:root,html[data-v="b"]{--a2:#00DFC4;--a2-d:#00a08a;--hl:linear-gradient(90deg,#2589FF 0%,#00DFC4 100%)}
html[data-v="a"]{--a2:#f29a0c;--a2-d:#c4650a;--hl:linear-gradient(90deg,#2589FF 0%,#e8604c 55%,#f29a0c 100%)}
:root{
  --bg:#f6f7f9; --fg:#0e1116; --mute:#5c6473; --line:rgba(14,17,22,.08);
  --accent:#2589FF; --accent-d:#1668d6; --tint:#eef5ff; --mint:#00DFC4; --sun:#FFC233; --ok:#00c4a7;
  --font:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font-family:var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
em{font-style:normal}
.wrap{max-width:1200px;margin:0 auto;padding:0 clamp(20px,4vw,40px)}
.mono-s{font-family:var(--mono);font-size:12px;letter-spacing:.02em;color:var(--mute);display:inline-flex;align-items:center;gap:6px}
.mono-s.acc{color:var(--accent)}
.tag{display:inline-block;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.06em;color:var(--accent-d);background:var(--tint);border:1px solid rgba(37,137,255,.18);padding:5px 10px;border-radius:6px}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px;letter-spacing:-.02em}
.mark{width:26px;height:26px;border-radius:7px;background:var(--fg);display:grid;place-items:center;font-size:13px;font-weight:800;color:#fff}
.nav nav{display:flex;align-items:center;gap:32px;font-size:14.5px;color:var(--mute)}
.nav nav a:not(.btn):hover{color:var(--fg)}
@media (max-width:760px){.nav nav a:not(.btn){display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;height:48px;padding:0 22px;border-radius:10px;background:var(--accent);color:#fff;font-weight:600;font-size:15px;box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 6px 16px -6px rgba(37,137,255,.6);transition:background .15s}
.btn:hover{background:var(--accent-d)}
.btn.ghost{background:#fff;color:var(--fg);border:1px solid rgba(14,17,22,.14);box-shadow:none}
.btn.ghost:hover{background:#f1f3f6}
.btn-sm{height:38px;padding:0 16px;font-size:14px;color:#fff!important}

/* hero */
.hero{position:relative;padding:clamp(64px,8vw,104px) 0 72px;overflow:hidden;background:linear-gradient(#fff,var(--bg) 70%)}
.dots{position:absolute;inset:0;background-image:radial-gradient(rgba(37,137,255,.24) 1.2px,transparent 1.3px);background-size:22px 22px;-webkit-mask-image:radial-gradient(70% 55% at 50% 38%,#000 10%,transparent 75%);mask-image:radial-gradient(70% 55% at 50% 38%,#000 10%,transparent 75%);pointer-events:none}
.hero-copy{position:relative;text-align:center;max-width:860px}
.kicker{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;font-weight:600;letter-spacing:0;color:var(--mute);padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.7)}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--a2);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,196,127,.5)}70%{box-shadow:0 0 0 8px rgba(34,196,127,0)}100%{box-shadow:0 0 0 0 rgba(34,196,127,0)}}
h1{margin-top:24px;font-size:clamp(40px,6vw,72px);line-height:1.08;letter-spacing:-.045em;font-weight:700}
h1 em.k1{color:var(--accent)}
h1 em.k2{background:var(--hl);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.02em}
.lede b{color:var(--fg);font-weight:650}
.lede{margin:24px auto 0;max-width:600px;font-size:clamp(16px,1.5vw,18.5px);line-height:1.65;color:var(--mute)}
.cta-row{margin-top:34px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* stage */
.stage-wrap{position:relative;margin:clamp(48px,6vw,72px) auto 0}
.stage{position:relative;width:1200px;height:740px;transform-origin:0 0}
.glass{position:absolute;padding:8px;border-radius:22px;background:rgba(255,255,255,.55);border:1px solid rgba(14,17,22,.08);box-shadow:0 40px 80px -30px rgba(25,35,70,.28),0 2px 6px rgba(25,35,70,.05);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.glass>.pane{position:relative;border-radius:15px;overflow:hidden;background:#fff;border:1px solid rgba(14,17,22,.06)}
.console{left:110px;top:0;width:980px}
.console .pane{width:962px;height:541px}
.console .inner{position:absolute;left:0;top:0;width:1440px;height:810px;transform:scale(.668);transform-origin:0 0}
.fl{z-index:3}
.fl-ask{left:0;top:400px;width:340px}
.fl-room{left:870px;top:350px;width:330px}

