[hidden]{display:none!important}
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(../fonts/inter-400.woff2) format('woff2')}
@font-face{font-family:Inter;font-weight:500;font-display:swap;src:url(../fonts/inter-500.woff2) format('woff2')}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(../fonts/inter-600.woff2) format('woff2')}
@font-face{font-family:Nunito;font-weight:800;font-display:swap;src:url(../fonts/nunito-800.woff2) format('woff2')}

:root{
  --bg:#0E0B1A; --bg2:#151126; --card:#1C1733; --card2:#241E40; --line:rgba(255,255,255,.08); --line2:rgba(255,255,255,.16);
  --text:#F3F0FF; --text2:#D2CCEE; --muted:#9E97BE; --pink:#FF7FAE; --violet:#8F80FF; --cyan:#7CE0FF;
  --grad:linear-gradient(135deg,#FF7FAE,#8F80FF); --ok:#5BE3A0; --bad:#FF8A8F; --warn:#FFC86B;
  --r:18px; --r-sm:12px; --shadow:0 30px 80px rgba(0,0,0,.45);
  --t-xs:clamp(.75rem,.72rem + .15vw,.8125rem); --t-sm:clamp(.875rem,.85rem + .15vw,.9375rem); --t-base:clamp(1rem,.97rem + .15vw,1.0625rem);
  --t-lg:clamp(1.15rem,1.05rem + .5vw,1.4rem); --t-xl:clamp(1.5rem,1.2rem + 1.4vw,2.25rem); --t-hero:clamp(2.4rem,1.4rem + 4.6vw,5rem);
  --w:1180px; --pad:clamp(18px,4vw,40px);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:400 var(--t-base)/1.6 Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text);background:var(--bg);min-height:100vh;
  background-image:radial-gradient(900px 600px at 12% -10%,rgba(255,127,174,.16),transparent 60%),radial-gradient(900px 600px at 95% 0%,rgba(143,128,255,.18),transparent 60%);background-attachment:fixed;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:#C9BFFF;text-underline-offset:3px}
a:hover{color:#fff}
h1,h2,h3{font-family:Nunito,Inter,sans-serif;font-weight:800;line-height:1.12;letter-spacing:-.01em;margin:0 0 .4em;text-wrap:balance}
h1{font-size:var(--t-hero)} h2{font-size:var(--t-xl)} h3{font-size:var(--t-lg)}
p{margin:0 0 1em;max-width:68ch;text-wrap:pretty}
.muted{color:var(--muted)} .small{font-size:var(--t-sm)} .xs{font-size:var(--t-xs)}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.wrap{max-width:var(--w);margin:0 auto;padding:0 var(--pad)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.skip-link{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 12px;border-radius:8px;z-index:100}
.skip-link:focus{left:8px}

/* header */
.top{position:sticky;top:0;z-index:40;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:rgba(14,11,26,.72);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:20px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font:800 1.15rem Nunito,sans-serif;color:var(--text);text-decoration:none;white-space:nowrap}
.brand img{width:30px;height:30px;border-radius:9px}
.nav{display:flex;gap:2px;margin-left:auto;align-items:center}
.nav a{color:var(--text2);text-decoration:none;padding:8px 12px;border-radius:10px;font-size:var(--t-sm);font-weight:500}
.nav a:hover,.nav a[aria-current=page]{background:rgba(255,255,255,.07);color:#fff}
.nav .btn{margin-left:8px}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line2);color:var(--text);border-radius:10px;padding:8px 12px;font:inherit;cursor:pointer}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;padding:12px var(--pad) 18px;background:rgba(14,11,26,.97);border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
  .nav a{padding:12px}
  .nav .btn{margin:8px 0 0}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:999px;border:1px solid var(--line2);background:rgba(255,255,255,.04);color:var(--text);font:600 var(--t-sm) Inter,sans-serif;text-decoration:none;cursor:pointer;transition:transform .15s,background .15s,border-color .15s;white-space:nowrap}
.btn:hover{background:rgba(255,255,255,.09);color:#fff;transform:translateY(-1px)}
.btn.primary{background:var(--grad);border-color:transparent;color:#160F2E}
.btn.primary:hover{filter:brightness(1.08);color:#160F2E}
.btn.lg{padding:15px 28px;font-size:var(--t-base)}
.btn.sm{padding:7px 14px;font-size:var(--t-xs)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn svg{width:18px;height:18px}

