/* roulang page: index */
:root{
  --ht-ink:#10403B;
  --ht-ink-2:#1C6A5E;
  --ht-deep:#0C211E;
  --ht-amber:#E07A2F;
  --ht-amber-soft:#F6C87A;
  --ht-bg:#F6F3EC;
  --ht-surface:#FFFFFF;
  --ht-line:#E2DCD0;
  --ht-text:#16211F;
  --ht-text-2:#5A6B67;
  --ht-ok:#2F8F6B;
  --ht-warn:#C2452B;
  --ht-r-card:14px;
  --ht-r-img:12px;
  --ht-r-btn:10px;
  --ht-r-pill:999px;
  --ht-sh-1:0 1px 2px rgba(12,33,30,.06),0 8px 24px rgba(12,33,30,.06);
  --ht-sh-2:0 16px 40px rgba(12,33,30,.12);
  --ht-container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ht-bg);
  color:var(--ht-text);
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:17px;
  line-height:1.75;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border-style:none;}
a{color:var(--ht-ink-2);text-decoration:none;background-color:transparent;transition:color .16s ease;}
a:hover,a:focus{color:var(--ht-ink);}
button{font-family:inherit;}
h1,h2,h3,h4,h5{margin:0 0 .5em;color:var(--ht-text);font-weight:700;line-height:1.3;letter-spacing:-.01em;}
h1{font-size:clamp(32px,4.6vw,56px);}
h2{font-size:clamp(26px,3vw,36px);font-weight:700;}
h3{font-size:clamp(20px,1.8vw,24px);font-weight:600;}
h4{font-size:clamp(18px,1.4vw,20px);font-weight:600;}
p{margin:0 0 1.1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
figure{margin:0;}
strong{font-weight:600;}
:focus-visible{outline:2px solid var(--ht-amber);outline-offset:2px;border-radius:4px;}
.ht-num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";font-family:Inter,system-ui,-apple-system,"PingFang SC",sans-serif;}

/* ---------- layout ---------- */
.ht-container{width:100%;max-width:var(--ht-container);margin:0 auto;padding:0 20px;}
@media (min-width:1024px){.ht-container{padding:0 32px;}}
@media (min-width:1440px){.ht-container{max-width:1280px;}}
.ht-section{padding:64px 0;}
@media (min-width:1024px){.ht-section{padding:112px 0;}}
.ht-section--line{border-top:1px solid var(--ht-line);}
.ht-section--tick{border-top:6px solid var(--ht-ink);}
.ht-section--tick-amber{border-top:6px solid var(--ht-amber);}
.ht-sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:40px;}
.ht-sec-head h2{margin:0;position:relative;padding-left:16px;}
.ht-sec-head h2::before{content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;background:var(--ht-amber);border-radius:2px;}
.ht-sec-desc{color:var(--ht-text-2);font-size:15px;max-width:640px;margin:10px 0 0;padding-left:16px;}
.ht-eyebrow{display:inline-block;font-size:12px;letter-spacing:.12em;color:var(--ht-text-2);text-transform:uppercase;margin-bottom:10px;}

/* ---------- buttons ---------- */
.ht-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--ht-r-btn);
  font-size:15px;font-weight:600;line-height:1;cursor:pointer;
  border:1.5px solid transparent;transition:all .18s ease;text-align:center;white-space:nowrap;
}
.ht-btn-lg{height:52px;padding:0 28px;font-size:16px;}
.ht-btn-sm{height:36px;padding:0 16px;font-size:14px;}
.ht-btn-primary{background:var(--ht-ink);color:#fff;border-color:var(--ht-ink);}
.ht-btn-primary:hover,.ht-btn-primary:focus{background:var(--ht-ink-2);border-color:var(--ht-ink-2);color:#fff;transform:translateY(-2px);box-shadow:var(--ht-sh-2);}
.ht-btn-primary:active{transform:translateY(0);}
.ht-btn-ghost{background:transparent;color:var(--ht-ink);border-color:var(--ht-ink);}
.ht-btn-ghost:hover,.ht-btn-ghost:focus{background:var(--ht-ink);color:#fff;transform:translateY(-2px);}
.ht-btn-amber{background:var(--ht-amber);color:#fff;border-color:var(--ht-amber);}
.ht-btn-amber:hover,.ht-btn-amber:focus{background:#C96A24;border-color:#C96A24;color:#fff;transform:translateY(-2px);box-shadow:var(--ht-sh-2);}
.ht-btn-block{width:100%;}

/* ---------- header ---------- */
.ht-header{position:relative;z-index:40;}
.ht-brandbar{background:var(--ht-bg);border-bottom:1px solid var(--ht-line);}
.ht-brandbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:16px;}
.ht-logo{display:inline-flex;align-items:center;gap:10px;color:var(--ht-ink);font-weight:700;font-size:18px;letter-spacing:.01em;}
.ht-logo:hover{color:var(--ht-ink-2);}
.ht-logo svg{flex:0 0 auto;}
.ht-brandbar-actions{display:flex;align-items:center;gap:14px;}
.ht-icon-btn{
  width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--ht-line);background:var(--ht-surface);border-radius:10px;color:var(--ht-ink);cursor:pointer;
  transition:all .16s ease;
}
.ht-icon-btn:hover{border-color:var(--ht-ink);color:var(--ht-ink-2);}
.ht-text-link{font-size:14px;color:var(--ht-text-2);}
.ht-text-link:hover{color:var(--ht-ink);}
.ht-channelbar{position:sticky;top:0;z-index:38;background:var(--ht-surface);border-bottom:1px solid transparent;transition:box-shadow .2s ease,border-color .2s ease;}
.ht-channelbar.is-stuck{border-bottom-color:var(--ht-line);box-shadow:0 6px 18px rgba(12,33,30,.06);}
.ht-channelbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:52px;}
.ht-channels{display:flex;align-items:center;gap:28px;overflow-x:auto;scrollbar-width:none;white-space:nowrap;}
.ht-channels::-webkit-scrollbar{display:none;}
.ht-channels a{
  position:relative;display:inline-flex;align-items:center;height:52px;
  font-size:15px;color:var(--ht-text-2);font-weight:500;
}
.ht-channels a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--ht-amber);transform:scaleX(0);transform-origin:left;transition:transform .16s ease;}
.ht-channels a:hover{color:var(--ht-text);}
.ht-channels a:hover::after{transform:scaleX(1);}
.ht-channels a.is-active{color:var(--ht-text);font-weight:700;}
.ht-channels a.is-active::after{transform:scaleX(1);}
.ht-channel-note{font-size:13px;color:var(--ht-text-2);white-space:nowrap;}
.ht-burger{display:none;width:44px;height:44px;border:1px solid var(--ht-line);background:var(--ht-surface);border-radius:10px;color:var(--ht-ink);cursor:pointer;align-items:center;justify-content:center;}
.ht-burger:hover{border-color:var(--ht-ink);}
@media (max-width:1023px){
  .ht-burger{display:inline-flex;}
  .ht-hide-sm{display:none;}
  .ht-channel-note{display:none;}
  .ht-brandbar-actions .ht-btn{display:none;}
}

/* mobile drawer */
.ht-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);
  background:var(--ht-bg);border-left:1px solid var(--ht-line);
  transform:translateX(102%);transition:transform .26s ease;z-index:60;
  padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:6px;
}
.ht-drawer.is-open{transform:translateX(0);}
.ht-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.ht-drawer a.ht-drawer-link{display:flex;align-items:center;min-height:48px;font-size:15px;color:var(--ht-text);border-bottom:1px solid var(--ht-line);}
.ht-drawer a.ht-drawer-link:hover{color:var(--ht-ink-2);}
.ht-drawer .ht-btn{margin-top:18px;}
.ht-mask{position:fixed;inset:0;background:rgba(12,33,30,.42);opacity:0;visibility:hidden;transition:opacity .24s ease;z-index:55;}
.ht-mask.is-open{opacity:1;visibility:visible;}

/* ---------- hero ---------- */
.ht-hero{
  background-color:var(--ht-bg);
  background-image:linear-gradient(rgba(12,33,30,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(12,33,30,.035) 1px,transparent 1px);
  background-size:24px 24px;
  border-top:6px solid var(--ht-ink);
  padding:56px 0 64px;
}
@media (min-width:1024px){.ht-hero{padding:88px 0 104px;}}
.ht-hero-grid{display:grid;grid-template-columns:1fr;gap:36px;align-items:center;}
@media (min-width:1024px){.ht-hero-grid{grid-template-columns:7fr 5fr;gap:48px;}}
.ht-hero-sub{font-size:17px;color:var(--ht-text-2);max-width:560px;margin:18px 0 28px;}
.ht-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px;}
@media (max-width:639px){.ht-hero-actions .ht-btn{width:100%;}}
.ht-hero-points{display:flex;flex-wrap:wrap;gap:0 20px;align-items:center;}
.ht-hero-points li{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ht-text-2);padding:6px 0;}
.ht-hero-points li+li{border-left:1px solid var(--ht-line);padding-left:20px;}
@media (max-width:639px){.ht-hero-points li+li{border-left:0;padding-left:0;}}
.ht-hero-points svg{color:var(--ht-amber);flex:0 0 auto;}
.ht-hero-media{position:relative;}
.ht-hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--ht-r-img);border:1px solid var(--ht-line);background:var(--ht-line);}
.ht-hero-media::after{
  content:"";position:absolute;inset:16px -14px -14px 16px;border:1px solid var(--ht-ink);border-radius:var(--ht-r-img);z-index:-1;
}
.ht-hero-media{isolation:isolate;}
.ht-hero-badge{
  position:absolute;left:-6px;bottom:-18px;background:var(--ht-surface);border:1px solid var(--ht-line);
  border-radius:12px;box-shadow:var(--ht-sh-1);padding:14px 18px;display:flex;gap:24px;
}
.ht-hero-badge .ht-badge-num{font-size:22px;font-weight:700;color:var(--ht-ink);display:block;line-height:1.2;}
.ht-hero-badge .ht-badge-lb{font-size:12px;color:var(--ht-text-2);}
@media (max-width:639px){.ht-hero-badge{position:static;margin-top:16px;left:auto;bottom:auto;}}

.ht-pill{
  display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 14px;
  background:var(--ht-amber-soft);color:#5A3210;border-radius:var(--ht-r-pill);
  font-size:12px;font-weight:600;letter-spacing:.02em;margin-bottom:20px;
}
.ht-tag{display:inline-block;padding:3px 12px;border-radius:var(--ht-r-pill);font-size:12px;background:var(--ht-amber-soft);color:#5A3210;font-weight:600;}
.ht-tag--line{background:transparent;border:1px solid var(--ht-line);color:var(--ht-text-2);font-weight:500;}