/* floats */
.fa{padding:18px 18px 16px}
.fa-top{display:flex;align-items:center;justify-content:space-between}
.fa-top .mono-s b{color:var(--fg);font-weight:600}
.fa-ah{margin-top:14px;font-family:var(--mono);font-size:12px;color:#b86200;letter-spacing:.02em}
.fa-ah.did{color:var(--accent)}
.fa-q{font-size:17px;font-weight:650;line-height:1.38;margin-top:6px;letter-spacing:-.02em}
.fa-r{font-size:13px;color:var(--mute);margin-top:6px;line-height:1.5}
.fa-btns{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.fa-btns span{height:38px;border-radius:9px;display:grid;place-items:center;font-weight:600;font-size:14px;background:#f1f3f6;color:#3a4252}
.fa-btns span.y{background:var(--accent);color:#fff}
.fa-ok{margin-top:12px;font-size:13px;font-weight:600;color:#00866f;display:none}
.fa.done .fa-btns{display:none}.fa.done .fa-ok{display:block}.fa.done.hide-ok .fa-ok{display:none}
.fa-foot{display:flex;gap:18px;margin-top:16px;padding-top:14px;border-top:1px solid #eef0f3}
.fa-foot div{display:flex;flex-direction:column;gap:2px}
.fa-foot b{font-size:20px;font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.fa-foot b.g{color:#00a08a}
.fa-foot span{font-size:11.5px;color:var(--mute)}

.fr{padding:16px}
.fr-h{display:flex;justify-content:space-between;align-items:flex-start}
.fr-h b{font-size:16px;font-weight:650}
.fr-h small{display:block;font-size:12.5px;color:var(--mute);margin-top:3px}
.chip-live{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11px;color:#00866f;background:rgba(0,223,196,.1);border:1px solid rgba(0,190,168,.35);padding:3px 8px;border-radius:999px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 3px rgba(0,223,196,.2)}
.fw{position:relative;height:178px;margin-top:12px;border-radius:12px;overflow:hidden;border:6px solid #e3e6eb}
.fw .sky{position:absolute;inset:0}
.fw .sunb{position:absolute;width:64px;height:64px;margin:-32px 0 0 -32px;border-radius:50%}
.fw .city{position:absolute;left:0;right:0;bottom:0;width:100%;height:46px}
.fw .mull{position:absolute;top:0;bottom:0;left:50%;width:5px;margin-left:-2.5px;background:#e3e6eb}
.fw .slats{position:absolute;left:0;right:0;top:0;display:flex;flex-direction:column;gap:1.5px;overflow:hidden}
.fw .slats i{display:block;flex:none;height:6.5px;background:linear-gradient(#f1ede6,#d8d1c4);box-shadow:0 1px 1.5px rgba(0,0,0,.18)}
.fw .rail{position:absolute;left:0;right:0;top:0;height:7px;background:#cfd4db}
.fw .bar{position:absolute;left:0;right:0;height:5px;background:#bfb7a8}
.fr-g{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}
.fr-g div{padding:10px 10px 8px;border-radius:10px;background:#f6f7f9}
.fr-g span{display:block;font-size:11px;color:var(--mute)}
.fr-g b{display:block;font-size:19px;font-weight:700;letter-spacing:-.03em;margin-top:2px;font-variant-numeric:tabular-nums}
.fr-g b small{font-size:12px;color:var(--mute);font-weight:600;margin-left:1px}
.fr-why{margin-top:12px;font-size:12.5px;color:var(--mute);display:flex;gap:8px;align-items:center}
.fr-why::before{content:"";width:6px;height:6px;border-radius:2px;background:var(--accent);flex:none}