/* sections */
section{padding:clamp(56px,8vw,110px) 0}
.eyebrow{display:inline-block;font-size:var(--t-xs);font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--pink);margin-bottom:12px}
.lead{font-size:var(--t-lg);color:var(--text2);max-width:60ch}
.hero{padding-top:clamp(40px,7vw,90px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,5vw,64px);align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 14px}
.shot{border-radius:var(--r);border:1px solid var(--line2);box-shadow:var(--shadow);overflow:hidden;background:var(--card)}
.shot img{width:100%;height:auto}
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)} .g2{grid-template-columns:repeat(2,1fr)} .g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g3,.g2,.g4{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.015));border:1px solid var(--line);border-radius:var(--r);padding:22px}
.card h3{font-size:1.12rem;margin-bottom:.35em}
.card p{color:var(--text2);font-size:var(--t-sm);margin:0}
.ico{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(143,128,255,.16);color:#CFC7FF;margin-bottom:14px}
.ico svg{width:22px;height:22px}
.split{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(24px,5vw,64px);align-items:center}
.split.rev{grid-template-columns:1.15fr 1fr}
.split.rev>:first-child{order:2}
@media (max-width:900px){.split,.split.rev{grid-template-columns:1fr}.split.rev>:first-child{order:0}}
.ticks{list-style:none;padding:0;margin:0 0 1em}
.ticks li{padding-left:28px;position:relative;margin:.45em 0;color:var(--text2)}
.ticks li::before{content:"";position:absolute;left:0;top:.45em;width:16px;height:16px;border-radius:50%;background:var(--grad);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M6.5 11.2 3.3 8l1.1-1.1 2.1 2.1 5.1-5.1 1.1 1.1z' fill='%23000'/%3E%3C/svg%3E") center/100% no-repeat,linear-gradient(#000,#000);-webkit-mask-composite:xor;mask-composite:exclude}
.steps{counter-reset:s;display:grid;gap:14px}
.step{counter-increment:s;display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start}
.step::before{content:counter(s);width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--card2);border:1px solid var(--line2);font:800 1.1rem Nunito}
.step h3{font-size:1.05rem;margin:.55em 0 .2em}
.step p{color:var(--text2);font-size:var(--t-sm);margin:0}
.tip{border-left:3px solid var(--pink);background:rgba(255,127,174,.07);padding:12px 16px;border-radius:0 12px 12px 0;color:var(--text2);font-size:var(--t-sm);margin:16px 0}
.tip b{color:#fff}
.band{background:linear-gradient(135deg,rgba(255,127,174,.14),rgba(143,128,255,.14));border:1px solid var(--line2);border-radius:28px;padding:clamp(28px,5vw,56px);text-align:center}
.band p{margin-left:auto;margin-right:auto}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line);font-size:var(--t-xs);color:var(--text2)}
.pill.ok{color:var(--ok);border-color:rgba(91,227,160,.3)}
.page-head{padding:clamp(40px,6vw,80px) 0 10px}
.page-head h1{font-size:clamp(2rem,1.3rem + 3vw,3.4rem)}

/* prose */
.prose{max-width:780px}
.prose h2{font-size:1.5rem;margin-top:1.8em}
.prose h3{font-size:1.15rem;margin-top:1.4em}
.prose li{margin:.3em 0;color:var(--text2)}
.prose p{color:var(--text2)}
.prose table{border-collapse:collapse;width:100%;font-size:var(--t-sm);margin:1em 0}
.prose th,.prose td{border:1px solid var(--line2);padding:8px 10px;text-align:left;vertical-align:top}
.prose th{background:rgba(255,255,255,.04)}
.toc{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 26px}
details.faq{border:1px solid var(--line);border-radius:14px;padding:4px 18px;margin:10px 0;background:rgba(255,255,255,.02)}
details.faq summary{cursor:pointer;font-weight:600;padding:12px 0;list-style:none}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";float:right;color:var(--muted);font-weight:400}
details.faq[open] summary::after{content:"–"}
details.faq p,details.faq ul{color:var(--text2);font-size:var(--t-sm)}
kbd{font:600 .8em Inter;padding:2px 7px;border-radius:6px;border:1px solid var(--line2);border-bottom-width:2px;background:rgba(255,255,255,.05)}
code{font-size:.9em;background:rgba(255,255,255,.06);padding:1px 6px;border-radius:6px}

/* forms */
.field{display:grid;gap:6px;margin-bottom:14px}
.field label{font-size:var(--t-sm);font-weight:500;color:var(--text2)}
input,select,textarea{font:inherit;color:var(--text);background:#120E22;border:1px solid var(--line2);border-radius:12px;padding:11px 14px;width:100%}
textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 3px rgba(143,128,255,.25)}
.form-card{max-width:460px;margin:0 auto}
.msg{padding:10px 14px;border-radius:12px;font-size:var(--t-sm);margin:10px 0;display:none}
.msg.show{display:block}
.msg.ok{background:rgba(91,227,160,.1);color:var(--ok);border:1px solid rgba(91,227,160,.25)}
.msg.err{background:rgba(255,138,143,.1);color:var(--bad);border:1px solid rgba(255,138,143,.25)}
.msg.info{background:rgba(143,128,255,.1);color:#CFC7FF;border:1px solid rgba(143,128,255,.25)}
.or{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:var(--t-xs);margin:16px 0}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line2)}
.social{display:grid;gap:10px}
.social .btn{width:100%}
.tabs{display:flex;gap:6px;background:rgba(255,255,255,.04);border:1px solid var(--line);padding:4px;border-radius:999px;margin-bottom:18px}
.tabs button{flex:1;border:0;background:none;color:var(--text2);padding:9px;border-radius:999px;font:600 var(--t-sm) Inter;cursor:pointer}
.tabs button[aria-selected=true]{background:var(--card2);color:#fff}

