*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}:root{--bg-start:#2a2a3c;--bg-end:#1a1a2e;--card-bg:rgba(255,255,255,.045);--card-border:rgba(255,255,255,.1);--text-primary:#f4f4f9;--text-secondary:rgba(230,230,245,.78);--text-tertiary:rgba(210,210,225,.6);--accent:#7c3aed;--accent-glow:rgba(124,58,237,.45);--accent-inner:rgba(255,255,255,.18);--chip-bg:rgba(255,255,255,.06);--chip-border:rgba(255,255,255,.1);--band-bg:rgba(255,255,255,.025);--font-mono:'SF Mono','Cascadia Code','Consolas','Monaco',monospace}html{height:100%;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;font-weight:400;background:linear-gradient(170deg,#2a2a3c 0,#1f1f33 30%,#1a1a2e 60%,#1e1e35 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0;letter-spacing:.03em}footer span{opacity:.7}@media(max-height:640px){body{gap:clamp(6px,1vh,12px);padding:clamp(8px,2vw,16px) clamp(10px,2.5vw,20px)}.hero-card{padding:clamp(14px,2.5vw,22px) clamp(12px,2.5vw,20px);border-radius:clamp(14px,2.5vw,20px)}.hero-label{margin-bottom:clamp(8px,1.2vh,14px);font-size:10px;padding:4px 10px}h1{margin-bottom:clamp(4px,.8vh,8px)}.hero-desc{margin-bottom:clamp(10px,1.6vh,16px)}.chip-row{margin-top:clamp(8px,1.2vh,14px);gap:6px}.chip{padding:4px 10px;font-size:10px}.info-band{padding:clamp(8px,1.2vh,12px) clamp(10px,2vw,16px);gap:clamp(10px,2vw,18px)}.cta-btn{padding:clamp(10px,1.5vh,14px) clamp(22px,4vw,34px);font-size:14px;border-radius:12px}}@media(min-width:768px) and (max-height:700px){.hero-card{padding:clamp(16px,3vh,24px) clamp(16px,3vw,28px)}h1{font-size:clamp(20px,3.5vw,28px)}.hero-desc{font-size:14px;margin-bottom:clamp(12px,2vh,18px)}}