/* roulang page: index */
:root{
  --ht-bg-0:#070C16;
  --ht-bg-1:#0C1424;
  --ht-bg-2:#121E33;
  --ht-acc:#35F0A0;
  --ht-acc-d:#1FD489;
  --ht-gold:#FFC44D;
  --ht-cyan:#5AA9FF;
  --ht-live:#FF5A6E;
  --ht-mute:#6C7A90;
  --ht-t1:#E9EFF8;
  --ht-t2:#A9B6CA;
  --ht-t3:#6F7D93;
  --ht-line:rgba(255,255,255,.08);
  --ht-line-acc:rgba(53,240,160,.16);
  --ht-glass:rgba(255,255,255,.045);
  --ht-r-card:16px;
  --ht-r-sm:10px;
  --ht-r-img:14px;
  --ht-sh-card:0 16px 36px rgba(0,0,0,.42);
  --ht-sh-card-h:0 22px 48px rgba(0,0,0,.55);
  --ht-sh-glow:0 10px 26px rgba(53,240,160,.30);
  --ht-wrap:1240px;
  --bs-body-bg:#070C16;
  --bs-body-color:#A9B6CA;
  --bs-border-color:rgba(255,255,255,.08);
  --bs-primary:#35F0A0;
  --bs-border-radius:10px;
  --bs-font-sans-serif:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background-color:var(--ht-bg-0);
  background-image:
    radial-gradient(1100px 560px at 84% -12%, rgba(53,240,160,.10), transparent 62%),
    radial-gradient(900px 500px at 4% 8%, rgba(90,169,255,.07), transparent 60%);
  background-repeat:no-repeat;
  color:var(--ht-t2);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.02em;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:var(--ht-cyan);text-decoration:none;transition:color .2s ease-out}
a:hover{color:var(--ht-acc)}
button{font-family:inherit}
h1,h2,h3,h4{color:var(--ht-t1);font-weight:700;margin:0;letter-spacing:.01em}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--ht-acc);outline-offset:2px;border-radius:6px}
::selection{background:rgba(53,240,160,.28);color:#fff}

.ht-wrap{width:100%;max-width:var(--ht-wrap);margin:0 auto;padding:0 clamp(16px,4vw,32px)}
.ht-num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";letter-spacing:-.01em}

/* ============ 按钮 ============ */
.ht-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1;cursor:pointer;
  transition:transform .2s ease-out,box-shadow .2s ease-out,background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out;
  white-space:nowrap;
}
.ht-btn i{font-size:13px}
.ht-btn-primary{background:linear-gradient(135deg,var(--ht-acc),var(--ht-acc-d));color:#04140C;box-shadow:var(--ht-sh-glow)}
.ht-btn-primary:hover{color:#04140C;transform:translateY(-2px);box-shadow:0 14px 34px rgba(53,240,160,.4)}
.ht-btn-primary:active{transform:translateY(1px)}
.ht-btn-ghost{background:transparent;color:var(--ht-t1);border-color:rgba(255,255,255,.18)}
.ht-btn-ghost:hover{color:var(--ht-acc);border-color:var(--ht-acc);transform:translateY(-2px)}
.ht-btn-ghost:active{transform:translateY(1px)}
.ht-btn-sm{padding:9px 18px;font-size:13.5px}

/* ============ 徽章 / 标签 ============ */
.ht-badge{
  display:inline-flex;align-items:center;gap:5px;
  padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;line-height:1.7;
  border:1px solid transparent;white-space:nowrap;
}
.ht-badge-cyan{border-color:rgba(90,169,255,.5);color:var(--ht-cyan);background:rgba(90,169,255,.10)}
.ht-badge-line{border-color:var(--ht-line);color:var(--ht-t3);background:rgba(255,255,255,.03)}
.ht-badge-live{background:rgba(255,90,110,.14);color:var(--ht-live);border-color:rgba(255,90,110,.4)}
.ht-badge-gold{border-color:rgba(255,196,77,.5);color:var(--ht-gold);background:rgba(255,196,77,.10)}
.ht-badge-soft{background:rgba(53,240,160,.12);color:var(--ht-acc);border-color:var(--ht-line-acc)}

.ht-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:600;letter-spacing:.16em;
  color:var(--ht-acc);text-transform:uppercase;margin-bottom:14px;
}
.ht-eyebrow::before{content:"";width:22px;height:1px;background:var(--ht-acc);display:inline-block}

/* ============ 导航 ============ */
.ht-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(7,12,22,.74);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--ht-line);
  transition:background-color .22s ease-out,box-shadow .22s ease-out;
}
.ht-header.is-stuck{background:rgba(7,12,22,.92);box-shadow:0 1px 0 var(--ht-line-acc),0 14px 32px rgba(0,0,0,.45)}
.ht-nav-inner{
  max-width:var(--ht-wrap);margin:0 auto;
  padding:0 clamp(16px,4vw,32px);
  height:74px;display:flex;align-items:center;gap:18px;
  transition:height .22s ease-out;
}
.ht-header.is-stuck .ht-nav-inner{height:58px}
.ht-brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;color:var(--ht-t1);font-weight:700;font-size:17px}
.ht-brand:hover{color:var(--ht-t1)}
.ht-brand-mark{
  width:36px;height:36px;border-radius:11px;flex-shrink:0;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--ht-acc),#0E8E62);
  color:#04140C;font-size:17px;font-weight:800;
  box-shadow:0 8px 20px rgba(53,240,160,.28);
  clip-path:polygon(0 0,100% 0,100% 74%,74% 100%,0 100%);
}
.ht-brand-text{letter-spacing:.02em;white-space:nowrap}
.ht-channels{display:flex;align-items:center;gap:4px;flex:1;min-width:0;overflow-x:auto;scrollbar-width:none}
.ht-channels::-webkit-scrollbar{display:none}
.ht-ch{
  position:relative;padding:8px 13px;border-radius:8px;
  color:var(--ht-t2);font-size:14.5px;font-weight:500;white-space:nowrap;
  transition:color .2s ease-out,background-color .2s ease-out;
}
.ht-ch:hover{color:var(--ht-t1);background:rgba(255,255,255,.05)}
.ht-ch.active{color:var(--ht-acc)}
.ht-ch.active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:0;height:2px;border-radius:2px;
  background:var(--ht-acc);box-shadow:0 0 10px rgba(53,240,160,.7);
}
.ht-nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.ht-search{
  display:flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--ht-line);
  transition:border-color .2s ease-out,box-shadow .2s ease-out;
}
.ht-search:focus-within{border-color:var(--ht-acc);box-shadow:0 0 0 3px rgba(53,240,160,.16)}
.ht-search i{color:var(--ht-t3);font-size:13px}
.ht-search input{
  width:158px;background:transparent;border:0;outline:none;
  color:var(--ht-t1);font-size:13.5px;
}
.ht-search input::placeholder{color:var(--ht-t3)}
.ht-burger{
  display:none;width:40px;height:40px;border-radius:10px;
  background:rgba(255,255,255,.05);border:1px solid var(--ht-line);
  color:var(--ht-t1);font-size:16px;
}
.ht-burger:hover{border-color:var(--ht-acc);color:var(--ht-acc)}
.ht-drawer{background:var(--ht-bg-1);color:var(--ht-t2);border-left:1px solid var(--ht-line);width:min(86vw,340px)}
.ht-drawer .offcanvas-header{border-bottom:1px solid var(--ht-line);padding:18px 20px}
.ht-drawer .offcanvas-title{font-size:16px;color:var(--ht-t1);font-weight:700}
.ht-drawer .btn-close{filter:invert(1) grayscale(1) brightness(1.6);opacity:.7}
.ht-drawer-list{display:flex;flex-direction:column;gap:4px}
.ht-drawer-list a{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 14px;border-radius:10px;color:var(--ht-t2);font-size:15px;
  background:rgba(255,255,255,.03);border:1px solid transparent;
}
.ht-drawer-list a:hover,.ht-drawer-list a.active{color:var(--ht-acc);border-color:var(--ht-line-acc);background:rgba(53,240,160,.07)}

/* ============ Hero ============ */
.ht-hero{
  position:relative;
  padding:clamp(46px,6.6vw,92px) 0 clamp(44px,6vw,78px);
  background-image:
    linear-gradient(100deg, rgba(7,12,22,.95) 0%, rgba(7,12,22,.78) 46%, rgba(7,12,22,.6) 100%),
    url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--ht-line);
  overflow:hidden;
}
.ht-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(circle at 70% 30%, #000 0%, transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 70% 30%, #000 0%, transparent 78%);
}
.ht-hero::after{
  content:"";position:absolute;top:-140px;right:-80px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle, rgba(53,240,160,.22), transparent 66%);
  pointer-events:none;
}
.ht-hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,3.4vw,48px);align-items:center;
}
.ht-hero h1{
  font-size:clamp(30px,4.4vw,46px);
  line-height:1.25;
  font-weight:700;
  letter-spacing:.01em;
  margin-bottom:18px;
}
.ht-hero h1 em{font-style:normal;color:var(--ht-acc)}
.ht-hero-sub{
  font-size:clamp(15.5px,1.4vw,17px);
  color:var(--ht-t2);line-height:1.8;max-width:600px;margin-bottom:26px;
}
.ht-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.ht-chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.ht-chips::-webkit-scrollbar{display:none}
.ht-chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;font-size:13px;
  background:rgba(255,255,255,.05);border:1px solid var(--ht-line);color:var(--ht-t2);
  white-space:nowrap;transition:all .2s ease-out;
}
.ht-chip:hover{color:var(--ht-acc);border-color:var(--ht-line-acc);background:rgba(53,240,160,.08)}

/* Hero 数据面板 */
.ht-panel{
  position:relative;
  background:var(--ht-glass);
  border:1px solid var(--ht-line-acc);
  border-radius:var(--ht-r-card);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  box-shadow:var(--ht-sh-card);
  padding:22px 22px 18px;
  clip-path:polygon(0 0,calc(100% - 34px) 0,100% 34px,100% 100%,0 100%);
}
.ht-panel-head{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:14px;margin-bottom:6px;border-bottom:1px solid var(--ht-line);
}
.ht-panel-head strong{color:var(--ht-t1);font-size:15px;font-weight:600}
.ht-panel-row{
  display:grid;grid-template-columns:1fr auto;gap:6px 14px;
  padding:14px 0;border-bottom:1px dashed var(--ht-line);
}
.ht-panel-row:last-child{border-bottom:0;padding-bottom:4px}
.ht-panel-label{font-size:12.5px;color:var(--ht-t3);letter-spacing:.06em}
.ht-panel-value{font-size:15.5px;color:var(--ht-t1);font-weight:600;line-height:1.6}
.ht-panel-value .ht-num{font-size:19px}
.ht-panel-state{
  grid-column:1 / -1;display:flex;align-items:center;gap:8px;
  font-size:12.5px;color:var(--ht-t3);
}
.ht-dot{width:7px;height:7px;border-radius:50%;background:var(--ht-live);box-shadow:0 0 0 4px rgba(255,90,110,.16);flex-shrink:0}
.ht-bar{height:6px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:8px}
.ht-bar > span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--ht-acc-d),var(--ht-acc));box-shadow:0 0 12px rgba(53,240,160,.6)}
.ht-bar.gold > span{background:linear-gradient(90deg,#C88F1E,var(--ht-gold));box-shadow:0 0 12px rgba(255,196,77,.5)}

/* ============ 通用板块 ============ */
.ht-section{padding:clamp(56px,7vw,104px) 0;position:relative}
.ht-section + .ht-section{border-top:1px solid var(--ht-line)}
.ht-section.alt{background:var(--ht-bg-1)}
.ht-sec-head{margin-bottom:clamp(26px,3vw,44px);max-width:760px}
.ht-sec-head h2{font-size:clamp(22px,2.6vw,32px);line-height:1.35;margin-bottom:12px}
.ht-sec-head p{font-size:15px;color:var(--ht-t3);margin:0;line-height:1.85}
.ht-sec-head-row{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;max-width:none;flex-wrap:wrap;
}
.ht-sec-tools{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.ht-tabs{display:flex;gap:6px;flex-wrap:wrap}
.ht-tab{
  padding:6px 14px;border-radius:999px;font-size:13px;
  border:1px solid var(--ht-line);color:var(--ht-t3);cursor:pointer;
  transition:all .2s ease-out;
}
.ht-tab:hover{color:var(--ht-t1)}
.ht-tab.is-on{color:var(--ht-acc);border-color:var(--ht-line-acc);background:rgba(53,240,160,.08)}
.ht-link-more{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--ht-t2)}
.ht-link-more i{font-size:11px;transition:transform .2s ease-out}
.ht-link-more:hover{color:var(--ht-acc)}
.ht-link-more:hover i{transform:translateX(4px)}

/* ============ 频道快捷入口条 ============ */
.ht-channels-bar{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  padding:22px 0;
}
.ht-ch-entry{
  display:flex;align-items:center;gap:14px;
  padding:18px 18px;border-radius:var(--ht-r-card);
  background:var(--ht-bg-1);border:1px solid var(--ht-line);
  transition:transform .2s ease-out,border-color .2s ease-out,box-shadow .2s ease-out,background-color .2s ease-out;
}
.ht-ch-entry:hover{
  transform:translateY(-2px);
  border-color:var(--ht-line-acc);
  background:var(--ht-bg-2);
  box-shadow:var(--ht-sh-card-h);
}
.ht-ch-icon{
  width:44px;height:44px;border-radius:12px;flex-shrink:0;display:grid;place-items:center;
  background:rgba(53,240,160,.10);border:1px solid var(--ht-line-acc);
  color:var(--ht-acc);font-size:17px;transition:background-color .2s ease-out,color .2s ease-out;
}
.ht-ch-entry:hover .ht-ch-icon{background:var(--ht-acc);color:#04140C}
.ht-ch-entry h3{font-size:15.5px;font-weight:600;margin-bottom:3px}
.ht-ch-entry p{font-size:12.8px;color:var(--ht-t3);margin:0;line-height:1.6}

/* ============ 功能介绍（编号步骤） ============ */
.ht-feature-grid{display:grid;grid-template-columns:1.02fr 1fr;gap:20px}
.ht-feature-visual{
  position:relative;border-radius:var(--ht-r-card);overflow:hidden;
  border:1px solid var(--ht-line);min-height:320px;
  box-shadow:var(--ht-sh-card);
}
.ht-feature-visual img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}
.ht-feature-visual figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:44px 22px 20px;
  background:linear-gradient(180deg,transparent,rgba(7,12,22,.94));
  color:var(--ht-t1);font-size:14.5px;line-height:1.7;
}
.ht-feature-visual figcaption span{display:block;font-size:12.5px;color:var(--ht-acc);letter-spacing:.12em;margin-bottom:6px}
.ht-step-cluster{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.ht-step{
  position:relative;overflow:hidden;
  padding:24px 22px;border-radius:var(--ht-r-card);
  background:var(--ht-bg-1);border:1px solid var(--ht-line);
  transition:transform .2s ease-out,border-color .2s ease-out,box-shadow .2s ease-out;
}
.ht-step:hover{transform:translateY(-2px);border-color:var(--ht-line-acc);box-shadow:var(--ht-sh-card-h)}
.ht-step.wide{grid-column:1 / -1}
.ht-step-num{
  position:absolute;top:-14px;right:6px;
  font-size:76px;font-weight:800;line-height:1;
  color:rgba(255,255,255,.045);font-variant-numeric:tabular-nums;pointer-events:none;
}
.ht-step h3{position:relative;font-size:18px;margin-bottom:8px}
.ht-step p{position:relative;font-size:14px;color:var(--ht-t3);line-height:1.8;margin:0}
.ht-step .ht-step-tag{position:relative;display:inline-block;margin-top:14px}

/* ============ 权益预览横滑 ============ */
.ht-rewards{
  display:flex;gap:18px;overflow-x:auto;padding:6px 4px 20px;
  scroll-snap-type:x mandatory;scrollbar-width:thin;
}
.ht-rewards::-webkit-scrollbar{height:6px}
.ht-rewards::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:99px}
.ht-reward{
  position:relative;flex:0 0 clamp(260px,27vw,306px);scroll-snap-align:start;
  padding:24px 22px;border-radius:var(--ht-r-card);
  background:linear-gradient(180deg,rgba(255,196,77,.06),rgba(18,30,51,.9));
  border:1px solid rgba(255,196,77,.28);
  box-shadow:var(--ht-sh-card);
  transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.ht-reward:hover{transform:translateY(-3px);box-shadow:var(--ht-sh-card-h);border-color:rgba(255,196,77,.5)}
.ht-reward.is-locked{opacity:.6;filter:saturate(.7)}
.ht-reward-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:16px}
.ht-reward h3{font-size:17.5px;margin-bottom:6px}
.ht-reward .ht-reward-desc{font-size:13.5px;color:var(--ht-t3);margin:0;line-height:1.75;min-height:44px}
.ht-ring{
  width:58px;height:58px;border-radius:50%;flex-shrink:0;position:relative;
  background:conic-gradient(var(--ht-gold) var(--p,0%), rgba(255,255,255,.09) 0);
  display:grid;place-items:center;
}
.ht-ring::after{content:"";position:absolute;inset:5px;border-radius:50%;background:var(--ht-bg-1)}
.ht-ring b{position:relative;z-index:1;font-size:12.5px;color:var(--ht-gold);font-weight:700}
.ht-reward-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:18px;padding-top:14px;border-top:1px dashed rgba(255,196,77,.25)}
.ht-reward-foot span{font-size:12.8px;color:var(--ht-t3)}
.ht-lock{color:var(--ht-mute);font-size:14px}

/* ============ 任务进度面板 ============ */
.ht-progress-panel{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(22px,3vw,44px);
  padding:clamp(24px,3vw,36px);
  border-radius:var(--ht-r-card);
  background:var(--ht-glass);
  border:1px solid var(--ht-line-acc);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  box-shadow:var(--ht-sh-card);
}
.ht-progress-left h3{font-size:20px;margin-bottom:10px}
.ht-progress-left p{font-size:13.6px;color:var(--ht-t3);margin-bottom:18px}
.ht-rank{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:13px;color:var(--ht-gold)}
.ht-task-list{display:flex;flex-direction:column;gap:2px}
.ht-task{
  display:grid;grid-template-columns:24px 1fr auto;gap:12px;align-items:center;
  padding:14px 4px;border-bottom:1px solid var(--ht-line);
}
.ht-task:last-child{border-bottom:0}
.ht-task-check{
  width:20px;height:20px;border-radius:6px;display:grid;place-items:center;
  border:1px solid var(--ht-line);color:transparent;font-size:11px;flex-shrink:0;
}
.ht-task.done .ht-task-check{background:var(--ht-acc);border-color:var(--ht-acc);color:#04140C}
.ht-task.done .ht-task-name{color:var(--ht-mute);text-decoration:line-through;text-decoration-color:rgba(255,255,255,.25)}
.ht-task-name{font-size:14.5px;color:var(--ht-t1);line-height:1.6}
.ht-task-sub{font-size:12.5px;color:var(--ht-t3)}
.ht-task-bar{width:96px}
.ht-pulse{width:7px;height:7px;border-radius:50%;background:var(--ht-acc);animation:htPulse 1.8s ease-out infinite}
@keyframes htPulse{0%{box-shadow:0 0 0 0 rgba(53,240,160,.5)}70%{box-shadow:0 0 0 10px rgba(53,240,160,0)}100%{box-shadow:0 0 0 0 rgba(53,240,160,0)}}

