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var(--f-mono)}.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:.8rem;color:var(--muted)}.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}.list-item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}.list-item:last-child{border-bottom:0}.weak{display:grid;grid-template-columns:1fr 120px auto;grid-gap:12px;gap:12px;align-items:center;padding:8px 0}@media (max-width:520px){.weak{grid-template-columns:1fr auto}.weak .bandbar{grid-column:1/-1}}@media (max-width:640px){.hide-sm{display:none}}hr.sep{border:0;border-top:1px solid var(--line);margin:8px 0}.hero{background:var(--hero);padding-block:64px 72px}.hero,.hero h1{color:var(--hero-fg)}.hero h1{max-width:16ch}.hero h1 em{color:var(--accent);font-style:italic}.hero p.lead{color:var(--hero-muted);font-size:1.1rem;max-width:52ch;margin-top:18px}section.band{padding-block:56px}.feature{display:flex;gap:14px;align-items:flex-start}.feature .ic{flex:none;width:40px;height:40px;border-radius:10px;background:var(--teal-soft);color:var(--teal);display:grid;place-items:center;font-weight:700}.feature h4{margin:0 0 4px;font-size:1rem}.login-shell{min-height:calc(100vh - 62px);display:grid;place-items:center;padding-block:40px}.login-card{width:min(440px,100%)}.player{display:flex;flex-direction:column;min-height:calc(100vh - 62px)}.player-bar{background:var(--surface);border-bottom:1px solid var(--line)}.player-bar .wrap{display:flex;align-items:center;gap:12px;min-height:56px;flex-wrap:wrap;padding-block:6px}input.blank{display:inline-block;width:auto;min-width:110px;max-width:220px;padding:.25rem .5rem;margin:2px 4px;font-size:.95rem}.blank-ans{display:inline-block;margin:0 4px}.chips{display:flex;gap:6px;flex-wrap:wrap}.score-ring{width:120px;height:120px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--accent) calc(var(--p)*1%),var(--surface-2) 0);position:relative;flex:none}.score-ring:after{content:"";position:absolute;inset:10px;border-radius:50%;background:var(--surface)}.score-ring span{position:relative;z-index:1;font-family:var(--f-display);font-size:2.2rem;color:var(--ink)}.qrow{border:1px solid var(--line);border-radius:var(--r-sm);padding:14px;display:grid;grid-gap:10px;gap:10px;background:var(--surface-2)}.errors{border-left:3px solid var(--bad);background:var(--bad-soft);color:var(--bad);padding:10px 14px;border-radius:0 8px 8px 0;font-size:.85rem}.errors ul{margin:6px 0 0;padding-left:18px}.level-strong{--sc:var(--good)}.level-developing{--sc:var(--warn)}.level-weak{--sc:var(--bad)}