:root{--bg:#f5f3fa;--card:#fff;--text:#1d1a29;--muted:#6c6880;--border:#e6e2f0;--field:#f7f5fc;--primary:#7c3aed;--primary-strong:#6d28d9;--primary-soft:#f1ebff;--on-primary:#fff;--ok:#15803d;--ok-soft:#ecfdf3;--ok-border:#bbf0cf;--warn:#b45309;--warn-soft:#fff7e8;--warn-border:#f8dfb0;--error:#dc2626;--error-soft:#fef1f1;--error-border:#f9caca;--info-soft:#eef4ff;--info-border:#cddcfb;--shadow:0 1px 2px #2814500a, 0 4px 16px #2814500f;--radius:16px;--font:-apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif;--mono:ui-monospace, "SF Mono", Menlo, Consolas, monospace}:root[data-theme=dark]{--bg:#121019;--card:#1c1927;--text:#ecebf3;--muted:#9b97ae;--border:#2d2939;--field:#24202f;--primary:#9b6bff;--primary-strong:#8a55ff;--primary-soft:#2a2141;--ok:#4ade80;--ok-soft:#13261b;--ok-border:#1f4a30;--warn:#fbbf24;--warn-soft:#2a2213;--warn-border:#4a3a17;--error:#f87171;--error-soft:#2c1517;--error-border:#4f2226;--info-soft:#172036;--info-border:#263a63;--shadow:none}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;margin:0;font-size:15px;line-height:1.5;overflow-x:hidden}button,input{font:inherit;color:inherit}.page{max-width:560px;min-height:100vh;margin:0 auto;padding:12px 16px 0}.page.center{place-items:center;display:grid}.empty{text-align:center;color:var(--muted)}.tabs{background:var(--card);border:1px solid var(--border);z-index:5;box-shadow:var(--shadow);border-radius:14px;grid-template-columns:repeat(3,1fr);gap:4px;padding:4px;display:grid;position:sticky;top:8px}.tab{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:10px;padding:9px 0;font-weight:500}.tab.active{background:var(--primary-soft);color:var(--primary);font-weight:600}.hero{border-radius:var(--radius);color:#fff;text-align:center;background:radial-gradient(120% 140% at 100% 0,#a78bfa 0%,#0000 55%),linear-gradient(135deg,#7c3aed,#5b21b6);margin-top:14px;padding:22px 18px 20px;box-shadow:0 8px 24px #5b21b640}.hero-icon{color:#fde68a;background:#ffffff2e;border-radius:50%;place-items:center;width:46px;height:46px;margin:0 auto 8px;display:grid}.hero h1{letter-spacing:.5px;margin:0;font-size:21px}.hero p{opacity:.9;margin:4px 0 0;font-size:13px}.status{border:1px solid var(--border);background:var(--card);color:var(--muted);border-radius:12px;margin-top:12px;padding:10px 14px;font-size:13px}.status b{font-weight:600}.status-ok b{color:var(--ok)}.status-warn b{color:var(--warn)}.status-muted b{color:var(--primary)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-top:12px;padding:16px}.card-title{align-items:center;gap:8px;margin:0 0 12px;font-size:16px;font-weight:650;display:flex}.card-title:before{content:"";background:var(--primary);border-radius:2px;width:4px;height:16px}.label{margin:14px 0 6px;font-size:14px;font-weight:600;display:block}.card .label:first-of-type{margin-top:0}.desc{color:var(--muted);margin:0 0 12px;font-size:13.5px}.desc b{color:var(--text)}.field{background:var(--field);border:1.5px solid #0000;border-radius:12px;align-items:center;gap:8px;min-height:50px;padding:0 6px 0 14px;transition:border-color .15s;display:flex}.field:focus-within{border-color:var(--primary);background:var(--card)}.field input{background:0 0;border:0;outline:0;flex:1;min-width:0;padding:14px 0;font-size:14px}.field input::placeholder,.placeholder{color:var(--muted);opacity:.8;font-family:var(--font)}.field-static{justify-content:space-between}.field-static .mono{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:14px;overflow:hidden}.field-static .addr-full{white-space:normal;word-break:break-all;padding:10px 0;font-size:13px}.field-button{border:1.5px dashed var(--border);cursor:pointer;text-align:left;justify-content:space-between;width:100%;padding-right:14px}.field-disabled{opacity:.6}.mono{font-family:var(--mono);letter-spacing:.2px}.icon-btn{width:38px;height:38px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:10px;flex:none;place-items:center;font-size:20px;display:grid}.icon-btn:active{background:var(--primary-soft);color:var(--primary)}.hint{color:var(--muted);align-items:flex-start;gap:7px;margin:7px 2px 0;font-size:12.5px;display:flex}.hint .dot{background:var(--border);border-radius:50%;flex:none;width:7px;height:7px;margin-top:6px}.hint-ok .dot{background:var(--ok)}.hint-warn .dot{background:var(--warn)}.hint-error{color:var(--error)}.hint-error .dot{background:var(--error)}.hint b{color:var(--primary)}.estimate{border:1.5px dashed var(--border);background:var(--field);color:var(--muted);border-radius:12px;justify-content:space-between;align-items:center;margin-top:14px;padding:14px 