/* Open Trade 2.0 — layout: app shell (top bar + tab bar on phones, rail on desktop), content column max 1040px.
   The concept "stage" is a deliberate always-dark video surface. */
:root{
  --bg:#080b0f; --surface:#0f151c; --surface-2:#161f29; --line:#212c39; --ink:#e8eef5; --mute:#8796a8;
  --accent:#3fd0dc; --accent-ink:#03191c; --accent-soft:rgba(63,208,220,.12);
  --bull:#34c58a; --bear:#f05f79; --gold:#f2b544; --violet:#a98bff;
  --bull-soft:rgba(52,197,138,.14); --bear-soft:rgba(240,95,121,.14); --gold-soft:rgba(242,181,68,.14); --violet-soft:rgba(169,139,255,.14);
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --st-bg:#040507; --st-ink:#f3f5f8; --st-mute:#6c7888; --st-acc:#45d4df; --st-bull:#2fbf7f; --st-bear:#e9566e; --st-gold:#f2b544;
  --code-bg:#0b1016; --code-ink:#d6e2ee; --code-k:#45d4df; --code-s:#f2b544; --code-c:#6c7888; --code-n:#a98bff;
  --f-display:'Bricolage Grotesque','Albert Sans',system-ui,sans-serif;
  --f-body:'Albert Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,Menlo,Consolas,monospace;
  --f-stage:'Outfit','Albert Sans',system-ui,sans-serif;
  color-scheme:dark;
}
@media (prefers-color-scheme: light){:root:not([data-theme="dark"]){
  --bg:#f3f6f9; --surface:#ffffff; --surface-2:#e9eff5; --line:#d6dfe8; --ink:#0c141e; --mute:#56677a;
  --accent:#0898a8; --accent-ink:#ffffff; --accent-soft:rgba(8,152,168,.1);
  --bull:#138f5f; --bear:#d13a55; --gold:#b97c06; --violet:#6a4fd6;
  --bull-soft:rgba(19,143,95,.1); --bear-soft:rgba(209,58,85,.1); --gold-soft:rgba(185,124,6,.12); --violet-soft:rgba(106,79,214,.1);
  --shadow:0 10px 30px rgba(20,40,60,.1); color-scheme:light;
}}
:root[data-theme="light"]{
  --bg:#f3f6f9; --surface:#ffffff; --surface-2:#e9eff5; --line:#d6dfe8; --ink:#0c141e; --mute:#56677a;
  --accent:#0898a8; --accent-ink:#ffffff; --accent-soft:rgba(8,152,168,.1);
  --bull:#138f5f; --bear:#d13a55; --gold:#b97c06; --violet:#6a4fd6;
  --bull-soft:rgba(19,143,95,.1); --bear-soft:rgba(209,58,85,.1); --gold-soft:rgba(185,124,6,.12); --violet-soft:rgba(106,79,214,.1);
  --shadow:0 10px 30px rgba(20,40,60,.1); color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{background:var(--bg)}
body{margin:0;color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
body.lock{overflow:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:40;background:var(--bg)}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:10px}
svg.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none}
svg.ic.f{fill:currentColor;stroke:none}
h1,h2,h3{font-family:var(--f-display);margin:0;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(28px,6vw,44px);line-height:1.06;font-weight:800}
h2{font-size:20px;font-weight:700;line-height:1.2}
h3{font-size:16px;font-weight:700}
p{margin:0}
.eyebrow{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.mute{color:var(--mute)}
.num{font-variant-numeric:tabular-nums}
.grad{background:linear-gradient(90deg,var(--accent),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}

/* shell */
.app{display:grid;grid-template-columns:minmax(0,1fr);min-height:100%}
.rail{display:none}
.main{min-width:0;padding-bottom:calc(86px + env(safe-area-inset-bottom,0px))}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;display:flex;align-items:center;gap:8px;padding-block:10px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;margin-right:auto;min-width:0}
.brand svg{width:32px;height:32px;flex:none}
.brand b{font-family:var(--f-display);font-weight:800;font-size:18px;letter-spacing:-.02em;white-space:nowrap}
.brand-logo{display:flex}.brand-txt{display:flex;flex-direction:column;min-width:0}
.brand .by{display:block;font-family:var(--f-mono);font-size:9.5px;letter-spacing:.14em;color:var(--mute);text-transform:uppercase;line-height:1.2;align-self:flex-start;border-radius:4px}
.brand .by:hover{color:var(--accent)}
.chip{display:inline-flex;align-items:center;gap:5px;height:34px;padding:0 10px;border-radius:999px;background:var(--surface-2);font-weight:700;font-size:13.5px;font-variant-numeric:tabular-nums}
.chip svg{width:17px;height:17px}
.chip.fire{color:var(--gold)} .chip.fire.off{color:var(--mute)}
.chip.xp{color:var(--accent)}
.chip.planchip{color:var(--violet);background:var(--violet-soft);font-family:var(--f-mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase}
@media (max-width:440px){.chip.planchip{display:none}}
.iconbtn{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:var(--surface-2);flex:none;transition:background .15s}
.iconbtn:hover{background:var(--line)}
.avatar{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--accent);color:var(--accent-ink);font-family:var(--f-display);font-weight:800;flex:none}
.avatar.guest{background:var(--surface-2);color:var(--mute)}
.view{padding-block:20px 28px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));max-width:1060px;margin:0 auto;display:flex;flex-direction:column;gap:32px}
.view:focus{outline:none}
.view>*{animation:rise .5s cubic-bezier(.2,.7,.2,1) both}
.view>*:nth-child(2){animation-delay:.05s}.view>*:nth-child(3){animation-delay:.1s}.view>*:nth-child(4){animation-delay:.15s}.view>*:nth-child(5){animation-delay:.2s}.view>*:nth-child(n+6){animation-delay:.25s}
@keyframes rise{from{opacity:.001;transform:translateY(14px)}to{opacity:1;transform:none}}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:repeat(5,1fr);background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px);padding-left:max(6px,env(safe-area-inset-left,0px));padding-right:max(6px,env(safe-area-inset-right,0px))}
.tab{display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 0 8px;font-size:11px;font-weight:600;color:var(--mute);position:relative}
.tab svg{width:22px;height:22px;transition:transform .2s}
.tab.on{color:var(--accent)}
.tab.on svg{transform:translateY(-2px)}
.tabbar .tab.on::after{content:"";position:absolute;top:0;left:30%;right:30%;height:3px;border-radius:0 0 3px 3px;background:var(--accent)}
@media (min-width:960px){
  .app{grid-template-columns:240px minmax(0,1fr)}
  .rail{display:flex;flex-direction:column;gap:3px;position:sticky;top:0;height:100vh;padding:20px 14px;border-right:1px solid var(--line);background:var(--surface);overflow-y:auto}
  .rail .brand{margin:0 6px 22px}
  .rail .tab{flex-direction:row;gap:12px;padding:10px 12px;border-radius:12px;font-size:14.5px;color:var(--ink);width:100%;text-align:left}
  .rail .tab svg{color:var(--mute)}
  .rail .tab:hover{background:var(--surface-2)}
  .rail .tab.on{background:var(--accent-soft);color:var(--accent)} .rail .tab.on svg{color:var(--accent)}
  .rail .rail-sep{height:1px;background:var(--line);margin:10px 6px}
  .rail .rail-foot{margin-top:auto;font-size:12px;color:var(--mute);padding:14px 12px 0;display:flex;flex-direction:column;gap:6px}
  .rail .rail-foot a:hover{color:var(--ink)}
  .tabbar{display:none}
  .main{padding-bottom:0}
  .top .brand{visibility:hidden}
}

