  --c-ink:#14161A;
  --c-ink-2:#4A525E;
  --c-ink-3:#8B939F;
  --c-bg:#FDF7F2;
  --c-surface:#FFFFFF;
  --c-surface-2:#FFF3EA;
  --c-dark:#17191F;
  --c-line:rgba(20,22,26,.08);
  --c-danger:#E5484D;
  --r-sm:12px;
  --r-md:18px;
  --r-lg:24px;
  --r-xl:32px;
  --sh-1:0 2px 8px rgba(20,22,26,.04);
  --sh-2:0 10px 30px rgba(20,22,26,.08);
  --sh-brand:0 12px 28px rgba(255,90,31,.22);
  --container:1200px;
  --gap:24px;
  --sec-space:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,textarea,select{font-family:inherit;font-size:inherit}
svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
:focus-visible{outline:3px solid rgba(255,90,31,.28);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.num{font-variant-numeric:tabular-nums;letter-spacing:.01em}

/* ============ Header ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(253,247,242,.86);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--c-line);
}
.header-inner{
  height:72px;display:flex;align-items:center;gap:24px;justify-content:space-between;
}
.logo{display:flex;align-items:center;gap:10px;flex:none}
.logo-mark{
  width:38px;height:38px;flex:none;border-radius:12px;
  background:var(--c-brand-grad);
  display:grid;place-items:center;color:#fff;
  box-shadow:0 6px 16px rgba(255,90,31,.28);
}
.logo-mark svg{width:22px;height:22px;stroke-width:2.1}
.logo-text{font-size:17px;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.nav-link{
  display:inline-block;padding:9px 14px;border-radius:999px;
  font-size:15px;font-weight:500;color:var(--c-ink-2);
  transition:background .18s ease,color .18s ease;
}
.nav-link:hover{background:var(--c-surface-2);color:var(--c-primary)}
.nav-link.is-active{background:var(--c-surface-2);color:var(--c-primary);font-weight:600}
.header-actions{display:flex;align-items:center;gap:12px;flex:none}

/* ============ Buttons ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;
  font-size:15px;font-weight:600;line-height:1;white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn svg{width:16px;height:16px;flex:none;transition:transform .18s ease}
.btn-primary{background:var(--c-brand-grad);color:#fff;box-shadow:0 6px 16px rgba(255,90,31,.24)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--sh-brand);filter:brightness(1.03)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 4px 10px rgba(255,90,31,.2)}
.btn-outline{background:#fff;color:var(--c-primary);border:1.5px solid var(--c-primary)}
.btn-outline:hover{background:var(--c-surface-2);transform:translateY(-2px)}
.btn-outline:active{transform:translateY(1px)}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-white{background:#fff;color:var(--c-primary-deep)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.18)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn:hover svg.arrow{transform:translateX(3px)}
.btn.disabled,.btn[disabled]{filter:grayscale(1);opacity:.55;pointer-events:none}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--c-primary);font-weight:600;font-size:15px}
.text-link svg{width:15px;height:15px;transition:transform .18s ease}
.text-link:hover svg{transform:translateX(3px)}
.text-link:hover{text-decoration:underline;text-underline-offset:4px}

.burger{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--c-line);background:#fff;align-items:center;justify-content:center;
}
.burger svg{width:20px;height:20px}

/* mobile drawer */
.drawer{
  position:fixed;inset:0;z-index:80;display:none;
  background:rgba(20,22,26,.45);
}
.drawer.is-open{display:block}
.drawer-panel{
  position:absolute;inset:0;background:var(--c-bg);
  display:flex;flex-direction:column;padding:20px 20px 0;
  animation:slideDown .26s ease;
}
@keyframes slideDown{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:none}}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.drawer-close{width:42px;height:42px;border-radius:12px;border:1px solid var(--c-line);background:#fff;display:grid;place-items:center}
.drawer-close svg{width:18px;height:18px}
.drawer-nav{display:flex;flex-direction:column;gap:8px}
.drawer-nav a{
  padding:14px 16px;border-radius:var(--r-md);background:#fff;border:1px solid var(--c-line);
  font-size:16px;font-weight:600;color:var(--c-ink-2);
}
.drawer-nav a.is-active{color:var(--c-primary);background:var(--c-surface-2);border-color:rgba(255,90,31,.22)}
.drawer-foot{margin-top:auto;padding:20px 0 24px;display:grid;gap:10px;position:sticky;bottom:0;background:linear-gradient(180deg,rgba(253,247,242,0),var(--c-bg) 28%)}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;padding:72px 0 64px}
.hero::before{
  content:"";position:absolute;right:-160px;top:-200px;width:640px;height:640px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,154,60,.32) 0%,rgba(255,194,74,.14) 45%,rgba(253,247,242,0) 72%);
  pointer-events:none;
}
.hero-grid{
  position:relative;display:grid;grid-template-columns:repeat(12,1fr);
  gap:var(--gap);align-items:center;
}
.hero-copy{grid-column:span 7}
.hero-visual{grid-column:span 5;display:flex;justify-content:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;background:var(--c-surface-2);
  color:var(--c-primary-deep);font-size:13px;font-weight:600;margin-bottom:20px;
}
.dot-live{width:8px;height:8px;border-radius:50%;background:var(--c-accent);box-shadow:0 0 0 0 rgba(18,214,164,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(18,214,164,.55)}70%{box-shadow:0 0 0 10px rgba(18,214,164,0)}100%{box-shadow:0 0 0 0 rgba(18,214,164,0)}}
h1{font-size:clamp(32px,4.4vw,50px);line-height:1.15;font-weight:800;letter-spacing:-.01em}
.hero-sub{margin-top:20px;font-size:17px;line-height:1.8;color:var(--c-ink-2);max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}
.data-badge{
  display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:999px;
  background:#fff;border:1px solid var(--c-line);font-size:13px;font-weight:600;color:var(--c-ink-2);
}
.data-badge i{width:7px;height:7px;border-radius:50%;background:var(--c-primary);flex:none}
.data-badge b{color:var(--c-ink);font-weight:800;font-variant-numeric:tabular-nums}
.data-badge.is-accent{background:var(--c-accent-soft)}
.data-badge.is-accent i{background:var(--c-accent)}

/* portrait card */
.portrait-card{
  position:relative;width:100%;max-width:250px;aspect-ratio:9/16;max-height:420px;
  border-radius:var(--r-xl);overflow:hidden;background:linear-gradient(160deg,#FFE9DA,#FFD9C2);
  box-shadow:0 24px 48px rgba(224,67,12,.18);
}
.portrait-card img{width:100%;height:100%;object-fit:cover}
.portrait-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,22,26,.55) 0%,rgba(20,22,26,0) 40%,rgba(20,22,26,.72) 100%);
}
.pc-top{position:absolute;top:14px;left:14px;right:14px;display:flex;justify-content:space-between;gap:8px;z-index:2}
.pc-chip{
  display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;
  background:rgba(20,22,26,.55);color:#fff;font-size:11px;font-weight:600;backdrop-filter:blur(6px);
}
.pc-chip .dot-live{width:6px;height:6px}
.pc-bottom{position:absolute;left:16px;right:16px;bottom:18px;z-index:2;color:#fff}
.pc-bottom span{display:block;font-size:11px;letter-spacing:.14em;opacity:.8;margin-bottom:6px}
.pc-bottom strong{display:block;font-size:16px;line-height:1.45;font-weight:700}

/* ============ Sections ============ */
.section{padding:var(--sec-space) 0}
.section-tight{padding:64px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap}
.section-head h2{font-size:clamp(24px,3vw,36px);line-height:1.25;font-weight:800;letter-spacing:-.01em}
.section-sub{margin-top:10px;font-size:15px;color:var(--c-ink-2);max-width:620px}
.band{background:#fff;border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line)}

/* stats strip */
.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap)}
.stat{padding:26px 24px;border-radius:var(--r-lg);background:#fff;border:1px solid var(--c-line);box-shadow:var(--sh-1)}
.stat b{display:block;font-size:32px;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums;color:var(--c-ink)}
.stat b em{font-style:normal;font-size:16px;color:var(--c-primary);margin-left:2px}
.stat span{display:block;margin-top:8px;font-size:13px;color:var(--c-ink-3)}