/* ============ 最新信息（CMS） ============ */
.ht-news-layout{display:grid;grid-template-columns:1.25fr 1fr;gap:22px;align-items:start}
.ht-news-main{
  border-radius:var(--ht-r-card);overflow:hidden;
  background:var(--ht-bg-1);border:1px solid var(--ht-line);
  box-shadow:var(--ht-sh-card);
  transition:transform .2s ease-out,border-color .2s ease-out,box-shadow .2s ease-out;
}
.ht-news-main:hover{transform:translateY(-3px);border-color:var(--ht-line-acc);box-shadow:var(--ht-sh-card-h)}
.ht-news-main-link{display:block;color:inherit}
.ht-news-main-link:hover{color:inherit}
.ht-news-media{position:relative;overflow:hidden}
.ht-news-media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .35s ease-out}
.ht-news-main:hover .ht-news-media img{transform:scale(1.04)}
.ht-news-media .ht-badge{position:absolute;left:14px;top:14px;background:rgba(7,12,22,.8);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.ht-news-body{padding:22px}
.ht-news-body h3{font-size:19.5px;line-height:1.5;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ht-news-main:hover .ht-news-body h3{color:var(--ht-acc)}
.ht-news-body p{
  font-size:14.5px;color:var(--ht-t3);line-height:1.8;margin-bottom:16px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.ht-news-meta{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--ht-t3)}
.ht-news-meta .ht-more{color:var(--ht-acc);display:inline-flex;align-items:center;gap:6px}
.ht-news-list{
  border-radius:var(--ht-r-card);background:var(--ht-bg-1);
  border:1px solid var(--ht-line);overflow:hidden;
}
.ht-news-list li{border-bottom:1px solid var(--ht-line)}
.ht-news-list li:last-child{border-bottom:0}
.ht-news-list a{
  display:grid;grid-template-columns:auto 1fr;gap:8px 12px;align-items:center;
  padding:16px 20px;color:var(--ht-t2);
  transition:background-color .2s ease-out,padding-left .2s ease-out;
}
.ht-news-list a:hover{background:rgba(53,240,160,.05);padding-left:24px;color:var(--ht-t2)}
.ht-news-title{font-size:14.6px;color:var(--ht-t1);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ht-news-list a:hover .ht-news-title{color:var(--ht-acc)}
.ht-news-list time{grid-column:2;font-size:12.5px;color:var(--ht-t3)}
.ht-empty{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  padding:64px 24px;text-align:center;
  border-radius:var(--ht-r-card);
  background:var(--ht-bg-1);border:1px dashed var(--ht-line);
}
.ht-empty i{font-size:34px;color:var(--ht-mute)}
.ht-empty p{font-size:14.5px;color:var(--ht-t3);margin:0}
.ht-skeleton{
  height:220px;border-radius:var(--ht-r-card);
  background:linear-gradient(100deg,var(--ht-bg-2) 20%,rgba(255,255,255,.06) 40%,var(--ht-bg-2) 60%);
  background-size:220% 100%;animation:htShine 1.6s linear infinite;
}
@keyframes htShine{0%{background-position:120% 0}100%{background-position:-120% 0}}

/* ============ 数据速览 ============ */
.ht-stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-radius:var(--ht-r-card);
  background:var(--ht-bg-1);border:1px solid var(--ht-line);
  overflow:hidden;margin-bottom:26px;
}
.ht-stat{padding:26px 22px;border-right:1px solid var(--ht-line)}
.ht-stat:last-child{border-right:0}
.ht-stat b{display:block;font-size:clamp(26px,3vw,36px);color:var(--ht-t1);font-weight:700;line-height:1.2;font-variant-numeric:tabular-nums}
.ht-stat b span{font-size:15px;color:var(--ht-acc);margin-left:3px;font-weight:600}
.ht-stat p{font-size:13.4px;color:var(--ht-t3);margin:8px 0 0;line-height:1.6}
.ht-matrix{
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;
  padding:20px 22px;border-radius:var(--ht-r-card);
  background:var(--ht-bg-2);border:1px solid var(--ht-line);
}
.ht-matrix strong{font-size:14px;color:var(--ht-t1);margin-right:6px}
.ht-matrix a{
  font-size:13px;padding:6px 14px;border-radius:999px;
  border:1px solid var(--ht-line);color:var(--ht-t2);
  transition:all .2s ease-out;
}
.ht-matrix a:hover{color:var(--ht-acc);border-color:var(--ht-line-acc);background:rgba(53,240,160,.08)}

/* ============ FAQ ============ */
.ht-faq{max-width:920px;margin:0 auto}
.accordion{--bs-accordion-bg:transparent;--bs-accordion-color:var(--ht-t2);--bs-accordion-border-color:var(--ht-line);--bs-accordion-btn-color:var(--ht-t1);--bs-accordion-active-color:var(--ht-acc);--bs-accordion-active-bg:rgba(53,240,160,.05);--bs-accordion-btn-focus-box-shadow:none;--bs-accordion-border-radius:14px;--bs-accordion-inner-border-radius:13px}
.accordion-item{background:var(--ht-bg-1);border:1px solid var(--ht-line);border-radius:14px;margin-bottom:12px;overflow:hidden}
.accordion-button{
  background:transparent;color:var(--ht-t1);font-size:15.6px;font-weight:600;
  padding:20px 22px;line-height:1.6;box-shadow:none;
}
.accordion-button::after{
  background-image:none;content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;
  font-size:12px;color:var(--ht-acc);width:auto;height:auto;transition:transform .22s ease-out;
}
.accordion-button:not(.collapsed){color:var(--ht-acc);background:rgba(53,240,160,.05)}
.accordion-button:not(.collapsed)::after{transform:rotate(180deg)}
.accordion-button:focus{box-shadow:none;outline:none}
.accordion-button:focus-visible{outline:2px solid var(--ht-acc);outline-offset:-2px}
.accordion-body{font-size:15px;line-height:1.85;color:var(--ht-t2);padding:0 22px 22px;border-left:3px solid var(--ht-acc);margin-left:22px;padding-left:20px}

/* ============ CTA 条 ============ */
.ht-cta{
  position:relative;overflow:hidden;
  border-radius:var(--ht-r-card);
  padding:clamp(30px,4vw,52px);
  background:
    linear-gradient(120deg,rgba(53,240,160,.14),rgba(90,169,255,.07) 60%,transparent),
    var(--ht-bg-1);
  border:1px solid var(--ht-line-acc);
  box-shadow:var(--ht-sh-card);
  display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;
}
.ht-cta h2{font-size:clamp(20px,2.4vw,28px);margin-bottom:10px}
.ht-cta p{font-size:14.5px;color:var(--ht-t3);margin:0;max-width:620px}

/* ============ 页脚 ============ */
.ht-footer{
  background:var(--ht-bg-1);
  border-top:1px solid var(--ht-line);
  padding:clamp(44px,5vw,68px) 0 26px;
  margin-top:8px;
}
.ht-footer::before{
  content:"";display:block;height:1px;margin:-1px 0 0;
  background:linear-gradient(90deg,transparent,var(--ht-acc),transparent);
  opacity:.55;
}
.ht-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:clamp(22px,3vw,40px)}
.ht-footer h4{font-size:14px;color:var(--ht-t1);font-weight:700;margin-bottom:16px;letter-spacing:.04em}
.ht-footer p{font-size:13.4px;color:var(--ht-t3);line-height:1.8}
.ht-footer-links{display:flex;flex-direction:column;gap:10px}
.ht-footer-links a{font-size:13.5px;color:var(--ht-t2)}
.ht-footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.ht-footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;color:var(--ht-t1);font-weight:700;font-size:16px}
.ht-sub-form{display:flex;gap:8px;margin-top:14px}
.ht-input{
  flex:1;min-width:0;
  padding:11px 14px;border-radius:10px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);
  color:var(--ht-t1);font-size:13.5px;outline:none;
  transition:border-color .2s ease-out,box-shadow .2s ease-out;
}
.ht-input::placeholder{color:var(--ht-t3)}
.ht-input:focus{border-color:var(--ht-acc);box-shadow:0 0 0 3px rgba(53,240,160,.18)}
.ht-form-note{font-size:12.4px;color:var(--ht-t3);margin-top:10px}
.ht-footer-bottom{
  margin-top:clamp(30px,4vw,48px);padding-top:22px;
  border-top:1px solid var(--ht-line);
  text-align:center;font-size:13px;color:var(--ht-t3);
}
.ht-footer-bottom span{color:var(--ht-t2)}

/* ============ 移动端底栏 ============ */
.ht-mobile-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:1040;
  height:56px;padding:8px 14px;
  padding-bottom:calc(8px + env(safe-area-inset-bottom,0px));
  background:rgba(7,12,22,.94);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-top:1px solid var(--ht-line-acc);
  align-items:center;gap:10px;
}
.ht-mobile-bar .ht-btn{flex:1;padding:11px 16px;font-size:14px}
.ht-top-btn{
  width:44px;height:40px;flex-shrink:0;border-radius:10px;
  background:rgba(255,255,255,.06);border:1px solid var(--ht-line);
  color:var(--ht-t1);font-size:14px;
}
.ht-top-btn:hover{border-color:var(--ht-acc);color:var(--ht-acc)}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .ht-hero-grid{grid-template-columns:1fr;gap:30px}
  .ht-panel{max-width:640px}
  .ht-news-layout{grid-template-columns:1fr}
  .ht-progress-panel{grid-template-columns:1fr}
}
@media (max-width:991.98px){
  .ht-channels{display:none}
  .ht-search{display:none}
  .ht-burger{display:inline-grid;place-items:center}
  .ht-feature-grid{grid-template-columns:1fr}
  .ht-feature-visual{min-height:0}
  .ht-feature-visual img{aspect-ratio:16/9}
  .ht-channels-bar{grid-template-columns:repeat(2,1fr)}
  .ht-stats{grid-template-columns:repeat(2,1fr)}
  .ht-stat:nth-child(2){border-right:0}
  .ht-stat:nth-child(-n+2){border-bottom:1px solid var(--ht-line)}
  .ht-footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:767.98px){
  body{padding-bottom:66px;font-size:15.5px}
  .ht-hero{min-height:78vh;display:flex;align-items:center}
  .ht-hero-grid{padding-top:6px}
  .ht-nav-inner{height:62px}
  .ht-brand-text{font-size:15.5px}
  .ht-hero-actions .ht-btn{flex:1 1 100%}
  .ht-step-cluster{grid-template-columns:1fr}
  .ht-step.wide{grid-column:auto}
  .ht-step-num{font-size:60px}
  .ht-reward{flex:0 0 82vw}
  .ht-cta{flex-direction:column;align-items:flex-start}
  .ht-cta .ht-btn{width:100%}
  .ht-mobile-bar{display:flex}
  .ht-news-body h3{font-size:17.5px}
}
@media (max-width:575.98px){
  .ht-channels-bar{grid-template-columns:1fr}
  .ht-stats{grid-template-columns:1fr}
  .ht-stat{border-right:0;border-bottom:1px solid var(--ht-line);padding:20px 18px}
  .ht-stat:last-child{border-bottom:0}
  .ht-footer-grid{grid-template-columns:1fr}
  .ht-panel{padding:18px}
  .ht-sub-form{flex-direction:column}
  .ht-sub-form .ht-btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
}

/* roulang page: article */
:root{
  --ht-bg-0:#070C16;
  --ht-bg-1:#0C1424;
  --ht-bg-2:#121E33;
  --ht-acc:#35F0A0;
  --ht-acc-d:#1FD489;
  --ht-gold:#FFC44D;
  --ht-cyan:#5AA9FF;
  --ht-live:#FF5A6E;
  --ht-mute:#6C7A90;
  --ht-t1:#E9EFF8;
  --ht-t2:#A9B6CA;
  --ht-t3:#6F7D93;
  --ht-line:rgba(255,255,255,.08);
  --ht-glass:rgba(255,255,255,.045);
  --ht-r-lg:16px;
  --ht-r-md:14px;
  --ht-r-sm:10px;
  --ht-shadow:0 16px 36px rgba(0,0,0,.42);
  --ht-shadow-lg:0 22px 48px rgba(0,0,0,.55);
  --ht-shadow-acc:0 10px 26px rgba(53,240,160,.30);
  --bs-body-bg:#070C16;
  --bs-body-color:#A9B6CA;
  --bs-border-color:rgba(255,255,255,.08);
  --bs-primary:#35F0A0;
  --bs-border-radius:14px;
  --bs-font-sans-serif:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ht-bg-0);
  color:var(--ht-t2);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--ht-cyan);text-decoration:none;transition:color .2s ease-out}
a:hover{color:var(--ht-acc)}
button,input{font-family:inherit}
button{color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--ht-acc);outline-offset:2px;border-radius:4px}
::selection{background:rgba(53,240,160,.28);color:#fff}
.ht-num{font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.ht-wrap{max-width:1240px;margin:0 auto;padding:0 clamp(16px,4vw,32px)}
.ht-read{max-width:780px}

/* ============ 顶部导航 ============ */
.ht-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(7,12,22,.88);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--ht-line);
  transition:background .22s ease-out,box-shadow .22s ease-out;
}
.ht-header.is-stuck{
  background:rgba(7,12,22,.95);
  box-shadow:0 10px 30px rgba(0,0,0,.45);
  border-bottom-color:rgba(53,240,160,.22);
}
.ht-top-inner{display:flex;align-items:center;gap:18px;min-height:66px;transition:min-height .22s ease-out}
.ht-header.is-stuck .ht-top-inner{min-height:56px}
.ht-brand{display:flex;align-items:center;gap:10px;color:var(--ht-t1);font-weight:700;font-size:18px;letter-spacing:.03em;flex:0 0 auto}
.ht-brand:hover{color:var(--ht-t1)}
.ht-brand-mark{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--ht-acc),#12a273);
  color:#062018;font-weight:800;font-size:17px;
  box-shadow:0 6px 18px rgba(53,240,160,.25);
  clip-path:polygon(0 0,100% 0,100% 72%,78% 100%,0 100%);
}
.ht-brand-sub{font-size:12px;color:var(--ht-t3);font-weight:400;letter-spacing:.06em}
.ht-top-tools{margin-left:auto;display:flex;align-items:center;gap:12px}
.ht-hot{display:flex;align-items:center;gap:6px}
.ht-hot-label{font-size:12px;color:var(--ht-t3);white-space:nowrap}
.ht-chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;border-radius:999px;font-size:12.5px;
  border:1px solid var(--ht-line);color:var(--ht-t2);background:rgba(255,255,255,.02);
  transition:border-color .2s ease-out,color .2s ease-out,background .2s ease-out;
}
.ht-chip:hover{color:var(--ht-t1);border-color:rgba(53,240,160,.45);background:rgba(53,240,160,.08)}
.ht-search{display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.04);border:1px solid var(--ht-line);border-radius:999px;padding:4px 6px 4px 14px}
.ht-search input{border:0;background:transparent;color:var(--ht-t1);font-size:13.5px;width:150px;outline:none}
.ht-search input::placeholder{color:var(--ht-t3)}
.ht-search button{
  border-radius:999px;background:rgba(53,240,160,.14);color:var(--ht-acc);
  font-size:13px;padding:5px 12px;transition:background .2s ease-out;
}
.ht-search button:hover{background:rgba(53,240,160,.26)}
.ht-burger{
  display:none;width:40px;height:40px;border-radius:12px;
  border:1px solid var(--ht-line);background:rgba(255,255,255,.04);
  align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.ht-burger span{display:block;width:16px;height:2px;background:var(--ht-t1);border-radius:2px}
.ht-channels-bar{border-top:1px solid var(--ht-line);background:rgba(12,20,36,.55)}
.ht-channels-inner{display:flex;align-items:center;gap:14px;min-height:50px}
.ht-channels{display:flex;align-items:center;gap:6px;overflow-x:auto;scrollbar-width:none;padding:4px 0}
.ht-channels::-webkit-scrollbar{display:none}
.ht-ch{
  position:relative;padding:8px 15px;border-radius:999px;color:var(--ht-t2);
  font-size:14.5px;white-space:nowrap;transition:background .2s ease-out,color .2s ease-out;
}
.ht-ch:hover{color:var(--ht-t1);background:rgba(255,255,255,.06)}
.ht-ch.active{color:var(--ht-t1);background:rgba(53,240,160,.10)}
.ht-ch.active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:0;height:2px;
  background:var(--ht-acc);border-radius:2px;box-shadow:0 0 10px rgba(53,240,160,.7);
}
.ht-live-dot{
  display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ht-live);
  padding:5px 12px;border-radius:999px;border:1px solid rgba(255,90,110,.35);white-space:nowrap;
}
.ht-live-dot i{width:6px;height:6px;border-radius:50%;background:var(--ht-live);display:block;box-shadow:0 0 8px var(--ht-live)}
.ht-mobile-panel{background:var(--ht-bg-1);border-top:1px solid var(--ht-line);padding:18px 0 24px}
.ht-mobile-panel .ht-m-list{display:flex;flex-direction:column;gap:4px;margin-bottom:16px}
.ht-mobile-panel .ht-m-list a{padding:11px 4px;border-bottom:1px solid var(--ht-line);color:var(--ht-t2);font-size:15px}
.ht-mobile-panel .ht-m-list a.active{color:var(--ht-acc)}
.ht-m-search{display:flex;gap:8px;margin-bottom:16px}
.ht-m-search input{flex:1;background:rgba(255,255,255,.04);border:1px solid var(--ht-line);border-radius:10px;padding:10px 14px;color:var(--ht-t1);font-size:14px;outline:none}
.ht-m-search input:focus{border-color:var(--ht-acc);box-shadow:0 0 0 3px rgba(53,240,160,.16)}

