.study-resource-intent{--resource-accent: var(--edu-resource-question-strong);--resource-accent-soft: var(--edu-surface-page);--surface-group: var(--edu-surface-card);--surface-page: var(--edu-surface-card);width:100%;height:100%;min-height:0;overflow-y:auto;background:var(--surface-page)}.study-resource-intent--concept{--resource-accent: var(--edu-resource-concept-fill);--resource-accent-soft: var(--edu-surface-card)}.study-resource-intent--mastery{--resource-accent: var(--edu-accent-orange-strong);--resource-accent-soft: var(--edu-surface-card)}.study-resource-intent--documents{--resource-accent: var(--edu-resource-concept-strong);--resource-accent-soft: var(--edu-surface-page)}.study-resource-intent__content{width:min(100%,73.5rem);margin:0 auto;padding:clamp(32px,4vw,52px) clamp(22px,4vw,48px) 80px}@media (min-width: 640px){.study-resource-intent__content{width:min(100%,74.5rem)}}.study-resource-intent__hero{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:28px;max-width:100%;margin:0}.study-resource-intent__copy,.study-resource-intent__browser,.study-resource-intent__picker{min-width:0}.study-resource-intent__resource-art{display:block;width:88px;height:88px;-o-object-fit:contain;object-fit:contain;flex:0 0 auto}.study-resource-intent__copy h1{margin:0;color:var(--text-primary);font-size:clamp(32px,5vw,40px);font-weight:700;letter-spacing:-.03em;line-height:1.08}.study-resource-intent__copy>p{max-width:34em;margin:8px 0 0;color:var(--text-secondary);font-size:17px;font-weight:400;line-height:1.47}.study-resource-intent__browser{max-width:100%;min-height:0;margin:24px auto 0;padding:0}.study-resource-intent__picker{display:flex;min-height:0}.study-resource-intent__seo{display:grid;gap:36px;margin:52px auto 0;padding:36px 0 0;border-top:.5px solid rgb(var(--edu-text-body-rgb)/.12)}.study-resource-intent__seo-intro{max-width:42rem}.study-resource-intent__seo-intro h2{margin:0;color:var(--text-primary);font-size:clamp(22px,2.4vw,26px);font-weight:650;letter-spacing:-.02em;line-height:1.15}.study-resource-intent__seo-intro p{margin:10px 0 0;color:var(--text-secondary);font-size:15px;font-weight:400;line-height:1.55}.study-resource-intent__hubs{display:grid;gap:14px}.study-resource-intent__hubs-heading h3{margin:0;color:var(--text-primary);font-size:17px;font-weight:650;letter-spacing:-.01em;line-height:1.2}.study-resource-intent__hubs-heading p{margin:5px 0 0;color:var(--text-muted);font-size:14px;font-weight:400;line-height:1.45}.study-resource-intent__hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.study-resource-intent__hub-card{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:84px;border:0;border-radius:var(--radius-card);background:var(--surface-group);box-shadow:0 1px rgb(var(--edu-overlay-ink-rgb)/.04);padding:16px 18px;text-decoration:none;transition:background .14s ease,transform .14s ease}.study-resource-intent__hub-card:hover{background:color-mix(in srgb,var(--resource-accent-soft) 58%,var(--edu-surface-card))}.study-resource-intent__hub-card:active{transform:scale(.99)}.study-resource-intent__hub-card:focus-visible{outline:none;box-shadow:var(--focus-ring)}.study-resource-intent__hub-card-copy{display:flex;min-width:0;flex-direction:column;gap:4px}.study-resource-intent__hub-card-copy strong{color:var(--text-primary);font-size:17px;font-weight:650;letter-spacing:-.015em;line-height:1.15}.study-resource-intent__hub-card-copy small{color:var(--text-muted);font-size:13px;font-weight:400;line-height:1.35}.study-resource-intent__hub-card-arrow{flex:0 0 auto;color:rgb(var(--edu-text-body-rgb)/.28);font-size:22px;font-weight:300;line-height:1}.study-resource-intent__subjects{display:grid;gap:16px}.study-resource-intent__subjects-heading h3{margin:0;color:var(--text-primary);font-size:17px;font-weight:650;letter-spacing:-.01em;line-height:1.2}.study-resource-intent__subjects-heading