/* timeline */
.timeline-wrap{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start}
.timeline-aside h2{font-size:clamp(24px,3vw,34px);line-height:1.25;font-weight:800;letter-spacing:-.01em}
.timeline-aside p{margin-top:16px;color:var(--c-ink-2);font-size:15px;line-height:1.85}
.aside-note{
  margin-top:24px;padding:20px;border-radius:var(--r-lg);background:var(--c-surface-2);
  border:1px solid rgba(255,90,31,.16);font-size:14px;color:var(--c-ink-2);line-height:1.8;
}
.aside-note b{color:var(--c-primary-deep)}
.timeline{position:relative;display:grid;gap:22px}
.timeline::before{
  content:"";position:absolute;left:27px;top:16px;bottom:16px;width:2px;
  background:linear-gradient(180deg,rgba(255,90,31,.55),rgba(255,194,74,.18));
}
.step{position:relative;display:grid;grid-template-columns:56px 1fr;gap:20px;align-items:start}
.step-num{
  width:56px;height:56px;border-radius:18px;background:#fff;border:1px solid var(--c-line);
  box-shadow:var(--sh-1);display:grid;place-items:center;
  font-size:17px;font-weight:800;color:var(--c-primary);font-variant-numeric:tabular-nums;
}
.step-body{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:22px 24px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease;
}
.step:hover .step-body{transform:translateX(4px);box-shadow:var(--sh-2)}
.step-body h3{font-size:19px;font-weight:600;line-height:1.4}
.step-body p{margin-top:8px;font-size:15px;color:var(--c-ink-2);line-height:1.8}
.step-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tag{
  display:inline-flex;align-items:center;height:26px;padding:0 11px;border-radius:999px;
  font-size:12px;font-weight:600;background:var(--c-surface-2);color:var(--c-primary-deep);
}
.tag.is-accent{background:var(--c-accent-soft);color:#0B8C6C}

/* media grid */
.media-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap)}
.media-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-1);transition:transform .22s ease,box-shadow .22s ease;
}
.media-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.media-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(150deg,#FFE9DA,#FFD2B8)}
.media-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.media-card:hover .media-thumb img{transform:scale(1.04)}
.media-badge{
  position:absolute;left:14px;top:14px;padding:4px 11px;border-radius:999px;
  background:rgba(20,22,26,.6);color:#fff;font-size:11px;font-weight:600;backdrop-filter:blur(6px);
}
.media-body{padding:22px 24px 26px}
.media-body h3{font-size:20px;font-weight:600;line-height:1.45}
.media-body p{margin-top:10px;font-size:15px;color:var(--c-ink-2);line-height:1.8}
.media-foot{display:flex;align-items:center;justify-content:space-between;margin-top:18px;gap:12px}

/* notice strip */
.notice-strip{
  display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center;
  padding:26px 28px;border-radius:var(--r-lg);background:#fff;
  border:1px dashed rgba(255,90,31,.4);
}
.notice-icon{
  width:48px;height:48px;border-radius:14px;flex:none;display:grid;place-items:center;
  background:var(--c-surface-2);color:var(--c-primary);
}
.notice-icon svg{width:22px;height:22px}
.notice-strip h3{font-size:17px;font-weight:600}
.notice-strip p{font-size:14px;color:var(--c-ink-2);margin-top:4px}

/* FAQ */
.faq-wrap{max-width:860px;margin:0 auto}
.faq-list{background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh-1);overflow:hidden}
.faq-item + .faq-item{border-top:1px solid var(--c-line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 26px;text-align:left;font-size:17px;font-weight:600;color:var(--c-ink);
  transition:background .18s ease,color .18s ease;
}
.faq-q:hover{background:var(--c-surface-2);color:var(--c-primary-deep)}
.faq-q .chev{width:20px;height:20px;flex:none;color:var(--c-ink-3);transition:transform .24s ease,color .18s ease}
.faq-item.is-open .faq-q{color:var(--c-primary-deep)}
.faq-item.is-open .chev{transform:rotate(180deg);color:var(--c-primary)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a-inner{padding:0 26px 24px;font-size:15px;line-height:1.85;color:var(--c-ink-2)}
.faq-a-inner b{color:var(--c-ink);font-weight:600}

/* slim CTA */
.cta-slim{
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  padding:28px 32px;border-radius:var(--r-xl);
  background:var(--c-brand-grad);color:#fff;box-shadow:var(--sh-brand);
}
.cta-slim h2{font-size:clamp(20px,2.4vw,26px);font-weight:800;line-height:1.3}
.cta-slim p{margin-top:6px;font-size:14px;color:rgba(255,255,255,.9)}
.cta-slim-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ============ Footer ============ */
.site-footer{background:var(--c-dark);color:#fff;padding:72px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.85;color:rgba(255,255,255,.66);max-width:340px}
.footer-brand .logo-text{color:#fff}
.socials{display:flex;gap:10px;margin-top:20px}
.socials a{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,255,255,.07);color:rgba(255,255,255,.78);transition:background .18s ease,color .18s ease,transform .18s ease;
}
.socials a svg{width:18px;height:18px}
.socials a:hover{background:rgba(255,90,31,.9);color:#fff;transform:translateY(-2px)}
.footer-col h4{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-col ul{display:grid;gap:11px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72);transition:color .18s ease}
.footer-col a:hover{color:#fff;text-decoration:underline;text-decoration-color:var(--c-primary);text-underline-offset:4px}
.footer-contact li{font-size:14px;color:rgba(255,255,255,.72);line-height:1.8}
.footer-contact b{color:#fff;font-weight:600}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:22px 0 28px;
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;
  font-size:13px;color:rgba(255,255,255,.5);
}
.footer-bottom .sep{opacity:.4}

/* ============ Responsive ============ */
@media (max-width:1279px){
  :root{--container:1120px}
}
@media (max-width:1023px){
  :root{--sec-space:72px}
  .nav-links{display:none}
  .header-actions .btn-outline{display:none}
  .burger{display:flex}
  .header-inner{height:64px;gap:12px}
  .hero{padding:52px 0 48px}
  .hero-copy{grid-column:span 12;order:2}
  .hero-visual{grid-column:span 12;order:1;justify-content:flex-start}
  .portrait-card{max-width:210px;max-height:380px}
  .timeline-wrap{grid-template-columns:1fr;gap:32px}
  .stats-strip{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  :root{--sec-space:56px;--gap:16px}
  .container{padding:0 20px}
  .logo-text{font-size:15px}
  .section-head{margin-bottom:28px}
  .media-grid{grid-template-columns:1fr}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%}
  .portrait-card{max-width:180px;max-height:320px}
  .notice-strip{grid-template-columns:1fr;gap:14px}
  .cta-slim{padding:24px;flex-direction:column;align-items:flex-start}
  .cta-slim-actions{width:100%}
  .cta-slim-actions .btn{width:100%}
  .faq-q{font-size:16px;padding:18px 20px}
  .faq-a-inner{padding:0 20px 20px}
  .step{grid-template-columns:48px 1fr;gap:14px}
  .step-num{width:48px;height:48px;border-radius:14px;font-size:15px}
  .timeline::before{left:23px}
  .step-body{padding:18px 18px 20px}
  .stats-strip{grid-template-columns:1fr 1fr}
  .stat{padding:20px 18px}
  .stat b{font-size:26px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:400px){
  .container{padding:0 16px}
  .btn{padding:0 18px;font-size:14px}
}