/* ============ 面包屑与页头 ============ */
.ht-pagehead{
  position:relative;overflow:hidden;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--ht-line);
}
.ht-pagehead::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,12,22,.84) 0%,rgba(7,12,22,.94) 62%,var(--ht-bg-0) 100%);
}
.ht-pagehead::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(circle at 78% 10%,#000 0%,transparent 68%);
  -webkit-mask-image:radial-gradient(circle at 78% 10%,#000 0%,transparent 68%);
}
.ht-pagehead .ht-wrap{position:relative;z-index:2;padding-top:clamp(24px,4vw,40px);padding-bottom:clamp(32px,5vw,56px)}
.ht-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ht-t3);padding:14px 0 0}
.ht-crumb a{color:var(--ht-t3)}
.ht-crumb a:hover{color:var(--ht-acc)}
.ht-crumb .sep{color:rgba(255,255,255,.18)}
.ht-crumb .cur{color:var(--ht-t2);font-weight:600}
.ht-article-head{margin-top:22px;max-width:880px}
.ht-badges{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px}
.ht-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;font-size:12px;line-height:1.6;white-space:nowrap}
.ht-badge-cyan{border:1px solid rgba(90,169,255,.45);color:var(--ht-cyan);background:rgba(90,169,255,.08)}
.ht-badge-acc{background:rgba(53,240,160,.14);color:var(--ht-acc);border:1px solid rgba(53,240,160,.3)}
.ht-badge-gold{border:1px solid rgba(255,196,77,.42);color:var(--ht-gold);background:rgba(255,196,77,.08)}
.ht-article-head h1{
  font-size:clamp(27px,4vw,42px);line-height:1.3;font-weight:700;color:var(--ht-t1);
  margin:0 0 18px;letter-spacing:.01em;
}
.ht-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:13.5px;color:var(--ht-t3);margin-bottom:20px}
.ht-meta span{display:inline-flex;align-items:center;gap:6px}
.ht-meta .dot{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.22);display:block}
.ht-tags{display:flex;flex-wrap:wrap;gap:8px}
.ht-tag{
  font-size:12.5px;padding:5px 12px;border-radius:8px;color:var(--ht-t2);
  background:rgba(255,255,255,.04);border:1px solid var(--ht-line);
  transition:color .2s ease-out,border-color .2s ease-out;
}
.ht-tag:hover{color:var(--ht-acc);border-color:rgba(53,240,160,.4)}

/* ============ 文章布局 ============ */
.ht-main{padding:clamp(36px,5vw,60px) 0 clamp(48px,6vw,80px)}
.ht-article-grid{display:grid;grid-template-columns:minmax(0,780px) 300px;gap:56px;justify-content:center;align-items:start}
.ht-lead{
  position:relative;padding:18px 22px 18px 24px;margin-bottom:34px;
  background:var(--ht-glass);border:1px solid var(--ht-line);border-radius:var(--ht-r-md);
  border-left:3px solid var(--ht-acc);
  font-size:16.5px;line-height:1.9;color:#C6D2E4;
}
.ht-lead strong{color:var(--ht-t1)}
.ht-article-body{font-size:17px;line-height:1.95;color:#BCC9DC;word-break:break-word}
.ht-article-body > *:first-child{margin-top:0}
.ht-article-body h2{
  font-size:clamp(21px,2.4vw,26px);line-height:1.45;font-weight:700;color:var(--ht-t1);
  margin:2.2em 0 .8em;padding-left:14px;border-left:3px solid var(--ht-acc);scroll-margin-top:130px;
}
.ht-article-body h3{
  font-size:19px;line-height:1.55;font-weight:600;color:var(--ht-t1);
  margin:1.8em 0 .6em;scroll-margin-top:130px;
}
.ht-article-body h4{font-size:17px;font-weight:600;color:var(--ht-t1);margin:1.5em 0 .5em}
.ht-article-body p{margin:0 0 1.15em}
.ht-article-body ul,.ht-article-body ol{margin:0 0 1.3em;padding-left:1.5em}
.ht-article-body li{margin:.45em 0}
.ht-article-body li::marker{color:var(--ht-acc)}
.ht-article-body a{color:var(--ht-acc);border-bottom:1px solid rgba(53,240,160,.35)}
.ht-article-body a:hover{color:var(--ht-acc-d);border-bottom-color:var(--ht-acc-d)}
.ht-article-body img{border-radius:var(--ht-r-md);margin:1.7em auto;box-shadow:var(--ht-shadow)}
.ht-article-body figure{margin:1.7em 0}
.ht-article-body figcaption{text-align:center;font-size:13px;color:var(--ht-t3);margin-top:10px}
.ht-article-body blockquote{
  margin:1.7em 0;padding:18px 24px;border-radius:var(--ht-r-md);
  background:var(--ht-glass);border-left:3px solid var(--ht-gold);color:#C3CFE0;
}
.ht-article-body blockquote p:last-child{margin-bottom:0}
.ht-article-body table{width:100%;border-collapse:collapse;margin:1.7em 0;font-size:15px;border:1px solid var(--ht-line);border-radius:var(--ht-r-md);overflow:hidden}
.ht-article-body th{background:var(--ht-bg-2);color:var(--ht-t1);text-align:left;padding:12px 14px;font-weight:600;border-bottom:1px solid var(--ht-line)}
.ht-article-body td{padding:12px 14px;border-bottom:1px solid var(--ht-line)}
.ht-article-body tbody tr:nth-child(even){background:rgba(255,255,255,.022)}
.ht-article-body code{background:rgba(90,169,255,.12);color:#9CC7FF;padding:2px 6px;border-radius:6px;font-size:.92em}
.ht-article-body hr{border:0;border-top:1px solid var(--ht-line);margin:2.2em 0}

/* 目录侧栏 */
.ht-side{position:sticky;top:130px;display:flex;flex-direction:column;gap:20px}
.ht-toc{background:var(--ht-bg-1);border:1px solid var(--ht-line);border-radius:var(--ht-r-lg);padding:20px 20px 16px;box-shadow:var(--ht-shadow)}
.ht-toc h3{font-size:13px;letter-spacing:.12em;color:var(--ht-t3);font-weight:600;margin:0 0 14px;display:flex;align-items:center;gap:8px}
.ht-toc h3::before{content:"";width:3px;height:13px;border-radius:2px;background:var(--ht-acc);display:block}
.ht-toc ol{list-style:none;margin:0;padding:0;border-left:1px solid var(--ht-line)}
.ht-toc a{
  display:block;padding:7px 0 7px 14px;font-size:13.5px;color:var(--ht-t2);
  border-left:2px solid transparent;margin-left:-1px;line-height:1.6;
  transition:color .2s ease-out,border-color .2s ease-out,padding-left .2s ease-out;
}
.ht-toc a:hover{color:var(--ht-t1);padding-left:17px}
.ht-toc a.is-active{color:var(--ht-acc);border-left-color:var(--ht-acc);font-weight:600}
.ht-toc a.lv3{padding-left:26px;font-size:13px;color:var(--ht-t3)}
.ht-toc a.lv3.is-active{color:var(--ht-acc);padding-left:26px}
.ht-side-card{
  background:linear-gradient(160deg,rgba(53,240,160,.09),rgba(255,255,255,.02));
  border:1px solid rgba(53,240,160,.22);border-radius:var(--ht-r-lg);padding:22px 20px;
  clip-path:polygon(0 0,100% 0,100% 88%,88% 100%,0 100%);
}
.ht-side-card h3{font-size:16px;color:var(--ht-t1);margin:0 0 10px;font-weight:600}
.ht-side-card p{font-size:13.5px;color:var(--ht-t2);margin:0 0 14px;line-height:1.75}

/* 按钮 */
.ht-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;font-size:14.5px;font-weight:600;padding:12px 24px;
  transition:transform .2s ease-out,background .2s ease-out,box-shadow .2s ease-out,color .2s ease-out,border-color .2s ease-out;
  white-space:nowrap;
}
.ht-btn-primary{background:var(--ht-acc);color:#062018;box-shadow:var(--ht-shadow-acc)}
.ht-btn-primary:hover{background:var(--ht-acc-d);color:#062018;transform:translateY(-2px)}
.ht-btn-primary:active{transform:translateY(1px)}
.ht-btn-ghost{border:1px solid rgba(255,255,255,.16);color:var(--ht-t1);background:rgba(255,255,255,.03)}
.ht-btn-ghost:hover{border-color:rgba(53,240,160,.5);color:var(--ht-acc);transform:translateY(-2px)}
.ht-btn-sm{padding:9px 18px;font-size:13.5px}
.ht-btn-gold{background:rgba(255,196,77,.14);color:var(--ht-gold);border:1px solid rgba(255,196,77,.42)}
.ht-btn-gold:hover{background:rgba(255,196,77,.24);color:var(--ht-gold);transform:translateY(-2px)}

/* 空态 */
.ht-empty{
  text-align:center;padding:64px 24px;background:var(--ht-bg-1);
  border:1px dashed rgba(255,255,255,.14);border-radius:var(--ht-r-lg);
}
.ht-empty .ht-empty-ico{
  width:56px;height:56px;margin:0 auto 18px;border-radius:16px;display:grid;place-items:center;
  background:rgba(53,240,160,.1);color:var(--ht-acc);font-size:24px;
}
.ht-empty h2{font-size:20px;color:var(--ht-t1);margin:0 0 10px}
.ht-empty p{font-size:14.5px;color:var(--ht-t3);margin:0 0 20px}

/* 读完操作条 */
.ht-readbar{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;
  margin-top:44px;padding-top:26px;border-top:1px solid var(--ht-line);
}
.ht-readbar .ht-label{font-size:13px;color:var(--ht-t3);margin-right:2px}
.ht-icon-btn{
  display:inline-flex;align-items:center;gap:7px;padding:8px 15px;border-radius:999px;
  border:1px solid var(--ht-line);background:rgba(255,255,255,.03);
  font-size:13.5px;color:var(--ht-t2);transition:border-color .2s ease-out,color .2s ease-out,transform .2s ease-out;
}
.ht-icon-btn:hover{border-color:rgba(53,240,160,.45);color:var(--ht-acc);transform:translateY(-2px)}

/* 阅读提示（编号列表） */
.ht-section{padding:clamp(44px,6vw,76px) 0;border-top:1px solid var(--ht-line)}
.ht-sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:30px}
.ht-sec-head h2{font-size:clamp(21px,2.6vw,28px);color:var(--ht-t1);margin:0;font-weight:700;letter-spacing:.01em}
.ht-sec-head p{margin:8px 0 0;font-size:14px;color:var(--ht-t3);max-width:640px}
.ht-sec-link{font-size:14px;color:var(--ht-cyan);display:inline-flex;align-items:center;gap:6px}
.ht-sec-link:hover{color:var(--ht-acc)}
.ht-note-list{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--ht-line)}
.ht-note{padding:26px 26px 26px 0;border-right:1px solid var(--ht-line)}
.ht-note:last-child{border-right:0;padding-right:0}
.ht-note:not(:first-child){padding-left:26px}
.ht-note-num{font-size:30px;font-weight:800;color:rgba(53,240,160,.28);line-height:1;font-variant-numeric:tabular-nums;margin-bottom:12px}
.ht-note h3{font-size:17px;color:var(--ht-t1);margin:0 0 8px;font-weight:600}
.ht-note p{font-size:14px;color:var(--ht-t3);margin:0;line-height:1.8}

/* 相关推荐 */
.ht-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ht-card{
  display:flex;flex-direction:column;background:var(--ht-bg-1);border:1px solid var(--ht-line);
  border-radius:var(--ht-r-lg);overflow:hidden;box-shadow:var(--ht-shadow);
  transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.ht-card:hover{transform:translateY(-4px);box-shadow:var(--ht-shadow-lg);border-color:rgba(53,240,160,.28)}
.ht-card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--ht-bg-2)}
.ht-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease-out}
.ht-card:hover .ht-card-media img{transform:scale(1.05)}
.ht-card-media .ht-badge{position:absolute;left:12px;top:12px;background:rgba(7,12,22,.75);border:1px solid rgba(90,169,255,.45)}
.ht-card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.ht-card-body h3{font-size:16.5px;line-height:1.55;color:var(--ht-t1);margin:0;font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ht-card-body p{font-size:13.5px;color:var(--ht-t3);margin:0;line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ht-card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:12.5px;color:var(--ht-t3);padding-top:6px;border-top:1px solid var(--ht-line)}
.ht-card-foot a{font-size:13px;color:var(--ht-cyan)}
.ht-card-foot a:hover{color:var(--ht-acc)}

/* 转化条 */
.ht-cta{
  position:relative;overflow:hidden;border-radius:var(--ht-r-lg);
  background:linear-gradient(120deg,rgba(53,240,160,.12),rgba(90,169,255,.06) 55%,rgba(255,255,255,.02));
  border:1px solid rgba(53,240,160,.24);
  padding:clamp(28px,4vw,44px);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;
  clip-path:polygon(0 0,100% 0,100% 84%,94% 100%,0 100%);
}
.ht-cta h2{font-size:clamp(20px,2.4vw,26px);color:var(--ht-t1);margin:0 0 10px;font-weight:700}
.ht-cta p{margin:0;font-size:14.5px;color:var(--ht-t2);max-width:560px;line-height:1.8}
.ht-cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* 频道横条 */
.ht-channel-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.ht-channel-item{
  display:flex;flex-direction:column;gap:6px;padding:18px 18px;
  background:var(--ht-bg-1);border:1px solid var(--ht-line);border-radius:var(--ht-r-md);
  transition:border-color .2s ease-out,transform .2s ease-out,background .2s ease-out;
}
.ht-channel-item:hover{border-color:rgba(53,240,160,.4);transform:translateY(-3px);background:var(--ht-bg-2)}
.ht-channel-item strong{color:var(--ht-t1);font-size:15.5px;font-weight:600}
.ht-channel-item span{font-size:13px;color:var(--ht-t3);line-height:1.7}

/* 页脚 */
.ht-footer{position:relative;background:var(--ht-bg-1);border-top:1px solid var(--ht-line);padding:clamp(40px,5vw,64px) 0 26px;margin-top:10px}
.ht-footer::before{content:"";position:absolute;top:-1px;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(53,240,160,.55),transparent)}
.ht-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:36px}
.ht-footer-brand{display:flex;align-items:center;gap:10px;color:var(--ht-t1);font-weight:700;font-size:17px;margin-bottom:14px}
.ht-footer p{font-size:13.5px;color:var(--ht-t3);line-height:1.85;margin:0 0 12px}
.ht-footer h4{font-size:14px;color:var(--ht-t1);font-weight:600;margin:0 0 16px;letter-spacing:.04em}
.ht-footer-links{display:flex;flex-direction:column;gap:10px}
.ht-footer-links a{font-size:13.5px;color:var(--ht-t3);text-decoration:underline;text-decoration-color:transparent;text-underline-offset:4px;transition:color .2s ease-out,text-decoration-color .2s ease-out}
.ht-footer-links a:hover{color:var(--ht-t1);text-decoration-color:rgba(53,240,160,.6)}
.ht-sub-form{display:flex;gap:8px;margin-bottom:10px}
.ht-input{
  flex:1;min-width:0;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--ht-r-sm);padding:11px 14px;color:var(--ht-t1);font-size:14px;outline:none;
  transition:border-color .2s ease-out,box-shadow .2s ease-out;
}
.ht-input::placeholder{color:var(--ht-t3)}
.ht-input:focus{border-color:var(--ht-acc);box-shadow:0 0 0 3px rgba(53,240,160,.16)}
.ht-form-note{font-size:12.5px;color:var(--ht-t3);margin:0}
.ht-footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--ht-line);
  text-align:center;font-size:12.5px;color:var(--ht-t3);line-height:1.9;
}

/* 移动端底部操作条 */
.ht-mobile-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:1040;
  height:56px;padding:0 14px calc(0px + env(safe-area-inset-bottom));
  align-items:center;gap:10px;
  background:rgba(7,12,22,.94);backdrop-filter:blur(14px);border-top:1px solid rgba(53,240,160,.22);
}
.ht-mobile-bar .ht-btn{flex:1;padding:10px 16px;font-size:14px}
.ht-mobile-bar .ht-to-top{
  flex:0 0 auto;padding:10px 16px;border-radius:999px;border:1px solid var(--ht-line);
  font-size:13.5px;color:var(--ht-t2);
}
.ht-mobile-bar .ht-to-top:hover{color:var(--ht-acc);border-color:rgba(53,240,160,.4)}

/* 响应式 */
@media (max-width:1200px){
  .ht-article-grid{grid-template-columns:minmax(0,1fr) 270px;gap:36px}
}
@media (max-width:991.98px){
  .ht-article-grid{grid-template-columns:minmax(0,1fr);gap:0}
  .ht-side{position:static;margin-top:36px}
  .ht-channels-bar{display:none}
  .ht-search{display:none}
  .ht-burger{display:flex}
  .ht-cards{grid-template-columns:repeat(2,1fr)}
  .ht-note-list{grid-template-columns:1fr;border-top:0}
  .ht-note{padding:22px 0;border-right:0;border-top:1px solid var(--ht-line)}
  .ht-note:not(:first-child){padding-left:0}
  .ht-channel-bar{grid-template-columns:repeat(2,1fr)}
  .ht-footer-grid{grid-template-columns:repeat(2,1fr);gap:28px}
}
@media (max-width:767.98px){
  body{padding-bottom:64px}
  .ht-brand{font-size:16px}
  .ht-hot{display:none}
  .ht-mobile-bar{display:flex}
  .ht-cards{grid-template-columns:1fr}
  .ht-article-body{font-size:16px;line-height:1.9}
  .ht-lead{font-size:15.5px;padding:16px 16px 16px 18px}
  .ht-cta{clip-path:none;padding:26px 20px}
  .ht-cta-actions{width:100%}
  .ht-cta-actions .ht-btn{flex:1}
}
@media (max-width:575.98px){
  .ht-channel-bar{grid-template-columns:1fr}
  .ht-footer-grid{grid-template-columns:1fr}
  .ht-article-head h1{font-size:24px}
  .ht-readbar{gap:10px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --ht-bg-0:#070C16;
  --ht-bg-1:#0C1424;
  --ht-bg-2:#121E33;
  --ht-acc:#35F0A0;
  --ht-acc-d:#1FD489;
  --ht-gold:#FFC44D;
  --ht-cyan:#5AA9FF;
  --ht-live:#FF5A6E;
  --ht-t1:#E9EFF8;
  --ht-t2:#A9B6CA;
  --ht-t3:#6F7D93;
  --ht-line:rgba(255,255,255,.08);
  --ht-line-2:rgba(255,255,255,.14);
  --ht-glass:rgba(255,255,255,.045);
  --ht-r-card:16px;
  --ht-r-sm:10px;
  --ht-shadow:0 16px 36px rgba(0,0,0,.42);
  --ht-shadow-hover:0 22px 48px rgba(0,0,0,.55);
  --ht-glow:0 10px 26px rgba(53,240,160,.30);
  --ht-gap:20px;
  --ht-wrap:1240px;
  --bs-body-bg:#070C16;
  --bs-body-color:#A9B6CA;
  --bs-primary:#35F0A0;
  --bs-border-color:rgba(255,255,255,.08);
  --bs-border-radius:16px;
  --bs-link-color:#5AA9FF;
  --bs-link-hover-color:#35F0A0;
  --bs-font-sans-serif:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ht-bg-0);
  color:var(--ht-t2);
  font-family:var(--bs-font-sans-serif);
  font-size:16px;
  line-height:1.85;
  letter-spacing:.04em;
  -webkit-font-smoothing:antialiased;
  padding-bottom:0;
}
img{max-width:100%;display:block;}
a{color:var(--ht-cyan);text-decoration:none;transition:color .2s ease-out,opacity .2s ease-out;}
a:hover{color:var(--ht-acc);}
h1,h2,h3,h4{color:var(--ht-t1);margin:0;letter-spacing:.02em;font-weight:700;line-height:1.3;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--ht-acc);outline-offset:3px;border-radius:6px;}
.ht-num{font-variant-numeric:tabular-nums;letter-spacing:0;}