/* common */
.sec{display:flex;flex-direction:column;gap:14px}
.sec-h{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}
.more{display:inline-flex;align-items:center;gap:4px;color:var(--accent);font-weight:600;font-size:14px;white-space:nowrap}
.more svg{width:16px;height:16px;transition:transform .15s}
.more:hover svg{transform:translateX(3px)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 20px;border-radius:14px;font-weight:700;font-size:15px;background:var(--accent);color:var(--accent-ink);box-shadow:0 3px 0 color-mix(in srgb,var(--accent) 55%,#000);transition:transform .08s,filter .15s;text-align:center}
.btn:hover{filter:brightness(1.06)}
.btn:active{transform:translateY(2px);box-shadow:0 1px 0 color-mix(in srgb,var(--accent) 55%,#000)}
.btn.ghost{background:var(--surface-2);color:var(--ink);box-shadow:none}
.btn.violet{background:var(--violet);color:#fff;box-shadow:0 3px 0 color-mix(in srgb,var(--violet) 55%,#000)}
.btn.wide{width:100%}
.btn.sm{min-height:38px;padding:0 14px;font-size:14px;border-radius:11px}
.btn svg{width:18px;height:18px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.tag{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;background:var(--surface-2);font-size:13.5px;font-weight:600;border:1px solid transparent;transition:border-color .15s,background .15s}
.tag:hover{border-color:var(--line)}
.tag.on{background:var(--accent);color:var(--accent-ink)}
.tag .code{font-family:var(--f-mono);font-size:11px;color:var(--accent)}
.tag.on .code{color:inherit}
.tag svg{width:14px;height:14px}
.code-badge{display:inline-grid;place-items:center;min-width:46px;height:28px;padding:0 8px;border-radius:8px;font-family:var(--f-mono);font-weight:600;font-size:11.5px;letter-spacing:.04em;background:var(--accent-soft);color:var(--accent)}
.bar{height:8px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),color-mix(in srgb,var(--accent) 60%,var(--violet)));transition:width .8s cubic-bezier(.2,.7,.2,1)}
.back{display:inline-flex;align-items:center;gap:6px;color:var(--mute);font-weight:600;font-size:14px;align-self:flex-start}
.back:hover{color:var(--ink)}
.back svg{width:18px;height:18px}
.pill{display:inline-flex;align-items:center;gap:5px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;padding:4px 8px;border-radius:6px;background:var(--surface-2);color:var(--mute);white-space:nowrap}
.pill svg{width:12px;height:12px}
.pill.on{background:var(--bull-soft);color:var(--bull)}
.pill.gold{background:var(--gold-soft);color:var(--gold)}
.pill.pro{background:var(--violet-soft);color:var(--violet)}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-weight:600;font-size:14px}
.field input{height:48px;padding:0 14px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);font-size:16px}
.field input:focus{outline:none;border-color:var(--accent)}
.err{color:var(--bear);font-size:14px}

/* hero */
.hero{position:relative;border-radius:26px;overflow:hidden;background:#05070a;border:1px solid #18202a;min-height:300px;display:flex;align-items:flex-end;isolation:isolate}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(5,7,10,.94) 0%,rgba(5,7,10,.78) 45%,rgba(5,7,10,.2) 100%),linear-gradient(180deg,rgba(5,7,10,0) 40%,rgba(5,7,10,.85) 100%)}
.hero-in{padding:26px 22px 22px;display:flex;flex-direction:column;gap:14px;color:#f3f5f8;width:100%}
.hero-in .eyebrow{color:#9fb0c2}
.hero-in h1{color:#fff}
.hero-in p{color:#b8c4d1;max-width:52ch}
.hero .tag{background:rgba(255,255,255,.08);color:#e9eef4}
.hero-row{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.hero .sim{position:absolute;top:14px;right:16px;font-family:var(--f-mono);font-size:10px;letter-spacing:.12em;color:#6c7888}
.ticker{overflow:hidden;border-block:1px solid var(--line);padding-block:10px;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ticker-in{display:flex;gap:28px;width:max-content;animation:tick 60s linear infinite}
.ticker:hover .ticker-in{animation-play-state:paused}
.ticker a{font-family:var(--f-mono);font-size:12.5px;font-weight:600;letter-spacing:.06em;color:var(--mute);white-space:nowrap;display:inline-flex;gap:8px;align-items:center}
.ticker a:hover{color:var(--accent)}
.ticker a i{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block}
@keyframes tick{to{transform:translateX(-50%)}}
.stats-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media (min-width:700px){.stats-row{grid-template-columns:repeat(4,minmax(0,1fr))}}
.kpi{padding:16px;border-radius:18px;background:var(--surface);border:1px solid var(--line)}
.kpi b{display:block;font-family:var(--f-display);font-size:30px;line-height:1;font-variant-numeric:tabular-nums}
.kpi span{font-size:12.5px;color:var(--mute)}

/* home */
.hello{display:flex;align-items:center;justify-content:space-between;gap:16px}
.ring{position:relative;width:86px;height:86px;flex:none}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:8}
.ring .bg{stroke:rgba(255,255,255,.12)} .ring .fg{stroke:var(--gold);stroke-linecap:round;transition:stroke-dashoffset 1s cubic-bezier(.2,.7,.2,1)}
.ring div{position:absolute;inset:0;display:grid;place-items:center;text-align:center;line-height:1.05}
.ring b{font-family:var(--f-display);font-size:20px} .ring span{font-size:10.5px;opacity:.75}
.intro{display:flex;flex-direction:column;gap:14px;background:linear-gradient(135deg,var(--accent-soft),transparent 70%),var(--surface)}
.continue{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:16px 18px;border-radius:20px;background:var(--accent);color:var(--accent-ink);box-shadow:0 4px 0 color-mix(in srgb,var(--accent) 50%,#000);transition:transform .15s}
.continue:hover{transform:translateY(-2px)}
.continue .play{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--accent-ink);color:var(--accent);animation:breath 2.4s ease-in-out infinite}
.continue .play svg{width:20px;height:20px;margin-left:3px}
@keyframes breath{50%{transform:scale(1.08)}}
.continue small{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;opacity:.75;text-transform:uppercase}
.continue b{display:block;font-family:var(--f-display);font-size:18px;line-height:1.2}
.continue .bar{background:color-mix(in srgb,var(--accent-ink) 22%,transparent);margin-top:8px;height:6px}
.continue .bar i{background:var(--accent-ink)}
.cod{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;align-items:start}
@media (min-width:760px){.cod{grid-template-columns:minmax(0,420px) minmax(0,1fr)}}
.cod-text{display:flex;flex-direction:column;gap:12px}
.hscroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(250px,78%);gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px}
@media (min-width:760px){.hscroll{grid-auto-columns:280px}}
.hscroll>*{scroll-snap-align:start}
.tcard{display:flex;flex-direction:column;gap:12px;padding:16px;border-radius:18px;background:var(--surface);border:1px solid var(--line);min-width:0;transition:border-color .2s,transform .2s,box-shadow .2s;position:relative;overflow:hidden}
.tcard:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 12px 30px -12px color-mix(in srgb,var(--accent) 50%,transparent)}
.tcard .tc-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.tcard h3{font-size:17px;line-height:1.25}
.tcard p{font-size:13.5px;color:var(--mute)}
.tcard .meta{display:flex;justify-content:space-between;font-size:12.5px;color:var(--mute);font-variant-numeric:tabular-nums}
.tlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.arena{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.ch{display:flex;flex-direction:column;gap:10px;text-align:left;padding:18px;border-radius:18px;background:var(--surface);border:1px solid var(--line);transition:border-color .2s,transform .2s}
.ch:hover{border-color:var(--accent);transform:translateY(-3px)}
.ch .ch-ic{width:44px;height:44px;border-radius:14px;display:grid;place-items:center}
.ch .ch-ic svg{width:22px;height:22px}
.ch.t-gold .ch-ic{background:var(--gold-soft);color:var(--gold)}
.ch.t-acc .ch-ic{background:var(--accent-soft);color:var(--accent)}
.ch.t-bear .ch-ic{background:var(--bear-soft);color:var(--bear)}
.ch.t-violet .ch-ic{background:var(--violet-soft);color:var(--violet)}
.ch h3{font-size:17px}
.ch p{font-size:13.5px;color:var(--mute)}
.ch .ch-x{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font-size:13px;font-weight:700}
.ch .ch-x span{color:var(--gold)}
.ch.done{opacity:.7}

