:root{--kb-start: #5B8DEF;--kb-portal: #A08CFF;--kb-working: #3FCF8E;--kb-access: #38BDF8;--kb-profile: #F5A623;--kb-billing: #F97362;--kb-best: #36D6C3}.read-progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--blue),#7C5CFF);z-index:200;transition:width .1s linear}.kb-hero{position:relative;overflow:clip;text-align:center;padding-top:calc(66px + clamp(40px,5vw,80px));padding-bottom:clamp(40px,5vw,66px)}.kb-hero:before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(52% 70% at 50% -14%,rgba(38,103,207,.26),transparent 66%),radial-gradient(30% 46% at 12% 8%,rgba(124,92,255,.12),transparent 72%)}.kb-hero-in{position:relative;max-width:760px;margin:0 auto}.kb-hero .eyebrow{justify-content:center}.kb-hero h1{font-family:Outfit;font-weight:800;font-size:clamp(36px,5.4vw,60px);letter-spacing:-.04em;line-height:1.04;color:#fff;margin-top:18px}.kb-hero 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