/* ---------- entry cards ---------- */
.ht-entry-grid{display:grid;grid-template-columns:1fr;gap:24px;}
@media (min-width:768px){.ht-entry-grid{grid-template-columns:1fr 1fr;}}
.ht-card{
  position:relative;background:var(--ht-surface);border:1px solid var(--ht-line);
  border-radius:var(--ht-r-card);padding:28px 26px 26px 30px;box-shadow:var(--ht-sh-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.ht-card::before{content:"";position:absolute;left:0;top:24px;bottom:24px;width:3px;background:var(--ht-amber);border-radius:0 3px 3px 0;transition:width .2s ease;}
.ht-card:hover,.ht-card:focus-within{transform:translateY(-4px);box-shadow:var(--ht-sh-2);border-color:rgba(16,64,59,.3);}
.ht-card:hover::before,.ht-card:focus-within::before{width:4px;}
.ht-card-num{font-size:13px;font-weight:700;color:var(--ht-amber);letter-spacing:.08em;display:block;margin-bottom:10px;}
.ht-card h3{margin-bottom:10px;}
.ht-card p{color:var(--ht-text-2);font-size:15px;}
.ht-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--ht-ink);margin-top:16px;}
.ht-link:hover{color:var(--ht-amber);}
.ht-wide{
  margin-top:24px;background:var(--ht-surface);border:1px solid var(--ht-line);border-radius:var(--ht-r-card);
  box-shadow:var(--ht-sh-1);overflow:hidden;display:grid;grid-template-columns:1fr;transition:transform .2s ease,box-shadow .2s ease;
}
@media (min-width:1024px){.ht-wide{grid-template-columns:1fr 1fr;align-items:stretch;}}
.ht-wide:hover{transform:translateY(-4px);box-shadow:var(--ht-sh-2);}
.ht-wide-body{padding:32px 30px;}
.ht-wide-body h3{margin-bottom:12px;}
.ht-wide-body p{color:var(--ht-text-2);font-size:15px;}
.ht-wide-media img{width:100%;height:100%;aspect-ratio:16/10;object-fit:cover;background:var(--ht-line);}

/* ---------- demo / timeline ---------- */
.ht-demo-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:start;}
@media (min-width:1024px){.ht-demo-grid{grid-template-columns:5fr 7fr;gap:56px;}}
.ht-steps{position:relative;padding-left:44px;}
.ht-steps::before{content:"";position:absolute;left:13px;top:6px;bottom:6px;width:2px;background:var(--ht-line);}
.ht-step{position:relative;padding-bottom:30px;}
.ht-step:last-child{padding-bottom:0;}
.ht-step-num{
  position:absolute;left:-44px;top:0;width:28px;height:28px;border-radius:50%;
  background:var(--ht-amber);color:#fff;font-size:13px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.ht-step h4{margin-bottom:6px;}
.ht-step p{color:var(--ht-text-2);font-size:15px;}
.ht-demo-media img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--ht-r-img);border:1px solid var(--ht-line);background:var(--ht-line);}
.ht-demo-media{position:relative;}
.ht-demo-media .ht-corner{
  position:absolute;right:-1px;top:-1px;background:var(--ht-ink);color:#fff;font-size:12px;font-weight:600;
  padding:6px 14px;border-radius:0 var(--ht-r-img) 0 12px;letter-spacing:.04em;
}

/* ---------- proof ---------- */
.ht-proof{background:var(--ht-deep);color:#F6F3EC;border-top:6px solid var(--ht-amber);position:relative;overflow:hidden;}
.ht-proof::before{
  content:"";position:absolute;inset:0;opacity:.6;
  background-image:linear-gradient(rgba(246,243,236,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(246,243,236,.04) 1px,transparent 1px);
  background-size:24px 24px;pointer-events:none;
}
.ht-proof .ht-container{position:relative;z-index:1;}
.ht-proof h2,.ht-proof h3{color:#F6F3EC;}
.ht-proof .ht-sec-desc{color:rgba(246,243,236,.72);}
.ht-proof .ht-sec-head h2::before{background:var(--ht-amber);}
.ht-proof-stats{display:grid;grid-template-columns:1fr 1fr;gap:24px 0;margin-bottom:56px;}
@media (min-width:768px){.ht-proof-stats{grid-template-columns:repeat(4,1fr);}}
.ht-stat{padding:0 20px;border-left:1px solid rgba(246,243,236,.18);}
.ht-stat:first-child{border-left:0;padding-left:0;}
@media (max-width:767px){.ht-stat:nth-child(odd){border-left:0;padding-left:0;}}
.ht-stat-num{display:block;font-size:clamp(30px,3.2vw,44px);font-weight:700;color:#fff;line-height:1.2;}
.ht-stat-lb{display:block;font-size:14px;color:rgba(246,243,236,.72);margin-top:6px;}
.ht-quotes{display:grid;grid-template-columns:1fr;gap:24px;}
@media (min-width:1024px){.ht-quotes{grid-template-columns:1fr 1fr;}}
.ht-quote{border-left:4px solid var(--ht-amber);padding:6px 0 6px 22px;}
.ht-quote p{font-size:16px;color:rgba(246,243,236,.92);margin-bottom:12px;}
.ht-quote span{font-size:13px;color:rgba(246,243,236,.6);}

/* ---------- pricing ---------- */
.ht-price-grid{display:grid;grid-template-columns:1fr;gap:24px;}
@media (min-width:1024px){.ht-price-grid{grid-template-columns:1fr 1fr;gap:28px;}}
.ht-price-card{
  position:relative;background:var(--ht-surface);border:1px solid var(--ht-line);border-radius:var(--ht-r-card);
  padding:34px 30px;box-shadow:var(--ht-sh-1);display:flex;flex-direction:column;
}
.ht-price-card--hi{background:var(--ht-ink);border-color:var(--ht-ink);color:#F6F3EC;}
.ht-price-card--hi h3,.ht-price-card--hi .ht-price-amount{color:#fff;}
.ht-price-card--hi .ht-price-desc,.ht-price-card--hi .ht-price-unit{color:rgba(246,243,236,.72);}
.ht-price-flag{position:absolute;right:18px;top:-13px;background:var(--ht-amber);color:#fff;font-size:12px;font-weight:700;padding:5px 14px;border-radius:var(--ht-r-pill);}
.ht-price-amount{font-size:44px;font-weight:700;color:var(--ht-ink);line-height:1.1;}
.ht-price-unit{font-size:13px;color:var(--ht-text-2);margin-left:6px;}
.ht-price-desc{font-size:14px;color:var(--ht-text-2);margin:12px 0 22px;}
.ht-price-list{margin-bottom:28px;flex:1;}
.ht-price-list li{display:flex;gap:10px;align-items:flex-start;font-size:15px;padding:9px 0;border-bottom:1px solid rgba(226,220,208,.6);}
.ht-price-card--hi .ht-price-list li{border-bottom-color:rgba(246,243,236,.16);}
.ht-price-list li:last-child{border-bottom:0;}
.ht-price-list svg{flex:0 0 auto;margin-top:6px;color:var(--ht-ok);}
.ht-price-card--hi .ht-price-list svg{color:var(--ht-amber-soft);}
.ht-price-foot{font-size:12px;color:var(--ht-text-2);margin-top:18px;}

/* ---------- news ---------- */
.ht-news-grid{display:grid;grid-template-columns:1fr;gap:28px;}
@media (min-width:1024px){.ht-news-grid{grid-template-columns:8fr 4fr;gap:36px;}}
.ht-news-main{display:block;background:var(--ht-surface);border:1px solid var(--ht-line);border-radius:var(--ht-r-card);overflow:hidden;box-shadow:var(--ht-sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.ht-news-main:hover{transform:translateY(-4px);box-shadow:var(--ht-sh-2);border-color:rgba(16,64,59,.3);}
.ht-news-main-media{overflow:hidden;}
.ht-news-main-media img{width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--ht-line);transition:transform .3s ease;}
.ht-news-main:hover .ht-news-main-media img{transform:scale(1.03);}
.ht-news-main-body{padding:26px;}
.ht-news-main-body h3{font-size:clamp(20px,1.9vw,24px);margin:14px 0 10px;}
.ht-news-main-body p{color:var(--ht-text-2);font-size:15px;}
.ht-news-meta{display:flex;align-items:center;gap:14px;margin-top:18px;font-size:13px;color:var(--ht-text-2);}
.ht-news-meta .ht-link{margin-top:0;margin-left:auto;}
.ht-news-list{background:var(--ht-surface);border:1px solid var(--ht-line);border-radius:var(--ht-r-card);box-shadow:var(--ht-sh-1);padding:8px 22px;}
.ht-news-item{display:block;padding:18px 0;border-bottom:1px solid var(--ht-line);transition:transform .18s ease;}
.ht-news-item:last-child{border-bottom:0;}
.ht-news-item:hover{transform:translateX(2px);}
.ht-news-item h4{font-size:16px;font-weight:600;margin:0 0 8px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .16s ease;}
.ht-news-item:hover h4{color:var(--ht-ink-2);}
.ht-news-item .ht-news-sub{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--ht-text-2);}
.ht-empty{
  border:1px dashed var(--ht-line);border-radius:var(--ht-r-card);background:var(--ht-surface);
  padding:56px 24px;text-align:center;
}
.ht-empty svg{color:var(--ht-text-2);opacity:.6;margin-bottom:16px;}
.ht-empty p{color:var(--ht-text-2);font-size:15px;margin-bottom:20px;}

/* ---------- faq ---------- */
.ht-faq{max-width:860px;margin:0 auto;}
.ht-faq .accordion{border:0;background:transparent;}
.ht-faq .accordion-item{border:0;border-bottom:1px solid var(--ht-line);background:transparent;}
.ht-faq .accordion-title{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:22px 0;font-size:18px;font-weight:600;color:var(--ht-text);border:0;background:transparent;
  transition:color .16s ease;
}
.ht-faq .accordion-title:hover,.ht-faq .accordion-title:focus{color:var(--ht-ink-2);background:transparent;}
.ht-faq .accordion-title::before{
  content:"";order:2;flex:0 0 auto;width:14px;height:14px;margin:0;
  background:linear-gradient(var(--ht-ink),var(--ht-ink)) center/14px 2px no-repeat,
             linear-gradient(var(--ht-ink),var(--ht-ink)) center/2px 14px no-repeat;
  transition:transform .2s ease;
}
.ht-faq .accordion-item.is-active .accordion-title::before{
  background:linear-gradient(var(--ht-amber),var(--ht-amber)) center/14px 2px no-repeat;
  transform:rotate(180deg);
}
.ht-faq .accordion-content{padding:0 0 24px;border:0;background:transparent;color:var(--ht-text-2);font-size:15px;line-height:1.75;}
.ht-faq .accordion-content p{margin:0;}

/* ---------- cta band ---------- */
.ht-cta{background:var(--ht-deep);color:#F6F3EC;padding:64px 0;border-top:6px solid var(--ht-amber);}
@media (min-width:1024px){.ht-cta{padding:88px 0;}}
.ht-cta h2{color:#fff;margin-bottom:14px;}
.ht-cta p{color:rgba(246,243,236,.75);max-width:620px;margin-bottom:28px;}
.ht-cta-actions{display:flex;flex-wrap:wrap;gap:14px;}
.ht-cta .ht-btn-ghost{color:#F6F3EC;border-color:rgba(246,243,236,.5);}
.ht-cta .ht-btn-ghost:hover{background:#F6F3EC;color:var(--ht-deep);border-color:#F6F3EC;}
@media (max-width:639px){.ht-cta-actions .ht-btn{width:100%;}}