.ht-wrap{max-width:var(--ht-wrap);margin:0 auto;padding-left:clamp(16px,4vw,32px);padding-right:clamp(16px,4vw,32px);}
.ht-section{padding:clamp(56px,7vw,104px) 0;border-top:1px solid var(--ht-line);}
.ht-section:first-of-type{border-top:0;}
.ht-sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:clamp(24px,3vw,40px);flex-wrap:wrap;}
.ht-sec-head h2{font-size:clamp(22px,2.6vw,32px);}
.ht-sec-head .ht-sec-desc{margin-top:10px;font-size:14.5px;color:var(--ht-t3);max-width:640px;}
.ht-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.16em;color:var(--ht-acc);text-transform:uppercase;margin-bottom:12px;}
.ht-eyebrow::before{content:"";width:22px;height:1px;background:linear-gradient(90deg,var(--ht-acc),transparent);}

/* 按钮 */
.ht-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;padding:13px 26px;font-size:15px;font-weight:600;cursor:pointer;transition:transform .2s ease-out,box-shadow .2s ease-out,background-color .2s ease-out,border-color .2s ease-out,color .2s ease-out;white-space:nowrap;}
.ht-btn-primary{background:var(--ht-acc);color:#04170E;box-shadow:var(--ht-glow);}
.ht-btn-primary:hover{background:var(--ht-acc-d);color:#04170E;transform:translateY(-2px);}
.ht-btn-ghost{background:transparent;border-color:var(--ht-line-2);color:var(--ht-t1);}
.ht-btn-ghost:hover{border-color:var(--ht-acc);color:var(--ht-acc);transform:translateY(-2px);}
.ht-btn-line{background:transparent;border-color:rgba(255,196,77,.45);color:var(--ht-gold);padding:10px 20px;font-size:14px;}
.ht-btn-line:hover{background:rgba(255,196,77,.12);color:var(--ht-gold);transform:translateY(-2px);}
.ht-btn-sm{padding:9px 18px;font-size:13.5px;}
.ht-btn:active{transform:translateY(1px);}
.ht-btn[disabled]{opacity:.45;box-shadow:none;cursor:not-allowed;}

/* 徽章 */
.ht-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;line-height:1;padding:6px 10px;border-radius:var(--ht-r-sm);border:1px solid transparent;}
.ht-badge-ch{color:var(--ht-cyan);border-color:rgba(90,169,255,.4);background:rgba(90,169,255,.08);}
.ht-badge-live{color:#04170E;background:var(--ht-acc);}
.ht-badge-gold{color:var(--ht-gold);border-color:rgba(255,196,77,.45);background:rgba(255,196,77,.08);}
.ht-badge-live-red{color:#fff;background:var(--ht-live);}

/* 顶部导航 */
.ht-header{position:sticky;top:0;z-index:1030;background:rgba(7,12,22,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--ht-line);transition:box-shadow .2s ease-out,background-color .2s ease-out;}
.ht-header.is-stuck{box-shadow:0 12px 30px rgba(0,0,0,.55);border-bottom-color:rgba(53,240,160,.28);}
.ht-head-top{display:flex;align-items:center;justify-content:space-between;gap:18px;height:74px;transition:height .2s ease-out;}
.ht-header.is-stuck .ht-head-top{height:58px;}
.ht-logo{display:flex;align-items:center;gap:10px;color:var(--ht-t1);font-weight:700;font-size:17px;}
.ht-logo:hover{color:var(--ht-t1);}
.ht-logo-mark{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(140deg,var(--ht-acc),#0E9C68);color:#04170E;font-size:16px;font-weight:800;box-shadow:0 6px 18px rgba(53,240,160,.28);}
.ht-head-actions{display:flex;align-items:center;gap:12px;}
.ht-search{display:flex;align-items:center;border:1px solid var(--ht-line-2);border-radius:999px;background:var(--ht-bg-1);transition:border-color .2s ease-out,box-shadow .2s ease-out;}
.ht-search.is-open{border-color:var(--ht-acc);box-shadow:0 0 0 3px rgba(53,240,160,.16);}
.ht-search-btn{background:none;border:0;color:var(--ht-t2);padding:9px 12px;cursor:pointer;}
.ht-search-btn:hover{color:var(--ht-acc);}
.ht-search-input{width:0;padding:0;border:0;background:transparent;color:var(--ht-t1);font-size:14px;transition:width .22s ease-out,padding .22s ease-out;outline:none;}
.ht-search.is-open .ht-search-input{width:190px;padding:9px 14px 9px 0;}
.ht-search-input::placeholder{color:var(--ht-t3);}
.ht-burger{display:none;background:var(--ht-bg-2);border:1px solid var(--ht-line-2);color:var(--ht-t1);width:42px;height:42px;border-radius:var(--ht-r-sm);cursor:pointer;}
.ht-head-ch{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--ht-line);padding-top:8px;padding-bottom:8px;}
.ht-header.is-stuck .ht-head-ch{border-top-color:transparent;padding-top:0;padding-bottom:0;}
.ht-channels{display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
.ht-ch{position:relative;padding:10px 14px;font-size:14.5px;color:var(--ht-t2);border-radius:var(--ht-r-sm);transition:color .2s ease-out,background-color .2s ease-out;}
.ht-ch:hover{color:var(--ht-t1);background:rgba(255,255,255,.05);}
.ht-ch.active{color:var(--ht-t1);font-weight:600;}
.ht-ch.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;border-radius:2px;background:var(--ht-acc);box-shadow:0 0 10px rgba(53,240,160,.8);}
.ht-hot{display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:none;}
.ht-hot::-webkit-scrollbar{display:none;}
.ht-hot-label{font-size:12px;color:var(--ht-t3);white-space:nowrap;}
.ht-chip{font-size:12.5px;color:var(--ht-t2);border:1px solid var(--ht-line);border-radius:999px;padding:5px 12px;white-space:nowrap;background:var(--ht-bg-1);transition:color .2s ease-out,border-color .2s ease-out;}
.ht-chip:hover{color:var(--ht-acc);border-color:rgba(53,240,160,.5);}

/* 抽屉 */
.ht-offcanvas{background:var(--ht-bg-1);color:var(--ht-t2);border-left:1px solid var(--ht-line);width:320px;}
.ht-offcanvas .offcanvas-header{border-bottom:1px solid var(--ht-line);padding:18px 20px;}
.ht-offcanvas .btn-close{filter:invert(1) grayscale(1) brightness(1.6);}
.ht-drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:26px;}
.ht-drawer-nav a{padding:12px 14px;border-radius:var(--ht-r-sm);color:var(--ht-t2);font-size:15px;border:1px solid transparent;}
.ht-drawer-nav a.active{color:var(--ht-acc);border-color:rgba(53,240,160,.35);background:rgba(53,240,160,.07);}
.ht-drawer-nav a:hover{background:rgba(255,255,255,.05);color:var(--ht-t1);}
.ht-drawer-title{font-size:12px;letter-spacing:.16em;color:var(--ht-t3);margin:0 0 12px;}
.ht-drawer-chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;}

/* 面包屑 */
.ht-crumb{font-size:13px;color:var(--ht-t3);display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.ht-crumb a{color:var(--ht-t3);}
.ht-crumb a:hover{color:var(--ht-acc);}
.ht-crumb .sep{opacity:.5;}
.ht-crumb .cur{color:var(--ht-t2);font-weight:600;}

/* Hero */
.ht-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--ht-line);}
.ht-hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;opacity:.42;}
.ht-hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(7,12,22,.96) 0%,rgba(7,12,22,.78) 46%,rgba(7,12,22,.92) 100%);}
.ht-hero-grid-lines{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 70% 20%,#000 0%,transparent 72%);-webkit-mask-image:radial-gradient(ellipse at 70% 20%,#000 0%,transparent 72%);}
.ht-hero-glow{position:absolute;top:-160px;right:-80px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(53,240,160,.28),transparent 66%);filter:blur(6px);}
.ht-hero-inner{position:relative;padding:clamp(48px,6vw,88px) 0 clamp(46px,5vw,72px);}
.ht-hero-cols{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);gap:clamp(24px,4vw,56px);align-items:center;}
.ht-hero h1{font-size:clamp(30px,4.4vw,46px);line-height:1.24;margin:18px 0 16px;}
.ht-hero h1 em{font-style:normal;color:var(--ht-acc);}
.ht-hero-sub{font-size:16px;color:var(--ht-t2);max-width:600px;}
.ht-hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 26px;}
.ht-hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
.ht-hero-note{margin-top:18px;font-size:13px;color:var(--ht-t3);display:flex;align-items:center;gap:8px;}

.ht-panel{background:var(--ht-glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(53,240,160,.18);border-radius:var(--ht-r-card);box-shadow:var(--ht-shadow);padding:24px;clip-path:polygon(0 0,calc(100% - 30px) 0,100% 30px,100% 100%,0 100%);}
.ht-panel-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.ht-panel-top h2{font-size:15px;letter-spacing:.06em;}
.ht-status-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px dashed var(--ht-line);}
.ht-status-row:last-of-type{border-bottom:0;}
.ht-status-label{font-size:13.5px;color:var(--ht-t2);}
.ht-status-label small{display:block;font-size:12px;color:var(--ht-t3);}
.ht-status-val{font-size:22px;font-weight:700;color:var(--ht-t1);}
.ht-status-val.acc{color:var(--ht-acc);}
.ht-status-val.gold{color:var(--ht-gold);}
.ht-dot{width:8px;height:8px;border-radius:50%;background:var(--ht-live);display:inline-block;margin-right:6px;box-shadow:0 0 0 4px rgba(255,90,110,.18);animation:htPulse 2s infinite ease-out;}
@keyframes htPulse{0%{box-shadow:0 0 0 0 rgba(255,90,110,.35);}70%{box-shadow:0 0 0 10px rgba(255,90,110,0);}100%{box-shadow:0 0 0 0 rgba(255,90,110,0);}}

/* 能力条 */
.ht-cap-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--ht-gap);}
.ht-cap{display:flex;gap:14px;align-items:flex-start;padding:20px;border:1px solid var(--ht-line);border-radius:var(--ht-r-card);background:var(--ht-bg-1);transition:border-color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out;}
.ht-cap:hover{border-color:rgba(53,240,160,.4);transform:translateY(-2px);box-shadow:var(--ht-shadow);}
.ht-cap-icon{flex:0 0 42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(53,240,160,.1);color:var(--ht-acc);font-size:17px;}
.ht-cap h3{font-size:16px;margin-bottom:6px;}
.ht-cap p{font-size:13.5px;line-height:1.7;color:var(--ht-t3);}

/* 快讯卡片网格 */
.ht-news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--ht-gap);}
.ht-card{display:flex;flex-direction:column;background:var(--ht-bg-1);border:1px solid var(--ht-line);border-radius:var(--ht-r-card);overflow:hidden;transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;}
.ht-card:hover{transform:translateY(-2px);box-shadow:var(--ht-shadow-hover);border-color:rgba(53,240,160,.35);}
.ht-card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--ht-bg-2);}
.ht-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease-out;}
.ht-card:hover .ht-card-media img{transform:scale(1.04);}
.ht-card-media .ht-badge{position:absolute;top:14px;left:14px;}
.ht-card-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1;}
.ht-card-body h3{font-size:19px;line-height:1.45;}
.ht-card-body h3 a{color:var(--ht-t1);}
.ht-card-body h3 a:hover{color:var(--ht-acc);}
.ht-card-body p{font-size:14.5px;line-height:1.75;color:var(--ht-t2);}
.ht-card-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:14px;border-top:1px solid var(--ht-line);font-size:13px;color:var(--ht-t3);}
.ht-card-meta .ht-meta-left{display:flex;align-items:center;gap:10px;}

/* 流程步骤 */
.ht-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--ht-gap);}
.ht-flow-item{position:relative;padding:26px 22px;border:1px solid var(--ht-line);border-radius:var(--ht-r-card);background:linear-gradient(180deg,var(--ht-bg-1),var(--ht-bg-0));overflow:hidden;}
.ht-flow-item .ht-num-bg{position:absolute;top:6px;right:14px;font-size:64px;font-weight:800;letter-spacing:-.04em;color:rgba(255,255,255,.05);line-height:1;}
.ht-flow-item h3{font-size:17px;margin-bottom:8px;position:relative;}
.ht-flow-item p{font-size:13.5px;color:var(--ht-t3);line-height:1.72;position:relative;}
.ht-flow-item .ht-flow-tag{display:inline-block;font-size:12px;color:var(--ht-acc);margin-bottom:12px;position:relative;}

/* 数据速览 */
.ht-stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ht-line);border-bottom:1px solid var(--ht-line);}
.ht-stat{padding:30px 24px;border-left:1px solid var(--ht-line);}
.ht-stat:first-child{border-left:0;}
.ht-stat .ht-stat-num{font-size:clamp(26px,3.2vw,38px);font-weight:800;color:var(--ht-t1);line-height:1.1;}
.ht-stat .ht-stat-num span{font-size:16px;color:var(--ht-acc);margin-left:4px;font-weight:600;}
.ht-stat p{margin-top:10px;font-size:13.5px;color:var(--ht-t3);}

/* FAQ */
.ht-faq{max-width:900px;margin:0 auto;}
.ht-faq-item{border:1px solid var(--ht-line);border-radius:var(--ht-r-card);background:var(--ht-bg-1);margin-bottom:14px;overflow:hidden;transition:border-color .2s ease-out;}
.ht-faq-item:hover{border-color:var(--ht-line-2);}
.ht-faq-btn{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;background:none;border:0;color:var(--ht-t1);font-size:16px;font-weight:600;text-align:left;padding:20px 22px;cursor:pointer;position:relative;}
.ht-faq-btn::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:3px;background:var(--ht-acc);opacity:0;transition:opacity .2s ease-out;}
.ht-faq-btn[aria-expanded="true"]::before{opacity:1;}
.ht-faq-btn i{color:var(--ht-t3);transition:transform .24s ease-out;font-size:14px;}
.ht-faq-btn[aria-expanded="true"] i{transform:rotate(180deg);color:var(--ht-acc);}
.ht-faq-ans{padding:0 22px 22px 22px;font-size:15px;line-height:1.8;color:var(--ht-t2);}

/* CTA 玻璃条 */
.ht-cta{position:relative;overflow:hidden;border:1px solid rgba(53,240,160,.2);border-radius:calc(var(--ht-r-card) + 4px);background:var(--ht-glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:clamp(28px,4vw,48px);display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;box-shadow:var(--ht-shadow);}
.ht-cta::after{content:"";position:absolute;right:-70px;bottom:-120px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(255,196,77,.2),transparent 68%);}
.ht-cta h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:10px;position:relative;}
.ht-cta p{font-size:14.5px;color:var(--ht-t2);max-width:600px;position:relative;}
.ht-cta .ht-cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;}

/* 相关频道 */
.ht-related{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.ht-rel-card{display:flex;flex-direction:column;gap:8px;padding:20px;border:1px solid var(--ht-line);border-radius:var(--ht-r-card);background:var(--ht-bg-1);transition:border-color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out;}
.ht-rel-card:hover{border-color:rgba(53,240,160,.42);transform:translateY(-2px);box-shadow:var(--ht-shadow);}
.ht-rel-card strong{color:var(--ht-t1);font-size:16px;}
.ht-rel-card span{font-size:13px;color:var(--ht-t3);line-height:1.7;}
.ht-rel-card i{color:var(--ht-cyan);font-size:15px;}
.ht-back-row{margin-top:28px;display:flex;justify-content:center;}

/* 页脚 */
.ht-footer{background:var(--ht-bg-1);border-top:1px solid var(--ht-line);position:relative;padding:clamp(44px,5vw,72px) 0 0;}
.ht-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--ht-acc),rgba(255,196,77,.7),transparent);opacity:.75;}
.ht-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:clamp(22px,3vw,44px);}
.ht-footer-grid h4{font-size:14px;margin-bottom:16px;color:var(--ht-t1);}
.ht-footer-grid p{font-size:13.5px;color:var(--ht-t3);line-height:1.8;}
.ht-footer-brand{display:flex;align-items:center;gap:10px;color:var(--ht-t1);font-weight:700;margin-bottom:14px;font-size:16px;}
.ht-brand-mark{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(140deg,var(--ht-acc),#0E9C68);color:#04170E;font-weight:800;font-size:15px;}
.ht-footer-links{display:flex;flex-direction:column;gap:10px;}
.ht-footer-links a{font-size:13.5px;color:var(--ht-t3);}
.ht-footer-links a:hover{color:var(--ht-t1);text-decoration:underline;text-underline-offset:3px;}
.ht-sub-form{display:flex;gap:10px;margin:14px 0 10px;flex-wrap:wrap;}
.ht-input{flex:1 1 150px;background:var(--ht-bg-0);border:1px solid rgba(255,255,255,.12);border-radius:var(--ht-r-sm);color:var(--ht-t1);padding:11px 14px;font-size:14px;outline:none;transition:border-color .2s ease-out,box-shadow .2s ease-out;}
.ht-input::placeholder{color:var(--ht-t3);}
.ht-input:focus{border-color:var(--ht-acc);box-shadow:0 0 0 3px rgba(53,240,160,.18);}
.ht-form-note{font-size:12.5px;color:var(--ht-t3);}
.ht-footer-bottom{margin-top:clamp(30px,4vw,52px);padding:20px 0;border-top:1px solid var(--ht-line);text-align:center;font-size:13px;color:var(--ht-t3);}

/* 移动端底部操作条 */
.ht-mobile-bar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:1040;height:56px;padding:0 14px calc(env(safe-area-inset-bottom,0px));background:rgba(7,12,22,.94);backdrop-filter:blur(12px);border-top:1px solid rgba(53,240,160,.28);align-items:center;gap:10px;}
.ht-mobile-bar .ht-btn{flex:1;}
.ht-top-btn{width:44px;height:40px;border-radius:var(--ht-r-sm);border:1px solid var(--ht-line-2);background:var(--ht-bg-2);color:var(--ht-t1);cursor:pointer;}
.ht-top-btn:hover{border-color:var(--ht-acc);color:var(--ht-acc);}

/* 空状态 / 加载态 */
.ht-empty{display:flex;flex-direction:column;align-items:center;gap:14px;padding:56px 20px;border:1px dashed var(--ht-line-2);border-radius:var(--ht-r-card);text-align:center;}
.ht-empty i{font-size:30px;color:var(--ht-t3);}
.ht-empty p{font-size:14.5px;color:var(--ht-t3);}
.ht-skeleton{background:linear-gradient(90deg,var(--ht-bg-2) 25%,rgba(255,255,255,.06) 37%,var(--ht-bg-2) 63%);background-size:400% 100%;animation:htShine 1.6s infinite;border-radius:var(--ht-r-card);}
@keyframes htShine{0%{background-position:100% 50%;}100%{background-position:0 50%;}}

