:root{--bg:#020617;--bg-2:#060b1a;--panel:#0f172ab8;--panel-2:#02061799;--panel-solid:#0b1220;--line:#1e293b;--line-2:#223049;--ink:#e8eef8;--muted:#94a3b8;--dim:#64748b;--accent:#6366f1;--accent-bright:#818cf8;--accent-dim:#4338ca66;--accent-glow:#6366f147;--ok:#4ade80;--ok-dim:#16653480;--warn:#fbbf24;--danger:#f87171;--info:#60a5fa;--mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--shadow:0 1px 2px #0006, 0 8px 24px -12px #000000b3;--radius:14px}*{box-sizing:border-box}body{color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0;font:14px/1.55 ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}body:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(900px 520px at 18% -8%, #4f46e529, transparent 60%), radial-gradient(760px 460px at 92% 4%, #38bdf817, transparent 62%), linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);position:fixed;inset:0}.wrap{max-width:1080px;margin:0 auto;padding:32px 20px 80px}header.top{border-bottom:1px solid var(--line);margin-bottom:28px;padding-bottom:20px}h1{letter-spacing:-.01em;margin:0 0 6px;font-size:22px}h1 span{color:var(--accent-bright)}.sub{color:var(--muted);margin:0;font-size:13px}h2{text-transform:uppercase;letter-spacing:.09em;color:var(--muted);margin:0 0 12px;font-size:12px;font-weight:600}.grid{gap:16px;display:grid}.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}@media (max-width:820px){.g2,.g3{grid-template-columns:1fr}}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:20px}.card+.card{margin-top:16px}.card.accent{border-color:var(--accent-dim);box-shadow:var(--shadow), 0 0 0 1px var(--accent-dim)}.card.warn{background:#1c1409d1;border-color:#78350f}.card.danger{background:#1c0e0ed1;border-color:#7f1d1d}.card.notice{background:#1e160ad9;border-color:#78350f}.notice-head{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.notice-head h2{color:var(--ink);text-transform:none;letter-spacing:0;font-size:13px}.failure-reason{color:var(--dim);word-break:break-word;border-left:2px solid #78350f;padding:8px 0 8px 11px}label{color:var(--muted);margin-bottom:6px;font-size:12px;display:block}input,textarea{background:var(--panel-2);border:1px solid var(--line-2);width:100%;color:var(--ink);font:14px var(--mono);border-radius:10px;padding:11px 13px;transition:border-color .12s,box-shadow .12s;box-shadow:inset 0 1px 2px #00000073}input::placeholder,textarea::placeholder{color:#64748b}#risk-request{border-radius:12px;padding:15px 16px;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;font-size:15px;line-height:1.6}textarea{resize:vertical;line-height:1.5}input:focus,textarea:focus{border-color:var(--accent);box-shadow:inset 0 1px 2px #00000073, 0 0 0 3px var(--accent-glow);outline:none}.field{margin-bottom:13px}button{color:#fff;cursor:pointer;box-shadow:0 1px 0 #ffffff14 inset, 0 6px 16px -10px var(--accent-glow);background:linear-gradient(#6366f1 0%,#4f46e5 100%);border:1px solid #4f46e5;border-radius:10px;padding:11px 18px;font-size:14px;font-weight:600;transition:filter .12s,box-shadow .12s,transform 60ms}button:hover:not(:disabled){filter:brightness(1.1);box-shadow:0 8px 22px -10px var(--accent-glow)}button:active:not(:disabled){transform:translateY(1px)}button:focus-visible{box-shadow:0 0 0 3px var(--accent-glow);outline:none}button:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}button.ghost{color:var(--ink);border:1px solid var(--line-2);box-shadow:none;background:0 0;font-weight:500}button.ghost:hover:not(:disabled){border-color:var(--accent);background:#6366f117}button.danger{color:#fff;background:linear-gradient(#f87171 0%,#dc2626 100%);border-color:#dc2626}table{border-collapse:collapse;width:100%;font:13px var(--mono)}th{text-align:right;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--line);padding:7px 9px;font-size:11px;font-weight:500}th:first-child,td:first-child{text-align:left}td{text-align:right;border-bottom:1px solid #16202f;padding:8px 9px}tr.target td{color:var(--accent-bright);background:#6366f121;font-weight:600}.kv{border-bottom:1px solid #16202f;justify-content:space-between;gap:14px;padding:7px 0;font-size:13px;display:flex}.kv:last-child{border-bottom:0}.kv .k{color:var(--muted)}.kv .v{font-family:var(--mono);text-align:right;word-break:break-all}.kv .v.big{color:var(--accent-bright);font-size:17px;font-weight:600}.pill{font-size:11px;font-family:var(--mono);border:1px solid var(--line-2);color:var(--muted);border-radius:999px;padding:3px 9px;display:inline-block}.pill.ok{color:var(--ok);border-color:var(--ok-dim);background:#16653429}.pill.bad{color:var(--danger);background:#7f1d1d29;border-color:#7f1d1d}.pill.warn{color:var(--warn);background:#78350f2e;border-color:#78350f}td.ok{color:var(--ok)}td.bad{color:var(--danger);font-weight:650}.modes{flex-wrap:wrap;gap:12px;display:flex}.modes button{color:var(--muted);border:1px solid var(--line);box-shadow:none;opacity:.72;text-align:left;background:#02061780;flex:260px;padding:13px 18px;font-weight:500}.modes button:hover:not(:disabled){opacity:1;border-color:var(--line-2);background:#1e293b80}.modes button:before{content:"○ ";color:var(--dim)}.modes button[aria-pressed=true]{color:var(--ink);border-color:var(--accent);opacity:1;box-shadow:0 0 