/* footer */
footer{border-top:1px solid var(--line);margin-top:40px;padding:44px 0 30px;color:var(--muted);font-size:var(--t-sm)}
.foot{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px}
@media (max-width:760px){.foot{grid-template-columns:1fr 1fr}}
.foot h4{color:var(--text);font-size:var(--t-sm);margin:0 0 10px}
.foot a{display:block;color:var(--muted);text-decoration:none;padding:3px 0}
.foot a:hover{color:#fff}
.copy{margin-top:30px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:var(--t-xs)}

/* guide */
.guide-bar{position:fixed;top:0;left:0;right:0;z-index:70;display:flex;justify-content:center;pointer-events:none}
.guide-bar .inner{pointer-events:auto;margin-top:10px;display:flex;align-items:center;gap:10px;background:rgba(28,23,51,.95);border:1px solid var(--line2);border-radius:999px;padding:6px 6px 6px 16px;font-size:var(--t-sm);box-shadow:var(--shadow)}
.guide{position:fixed;right:18px;bottom:18px;z-index:60;width:min(380px,calc(100vw - 24px));display:flex;flex-direction:column;background:#17122B;border:1px solid var(--line2);border-radius:22px;box-shadow:var(--shadow);overflow:hidden;max-height:min(620px,calc(100vh - 90px));transform-origin:bottom right;transition:transform .25s ease,opacity .25s ease}
.guide.closed{transform:scale(.6);opacity:0;pointer-events:none}
.guide-head{display:flex;align-items:center;gap:10px;padding:12px 12px 12px 14px;border-bottom:1px solid var(--line);background:linear-gradient(135deg,rgba(255,127,174,.14),rgba(143,128,255,.14))}
.guide-head canvas{flex:none}
.guide-head .t{flex:1;min-width:0}
.guide-head b{display:block;font:800 1rem Nunito}
.guide-head span{font-size:var(--t-xs);color:var(--muted)}
.icon-btn{background:none;border:0;color:var(--text2);width:34px;height:34px;border-radius:10px;cursor:pointer;display:grid;place-items:center;font-size:18px}
.icon-btn:hover{background:rgba(255,255,255,.08);color:#fff}
.guide-log{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:10px;min-height:180px}
.bub{max-width:88%;padding:10px 13px;border-radius:16px;font-size:var(--t-sm);line-height:1.5;animation:pop .25s ease}
.bub.v{background:var(--card2);border-bottom-left-radius:5px;align-self:flex-start}
.bub.u{background:var(--grad);color:#160F2E;border-bottom-right-radius:5px;align-self:flex-end;font-weight:500}
.bub a{color:#E6E0FF}
.bub.typing{color:var(--muted)}
@keyframes pop{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 14px 10px}
.chip{border:1px solid var(--line2);background:rgba(255,255,255,.04);color:var(--text2);border-radius:999px;padding:6px 11px;font:500 var(--t-xs) Inter;cursor:pointer}
.chip:hover{background:rgba(255,255,255,.1);color:#fff}
.guide-in{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line)}
.guide-in input{border-radius:999px;padding:9px 14px}
.guide-in button{flex:none}
.guide-fab{position:fixed;right:18px;bottom:18px;z-index:59;display:flex;align-items:center;gap:8px;padding:8px 16px 8px 8px;border-radius:999px;background:#1E1838;border:1px solid var(--line2);color:var(--text);font:600 var(--t-sm) Inter;cursor:pointer;box-shadow:var(--shadow)}
.guide-fab[hidden]{display:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

/* community */
.post{border:1px solid var(--line);border-radius:16px;padding:18px;background:rgba(255,255,255,.02);margin-bottom:12px}
.post h3{font-size:1.08rem;margin:.2em 0 .3em}
.post .meta{font-size:var(--t-xs);color:var(--muted);display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.post .body{white-space:pre-wrap;color:var(--text2);font-size:var(--t-sm);margin:.6em 0 0}
.reply{border-left:2px solid var(--line2);padding:6px 0 6px 14px;margin:10px 0 0;font-size:var(--t-sm);color:var(--text2);white-space:pre-wrap}
.empty{text-align:center;padding:40px 20px;color:var(--muted);border:1px dashed var(--line2);border-radius:16px}
.skel{height:86px;border-radius:16px;margin-bottom:12px;background:linear-gradient(90deg,rgba(255,255,255,.03),rgba(255,255,255,.07),rgba(255,255,255,.03));background-size:200% 100%;animation:sk 1.4s infinite}
@keyframes sk{to{background-position:-200% 0}}
.dl-box{display:grid;gap:8px}
.hash{font:500 .75rem ui-monospace,Consolas,monospace;word-break:break-all;color:var(--muted)}
.notice{background:rgba(255,200,107,.08);border:1px solid rgba(255,200,107,.25);color:#FFE2A8;border-radius:14px;padding:12px 16px;font-size:var(--t-sm)}
.guide-bar{top:70px}
.prose table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
.dl-box .btn{white-space:normal;text-align:center}
@media (max-width:520px){.btn.lg{padding:13px 18px}}