.vdc-container[data-astro-cid-r4vgzwvh]{max-width:1200px;margin:0 auto;padding:0 16px}.vdc-hero[data-astro-cid-r4vgzwvh]{background-color:var(--color-brand-ink);background-image:linear-gradient(135deg,var(--color-brand-ink),var(--color-legacy-extra-1,var(--color-brand-accent)));color:var(--color-brand-surface);text-align:center;padding:140px 0 60px}.vdc-hero__inner[data-astro-cid-r4vgzwvh]{max-width:1080px;margin:0 auto;padding:0 16px}.vdc-hero__heading[data-astro-cid-r4vgzwvh]{color:var(--color-brand-surface);margin:0 0 16px;padding-top:1.5rem;font-size:clamp(2rem,4vw,3rem);font-weight:700;line-height:1.2}.vdc-hero__subtitle[data-astro-cid-r4vgzwvh]{color:var(--color-brand-surface);margin:0;font-weight:700}.vdc-about[data-astro-cid-r4vgzwvh]{padding:30px 0}.vdc-about--alt[data-astro-cid-r4vgzwvh]{background-color:var(--color-legacy-surface)}.vdc-row[data-astro-cid-r4vgzwvh]{grid-template-columns:1fr;align-items:center;gap:32px;display:grid}@media (width>=992px){.vdc-row[data-astro-cid-r4vgzwvh]{grid-template-columns:1fr 1fr}}.vdc-heading[data-astro-cid-r4vgzwvh]{color:var(--color-brand-secondary);margin:0 0 30px;font-size:clamp(1.5rem,2.6vw,2rem);font-weight:700;line-height:1.3}.vdc-para[data-astro-cid-r4vgzwvh]{color:var(--color-brand-secondary);margin:0 0 12px;font-size:1rem;line-height:1.75}.vdc-img[data-astro-cid-r4vgzwvh]{border-radius:var(--radius-md);width:100%;height:auto;margin:0 auto;display:block}.vdc-link[data-astro-cid-r4vgzwvh]{color:var(--color-brand-accent);font-weight:600;text-decoration:underline}.vdc-tech[data-astro-cid-r4vgzwvh]{padding:40px 0}.vdc-section-heading[data-astro-cid-r4vgzwvh]{text-align:center;color:var(--color-brand-ink);margin:0 0 30px;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700}.vdc-underline[data-astro-cid-r4vgzwvh]{color:var(--color-brand-accent);border-bottom:2px solid var(--color-brand-accent);padding-bottom:4px}.vdc-tech__block[data-astro-cid-r4vgzwvh]{border-top:1px solid var(--color-legacy-divider);padding:30px 0}.vdc-tech__block--alt[data-astro-cid-r4vgzwvh]{background-color:var(--color-legacy-surface);border-radius:var(--radius-md);padding:30px 16px}.vdc-tech__sub[data-astro-cid-r4vgzwvh]{color:var(--color-brand-ink);margin:0 0 12px;font-size:1.2rem;font-weight:700}.vdc-tech__row[data-astro-cid-r4vgzwvh]{grid-template-columns:1fr;gap:32px;display:grid}@media (width>=768px){.vdc-tech__row[data-astro-cid-r4vgzwvh]{grid-template-columns:1fr 1fr}}.vdc-tech__txt[data-astro-cid-r4vgzwvh] p[data-astro-cid-r4vgzwvh]{color:var(--color-brand-secondary);margin:0 0 12px;line-height:1.7}.vdc-checklist[data-astro-cid-r4vgzwvh]{margin:0;padding:0;list-style:none}.vdc-checklist[data-astro-cid-r4vgzwvh] li[data-astro-cid-r4vgzwvh]{color:var(--color-brand-secondary);align-items:flex-start;gap:6px;margin-bottom:8px;line-height:1.6;display:flex}.vdc-check[data-astro-cid-r4vgzwvh]{color:var(--color-success);flex-shrink:0;margin-top:4px;font-weight:700}.vdc-tech__card[data-astro-cid-r4vgzwvh]{background-color:var(--color-brand-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-card);flex-direction:column;align-items:flex-start;padding:24px;display:flex}.vdc-tech__example[data-astro-cid-r4vgzwvh]{color:var(--color-brand-ink);margin:0 0 