/* =========================================================
   sunoslice — design tokens
   ========================================================= */
:root{
  --bg:#101012;
  --panel:#16161a;
  --panel-2:#1c1c1f;
  --raised:#252529;
  --hover:#2e2e33;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);
  --text:#f7f4ef;
  --sub:#c2c2c1;
  --muted:#87868e;
  --inactive:#5b5b62;
  --pink:#fd429c;
  --purple:#8b6efe;
  --blue:#1f8bff;
  --green:#02d95c;
  --orange:#ff6a00;
  --red:#f8441b;
  --r-sm:8px; --r:12px; --r-lg:18px;
  --mono:"JetBrains Mono","SFMono-Regular",Consolas,"Liberation Mono",monospace;
  --sans:"Inter","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --nav-h:68px;
  --ease:cubic-bezier(.22,.8,.24,1);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:15px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.028;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.02em;line-height:1.25}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:rgba(253,66,156,.28)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#35353b;border-radius:10px;border:3px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:#4a4a52}

/* =============== 通用按钮 =============== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:42px;padding:0 18px;border-radius:10px;border:1px solid var(--line-2);
  background:transparent;color:var(--text);font-size:14px;font-weight:500;
  transition:transform .18s var(--ease),background .18s,border-color .18s,box-shadow .18s;
  white-space:nowrap;
}
.btn:hover{background:rgba(255,255,255,.055);border-color:rgba(255,255,255,.24)}
.btn:active{transform:translateY(1px)}
.btn.sm{height:34px;padding:0 13px;font-size:13px;border-radius:8px}
.btn.lg{height:50px;padding:0 24px;font-size:15px;border-radius:12px}
.btn.block{width:100%;margin-top:6px}
.btn.primary{
  background:linear-gradient(135deg,#fd429c,#b147f5 55%,#8b6efe);
  border-color:transparent;color:#fff;font-weight:600;
  box-shadow:0 6px 24px -10px rgba(253,66,156,.9), inset 0 1px 0 rgba(255,255,255,.18);
}
.btn.primary:hover{filter:brightness(1.08);box-shadow:0 10px 30px -10px rgba(253,66,156,.95)}
.btn.ghost{background:rgba(255,255,255,.03)}
.btn.danger:hover{background:rgba(248,68,27,.12);border-color:rgba(248,68,27,.5);color:#ff7d5c}
.btn:disabled{opacity:.38;cursor:not-allowed;filter:grayscale(.4)}
.btn:disabled:hover{background:transparent;border-color:var(--line-2)}

.tag{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);border:1px solid var(--line);border-radius:99px;padding:3px 9px;
}

/* =============== 导航 =============== */
.nav{
  position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:100;
  display:flex;align-items:center;gap:28px;padding:0 clamp(18px,4vw,52px);
  border-bottom:1px solid transparent;
  transition:background .3s,border-color .3s,backdrop-filter .3s;
}
.nav.scrolled{
  background:rgba(16,16,18,.82);backdrop-filter:blur(16px) saturate(1.4);
  border-bottom-color:var(--line);
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:32px;height:32px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(145deg,#2a2a30,#1a1a1e);border:1px solid var(--line-2);
  color:var(--pink);box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
.brand-mark svg{width:18px;height:18px}
.brand-text{font-family:Inter,"Segoe UI",sans-serif;font-size:18px;font-weight:750}
.brand-text em{font-style:normal;color:var(--muted);font-weight:400}
.brand-tag{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--pink);border:1px solid rgba(253,66,156,.35);background:rgba(253,66,156,.08);
  padding:2px 6px;border-radius:5px;
}
.nav-links{display:flex;gap:26px;margin-left:12px}
.nav-links a{font-size:13.5px;color:var(--sub);transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-actions{margin-left:auto;display:flex;gap:10px}

/* =============== 落地页 hero =============== */
#view-landing{padding-top:var(--nav-h)}
.hero{position:relative;overflow:hidden;padding:clamp(42px,7vw,86px) 0 clamp(14px,2vw,26px)}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.hero-grid{
  position:absolute;inset:-1px;
  background-image:linear-gradient(to right,rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(to bottom,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 20%,#000 20%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 20%,#000 20%,transparent 78%);
}
.hero-glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.hero-glow.g1{width:520px;height:520px;left:-140px;top:-160px;background:radial-gradient(circle,rgba(253,66,156,.35),transparent 65%)}
.hero-glow.g2{width:620px;height:620px;right:-180px;top:-120px;background:radial-gradient(circle,rgba(139,110,254,.3),transparent 66%)}
.hero-inner{
  position:relative;z-index:2;max-width:1240px;margin:0 auto;
  padding:0 clamp(20px,4vw,48px);
  display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(28px,4vw,60px);align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--sub);
  border:1px solid var(--line-2);border-radius:99px;padding:5px 13px 5px 10px;
  background:rgba(255,255,255,.03);font-family:var(--mono);letter-spacing:.01em;
}
.eyebrow.plain{
  border:0;background:none;padding:0;color:var(--pink);font-size:11.5px;
  letter-spacing:.16em;text-transform:uppercase;
}
.live-dot{
  width:6px;height:6px;border-radius:50%;background:var(--green);display:inline-block;
  box-shadow:0 0 0 0 rgba(2,217,92,.6);animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(2,217,92,.5)}
  70%{box-shadow:0 0 0 7px rgba(2,217,92,0)}
  100%{box-shadow:0 0 0 0 rgba(2,217,92,0)}
}
.hero h1{
  font-size:clamp(36px,5.2vw,64px);line-height:1.12;letter-spacing:-.035em;
  margin:22px 0 20px;font-weight:650;
}
.grad{
  background:linear-gradient(100deg,#fd429c 0%,#c65cf0 45%,#8b6efe 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lede{font-size:15.5px;color:var(--sub);max-width:520px;line-height:1.75}
.cta-row{display:flex;gap:12px;margin:30px 0 26px;flex-wrap:wrap}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chips li{
  display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted);
  border:1px solid var(--line);border-radius:8px;padding:6px 11px;background:rgba(255,255,255,.02);
}
.chips b{font-family:var(--mono);font-size:10px;color:var(--pink);font-weight:600}

