:root{--bg:#08120f;--panel:#10201a;--line:#284137;--text:#eff8f3;--muted:#9ab1a5;--lime:#b8f36b;--orange:#ff8b55;--danger:#ff6b6b}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 10% 0,#17392c 0,transparent 38%),var(--bg);color:var(--text);font:16px/1.55 system-ui,"Microsoft YaHei",sans-serif;min-height:100vh}.shell{width:min(980px,92vw);margin:auto;padding:56px 0}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;gap:20px}h1{font-size:clamp(32px,6vw,62px);line-height:1;margin:10px 0 14px;letter-spacing:-2px}h2{margin-top:0}.eyebrow{color:var(--lime);font-weight:800;letter-spacing:2px;font-size:12px}p{color:var(--muted)}.card{background:rgba(16,32,26,.94);border:1px solid var(--line);border-radius:20px;padding:24px;margin:18px 0;box-shadow:0 22px 70px #0005}.license,.row,.actions,.range,.generator,.tableHead{display:flex;gap:14px;align-items:end}.license>div,.row input,.range>div,.generator>div{flex:1}label{display:block;color:#bdd0c6;font-size:13px;font-weight:700;margin:0 0 8px}input,select{width:100%;background:#091611;color:var(--text);border:1px solid #355348;border-radius:11px;padding:13px 14px;font-size:16px;outline:none}input:focus,select:focus{border-color:var(--lime)}button,.link{border:0;border-radius:11px;padding:13px 19px;background:var(--lime);color:#132012;font-weight:800;cursor:pointer;text-decoration:none;white-space:nowrap}button:hover,.link:hover{filter:brightness(1.08)}button:disabled{opacity:.45;cursor:not-allowed}.ghost{background:transparent;color:var(--text);border:1px solid #557165}.accent{background:var(--orange);color:#24120a}.badge{padding:8px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted)}.hint{padding:14px 0;color:var(--muted)}.range{margin:18px 0}.actions button{flex:1}progress{width:100%;height:10px;margin-top:22px;accent-color:var(--lime)}.status{margin-bottom:0}.narrow{max-width:460px;margin:70px auto}.narrow input{margin-bottom:14px}.generator{align-items:end}.codes{white-space:pre-wrap;color:var(--lime);font:700 15px/1.8 ui-monospace,monospace}.tableHead{justify-content:space-between;align-items:center}.tableHead h2{margin:0}.tableWrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:800px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:13px 9px;font-size:14px}td:first-child{font-family:ui-monospace,monospace;color:var(--lime)}.danger{background:var(--danger);color:#280b0b;padding:7px 10px}footer{text-align:center;color:#688176;padding-top:20px}@media(max-width:700px){header,.license,.row,.actions,.generator{align-items:stretch;flex-direction:column}.range{display:grid;grid-template-columns:1fr 1fr}.ghost{align-self:flex-start}.shell{padding:30px 0}}