@media (max-width:1199.98px){
  .ht-cap-strip{grid-template-columns:repeat(2,1fr);}
  .ht-flow{grid-template-columns:repeat(2,1fr);}
  .ht-related{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:991.98px){
  .ht-hero-cols{grid-template-columns:1fr;}
  .ht-hero{min-height:auto;}
  .ht-panel{max-height:340px;overflow-y:auto;}
  .ht-stats{grid-template-columns:repeat(2,1fr);}
  .ht-stat:nth-child(3){border-left:0;}
  .ht-stat:nth-child(n+3){border-top:1px solid var(--ht-line);}
  .ht-footer-grid{grid-template-columns:repeat(2,1fr);}
  .ht-channels,.ht-hot{display:none;}
  .ht-burger{display:grid;place-items:center;}
  .ht-head-cta{display:none;}
  .ht-head-ch{display:none;}
}
@media (max-width:767.98px){
  body{font-size:15.5px;}
  .ht-news-grid{grid-template-columns:1fr;}
  .ht-cap-strip{grid-template-columns:1fr;}
  .ht-flow{grid-template-columns:1fr;}
  .ht-related{grid-template-columns:1fr;}
  .ht-stats{grid-template-columns:1fr;}
  .ht-stat{border-left:0;border-top:1px solid var(--ht-line);}
  .ht-stat:first-child{border-top:0;}
  .ht-search.is-open .ht-search-input{width:130px;}
  .ht-cta{flex-direction:column;align-items:flex-start;}
  .ht-mobile-bar{display:flex;}
  body{padding-bottom:70px;}
}
@media (max-width:519.98px){
  .ht-head-top{height:64px;}
  .ht-logo-text{font-size:15px;}
  .ht-btn{padding:12px 20px;font-size:14px;}
  .ht-hero-cta .ht-btn{width:100%;}
  .ht-footer-grid{grid-template-columns:1fr;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: category2 */
:root{
  --ht-bg-0:#070C16;
  --ht-bg-1:#0C1424;
  --ht-bg-2:#121E33;
  --ht-acc:#35F0A0;
  --ht-acc-d:#1FD489;
  --ht-gold:#FFC44D;
  --ht-cyan:#5AA9FF;
  --ht-live:#FF5A6E;
  --ht-t1:#E9EFF8;
  --ht-t2:#A9B6CA;
  --ht-t3:#6F7D93;
  --ht-line:rgba(255,255,255,.08);
  --ht-glass:rgba(255,255,255,.045);
  --ht-r-card:16px;
  --ht-r-sm:10px;
  --ht-shadow:0 16px 36px rgba(0,0,0,.42);
  --ht-shadow-hover:0 22px 48px rgba(0,0,0,.55);
  --ht-glow:0 10px 26px rgba(53,240,160,.30);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ht-bg-0);
  color:var(--ht-t2);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  padding-bottom:0;
}
img{max-width:100%;display:block}
a{color:var(--ht-cyan);text-decoration:none;transition:color .2s ease-out}
a:hover{color:var(--ht-acc)}
h1,h2,h3,h4{color:var(--ht-t1);margin:0;line-height:1.35;letter-spacing:.01em}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--ht-acc);outline-offset:2px}
::selection{background:rgba(53,240,160,.28);color:#fff}

.ht-wrap{max-width:1240px;margin:0 auto;padding:0 clamp(16px,4vw,32px)}
.ht-sec{padding:clamp(56px,7vw,104px) 0;border-top:1px solid var(--ht-line)}
.ht-sec-alt{background:var(--ht-bg-1)}

/* ---------- 顶部导航 ---------- */
.ht-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(7,12,22,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--ht-line);
  transition:background .22s ease-out,border-color .22s ease-out;
}
.ht-header.is-scrolled{
  background:rgba(7,12,22,.85);
  border-bottom:1px solid rgba(53,240,160,.35);
  box-shadow:0 10px 30px rgba(0,0,0,.45);
}
.ht-header-inner{display:flex;align-items:center;gap:20px;min-height:68px;padding-top:8px;padding-bottom:8px}
.ht-header.is-scrolled .ht-header-inner{min-height:56px}
.ht-brand{display:flex;align-items:center;gap:10px;color:var(--ht-t1);font-weight:700;font-size:17px;flex-shrink:0}
.ht-brand:hover{color:var(--ht-t1)}
.ht-brand-mark{
  width:34px;height:34px;border-radius:10px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--ht-acc),#1BBE7F);
  color:#04170F;font-weight:800;font-size:17px;
  clip-path:polygon(0 0,100% 0,100% 74%,74% 100%,0 100%);
}
.ht-brand-text{white-space:nowrap}

.ht-channels{display:flex;align-items:center;gap:4px;margin-left:12px;flex-wrap:wrap}
.ht-ch{
  position:relative;color:var(--ht-t2);font-size:14.5px;padding:8px 12px;border-radius:var(--ht-r-sm);
  white-space:nowrap;transition:color .2s ease-out,background .2s ease-out;
}
.ht-ch:hover{color:var(--ht-t1);background:rgba(255,255,255,.05)}
.ht-ch.active{color:var(--ht-t1);font-weight:600}
.ht-ch.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;
  background:var(--ht-acc);box-shadow:0 0 10px rgba(53,240,160,.7);
}
.ht-head-tools{margin-left:auto;display:flex;align-items:center;gap:10px}
.ht-icon-btn{
  width:38px;height:38px;border-radius:var(--ht-r-sm);border:1px solid var(--ht-line);
  background:rgba(255,255,255,.03);color:var(--ht-t2);display:grid;place-items:center;cursor:pointer;
  transition:all .2s ease-out;
}
.ht-icon-btn:hover{color:var(--ht-acc);border-color:rgba(53,240,160,.4)}
.ht-search{display:flex;align-items:center;gap:6px;max-width:0;overflow:hidden;transition:max-width .25s ease-out}
.ht-search.open{max-width:240px}
.ht-search input{
  width:100%;background:var(--ht-bg-2);border:1px solid var(--ht-line);border-radius:var(--ht-r-sm);
  color:var(--ht-t1);padding:8px 12px;font-size:14px;
}
.ht-search input::placeholder{color:var(--ht-t3)}
.ht-search input:focus{outline:none;border-color:var(--ht-acc);box-shadow:0 0 0 3px rgba(53,240,160,.16)}

.ht-hotbar{border-top:1px solid var(--ht-line);background:rgba(12,20,36,.6)}
.ht-hotbar-inner{display:flex;align-items:center;gap:10px;padding:8px 0;overflow-x:auto;scrollbar-width:none}
.ht-hotbar-inner::-webkit-scrollbar{display:none}
.ht-hotbar-label{font-size:12.5px;color:var(--ht-t3);flex-shrink:0}
.ht-chip{
  flex-shrink:0;font-size:12.5px;color:var(--ht-t2);border:1px solid var(--ht-line);
  background:rgba(255,255,255,.03);border-radius:999px;padding:4px 12px;transition:all .2s ease-out;
}
.ht-chip:hover{color:var(--ht-acc);border-color:rgba(53,240,160,.45);transform:translateY(-1px)}

/* 抽屉 */
.ht-drawer{background:var(--ht-bg-1);color:var(--ht-t2);width:320px;border-left:1px solid var(--ht-line)}
.ht-drawer .offcanvas-header{border-bottom:1px solid var(--ht-line)}
.ht-drawer .btn-close{filter:invert(1) grayscale(1);opacity:.7}
.ht-drawer-nav{display:flex;flex-direction:column;gap:4px;margin:16px 0 24px}
.ht-drawer-nav a{
  color:var(--ht-t2);font-size:15px;padding:11px 14px;border-radius:var(--ht-r-sm);
  border:1px solid transparent;
}
.ht-drawer-nav a.active{color:var(--ht-acc);border-color:rgba(53,240,160,.35);background:rgba(53,240,160,.07)}
.ht-drawer-nav a:hover{background:rgba(255,255,255,.05);color:var(--ht-t1)}
.ht-drawer h4{font-size:13px;color:var(--ht-t3);font-weight:600;letter-spacing:.08em;margin-bottom:10px}
.ht-drawer-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.ht-drawer-search input{
  width:100%;background:var(--ht-bg-2);border:1px solid var(--ht-line);border-radius:var(--ht-r-sm);
  color:var(--ht-t1);padding:11px 14px;font-size:14.5px;margin-bottom:10px;
}
.ht-drawer-search input::placeholder{color:var(--ht-t3)}

/* ---------- 按钮 ---------- */
.ht-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;padding:12px 26px;font-size:15px;font-weight:600;line-height:1.2;
  border:1px solid transparent;cursor:pointer;text-decoration:none;
  transition:transform .2s ease-out,background .2s ease-out,border-color .2s ease-out,box-shadow .2s ease-out,color .2s ease-out;
}
.ht-btn-primary{background:var(--ht-acc);color:#04170F;box-shadow:var(--ht-glow)}
.ht-btn-primary:hover{background:var(--ht-acc-d);color:#04170F;transform:translateY(-2px)}
.ht-btn-primary:active{transform:translateY(1px)}
.ht-btn-ghost{border-color:var(--ht-line);color:var(--ht-t1);background:rgba(255,255,255,.03)}
.ht-btn-ghost:hover{border-color:rgba(53,240,160,.5);color:var(--ht-acc);transform:translateY(-2px)}
.ht-btn-outline{border-color:rgba(255,196,77,.5);color:var(--ht-gold);background:rgba(255,196,77,.06)}
.ht-btn-outline:hover{background:rgba(255,196,77,.14);color:var(--ht-gold)}
.ht-btn-sm{padding:9px 18px;font-size:13.5px}
.ht-btn[disabled],.ht-btn.is-disabled{opacity:.45;box-shadow:none;cursor:not-allowed;transform:none}

/* ---------- 面包屑 ---------- */
.ht-crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ht-t3);padding:18px 0 0}
.ht-crumb a{color:var(--ht-t3)}
.ht-crumb a:hover{color:var(--ht-acc)}
.ht-crumb .sep{color:rgba(255,255,255,.2)}
.ht-crumb .cur{color:var(--ht-t1);font-weight:600}

/* ---------- Hero ---------- */
.ht-hero{
  position:relative;overflow:hidden;border-bottom:1px solid var(--ht-line);
  background-image:linear-gradient(90deg,rgba(7,12,22,.94) 0%,rgba(7,12,22,.78) 48%,rgba(7,12,22,.9) 100%),url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
}
.ht-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  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:56px 56px;
  mask-image:radial-gradient(circle at 78% 12%,#000 0%,transparent 68%);
}
.ht-hero::before{
  content:"";position:absolute;width:520px;height:520px;right:-160px;top:-220px;border-radius:50%;
  background:radial-gradient(circle,rgba(53,240,160,.26),transparent 68%);pointer-events:none;
}
.ht-hero-inner{
  position:relative;z-index:2;display:grid;grid-template-columns:1.35fr .95fr;gap:48px;
  align-items:center;padding:clamp(48px,6vw,88px) 0 clamp(52px,6.5vw,92px);
}
.ht-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.1em;
  color:var(--ht-acc);border:1px solid rgba(53,240,160,.32);background:rgba(53,240,160,.07);
  border-radius:999px;padding:5px 14px;margin-bottom:20px;
}
.ht-eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--ht-acc);box-shadow:0 0 8px rgba(53,240,160,.9)}
.ht-hero h1{font-size:clamp(30px,4.4vw,46px);font-weight:700;margin-bottom:14px}
.ht-hero h1 em{font-style:normal;color:var(--ht-acc)}
.ht-hero-sub{font-size:17px;color:var(--ht-t2);max-width:620px;margin-bottom:26px}
.ht-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.ht-hero-chips{display:flex;flex-wrap:wrap;gap:8px}

.ht-panel{
  position:relative;background:var(--ht-glass);border:1px solid rgba(53,240,160,.16);
  border-radius:var(--ht-r-card);backdrop-filter:blur(14px);padding:24px;box-shadow:var(--ht-shadow);
  clip-path:polygon(0 0,calc(100% - 26px) 0,100% 26px,100% 100%,0 100%);
}
.ht-panel h2{font-size:15px;letter-spacing:.06em;color:var(--ht-t3);font-weight:600;margin-bottom:16px}
.ht-panel-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:13px 0;border-bottom:1px dashed rgba(255,255,255,.09);
}
.ht-panel-row:last-child{border-bottom:0;padding-bottom:0}
.ht-panel-row .k{font-size:14.5px;color:var(--ht-t1)}
.ht-panel-row .v{font-size:14px;font-variant-numeric:tabular-nums;letter-spacing:.02em;color:var(--ht-gold)}
.ht-panel-row .v.acc{color:var(--ht-acc)}
.ht-panel-row .v.live{color:var(--ht-live)}

/* ---------- 通用板块头 ---------- */
.ht-sec-head{margin-bottom:clamp(28px,3.5vw,44px);display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.ht-sec-head h2{font-size:clamp(22px,2.6vw,32px);font-weight:700}
.ht-sec-head p{font-size:15px;color:var(--ht-t3);margin:10px 0 0;max-width:640px}
.ht-tag{
  display:inline-block;font-size:12px;padding:3px 10px;border-radius:var(--ht-r-sm);
  border:1px solid rgba(90,169,255,.4);color:var(--ht-cyan);background:rgba(90,169,255,.07);
}
.ht-tag-gold{border-color:rgba(255,196,77,.45);color:var(--ht-gold);background:rgba(255,196,77,.07)}

/* ---------- 榜单列表 ---------- */
.ht-filterbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.ht-rank-list{border-top:1px solid var(--ht-line)}
.ht-rank-item{
  display:grid;grid-template-columns:88px 1fr 210px;gap:24px;align-items:center;
  padding:26px 16px;border-bottom:1px solid var(--ht-line);
  transition:background .22s ease-out,transform .22s ease-out;
}
.ht-rank-item:hover{background:rgba(255,255,255,.028);transform:translateX(4px)}
.ht-rank-no{
  font-size:38px;font-weight:700;line-height:1;font-variant-numeric:tabular-nums;
  color:rgba(255,255,255,.13);letter-spacing:.02em;
}
.ht-rank-item:hover .ht-rank-no{color:rgba(53,240,160,.5)}
.ht-rank-title{font-size:19px;font-weight:600;color:var(--ht-t1);margin-bottom:6px}
.ht-rank-desc{font-size:14.5px;color:var(--ht-t2);margin:0}
.ht-rank-meta{font-size:13px;color:var(--ht-t3);margin-top:8px}
.ht-rank-side{text-align:right}
.ht-bar{height:6px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden;margin-bottom:8px}
.ht-bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#1FD489,#35F0A0);box-shadow:0 0 12px rgba(53,240,160,.45)}
.ht-bar-label{font-size:12.5px;color:var(--ht-t3);font-variant-numeric:tabular-nums}

/* ---------- 图文错落 ---------- */
.ht-split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,56px);align-items:center}
.ht-figure{border-radius:14px;overflow:hidden;border:1px solid var(--ht-line);box-shadow:var(--ht-shadow);aspect-ratio:16/10;background:var(--ht-bg-2)}
.ht-figure img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out}
.ht-figure:hover img{transform:scale(1.03)}
.ht-figure figcaption{font-size:12.5px;color:var(--ht-t3);padding:10px 14px;background:var(--ht-bg-1);border-top:1px solid var(--ht-line)}
.ht-note-card{
  background:var(--ht-bg-2);border:1px solid var(--ht-line);border-radius:var(--ht-r-card);
  padding:22px 24px;margin-bottom:18px;transition:all .22s ease-out;
}
.ht-note-card:hover{border-color:rgba(53,240,160,.32);transform:translateY(-2px);box-shadow:var(--ht-shadow)}
.ht-note-card h3{font-size:17px;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.ht-note-card h3::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--ht-acc);transform:rotate(45deg);flex-shrink:0}
.ht-note-card p{font-size:14.5px;margin:0;color:var(--ht-t2)}

/* ---------- 步骤 ---------- */
.ht-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ht-step{
  position:relative;background:var(--ht-bg-2);border:1px solid var(--ht-line);border-radius:var(--ht-r-card);
  padding:26px 22px;overflow:hidden;transition:all .22s ease-out;
}
.ht-step:hover{border-color:rgba(53,240,160,.32);transform:translateY(-3px);box-shadow:var(--ht-shadow-hover)}
.ht-step .ghost-no{
  position:absolute;right:12px;top:2px;font-size:56px;font-weight:800;line-height:1;
  color:rgba(255,255,255,.05);font-variant-numeric:tabular-nums;
}
.ht-step h3{font-size:17px;margin:14px 0 8px;position:relative}
.ht-step p{font-size:14px;color:var(--ht-t2);margin:0;position:relative}
.ht-step .ht-step-dot{width:26px;height:26px;border-radius:8px;background:rgba(53,240,160,.12);border:1px solid rgba(53,240,160,.35);display:grid;place-items:center;color:var(--ht-acc);font-size:13px;font-weight:700;position:relative}

/* ---------- 表格 ---------- */
.ht-table-wrap{border:1px solid var(--ht-line);border-radius:var(--ht-r-card);overflow:hidden;background:var(--ht-bg-1)}
table.ht-table{width:100%;border-collapse:collapse;font-size:14.5px}
table.ht-table thead th{
  background:var(--ht-bg-2);color:var(--ht-cyan);font-weight:600;font-size:13.5px;letter-spacing:.04em;
  text-align:left;padding:14px 20px;border-bottom:1px solid var(--ht-line);white-space:nowrap;
}
table.ht-table tbody td{padding:15px 20px;border-bottom:1px solid var(--ht-line);color:var(--ht-t2);vertical-align:top}
table.ht-table tbody tr:last-child td{border-bottom:0}
table.ht-table tbody tr{transition:background .2s ease-out}
table.ht-table tbody tr:hover{background:rgba(255,255,255,.035)}
table.ht-table tbody td:first-child{color:var(--ht-t1);font-weight:600}

/* ---------- FAQ ---------- */
.ht-faq{border-top:1px solid var(--ht-line)}
.ht-faq .accordion-item{background:transparent;border:0;border-bottom:1px solid var(--ht-line);border-radius:0}
.ht-faq .accordion-button{
  position:relative;background:transparent;color:var(--ht-t1);font-size:16.5px;font-weight:600;
  padding:22px 44px 22px 20px;border-radius:0;box-shadow:none;
}
.ht-faq .accordion-button::before{
  content:"";position:absolute;left:0;top:22px;bottom:22px;width:3px;border-radius:2px;
  background:var(--ht-acc);opacity:0;transition:opacity .2s ease-out;
}
.ht-faq .accordion-button:not(.collapsed){color:var(--ht-acc);background:rgba(53,240,160,.04)}
.ht-faq .accordion-button:not(.collapsed)::before{opacity:1}
.ht-faq .accordion-button:focus{box-shadow:none;border-color:transparent}
.ht-faq .accordion-button::after{
  background-image:none;content:"";width:9px;height:9px;border-right:2px solid var(--ht-t3);border-bottom:2px solid var(--ht-t3);
  transform:rotate(45deg);transition:transform .22s ease-out;margin-left:auto;position:absolute;right:20px;
}
.ht-faq .accordion-button:not(.collapsed)::after{transform:rotate(-135deg);border-color:var(--ht-acc)}
.ht-faq .accordion-body{font-size:15px;line-height:1.85;color:var(--ht-t2);padding:0 44px 24px 20px}