/* track path */
.thero{display:flex;flex-direction:column;gap:12px}
.thero .row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.thero p.lead{color:var(--mute);max-width:62ch}
.path{display:flex;flex-direction:column;align-items:center;gap:16px;padding:10px 0 20px}
.node{display:flex;flex-direction:column;align-items:center;gap:8px;width:160px;text-align:center}
.node .dot{width:68px;height:68px;border-radius:50%;display:grid;place-items:center;background:var(--surface-2);color:var(--mute);border:2px solid var(--line);box-shadow:0 5px 0 var(--line);transition:transform .15s}
.node:hover .dot{transform:translateY(-3px) scale(1.04)}
.node .dot svg{width:26px;height:26px}
.node:active .dot{transform:translateY(3px);box-shadow:0 2px 0 var(--line)}
.node.done .dot{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);box-shadow:0 5px 0 color-mix(in srgb,var(--accent) 50%,#000)}
.node.cur .dot{background:var(--surface);color:var(--accent);border-color:var(--accent);box-shadow:0 5px 0 color-mix(in srgb,var(--accent) 50%,#000);animation:pulse 2s infinite}
.node.pro .dot{color:var(--violet);border-color:color-mix(in srgb,var(--violet) 50%,var(--line))}
.node .nl{font-size:13px;font-weight:600;line-height:1.3}
.node.lock .nl{color:var(--mute)}
.node .nn{font-family:var(--f-mono);font-size:10.5px;color:var(--mute);letter-spacing:.06em}
@keyframes pulse{0%,100%{box-shadow:0 5px 0 color-mix(in srgb,var(--accent) 50%,#000),0 0 0 0 var(--accent-soft)}50%{box-shadow:0 5px 0 color-mix(in srgb,var(--accent) 50%,#000),0 0 0 12px var(--accent-soft)}}
.live{display:flex;flex-direction:column;gap:2px}
.live .lr{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;align-items:center;padding:12px 0;border-top:1px solid var(--line)}
.live .lr:first-of-type{border-top:0}
.live .lr svg{color:var(--bear)}
.live .lr b{display:block;font-size:14.5px}
.live .lr span{font-size:13px;color:var(--mute)}

/* lesson & concept */
.split{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;align-items:start}
@media (min-width:880px){.split{grid-template-columns:minmax(0,1fr) minmax(0,440px)}.split.pl{grid-template-columns:minmax(0,440px) minmax(0,1fr)}}
.split>div{min-width:0;display:flex;flex-direction:column;gap:18px}
.lead{font-size:17px;line-height:1.6;max-width:64ch}
.keys{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.keys li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:10px;align-items:start;font-weight:500}
.keys li i{width:28px;height:28px;border-radius:9px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);font-style:normal;font-family:var(--f-mono);font-size:12px;font-weight:600}
.ops{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface)}
.ops div{display:grid;grid-template-columns:86px minmax(0,1fr);gap:12px;padding:13px 16px;border-top:1px solid var(--line);font-size:14.5px}
.ops div:first-child{border-top:0}
.ops b{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding-top:3px}
.ops .e b{color:var(--accent)} .ops .s b{color:var(--bear)} .ops .t b{color:var(--bull)}
.warn{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.warn li{display:flex;gap:10px;font-size:14.5px}
.warn li::before{content:"";flex:none;width:8px;height:8px;margin-top:8px;border-radius:2px;background:var(--bear);transform:rotate(45deg)}
.actions{display:flex;flex-wrap:wrap;gap:10px}
.en{font-family:var(--f-mono);font-size:13px;color:var(--mute)}
.ask{display:flex;gap:12px;align-items:center;padding:14px 16px;border-radius:16px;background:linear-gradient(120deg,var(--violet-soft),var(--accent-soft));border:1px solid color-mix(in srgb,var(--violet) 30%,var(--line));text-align:left;width:100%}
.ask .ai-dot{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--violet);color:#fff;flex:none}
.ask b{display:block;font-size:15px}
.ask span{font-size:13px;color:var(--mute)}
.ask:hover{border-color:var(--violet)}

/* player */
.player{display:flex;flex-direction:column;gap:12px;width:100%;max-width:460px}
.vtabs{display:flex;gap:6px;flex-wrap:wrap}
.vtab{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:9px;background:var(--surface-2);font-size:12.5px;font-weight:700;border:1px solid transparent}
.vtab.on{background:var(--ink);color:var(--bg)}
.vtab svg{width:13px;height:13px;color:var(--violet)}
.stage{position:relative;border-radius:22px;overflow:hidden;background:var(--st-bg);box-shadow:var(--shadow);border:1px solid #1a2029;aspect-ratio:360/420;max-width:100%}
.stage-svg{display:block;width:100%;height:100%}
.st-title{font-family:var(--f-stage);font-size:23px;fill:var(--st-ink)}
.st-sub{font-family:var(--f-stage);font-size:11.5px;font-weight:300;fill:var(--st-mute);letter-spacing:.04em}
.st-wm{font-family:var(--f-stage);font-size:10px;font-weight:500;fill:var(--st-mute);letter-spacing:.2em;opacity:.55}
.sp{fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.sp.dash{stroke-width:1.3;stroke-dasharray:4 4}
.c-ink{stroke:var(--st-ink)} .c-acc{stroke:var(--st-acc)} .c-bull{stroke:var(--st-bull)} .c-bear{stroke:var(--st-bear)} .c-mute{stroke:var(--st-mute)} .c-gold{stroke:var(--st-gold)}
.st-t{font-family:var(--f-stage);font-size:11.5px;font-weight:500;fill:var(--st-ink);paint-order:stroke;stroke:var(--st-bg);stroke-width:4px;stroke-linejoin:round}
.st-t.f-acc{fill:var(--st-acc)} .st-t.f-bull{fill:var(--st-bull)} .st-t.f-bear{fill:var(--st-bear)} .st-t.f-mute{fill:var(--st-mute)} .st-t.f-gold{fill:var(--st-gold)}
.zone{stroke-width:1;stroke-dasharray:3 3}
.z-bull{fill:rgba(47,191,127,.22);stroke:rgba(47,191,127,.6)} .z-bear{fill:rgba(233,86,110,.22);stroke:rgba(233,86,110,.6)} .z-acc{fill:rgba(69,212,223,.16);stroke:rgba(69,212,223,.55)} .z-gold{fill:rgba(242,181,68,.16);stroke:rgba(242,181,68,.55)}
.sdot{fill:var(--st-bg);stroke:var(--st-ink);stroke-width:1.6}
.pen{fill:var(--st-acc)}
.cd-bull{fill:var(--st-acc);stroke:var(--st-acc)} .cd-bear{fill:#e7ebf0;stroke:#e7ebf0}
.cd-w{stroke-width:1.2}
.vb-bull{fill:rgba(69,212,223,.45)} .vb-bear{fill:rgba(231,235,240,.35)}
.hb{fill:rgba(169,139,255,.35)} .hb.poc{fill:rgba(242,181,68,.7)}
.st-ov{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;gap:10px;padding:12px 14px;background:linear-gradient(transparent,rgba(0,0,0,.6))}
.scrub{position:relative;flex:1;height:18px;cursor:pointer;touch-action:none}
.scrub::before{content:"";position:absolute;left:0;right:0;top:7px;height:4px;border-radius:2px;background:rgba(255,255,255,.18)}
.scrub-fill{position:absolute;left:0;top:7px;height:4px;border-radius:2px;background:#fff}
.scrub i{position:absolute;top:5px;width:2px;height:8px;background:rgba(255,255,255,.4);border-radius:1px}
.ptime{font-family:var(--f-mono);font-size:11.5px;color:#fff;font-variant-numeric:tabular-nums;white-space:nowrap}
.bigplay{position:absolute;left:50%;top:50%;width:66px;height:66px;margin:-33px 0 0 -33px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.12);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#fff;border:1px solid rgba(255,255,255,.25);transition:transform .15s}
.bigplay:hover{transform:scale(1.06)}
.bigplay svg{width:26px;height:26px;margin-left:3px}
.pctl{display:grid;grid-template-columns:auto auto auto minmax(0,1fr) auto;align-items:center;gap:8px}
.pbtn{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--surface-2)}
.pbtn.pmain{background:var(--accent);color:var(--accent-ink)}
.pbtn svg{width:18px;height:18px}
.cap{min-width:0;padding-left:4px}
.cap-k{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.cap-t{font-size:14px;line-height:1.4;font-weight:500}
.speed{font-family:var(--f-mono);font-size:12px;font-weight:600;height:32px;padding:0 9px;border-radius:9px;background:var(--surface-2)}
@media (max-width:420px){.pctl{grid-template-columns:auto auto auto minmax(0,1fr)}.speed{display:none}}

