.bit-card[data-astro-cid-fxafpak2]{--bit-card-min-height: 280px;perspective:1200px;cursor:pointer;width:var(--bit-card-width, 100%);max-width:100%;height:var(--bit-card-height, 320px);min-height:var(--bit-card-min-height);transition:height .35s ease}.bit-card[data-astro-cid-fxafpak2]:focus-visible{outline:2px solid var(--category-color-90);outline-offset:4px;border-radius:var(--radius-lg)}.bit-card__inner[data-astro-cid-fxafpak2]{position:relative;width:100%;height:100%;transition:transform .6s cubic-bezier(.4,0,.2,1);transform-style:preserve-3d}.bit-card[data-astro-cid-fxafpak2].is-flipped .bit-card__inner[data-astro-cid-fxafpak2]{transform:rotateY(180deg)}.bit-card__face[data-astro-cid-fxafpak2]{position:absolute;width:100%;height:100%;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:var(--radius-lg);border:1px solid color-mix(in srgb,var(--category-color) 16%,var(--color-border));background:color-mix(in srgb,var(--color-surface) 88%,transparent);box-shadow:var(--shadow-soft),0 0 0 1px color-mix(in srgb,var(--category-color) 18%,transparent);backdrop-filter:blur(16px) saturate(120%);overflow:hidden;display:flex;flex-direction:column;isolation:isolate}.bit-card__face[data-astro-cid-fxafpak2]:before{content:"";position:absolute;inset:-1px;background:radial-gradient(circle at 20% 20%,color-mix(in srgb,var(--category-color) 28%,transparent) 0,transparent 32%),radial-gradient(circle at 78% 8%,color-mix(in srgb,var(--category-color) 20%,transparent) 0,transparent 36%),linear-gradient(145deg,color-mix(in srgb,var(--category-color) 26%,transparent),color-mix(in srgb,var(--color-surface) 82%,transparent) 45%,color-mix(in srgb,var(--color-bg-muted) 68%,transparent));opacity:.82;pointer-events:none;z-index:0}.bit-card__face[data-astro-cid-fxafpak2]>[data-astro-cid-fxafpak2]{position:relative;z-index:1}.bit-card__back[data-astro-cid-fxafpak2]{transform:rotateY(180deg)}.bit-card__header[data-astro-cid-fxafpak2]{display:flex;align-items:center;gap:.5rem;padding:.85rem 1.25rem;background:linear-gradient(120deg,color-mix(in srgb,var(--category-color) 45%,transparent),color-mix(in srgb,var(--category-color) 18%,var(--color-surface-strong) 82%));color:var(--color-text);font-family:var(--font-heading);font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase}.bit-card__icon[data-astro-cid-fxafpak2]{font-size:1rem;line-height:1}.bit-card__body[data-astro-cid-fxafpak2]{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:1.5rem;gap:1rem}.bit-card__title[data-astro-cid-fxafpak2]{font-family:var(--font-heading);font-size:clamp(1.15rem,2.2vw,1.4rem);font-weight:600;letter-spacing:.03em;line-height:1.35;color:var(--color-text);margin:0;text-align:center}.bit-card__hint[data-astro-cid-fxafpak2]{display:flex;align-items:center;justify-content:center;gap:.4rem;padding:.75rem 1rem;font-size:.72rem;font-family:var(--font-heading);color:var(--color-text-soft);letter-spacing:.08em;text-transform:uppercase;margin:0;border-top:1px solid var(--color-border);background:linear-gradient(90deg,color-mix(in srgb,var(--category-color) 14%,transparent),color-mix(in srgb,var(--category-color) 8%,var(--color-surface) 92%));backdrop-filter:blur(8px)}.bit-card__flip-icon[data-astro-cid-fxafpak2]{font-size:.95rem;transition:transform .3s ease}.bit-card[data-astro-cid-fxafpak2]:hover .bit-card__flip-icon[data-astro-cid-fxafpak2]{transform:rotate(180deg)}.bit-card__content[data-astro-cid-fxafpak2]{justify-content:flex-start;align-items:stretch;padding:1.25rem;font-size:.9rem;line-height:1.7;color:var(--color-text-soft);scrollbar-width:thin}.bit-card__content[data-astro-cid-fxafpak2] p{margin:0 0 .75rem}.bit-card__content[data-astro-cid-fxafpak2] p:last-child{margin-bottom:0}.bit-card__content[data-astro-cid-fxafpak2] code{font-family:var(--font-mono);font-size:.85em;padding:.15rem .4rem;border-radius:4px;background:color-mix(in srgb,rgb(var(--color-highlight-rgb)) 28%,color-mix(in srgb,var(--color-surface-strong),var(--color-bg-muted)));box-shadow:0 10px 26px #0000000f;color:var(--color-text)}.bit-card__content[data-astro-cid-fxafpak2] pre{margin:.75rem 0;padding:.85rem;border-radius:var(--radius-sm);background:color-mix(in srgb,rgb(var(--color-highlight-rgb)) 34%,color-mix(in srgb,var(--color-surface-strong),var(--color-bg-muted)));box-shadow:0 10px 30px #0000000f;overflow-x:auto;font-size:.75rem;line-height:1.5}.bit-card__content[data-astro-cid-fxafpak2] pre code{padding:0;background:none;font-size:inherit}.bit-card__content[data-astro-cid-fxafpak2] strong{color:var(--color-text);font-weight:600}.bit-card__content[data-astro-cid-fxafpak2] ul,.bit-card__content[data-astro-cid-fxafpak2] ol{margin:.5rem 0;padding-left:1.25rem}.bit-card__content[data-astro-cid-fxafpak2] li{margin-bottom:.25rem}.bit-card__content[data-astro-cid-fxafpak2] .katex{font-size:.95em}.bit-card__content[data-astro-cid-fxafpak2] .katex-display{margin:.75rem 0;overflow-x:auto;overflow-y:hidden}.bit-card__content[data-astro-cid-fxafpak2] .katex-display>.katex{font-size:.9em}.bit-card[data-astro-cid-fxafpak2]:hover .bit-card__face[data-astro-cid-fxafpak2]{box-shadow:var(--shadow-soft),0 0 0 2px color-mix(in srgb,var(--category-color) 40%,transparent)}.bit-card[data-astro-cid-fxafpak2]:hover .bit-card__inner[data-astro-cid-fxafpak2]{transform:translateY(-4px)}.bit-card[data-astro-cid-fxafpak2].is-flipped:hover .bit-card__inner[data-astro-cid-fxafpak2]{transform:rotateY(180deg) translateY(-4px)}@media (hover: none){.bit-card[data-astro-cid-fxafpak2]:hover .bit-card__inner[data-astro-cid-fxafpak2]{transform:none}.bit-card[data-astro-cid-fxafpak2].is-flipped:hover .bit-card__inner[data-astro-cid-fxafpak2]{transform:rotateY(180deg)}}[data-theme=dark] .bit-card__content[data-astro-cid-fxafpak2] code{background:color-mix(in srgb,rgb(var(--color-highlight-rgb)) 36%,color-mix(in srgb,var(--color-bg-strong),var(--color-surface-strong)))}[data-theme=dark] .bit-card__content[data-astro-cid-fxafpak2] pre{background:color-mix(in srgb,rgb(var(--color-highlight-rgb)) 42%,color-mix(in srgb,var(--color-bg-strong),var(--color-surface-strong)))}.bits-wrapper[data-astro-cid-vv4hjg6n]{display:block}.bits-controls[data-astro-cid-vv4hjg6n]{display:grid;gap:1rem;margin-bottom:clamp(1.5rem,3vw,2rem)}.bits-grid[data-astro-cid-vv4hjg6n]{display:grid;gap:clamp(1.5rem,3vw,2rem);grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}@media (min-width: 1200px){.bits-grid[data-astro-cid-vv4hjg6n]{grid-template-columns:repeat(3,1fr)}}.bits-item[data-astro-cid-vv4hjg6n]{min-height:300px}.bits-item[data-astro-cid-vv4hjg6n][hidden]{display:none!important}.filter-chip[data-astro-cid-vv4hjg6n]{display:inline-flex;align-items:center;gap:.4rem}.filter-chip__icon[data-astro-cid-vv4hjg6n]{font-size:.9rem;line-height:1}.filter-chip[data-astro-cid-vv4hjg6n][data-filter-category]:not(.filter-chip--all).is-active{background:color-mix(in srgb,var(--chip-color) 20%,transparent);border-color:var(--chip-color);color:var(--chip-color)}.filter-chip[data-astro-cid-vv4hjg6n][data-filter-category]:not(.filter-chip--all):hover,.filter-chip[data-astro-cid-vv4hjg6n][data-filter-category]:not(.filter-chip--all):focus-visible{border-color:var(--chip-color);color:var(--chip-color)}.empty-state[data-astro-cid-vv4hjg6n]{margin-top:1.5rem;font-size:.95rem;color:var(--color-text-soft);text-align:center}