4px;font-weight:700}.vdc-bullets[data-astro-cid-r4vgzwvh]{margin:0;padding-left:1.5rem;list-style:outside}.vdc-bullets[data-astro-cid-r4vgzwvh] li[data-astro-cid-r4vgzwvh]{color:var(--color-brand-secondary);margin-bottom:4px;line-height:1.6}.vdc-tech__icon[data-astro-cid-r4vgzwvh]{align-self:center;width:150px;height:auto;margin-top:16px}.vdc-realworld[data-astro-cid-r4vgzwvh]{background-color:var(--color-brand-surface);padding:40px 0}.vdc-realworld__grid[data-astro-cid-r4vgzwvh]{grid-template-columns:1fr;gap:32px;margin-top:30px;display:grid}@media (width>=768px){.vdc-realworld__grid[data-astro-cid-r4vgzwvh]{grid-template-columns:1fr 1fr}}.vdc-realworld__col[data-astro-cid-r4vgzwvh]{background-color:var(--color-legacy-surface-3);border-radius:var(--radius-md);padding:24px}.vdc-realworld__col[data-astro-cid-r4vgzwvh] p[data-astro-cid-r4vgzwvh]{color:var(--color-brand-secondary);margin:0 0 12px;line-height:1.7}.vdc-diff[data-astro-cid-r4vgzwvh]{background-color:var(--color-legacy-surface);padding:40px 0}.vdc-diff__heading[data-astro-cid-r4vgzwvh]{color:var(--color-brand-ink);margin:0 0 24px;font-size:1.4rem;font-weight:700}.vdc-diff__wrap[data-astro-cid-r4vgzwvh]{overflow-x:auto}.vdc-table[data-astro-cid-r4vgzwvh]{border-collapse:collapse;width:100%;box-shadow:var(--shadow-card);border-radius:10px;min-width:600px;overflow:hidden}.vdc-th[data-astro-cid-r4vgzwvh]{background-color:var(--color-brand-surface);text-align:left;padding:18px 20px;font-size:1.1rem;font-weight:700}.vdc-th--feature[data-astro-cid-r4vgzwvh],.vdc-th--vm[data-astro-cid-r4vgzwvh]{color:var(--color-legacy-black)}.vdc-th--pool[data-astro-cid-r4vgzwvh]{color:var(--color-brand-accent)}.vdc-td[data-astro-cid-r4vgzwvh]{color:var(--color-legacy-444);padding:12px 20px}.vdc-td--alt[data-astro-cid-r4vgzwvh]{background-color:var(--color-legacy-surface)}.vdc-td--pool[data-astro-cid-r4vgzwvh]{color:var(--color-brand-accent);font-weight:700}.vdc-adv[data-astro-cid-r4vgzwvh]{background-color:var(--color-brand-surface);padding:50px 0}.vdc-adv__sub[data-astro-cid-r4vgzwvh]{text-align:center;color:var(--color-brand-secondary);margin:0 0 30px}.vdc-acc-list[data-astro-cid-r4vgzwvh]{max-width:900px;margin:0 auto}.vdc-acc[data-astro-cid-r4vgzwvh]{border:1px solid var(--color-legacy-divider);border-radius:var(--radius-md);background-color:var(--color-brand-surface);margin-bottom:8px}.vdc-acc__title[data-astro-cid-r4vgzwvh]{cursor:pointer;color:var(--color-brand-ink);align-items:center;gap:12px;padding:14px 20px;font-weight:600;list-style:none;display:flex}.vdc-acc__title[data-astro-cid-r4vgzwvh]::-webkit-details-marker{display:none}.vdc-acc__title[data-astro-cid-r4vgzwvh]:after{content:"+";color:var(--color-brand-accent);margin-left:auto;font-size:1.25rem}.vdc-acc[data-astro-cid-r4vgzwvh][open] .vdc-acc__title[data-astro-cid-r4vgzwvh]:after{content:"−"}.vdc-acc__icon[data-astro-cid-r4vgzwvh]{object-fit:contain;flex-shrink:0;width:32px;height:32px}.vdc-acc__body[data-astro-cid-r4vgzwvh]{color:var(--color-brand-secondary);padding:0 20px 16px;line-height:1.6}.vdc-acc__pair[data-astro-cid-r4vgzwvh]{grid-template-columns:1fr;gap:24px;display:grid}@media (width>=768px){.vdc-acc__pair[data-astro-cid-r4vgzwvh]{grid-template-columns:1fr 1fr}}.vdc-acc__col-heading[data-astro-cid-r4vgzwvh]{color:var(--color-brand-ink);border-bottom:1px solid var(--color-legacy-divider);margin:0 0 8px;padding-bottom:6px;font-weight:700}.vdc-acc__col-heading--green[data-astro-cid-r4vgzwvh]{color:var(--color-brand-accent)}