:root{--bg: #f3f4f7;--panel: #ffffff;--text: #0f172a;--muted: #64748b;--border: rgba(15, 23, 42, .12);--code-bg: #0f172a;--code-text: #e2e8f0;--banner-bg: #fff4d6;--banner-text: #6b4a00;--accent: #2744c4;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}body[data-mode=dark]{--bg: #0b0d12;--panel: #14171f;--text: #e6e8ec;--muted: #94a3b8;--border: rgba(230, 232, 236, .12);--code-bg: #05070b;--banner-bg: #3a2c05;--banner-text: #ffe39a;color-scheme:dark}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--text);min-height:100vh}.banner{background:var(--banner-bg);color:var(--banner-text);padding:10px 16px;font-size:14px;text-align:center}.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px;max-width:1280px;margin:0 auto}.brand{font-weight:700;font-size:18px}.brand span{color:var(--accent)}.brand em{font-style:normal;font-weight:500;color:var(--muted);margin-left:4px}.top nav{display:flex;gap:16px;font-size:14px}.top nav a{color:var(--text);text-decoration:none}.top nav a:hover{text-decoration:underline}.grid{display:grid;gap:16px;padding:0 16px 32px;max-width:1280px;margin:0 auto;grid-template-columns:minmax(0,260px) minmax(0,440px) minmax(0,1fr);align-items:start}@media(max-width:1100px){.grid{grid-template-columns:minmax(0,260px) minmax(0,1fr)}.grid>:last-child{grid-column:1 / -1}}@media(max-width:720px){.grid{grid-template-columns:minmax(0,1fr)}}.panel{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:16px;min-width:0}.panel h2{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:0 0 12px}.panel h2:not(:first-child){margin-top:20px}label{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:10px 0;font-size:14px}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;font:inherit;font-size:14px;line-height:1.25;height:36px;padding:0 34px 0 12px;border-radius:8px;border:1px solid var(--border);color:var(--text);background-color:var(--panel);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none' stroke='%2364748b' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 4.5 6 7.5 9 4.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:12px 12px;width:60%;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer}select::-ms-expand{display:none}select:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}body[data-mode=dark] select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none' stroke='%2394a3b8' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 4.5 6 7.5 9 4.5'/%3E%3C/svg%3E")}@media(pointer:coarse),(max-width:479px){select{height:44px}}.sources{border:0;margin:0;padding:0;display:grid;gap:2px}label.check{justify-content:flex-start;align-items:flex-start;gap:10px;margin:6px 0;cursor:pointer}label.check input{width:18px;height:18px;margin:1px 0 0;accent-color:var(--accent);flex:none}label.check span{display:flex;flex-direction:column;gap:1px}label.check small{color:var(--muted);font-size:12px}@media(pointer:coarse),(max-width:479px){label.check{min-height:44px;align-items:center}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}input[type=color]{width:44px;height:30px;padding:0;border:1px solid var(--border);border-radius:8px;background:none}.hint{font-size:13px;color:var(--muted);line-height:1.5}.stage{min-width:0;display:flex;flex-direction:column;align-items:stretch;gap:12px}button.open{font:inherit;font-weight:600;font-size:16px;padding:14px;border:0;border-radius:12px;background:var(--accent);color:#fff;cursor:pointer}.code{background:var(--code-bg);color:var(--code-text);border-radius:10px;padding:12px;font:12px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;overflow:auto;margin:0}.log{list-style:none;margin:0;padding:0;font:12px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace;max-height:220px;overflow:auto}.log li{border-bottom:1px solid var(--border);padding:2px 0;overflow-wrap:anywhere}.log small{color:var(--muted)}.log .ok{color:#16a34a}.log .bad{color:#dc2626}.banner.testnet{background:#dff3e4;color:#0f5132}body[data-mode=dark] .banner.testnet{background:#0f2e1b;color:#a7f3c0}.testnet .hint code,.tn-result code{font:12px ui-monospace,SFMono-Regular,Menlo,monospace;overflow-wrap:anywhere}#tn-amount{font:inherit;font-size:14px;height:36px;width:60%;min-width:0;padding:0 12px;border-radius:8px;border:1px solid var(--border);background:var(--panel);color:var(--text)}.tn-wallet{display:flex;justify-content:space-between;gap:12px;font-size:14px;margin:12px 0 8px}.tn-wallet strong{font-weight:600;overflow-wrap:anywhere;text-align:right}.tn-actions{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}.btn-small{font:inherit;font-size:13px;font-weight:600;min-height:36px;padding:8px 12px;border-radius:8px;border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center}.btn-small.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-small:disabled{opacity:.5;cursor:not-allowed}@media(pointer:coarse),(max-width:479px){.btn-small{min-height:44px}#tn-amount{height:44px}}.tn-message{font-size:13px;line-height:1.5;margin:8px 0 0;padding:8px 10px;border-radius:8px;background:var(--bg);overflow-wrap:anywhere}.tn-message[data-tone=error]{color:#b42318}.tn-message[data-tone=ok]{color:#15803d}body[data-mode=dark] .tn-message[data-tone=error]{color:#fda29b}body[data-mode=dark] .tn-message[data-tone=ok]{color:#86efac}.tn-result{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:12px 14px;font-size:14px;line-height:1.6;overflow-wrap:anywhere}.tn-result a{color:var(--accent);font-weight:600}.tn-placeholder{background:var(--panel);border:1px dashed var(--border);border-radius:14px;padding:32px 20px;text-align:center;color:var(--muted);font-size:14px;line-height:1.5}.admin-dialog{width:100vw;height:100vh;max-width:100vw;max-height:100vh;margin:0;padding:0;border:0;background:var(--panel);color:var(--text)}.admin-dialog[open]{display:flex;flex-direction:column}.admin-bar{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px 16px;border-bottom:1px solid var(--border)}.admin-dialog iframe{flex:1;width:100%;border:0}