.dsbd-about{--ab-ink:#0f172a;--ab-muted:#64748b;--ab-blue:#2563eb;--ab-blue-dark:#1d4ed8;--ab-teal:#0d9488;--ab-green:#16a34a;--ab-line:#e5e7eb;--ab-soft:#f8fafc;--ab-sky:#eff6ff;--ab-radius:20px;--ab-shadow:0 10px 30px rgba(15,23,42,.07);--ab-shadow-hover:0 16px 36px rgba(15,23,42,.12);padding:8px 0 0;color:var(--ab-ink)}.dsbd-about__wrap{max-width:1100px}.dsbd-about__crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 22px;font-size:13px;color:var(--ab-muted)}.dsbd-about__crumb a{color:var(--ab-muted);font-weight:600;text-decoration:none}.dsbd-about__crumb a:hover{color:var(--ab-blue)}.dsbd-about__crumb-sep{opacity:.55}.dsbd-ab-section-head{text-align:center;margin:0 0 28px}.dsbd-ab-section-head h2{margin:0 0 10px;font-size:clamp(1.45rem,2.4vw,1.85rem);font-weight:800;letter-spacing:-.02em}.dsbd-ab-section-head__bar{display:inline-block;width:48px;height:4px;border-radius:999px;background:var(--ab-blue)}.dsbd-ab-section-head__sub{margin:12px auto 0;max-width:40rem;font-size:.98rem;line-height:1.55;color:var(--ab-muted)}.dsbd-ab-check{color:var(--ab-green);font-weight:800}.dsbd-ab-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 18px;border-radius:12px;font-size:15px;font-weight:700;text-decoration:none;border:1.5px solid #fff0;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease}.dsbd-ab-btn:focus-visible{outline:none;box-shadow:0 0 0 3px rgb(37 99 235 / .28)}.dsbd-ab-btn--on-dark{background:#fff;color:var(--ab-blue-dark);box-shadow:0 10px 22px rgb(15 23 42 / .16)}.dsbd-ab-btn--on-dark:hover{transform:translateY(-1px);color:var(--ab-blue-dark);background:#f8fafc}.dsbd-ab-btn--ghost{background:#fff0;color:#fff;border-color:rgb(255 255 255 / .55)}.dsbd-ab-btn--ghost:hover{transform:translateY(-1px);background:rgb(255 255 255 / .12);border-color:#fff;color:#fff}.dsbd-ab-btn--on-dark:focus-visible,.dsbd-ab-btn--ghost:focus-visible{outline:none;box-shadow:0 0 0 3px rgb(255 255 255 / .45)}.dsbd-ab-hero{margin:0 0 48px;padding:28px;border:1px solid var(--ab-line);border-radius:var(--ab-radius);background:radial-gradient(700px 240px at 0% 0%,rgb(37 99 235 / .08),transparent 55%),linear-gradient(180deg,#fff,#f8fbff);box-shadow:var(--ab-shadow)}.dsbd-ab-hero__grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:28px;align-items:center}.dsbd-ab-hero__eyebrow{display:inline-flex;margin:0 0 10px;padding:5px 10px;border-radius:999px;background:var(--ab-sky);color:var(--ab-blue-dark);font-size:.78rem;font-weight:800}.dsbd-ab-hero__title{margin:0 0 10px;font-size:clamp(1.7rem,3vw,2.25rem);font-weight:800;letter-spacing:-.03em;line-height:1.15}.dsbd-ab-hero__lead{margin:0 0 12px;font-size:1.12rem;font-weight:700;color:var(--ab-blue);line-height:1.45}.dsbd-ab-hero__desc{margin:0 0 18px;max-width:36rem;font-size:1rem;line-height:1.65;color:var(--ab-muted)}.dsbd-ab-hero__trust{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 14px}.dsbd-ab-hero__trust li{display:flex;align-items:center;gap:8px;font-size:.92rem;font-weight:700;color:var(--ab-ink)}.dsbd-ab-hero__illu,.dsbd-ab-who__illu,.dsbd-ab-commit__illu{border-radius:18px;overflow:hidden;background:var(--ab-sky)}.dsbd-ab-hero__illu