/* roulang page: index */
:root{
  --brand:#0FB98C;
  --brand-dark:#0AA37B;
  --brand-soft:#DFF7EF;
  --accent:#FF7A2C;
  --lime:#C9F24D;
  --ink:#101C18;
  --ink-2:#5C6B66;
  --line:#E3E9E4;
  --bg:#F5F7F4;
  --card:#FFFFFF;
  --night:#0A1412;
  --night-2:#101E1A;
  --night-line:#1E312B;
  --r-dock:999px;
  --r-card:16px;
  --r-img:12px;
  --r-btn:10px;
  --shadow-soft:0 1px 2px rgba(10,20,18,.04), 0 16px 40px -24px rgba(10,20,18,.18);
  --shadow-lift:0 1px 2px rgba(10,20,18,.05), 0 24px 52px -26px rgba(10,20,18,.28);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:'PingFang SC','HarmonyOS Sans SC','Microsoft YaHei',system-ui,sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--brand)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
h1,h2,h3,h4{margin:0;line-height:1.3;letter-spacing:-.01em;font-weight:800}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px}
@media (min-width:768px){.container{padding-left:24px;padding-right:24px}}
@media (min-width:1024px){.container{padding-left:32px;padding-right:32px}}
.section{padding:56px 0}
@media (min-width:768px){.section{padding:72px 0}}
@media (min-width:1024px){.section{padding:104px 0}}
.clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.clamp-1{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}

/* ---------- Dock 导航 ---------- */
.dock-wrap{position:fixed;top:0;left:0;right:0;z-index:60;padding:14px 16px;pointer-events:none}
.dock{
  pointer-events:auto;
  max-width:1140px;margin:0 auto;
  display:flex;align-items:center;gap:16px;
  padding:10px 12px 10px 18px;
  border-radius:var(--r-dock);
  background:rgba(10,20,18,.86);
  border:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:max-width .25s var(--ease),box-shadow .25s var(--ease),background-color .25s var(--ease),padding .25s var(--ease);
}
.dock.is-shrink{max-width:960px;box-shadow:0 18px 44px -22px rgba(10,20,18,.55);background:rgba(10,20,18,.94)}
.logo{display:flex;align-items:center;gap:10px;color:#FFFFFF;font-weight:800;font-size:17px;letter-spacing:-.01em;white-space:nowrap}
.logo:hover{color:#FFFFFF}
.logo-mark{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 55%,var(--lime) 100%);position:relative;flex:0 0 auto}
.logo-mark::after{content:"";position:absolute;left:6px;right:6px;top:50%;height:2px;background:rgba(10,20,18,.72);border-radius:2px;transform:translateY(-4px)}
.logo-mark::before{content:"";position:absolute;left:6px;right:10px;top:50%;height:2px;background:rgba(10,20,18,.42);border-radius:2px;transform:translateY(3px)}
.logo small{font-size:11px;font-weight:600;color:var(--brand);letter-spacing:.06em;margin-left:2px}
.dock-nav{display:none;align-items:center;gap:2px;margin-left:auto}
@media (min-width:1024px){.dock-nav{display:flex}}
.dock-nav a{
  display:inline-block;padding:8px 14px;border-radius:var(--r-dock);
  font-size:14px;color:rgba(255,255,255,.78);font-weight:500;white-space:nowrap;
  transition:background-color .2s var(--ease),color .2s var(--ease);
}
.dock-nav a:hover{background:rgba(15,185,140,.16);color:#FFFFFF}
.dock-nav a.is-active{background:var(--brand);color:#FFFFFF;font-weight:600}
.dock-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
@media (min-width:1024px){.dock-actions{margin-left:8px}}
.icon-btn{
  width:38px;height:38px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.8);border:1px solid rgba(255,255,255,.14);
  transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.icon-btn:hover{background:rgba(15,185,140,.18);color:#FFFFFF;border-color:rgba(15,185,140,.5)}
.dock-cta{
  display:none;padding:9px 18px;border-radius:var(--r-dock);background:var(--brand);color:#fff;
  font-size:14px;font-weight:600;white-space:nowrap;
  transition:background-color .2s var(--ease),transform .2s var(--ease);
}
.dock-cta:hover{background:#12c795;color:#fff;transform:translateY(-1px)}
@media (min-width:768px){.dock-cta{display:inline-block}}
.burger{display:inline-flex}
@media (min-width:1024px){.burger{display:none}}
.drawer{
  pointer-events:auto;
  max-width:1140px;margin:10px auto 0;border-radius:20px;
  background:rgba(10,20,18,.97);border:1px solid rgba(255,255,255,.08);
  padding:10px 8px 14px;display:none;
}
.drawer.is-open{display:block}
.drawer-title{font-size:11px;letter-spacing:.14em;color:rgba(255,255,255,.45);padding:10px 16px 6px}
.drawer a{display:block;padding:13px 16px;color:rgba(255,255,255,.86);font-size:15px;border-bottom:1px solid rgba(255,255,255,.08)}
.drawer a:last-child{border-bottom:0}
.drawer a:hover{color:var(--accent)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#0A1412 0%,#0F2A22 100%);
  color:#fff;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  opacity:.09;
}
.hero-inner{position:relative;padding-top:132px;padding-bottom:56px}
@media (min-width:768px){.hero-inner{padding-top:150px;padding-bottom:72px}}
@media (min-width:1024px){.hero-inner{padding-top:170px;padding-bottom:84px}}
.hero h1{
  font-size:30px;line-height:1.28;max-width:900px;
  letter-spacing:-.02em;
}
@media (min-width:768px){.hero h1{font-size:40px}}
@media (min-width:1024px){.hero h1{font-size:50px}}
.hero h1 em{font-style:normal;color:var(--lime);}
.hero-sub{margin-top:14px;font-size:15px;color:rgba(255,255,255,.72);max-width:640px}
@media (min-width:768px){.hero-sub{font-size:17px}}
.hero-grid{display:grid;grid-template-columns:1fr;gap:22px;margin-top:34px}
@media (min-width:1024px){.hero-grid{grid-template-columns:62fr 38fr;gap:28px;align-items:stretch}}
.cover-frame{position:relative;border-radius:var(--r-card);overflow:hidden;background:#101E1A;box-shadow:0 0 0 1px rgba(255,255,255,.06)}
.cover-frame .ratio{position:relative;padding-top:56.25%}
.cover-frame .ratio img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cover-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,20,18,.05) 0%,rgba(10,20,18,.72) 100%)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:var(--r-dock);font-size:12px;font-weight:600;line-height:1.6}
.badge-live{background:var(--accent);color:#fff}
.badge-soon{background:var(--lime);color:#0A1412}
.badge-replay{background:var(--brand-soft);color:var(--brand-dark)}
.badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.cover-badge{position:absolute;right:14px;bottom:14px}
.timer-chip{
  position:absolute;right:14px;top:14px;
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 13px;border-radius:var(--r-dock);
  background:rgba(10,20,18,.62);border:1px solid rgba(255,255,255,.14);
  font-size:12px;color:rgba(255,255,255,.86);
}
.cover-caption{position:absolute;left:18px;bottom:16px;right:130px}
.cover-caption h2{font-size:16px;font-weight:700;color:#fff}
@media (min-width:768px){.cover-caption h2{font-size:19px}}
.cover-caption p{font-size:12.5px;color:rgba(255,255,255,.68);margin-top:4px}
.count-panel{
  border-radius:var(--r-card);padding:20px;
  background:#101E1A;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06), inset 0 1px 0 rgba(255,255,255,.08);
  display:flex;flex-direction:column;
}
@media (min-width:768px){.count-panel{padding:24px}}
.count-label{font-size:12px;letter-spacing:.1em;color:rgba(255,255,255,.44)}
.count-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}
@media (min-width:768px){.count-grid{gap:10px}}
.count-cell{
  border-radius:12px;padding:12px 4px 10px;text-align:center;
  background:#0A1412;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1), inset 0 1px 0 rgba(255,255,255,.07);
}
.count-cell .v{font-size:26px;font-weight:800;line-height:1.1;color:#fff;font-variant-numeric:tabular-nums}
@media (min-width:768px){.count-cell .v{font-size:34px}}
.count-cell .k{font-size:11px;color:rgba(255,255,255,.45);margin-top:6px}
.count-cell.sec .v{color:var(--accent);animation:pulseSec 1s steps(1,end) infinite}
@keyframes pulseSec{0%,100%{opacity:1}50%{opacity:.55}}
@media (prefers-reduced-motion:reduce){.count-cell.sec .v{animation:none}}
.count-meta{margin-top:16px;font-size:13px;color:rgba(255,255,255,.6);display:flex;align-items:center;gap:8px}
.count-meta .dot{width:7px;height:7px;border-radius:50%;background:var(--lime);flex:0 0 auto}
.count-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.count-status{margin-top:14px;font-size:12.5px;color:rgba(255,255,255,.45);border-top:1px solid rgba(255,255,255,.08);padding-top:12px}
.tagbar{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1)}
.tag{
  display:inline-flex;align-items:center;padding:5px 13px;border-radius:var(--r-dock);
  font-size:12.5px;color:rgba(255,255,255,.82);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.tag:hover{background:rgba(15,185,140,.2);border-color:rgba(15,185,140,.55);color:#fff}
.tag-light{background:var(--brand-soft);color:var(--brand-dark);border-color:transparent}
.tag-light:hover{background:#cdf1e4;color:var(--brand-dark)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-btn);padding:12px 22px;font-size:15px;font-weight:600;
  transition:transform .2s var(--ease),background-color .2s var(--ease),box-shadow .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:#12c795;color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px -14px rgba(15,185,140,.75)}
.btn-primary:active{transform:translateY(0)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:#ff8b47;color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px -14px rgba(255,122,44,.75)}
.btn-ghost{border:1.5px solid var(--brand);color:var(--brand);background:transparent}
.btn-ghost:hover{background:rgba(15,185,140,.1);color:var(--brand-dark);transform:translateY(-2px)}
.btn-ghost-night{border:1.5px solid rgba(255,255,255,.28);color:#fff;background:transparent}
.btn-ghost-night:hover{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.5);transform:translateY(-2px)}
.btn-sm{padding:9px 16px;font-size:14px}

/* ---------- 通用板块 ---------- */
.sec-head{margin-bottom:34px;max-width:760px}
.sec-kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;color:var(--brand-dark);font-weight:700;
  text-transform:uppercase;margin-bottom:12px;
}
.sec-kicker::before{content:"";width:20px;height:2px;background:var(--brand);border-radius:2px}
.sec-head h2{font-size:25px;color:var(--ink)}
@media (min-width:768px){.sec-head h2{font-size:30px}}
.sec-head p{margin-top:12px;color:var(--ink-2);font-size:15px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-soft);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.card:hover{transform:translateY(-3px);border-color:var(--brand);box-shadow:var(--shadow-lift)}
.card-pad{padding:22px}
@media (min-width:768px){.card-pad{padding:26px}}

/* ---------- 看点列表 ---------- */
.spots{border-top:1px solid var(--line)}
.spot{
  border-bottom:1px solid var(--line);
  display:flex;gap:18px;padding:24px 18px;
  transition:background-color .2s var(--ease);
}
@media (min-width:1024px){
  .spot{padding:28px 24px}
  .spot:nth-child(odd){padding-left:48px}
}
.spot:hover{background:#EFF8F4}
.spot:hover .spot-num{color:var(--accent)}
.spot-num{
  font-size:15px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;
  letter-spacing:.04em;flex:0 0 auto;padding-top:2px;
  transition:color .2s var(--ease);
}
.spot h3{font-size:17px;color:var(--ink)}
@media (min-width:768px){.spot h3{font-size:19px}}
.spot p{margin-top:8px;font-size:14.5px;color:var(--ink-2);line-height:1.78}
.spot-foot{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}

/* ---------- 提醒订阅 ---------- */
.remind-grid{display:grid;grid-template-columns:1fr;gap:22px}
@media (min-width:1024px){.remind-grid{grid-template-columns:4fr 6fr;gap:28px;align-items:start}}
.remind-list li{display:flex;gap:12px;padding:14px 0;border-bottom:1px dashed var(--line)}
.remind-list li:last-child{border-bottom:0}
.geo{width:20px;height:20px;flex:0 0 auto;margin-top:3px;border-radius:6px;border:1.5px solid var(--brand);position:relative}
.geo::after{content:"";position:absolute;inset:5px;border-radius:2px;background:var(--brand-soft)}
.geo.alt{border-color:var(--accent)}
.geo.alt::after{background:rgba(255,122,44,.28)}
.remind-list strong{display:block;font-size:15px;color:var(--ink)}
.remind-list span{display:block;font-size:13.5px;color:var(--ink-2);margin-top:3px;line-height:1.7}
.field{margin-bottom:18px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:8px}
.input,.select{
  width:100%;padding:12px 14px;border-radius:var(--r-btn);
  border:1px solid var(--line);background:#FBFCFB;color:var(--ink);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease);
}
.input::placeholder{color:#9AA8A3}
.input:focus,.select:focus{
  outline:none;border-color:var(--brand);background:#fff;
  box-shadow:0 0 0 4px rgba(15,185,140,.14);
}
.input.is-error{border-color:var(--accent);box-shadow:0 0 0 4px rgba(255,122,44,.14)}
.err-msg{display:none;margin-top:6px;font-size:12.5px;color:var(--accent)}
.err-msg.show{display:block}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip input{position:absolute;opacity:0;width:0;height:0}
.chip span{
  display:inline-flex;align-items:center;padding:8px 16px;border-radius:var(--r-dock);
  border:1px solid var(--line);background:#FBFCFB;font-size:13.5px;color:var(--ink-2);
  cursor:pointer;user-select:none;
  transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.chip span:hover{border-color:var(--brand);color:var(--brand-dark)}
.chip input:checked + span{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.chip input:focus-visible + span{outline:2px solid var(--brand);outline-offset:2px}
.form-ok{display:none;margin-bottom:18px;padding:12px 16px;border-radius:var(--r-btn);background:var(--brand-soft);color:var(--brand-dark);font-size:13.5px;font-weight:600}
.form-ok.show{display:block}
.form-note{font-size:12.5px;color:var(--ink-2);margin-top:14px;line-height:1.7}

/* ---------- CMS 资讯 ---------- */
.news-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:768px){.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.news-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.news-main{grid-column:span 1}
@media (min-width:768px){.news-main{grid-column:span 2}}
.news-thumb{width:100%;aspect-ratio:16/9;object-fit:cover;background:#E7EFEA;border-radius:var(--r-img)}
.news-thumb-sm{width:96px;height:72px;object-fit:cover;background:#E7EFEA;border-radius:10px;flex:0 0 auto}
.news-main .news-thumb{aspect-ratio:16/8}
.news-title{font-size:16.5px;color:var(--ink);margin-top:14px;font-weight:700;line-height:1.5}
.news-main .news-title{font-size:19px}
@media (min-width:768px){.news-main .news-title{font-size:21px}}
.news-sum{margin-top:10px;font-size:14px;color:var(--ink-2);line-height:1.75}
.news-meta{margin-top:14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-2)}
.news-link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13.5px;font-weight:600;color:var(--brand-dark)}
.news-link::after{content:"→";transition:transform .2s var(--ease)}
.card:hover .news-link::after{transform:translateX(4px)}
.empty-box{
  text-align:center;padding:56px 24px;border-radius:var(--r-card);
  border:1px dashed #CBD9D2;background:#FBFDFC;
}
.empty-icon{
  width:64px;height:64px;margin:0 auto 18px;border-radius:18px;
  background:var(--brand-soft);position:relative;
}
.empty-icon::before{content:"";position:absolute;left:18px;right:18px;top:24px;height:3px;border-radius:3px;background:var(--brand);opacity:.7}
.empty-icon::after{content:"";position:absolute;left:18px;right:28px;top:36px;height:3px;border-radius:3px;background:var(--brand);opacity:.4}
.empty-box p{color:var(--ink-2);font-size:14.5px;margin-bottom:20px}