/* ---------- footer ---------- */
.ht-footer{background:var(--ht-deep);color:rgba(246,243,236,.72);padding:64px 0 24px;}
.ht-footer-grid{display:grid;grid-template-columns:1fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(246,243,236,.14);}
@media (min-width:768px){.ht-footer-grid{grid-template-columns:1fr 1fr;}}
@media (min-width:1024px){.ht-footer-grid{grid-template-columns:repeat(4,1fr);gap:32px;}}
.ht-footer h4{color:#F6F3EC;font-size:15px;margin-bottom:16px;letter-spacing:.02em;}
.ht-footer .ht-logo{color:#F6F3EC;margin-bottom:14px;}
.ht-footer p{font-size:14px;line-height:1.75;}
.ht-footer-links li{margin-bottom:10px;}
.ht-footer-links a{font-size:14px;color:rgba(246,243,236,.72);}
.ht-footer-links a:hover{color:var(--ht-amber-soft);}
.ht-sub-form{display:flex;gap:10px;margin-top:14px;}
.ht-sub-form input{
  flex:1;height:44px;padding:0 14px;border-radius:var(--ht-r-btn);
  border:1px solid rgba(246,243,236,.24);background:rgba(255,255,255,.06);color:#F6F3EC;font-size:14px;
  transition:border-color .16s ease,background .16s ease;
}
.ht-sub-form input::placeholder{color:rgba(246,243,236,.45);}
.ht-sub-form input:focus{outline:none;border:2px solid var(--ht-ink-2);background:#fff;color:var(--ht-text);}
.ht-sub-form .ht-btn{flex:0 0 auto;}
.ht-footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-top:22px;font-size:13px;}
.ht-footer-bottom a{color:rgba(246,243,236,.72);}
.ht-footer-bottom a:hover{color:var(--ht-amber-soft);}
@media (max-width:639px){.ht-footer{padding-bottom:88px;}}

/* ---------- floating cta ---------- */
.ht-float{
  position:fixed;right:24px;bottom:24px;z-index:50;
  display:flex;align-items:center;gap:8px;
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
}
.ht-float.is-show{opacity:1;visibility:visible;transform:translateY(0);}
.ht-float .ht-float-close{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--ht-line);background:var(--ht-surface);
  color:var(--ht-text-2);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--ht-sh-1);
}
.ht-float .ht-float-close:hover{color:var(--ht-ink);border-color:var(--ht-ink);}
@media (max-width:639px){
  .ht-float{
    left:0;right:0;bottom:0;padding:8px 12px;background:var(--ht-surface);
    border-top:1px solid var(--ht-line);transform:translateY(100%);gap:10px;
  }
  .ht-float.is-show{transform:translateY(0);}
  .ht-float .ht-float-hint{font-size:12px;color:var(--ht-text-2);flex:1;}
  .ht-float .ht-btn{flex:1;height:44px;}
}
@media (min-width:640px){.ht-float .ht-float-hint{display:none;}}

/* search reveal */
.ht-search-reveal{border-radius:var(--ht-r-card);border:1px solid var(--ht-line);padding:26px;}
.ht-search-reveal h3{margin-bottom:14px;}
.ht-search-form{display:flex;gap:10px;}
.ht-search-form input{flex:1;height:44px;padding:0 14px;border-radius:var(--ht-r-btn);border:1px solid var(--ht-line);background:var(--ht-bg);font-size:15px;color:var(--ht-text);}
.ht-search-form input:focus{outline:none;border:2px solid var(--ht-ink);background:#fff;}
.ht-quick-list{margin-top:18px;display:flex;flex-wrap:wrap;gap:10px;}
.ht-quick-list a{font-size:13px;padding:6px 14px;border-radius:var(--ht-r-pill);border:1px solid var(--ht-line);color:var(--ht-text-2);}
.ht-quick-list a:hover{border-color:var(--ht-ink);color:var(--ht-ink);}
.close-button{color:var(--ht-text-2);}
.reveal-overlay{background:rgba(12,33,30,.5);}

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

/* roulang page: category1 */
:root{
  --ht-ink:#10403B;
  --ht-ink-2:#1C6A5E;
  --ht-deep:#0C211E;
  --ht-amber:#E07A2F;
  --ht-amber-soft:#F6C87A;
  --ht-bg:#F6F3EC;
  --ht-surface:#FFFFFF;
  --ht-line:#E2DCD0;
  --ht-text:#16211F;
  --ht-text-2:#5A6B67;
  --ht-ok:#2F8F6B;
  --ht-warn:#C2452B;
  --ht-radius-card:14px;
  --ht-radius-img:12px;
  --ht-radius-btn:10px;
  --ht-shadow-1:0 1px 2px rgba(12,33,30,.06),0 8px 24px rgba(12,33,30,.06);
  --ht-shadow-2:0 16px 40px rgba(12,33,30,.12);
  --ht-gutter:24px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:17px;
  line-height:1.75;
  color:var(--ht-text);
  background:var(--ht-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--ht-ink-2);text-decoration:none;transition:color .16s ease}
a:hover{color:var(--ht-amber)}
button{font-family:inherit;font-size:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5{margin:0;font-weight:600;line-height:1.3;color:var(--ht-text)}
p{margin:0}
:focus-visible{outline:2px solid var(--ht-amber);outline-offset:2px}
.ht-num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}

/* ---------- 容器与栅格 ---------- */
.ht-container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:640px){.ht-container{padding:0 32px}}
@media (min-width:1440px){.ht-container{max-width:1280px}}
.ht-grid-margin{margin-left:-12px;margin-right:-12px}
.ht-grid-margin>.cell{padding-left:12px;padding-right:12px}

/* ---------- 顶部品牌行 ---------- */
.ht-topbar{background:var(--ht-bg);border-bottom:1px solid var(--ht-line)}
.ht-topbar-inner{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.ht-logo{display:inline-flex;align-items:center;gap:10px;color:var(--ht-ink);font-weight:700;letter-spacing:.2px}
.ht-logo:hover{color:var(--ht-ink-2)}
.ht-logo svg{flex:0 0 auto}
.ht-logo-text{font-size:19px}
.ht-topbar-actions{display:flex;align-items:center;gap:14px}
.ht-text-link{font-size:14px;color:var(--ht-text-2)}
.ht-text-link:hover{color:var(--ht-ink)}
.ht-icon-btn{
  width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--ht-line);border-radius:var(--ht-radius-btn);background:var(--ht-surface);
  color:var(--ht-ink);cursor:pointer;transition:border-color .16s ease,color .16s ease,transform .16s ease;
}
.ht-icon-btn:hover{border-color:var(--ht-ink);color:var(--ht-ink-2);transform:translateY(-2px)}

/* ---------- 频道行 ---------- */
.ht-channelbar{
  position:sticky;top:0;z-index:60;background:var(--ht-bg);
  border-bottom:1px solid transparent;transition:box-shadow .2s ease,border-color .2s ease,background .2s ease;
}
.ht-channelbar.is-stuck{background:var(--ht-surface);border-bottom-color:var(--ht-line);box-shadow:0 6px 18px rgba(12,33,30,.07)}
.ht-channelbar-inner{min-height:52px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.ht-channels{display:flex;align-items:center;gap:26px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;flex:1 1 auto}
.ht-channels::-webkit-scrollbar{display:none}
.ht-channels li{flex:0 0 auto}
.ht-channels a{
  position:relative;display:inline-block;padding:15px 0;font-size:15px;color:var(--ht-text-2);
  white-space:nowrap;transition:color .16s ease;
}
.ht-channels a:hover{color:var(--ht-text)}
.ht-channels a:hover::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:3px;background:var(--ht-amber);border-radius:2px}
.ht-channels a.is-active{color:var(--ht-text);font-weight:600}
.ht-channels a.is-active::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:3px;background:var(--ht-amber);border-radius:2px}
.ht-channel-note{font-size:13px;color:var(--ht-text-2);white-space:nowrap}
@media (max-width:1023px){.ht-channel-note{display:none}}
@media (max-width:639px){
  .ht-channels{gap:20px;-webkit-mask-image:linear-gradient(to right,#000 88%,transparent);mask-image:linear-gradient(to right,#000 88%,transparent)}
  .ht-channels a{font-size:14px;padding:14px 0}
  .ht-logo-text{font-size:16px}
}

/* ---------- 按钮 ---------- */
.ht-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--ht-radius-btn);border:1.5px solid transparent;
  font-size:15px;font-weight:600;line-height:1;cursor:pointer;text-align:center;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.ht-btn-primary{background:var(--ht-ink);color:#fff}
.ht-btn-primary:hover{background:var(--ht-ink-2);color:#fff;transform:translateY(-2px);box-shadow:var(--ht-shadow-2)}
.ht-btn-ghost{background:transparent;border-color:var(--ht-ink);color:var(--ht-ink)}
.ht-btn-ghost:hover{background:var(--ht-ink);color:#fff;transform:translateY(-2px)}
.ht-btn-amber{background:var(--ht-amber);color:#3A1B05}
.ht-btn-amber:hover{background:#F0904A;color:#3A1B05;transform:translateY(-2px);box-shadow:var(--ht-shadow-2)}
.ht-btn-lg{height:52px;padding:0 28px;font-size:16px}
.ht-btn-sm{height:36px;padding:0 16px;font-size:14px}
.ht-btn-block{display:flex;width:100%}
.ht-btn:active{transform:translateY(0)}
.ht-btn-light{background:var(--ht-bg);color:var(--ht-ink);border-color:transparent}
.ht-btn-light:hover{background:#fff;color:var(--ht-ink);transform:translateY(-2px)}
.ht-btn-outline-light{background:transparent;border-color:rgba(246,243,236,.55);color:#F6F3EC}
.ht-btn-outline-light:hover{background:rgba(246,243,236,.12);color:#fff;border-color:#F6F3EC}

/* ---------- 标签与徽章 ---------- */
.ht-badge{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;border-radius:999px;
  background:var(--ht-amber-soft);color:#4A2708;font-size:12px;font-weight:600;letter-spacing:.4px;
}
.ht-badge-line{background:transparent;border:1px solid var(--ht-line);color:var(--ht-text-2);font-weight:500}

/* ---------- 顶部 Banner ---------- */
.ht-banner{
  position:relative;
  background-image:linear-gradient(180deg,rgba(12,33,30,.74),rgba(12,33,30,.86)),url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  color:#F6F3EC;padding:56px 0 44px;min-height:280px;display:flex;align-items:flex-end;
}
.ht-banner::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(246,243,236,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(246,243,236,.06) 1px,transparent 1px);
  background-size:24px 24px;opacity:.5;pointer-events:none;
}
.ht-banner .ht-container{position:relative;z-index:2}
.ht-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:rgba(246,243,236,.72);margin-bottom:18px}
.ht-breadcrumb a{color:rgba(246,243,236,.82)}
.ht-breadcrumb a:hover{color:#fff}
.ht-banner h1{
  color:#F6F3EC;font-size:clamp(28px,3.6vw,44px);font-weight:700;line-height:1.24;letter-spacing:.2px;
  max-width:820px;margin:14px 0 14px;
}
.ht-banner-sub{max-width:660px;font-size:16px;line-height:1.8;color:rgba(246,243,236,.82)}
@media (max-width:639px){
  .ht-banner{min-height:200px;padding:40px 0 32px}
  .ht-banner h1{font-size:26px}
  .ht-banner-sub{font-size:15px}
}