/* ---- 生产线面板 ---- */
.process-card{
  background:linear-gradient(180deg,rgba(28,28,31,.96),rgba(20,20,23,.96));
  border:1px solid var(--line-2);border-radius:16px;padding:16px 18px 14px;
  box-shadow:0 40px 90px -40px #000,inset 0 1px 0 rgba(255,255,255,.07);
  position:relative;overflow:hidden;
}
.process-card::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 80% 50% at 50% 0%,rgba(253,66,156,.09),transparent 70%);
}
.pc-head{display:flex;align-items:center;justify-content:space-between;font-size:11px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.pc-live{display:flex;align-items:center;gap:7px;color:var(--sub);font-family:var(--mono);font-size:10.5px;letter-spacing:.02em}
.pc-host{font-family:var(--mono);font-size:10px;color:var(--inactive)}
.pc-step{display:flex;align-items:baseline;gap:7px;margin-top:14px;font-family:var(--mono)}
.pc-label{font-size:10px;letter-spacing:.16em;color:var(--inactive)}
.pc-num{font-size:22px;font-weight:600;color:var(--pink);letter-spacing:-.02em}
.pc-total{font-size:11px;color:var(--inactive)}
.pc-state{font-size:11.5px;color:var(--sub);margin-left:6px;font-family:var(--sans)}
.pc-note{font-size:11.5px;color:var(--muted);margin-top:5px}
.pc-wave{position:relative;margin:14px 0 4px;border-radius:10px;background:rgba(0,0,0,.35);border:1px solid var(--line);padding:8px 10px 4px}
.pc-wave canvas{width:100%;height:96px;display:block}
.pc-cursor{
  position:absolute;top:8px;bottom:22px;width:1.5px;left:38%;
  background:linear-gradient(180deg,transparent,var(--pink),transparent);
  box-shadow:0 0 12px rgba(253,66,156,.8);transition:left .4s var(--ease);
}
.pc-times{display:flex;justify-content:space-between;font-family:var(--mono);font-size:9.5px;color:var(--inactive);padding:4px 2px 2px}
.pc-row{display:grid;grid-template-columns:64px 1fr auto;align-items:center;gap:10px;padding:9px 0;border-top:1px solid rgba(255,255,255,.05)}
.pc-row label{font-size:10.5px;color:var(--inactive);font-family:var(--mono)}
.pc-bar{height:5px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden}
.pc-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--purple),var(--pink));border-radius:99px}
.pc-val{font-family:var(--mono);font-size:10.5px;color:var(--muted)}
.seg-row{grid-template-columns:64px 1fr}
.seg-chips{display:flex;flex-wrap:wrap;gap:3px}
.seg-chips i{
  height:14px;width:8px;border-radius:2px;background:rgba(2,217,92,.72);display:block;
  animation:chipIn .45s var(--ease) backwards;
}
.seg-chips i.retry{background:rgba(255,106,0,.8)}
.seg-chips i.fail{background:rgba(248,68,27,.7)}
@keyframes chipIn{from{opacity:0;transform:scaleY(.2)}to{opacity:1;transform:scaleY(1)}}
.pc-row.mini{border-top:0;padding:6px 0 2px;display:flex;gap:6px;flex-wrap:wrap}
.pill{
  font-size:10px;font-family:var(--mono);color:var(--muted);
  border:1px solid var(--line);border-radius:6px;padding:3px 7px;background:rgba(255,255,255,.02);
}
.pill.green{color:#5df29a;border-color:rgba(2,217,92,.28);background:rgba(2,217,92,.08)}

/* =============== section 通用 =============== */
.section{max-width:1240px;margin:0 auto;padding:clamp(64px,9vw,118px) clamp(20px,4vw,48px)}
.section-head{max-width:720px;margin-bottom:46px}
.section-head h2{
  font-size:clamp(28px,3.6vw,44px);line-height:1.2;letter-spacing:-.03em;
  margin:16px 0 14px;
}
.section-head p{color:var(--sub);font-size:15px;line-height:1.75;max-width:640px}

/* ---- 能力卡 ---- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feature-card{
  position:relative;background:linear-gradient(180deg,rgba(28,28,31,.85),rgba(20,20,23,.85));
  border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px 24px;
  transition:border-color .3s,transform .3s var(--ease),background .3s;
}
.feature-card:hover{border-color:var(--line-2);transform:translateY(-4px);background:linear-gradient(180deg,rgba(36,36,41,.9),rgba(22,22,25,.9))}
.feature-card .idx{
  position:absolute;top:16px;right:20px;font-family:var(--mono);font-size:11px;color:var(--inactive);
}
.feature-vis{
  height:150px;border-radius:12px;border:1px solid var(--line);background:rgba(0,0,0,.32);
  margin-bottom:20px;padding:12px;display:flex;align-items:center;overflow:hidden;
}
.feature-card h3{font-size:16.5px;margin-bottom:8px;letter-spacing:-.01em}
.feature-card p{font-size:13px;color:var(--muted);line-height:1.7}