/* ---------- 回放矩阵 ---------- */
.rail{display:flex;gap:18px;overflow-x:auto;padding:6px 4px 20px;scroll-snap-type:x mandatory}
.rail::-webkit-scrollbar{height:6px}
.rail::-webkit-scrollbar-thumb{background:#CFDCD6;border-radius:6px}
.rail::-webkit-scrollbar-track{background:transparent}
.rail-item{flex:0 0 auto;width:76%;scroll-snap-align:start}
@media (min-width:640px){.rail-item{width:46%}}
@media (min-width:1024px){.rail-item{width:26.4%}}
.rail-cover{position:relative;border-radius:var(--r-img);overflow:hidden;background:#101E1A}
.rail-cover .ratio{position:relative;padding-top:56.25%}
.rail-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.card:hover .rail-cover img{transform:scale(1.04)}
.rail-time{position:absolute;left:10px;bottom:10px;padding:3px 9px;border-radius:var(--r-dock);background:rgba(10,20,18,.72);color:#fff;font-size:11.5px;font-variant-numeric:tabular-nums}
.play-dot{
  position:absolute;right:10px;top:10px;width:36px;height:36px;border-radius:50%;
  background:rgba(15,185,140,.9);display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:13px;
  transition:transform .2s var(--ease),background-color .2s var(--ease);
}
.card:hover .play-dot{transform:scale(1.08);background:var(--brand)}
.rail-title{margin-top:12px;font-size:15px;font-weight:600;color:var(--ink)}
.rail-sub{margin-top:6px;font-size:12.5px;color:var(--ink-2)}
.rail-all{
  flex:0 0 auto;width:76%;scroll-snap-align:start;
  border-radius:var(--r-card);border:1px dashed #C6D6CE;background:#FBFDFC;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  padding:34px 20px;text-align:center;min-height:260px;
  transition:border-color .2s var(--ease),background-color .2s var(--ease);
}
@media (min-width:640px){.rail-all{width:46%}}
@media (min-width:1024px){.rail-all{width:26.4%}}
.rail-all:hover{border-color:var(--brand);background:#F1FAF6}
.rail-all strong{font-size:17px;color:var(--ink)}
.rail-all span{font-size:13.5px;color:var(--ink-2)}

/* ---------- 能力板块 ---------- */
.ability{display:grid;grid-template-columns:1fr;gap:26px;align-items:center}
@media (min-width:1024px){.ability{grid-template-columns:1fr 1fr;gap:48px}}
.ability + .ability{margin-top:48px}
@media (min-width:1024px){.ability + .ability{margin-top:72px}}
.ability-media img{border-radius:var(--r-card);aspect-ratio:16/10;object-fit:cover;width:100%;background:#E7EFEA}
.ability-no{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:9px;background:var(--brand-soft);color:var(--brand-dark);
  font-size:13px;font-weight:800;font-variant-numeric:tabular-nums;flex:0 0 auto;
}
.ability h3{font-size:20px;margin-bottom:12px}
@media (min-width:768px){.ability h3{font-size:23px}}
.ability p{color:var(--ink-2);font-size:15px}
.ability-points{margin-top:20px;display:flex;flex-direction:column;gap:14px}
.ability-points li{display:flex;gap:12px;align-items:flex-start}
.ability-points strong{font-size:14.5px;color:var(--ink);display:block}
.ability-points span{font-size:13.5px;color:var(--ink-2);display:block;margin-top:2px;line-height:1.7}
@media (min-width:1024px){
  .ability.reverse .ability-media{order:2}
}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin:0 auto}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  margin-bottom:12px;overflow:hidden;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.faq-item[open]{border-color:var(--brand);box-shadow:var(--shadow-soft)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:20px 22px;
  display:flex;align-items:flex-start;gap:14px;
  font-size:16px;font-weight:600;color:var(--ink);
  transition:color .2s var(--ease);position:relative;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand-dark)}
.faq-item summary::before{
  content:"";position:absolute;left:0;top:16px;bottom:16px;width:4px;border-radius:0 4px 4px 0;
  background:var(--brand);opacity:0;transition:opacity .2s var(--ease);
}
.faq-item[open] summary::before{opacity:1}
.faq-sign{
  margin-left:auto;flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  border:1.5px solid var(--line);display:flex;align-items:center;justify-content:center;
  font-size:15px;color:var(--ink-2);line-height:1;
  transition:transform .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.faq-item[open] .faq-sign{transform:rotate(180deg);background:var(--brand);border-color:var(--brand);color:#fff}
.faq-body{padding:0 22px 22px;font-size:14.5px;color:var(--ink-2);line-height:1.85}

/* ---------- 底部 CTA ---------- */
.cta-bar{
  position:relative;overflow:hidden;border-radius:20px;padding:34px 26px;
  background:#101E1A;color:#fff;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06), inset 0 1px 0 rgba(255,255,255,.08);
}
@media (min-width:768px){.cta-bar{padding:48px 44px}}
.cta-bar::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;opacity:.1;
}
.cta-inner{position:relative;display:flex;flex-direction:column;gap:20px}
@media (min-width:1024px){.cta-inner{flex-direction:row;align-items:center;justify-content:space-between}}
.cta-inner h2{font-size:23px;color:#fff}
@media (min-width:768px){.cta-inner h2{font-size:28px}}
.cta-inner p{margin-top:10px;font-size:14.5px;color:rgba(255,255,255,.7);max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 页脚 ---------- */
.site-footer{background:#0A1412;color:#F2F5F3;margin-top:8px}
.footer-top{padding:56px 0 34px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:34px}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}}
.footer-col h3{font-size:13px;letter-spacing:.12em;color:rgba(255,255,255,.5);font-weight:700;margin-bottom:16px}
.footer-col p{font-size:13.5px;color:rgba(255,255,255,.62);line-height:1.85}
.footer-links li{margin-bottom:11px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.78)}
.footer-links a:hover{color:var(--accent)}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:18px;margin-bottom:14px}
.qr-slot{
  margin-top:18px;width:112px;height:112px;border-radius:14px;
  border:1px dashed rgba(255,255,255,.22);background:rgba(255,255,255,.04);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  font-size:11.5px;color:rgba(255,255,255,.42);text-align:center;padding:8px;
}
.qr-slot i{display:block;width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--brand),var(--lime));opacity:.7}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0 26px;display:flex;flex-direction:column;gap:10px;font-size:12.5px;color:rgba(255,255,255,.45)}
@media (min-width:768px){.footer-bottom{flex-direction:row;align-items:center;justify-content:space-between;flex-wrap:wrap}}
.footer-rule{display:flex;flex-wrap:wrap;gap:14px}
.footer-rule a:hover{color:var(--accent)}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* roulang page: article */
:root{
  --brand:#0FB98C;
  --brand-deep:#0AA37B;
  --brand-soft:#DFF7EF;
  --heat:#FF7A2C;
  --lime:#C9F24D;
  --night:#0A1412;
  --night-2:#101E1A;
  --night-line:#1E312B;
  --bg:#F5F7F4;
  --card:#FFFFFF;
  --line:#E3E9E4;
  --text:#101C18;
  --muted:#5C6B66;
  --ink-light:#EDF4F0;
  --r-dock:999px;
  --r-card:16px;
  --r-img:12px;
  --r-btn:10px;
  --shadow:0 1px 2px rgba(10,20,18,.04), 0 16px 40px -24px rgba(10,20,18,.18);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  padding-top:112px;
  font-family:'PingFang SC','HarmonyOS Sans SC','Microsoft YaHei',system-ui,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:8px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
@media(max-width:1024px){.container{padding:0 24px;}}
@media(max-width:640px){.container{padding:0 20px;}}

/* ---------- Dock 导航 ---------- */
.dock{
  position:fixed;top:20px;left:50%;transform:translateX(-50%);
  width:min(1180px,calc(100% - 40px));
  display:flex;align-items:center;gap:18px;
  padding:10px 12px 10px 20px;
  background:rgba(10,20,18,.88);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--r-dock);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  z-index:80;
  transition:padding .22s var(--ease),width .22s var(--ease),box-shadow .22s var(--ease),border-radius .22s var(--ease);
}
.dock.is-shrunk{
  width:min(1040px,calc(100% - 56px));
  padding:7px 10px 7px 16px;
  box-shadow:0 20px 44px -28px rgba(10,20,18,.7);
}
.logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:17px;letter-spacing:-.01em;flex:0 0 auto;}
.logo small{display:block;font-size:11px;font-weight:600;color:rgba(201,242,77,.92);letter-spacing:.14em;}
.logo-mark{
  width:24px;height:24px;border-radius:8px;flex:0 0 auto;position:relative;
  background:linear-gradient(135deg,var(--brand),var(--brand-deep));
  display:inline-block;
}
.logo-mark::after{
  content:"";position:absolute;inset:6px 5px;
  border-left:2px solid rgba(255,255,255,.95);
  border-right:2px solid rgba(255,255,255,.55);
  border-radius:2px;
}
.dock-nav{display:flex;align-items:center;gap:2px;margin-left:auto;}
.dock-nav a{
  padding:9px 15px;border-radius:999px;font-size:14.5px;font-weight:600;
  color:rgba(237,244,240,.72);white-space:nowrap;
}
.dock-nav a:hover{background:rgba(15,185,140,.18);color:#fff;}
.dock-nav a.is-active{background:var(--brand);color:#fff;}
.dock-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto;}
.icon-btn{
  width:38px;height:38px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;
  color:rgba(237,244,240,.8);font-size:17px;border:1px solid rgba(255,255,255,.12);
}
.icon-btn:hover{color:#fff;background:rgba(15,185,140,.2);}
.dock-cta{
  padding:10px 20px;border-radius:999px;font-size:14.5px;font-weight:700;
  background:var(--brand);color:#fff;white-space:nowrap;
}
.dock-cta:hover{background:var(--brand-deep);transform:translateY(-1px);}
.burger{display:none;}

@media(max-width:1080px){
  .dock-nav a{padding:8px 11px;font-size:14px;}
}
@media(max-width:940px){
  body{padding-top:96px;}
  .dock{flex-wrap:wrap;border-radius:22px;gap:10px;padding:10px 14px;}
  .dock.is-shrunk{width:calc(100% - 28px);border-radius:22px;padding:10px 14px;}
  .logo{margin-right:auto;}
  .burger{display:inline-flex;}
  .dock-nav{
    display:none;order:5;width:100%;flex-direction:column;align-items:stretch;gap:0;
    margin:6px 0 4px;border-top:1px solid rgba(255,255,255,.1);padding-top:8px;
  }
  .dock.menu-open .dock-nav{display:flex;}
  .dock-nav a{padding:12px 8px;border-radius:12px;border-bottom:1px solid rgba(255,255,255,.07);font-size:15px;}
  .dock-nav a:last-child{border-bottom:0;}
  .dock-cta{display:none;}
}
@media(max-width:520px){
  .logo{font-size:15.5px;}
  .icon-btn{width:34px;height:34px;}
}

/* ---------- 面包屑 ---------- */
.crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:26px 0 4px;font-size:13.5px;color:var(--muted);}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--brand-deep);text-decoration:underline;text-underline-offset:3px;}
.crumbs .sep{color:#B9C4BF;}
.crumbs .now{color:var(--text);font-weight:600;max-width:340px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ---------- 文章头 ---------- */
.post-head{padding:20px 0 8px;max-width:900px;}
.post-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
  color:var(--brand-deep);background:var(--brand-soft);border-radius:999px;padding:5px 14px;
}
.post-title{
  margin:18px 0 0;font-size:40px;line-height:1.3;font-weight:800;letter-spacing:-.01em;
}
.post-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px;margin-top:18px;font-size:13.5px;color:var(--muted);}
.post-meta .dot{width:4px;height:4px;border-radius:50%;background:#C3CDC8;}
.post-cover{margin-top:30px;border-radius:var(--r-img);overflow:hidden;background:#E8EEE9;}
.post-cover img{width:100%;height:380px;object-fit:cover;}
@media(max-width:900px){.post-title{font-size:33px;}.post-cover img{height:280px;}}
@media(max-width:520px){.post-title{font-size:29px;}.post-cover img{height:200px;}}

/* ---------- 正文布局 ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:56px;padding:44px 0 0;}
@media(min-width:1024px){
  .article-layout{grid-template-columns:minmax(0,780px) minmax(0,1fr);justify-content:center;}
}
.article-main{min-width:0;}
.toc{display:none;}
@media(min-width:1024px){
  .toc{display:block;}
  .toc-inner{position:sticky;top:120px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:22px 22px 18px;box-shadow:var(--shadow);}
  .toc h2{font-size:13px;letter-spacing:.12em;color:var(--muted);font-weight:700;margin-bottom:14px;}
  .toc ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px;}
  .toc a{display:block;padding:8px 10px;border-left:2px solid transparent;border-radius:0 8px 8px 0;font-size:14px;color:var(--muted);line-height:1.5;}
  .toc a:hover{color:var(--brand-deep);background:#F3F8F5;}
  .toc a.is-current{color:var(--brand-deep);font-weight:700;border-left-color:var(--brand);background:#F3F8F5;}
  .toc a.is-sub{padding-left:22px;font-size:13.5px;}
}

/* ---------- 正文排版 ---------- */
.article-body{font-size:16px;line-height:1.85;color:#26332E;}
.article-body > * + *{margin-top:20px;}
.article-body h2{
  font-size:27px;line-height:1.36;font-weight:800;color:var(--text);
  letter-spacing:-.01em;margin-top:46px;padding-top:4px;scroll-margin-top:130px;
}
.article-body h2::before{
  content:"";display:block;width:34px;height:4px;border-radius:2px;background:var(--brand);margin-bottom:14px;
}
.article-body h3{font-size:21px;line-height:1.45;font-weight:700;color:var(--text);margin-top:32px;scroll-margin-top:130px;}
.article-body h4{font-size:17px;font-weight:700;margin-top:24px;color:var(--text);}
.article-body p{margin:18px 0;}
.article-body strong{color:var(--text);font-weight:700;}
.article-body a{color:var(--brand-deep);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--heat);}
.article-body blockquote{
  border-left:4px solid var(--brand);background:var(--brand-soft);
  padding:18px 24px;border-radius:0 var(--r-img) var(--r-img) 0;color:#0E3A2D;margin:26px 0;
}
.article-body blockquote p{margin:6px 0;}
.article-body ul,.article-body ol{margin:20px 0;padding:0;list-style:none;}
.article-body li{position:relative;padding-left:26px;margin:10px 0;}
.article-body ul > li::before{
  content:"";position:absolute;left:4px;top:.72em;width:8px;height:8px;border-radius:2px;
  background:var(--brand);transform:rotate(45deg);
}
.article-body ol{counter-reset:item;}
.article-body ol > li{counter-increment:item;padding-left:34px;}
.article-body ol > li::before{
  content:counter(item,decimal-leading-zero);position:absolute;left:0;top:0;
  color:var(--brand-deep);font-weight:700;font-variant-numeric:tabular-nums;font-size:14px;line-height:1.85;
}
.article-body img{border-radius:var(--r-img);width:100%;margin:26px 0;background:#E8EEE9;}
.article-body figure{margin:28px 0;}
.article-body figcaption,.article-body .caption{
  text-align:center;font-size:13px;color:var(--muted);margin-top:10px;
}
.article-body hr{border:0;border-top:1px solid var(--line);margin:38px 0;}
.article-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:14.5px;overflow:hidden;border-radius:var(--r-img);}
.article-body thead th{
  background:var(--night-2);color:#F1F6F3;text-align:left;font-weight:700;padding:13px 16px;
}
.article-body tbody td{padding:12px 16px;border-bottom:1px solid var(--line);background:#fff;color:#2C3A35;vertical-align:top;}
.article-body tbody tr:nth-child(even) td{background:#FAFCFA;}
.article-body tbody tr:hover td{background:var(--brand-soft);}
.article-body code{background:#EDF3EF;border-radius:6px;padding:2px 6px;font-size:14px;}