0 1px var(--accent-dim), 0 8px 24px -14px var(--accent-glow);background:linear-gradient(#6366f138 0%,#4338ca24 100%);font-weight:650}.modes button[aria-pressed=true]:before{content:"● ";color:var(--accent-bright)}.note{color:var(--muted);font-size:12px;line-height:1.6}.mono{font-family:var(--mono)}.err{color:var(--danger);font-size:13px}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.spacer{height:22px}a{color:var(--info)}.reject{border-bottom:1px solid #16202f;padding:7px 0;font-size:12px}.reject .code{font-family:var(--mono);color:var(--warn)}.state{font-family:var(--mono);color:var(--muted);font-size:12px}.hero{border:1px solid var(--line);background:radial-gradient(700px 300px at 8% 0%, #6366f129, transparent 70%), linear-gradient(180deg, #141c30cc 0%, var(--panel) 100%);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:18px;padding:30px 28px}.hero h1{letter-spacing:-.025em;margin:0 0 10px;font-size:32px}.hero .pitch{color:var(--ink);max-width:68ch;margin:0 0 16px;font-size:15px;line-height:1.65}.principle{font:12px var(--mono);color:var(--muted);border-left:2px solid var(--accent);gap:4px;margin:0;padding-left:13px;display:grid}.principle b{color:var(--accent-bright);font-weight:600}.step{align-items:baseline;gap:10px;margin:0 0 14px;display:flex}.step .n{font:700 12px var(--mono);color:#fff;background:linear-gradient(#6366f1 0%,#4f46e5 100%);border-radius:999px;flex:none;place-items:center;min-width:22px;height:22px;display:grid}.step h2{margin:0;font-size:13px}.step .hint{color:var(--dim);margin-left:auto;font-size:12px}.boundary{color:var(--muted);margin:0;font-size:13px;line-height:1.65}.boundary b{color:var(--ink)}.verdict{box-shadow:var(--shadow);border:2px solid;border-radius:16px;padding:24px 26px}.verdict .big{letter-spacing:-.02em;margin:0 0 8px;font:700 30px/1.1 ui-sans-serif,system-ui,sans-serif}.verdict.go{border-color:var(--ok);background:#0d2018e6}.verdict.go .big{color:var(--ok)}.verdict.stop{border-color:var(--danger);background:#1e0f0fe6}.verdict.stop .big{color:var(--danger)}.verdict .reasons{flex-wrap:wrap;gap:8px;margin:10px 0 0;padding:0;list-style:none;display:flex}.verdict .reasons li{font:600 12px var(--mono);color:var(--danger);background:#7f1d1d24;border:1px solid #7f1d1d;border-radius:6px;padding:5px 10px}.facts{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:14px;margin:4px 0 0;display:grid}.fact{background:var(--panel-2);border:1px solid var(--line);border-radius:11px;padding:13px 15px}.fact .l{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px;font-size:11px;display:block}.fact .v{font:600 18px var(--mono);color:var(--ink);word-break:break-all}.fact.key .v{color:var(--accent-bright)}.badge{font:600 11px var(--mono);letter-spacing:.04em;color:var(--danger);background:#1c0e0ee6;border:1px solid #7f1d1d;border-radius:999px;align-items:center;gap:7px;padding:5px 12px;display:inline-flex}details.more{border:1px solid var(--line);background:var(--panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:12px}details.more>summary{cursor:pointer;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);padding:15px 18px;font-size:12px;font-weight:600;list-style:none}details.more>summary::-webkit-details-marker{display:none}details.more>summary:before{content:"▸ ";color:var(--dim)}details.more[open]>summary:before{content:"▾ "}details.more>summary:hover{color:var(--ink)}details.more>summary:focus-visible{color:var(--ink);box-shadow:0 0 0 3px var(--accent-glow);border-radius:12px;outline:none}details.more>.body{padding:0 18px 18px}.examples-label{color:var(--dim);margin:14px 0 8px}.chips{gap:8px;margin:0;padding:0;list-style:none;display:grid}.chips li{display:block}.chips button.example{text-align:left;background:var(--panel-2);border:1px solid var(--line);cursor:pointer;width:100%;box-shadow:none;color:var(--muted);border-radius:11px;align-items:center;gap:12px;padding:12px 14px;font-size:12.5px;font-weight:400;line-height:1.5;display:flex}.chips button.example:hover:not(:disabled){border-color:var(--accent);color:var(--ink);filter:none;background:#6366f11c}.chips button.example:hover:not(:disabled) .go{color:var(--accent-bright);transform:translate(2px)}.chips button.example .txt{flex:1}.chips button.example .go{color:var(--dim);font-family:var(--mono);flex:none;transition:transform .12s,color .12s}.walletbar{border:1px solid var(--line);background:var(--panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:12px;flex-wrap:wrap;align-items:center;gap:14px;padding:11px 15px;font-size:12px;display:flex}.walletbar .addr{font-family:var(--mono);color:var(--muted)}.walletbar button{padding:8px 14px;font-size:13px}.grid>*,.row>*,.walletbar>*{min-width:0}.card,.walletbar .addr{overflow-wrap:anywhere}.card:has(>table){overflow-x:auto}.failure-reason summary{cursor:pointer;color:var(--muted)}button,summary{min-height:44px}.note{font-size:13px}.chips button.example{font-size:14px}@media (max-width:520px){.wrap{padding:16px 14px 40px}.hero{padding:22px 20px}.hero h1{font-size:30px}.card{padding:16px}.step{flex-wrap:wrap}.step .hint{flex-basis:100%;margin-left:32px}.step h2{flex:1}.verdict{padding:20px 18px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important}}