/* ---------- CTA 条 ---------- */
.ht-cta-band{
  background:linear-gradient(120deg,rgba(53,240,160,.10),rgba(255,196,77,.06));
  border:1px solid rgba(53,240,160,.22);border-radius:var(--ht-r-card);
  padding:clamp(28px,4vw,44px);backdrop-filter:blur(10px);
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.ht-cta-band h2{font-size:clamp(20px,2.4vw,28px);margin-bottom:8px}
.ht-cta-band p{margin:0;font-size:15px;color:var(--ht-t2);max-width:640px}

/* ---------- 表单 ---------- */
.ht-sub-form{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.ht-input{
  flex:1 1 180px;min-width:0;background:var(--ht-bg-2);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--ht-r-sm);color:var(--ht-t1);padding:11px 14px;font-size:14.5px;
  transition:border-color .2s ease-out,box-shadow .2s ease-out;
}
.ht-input::placeholder{color:var(--ht-t3)}
.ht-input:focus{outline:none;border-color:var(--ht-acc);box-shadow:0 0 0 3px rgba(53,240,160,.18)}
.ht-form-note{font-size:12.5px;color:var(--ht-t3);margin:0}

/* ---------- 相关频道 ---------- */
.ht-rel{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px}
.ht-rel-card{
  background:var(--ht-bg-2);border:1px solid var(--ht-line);border-radius:var(--ht-r-card);
  padding:20px;color:var(--ht-t1);display:block;transition:all .22s ease-out;
}
.ht-rel-card:hover{border-color:rgba(53,240,160,.35);transform:translateY(-3px);box-shadow:var(--ht-shadow);color:var(--ht-t1)}
.ht-rel-card strong{display:block;font-size:16px;margin-bottom:6px}
.ht-rel-card span{font-size:13.5px;color:var(--ht-t3)}
.ht-back-row{display:flex;justify-content:center}

/* ---------- 页脚 ---------- */
.ht-footer{background:var(--ht-bg-1);border-top:1px solid var(--ht-line);position:relative;padding-top:56px}
.ht-footer::before{
  content:"";position:absolute;top:-1px;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(53,240,160,.6),rgba(255,196,77,.5),transparent);
}
.ht-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:36px;padding-bottom:40px}
.ht-footer h4{font-size:14px;font-weight:700;color:var(--ht-t1);margin-bottom:14px;letter-spacing:.03em}
.ht-footer p{font-size:13.5px;color:var(--ht-t3);line-height:1.85}
.ht-footer-brand{display:flex;align-items:center;gap:10px;font-size:16.5px;font-weight:700;color:var(--ht-t1);margin-bottom:14px}
.ht-footer-links{display:flex;flex-direction:column;gap:9px}
.ht-footer-links a{font-size:13.5px;color:var(--ht-t2)}
.ht-footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.ht-footer-bottom{
  border-top:1px solid var(--ht-line);padding:20px 0;text-align:center;
  font-size:13px;color:var(--ht-t3);
}

/* ---------- 移动端底部条 ---------- */
.ht-mobile-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:1040;height:56px;
  background:rgba(7,12,22,.94);backdrop-filter:blur(12px);border-top:1px solid rgba(53,240,160,.25);
  padding:0 14px;padding-bottom:env(safe-area-inset-bottom);
  align-items:center;justify-content:space-between;gap:12px;
}
.ht-mobile-bar .ht-btn{flex:1;padding:11px 18px;font-size:14.5px}
.ht-totop{
  width:44px;height:40px;border-radius:var(--ht-r-sm);border:1px solid var(--ht-line);
  background:rgba(255,255,255,.04);color:var(--ht-t1);display:grid;place-items:center;cursor:pointer;
  transition:all .2s ease-out;flex-shrink:0;
}
.ht-totop:hover{border-color:rgba(53,240,160,.45);color:var(--ht-acc)}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .ht-channels{gap:2px}
  .ht-ch{padding:8px 9px;font-size:14px}
}
@media (max-width:991.98px){
  .ht-channels{display:none}
  .ht-hero-inner{grid-template-columns:1fr;gap:32px}
  .ht-panel{max-height:340px;overflow-y:auto}
  .ht-split{grid-template-columns:1fr}
  .ht-steps{grid-template-columns:repeat(2,1fr)}
  .ht-rel{grid-template-columns:repeat(2,1fr)}
  .ht-footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .ht-rank-item{grid-template-columns:60px 1fr;gap:16px}
  .ht-rank-side{grid-column:2;text-align:left}
  .ht-rank-no{font-size:30px}
}
@media (max-width:767.98px){
  body{padding-bottom:72px}
  .ht-mobile-bar{display:flex}
  .ht-hero-inner{padding:40px 0 48px}
  .ht-steps{grid-template-columns:1fr}
  .ht-rel{grid-template-columns:1fr}
  .ht-footer-grid{grid-template-columns:1fr}
  .ht-cta-band{flex-direction:column;align-items:flex-start}
  .ht-faq .accordion-button{font-size:15.5px;padding:18px 40px 18px 16px}
  .ht-faq .accordion-body{padding:0 20px 20px 16px}
  table.ht-table thead th,table.ht-table tbody td{padding:12px 14px;font-size:13.5px}
}
@media (max-width:520px){
  .ht-rank-item{padding:20px 4px}
  .ht-btn{padding:11px 20px;font-size:14.5px}
  .ht-hero-actions .ht-btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: category3 */
:root{
  --ht-bg-0:#070C16;
  --ht-bg-1:#0C1424;
  --ht-bg-2:#121E33;
  --ht-acc:#35F0A0;
  --ht-acc-d:#1FD489;
  --ht-gold:#FFC44D;
  --ht-cyan:#5AA9FF;
  --ht-live:#FF5A6E;
  --ht-mute:#6C7A90;
  --ht-t1:#E9EFF8;
  --ht-t2:#A9B6CA;
  --ht-t3:#6F7D93;
  --ht-line:rgba(255,255,255,.08);
  --ht-line-strong:rgba(255,255,255,.14);
  --ht-r-card:16px;
  --ht-r-md:14px;
  --ht-r-sm:10px;
  --ht-r-pill:999px;
  --ht-shadow:0 16px 36px rgba(0,0,0,.42);
  --ht-shadow-hover:0 22px 48px rgba(0,0,0,.55);
  --ht-glow:0 10px 26px rgba(53,240,160,.30);
  --ht-sec:clamp(56px,7vw,104px);
  --ht-gutter:20px;

  --bs-body-bg:var(--ht-bg-0);
  --bs-body-color:var(--ht-t2);
  --bs-primary:#35F0A0;
  --bs-border-color:rgba(255,255,255,.08);
  --bs-border-radius:16px;
  --bs-border-radius-sm:10px;
  --bs-link-color:#5AA9FF;
  --bs-link-hover-color:#35F0A0;
  --bs-font-sans-serif:"PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--ht-bg-0);
  color:var(--ht-t2);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--ht-acc)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;color:var(--ht-t1);line-height:1.3;font-weight:700}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--ht-acc);outline-offset:2px;border-radius:4px}
.ht-num{font-variant-numeric:tabular-nums;letter-spacing:0}

.ht-wrap{max-width:1240px;margin:0 auto;padding:0 clamp(16px,4vw,32px)}

/* ============ 吸顶导航 ============ */
.ht-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(7,12,22,.86);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--ht-line);
  transition:background .22s ease-out,border-color .22s ease-out;
}
.ht-header.is-stuck{
  background:rgba(7,12,22,.94);
  border-bottom-color:rgba(53,240,160,.34);
  box-shadow:0 10px 30px rgba(0,0,0,.45);
}
.ht-head-inner{
  display:flex;align-items:center;gap:18px;
  height:68px;
  transition:height .22s ease-out;
}
.ht-header.is-stuck .ht-head-inner{height:56px}
.ht-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.ht-brand-mark{
  width:34px;height:34px;border-radius:var(--ht-r-sm);
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--ht-acc),#0e9d68);
  color:#04140d;font-weight:800;font-size:17px;
  box-shadow:0 6px 18px rgba(53,240,160,.28);
}
.ht-logo-text{color:var(--ht-t1);font-weight:700;font-size:16.5px;white-space:nowrap}
.ht-logo:hover .ht-logo-text{color:var(--ht-acc)}

.ht-channels{display:flex;align-items:center;gap:2px;flex:1 1 auto;min-width:0}
.ht-ch{
  position:relative;
  padding:8px 13px;border-radius:var(--ht-r-sm);
  font-size:14.5px;color:var(--ht-t2);white-space:nowrap;
  transition:color .18s ease-out,background .18s ease-out;
}
.ht-ch:hover{color:var(--ht-t1);background:rgba(255,255,255,.05)}
.ht-ch.active{color:var(--ht-t1);font-weight:600}
.ht-ch.active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:0;height:2px;
  background:var(--ht-acc);border-radius:2px;
  box-shadow:0 0 12px rgba(53,240,160,.85);
}
.ht-head-tools{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.ht-search{
  display:flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--ht-line);
  border-radius:var(--ht-r-pill);
  padding:6px 14px;
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.ht-search:focus-within{border-color:rgba(53,240,160,.55);box-shadow:0 0 0 3px rgba(53,240,160,.14)}
.ht-search i{color:var(--ht-t3);font-size:13px}
.ht-search input{
  background:none;border:none;outline:none;
  width:160px;font-size:13.5px;color:var(--ht-t1);
}
.ht-search input::placeholder{color:var(--ht-t3)}
.ht-hot{display:flex;gap:6px}
.ht-hot-chip{
  font-size:12.5px;padding:5px 11px;border-radius:var(--ht-r-pill);
  border:1px solid var(--ht-line);color:var(--ht-t2);
  transition:color .18s ease-out,border-color .18s ease-out;
}
.ht-hot-chip:hover{color:var(--ht-acc);border-color:rgba(53,240,160,.5)}
.ht-menu-btn{
  display:none;width:40px;height:40px;border-radius:var(--ht-r-sm);
  border:1px solid var(--ht-line);background:rgba(255,255,255,.04);
  color:var(--ht-t1);align-items:center;justify-content:center;
}
.ht-menu-btn:hover{background:rgba(53,240,160,.12);border-color:rgba(53,240,160,.4)}

.ht-drawer{background:var(--ht-bg-1);color:var(--ht-t2);border-left:1px solid var(--ht-line)}
.ht-drawer .offcanvas-header{border-bottom:1px solid var(--ht-line)}
.ht-drawer .btn-close{filter:invert(1) grayscale(1) brightness(1.6)}
.ht-drawer-links{display:flex;flex-direction:column;gap:6px;margin-bottom:22px}
.ht-drawer-links a{
  padding:12px 14px;border-radius:var(--ht-r-sm);font-size:15px;
  border:1px solid transparent;
}
.ht-drawer-links a:hover{background:rgba(255,255,255,.05);border-color:var(--ht-line)}
.ht-drawer-links a.active{color:var(--ht-acc);border-color:rgba(53,240,160,.35);background:rgba(53,240,160,.08)}
.ht-drawer-title{font-size:13px;color:var(--ht-t3);letter-spacing:.08em;margin-bottom:10px}

/* ============ 面包屑 ============ */
.ht-crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:6px;
  font-size:13px;color:var(--ht-t3);
  padding:18px 0 0;
}
.ht-crumb a:hover{color:var(--ht-acc)}
.ht-crumb .sep{color:rgba(255,255,255,.22)}
.ht-crumb .now{color:var(--ht-t1);font-weight:600}

/* ============ Hero ============ */
.ht-hero{
  position:relative;overflow:hidden;
  border-bottom:1px solid var(--ht-line);
  background:
    linear-gradient(180deg,rgba(7,12,22,.68) 0%,rgba(7,12,22,.9) 62%,rgba(7,12,22,.97) 100%),
    url("/assets/images/backpic/back-2.png") center/cover no-repeat;
}
.ht-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  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:56px 56px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 82%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 82%);
}
.ht-hero::after{
  content:"";position:absolute;top:-160px;right:-120px;width:520px;height:520px;
  background:radial-gradient(circle,rgba(53,240,160,.22),transparent 66%);
  pointer-events:none;
}
.ht-hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(24px,4vw,56px);
  align-items:center;
  padding:clamp(40px,6vw,80px) 0 clamp(48px,6vw,88px);
}
.ht-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.1em;
  color:var(--ht-acc);
  border:1px solid rgba(53,240,160,.32);
  background:rgba(53,240,160,.08);
  border-radius:var(--ht-r-pill);
  padding:6px 14px;margin-bottom:18px;
}
.ht-eyebrow .dot{
  width:7px;height:7px;border-radius:50%;background:var(--ht-acc);
  box-shadow:0 0 10px rgba(53,240,160,.9);
}
.ht-hero h1{
  font-size:clamp(30px,4.4vw,46px);
  line-height:1.25;letter-spacing:.01em;
  margin-bottom:16px;
}
.ht-hero h1 em{font-style:normal;color:var(--ht-acc)}
.ht-hero-sub{font-size:clamp(15px,1.6vw,18px);color:var(--ht-t2);max-width:36ch;margin-bottom:14px}
.ht-hero-desc{font-size:14.5px;color:var(--ht-t3);max-width:52ch;margin-bottom:26px}
.ht-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.ht-tagrow{display:flex;flex-wrap:wrap;gap:8px}
.ht-tag{
  font-size:12.5px;padding:5px 12px;border-radius:var(--ht-r-pill);
  border:1px solid var(--ht-line);color:var(--ht-t2);background:rgba(255,255,255,.03);
}
.ht-tag:hover{border-color:rgba(90,169,255,.5);color:var(--ht-cyan)}

/* 数据面板 */
.ht-panel{
  position:relative;
  background:rgba(255,255,255,.045);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid rgba(53,240,160,.16);
  border-radius:var(--ht-r-card);
  padding:22px;
  box-shadow:var(--ht-shadow);
  clip-path:polygon(0 0,calc(100% - 26px) 0,100% 26px,100% 100%,0 100%);
}
.ht-panel-head{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:14px;margin-bottom:14px;
  border-bottom:1px solid var(--ht-line);
}
.ht-panel-head h3{font-size:15px;letter-spacing:.04em}
.ht-live{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;color:var(--ht-live);
  border:1px solid rgba(255,90,110,.4);border-radius:var(--ht-r-pill);padding:3px 10px;
}
.ht-live .pulse{
  width:7px;height:7px;border-radius:50%;background:var(--ht-live);
  animation:htPulse 1.6s ease-out infinite;
}
@keyframes htPulse{
  0%{box-shadow:0 0 0 0 rgba(255,90,110,.6)}
  70%{box-shadow:0 0 0 8px rgba(255,90,110,0)}
  100%{box-shadow:0 0 0 0 rgba(255,90,110,0)}
}
.ht-panel-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 0;border-bottom:1px solid rgba(255,255,255,.05);
}
.ht-panel-row:last-of-type{border-bottom:none;padding-bottom:0}
.ht-panel-row .k{font-size:13.5px;color:var(--ht-t2)}
.ht-panel-row .v{font-size:17px;font-weight:700;color:var(--ht-t1);font-variant-numeric:tabular-nums}
.ht-panel-row .v.acc{color:var(--ht-acc)}
.ht-panel-row .v.gold{color:var(--ht-gold)}
.ht-panel-foot{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--ht-line);
  font-size:12.5px;color:var(--ht-t3);
}

/* ============ 通用按钮 ============ */
.ht-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--ht-r-pill);
  padding:12px 26px;
  font-size:15px;font-weight:600;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .2s ease-out,background .2s ease-out,box-shadow .2s ease-out,color .2s ease-out,border-color .2s ease-out;
}
.ht-btn:active{transform:translateY(1px)}
.ht-btn-primary{
  background:linear-gradient(135deg,var(--ht-acc),var(--ht-acc-d));
  color:#04140d;box-shadow:var(--ht-glow);
}
.ht-btn-primary:hover{color:#04140d;box-shadow:0 14px 32px rgba(53,240,160,.42);transform:translateY(-2px)}
.ht-btn-ghost{
  background:transparent;color:var(--ht-t1);
  border-color:var(--ht-line-strong);
}
.ht-btn-ghost:hover{color:var(--ht-acc);border-color:rgba(53,240,160,.6);background:rgba(53,240,160,.07);transform:translateY(-2px)}
.ht-btn-outline{
  background:transparent;color:var(--ht-gold);
  border-color:rgba(255,196,77,.45);padding:10px 20px;font-size:14px;
}
.ht-btn-outline:hover{color:#0a0f18;background:var(--ht-gold);border-color:var(--ht-gold)}
.ht-btn-sm{padding:9px 18px;font-size:13.5px}
.ht-btn-block{width:100%}
.ht-btn[disabled],.ht-btn:disabled{opacity:.45;box-shadow:none;cursor:not-allowed;transform:none}

/* ============ 板块 ============ */
.ht-sec{padding:var(--ht-sec) 0;border-top:1px solid var(--ht-line)}
.ht-sec-alt{background:var(--ht-bg-1)}
.ht-sec-head{margin-bottom:clamp(26px,3vw,42px);max-width:760px}
.ht-sec-head h2{
  font-size:clamp(22px,2.6vw,32px);
  margin-bottom:12px;
}
.ht-sec-head p{font-size:15px;color:var(--ht-t3);margin:0}
.ht-sec-head-row{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  margin-bottom:clamp(26px,3vw,42px);flex-wrap:wrap;
}
.ht-sec-head-row .ht-sec-head{margin-bottom:0}

/* 特点四宫格（错落） */
.ht-point-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.ht-point{
  background:var(--ht-bg-2);
  border:1px solid var(--ht-line);
  border-radius:var(--ht-r-card);
  padding:24px;
  transition:transform .22s ease-out,box-shadow .22s ease-out,border-color .22s ease-out;
}
.ht-point:hover{transform:translateY(-3px);box-shadow:var(--ht-shadow-hover);border-color:rgba(53,240,160,.28)}
.ht-point:nth-child(2){margin-top:26px}
.ht-point:nth-child(4){margin-top:26px}
.ht-point .idx{
  font-size:13px;font-weight:700;color:var(--ht-acc);
  letter-spacing:.14em;display:block;margin-bottom:12px;
}
.ht-point h3{font-size:18px;margin-bottom:10px}
.ht-point p{font-size:14.5px;color:var(--ht-t2);line-height:1.8;margin:0}

/* 适用场景 */
.ht-scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ht-scene{
  background:rgba(255,255,255,.03);
  border:1px solid var(--ht-line);
  border-radius:var(--ht-r-md);
  padding:20px;
  display:flex;flex-direction:column;gap:10px;
  transition:border-color .2s ease-out,background .2s ease-out;
}
.ht-scene:hover{border-color:rgba(90,169,255,.42);background:rgba(90,169,255,.06)}
.ht-scene .ico{
  width:38px;height:38px;border-radius:var(--ht-r-sm);
  display:grid;place-items:center;
  background:rgba(90,169,255,.14);color:var(--ht-cyan);font-size:15px;
}
.ht-scene h3{font-size:16px}
.ht-scene p{font-size:13.8px;color:var(--ht-t2);line-height:1.75;margin:0}

