.ack-lists{color:var(--am-muted);grid-column:3;gap:2px;font-size:13px;display:grid}.ack-lists strong{color:var(--am-text);font-weight:600}.ack-lists [data-list=reject] strong{color:var(--am-wrong)}.ack-lost{color:var(--am-muted)}.ack-line{color:var(--am-muted);font-size:13px}.ack-group{color:var(--am-muted);margin:8px 0 0;font-size:14px}.ack-self{gap:10px;margin:12px 0 0;display:grid}.ack-self-lede,.ack-suggest{color:var(--am-muted);margin:0;font-size:14px}.ack-stage{border:1px solid var(--am-line);border-radius:8px;min-width:0;margin:0;padding:8px 12px 10px}.ack-stage legend{color:var(--am-ink);padding:0 4px;font-size:14px;font-weight:600}.ack-tick{grid-template-columns:20px minmax(0,1fr);align-items:start;gap:8px;padding:4px 0;font-size:14px;display:grid}.ack-tick input{accent-color:var(--am-accent);margin:3px 0 0}.ack-levels{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.ack-levels-title{margin-right:4px;font-size:14px;font-weight:600}.ack-level{border:1px solid var(--am-line);background:var(--am-surface);min-width:36px;min-height:36px;color:var(--am-ink);font:inherit;cursor:pointer;border-radius:8px;font-weight:600}.ack-level[data-on=true]{background:var(--am-accent);border-color:var(--am-accent);color:var(--am-surface)}.ack-level:focus-visible{outline:2px solid var(--am-accent);outline-offset:2px}.ack-work{gap:8px;margin:10px 0 0;display:grid}.ack-work label{color:var(--am-muted);gap:4px;font-size:14px;display:grid}.ack-options{gap:8px;display:grid}.ack-option{text-align:left;font:inherit;color:var(--am-ink);background:var(--am-surface);border:1px solid var(--am-line);cursor:pointer;border-radius:8px;grid-template-columns:28px minmax(0,1fr);align-items:start;gap:10px;padding:10px 12px;font-size:15px;display:grid}.ack-option[data-on=true]{border-color:var(--am-accent);background:var(--am-accent-soft)}.ack-option[data-tone=right]{border-color:var(--am-right);background:var(--am-right-soft)}.ack-option[data-tone=wrong]{border-color:var(--am-wrong);background:var(--am-wrong-soft)}.ack-option:disabled{cursor:default}.ack-option-key{font-weight:700}.ack-option:focus-visible{outline:2px solid var(--am-accent);outline-offset:2px}@media (max-width:560px){.ack-lists{grid-column:1/-1}}.ack-mech{gap:6px;min-width:0;display:grid}.ack-mech-actions{flex-wrap:wrap;gap:8px;display:flex}.ac-text{grid-template-columns:minmax(0,1fr);gap:10px;display:grid}.ac-text>*{min-width:0}.ac-text p{margin:0}.ac-data{margin:2px 0}.ac-data table{font-size:15px}.ac-data th[scope=row]{text-align:left;font-weight:600}.ac-root .am-stem,.ac-root .amk-answer,.ac-root .amk-key,.ac-root .katex-display{max-width:100%;overflow:auto hidden}.ac-root .amk-step-body{min-width:0;max-width:100%;overflow-x:auto}