:root {
  --bg: #07090d; --bg-soft: #0e1219; --card: #121820; --card2: #151d28; --line: #1f2a38;
  --text: #e8edf3; --muted: #8a97a8; --dim: #4e6070;
  --gold: #f6c453; --gold-deep: #c58a1b; --emerald: #38d39f; --rose: #ff6b8a; --sky: #4fb6ff;
  --r: 18px; --pad: 16px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; color: var(--text);
  background: radial-gradient(700px 420px at 90% -10%, rgba(246,196,83,.10), transparent 60%), var(--bg);
  font: 16px/1.55 Manrope, system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--sky); }
h1, h2, h3 { font-family: Fraunces, Georgia, serif; line-height: 1.15; margin: 0 0 10px; }
h2 { font-size: 1.3rem; } h3 { font-size: 1.05rem; margin-top: 6px; }
[hidden] { display: none !important; }
.muted { color: var(--muted); } .small { font-size: .85rem; } .gold { color: var(--gold); }

.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between;
  padding: 12px var(--pad); padding-top: max(12px, env(safe-area-inset-top)); background: rgba(7,9,13,.85);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 1.05rem; }
.brand img { border-radius: 50%; }
.brand b { color: var(--gold); }

main { max-width: 560px; margin: 0 auto; padding: 0 var(--pad) 40px; }
.hero { padding: 26px 0 8px; }
.hero h1 { font-size: clamp(1.8rem, 7vw, 2.3rem); }
.lead { color: #c3cdda; margin: 0; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 10px 16px; border-radius: 14px;
  border: 1px solid var(--line); background: var(--card2); color: var(--text); font: 700 .95rem Manrope, sans-serif; text-decoration: none; cursor: pointer; }
.btn:active { transform: scale(.98); }
.btn-sm { min-height: 38px; padding: 6px 14px; }
.btn-gold { background: var(--gold); border-color: var(--gold); color: #1b1300; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }

.tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 14px; padding: 5px; margin: 16px 0; }
.tab { min-height: 42px; border: 0; border-radius: 10px; background: transparent; color: var(--muted); font: 700 .9rem Manrope, sans-serif; cursor: pointer; }
.tab.active { background: var(--card2); color: var(--text); }

.card { background: linear-gradient(180deg, var(--card), var(--bg-soft)); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; margin-bottom: 12px; }
.steps { margin: 6px 0 14px; padding-left: 20px; color: #c3cdda; }
.steps li { margin: 6px 0; }
.wallet-btns { display: grid; gap: 8px; }
.wallet-btns .btn { justify-content: space-between; }
.chip { font-size: .72rem; font-weight: 800; padding: 3px 8px; border-radius: 99px; background: rgba(56,211,159,.12); color: var(--emerald); }

.w-top { display: flex; justify-content: space-between; align-items: center; }
.addr { border: 1px solid var(--line); background: var(--bg); color: var(--muted); border-radius: 99px; padding: 5px 12px; font: 600 .8rem ui-monospace, monospace; cursor: pointer; }
.bal-main { font-family: Fraunces, serif; font-size: 2.4rem; font-weight: 700; margin-top: 8px; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.bal-main small { font-size: .45em; color: var(--gold); }
.bal-row { display: flex; gap: 18px; color: var(--muted); margin: 8px 0 16px; font-variant-numeric: tabular-nums; }
.bal-row b { color: var(--text); }
.actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.act { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 12px 6px; border-radius: 14px; border: 1px solid var(--line);
  background: var(--card2); color: var(--text); font: 700 .82rem Manrope, sans-serif; cursor: pointer; }
.act i { font-style: normal; font-size: 1.2rem; color: var(--gold); }
.act-gold { background: rgba(246,196,83,.12); border-color: rgba(246,196,83,.4); }
.market-note { margin-top: 12px; padding: 10px 12px; border-radius: 12px; background: rgba(79,182,255,.08); border: 1px solid rgba(79,182,255,.25); font-size: .88rem; color: #bfe2ff; }

.two { display: grid; gap: 8px; }
.cmp { display: grid; gap: 10px; }
.cmp div { display: grid; gap: 2px; padding: 12px; border-radius: 12px; background: var(--bg); border: 1px solid var(--line); }
.cmp span { color: var(--muted); font-size: .9rem; }