/* 流程步骤 */
.ht-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.ht-step{
  position:relative;
  background:var(--ht-bg-2);
  border:1px solid var(--ht-line);
  border-radius:var(--ht-r-card);
  padding:24px 22px 22px;
  overflow:hidden;
  transition:border-color .2s ease-out,transform .2s ease-out;
}
.ht-step:hover{border-color:rgba(53,240,160,.3);transform:translateY(-3px)}
.ht-step .bignum{
  position:absolute;top:-14px;right:6px;
  font-size:64px;font-weight:800;line-height:1;
  color:rgba(255,255,255,.045);
  font-variant-numeric:tabular-nums;pointer-events:none;
}
.ht-step h3{position:relative;font-size:16.5px;margin-bottom:8px}
.ht-step p{position:relative;font-size:13.8px;color:var(--ht-t2);line-height:1.75;margin:0}
.ht-step .bar{display:block;width:34px;height:3px;border-radius:2px;background:var(--ht-acc);margin-bottom:14px;box-shadow:0 0 12px rgba(53,240,160,.7)}

/* 图文交错 */
.ht-feature{
  display:grid;grid-template-columns:1.05fr 1fr;
  gap:clamp(20px,3.6vw,48px);
  align-items:center;
  padding:clamp(28px,4vw,52px) 0;
  border-bottom:1px solid var(--ht-line);
}
.ht-feature:first-of-type{padding-top:0}
.ht-feature:last-of-type{border-bottom:none;padding-bottom:0}
.ht-feature:nth-child(even) .ht-feature-media{order:2}
.ht-feature-media{
  border-radius:var(--ht-r-md);
  overflow:hidden;
  border:1px solid var(--ht-line);
  aspect-ratio:16/10;
  background:var(--ht-bg-2);
}
.ht-feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease-out}
.ht-feature:hover .ht-feature-media img{transform:scale(1.04)}
.ht-feature-body h3{font-size:clamp(19px,2vw,23px);margin-bottom:12px}
.ht-feature-body p{font-size:15px;color:var(--ht-t2);line-height:1.88;margin-bottom:14px}
.ht-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;color:var(--ht-t3);margin-bottom:14px}
.ht-meta span{display:inline-flex;align-items:center;gap:6px}
.ht-badge{
  display:inline-flex;align-items:center;
  font-size:12px;padding:4px 10px;border-radius:var(--ht-r-pill);
}
.ht-badge-cyan{border:1px solid rgba(90,169,255,.45);color:var(--ht-cyan);background:rgba(90,169,255,.08)}
.ht-badge-acc{background:var(--ht-acc);color:#04140d;font-weight:600}
.ht-badge-gold{border:1px solid rgba(255,196,77,.5);color:var(--ht-gold);background:rgba(255,196,77,.08)}
.ht-readlink{
  display:inline-flex;align-items:center;gap:8px;
  font-size:14px;color:var(--ht-acc);font-weight:600;
}
.ht-readlink i{transition:transform .2s ease-out}
.ht-readlink:hover i{transform:translateX(4px)}

/* 数据速览 */
.ht-metrics{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--ht-line);
  border-bottom:1px solid var(--ht-line);
}
.ht-metric{
  padding:28px 20px;
  border-right:1px solid var(--ht-line);
}
.ht-metric:last-child{border-right:none}
.ht-metric .num{
  font-size:clamp(26px,3vw,36px);font-weight:800;color:var(--ht-t1);
  font-variant-numeric:tabular-nums;letter-spacing:-.01em;line-height:1.1;
}
.ht-metric .num small{font-size:15px;font-weight:600;color:var(--ht-acc);margin-left:4px}
.ht-metric .lbl{font-size:13.5px;color:var(--ht-t3);margin-top:8px}

/* 专题目录条 */
.ht-toc{
  display:flex;flex-wrap:wrap;gap:10px;
  padding:18px 0 0;
}
.ht-toc a{
  font-size:13.5px;padding:8px 16px;border-radius:var(--ht-r-pill);
  border:1px solid var(--ht-line);color:var(--ht-t2);background:rgba(255,255,255,.03);
  transition:all .2s ease-out;
}
.ht-toc a:hover{color:var(--ht-acc);border-color:rgba(53,240,160,.5);background:rgba(53,240,160,.08)}

/* FAQ */
.ht-faq .accordion-item{
  background:var(--ht-bg-2);
  border:1px solid var(--ht-line);
  border-radius:var(--ht-r-md)!important;
  margin-bottom:12px;
  overflow:hidden;
}
.ht-faq .accordion-button{
  background:transparent;color:var(--ht-t1);
  font-weight:600;font-size:16px;
  padding:20px 22px;
  box-shadow:none!important;
}
.ht-faq .accordion-button::after{
  filter:invert(1) sepia(1) saturate(3) hue-rotate(90deg);
  transition:transform .22s ease-out;
}
.ht-faq .accordion-button:not(.collapsed){color:var(--ht-acc);background:rgba(53,240,160,.05)}
.ht-faq .accordion-button:not(.collapsed)::after{transform:rotate(180deg)}
.ht-faq .accordion-button:hover{background:rgba(255,255,255,.04)}
.ht-faq .accordion-body{
  padding:0 22px 22px 22px;
  font-size:15px;line-height:1.85;color:var(--ht-t2);
  border-left:3px solid var(--ht-acc);
  margin-left:22px;padding-left:18px;
}

/* CTA 条 */
.ht-cta{
  position:relative;overflow:hidden;
  background:rgba(255,255,255,.045);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid rgba(53,240,160,.18);
  border-radius:var(--ht-r-card);
  padding:clamp(28px,4vw,48px);
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  box-shadow:var(--ht-shadow);
}
.ht-cta::after{
  content:"";position:absolute;bottom:-140px;left:-80px;width:380px;height:380px;
  background:radial-gradient(circle,rgba(255,196,77,.16),transparent 68%);
  pointer-events:none;
}
.ht-cta > *{position:relative;z-index:2}
.ht-cta h2{font-size:clamp(20px,2.4vw,28px);margin-bottom:10px}
.ht-cta p{font-size:14.6px;color:var(--ht-t2);max-width:56ch;margin:0}

/* 相关频道 */
.ht-chstrip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  margin-bottom:24px;
}
.ht-chcard{
  border:1px solid var(--ht-line);border-radius:var(--ht-r-md);
  background:var(--ht-bg-2);
  padding:18px;
  transition:transform .2s ease-out,border-color .2s ease-out,box-shadow .2s ease-out;
}
.ht-chcard:hover{transform:translateY(-3px);border-color:rgba(53,240,160,.32);box-shadow:var(--ht-shadow)}
.ht-chcard strong{display:block;font-size:15px;color:var(--ht-t1);margin-bottom:6px}
.ht-chcard span{font-size:13px;color:var(--ht-t3);line-height:1.7}
.ht-strip-actions{display:flex;flex-wrap:wrap;gap:12px}

/* 页脚 */
.ht-footer{
  margin-top:0;
  background:var(--ht-bg-1);
  border-top:1px solid var(--ht-line);
  padding-top:clamp(40px,5vw,64px);
}
.ht-footer::before{
  content:"";display:block;height:1px;margin:0 0 0;
  background:linear-gradient(90deg,transparent,rgba(53,240,160,.55),rgba(90,169,255,.35),transparent);
}
.ht-footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:clamp(22px,3vw,40px);
  padding-top:clamp(30px,4vw,48px);
  padding-bottom:32px;
}
.ht-footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.ht-footer-brand span:last-child{color:var(--ht-t1);font-weight:700;font-size:16px}
.ht-footer p{font-size:13.8px;color:var(--ht-t3);line-height:1.8}
.ht-footer h4{font-size:14px;color:var(--ht-t1);margin-bottom:16px;font-weight:700}
.ht-footer-links{display:flex;flex-direction:column;gap:10px}
.ht-footer-links a{font-size:13.5px;color:var(--ht-t2)}
.ht-footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.ht-sub-form{display:flex;gap:8px;margin-bottom:10px}
.ht-input{
  flex:1 1 auto;min-width:0;
  background:var(--ht-bg-2);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--ht-r-sm);
  padding:10px 14px;font-size:13.5px;color:var(--ht-t1);
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.ht-input::placeholder{color:var(--ht-t3)}
.ht-input:focus{outline:none;border-color:var(--ht-acc);box-shadow:0 0 0 3px rgba(53,240,160,.18)}
.ht-form-note{font-size:12.5px;color:var(--ht-t3);margin:0}
.ht-footer-bottom{
  border-top:1px solid var(--ht-line);
  padding:20px 0 28px;
  text-align:center;
  font-size:13px;color:var(--ht-t3);
}

/* 移动端底部条 */
.ht-mobilebar{
  display:none;
  position:fixed;left:0;right:0;bottom:0;z-index:1040;
  height:56px;
  padding:0 14px calc(0px + env(safe-area-inset-bottom,0px));
  background:rgba(7,12,22,.94);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-top:1px solid var(--ht-line);
  align-items:center;gap:10px;
}
.ht-mobilebar .ht-btn{flex:1 1 auto;padding:10px 18px;font-size:14px}
.ht-totop{
  width:42px;height:42px;flex:0 0 auto;
  display:grid;place-items:center;
  border-radius:var(--ht-r-sm);
  border:1px solid var(--ht-line);background:rgba(255,255,255,.05);color:var(--ht-t1);
}
.ht-totop:hover{color:var(--ht-acc);border-color:rgba(53,240,160,.5)}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .ht-search input{width:130px}
}
@media (max-width:991.98px){
  .ht-channels{display:none}
  .ht-hot{display:none}
  .ht-menu-btn{display:flex}
  .ht-search input{width:120px}
  .ht-hero-inner{grid-template-columns:1fr;padding-bottom:56px}
  .ht-panel{max-width:560px}
  .ht-point-grid{grid-template-columns:1fr}
  .ht-point:nth-child(2),.ht-point:nth-child(4){margin-top:0}
  .ht-scene-grid{grid-template-columns:repeat(2,1fr)}
  .ht-steps{grid-template-columns:repeat(2,1fr)}
  .ht-chstrip{grid-template-columns:repeat(2,1fr)}
  .ht-footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:767.98px){
  .ht-search{display:none}
  .ht-feature{grid-template-columns:1fr;gap:20px}
  .ht-feature:nth-child(even) .ht-feature-media{order:0}
  .ht-metrics{grid-template-columns:repeat(2,1fr)}
  .ht-metric{border-bottom:1px solid var(--ht-line)}
  .ht-metric:nth-child(2n){border-right:none}
  .ht-metric:nth-child(n+3){border-bottom:none}
  .ht-mobilebar{display:flex}
  body{padding-bottom:calc(56px + env(safe-area-inset-bottom,0px))}
  .ht-cta{padding:26px 20px}
  .ht-footer-grid{grid-template-columns:1fr}
}
@media (max-width:519.98px){
  .ht-logo-text{font-size:15px}
  .ht-scene-grid{grid-template-columns:1fr}
  .ht-steps{grid-template-columns:1fr}
  .ht-chstrip{grid-template-columns:1fr}
  .ht-hero-actions .ht-btn{width:100%}
  .ht-metrics{grid-template-columns:1fr}
  .ht-metric{border-right:none}
}

/* roulang page: category4 */
:root{
  --ht-bg-0:#070C16;
  --ht-bg-1:#0C1424;
  --ht-bg-2:#121E33;
  --ht-acc:#35F0A0;
  --ht-acc-d:#1FD489;
  --ht-gold:#FFC44D;
  --ht-cyan:#5AA9FF;
  --ht-live:#FF5A6E;
  --ht-mute:#6C7A90;
  --ht-t1:#E9EFF8;
  --ht-t2:#A9B6CA;
  --ht-t3:#6F7D93;
  --ht-line:rgba(255,255,255,.08);
  --ht-line-soft:rgba(255,255,255,.06);
  --ht-line-acc:rgba(53,240,160,.16);
  --ht-glass:rgba(255,255,255,.045);
  --ht-r-card:16px;
  --ht-r-sm:10px;
  --ht-r-pill:999px;
  --ht-shadow:0 16px 36px rgba(0,0,0,.42);
  --ht-shadow-hover:0 22px 48px rgba(0,0,0,.55);
  --ht-glow:0 10px 26px rgba(53,240,160,.30);
  --ht-ff:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ht-mono:ui-monospace,"SFMono-Regular","Roboto Mono",Menlo,Consolas,monospace;
  --bs-body-bg:#070C16;
  --bs-body-color:#A9B6CA;
  --bs-primary:#35F0A0;
  --bs-border-color:rgba(255,255,255,.08);
  --bs-border-radius:16px;
  --bs-font-sans-serif:var(--ht-ff);
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ht-bg-0);
  color:var(--ht-t2);
  font-family:var(--ht-ff);
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;transition:color .2s ease-out,opacity .2s ease-out;}
a:hover{color:var(--ht-acc);}
h1,h2,h3,h4,h5{margin:0;color:var(--ht-t1);font-weight:700;line-height:1.3;letter-spacing:.01em;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
input,textarea,select{font-family:inherit;}
:focus-visible{outline:2px solid var(--ht-acc);outline-offset:2px;border-radius:4px;}
::selection{background:rgba(53,240,160,.28);color:#04120B;}

.ht-wrap{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding-left:clamp(16px,4vw,32px);
  padding-right:clamp(16px,4vw,32px);
}
.ht-read{max-width:780px;}

/* ---------- 顶部导航 ---------- */
.ht-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(7,12,22,.92);
  border-bottom:1px solid var(--ht-line-soft);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:box-shadow .22s ease-out,background .22s ease-out;
}
.ht-header.is-stuck{
  background:rgba(7,12,22,.88);
  box-shadow:0 12px 30px rgba(0,0,0,.5);
  border-bottom-color:rgba(53,240,160,.24);
}
.ht-topbar-inner{
  display:flex;
  align-items:center;
  gap:18px;
  min-height:64px;
  transition:min-height .22s ease-out;
}
.ht-header.is-stuck .ht-topbar-inner{min-height:56px;}
.ht-brand{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
  color:var(--ht-t1);
  font-weight:700;
  font-size:17px;
  letter-spacing:.02em;
}
.ht-brand:hover{color:var(--ht-t1);}
.ht-brand-mark{
  width:34px;height:34px;
  display:grid;place-items:center;
  border-radius:10px;
  background:linear-gradient(140deg,var(--ht-acc),#0E9A6A);
  color:#04170F;
  font-weight:800;
  font-size:17px;
  box-shadow:0 8px 20px rgba(53,240,160,.28);
}
.ht-top-tools{
  display:flex;
  align-items:center;
  gap:14px;
  margin-left:auto;
}
.ht-search{
  display:flex;
  align-items:center;
  gap:8px;
  background:var(--ht-bg-2);
  border:1px solid var(--ht-line);
  border-radius:var(--ht-r-pill);
  padding:7px 16px;
  min-width:220px;
  transition:border-color .2s ease-out,box-shadow .2s ease-out;
}
.ht-search i{color:var(--ht-t3);font-size:13px;}
.ht-search input{
  flex:1;
  border:0;
  background:transparent;
  color:var(--ht-t1);
  font-size:14px;
  outline:none;
  min-width:0;
}
.ht-search input::placeholder{color:var(--ht-t3);}
.ht-search:focus-within{
  border-color:var(--ht-acc);
  box-shadow:0 0 0 3px rgba(53,240,160,.16);
}
.ht-hotwords{display:flex;align-items:center;gap:8px;}
.ht-hotchip{
  font-size:12px;
  color:var(--ht-cyan);
  border:1px solid rgba(90,169,255,.32);
  border-radius:var(--ht-r-pill);
  padding:3px 11px;
  white-space:nowrap;
  transition:background .2s ease-out,color .2s ease-out,border-color .2s ease-out;
}
.ht-hotchip:hover{background:rgba(90,169,255,.14);color:#9CCBFF;border-color:rgba(90,169,255,.55);}
.ht-burger{
  display:none;
  width:40px;height:40px;
  border-radius:10px;
  border:1px solid var(--ht-line);
  background:var(--ht-bg-2);
  color:var(--ht-t1);
  align-items:center;justify-content:center;
}
.ht-burger:hover{border-color:var(--ht-acc);color:var(--ht-acc);}

.ht-navrow{border-top:1px solid var(--ht-line-soft);}
.ht-channels{
  display:flex;
  align-items:center;
  gap:6px;
  overflow-x:auto;
  scrollbar-width:none;
  padding:0;
}
.ht-channels::-webkit-scrollbar{display:none;}
.ht-ch{
  position:relative;
  display:inline-block;
  padding:13px 15px;
  font-size:15px;
  color:var(--ht-t2);
  white-space:nowrap;
  border-bottom:2px solid transparent;
  transition:color .2s ease-out,border-color .2s ease-out;
}
.ht-ch:hover{color:var(--ht-t1);border-bottom-color:rgba(53,240,160,.4);}
.ht-ch.active{color:var(--ht-t1);font-weight:600;border-bottom-color:var(--ht-acc);}
.ht-nav-cta{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:10px;
  padding:8px 0 8px 12px;
}

/* ---------- 按钮 ---------- */
.ht-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 26px;
  border-radius:var(--ht-r-pill);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  cursor:pointer;
  white-space:nowrap;
  transition:transform .2s ease-out,background .2s ease-out,box-shadow .2s ease-out,color .2s ease-out,border-color .2s ease-out;
}
.ht-btn-primary{
  background:var(--ht-acc);
  color:#04170F;
  box-shadow:var(--ht-glow);
}
.ht-btn-primary:hover{background:var(--ht-acc-d);color:#04170F;transform:translateY(-2px);box-shadow:0 14px 32px rgba(53,240,160,.38);}
.ht-btn-ghost{
  background:transparent;
  color:var(--ht-t1);
  border-color:rgba(255,255,255,.24);
}
.ht-btn-ghost:hover{
  border-color:var(--ht-acc);
  color:var(--ht-acc);
  transform:translateY(-2px);
  background:rgba(53,240,160,.06);
}
.ht-btn-gold{
  background:transparent;
  color:var(--ht-gold);
  border-color:rgba(255,196,77,.45);
}
.ht-btn-gold:hover{background:rgba(255,196,77,.1);color:var(--ht-gold);border-color:var(--ht-gold);}
.ht-btn-sm{padding:9px 18px;font-size:13.5px;}
.ht-btn:active{transform:translateY(1px);}
.ht-btn:disabled,.ht-btn.is-disabled{opacity:.45;box-shadow:none;cursor:not-allowed;transform:none;}
.ht-link-more{color:var(--ht-cyan);font-size:14px;display:inline-flex;align-items:center;gap:6px;}
.ht-link-more:hover{color:#9CCBFF;}
.ht-link-more i{font-size:12px;transition:transform .2s ease-out;}
.ht-link-more:hover i{transform:translateX(3px);}

