.sc-wrap{max-width:40rem}.sc-h1{font-family:var(--serif);font-size:2rem;font-weight:600;margin:1.5rem 0 .6rem;letter-spacing:-.02em}.sc-lead{color:var(--ink-2);line-height:1.65;margin:0 0 1.4rem;max-width:32rem}.sc-note{color:var(--ink-faint);font-size:.86rem;line-height:1.6;max-width:32rem;margin:0 0 1.6rem}.sc-rail{display:flex;align-items:center;gap:.8rem;margin:1.4rem 0 2.4rem;font-family:var(--mono);font-size:.74rem;color:var(--ink-soft)}.sc-track{flex:1;height:2px;background:var(--rule);border-radius:2px;overflow:hidden}.sc-track-fill{height:100%;background:var(--lamp);transition:width .25s ease}.sc-kind{font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 .5rem}.sc-prompt{font-size:1.15rem;line-height:1.6;color:var(--ink);margin:0 0 1.8rem;max-width:32rem}.sc-prompt-word{font-family:var(--serif);font-size:2.4rem;font-weight:600;letter-spacing:-.02em}.sc-opts{display:grid;gap:.6rem;max-width:28rem}.sc-opt{font:inherit;font-size:1rem;text-align:left;cursor:pointer;padding:.85rem 1.1rem;border:1px solid var(--rule);border-radius:.6rem;background:transparent;color:var(--ink);transition:border-color .12s ease,background .12s ease}.sc-opt:hover:not(:disabled){border-color:var(--lamp);background:var(--lamp-soft)}.sc-opt:focus-visible{outline:2px solid var(--lamp);outline-offset:2px}.sc-opt:disabled{cursor:default}.sc-opt.correct{border-color:var(--known);color:var(--known)}.sc-opt.wrong{border-color:var(--lamp);color:var(--ink-soft);text-decoration:line-through}.sc-opt.dim{opacity:.45}.sc-verdict{margin:1.2rem 0 0;font-size:.95rem}.sc-verdict.good{color:var(--known)}.sc-verdict.bad{color:var(--ink-2)}.sc-actions{display:flex;align-items:center;gap:1.2rem;flex-wrap:wrap}.sc-gloss{margin-top:.8rem;padding:.7rem .95rem;border-left:2px solid var(--rule);background:#15120D;border-radius:0 .3rem .3rem 0;display:flex;flex-direction:column;gap:.2rem}.sc-gloss b{font-size:1rem}.sc-gloss span{color:var(--ink-2);font-size:.95rem}.sc-gloss em{font-style:normal;color:var(--lamp);font-size:.95rem}.sc-next{margin-top:.9rem;padding:.55rem 1.1rem;border:1px solid var(--rule);border-radius:.5rem;background:transparent;color:var(--ink-2);font:inherit;font-size:.9rem;cursor:pointer;transition:color .12s ease,border-color .12s ease}.sc-next:hover{color:var(--paper);border-color:var(--ink-soft)}.sc-next:focus-visible{outline:2px solid var(--lamp);outline-offset:2px}