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#ccd7eb;border-radius:12px;padding:12px;font:inherit}.practice-trail{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin:22px 0}.practice-trail a{display:flex;align-items:center;gap:6px;color:#52627d;background:#eef2fb;padding:12px 8px;border-radius:12px;text-decoration:none;font-size:13px;font-weight:700}.practice-trail span{flex-shrink:0;display:grid;place-items:center;background:white;border-radius:50%;width:24px;height:24px}.practice-trail .is-active{color:#fff;background:#4d56df}.practice-trail .is-active span{color:#4d56df}.practice-exercises{display:grid;gap:18px}.practice-exercise{border:1px solid #dce4f1;border-radius:17px;padding:22px;background:#f9fbff;min-width:0}.practice-question-head{display:flex;align-items:flex-start;gap:12px}.practice-question-head>span{display:grid;place-items:center;flex-shrink:0;width:32px;height:32px;border-radius:10px;background:#e5ebff;color:#4552c1;font-weight:800}.practice-question-head h3{font-size:17px;line-height:1.6;margin:0;white-space:pre-line;overflow-wrap:anywhere}.practice-exercise fieldset{margin:16px 0;border:0;padding:0;display:grid;gap:10px}.practice-option{display:flex;gap:12px;align-items:center;padding:14px;border:1px solid #dbe3f1;border-radius:12px;background:white;cursor:pointer;line-height:1.5}.practice-option:has(input:checked){border-color:#6370e5;background:#edf0ff}.practice-option input{width:18px;height:18px;flex-shrink:0}.practice-text-label{display:grid;gap:8px;margin:18px 0;color:#536581}.practice-answer{font:inherit;width:100%;box-sizing:border-box;border:1px solid #cbd6ea;border-radius:12px;background:white;padding:14px}.practice-form-footer{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.practice-feedback{margin:0;font-size:14px;flex:1;min-width:180px;overflow-wrap:anywhere}.practice-exercise.is-correct{border-color:#7ac8af;background:#f1fcf7}.practice-exercise.is-incorrect{border-color:#e5abb2}.practice-last-answer{color:#876470}.practice-tip{color:#697b96;font-size:14px}.practice-empty{text-align:center;padding:24px}.practice-word-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.practice-word-grid>div{display:grid;gap:6px;padding:16px;background:#f1f5fd;border-radius:12px}.practice-word-grid strong{color:#4053ae}.practice-panel audio{width:100%;margin:12px 0}.practice-panel details{margin-top:18px;background:#f2f5fc;border-radius:12px;padding:15px}.practice-panel summary{cursor:pointer;color:#465ac4;font-weight:700}.practice-transcript{white-space:pre-line;font-size:18px}.practice-dictation{background:#f2f5fc;padding:16px;border-radius:15px;margin-bottom:20px}.practice-speed{display:flex;gap:12px;align-items:center}.practice-speed select{font:inherit;padding:7px;border-radius:8px;border:1px solid #cdd8e9}.practice-word-bank,.practice-built{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.practice-word-bank button,.practice-built button{padding:10px 13px;background:#e8edff;color:#384da4;border:1px solid #cbd6ff;border-radius:10px;font:inherit;cursor:pointer}.practice-word-bank button:disabled{opacity:.45}.practice-built{min-height:42px;padding:10px;border:1px dashed #b9c8e6;border-radius:12px}.practice-built button{background:#fff}.practice-sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.audio-error{color:#ab3e4c}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #9bb5ff;outline-offset:3px}@media(max-width:720px){.practice-trail{grid-template-columns:repeat(3,minmax(0,1fr))}.practice-trail a{font-size:12px}.practice-panel{padding:17px}.practice-exercise{padding:16px}.practice-word-grid{grid-template-columns:1fr}.practice-next>a{flex:1;text-align:center}.practice-search{flex-wrap:wrap}.practice-search input{flex-basis:65%}.practice-form-footer{align-items:stretch;flex-direction:column}.practice-feedback{min-width:0}.practice-primary{min-height:44px;box-sizing:border-box}.practice-question-head h3{font-size:16px}.practice-quick-links a{flex:1 1 40%;text-align:center}.practice-question-head{gap:8px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}