/* roulang page: article */
:root{
  --c-primary:#FF5A1F;
  --c-primary-2:#FF9A3C;
  --c-primary-deep:#E0430C;
  --c-brand-grad:linear-gradient(120deg,#FF5A1F 0%,#FF9A3C 55%,#FFC24A 100%);
  --c-accent:#12D6A4;
  --c-accent-soft:rgba(18,214,164,.12);
  --c-warn:#FFD24A;
  --c-ink:#14161A;
  --c-ink-2:#4A525E;
  --c-ink-3:#8B939F;
  --c-bg:#FDF7F2;
  --c-surface:#FFFFFF;
  --c-surface-2:#FFF3EA;
  --c-dark:#17191F;
  --c-line:rgba(20,22,26,.08);
  --c-danger:#E5484D;
  --r-sm:12px;
  --r-md:18px;
  --r-lg:24px;
  --r-xl:32px;
  --sh-1:0 2px 8px rgba(20,22,26,.04);
  --sh-2:0 10px 30px rgba(20,22,26,.08);
  --sh-brand:0 12px 28px rgba(255,90,31,.22);
  --font-base:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --font-num:"Barlow","DIN Alternate",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-base);
  font-size:16px;
  line-height:1.75;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
h1,h2,h3,h4,h5,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit}
svg{display:block}
::selection{background:rgba(255,90,31,.18);color:var(--c-primary-deep)}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.tabular,.meta-row,.stat-num,.date-num,.num{font-variant-numeric:tabular-nums}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(253,247,242,.88);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--c-line);
}
.header-inner{display:flex;align-items:center;gap:16px;height:72px}
.logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:36px;height:36px;border-radius:11px;
  background:var(--c-brand-grad);
  display:grid;place-items:center;
  box-shadow:0 6px 16px rgba(255,90,31,.28);
  transition:transform .2s ease;
}
.logo:hover .logo-mark{transform:rotate(-4deg) scale(1.04)}
.logo-mark svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.logo-text{font-size:17px;font-weight:800;letter-spacing:-.01em;color:var(--c-ink);white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  display:inline-flex;align-items:center;
  height:38px;padding:0 14px;border-radius:999px;
  font-size:15px;font-weight:500;color:var(--c-ink-2);
  transition:background .2s,color .2s,transform .2s;
  white-space:nowrap;
}
.nav-link:hover{background:var(--c-surface-2);color:var(--c-primary-deep)}
.nav-link:focus-visible{outline:3px solid rgba(255,90,31,.28);outline-offset:2px}
.nav-link.is-active{background:var(--c-surface-2);color:var(--c-primary-deep);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:10px;flex-shrink:0}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:12px;
  border:1px solid var(--c-line);background:#fff;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--c-ink);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--c-ink);border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:999px;
  font-size:15px;font-weight:600;line-height:1;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease,filter .18s ease;
}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.btn-primary{background:var(--c-brand-grad);color:#fff;box-shadow:0 6px 18px rgba(255,90,31,.22)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--sh-brand);filter:brightness(1.03)}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px rgba(255,90,31,.2)}
.btn-primary:focus-visible{outline:3px solid rgba(255,90,31,.28);outline-offset:2px}
.btn-line{background:#fff;border:1.5px solid var(--c-primary);color:var(--c-primary-deep)}
.btn-line:hover{background:var(--c-surface-2);transform:translateY(-2px);box-shadow:0 8px 20px rgba(255,90,31,.12)}
.btn-line:active{transform:translateY(0)}
.btn-line:focus-visible{outline:3px solid rgba(255,90,31,.28);outline-offset:2px}
.btn-soft{background:var(--c-surface-2);color:var(--c-primary-deep);border:1px solid rgba(255,90,31,.16)}
.btn-soft:hover{background:#FFE9D9;transform:translateY(-2px)}
.btn[disabled],.btn.is-disabled{filter:grayscale(1);opacity:.55;pointer-events:none}
.text-link{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--c-primary-deep)}
.text-link svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s ease}
.text-link:hover{text-decoration:underline}
.text-link:hover svg{transform:translateX(3px)}

/* ---------- article hero ---------- */
.article-hero{
  position:relative;
  padding:26px 0 0;
  background:
    radial-gradient(900px 420px at 88% -30%,rgba(255,154,60,.20),transparent 70%),
    radial-gradient(700px 380px at 4% 0%,rgba(18,214,164,.08),transparent 65%),
    var(--c-bg);
}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--c-ink-3);padding-top:6px}
.breadcrumb a{transition:color .2s}
.breadcrumb a:hover{color:var(--c-primary-deep)}
.breadcrumb .sep{color:rgba(20,22,26,.22)}
.breadcrumb .now{color:var(--c-ink-2);max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-head{max-width:900px;margin-top:22px}
.tag-badge{
  display:inline-flex;align-items:center;gap:6px;
  height:28px;padding:0 12px;border-radius:999px;
  background:var(--c-surface-2);color:var(--c-primary-deep);
  font-size:13px;font-weight:600;
}
.tag-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-primary)}
.article-head h1{
  font-size:clamp(28px,4.2vw,46px);
  line-height:1.2;
  font-weight:800;
  letter-spacing:-.01em;
  margin-top:16px;
}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:18px;font-size:14px;color:var(--c-ink-3)}
.meta-row .dot{width:4px;height:4px;border-radius:50%;background:rgba(20,22,26,.18)}
.meta-row .author{color:var(--c-ink-2);font-weight:500}
.article-cover{
  margin-top:28px;
  aspect-ratio:16/9;
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--sh-2);
  background:linear-gradient(135deg,#FFE3D2,#FFF3EA);
}
.article-cover img{width:100%;height:100%;object-fit:cover}

/* ---------- article layout ---------- */
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:48px;
  align-items:start;
  padding-top:48px;
  padding-bottom:8px;
}
.article-main{min-width:0;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-xl);padding:36px 40px 34px;box-shadow:var(--sh-1)}
.article-body{font-size:17px;line-height:1.9;color:#2A2F38}
.article-body p{margin:0 0 20px}
.article-body h2{
  position:relative;
  font-size:clamp(21px,2.2vw,26px);
  line-height:1.35;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--c-ink);
  margin:40px 0 16px;
  padding-left:16px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.24em;
  width:4px;height:18px;border-radius:2px;background:var(--c-brand-grad);
}
.article-body h3{font-size:18px;font-weight:600;color:var(--c-ink);margin:28px 0 12px}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:22px;line-height:1.85}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin:6px 0}
.article-body li::marker{color:var(--c-primary);font-weight:600}
.article-body a{color:var(--c-primary-deep);border-bottom:1px solid rgba(255,90,31,.32);transition:border-color .2s,color .2s}
.article-body a:hover{border-bottom-color:var(--c-primary);color:var(--c-primary)}
.article-body strong{font-weight:600;color:var(--c-ink)}
.article-body blockquote{
  margin:24px 0;padding:16px 20px;
  background:var(--c-surface-2);
  border-left:3px solid var(--c-primary);
  border-radius:12px;
  color:var(--c-ink-2);
  font-size:16px;
  line-height:1.85;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:20px;margin:8px 0;height:auto}
.article-body figure{margin:24px 0}
.article-body figcaption{font-size:13px;color:var(--c-ink-3);text-align:center;margin-top:10px}
.article-body hr{border:0;border-top:1px solid var(--c-line);margin:32px 0}
.article-body .table-wrap{overflow-x:auto;border:1px solid var(--c-line);border-radius:var(--r-md);margin:24px 0;-webkit-overflow-scrolling:touch}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;min-width:520px}
.article-body th,.article-body td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--c-line)}
.article-body th{background:#FFF7F1;font-weight:600;color:var(--c-ink);white-space:nowrap}
.article-body tbody tr:nth-child(even){background:#FFFAF6}
.article-body tbody tr:last-child td{border-bottom:0}

/* ---------- article tags / actions / prev-next ---------- */
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:36px;padding-top:24px;border-top:1px solid var(--c-line)}
.tag-pill{
  display:inline-flex;align-items:center;
  height:32px;padding:0 14px;border-radius:999px;
  background:#fff;border:1px solid var(--c-line);
  font-size:13px;color:var(--c-ink-2);
  transition:background .2s,border-color .2s,color .2s,transform .2s;
}
.tag-pill:hover{background:var(--c-surface-2);border-color:rgba(255,90,31,.45);color:var(--c-primary-deep);transform:translateY(-2px)}
.article-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.article-actions .btn{height:42px;padding:0 20px;font-size:14px}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}
.post-nav a{
  display:flex;flex-direction:column;gap:6px;
  padding:18px 20px;border-radius:var(--r-md);
  background:#fff;border:1px solid var(--c-line);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-nav a:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(255,90,31,.35)}
.post-nav .pn-label{font-size:12px;color:var(--c-ink-3);letter-spacing:.04em}
.post-nav .pn-title{font-size:15px;font-weight:600;color:var(--c-ink);line-height:1.5}
.post-nav .pn-next{text-align:right;align-items:flex-end}

