:root{--ink:#fff;--muted:#ffffff8f;--edge:#ffffff1c;--panel:#0000003d;--ink-on-accent:#17191f;--heat-bg:#22262e;--heat-glow:#39445a;--heat-glow-opacity:.1;--accent:#c6f24a;--rim:#39414f;--heat-fill:0%}*,:before,:after{box-sizing:border-box}html{background:#22262e}body{overscroll-behavior-y:none;-webkit-text-size-adjust:100%;color:var(--ink);background:0 0;margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}button{font:inherit;color:inherit;touch-action:manipulation;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;cursor:pointer}.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.app{min-height:100vh;background-color:var(--heat-bg);-webkit-user-select:none;user-select:none;min-height:100dvh;transition:background-color .24s 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ease-out,filter .1s ease-out}.btn.grow{flex:auto}.btn.primary{background:var(--accent);color:var(--ink-on-accent)}.btn.ghost{border-color:var(--edge);color:var(--ink);background:#ffffff0f;flex:0 0 104px}.btn:active:not(:disabled){filter:brightness(.9);transform:scale(.97)}.btn:disabled{opacity:.32}.settings{margin-top:20px}.settings-title{letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 8px;font-size:11px;font-weight:600;line-height:1.4}.chips{gap:8px;display:flex}.chip{border:1px solid var(--edge);font-variant-numeric:tabular-nums;background:#ffffff0d;border-radius:14px;flex:1 1 0;min-width:0;min-height:48px;padding:0 4px;font-size:15px;line-height:1.3;transition:transform .1s 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0;font-size:46px;font-weight:700;line-height:1.15}.endcard-facts{color:#ffffffb8;margin:6px 0 0;font-size:14px;line-height:1.5}.endcard-line{color:var(--accent);margin:14px 0 0;font-size:19px;font-weight:600;line-height:1.45}.endcard-preview{border:1px solid var(--edge);color:#ffffffdb;background:#ffffff0a;border-radius:14px;margin:14px 0 0;padding:12px 14px;font-size:14px;line-height:1.5}.endcard-actions{gap:10px;margin-top:14px;display:flex}.endcard-actions .btn{flex:1 1 0;min-width:0;padding:0 10px;font-size:16px}.endcard-manual{white-space:pre-wrap;word-break:break-word;-webkit-user-select:text;user-select:text;background:#ffffff0f;border-radius:12px;margin:12px 0 0;padding:12px 14px;font-size:13px;line-height:1.6}.endcard-note{color:#ffffff80;margin:14px 0 0;font-size:12px;line-height:1.6}@media (max-width:359px){.btn.ghost{flex:0 0 88px}.step{width:52px}}@media 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