:root{
  --bg:#07111f;
  --surface:#0e1a2b;
  --surface-2:#142238;
  --text:#f7f9fc;
  --muted:#b8c2d3;
  --line:#263a57;
  --accent:#9a7cff;
  --accent-2:#45d6c7;
  --good:#55d68a;
  --warn:#f6c85f;
  --danger:#ff7a90;
  --max:1180px;
  --radius:18px;
  --shadow:0 18px 50px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:linear-gradient(180deg,#06101d 0%,#0a1424 100%);
  color:var(--text);
  line-height:1.6;
}
a{color:#c9bbff}
a:hover{color:#fff}
img{max-width:100%;height:auto}
.container{width:min(calc(100% - 32px),var(--max));margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:8px;background:#fff;color:#000;padding:10px 14px;z-index:999}
.skip-link:focus{left:8px}
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(7,17,31,.9);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;font-weight:850;letter-spacing:-.02em}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#07111f;font-weight:950}
.nav{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.nav a{text-decoration:none;color:var(--muted);font-weight:650}
.nav a[aria-current="page"],.nav a:hover{color:#fff}
.hero{padding:72px 0 46px}
.eyebrow{font-weight:800;color:var(--accent-2);text-transform:uppercase;letter-spacing:.09em;font-size:.78rem}
h1,h2,h3{line-height:1.12;letter-spacing:-.035em}
h1{font-size:clamp(2.4rem,7vw,5.1rem);max-width:920px;margin:.35em 0 .3em}
h2{font-size:clamp(1.7rem,4vw,2.7rem);margin-top:0}
h3{font-size:1.25rem}
.lead{font-size:clamp(1.05rem,2vw,1.28rem);color:var(--muted);max-width:760px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.btn{
  border:0;border-radius:13px;padding:13px 18px;font:inherit;font-weight:800;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;
  transition:transform .15s ease,opacity .15s ease,background .15s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--accent),#7558f6);color:#fff}
.btn-secondary{background:var(--surface-2);color:#fff;border:1px solid var(--line)}
.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--line)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.grid{display:grid;gap:18px}
.cards-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{
  background:linear-gradient(180deg,rgba(20,34,56,.95),rgba(12,25,43,.95));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)
}
.card p:last-child{margin-bottom:0}
.tool-card .status{font-size:.78rem;font-weight:850;color:var(--accent-2);text-transform:uppercase;letter-spacing:.08em}
section{padding:34px 0}
.section-copy{color:var(--muted);max-width:800px}
.kicker{color:var(--accent-2);font-weight:800}
.site-footer{margin-top:60px;border-top:1px solid var(--line);padding:36px 0 44px;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.footer-links{display:grid;gap:8px}
.footer-links a{text-decoration:none;color:var(--muted)}
.small{font-size:.9rem;color:var(--muted)}
.breadcrumbs{padding-top:22px;font-size:.9rem;color:var(--muted)}
.breadcrumbs a{color:var(--muted)}
.tool-shell{padding:28px 0 10px}
.controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:20px 0 22px}
.field{display:grid;gap:7px}
label{font-weight:750}
select,input{
  width:100%;background:#091525;color:#fff;border:1px solid #314968;border-radius:12px;
  padding:12px 13px;font:inherit;min-height:48px
}
select:focus,input:focus,button:focus-visible,a:focus-visible{outline:3px solid rgba(69,214,199,.45);outline-offset:2px}
.trade-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.side{min-height:420px}
.side-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.side-total{font-size:.9rem;color:var(--muted)}
.search-wrap{position:relative}
.suggestions{
  position:absolute;left:0;right:0;top:calc(100% + 5px);z-index:20;background:#081423;border:1px solid #314968;
  border-radius:12px;box-shadow:var(--shadow);overflow:hidden;max-height:310px;overflow-y:auto
}
.suggestions[hidden]{display:none}
.suggestion{width:100%;text-align:left;border:0;background:transparent;color:#fff;padding:11px 12px;cursor:pointer;border-bottom:1px solid rgba(255,255,255,.06)}
.suggestion:hover,.suggestion[aria-selected="true"]{background:#172945}
.suggestion-meta{display:block;color:var(--muted);font-size:.82rem;margin-top:2px}
.asset-list{display:grid;gap:9px;margin-top:14px}
.asset{
  display:flex;align-items:center;justify-content:space-between;gap:10px;background:#0a1729;border:1px solid #263c5c;
  border-radius:12px;padding:10px 12px
}
.asset strong{display:block}
.asset-meta{font-size:.82rem;color:var(--muted)}
.remove{border:0;background:transparent;color:#ff9cac;font-size:1.3rem;cursor:pointer;padding:6px}
.analyze-row{display:flex;justify-content:center;padding:22px 0}
.results{margin-top:8px}
.results[hidden]{display:none}
.result-top{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:center}
.score-box{text-align:center;min-width:170px}
.score{font-size:2.6rem;font-weight:950;line-height:1}
.verdict{font-weight:900;font-size:1.15rem}
.edge{color:var(--accent-2)}
.value-big{font-size:2rem;font-weight:900}
.result-side{padding:18px;border:1px solid var(--line);border-radius:14px;background:#0a1729}
.result-side.right{text-align:right}
.notice{border-left:4px solid var(--accent-2);padding:14px 16px;background:#0b1c2c;border-radius:8px;color:#dce6f5}
.notice.warning{border-left-color:var(--warn)}
.api-credit{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:16px;font-size:.85rem;color:var(--muted)}
.faq{display:grid;gap:12px}
details{background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:14px 16px}
summary{cursor:pointer;font-weight:800}
.prose{max-width:820px}
.prose p,.prose li{color:#d0d9e7}
.prose h2{margin-top:2.2rem}
.badge{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-size:.8rem;color:var(--muted)}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--accent-2)}
.error{color:#ffd4db;background:#341522;border:1px solid #703248;padding:12px 14px;border-radius:10px;margin-top:12px}
@media(max-width:860px){
  .cards-3,.trade-grid,.controls,.footer-grid{grid-template-columns:1fr}
  .header-inner{align-items:flex-start;padding:14px 0}
  .nav{justify-content:flex-end;gap:12px}
  .result-top{grid-template-columns:1fr}
  .result-side.right{text-align:left}
  .score-box{order:-1}
}
@media(max-width:560px){
  .nav{display:none}
  .hero{padding-top:48px}
  .card{padding:18px}
  h1{font-size:2.6rem}
}