:root{--practice-ink:#101828;--practice-muted:#667085;--practice-line:#e4e7ec;--practice-blue:#2563eb}.practice-page{width:min(100% - 32px,1000px);margin:26px auto 64px;color:var(--practice-ink)}.breadcrumbs{display:flex;gap:9px;flex-wrap:wrap;margin:14px 0 28px;font-size:13px;color:var(--practice-muted)}.breadcrumbs a{color:var(--practice-blue);text-decoration:none}.practice-heading{margin-bottom:24px}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.08em;color:var(--practice-blue)}.practice-heading h1{font-size:clamp(32px,5vw,48px);letter-spacing:-.04em;margin:8px 0}.practice-heading p:not(.eyebrow){max-width:760px;color:var(--practice-muted);line-height:1.7}.practice-card,.practice-info{background:#fff;border:1px solid var(--practice-line);border-radius:20px;box-shadow:0 12px 35px rgba(16,24,40,.05);padding:22px;margin-bottom:22px}.practice-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:18px}.practice-controls label,.field-label{display:grid;gap:7px;font-size:13px;font-weight:750;color:#344054}.practice-controls select,.practice-card textarea{width:100%;border:1px solid #d0d5dd;border-radius:10px;padding:11px 12px;font:inherit;color:#101828;background:#fff}.practice-card textarea{font-size:18px;line-height:1.8;resize:vertical;margin:8px 0 18px}.practice-card textarea:focus,.practice-controls select:focus{outline:3px solid #bfdbfe;border-color:#2563eb}.practice-actions{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin:2px 0 18px}.primary-btn,.secondary-btn{border:1px solid #d0d5dd;border-radius:10px;padding:10px 14px;min-height:42px;font-weight:750;cursor:pointer}.primary-btn{background:#2563eb;color:#fff;border-color:#2563eb}.secondary-btn{background:#fff;color:#344054}.primary-btn:disabled,.secondary-btn:disabled{opacity:.5;cursor:not-allowed}#practice-status{font-size:13px;color:var(--practice-muted);margin-left:auto}.timer-line{display:flex;align-items:center;gap:10px;padding:13px 15px;border-radius:12px;background:#f8fafc;margin:14px 0 20px}.timer-line strong{font-size:25px;font-variant-numeric:tabular-nums}.timer-line span{color:var(--practice-muted);font-size:13px}.timer-line #timer-mode{margin-left:auto}.hint{font-size:12px;color:var(--practice-muted);line-height:1.6}.metrics-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:18px}.metrics-grid>div{display:flex;flex-direction:column;gap:5px;padding:15px;border:1px solid var(--practice-line);border-radius:13px;background:#fcfcfd}.metrics-grid span,.metrics-grid small{font-size:12px;color:var(--practice-muted)}.metrics-grid strong{font-size:26px;letter-spacing:-.03em;font-variant-numeric:tabular-nums}.metrics-grid small{line-height:1.4}.practice-info h2{margin:0 0 12px;font-size:22px}.practice-info ul{padding-left:22px;line-height:1.8;color:#475467}.practice-info a{color:var(--practice-blue);font-weight:700;text-decoration:none}.practice-footer{width:min(100% - 32px,1000px);margin:0 auto 30px;padding-top:18px;border-top:1px solid var(--practice-line);display:flex;justify-content:space-between;gap:15px;color:var(--practice-muted);font-size:12px}.practice-footer a{color:#475467}@media(max-width:620px){.practice-page{width:calc(100% - 20px);margin-top:14px}.practice-card,.practice-info{padding:14px;border-radius:15px}.practice-controls{grid-template-columns:1fr}.practice-card textarea{font-size:17px;padding:10px}.practice-actions>*{flex:1 1 auto}.practice-actions #practice-status{flex-basis:100%;margin-left:0}.timer-line{flex-wrap:wrap}.timer-line #timer-mode{margin-left:0}.metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.practice-footer{width:calc(100% - 24px);flex-direction:column}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}}
.practice-info details{padding:12px 0;border-top:1px solid #eaecf0}.practice-info summary{cursor:pointer;font-weight:750;color:#344054}.practice-info details p{color:#667085;line-height:1.7;margin:9px 0 0}