/* ---------- 板块 ---------- */
.ht-section{padding:72px 0}
.ht-section-alt{background:var(--ht-surface);border-top:1px solid var(--ht-line);border-bottom:1px solid var(--ht-line)}
.ht-section-deep{background:var(--ht-deep);color:#F6F3EC}
.ht-section-head{max-width:720px;margin-bottom:36px}
.ht-section-head h2{font-size:clamp(24px,2.8vw,32px);font-weight:700;letter-spacing:.2px}
.ht-section-head p{margin-top:12px;color:var(--ht-text-2);font-size:16px}
.ht-rule{height:6px;width:64px;background:var(--ht-amber);border-radius:3px;margin-bottom:20px}
@media (max-width:639px){.ht-section{padding:56px 0}}

/* ---------- 侧栏 ---------- */
.ht-side{
  position:sticky;top:84px;
  background:var(--ht-surface);border:1px solid var(--ht-line);border-radius:var(--ht-radius-card);
  padding:22px 20px;box-shadow:var(--ht-shadow-1);
}
.ht-side-title{font-size:13px;font-weight:600;letter-spacing:1px;color:var(--ht-text-2);text-transform:uppercase;margin-bottom:14px}
.ht-side-nav li+li{margin-top:2px}
.ht-side-nav a{
  display:block;padding:10px 12px;border-radius:8px;font-size:15px;color:var(--ht-text-2);
  border-left:3px solid transparent;transition:all .16s ease;
}
.ht-side-nav a:hover{background:var(--ht-bg);color:var(--ht-ink);border-left-color:var(--ht-amber)}
.ht-side .ht-btn{margin-top:20px}
@media (max-width:1023px){
  .ht-side{position:static;padding:14px;border-radius:12px}
  .ht-side-title{display:none}
  .ht-side-nav{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}
  .ht-side-nav::-webkit-scrollbar{display:none}
  .ht-side-nav li{flex:0 0 auto}
  .ht-side-nav a{
    white-space:nowrap;border:1px solid var(--ht-line);border-left-width:1px;border-radius:999px;
    padding:8px 14px;font-size:14px;background:var(--ht-bg);
  }
  .ht-side-nav a:hover{border-color:var(--ht-amber);background:#fff}
  .ht-side .ht-btn{margin-top:14px}
}

/* ---------- 正文排版 ---------- */
.ht-lead{font-size:18px;line-height:1.85;color:var(--ht-text)}
.ht-block{margin-bottom:56px}
.ht-block:last-child{margin-bottom:0}
.ht-block h2{
  font-size:clamp(20px,2.2vw,26px);font-weight:700;position:relative;padding-left:16px;margin-bottom:16px;
}
.ht-block h2::before{content:"";position:absolute;left:0;top:.35em;bottom:.35em;width:4px;background:var(--ht-amber);border-radius:2px}
.ht-block h3{font-size:19px;font-weight:600;margin-bottom:10px}
.ht-text{color:var(--ht-text-2)}
.ht-text + .ht-text{margin-top:14px}

/* 勾选清单 */
.ht-check-list{margin-top:24px;display:grid;gap:12px}
.ht-check-list li{
  position:relative;padding:16px 18px 16px 52px;background:var(--ht-surface);
  border:1px solid var(--ht-line);border-radius:12px;font-size:16px;color:var(--ht-text);
  transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.ht-check-list li::before{
  content:"";position:absolute;left:18px;top:20px;width:16px;height:16px;border-radius:4px;
  border:1.5px solid var(--ht-ink);background:linear-gradient(180deg,#fff,#EAF3F0);
}
.ht-check-list li::after{
  content:"";position:absolute;left:22px;top:25px;width:8px;height:5px;
  border-left:2px solid var(--ht-amber);border-bottom:2px solid var(--ht-amber);transform:rotate(-45deg);
}
.ht-check-list li:hover{border-color:rgba(16,64,59,.35);transform:translateX(2px);box-shadow:var(--ht-shadow-1)}

/* 步骤时间轴 */
.ht-timeline{margin-top:28px;position:relative;padding-left:34px}
.ht-timeline::before{content:"";position:absolute;left:13px;top:6px;bottom:6px;width:2px;background:var(--ht-line)}
.ht-timeline li{position:relative;padding-bottom:26px}
.ht-timeline li:last-child{padding-bottom:0}
.ht-timeline .ht-step-num{
  position:absolute;left:-34px;top:2px;width:28px;height:28px;border-radius:50%;
  background:var(--ht-amber);color:#3A1B05;font-size:13px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.ht-timeline h4{font-size:18px;font-weight:600;margin-bottom:6px}
.ht-timeline p{font-size:15.5px;color:var(--ht-text-2)}

/* 卡片 */
.ht-card{
  display:flex;flex-direction:column;height:100%;overflow:hidden;
  background:var(--ht-surface);border:1px solid var(--ht-line);border-radius:var(--ht-radius-card);
  box-shadow:var(--ht-shadow-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.ht-card:hover,.ht-card:focus-within{transform:translateY(-4px);box-shadow:var(--ht-shadow-2);border-color:rgba(16,64,59,.3)}
.ht-card-media{aspect-ratio:16/10;overflow:hidden;background:var(--ht-line)}
.ht-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.ht-card:hover .ht-card-media img{transform:scale(1.03)}
.ht-card-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto}
.ht-card-body h3{font-size:18px;font-weight:600}
.ht-card-body p{font-size:15px;color:var(--ht-text-2);line-height:1.72}
.ht-card-link{margin-top:auto;font-size:14px;font-weight:600;color:var(--ht-ink-2);display:inline-flex;align-items:center;gap:6px}
.ht-card-link::after{content:"→";transition:transform .18s ease}
.ht-card:hover .ht-card-link::after{transform:translateX(3px)}
.ht-card-meta{font-size:13px;color:var(--ht-text-2)}

/* 图文并排块 */
.ht-feature{
  display:flex;flex-wrap:wrap;background:var(--ht-surface);border:1px solid var(--ht-line);
  border-radius:var(--ht-radius-card);overflow:hidden;box-shadow:var(--ht-shadow-1);
}
.ht-feature-media{flex:1 1 320px;min-height:260px;background:var(--ht-line)}
.ht-feature-media img{width:100%;height:100%;object-fit:cover}
.ht-feature-body{flex:1 1 340px;padding:34px 32px;display:flex;flex-direction:column;justify-content:center;gap:12px}
.ht-feature-body h3{font-size:22px;font-weight:600}
.ht-feature-body p{font-size:15.5px;color:var(--ht-text-2)}
.ht-feature-list{margin-top:6px;display:grid;gap:8px}
.ht-feature-list li{position:relative;padding-left:18px;font-size:15px;color:var(--ht-text)}
.ht-feature-list li::before{content:"";position:absolute;left:0;top:.65em;width:8px;height:2px;background:var(--ht-amber)}

/* 更新速览 */
.ht-updates{border-top:1px solid var(--ht-line);margin-top:6px}
.ht-updates li{
  display:flex;gap:16px;align-items:baseline;padding:14px 0;border-bottom:1px solid var(--ht-line);
  transition:padding-left .18s ease;
}
.ht-updates li:hover{padding-left:4px}
.ht-updates time{flex:0 0 96px;font-size:14px;color:var(--ht-text-2);font-variant-numeric:tabular-nums}
.ht-updates span{font-size:15.5px;color:var(--ht-text)}
.ht-updates a{font-weight:500}

/* ---------- FAQ ---------- */
.ht-faq-wrap{max-width:860px;margin:0 auto}
.ht-accordion{border:0;background:transparent;margin:0;padding:0;list-style:none}
.ht-accordion .ht-accordion-item{border-bottom:1px solid var(--ht-line)}
.ht-accordion .ht-accordion-item:first-child{border-top:1px solid var(--ht-line)}
.ht-accordion .ht-accordion-title{
  display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 0;
  font-size:18px;font-weight:600;color:var(--ht-text);background:transparent;border:0;line-height:1.5;
  transition:color .16s ease;
}
.ht-accordion .ht-accordion-title:hover{color:var(--ht-ink-2)}
.ht-accordion .ht-accordion-title::before{display:none;content:none}
.ht-accordion .ht-accordion-title::after{
  content:"+";flex:0 0 auto;font-size:22px;font-weight:400;color:var(--ht-amber);line-height:1;transition:transform .2s ease;
}
.ht-accordion .ht-accordion-item.is-active .ht-accordion-title::after{content:"−"}
.ht-accordion .ht-accordion-content{
  padding:0 0 22px;background:transparent;border:0;color:var(--ht-text-2);font-size:16px;line-height:1.8;
}
.ht-accordion .ht-accordion-content p+p{margin-top:12px}

/* ---------- CTA 带 ---------- */
.ht-cta{
  background:var(--ht-deep);color:#F6F3EC;padding:64px 0;
  background-image:linear-gradient(180deg,rgba(12,33,30,.94),rgba(12,33,30,.98)),url('/assets/images/backpic/back-3.png');
  background-size:cover;background-position:center;
}
.ht-cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px}
.ht-cta h2{color:#F6F3EC;font-size:clamp(22px,2.6vw,30px);font-weight:700;max-width:620px}
.ht-cta p{margin-top:12px;color:rgba(246,243,236,.78);max-width:600px;font-size:16px}
.ht-cta-actions{display:flex;flex-wrap:wrap;gap:14px}
.ht-cta-strip{height:6px;background:var(--ht-amber)}

/* ---------- 页脚 ---------- */
.ht-footer{background:var(--ht-deep);color:rgba(246,243,236,.78);padding:64px 0 24px}
.ht-footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:34px}
.ht-footer h4{color:#F6F3EC;font-size:16px;font-weight:600;margin-bottom:16px}
.ht-footer p{font-size:14.5px;line-height:1.8;margin-top:12px;color:rgba(246,243,236,.72)}
.ht-footer .ht-logo{color:#F6F3EC;margin-bottom:6px}
.ht-footer .ht-logo:hover{color:var(--ht-amber-soft)}
.ht-footer-links li{margin-top:10px}
.ht-footer-links a{font-size:14.5px;color:rgba(246,243,236,.78)}
.ht-footer-links a:hover{color:var(--ht-amber-soft)}
.ht-sub-form{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.ht-sub-form input{
  flex:1 1 180px;height:44px;padding:0 14px;border-radius:var(--ht-radius-btn);
  border:1px solid rgba(246,243,236,.28);background:rgba(246,243,236,.06);color:#F6F3EC;font-size:15px;
}
.ht-sub-form input::placeholder{color:rgba(246,243,236,.5)}
.ht-sub-form input:focus{outline:none;border-color:var(--ht-amber-soft);background:rgba(246,243,236,.12)}
.ht-footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(246,243,236,.16);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13.5px;color:rgba(246,243,236,.6);
}
.ht-footer-bottom a{color:rgba(246,243,236,.75)}
.ht-footer-bottom a:hover{color:var(--ht-amber-soft)}
@media (max-width:1023px){.ht-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:639px){
  .ht-footer{padding:48px 0 96px}
  .ht-footer-grid{grid-template-columns:1fr;gap:28px}
}