.mini-log{width:100%;display:flex;flex-direction:column;gap:6px;font-family:var(--mono);font-size:10.5px}
.ml-row{display:flex;align-items:center;gap:7px;padding:7px 9px;border-radius:6px;border:1px solid transparent;line-height:1.4}
.ml-row span{width:14px;height:14px;display:grid;place-items:center;border-radius:3px;font-size:9px;flex-shrink:0}
.ml-row.err{color:#ff8a70;background:rgba(248,68,27,.09);border-color:rgba(248,68,27,.22)}
.ml-row.err span{background:rgba(248,68,27,.25)}
.ml-row.warn{color:#ffb27a;background:rgba(255,106,0,.08);border-color:rgba(255,106,0,.2)}
.ml-row.warn span{background:rgba(255,106,0,.22)}
.ml-row.ok{color:#6ef2a4;background:rgba(2,217,92,.08);border-color:rgba(2,217,92,.2)}
.ml-row.ok span{background:rgba(2,217,92,.22)}

.mini-timeline{width:100%;position:relative}
.mt-track{position:relative;height:34px;border-radius:6px;background:rgba(255,255,255,.04);overflow:hidden;display:flex}
.mt-track i{position:absolute;top:4px;bottom:4px;border-radius:3px;background:linear-gradient(180deg,rgba(2,217,92,.55),rgba(2,217,92,.25));border:1px solid rgba(2,217,92,.4)}
.mt-track i.dim{background:linear-gradient(180deg,rgba(139,110,254,.45),rgba(139,110,254,.2));border-color:rgba(139,110,254,.45)}
.mt-ticks{display:flex;justify-content:space-between;font-family:var(--mono);font-size:9px;color:var(--inactive);margin-top:6px}
.mt-badge{
  position:absolute;right:0;top:-22px;font-family:var(--mono);font-size:9px;letter-spacing:.08em;
  color:var(--purple);border:1px solid rgba(139,110,254,.3);border-radius:4px;padding:1px 5px;
}
.mini-flow{display:flex;align-items:center;gap:5px;width:100%;justify-content:center;flex-wrap:wrap}
.mf-node{
  font-size:10.5px;font-family:var(--mono);color:var(--sub);border:1px solid var(--line-2);
  border-radius:6px;padding:6px 8px;background:rgba(255,255,255,.03);white-space:nowrap;
}
.mf-node.accent{color:#fff;border-color:transparent;background:linear-gradient(135deg,var(--pink),var(--purple))}
.mf-arrow{width:10px;height:1px;background:var(--line-2);position:relative;flex-shrink:0}

/* ---- 工作流 ---- */
.workflow{padding-top:0}
.wf-inner{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(30px,5vw,70px);align-items:center}
.wf-copy h2{font-size:clamp(28px,3.4vw,42px);line-height:1.22;letter-spacing:-.03em;margin:16px 0 16px}
.wf-copy p{color:var(--sub);font-size:14.5px;line-height:1.8;margin-bottom:26px;max-width:460px}
.wf-steps{display:flex;flex-direction:column}
.wf-step{
  display:flex;gap:18px;padding:18px 4px 18px 0;border-top:1px solid var(--line);
  transition:padding-left .3s var(--ease);
}
.wf-step:last-child{border-bottom:1px solid var(--line)}
.wf-step:hover{padding-left:8px}
.wf-num{font-family:var(--mono);font-size:11px;color:var(--inactive);padding-top:4px}
.wf-step h4{font-size:15.5px;display:flex;gap:8px;align-items:baseline;margin-bottom:4px}
.wf-step h4 em{font-style:normal;font-size:12px;color:var(--muted);font-family:var(--mono);font-weight:400}
.wf-step p{font-size:12.5px;color:var(--muted);margin:0}
.wf-step.active h4{color:var(--text)}
.wf-step.active .wf-num{color:var(--pink)}

/* ---- 信任 ---- */
.trust{padding-top:0}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;border-top:1px solid var(--line);padding-top:40px}
.trust-item{display:flex;gap:14px}
.ti-ico{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;flex-shrink:0;
  border:1px solid var(--line-2);background:rgba(255,255,255,.03);color:var(--purple);
}
.ti-ico svg{width:19px;height:19px}
.trust-item h4{font-size:14px;margin-bottom:5px}
.trust-item p{font-size:12.5px;color:var(--muted);line-height:1.65}

/* ---- 结尾 CTA ---- */
.final-cta{padding-top:0}
.fc-card{
  position:relative;overflow:hidden;border:1px solid var(--line-2);border-radius:24px;
  padding:clamp(38px,6vw,72px) 32px;text-align:center;
  background:linear-gradient(180deg,#1a1a1e,#131316);
}
.fc-glow{
  position:absolute;width:700px;height:340px;left:50%;top:-180px;transform:translateX(-50%);
  background:radial-gradient(ellipse,rgba(253,66,156,.28),transparent 66%);filter:blur(50px);
}
.fc-card h2{position:relative;font-size:clamp(26px,4vw,42px);letter-spacing:-.03em;margin-bottom:14px}
.fc-card p{position:relative;color:var(--sub);margin-bottom:26px;font-size:14.5px}
.fc-card .btn{position:relative}
.fc-note{position:relative;display:block;margin-top:16px;font-size:11.5px;color:var(--inactive);font-family:var(--mono)}

