:root{color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}body{margin:0;background:var(--tg-theme-bg-color, #ffffff);color:var(--tg-theme-text-color, #111111)}.screen{min-height:100vh;display:flex;flex-direction:column;gap:14px;padding:16px;max-width:480px;margin:0 auto;box-sizing:border-box}.screen.center{align-items:center;justify-content:center;text-align:center}.head{text-align:center}h1{font-size:24px;margin:0 0 4px}.hint{color:var(--tg-theme-hint-color, #888888);font-size:14px;margin:0}.error{color:#e23b3b;font-size:13px;margin:0;text-align:left;white-space:pre-wrap;word-break:break-word}.flash{color:var(--tg-theme-button-color, #2ea6ff);font-size:14px;margin:0;text-align:center;font-weight:600}.cards{display:flex;flex-direction:column;gap:10px}.card{background:var(--tg-theme-secondary-bg-color, #f4f4f5);border-radius:14px;padding:14px 16px;display:flex;flex-direction:column;gap:6px}.card-title{display:flex;align-items:center;gap:8px}.emoji{font-size:22px}.ex-name{font-size:17px;font-weight:600}.card-meta{color:var(--tg-theme-hint-color, #888888);font-size:13px}.stepper{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:4px}.step{width:52px;height:52px;border:none;border-radius:12px;font-size:26px;line-height:1;background:var(--tg-theme-button-color, #2ea6ff);color:var(--tg-theme-button-text-color, #ffffff);cursor:pointer}.step:active{filter:brightness(.92)}.value{font-size:30px;font-weight:700;min-width:64px;text-align:center;font-variant-numeric:tabular-nums}.primary{margin-top:6px;padding:16px;border:none;border-radius:14px;font-size:18px;font-weight:700;background:var(--tg-theme-button-color, #2ea6ff);color:var(--tg-theme-button-text-color, #ffffff);cursor:pointer}.primary:disabled{opacity:.6}.secondary-row{display:flex;flex-wrap:wrap;gap:10px}.secondary{flex:1 1 0;padding:12px;border:1px solid var(--tg-theme-hint-color, #cccccc);border-radius:12px;font-size:14px;background:transparent;color:var(--tg-theme-text-color, #111111);cursor:pointer;white-space:nowrap}.secondary:disabled{opacity:.6}.link{align-self:center;background:none;border:none;color:var(--tg-theme-link-color, #2ea6ff);font-size:14px;cursor:pointer;padding:4px}