/* ---------- 浮动 CTA ---------- */
.ht-fab{
  position:fixed;right:24px;bottom:24px;z-index:80;display:inline-flex;align-items:center;gap:10px;
  height:52px;padding:0 20px;border-radius:999px;background:var(--ht-amber);color:#3A1B05;
  font-weight:600;font-size:15px;box-shadow:var(--ht-shadow-2);
  opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .2s ease,transform .2s ease;
}
.ht-fab.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}
.ht-fab:hover{background:#F0904A;color:#3A1B05}
.ht-fab-close{
  width:24px;height:24px;border-radius:50%;border:1px solid rgba(58,27,5,.35);background:transparent;
  color:#3A1B05;display:inline-flex;align-items:center;justify-content:center;font-size:14px;line-height:1;cursor:pointer;
}
.ht-fab-close:hover{background:rgba(58,27,5,.12)}
@media (max-width:639px){
  .ht-fab{
    right:0;left:0;bottom:0;height:56px;border-radius:0;justify-content:center;padding:0 16px;font-size:15px;
  }
}

/* ---------- Reveal 搜索弹层 ---------- */
.ht-reveal{background:var(--ht-bg);border-radius:var(--ht-radius-card);border:1px solid var(--ht-line);padding:28px}
.ht-reveal h3{font-size:20px;font-weight:600;margin-bottom:8px}
.ht-reveal p{font-size:14.5px;color:var(--ht-text-2);margin-bottom:18px}
.ht-reveal .close-button{color:var(--ht-text-2);font-size:26px;top:14px;right:16px}
.ht-reveal .close-button:hover{color:var(--ht-ink)}
.ht-search-row{display:flex;gap:10px;flex-wrap:wrap}
.ht-search-row input{
  flex:1 1 240px;height:44px;padding:0 14px;border-radius:var(--ht-radius-btn);
  border:1px solid var(--ht-line);background:#fff;font-size:15px;color:var(--ht-text);
}
.ht-search-row input:focus{outline:none;border-color:var(--ht-ink);box-shadow:0 0 0 2px rgba(16,64,59,.18)}
.reveal-overlay{background:rgba(12,33,30,.62)}

/* ---------- 无障碍与动画 ---------- */
.ht-visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}

/* roulang page: article */
:root{
  --ht-ink:#10403B;
  --ht-ink-2:#1C6A5E;
  --ht-deep:#0C211E;
  --ht-amber:#E07A2F;
  --ht-amber-soft:#F6C87A;
  --ht-bg:#F6F3EC;
  --ht-surface:#FFFFFF;
  --ht-line:#E2DCD0;
  --ht-text:#16211F;
  --ht-text-2:#5A6B67;
  --ht-ok:#2F8F6B;
  --ht-warn:#C2452B;
  --ht-r-card:14px;
  --ht-r-img:12px;
  --ht-r-btn:10px;
  --ht-sh-1:0 1px 2px rgba(12,33,30,.06),0 8px 24px rgba(12,33,30,.06);
  --ht-sh-2:0 16px 40px rgba(12,33,30,.12);
  --ht-container:1200px;
  --ht-gap:24px;
}
*,*::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","Noto Sans SC",sans-serif;
  font-size:17px;
  line-height:1.75;
  color:var(--ht-text);
  background:var(--ht-bg);
  -webkit-font-smoothing:antialiased;
}
body.ht-locked{overflow:hidden;}
img{max-width:100%;display:block;}
a{color:var(--ht-ink);text-decoration:none;transition:color .16s ease;}
a:hover{color:var(--ht-ink-2);}
button{font-family:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.3;color:var(--ht-text);}
p{margin:0;}
ul,ol{margin:0;padding:0;}
::selection{background:var(--ht-amber-soft);color:var(--ht-deep);}
:focus-visible{outline:2px solid var(--ht-amber);outline-offset:2px;}
.ht-container{width:100%;max-width:var(--ht-container);margin:0 auto;padding:0 20px;}
@media (min-width:1024px){ .ht-container{padding:0 32px;} }
@media (min-width:1440px){ .ht-container{max-width:1280px;} }

/* ---------- 品牌行 ---------- */
.ht-header{position:relative;z-index:60;}
.ht-brandbar{background:var(--ht-bg);border-bottom:1px solid var(--ht-line);}
.ht-brandbar-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px;}
.ht-logo{display:inline-flex;align-items:center;gap:9px;color:var(--ht-ink);font-weight:700;}
.ht-logo:hover{color:var(--ht-ink);}
.ht-logo-text{font-size:18px;letter-spacing:.4px;}
.ht-logo svg{flex:none;}
.ht-brandbar-right{display:flex;align-items:center;gap:10px;}
.ht-icon-btn{
  width:44px;height:44px;border-radius:var(--ht-r-btn);border:1px solid var(--ht-line);
  background:var(--ht-surface);color:var(--ht-ink);display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all .18s ease;
}
.ht-icon-btn:hover{border-color:var(--ht-ink);color:var(--ht-ink-2);box-shadow:var(--ht-sh-1);}
.ht-text-link{font-size:14px;color:var(--ht-text-2);padding:0 6px;}
.ht-text-link:hover{color:var(--ht-ink);}
.ht-burger{display:none;width:44px;height:44px;border:1px solid var(--ht-line);border-radius:var(--ht-r-btn);background:var(--ht-surface);cursor:pointer;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:4px;}
.ht-burger span{display:block;width:18px;height:2px;background:var(--ht-ink);border-radius:2px;}

/* ---------- 按钮 ---------- */
.ht-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--ht-r-btn);
  font-size:15px;font-weight:600;line-height:1;border:1.5px solid transparent;
  cursor:pointer;transition:all .2s ease;white-space:nowrap;
}
.ht-btn-primary{background:var(--ht-ink);color:#fff;border-color:var(--ht-ink);}
.ht-btn-primary:hover{background:var(--ht-ink-2);border-color:var(--ht-ink-2);color:#fff;transform:translateY(-2px);box-shadow:var(--ht-sh-2);}
.ht-btn-primary:active{transform:translateY(0);}
.ht-btn-outline{background:transparent;color:var(--ht-ink);border-color:var(--ht-ink);}
.ht-btn-outline:hover{background:var(--ht-ink);color:#fff;transform:translateY(-2px);box-shadow:var(--ht-sh-2);}
.ht-btn-amber{background:var(--ht-amber);color:#fff;border-color:var(--ht-amber);}
.ht-btn-amber:hover{background:#c9681f;border-color:#c9681f;color:#fff;transform:translateY(-2px);box-shadow:var(--ht-sh-2);}
.ht-btn-lg{height:52px;padding:0 28px;font-size:16px;}
.ht-btn-sm{height:36px;padding:0 16px;font-size:14px;}
.ht-btn-block{width:100%;}
.ht-link-more{font-size:14px;font-weight:600;color:var(--ht-ink);display:inline-flex;align-items:center;gap:6px;}
.ht-link-more::after{content:"→";transition:transform .18s ease;}
.ht-link-more:hover::after{transform:translateX(4px);}

/* ---------- 频道行 ---------- */
.ht-channelbar{
  position:sticky;top:0;z-index:55;
  background:var(--ht-surface);border-bottom:1px solid transparent;
  transition:box-shadow .2s ease,border-color .2s ease;
}
.ht-channelbar.is-stuck{border-bottom-color:var(--ht-line);box-shadow:0 6px 18px rgba(12,33,30,.06);}
.ht-channelbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:52px;}
.ht-channels{display:flex;align-items:center;gap:28px;list-style:none;flex:1 1 auto;min-width:0;}
.ht-channels a{
  position:relative;display:inline-flex;align-items:center;height:52px;
  font-size:15px;font-weight:500;color:var(--ht-text-2);white-space:nowrap;
}
.ht-channels a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--ht-amber);
  transform:scaleX(0);transform-origin:left;transition:transform .16s ease;border-radius:2px 2px 0 0;
}
.ht-channels a:hover{color:var(--ht-text);}
.ht-channels a:hover::after{transform:scaleX(1);}
.ht-channels a.is-active{color:var(--ht-text);font-weight:700;}
.ht-channels a.is-active::after{transform:scaleX(1);}
.ht-channel-note{font-size:13px;color:var(--ht-text-2);white-space:nowrap;font-variant-numeric:tabular-nums;}

/* ---------- 文章头 ---------- */
.ht-art-hero{
  position:relative;
  background:var(--ht-deep) url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  border-top:6px solid var(--ht-amber);
  color:#F6F3EC;
  overflow:hidden;
}
.ht-art-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,33,30,.88),rgba(12,33,30,.74));
}
.ht-art-hero-inner{position:relative;z-index:2;padding:32px 0 44px;}
.ht-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:rgba(246,243,236,.66);margin-bottom:20px;}
.ht-crumbs a{color:rgba(246,243,236,.82);}
.ht-crumbs a:hover{color:var(--ht-amber-soft);}
.ht-crumbs span{opacity:.5;}
.ht-crumbs em{font-style:normal;color:rgba(246,243,236,.6);}
.ht-art-tag{
  display:inline-flex;align-items:center;height:28px;padding:0 14px;border-radius:999px;
  background:var(--ht-amber-soft);color:var(--ht-deep);font-size:12px;font-weight:600;letter-spacing:.4px;
}
.ht-art-hero h1{
  color:#FBF9F4;font-size:clamp(28px,3.4vw,42px);line-height:1.32;font-weight:700;
  margin:18px 0 18px;max-width:900px;
}
.ht-art-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:14px;color:rgba(246,243,236,.72);font-variant-numeric:tabular-nums;}
.ht-art-meta i{width:4px;height:4px;border-radius:50%;background:rgba(246,243,236,.4);display:inline-block;font-style:normal;}

/* ---------- 正文区 ---------- */
.ht-art-section{padding:64px 0 72px;}
.ht-art-layout{margin:0;}
.ht-toc-col{padding-top:4px;}
.ht-toc{
  position:sticky;top:84px;
  background:var(--ht-surface);border:1px solid var(--ht-line);border-radius:var(--ht-r-card);
  padding:20px 18px;box-shadow:var(--ht-sh-1);
}
.ht-toc-title{font-size:14px;font-weight:700;color:var(--ht-text);letter-spacing:.4px;margin-bottom:12px;}
.ht-toc-list{list-style:none;}
.ht-toc-list li{border-left:3px solid transparent;transition:border-color .18s ease;}
.ht-toc-list a{
  display:block;padding:7px 0 7px 12px;font-size:14px;line-height:1.6;color:var(--ht-text-2);
}
.ht-toc-list a:hover{color:var(--ht-ink);}
.ht-toc-list li.is-current{border-left-color:var(--ht-amber);}
.ht-toc-list li.is-current a{color:var(--ht-ink);font-weight:600;}
.ht-toc-tip{margin-top:14px;padding-top:14px;border-top:1px solid var(--ht-line);font-size:13px;color:var(--ht-text-2);line-height:1.65;}

.ht-art-main{min-width:0;}
.ht-art-card{
  background:var(--ht-surface);border:1px solid var(--ht-line);border-radius:var(--ht-r-card);
  padding:32px 26px;box-shadow:var(--ht-sh-1);
}
@media (min-width:1024px){ .ht-art-card{padding:44px 44px 48px;} }