/* ---- footer ---- */
.foot{
  max-width:1240px;margin:0 auto;padding:36px clamp(20px,4vw,48px) 46px;
  display:flex;gap:24px;align-items:flex-start;flex-wrap:wrap;
  border-top:1px solid var(--line);
}
.foot-brand p{font-size:12px;color:var(--inactive);margin-top:6px}
.foot-links{display:flex;gap:22px;margin-left:auto;font-size:13px;color:var(--muted)}
.foot-links a:hover{color:var(--text)}
.foot-meta{width:100%;font-size:11px;color:var(--inactive);font-family:var(--mono);border-top:1px solid rgba(255,255,255,.05);padding-top:16px}

/* 滚动显现 */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* =========================================================
   工作台
   ========================================================= */
#view-bench{height:100vh;overflow:hidden}
body.in-bench{overflow:hidden}
.bench{display:grid;grid-template-columns:236px 1fr;height:100vh;background:var(--bg)}
.side{
  display:flex;flex-direction:column;border-right:1px solid var(--line);
  background:#131316;padding:16px 12px 14px;overflow-y:auto;
}
.side-brand{
  display:flex;align-items:center;gap:9px;padding:4px 8px 18px;
  border-bottom:1px solid var(--line);margin-bottom:14px;
}
.side-brand .brand-mark{width:28px;height:28px;border-radius:8px}
.side-brand .brand-mark svg{width:16px;height:16px}
.side-brand .brand-text{font-size:14px}
.side-label{
  display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--inactive);padding:14px 10px 7px;
}
.side-nav{display:flex;flex-direction:column;gap:1px;flex:1}
.side-item{
  display:flex;align-items:center;gap:10px;width:100%;height:37px;padding:0 10px;
  border:0;border-radius:8px;background:transparent;color:var(--sub);
  font-size:13px;text-align:left;transition:background .16s,color .16s;
}
.side-item svg{width:17px;height:17px;color:var(--inactive);flex-shrink:0}
.side-item:hover{background:rgba(255,255,255,.045);color:var(--text)}
.side-item:hover svg{color:var(--sub)}
.side-item.active{background:rgba(253,66,156,.1);color:#fff}
.side-item.active svg{color:var(--pink)}
.side-badge{
  margin-left:auto;font-family:var(--mono);font-size:10px;min-width:18px;height:18px;
  display:grid;place-items:center;border-radius:99px;background:rgba(255,255,255,.08);color:var(--muted);
}
.side-badge.alert{background:rgba(253,66,156,.18);color:#ff9ac8}
.side-foot{margin-top:14px;display:flex;flex-direction:column;gap:12px}
.storage-card{
  border:1px solid var(--line);border-radius:10px;padding:11px 12px;background:rgba(255,255,255,.02);
}
.sc-head{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);font-family:var(--mono)}
.sc-bar{height:4px;border-radius:99px;background:rgba(255,255,255,.07);margin:8px 0;overflow:hidden}
.sc-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--purple),var(--pink));transition:width .4s}
.storage-card p{font-size:10.5px;color:var(--inactive);line-height:1.6}
.side-user{display:flex;align-items:center;gap:9px;padding:2px 4px}
.avatar{
  width:28px;height:28px;border-radius:7px;display:grid;place-items:center;font-size:12px;
  background:linear-gradient(135deg,#fd429c,#8b6efe);color:#fff;font-weight:600;
}
.side-user b{display:block;font-size:12px;font-weight:500}
.side-user .plan{font-size:10px;color:var(--inactive);font-family:var(--mono)}

.bench-main{display:flex;flex-direction:column;min-width:0;overflow:hidden}
.bench-top{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:18px 26px;border-bottom:1px solid var(--line);flex-shrink:0;
}
.bt-title h1{font-size:19px;letter-spacing:-.02em}
.bt-title p{font-size:12.5px;color:var(--muted);margin-top:3px}
.bt-actions{display:flex;align-items:center;gap:10px}
.engine-state{
  display:flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;color:var(--muted);
  border:1px solid var(--line);border-radius:8px;padding:6px 10px;margin-right:4px;
}
.engine-state.busy{color:#ffc79a;border-color:rgba(255,106,0,.3);background:rgba(255,106,0,.06)}
.engine-state.busy .live-dot{background:var(--orange)}
.engine-state.done{color:#7cf2ab;border-color:rgba(2,217,92,.28);background:rgba(2,217,92,.06)}

.bench-body{flex:1;overflow-y:auto;padding:22px 26px 40px;scroll-behavior:smooth}
.pane{animation:paneIn .32s var(--ease)}
@keyframes paneIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.card{
  background:linear-gradient(180deg,rgba(28,28,32,.7),rgba(20,20,23,.7));
  border:1px solid var(--line);border-radius:var(--r);padding:18px;
}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.card-head h3{font-size:14px;font-weight:600}