/* library */
.libtabs{display:inline-flex;padding:4px;border-radius:14px;background:var(--surface-2);gap:4px;align-self:flex-start}
.libtabs a{padding:9px 16px;border-radius:11px;font-weight:700;font-size:14px;color:var(--mute)}
.libtabs a.on{background:var(--surface);color:var(--ink);box-shadow:0 1px 0 var(--line)}
.cgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(165px,1fr));gap:12px}
.ccard{display:flex;flex-direction:column;gap:10px;padding:8px 8px 12px;border-radius:18px;background:var(--surface);border:1px solid var(--line);transition:border-color .2s,transform .2s;min-width:0;position:relative}
.ccard:hover{border-color:var(--accent);transform:translateY(-3px)}
.ccard .thumb{border-radius:12px;overflow:hidden;background:var(--st-bg);aspect-ratio:360/300;position:relative}
.ccard .thumb svg{display:block;width:100%;height:100%}
.ccard .lockb{position:absolute;top:8px;right:8px;display:inline-flex;align-items:center;gap:4px;padding:3px 7px;border-radius:7px;background:rgba(10,10,16,.75);color:#c9b8ff;font-family:var(--f-mono);font-size:10px;letter-spacing:.08em}
.ccard .lockb svg{width:11px;height:11px}
.ccard .cc-b{padding:0 6px;display:flex;flex-direction:column;gap:2px}
.ccard b{font-size:14.5px;line-height:1.25}
.ccard span.m{font-size:12px;color:var(--mute);display:flex;align-items:center;gap:5px}
.ccard span.m svg{width:14px;height:14px;color:var(--bull)}
.catsec{display:flex;flex-direction:column;gap:12px}
.catsec h2 small{font-family:var(--f-mono);font-size:12px;color:var(--mute);font-weight:500;margin-left:6px}
.ilist{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--surface)}
.irow{display:grid;grid-template-columns:58px minmax(0,1fr) auto;gap:12px;align-items:center;padding:13px 14px;border-top:1px solid var(--line);transition:background .15s}
.irow:first-child{border-top:0}
.irow:hover{background:var(--surface-2)}
.irow b{display:block;font-size:15px}
.irow span.s{display:block;font-size:13px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.irow>svg{color:var(--mute)}
.ichart{border-radius:18px;background:var(--surface);border:1px solid var(--line);padding:12px;overflow-x:auto}
.ichart svg{display:block;width:100%;min-width:300px;height:auto}
.ic-up{fill:var(--bull);stroke:var(--bull)} .ic-dn{fill:var(--bear);stroke:var(--bear)}
.ic-l{fill:none;stroke-width:1.6}
.ic-acc{stroke:var(--accent)} .ic-gold{stroke:var(--gold)} .ic-mute{stroke:var(--mute)} .ic-bear{stroke:var(--bear)} .ic-bull{stroke:var(--bull)}
.ic-grid{stroke:var(--line);stroke-width:1}
.ic-lv{stroke:var(--mute);stroke-width:1;stroke-dasharray:3 3}
.ic-tx{font-family:var(--f-mono);font-size:8.5px;fill:var(--mute)}
.ic-band{fill:var(--accent-soft)}
.legend{display:flex;flex-wrap:wrap;gap:12px;font-size:12.5px;color:var(--mute);margin-top:8px}
.legend i{display:inline-block;width:14px;height:3px;border-radius:2px;margin-right:6px;vertical-align:middle}
.params{font-family:var(--f-mono);font-size:13px;padding:10px 12px;border-radius:12px;background:var(--surface-2)}

/* code */
.code{border-radius:16px;background:var(--code-bg);border:1px solid #1a2330;overflow:hidden}
.code-h{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px 8px 14px;border-bottom:1px solid #1a2330}
.code-h span{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#7f8fa2}
.code-h button{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:#d6e2ee;padding:6px 10px;border-radius:8px;background:#162130}
.code-h button svg{width:14px;height:14px}
.code pre{margin:0;padding:14px;overflow-x:auto;font-family:var(--f-mono);font-size:12.5px;line-height:1.65;color:var(--code-ink);tab-size:4}
.code .k{color:var(--code-k)} .code .s{color:var(--code-s)} .code .c{color:var(--code-c);font-style:italic} .code .n{color:var(--code-n)}
.bstep{display:grid;grid-template-columns:36px minmax(0,1fr);gap:14px}
.bstep>i{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;font-style:normal;font-family:var(--f-mono);font-weight:600;background:var(--accent-soft);color:var(--accent)}
.bstep>div{min-width:0;display:flex;flex-direction:column;gap:10px;padding-top:6px}
.bmods{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:12px}
.bmod{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px;padding:16px;border-radius:18px;background:var(--surface);border:1px solid var(--line);transition:border-color .2s,transform .2s}
.bmod:hover{border-color:var(--accent);transform:translateY(-3px)}
.bmod .n{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-family:var(--f-display);font-weight:800;font-size:18px;background:var(--surface-2)}
.bmod.done .n{background:var(--accent);color:var(--accent-ink)}
.bmod h3{font-size:16px;line-height:1.25}
.bmod p{font-size:13px;color:var(--mute);margin-top:4px}
.bmod .row{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.callout{display:flex;gap:12px;padding:14px 16px;border-radius:16px;background:var(--gold-soft);border:1px solid color-mix(in srgb,var(--gold) 35%,transparent);font-size:14.5px}
.callout svg{color:var(--gold);margin-top:2px}

/* plans */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;align-items:stretch}
.plan{display:flex;flex-direction:column;gap:16px;padding:22px;border-radius:22px;background:var(--surface);border:1px solid var(--line);position:relative}
.plan.hl{border:1.5px solid transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,linear-gradient(135deg,var(--accent),var(--violet),var(--accent)) border-box;background-size:auto,300% 300%;animation:bord 6s linear infinite}
@keyframes bord{to{background-position:0 0,300% 0}}
.plan .badge{position:absolute;top:-11px;left:22px;padding:4px 10px;border-radius:8px;background:var(--violet);color:#fff;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase}
.plan h3{font-size:22px}
.plan .price{display:flex;align-items:baseline;gap:6px}
.plan .price b{font-family:var(--f-display);font-size:42px;line-height:1;font-variant-numeric:tabular-nums}
.plan .price span{color:var(--mute);font-size:14px}
.plan ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;font-size:14.5px}
.plan li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:8px}
.plan li svg{width:18px;height:18px;color:var(--bull);margin-top:2px}
.plan li.no svg{color:var(--mute)} .plan li.no{color:var(--mute)}
.plan .btn{margin-top:auto}
.billing{display:inline-flex;padding:4px;border-radius:12px;background:var(--surface-2);gap:4px;align-self:flex-start}
.billing button{padding:8px 14px;border-radius:9px;font-weight:700;font-size:13.5px;color:var(--mute)}
.billing button.on{background:var(--surface);color:var(--ink)}
.billing em{font-style:normal;color:var(--bull);font-size:12px;margin-left:4px}
.ctable{border:1px solid var(--line);border-radius:18px;overflow-x:auto;background:var(--surface)}
.ctable table{width:100%;border-collapse:collapse;min-width:520px;font-size:14px}
.ctable th,.ctable td{padding:12px 14px;border-top:1px solid var(--line);text-align:left}
.ctable thead th{border-top:0;font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.ctable td:not(:first-child),.ctable th:not(:first-child){text-align:center}
.ctable td svg{width:18px;height:18px;color:var(--bull)}
.upsell{display:flex;flex-direction:column;gap:12px;align-items:flex-start;padding:22px;border-radius:20px;background:linear-gradient(135deg,var(--violet-soft),var(--accent-soft));border:1px solid color-mix(in srgb,var(--violet) 30%,var(--line))}
.locked-media{position:relative;border-radius:22px;overflow:hidden;max-width:460px}
.locked-media svg{display:block;width:100%;height:auto;filter:blur(3px) saturate(.6);opacity:.7}
.locked-media .lk{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:10px;color:#fff;text-align:center;background:rgba(4,5,7,.35)}
.locked-media .lk svg{filter:none;opacity:1;width:34px;height:34px;color:#c9b8ff}

