:root{--bg:#0b0d12;--card:#141821;--line:#232a36;--fg:#e7ebf2;--mut:#98a2b3;--acc:#f7931a;--ok:#3fb950;--bad:#f85149}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 Inter,system-ui,-apple-system,Segoe UI,sans-serif}
a{color:var(--acc)}.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
header.top{border-bottom:1px solid var(--line)}header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{font-weight:800;letter-spacing:.3px;color:var(--fg);text-decoration:none}.brand b{color:var(--acc)}
.hero{padding:64px 0 36px;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.hero h1{font-size:44px;line-height:1.1;margin:0 0 16px}.hero p.lead{color:var(--mut);font-size:19px}
.pill{display:inline-block;border:1px solid var(--line);border-radius:99px;padding:3px 12px;font-size:13px;color:var(--mut);margin-bottom:14px}
.btn{display:inline-block;background:var(--acc);color:#111;font-weight:700;border:0;border-radius:10px;padding:13px 22px;font-size:16px;cursor:pointer;text-decoration:none}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}.btn:disabled{opacity:.5;cursor:default}
.price{font-size:34px;font-weight:800}.price small{font-size:15px;color:var(--mut);font-weight:500;margin-left:6px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px}
.hero img{width:100%;border-radius:12px;border:1px solid var(--line)}
section{padding:36px 0}h2{font-size:28px;margin:0 0 18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feat h3{margin:0 0 6px;font-size:17px}.feat p{margin:0;color:var(--mut);font-size:15px}
.shots{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.shots figure{margin:0}.shots img{width:100%;border-radius:10px;border:1px solid var(--line)}
.shots figcaption{color:var(--mut);font-size:14px;margin-top:6px}
table.cmp{width:100%;border-collapse:collapse;font-size:15px}table.cmp td,table.cmp th{padding:10px;border-bottom:1px solid var(--line);text-align:left}
table.cmp td:nth-child(n+2),table.cmp th:nth-child(n+2){text-align:center;width:22%}
.co{display:none;grid-template-columns:220px 1fr;gap:24px;align-items:start;margin-top:18px}.co.on{display:grid}
#qr{background:#fff;border-radius:12px;padding:10px;width:220px;height:220px}#qr img,#qr svg{width:100%;height:100%}
.kv{display:grid;grid-template-columns:120px 1fr auto;gap:8px 12px;align-items:center;font-size:15px}.kv code{background:#0d1017;border:1px solid var(--line);border-radius:8px;padding:6px 9px;word-break:break-all;font-size:14px}
.copy{background:none;border:1px solid var(--line);color:var(--mut);border-radius:8px;padding:5px 10px;cursor:pointer}
.timer{font-variant-numeric:tabular-nums;color:var(--acc);font-weight:700}.warn{color:var(--mut);font-size:14px}
.steps{counter-reset:s;list-style:none;padding:0}.steps li{counter-increment:s;padding-left:38px;position:relative;margin:10px 0}
.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:26px;height:26px;border-radius:50%;background:var(--acc);color:#111;font-weight:800;text-align:center;line-height:26px;font-size:14px}
.free{border-color:#2d4a33}.free .btn{background:var(--ok)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}.cards img{width:100%;border-radius:10px;border:1px solid var(--line)}
footer{border-top:1px solid var(--line);color:var(--mut);font-size:13px;padding:26px 0;margin-top:30px}
@media(max-width:820px){.hero{grid-template-columns:1fr}.grid3,.shots{grid-template-columns:1fr}.co.on{grid-template-columns:1fr}.hero h1{font-size:34px}}
.opts{display:flex;flex-wrap:wrap;gap:14px;margin:6px 0 10px}.opt{border:1px solid var(--line);border-radius:12px;padding:14px 16px;min-width:200px;flex:1}.opt .btn{margin-top:10px;width:100%}
.save{background:#1b1608;border:1px solid #5a4210;border-radius:10px;padding:10px 12px;font-size:14px}
.status{border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin:10px 0;background:#0f131b}.status code{background:#0d1017;border:1px solid var(--line);border-radius:6px;padding:3px 7px}
.err{color:var(--bad);font-size:14px}.recover{margin-top:20px;border-top:1px solid var(--line);padding-top:14px}.recover summary{cursor:pointer;font-weight:700}
.rec{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.rec input{background:#0d1017;border:1px solid var(--line);color:var(--fg);border-radius:8px;padding:11px;font:inherit;min-width:220px;flex:1}
.file{color:var(--mut);font-size:14px}.file input{display:block;margin-top:4px;color:var(--mut)}

details.tip{margin-top:10px}details.tip summary{cursor:pointer;color:var(--mut);display:inline}details.tip .tipbox{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-top:8px}
.tipqr{width:132px;background:#fff;border-radius:8px}.tipqr svg{display:block;width:100%;height:auto}.tipaddr{background:#0d1017;border:1px solid var(--line);border-radius:8px;padding:6px 9px;word-break:break-all;font-size:14px}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;vertical-align:middle}.dot.on{background:var(--ok)}.dot.off{background:var(--mut)}
.payaddr{border:2px solid var(--acc);border-radius:12px;padding:12px 14px;margin:12px 0}.payaddr code.big{display:block;font-size:19px;font-weight:700;color:var(--acc);word-break:break-all;margin:2px 0 6px}.payaddr p{margin:0;font-size:14px;color:var(--mut)}
/* long tokens (npub, BTC addresses, keys, URLs) must never widen the page */
code,kbd,pre,a,td,th,p,li,summary,footer,.kv span,.tipaddr,.payaddr,textarea,input{overflow-wrap:anywhere;word-break:break-word}
code,.tipaddr,.payaddr code,textarea{word-break:break-all}pre{white-space:pre-wrap}
html,body{max-width:100%;overflow-x:hidden}img,svg,video{max-width:100%}
.kv{grid-template-columns:minmax(80px,120px) minmax(0,1fr) auto}.co>*{min-width:0}.hero>*{min-width:0}
.card:has(> table.cmp){overflow-x:auto}table.cmp{min-width:0}
@media(max-width:520px){.kv{grid-template-columns:1fr auto}.kv>span:not(.timer){grid-column:1/-1;margin-top:6px}table.cmp{font-size:13px}table.cmp td,table.cmp th{padding:6px 4px}.wrap{padding:0 14px}}
:focus-visible{outline:2px solid #f7931a;outline-offset:2px}