p{margin:5px 0 0;color:var(--text-muted);font-size:14px;font-weight:400;line-height:1.45}.study-resource-intent__subject-directory{display:grid;gap:10px}.study-resource-intent__subject-group{overflow:hidden;border-radius:var(--radius-card);background:var(--surface-group);box-shadow:0 1px rgb(var(--edu-overlay-ink-rgb)/.04);padding:16px 18px 18px}.study-resource-intent__subject-group h4{margin:0;color:var(--text-primary);font-size:15px;font-weight:650;letter-spacing:-.01em;line-height:1.2}.study-resource-intent__subject-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.study-resource-intent__subject-chip{display:inline-flex;align-items:center;min-height:34px;border:1px solid color-mix(in srgb,var(--resource-accent) 16%,var(--border-soft));border-radius:var(--radius-control-inner);background:color-mix(in srgb,var(--resource-accent-soft) 42%,var(--edu-surface-card));color:var(--text-primary);padding:0 12px;font-size:13px;font-weight:600;letter-spacing:-.006em;line-height:1;text-decoration:none;transition:background .14s ease,border-color .14s ease,color .14s ease}.study-resource-intent__subject-chip:hover{border-color:color-mix(in srgb,var(--resource-accent) 34%,var(--border-soft));background:color-mix(in srgb,var(--resource-accent-soft) 72%,var(--edu-surface-card));color:color-mix(in srgb,var(--resource-accent) 55%,var(--text-primary))}.study-resource-intent__subject-chip:focus-visible{outline:none;box-shadow:var(--focus-ring)}.study-resource-intent__faq :deep(.edu-faq-accordion__title){margin-bottom:12px;color:var(--text-primary);font-size:17px;font-weight:650;letter-spacing:-.01em}.study-resource-intent__faq :deep(.edu-faq-accordion__list){overflow:hidden;border:0;border-radius:var(--radius-control);background:var(--surface-group);box-shadow:0 1px rgb(var(--edu-overlay-ink-rgb)/.04)}.study-resource-intent__faq :deep(.edu-faq-accordion__item),.study-resource-intent__faq :deep(.edu-faq-accordion__item--closed),.study-resource-intent__faq :deep(.edu-faq-accordion__item--open){margin:0;border:0;border-bottom:.5px solid rgb(var(--edu-text-body-rgb)/.12);border-radius:0;background:transparent;box-shadow:none}.study-resource-intent__faq :deep(.edu-faq-accordion__item:last-child){border-bottom:0}.study-resource-intent__faq :deep(.edu-faq-accordion__item--closed:hover){background:color-mix(in srgb,var(--resource-accent-soft) 35%,var(--edu-surface-card));transform:none;box-shadow:none}.study-resource-intent__faq :deep(.edu-faq-accordion__trigger){padding:16px 18px}.study-resource-intent__faq :deep(.edu-faq-accordion__trigger span){color:var(--text-primary);font-size:15px;font-weight:600;letter-spacing:-.01em}.study-resource-intent__faq :deep(.edu-faq-accordion__panel-inner){padding:0 18px 16px}.study-resource-intent__faq :deep(.edu-faq-accordion__panel p){color:var(--text-muted);font-size:14px;font-weight:400;line-height:1.5}@media (max-width: 720px){.study-resource-intent-shell{height:auto;min-height:0;overflow:visible;border-radius:0;box-shadow:none!important;--tw-ring-shadow: 0 0 transparent;--tw-ring-offset-shadow: 0 0 transparent}.study-resource-intent{height:auto;overflow:visible}.study-resource-intent__content{padding:28px 16px calc(52px + env(safe-area-inset-bottom))}.study-resource-intent__hero{gap:16px}.study-resource-intent__resource-art{width:64px;height:64px}.study-resource-intent__copy h1{font-size:clamp(28px,8vw,34px)}.study-resource-intent__copy>p{font-size:16px}.study-resource-intent__seo{gap:28px;margin-top:40px;padding-top:28px}.study-resource-intent__hub-grid{grid-template-columns:1fr;gap:8px}.study-resource-intent__hub-card{min-height:72px}.study-resource-intent__subject-group{padding:14px 16px 16px}.study-resource-intent__subject-chips{gap:7px}}@media (prefers-reduced-motion: reduce){.study-resource-intent__hub-card:active{transform:none}.study-resource-intent__subject-chip{transition:none}}