.nc-subnav{display:flex;flex-wrap:wrap;gap:.4rem;margin:-.4rem 0 .25rem}.nc-subnav a{display:inline-flex;align-items:center;min-height:40px;padding:.4rem .85rem;border-radius:999px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-muted);font-size:.84rem;font-weight:600}.nc-subnav a:hover{color:var(--text);background:var(--surface)}.nc-subnav a[aria-current=page]{color:var(--ems);background:var(--cyan-dim);border-color:#0057b838}.nc-watermark{font-size:.65rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}.nc-chip-row{display:flex;flex-wrap:wrap;gap:.4rem;max-width:100%;min-width:0}.nc-chip-row.scroll{flex-wrap:wrap;overflow-x:visible}.nc-chip{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:.35rem .8rem;border-radius:999px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-muted);font-size:.82rem;font-weight:600;white-space:nowrap;touch-action:manipulation}.nc-chip:hover{color:var(--text);background:var(--surface)}.nc-chip[aria-pressed=true],.nc-chip.is-on{color:#0b1f3a;background:linear-gradient(135deg,var(--gold-bright),var(--gold));border-color:transparent;box-shadow:0 4px 14px #c9a2273d}.nc-chip:disabled{opacity:.45;cursor:not-allowed}.nc-label{font-size:.65rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim);margin-bottom:.4rem}.nc-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-soft);padding:1.15rem 1.2rem}.nc-card h2,.nc-card h3{letter-spacing:-.02em}.nc-muted{color:var(--text-muted);font-size:.95rem;line-height:1.55}.nc-list{display:flex;flex-direction:column;gap:.7rem}.nc-row{display:block;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1rem 1.1rem;text-decoration:none!important;color:inherit;transition:border-color .15s,background .15s,box-shadow .15s}.nc-row:hover{background:var(--bg-card-hover);border-color:var(--border-strong);box-shadow:var(--shadow-soft)}.nc-row-top{display:flex;justify-content:space-between;gap:.75rem;align-items:flex-start}.nc-row h3{font-size:1.05rem;font-weight:700;color:var(--text);margin-top:.15rem}.nc-meta{font-size:.72rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--ems-mid)}.nc-meta-dim{color:var(--text-dim);font-size:.78rem;font-weight:600;white-space:nowrap}.nc-acuity{display:inline-flex;align-items:center;border-radius:999px;padding:.15rem .5rem;font-size:.65rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--border)}.nc-acuity-high{color:#9b1c2c;background:#c43c4e1a;border-color:#c43c4e38}.nc-acuity-med{color:#8a6d12;background:var(--gold-soft);border-color:#c9a22759}.nc-acuity-low{color:var(--success);background:#1a8f5c1a;border-color:#1a8f5c38}.nc-tag{display:inline-flex;border-radius:999px;padding:.12rem .5rem;background:var(--surface);color:var(--text-dim);font-size:.68rem;font-weight:600}.nc-input,.nc-textarea{width:100%;font-family:var(--font);font-size:1rem;color:var(--text);background:#fff;border:1px solid var(--border-strong);border-radius:var(--radius-xs);padding:.7rem .85rem;outline:none}.nc-textarea{min-height:320px;font-family:var(--mono);font-size:.88rem;line-height:1.55;resize:vertical}.nc-textarea.section{min-height:96px}.nc-input:focus,.nc-textarea:focus{border-color:#0057b873;box-shadow:0 0 0 3px #0057b81f}.nc-studio-grid{display:grid;grid-template-columns:minmax(260px,340px) minmax(0,1fr);gap:1.15rem;align-items:start}.nc-call-sheet{position:sticky;top:calc(var(--header-h) + 12px);max-height:calc(100dvh - var(--header-h) - 24px);overflow:auto;padding:1rem 1.05rem}.nc-call-row{display:grid;gap:.2rem;margin:.65rem 0}@media(min-width:720px){.nc-call-row{grid-template-columns:7.5rem 1fr;gap:.7rem}}.nc-call-row dt{font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim)}.nc-call-row dd{font-size:.9rem;color:var(--text);line-height:1.5}.nc-call-sheet details{background:var(--surface);border-radius:var(--radius-xs);padding:.55rem .7rem;margin:.45rem 0}.nc-call-sheet summary{cursor:pointer;font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim)}.nc-dl-grid{display:grid;gap:.5rem;margin-top:.55rem}@media(min-width:560px){.nc-dl-grid{grid-template-columns:1fr 1fr}}.nc-dl-grid div{background:var(--bg-elevated);border-radius:9px;padding:.5rem .65rem}.nc-dl-grid dt{font-size:.62rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim)}.nc-vitals-scroll{overflow-x:auto;margin-top:.35rem}.nc-vitals{width:100%;border-collapse:collapse;font-size:.78rem;font-family:var(--mono)}.nc-vitals