:root{--bg:#0f1115;--bg-elev:#181b22;--border:#262a33;--text:#e6e8ee;--text-dim:#9aa0ac;--accent:#60a5fa;--shadow:0 12px 36px #00000073, 0 4px 10px #00000040;color:var(--text);background:var(--bg);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;-webkit-font-smoothing:antialiased;font:16px/1.45 system-ui,Segoe UI,Roboto,sans-serif}html,body,#root{height:100%;margin:0}body{background:radial-gradient(circle at 20% 10%, #1b2030 0%, var(--bg) 60%);min-height:100vh}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}code{background:#232733;border-radius:4px;padding:1px 6px;font-family:ui-monospace,Consolas,monospace;font-size:13px}.app{box-sizing:border-box;flex-direction:column;gap:22px;max-width:1080px;min-height:100vh;margin:0 auto;padding:24px clamp(16px,4vw,40px) 40px;display:flex}.top{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;display:flex}.brand{flex-direction:column;line-height:1.1;display:flex}.brand strong{letter-spacing:.3px;font-size:22px}.subtitle{color:var(--text-dim);margin-top:4px;font-size:13px}.stats{color:var(--text-dim);flex-wrap:wrap;align-items:center;gap:22px;font-size:13px;display:flex}.stat-num{color:var(--text);font-weight:600}.link{border:1px solid var(--border);color:var(--text-dim);background:0 0;border-radius:6px;padding:4px 10px;font-size:12px}.link:hover{color:var(--text);border-color:#3a3f4d}.status{color:var(--text-dim);margin:40px auto;font-size:16px}.status.error{color:#f87171}.stage{perspective:1600px;flex:auto;justify-content:center;display:flex}.card-wrap{cursor:pointer;width:100%;max-width:820px;min-height:380px;transform-style:preserve-3d;outline:none;transition:transform .55s cubic-bezier(.4,.05,.2,1);position:relative}.card-wrap.flipped{transform:rotateX(180deg)}.card-wrap:focus-visible{outline:2px solid var(--accent);outline-offset:6px;border-radius:18px}.card{background:var(--bg-elev);border:1px solid var(--border);box-shadow:var(--shadow);backface-visibility:hidden;box-sizing:border-box;border-radius:18px;flex-direction:column;padding:36px 44px;display:flex;position:absolute;inset:0;overflow:hidden}.card.front{text-align:center;justify-content:center;align-items:center}.card.back{justify-content:flex-start;transform:rotateX(180deg)}.card-label{color:#ffffff12;letter-spacing:1px;font-size:38px;font-weight:700;position:absolute;top:18px;left:24px}.card.front .card-text{max-width:660px;color:var(--text);font-size:clamp(20px,2.4vw,30px);line-height:1.35}.card.back .card-text{color:var(--text);white-space:pre-wrap;flex:auto;margin-top:38px;padding-right:8px;font-size:clamp(16px,1.6vw,19px);line-height:1.55;overflow-y:auto}.card-hint{color:var(--text-dim);margin-top:26px;font-size:13px}.card-source{color:var(--text-dim);border-top:1px solid var(--border);margin-top:14px;padding-top:10px;font-size:12px}.prefs{border:1px solid var(--border);color:var(--text-dim);background:#ffffff08;border-radius:10px;flex-wrap:wrap;align-items:center;gap:14px 22px;padding:12px 16px;font-size:13px;display:flex}.toggle{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;display:inline-flex}.toggle input[type=checkbox]{appearance:none;cursor:pointer;background:#2c3140;border-radius:9px;width:32px;height:18px;transition:background .15s;position:relative}.toggle input[type=checkbox]:after{content:"";background:#f7f9fc;border-radius:50%;width:14px;height:14px;transition:transform .15s;position:absolute;top:2px;left:2px}.toggle input[type=checkbox]:checked{background:#2563eb}.toggle input[type=checkbox]:checked:after{transform:translate(14px)}.toggle.dim{opacity:.55}.toggle span{color:var(--text)}.slider{align-items:center;gap:10px;display:inline-flex}.slider span{color:var(--text);white-space:nowrap;min-width:86px}.slider input[type=range]{width:160px}.controls{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.ghost{color:var(--text);border:1px solid var(--border);background:0 0;border-radius:8px;padding:8px 14px;font-size:14px;transition:border-color .15s,background .15s}.ghost:hover:not(:disabled){background:#ffffff0a;border-color:#3f4654}.rating-row{flex-direction:column;align-items:center;gap:10px;transition:opacity .2s;display:flex}.rating-row[aria-hidden=true]{opacity:.45}.rating-prompt{color:var(--text-dim);font-size:13px}.rating-buttons{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;width:100%;max-width:720px;display:grid}.rating{color:#0b1020;border:none;border-radius:12px;flex-direction:column;align-items:center;gap:4px;padding:14px 8px;font-size:13px;font-weight:600;transition:transform .1s,filter .15s;display:flex;box-shadow:0 6px 16px #00000059}.rating:hover:not(:disabled){filter:brightness(1.08);transform:translateY(-2px)}.rating:active:not(:disabled){transform:translateY(0)}.rating-label{text-transform:uppercase;letter-spacing:.6px;font-size:12px}.voice-note{color:var(--text-dim);text-align:center;max-width:640px;margin-top:4px;font-size:12px}@media (width<=640px){.card-wrap{min-height:340px}.card{padding:28px 22px}.rating-label{font-size:10px}.rating{padding:12px 4px}}