/* ---------- 空态 ---------- */
.empty-state{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:56px 28px;text-align:center;box-shadow:var(--shadow);
}
.empty-state .mark{
  width:74px;height:74px;margin:0 auto 20px;border-radius:20px;
  background:var(--brand-soft);position:relative;
}
.empty-state .mark::after{
  content:"";position:absolute;inset:24px;border-left:3px solid var(--brand);border-right:3px solid var(--brand);border-radius:3px;
}
.empty-state h2{font-size:20px;font-weight:800;margin-bottom:10px;}
.empty-state p{color:var(--muted);font-size:15px;max-width:520px;margin:0 auto 22px;}

/* ---------- 标签 / 相关 ---------- */
.tag-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:44px;padding-top:26px;border-top:1px solid var(--line);}
.tag-row .tag-label{font-size:13px;color:var(--muted);font-weight:700;letter-spacing:.08em;margin-right:4px;}
.tag{
  display:inline-flex;align-items:center;padding:6px 15px;border-radius:999px;
  background:#EFF5F1;color:#3C4E47;font-size:13px;font-weight:600;border:1px solid transparent;
}
.tag:hover{background:var(--brand-soft);color:var(--brand-deep);border-color:var(--brand);}

.section{padding:64px 0 0;}
.section-head{margin-bottom:26px;}
.section-head h2{font-size:28px;font-weight:800;letter-spacing:-.01em;}
.section-head p{color:var(--muted);font-size:15px;margin-top:8px;}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.mini-card{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow);height:100%;
  transition:transform .2s var(--ease),border-color .2s var(--ease);
}
.mini-card:hover{transform:translateY(-3px);border-color:var(--brand);}
.mini-card img{width:100%;height:150px;object-fit:cover;background:#E8EEE9;}
.mini-card .mini-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.mini-card .badge{
  align-self:flex-start;font-size:12px;font-weight:700;padding:3px 11px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand-deep);
}
.mini-card h3{font-size:16.5px;font-weight:700;line-height:1.5;}
.mini-card p{font-size:13.5px;color:var(--muted);line-height:1.7;}
.mini-card .mini-more{margin-top:auto;font-size:13.5px;font-weight:700;color:var(--brand-deep);}
.mini-card:hover .mini-more{color:var(--heat);}
@media(max-width:900px){.related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:640px){.related-grid{grid-template-columns:1fr;}}

/* ---------- 继续阅读双栏 ---------- */
.nextprev{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.next-card{
  display:flex;align-items:center;gap:16px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-card);padding:22px 24px;box-shadow:var(--shadow);
  transition:transform .2s var(--ease),border-color .2s var(--ease);
}
.next-card:hover{transform:translateY(-3px);border-color:var(--brand);}
.next-card .arrow{
  width:42px;height:42px;flex:0 0 auto;border-radius:12px;background:var(--brand-soft);
  color:var(--brand-deep);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;
}
.next-card h3{font-size:16px;font-weight:700;}
.next-card p{font-size:13.5px;color:var(--muted);margin-top:4px;}
@media(max-width:768px){.nextprev{grid-template-columns:1fr;}}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--r-btn);font-size:15px;font-weight:600;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease);
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 12px 26px -16px rgba(15,185,140,.9);}
.btn-primary:hover{background:#17C795;transform:translateY(-2px);box-shadow:0 18px 32px -16px rgba(15,185,140,.85);color:#fff;}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{border:1.5px solid var(--brand);color:var(--brand-deep);background:transparent;}
.btn-ghost:hover{background:rgba(15,185,140,.1);transform:translateY(-2px);}
.btn-heat{background:var(--heat);color:#fff;}
.btn-heat:hover{background:#FF8C48;transform:translateY(-2px);color:#fff;}
.btn-ghost-light{border:1.5px solid rgba(255,255,255,.45);color:#fff;}
.btn-ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.1);color:#fff;transform:translateY(-2px);}

/* ---------- CTA 条 ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:20px;
  background:linear-gradient(rgba(10,20,18,.93),rgba(16,30,26,.93)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  border:1px solid rgba(255,255,255,.08);
  padding:40px 44px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.cta-band h2{color:#fff;font-size:26px;font-weight:800;letter-spacing:-.01em;}
.cta-band p{color:rgba(237,244,240,.72);font-size:15px;margin-top:8px;max-width:600px;}
.cta-band .cta-actions{display:flex;gap:12px;flex-wrap:wrap;}
@media(max-width:640px){.cta-band{padding:30px 22px;}.cta-band h2{font-size:21px;}}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--night);color:var(--ink-light);margin-top:96px;padding:72px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:0;}
.footer-col{padding:0 32px;border-left:1px solid rgba(255,255,255,.08);}
.footer-col:first-child{padding-left:0;border-left:0;}
.footer-col:last-child{padding-right:0;}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:#fff;margin-bottom:16px;}
.footer-col p{color:rgba(237,244,240,.66);font-size:14px;line-height:1.8;}
.footer-col h3{font-size:13px;letter-spacing:.14em;color:rgba(201,242,77,.85);font-weight:700;margin-bottom:16px;}
.footer-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;}
.footer-links a{font-size:14.5px;color:rgba(237,244,240,.78);}
.footer-links a:hover{color:var(--heat);}
.qr-slot{
  margin-top:20px;display:inline-flex;align-items:center;gap:12px;padding:12px 16px;
  border:1px dashed rgba(237,244,240,.3);border-radius:14px;font-size:13px;color:rgba(237,244,240,.66);
}
.qr-slot i{width:44px;height:44px;border-radius:8px;background:rgba(255,255,255,.08);display:inline-block;position:relative;}
.qr-slot i::after{
  content:"";position:absolute;inset:12px;border-left:2px solid rgba(201,242,77,.7);border-right:2px solid rgba(201,242,77,.7);border-radius:2px;
}
.footer-bottom{
  margin-top:56px;border-top:1px solid rgba(255,255,255,.08);padding:22px 32px 28px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:rgba(237,244,240,.6);
}
.footer-rule{display:flex;gap:18px;flex-wrap:wrap;}
.footer-rule a:hover{color:var(--heat);}
@media(max-width:1024px){
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 0;}
  .footer-col{padding:0 24px;}
  .footer-col:nth-child(odd){padding-left:0;border-left:0;}
}
@media(max-width:640px){
  .footer-grid{grid-template-columns:1fr;}
  .footer-col{padding:0;border-left:0;border-top:1px solid rgba(255,255,255,.08);padding-top:24px;}
  .footer-col:first-child{border-top:0;padding-top:0;}
  .site-footer{padding-top:52px;margin-top:64px;}
  .footer-bottom{padding:20px 0 26px;margin-top:36px;}
}

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

/* roulang page: category1 */
:root{
  --brand:#0FB98C;
  --brand-dark:#0AA37B;
  --brand-soft:#DFF7EF;
  --accent:#FF7A2C;
  --lime:#C9F24D;
  --ink:#101C18;
  --muted:#5C6B66;
  --line:#E3E9E4;
  --bg:#F5F7F4;
  --card:#FFFFFF;
  --night:#0A1412;
  --night-2:#101E1A;
  --night-line:#1E312B;
  --cream:#F2F5F0;
  --r-card:16px;
  --r-img:12px;
  --r-btn:10px;
  --r-pill:999px;
  --shadow:0 1px 2px rgba(10,20,18,.04), 0 16px 40px -24px rgba(10,20,18,.18);
  --ease:cubic-bezier(.2,.7,.3,1);
  --t:200ms;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;cursor:pointer;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}

/* ---------- Dock 导航 ---------- */
.dock{
  position:fixed;top:18px;left:50%;transform:translateX(-50%);
  z-index:80;
  width:calc(100% - 48px);max-width:1160px;
  display:flex;align-items:center;gap:18px;
  padding:10px 14px 10px 20px;
  border-radius:var(--r-pill);
  background:rgba(10,20,18,.88);
  border:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  color:#EDF3EF;
  transition:max-width var(--t) var(--ease), padding var(--t) var(--ease), box-shadow var(--t) var(--ease), background var(--t) var(--ease);
}
.dock.is-compact{
  max-width:980px;
  padding:8px 12px 8px 18px;
  box-shadow:0 18px 40px -22px rgba(10,20,18,.55);
  background:rgba(10,20,18,.94);
}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.01em;white-space:nowrap;}
.logo small{display:block;font-size:11px;font-weight:500;color:#9DBBAE;letter-spacing:.08em;line-height:1.2;}
.logo-mark{
  width:22px;height:22px;border-radius:7px;
  background:linear-gradient(135deg,var(--brand) 0%,#0AA37B 100%);
  position:relative;flex:none;
  box-shadow:0 0 0 1px rgba(255,255,255,.14) inset;
}
.logo-mark::after{
  content:"";position:absolute;inset:6px 5px;border-radius:2px;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.92) 0 2px,transparent 2px 5px);
}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto;flex-wrap:nowrap;}
.dock-nav a{
  padding:8px 13px;border-radius:var(--r-pill);
  font-size:14px;font-weight:500;color:#C6D6CD;
  transition:background var(--t) var(--ease), color var(--t) var(--ease);
  white-space:nowrap;
}
.dock-nav a:hover{background:rgba(15,185,140,.18);color:#fff;}
.dock-nav a.is-active{background:var(--brand);color:#fff;font-weight:600;}
.dock-actions{display:flex;align-items:center;gap:8px;}
.icon-btn{
  width:36px;height:36px;border-radius:var(--r-pill);
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);
  color:#DCE9E2;font-size:15px;
  transition:background var(--t) var(--ease), transform var(--t) var(--ease);
}
.icon-btn:hover{background:rgba(255,255,255,.15);transform:translateY(-1px);}
.dock-cta{
  padding:9px 16px;border-radius:var(--r-pill);
  background:var(--brand);color:#fff;font-size:14px;font-weight:600;
  white-space:nowrap;
  transition:background var(--t) var(--ease), transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.dock-cta:hover{background:#12C795;transform:translateY(-2px);box-shadow:0 12px 26px -14px rgba(15,185,140,.9);}
.burger{display:none;}
.drawer{
  position:fixed;inset:0 0 auto 0;z-index:70;
  padding:88px 20px 24px;
  background:rgba(10,20,18,.97);
  border-bottom:1px solid var(--night-line);
  transform:translateY(-102%);
  transition:transform 220ms var(--ease);
}
.drawer.is-open{transform:translateY(0);}
.drawer h4{font-size:11px;letter-spacing:.18em;color:#7E9A8E;margin:0 0 10px;font-weight:600;}
.drawer a{
  display:block;padding:14px 4px;color:#E7F0EA;font-size:15px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.drawer a:last-child{border-bottom:0;}
.drawer a.is-active{color:var(--brand);font-weight:600;}

/* ---------- 通用按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;line-height:1.2;
  border:1.5px solid transparent;
  transition:background var(--t) var(--ease), color var(--t) var(--ease), transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 14px 30px -18px rgba(15,185,140,.9);}
.btn-primary:hover{background:#14C896;transform:translateY(-2px);box-shadow:0 18px 34px -16px rgba(15,185,140,.95);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;border-color:var(--brand);color:var(--brand-dark);}
.btn-ghost:hover{background:rgba(15,185,140,.1);transform:translateY(-2px);}
.btn-heat{background:var(--accent);color:#fff;}
.btn-heat:hover{background:#FF8C48;transform:translateY(-2px);}
.btn-night-ghost{background:transparent;border-color:rgba(255,255,255,.36);color:#F0F6F2;}
.btn-night-ghost:hover{background:rgba(255,255,255,.1);transform:translateY(-2px);}

/* ---------- 徽章 / 标签 ---------- */
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:var(--r-pill);
  font-size:13px;font-weight:500;
  background:var(--card);border:1px solid var(--line);color:var(--muted);
}
.badge{
  display:inline-flex;align-items:center;
  padding:4px 10px;border-radius:var(--r-pill);
  font-size:12px;font-weight:600;letter-spacing:.02em;
}
.badge-live{background:rgba(255,122,44,.14);color:#D9560C;}
.badge-soon{background:rgba(201,242,77,.28);color:#5A7A05;}
.badge-replay{background:var(--brand-soft);color:var(--brand-dark);}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:130px 0 72px;
  background:linear-gradient(140deg,#0A1412 0%,#0F2A22 100%);
  color:#EAF3ED;
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  opacity:.09;pointer-events:none;
}
.hero .container{position:relative;z-index:1;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:#8FAEA1;margin-bottom:22px;}
.breadcrumb a{border-bottom:1px solid transparent;transition:color var(--t) var(--ease),border-color var(--t) var(--ease);}
.breadcrumb a:hover{color:var(--lime);border-color:var(--lime);}
.breadcrumb span{color:#5E7A6E;}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.16em;font-weight:600;color:var(--lime);
  margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--lime);border-radius:2px;}
.hero h1{
  font-size:clamp(30px,3.6vw,50px);
  line-height:1.22;font-weight:800;letter-spacing:-.01em;
  color:#fff;margin-bottom:18px;
}
.hero h1 em{font-style:normal;color:var(--lime);}
.lead{font-size:17px;color:#B9CEC4;max-width:620px;margin-bottom:28px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
.hero-tags .chip{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#CFE2D9;}
.hero-media{
  position:relative;border-radius:var(--r-card);overflow:hidden;
  border:1px solid rgba(255,255,255,.1);
  background:var(--night-2);
}
.hero-media img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.hero-media .media-badge{
  position:absolute;right:14px;bottom:14px;
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border-radius:var(--r-pill);
  background:rgba(10,20,18,.78);border:1px solid rgba(255,255,255,.16);
  color:var(--lime);font-size:12px;font-weight:600;
}
.media-note{
  position:absolute;left:14px;top:14px;
  padding:8px 14px;border-radius:var(--r-pill);
  background:rgba(10,20,18,.72);border:1px solid rgba(255,255,255,.14);
  font-size:12px;color:#D9E7E0;font-variant-numeric:tabular-nums;
}