/* login */
.auth{max-width:440px;width:100%;margin:0 auto;display:flex;flex-direction:column;gap:18px}
.auth form{display:flex;flex-direction:column;gap:14px}
.auth .switch{display:flex;padding:4px;border-radius:14px;background:var(--surface-2);gap:4px}
.auth .switch button{flex:1;padding:10px;border-radius:11px;font-weight:700;color:var(--mute)}
.auth .switch button.on{background:var(--surface);color:var(--ink)}
.note{font-size:13px;color:var(--mute);padding:12px 14px;border-radius:12px;background:var(--surface-2)}

/* ranking & profile */
.lg{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--surface)}
.rr{display:grid;grid-template-columns:32px 38px minmax(0,1fr) auto;gap:12px;align-items:center;padding:11px 14px;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}
.rr:first-child{border-top:0}
.rr .pos{font-family:var(--f-display);font-weight:800;font-size:17px;text-align:center;color:var(--mute)}
.rr.up .pos{color:var(--bull)} .rr.dn .pos{color:var(--bear)}
.rr .av{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--surface-2);font-weight:700}
.rr.me{background:var(--accent-soft)} .rr.me .av{background:var(--accent);color:var(--accent-ink)}
.rr b{font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rr .x{font-weight:700;font-size:14px}
.zone-l{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;padding:6px 14px;border-top:1px solid var(--line)}
.zone-l.up{color:var(--bull);background:var(--bull-soft)} .zone-l.dn{color:var(--bear);background:var(--bear-soft)}
.prof{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;align-items:center}
.prof .big{width:72px;height:72px;border-radius:22px;display:grid;place-items:center;background:var(--accent);color:var(--accent-ink);font-family:var(--f-display);font-weight:800;font-size:30px}
.prof input{font-family:var(--f-display);font-weight:800;font-size:24px;background:none;border:0;border-bottom:1px dashed var(--line);width:100%;padding:2px 0}
.prof input:focus{outline:none;border-bottom-color:var(--accent)}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media (min-width:640px){.stats{grid-template-columns:repeat(4,minmax(0,1fr))}}
.stat{padding:14px;border-radius:16px;background:var(--surface);border:1px solid var(--line);display:flex;gap:10px;align-items:center}
.stat svg{width:22px;height:22px}
.stat b{display:block;font-family:var(--f-display);font-size:21px;line-height:1.1;font-variant-numeric:tabular-nums}
.stat span{font-size:12px;color:var(--mute)}
.badges{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.bdg{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;padding:16px 10px;border-radius:16px;background:var(--surface);border:1px solid var(--line)}
.bdg .hx{width:54px;height:54px;display:grid;place-items:center;border-radius:16px;background:var(--surface-2);color:var(--mute);transform:rotate(45deg)}
.bdg .hx svg{transform:rotate(-45deg);width:24px;height:24px}
.bdg.ok .hx{background:var(--gold-soft);color:var(--gold)}
.bdg b{font-size:13.5px} .bdg span{font-size:12px;color:var(--mute)}
.bdg:not(.ok){opacity:.6}
.links{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--surface)}
.links a,.links button{display:flex;align-items:center;gap:12px;padding:14px 16px;border-top:1px solid var(--line);font-weight:600;width:100%;text-align:left}
.links>:first-child{border-top:0}
.links a:hover,.links button:hover{background:var(--surface-2)}
.links a svg:last-child{margin-left:auto;color:var(--mute)}
.danger{color:var(--bear)}
.prose{display:flex;flex-direction:column;gap:14px;max-width:68ch}
.prose h2{margin-top:10px}
.prose ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px}
.contact{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.contact .card{display:flex;flex-direction:column;gap:4px}
.contact .card b{font-family:var(--f-mono);font-size:14px;user-select:all;overflow-wrap:anywhere}
.footer{font-size:12.5px;color:var(--mute);text-align:center;padding-top:6px;display:flex;flex-direction:column;gap:6px}
.footer nav{display:flex;flex-wrap:wrap;gap:6px 14px;justify-content:center}
.footer a:hover{color:var(--ink)}

/* overlays */
.ov{position:fixed;inset:0;z-index:60;background:var(--bg);display:flex;flex-direction:column;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);animation:fadein .2s ease}
@keyframes fadein{from{opacity:0}}
.ov-in{width:100%;max-width:720px;margin:0 auto;flex:1;display:flex;flex-direction:column;min-height:0;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.s-head{display:flex;gap:10px;align-items:center;padding-block:14px}
.s-field{flex:1;display:flex;align-items:center;gap:10px;height:50px;padding:0 14px;border-radius:14px;background:var(--surface);border:1.5px solid var(--accent)}
.s-field input{flex:1;min-width:0;font-size:16px;background:none;border:0}
.s-field input:focus{outline:none}
.s-body{flex:1;overflow-y:auto;padding-bottom:24px;display:flex;flex-direction:column;gap:18px}
.s-group{display:flex;flex-direction:column;gap:4px}
.s-res{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px 12px;border-radius:12px}
.s-res:hover,.s-res.sel{background:var(--surface-2)}
.s-res .tp{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);min-width:74px}
.s-res b{font-size:15px;display:block} .s-res span{font-size:12.5px;color:var(--mute);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.s-res mark{background:var(--gold-soft);color:inherit;border-radius:3px}
.s-empty{padding:30px 0;text-align:center;color:var(--mute)}
.qz-top{display:flex;align-items:center;gap:12px;padding-block:14px}
.qz-bar{flex:1;height:14px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.qz-bar i{display:block;height:100%;background:var(--accent);border-radius:inherit;transition:width .35s}
.qz-meta{font-family:var(--f-mono);font-weight:600;font-size:14px;min-width:44px;text-align:right;font-variant-numeric:tabular-nums}
.qz-meta.hot{color:var(--bear)}
.qz-body{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:16px;padding-block:8px 20px}
.qz-q{font-size:22px;line-height:1.25}
.qz-fig{align-self:center;width:100%;max-width:300px;border-radius:16px;overflow:hidden;background:var(--st-bg)}
.qz-fig svg{display:block;width:100%;height:auto}
.qz-opts{display:flex;flex-direction:column;gap:10px}
.opt{display:grid;grid-template-columns:30px minmax(0,1fr);gap:12px;align-items:center;text-align:left;padding:14px;border-radius:16px;border:2px solid var(--line);box-shadow:0 3px 0 var(--line);background:var(--surface);font-weight:600;font-size:15.5px;transition:border-color .15s,transform .1s}
.opt i{width:30px;height:30px;border-radius:9px;border:1.5px solid var(--line);display:grid;place-items:center;font-style:normal;font-family:var(--f-mono);font-size:12px;color:var(--mute)}
.opt:hover:not([disabled]){border-color:var(--accent)}
.opt.ok{border-color:var(--bull);background:var(--bull-soft);box-shadow:0 3px 0 var(--bull);animation:pop .3s} .opt.ok i{border-color:var(--bull);color:var(--bull)}
.opt.no{border-color:var(--bear);background:var(--bear-soft);box-shadow:0 3px 0 var(--bear);animation:shake .35s} .opt.no i{border-color:var(--bear);color:var(--bear)}
@keyframes pop{50%{transform:scale(1.03)}}
@keyframes shake{25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.opt[disabled]{cursor:default}
.qz-foot{border-top:1px solid var(--line);padding-block:14px;display:flex;flex-direction:column;gap:12px;animation:rise .25s ease}
.qz-foot.ok{background:var(--bull-soft)} .qz-foot.no{background:var(--bear-soft)}
.qz-fb b{font-family:var(--f-display);font-size:19px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.qz-foot.ok .qz-fb b{color:var(--bull)} .qz-foot.no .qz-fb b{color:var(--bear)}
.qz-fb p{font-size:14.5px;margin-top:4px}
.qz-res{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;text-align:center;padding-block:20px}
.qz-res .medal{width:110px;height:110px;border-radius:34px;display:grid;place-items:center;background:var(--gold-soft);color:var(--gold);transform:rotate(45deg);animation:spin-in .7s cubic-bezier(.2,1.4,.4,1)}
.qz-res .medal svg{width:46px;height:46px;transform:rotate(-45deg)}
@keyframes spin-in{from{transform:rotate(-135deg) scale(.3);opacity:0}}
.qz-res .row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.qz-res .rbox{min-width:110px;padding:12px;border-radius:16px;border:2px solid var(--line)}
.qz-res .rbox b{display:block;font-family:var(--f-display);font-size:24px;font-variant-numeric:tabular-nums}
.qz-res .rbox span{font-size:11px;font-family:var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.qz-res .rbox.g b{color:var(--gold)} .qz-res .rbox.a b{color:var(--accent)}