16px;font-size:14px;display:flex}.estimate b{color:var(--primary);font-variant-numeric:tabular-nums;font-size:22px}.notice{border:1px solid;border-radius:12px;margin-top:12px;padding:12px 14px;font-size:13px;line-height:1.6}.notice-warn{background:var(--warn-soft);border-color:var(--warn-border);color:var(--warn)}.notice-ok{background:var(--ok-soft);border-color:var(--ok-border);color:var(--ok)}.notice-error{background:var(--error-soft);border-color:var(--error-border);color:var(--error)}.notice-info{background:var(--info-soft);border-color:var(--info-border);color:var(--text)}.results{scroll-margin-bottom:140px}.result{flex-direction:column;gap:4px;display:flex}.result b{font-size:15px}.result .muted{color:var(--muted);font-size:12px}.hash{min-width:0;color:var(--text);justify-content:space-between;align-items:center;gap:8px;display:flex}.hash .mono{text-overflow:ellipsis;overflow:hidden}.link{color:var(--primary);cursor:pointer;background:0 0;border:0;align-self:flex-start;padding:0;font-weight:600}.btn{cursor:pointer;border:0;border-radius:14px;padding:14px 18px;font-size:16px;font-weight:650;transition:transform 80ms,opacity .15s}.btn:active:not(:disabled){transform:scale(.985)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--primary-strong));color:var(--on-primary);box-shadow:0 6px 16px #7c3aed47}.btn-primary:disabled{box-shadow:none}.btn-secondary{background:var(--primary-soft);color:var(--primary)}.btn-ghost{color:var(--muted);background:0 0;margin-top:12px;font-weight:500}.btn-block{width:100%;margin-top:14px;display:block}.bottom-spacer{height:130px}.bottom-bar{z-index:10;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:color-mix(in srgb, var(--bg) 88%, transparent);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--border);position:fixed;bottom:0;left:0;right:0}.bottom-bar .btn-block{max-width:528px;margin:0 auto}.bottom-hint{text-align:center;color:var(--muted);margin:8px 0 0;font-size:12.5px}.bottom-hint.warn{color:var(--warn)}.stat-row{text-align:center;grid-template-columns:repeat(3,1fr);display:grid}.stat{flex-direction:column;gap:2px;display:flex}.stat+.stat{border-left:1px solid var(--border)}.stat b{color:var(--primary);font-variant-numeric:tabular-nums;font-size:26px;line-height:1.2}.stat b small{color:var(--muted);font-size:14px;font-weight:500}.stat span{color:var(--muted);font-size:12.5px}.rules{background:var(--field);color:var(--muted);border-radius:12px;margin:14px 0 0;padding:12px 14px 12px 30px;font-size:13px}.rules li+li{margin-top:4px}.orders{margin:0;padding:0;list-style:none}.orders li{justify-content:space-between;align-items:center;gap:12px;padding:10px 0;display:flex}.orders li+li{border-top:1px solid var(--border)}.orders li>div{flex-direction:column;min-width:0;display:flex}.orders .muted{color:var(--muted);font-size:12px}.badge{border-radius:999px;flex:none;padding:3px 9px;font-size:12px;font-weight:600}.badge-ok{background:var(--ok-soft);color:var(--ok)}.badge-warn{background:var(--warn-soft);color:var(--warn)}.badge-error{background:var(--error-soft);color:var(--error)}.badge-muted{background:var(--primary-soft);color:var(--primary)}.tiers{gap:8px;margin:0 0 6px;padding:0;list-style:none;display:grid}.tiers li{background:var(--field);border-radius:12px;grid-template-columns:1fr auto 1fr;align-items:center;padding:12px 14px;display:grid}.tiers li span:last-child{text-align:right}.tiers b{color:var(--primary)}.page-end{height:calc(24px + env(safe-area-inset-bottom))}.modal-backdrop{z-index:50;-webkit-backdrop-filter:blur(3px);background:#0f0a1e73;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal{background:var(--card);text-align:center;border-radius:20px;width:min(320px,100%);padding:26px 22px 22px}.modal h3{margin:14px 0 4px;font-size:17px}.modal p{color:var(--muted);margin:0;font-size:13.5px}.spinner{border:3.5px solid var(--primary-soft);border-top-color:var(--primary);border-radius:50%;width:40px;height:40px;margin:0 auto;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.toast{left:50%;bottom:calc(150px + env(safe-area-inset-bottom));z-index:60;color:#fff;white-space:nowrap;background:#141020e0;border-radius:999px;padding:9px 16px;font-size:13.5px;position:fixed;transform:translate(-50%)}@media (prefers-reduced-motion:reduce){.spinner{animation-duration:2s}.btn{transition:none}}.strike{color:var(--muted);font-size:11.5px;text-decoration:line-through;display:block}.stat-row.two{grid-template-columns:repeat(2,1fr)}.rules.plain{margin-top:0}.rules b{color:var(--text)}