:root{--bg0: #0b0c10;--bg1: #11131a;--fg: #e9ecf2;--muted: rgba(233, 236, 242, .7);--glass: rgba(20, 24, 32, .55);--glass-border: rgba(233, 236, 242, .18);--accent: #6ee7ff;--shadow: rgba(0, 0, 0, .35);--radius: 14px;--font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji"}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}html,body{height:100%}body{margin:0;overflow:hidden;color:var(--fg);font-family:var(--font);background:radial-gradient(1200px 800px at 25% 15%,#141827 0%,var(--bg0) 55%),radial-gradient(900px 600px at 80% 70%,#0f2a33 0%,var(--bg1) 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dd{margin:0}#help-modal kbd{font:inherit;color:#fff;padding:0 4px;border:1px solid rgba(233,236,242,.28)}#help-modal .help-touch{margin:0 0 4px 2ch;color:#e9ecf280}#help-modal a{color:var(--accent);text-decoration:none;border-bottom:1px solid rgba(110,231,255,.35)}#help-modal a:hover{border-bottom-color:#6ee7ffbf}#help-modal details{margin-top:16px}#help-modal summary{cursor:pointer;color:var(--accent);font-weight:600;letter-spacing:.04em}#help-modal summary span{color:#e9ecf273;font-weight:400;letter-spacing:0;margin-left:1ch}#help-modal .help-credits{margin-left:2ch}#help-modal .help-credits p{margin:8px 0 0;color:#e9ecf2b3}#help-modal .help-close{display:block;margin:18px 0 0;padding:0;border:0;border-radius:0;background:none;font:inherit;color:#e9ecf273;cursor:pointer}#help-modal .help-close:hover,#help-modal .help-close:focus-visible{color:var(--accent);outline:none;text-decoration:underline}@media(max-width:520px){#help-modal{padding:12px}#help-modal .help-card{width:calc(100vw - 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