/* tutor */
.fab{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:calc(84px + env(safe-area-inset-bottom,0px));z-index:35;display:inline-flex;align-items:center;gap:8px;height:52px;padding:0 18px 0 14px;border-radius:999px;background:var(--violet);color:#fff;font-weight:700;box-shadow:0 10px 30px -8px color-mix(in srgb,var(--violet) 70%,transparent);transition:transform .15s}
.fab:hover{transform:translateY(-2px)}
.fab svg{width:22px;height:22px}
@media (min-width:960px){.fab{bottom:24px}}
@media (max-width:420px){.fab span{display:none}.fab{padding:0;width:52px;justify-content:center}}
.drawer{position:fixed;z-index:70;inset:auto 0 0 0;height:min(86vh,720px);background:var(--surface);border-top:1px solid var(--line);border-radius:22px 22px 0 0;display:flex;flex-direction:column;box-shadow:0 -20px 60px rgba(0,0,0,.4);animation:up .3s cubic-bezier(.2,.7,.2,1);padding-bottom:env(safe-area-inset-bottom,0px)}
@keyframes up{from{transform:translateY(40px);opacity:0}}
@media (min-width:960px){.drawer{inset:auto 24px 24px auto;width:440px;height:min(80vh,680px);border-radius:22px;border:1px solid var(--line)}}
.dr-h{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}
.dr-h .ai-dot{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:var(--violet);color:#fff}
.dr-h b{display:block} .dr-h span{font-size:12px;color:var(--mute)}
.dr-h .iconbtn{margin-left:auto}
.dr-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}
.msg{max-width:88%;padding:11px 14px;border-radius:16px;font-size:14.5px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}
.msg.me{align-self:flex-end;background:var(--accent);color:var(--accent-ink);border-bottom-right-radius:6px}
.msg.ai{align-self:flex-start;background:var(--surface-2);border-bottom-left-radius:6px}
.msg.ai.typing::after{content:"▍";animation:blink 1s infinite;color:var(--violet)}
@keyframes blink{50%{opacity:0}}
.dr-sugs{display:flex;gap:6px;flex-wrap:wrap;padding:0 16px 10px}
.dr-sugs button{padding:7px 11px;border-radius:999px;background:var(--violet-soft);color:var(--violet);font-size:12.5px;font-weight:700}
.dr-in{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--line)}
.dr-in textarea{flex:1;resize:none;height:46px;max-height:120px;padding:12px 14px;border-radius:14px;border:1.5px solid var(--line);background:var(--bg);font-size:15px}
.dr-in textarea:focus{outline:none;border-color:var(--violet)}
.dr-in .btn{min-height:46px;padding:0 14px;background:var(--violet);color:#fff;box-shadow:none}
.dr-quota{font-size:11.5px;color:var(--mute);padding:0 16px 8px;font-family:var(--f-mono)}
.scrim{position:fixed;inset:0;z-index:65;background:rgba(0,0,0,.45);animation:fadein .2s}
@media (min-width:960px){.scrim{background:transparent}}

.toast{position:fixed;left:50%;bottom:calc(150px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);z-index:90;padding:11px 16px;border-radius:14px;background:var(--ink);color:var(--bg);font-weight:700;font-size:14px;opacity:0;pointer-events:none;transition:.25s;max-width:calc(100% - 32px);display:flex;gap:8px;align-items:center}
.toast.on{opacity:1;transform:translate(-50%,0)}
.toast svg{color:var(--gold)}
@media (min-width:960px){.toast{bottom:28px}}
.update{position:fixed;left:50%;top:calc(70px + env(safe-area-inset-top,0px));transform:translateX(-50%);z-index:80;display:flex;gap:12px;align-items:center;padding:10px 10px 10px 16px;border-radius:14px;background:var(--surface);border:1px solid var(--accent);box-shadow:var(--shadow);font-weight:600;font-size:14px;max-width:calc(100% - 32px);animation:rise .3s}
#confetti{position:fixed;inset:0;pointer-events:none;z-index:95}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ===================== 3.0 · componentes partilhados ===================== */
.view.wide{max-width:1500px}
.small{font-size:13px}.pos{color:var(--bull)}.neg{color:var(--bear)}
.mini{display:inline-flex;align-items:center;gap:4px;padding:6px 10px;border-radius:9px;background:var(--surface-2);font-weight:700;font-size:12.5px;white-space:nowrap}
.mini:hover{background:var(--line)}.mini.del{color:var(--bear)}.mini.on{background:var(--accent);color:var(--accent-ink)}.mini svg{width:14px;height:14px}
.chk{display:flex;gap:10px;align-items:center;font-weight:600;font-size:14px;cursor:pointer}.chk input{width:18px;height:18px;accent-color:var(--accent)}
.f,.f2{display:flex;flex-direction:column;gap:5px;min-width:0}
.f label,.f2 label{font-size:13px;font-weight:700}
.f input,.f select,.f textarea,.f2 input,.f2 select{width:100%;padding:10px 12px;border-radius:11px;border:1.5px solid var(--line);background:var(--bg);font-size:15px;min-height:44px}
.f textarea{resize:vertical;font-family:inherit;line-height:1.5}
.f input:focus,.f select:focus,.f textarea:focus,.f2 input:focus,.f2 select:focus{outline:none;border-color:var(--accent)}
.grid2c{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media (max-width:420px){.grid2c{grid-template-columns:minmax(0,1fr)}}
.small-h{font-size:14px;font-family:var(--f-body);font-weight:700;margin-top:4px}
.plist{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.prow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px 12px;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}
.prow:first-child{border-top:0}.prow>span:first-child{display:flex;flex-direction:column;min-width:0}.prow b{font-size:14px}.prow .pr{display:flex;gap:8px;align-items:center}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:8px;margin:0}
.facts div{padding:10px;border-radius:12px;background:var(--surface-2)}.facts dt{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.facts dd{margin:2px 0 0;font-family:var(--f-mono);font-weight:600;font-size:14px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.conf{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;font-size:13.5px}
.conf li{display:flex;gap:8px;align-items:flex-start;color:var(--mute)}.conf li svg{width:16px;height:16px;margin-top:2px;color:var(--bear)}
.conf li.ok{color:var(--ink)}.conf li.ok svg{color:var(--bull)}
.rail-g{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);padding:12px 12px 4px}
.rail-g:first-child{padding-top:0}
body.page-grafico .fab{display:none}
.sheet{position:fixed;z-index:70;left:0;right:0;bottom:0;background:var(--surface);border-radius:22px 22px 0 0;border-top:1px solid var(--line);padding:14px max(16px,env(safe-area-inset-right,0px)) calc(18px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));animation:up .25s cubic-bezier(.2,.7,.2,1)}
.sheet-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.sheet-h b{font-family:var(--f-display);font-size:18px}
.sheet-g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.sheet-g a,.sheet-g button{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 6px;border-radius:14px;background:var(--surface-2);font-size:12.5px;font-weight:700;text-align:center}
.sheet-g svg{width:22px;height:22px;color:var(--accent)}
.tools3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.tool-card{position:relative;display:flex;flex-direction:column;gap:8px;padding:20px;border-radius:20px;background:radial-gradient(120% 120% at 100% 0%,var(--accent-soft),transparent 60%),var(--surface);border:1px solid var(--line);transition:transform .2s,border-color .2s;overflow:hidden}
.tool-card:hover{transform:translateY(-3px);border-color:var(--accent)}
.tool-card:nth-child(2){background:radial-gradient(120% 120% at 100% 0%,var(--violet-soft),transparent 60%),var(--surface)}
.tool-card:nth-child(2):hover{border-color:var(--violet)}
.tool-card .tc-ic{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--accent);color:var(--accent-ink)}
.tool-card:nth-child(2) .tc-ic{background:var(--violet);color:#fff}.tool-card:nth-child(3) .tc-ic{background:var(--gold);color:#1a1205}
.tool-card b{font-family:var(--f-display);font-size:19px}.tool-card>span:not(.tc-ic):not(.more){font-size:14px;color:var(--mute)}
.tool-card .more{margin-top:auto}

