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h2{font-size:clamp(28px,3.6vw,42px);line-height:1.15;font-weight:800;color:#111827;margin:0 0 12px}.hai-dark .hai-head h2{color:#fff}.hai-head p{font-size:16px;line-height:1.65;color:#6b7280;margin:0}.hai-dark .hai-head p{color:rgba(255,255,255,.72)}.hai-dark .hai-head .kicker{color:#f0abfc}.hai-pillars{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.hai-pillar{position:relative;padding:28px;border-radius:22px;background:#fff;border:1px solid #ecebf5;box-shadow:0 20px 50px -34px rgba(76,29,149,.45);transition:transform .25s ease,box-shadow .25s ease}.hai-pillar:hover{transform:translateY(-4px);box-shadow:0 28px 60px -30px rgba(76,29,149,.5)}.hai-pillar-icon{width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;color:#fff;margin-bottom:18px}.hai-pillar h3{font-size:21px;font-weight:800;color:#111827;margin:0 0 8px}.hai-pillar p{font-size:14.5px;line-height:1.65;color:#6b7280;margin:0 0 16px}.hai-pillar 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li{display:flex;gap:9px;font-size:14px;color:#374151}.hai-tier li i{color:#a855f7}.hai-faq{max-width:820px;margin:0 auto;display:grid;gap:12px}.hai-faq details{border-radius:16px;border:1px solid #ecebf5;background:#fff;padding:18px 22px}.hai-faq summary{cursor:pointer;font-size:16px;font-weight:700;color:#111827}.hai-faq details p{margin:10px 0 0;font-size:14.5px;line-height:1.65;color:#6b7280}.hai-cta{padding:clamp(60px,8vw,96px) 0;text-align:center}.hai-cta h2{font-size:clamp(28px,4vw,46px);font-weight:900;color:#fff;margin:0 0 14px}.hai-cta p{font-size:17px;color:rgba(255,255,255,.72);margin:0 auto 30px;max-width:600px}.hai-band{margin:clamp(40px,6vw,80px) 0}.hai-band-inner{border-radius:28px;padding:clamp(36px,5vw,64px) clamp(20px,4vw,56px)}.hai-band-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:8px}.hai-band-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}.hai-band-tile{padding:22px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);transition:transform .25s ease,background .25s ease}.hai-band-tile:hover{transform:translateY(-4px);background:rgba(255,255,255,.09)}.hai-band-tile .hai-pillar-icon{width:42px;height:42px;font-size:19px;margin-bottom:14px}.hai-band-tile h3{font-size:16.5px;font-weight:800;color:#fff;margin:0 0 6px}.hai-band-tile p{font-size:13.5px;line-height:1.55;color:rgba(255,255,255,.68);margin:0}.hai-band-foot{margin-top:32px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 18px}.hai-band-price{font-size:14px;color:rgba(255,255,255,.7)}.hai-band-price strong{color:#fff}@media (max-width:991px){.hai-hero-grid,.hai-knowledge{grid-template-columns:1fr;gap:40px}.hai-pillars,.hai-steps,.hai-tiers{grid-template-columns:1fr}.hai-band-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:575px){.hai-band-grid{grid-template-columns:1fr}.hai-pillar{padding:22px}}@media (prefers-reduced-motion:reduce){.hai-live:before,.hai-orb,.hai-wave span{animation:none}}