/* player */
.player{position:relative;max-width:760px;margin:36px auto 0;display:flex;align-items:center;gap:16px}
.play{flex:none;width:38px;height:38px;border-radius:10px;border:1px solid rgba(14,17,22,.12);background:#fff;display:grid;place-items:center;cursor:pointer}
.play svg{width:14px;height:14px;fill:var(--fg)}
.clock{flex:none;width:58px;font-family:var(--mono);font-size:16px;font-weight:600;font-variant-numeric:tabular-nums}
.scrub{position:relative;flex:1;height:38px;cursor:pointer;touch-action:none}
.track{position:absolute;left:0;right:0;top:18px;height:2px;border-radius:2px;background:rgba(14,17,22,.1)}
.fill{height:100%;border-radius:2px;background:linear-gradient(90deg,var(--accent),var(--a2))}
.knob{position:absolute;top:12px;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:#fff;border:2px solid var(--accent);box-shadow:0 1px 4px rgba(0,0,0,.15)}
.ticks{position:absolute;inset:0}
.ticks i{position:absolute;top:27px;width:3px;height:3px;margin-left:-1.5px;border-radius:50%}
.player-note{flex:none;font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--mute)}
@media (max-width:640px){.player-note{display:none}}

/* signals strip */
.signals{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.sig-in{display:flex;align-items:center;justify-content:center;gap:28px;padding-top:22px;padding-bottom:22px;flex-wrap:wrap}
.sig{display:flex;align-items:center;gap:12px;font-size:14.5px;color:#3a4252;flex-wrap:wrap}
.sig i{width:3px;height:3px;border-radius:50%;background:#c3c8d0}
.mono-l{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;color:var(--accent-d);margin-right:6px}
.sig-arrow{display:grid;place-items:center}

