.resource-card[data-astro-cid-fzs2epah]{position:relative;display:flex;flex-direction:column;background:var(--color-surface-container);border:1px solid var(--color-outline-variant);border-radius:var(--radius-lg);overflow:hidden;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.resource-card[data-astro-cid-fzs2epah]:not(.resource-card--locked):hover{transform:scale(1.02);box-shadow:0 0 20px #880e361f,var(--shadow-lg)}.resource-card--locked[data-astro-cid-fzs2epah]{opacity:.6;filter:grayscale(.4);cursor:default}.resource-card--featured[data-astro-cid-fzs2epah]{border-color:var(--color-primary)}.resource-card__badges[data-astro-cid-fzs2epah]{position:absolute;top:var(--spacing-3);right:var(--spacing-3);display:flex;gap:var(--spacing-2);flex-wrap:wrap;justify-content:flex-end;pointer-events:none}.resource-card__badge[data-astro-cid-fzs2epah]{display:inline-flex;align-items:center;background:var(--color-primary);color:#fff;font-family:var(--font-family-display);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);letter-spacing:.05em;padding:.2rem .6rem;border-radius:var(--radius-full)}.resource-card__badge--featured[data-astro-cid-fzs2epah]{background:var(--color-primary)}.resource-card__badge--version[data-astro-cid-fzs2epah]{background:var(--color-primary-dark);font-family:var(--font-family);font-size:var(--font-size-xs);opacity:.9}@media(prefers-color-scheme:dark){.resource-card--featured[data-astro-cid-fzs2epah]{border-color:var(--color-secondary)}.resource-card__badge[data-astro-cid-fzs2epah]{background:var(--color-secondary);color:#4f001d}}.resource-card__thumbnail[data-astro-cid-fzs2epah]{width:100%;height:160px;overflow:hidden;background:var(--color-gray-100);display:flex;align-items:center;justify-content:center}.resource-card__thumbnail[data-astro-cid-fzs2epah] img[data-astro-cid-fzs2epah]{width:100%;height:100%;object-fit:cover}.resource-card__thumb-placeholder[data-astro-cid-fzs2epah]{font-size:3rem;color:var(--color-gray-400)}.resource-card__body[data-astro-cid-fzs2epah]{padding:var(--spacing-4) var(--spacing-4) 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1rem;background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-md);font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);cursor:pointer;transition:background var(--transition-fast),transform var(--transition-fast)}.btn-view[data-astro-cid-fzs2epah]:hover{background:var(--color-primary-dark);transform:scale(.98)}@media(prefers-color-scheme:dark){.btn-view[data-astro-cid-fzs2epah]{background:var(--color-secondary);color:#4f001d}.btn-view[data-astro-cid-fzs2epah]:hover{background:var(--color-secondary-light)}}.btn-download[data-astro-cid-fzs2epah]{padding:.6rem .75rem;background:transparent;color:var(--color-primary);border:1px solid var(--color-primary);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);transition:background var(--transition-fast)}.btn-download[data-astro-cid-fzs2epah]:hover{background:var(--color-secondary-light);color:var(--color-primary-dark)}@media(prefers-color-scheme:dark){.btn-download[data-astro-cid-fzs2epah]{color:var(--color-secondary);border-color:var(--color-secondary)}.btn-download[data-astro-cid-fzs2epah]:hover{background:#ff8fa61a}}.pdf-modal[data-astro-cid-y2k5ppwi]{position:fixed;inset:0;z-index:var(--z-modal);display:flex;align-items:center;justify-content:center;padding:var(--spacing-4)}.pdf-modal[data-astro-cid-y2k5ppwi][hidden]{display:none}.pdf-modal__backdrop[data-astro-cid-y2k5ppwi]{position:absolute;inset:0;background:#000000b3;backdrop-filter:blur(4px);cursor:pointer}.pdf-modal__container[data-astro-cid-y2k5ppwi]{position:relative;z-index:1;width:100%;max-width:900px;height:85vh;background:var(--color-surface-container);border-radius:var(--radius-xl);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-xl);animation:modalIn .25s cubic-bezier(.4,0,.2,1) forwards}@keyframes modalIn{0%{opacity:0;transform:scale(.95) translateY(16px)}to{opacity:1;transform:scale(1) translateY(0)}}@media(prefers-reduced-motion:reduce){.pdf-modal__container[data-astro-cid-y2k5ppwi]{animation:none}}.pdf-modal__header[data-astro-cid-y2k5ppwi]{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-4);padding:var(--spacing-4) var(--spacing-6);border-bottom:1px solid 