.professional-resources{--professional-accent: #4f46e5;--professional-accent-strong: #4338ca;--professional-catalog-end: #7c3aed;--professional-ink: #0f172a;--professional-muted: #64748b;--professional-surface: #ffffff;--professional-surface-soft: #f1f5f9;--professional-border: #dbe3ee;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));-moz-column-gap:clamp(1rem,2.2vw,2rem);column-gap:clamp(1rem,2.2vw,2rem);padding-block:clamp(5rem,9vw,8rem)}.professional-resources--occupational{--professional-accent: #0f766e;--professional-accent-strong: #115e59;--professional-catalog-end: #2a9d8f;--professional-ink: var(--ot-ink, #172328);--professional-muted: var(--ot-muted, #596b70);--professional-surface: var(--ot-surface, #ffffff);--professional-border: var(--ot-border, #d7e0dc)}.professional-resources--speech{--professional-accent: #a84b56;--professional-accent-strong: #873744;--professional-catalog-end: #276f70;--professional-ink: var(--speech-ink, #1b272b);--professional-muted: var(--speech-muted, #5c6c70);--professional-surface: var(--speech-surface, #fffdf9);--professional-border: var(--speech-border, #dfd8cb)}.professional-resources--aba{--professional-ink: var(--aba-ink, #0f172a);--professional-muted: var(--aba-muted, #475569);--professional-surface: var(--aba-surface, #ffffff);--professional-border: var(--aba-border, #dbe3ee)}.professional-resource-list{min-width:0}.professional-resource-list--tools{grid-column:1 / 9}.professional-resource-list--guides{grid-column:9 / -1}.professional-resource-list__heading{display:grid;grid-template-columns:auto minmax(0,1fr);gap:1.25rem;align-items:baseline;border-bottom:1px solid var(--professional-border);padding-bottom:1.25rem}.professional-resource-list__heading h2{margin:0;color:var(--professional-ink);font-size:clamp(1.7rem,1.45rem + 1vw,2.5rem);font-weight:850;letter-spacing:-.04em;line-height:1.02}.professional-resource-list__section-number,.professional-resource-list__ordinal{color:var(--professional-accent-strong);font-size:.68rem;font-weight:850;font-variant-numeric:tabular-nums;letter-spacing:.1em}.professional-resource-list__section-number{margin:0}.professional-resource-list ul{margin:1.25rem 0 0;padding:0;list-style:none}.professional-resource-list--tools ul{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,18rem),1fr));gap:.8rem}.professional-resource-list li{min-width:0}.professional-resource-list a{color:var(--professional-ink);text-decoration:none;touch-action:manipulation;-webkit-tap-highlight-color:color-mix(in srgb,var(--professional-accent) 18%,transparent)}.professional-resource-list--tools a{position:relative;display:grid;height:100%;min-height:100%;grid-template-rows:auto 1fr;overflow:hidden;border:1px solid var(--professional-border);background:var(--professional-surface);transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease}.professional-resource-list__media{display:block;overflow:hidden;aspect-ratio:1;border-bottom:1px solid var(--professional-border);background:var(--professional-surface-soft)}.professional-resource-list__media img{width:100%;height:100%;-o-object-fit:contain;object-fit:contain;transition:transform .42s cubic-bezier(.16,1,.3,1)}.professional-resource-list__media--catalog{display:grid;place-items:center;background:linear-gradient(135deg,color-mix(in srgb,var(--professional-accent) 96%,white),var(--professional-catalog-end));color:#fff}.professional-resource-list__catalog-mark{display:grid;justify-items:center;gap:clamp(.55rem,1.2vw,.85rem);padding-inline:.5rem;font-size:clamp(.68rem,.62rem + .28vw,.86rem);font-weight:800;letter-spacing:.08em;text-align:center;text-transform:uppercase}.professional-resource-list__catalog-mark svg{width:clamp(2.6rem,4vw,4rem);height:auto;stroke-width:1.35}.professional-resource-list--tools .professional-resource-list__copy{min-width:0;padding:.9rem 3.25rem 1rem .9rem}.professional-resource-list