/* how */
.how{position:relative;padding:clamp(80px,10vw,130px) 0}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(14,17,22,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(14,17,22,.045) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:linear-gradient(90deg,#000,transparent 55%);mask-image:linear-gradient(90deg,#000,transparent 55%);pointer-events:none}
.how-in{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(40px,7vw,96px)}
.how-vis{position:sticky;top:130px;height:480px;align-self:start}
.scene{inset:0;opacity:0;transform:translateY(14px) scale(.985);transition:opacity .5s,transform .5s;pointer-events:none}
.scene.on{opacity:1;transform:none}
.scene .pane{height:100%}
.sc{padding:24px 24px 20px;display:flex;flex-direction:column}
.sc-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.sc-h b{font-size:16px;font-weight:650}
.sig-row{display:grid;grid-template-columns:34px 1fr auto;grid-template-rows:auto auto;column-gap:12px;align-items:center;padding:12px 0;border-top:1px solid #f0f2f5}
.sig-row:first-of-type{border-top:0}
.sig-row b{display:block;font-size:14.5px;font-weight:600}
.sig-row small{display:block;font-size:12px;color:var(--mute);margin-top:1px}
.sig-row em{font-family:var(--mono);font-size:17px;font-weight:600;letter-spacing:-.02em}
.sig-row em small{display:inline;font-size:11.5px;color:var(--mute);margin-left:3px;font-weight:500}
.sig-row .bar{grid-column:2/4;height:3px;border-radius:3px;background:#f0f2f5;margin-top:8px;overflow:hidden}
.sig-row .bar i{display:block;height:100%;border-radius:3px;background:var(--accent)}
.si{grid-row:1/3;width:34px;height:34px;border-radius:9px;background:#f3f5f8;position:relative}
.si::after{content:"";position:absolute;inset:11px;border-radius:50%;background:currentColor}
.si.sun{color:var(--sun)}.si.tmp{color:#e8604c}.si.ppl{color:var(--accent)}.si.cal{color:#8b7cf6}.si.co2{color:var(--ok)}
.si.cal::after,.si.tmp::after{border-radius:3px}
.fc{width:100%;height:200px;display:block}
.dec{margin-top:auto;padding:16px 18px;border-radius:12px;background:var(--tint);border:1px solid rgba(37,137,255,.16)}
.dec b{display:block;font-size:16px;font-weight:650;margin-top:6px;letter-spacing:-.02em}
.dec ul{list-style:none;margin-top:10px;display:grid;gap:5px}
.dec li{font-size:13px;color:#3a4252;padding-left:14px;position:relative}
.dec li::before{content:"";position:absolute;left:0;top:7px;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.dec li em{color:#00a08a;font-weight:600}
.act{display:grid;grid-template-columns:48px 1fr auto;gap:14px;align-items:start;padding:16px 0;border-top:1px solid #f0f2f5}
.act:first-of-type{border-top:0}
.act b{display:block;font-size:15px;font-weight:600}
.act small{display:block;font-size:12.5px;color:var(--mute);margin-top:3px}
.act .mono-s{padding-top:2px}
.st{font-size:12px;font-weight:600;padding:4px 9px;border-radius:6px;white-space:nowrap}
.st.ok{color:#00866f;background:rgba(0,223,196,.12)}
.st.wait{color:#b86200;background:rgba(240,140,0,.11)}
.blind{height:6px;border-radius:4px;background:#f0f2f5;margin-top:10px;overflow:hidden}
.blind i{display:block;height:100%;background:repeating-linear-gradient(90deg,#d8d1c4 0 6px,#cbc3b4 6px 7px);border-radius:4px}
.ab{display:flex;gap:8px;margin-top:12px}
.ab span{height:32px;padding:0 14px;border-radius:8px;display:grid;place-items:center;font-size:13px;font-weight:600;background:#f1f3f6;color:#3a4252}
.ab span.y{background:var(--accent);color:#fff}
.how-steps .step{min-height:68vh;display:flex;flex-direction:column;justify-content:center;opacity:.35;transition:opacity .4s}
.how-steps .step.on{opacity:1}
.step h2,.sec-head h2,.cta-box h2{margin-top:18px;font-size:clamp(28px,3.4vw,42px);letter-spacing:-.04em;line-height:1.18;font-weight:700}
.step p,.sec-head p,.cta-box p{margin-top:16px;color:var(--mute);font-size:17px;line-height:1.7;max-width:500px}
@media (max-width:900px){.how-in{grid-template-columns:1fr}.how-vis{top:84px;height:440px;z-index:2}.how-steps .step{min-height:56vh;justify-content:flex-start;padding-top:28px}.grid-bg{display:none}}

/* levels */
section.levels,section.log{padding:clamp(80px,9vw,120px) 0 0}
.sec-head{max-width:680px}
.lv-grid{margin-top:64px;display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:16px;background:#fff}
.lv:first-child{border-radius:15px 0 0 15px}
.lv{position:relative;padding:24px 22px 26px;display:flex;flex-direction:column;gap:6px;border-left:1px solid var(--line);min-height:190px}
.lv:first-child{border-left:0}
.lv-n{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--mute)}
.lv b{font-size:19px;font-weight:650;letter-spacing:-.02em;margin-top:18px}
.lv span:last-child{font-size:13.5px;color:var(--mute);line-height:1.55}
.lv.on{background:var(--tint)}
.lv.on::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--accent)}
.lv.on .lv-n{color:var(--accent-d);font-weight:600}
.lv-zv{position:absolute;right:14px;top:-40px;width:60px;height:60px;filter:drop-shadow(0 6px 8px rgba(20,60,120,.18))}
.lv.on{border-radius:0 15px 15px 0}
@media (max-width:900px){.lv-grid{grid-template-columns:1fr 1fr}.lv{border-top:1px solid var(--line);min-height:0}.lv:nth-child(odd){border-left:0}.lv.on{grid-column:1/-1}}