.ht-prose{max-width:760px;font-size:17px;line-height:1.75;color:var(--ht-text);}
.ht-prose > * + *{margin-top:1.35em;}
.ht-prose h2{
  position:relative;font-size:clamp(21px,2.2vw,26px);font-weight:600;line-height:1.4;
  margin-top:2.1em;padding-left:20px;scroll-margin-top:96px;
}
.ht-prose h2::before{
  content:"";position:absolute;left:0;top:.44em;width:10px;height:10px;border-radius:2px;background:var(--ht-amber);
}
.ht-prose h3{font-size:clamp(18px,1.8vw,21px);font-weight:600;margin-top:1.8em;}
.ht-prose p{color:#22322F;}
.ht-prose a{color:var(--ht-ink-2);border-bottom:1px solid rgba(28,106,94,.35);}
.ht-prose a:hover{border-bottom-color:var(--ht-amber);color:var(--ht-ink);}
.ht-prose ul,.ht-prose ol{padding-left:24px;line-height:1.8;}
.ht-prose li{margin:6px 0;}
.ht-prose ul{list-style:disc;}
.ht-prose ol{list-style:decimal;}
.ht-prose blockquote{
  margin:1.6em 0;padding:18px 20px;background:var(--ht-bg);
  border-left:4px solid var(--ht-amber);border-radius:0 var(--ht-r-img) var(--ht-r-img) 0;
  color:var(--ht-text-2);font-size:16px;
}
.ht-prose blockquote p{color:var(--ht-text-2);}
.ht-prose img{border-radius:var(--ht-r-img);width:100%;height:auto;margin:1.6em 0;border:1px solid var(--ht-line);}
.ht-prose figure{margin:1.6em 0;}
.ht-prose figcaption{font-size:14px;color:var(--ht-text-2);text-align:center;margin-top:10px;}
.ht-prose table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px;display:block;overflow-x:auto;}
.ht-prose th,.ht-prose td{border:1px solid var(--ht-line);padding:10px 14px;text-align:left;}
.ht-prose th{background:var(--ht-bg);font-weight:600;}
.ht-prose pre{
  background:var(--ht-bg);border:1px solid var(--ht-line);border-radius:var(--ht-r-btn);
  padding:16px 18px;overflow-x:auto;font-size:14px;line-height:1.65;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
.ht-prose code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:15px;background:rgba(16,64,59,.07);padding:2px 6px;border-radius:6px;}
.ht-prose pre code{background:none;padding:0;}
.ht-prose hr{border:0;border-top:1px solid var(--ht-line);margin:2.2em 0;}

.ht-empty{
  text-align:center;padding:56px 20px;border:1px dashed var(--ht-line);border-radius:var(--ht-r-card);
  background:var(--ht-bg);
}
.ht-empty-icon{
  width:64px;height:64px;margin:0 auto 18px;border:1.5px solid var(--ht-line);border-radius:16px;
  display:flex;align-items:center;justify-content:center;color:var(--ht-ink);
}
.ht-empty h2{font-size:20px;margin-bottom:10px;}
.ht-empty p{color:var(--ht-text-2);font-size:15px;margin-bottom:22px;}

/* ---------- 文章尾部 ---------- */
.ht-art-foot{margin-top:40px;padding-top:26px;border-top:1px solid var(--ht-line);}
.ht-art-tags{display:flex;flex-wrap:wrap;align-items:center;gap:10px;}
.ht-chip{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;
  background:var(--ht-amber-soft);color:var(--ht-deep);font-size:12px;font-weight:600;
}
.ht-chip-ghost{background:transparent;border:1px solid var(--ht-line);color:var(--ht-text-2);font-weight:500;}
.ht-share{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:22px;padding-top:20px;border-top:1px dashed var(--ht-line);}
.ht-share-label{font-size:14px;color:var(--ht-text-2);}
.ht-share-btn{
  height:36px;padding:0 16px;border-radius:var(--ht-r-btn);border:1px solid var(--ht-line);
  background:var(--ht-surface);color:var(--ht-ink);font-size:14px;font-weight:600;cursor:pointer;
  transition:all .18s ease;
}
.ht-share-btn:hover{border-color:var(--ht-ink);box-shadow:var(--ht-sh-1);transform:translateY(-1px);}
.ht-art-back{margin-top:26px;}

/* ---------- 相关推荐 ---------- */
.ht-related{padding:0 0 72px;}
.ht-sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:26px;}
.ht-sec-head h2{font-size:clamp(22px,2.4vw,28px);font-weight:700;}
.ht-sec-head p{font-size:15px;color:var(--ht-text-2);margin-top:8px;}
.ht-rel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--ht-gap);}
.ht-rel-card{
  display:flex;flex-direction:column;background:var(--ht-surface);border:1px solid var(--ht-line);
  border-radius:var(--ht-r-card);overflow:hidden;box-shadow:var(--ht-sh-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.ht-rel-card:hover,.ht-rel-card:focus-within{transform:translateY(-4px);box-shadow:var(--ht-sh-2);border-color:rgba(16,64,59,.3);}
.ht-rel-media{aspect-ratio:16/10;overflow:hidden;background:var(--ht-line);}
.ht-rel-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.ht-rel-card:hover .ht-rel-media img{transform:scale(1.03);}
.ht-rel-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.ht-rel-body h3{font-size:18px;line-height:1.45;}
.ht-rel-body p{font-size:15px;color:var(--ht-text-2);line-height:1.7;flex:1;}
.ht-rel-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--ht-text-2);font-variant-numeric:tabular-nums;}

/* ---------- CTA 带 ---------- */
.ht-cta{
  background:var(--ht-deep);color:#F6F3EC;position:relative;overflow:hidden;
}
.ht-cta::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(246,243,236,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(246,243,236,.05) 1px,transparent 1px);
  background-size:24px 24px;
}
.ht-cta-inner{position:relative;z-index:2;padding:64px 0;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.ht-cta h2{color:#FBF9F4;font-size:clamp(22px,2.6vw,30px);font-weight:700;margin-bottom:12px;}
.ht-cta p{color:rgba(246,243,236,.72);font-size:16px;max-width:620px;}
.ht-cta-actions{display:flex;gap:14px;flex-wrap:wrap;}
.ht-cta .ht-btn-outline{color:#F6F3EC;border-color:rgba(246,243,236,.55);}
.ht-cta .ht-btn-outline:hover{background:#F6F3EC;color:var(--ht-deep);border-color:#F6F3EC;}

/* ---------- 页脚 ---------- */
.ht-footer{background:var(--ht-deep);color:rgba(246,243,236,.78);padding:64px 0 88px;}
.ht-footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px 28px;}
.ht-footer .ht-logo{color:#FBF9F4;}
.ht-footer h4{color:#FBF9F4;font-size:15px;font-weight:600;margin-bottom:16px;letter-spacing:.4px;}
.ht-footer p{font-size:14px;line-height:1.75;color:rgba(246,243,236,.7);margin-top:12px;}
.ht-footer p + p{margin-top:8px;}
.ht-footer-links{list-style:none;}
.ht-footer-links li{margin-bottom:10px;}
.ht-footer-links a{font-size:14px;color:rgba(246,243,236,.74);}
.ht-footer-links a:hover{color:var(--ht-amber-soft);}
.ht-sub-form{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap;}
.ht-sub-form input{
  flex:1 1 160px;min-width:0;height:44px;padding:0 14px;border-radius:var(--ht-r-btn);
  border:1px solid rgba(246,243,236,.24);background:rgba(246,243,236,.06);color:#FBF9F4;
  transition:border-color .18s ease,background .18s ease;
}
.ht-sub-form input::placeholder{color:rgba(246,243,236,.45);}
.ht-sub-form input:focus{outline:none;border:2px solid var(--ht-amber);background:rgba(246,243,236,.1);}
.ht-sub-form .ht-btn{flex:0 0 auto;}
.ht-footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(246,243,236,.14);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:rgba(246,243,236,.56);
}
.ht-footer-bottom a{color:rgba(246,243,236,.72);}
.ht-footer-bottom a:hover{color:var(--ht-amber-soft);}

/* ---------- 浮动 CTA ---------- */
.ht-float-cta{
  position:fixed;right:24px;bottom:24px;z-index:70;
  display:flex;align-items:center;gap:12px;
  background:var(--ht-surface);border:1px solid var(--ht-line);border-radius:999px;
  padding:8px 10px 8px 18px;box-shadow:var(--ht-sh-2);
  opacity:0;transform:translateY(16px);pointer-events:none;
  transition:opacity .2s ease,transform .2s ease;
}
.ht-float-cta.is-visible{opacity:1;transform:translateY(0);pointer-events:auto;}
.ht-float-tip{font-size:13px;color:var(--ht-text-2);white-space:nowrap;}
.ht-float-close{
  width:32px;height:32px;border-radius:50%;border:1px solid var(--ht-line);background:var(--ht-surface);
  color:var(--ht-text-2);cursor:pointer;font-size:16px;line-height:1;display:inline-flex;align-items:center;justify-content:center;
  transition:all .18s ease;
}
.ht-float-close:hover{color:var(--ht-ink);border-color:var(--ht-ink);}

/* ---------- 弹层 ---------- */
.reveal.ht-modal{
  border:1px solid var(--ht-line);border-radius:var(--ht-r-card);background:var(--ht-surface);
  padding:30px 26px;box-shadow:var(--ht-sh-2);
}
.ht-modal h2{font-size:21px;margin-bottom:8px;}
.ht-modal .ht-modal-sub{font-size:14px;color:var(--ht-text-2);margin-bottom:20px;}
.ht-label{display:block;font-size:14px;color:var(--ht-text-2);margin-bottom:8px;}
.ht-input{
  width:100%;height:44px;padding:0 14px;border-radius:var(--ht-r-btn);
  border:1px solid var(--ht-line);background:var(--ht-surface);color:var(--ht-text);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.ht-input:focus{outline:none;border:2px solid var(--ht-ink);box-shadow:0 0 0 4px rgba(16,64,59,.08);}
.ht-search-row{display:flex;gap:10px;flex-wrap:wrap;}
.ht-search-row .ht-input{flex:1 1 200px;}
.ht-modal-hint{margin-top:16px;font-size:13px;color:var(--ht-text-2);line-height:1.7;}
.reveal.ht-drawer{
  position:fixed;top:0;right:0;bottom:0;left:auto;width:min(340px,86vw);height:100%;
  margin:0;border-radius:0;background:var(--ht-bg);padding:0;border-left:1px solid var(--ht-line);
  box-shadow:-16px 0 40px rgba(12,33,30,.16);transform:translateX(100%);
  transition:transform .26s ease;overflow-y:auto;
}
.reveal.ht-drawer.is-open{transform:translateX(0);}
.ht-drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--ht-line);}
.ht-drawer-list{list-style:none;padding:8px 0;}
.ht-drawer-list a{display:flex;align-items:center;height:48px;padding:0 20px;font-size:15px;color:var(--ht-text);border-bottom:1px solid rgba(226,220,208,.6);}
.ht-drawer-list a:hover{background:var(--ht-surface);color:var(--ht-ink-2);}
.ht-drawer-cta{padding:20px;}
.close-button{color:var(--ht-text-2);}
.close-button:hover{color:var(--ht-ink);}