/* ---------- 板块通用 ---------- */
.section{padding:96px 0;}
.section-alt{background:#fff;}
.section-head{max-width:720px;margin-bottom:48px;}
.section-head h2{font-size:clamp(24px,2.6vw,32px);font-weight:800;letter-spacing:-.01em;line-height:1.3;margin-bottom:12px;}
.section-head p{color:var(--muted);font-size:16px;}
.tagline{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--brand-dark);background:var(--brand-soft);padding:5px 12px;border-radius:var(--r-pill);margin-bottom:14px;}

/* ---------- 周排期 ---------- */
.week-strip{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:12px;}
.day-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:18px 14px;box-shadow:var(--shadow);
  transition:transform var(--t) var(--ease), border-color var(--t) var(--ease);
}
.day-card:hover{transform:translateY(-3px);border-color:var(--brand);}
.day-card strong{display:block;font-size:14px;color:var(--ink);margin-bottom:6px;}
.day-card .t{font-size:13px;color:var(--brand-dark);font-weight:600;font-variant-numeric:tabular-nums;margin-bottom:6px;}
.day-card small{color:var(--muted);font-size:12.5px;line-height:1.6;display:block;}
.day-card.is-today{border-color:var(--brand);background:var(--brand-soft);}
.day-card.is-today strong{color:var(--brand-dark);}

/* ---------- 时间轴 ---------- */
.timeline{position:relative;padding:8px 0;}
.timeline::before{
  content:"";position:absolute;top:0;bottom:0;left:50%;width:2px;transform:translateX(-50%);
  background:linear-gradient(180deg,rgba(15,185,140,0) 0%,var(--brand) 8%,var(--brand) 92%,rgba(15,185,140,0) 100%);
  opacity:.4;
}
.tl-item{display:grid;grid-template-columns:1fr 92px 1fr;align-items:center;margin-bottom:26px;}
.tl-node{grid-column:2;display:flex;flex-direction:column;align-items:center;gap:8px;}
.tl-dot{
  width:44px;height:44px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:#fff;border:2px solid var(--brand);color:var(--brand-dark);
  font-weight:700;font-size:14px;font-variant-numeric:tabular-nums;
  box-shadow:0 0 0 6px rgba(15,185,140,.1);
}
.tl-time{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap;}
.tl-card{
  grid-column:1;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px 26px;box-shadow:var(--shadow);
  transition:transform var(--t) var(--ease), border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.tl-item.is-right .tl-card{grid-column:3;}
.tl-card:hover{transform:translateY(-3px);border-color:var(--brand);}
.tl-card h3{font-size:19px;font-weight:700;margin-bottom:8px;letter-spacing:-.01em;}
.tl-card p{color:var(--muted);font-size:15px;}
.tl-card .tl-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}

/* ---------- 提醒要点 ---------- */
.note-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.note-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 24px;box-shadow:var(--shadow);
  transition:transform var(--t) var(--ease), border-color var(--t) var(--ease);
}
.note-card:hover{transform:translateY(-3px);border-color:var(--brand);}
.note-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:10px;margin-bottom:16px;
  background:var(--brand-soft);color:var(--brand-dark);font-weight:700;font-size:14px;
  font-variant-numeric:tabular-nums;
}
.note-card h3{font-size:18px;font-weight:700;margin-bottom:8px;}
.note-card p{color:var(--muted);font-size:14.5px;}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin:0 auto;}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  margin-bottom:14px;overflow:hidden;position:relative;
  transition:border-color var(--t) var(--ease);
}
.faq-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:var(--brand);transform:scaleY(0);transform-origin:top;
  transition:transform 220ms var(--ease);
}
.faq-item.is-open::before{transform:scaleY(1);}
.faq-item.is-open{border-color:var(--brand);}
.faq-q{
  width:100%;background:transparent;border:0;text-align:left;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;font-size:16.5px;font-weight:600;color:var(--ink);
  transition:color var(--t) var(--ease);
}
.faq-q:hover{color:var(--brand-dark);}
.faq-q .sign{font-size:20px;font-weight:500;color:var(--brand);flex:none;}
.faq-a{max-height:0;overflow:hidden;transition:max-height 260ms var(--ease);}
.faq-a p{padding:0 24px 22px 24px;color:var(--muted);font-size:15px;}
.faq-item.is-open .faq-a{max-height:320px;}

/* ---------- CTA 条 ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:20px;
  background:var(--night);color:#EAF3ED;
  padding:48px 52px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  border:1px solid rgba(255,255,255,.07);
  box-shadow:0 0 0 1px rgba(255,255,255,.05) inset;
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;opacity:.08;pointer-events:none;
}
.cta-band > *{position:relative;z-index:1;}
.cta-band h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;margin-bottom:10px;color:#fff;letter-spacing:-.01em;}
.cta-band p{color:#AFC7BC;font-size:15.5px;max-width:560px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--night);color:#D9E5DE;padding:72px 0 28px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;color:#fff;font-size:17px;margin-bottom:14px;}
.footer-col p{color:#9AB3A8;font-size:14px;line-height:1.8;}
.footer-col h3{font-size:13px;letter-spacing:.1em;color:#7E9A8E;font-weight:700;margin-bottom:16px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{color:#C8D9D1;font-size:14px;transition:color var(--t) var(--ease);}
.footer-links a:hover{color:var(--accent);}
.qr-slot{
  margin-top:18px;display:inline-flex;align-items:center;gap:12px;
  padding:12px 16px;border-radius:12px;
  border:1px dashed rgba(255,255,255,.22);
}
.qr-slot i{width:38px;height:38px;border-radius:8px;background:rgba(255,255,255,.1);display:block;position:relative;}
.qr-slot i::after{content:"";position:absolute;inset:8px;border-radius:3px;background:repeating-linear-gradient(45deg,rgba(255,255,255,.5) 0 2px,transparent 2px 5px);}
.qr-slot span{font-size:13px;color:#9AB3A8;}
.footer-bottom{
  margin-top:52px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:13px;color:#8AA396;
}
.footer-rule{display:flex;flex-wrap:wrap;gap:16px;}
.footer-rule a{color:#9FB8AC;transition:color var(--t) var(--ease);}
.footer-rule a:hover{color:var(--accent);}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .container{padding:0 24px;}
  .dock-nav{display:none;}
  .burger{display:inline-flex;}
  .hero{padding:118px 0 60px;}
  .hero-grid{grid-template-columns:1fr;gap:34px;}
  .week-strip{grid-template-columns:repeat(4,minmax(0,1fr));}
  .note-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:40px;}
}
@media (max-width:768px){
  .section{padding:72px 0;}
  .timeline::before{left:26px;transform:none;}
  .tl-item{grid-template-columns:56px 1fr;gap:14px;margin-bottom:20px;}
  .tl-item .tl-node{grid-column:1;}
  .tl-item .tl-card{grid-column:2;}
  .tl-item.is-right .tl-card{grid-column:2;}
  .tl-dot{width:38px;height:38px;font-size:13px;}
  .tl-card{padding:20px;}
}
@media (max-width:640px){
  .container{padding:0 20px;}
  .dock{width:calc(100% - 24px);top:12px;padding:8px 10px 8px 14px;gap:10px;}
  .dock-cta{padding:8px 12px;font-size:13px;}
  .logo{font-size:15px;}
  .logo small{font-size:10px;}
  .hero{padding:104px 0 48px;}
  .lead{font-size:16px;}
  .week-strip{grid-template-columns:repeat(2,minmax(0,1fr));}
  .note-grid{grid-template-columns:1fr;}
  .faq-q{padding:18px;font-size:15.5px;}
  .faq-a p{padding:0 18px 20px;}
  .cta-band{padding:32px 24px;border-radius:16px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category2 */
:root{
    --main:#0FB98C;
    --main-dark:#0AA37B;
    --main-deep:#0A8F6C;
    --main-light:#DFF7EF;
    --heat:#FF7A2C;
    --lime:#C9F24D;
    --night:#0A1412;
    --night-2:#101E1A;
    --night-line:#1E312B;
    --bg:#F5F7F4;
    --card:#FFFFFF;
    --line:#E3E9E4;
    --muted:#5C6B66;
    --text:#101C18;
    --r-dock:999px;
    --r-card:16px;
    --r-img:12px;
    --shadow:0 1px 2px rgba(10,20,18,.04), 0 16px 40px -24px rgba(10,20,18,.18);
    --ease:cubic-bezier(.2,.7,.3,1);
    --t:200ms;
  }

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

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

  body{
    margin:0;
    font-family:'PingFang SC','HarmonyOS Sans SC','Microsoft YaHei',system-ui,sans-serif;
    font-size:16px;
    line-height:1.78;
    color:var(--text);
    background:var(--bg);
    -webkit-font-smoothing:antialiased;
  }

  img{ display:block; max-width:100%; height:auto; }
  a{ color:inherit; text-decoration:none; transition:color var(--t) var(--ease), background-color var(--t) var(--ease); }
  button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }
  ul,ol{ margin:0; padding:0; list-style:none; }
  h1,h2,h3,h4{ margin:0; letter-spacing:-.01em; font-weight:800; line-height:1.28; }
  p{ margin:0; }
  table{ border-collapse:collapse; width:100%; }

  :focus-visible{ outline:2px solid var(--main); outline-offset:2px; border-radius:6px; }

  .container{ width:100%; max-width:1200px; margin:0 auto; padding:0 32px; }

  /* ============ 浮动 Dock 导航 ============ */
  .dock{
    position:fixed; top:18px; left:50%; transform:translateX(-50%);
    z-index:80;
    width:calc(100% - 40px); max-width:1160px;
    display:flex; align-items:center; gap:16px;
    padding:12px 18px;
    border-radius:var(--r-dock);
    background:rgba(10,20,18,.88);
    border:1px solid rgba(255,255,255,.08);
    box-shadow:0 20px 44px -30px rgba(0,0,0,.75);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    transition:padding var(--t) var(--ease), max-width var(--t) var(--ease), box-shadow var(--t) var(--ease);
  }
  .dock.is-shrunk{ padding:8px 14px; max-width:1000px; box-shadow:0 22px 42px -26px rgba(0,0,0,.85); }

  .logo{ display:flex; align-items:center; gap:10px; color:#F3F8F5; font-weight:800; font-size:16px; flex-shrink:0; }
  .logo span{ line-height:1.1; }
  .logo small{ display:block; font-size:11px; font-weight:500; letter-spacing:.16em; color:#8FB2A6; margin-top:2px; }

  .logo-mark{
    position:relative; width:28px; height:28px; flex-shrink:0;
    border-radius:9px;
    background:linear-gradient(135deg,var(--main),var(--main-deep));
    box-shadow:inset 0 1px 0 rgba(255,255,255,.35);
  }
  .logo-mark::before,.logo-mark::after{
    content:""; position:absolute; left:7px; right:11px; height:2px; border-radius:2px; background:rgba(255,255,255,.92);
  }
  .logo-mark::before{ top:9px; }
  .logo-mark::after{ bottom:9px; left:11px; right:7px; }

  .dock-nav{ display:flex; align-items:center; gap:2px; margin:0 auto; }
  .dock-nav a{
    padding:8px 14px; border-radius:var(--r-dock);
    font-size:14px; color:#C6D6D0; white-space:nowrap;
  }
  .dock-nav a:hover{ background:rgba(15,185,140,.16); color:#FFFFFF; }
  .dock-nav a.is-active{ background:var(--main-deep); color:#FFFFFF; font-weight:600; }

  .dock-actions{ display:flex; align-items:center; gap:8px; flex-shrink:0; }

  .icon-btn{
    display:inline-flex; align-items:center; justify-content:center;
    width:38px; height:38px; border-radius:var(--r-dock);
    color:#CFE0D9; font-size:17px;
    border:1px solid rgba(255,255,255,.12);
    transition:background-color var(--t) var(--ease), color var(--t) var(--ease), transform var(--t) var(--ease);
  }
  .icon-btn:hover{ background:rgba(255,255,255,.09); color:#fff; transform:translateY(-1px); }

  .dock-cta{
    display:inline-flex; align-items:center;
    padding:10px 18px; border-radius:10px;
    background:var(--heat); color:#200D02; font-weight:700; font-size:14px;
    white-space:nowrap;
    transition:transform var(--t) var(--ease), box-shadow var(--t) var(--ease), background-color var(--t) var(--ease);
  }
  .dock-cta:hover{ background:#FF8B47; transform:translateY(-2px); box-shadow:0 12px 26px -14px rgba(255,122,44,.9); }
  .dock-cta:active{ transform:translateY(0); }

  .burger{ display:none; }

  .dock-drawer{
    position:fixed; top:86px; left:20px; right:20px; z-index:79;
    background:var(--night-2); border:1px solid var(--night-line);
    border-radius:20px; padding:8px; display:none;
    box-shadow:0 30px 60px -30px rgba(0,0,0,.85);
  }
  .dock-drawer.is-open{ display:block; }
  .dock-drawer a{
    display:block; padding:14px 16px; color:#DCE9E4; font-size:15px;
    border-bottom:1px solid rgba(255,255,255,.07); border-radius:12px;
  }
  .dock-drawer a:last-child{ border-bottom:0; }
  .dock-drawer a.is-active{ color:var(--lime); font-weight:600; }
  .dock-drawer .drawer-label{
    font-size:11px; letter-spacing:.2em; color:#6F8B81; padding:12px 16px 6px;
  }

  /* ============ 页面首屏 ============ */
  .page-hero{
    position:relative; overflow:hidden;
    background:linear-gradient(140deg,#0A1412 0%,#0F2A22 100%);
    padding:150px 0 84px; color:#EFF6F2;
  }
  .page-hero::after{
    content:""; position:absolute; inset:0;
    background-image:url('/assets/images/backpic/back-1.png');
    background-size:cover; background-position:center;
    opacity:.1;
  }
  .page-hero .container{ position:relative; z-index:2; }

  .crumb{ display:flex; align-items:center; gap:8px; font-size:13px; color:#8FB2A6; margin-bottom:22px; flex-wrap:wrap; }
  .crumb a:hover{ color:var(--heat); text-decoration:underline; text-underline-offset:4px; }
  .crumb .sep{ color:#4C655C; }

  .hero-badge{
    display:inline-flex; align-items:center; gap:8px;
    padding:6px 14px; border-radius:var(--r-dock);
    background:rgba(201,242,77,.12); border:1px solid rgba(201,242,77,.38);
    color:var(--lime); font-size:13px; font-weight:600; margin-bottom:20px;
  }
  .hero-badge i{ width:7px; height:7px; border-radius:50%; background:var(--lime); display:inline-block; }

  .page-hero h1{
    font-size:clamp(30px,4.2vw,50px); line-height:1.2; max-width:19em; color:#FFFFFF;
  }
  .hero-lead{ margin-top:20px; font-size:17px; line-height:1.8; color:#B8CFC6; max-width:44em; }

