/* Static entry page: no Firebase reads, responsive and keyboard accessible. */
.welcome-gate{min-height:calc(100svh - 78px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding-block:64px;max-width:800px;gap:0}
.welcome-logo{width:180px;height:90px;object-fit:contain;margin-bottom:24px}
.welcome-gate h1{font-size:clamp(36px,5vw,64px);line-height:1.12;letter-spacing:-1.8px;margin:0 0 20px}
.welcome-description{color:var(--text);font-size:clamp(18px,2vw,22px);line-height:1.6;margin:0 0 30px}
.welcome-actions{display:flex;gap:14px;justify-content:center;width:100%;max-width:490px}
.welcome-actions .button{flex:1;min-height:56px;font-size:17px}
.welcome-primary{gap:24px}
.welcome-note{max-width:430px;color:var(--muted);font-size:14px;margin:20px 0 0}
.brand-hero h2{font-size:clamp(32px,4vw,56px);line-height:1.12}
@media(max-width:540px){.welcome-gate{min-height:calc(100svh - 144px);padding-block:36px}.welcome-actions{flex-direction:column;max-width:340px}.welcome-logo{width:140px;height:70px;margin-bottom:18px}.welcome-note{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.welcome-actions .button{transition:none}}