/* ---- 上传 ---- */
.pane-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:16px;align-items:start}
.drop-card{padding:0;overflow:hidden}
.drop{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  padding:52px 24px;border-bottom:1px solid transparent;text-align:center;
  transition:background .2s,border-color .2s;position:relative;
}
.drop:hover{background:rgba(255,255,255,.02)}
.drop.dragging{background:rgba(253,66,156,.06);box-shadow:inset 0 0 0 1.5px rgba(253,66,156,.5)}
.drop-ico{color:var(--inactive);margin-bottom:4px}
.drop-ico svg{width:44px;height:44px}
.drop h3{font-size:16px}
.drop p{font-size:12.5px;color:var(--muted)}
.drop .btn{margin-top:8px}
.drop-hint{font-family:var(--mono);font-size:10.5px;color:var(--inactive);margin-top:2px}
.file-list{display:flex;flex-direction:column}
.file-item{
  display:flex;align-items:center;gap:12px;padding:12px 16px;border-top:1px solid var(--line);
  background:rgba(255,255,255,.015);
}
.file-item .fi-ico{
  width:32px;height:32px;border-radius:8px;display:grid;place-items:center;flex-shrink:0;
  background:rgba(139,110,254,.14);color:#b4a3ff;font-family:var(--mono);font-size:9px;
  border:1px solid rgba(139,110,254,.24);
}
.file-item .fi-main{min-width:0;flex:1}
.file-item b{display:block;font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-item .fi-state{flex-shrink:0;white-space:nowrap}
.file-item span{display:block;font-family:var(--mono);font-size:10.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-item .fi-state{font-family:var(--mono);font-size:10px;color:var(--green)}

.settings-card .field{margin-bottom:18px}
.field-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:9px}
.field-top label{font-size:12.5px;color:var(--sub)}
.field-top output{font-family:var(--mono);font-size:12px;color:var(--pink)}
.field-hint{font-size:11px;color:var(--inactive);margin-top:7px;line-height:1.55}
input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:99px;
  background:linear-gradient(90deg,var(--pink) var(--p,50%),rgba(255,255,255,.1) var(--p,50%));
  outline:none;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:#fff;
  border:3px solid var(--pink);box-shadow:0 0 0 4px rgba(253,66,156,.14);cursor:grab;
}
input[type=range]::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--pink)}
.toggle-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 0;border-top:1px solid var(--line);
}
.toggle-row b{display:block;font-size:12.5px;font-weight:500}
.toggle-row span{font-size:11px;color:var(--inactive)}
.switch{position:relative;display:inline-block;width:36px;height:20px;flex-shrink:0}
.switch input{opacity:0;width:0;height:0;position:absolute}
.switch i{
  position:absolute;inset:0;border-radius:99px;background:rgba(255,255,255,.12);
  transition:background .2s;cursor:pointer;
}
.switch i::after{
  content:"";position:absolute;width:14px;height:14px;border-radius:50%;background:#fff;
  top:3px;left:3px;transition:transform .2s var(--ease);box-shadow:0 1px 3px rgba(0,0,0,.4);
}
.switch input:checked + i{background:linear-gradient(135deg,var(--pink),var(--purple))}
.switch input:checked + i::after{transform:translateX(16px)}
.switch input:disabled + i{background:rgba(255,255,255,.13);cursor:not-allowed}
.switch input:disabled:checked + i::after{background:rgba(255,255,255,.62)}
.switch.sm{width:30px;height:17px}
.switch.sm i::after{width:11px;height:11px;top:3px;left:3px}
.switch.sm input:checked + i::after{transform:translateX(13px)}
.settings-foot{font-family:var(--mono);font-size:10.5px;color:var(--inactive);margin-top:12px;text-align:center}
.settings-foot b{color:var(--sub)}

.wave-card{margin-top:16px}
.wc-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:14px}
.wc-head h3{font-size:14px;font-weight:500;max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wc-head p{font-family:var(--mono);font-size:11px;color:var(--muted);margin-top:3px}
.wc-actions{display:flex;gap:8px}
.wave-wrap{position:relative;border-radius:10px;background:rgba(0,0,0,.35);border:1px solid var(--line);padding:6px 8px}
.wave-wrap canvas{width:100%;height:120px;display:block}
.slice-marks{position:absolute;inset:0;pointer-events:none}
.slice-marks i{position:absolute;top:0;bottom:0;width:1px;background:rgba(253,66,156,.55)}
.wave-legend{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10.5px;color:var(--inactive);margin-top:8px}
.lg-line{display:inline-block;width:12px;height:1px;background:rgba(253,66,156,.7);vertical-align:middle;margin-right:6px}

/* ---- 队列 ---- */
.stat-row{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:16px}
.stat{
  border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:rgba(255,255,255,.02);
  display:flex;flex-direction:column;gap:2px;
}
.stat-k{font-size:11px;color:var(--inactive);font-family:var(--mono)}
.stat b{font-family:var(--mono);font-size:22px;font-weight:500;letter-spacing:-.02em;line-height:1.2}
.stat.ok b{color:#5df29a}
.stat.retry b{color:#ffa25c}
.stat.fail b{color:#ff7d5c}
.stat.time b{color:var(--sub);font-size:18px}

.queue-card{padding:16px 18px 18px}
.qc-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap;row-gap:10px}
.qc-title{display:flex;align-items:center;gap:10px;min-width:0}
.qc-title h3{font-size:14px;white-space:nowrap}
.qc-phase{
  font-family:var(--mono);font-size:10.5px;color:var(--muted);white-space:nowrap;
  border:1px solid var(--line);border-radius:99px;padding:2px 9px;
}
.qc-phase.running{color:#ffc79a;border-color:rgba(255,106,0,.3)}
.qc-phase.done{color:#7cf2ab;border-color:rgba(2,217,92,.3)}
.qc-actions{display:flex;gap:8px}
.qc-progress{height:3px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden;margin-bottom:16px}
.qc-progress i{display:block;height:100%;background:linear-gradient(90deg,var(--purple),var(--pink));transition:width .35s var(--ease)}