strong,.professional-resource-list small{display:block}.professional-resource-list strong{font-size:.9rem;line-height:1.4}.professional-resource-list small{margin-top:.2rem;color:var(--professional-muted);font-size:.78rem;line-height:1.4}.professional-resource-list__arrow{display:grid;width:2.35rem;height:2.35rem;place-items:center;border:1px solid var(--professional-border);background:var(--professional-surface);color:var(--professional-accent);transition:background-color .16s ease,color .16s ease,transform .16s cubic-bezier(.16,1,.3,1)}.professional-resource-list__arrow svg{width:1.2rem;height:1.2rem}.professional-resource-list--tools .professional-resource-list__arrow{position:absolute;right:.7rem;bottom:.7rem}.professional-resource-list--guides li+li{border-top:1px solid var(--professional-border)}.professional-resource-list--guides a{display:grid;min-height:4.75rem;grid-template-columns:auto minmax(0,1fr) auto;gap:.9rem;align-items:center;padding-block:.85rem}.professional-resource-list a:focus-visible{outline:3px solid color-mix(in srgb,var(--professional-accent) 55%,transparent);outline-offset:3px}@media(hover:hover){.professional-resource-list--tools a:hover{border-color:color-mix(in srgb,var(--professional-accent) 42%,var(--professional-border));box-shadow:0 .8rem 2rem color-mix(in srgb,var(--professional-accent) 12%,transparent);transform:translateY(-.16rem)}.professional-resource-list--tools a:hover img{transform:scale(1.035)}.professional-resource-list a:hover .professional-resource-list__arrow{background:var(--professional-accent);color:#fff;transform:translate(.2rem)}}@media(max-width:66rem){.professional-resource-list--tools,.professional-resource-list--guides{grid-column:1 / -1}.professional-resource-list--guides{margin-top:clamp(3.5rem,8vw,6rem)}.professional-resource-list--tools ul{grid-template-columns:repeat(auto-fit,minmax(min(100%,18rem),1fr))}}@media(max-width:32rem){.professional-resources{padding-block:clamp(4rem,16vw,5rem)}.professional-resource-list__heading{gap:.9rem}.professional-resource-list--tools ul{gap:.65rem}.professional-resource-list--tools .professional-resource-list__copy{padding:.8rem 2.8rem .9rem .75rem}.professional-resource-list strong{font-size:.84rem}.professional-resource-list small{font-size:.74rem}.professional-resource-list__arrow{width:2.35rem;height:2.35rem}}@media(prefers-reduced-motion:reduce){.professional-resource-list--tools a,.professional-resource-list__media img,.professional-resource-list__arrow{transition-duration:.01ms}}@media(forced-colors:active){.professional-resource-list--tools a,.professional-resource-list__arrow,.professional-resource-list__media{border:1px solid CanvasText}}.public-demo-exercise-preview{position:relative;min-width:0;width:100%;max-width:100%;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}[data-solution-preview-boundary]{min-width:0;max-width:100%}[data-antitaglio-columns]>li>a{grid-template-columns:minmax(0,1fr)}[data-antitaglio-columns]>li>a strong,[data-antitaglio-columns]>li>a small{overflow-wrap:anywhere}.public-demo-exercise-preview__content,.public-demo-exercise-preview__content>*{width:100%;height:100%}.public-demo-exercise-preview__content{overflow:hidden;background:#fff}.public-demo-exercise-preview__skeleton{display:grid;width:100%;height:100%;grid-template-columns:.8fr 1fr;grid-template-rows:repeat(2,1fr);gap:.55rem;background:#f8fafc;padding:clamp(.7rem,1.6vw,1.15rem)}.public-demo-exercise-preview__skeleton span{border-radius:.75rem;background:linear-gradient(110deg,#eef2f7 20%,#f8fafc,#eef2f7 64%);background-size:220% 100%;animation:public-demo-preview-loading 1.2s ease-in-out infinite}.public-demo-exercise-preview__skeleton span:first-child{grid-row:1 / -1}@keyframes public-demo-preview-loading{to{background-position-x:-220%}}@media(prefers-reduced-motion:reduce){.public-demo-exercise-preview__skeleton span{animation:none}}