/* log */
.log-in{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(40px,6vw,80px);align-items:start}
.log-card{position:relative}
.log-list{padding:6px 22px}
.lg{display:grid;grid-template-columns:56px 1fr auto;gap:16px;align-items:center;padding:15px 0;border-top:1px solid #f0f2f5}
.lg:first-child{border-top:0}
.lg-t{font-family:var(--mono);color:var(--mute);font-size:12.5px}
.lg-w b{display:block;font-size:14.5px;font-weight:600}
.lg-w span{display:block;margin-top:3px;font-size:12.5px;color:var(--mute)}
.lg-a{font-size:12px;font-weight:600;padding:5px 9px;border-radius:6px;background:var(--tint);color:var(--accent-d);white-space:nowrap}
.lg-a.ask{background:rgba(240,140,0,.11);color:#b86200}
@media (max-width:900px){.log-in{grid-template-columns:1fr}}
@media (max-width:560px){.lg{grid-template-columns:48px 1fr}.lg-a{grid-column:2;justify-self:start}}

/* contact */
.contact{padding:clamp(90px,10vw,130px) 0}
.cta-box{position:relative;overflow:hidden;display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:40px;padding:clamp(44px,6vw,72px) clamp(28px,5vw,72px);border-radius:24px;background:#fff;border:1px solid var(--line)}
.cta-cut{width:100%;max-width:420px;justify-self:end;border-radius:18px}
@media (max-width:820px){.cta-box{grid-template-columns:1fr}.cta-cut{justify-self:center}}
.cta-box>*{position:relative}

.cta-box .btn{margin-top:30px}
.foot{border-top:1px solid var(--line);background:#fff}
.foot-in{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:26px;padding-bottom:26px;font-size:12.5px;color:var(--mute)}

/* ============ dashboard UI (inside screens) ============ */
.d{position:absolute;inset:0;background:#f3f5f8;color:#11151c;font-family:var(--font);font-variant-numeric:tabular-nums;letter-spacing:-.01em;overflow:hidden}
.d .mute{color:#6b7383}
.d .card{background:#fff;border:1px solid #e3e7ee;box-shadow:0 1px 2px rgba(20,30,50,.04);border-radius:16px}
.d .chip{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 13px;border-radius:999px;background:#fff;border:1px solid #e1e6ee;font-size:14px;font-weight:600;color:#3a4252}
.d .chip.live{background:rgba(0,223,196,.1);border-color:rgba(0,190,168,.35);color:#00866f}
.d .dot{width:8px;height:8px;border-radius:50%;background:#00DFC4;box-shadow:0 0 0 3px rgba(0,223,196,.22)}
.d .lbl{font-size:13px;color:#6b7383;font-weight:500}