.seg-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:9px}
.seg{
  position:relative;border:1px solid var(--line);border-radius:9px;padding:10px 12px 9px;
  background:rgba(255,255,255,.025);transition:border-color .2s,background .2s,transform .2s;
  cursor:pointer;overflow:hidden;
}
.seg:hover{border-color:var(--line-2);background:rgba(255,255,255,.05);transform:translateY(-1px)}
.seg .s-idx{font-family:var(--mono);font-size:10px;color:var(--inactive)}
.seg .s-range{font-family:var(--mono);font-size:12px;margin-top:2px;letter-spacing:-.01em}
.seg .s-meta{display:flex;justify-content:space-between;align-items:center;margin-top:6px;font-size:9.5px;font-family:var(--mono);color:var(--muted)}
.seg .s-bar{height:2px;border-radius:2px;background:rgba(255,255,255,.08);margin-top:7px;overflow:hidden}
.seg .s-bar i{display:block;height:100%;width:0;background:var(--green);transition:width .4s}
.seg[data-state=uploading]{border-color:rgba(255,106,0,.4);background:rgba(255,106,0,.06)}
.seg[data-state=uploading] .s-bar i{width:60%;background:var(--orange);animation:load 1s infinite}
.seg[data-state=ok]{border-color:rgba(2,217,92,.28);background:rgba(2,217,92,.055)}
.seg[data-state=ok] .s-bar i{width:100%;background:var(--green)}
.seg[data-state=failed]{border-color:rgba(248,68,27,.3);background:rgba(248,68,27,.05)}
.seg[data-state=failed] .s-bar i{width:100%;background:var(--red)}
.seg[data-state=splitting] .s-bar i{width:40%;background:var(--purple);animation:load 1s infinite}
.seg .s-flag{
  position:absolute;top:0;right:0;font-family:var(--mono);font-size:8.5px;letter-spacing:.04em;
  padding:2px 5px;border-bottom-left-radius:6px;background:rgba(255,255,255,.08);color:var(--muted);
}
@keyframes load{0%{opacity:.4}50%{opacity:1}100%{opacity:.4}}
.seg .s-play{
  position:absolute;right:6px;bottom:6px;width:18px;height:18px;border-radius:5px;border:1px solid var(--line-2);
  background:rgba(0,0,0,.4);color:var(--sub);display:none;place-items:center;font-size:7px;
}
.seg:hover .s-play{display:grid}
.empty-hint{
  grid-column:1/-1;padding:44px 20px;text-align:center;color:var(--muted);font-size:13px;
  border:1px dashed var(--line-2);border-radius:10px;
}
.empty-hint p{margin-bottom:12px}

.log-card{margin-top:16px}
.lc-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.lc-head h3{font-size:14px}
.log-list{
  max-height:220px;overflow-y:auto;font-family:var(--mono);font-size:11px;line-height:1.9;
  color:var(--muted);
}
.log-empty{color:var(--inactive)}
.log-empty-block{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  min-height:330px;text-align:center;padding:20px;font-family:var(--sans);
}
.log-empty-block b{font-size:13px;color:var(--sub);font-weight:500}
.log-empty-block span{font-size:11.5px;color:var(--inactive);max-width:260px;line-height:1.7}
.log-line{display:flex;gap:10px;padding:1px 0}
.log-line .t{color:var(--inactive);flex-shrink:0}
.log-line .m{color:var(--sub)}
.log-line.ok .m{color:#6ef2a4}
.log-line.warn .m{color:#ffc078}
.log-line.err .m{color:#ff8b6f}
.log-line.info .m{color:#a9a2ff}

/* ---- Studio ---- */
.studio-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:14px;flex-wrap:wrap}
.field.inline{display:flex;flex-direction:column;gap:6px;min-width:280px}
.field.inline label{font-size:11px;color:var(--inactive);font-family:var(--mono)}
input[type=text]{
  height:36px;border-radius:8px;border:1px solid var(--line-2);background:rgba(255,255,255,.03);
  color:var(--text);padding:0 12px;font-size:13px;font-family:inherit;outline:none;transition:border-color .2s;
}
input[type=text]:focus{border-color:rgba(253,66,156,.55);background:rgba(253,66,156,.04)}
.studio-actions{display:flex;gap:8px;flex-wrap:wrap}