  .hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:32px; }

  .btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    padding:14px 26px; border-radius:10px; font-weight:600; font-size:15px;
    transition:transform var(--t) var(--ease), box-shadow var(--t) var(--ease), background-color var(--t) var(--ease), color var(--t) var(--ease), border-color var(--t) var(--ease);
  }
  .btn-main{ background:var(--main); color:#FFFFFF; }
  .btn-main:hover{ background:var(--main-dark); transform:translateY(-2px); box-shadow:0 16px 32px -16px rgba(15,185,140,.85); }
  .btn-main:active{ transform:translateY(0); }
  .btn-ghost{ border:1.5px solid rgba(15,185,140,.7); color:#DFF7EF; }
  .btn-ghost:hover{ background:rgba(15,185,140,.16); transform:translateY(-2px); }
  .btn-dark-ghost{ border:1.5px solid var(--main); color:var(--main-deep); }
  .btn-dark-ghost:hover{ background:rgba(15,185,140,.1); transform:translateY(-2px); }
  .btn-heat{ background:var(--heat); color:#220E03; }
  .btn-heat:hover{ background:#FF8B47; transform:translateY(-2px); box-shadow:0 16px 32px -16px rgba(255,122,44,.9); }

  .hero-steps{
    margin-top:52px; display:grid; gap:14px;
    grid-template-columns:repeat(3,minmax(0,1fr));
    max-width:820px;
  }
  .hero-step{
    background:rgba(255,255,255,.04);
    border:1px solid rgba(255,255,255,.09);
    border-radius:var(--r-img);
    padding:16px 18px;
  }
  .hero-step strong{ display:block; font-size:15px; color:#FFFFFF; margin-bottom:4px; }
  .hero-step span{ font-size:13px; color:#8FB2A6; }

  /* ============ 通用板块 ============ */
  .section{ padding:96px 0; }
  .section-tight{ padding:64px 0; }
  .section-head{ max-width:780px; margin-bottom:56px; }
  .section-head h2{ font-size:clamp(26px,3vw,34px); }
  .section-head p{ margin-top:16px; color:var(--muted); font-size:16px; }
  .eyebrow{
    display:inline-flex; align-items:center; gap:8px;
    font-size:12px; letter-spacing:.18em; font-weight:700;
    color:var(--main-deep); text-transform:uppercase; margin-bottom:14px;
  }
  .eyebrow::before{ content:""; width:22px; height:2px; background:var(--main); border-radius:2px; }

  /* ============ 图文交错 ============ */
  .zig-row{
    display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center;
    padding:44px 0;
  }
  .zig-row + .zig-row{ border-top:1px solid var(--line); }
  .zig-row.reverse .zig-media{ order:2; }

  .zig-media{
    border-radius:var(--r-card); overflow:hidden; background:#DDE7E1;
    box-shadow:var(--shadow);
  }
  .zig-media img{ width:100%; aspect-ratio:16/10; object-fit:cover; }

  .num-tag{
    display:inline-flex; align-items:center; gap:10px;
    font-size:13px; font-weight:700; color:var(--main-deep); margin-bottom:16px;
  }
  .num-tag b{
    display:inline-flex; align-items:center; justify-content:center;
    width:34px; height:34px; border-radius:11px;
    background:var(--main-light); color:var(--main-deep); font-size:14px;
  }
  .zig-text h3{ font-size:23px; margin-bottom:14px; }
  .zig-text p{ color:#3D4C47; }
  .zig-points{ margin-top:20px; display:grid; gap:10px; }
  .zig-points li{ display:flex; gap:10px; align-items:flex-start; font-size:14.5px; color:var(--muted); }
  .zig-points li::before{
    content:""; flex:0 0 6px; width:6px; height:6px; border-radius:2px;
    background:var(--main); margin-top:9px;
  }
  .link-more{
    display:inline-flex; align-items:center; gap:6px; margin-top:22px;
    font-size:14.5px; font-weight:600; color:var(--main-deep);
  }
  .link-more:hover{ color:var(--heat); gap:10px; }

  /* ============ 三步流程 ============ */
  .flow{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; }
  .flow-card{
    position:relative; background:var(--card); border:1px solid var(--line);
    border-radius:var(--r-card); padding:28px 24px; box-shadow:var(--shadow);
    transition:transform var(--t) var(--ease), border-color var(--t) var(--ease);
  }
  .flow-card:hover{ transform:translateY(-3px); border-color:var(--main); }
  .flow-card .step-no{
    font-size:34px; font-weight:800; color:var(--main-light); line-height:1;
    margin-bottom:16px; letter-spacing:-.02em;
  }
  .flow-card h3{ font-size:18px; margin-bottom:10px; }
  .flow-card p{ font-size:14.5px; color:var(--muted); }

  /* ============ 渠道与时段清单 ============ */
  .panel-dark{
    background:var(--night-2); border:1px solid var(--night-line); border-radius:20px;
    padding:48px; color:#DCE9E4;
    box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
  }
  .panel-dark h2{ color:#fff; font-size:clamp(24px,2.6vw,30px); }
  .panel-dark .lead{ color:#9CB5AB; margin-top:14px; max-width:56em; }
  .spec-list{ margin-top:36px; display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
  .spec-item{
    display:flex; gap:14px; padding:20px 22px; border-radius:var(--r-img);
    background:rgba(255,255,255,.035); border:1px solid rgba(255,255,255,.08);
  }
  .spec-item i{
    flex:0 0 10px; width:10px; height:10px; margin-top:8px; border-radius:3px;
    background:var(--main); display:block;
  }
  .spec-item strong{ display:block; color:#fff; font-size:15px; margin-bottom:6px; }
  .spec-item span{ font-size:14px; color:#9CB5AB; line-height:1.7; }

  /* ============ FAQ ============ */
  .faq-wrap{ max-width:840px; margin:0 auto; display:grid; gap:14px; }
  .faq-item{
    position:relative; background:var(--card); border:1px solid var(--line);
    border-radius:var(--r-card); padding:0 26px; overflow:hidden;
    transition:border-color var(--t) var(--ease), box-shadow var(--t) var(--ease), transform var(--t) var(--ease);
  }
  .faq-item::before{
    content:""; position:absolute; left:0; top:0; bottom:0; width:3px;
    background:var(--main); opacity:0; transition:opacity var(--t) var(--ease);
  }
  .faq-item:hover{ border-color:#CAD8D1; }
  .faq-item.is-open{ border-color:var(--main); box-shadow:var(--shadow); }
  .faq-item.is-open::before{ opacity:1; }
  .faq-q{
    width:100%; display:flex; align-items:center; justify-content:space-between; gap:18px;
    padding:22px 0; text-align:left; font-size:16.5px; font-weight:700; color:var(--text);
    transition:color var(--t) var(--ease);
  }
  .faq-q:hover{ color:var(--main-deep); }
  .faq-q .mark{
    flex:0 0 26px; width:26px; height:26px; border-radius:50%;
    display:inline-flex; align-items:center; justify-content:center;
    background:var(--main-light); color:var(--main-deep); font-size:16px; font-weight:700;
    transition:background-color var(--t) var(--ease), color var(--t) var(--ease);
  }
  .faq-item.is-open .faq-q .mark{ background:var(--main); color:#fff; }
  .faq-a{ max-height:0; overflow:hidden; transition:max-height 240ms var(--ease); }
  .faq-item.is-open .faq-a{ max-height:360px; }
  .faq-a p{ padding:0 0 24px; color:var(--muted); font-size:15px; max-width:44em; }

  /* ============ CTA 条 ============ */
  .cta-band{
    position:relative; overflow:hidden;
    background:var(--night); border-radius:20px; padding:48px;
    display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap;
    color:#F0F7F3;
    box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
  }
  .cta-band::after{
    content:""; position:absolute; inset:0;
    background-image:url('/assets/images/backpic/back-3.png');
    background-size:cover; background-position:center; opacity:.09;
  }
  .cta-band > *{ position:relative; z-index:2; }
  .cta-band h2{ font-size:clamp(23px,2.6vw,30px); color:#fff; }
  .cta-band p{ margin-top:12px; color:#9CB5AB; font-size:15px; max-width:38em; }
  .cta-actions{ display:flex; gap:14px; flex-wrap:wrap; }

  /* ============ 页脚 ============ */
  .site-footer{ background:var(--night); color:#E8F1EC; padding:74px 0 28px; margin-top:96px; }
  .footer-grid{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:40px; }
  .footer-col h3{ font-size:14px; letter-spacing:.06em; color:#fff; margin-bottom:18px; font-weight:700; }
  .footer-brand{ display:flex; align-items:center; gap:10px; font-weight:800; font-size:16px; margin-bottom:16px; }
  .footer-col p{ font-size:14px; color:#9CB5AB; line-height:1.8; max-width:26em; }
  .footer-links{ display:grid; gap:12px; }
  .footer-links a{ font-size:14px; color:#B6CBC3; }
  .footer-links a:hover{ color:var(--heat); }
  .qr-slot{
    margin-top:22px; width:132px; height:132px; border-radius:14px;
    border:1px dashed rgba(255,255,255,.22);
    display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px;
    color:#7C978D; font-size:12.5px;
  }
  .qr-slot i{
    width:44px; height:44px; border-radius:10px; display:block;
    background:linear-gradient(135deg,rgba(15,185,140,.55),rgba(15,185,140,.15));
  }
  .footer-top{ padding-bottom:44px; border-bottom:1px solid rgba(255,255,255,.08); }
  .footer-bottom{
    display:flex; align-items:center; justify-content:space-between; gap:18px; flex-wrap:wrap;
    padding-top:24px; font-size:13px; color:#7C978D;
  }
  .footer-rule{ display:flex; gap:18px; flex-wrap:wrap; }
  .footer-rule a:hover{ color:var(--heat); }

  /* ============ 响应式 ============ */
  @media (max-width:1023px){
    .dock-nav{ display:none; }
    .burger{ display:inline-flex; }
    .dock-actions{ margin-left:auto; }
    .site-footer{ margin-top:72px; }
    .section{ padding:72px 0; }
    .zig-row{ grid-template-columns:1fr; gap:32px; padding:36px 0; }
    .zig-row.reverse .zig-media{ order:0; }
    .flow{ grid-template-columns:1fr; }
    .spec-list{ grid-template-columns:1fr; }
    .footer-grid{ grid-template-columns:1fr 1fr; gap:32px; }
    .panel-dark{ padding:36px 28px; }
    .cta-band{ padding:36px 28px; }
  }

  @media (max-width:767px){
    .container{ padding:0 20px; }
    .page-hero{ padding:126px 0 64px; }
    .hero-steps{ grid-template-columns:1fr; }
    .section{ padding:56px 0; }
    .section-head{ margin-bottom:36px; }
    .site-footer{ padding:56px 0 24px; }
    .footer-grid{ grid-template-columns:1fr; }
    .cta-actions .btn{ width:100%; }
    .faq-item{ padding:0 18px; }
    .faq-q{ font-size:15.5px; }
  }

  @media (max-width:560px){
    .dock{ width:calc(100% - 24px); gap:10px; padding:10px 12px; }
    .dock.is-shrunk{ padding:8px 10px; }
    .logo{ font-size:15px; }
    .logo small{ letter-spacing:.1em; }
    .dock-cta{ padding:9px 13px; font-size:13px; }
    .icon-btn{ width:34px; height:34px; }
    .btn{ padding:13px 20px; font-size:14.5px; }
  }

  @media (max-width:420px){
    .dock-cta{ display:none; }
  }

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

/* roulang page: category3 */
:root{
  --brand:#0FB98C;
  --brand-dark:#0AA37B;
  --brand-soft:#DFF7EF;
  --accent:#FF7A2C;
  --lime:#C9F24D;
  --ink:#101C18;
  --ink-soft:#5C6B66;
  --line:#E3E9E4;
  --bg:#F5F7F4;
  --card:#FFFFFF;
  --night:#0A1412;
  --night-two:#101E1A;
  --night-line:#1E312B;
  --r-card:16px;
  --r-img:12px;
  --r-btn:10px;
  --shadow-soft:0 1px 2px rgba(10,20,18,.04), 0 16px 40px -24px rgba(10,20,18,.18);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--brand-dark);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--brand)}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.section{padding:96px 0}
.section-tight{padding:72px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.16em;
  color:var(--brand-dark);text-transform:uppercase;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--brand)}
.h2{font-size:30px;line-height:1.3;font-weight:800;letter-spacing:-.01em;margin:14px 0 12px}
.section-lead{color:var(--ink-soft);font-size:16px;max-width:720px;margin:0}
.tnum{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}

/* ---------- Dock ---------- */
.dock{
  position:fixed;top:18px;left:50%;transform:translateX(-50%);
  width:min(1180px,calc(100% - 40px));
  display:flex;align-items:center;gap:16px;
  padding:10px 14px 10px 18px;
  border-radius:999px;
  background:rgba(10,20,18,.74);
  border:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  z-index:80;
  transition:width .2s var(--ease),padding .2s var(--ease),background-color .2s var(--ease),box-shadow .2s var(--ease);
}
.dock.is-compact{
  width:min(960px,calc(100% - 40px));
  padding:8px 12px 8px 16px;
  background:rgba(10,20,18,.92);
  box-shadow:0 18px 44px -26px rgba(10,20,18,.75);
}
.logo{display:flex;align-items:center;gap:10px;color:#F2F7F4;font-weight:800;font-size:16px;letter-spacing:-.01em;flex:0 0 auto}
.logo:hover{color:#fff}
.logo small{
  display:inline-block;margin-left:8px;padding:2px 8px;border-radius:999px;
  font-size:11px;font-weight:600;letter-spacing:.06em;
  color:#16250F;background:var(--lime);
}
.logo-mark{
  position:relative;width:26px;height:26px;border-radius:8px;flex:0 0 auto;
  background:linear-gradient(135deg,#0FB98C,#0AA37B);
  box-shadow:0 0 0 1px rgba(255,255,255,.16) inset;
}
.logo-mark::before,.logo-mark::after{
  content:"";position:absolute;height:2px;border-radius:2px;background:#0A1412;
  transform:skewX(-22deg);
}
.logo-mark::before{width:13px;left:5px;top:9px}
.logo-mark::after{width:13px;left:8px;top:15px}
.dock-nav{display:flex;align-items:center;gap:2px;margin:0 auto;flex-wrap:nowrap}
.dock-nav a{
  padding:8px 14px;border-radius:999px;font-size:14px;font-weight:600;
  color:rgba(233,243,238,.76);white-space:nowrap;
  transition:background-color .2s var(--ease),color .2s var(--ease);
}
.dock-nav a:hover{background:rgba(15,185,140,.16);color:#fff}
.dock-nav a.is-active{background:var(--brand);color:#fff;box-shadow:0 8px 20px -12px rgba(15,185,140,.9)}
.dock-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.icon-btn{
  width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:999px;border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);color:#E9F3EE;font-size:15px;cursor:pointer;
  transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.icon-btn:hover{background:rgba(15,185,140,.2);border-color:rgba(15,185,140,.5);color:#fff}
.dock-cta{
  display:inline-flex;align-items:center;padding:10px 18px;border-radius:999px;
  background:var(--brand);color:#fff;font-size:14px;font-weight:600;white-space:nowrap;
  transition:transform .2s var(--ease),background-color .2s var(--ease),box-shadow .2s var(--ease);
}
.dock-cta:hover{background:#12C795;color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px -14px rgba(15,185,140,.95)}
.burger{display:none}