/* iMac console */
.dm{display:grid;grid-template-columns:76px 1fr;height:100%}
.dm-side{background:#fff;border-right:1px solid #e6eaf0;display:flex;flex-direction:column;align-items:center;padding-top:22px;gap:10px}
.dm-logo{width:40px;height:40px;border-radius:12px;background:#2589FF;display:grid;place-items:center;font-weight:800;font-size:20px;color:#fff;margin-bottom:18px}
.dm-ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center}
.dm-ico svg{width:22px;height:22px;stroke:#9aa3b2;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.dm-ico.on{background:#eef2f8}.dm-ico.on svg{stroke:#11151c}
.dm-main{display:grid;grid-template-rows:72px minmax(0,1fr) 180px;min-width:0;height:810px}
.dm-top{display:flex;align-items:center;gap:14px;padding:0 28px;background:#fff;border-bottom:1px solid #e6eaf0}
.dm-title{font-size:22px;font-weight:700;letter-spacing:-.02em}
.dm-title small{font-size:15px;color:#6b7383;font-weight:500;margin-left:8px}
.dm-top .sp{flex:1}
.dm-time{font-size:22px;font-weight:700}
.dm-body{display:grid;grid-template-columns:minmax(0,1fr) 430px;gap:18px;padding:18px 28px 0;min-height:0;overflow:hidden}
.dm-plan{position:relative;padding:18px 20px;display:flex;flex-direction:column;min-height:0}
.dm-plan-h{display:flex;align-items:center;justify-content:space-between}
.dm-plan-h b{font-size:16px}
.legend{display:flex;gap:16px;font-size:12.5px;color:#6b7383}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.dm-plan svg{flex:1 1 0;height:0;width:100%;min-height:0;margin-top:8px}
.dm-right{display:flex;flex-direction:column;gap:14px;min-height:0}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.kpi{padding:14px 16px 10px}
.kpi .v{font-size:28px;font-weight:700;letter-spacing:-.03em;margin-top:4px}
.kpi .v small{font-size:15px;color:#6b7383;font-weight:600;margin-left:3px}
.kpi .d2{font-size:12.5px;font-weight:600;margin-top:2px}
.kpi svg{display:block;width:100%;height:30px;margin-top:6px}
.feed{flex:1;padding:16px 18px;min-height:0;overflow:hidden}
.feed-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.feed-h b{font-size:16px}
.fi{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:11px 0;border-top:1px solid #eef1f5}
.fi:first-of-type{border-top:0}
.fi-ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#f1f4f8}
.fi-ic svg{width:18px;height:18px;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.fi-t{display:flex;justify-content:space-between;font-size:14.5px;font-weight:650}
.fi-t span{font-size:12.5px;color:#6b7383;font-weight:500}
.fi-r{font-size:12.5px;color:#6b7383;margin-top:3px}
.fi-a{display:inline-block;margin-top:6px;font-size:12px;font-weight:650;padding:3px 9px;border-radius:7px;background:rgba(61,111,245,.1);color:#1668d6}
.fi-a.ask{background:rgba(240,140,0,.12);color:#b86200}
.fi.new{animation:fin .6s ease-out}
@keyframes fin{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.dm-tl{margin:16px 28px 20px;min-height:0;padding:14px 18px 8px;display:flex;flex-direction:column}
.dm-tl-h{display:flex;justify-content:space-between;align-items:center}
.dm-tl-h b{font-size:15px}
.dm-tl svg{flex:1 1 0;height:0;width:100%;margin-top:6px}