th,.nc-vitals td{padding:.35rem .45rem;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}.nc-vitals th{color:var(--text-dim);font-size:.65rem;letter-spacing:.06em;text-transform:uppercase}.nc-checklist{margin-bottom:.85rem}.nc-check-track{height:6px;border-radius:999px;background:var(--surface);overflow:hidden;margin:.45rem 0 .55rem}.nc-check-fill{height:100%;background:linear-gradient(90deg,var(--ems-mid),var(--gold));border-radius:999px}.nc-check-list{display:grid;gap:.25rem}@media(min-width:640px){.nc-check-list{grid-template-columns:1fr 1fr}}.nc-check-list li{display:flex;gap:.4rem;font-size:.8rem;color:var(--text-dim)}.nc-check-list li.is-ok{color:var(--success)}.nc-hint{display:block;font-size:.7rem;color:var(--text-dim);font-weight:500}.nc-sticky-score{position:sticky;bottom:0;z-index:20;margin:1rem -.2rem 0;padding:.75rem .2rem calc(.75rem + env(safe-area-inset-bottom));background:linear-gradient(180deg,transparent,var(--bg) 28%)}.nc-sticky-score .btn{width:100%}.nc-banner{border-radius:var(--radius-sm);padding:.75rem .9rem;font-size:.9rem;line-height:1.45}.nc-banner-warn{border:1px solid rgba(201,162,39,.4);background:#c9a2271a;color:#6d5610}.nc-banner-danger{border:1px solid rgba(196,60,78,.28);background:#c43c4e14;color:#9b1c2c}.nc-good-bad{display:grid;gap:.85rem}@media(min-width:760px){.nc-good-bad{grid-template-columns:1fr 1fr}}.nc-snippet-good{border-color:#1a8f5c47}.nc-snippet-bad{border-color:#c43c4e47}.nc-lesson-body{display:flex;flex-direction:column;gap:.75rem;color:var(--text);line-height:1.65}.nc-lesson-body h2{font-size:1.15rem;margin-top:.4rem}.nc-lesson-body ul{padding-left:1.2rem;list-style:disc}.nc-quiz{overflow-anchor:none}.nc-quiz fieldset{border:0;margin:0 0 1.15rem;padding:0}.nc-quiz legend{font-weight:700;margin-bottom:.45rem}.nc-choice{display:flex;align-items:center;gap:.65rem;min-height:48px;padding:.65rem .75rem;border:1px solid var(--border);border-radius:var(--radius-xs);margin-bottom:.4rem;cursor:pointer}.nc-choice.is-selected{border-color:#0057b866;background:var(--cyan-dim)}.nc-choice.is-correct{border-color:#1a8f5c73;background:#1a8f5c14}.nc-choice.is-wrong{border-color:#c43c4e66;background:#c43c4e0f}.nc-letter{flex-shrink:0;width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:var(--surface);font-size:.75rem;font-weight:700;color:var(--text-muted)}.nc-score-grid{display:grid;gap:.65rem}@media(min-width:640px){.nc-score-grid{grid-template-columns:1fr 1fr}}.nc-dim{background:var(--surface);border-radius:var(--radius-xs);padding:.75rem}.nc-dim-head{display:flex;justify-content:space-between;font-size:.88rem;font-weight:700}.nc-track{height:8px;border-radius:999px;background:#003f8714;overflow:hidden;margin:.45rem 0}.nc-fill{height:100%;background:linear-gradient(90deg,var(--ems-mid),var(--gold))}.nc-dim ul{font-size:.78rem;color:var(--text-muted);padding-left:1rem}.nc-compare{display:grid;gap:.85rem}@media(min-width:900px){.nc-compare{grid-template-columns:1fr 1fr}}.nc-pre{max-height:28rem;overflow:auto;white-space:pre-wrap;font-family:var(--mono);font-size:.82rem;line-height:1.55;color:var(--text);margin-top:.55rem}.nc-pre mark{background:#c9a22759;color:inherit;padding:0 .1em}.nc-hits{color:var(--success)}.nc-misses{color:#9b1c2c}.nc-modal-backdrop{position:fixed;inset:0;z-index:80;background:#0b1f3a8c;display:flex;align-items:flex-end;justify-content:center;padding:1rem}@media(min-width:640px){.nc-modal-backdrop{align-items:center}}.nc-modal{width:min(36rem,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:1.25rem 1.3rem 1.4rem}.nc-modal pre{white-space:pre-wrap;font-family:var(--font);font-size:.9rem;line-height:1.55;color:var(--text-muted);margin:.85rem 0 1.1rem}.nc-empty{text-align:center;padding:2rem 1rem}.nc-skill-row{display:grid;grid-template-columns:7.5rem 1fr 2.4rem;gap:.65rem;align-items:center;margin:.45rem 0;font-size:.88rem}.nc-section-pills{display:flex;flex-wrap:wrap;gap:.35rem}.nc-section-pills span{font-size:.72rem;font-weight:700;padding:.2rem .5rem;border-radius:999px;background:var(--surface);color:var(--text-dim)}.nc-section-pills span.filled{background:var(--cyan-dim);color:var(--ems)}body.nc-studio .main{max-width:1240px;padding-top:1.35rem;gap:1.25rem}@media(max-width:900px){.nc-studio-grid{grid-template-columns:1fr}.nc-call-sheet{position:static;max-height:none}.nc-call-sheet.is-collapsed{display:none}}