/* ---------- Drawer ---------- */
.drawer{position:fixed;inset:0;z-index:90;background:rgba(10,20,18,.6);opacity:0;pointer-events:none;transition:opacity .2s var(--ease)}
.drawer.is-open{opacity:1;pointer-events:auto}
.drawer-panel{
  position:absolute;left:12px;right:12px;top:12px;
  background:var(--night-two);border:1px solid var(--night-line);border-radius:20px;
  padding:18px 18px 22px;transform:translateY(-14px);
  transition:transform .2s var(--ease);
}
.drawer.is-open .drawer-panel{transform:translateY(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.drawer-head span{color:#E9F3EE;font-weight:700}
.drawer-title{font-size:12px;letter-spacing:.18em;color:rgba(201,242,77,.85);padding:12px 4px 8px}
.drawer-list{list-style:none;margin:0;padding:0}
.drawer-list li+li{border-top:1px solid rgba(255,255,255,.08)}
.drawer-list a{display:block;padding:14px 4px;color:#E9F3EE;font-weight:600;font-size:15px}
.drawer-list a:hover{color:var(--accent)}
.drawer-list a.is-active{color:var(--brand)}

/* ---------- Hero ---------- */
.cat-hero{
  position:relative;
  padding:132px 0 76px;
  color:#F2F7F4;
  background-color:var(--night);
  background-image:linear-gradient(115deg,rgba(10,20,18,.95) 12%,rgba(15,42,34,.86) 78%),url('/assets/images/backpic/back-1.png');
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.cat-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(201,242,77,.5),transparent);
}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(233,243,238,.62);margin-bottom:26px}
.breadcrumb a{color:rgba(233,243,238,.78)}
.breadcrumb a:hover{color:var(--lime);text-decoration:underline}
.breadcrumb .sep{opacity:.45}
.hero-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:56px;align-items:center}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
  background:rgba(15,185,140,.16);border:1px solid rgba(15,185,140,.4);
  color:#B7F0DE;font-size:12px;font-weight:600;letter-spacing:.1em;
}
.cat-hero h1{
  font-size:48px;line-height:1.2;font-weight:800;letter-spacing:-.01em;
  margin:20px 0 18px;color:#FFFFFF;
}
.hero-lead{font-size:17px;line-height:1.8;color:rgba(226,238,233,.82);max-width:620px;margin:0 0 30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1)}
.hero-tags span{
  padding:6px 13px;border-radius:999px;font-size:13px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  color:rgba(226,238,233,.85);
}
.hero-aside{
  background:rgba(16,30,26,.86);
  border:1px solid var(--night-line);
  border-radius:var(--r-card);
  padding:24px;
  box-shadow:0 0 0 1px rgba(255,255,255,.04) inset;
}
.hero-aside h2{font-size:15px;font-weight:700;color:#E9F3EE;margin:0 0 6px;letter-spacing:.02em}
.hero-aside p{font-size:13px;color:rgba(226,238,233,.6);margin:0 0 18px}
.phase-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.phase-list li{
  display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:12px;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);
  transition:background-color .2s var(--ease),border-color .2s var(--ease);
}
.phase-list li:hover{background:rgba(15,185,140,.1);border-color:rgba(15,185,140,.35)}
.phase-list b{font-size:20px;font-weight:800;color:var(--lime);min-width:52px}
.phase-list span{font-size:13.5px;color:rgba(230,242,237,.85)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:var(--r-btn);font-size:15px;font-weight:600;
  border:1.5px solid transparent;cursor:pointer;text-align:center;
  transition:transform .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 12px 26px -16px rgba(15,185,140,.95)}
.btn-primary:hover{background:#12C795;color:#fff;transform:translateY(-2px);box-shadow:0 18px 34px -16px rgba(15,185,140,.95)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--brand-dark);border-color:var(--brand)}
.btn-ghost:hover{background:rgba(15,185,140,.1);color:var(--brand-dark)}
.btn-night-ghost{background:transparent;color:#E9F3EE;border-color:rgba(201,242,77,.55)}
.btn-night-ghost:hover{background:rgba(201,242,77,.12);color:#fff;border-color:var(--lime)}
.btn-heat{background:var(--accent);color:#fff;box-shadow:0 12px 26px -16px rgba(255,122,44,.9)}
.btn-heat:hover{background:#FF8C4A;color:#fff;transform:translateY(-2px)}
.btn:focus-visible{outline:2px solid var(--lime);outline-offset:3px}

/* ---------- Badge ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;font-size:12px;font-weight:600;line-height:1.7}
.badge-live{background:var(--accent);color:#fff}
.badge-soon{background:var(--lime);color:#16250F}
.badge-replay{background:var(--brand-soft);color:var(--brand-dark)}
.badge-night{background:rgba(255,255,255,.07);color:rgba(233,243,238,.85);border:1px solid rgba(255,255,255,.12)}

/* ---------- Compare table ---------- */
.table-wrap{
  margin-top:38px;border-radius:var(--r-card);overflow:hidden;
  border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow-soft);
}
.table-scroll{overflow-x:auto}
.compare-table{width:100%;min-width:760px;border-collapse:collapse}
.compare-table thead th{
  background:var(--night);color:#E9F3EE;text-align:left;
  padding:18px 22px;font-size:14px;font-weight:700;letter-spacing:.02em;
}
.compare-table thead th:first-child{width:150px}
.compare-table thead th .th-sub{display:block;font-size:12px;font-weight:500;color:rgba(226,238,233,.55);margin-top:2px}
.compare-table tbody td{
  padding:17px 22px;border-top:1px solid var(--line);font-size:15px;color:#243430;vertical-align:top;
}
.compare-table tbody td:first-child{font-weight:700;color:var(--ink);background:rgba(245,247,244,.7)}
.compare-table tbody tr{transition:background-color .2s var(--ease)}
.compare-table tbody tr:hover{background:var(--brand-soft)}
.compare-table tbody tr:hover td:first-child{background:#CFEFE4}
.cell-note{display:block;font-size:13px;color:var(--ink-soft);margin-top:4px}

/* ---------- Point list ---------- */
.point-list{list-style:none;margin:44px 0 0;padding:0}
.point-list li{
  display:grid;grid-template-columns:96px 1fr;gap:24px;align-items:start;
  padding:26px 20px;border-top:1px solid var(--line);
  transition:background-color .2s var(--ease);
}
.point-list li:last-child{border-bottom:1px solid var(--line)}
.point-list li:nth-child(odd){padding-left:44px}
.point-list li:hover{background:#fff}
.point-list li:hover .p-num{color:var(--accent)}
.p-num{font-size:22px;font-weight:800;color:var(--brand);letter-spacing:.02em;transition:color .2s var(--ease)}
.p-body h3{font-size:19px;font-weight:700;margin:0 0 6px;color:var(--ink)}
.p-body p{margin:0;color:var(--ink-soft);font-size:15px}

/* ---------- Scene cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px}
.scene-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.scene-card:hover{transform:translateY(-3px);border-color:var(--brand);box-shadow:var(--shadow-soft)}
.scene-card figure{margin:0;aspect-ratio:16/10;overflow:hidden;background:#DCE6E1}
.scene-card figure img{width:100%;height:100%;object-fit:cover}
.scene-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.scene-body h3{font-size:18px;font-weight:700;margin:0;color:var(--ink)}
.scene-body p{margin:0;font-size:14.5px;color:var(--ink-soft)}
.scene-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--ink-soft)}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px}
.step{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-card);padding:26px 22px;box-shadow:var(--shadow-soft);
  transition:transform .2s var(--ease),border-color .2s var(--ease);
}
.step:hover{transform:translateY(-3px);border-color:var(--brand)}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:10px;background:var(--brand-soft);
  color:var(--brand-dark);font-weight:800;font-size:15px;margin-bottom:14px;
}
.step h3{font-size:17px;font-weight:700;margin:0 0 8px}
.step p{margin:0;font-size:14.5px;color:var(--ink-soft)}
.step::after{
  content:"";position:absolute;right:-12px;top:44px;width:0;height:0;
  border-top:6px solid transparent;border-bottom:6px solid transparent;
  border-left:9px solid var(--line);
}
.step:last-child::after{display:none}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:840px;margin:44px auto 0}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.faq-item+.faq-item{margin-top:12px}
.faq-item[open]{border-color:var(--brand);box-shadow:var(--shadow-soft)}
.faq-item summary{
  list-style:none;cursor:pointer;position:relative;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px 20px 30px;font-size:17px;font-weight:700;color:var(--ink);
  transition:color .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{
  content:"";position:absolute;left:0;top:16px;bottom:16px;width:4px;
  border-radius:0 4px 4px 0;background:transparent;transition:background-color .2s var(--ease);
}
.faq-item[open] summary::before{background:var(--brand)}
.faq-item summary:hover{color:var(--brand-dark)}
.faq-sign{
  flex:0 0 auto;width:26px;height:26px;border-radius:999px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--brand-soft);color:var(--brand-dark);font-weight:800;font-size:16px;line-height:1;
}
.faq-item[open] .faq-sign{background:var(--brand);color:#fff}
.faq-body{padding:0 30px 24px;color:var(--ink-soft);font-size:15.5px}
.faq-body p{margin:0 0 12px}
.faq-body p:last-child{margin-bottom:0}
.faq-body ul{margin:0;padding-left:20px}
.faq-body li{margin-bottom:6px}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;border-radius:20px;overflow:hidden;
  background-color:var(--night);
  background-image:linear-gradient(105deg,rgba(10,20,18,.94),rgba(15,42,34,.86)),url('/assets/images/backpic/back-3.png');
  background-size:cover;background-position:center;
  border:1px solid var(--night-line);
  padding:48px 44px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-band h2{font-size:26px;font-weight:800;color:#fff;margin:0 0 10px;letter-spacing:-.01em}
.cta-band p{margin:0;color:rgba(226,238,233,.78);font-size:15px;max-width:560px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-footer{background:var(--night);color:#E7F0EC;margin-top:96px}
.footer-top{padding:68px 0 48px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px}
.footer-col+.footer-col{border-left:1px solid rgba(255,255,255,.08);padding-left:40px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;color:#fff;margin-bottom:14px}
.footer-col p{font-size:14px;color:rgba(226,238,233,.68);margin:0 0 18px;line-height:1.8}
.footer-col h3{font-size:14px;font-weight:700;color:#fff;margin:0 0 18px;letter-spacing:.04em}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links li{margin-bottom:11px}
.footer-links a{font-size:14px;color:rgba(226,238,233,.72)}
.footer-links a:hover{color:var(--accent)}
.qr-slot{
  display:inline-flex;align-items:center;gap:12px;
  padding:12px 16px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px dashed rgba(255,255,255,.18);
  font-size:13px;color:rgba(226,238,233,.72);
}
.qr-slot i{
  width:42px;height:42px;border-radius:8px;display:inline-block;
  background:
    linear-gradient(90deg,#0FB98C 33%,transparent 33% 66%,#0FB98C 66%) 0 0/100% 6px no-repeat,
    linear-gradient(90deg,transparent 33%,#C9F24D 33% 66%,transparent 66%) 0 18px/100% 6px no-repeat,
    linear-gradient(90deg,#0FB98C 33%,transparent 33% 66%,#0FB98C 66%) 0 36px/100% 6px no-repeat,
    rgba(255,255,255,.06);
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding:22px 0 30px;display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(226,238,233,.55);
}
.footer-rule{display:flex;gap:18px;flex-wrap:wrap}
.footer-rule a{color:rgba(226,238,233,.6)}
.footer-rule a:hover{color:var(--accent)}

/* ---------- Responsive ---------- */
@media (max-width:1180px){
  .dock-nav a{padding:8px 11px;font-size:13.5px}
}
@media (max-width:1024px){
  .container{padding:0 24px}
  .section{padding:72px 0}
  .dock-nav{display:none}
  .burger{display:inline-flex}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .cat-hero h1{font-size:40px}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step::after{display:none}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .footer-col+.footer-col{border-left:0;padding-left:0}
  .footer-col:nth-child(3),.footer-col:nth-child(4){border-top:1px solid rgba(255,255,255,.08);padding-top:32px}
}
@media (max-width:768px){
  .dock{width:calc(100% - 24px);top:12px;padding:8px 10px 8px 14px;gap:10px}
  .dock.is-compact{width:calc(100% - 24px)}
  .logo{font-size:15px}
  .logo small{display:none}
  .cat-hero{padding:112px 0 56px}
  .cat-hero h1{font-size:32px}
  .hero-lead{font-size:15.5px}
  .h2{font-size:24px}
  .point-list li{grid-template-columns:64px 1fr;gap:16px;padding:22px 4px}
  .point-list li:nth-child(odd){padding-left:16px}
  .p-num{font-size:19px}
  .cta-band{padding:34px 26px}
  .cta-band h2{font-size:21px}
}
@media (max-width:640px){
  .container{padding:0 20px}
  .section{padding:56px 0}
  .card-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-col:nth-child(2){border-top:1px solid rgba(255,255,255,.08);padding-top:32px}
  .hero-actions .btn{width:100%}
  .compare-table thead th{padding:14px 16px}
  .compare-table tbody td{padding:14px 16px;font-size:14px}
}
@media (prefers-reduced-motion:reduce){
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
  html{scroll-behavior:auto}
}

/* roulang page: category4 */
:root {
    --c-primary: #0FB98C;
    --c-primary-dark: #0AA37B;
    --c-primary-soft: #DFF7EF;
    --c-orange: #FF7A2C;
    --c-lime: #C9F24D;
    --c-night: #0A1412;
    --c-night-2: #101E1A;
    --c-night-line: #1E312B;
    --c-bg: #F5F7F4;
    --c-card: #FFFFFF;
    --c-line: #E3E9E4;
    --c-text: #101C18;
    --c-muted: #5C6B66;
    --r-card: 16px;
    --r-img: 12px;
    --r-btn: 10px;
    --shadow-soft: 0 1px 2px rgba(10, 20, 18, .04), 0 16px 40px -24px rgba(10, 20, 18, .18);
    --ease: cubic-bezier(.2, .7, .3, 1);
  }

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

  html { scroll-behavior: smooth; }

  body {
    margin: 0;
    background: var(--c-bg);
    color: var(--c-text);
    font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.78;
    -webkit-font-smoothing: antialiased;
  }

  img { max-width: 100%; display: block; }
  a { color: inherit; }
  button { font-family: inherit; }

  :focus-visible {
    outline: 2px solid var(--c-primary);
    outline-offset: 2px;
    border-radius: 4px;
  }

  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
  }

  /* ---------------- Dock 导航 ---------------- */
  .dock {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: min(1180px, calc(100% - 32px));
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px 10px 18px;
    background: rgba(10, 20, 18, .84);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 999px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    z-index: 80;
    transition: width 220ms var(--ease), box-shadow 220ms var(--ease), padding 220ms var(--ease);
  }
  .dock.is-compact {
    width: min(980px, calc(100% - 32px));
    padding: 8px 12px 8px 16px;
    box-shadow: 0 14px 34px -20px rgba(10, 20, 18, .7);
  }

  .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: none;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: -.01em;
    color: #F3FBF7;
    text-decoration: none;
    line-height: 1.1;
    white-space: nowrap;
  }
  .logo small {
    display: block;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: .16em;
    color: var(--c-primary);
    margin-top: 3px;
  }
  .logo-mark {
    position: relative;
    flex: none;
    width: 26px;
    height: 26px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--c-primary) 0 62%, var(--c-lime) 62% 100%);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .14);
  }
  .logo-mark::after {
    content: "";
    position: absolute;
    left: 6px;
    right: 6px;
    top: 50%;
    height: 2px;
    border-radius: 2px;
    background: rgba(10, 20, 18, .62);
    transform: translateY(-50%);
  }