img,.dsbd-ab-who__illu img,.dsbd-ab-commit__illu img{display:block;width:100%;height:auto}.dsbd-ab-who{margin:0 0 52px}.dsbd-ab-who__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:28px;align-items:center}.dsbd-ab-who__copy h2{margin:0 0 14px;font-size:clamp(1.4rem,2.2vw,1.75rem);font-weight:800}.dsbd-ab-who__copy p{margin:0 0 14px;font-size:1rem;line-height:1.7;color:var(--ab-muted)}.dsbd-ab-who__copy p:last-child{margin-bottom:0}.dsbd-ab-who__copy strong{color:var(--ab-ink)}.dsbd-ab-mvv{margin:0 0 52px}.dsbd-ab-mvv__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.dsbd-ab-card{padding:24px 20px;border:1px solid var(--ab-line);border-radius:var(--ab-radius);background:#fff;box-shadow:var(--ab-shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.dsbd-ab-card:hover{transform:translateY(-4px);box-shadow:var(--ab-shadow-hover);border-color:#bfdbfe}.dsbd-ab-card__icon{width:46px;height:46px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;margin:0 0 14px}.dsbd-ab-card__icon--blue{background:var(--ab-sky);color:var(--ab-blue)}.dsbd-ab-card__icon--teal{background:#f0fdfa;color:var(--ab-teal)}.dsbd-ab-card__icon--green{background:#ecfdf5;color:var(--ab-green)}.dsbd-ab-card h3{margin:0 0 10px;font-size:1.12rem;font-weight:800}.dsbd-ab-card p{margin:0;font-size:.95rem;line-height:1.65;color:var(--ab-muted)}.dsbd-ab-card strong{color:var(--ab-ink)}.dsbd-ab-offer,.dsbd-ab-why{margin:0 0 52px}.dsbd-ab-offer__grid,.dsbd-ab-why__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.dsbd-ab-feature{padding:22px 18px;border:1px solid var(--ab-line);border-radius:var(--ab-radius);background:#fff;box-shadow:var(--ab-shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.dsbd-ab-feature:hover{transform:translateY(-3px);box-shadow:var(--ab-shadow-hover);border-color:#bfdbfe}.dsbd-ab-feature__icon{width:44px;height:44px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;margin:0 0 12px;background:var(--ab-sky);color:var(--ab-blue)}.dsbd-ab-feature__icon--green{background:#ecfdf5;color:var(--ab-green)}.dsbd-ab-feature h3{margin:0 0 8px;font-size:1.02rem;font-weight:800}.dsbd-ab-feature p{margin:0;font-size:.9rem;line-height:1.55;color:var(--ab-muted)}.dsbd-ab-commit{margin:0 0 52px}.dsbd-ab-commit__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:28px;align-items:center;padding:24px;border:1px solid var(--ab-line);border-radius:var(--ab-radius);background:#fff;box-shadow:var(--ab-shadow)}.dsbd-ab-commit__copy h2{margin:0 0 12px;font-size:clamp(1.4rem,2.2vw,1.75rem);font-weight:800}.dsbd-ab-commit__copy>p{margin:0 0 14px;font-size:1rem;line-height:1.7;color:var(--ab-muted)}.dsbd-ab-commit__copy strong{color:var(--ab-ink)}.dsbd-ab-commit__list{list-style:none;margin:0 0 16px;padding:0}.dsbd-ab-commit__list li{display:flex;align-items:flex-start;gap:10px;margin:0 0 10px;font-size:.98rem;font-weight:600;line-height:1.5;color:var(--ab-ink)}.dsbd-ab-stats{margin:0 0 52px}.dsbd-ab-stats__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.dsbd-ab-stat{text-align:center;padding:24px 16px;border:1px solid var(--ab-line);border-radius:var(--ab-radius);background:#fff;box-shadow:var(--ab-shadow);transition:transform .2s ease,box-shadow .2s ease}.dsbd-ab-stat:hover{transform:translateY(-3px);box-shadow:var(--ab-shadow-hover)}.dsbd-ab-stat__icon{width:44px;height:44px;margin:0 auto 12px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;background:var(--ab-sky);color:var(--ab-blue)}.dsbd-ab-stat__value{margin:0 0 4px;font-size:clamp(1.6rem,2.5vw,2rem);font-weight:800;color:var(--ab-blue);letter-spacing:-.02em}.dsbd-ab-stat__label{margin:0;font-size:.95rem;font-weight:700;color:var(--ab-ink)}.dsbd-ab-how{margin:0 0 52px}.dsbd-ab-how__timeline{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;counter-reset:none}.dsbd-ab-how__step{position:relative;text-align:center;padding:22px 14px 18px;border:1px solid var(--ab-line);border-radius:var(--ab-radius);background:#fff;box-shadow:var(--ab-shadow)}.dsbd-ab-how__node{display:flex;flex-direction:column;align-items:center;gap:10px;margin:0 0 12px}.dsbd-ab-how__num{width:36px;height:36px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--ab-blue),var(--ab-blue-dark));color:#fff;font-size:.95rem;font-weight:800;box-shadow:0 8px 16px rgb(37 99 235 / .22)}.dsbd-ab-how__icon{width:44px;height:44px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;background:var(--ab-sky);color:var(--ab-blue)}.dsbd-ab-how__step h3{margin:0 0 6px;font-size:1.05rem;font-weight:800}.dsbd-ab-how__step p{margin:0;font-size:.88rem;line-height:1.55;color:var(--ab-muted)}.dsbd-ab-how__arrow{display:none;margin-top:10px;color:var(--ab-blue);font-size:1.2rem;font-weight:700}.dsbd-ab-cta{margin:0;padding:56px 20px 64px;background:radial-gradient(900px 280px at 12% 0%,rgb(255 255 255 / .14),transparent 55%),linear-gradient(135deg,#2563eb 0%,#1d4ed8 48%,#1e40af 100%);color:#fff;text-align:center;box-shadow:0 16px 40px rgb(37 99 235 / .28)}.dsbd-ab-cta__inner{max-width:640px;margin:0 auto}.dsbd-ab-cta h2{margin:0 0 10px;font-size:clamp(1.45rem,2.6vw,2rem);font-weight:800;letter-spacing:-.02em;color:#fff}.dsbd-ab-cta__text{margin:0 auto 22px;font-size:1.02rem;line-height:1.6;color:rgb(255 255 255 / .9)}.dsbd-ab-cta__actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}@media (max-width:980px){.dsbd-ab-hero__grid,.dsbd-ab-who__grid,.dsbd-ab-commit__grid{grid-template-columns:1fr}.dsbd-ab-mvv__grid,.dsbd-ab-offer__grid,.dsbd-ab-why__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dsbd-ab-stats__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dsbd-ab-how__timeline{grid-template-columns:1fr 1fr}}@media (max-width:600px){.dsbd-ab-hero{padding:20px 16px}.dsbd-ab-hero__trust{grid-template-columns:1fr}.dsbd-ab-mvv__grid,.dsbd-ab-offer__grid,.dsbd-ab-why__grid,.dsbd-ab-stats__grid,.dsbd-ab-how__timeline{grid-template-columns:1fr}.dsbd-ab-how__arrow{display:inline-block}.dsbd-ab-commit__grid{padding:18px 16px}.dsbd-ab-cta__actions{flex-direction:column}.dsbd-ab-btn{width:100%}.dsbd-ab-cta{padding:44px 16px 56px}}@media (prefers-reduced-motion:reduce){.dsbd-ab-btn,.dsbd-ab-card,.dsbd-ab-feature,.dsbd-ab-stat{transition:none}.dsbd-ab-btn:hover,.dsbd-ab-card:hover,.dsbd-ab-feature:hover,.dsbd-ab-stat:hover{transform:none}}