.timeline-card{padding:16px 18px 20px;position:relative;overflow:hidden}
.tl-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;gap:10px;flex-wrap:wrap}
.tl-meta{display:flex;align-items:baseline;gap:10px;min-width:0}
.tl-name{font-size:13.5px;font-weight:500}
.tl-dur{font-family:var(--mono);font-size:11px;color:var(--muted);white-space:nowrap}
.tl-legend{display:flex;gap:14px;font-size:10.5px;color:var(--inactive);font-family:var(--mono);flex-wrap:wrap}
.tl-legend span{white-space:nowrap}
.tl-legend i{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:5px}
.tl-legend i.ok{background:rgba(2,217,92,.7)}
.tl-legend i.gap{background:rgba(255,255,255,.1)}
.tl-legend i.retry{background:rgba(255,106,0,.75)}
.tl-ruler{
  display:flex;justify-content:space-between;font-family:var(--mono);font-size:9.5px;color:var(--inactive);
  padding:0 2px 6px;border-bottom:1px solid var(--line);margin-bottom:0;
}
.tl-track{
  position:relative;height:104px;background:rgba(0,0,0,.3);border:1px solid var(--line);
  border-radius:0 0 10px 10px;border-top:0;overflow:hidden;
}
.tl-empty{position:absolute;inset:0;display:grid;place-items:center;font-size:12.5px;color:var(--inactive)}
.tl-seg{
  position:absolute;top:12px;bottom:12px;border-radius:5px;overflow:hidden;cursor:pointer;
  background:linear-gradient(180deg,rgba(2,217,92,.32),rgba(2,217,92,.12));
  border:1px solid rgba(2,217,92,.42);transition:filter .2s,transform .2s;
}
.tl-seg:hover{filter:brightness(1.35)}
.tl-seg.gap{
  background:repeating-linear-gradient(45deg,rgba(248,68,27,.16),rgba(248,68,27,.16) 4px,transparent 4px,transparent 9px);
  border-color:rgba(248,68,27,.36);
}
.tl-seg span{
  position:absolute;left:5px;bottom:4px;font-family:var(--mono);font-size:9px;color:rgba(255,255,255,.75);
  white-space:nowrap;
}
.tl-seg em{
  position:absolute;inset:0;opacity:.1;
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.5) 0 1px,transparent 1px 8px);
}
.tl-playhead{position:absolute;top:0;bottom:0;width:1.5px;background:var(--pink);box-shadow:0 0 10px var(--pink);z-index:3}
.seg-table-card{margin-top:16px}
.seg-table{max-height:280px;overflow:auto;font-family:var(--mono);font-size:11.5px}
.st-row{
  display:grid;grid-template-columns:40px 200px 70px 56px 76px 236px 40px;gap:10px;align-items:center;
  padding:8px 4px;border-bottom:1px solid rgba(255,255,255,.045);color:var(--sub);
  min-width:700px;
}
.st-row .file{color:var(--inactive);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px}
.st-row.head{color:var(--inactive);font-size:10px;letter-spacing:.06em;text-transform:uppercase;position:sticky;top:0;background:#141417;z-index:2}
.st-row .ok{color:#6ef2a4}
.st-row .fail{color:#ff8b6f}
.st-row .retry{color:#ffc078}
.st-play-b{
  width:20px;height:20px;border-radius:5px;border:1px solid var(--line-2);background:transparent;
  color:var(--sub);font-size:8px;display:grid;place-items:center;
}
.st-play-b:hover{background:rgba(255,255,255,.08);color:#fff}

/* ---- 工作流 ---- */
.flow-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.flow-nodes{display:flex;flex-direction:column;position:relative;margin-bottom:16px}
.flow-node{
  display:flex;align-items:center;gap:12px;padding:13px 10px;border:1px solid var(--line);
  border-radius:9px;margin-bottom:8px;background:rgba(255,255,255,.02);position:relative;
  transition:border-color .2s,background .2s;
}
.flow-node::after{
  content:"";position:absolute;left:27px;bottom:-9px;width:1px;height:9px;background:var(--line-2);
}
.flow-node:last-of-type::after{display:none}
.flow-node.active{border-color:rgba(253,66,156,.42);background:rgba(253,66,156,.05)}
.flow-node.done{border-color:rgba(2,217,92,.32);background:rgba(2,217,92,.04)}
.fn-ico{
  width:26px;height:26px;border-radius:7px;display:grid;place-items:center;flex-shrink:0;
  font-family:var(--mono);font-size:10px;color:var(--muted);border:1px solid var(--line-2);
  background:rgba(0,0,0,.3);
}
.flow-node.done .fn-ico{color:#6ef2a4;border-color:rgba(2,217,92,.35)}
.flow-node.active .fn-ico{color:#fff;background:linear-gradient(135deg,var(--pink),var(--purple));border-color:transparent}
.fn-body{flex:1;min-width:0}
.fn-body b{display:block;font-size:13px;font-weight:500}
.fn-body span{font-size:10.5px;color:var(--inactive);font-family:var(--mono)}
.flow-log-card{position:sticky;top:0;display:flex;flex-direction:column;min-height:100%}
.flow-log-card .log-list{max-height:none;flex:1;min-height:440px}
.flow-saved{margin-top:16px}
.tpl-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.tpl{
  border:1px solid var(--line);border-radius:9px;padding:12px 14px;background:rgba(255,255,255,.02);
  transition:border-color .2s,background .2s;cursor:pointer;position:relative;
}
.tpl:hover{border-color:var(--line-2);background:rgba(255,255,255,.045)}
.tpl b{display:block;font-size:12.5px;font-weight:500;margin-bottom:3px}
.tpl span{font-size:10.5px;color:var(--inactive);font-family:var(--mono)}
.tpl em{
  position:absolute;top:10px;right:10px;font-style:normal;font-family:var(--mono);font-size:9px;
  color:var(--pink);border:1px solid rgba(253,66,156,.3);border-radius:4px;padding:1px 5px;
}