/* ---------- sidebar ---------- */
.article-side{display:flex;flex-direction:column;gap:20px;position:sticky;top:96px}
.side-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:22px;box-shadow:var(--sh-1);
}
.side-card h3{font-size:15px;font-weight:600;color:var(--c-ink);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.side-card h3::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-primary)}
.side-list li+li{margin-top:10px}
.side-list a{display:flex;gap:8px;font-size:14px;line-height:1.6;color:var(--c-ink-2);transition:color .2s,transform .2s}
.side-list a:hover{color:var(--c-primary-deep);transform:translateX(3px)}
.side-list .idx{font-family:var(--font-num);font-weight:600;color:var(--c-primary);font-size:13px;line-height:1.7}
.side-cta{
  background:var(--c-brand-grad);
  border:0;color:#fff;
  box-shadow:0 12px 28px rgba(255,90,31,.24);
}
.side-cta h3{color:#fff}
.side-cta h3::before{background:#fff}
.side-cta p{font-size:14px;line-height:1.75;color:rgba(255,255,255,.9);margin-bottom:16px}
.side-cta .btn{width:100%;background:#fff;color:var(--c-primary-deep);box-shadow:0 8px 20px rgba(20,22,26,.12)}
.side-cta .btn:hover{filter:none;transform:translateY(-2px);box-shadow:0 12px 26px rgba(20,22,26,.18)}
.side-note{display:flex;flex-direction:column;gap:10px;font-size:13px;color:var(--c-ink-3);line-height:1.7}
.side-note b{color:var(--c-ink-2);font-weight:600}

/* ---------- empty state ---------- */
.empty-state{
  border:1px dashed rgba(20,22,26,.18);
  border-radius:var(--r-lg);
  background:#FFFDFB;
  padding:56px 24px;
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;
}
.empty-state svg{width:40px;height:40px;fill:none;stroke:var(--c-primary);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.empty-state h2{font-size:19px;font-weight:600;color:var(--c-ink)}

/* ---------- related ---------- */
.related{margin-top:64px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}
.section-head h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.01em}
.section-head p{font-size:15px;color:var(--c-ink-3);margin-top:6px}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.news-card{
  display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  height:100%;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(255,90,31,.3)}
.news-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,#FFE3D2,#FFF3EA)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-card:hover .news-thumb img{transform:scale(1.04)}
.news-cat{
  position:absolute;left:12px;top:12px;
  display:inline-flex;align-items:center;height:24px;padding:0 10px;
  border-radius:999px;background:rgba(20,22,26,.55);color:#fff;
  font-size:11px;letter-spacing:.02em;
}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.news-body h3{font-size:17px;font-weight:600;line-height:1.5;color:var(--c-ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body p{font-size:14px;line-height:1.7;color:var(--c-ink-3);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-foot{margin-top:auto;padding-top:10px;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--c-ink-3);font-variant-numeric:tabular-nums}
.news-foot svg{width:16px;height:16px;fill:none;stroke:var(--c-primary);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s ease}
.news-card:hover .news-foot svg{transform:translateX(3px)}

/* ---------- login strip ---------- */
.login-strip{
  margin:56px auto 96px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  background:var(--c-surface-2);
  border:1px solid rgba(255,90,31,.18);
  border-radius:var(--r-lg);
  padding:22px 28px;
}
.login-strip .ls-text{display:flex;align-items:center;gap:12px}
.login-strip .ls-icon{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  background:var(--c-brand-grad);display:grid;place-items:center;
  box-shadow:0 8px 18px rgba(255,90,31,.24);
}
.login-strip .ls-icon svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.login-strip h2{font-size:18px;font-weight:600;color:var(--c-ink)}
.login-strip p{font-size:14px;color:var(--c-ink-2);margin-top:2px}

/* ---------- footer ---------- */
.site-footer{background:var(--c-dark);color:rgba(255,255,255,.86);padding:64px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand .logo{display:inline-flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .logo-text{color:#fff;font-size:17px;font-weight:800}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.68);max-width:320px}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{
  width:36px;height:36px;border-radius:11px;
  display:grid;place-items:center;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.1);
  transition:background .2s,transform .2s,border-color .2s;
}
.socials a:hover{background:rgba(255,90,31,.24);border-color:rgba(255,90,31,.5);transform:translateY(-2px)}
.socials svg{width:17px;height:17px;fill:none;stroke:rgba(255,255,255,.82);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.footer-col h4{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-col ul li+li{margin-top:10px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72);transition:color .2s}
.footer-col a:hover{color:#fff;text-decoration:underline;text-decoration-color:var(--c-primary);text-underline-offset:4px}
.footer-contact li{font-size:14px;color:rgba(255,255,255,.68);line-height:1.8}
.footer-contact b{color:#fff;font-weight:600;font-variant-numeric:tabular-nums}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding-top:22px;font-size:13px;color:rgba(255,255,255,.5)}
.footer-bottom .sep{color:rgba(255,255,255,.24)}

/* ---------- responsive ---------- */
@media (max-width:1279px){
  .container{max-width:1140px}
  .article-layout{grid-template-columns:minmax(0,1fr) 300px;gap:36px}
}
@media (max-width:1023px){
  .header-inner{height:64px}
  .nav-links{display:none}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:28px}
  .article-side{position:static;top:auto}
  .article-main{padding:28px 26px 26px;border-radius:var(--r-lg)}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .login-strip{margin:44px auto 72px}
}
@media (max-width:980px){
  .nav-toggle{display:inline-flex}
  .header-actions .btn-line{display:none}
  .nav-links{
    display:flex;
    position:fixed;left:0;right:0;top:64px;bottom:0;
    flex-direction:column;align-items:stretch;gap:6px;
    margin:0;padding:20px 24px 96px;
    background:#FFFCF9;
    border-top:1px solid var(--c-line);
    overflow-y:auto;
    opacity:0;transform:translateY(-10px);pointer-events:none;
    transition:opacity .24s ease,transform .24s ease;
    z-index:70;
  }
  .nav-links.is-open{opacity:1;transform:none;pointer-events:auto}
  .nav-link{height:48px;padding:0 16px;border-radius:14px;font-size:16px}
  .nav-link.is-active{background:var(--c-surface-2)}
}
@media (max-width:767px){
  .container{padding:0 20px}
  .article-hero{padding-top:18px}
  .article-head h1{font-size:clamp(26px,6vw,32px)}
  .article-main{padding:22px 18px 22px}
  .article-body{font-size:16px;line-height:1.85}
  .article-body h2{margin:32px 0 14px}
  .article-cover{border-radius:var(--r-md);margin-top:22px}
  .article-layout{padding-top:32px}
  .post-nav{grid-template-columns:1fr}
  .post-nav .pn-next{text-align:left;align-items:flex-start}
  .card-grid{grid-template-columns:1fr}
  .section-head{flex-direction:column;align-items:flex-start;gap:8px}
  .login-strip{padding:20px 20px;margin:40px auto 64px}
  .login-strip .btn{width:100%}
  .related{margin-top:48px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{font-size:12px}
  .breadcrumb .now{max-width:220px}
}
@media (max-width:400px){
  .container{padding:0 16px}
  .logo-text{font-size:15px}
  .btn{height:42px;padding:0 18px;font-size:14px}
  .article-main{padding:18px 14px}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
}