/* ===== mascot ===== */
.zi{width:20px;height:20px;flex:none;vertical-align:-4px}
.brand-zv{width:30px;height:30px}
.sc-h b{display:flex;align-items:center;gap:8px}
.sc-h b .zi{width:22px;height:22px}
.st .zi{width:15px;height:15px;margin-right:4px;vertical-align:-3px}
.sig-zv{width:28px;height:28px;animation:hop 2.4s ease-in-out infinite}
@keyframes hop{0%,70%,100%{transform:translateY(0)}80%{transform:translateY(-6px)}90%{transform:translateY(0)}}
@keyframes breathe{0%,100%{transform:scale(1,1)}50%{transform:scale(1.035,.965)}}
.perch{position:absolute;z-index:5;left:980px;top:-70px;width:84px;height:84px;transition:left 1.6s cubic-bezier(.5,0,.2,1)}
.perch img{width:84px;height:84px;transform-origin:50% 100%;animation:breathe 3.2s ease-in-out infinite;filter:drop-shadow(0 8px 10px rgba(20,60,120,.16))}
.bubble{position:absolute;right:78px;top:-10px;white-space:nowrap;background:#fff;border:1px solid rgba(14,17,22,.08);border-radius:14px 14px 4px 14px;padding:9px 13px;font-size:14px;font-weight:600;color:#1d2330;box-shadow:0 10px 24px -10px rgba(25,35,70,.25);transition:opacity .35s,transform .35s}
.bubble.off{opacity:0;transform:translateY(4px)}
.how-zv{position:absolute;z-index:4;right:28px;top:-56px;width:72px;height:72px;transform-origin:50% 100%;animation:breathe 3.4s ease-in-out infinite;filter:drop-shadow(0 8px 10px rgba(20,60,120,.15))}
.states{padding:clamp(70px,8vw,110px) 0 0}
.sec-head.center{margin:0 auto;text-align:center}
.sec-head.center p{margin-left:auto;margin-right:auto}
.st-grid{margin-top:44px;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.stc{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 18px 20px;display:flex;flex-direction:column;gap:4px;transition:transform .2s,box-shadow .2s}
.stc:hover{transform:translateY(-3px);box-shadow:0 14px 30px -18px rgba(25,35,70,.3)}
.stc:hover img{animation:hop 1s ease-in-out}
.stc img{width:46px;height:46px;margin-bottom:12px}
.stc b{font-size:16px;font-weight:650}
.stc span{font-size:13px;color:var(--mute);line-height:1.5}
@media (max-width:900px){.st-grid{grid-template-columns:1fr 1fr}}
.log-cut{display:block;width:240px;margin-top:36px;border-radius:18px}
@media (max-width:900px){.log-cut{display:none}}
.log-h{display:flex;align-items:center;gap:12px;padding:18px 22px 14px;border-bottom:1px solid #f0f2f5}
.log-h b{display:block;font-size:15.5px;font-weight:650}
.lg-zv{width:30px;height:30px}
.lg{grid-template-columns:48px 22px 1fr auto;gap:12px}
.lg .zi{width:22px;height:22px}
@media (max-width:560px){.lg{grid-template-columns:44px 22px 1fr}.lg-a{grid-column:3}}
.foot-b{display:inline-flex;align-items:center;gap:8px}
.foot-b .zi{width:22px;height:22px}
.fa-top .who{display:flex;align-items:center;gap:8px}
.fa-top .who img{width:28px;height:28px}
.fw-wrap{position:relative;margin-top:22px}
.fw-wrap .fw{margin-top:0}
.perch-b{position:absolute;z-index:3;width:48px;height:48px;right:22px;top:-38px;transform-origin:50% 100%;animation:breathe 3s ease-in-out infinite}
.ag{padding:16px 18px;flex:none;min-height:0;overflow:hidden;display:flex;flex-direction:column}
.ag-h{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:650}
.ag-h img{width:30px;height:30px}
.ag-l{margin:12px 0 0 14px;padding-left:16px;border-left:2px solid #e3e9f2;display:flex;flex-direction:column;gap:2px}
.ag-r{display:grid;grid-template-columns:30px auto 1fr;gap:10px;align-items:center;padding:7px 0;font-size:15px}
.ag-r img{width:30px;height:30px}
.ag-r b{font-weight:700;white-space:nowrap}
.ag-r span{color:#5c6473;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ag-r.pop img{animation:hop .9s ease-in-out}

.sig .mono-l{color:var(--accent-d)}
.sig:last-of-type .mono-l{color:var(--a2-d)}

/* hero tint per version */
.hero::after{content:"";position:absolute;right:-10%;top:-10%;width:60%;height:70%;background:radial-gradient(closest-side,var(--glow),transparent);pointer-events:none}
html[data-v="a"]{--glow:rgba(255,178,80,.16)}
:root,html[data-v="b"]{--glow:rgba(0,223,196,.12)}
.hero>*{position:relative;z-index:1}
/* version switcher (review only) */
.vsw{position:fixed;z-index:90;right:18px;bottom:18px;display:flex;gap:4px;padding:4px;border-radius:12px;background:rgba(255,255,255,.9);border:1px solid rgba(14,17,22,.1);box-shadow:0 10px 30px -12px rgba(25,35,70,.35);backdrop-filter:blur(10px);font-size:13px;font-weight:600}
.vsw button{border:0;background:transparent;padding:8px 12px;border-radius:9px;cursor:pointer;color:#5c6473;font:inherit;display:flex;align-items:center;gap:7px}
.vsw button i{width:22px;height:10px;border-radius:5px}
.vsw button[aria-pressed="true"]{background:#0e1116;color:#fff}