@media (max-width:1023px){
  .ht-toc-col{display:none;}
  .ht-channel-note{display:none;}
}
@media (max-width:768px){
  .ht-rel-grid{grid-template-columns:1fr;}
  .ht-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:639px){
  body{font-size:16px;}
  .ht-container{padding:0 20px;}
  .ht-brandbar-inner{height:60px;}
  .ht-logo-text{font-size:16px;}
  .ht-text-link{display:none;}
  .ht-brandbar-right .ht-btn{display:none;}
  .ht-burger{display:inline-flex;}
  .ht-channels{gap:22px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;}
  .ht-channels::-webkit-scrollbar{display:none;}
  .ht-art-hero-inner{padding:24px 0 32px;}
  .ht-art-hero h1{margin:14px 0 14px;}
  .ht-art-section{padding:40px 0 48px;}
  .ht-art-card{padding:24px 20px 28px;}
  .ht-prose{font-size:16px;}
  .ht-related{padding-bottom:48px;}
  .ht-cta-inner{padding:48px 0;}
  .ht-footer{padding:48px 0 96px;}
  .ht-footer-grid{grid-template-columns:1fr;gap:28px;}
  .ht-float-cta{
    left:0;right:0;bottom:0;border-radius:0;padding:10px 14px;
    justify-content:space-between;background:var(--ht-surface);
    transform:translateY(100%);
  }
  .ht-float-cta.is-visible{transform:translateY(0);}
  .ht-float-tip{font-size:13px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category2 */
:root{
  --ht-ink:#10403B;
  --ht-ink-2:#1C6A5E;
  --ht-deep:#0C211E;
  --ht-amber:#E07A2F;
  --ht-amber-soft:#F6C87A;
  --ht-bg:#F6F3EC;
  --ht-surface:#FFFFFF;
  --ht-line:#E2DCD0;
  --ht-text:#16211F;
  --ht-text-2:#5A6B67;
  --ht-ok:#2F8F6B;
  --ht-warn:#C2452B;
  --ht-radius-card:14px;
  --ht-radius-img:12px;
  --ht-radius-btn:10px;
  --ht-shadow-1:0 1px 2px rgba(12,33,30,.06),0 8px 24px rgba(12,33,30,.06);
  --ht-shadow-2:0 16px 40px rgba(12,33,30,.12);
  --ht-container:1200px;
  --ht-gap:24px;
}
*,*::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","Noto Sans SC",sans-serif;
  font-size:17px;
  line-height:1.75;
  color:var(--ht-text);
  background:var(--ht-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--ht-ink-2);text-decoration:none;transition:color .16s ease;}
a:hover{color:var(--ht-ink);}
h1,h2,h3,h4{margin:0;color:var(--ht-ink);font-weight:700;line-height:1.3;letter-spacing:.01em;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
input,button{font-size:inherit;}
:focus-visible{outline:2px solid var(--ht-amber);outline-offset:2px;}
.ht-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* 容器 */
.ht-container{width:100%;max-width:var(--ht-container);margin:0 auto;padding:0 32px;}
.ht-num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

/* 品牌行 */
.ht-header{position:relative;z-index:70;}
.ht-brandbar{background:var(--ht-bg);border-bottom:1px solid var(--ht-line);}
.ht-brandbar-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:64px;}
.ht-logo{display:inline-flex;align-items:center;gap:10px;color:var(--ht-ink);font-weight:700;}
.ht-logo:hover{color:var(--ht-ink-2);}
.ht-logo svg{flex:0 0 auto;color:var(--ht-ink);}
.ht-logo-text{font-size:19px;letter-spacing:.02em;}
.ht-brandbar-actions{display:flex;align-items:center;gap:14px;}
.ht-brandlink{font-size:14px;color:var(--ht-text-2);}
.ht-brandlink:hover{color:var(--ht-ink);}
.ht-iconbtn{
  width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--ht-line);background:var(--ht-surface);border-radius:999px;
  color:var(--ht-ink);cursor:pointer;transition:border-color .16s ease,background .16s ease,transform .16s ease;
}
.ht-iconbtn:hover{border-color:var(--ht-ink);transform:translateY(-1px);}
.ht-burger{display:none;width:44px;height:44px;border:1px solid var(--ht-line);background:var(--ht-surface);border-radius:10px;cursor:pointer;padding:11px 10px;flex-direction:column;justify-content:space-between;}
.ht-burger span{display:block;height:2px;background:var(--ht-ink);border-radius:2px;}

/* 频道行 */
.ht-channelbar{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--ht-line);transition:box-shadow .2s ease;}
.ht-channelbar.is-stuck{box-shadow:0 6px 18px rgba(12,33,30,.08);}
.ht-channelbar-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:52px;}
.ht-channels{display:flex;align-items:center;gap:28px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;}
.ht-channels::-webkit-scrollbar{display:none;}
.ht-channels > li{flex:0 0 auto;}
.ht-channels a{position:relative;display:inline-block;padding:15px 2px;font-size:15px;font-weight:500;color:var(--ht-text-2);white-space:nowrap;}
.ht-channels a::after{content:"";position:absolute;left:0;right:0;bottom:7px;height:3px;background:var(--ht-amber);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .16s ease;}
.ht-channels a:hover{color:var(--ht-text);}
.ht-channels a:hover::after{transform:scaleX(1);}
.ht-channels a.is-active{color:var(--ht-text);font-weight:700;}
.ht-channels a.is-active::after{transform:scaleX(1);}
.ht-channel-note{font-size:13px;color:var(--ht-text-2);white-space:nowrap;}

/* 抽屉 */
.ht-drawer{position:fixed;inset:0 0 0 auto;width:min(86vw,360px);background:var(--ht-bg);border-left:1px solid var(--ht-line);z-index:200;transform:translateX(102%);transition:transform .26s ease;box-shadow:-16px 0 40px rgba(12,33,30,.12);overflow-y:auto;}
.ht-drawer.is-open{transform:translateX(0);}
.ht-drawer-inner{padding:20px 22px 40px;}
.ht-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.ht-drawer-title{font-size:15px;font-weight:700;color:var(--ht-ink);}
.ht-drawer-links li{border-bottom:1px solid var(--ht-line);}
.ht-drawer-links a{display:flex;align-items:center;min-height:48px;font-size:16px;color:var(--ht-text);}
.ht-drawer-links a.is-active{color:var(--ht-ink);font-weight:700;}
.ht-drawer .ht-btn{margin-top:20px;width:100%;justify-content:center;}
.ht-scrim{position:fixed;inset:0;background:rgba(12,33,30,.42);opacity:0;pointer-events:none;transition:opacity .26s ease;z-index:190;}
.ht-scrim.is-open{opacity:1;pointer-events:auto;}

/* 按钮 */
.ht-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--ht-radius-btn);
  font-size:15px;font-weight:600;line-height:1;border:1.5px solid transparent;
  cursor:pointer;text-align:center;transition:background .16s ease,color .16s ease,border-color .16s ease,transform .16s ease,box-shadow .16s ease;
}
.ht-btn-lg{height:52px;padding:0 28px;font-size:16px;}
.ht-btn-sm{height:36px;padding:0 16px;font-size:14px;}
.ht-btn-primary{background:var(--ht-ink);color:#fff;border-color:var(--ht-ink);}
.ht-btn-primary:hover{background:var(--ht-ink-2);border-color:var(--ht-ink-2);color:#fff;transform:translateY(-2px);box-shadow:var(--ht-shadow-2);}
.ht-btn-primary:active{transform:translateY(0);box-shadow:var(--ht-shadow-1);}
.ht-btn-ghost{background:transparent;color:var(--ht-ink);border-color:var(--ht-ink);}
.ht-btn-ghost:hover{background:var(--ht-ink);color:#fff;transform:translateY(-2px);}
.ht-btn-ghost:active{transform:translateY(0);}
.ht-btn-amber{background:var(--ht-amber);color:#231206;border-color:var(--ht-amber);}
.ht-btn-amber:hover{background:#c96721;border-color:#c96721;color:#fff;transform:translateY(-2px);box-shadow:0 16px 40px rgba(224,122,47,.32);}
.ht-btn-amber:active{transform:translateY(0);}
.ht-btn-light{background:transparent;color:#F6F3EC;border-color:rgba(246,243,236,.55);}
.ht-btn-light:hover{background:#F6F3EC;color:var(--ht-deep);border-color:#F6F3EC;transform:translateY(-2px);}

/* 面包屑 */
.ht-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:rgba(246,243,236,.78);}
.ht-crumb a{color:rgba(246,243,236,.86);}
.ht-crumb a:hover{color:#fff;}
.ht-crumb span.sep{opacity:.5;}

/* Banner */
.ht-banner{position:relative;background-color:var(--ht-deep);background-size:cover;background-position:center;overflow:hidden;}
.ht-banner::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,33,30,.92) 0%,rgba(12,33,30,.78) 48%,rgba(12,33,30,.6) 100%);}
.ht-banner::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:24px 24px;opacity:.7;}
.ht-banner-inner{position:relative;z-index:2;padding:64px 0 58px;min-height:280px;display:flex;flex-direction:column;justify-content:center;gap:16px;}
.ht-banner h1{color:#FFF9F0;font-size:clamp(28px,4vw,48px);letter-spacing:.005em;max-width:22em;}
.ht-banner .ht-banner-sub{color:rgba(246,243,236,.82);font-size:17px;max-width:44em;}
.ht-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 14px;border-radius:999px;background:var(--ht-amber-soft);color:#3A1F06;
  font-size:12px;font-weight:700;letter-spacing:.06em;
}
.ht-eyebrow.on-dark{background:rgba(224,122,47,.22);color:var(--ht-amber-soft);}

/* 子标签条 */
.ht-tagbar{background:#fff;border-bottom:1px solid var(--ht-line);position:sticky;top:52px;z-index:50;}
.ht-tagbar-inner{display:flex;align-items:center;gap:12px;padding:14px 32px;overflow-x:auto;scrollbar-width:none;}
.ht-tagbar-inner::-webkit-scrollbar{display:none;}
.ht-chip{
  display:inline-flex;align-items:center;height:36px;padding:0 18px;border-radius:999px;
  border:1px solid var(--ht-line);background:var(--ht-surface);color:var(--ht-text-2);
  font-size:14px;font-weight:600;white-space:nowrap;flex:0 0 auto;
  transition:background .16s ease,color .16s ease,border-color .16s ease,transform .16s ease;
}
.ht-chip:hover{color:var(--ht-ink);border-color:var(--ht-ink);transform:translateY(-1px);}
.ht-chip.is-active{background:var(--ht-amber);border-color:var(--ht-amber);color:#231206;}
.ht-chip.is-active:hover{color:#231206;}

/* 板块 */
.ht-section{padding:112px 0;}
.ht-section + .ht-section{border-top:1px solid var(--ht-line);}
.ht-section-head{max-width:760px;margin-bottom:48px;}
.ht-section-head h2{font-size:clamp(24px,3vw,36px);margin-bottom:14px;}
.ht-section-head p{color:var(--ht-text-2);font-size:16px;}
.ht-section-head.ht-center{margin-left:auto;margin-right:auto;text-align:center;}