/* roulang page: category2 */
:root{
  --c-primary:#FF5A1F;
  --c-primary-2:#FF9A3C;
  --c-primary-deep:#E0430C;
  --c-brand-grad:linear-gradient(120deg,#FF5A1F 0%,#FF9A3C 55%,#FFC24A 100%);
  --c-accent:#12D6A4;
  --c-accent-soft:rgba(18,214,164,.12);
  --c-warn:#FFD24A;
  --c-ink:#14161A;
  --c-ink-2:#4A525E;
  --c-ink-3:#8B939F;
  --c-bg:#FDF7F2;
  --c-surface:#FFFFFF;
  --c-surface-2:#FFF3EA;
  --c-dark:#17191F;
  --c-line:rgba(20,22,26,.08);
  --c-danger:#E5484D;
  --r-sm:12px;
  --r-md:18px;
  --r-lg:24px;
  --r-xl:32px;
  --sh-1:0 2px 8px rgba(20,22,26,.04);
  --sh-2:0 10px 30px rgba(20,22,26,.08);
  --sh-brand:0 12px 28px rgba(255,90,31,.22);
  --container:1200px;
  --font-base:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  --font-num:"DIN Alternate","Barlow",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:var(--font-base);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font-family:inherit;font-size:inherit;border:0;background:none;cursor:pointer;color:inherit}
:focus-visible{outline:3px solid rgba(255,90,31,.28);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:64px 0}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;
  font-size:15px;font-weight:600;line-height:1;white-space:nowrap;
  border:1.5px solid transparent;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease,filter .22s ease;
}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:transform .22s ease}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:var(--c-brand-grad);color:#fff;box-shadow:0 6px 16px rgba(255,90,31,.18)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--sh-brand);filter:brightness(1.03)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(255,90,31,.2)}
.btn-outline{background:#fff;color:var(--c-primary);border-color:var(--c-primary)}
.btn-outline:hover{background:var(--c-surface-2);transform:translateY(-2px)}
.btn-outline:active{transform:translateY(1px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.btn-light{background:#fff;color:var(--c-primary-deep)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(20,22,26,.18)}
.btn-sm{height:40px;padding:0 20px;font-size:14px}
.btn[disabled],.btn.is-disabled{opacity:.55;filter:grayscale(40%);pointer-events:none}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--c-primary);font-weight:600;font-size:15px}
.text-link svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s ease}
.text-link:hover svg{transform:translateX(3px)}
.text-link:hover span{text-decoration:underline;text-underline-offset:4px}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(253,247,242,.88);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--c-line);
}
.nav-inner{display:flex;align-items:center;gap:20px;height:72px}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{
  width:36px;height:36px;border-radius:11px;background:var(--c-brand-grad);
  display:grid;place-items:center;box-shadow:var(--sh-brand);flex:0 0 auto;
}
.logo-mark svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.logo-text{font-size:16px;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:6px}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:15px;font-weight:500;
  color:var(--c-ink-2);transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:var(--c-surface-2);color:var(--c-primary)}
.nav-link.is-active{background:var(--c-surface-2);color:var(--c-primary);font-weight:600}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:14px;border:1px solid var(--c-line);
  background:#fff;box-shadow:var(--sh-1);
}
.nav-toggle svg{width:20px;height:20px;fill:none;stroke:var(--c-ink);stroke-width:2.2;stroke-linecap:round}

/* 移动端抽屉 */
.mobile-drawer{
  position:fixed;inset:0;z-index:200;background:var(--c-bg);
  display:flex;flex-direction:column;padding:18px 20px 24px;
  transform:translateX(100%);transition:transform .3s ease;
  overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.drawer-close{width:42px;height:42px;border-radius:14px;border:1px solid var(--c-line);background:#fff;display:grid;place-items:center}
.drawer-close svg{width:18px;height:18px;fill:none;stroke:var(--c-ink);stroke-width:2.4;stroke-linecap:round}
.drawer-links{display:flex;flex-direction:column;gap:6px;margin-bottom:auto}
.drawer-link{
  padding:14px 16px;border-radius:16px;font-size:16px;font-weight:600;
  color:var(--c-ink);border:1px solid var(--c-line);background:#fff;
}
.drawer-link:hover,.drawer-link.is-active{color:var(--c-primary);background:var(--c-surface-2);border-color:rgba(255,90,31,.24)}
.drawer-foot{margin-top:26px;display:grid;gap:10px}
.drawer-foot .btn{width:100%}
body.no-scroll{overflow:hidden}

/* ---------- Hero ---------- */
.cat-hero{
  position:relative;overflow:hidden;color:#fff;
  background-image:linear-gradient(120deg,rgba(224,67,12,.95) 0%,rgba(255,90,31,.9) 52%,rgba(255,154,60,.86) 100%),url(/assets/images/backpic/back-1.webp);
  background-size:cover;background-position:center;
}
.cat-hero::after{
  content:"";position:absolute;right:-120px;top:-140px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,194,74,.55),rgba(255,194,74,0) 70%);
  pointer-events:none;
}
.cat-hero-inner{
  position:relative;z-index:1;min-height:240px;
  display:flex;flex-direction:column;justify-content:space-between;gap:22px;
  padding:44px 0 34px;
}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border-radius:999px;
  background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.34);
  font-size:12.5px;font-weight:600;letter-spacing:.02em;width:max-content;
}
.hero-tag i{width:6px;height:6px;border-radius:50%;background:var(--c-accent);display:block;box-shadow:0 0 0 3px rgba(18,214,164,.28)}
.cat-hero h1{
  font-size:clamp(28px,4.2vw,44px);line-height:1.16;font-weight:800;letter-spacing:-.01em;
  margin-top:14px;text-shadow:0 2px 18px rgba(80,20,0,.22);
}
.cat-hero-sub{margin-top:12px;max-width:640px;font-size:16px;line-height:1.7;color:rgba(255,255,255,.9)}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.stat-badge{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 13px;border-radius:999px;
  background:rgba(255,255,255,.92);color:var(--c-ink);font-size:13px;font-weight:500;
  box-shadow:0 4px 14px rgba(120,40,0,.12);
}
.stat-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-accent);flex:0 0 auto}
.stat-badge b{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-weight:800;color:var(--c-primary-deep);font-size:14px}

/* ---------- 板块头 ---------- */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px}
.sec-head .eyebrow{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--c-primary);text-transform:uppercase;margin-bottom:8px}
.sec-head h2{font-size:clamp(24px,3vw,34px);line-height:1.25;font-weight:800;letter-spacing:-.01em}
.sec-head p{margin-top:10px;color:var(--c-ink-2);font-size:15px;max-width:560px}

/* ---------- 交替图文 ---------- */
.zig-list{display:flex;flex-direction:column;gap:56px}
.zig-row{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.zig-row--rev .zig-media{order:2}
.zig-media{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  background:linear-gradient(150deg,#FFE3D2,#FFF3EA);
  box-shadow:var(--sh-2);border:1px solid var(--c-line);
}
.zig-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .45s ease}
.zig-row:hover .zig-media img{transform:scale(1.03)}
.zig-media .media-badge{
  position:absolute;left:16px;top:16px;height:26px;padding:0 12px;border-radius:999px;
  background:rgba(20,22,26,.62);color:#fff;font-size:11.5px;font-weight:600;
  display:inline-flex;align-items:center;gap:6px;backdrop-filter:blur(4px);
}
.zig-media .media-badge i{width:5px;height:5px;border-radius:50%;background:var(--c-warn);display:block}
.zig-body .step-chip{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--font-num);
  font-size:13px;font-weight:800;color:var(--c-primary-deep);
  background:var(--c-surface-2);border-radius:999px;padding:5px 14px;margin-bottom:16px;
  font-variant-numeric:tabular-nums;
}
.zig-body h3{font-size:clamp(20px,2.3vw,24px);line-height:1.35;font-weight:800;letter-spacing:-.01em;margin-bottom:12px}
.zig-body p{color:var(--c-ink-2);font-size:15.5px;margin-bottom:16px}
.mini-list{display:grid;gap:10px}
.mini-list li{display:flex;gap:10px;font-size:14.5px;color:var(--c-ink-2);line-height:1.7}
.mini-list li svg{width:17px;height:17px;flex:0 0 auto;margin-top:3px;fill:none;stroke:var(--c-accent);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.zig-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.pill{
  display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;background:var(--c-accent-soft);color:#0B8F6D;
}
.pill--warm{background:var(--c-surface-2);color:var(--c-primary-deep)}

