.dl-hero[data-astro-cid-yspkd5ou]{padding:140px 24px 64px;text-align:center;background:linear-gradient(180deg,var(--color-bg-mesh) 0%,white 100%)}.dl-hero__container[data-astro-cid-yspkd5ou]{max-width:720px;margin:0 auto}.dl-hero__label[data-astro-cid-yspkd5ou]{display:inline-block;font-size:.8125rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--color-dc-blue);background:var(--color-dc-blue-5);padding:6px 14px;border-radius:var(--radius-full);margin-bottom:20px}.dl-hero__title[data-astro-cid-yspkd5ou]{font-size:clamp(2.25rem,5vw,3.5rem);font-weight:500;letter-spacing:-.02em;line-height:1.12;color:var(--color-dc-g-90);margin-bottom:20px}.dl-hero__desc[data-astro-cid-yspkd5ou]{font-size:1.125rem;line-height:1.6;color:var(--color-text-secondary);max-width:600px;margin:0 auto 28px}.dl-hero__cta[data-astro-cid-yspkd5ou]{display:inline-flex;align-items:center;gap:8px;background:var(--color-dc-blue);color:#fff;font-weight:600;font-size:.9375rem;padding:12px 24px;border-radius:var(--radius-lg);text-decoration:none;transition:background var(--duration-fast),transform var(--duration-fast)}.dl-hero__cta[data-astro-cid-yspkd5ou]:hover{background:var(--color-dc-blue-h);transform:translateY(-1px)}.dl-index[data-astro-cid-yspkd5ou]{position:sticky;top:64px;z-index:30;background:#fff;border-bottom:1px solid var(--color-dc-g-10, #e5e7eb);padding:0 24px}.dl-index__track[data-astro-cid-yspkd5ou]{max-width:1120px;margin:0 auto;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}.dl-index__track[data-astro-cid-yspkd5ou]::-webkit-scrollbar{display:none}.dl-index__item[data-astro-cid-yspkd5ou]{display:inline-flex;align-items:center;gap:6px;padding:14px 16px;font-size:.875rem;font-weight:500;color:var(--color-dc-g-50, #6b7280);text-decoration:none;white-space:nowrap;border-bottom:2px solid transparent;transition:color var(--duration-fast),border-color var(--duration-fast);flex-shrink:0}.dl-index__item[data-astro-cid-yspkd5ou]:hover{color:var(--color-dc-g-90)}.dl-index__item[data-astro-cid-yspkd5ou].dl-index__item--active{color:var(--color-dc-blue);border-bottom-color:var(--color-dc-blue);font-weight:600}.dl-index__count[data-astro-cid-yspkd5ou]{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 6px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;background:var(--color-dc-g-10, #f1f5f9);color:var(--color-dc-g-50, #6b7280)}.dl-index__item--active[data-astro-cid-yspkd5ou] .dl-index__count[data-astro-cid-yspkd5ou]{background:var(--color-dc-blue-5);color:var(--color-dc-blue)}.dl-category[data-astro-cid-yspkd5ou]{padding:80px 24px}.dl-category--alt[data-astro-cid-yspkd5ou]{background:var(--color-dc-panel, #f8fafc)}.dl-category__container[data-astro-cid-yspkd5ou]{max-width:1120px;margin:0 auto}.dl-category__header[data-astro-cid-yspkd5ou]{display:flex;gap:20px;align-items:flex-start;margin-bottom:48px;max-width:720px}.dl-category__icon[data-astro-cid-yspkd5ou]{flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--color-dc-blue-5);border-radius:var(--radius-lg);color:var(--color-dc-blue)}.dl-category__icon[data-astro-cid-yspkd5ou] svg{width:24px;height:24px}.dl-category__title[data-astro-cid-yspkd5ou]{font-size:clamp(1.5rem,3vw,2rem);font-weight:600;letter-spacing:-.01em;color:var(--color-dc-g-90);margin-bottom:8px}.dl-category__desc[data-astro-cid-yspkd5ou]{font-size:1rem;line-height:1.6;color:var(--color-text-secondary)}.dl-demos[data-astro-cid-yspkd5ou]{display:flex;flex-direction:column;gap:24px}.dl-demo-card[data-astro-cid-yspkd5ou]{display:grid;grid-template-columns:1fr 1fr;background:#fff;border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--color-dc-g-10, #e5e7eb);transition:box-shadow var(--duration-base),transform var(--duration-base)}.dl-demo-card[data-astro-cid-yspkd5ou]:hover{box-shadow:var(--shadow-dc-lg);transform:translateY(-2px)}.dl-demo-card__thumb[data-astro-cid-yspkd5ou]{position:relative;overflow:hidden;background:linear-gradient(135deg,#f0f4ff,#e8ecf4);cursor:pointer;height:260px}.dl-demo-card__thumb[data-astro-cid-yspkd5ou] .pm-frame{transform:scale(.38);transform-origin:top