  .dock-nav {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2px;
    min-width: 0;
  }
  .dock-nav a {
    padding: 9px 13px;
    border-radius: 999px;
    font-size: 14.5px;
    font-weight: 600;
    color: rgba(243, 251, 247, .74);
    text-decoration: none;
    white-space: nowrap;
    transition: color 200ms var(--ease), background-color 200ms var(--ease);
  }
  .dock-nav a:hover { color: #FFFFFF; background: rgba(15, 185, 140, .2); }
  .dock-nav a.is-active { color: #FFFFFF; background: var(--c-primary); }

  .dock-actions {
    flex: none;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .14);
    background: transparent;
    color: rgba(243, 251, 247, .82);
    font-size: 16px;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 200ms var(--ease), color 200ms var(--ease), transform 200ms var(--ease);
  }
  .icon-btn:hover { background: rgba(255, 255, 255, .1); color: #fff; transform: translateY(-1px); }
  .burger { display: none; }
  .dock-cta {
    padding: 10px 18px;
    border-radius: 999px;
    background: var(--c-orange);
    color: #FFFFFF;
    font-size: 14.5px;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 200ms var(--ease), transform 200ms var(--ease);
  }
  .dock-cta:hover { background: #FF8F4E; transform: translateY(-1px); }

  /* ---------------- Hero ---------------- */
  .page-hero {
    position: relative;
    padding: 138px 0 76px;
    background: linear-gradient(160deg, #0A1412 0%, #0F2A22 100%);
    overflow: hidden;
  }
  .page-hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('/assets/images/backpic/back-2.webp');
    background-size: cover;
    background-position: center;
    opacity: .14;
    pointer-events: none;
  }
  .page-hero-inner { position: relative; z-index: 1; }
  .page-hero h1 {
    margin: 16px 0 0;
    font-size: clamp(30px, 4.2vw, 46px);
    line-height: 1.2;
    font-weight: 800;
    letter-spacing: -.01em;
    color: #F3FBF7;
    max-width: 15em;
  }
  .page-hero .lead {
    margin: 18px 0 0;
    max-width: 660px;
    font-size: 17px;
    line-height: 1.8;
    color: rgba(234, 243, 239, .78);
  }
  .hero-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 26px;
  }
  .hero-facts span {
    padding: 7px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .14);
    font-size: 13.5px;
    color: rgba(234, 243, 239, .82);
    background: rgba(255, 255, 255, .04);
  }
  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
  }

  .breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    color: rgba(234, 243, 239, .6);
  }
  .breadcrumb a {
    color: rgba(234, 243, 239, .78);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: color 180ms var(--ease), border-color 180ms var(--ease);
  }
  .breadcrumb a:hover { color: var(--c-lime); border-bottom-color: var(--c-lime); }

  .badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: .02em;
    line-height: 1.5;
  }
  .badge-soon { background: var(--c-lime); color: #1B2A00; }
  .badge-live { background: var(--c-orange); color: #FFFFFF; }
  .badge-replay { background: var(--c-primary-soft); color: var(--c-primary-dark); }
  .badge-line { background: transparent; color: rgba(234, 243, 239, .8); border: 1px solid rgba(255, 255, 255, .2); }

  /* ---------------- 通用板块 ---------------- */
  .section { padding: 96px 0; }
  .section-alt { background: #FFFFFF; border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
  .section-head { max-width: 720px; margin-bottom: 44px; }
  .eyebrow {
    display: inline-block;
    margin-bottom: 12px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .14em;
    color: var(--c-primary-dark);
  }
  .section-head h2 {
    margin: 0 0 12px;
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 800;
    letter-spacing: -.01em;
    line-height: 1.3;
    color: var(--c-text);
  }
  .section-head p {
    margin: 0;
    font-size: 16px;
    line-height: 1.8;
    color: var(--c-muted);
  }

  /* ---------------- 按钮 ---------------- */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 24px;
    border-radius: var(--r-btn);
    border: 1.5px solid transparent;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: transform 200ms var(--ease), background-color 200ms var(--ease),
                color 200ms var(--ease), border-color 200ms var(--ease), box-shadow 200ms var(--ease);
  }
  .btn-primary {
    background: var(--c-primary);
    color: #FFFFFF;
    box-shadow: 0 12px 24px -16px rgba(15, 185, 140, .9);
  }
  .btn-primary:hover {
    background: #16C998;
    transform: translateY(-2px);
    box-shadow: 0 18px 32px -18px rgba(15, 185, 140, .95);
  }
  .btn-primary:active { transform: translateY(0); }
  .btn-outline {
    background: transparent;
    border-color: var(--c-primary);
    color: var(--c-primary-dark);
  }
  .btn-outline:hover { background: rgba(15, 185, 140, .1); transform: translateY(-2px); }
  .btn-ghost-dark {
    background: transparent;
    border-color: rgba(255, 255, 255, .34);
    color: #EAF3EF;
  }
  .btn-ghost-dark:hover { border-color: var(--c-lime); color: var(--c-lime); transform: translateY(-2px); }

  /* ---------------- 卡片瀑布 ---------------- */
  .masonry { columns: 2; column-gap: 24px; }
  .m-card {
    break-inside: avoid;
    -webkit-column-break-inside: avoid;
    display: block;
    margin: 0 0 24px;
    padding: 24px;
    background: var(--c-card);
    border: 1px solid var(--c-line);
    border-radius: var(--r-card);
    box-shadow: var(--shadow-soft);
    transition: transform 200ms var(--ease), border-color 200ms var(--ease), box-shadow 200ms var(--ease);
  }
  .m-card:hover {
    transform: translateY(-4px);
    border-color: var(--c-primary);
    box-shadow: 0 1px 2px rgba(10, 20, 18, .04), 0 24px 46px -26px rgba(10, 20, 18, .26);
  }
  .m-card img {
    width: 100%;
    height: 196px;
    object-fit: cover;
    border-radius: var(--r-img);
    background: #DDE5E0;
    margin-bottom: 18px;
  }
  .m-card.tall img { height: 262px; }
  .m-card.short img { height: 148px; }
  .m-card h3 {
    margin: 10px 0 10px;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.45;
    letter-spacing: -.005em;
    color: var(--c-text);
  }
  .m-card p {
    margin: 0 0 16px;
    font-size: 15px;
    line-height: 1.82;
    color: var(--c-muted);
  }
  .m-card.is-plain { position: relative; padding-left: 28px; }
  .m-card.is-plain::before {
    content: "";
    position: absolute;
    left: 0;
    top: 22px;
    bottom: 22px;
    width: 4px;
    border-radius: 4px;
    background: var(--c-primary);
  }
  .m-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 14px;
    border-top: 1px dashed var(--c-line);
    font-size: 13px;
    color: var(--c-muted);
  }
  .m-meta .num { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--c-text); }

  /* ---------------- 标签云 ---------------- */
  .chip-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
  .chip {
    display: inline-flex;
    align-items: center;
    padding: 9px 16px;
    border-radius: 999px;
    border: 1px solid var(--c-line);
    background: var(--c-card);
    color: var(--c-text);
    font-size: 14.5px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 200ms var(--ease), border-color 200ms var(--ease),
                background-color 200ms var(--ease), color 200ms var(--ease);
  }
  .chip:hover {
    transform: translateY(-2px);
    border-color: var(--c-primary);
    background: var(--c-primary-soft);
    color: var(--c-primary-dark);
  }

  /* ---------------- 流程 ---------------- */
  .steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }
  .step {
    padding: 26px 24px;
    background: var(--c-card);
    border: 1px solid var(--c-line);
    border-radius: var(--r-card);
    transition: border-color 200ms var(--ease), transform 200ms var(--ease);
  }
  .step:hover { border-color: var(--c-primary); transform: translateY(-3px); }
  .step-num {
    display: block;
    font-size: 30px;
    font-weight: 800;
    line-height: 1;
    color: var(--c-primary);
    font-variant-numeric: tabular-nums;
    margin-bottom: 14px;
  }
  .step h3 { margin: 0 0 8px; font-size: 18px; font-weight: 700; }
  .step p { margin: 0; font-size: 14.5px; line-height: 1.8; color: var(--c-muted); }

  /* ---------------- 资料表 ---------------- */
  .table-wrap {
    overflow-x: auto;
    background: var(--c-card);
    border: 1px solid var(--c-line);
    border-radius: var(--r-card);
    box-shadow: var(--shadow-soft);
  }
  .data-table { width: 100%; min-width: 660px; border-collapse: collapse; }
  .data-table th {
    background: var(--c-night);
    color: #EAF3EF;
    font-size: 14px;
    font-weight: 700;
    text-align: left;
    padding: 16px 22px;
    white-space: nowrap;
  }
  .data-table td {
    padding: 15px 22px;
    font-size: 15px;
    color: var(--c-text);
    border-top: 1px solid var(--c-line);
  }
  .data-table tbody tr:nth-child(even) { background: #F8FAF8; }
  .data-table tbody tr:hover { background: var(--c-primary-soft); }
  .data-table .num { font-variant-numeric: tabular-nums; }
  .table-note { margin: 14px 2px 0; font-size: 13.5px; color: var(--c-muted); }

  /* ---------------- FAQ ---------------- */
  .faq { max-width: 840px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
  .faq-item {
    position: relative;
    overflow: hidden;
    background: var(--c-card);
    border: 1px solid var(--c-line);
    border-radius: var(--r-card);
    box-shadow: var(--shadow-soft);
  }
  .faq-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--c-primary);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 200ms var(--ease);
  }
  .faq-item[open]::before { transform: scaleY(1); }
  .faq-item summary {
    list-style: none;
    position: relative;
    cursor: pointer;
    padding: 20px 52px 20px 24px;
    font-size: 17px;
    font-weight: 700;
    color: var(--c-text);
    transition: color 200ms var(--ease);
  }
  .faq-item summary:hover { color: var(--c-primary); }
  .faq-item summary::-webkit-details-marker { display: none; }
  .faq-item summary::marker { content: ""; }
  .faq-item summary::after {
    content: "+";
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 22px;
    font-weight: 500;
    color: var(--c-primary);
    line-height: 1;
  }
  .faq-item[open] summary::after { content: "−"; }
  .faq-body {
    padding: 0 24px 22px;
    font-size: 15.5px;
    line-height: 1.85;
    color: var(--c-muted);
  }

  /* ---------------- CTA 条 ---------------- */
  .cta-bar {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    padding: 46px 48px;
    border-radius: 20px;
    background: var(--c-night);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06);
  }
  .cta-bar::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url('/assets/images/backpic/back-1.png');
    background-size: cover;
    background-position: center;
    opacity: .1;
    pointer-events: none;
  }
  .cta-bar > * { position: relative; z-index: 1; }
  .cta-copy h2 {
    margin: 0 0 10px;
    font-size: clamp(22px, 2.6vw, 28px);
    font-weight: 800;
    letter-spacing: -.01em;
    color: #F3FBF7;
  }
  .cta-copy p { margin: 0; font-size: 15.5px; line-height: 1.8; color: rgba(234, 243, 239, .74); max-width: 520px; }
  .cta-actions { display: flex; flex-wrap: wrap; gap: 14px; }

  /* ---------------- 页脚 ---------------- */
  .site-footer { background: var(--c-night); color: #EAF3EF; }
  .footer-top { padding: 72px 0 40px; }
  .footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.1fr;
    gap: 32px;
    padding-bottom: 44px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
  }
  .footer-col { padding-right: 8px; }
  .footer-col h3 {
    margin: 0 0 16px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .06em;
    color: #FFFFFF;
  }
  .footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 17px;
    font-weight: 800;
    color: #F3FBF7;
  }
  .footer-col p {
    margin: 0;
    max-width: 330px;
    font-size: 14.5px;
    line-height: 1.85;
    color: rgba(234, 243, 239, .68);
  }
  .footer-links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
  .footer-links a {
    font-size: 14.5px;
    color: rgba(234, 243, 239, .72);
    text-decoration: none;
    transition: color 180ms var(--ease);
  }
  .footer-links a:hover { color: var(--c-orange); }
  .qr-slot {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
    padding: 12px 14px;
    border: 1px dashed rgba(255, 255, 255, .18);
    border-radius: 14px;
  }
  .qr-slot i {
    display: block;
    width: 54px;
    height: 54px;
    border-radius: 10px;
    background: rgba(255, 255, 255, .06);
  }
  .qr-slot span { font-size: 13px; color: rgba(234, 243, 239, .7); }
  .footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px 24px;
    padding: 22px 0 30px;
    font-size: 13px;
    color: rgba(234, 243, 239, .55);
  }
  .footer-rule { display: flex; flex-wrap: wrap; gap: 16px; }
  .footer-rule a { color: rgba(234, 243, 239, .62); text-decoration: none; transition: color 180ms var(--ease); }
  .footer-rule a:hover { color: var(--c-orange); }

  /* ---------------- 响应式 ---------------- */
  @media (max-width: 1024px) {
    .container { padding: 0 24px; }
    .section { padding: 72px 0; }
    .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
    .cta-bar { padding: 38px 32px; }
  }

  @media (max-width: 900px) {
    .burger { display: inline-flex; }
    .dock-nav {
      position: fixed;
      left: 16px;
      right: 16px;
      top: 88px;
      display: none;
      flex-direction: column;
      align-items: stretch;
      gap: 0;
      padding: 8px;
      background: #0A1412;
      border: 1px solid rgba(255, 255, 255, .1);
      border-radius: 20px;
      box-shadow: 0 22px 50px -24px rgba(0, 0, 0, .8);
    }
    body.nav-open .dock-nav { display: flex; }
    .dock-nav a {
      padding: 14px 16px;
      border-radius: 12px;
      border-bottom: 1px solid rgba(255, 255, 255, .07);
      font-size: 15px;
    }
    .dock-nav a:last-child { border-bottom: 0; }
    .dock-cta { display: none; }
  }

  @media (max-width: 820px) {
    .masonry { columns: 1; }
  }

  @media (max-width: 640px) {
    .container { padding: 0 20px; }
    .section { padding: 56px 0; }
    .page-hero { padding: 118px 0 56px; }
    .logo { font-size: 15.5px; }
    .logo small { letter-spacing: .12em; }
    .steps { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .cta-bar { padding: 30px 22px; border-radius: 18px; }
    .cta-actions { width: 100%; }
    .cta-actions .btn { flex: 1 1 auto; }
    .m-card { padding: 20px; }
    .data-table th, .data-table td { padding: 13px 16px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
  }

  @media (prefers-reduced-motion: reduce) {
    * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
    html { scroll-behavior: auto; }
  }

/* roulang page: category5 */
:root{
  --primary:#0FB98C;
  --primary-dark:#0AA37B;
  --primary-soft:#DFF7EF;
  --accent:#FF7A2C;
  --lime:#C9F24D;
  --night:#0A1412;
  --night-2:#101E1A;
  --night-line:#1E312B;
  --ink:#101C18;
  --muted:#5C6B66;
  --line:#E3E9E4;
  --bg:#F5F7F4;
  --card:#FFFFFF;
  --radius-card:16px;
  --radius-img:12px;
  --radius-btn:10px;
  --shadow-soft:0 1px 2px rgba(10,20,18,.04), 0 16px 40px -24px rgba(10,20,18,.18);
  --shadow-hover:0 1px 2px rgba(10,20,18,.05), 0 22px 48px -22px rgba(10,20,18,.24);
  --ease:cubic-bezier(.2,.7,.3,1);
  --dur:200ms;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'PingFang SC','HarmonyOS Sans SC','Microsoft YaHei',system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  padding-top:104px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color var(--dur) var(--ease), background-color var(--dur) var(--ease), border-color var(--dur) var(--ease)}
a:hover{color:var(--primary)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:none;background:none}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.3}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:768px){.container{padding:0 24px}}
@media (min-width:1024px){.container{padding:0 32px}}

