.stage{--kd-again: #F2B8B0;--kd-again-edge: #C25B52;background:var(--night);color:var(--on-night);min-height:80vh;padding:20px max(16px,env(safe-area-inset-right,0px)) 56px max(16px,env(safe-area-inset-left,0px))}.kd-col{max-width:480px;margin:0 auto}.kd-h1{font:400 26px/1.2 var(--font-display);color:var(--on-night);margin:0 0 18px}.kd-h1-k{color:var(--brass-on-batik)}.kd-run-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.kd-run-bar p{margin:0}.kd-run-mode{flex:1;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brass-on-batik)}.kd-clock{font:400 26px/1 var(--font-display);color:var(--brass-on-batik);font-variant-numeric:tabular-nums;min-width:3.2ch}.kd-count{padding:6px 12px;border-radius:var(--r-pill);background:var(--dark-2);font-size:14px;font-weight:600}.kd-chip{min-height:44px;min-width:44px;padding:8px 16px;border-radius:var(--r-pill);cursor:pointer;background:var(--dark-2);color:var(--on-night);border:1.5px solid var(--dark-3);font:600 14px/1 var(--font-body)}.kd-chip:hover{border-color:var(--on-dark-muted)}.kd-thread{margin:12px 0 16px}.kd-menu{display:grid;gap:10px;margin-top:20px}.kd-mode{display:flex;flex-direction:column;align-items:flex-start;gap:3px;width:100%;min-height:64px;padding:14px 18px;border-radius:14px;border:2px solid var(--dark-3);background:var(--dark-2);color:var(--on-night);text-align:left;cursor:pointer;font-family:var(--font-body)}.kd-mode b{font-size:17px;font-weight:700}.kd-mode span{font-size:14px;color:var(--on-dark-muted)}.kd-mode:hover{border-color:var(--brass)}.kd-mode.main{background:var(--teal-fill);border-color:var(--teal-fill)}.kd-mode.main span{color:var(--teal-text-on-dark)}.kd-mode.main:hover{border-color:var(--brass)}.kd-mode-none{margin:0;padding:14px 18px;border:1.5px dashed var(--dark-3);border-radius:14px;color:var(--on-dark-muted)}.kd-note{margin:6px 2px 0;font-size:14px;color:var(--on-dark-muted)}.kd-empty{color:var(--on-dark-muted);margin-top:20px}.kd-card{display:flex;flex-direction:column;justify-content:space-between;gap:18px;width:100%;min-height:320px;margin-top:18px;padding:24px;border-radius:20px;text-align:left;cursor:pointer;font-family:var(--font-body)}.kd-card.is-q{background:var(--maroon);color:var(--on-night);border:1px solid var(--maroon);box-shadow:inset 0 -5px 0 var(--brass),0 20px 50px #00000073}.kd-card.is-a{background:var(--paper);color:var(--ink);border:1px solid var(--line-2);box-shadow:inset 0 -5px 0 var(--teal),0 20px 50px #00000073}.kd-card:focus-visible{outline-offset:4px}.kd-face{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.is-q .kd-face{color:var(--brass-on-batik)}.is-a .kd-face{color:var(--teal)}.kd-text{font:400 28px/1.25 var(--font-display);white-space:pre-line;overflow-wrap:anywhere}.kd-text.small{font-size:22px}.kd-hint{font-size:14px}.is-q .kd-hint{color:var(--on-batik)}.is-a .kd-hint{color:var(--muted)}@media(max-width:480px){.stage{padding-top:12px}.kd-h1{font-size:22px;margin-bottom:12px}.kd-thread{margin:8px 0 12px}.kd-card{min-height:220px;margin-top:12px;padding:18px 20px;gap:14px}.kd-text{font-size:24px}.kd-text.small{font-size:20px}.kd-meta{margin-top:2px}.kd-col:has(.kd-app.is-run) .kd-h1{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}}.kd-meta{display:flex;align-items:center;justify-content:space-between;gap:4px 12px;flex-wrap:wrap;min-height:44px;margin:8px 2px 0;font-size:14px;color:var(--on-dark-muted)}.kd-cite{display:inline-flex;align-items:center;min-height:44px;color:var(--teal-text-on-dark);font-weight:600}.kd-actions{display:flex;gap:10px;margin-top:8px;scroll-margin-bottom:12px}.kd-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:10px 12px;border-radius:12px;font:600 15px/1.25 var(--font-body);text-align:center;text-decoration:none;cursor:pointer}.kd-btn.again{background:transparent;color:var(--kd-again);border:2px solid var(--kd-again-edge)}.kd-btn.known{background:var(--teal-fill);color:var(--on-night);border:2px solid var(--teal-fill)}.kd-btn.reveal{background:var(--dark-2);color:var(--on-night);border:2px solid var(--dark-3)}.kd-btn:hover{border-color:var(--brass)}.kd-keys{margin:14px 0 0;text-align:center;font-size:13px;color:var(--on-dark-muted)}.kd-keys kbd{display:inline-block;min-width:1.6em;padding:1px 6px;border:1px solid var(--dark-3);border-bottom-width:2px;border-radius:5px;background:var(--dark-2);color:var(--on-night);font:600 12px/1.4 var(--font-body)}@media(hover:none)and (pointer:coarse){.kd-keys{display:none}}.kd-paused{display:grid;place-items:center;min-height:320px;margin:18px 0 0;padding:24px;border:2px dashed var(--dark-3);border-radius:20px;text-align:center;color:var(--on-dark-muted)}.kd-done{display:flex;flex-direction:column;align-items:center;gap:8px;padding-top:28px;text-align:center}.kd-done h2{color:var(--on-night);margin:0}.kd-done p{margin:0}.kd-done-eyebrow{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brass-on-batik)}.kd-done-n{color:var(--on-dark-muted)}.kd-tally{font-size:17px}.kd-tally b{color:var(--brass-on-batik);font-weight:700}.kd-done-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;width:100%;margin-top:12px}.kd-done-actions .kd-btn{flex:1 1 140px}.kd-link{min-height:44px;padding:0 8px;border:0;background:none;cursor:pointer;color:var(--teal-text-on-dark);font:600 15px/1 var(--font-body);text-decoration:underline;text-underline-offset:3px}