/* 导语与要点 */
.ht-lede{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start;}
.ht-lede h2{font-size:clamp(24px,3vw,34px);margin:14px 0 16px;}
.ht-lede p{color:var(--ht-text-2);}
.ht-points{display:grid;gap:18px;}
.ht-point{
  background:var(--ht-surface);border:1px solid var(--ht-line);border-left:3px solid var(--ht-amber);
  border-radius:var(--ht-radius-card);padding:20px 22px;box-shadow:var(--ht-shadow-1);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.ht-point:hover{transform:translateY(-4px);box-shadow:var(--ht-shadow-2);border-left-width:4px;}
.ht-point h4{font-size:17px;margin-bottom:6px;}
.ht-point p{font-size:15px;color:var(--ht-text-2);margin:0;}

/* 图文交错内容块 */
.ht-block{padding:56px 0;}
.ht-block + .ht-block{border-top:1px solid var(--ht-line);}
.ht-block-media{position:relative;border-radius:var(--ht-radius-img);overflow:hidden;border:1px solid var(--ht-line);background:var(--ht-line);box-shadow:var(--ht-shadow-1);}
.ht-block-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s ease;}
.ht-block-media:hover img{transform:scale(1.03);}
.ht-block-media .ht-media-tag{
  position:absolute;left:14px;bottom:14px;
  padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.94);color:var(--ht-ink);
  font-size:12px;font-weight:700;letter-spacing:.04em;
}
.ht-block-body h3{font-size:clamp(20px,2.4vw,26px);margin:12px 0 14px;}
.ht-block-body p{color:var(--ht-text-2);}
.ht-checklist{display:grid;gap:10px;margin:18px 0 22px;}
.ht-checklist li{position:relative;padding-left:28px;font-size:15.5px;color:var(--ht-text);}
.ht-checklist li::before{
  content:"";position:absolute;left:0;top:7px;width:16px;height:16px;border-radius:4px;
  background:var(--ht-amber-soft);box-shadow:inset 0 0 0 2px rgba(224,122,47,.55);
}
.ht-checklist li::after{
  content:"";position:absolute;left:5px;top:10px;width:6px;height:9px;
  border-right:2px solid #7A3B0C;border-bottom:2px solid #7A3B0C;transform:rotate(42deg);
}
.ht-textlink{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--ht-ink);}
.ht-textlink::after{content:"→";transition:transform .16s ease;}
.ht-textlink:hover{color:var(--ht-ink-2);}
.ht-textlink:hover::after{transform:translateX(4px);}

/* 数据带 */
.ht-databand{background:var(--ht-deep);color:rgba(246,243,236,.78);padding:64px 0;position:relative;overflow:hidden;}
.ht-databand::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:24px 24px;opacity:.7;}
.ht-databand .ht-container{position:relative;z-index:2;}
.ht-stat{padding:0 24px;}
.ht-stat + .ht-stat{border-left:1px solid rgba(246,243,236,.16);}
.ht-stat-num{font-size:clamp(32px,4vw,44px);font-weight:700;color:#FFF9F0;line-height:1.1;}
.ht-stat-num small{font-size:16px;font-weight:500;color:var(--ht-amber-soft);margin-left:4px;}
.ht-stat-label{margin-top:8px;font-size:14px;color:rgba(246,243,236,.72);}

/* 流程 */
.ht-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.ht-flow-item{position:relative;background:var(--ht-surface);border:1px solid var(--ht-line);border-radius:var(--ht-radius-card);padding:26px 22px 22px;transition:transform .18s ease,box-shadow .18s ease;}
.ht-flow-item:hover{transform:translateY(-4px);box-shadow:var(--ht-shadow-2);}
.ht-flow-num{
  display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:999px;
  background:var(--ht-amber-soft);color:#3A1F06;font-size:14px;font-weight:700;
}
.ht-flow-item h4{margin:14px 0 8px;font-size:17px;}
.ht-flow-item p{font-size:15px;color:var(--ht-text-2);margin:0;}

/* FAQ */
.ht-faq-wrap{max-width:860px;}
.ht-accordion{margin:0;padding:0;border-top:1px solid var(--ht-line);background:transparent;}
.ht-accordion .accordion-item{border-bottom:1px solid var(--ht-line);}
.ht-accordion .accordion-title{
  display:block;position:relative;padding:22px 48px 22px 0;margin:0;border:0;background:transparent;
  font-size:18px;font-weight:600;color:var(--ht-text);line-height:1.5;
}
.ht-accordion .accordion-title:hover{color:var(--ht-ink);background:transparent;}
.ht-accordion .accordion-title::after{
  content:"+";position:absolute;right:10px;top:50%;transform:translateY(-50%);
  font-size:24px;font-weight:400;color:var(--ht-amber);transition:transform .2s ease;
}
.ht-accordion .accordion-item.is-active .accordion-title::after{content:"−";}
.ht-accordion .accordion-content{
  padding:0 48px 24px 0;border:0;background:transparent;color:var(--ht-text-2);font-size:16px;line-height:1.75;
}

/* CTA 带 */
.ht-cta{background:var(--ht-deep);color:rgba(246,243,236,.82);padding:88px 0;position:relative;overflow:hidden;}
.ht-cta::before{content:"";position:absolute;left:0;top:0;width:100%;height:6px;background:var(--ht-amber);}
.ht-cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:32px;}
.ht-cta h2{color:#FFF9F0;font-size:clamp(24px,3vw,34px);margin-bottom:12px;}
.ht-cta p{max-width:38em;color:rgba(246,243,236,.78);}
.ht-cta-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* 页脚 */
.ht-footer{background:var(--ht-deep);color:rgba(246,243,236,.72);padding:72px 0 24px;font-size:15px;}
.ht-footer .ht-logo{color:#FFF9F0;}
.ht-footer .ht-logo svg{color:#FFF9F0;}
.ht-footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;padding-bottom:44px;}
.ht-footer h4{color:#FFF9F0;font-size:16px;margin-bottom:16px;}
.ht-footer p{color:rgba(246,243,236,.7);font-size:14.5px;line-height:1.7;margin-bottom:12px;}
.ht-footer-links li{margin-bottom:10px;}
.ht-footer-links a{color:rgba(246,243,236,.74);font-size:14.5px;}
.ht-footer-links a:hover{color:#fff;}
.ht-sub-form{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px;}
.ht-sub-form input{
  flex:1 1 170px;height:44px;padding:0 14px;border-radius:10px;border:1px solid rgba(246,243,236,.28);
  background:rgba(255,255,255,.06);color:#FFF9F0;font-size:14.5px;
}
.ht-sub-form input::placeholder{color:rgba(246,243,236,.5);}
.ht-sub-form input:focus{outline:none;border-color:#F6F3EC;background:#fff;color:var(--ht-text);}
.ht-footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  border-top:1px solid rgba(246,243,236,.14);padding-top:22px;font-size:13.5px;color:rgba(246,243,236,.6);
}
.ht-footer-bottom a{color:rgba(246,243,236,.68);}
.ht-footer-bottom a:hover{color:#fff;}

/* 浮动 CTA */
.ht-floatcta{
  position:fixed;right:24px;bottom:24px;z-index:120;
  display:flex;align-items:center;gap:12px;
  padding:8px 8px 8px 18px;border-radius:999px;
  background:var(--ht-amber);color:#231206;box-shadow:0 16px 40px rgba(224,122,47,.34);
  opacity:0;transform:translateY(18px);pointer-events:none;transition:opacity .2s ease,transform .2s ease;
}
.ht-floatcta.is-show{opacity:1;transform:translateY(0);pointer-events:auto;}
.ht-floatcta-tip{font-size:14px;font-weight:600;white-space:nowrap;}
.ht-floatcta .ht-btn{height:44px;border-radius:999px;background:#231206;color:#F6C87A;border-color:#231206;}
.ht-floatcta .ht-btn:hover{background:#0C211E;border-color:#0C211E;color:#F6C87A;transform:none;box-shadow:none;}
.ht-floatcta-close{width:32px;height:32px;border-radius:999px;border:0;background:rgba(35,18,6,.14);color:#231206;font-size:18px;line-height:1;cursor:pointer;}
.ht-floatcta-close:hover{background:rgba(35,18,6,.26);}

/* 搜索弹层 */
.ht-reveal{border-radius:var(--ht-radius-card);border:1px solid var(--ht-line);}
.ht-reveal h4{font-size:20px;margin-bottom:16px;}
.ht-reveal form{display:flex;gap:12px;flex-wrap:wrap;}
.ht-reveal input{flex:1 1 220px;height:44px;padding:0 14px;border-radius:10px;border:1px solid var(--ht-line);background:#fff;color:var(--ht-text);}
.ht-reveal input:focus{outline:none;border-color:var(--ht-ink);box-shadow:0 0 0 2px rgba(16,64,59,.18);}
.ht-reveal .close-button{color:var(--ht-text-2);}

/* 响应式 */
@media (max-width:1023px){
  .ht-lede{grid-template-columns:1fr;gap:32px;}
  .ht-flow{grid-template-columns:repeat(2,1fr);}
  .ht-footer-grid{grid-template-columns:repeat(2,1fr);gap:32px;}
  .ht-channel-note{display:none;}
  .ht-stat + .ht-stat{border-left:0;}
  .ht-stat{padding:0;}
  .ht-block-media{margin-bottom:24px;}
}
@media (max-width:1023px) and (min-width:640px){
  .ht-section{padding:84px 0;}
}
@media (max-width:639px){
  body{font-size:16px;padding-bottom:88px;}
  .ht-container{padding:0 20px;}
  .ht-brandbar-actions .ht-brandlink{display:none;}
  .ht-brandbar-actions .ht-btn{display:none;}
  .ht-burger{display:flex;}
  .ht-tagbar{top:52px;}
  .ht-tagbar-inner{padding:12px 20px;}
  .ht-section{padding:64px 0;}
  .ht-section-head{margin-bottom:32px;}
  .ht-banner-inner{min-height:200px;padding:44px 0 40px;}
  .ht-banner h1{font-size:clamp(24px,7vw,32px);}
  .ht-lede h2,.ht-section-head h2{font-size:26px;}
  .ht-block{padding:36px 0;}
  .ht-flow{grid-template-columns:1fr;}
  .ht-footer-grid{grid-template-columns:1fr;gap:28px;}
  .ht-cta{padding:64px 0;}
  .ht-cta-inner{flex-direction:column;align-items:flex-start;}
  .ht-cta-actions{width:100%;}
  .ht-cta-actions .ht-btn{width:100%;}
  .ht-accordion .accordion-title{font-size:16.5px;padding-right:40px;}
  .ht-accordion .accordion-content{padding-right:0;}
  .ht-floatcta{
    left:0;right:0;bottom:0;border-radius:0;padding:8px 16px;justify-content:space-between;
    transform:translateY(110%);
  }
  .ht-floatcta.is-show{transform:translateY(0);}
  .ht-floatcta-tip{font-size:13px;}
}
@media (min-width:1440px){
  .ht-container{max-width:1280px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important;}
}