body{word-break:keep-all}
.how-steps .step .tag{align-self:flex-start}

/* ===== trust ===== */
.trust{padding:clamp(90px,10vw,130px) 0 0;overflow:hidden}
.tr-facts{margin-top:56px;display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:14px}
.tf{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 26px 24px;display:flex;flex-direction:column;gap:8px;min-height:220px}
.tf b{font-size:30px;line-height:1.2;letter-spacing:-.035em;font-weight:750;margin-top:auto}
.tf b.n em{color:var(--accent)}
.tf-s{font-size:13.5px;color:var(--mute);line-height:1.55}
.tf-main{background:linear-gradient(140deg,#2589FF 0%,#1a6fe0 55%,#1557b8 100%);border:0;color:#fff;overflow:visible;box-shadow:0 30px 60px -30px rgba(37,137,255,.7)}
html[data-v="a"] .tf-main{background:linear-gradient(140deg,#2589FF 0%,#4a6fe8 50%,#e8604c 115%)}
html[data-v="b"] .tf-main{background:linear-gradient(140deg,#2589FF 0%,#1b8fe8 55%,#00c9b0 120%)}
.tf-main .mono-s{color:rgba(255,255,255,.8)}
.tf-main .tf-s{color:rgba(255,255,255,.82)}
.tf-main b{font-size:36px}
.tf-zv{position:absolute;right:22px;top:-46px;width:76px;height:76px}
.tf-zv img{width:76px;height:76px;transform-origin:50% 100%;animation:breathe 3.2s ease-in-out infinite;filter:drop-shadow(0 8px 10px rgba(10,40,90,.25))}
.tf-zv .bubble{right:70px;top:-6px;font-size:13px;padding:7px 11px;color:#1d2330}
.tr-logos{margin-top:14px;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.lg-row{display:grid;grid-template-columns:repeat(6,1fr)}
.lg-row+.lg-row{border-top:1px solid var(--line)}
.lg-cell{height:104px;display:grid;place-items:center;padding:0 22px;border-left:1px solid var(--line)}
.lg-cell:first-child{border-left:0}
.lg-cell img{max-width:100%;max-height:40px;object-fit:contain;transition:transform .2s}
.lg-cell:hover img{transform:scale(1.05)}
.marquee{margin-top:14px;position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.mq-track{display:flex;width:max-content;animation:mq 60s linear infinite}
.marquee:hover .mq-track{animation-play-state:paused}
.mq-track .lg-cell{height:76px;width:200px;border:0;padding:0 26px}
.mq-track .lg-cell img{max-height:32px}
@keyframes mq{to{transform:translateX(-50%)}}
.aw-list{list-style:none;margin-top:28px;display:grid;grid-template-columns:1fr 1fr;column-gap:40px;border-top:1px solid var(--line)}
.aw-list li{display:grid;grid-template-columns:52px 1fr auto;gap:14px;align-items:center;padding:15px 2px;border-bottom:1px solid var(--line);font-size:14.5px}
.aw-list li b{font-weight:600}
.aw-list li span:last-child{font-size:13px;font-weight:600;color:var(--accent-d);background:var(--tint);padding:4px 9px;border-radius:6px;white-space:nowrap}
@media (max-width:900px){.tr-facts{grid-template-columns:1fr}.lg-row{grid-template-columns:repeat(3,1fr)}.lg-row .lg-cell:nth-child(4){border-left:0}.lg-row .lg-cell:nth-child(n+4){border-top:1px solid var(--line)}.aw-list{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.mq-track{animation:none}}