.brand-link{color:inherit;text-decoration:none}.portal-content{max-width:1180px}.portal-hero{padding:24px 0 8px;align-items:center}.portal-hero h1{font-size:clamp(32px,5vw,48px);letter-spacing:-.035em}.portal-hero .sub{font-size:16px;line-height:1.7}.kicker{margin:0 0 14px;color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.13em}.hero-link{text-decoration:none;white-space:nowrap}.portal-steps{grid-template-columns:repeat(3,1fr);margin-top:20px}.portal-steps .stat{min-height:134px;display:flex;flex-direction:column;gap:9px}.portal-steps strong{font-size:17px}.portal-steps p,.download-card p,.section-heading p{margin:0;color:var(--muted);line-height:1.6;font-size:14px}.step-number{font-size:12px;font-weight:700;color:var(--accent)}.section-heading{margin:42px 0 16px;scroll-margin-top:82px}.section-heading h2{font-size:23px;margin:0 0 7px}.download-grid,.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.download-card,.guide-card{padding:22px;display:flex;flex-direction:column;align-items:flex-start}.download-card{min-height:260px}.device-icon{width:40px;height:40px;display:grid;place-items:center;border-radius:10px;background:#eff6ff;color:var(--accent);font-size:22px;margin-bottom:19px}.device-tag{font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--accent)}.download-card h3,.guide-card h3{font-size:19px;margin:10px 0}.download-card p{flex:1}.download-card .btn{margin-top:20px;text-decoration:none}.contact-panel{padding:24px;max-width:780px;display:flex;align-items:center;gap:16px}.contact-panel .device-icon{flex:none;margin:0}.contact-panel h3{font-size:20px;margin:0 0 6px}.contact-panel p{color:var(--muted);font-size:14px;line-height:1.6;margin:0}.guide-card{min-height:240px}.guide-card ol{padding-left:22px;margin:4px 0 0;line-height:1.7;color:#374151;font-size:14px}.guide-card li+li{margin-top:8px}.help-note{border:1px solid #bfdbfe;border-radius:10px;background:#eff6ff;color:#1e40af;padding:16px 19px;margin-top:18px;line-height:1.6;font-size:14px}.portal-footer{display:flex;justify-content:space-between;color:var(--muted);font-size:13px;padding:40px 0 0}.portal-footer a{color:var(--muted)}@media(max-width:850px){.download-grid,.guide-grid{grid-template-columns:1fr 1fr}.portal-steps{grid-template-columns:repeat(3,1fr)}}@media(max-width:620px){.portal-hero{align-items:flex-start}.portal-steps,.download-grid,.guide-grid{grid-template-columns:1fr}.portal-steps .stat,.download-card,.guide-card{min-height:0}.section-heading{margin-top:34px}}