/* ---------- 横滚卡带 ---------- */
.reel-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}
.reel-ctrl{display:flex;gap:10px}
.reel-arrow{
  width:44px;height:44px;border-radius:50%;border:1px solid var(--c-line);background:#fff;
  display:grid;place-items:center;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
}
.reel-arrow svg{width:17px;height:17px;fill:none;stroke:var(--c-ink);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.reel-arrow:hover{background:var(--c-surface-2);transform:translateY(-2px);box-shadow:var(--sh-2)}
.reel-arrow:active{transform:translateY(1px)}
.reel-track{
  display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:6px 2px 20px;scrollbar-width:none;-ms-overflow-style:none;
}
.reel-track::-webkit-scrollbar{display:none}
.reel-card{
  flex:0 0 272px;scroll-snap-align:start;background:var(--c-surface);
  border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--c-line);
  box-shadow:var(--sh-1);transition:transform .25s ease,box-shadow .25s ease;
}
.reel-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.reel-thumb{position:relative;overflow:hidden}
.reel-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .45s ease}
.reel-card:hover .reel-thumb img{transform:scale(1.05)}
.reel-chiptag{
  position:absolute;left:12px;top:12px;height:24px;padding:0 10px;border-radius:999px;
  background:rgba(20,22,26,.62);color:#fff;font-size:11px;font-weight:600;
  display:inline-flex;align-items:center;backdrop-filter:blur(4px);
}
.reel-dur{
  position:absolute;right:12px;bottom:12px;height:22px;padding:0 9px;border-radius:8px;
  background:rgba(20,22,26,.7);color:#fff;font-size:11px;font-weight:700;
  font-family:var(--font-num);font-variant-numeric:tabular-nums;display:inline-flex;align-items:center;
}
.reel-body{padding:16px 18px 20px}
.reel-body h3{font-size:16px;font-weight:700;line-height:1.45;margin-bottom:8px}
.reel-body p{font-size:13.5px;color:var(--c-ink-3);line-height:1.65}
.reel-foot{margin-top:14px;display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--c-ink-3)}
.dot-live{width:6px;height:6px;border-radius:50%;background:var(--c-accent)}
.dot-warn{width:6px;height:6px;border-radius:50%;background:var(--c-warn)}
.dot-deep{width:6px;height:6px;border-radius:50%;background:var(--c-primary)}

/* ---------- FAQ ---------- */
.faq-wrap{
  background:var(--c-surface);border-radius:var(--r-lg);border:1px solid var(--c-line);
  box-shadow:var(--sh-1);padding:6px 28px;
}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item:last-child{border-bottom:0}
.faq-item summary{
  list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 0;font-size:17px;font-weight:600;cursor:pointer;transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--c-primary)}
.faq-chev{
  width:30px;height:30px;flex:0 0 auto;border-radius:50%;background:var(--c-surface-2);
  display:grid;place-items:center;transition:transform .28s ease,background .2s ease;
}
.faq-chev svg{width:15px;height:15px;fill:none;stroke:var(--c-primary);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.faq-item[open] .faq-chev{transform:rotate(180deg);background:rgba(255,90,31,.16)}
.faq-answer{padding:0 0 22px;color:var(--c-ink-2);font-size:15px;line-height:1.85;max-width:900px}

/* ---------- CTA 大卡 ---------- */
.cta-card{
  position:relative;overflow:hidden;border-radius:var(--r-xl);
  background:var(--c-brand-grad);color:#fff;
  padding:48px;display:flex;align-items:center;justify-content:space-between;gap:36px;
  box-shadow:0 18px 44px rgba(255,90,31,.24);
}
.cta-card::before{
  content:"";position:absolute;right:-70px;bottom:-110px;width:320px;height:320px;border-radius:50%;
  background:rgba(255,255,255,.14);
}
.cta-card::after{
  content:"";position:absolute;left:-60px;top:-100px;width:240px;height:240px;border-radius:50%;
  background:rgba(255,255,255,.1);
}
.cta-body{position:relative;z-index:1;max-width:600px}
.cta-body h2{font-size:clamp(24px,3vw,32px);line-height:1.28;font-weight:800;letter-spacing:-.01em}
.cta-body p{margin-top:12px;font-size:15px;line-height:1.75;color:rgba(255,255,255,.9)}
.cta-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:12px;flex:0 0 auto}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-dark);color:#fff;padding:64px 0 28px;margin-top:96px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand .logo{margin-bottom:16px}
.footer-brand .logo-text{color:#fff}
.footer-brand p{color:rgba(255,255,255,.68);font-size:14px;line-height:1.8;max-width:330px}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);
  transition:background .2s ease,transform .2s ease;
}
.socials a svg{width:18px;height:18px;fill:none;stroke:rgba(255,255,255,.82);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.socials a:hover{background:rgba(255,90,31,.24);transform:translateY(-2px)}
.footer-col h4{font-size:14px;font-weight:700;letter-spacing:.04em;margin-bottom:16px;color:#fff}
.footer-col ul{display:grid;gap:10px}
.footer-col a,.footer-contact li{font-size:14px;color:rgba(255,255,255,.72);transition:color .2s ease}
.footer-col a:hover{color:#fff;text-decoration:underline;text-decoration-color:var(--c-primary);text-underline-offset:4px}
.footer-contact b{color:#fff;font-family:var(--font-num);letter-spacing:.01em}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  font-size:13px;color:rgba(255,255,255,.56);
}
.footer-bottom .sep{color:rgba(255,255,255,.24)}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .container{max-width:1120px}
}
@media (max-width:1023px){
  .nav-links{display:none}
  .nav-toggle{display:inline-flex}
  .section{padding:72px 0}
  .zig-list{gap:44px}
  .zig-row{grid-template-columns:1fr;gap:26px}
  .zig-row--rev .zig-media{order:0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-card{padding:38px;flex-direction:column;align-items:flex-start;gap:26px}
  .reel-ctrl{display:none}
}
@media (max-width:767px){
  .container{padding:0 20px}
  .nav-inner{height:64px}
  .logo-text{font-size:15px}
  .nav-actions .btn-outline{display:none}
  .nav-actions .btn{height:42px;padding:0 18px;font-size:14px}
  .section{padding:56px 0}
  .section--tight{padding:48px 0}
  .cat-hero-inner{padding:34px 0 28px;min-height:0;gap:18px}
  .cat-hero-sub{font-size:15px}
  .hero-stats{gap:8px}
  .stat-badge{height:28px;font-size:12.5px;padding:0 11px}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:26px}
  .zig-list{gap:38px}
  .zig-body p{font-size:15px}
  .reel-card{flex:0 0 240px}
  .faq-wrap{padding:4px 18px}
  .faq-item summary{font-size:16px;padding:18px 0}
  .cta-card{padding:30px 24px;border-radius:26px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .site-footer{padding:48px 0 24px;margin-top:64px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px}
  .footer-bottom .sep{display:none}
}
@media (max-width:400px){
  .container{padding:0 16px}
  .logo-text{font-size:14px}
  .reel-card{flex:0 0 216px}
  .btn{height:46px;padding:0 20px;font-size:14.5px}
}