/* ===================== Gráfico ===================== */
.cp{display:flex;flex-direction:column;gap:10px}
.cp-top{position:relative;z-index:21;display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.cp-sym{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 12px;border-radius:12px;background:var(--surface);border:1px solid var(--line);min-width:0}
.cp-sym b{font-family:var(--f-mono);font-size:15px}.cp-sym span{font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}
.cp-sym svg{width:16px;height:16px;transform:rotate(90deg);color:var(--mute)}
@media (max-width:520px){.cp-sym span{display:none}}
.cp-tfs{display:inline-flex;padding:3px;border-radius:12px;background:var(--surface);border:1px solid var(--line);overflow-x:auto;max-width:100%}
.cp-tfs button{padding:7px 10px;border-radius:9px;font-family:var(--f-mono);font-size:12.5px;font-weight:600;color:var(--mute)}
.cp-tfs button.on{background:var(--accent);color:var(--accent-ink)}
.cp-btn{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 12px;border-radius:12px;background:var(--surface);border:1px solid var(--line);font-weight:600;font-size:13.5px}
.cp-btn svg{width:17px;height:17px}
.cp-pop-wrap{position:relative}
.cp-pop{position:absolute;top:calc(100% + 6px);left:0;z-index:40;display:flex;flex-direction:column;gap:10px;padding:14px;min-width:230px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
.cp-ai{margin-left:auto}
@media (max-width:640px){.cp-ai{margin-left:0;width:100%}.cp-btn span{display:none}}
.cp-body{display:grid;grid-template-columns:minmax(0,1fr);gap:10px;align-items:start}
@media (min-width:1100px){.cp-body{grid-template-columns:44px minmax(0,1fr) 330px}}
.cp-tools{position:relative;z-index:20;display:flex;flex-wrap:wrap;gap:2px;padding:4px;background:var(--surface);border:1px solid var(--line);border-radius:14px}
@media (min-width:1100px){.cp-tools{flex-direction:column;flex-wrap:nowrap;position:sticky;top:76px}}
.cp-g{position:relative;display:flex}
.cp-t{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:var(--ink);transition:background .15s}
.cp-t:hover{background:var(--surface-2)}.cp-t.on{background:var(--accent-soft);color:var(--accent)}.cp-t.danger-on{background:var(--bear-soft);color:var(--bear)}
.cp-t svg{width:20px;height:20px}
.cp-more{position:absolute;right:1px;bottom:1px;width:12px;height:12px;border-radius:3px}
.cp-more::after{content:"";position:absolute;right:2px;bottom:2px;border:3px solid transparent;border-right-color:var(--mute);border-bottom-color:var(--mute)}
.cp-fly{position:absolute;top:calc(100% + 6px);left:0;z-index:40;min-width:220px;display:flex;flex-direction:column;gap:2px;padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}
@media (min-width:1100px){.cp-fly{top:0;left:calc(100% + 8px)}}
.cp-fly button{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px;font-size:13.5px;font-weight:600;text-align:left}
.cp-fly button:hover{background:var(--surface-2)}.cp-fly svg{width:18px;height:18px}
.cp-sep{width:1px;height:28px;background:var(--line);margin:4px 2px;align-self:center}
@media (min-width:1100px){.cp-sep{width:28px;height:1px}}
.cp-chart-wrap{position:relative;height:min(74vh,720px);min-height:420px;border-radius:16px;overflow:hidden;border:1px solid #1a2029;background:#07090d}
@media (max-width:640px){.cp-chart-wrap{height:62vh;min-height:360px}}
.cp-chart,.otc{position:absolute;inset:0}.otc canvas{display:block}.otc:focus{outline:none}
.ag-mini .otc{position:absolute}
.cp-selbar{position:absolute;top:8px;right:72px;z-index:5;display:flex;align-items:center;gap:6px;padding:6px 8px;border-radius:12px;background:rgba(15,21,28,.94);border:1px solid #263140;color:#e6ecf3;max-width:calc(100% - 90px);overflow-x:auto}
.cp-selbar .small{padding:0 4px;white-space:nowrap}.cp-selbar .mini{background:#1c2633;color:#e6ecf3}.cp-selbar .mini.on{background:#45d4df;color:#03191c}.cp-selbar .mini.del{color:#f05f79}
.sw{width:22px;height:22px;border-radius:7px;border:2px solid transparent;flex:none}.sw.on{border-color:#fff}
.cp-banner{position:absolute;left:50%;bottom:44px;transform:translateX(-50%);z-index:5;display:block;width:max-content;padding:10px 14px;border-radius:12px;background:rgba(15,21,28,.95);border:1px solid #263140;color:#e6ecf3;font-size:14px;max-width:calc(100% - 24px);animation:rise .3s}
.cp-banner svg{width:18px;height:18px;vertical-align:-4px;margin-right:6px}.cp-banner.buy{border-color:#2fbf7f}.cp-banner.buy svg{color:#2fbf7f}.cp-banner.sell{border-color:#f05f79}.cp-banner.sell svg{color:#f05f79}.cp-banner.none svg{color:#8a97a8}
.cp-textin{position:absolute;z-index:6;width:200px;padding:6px 8px;border-radius:8px;border:1.5px solid #45d4df;background:#0f151c;color:#e6ecf3;font-size:14px}
.cp-side{display:flex;flex-direction:column;gap:12px;padding:14px;border-radius:16px;background:var(--surface);border:1px solid var(--line);min-width:0}
@media (min-width:1100px){.cp-side{max-height:min(74vh,720px);overflow-y:auto}}
.cp-tabs{display:flex;padding:3px;border-radius:12px;background:var(--surface-2);gap:3px}
.cp-tabs button{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px;border-radius:9px;font-weight:700;font-size:13.5px;color:var(--mute)}
.cp-tabs button.on{background:var(--surface);color:var(--ink)}.cp-tabs svg{width:16px;height:16px}
.cp-pane{display:flex;flex-direction:column;gap:12px}
.ai-none,.ai-yes{display:flex;flex-direction:column;gap:6px;padding:14px;border-radius:14px;border:1px solid var(--line);background:var(--surface-2)}
.ai-none b{display:flex;gap:8px;align-items:center;font-family:var(--f-display);font-size:17px}.ai-none b svg{color:var(--mute)}
.ai-yes.buy{border-color:color-mix(in srgb,var(--bull) 45%,var(--line));background:var(--bull-soft)}.ai-yes.sell{border-color:color-mix(in srgb,var(--bear) 45%,var(--line));background:var(--bear-soft)}
.ai-yes .pill{align-self:flex-start}.ai-yes b{font-family:var(--f-display);font-size:17px}.ai-yes p,.ai-none p{font-size:13.5px}
.ai-exp{font-size:14px;line-height:1.55;white-space:pre-wrap}
.demo-bal{display:grid;grid-template-columns:1fr 1fr;gap:8px}.demo-bal div{padding:12px;border-radius:12px;background:var(--surface-2);display:flex;flex-direction:column}
.demo-bal b{font-family:var(--f-display);font-size:20px;font-variant-numeric:tabular-nums}
.order{display:flex;flex-direction:column;gap:10px}
.seg2{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.seg2 button{padding:10px;border-radius:11px;font-weight:800;background:var(--surface-2);color:var(--mute)}
.seg2 button.buy.on{background:var(--bull);color:#03140c}.seg2 button.sell.on{background:var(--bear);color:#fff}