/* ---------- 分类页 KV ---------- */
.ht-hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--ht-line);
  background-color:var(--ht-bg-1);
}
.ht-hero::before{
  content:"";
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center 30%;
  opacity:.55;
  transform:scale(1.02);
}
.ht-hero::after{
  content:"";
  position:absolute;inset:0;
  background:
    radial-gradient(680px 320px at 84% 8%,rgba(53,240,160,.20),transparent 68%),
    linear-gradient(180deg,rgba(7,12,22,.72) 0%,rgba(7,12,22,.94) 78%,var(--ht-bg-0) 100%);
}
.ht-hero-grid{
  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:56px 56px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.8),transparent 92%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.8),transparent 92%);
}
.ht-hero-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);
  gap:40px;
  align-items:end;
  padding:clamp(38px,6vw,74px) 0 clamp(34px,5vw,62px);
}
.ht-crumb{
  font-size:13px;
  color:var(--ht-t3);
  margin-bottom:16px;
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
}
.ht-crumb a{color:var(--ht-t3);}
.ht-crumb a:hover{color:var(--ht-acc);}
.ht-crumb span.sep{color:rgba(255,255,255,.22);}
.ht-crumb .cur{color:var(--ht-t2);font-weight:600;}
.ht-hero h1{
  font-size:clamp(30px,4.4vw,46px);
  line-height:1.25;
  letter-spacing:.02em;
  margin-bottom:16px;
}
.ht-hero h1 em{
  font-style:normal;
  color:var(--ht-acc);
}
.ht-hero-sub{
  font-size:16.5px;
  color:var(--ht-t2);
  max-width:560px;
  margin-bottom:24px;
}
.ht-tag-row{display:flex;flex-wrap:wrap;gap:10px;}
.ht-tag{
  font-size:12px;
  padding:5px 13px;
  border-radius:var(--ht-r-pill);
  border:1px solid var(--ht-line);
  color:var(--ht-t2);
  background:rgba(255,255,255,.03);
}
.ht-tag.cyan{color:var(--ht-cyan);border-color:rgba(90,169,255,.34);}
.ht-tag.gold{color:var(--ht-gold);border-color:rgba(255,196,77,.34);}
.ht-tag.acc{color:var(--ht-acc);border-color:var(--ht-line-acc);}

.ht-hero-panel{
  position:relative;
  background:var(--ht-glass);
  border:1px solid var(--ht-line-acc);
  border-radius:var(--ht-r-card);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  padding:22px;
  box-shadow:var(--ht-shadow);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 26px),calc(100% - 26px) 100%,0 100%);
}
.ht-hero-panel h3{
  font-size:14px;
  letter-spacing:.14em;
  color:var(--ht-t3);
  font-weight:600;
  margin-bottom:16px;
  text-transform:uppercase;
}
.ht-panel-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:12px 0;
  border-bottom:1px solid var(--ht-line-soft);
}
.ht-panel-row:last-child{border-bottom:0;padding-bottom:0;}
.ht-panel-row .k{font-size:14px;color:var(--ht-t2);}
.ht-panel-row .v{
  font-family:var(--ht-mono);
  font-size:18px;
  color:var(--ht-acc);
  font-variant-numeric:tabular-nums;
  letter-spacing:-.01em;
}
.ht-panel-row .v.gold{color:var(--ht-gold);}
.ht-panel-row .v.cyan{color:var(--ht-cyan);}

/* ---------- 通用板块 ---------- */
.ht-section{padding:clamp(56px,7vw,104px) 0;position:relative;}
.ht-section.alt{background:var(--ht-bg-1);border-top:1px solid var(--ht-line-soft);border-bottom:1px solid var(--ht-line-soft);}
.ht-sec-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:38px;
  flex-wrap:wrap;
}
.ht-sec-head .left{max-width:640px;}
.ht-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12.5px;
  letter-spacing:.16em;
  color:var(--ht-acc);
  text-transform:uppercase;
  font-weight:600;
  margin-bottom:12px;
}
.ht-eyebrow::before{
  content:"";
  width:22px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--ht-acc),transparent);
}
.ht-sec-title{font-size:clamp(22px,2.6vw,32px);margin-bottom:12px;}
.ht-sec-desc{font-size:15px;color:var(--ht-t2);margin:0;}

/* ---------- 三列紧凑入口 ---------- */
.ht-entry-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.ht-entry{
  display:flex;
  flex-direction:column;
  background:var(--ht-bg-2);
  border:1px solid var(--ht-line);
  border-radius:var(--ht-r-card);
  padding:24px;
  box-shadow:var(--ht-shadow);
  transition:transform .22s ease-out,box-shadow .22s ease-out,border-color .22s ease-out;
}
.ht-entry:hover{transform:translateY(-2px);box-shadow:var(--ht-shadow-hover);border-color:var(--ht-line-acc);}
.ht-entry-ico{
  width:44px;height:44px;
  border-radius:12px;
  display:grid;place-items:center;
  background:rgba(53,240,160,.12);
  color:var(--ht-acc);
  font-size:18px;
  margin-bottom:18px;
  transition:background .22s ease-out;
}
.ht-entry:hover .ht-entry-ico{background:rgba(53,240,160,.22);}
.ht-entry h3{font-size:19px;margin-bottom:10px;}
.ht-entry p{font-size:14.5px;line-height:1.75;color:var(--ht-t2);margin-bottom:16px;}
.ht-entry ul{display:grid;gap:9px;margin-bottom:20px;}
.ht-entry li{
  position:relative;
  padding-left:20px;
  font-size:14px;
  color:var(--ht-t2);
  line-height:1.7;
}
.ht-entry li::before{
  content:"";
  position:absolute;
  left:0;top:9px;
  width:7px;height:7px;
  border-radius:2px;
  background:rgba(53,240,160,.7);
  transform:rotate(45deg);
}
.ht-entry .foot{margin-top:auto;}

/* ---------- 步骤条 ---------- */
.ht-steps{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:20px;
  counter-reset:step;
}
.ht-step{
  position:relative;
  padding:26px 22px 22px;
  border-radius:var(--ht-r-card);
  border:1px solid var(--ht-line);
  background:linear-gradient(180deg,rgba(18,30,51,.85),rgba(12,20,36,.7));
  overflow:hidden;
  transition:border-color .22s ease-out,transform .22s ease-out;
}
.ht-step:hover{border-color:var(--ht-line-acc);transform:translateY(-2px);}
.ht-step .num{
  position:absolute;
  right:10px;top:-14px;
  font-family:var(--ht-mono);
  font-size:64px;
  font-weight:700;
  color:rgba(255,255,255,.05);
  letter-spacing:-.04em;
  pointer-events:none;
}
.ht-step .badge-no{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:30px;height:30px;
  border-radius:var(--ht-r-sm);
  background:rgba(53,240,160,.14);
  color:var(--ht-acc);
  font-size:13px;
  font-weight:700;
  font-family:var(--ht-mono);
  margin-bottom:14px;
}
.ht-step h3{font-size:17px;margin-bottom:8px;position:relative;}
.ht-step p{font-size:14px;line-height:1.7;color:var(--ht-t2);margin:0;position:relative;}

/* ---------- 速查表 ---------- */
.ht-table-card{
  border:1px solid var(--ht-line);
  border-radius:var(--ht-r-card);
  overflow:hidden;
  background:var(--ht-bg-2);
  box-shadow:var(--ht-shadow);
}
.ht-table-wrap{overflow-x:auto;}
table.ht-data{
  width:100%;
  min-width:720px;
  border-collapse:collapse;
  font-size:14.5px;
}
table.ht-data thead th{
  background:#0A1120;
  color:var(--ht-cyan);
  font-size:13px;
  font-weight:600;
  letter-spacing:.06em;
  text-align:left;
  padding:16px 20px;
  border-bottom:1px solid var(--ht-line);
  white-space:nowrap;
}
table.ht-data tbody td{
  padding:16px 20px;
  border-bottom:1px solid var(--ht-line-soft);
  color:var(--ht-t2);
  line-height:1.7;
  vertical-align:top;
}
table.ht-data tbody tr{transition:background .18s ease-out;}
table.ht-data tbody tr:hover{background:rgba(53,240,160,.05);}
table.ht-data tbody tr:hover td:first-child{color:var(--ht-acc);}
table.ht-data tbody td:first-child{color:var(--ht-t1);font-weight:600;width:210px;}
table.ht-data tbody td:last-child{
  width:140px;
  color:var(--ht-t3);
  font-family:var(--ht-mono);
  font-variant-numeric:tabular-nums;
  white-space:nowrap;
}
table.ht-data tbody tr:last-child td{border-bottom:0;}
.ht-table-cap{
  padding:14px 20px;
  border-top:1px solid var(--ht-line-soft);
  font-size:13px;
  color:var(--ht-t3);
  background:rgba(255,255,255,.015);
}

/* ---------- 图文对照 ---------- */
.ht-split{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(24px,4vw,52px);
  align-items:center;
}
.ht-split-media{
  position:relative;
  border-radius:14px;
  overflow:hidden;
  border:1px solid var(--ht-line);
  aspect-ratio:16/10;
  box-shadow:var(--ht-shadow);
}
.ht-split-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease-out;}
.ht-split-media:hover img{transform:scale(1.04);}
.ht-split-media::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(7,12,22,.7) 100%);
}
.ht-split-body h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:14px;}
.ht-split-body > p{font-size:15.5px;color:var(--ht-t2);}
.ht-check-list{display:grid;gap:14px;margin-top:22px;}
.ht-check-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  font-size:14.5px;
  line-height:1.75;
  color:var(--ht-t2);
}
.ht-check-list i{
  color:var(--ht-acc);
  font-size:13px;
  margin-top:5px;
  flex-shrink:0;
}
.ht-check-list strong{color:var(--ht-t1);font-weight:600;}

/* ---------- 常见问题 ---------- */
.ht-faq{max-width:900px;margin:0 auto;}
.ht-faq .accordion-item{
  background:var(--ht-bg-2);
  border:1px solid var(--ht-line);
  border-radius:var(--ht-r-card);
  margin-bottom:14px;
  overflow:hidden;
  transition:border-color .2s ease-out;
}
.ht-faq .accordion-item:has(.accordion-button:not(.collapsed)){border-color:var(--ht-line-acc);}
.ht-faq .accordion-button{
  background:transparent;
  color:var(--ht-t1);
  font-size:16px;
  font-weight:600;
  padding:20px 24px;
  box-shadow:none;
  border:0;
  gap:14px;
}
.ht-faq .accordion-button::before{
  content:"";
  width:3px;
  align-self:stretch;
  border-radius:2px;
  background:rgba(255,255,255,.1);
  transition:background .2s ease-out;
  flex-shrink:0;
}
.ht-faq .accordion-button:not(.collapsed)::before{background:var(--ht-acc);}
.ht-faq .accordion-button:not(.collapsed){color:var(--ht-acc);background:rgba(53,240,160,.04);}
.ht-faq .accordion-button:focus{box-shadow:none;outline:none;}
.ht-faq .accordion-button::after{
  background-image:none;
  content:"\f078";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  font-size:13px;
  color:var(--ht-t3);
  width:auto;height:auto;
  transition:transform .22s ease-out,color .22s ease-out;
  margin-left:auto;
}
.ht-faq .accordion-button:not(.collapsed)::after{transform:rotate(180deg);color:var(--ht-acc);}
.ht-faq .accordion-body{
  padding:0 24px 22px 47px;
  font-size:15px;
  line-height:1.8;
  color:var(--ht-t2);
}

/* ---------- 相关频道横条 ---------- */
.ht-relbar{
  border:1px solid var(--ht-line);
  border-radius:var(--ht-r-card);
  background:linear-gradient(120deg,rgba(18,30,51,.9),rgba(12,20,36,.75));
  padding:26px;
  display:flex;
  align-items:center;
  gap:26px;
  flex-wrap:wrap;
  box-shadow:var(--ht-shadow);
}
.ht-relbar .t{min-width:150px;}
.ht-relbar .t h3{font-size:17px;margin-bottom:6px;}
.ht-relbar .t p{font-size:13px;color:var(--ht-t3);margin:0;}
.ht-rel-links{display:flex;gap:12px;flex-wrap:wrap;flex:1;}
.ht-rel-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 18px;
  border-radius:var(--ht-r-pill);
  border:1px solid var(--ht-line);
  background:rgba(255,255,255,.03);
  font-size:14px;
  color:var(--ht-t2);
  transition:border-color .2s ease-out,color .2s ease-out,transform .2s ease-out;
}
.ht-rel-link:hover{border-color:var(--ht-acc);color:var(--ht-acc);transform:translateY(-2px);}
.ht-rel-link i{font-size:12px;color:var(--ht-cyan);}

/* ---------- 底部 CTA ---------- */
.ht-cta{
  position:relative;
  overflow:hidden;
  border-radius:var(--ht-r-card);
  border:1px solid var(--ht-line-acc);
  background:rgba(255,255,255,.045);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  padding:clamp(30px,4.4vw,52px);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
  box-shadow:var(--ht-shadow);
}
.ht-cta::before{
  content:"";
  position:absolute;
  right:-80px;top:-90px;
  width:300px;height:300px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(53,240,160,.28),transparent 66%);
  pointer-events:none;
}
.ht-cta .txt{position:relative;max-width:620px;}
.ht-cta h2{font-size:clamp(21px,2.4vw,28px);margin-bottom:10px;}
.ht-cta p{font-size:15px;color:var(--ht-t2);margin:0;}
.ht-cta .acts{position:relative;display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- 页脚 ---------- */
.ht-footer{
  margin-top:clamp(40px,5vw,72px);
  position:relative;
  background:var(--ht-bg-1);
  border-top:1px solid var(--ht-line-soft);
  padding:clamp(44px,5vw,68px) 0 26px;
}
.ht-footer::before{
  content:"";
  position:absolute;
  top:-1px;left:0;right:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(53,240,160,.55),transparent);
}
.ht-footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.4fr;
  gap:34px;
  padding-bottom:36px;
  border-bottom:1px solid var(--ht-line-soft);
}
.ht-footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--ht-t1);
  font-weight:700;
  font-size:16.5px;
  margin-bottom:14px;
}
.ht-footer p{font-size:13.5px;color:var(--ht-t3);line-height:1.8;}
.ht-footer h4{
  font-size:14px;
  color:var(--ht-t1);
  margin-bottom:16px;
  font-weight:600;
  letter-spacing:.04em;
}
.ht-footer-links{display:grid;gap:10px;}
.ht-footer-links a{font-size:13.5px;color:var(--ht-t3);}
.ht-footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}
.ht-sub-form{display:flex;gap:10px;margin:12px 0 8px;flex-wrap:wrap;}
.ht-input{
  flex:1;
  min-width:150px;
  background:var(--ht-bg-0);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--ht-r-sm);
  padding:10px 14px;
  color:var(--ht-t1);
  font-size:14px;
  outline:none;
  transition:border-color .2s ease-out,box-shadow .2s ease-out;
}
.ht-input::placeholder{color:var(--ht-t3);}
.ht-input:focus{border-color:var(--ht-acc);box-shadow:0 0 0 3px rgba(53,240,160,.16);}
.ht-form-note{font-size:12.5px;color:var(--ht-t3);margin:0;}
.ht-footer-bottom{
  text-align:center;
  font-size:13px;
  color:var(--ht-t3);
  padding-top:22px;
}

/* ---------- 移动端操作条 ---------- */
.ht-mobile-bar{
  display:none;
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:1040;
  height:56px;
  padding:0 14px calc(0px + env(safe-area-inset-bottom,0px));
  background:rgba(7,12,22,.94);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--ht-line-acc);
  align-items:center;
  gap:12px;
}
.ht-mobile-bar .ht-btn{flex:1;padding:10px 16px;font-size:14.5px;}
.ht-top-btn{
  width:44px;height:40px;
  flex-shrink:0;
  border-radius:var(--ht-r-sm);
  border:1px solid var(--ht-line);
  background:var(--ht-bg-2);
  color:var(--ht-t1);
  display:grid;place-items:center;
}
.ht-top-btn:hover{border-color:var(--ht-acc);color:var(--ht-acc);}

/* ---------- 抽屉 ---------- */
.offcanvas.ht-drawer{background:var(--ht-bg-1);color:var(--ht-t2);border-left:1px solid var(--ht-line);}
.ht-drawer .offcanvas-header{border-bottom:1px solid var(--ht-line-soft);}
.ht-drawer .offcanvas-title{font-size:16px;color:var(--ht-t1);}
.ht-drawer .btn-close{filter:invert(1) grayscale(1);opacity:.7;}
.ht-drawer-nav{display:grid;gap:6px;margin:18px 0 24px;}
.ht-drawer-nav a{
  padding:12px 14px;
  border-radius:var(--ht-r-sm);
  border:1px solid transparent;
  font-size:15px;
  color:var(--ht-t2);
}
.ht-drawer-nav a:hover,.ht-drawer-nav a.active{
  background:rgba(53,240,160,.08);
  border-color:var(--ht-line-acc);
  color:var(--ht-acc);
}
.ht-drawer-label{
  font-size:12px;
  letter-spacing:.14em;
  color:var(--ht-t3);
  text-transform:uppercase;
  margin-bottom:12px;
}
.ht-drawer-tags{display:flex;flex-wrap:wrap;gap:9px;}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .ht-hero-inner{grid-template-columns:1fr;gap:30px;align-items:start;}
  .ht-hero-panel{max-width:520px;}
  .ht-footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:26px;}
}
@media (max-width:991px){
  .ht-hotwords{display:none;}
  .ht-search{min-width:170px;}
  .ht-entry-grid{grid-template-columns:1fr 1fr;}
  .ht-steps{grid-template-columns:1fr 1fr;}
  .ht-split{grid-template-columns:1fr;}
  .ht-split-media{order:-1;}
  .ht-footer-grid{grid-template-columns:1fr 1fr;}
  .ht-relbar{padding:22px;}
}
@media (max-width:767px){
  .ht-burger{display:flex;}
  .ht-search{display:none;}
  .ht-topbar-inner{min-height:58px;}
  .ht-hero-inner{padding-top:32px;}
  .ht-hero{min-height:auto;}
  .ht-hero-panel{max-width:none;clip-path:none;}
  .ht-entry-grid{grid-template-columns:1fr;}
  .ht-steps{grid-template-columns:1fr;}
  .ht-mobile-bar{display:flex;}
  body{padding-bottom:56px;}
  .ht-section{padding:52px 0;}
  .ht-cta{padding:26px 22px;}
  .ht-faq .accordion-body{padding-left:24px;}
  .ht-relbar{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
  .ht-footer-grid{grid-template-columns:1fr;}
  .ht-hero h1{font-size:27px;}
  .ht-tag{font-size:11.5px;}
  table.ht-data thead th,table.ht-data tbody td{padding:14px 16px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
  .ht-split-media:hover img{transform:none;}
}