.proof .checks { list-style: none; padding: 0; margin: 0 0 8px; display: grid; gap: 8px; }
.checks li { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; }
.ok::before { content: "✓"; color: var(--emerald); font-weight: 800; }
.warn::before { content: "!"; color: var(--gold); font-weight: 800; padding: 0 3px; }
.foot { padding: 10px 2px; }
.foot a { color: var(--muted); }

/* sheet */
.sheet-wrap { position: fixed; inset: 0; z-index: 50; background: rgba(0,0,0,.6); display: grid; align-items: end; }
.sheet { background: var(--card); border-top: 1px solid var(--line); border-radius: 22px 22px 0 0; padding: 18px var(--pad) calc(22px + env(safe-area-inset-bottom));
  max-height: 88vh; overflow: auto; width: 100%; max-width: 560px; margin: 0 auto; animation: up .2s ease; }
@keyframes up { from { transform: translateY(24px); opacity: 0; } }
.sheet-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.x { border: 0; background: var(--card2); color: var(--muted); width: 36px; height: 36px; border-radius: 10px; font-size: 1rem; cursor: pointer; }
.field { display: grid; gap: 6px; margin: 12px 0; }
.field label { font-size: .85rem; color: var(--muted); font-weight: 600; }
.input { width: 100%; min-height: 50px; border-radius: 14px; border: 1px solid var(--line); background: var(--bg); color: var(--text); padding: 0 14px; font: 700 1.1rem Manrope, sans-serif; }
.input.mono { font: 600 .9rem ui-monospace, monospace; }
.seg { display: grid; grid-auto-flow: column; gap: 6px; }
.seg button { min-height: 40px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg); color: var(--muted); font: 700 .9rem Manrope, sans-serif; cursor: pointer; }
.seg button.on { border-color: var(--gold); color: var(--gold); background: rgba(246,196,83,.08); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips button { border: 1px solid var(--line); background: var(--card2); color: var(--text); border-radius: 99px; padding: 6px 12px; font: 700 .85rem Manrope, sans-serif; cursor: pointer; }
.quote { padding: 12px; border-radius: 14px; background: var(--bg); border: 1px solid var(--line); margin: 10px 0 14px; font-size: .92rem; }
.quote .big { font-size: 1.25rem; font-weight: 800; }
.quote.bad { border-color: rgba(255,107,138,.4); color: #ffc2cf; }
.method { display: grid; gap: 4px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg); margin-bottom: 8px; }
.method b { font-size: 1rem; }
.method .tag { font-size: .72rem; color: var(--gold); font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.method ol { margin: 6px 0 0; padding-left: 18px; color: #c3cdda; font-size: .9rem; }
.copybox { display: flex; gap: 8px; align-items: center; padding: 10px 12px; border-radius: 12px; background: var(--bg); border: 1px dashed #2f3d52; font: 600 .8rem ui-monospace, monospace; overflow-wrap: anywhere; }
.copybox button { flex: none; }
.alert { padding: 10px 12px; border-radius: 12px; background: rgba(246,196,83,.08); border: 1px solid rgba(246,196,83,.3); font-size: .88rem; color: #ffe3a1; margin: 10px 0; }
.toast { position: fixed; left: 50%; bottom: calc(18px + env(safe-area-inset-bottom)); transform: translate(-50%, 140px); z-index: 70;
  background: var(--gold); color: #1b1300; font-weight: 800; padding: 11px 18px; border-radius: 14px; transition: transform .25s; max-width: 92vw; text-align: center; }
.toast.show { transform: translate(-50%, 0); }
@media (min-width: 600px) { .two { grid-template-columns: 1fr 1fr; } .sheet-wrap { align-items: center; } .sheet { border-radius: 22px; } }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

.earn { border-color: rgba(56,211,159,.35); }
.earn-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.earn-grid div { display: grid; gap: 2px; padding: 10px; border-radius: 12px; background: var(--bg); border: 1px solid var(--line); }
.earn-grid b { font-size: 1.1rem; color: var(--emerald); font-variant-numeric: tabular-nums; }
.mini-list { display: grid; gap: 6px; margin-top: 10px; }
.mini-list a { display: flex; justify-content: space-between; padding: 8px 10px; border-radius: 10px; background: var(--bg); color: var(--text); text-decoration: none; font-size: .88rem; }

.btn-fb { background: #1877f2; border-color: #1877f2; color: #fff; justify-content: center !important; gap: 10px; }
.fb-f { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: #fff; color: #1877f2; font: 900 15px/1 Arial, sans-serif; }
.or { text-align: center; margin: 4px 0; }