.dh-hero{background:radial-gradient(1200px 400px at 85% 0%,#E8F1FF,transparent),linear-gradient(180deg,var(--mist),#fff)}
.dh-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:clamp(20px,4vw,60px);align-items:center}
.dh-form{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 16px;max-width:720px}.dh-form .inp{flex:1 1 280px;margin:0;font-size:17px;padding:13px 14px}
.dh-checks{display:grid;gap:10px}.dh-checks div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;font:600 16px Inter,sans-serif;color:var(--navy);box-shadow:0 8px 24px rgba(1,39,80,.06);display:flex;gap:12px;align-items:center;animation:dhin .6s ease both}
.dh-checks div:nth-child(2){animation-delay:.1s}.dh-checks div:nth-child(3){animation-delay:.2s}.dh-checks div:nth-child(4){animation-delay:.3s}.dh-checks div:nth-child(5){animation-delay:.4s}
.dh-checks span{font-size:22px}
@keyframes dhin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.dh-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:14px;margin-top:10px}
.dh-card{border:1px solid var(--line);border-top:5px solid var(--line);border-radius:var(--r);padding:16px 18px;background:#fff}
.dh-card.c-ok{border-top-color:var(--ok)}.dh-card.c-warn{border-top-color:var(--warn)}.dh-card.c-bad{border-top-color:var(--bad)}
.dh-card h3{font-size:16.5px;color:var(--navy);margin-bottom:6px;display:flex;justify-content:space-between;gap:8px}
.dh-card p{margin:4px 0;font-size:14.5px;overflow-wrap:anywhere}.dh-card code{font-size:12.5px;background:var(--mist);padding:1px 5px;border-radius:5px}
.st{font:700 12px Inter,sans-serif;border-radius:999px;padding:2px 10px;white-space:nowrap}.st.c-ok{background:#E7F6EC;color:var(--ok)}.st.c-warn{background:#FFF4E0;color:#9A5B00}.st.c-bad{background:#FDECEC;color:var(--bad)}.st.c-off{background:#EEF2F7;color:var(--muted)}
.dh-explain{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:14px}
.dh-lead{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:10px;margin-top:18px;border-top:1px solid #234a73;padding-top:16px}
.dh-lead p{grid-column:1/-1;margin:0;color:#C9D6E8}.dh-lead .chk{color:#C9D6E8;grid-column:1/-1}.dh-lead .btn{justify-self:start}
.dh-busy{display:inline-block;width:16px;height:16px;border:2px solid #fff6;border-top-color:#fff;border-radius:50%;animation:dhs .8s linear infinite}
@keyframes dhs{to{transform:rotate(360deg)}}
@media(max-width:980px){.dh-grid{grid-template-columns:1fr}.dh-checks{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}}
@media(prefers-reduced-motion:reduce){.dh-checks div{animation:none}}
.dh-fixh{font:700 19px Sora,sans-serif;color:var(--navy);margin:8px 0 12px}
.dh-card h3 .st{align-self:flex-start;line-height:1.6}