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var(--transition-fast)}.pdf-modal__close[data-astro-cid-y2k5ppwi]:hover{background:var(--color-gray-100)}.pdf-modal__viewer[data-astro-cid-y2k5ppwi]{flex:1;overflow:hidden;position:relative}.pdf-modal__viewer[data-astro-cid-y2k5ppwi] iframe[data-astro-cid-y2k5ppwi]{width:100%;height:100%;border:none;display:block}.pdf-modal__mobile-fallback[data-astro-cid-y2k5ppwi]{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-4);padding:var(--spacing-8);text-align:center}.pdf-modal__mobile-fallback[data-astro-cid-y2k5ppwi][hidden]{display:none}.btn-mobile-open[data-astro-cid-y2k5ppwi]{display:inline-block;padding:.75rem 1.5rem;background:var(--color-primary);color:#fff;border-radius:var(--radius-md);font-weight:var(--font-weight-semibold)}@media(prefers-color-scheme:dark){.btn-mobile-open[data-astro-cid-y2k5ppwi]{background:var(--color-secondary);color:#4f001d}}.resources-section[data-astro-cid-rnh73jqy]{padding-top:calc(72px + var(--spacing-12));padding-bottom:var(--spacing-20);min-height:80vh}.resources-header[data-astro-cid-rnh73jqy]{text-align:center;margin-bottom:var(--spacing-12);max-width:var(--max-width-text);margin-left:auto;margin-right:auto}.resources-overline[data-astro-cid-rnh73jqy]{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);letter-spacing:.2em;text-transform:uppercase;color:var(--color-primary);margin-bottom:var(--spacing-3)}@media(prefers-color-scheme:dark){.resources-overline[data-astro-cid-rnh73jqy]{color:var(--color-secondary)}}.resources-title[data-astro-cid-rnh73jqy]{font-size:clamp(2rem,4vw,3rem);font-weight:var(--font-weight-bold);letter-spacing:-.03em;margin-bottom:var(--spacing-4);color:var(--color-ink)}.resources-subtitle[data-astro-cid-rnh73jqy]{font-size:var(--font-size-lg);color:var(--color-ink-soft);line-height:1.6;margin-bottom:0}.filter-bar[data-astro-cid-rnh73jqy]{display:flex;flex-wrap:wrap;gap:var(--spacing-2);padding:var(--spacing-3) 0;margin-bottom:var(--spacing-8);position:sticky;top:64px;z-index:var(--z-sticky);background:var(--color-surface);border-bottom:1px solid transparent;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.filter-bar[data-astro-cid-rnh73jqy].is-stuck{border-bottom-color:var(--color-outline-variant);box-shadow:0 4px 12px #0000000f}.filter-btn[data-astro-cid-rnh73jqy]{padding:.45rem 1rem;border-radius:var(--radius-full);border:1px solid var(--color-outline-variant);background:transparent;color:var(--color-ink-soft);font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;white-space:nowrap;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast);min-height:48px}.filter-btn[data-astro-cid-rnh73jqy]:hover{background:var(--color-gray-100);color:var(--color-ink)}.filter-btn--active[data-astro-cid-rnh73jqy]{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}@media(prefers-color-scheme:dark){.filter-btn--active[data-astro-cid-rnh73jqy]{background:var(--color-secondary);color:#4f001d;border-color:var(--color-secondary)}.filter-btn[data-astro-cid-rnh73jqy]:hover{background:var(--color-gray-200)}}.course-section[data-astro-cid-rnh73jqy]{margin-bottom:var(--spacing-12);transition:opacity var(--transition-normal),transform var(--transition-normal)}.course-section[data-astro-cid-rnh73jqy][hidden]{display:none}.course-section__title[data-astro-cid-rnh73jqy]{font-family:var(--font-family-display);font-size:var(--font-size-2xl);font-weight:var(--font-weight-semibold);letter-spacing:-.02em;color:var(--color-ink);margin-bottom:var(--spacing-6);padding-bottom:var(--spacing-3);border-bottom:2px solid var(--color-primary);display:inline-block}@media(prefers-color-scheme:dark){.course-section__title[data-astro-cid-rnh73jqy]{border-bottom-color:var(--color-secondary)}}.resource-grid[data-astro-cid-rnh73jqy]{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:var(--spacing-6)}@media(min-width:768px){.resource-grid[data-astro-cid-rnh73jqy]{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}}.resources-back[data-astro-cid-rnh73jqy]{margin-top:var(--spacing-12);text-align:center}.resources-back[data-astro-cid-rnh73jqy] a[data-astro-cid-rnh73jqy]{color:var(--color-primary);font-weight:var(--font-weight-medium)}@media(prefers-color-scheme:dark){.resources-back[data-astro-cid-rnh73jqy] a[data-astro-cid-rnh73jqy]{color:var(--color-secondary)}}