/* roulang page: category3 */
:root{
  --c-primary:#FF5A1F;
  --c-primary-2:#FF9A3C;
  --c-primary-deep:#E0430C;
  --c-brand-grad:linear-gradient(120deg,#FF5A1F 0%,#FF9A3C 55%,#FFC24A 100%);
  --c-accent:#12D6A4;
  --c-accent-soft:rgba(18,214,164,.12);
  --c-warn:#FFD24A;
  --c-ink:#14161A;
  --c-ink-2:#4A525E;
  --c-ink-3:#8B939F;
  --c-bg:#FDF7F2;
  --c-surface:#FFFFFF;
  --c-surface-2:#FFF3EA;
  --c-dark:#17191F;
  --c-line:rgba(20,22,26,.08);
  --c-danger:#E5484D;
  --r-sm:12px;
  --r-md:18px;
  --r-lg:24px;
  --r-xl:32px;
  --sh-1:0 2px 8px rgba(20,22,26,.04);
  --sh-2:0 10px 30px rgba(20,22,26,.08);
  --sh-brand:0 12px 28px rgba(255,90,31,.22);
  --section-y:96px;
  --font-cn:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  --font-num:"Barlow","DIN Alternate",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--c-primary);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--c-primary-deep)}
button{font-family:inherit;cursor:pointer;border:0;background:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:3px solid rgba(255,90,31,.28);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:var(--section-y) 0}
.section--tight{padding:72px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.sec-title{font-size:clamp(24px,3vw,36px);line-height:1.25;font-weight:800;letter-spacing:-.01em}
.sec-sub{margin-top:10px;font-size:15px;color:var(--c-ink-2);max-width:640px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--c-primary-deep);background:var(--c-surface-2);border-radius:999px;padding:0 14px;height:30px;margin-bottom:16px}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-primary)}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:48px;padding:0 26px;border-radius:999px;font-size:15px;font-weight:600;line-height:1;white-space:nowrap;transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease,border-color .2s ease}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s ease}
.btn-primary{background:var(--c-brand-grad);color:#fff;box-shadow:0 8px 20px rgba(255,90,31,.18)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--sh-brand);filter:brightness(1.03);color:#fff}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 14px rgba(255,90,31,.2)}
.btn-primary:hover svg{transform:translateX(3px)}
.btn-outline{background:#fff;color:var(--c-primary-deep);border:1.5px solid var(--c-primary)}
.btn-outline:hover{background:var(--c-surface-2);color:var(--c-primary-deep);transform:translateY(-2px)}
.btn-outline:active{transform:translateY(1px)}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;transform:translateY(-2px)}
.btn-sm{height:42px;padding:0 20px;font-size:14px}
.btn-block{width:100%}
.btn[disabled],.btn.is-disabled{opacity:.55;pointer-events:none;filter:grayscale(40%)}
.link-more{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--c-primary-deep)}
.link-more svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s ease}
.link-more:hover{text-decoration:underline}
.link-more:hover svg{transform:translateX(3px)}

/* 徽章 */
.badge{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:999px;font-size:13px;font-weight:600;line-height:1}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge-accent{background:var(--c-accent-soft);color:#0B8F6E}
.badge-warm{background:rgba(255,154,60,.16);color:#B84A0F}
.badge-dark{background:rgba(255,255,255,.1);color:#fff}
.badge-dark::before{background:var(--c-accent);box-shadow:0 0 0 3px rgba(18,214,164,.2)}

/* 头部导航 */
.site-header{position:sticky;top:0;z-index:90;background:rgba(253,247,242,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--c-line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--c-ink);font-weight:800;font-size:17px;letter-spacing:-.01em;flex-shrink:0}
.logo:hover{color:var(--c-ink)}
.logo-mark{width:38px;height:38px;border-radius:12px;background:var(--c-brand-grad);display:grid;place-items:center;box-shadow:0 6px 16px rgba(255,90,31,.28);flex-shrink:0}
.logo-mark svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.logo-text{white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{display:inline-flex;align-items:center;height:38px;padding:0 14px;border-radius:999px;font-size:15px;font-weight:500;color:var(--c-ink-2);transition:background-color .2s ease,color .2s ease}
.nav-link:hover{background:var(--c-surface-2);color:var(--c-primary-deep)}
.nav-link.is-active{background:var(--c-surface-2);color:var(--c-primary-deep);font-weight:600}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--c-line);background:#fff;align-items:center;justify-content:center}
.nav-toggle svg{width:22px;height:22px;fill:none;stroke:var(--c-ink);stroke-width:2;stroke-linecap:round}

/* 移动抽屉 */
.drawer{position:fixed;inset:0;z-index:120;background:rgba(20,22,26,.45);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.drawer.is-open{opacity:1;visibility:visible}
.drawer-panel{position:absolute;top:0;right:0;width:min(88vw,340px);height:100%;background:var(--c-bg);display:flex;flex-direction:column;padding:20px;transform:translateX(100%);transition:transform .3s ease;overflow-y:auto}
.drawer.is-open .drawer-panel{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.drawer-close{width:40px;height:40px;border-radius:12px;border:1px solid var(--c-line);background:#fff;display:grid;place-items:center}
.drawer-close svg{width:20px;height:20px;fill:none;stroke:var(--c-ink);stroke-width:2;stroke-linecap:round}
.drawer-nav{display:flex;flex-direction:column;gap:6px;margin-bottom:24px}
.drawer-nav a{display:block;padding:13px 16px;border-radius:14px;font-size:16px;font-weight:500;color:var(--c-ink-2)}
.drawer-nav a:hover,.drawer-nav a.is-active{background:var(--c-surface-2);color:var(--c-primary-deep);font-weight:600}
.drawer-foot{margin-top:auto;padding-top:20px}

/* 深色 Hero */
.hero-dark{position:relative;overflow:hidden;background:var(--c-dark);color:#fff;padding:80px 0 72px}
.hero-dark::before{content:"";position:absolute;inset:0;background:url("/assets/images/backpic/back-2.webp") center/cover no-repeat;opacity:.16}
.hero-orb{position:absolute;right:-120px;bottom:-160px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(18,214,164,.34),rgba(255,90,31,.22) 55%,transparent 72%);filter:blur(6px);pointer-events:none}
.hero-orb-2{position:absolute;left:-90px;top:-120px;width:300px;height:300px;border-radius:50%;border:1px solid rgba(255,255,255,.08);pointer-events:none}
.hero-dark .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}
.hero-dark h1{font-size:clamp(30px,4.6vw,52px);line-height:1.15;font-weight:800;letter-spacing:-.01em;margin:18px 0 18px}
.hero-dark h1 em{font-style:normal;background:linear-gradient(100deg,#FF9A3C,#FFC24A);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:17px;line-height:1.8;color:rgba(255,255,255,.76);max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.hero-chip{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(255,255,255,.82)}
.hero-chip b{font-family:var(--font-num);font-variant-numeric:tabular-nums;color:var(--c-accent);font-weight:600}
.hero-panel{position:relative;border-radius:var(--r-xl);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);padding:26px;backdrop-filter:blur(4px)}
.hero-panel h3{font-size:16px;font-weight:600;color:#fff;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.hero-panel h3 svg{width:18px;height:18px;fill:none;stroke:var(--c-accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.hero-panel li{display:flex;align-items:flex-start;gap:10px;padding:11px 0;border-top:1px solid rgba(255,255,255,.08);font-size:14px;color:rgba(255,255,255,.78);line-height:1.6}
.hero-panel li:first-child{border-top:0;padding-top:0}
.hero-panel li span{width:20px;height:20px;border-radius:50%;background:var(--c-accent-soft);color:var(--c-accent);display:grid;place-items:center;font-size:11px;font-family:var(--font-num);flex-shrink:0;margin-top:2px}

/* 对照表 */
.table-card{border:1px solid var(--c-line);border-radius:var(--r-lg);background:#fff;box-shadow:var(--sh-1);overflow:hidden}
.table-scroll{overflow-x:auto}
.spec-table{width:100%;border-collapse:collapse;min-width:760px;font-size:15px}
.spec-table caption{text-align:left;padding:22px 26px 0;font-size:13px;color:var(--c-ink-3);caption-side:top}
.spec-table thead th{background:var(--c-surface-2);color:var(--c-ink);font-size:13px;font-weight:600;text-align:left;padding:14px 22px;border-bottom:1px solid var(--c-line);white-space:nowrap}
.spec-table tbody td{padding:18px 22px;border-bottom:1px solid var(--c-line);color:var(--c-ink-2);vertical-align:top;line-height:1.65}
.spec-table tbody tr:last-child td{border-bottom:0}
.spec-table tbody tr:nth-child(even){background:#FFFBF7}
.spec-table tbody td:first-child{font-weight:600;color:var(--c-ink);white-space:nowrap}
.level{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;padding:4px 10px;border-radius:999px}
.level::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.level-low{background:var(--c-accent-soft);color:#0B8F6E}
.level-mid{background:rgba(255,210,74,.22);color:#8A6A00}
.level-high{background:rgba(229,72,77,.12);color:#C33236}
.table-note{display:flex;gap:10px;align-items:flex-start;margin-top:18px;font-size:13.5px;color:var(--c-ink-3);line-height:1.7}
.table-note svg{width:16px;height:16px;flex-shrink:0;margin-top:3px;fill:none;stroke:var(--c-primary);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* 两列卡片区 */
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.guard-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);transition:transform .25s ease,box-shadow .25s ease;display:flex;flex-direction:column}
.guard-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.guard-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,#FFE7D6,#FFF3EA)}
.guard-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.guard-card:hover .guard-media img{transform:scale(1.04)}
.guard-media .tag{position:absolute;left:16px;top:16px;height:26px;padding:0 12px;border-radius:999px;background:rgba(20,22,26,.62);color:#fff;font-size:12px;font-weight:600;display:inline-flex;align-items:center;backdrop-filter:blur(4px)}
.guard-body{padding:24px 26px 28px;display:flex;flex-direction:column;gap:12px;flex:1}
.guard-body h3{font-size:20px;font-weight:600;line-height:1.4}
.guard-body p{font-size:15px;color:var(--c-ink-2);line-height:1.75}
.guard-body ul{display:flex;flex-direction:column;gap:8px;margin-top:2px}
.guard-body li{position:relative;padding-left:18px;font-size:14px;color:var(--c-ink-2);line-height:1.7}
.guard-body li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:2px;background:var(--c-primary)}