/* ---- 作品库 ---- */
.library-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.library-head p{font-size:12.5px;color:var(--muted)}
.library-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.lib-card{
  border:1px solid var(--line);border-radius:11px;padding:14px;background:rgba(255,255,255,.025);
  transition:border-color .2s,transform .2s,background .2s;cursor:pointer;
}
.lib-card:hover{border-color:var(--line-2);transform:translateY(-2px);background:rgba(255,255,255,.045)}
.lib-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:12px}
.lib-card h4{font-size:13.5px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lib-card .lib-sub{font-family:var(--mono);font-size:10px;color:var(--inactive);margin-top:3px}
.lib-bars{display:flex;gap:2px;height:26px;margin-bottom:10px}
.lib-bars i{flex:1;border-radius:2px;background:rgba(2,217,92,.5);align-self:flex-end}
.lib-bars i.fail{background:rgba(248,68,27,.6)}
.lib-foot{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;color:var(--muted)}
.lib-empty{
  grid-column:1/-1;text-align:center;padding:60px 20px;border:1px dashed var(--line-2);border-radius:12px;
  color:var(--muted);font-size:13px;
}
.lib-empty b{display:block;color:var(--sub);margin-bottom:6px;font-size:14px}

/* ---- toast ---- */
.toast-wrap{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:9998;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{
  background:#232327;border:1px solid var(--line-2);border-radius:9px;padding:9px 16px;
  font-size:12.5px;color:var(--text);box-shadow:0 18px 40px -16px #000;
  animation:toastIn .3s var(--ease);
}
.toast.err{border-color:rgba(248,68,27,.45);color:#ffb4a0}
.toast.ok{border-color:rgba(2,217,92,.4);color:#a8f7c5}
@keyframes toastIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---- responsive ---- */
@media (max-width:1080px){
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .hero h1{font-size:clamp(34px,7vw,52px)}
  .process-card{max-width:560px}
  .feature-grid{grid-template-columns:1fr}
  .wf-inner{grid-template-columns:1fr;gap:34px}
  .trust-grid{grid-template-columns:1fr;gap:22px}
  .pane-grid,.flow-grid{grid-template-columns:1fr}
  .stat-row{grid-template-columns:repeat(3,1fr)}
  .flow-log-card{position:static}
  .tpl-row{grid-template-columns:1fr}
}
@media (max-width:860px){
  .nav-links{display:none}
  .bench{grid-template-columns:64px 1fr}
  .side-brand .brand-text,.side-label,.storage-card,.side-user div{display:none}
  .side-item{justify-content:center;padding:0;font-size:0;gap:0}
  .side-badge{font-size:10px;position:absolute;top:2px;right:2px}
  .side-brand{justify-content:center;padding:4px 0 14px}
  .bench-top{padding:14px 16px;flex-wrap:wrap}
  .bench-body{padding:16px}
  .bt-actions .engine-state{display:none}
  .studio-head{flex-direction:column;align-items:stretch}
  .field.inline{min-width:0}
}
@media (max-width:520px){
  .stat-row{grid-template-columns:1fr 1fr}
  .stat:last-child{grid-column:span 2}
  .seg-grid{grid-template-columns:1fr 1fr}
  .cta-row .btn{flex:1}
}
@media (max-width:560px){
  .nav{gap:14px;padding:0 16px}
  .nav-actions .btn.ghost{display:none}
  .brand-tag{display:none}
}

/* ---- 上传衔接卡 ---- */
.next-card{margin-top:16px}
.nc-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.nc-head h3{font-size:14px}
.nc-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.nc-steps li{
  display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border:1px solid var(--line);
  border-radius:9px;background:rgba(255,255,255,.02);
}
.nc-steps b{font-family:var(--mono);font-size:10px;color:var(--pink);font-weight:500;padding-top:2px}
.nc-steps div{font-size:12px;color:var(--muted);line-height:1.65}
.nc-actions{display:flex;gap:8px;margin-top:14px;justify-content:flex-end}
/* ---- 扩展安装说明 ---- */
.ext-help{
  margin-top:14px;padding-top:14px;border-top:1px solid var(--line);
  display:grid;gap:11px;animation:fadeUp .2s ease;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.eh-row{display:flex;align-items:center;gap:10px}
.eh-k{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;color:var(--muted);
  border:1px solid var(--line);border-radius:4px;padding:2px 7px;
}
.eh-row code,.eh-steps code{
  font-family:var(--mono);font-size:11px;color:var(--pink);
  background:rgba(253,66,156,.08);border-radius:4px;padding:1px 5px;
}
.eh-steps{display:grid;gap:7px;list-style:none;counter-reset:eh;padding:0}
.eh-steps li{
  counter-increment:eh;display:flex;gap:8px;align-items:flex-start;
  font-size:12px;line-height:1.7;color:var(--muted);
}
.eh-steps li::before{
  content:counter(eh);font-family:var(--mono);font-size:9.5px;color:var(--inactive);
  flex:0 0 14px;padding-top:3px;text-align:right;
}
.eh-note{
  font-size:11.5px;line-height:1.75;color:var(--inactive);
  border-left:2px solid rgba(253,66,156,.35);padding-left:10px;
}

@media (max-width:860px){
  .nc-steps{grid-template-columns:1fr}
  .nc-actions{justify-content:stretch;flex-wrap:wrap}
  .nc-actions .btn{flex:1 1 auto}
}
@media (max-width:620px){
  .nc-actions .btn{flex:1 1 100%}
  .eh-steps li{font-size:11.5px}
}

/* 首屏与「核心能力」之间的间距收紧为原来的一半；其余 section 间距保持不变 */
#features{padding-top:clamp(32px,4.5vw,59px)}