:root{--ink:#20242a;--yellow:#ffe96a;--line:#e1e4e8;--muted:#737d89;--bg:#f4f5f7;--green:#16805d;--red:#b94141}*{box-sizing:border-box}body{margin:0;font:14px/1.5 "Segoe UI","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink)}button,input,textarea,select{font:inherit}button{cursor:pointer}.gate{position:fixed;inset:0;z-index:20;background:radial-gradient(circle at 50% -20%,#555e69,#16191e 65%);display:grid;place-items:center;padding:20px}.gate.hidden{display:none}.gate-card{width:min(420px,100%);background:#fff;padding:32px;border-radius:20px;box-shadow:0 28px 90px #0009}.brandmark,.logo{background:var(--yellow);display:grid;place-items:center;font-weight:900}.brandmark{width:62px;height:62px;border-radius:17px;font-size:20px}.gate-card h1{font-size:26px;margin:8px 0}.gate-card p{color:var(--muted);margin:0 0 20px}.eyebrow{font-size:12px!important;color:#8b6a00!important;font-weight:800;margin:22px 0 4px!important}.gate-card 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#cbd1d7;background:#fff;border-radius:50%;color:#fff}.check.done{background:var(--green)}.tag{justify-self:end;padding:5px 9px;border-radius:15px;background:#eaf8f1;color:#167d58;font-size:12px;font-style:normal;white-space:nowrap}.tag.warn{background:#fff0d0;color:#986313}.masked{letter-spacing:2px;cursor:pointer}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-bottom:15px}.stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:15px}.stat small{color:var(--muted)}.stat b{font-size:22px;display:block;margin-top:4px}.license-card{padding:18px;border-bottom:1px solid var(--line)}.license-top,.license-foot,.keyline{display:flex;align-items:center}.license-top{justify-content:space-between}.license-top h3{margin:2px 0;font-size:18px}.license-top p{margin:0;color:var(--muted)}.keyline{background:#f5f6f8;border-radius:8px;margin:14px 0;padding:10px;gap:8px}.keyline code{font-size:15px;letter-spacing:1px;margin-right:auto}.hardware{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.hardware span{padding:8px;background:#fafafa;border:1px solid #eceff1;border-radius:7px;font-size:12px}.license-foot{margin-top:12px;gap:18px;color:var(--muted)}.license-foot .actions{margin-left:auto}.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.feature,.steps,.warning{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}.icon{width:46px;height:46px;border-radius:12px;background:#fff3a2;display:grid;place-items:center;font-size:24px}.feature h2{margin:14px 0 6px}.feature p{color:var(--muted);min-height:44px}.feature>small{display:block;color:var(--muted);margin-top:11px}.wide{width:100%;padding:11px;border:1px solid var(--ink);background:#fff;border-radius:8px;font-weight:700}.wide.dark{background:var(--ink);color:#fff}.steps,.warning{margin-top:15px}.warning{background:#fff8dc;border-color:#eadb9c}.feature label{display:block;color:var(--muted);margin:12px 0 5px}.feature select{width:100%;padding:9px;border:1px solid var(--line);border-radius:7px}.feature .wide{margin-top:16px}.ok{color:var(--green)}dialog{border:0;border-radius:14px;padding:0;width:min(620px,94vw);max-height:88vh;box-shadow:0 25px 80px #0006}dialog::backdrop{background:#1119}dialog form{padding:20px}.modal-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:12px}.modal-head h2{margin:0}.modal-head small{color:var(--muted)}.modal-head button{border:0;background:none;font-size:24px}.field{margin-top:13px}.field label{display:block;color:#5c6570;margin-bottom:5px}.field input,.field textarea,.field select{width:100%;padding:10px;border:1px solid #d7dce1;border-radius:8px}.field textarea{min-height:82px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.modal-actions button{padding:10px 16px;border:1px solid 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.secure small{display:block;margin-top:4px;color:#87a398}.update-card .wide+.wide{margin-top:8px}