left;pointer-events:none;position:absolute;top:10px;left:10px;width:250%}.dl-demo-card__overlay[data-astro-cid-yspkd5ou]{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#0000;transition:background var(--duration-fast)}.dl-demo-card[data-astro-cid-yspkd5ou]:hover .dl-demo-card__overlay[data-astro-cid-yspkd5ou]{background:#00000059}.dl-demo-card__play[data-astro-cid-yspkd5ou]{width:56px;height:56px;border-radius:var(--radius-full);background:var(--color-dc-blue);border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transform:scale(.8);transition:all var(--duration-fast) var(--ease-reveal);box-shadow:0 4px 20px #2947fe66}.dl-demo-card[data-astro-cid-yspkd5ou]:hover .dl-demo-card__play[data-astro-cid-yspkd5ou]{opacity:1;transform:scale(1)}.dl-demo-card__play[data-astro-cid-yspkd5ou]:hover{background:var(--color-dc-blue-h);transform:scale(1.08)}.dl-demo-card__play[data-astro-cid-yspkd5ou] svg[data-astro-cid-yspkd5ou]{margin-left:3px}.dl-demo-card__duration[data-astro-cid-yspkd5ou]{position:absolute;bottom:8px;right:8px;font-size:.75rem;font-weight:600;color:#fff;background:#000000b3;padding:2px 8px;border-radius:var(--radius-sm)}.dl-demo-card__body[data-astro-cid-yspkd5ou]{padding:28px 32px;display:flex;flex-direction:column;justify-content:center}.dl-demo-card__title[data-astro-cid-yspkd5ou]{font-family:var(--font-display);font-size:1.125rem;font-weight:600;color:var(--color-dc-g-90);margin-bottom:10px;line-height:1.35}.dl-demo-card__text[data-astro-cid-yspkd5ou]{font-size:.875rem;line-height:1.55;color:var(--color-text-secondary);margin-bottom:16px}.dl-demo-card__cta[data-astro-cid-yspkd5ou]{display:inline-flex;align-items:center;gap:6px;font-size:.875rem;font-weight:600;color:var(--color-dc-blue);background:none;border:none;cursor:pointer;padding:0;transition:color var(--duration-fast)}.dl-demo-card__cta[data-astro-cid-yspkd5ou]:hover{color:var(--color-dc-blue-h)}.dl-demo-card__cta[data-astro-cid-yspkd5ou] svg[data-astro-cid-yspkd5ou]{fill:currentColor;stroke:none}.dl-faq[data-astro-cid-yspkd5ou]{padding:80px 24px}.dl-faq__container[data-astro-cid-yspkd5ou]{max-width:720px;margin:0 auto}.dl-faq__title[data-astro-cid-yspkd5ou]{font-size:clamp(1.5rem,3vw,2rem);font-weight:600;color:var(--color-dc-g-90);margin-bottom:32px;text-align:center}.dl-faq__item[data-astro-cid-yspkd5ou]{border-bottom:1px solid var(--color-dc-g-10, #e5e7eb)}.dl-faq__question[data-astro-cid-yspkd5ou]{display:flex;align-items:center;justify-content:space-between;padding:20px 0;font-size:1rem;font-weight:600;color:var(--color-dc-g-90);cursor:pointer;list-style:none;user-select:none}.dl-faq__question[data-astro-cid-yspkd5ou]::-webkit-details-marker{display:none}.dl-faq__question[data-astro-cid-yspkd5ou]:after{content:"+";font-size:1.25rem;font-weight:400;color:var(--color-dc-g-40);transition:transform var(--duration-fast)}details[data-astro-cid-yspkd5ou][open] .dl-faq__question[data-astro-cid-yspkd5ou]:after{content:"−"}.dl-faq__answer[data-astro-cid-yspkd5ou]{font-size:.9375rem;line-height:1.6;color:var(--color-text-secondary);padding-bottom:20px}@media(max-width:768px){.dl-demo-card[data-astro-cid-yspkd5ou]{grid-template-columns:1fr}.dl-demo-card__thumb[data-astro-cid-yspkd5ou]{min-height:200px}.dl-demo-card__body[data-astro-cid-yspkd5ou]{padding:20px}}@media(max-width:640px){.dl-hero[data-astro-cid-yspkd5ou]{padding:120px 20px 48px}.dl-index[data-astro-cid-yspkd5ou]{top:56px;padding:0 16px}.dl-index__item[data-astro-cid-yspkd5ou]{padding:12px;font-size:.8125rem}.dl-category[data-astro-cid-yspkd5ou]{padding:56px 20px}.dl-category__header[data-astro-cid-yspkd5ou]{flex-direction:column;gap:12px}.dl-demo-card__title[data-astro-cid-yspkd5ou]{font-size:1rem}.dl-faq[data-astro-cid-yspkd5ou]{padding:56px 20px}}