.practice-entry-shell{flex-direction:column;min-height:100vh;display:flex}.practice-entry-main{flex:1;width:100%;padding:22px 18px 90px}.practice-entry__breadcrumb{color:var(--ink-faint);gap:8px;font-size:.9rem;display:flex}.practice-entry__breadcrumb a:hover,.practice-entry__back a:hover{color:var(--site);text-decoration:underline}.practice-entry__intro{margin:28px 0 22px}.practice-entry__eyebrow{color:var(--site);font-size:.88rem;font-weight:800}.practice-entry__intro h1{margin:8px 0;font-size:clamp(2rem,5vw,3.5rem);line-height:1.15}.practice-entry__intro p{max-width:660px;color:var(--ink-soft);font-size:1.1rem}.practice-entry__diagnostic{border:2px solid var(--site);background:var(--card);color:var(--ink);box-shadow:0 8px 25px -20px var(--site);border-radius:22px;flex-wrap:wrap;align-items:center;gap:16px;padding:20px;display:flex}.practice-entry__diagnostic-mark{width:54px;height:54px;color:var(--site);background:var(--paper-deep);border-radius:15px;flex:none;place-items:center;font-size:2rem;display:grid}.practice-entry__diagnostic>span:nth-child(2){flex:1;min-width:170px;display:grid}.practice-entry__diagnostic small,.practice-entry__diagnostic span span{color:var(--ink-soft)}.practice-entry__diagnostic strong{font-size:1.5rem}.practice-entry__diagnostic b{color:#fff;background:var(--site);border-radius:11px;padding:11px 15px}.practice-entry__diagnostic:hover{transform:translateY(-2px)}.practice-entry__heading{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:30px 0 10px;display:flex}.practice-entry__heading h2{font-size:1.7rem}.practice-entry__grade-picker{align-items:center;gap:9px;font-weight:800;display:flex}.practice-entry__grade-picker select,.practice-entry__grade-note{border:1px solid var(--paper-edge);background:var(--card);min-width:210px;min-height:44px;color:var(--ink);font:inherit;border-radius:12px;padding:9px 12px;font-weight:700}.practice-entry__grade-picker select:focus-visible{outline:3px solid var(--site);outline-offset:2px}.practice-entry__note{color:var(--ink-soft);margin-bottom:18px}.practice-entry__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.practice-entry__card{border:1px solid var(--paper-edge);background:var(--card);min-height:168px;color:var(--ink);border-radius:22px;flex-direction:column;align-items:flex-start;gap:7px;padding:23px;transition:border-color .18s,transform .18s,box-shadow .18s;display:flex;position:relative}.practice-entry__card:hover,.practice-entry__card:focus-visible{border-color:var(--site);box-shadow:0 10px 24px -20px var(--site);transform:translateY(-2px)}.practice-entry__card--disabled{opacity:.58}.practice-entry__card-icon{color:var(--site);font-size:1.6rem}.practice-entry__card strong{font-size:1.45rem}.practice-entry__card small{color:var(--ink-soft);font-size:1rem}.practice-entry__card-arrow{color:var(--site);position:absolute;top:22px;left:20px}.practice-entry__back{margin-top:25px}.practice-entry__mobile-nav{display:none}@media (max-width:600px){.practice-entry-main{padding-bottom:90px}.practice-entry__grid{grid-template-columns:1fr 1fr;gap:10px}.practice-entry__card{min-height:145px;padding:16px}.practice-entry__card strong{font-size:1.14rem}.practice-entry__card small{font-size:.85rem}.practice-entry__diagnostic b{text-align:center;width:100%}.practice-entry__grade-picker{width:100%}.practice-entry__grade-picker select{flex:1}.practice-entry__mobile-nav{z-index:30;padding:6px 4px max(6px, env(safe-area-inset-bottom));border-top:1px solid var(--paper-edge);background:var(--card);grid-template-columns:repeat(4,1fr);display:grid;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -3px 18px #203b3516}.practice-entry__mobile-nav a{color:var(--ink-soft);border-radius:12px;justify-items:center;gap:2px;padding:5px 2px;font-size:.8rem;display:grid}.practice-entry__mobile-nav a span{font-size:1.35rem}.practice-entry__mobile-nav a[aria-current]{background:var(--paper-deep);color:var(--site);font-weight:800}}