/* ===================== Agente IA ===================== */
.ag{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;align-items:start}
@media (min-width:980px){.ag{grid-template-columns:minmax(0,440px) minmax(0,1fr)}}
.ag-chat{display:flex;flex-direction:column;padding:0;overflow:hidden;min-height:520px}
@media (min-width:980px){.ag-chat{position:sticky;top:76px;height:min(78vh,760px)}}
.ag-msgs{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;min-height:260px}
.ag-chat .dr-sugs{padding:0 14px 10px}.ag-chat .dr-in{padding:12px 14px}.ag-chat .dr-quota{padding:0 14px 12px}
.ag-status{align-self:flex-start;display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--violet);background:var(--violet-soft);padding:6px 10px;border-radius:999px}
.ag-status svg{width:14px;height:14px;animation:spinz 1.4s linear infinite}
@keyframes spinz{to{transform:rotate(360deg)}}
.ag-out{display:flex;flex-direction:column;gap:14px;min-height:420px}
.ag-res-h{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}
.ag-mini{position:relative;height:420px;border-radius:14px;overflow:hidden;border:1px solid #1a2029;background:#07090d}
@media (max-width:640px){.ag-mini{height:340px}}
.ag-caps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.ag-cap{display:flex;flex-direction:column;gap:8px;text-align:left;padding:18px;border-radius:16px;background:var(--surface-2);border:1px solid transparent;transition:border-color .2s,transform .2s}
.ag-cap:hover{border-color:var(--violet);transform:translateY(-2px)}
.ag-cap .ch-ic{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:var(--violet-soft);color:var(--violet)}
.ag-cap b{font-size:16px}.ag-cap span:last-child{font-size:13px;color:var(--mute)}
#agPlayer{align-self:center;width:100%;max-width:460px}

/* ===================== Criador de Bots ===================== */
.bg-card{display:flex;flex-direction:column;gap:12px;background:radial-gradient(120% 140% at 100% 0%,var(--violet-soft),transparent 55%),var(--surface)}
.bg-l{font-family:var(--f-display);font-weight:700;font-size:17px;margin:0}
.bg-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;align-items:start}
@media (min-width:1000px){.bg-grid{grid-template-columns:minmax(0,420px) minmax(0,1fr)}}
.bg-spec{display:flex;flex-direction:column;gap:10px}.bg-code{gap:10px;min-width:0}
.conds{display:flex;flex-direction:column;gap:8px}
.cond{display:flex;flex-direction:column;gap:8px;padding:12px;border-radius:14px;background:var(--surface-2)}
.cond-h{display:flex;gap:8px}.cond-h select{flex:1;min-width:0;padding:8px 10px;border-radius:10px;border:1.5px solid var(--line);background:var(--bg);font-weight:600;font-size:14px}
.cond-p{display:flex;flex-wrap:wrap;gap:8px}.cond-p label{display:flex;flex-direction:column;gap:3px;font-size:11.5px;font-weight:700;color:var(--mute)}
.cond-p input{width:86px;padding:7px 9px;border-radius:9px;border:1.5px solid var(--line);background:var(--bg);font-family:var(--f-mono);font-size:13.5px}
.bt-row{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}.bt-row .f2{min-width:140px}
.bt-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px}
.bt-stats div{padding:12px;border-radius:12px;background:var(--surface-2);display:flex;flex-direction:column}
.bt-stats b{font-family:var(--f-display);font-size:22px;font-variant-numeric:tabular-nums}.bt-stats span{font-size:12px;color:var(--mute)}
.bt-curve{width:100%;height:120px;display:block;border-radius:12px;background:var(--surface-2)}
#bgBT,#bgDeploy{display:flex;flex-direction:column;gap:12px}
.dep-steps{display:flex;flex-direction:column;gap:16px}

/* ===================== Checkout ===================== */
.ck{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;align-items:start}
@media (min-width:900px){.ck{grid-template-columns:minmax(0,1fr) 320px}}
.ck-main{display:flex;flex-direction:column;gap:22px;padding:22px}
.ck-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);position:relative}
.ck-steps::before{content:"";position:absolute;top:17px;left:16%;right:16%;border-top:2px dashed var(--line)}
.ck-steps li{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;font-size:13.5px;font-weight:600;color:var(--mute)}
.ck-steps li:first-child{align-items:flex-start;text-align:left}.ck-steps li:last-child{align-items:flex-end;text-align:right}
.ck-dot{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:3px solid var(--line);position:relative;z-index:1}
.ck-dot::after{content:"";width:14px;height:14px;border-radius:50%;background:var(--line)}
.ck-steps li.cur{color:var(--ink)}.ck-steps li.cur .ck-dot{border-color:var(--ink)}.ck-steps li.cur .ck-dot::after{background:var(--ink)}
.ck-steps li.done .ck-dot{border-color:var(--bull);background:var(--bull);color:#03140c}.ck-steps li.done .ck-dot::after{display:none}.ck-dot svg{width:18px;height:18px}
.ck-form{display:flex;flex-direction:column;gap:14px}
.ck-region{display:inline-flex;padding:4px;border-radius:14px;background:var(--surface-2);gap:4px;align-self:flex-start;max-width:100%}
.ck-region button{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:11px;font-weight:700;font-size:15px;color:var(--mute)}
.ck-region button.on{background:var(--surface);color:var(--ink);box-shadow:0 1px 0 var(--line)}
.ck-region svg{width:20px;height:20px;color:var(--accent)}
.ck-flag{font-family:var(--f-mono);font-size:12px;font-weight:600;padding:2px 6px;border-radius:5px;background:linear-gradient(180deg,#cc092f 0 50%,#000 50% 100%);color:#fff}
.ck-methods{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:8px}
.ck-m{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center;text-align:left;padding:14px;border-radius:14px;border:1.5px solid var(--line);background:var(--surface);transition:border-color .15s}
.ck-m:hover{border-color:color-mix(in srgb,var(--accent) 50%,var(--line))}.ck-m.on{border-color:var(--accent);background:var(--accent-soft)}
.ck-mi{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--surface-2);color:var(--accent)}
.ck-m b{display:block;font-size:14.5px}.ck-m span span{display:block;font-size:12.5px;color:var(--mute)}
.ck-radio{width:20px;height:20px;border-radius:50%;border:2px solid var(--line)}.ck-m.on .ck-radio{border:6px solid var(--accent)}
.ck-bank{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}
.ck-bank div{padding:12px;border-radius:12px;background:var(--surface-2);display:flex;flex-direction:column;gap:2px}.ck-bank span{font-size:11.5px;color:var(--mute);font-family:var(--f-mono);text-transform:uppercase;letter-spacing:.06em}
.ck-bank b{font-family:var(--f-mono);font-size:14.5px;overflow-wrap:anywhere}.sel{user-select:all}
.ck-msg{padding:14px 16px;border-radius:14px;border:1px solid var(--line);display:flex;flex-direction:column;gap:10px;font-size:14.5px}
.ck-msg.info{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}.ck-msg.err{background:var(--bear-soft);border-color:color-mix(in srgb,var(--bear) 40%,var(--line))}
.ck-done{align-items:center;text-align:center;padding:20px 0}
.medal-sm{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:var(--bull);color:#03140c;animation:spin-in .6s cubic-bezier(.2,1.4,.4,1)}.medal-sm svg{width:34px;height:34px}
.ck-sum{display:flex;flex-direction:column;gap:12px;padding:20px}
@media (min-width:900px){.ck-sum{position:sticky;top:80px}}
.ck-price{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}.ck-price b{font-family:var(--f-display);font-size:34px;font-variant-numeric:tabular-nums}.ck-price span{color:var(--mute)}
.ck-feats{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:14px}.ck-feats li{display:flex;gap:8px}.ck-feats svg{width:17px;height:17px;color:var(--bull);margin-top:2px}
@media (max-width:520px){.ck-main{padding:16px}.ck-steps li{font-size:12px}}
.ct-form{display:flex;flex-direction:column;gap:12px}