.quiz{--ok: #2e7d32;--ok-bg: #e8f5e9;--bad: #c62828;--bad-bg: #fdecea}.quiz [hidden]{display:none!important}.quiz.has-passage{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:start}.quiz-intro{background:var(--light);border-left:4px solid var(--yellow);padding:18px 22px;margin-bottom:24px;border-radius:0 4px 4px 0}.has-passage .quiz-intro{position:sticky;top:90px;max-height:calc(100vh - 110px);overflow-y:auto;margin-bottom:0}.quiz-intro p{margin:0 0 .7em}.quiz-intro h3,.quiz-intro h4{margin:.2em 0 .5em;font-size:18px}.quiz-intro table{font-size:14px;display:table}.quiz .q{border:1px solid #e3e6ee;border-radius:6px;padding:16px 18px 18px;margin:0 0 14px;background:#fff;transition:border-color .2s,background .2s;min-width:0}.quiz .q-head{display:flex;gap:12px;align-items:baseline;flex-wrap:wrap;padding:0;font-size:16px;color:var(--heading);width:100%}.quiz .q-num{flex:none;width:28px;height:28px;border-radius:50%;background:var(--navy);color:#fff;font:700 13px var(--font-head);display:inline-grid;place-items:center;transform:translateY(-1px)}.quiz .q-text{flex:1;min-width:0}.quiz .q-hint{flex-basis:100%;font-size:13px;color:var(--text);padding-left:40px}.quiz .q-options{display:grid;gap:8px;margin-top:12px}.quiz .opt{display:flex;gap:10px;align-items:flex-start;border:1px solid #d9dde6;border-radius:4px;padding:10px 12px;cursor:pointer;transition:border-color .15s,background .15s}.quiz .opt:hover{border-color:var(--navy)}.quiz .opt input{margin:3px 0 0;accent-color:var(--navy);flex:none}.quiz .opt:has(input:checked){border-color:var(--navy);background:#eef3fb}.quiz .q-gaps{margin-top:10px}.quiz .q-gaps p{margin:0 0 6px;line-height:2.2}.quiz .gap{display:inline-flex;flex-direction:column;vertical-align:baseline}.quiz .gap input{font:inherit;border:0;border-bottom:2px solid var(--navy);background:#f4f7fc;padding:2px 6px;max-width:100%;border-radius:3px 3px 0 0;line-height:1.4}.quiz .gap input:focus{outline:2px solid var(--yellow);outline-offset:1px}.quiz .gap-fix,.quiz .sel-fix,.quiz .order-fix{color:var(--ok);font-size:13px;font-weight:700;line-height:1.3}.quiz .order-line{min-height:46px;border:2px dashed #c9d2e3;border-radius:4px;padding:6px;margin:12px 0 8px;display:flex;flex-wrap:wrap;gap:6px}.quiz .order-pool{display:flex;flex-wrap:wrap;gap:6px}.quiz .chip{font:600 15px var(--font-head);background:#fff;border:1px solid var(--navy);color:var(--navy);border-radius:3px;padding:6px 12px;cursor:pointer}.quiz .order-line .chip{background:var(--navy);color:#fff}.quiz .q-select{display:grid;gap:10px;margin-top:12px}.quiz .sel-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;align-items:center}.quiz .sel-row select{font:inherit;padding:6px 8px;border:1px solid #b9c2d3;border-radius:3px;background:#fff;min-width:150px}.quiz .sel-fix{grid-column:1 / -1}.quiz .q.ok{border-color:var(--ok);background:var(--ok-bg)}.quiz .q.bad{border-color:var(--bad);background:var(--bad-bg)}.quiz .q.ok .q-num{background:var(--ok)}.quiz .q.bad .q-num{background:var(--bad)}.quiz .opt.right{border-color:var(--ok);background:#fff;box-shadow:inset 4px 0 0 var(--ok)}.quiz .opt.wrong{border-color:var(--bad);background:#fff;box-shadow:inset 4px 0 0 var(--bad);text-decoration:line-through;text-decoration-color:#c6282880}.quiz .opt.right:after{content:"✓";margin-left:auto;color:var(--ok);font-weight:700}.quiz .opt.wrong:after{content:"✗";margin-left:auto;color:var(--bad);font-weight:700}.quiz .gap input.right,.quiz select.right{border-color:var(--ok);background:#fff;color:var(--ok);font-weight:700}.quiz .gap input.wrong,.quiz select.wrong{border-color:var(--bad);background:#fff;color:var(--bad);text-decoration:line-through}.quiz.checked .opt,.quiz.checked .chip{cursor:default}.quiz-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:20px 0}.quiz-check{font-size:16px;padding:14px 34px;border:0;cursor:pointer}.quiz-missing{margin:0;font-size:14px;color:var(--magenta)}.quiz-result{border:2px solid var(--navy);border-radius:6px;padding:22px 24px;margin:8px 0 0;background:#fff}.quiz-result:focus{outline:none}.result-score{display:flex;align-items:baseline;gap:12px}.result-num{font:700 34px var(--font-head);color:var(--navy)}.result-pct{font:600 18px var(--font-head);color:var(--heading)}.result-bar{height:10px;background:#e6e9f0;border-radius:5px;overflow:hidden;margin:10px 0 14px}.result-bar span{display:block;height:100%;width:0;background:var(--ok);transition:width .6s ease}.result-bar.mid span{background:var(--yellow)}.result-bar.low span{background:var(--bad)}.result-msg{font-size:17px;color:var(--heading);margin:0 0 6px}.result-key{font-size:13px;margin:0 0 14px}.result-key .key{display:inline-block;padding:1px 8px;border-radius:3px;color:#fff;font-weight:700;margin-right:2px}.result-key .ok{background:var(--ok)}.result-key .bad{background:var(--bad)}.quiz-result .btn-row{align-items:center}.quiz-result button.button{border:0;cursor:pointer}.result-back{font-size:14px}@media(max-width:860px){.quiz.has-passage{display:block}.has-passage .quiz-intro{position:static;max-height:none;margin-bottom:24px}}@media(max-width:520px){.quiz .q{padding:14px 12px 16px}.quiz .q-hint{padding-left:0}.quiz .sel-row{grid-template-columns:1fr}}.crumbs[data-astro-cid-y5jcavxl]{font-size:14px;margin:-12px 0 24px}