/* ============ Dock 导航 ============ */
.dock{
  position:fixed;top:18px;left:50%;transform:translateX(-50%);
  width:min(1160px, calc(100% - 32px));
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:10px 12px 10px 20px;
  border-radius:999px;
  background:rgba(10,20,18,.86);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:0 1px 0 rgba(255,255,255,.06) inset;
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  z-index:70;
  transition:width var(--dur) var(--ease), padding var(--dur) var(--ease), background-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  color:#F2F6F3;
}
.dock.is-scrolled{width:min(980px, calc(100% - 32px));padding:8px 10px 8px 18px;box-shadow:0 1px 0 rgba(255,255,255,.06) inset, 0 18px 40px -22px rgba(10,20,18,.55)}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;color:#F6FBF7;white-space:nowrap}
.logo small{display:block;font-size:11px;font-weight:500;color:rgba(255,255,255,.55);letter-spacing:.14em;line-height:1}
.logo:hover{color:#fff}
.logo-mark{
  width:22px;height:22px;flex:0 0 22px;border-radius:7px;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  position:relative;box-shadow:0 0 0 1px rgba(255,255,255,.12) inset;
}
.logo-mark::after{content:"";position:absolute;inset:6px 5px;border-left:2px solid rgba(10,20,18,.85);border-bottom:2px solid rgba(10,20,18,.85);border-radius:1px}
.dock-nav{display:flex;align-items:center;gap:2px}
.dock-nav a{
  padding:8px 14px;border-radius:999px;font-size:14px;font-weight:600;
  color:rgba(255,255,255,.72);white-space:nowrap;
}
.dock-nav a:hover{background:rgba(15,185,140,.16);color:#fff}
.dock-nav a.is-active{background:var(--primary);color:#04231B;font-weight:700}
.dock-actions{display:flex;align-items:center;gap:8px}
.icon-btn{
  width:38px;height:38px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.8);font-size:16px;background:rgba(255,255,255,.06);
  transition:background-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.icon-btn:hover{background:rgba(255,255,255,.14);color:#fff;transform:translateY(-1px)}
.dock-cta{
  display:inline-flex;align-items:center;padding:9px 18px;border-radius:999px;
  background:var(--accent);color:#26100A;font-weight:700;font-size:14px;white-space:nowrap;
  transition:transform var(--dur) var(--ease), filter var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.dock-cta:hover{color:#26100A;filter:brightness(1.06);transform:translateY(-2px);box-shadow:0 12px 24px -14px rgba(255,122,44,.9)}
.burger{display:none}
.dock-drawer{
  position:fixed;top:84px;left:50%;transform:translateX(-50%) translateY(-8px);
  width:min(1160px, calc(100% - 32px));
  background:rgba(10,20,18,.97);
  border:1px solid rgba(255,255,255,.08);
  border-radius:22px;padding:14px;z-index:69;
  opacity:0;pointer-events:none;transition:opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
  color:#F2F6F3;
}
.dock-drawer.is-open{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.dock-drawer p{font-size:11px;letter-spacing:.18em;color:rgba(255,255,255,.45);padding:6px 10px 10px}
.dock-drawer a{
  display:block;padding:12px 10px;font-size:15px;font-weight:600;color:rgba(255,255,255,.82);
  border-top:1px solid rgba(255,255,255,.08);
}
.dock-drawer a:first-of-type{border-top:none}
.dock-drawer a.is-active{color:var(--primary)}
@media (max-width:1023px){
  .dock-nav{display:none}
  .burger{display:inline-flex}
  .dock{width:calc(100% - 24px);padding:8px 10px 8px 16px}
  .dock.is-scrolled{width:calc(100% - 24px)}
}
@media (max-width:640px){
  body{padding-top:92px}
  .dock-cta{display:none}
  .logo{font-size:15px}
}

/* ============ 通用按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--radius-btn);font-weight:600;font-size:15px;
  transition:transform var(--dur) var(--ease), background-color var(--dur) var(--ease), color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 22px -16px rgba(15,185,140,.9)}
.btn-primary:hover{background:#13c795;color:#fff;transform:translateY(-2px);box-shadow:0 18px 30px -16px rgba(15,185,140,.85)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--primary-dark);border:1.5px solid var(--primary)}
.btn-ghost:hover{background:rgba(15,185,140,.1);color:var(--primary-dark);transform:translateY(-2px)}
.btn-on-dark{background:var(--accent);color:#2A1108}
.btn-on-dark:hover{color:#2A1108;filter:brightness(1.06);transform:translateY(-2px)}
.btn-outline-dark{background:transparent;color:#EAF4EF;border:1.5px solid rgba(255,255,255,.35)}
.btn-outline-dark:hover{background:rgba(255,255,255,.1);color:#fff;transform:translateY(-2px)}

/* ============ 标签 / 徽章 ============ */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;font-size:13px;font-weight:600;
  background:var(--primary-soft);color:var(--primary-dark);
}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.02em;
}
.badge-live{background:var(--accent);color:#2A1108}
.badge-soon{background:var(--lime);color:#1B2412}
.badge-replay{background:var(--primary-soft);color:var(--primary-dark)}

/* ============ 面包屑 ============ */
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--primary-dark);text-decoration:underline;text-underline-offset:3px}
.crumb span.sep{opacity:.5}
.crumb strong{color:var(--ink);font-weight:600}

/* ============ 分类 Hero ============ */
.cat-hero{
  position:relative;overflow:hidden;border-radius:20px;
  background:linear-gradient(120deg,#0A1412 0%,#0F2A22 100%);
  color:#EEF6F1;padding:38px 28px;margin-top:22px;
  border:1px solid rgba(255,255,255,.06);
}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  opacity:.10;pointer-events:none;
}
.cat-hero-inner{position:relative;display:grid;gap:28px;grid-template-columns:1fr}
@media (min-width:1024px){
  .cat-hero{padding:52px 44px}
  .cat-hero-inner{grid-template-columns:1.15fr .85fr;align-items:center;gap:44px}
}
.cat-hero h1{font-size:30px;line-height:1.28;color:#fff;margin:14px 0 14px}
@media (min-width:768px){.cat-hero h1{font-size:36px}}
@media (min-width:1024px){.cat-hero h1{font-size:44px}}
.cat-hero .lead{color:rgba(255,255,255,.78);font-size:16px;max-width:560px}
.cat-hero .hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.cat-hero .hero-tags span{
  padding:6px 13px;border-radius:999px;font-size:13px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.85);
}
.hero-figure{
  border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.12);
  background:#0d1f19;position:relative;
}
.hero-figure img{width:100%;aspect-ratio:16/10;object-fit:cover}
.hero-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:12px 16px;font-size:12.5px;color:rgba(255,255,255,.82);
  background:linear-gradient(to top,rgba(6,16,13,.88),rgba(6,16,13,0));
}

/* ============ 指南布局：左锚点 + 长文 ============ */
.guide-wrap{display:grid;gap:32px;grid-template-columns:1fr;padding:44px 0 8px}
@media (min-width:1024px){
  .guide-wrap{grid-template-columns:264px minmax(0,1fr);gap:56px;padding:64px 0 16px;align-items:start}
}
.toc-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px;box-shadow:var(--shadow-soft);
}
@media (min-width:1024px){
  .toc-card{position:sticky;top:112px}
}
.toc-card h2{font-size:13px;letter-spacing:.16em;color:var(--muted);font-weight:700;margin-bottom:14px}
.toc-list{display:flex;flex-direction:column;gap:2px}
.toc-list a{
  display:block;padding:9px 12px;border-radius:9px;font-size:14.5px;font-weight:500;color:#2A3A34;
  border-left:3px solid transparent;transition:all var(--dur) var(--ease);
}
.toc-list a:hover{background:var(--primary-soft);color:var(--primary-dark);border-left-color:var(--primary)}
.toc-list a.is-current{background:var(--primary-soft);color:var(--primary-dark);font-weight:700;border-left-color:var(--primary)}
.toc-note{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);line-height:1.7}
.toc-mobile{display:block;margin-bottom:20px}
@media (min-width:1024px){.toc-mobile{display:none}}
.toc-mobile label{display:block;font-size:13px;font-weight:700;color:var(--muted);margin-bottom:8px;letter-spacing:.08em}
.toc-mobile select{
  width:100%;padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);background:#fff;
  font-size:15px;font-weight:600;color:var(--ink);transition:border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.toc-mobile select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(15,185,140,.15)}

/* ============ 长文排版 ============ */
.article-body{max-width:780px}
.article-body section{scroll-margin-top:120px;margin-bottom:56px}
.article-body section:last-of-type{margin-bottom:40px}
.article-body h2{
  font-size:26px;line-height:1.35;margin-bottom:16px;position:relative;padding-left:18px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:5px;border-radius:4px;
  background:linear-gradient(180deg,var(--primary),var(--primary-dark));
}
@media (min-width:768px){.article-body h2{font-size:30px}}
.article-body h3{font-size:20px;margin:30px 0 12px;color:#14241E}
.article-body p{color:#22322C;margin-bottom:18px;line-height:1.85}
.article-body .kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.14em;
  color:var(--primary-dark);text-transform:none;margin-bottom:10px;
}
.article-body .kicker i{width:20px;height:2px;background:var(--primary);display:inline-block;border-radius:2px}
.pullquote{
  border-left:4px solid var(--primary);background:var(--primary-soft);
  border-radius:0 12px 12px 0;padding:18px 22px;margin:24px 0;color:#0D3A2D;font-weight:500;
}
.step-list{display:flex;flex-direction:column;gap:14px;margin:22px 0 26px}
.step-list li{
  display:grid;grid-template-columns:38px 1fr;gap:14px;align-items:start;
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;
  transition:transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.step-list li:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:var(--shadow-soft)}
.step-list .num{
  width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:var(--night-2);color:var(--lime);font-weight:800;font-size:14px;letter-spacing:.02em;
}
.step-list strong{display:block;font-size:16.5px;margin-bottom:4px}
.step-list span.desc{display:block;font-size:14.5px;color:var(--muted);line-height:1.75}
.dot-list{display:flex;flex-direction:column;gap:11px;margin:20px 0 26px}
.dot-list li{position:relative;padding-left:24px;font-size:15.5px;color:#22322C;line-height:1.8}
.dot-list li::before{
  content:"";position:absolute;left:0;top:11px;width:9px;height:9px;border-radius:3px;
  background:var(--primary);transform:rotate(45deg);
}
.warn-list li::before{background:var(--accent)}

/* ============ 资料表格 ============ */
.table-wrap{
  overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-card);
  background:var(--card);box-shadow:var(--shadow-soft);margin:22px 0 10px;
  -webkit-overflow-scrolling:touch;
}
table{width:100%;border-collapse:collapse;min-width:620px;font-size:14.5px}
thead th{
  background:var(--night-2);color:#EBF5F0;text-align:left;font-weight:700;
  padding:14px 18px;white-space:nowrap;font-size:13.5px;letter-spacing:.04em;
}
tbody td{padding:14px 18px;border-top:1px solid var(--line);color:#26362F;vertical-align:top;line-height:1.7}
tbody tr:nth-child(even){background:#FAFCFA}
tbody tr{transition:background-color var(--dur) var(--ease)}
tbody tr:hover{background:var(--primary-soft)}
tbody td:first-child{font-weight:700;color:var(--ink);white-space:nowrap}
.table-cap{font-size:13px;color:var(--muted);margin-bottom:34px}

/* ============ 图片块 ============ */
.figure-card{
  border-radius:var(--radius-card);overflow:hidden;border:1px solid var(--line);
  background:var(--card);box-shadow:var(--shadow-soft);margin:24px 0;
}
.figure-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.figure-card figcaption{padding:12px 18px;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}

/* ============ FAQ ============ */
.faq-list{max-width:840px;display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  transition:border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.faq-item[open]{border-color:var(--primary);box-shadow:var(--shadow-soft)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-size:16.5px;font-weight:700;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  transition:color var(--dur) var(--ease), background-color var(--dur) var(--ease);
  position:relative;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--primary-dark);background:#FAFCFA}
.faq-item summary .sign{
  flex:0 0 auto;width:26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  background:var(--primary-soft);color:var(--primary-dark);font-size:16px;font-weight:800;line-height:1;
}
.faq-item summary .sign::after{content:"+"}
.faq-item[open] summary .sign::after{content:"−"}
.faq-item[open] summary{background:#FAFCFA}
.faq-body{padding:0 22px 20px 22px;border-left:3px solid var(--primary);margin-left:22px;padding-left:18px}
.faq-body p{font-size:15px;color:#33463E;line-height:1.8;margin:0}

/* ============ CTA 条 ============ */
.cta-band{
  position:relative;overflow:hidden;border-radius:20px;margin:64px 0 0;
  background:linear-gradient(115deg,#0A1412 0%,#0F2A22 100%);
  color:#EDF6F1;padding:34px 26px;
  display:flex;flex-direction:column;gap:22px;
  border:1px solid rgba(255,255,255,.06);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;opacity:.1;pointer-events:none;
}
.cta-band > *{position:relative}
@media (min-width:1024px){
  .cta-band{flex-direction:row;align-items:center;justify-content:space-between;padding:44px 44px;gap:40px;margin-top:88px}
}
.cta-band h2{font-size:24px;color:#fff;margin-bottom:8px}
@media (min-width:768px){.cta-band h2{font-size:28px}}
.cta-band p{color:rgba(255,255,255,.76);font-size:15px;max-width:560px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ============ 页脚 ============ */
.site-footer{background:var(--night);color:#E9F2ED;margin-top:88px;padding:56px 0 26px}
.footer-grid{display:grid;gap:32px;grid-template-columns:1fr}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(2,1fr);gap:36px}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.35fr 1fr 1fr 1.1fr;gap:32px}}
.footer-col h3{font-size:13px;letter-spacing:.16em;color:rgba(255,255,255,.55);font-weight:700;margin-bottom:16px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;color:#fff;margin-bottom:14px}
.footer-col p{color:rgba(255,255,255,.66);font-size:14.5px;line-height:1.8}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:rgba(255,255,255,.72);font-size:14.5px}
.footer-links a:hover{color:var(--accent)}
.qr-slot{
  margin-top:18px;display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;
  border:1px dashed rgba(255,255,255,.22);background:rgba(255,255,255,.04);color:rgba(255,255,255,.66);font-size:13px;
}
.qr-slot i{
  width:40px;height:40px;border-radius:10px;display:block;
  background:repeating-linear-gradient(45deg,rgba(255,255,255,.35) 0 4px,rgba(255,255,255,.08) 4px 8px);
}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;
  color:rgba(255,255,255,.55);font-size:13px;
}
.footer-rule{display:flex;flex-wrap:wrap;gap:16px}
.footer-rule a{color:rgba(255,255,255,.6)}
.footer-rule a:hover{color:var(--accent)}

/* ============ 动效 ============ */
@media (prefers-reduced-motion:reduce){
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
}