/* 清单 + 侧栏 */
.aside-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;align-items:start}
.check-list{display:flex;flex-direction:column;gap:12px}
.check-item{display:flex;gap:16px;align-items:flex-start;padding:20px 22px;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);box-shadow:var(--sh-1);position:relative;transition:transform .25s ease,box-shadow .25s ease}
.check-item::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:3px;background:var(--c-primary);opacity:0;transition:opacity .25s ease}
.check-item:hover{transform:translateX(4px);box-shadow:var(--sh-2)}
.check-item:hover::before{opacity:1}
.check-num{width:36px;height:36px;border-radius:12px;background:var(--c-surface-2);color:var(--c-primary-deep);font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:15px;font-weight:600;display:grid;place-items:center;flex-shrink:0}
.check-text h3{font-size:16px;font-weight:600;margin-bottom:4px}
.check-text p{font-size:14px;color:var(--c-ink-2);line-height:1.7}
.aside-card{background:var(--c-dark);color:#fff;border-radius:var(--r-lg);padding:28px;position:relative;overflow:hidden}
.aside-card::after{content:"";position:absolute;right:-60px;top:-60px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(18,214,164,.28),transparent 70%)}
.aside-card h3{font-size:18px;font-weight:600;margin-bottom:8px;position:relative;z-index:2}
.aside-card p{font-size:14px;color:rgba(255,255,255,.72);line-height:1.75;position:relative;z-index:2}
.aside-list{margin:18px 0 22px;display:flex;flex-direction:column;gap:12px;position:relative;z-index:2}
.aside-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:rgba(255,255,255,.82);line-height:1.65}
.aside-list li svg{width:16px;height:16px;flex-shrink:0;margin-top:4px;fill:none;stroke:var(--c-accent);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.aside-card .btn{position:relative;z-index:2}
.aside-tip{margin-top:20px;background:var(--c-surface-2);border:1px solid rgba(255,154,60,.3);border-radius:var(--r-md);padding:20px 22px}
.aside-tip h4{font-size:15px;font-weight:600;color:var(--c-primary-deep);margin-bottom:8px}
.aside-tip p{font-size:13.5px;color:var(--c-ink-2);line-height:1.75}

/* FAQ */
.faq-card{background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh-1);border:1px solid var(--c-line);overflow:hidden}
.faq-item{border-top:1px solid var(--c-line)}
.faq-item:first-child{border-top:0}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 28px;text-align:left;font-size:17px;font-weight:600;color:var(--c-ink);transition:background-color .2s ease}
.faq-q:hover{background:#FFFBF7}
.faq-q svg{width:18px;height:18px;flex-shrink:0;fill:none;stroke:var(--c-primary);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:transform .28s ease}
.faq-item.is-open .faq-q svg{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq-a p{padding:0 28px 24px;font-size:15px;line-height:1.8;color:var(--c-ink-2)}

/* CTA */
.cta-card{position:relative;overflow:hidden;border-radius:var(--r-xl);background:var(--c-brand-grad);padding:48px;display:flex;align-items:center;justify-content:space-between;gap:36px;box-shadow:var(--sh-brand)}
.cta-card::after{content:"";position:absolute;right:-80px;top:-90px;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.16);pointer-events:none}
.cta-card h2{font-size:clamp(23px,2.6vw,32px);font-weight:800;color:#fff;line-height:1.25;letter-spacing:-.01em;position:relative;z-index:2}
.cta-card p{margin-top:10px;font-size:15px;color:rgba(255,255,255,.9);position:relative;z-index:2;max-width:600px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:2;flex-shrink:0}
.btn-white{background:#fff;color:var(--c-primary-deep)}
.btn-white:hover{background:#fff;color:var(--c-primary-deep);transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.16)}
.btn-white:hover svg{transform:translateX(3px)}

/* 页脚 */
.site-footer{background:var(--c-dark);color:#fff;padding:64px 0 0;margin-top:var(--section-y)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.footer-brand .logo{color:#fff;margin-bottom:16px}
.footer-brand .logo:hover{color:#fff}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.72);max-width:340px}
.socials{display:flex;gap:10px;margin-top:20px}
.socials a{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);transition:background-color .2s ease,transform .2s ease}
.socials a:hover{background:rgba(255,90,31,.22);transform:translateY(-2px)}
.socials svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.footer-col h4{font-size:15px;font-weight:600;margin-bottom:18px;color:#fff}
.footer-col ul{display:flex;flex-direction:column;gap:11px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72)}
.footer-col a:hover{color:#fff;text-decoration:underline;text-decoration-color:var(--c-primary);text-underline-offset:4px}
.footer-contact li{font-size:14px;color:rgba(255,255,255,.72);line-height:1.7}
.footer-contact b{color:var(--c-accent);font-family:var(--font-num);font-variant-numeric:tabular-nums}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:22px 0;border-top:1px solid rgba(255,255,255,.1);font-size:13px;color:rgba(255,255,255,.55)}
.footer-bottom .sep{color:rgba(255,255,255,.25)}

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

/* 响应式 */
@media (max-width:1279px){
  :root{--section-y:80px}
}
@media (max-width:1023px){
  :root{--section-y:72px}
  .nav-links{display:none}
  .nav-actions .btn-outline{display:none}
  .nav-toggle{display:inline-flex}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-panel{max-width:520px}
  .grid-2{grid-template-columns:1fr}
  .aside-layout{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .cta-card{flex-direction:column;align-items:flex-start;padding:40px}
}
@media (max-width:767px){
  :root{--section-y:56px}
  .container{padding:0 20px}
  .nav-wrap{height:64px}
  .logo{font-size:15.5px;gap:8px}
  .logo-mark{width:34px;height:34px;border-radius:10px}
  .logo-mark svg{width:19px;height:19px}
  .nav-actions .btn-primary{height:38px;padding:0 16px;font-size:13.5px}
  .hero-dark{padding:56px 0 52px}
  .hero-lead{font-size:15.5px}
  .hero-actions .btn{flex:1 1 100%}
  .sec-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px}
  .spec-table{min-width:0}
  .spec-table thead{display:none}
  .spec-table,.spec-table tbody,.spec-table tr,.spec-table td{display:block;width:100%}
  .spec-table tbody tr{border-bottom:1px solid var(--c-line);padding:16px 20px}
  .spec-table tbody tr:last-child{border-bottom:0}
  .spec-table tbody td{border:0;padding:6px 0;display:flex;justify-content:space-between;gap:16px;font-size:14px}
  .spec-table tbody td::before{content:attr(data-label);font-size:13px;font-weight:600;color:var(--c-ink-3);flex-shrink:0}
  .spec-table tbody td:first-child{font-size:15.5px;white-space:normal;display:block;padding-bottom:10px}
  .spec-table tbody td:first-child::before{display:none}
  .guard-body{padding:20px 20px 24px}
  .faq-q{padding:18px 20px;font-size:16px}
  .faq-a p{padding:0 20px 20px;font-size:14.5px}
  .aside-card{padding:24px}
  .cta-card{padding:32px 24px;border-radius:var(--r-lg)}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:36px}
  .site-footer{padding-top:48px;margin-top:var(--section-y)}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px}
  .footer-bottom .sep{display:none}
}
@media (max-width:400px){
  .container{padding:0 16px}
  .nav-actions .btn-primary span{display:none}
}