.bt-public{flex-direction:column;min-height:100dvh;display:flex}.bt-public-header{z-index:20;background:var(--white);border-bottom:1px solid var(--line);align-items:center;gap:12px;height:56px;padding:0 20px;display:flex;position:sticky;top:0}.bt-public-brand{align-items:center;gap:10px;min-width:0;display:flex}.bt-public-mark{background:linear-gradient(135deg, var(--g1), var(--deep));border-radius:8px;flex:none;width:24px;height:24px;transform:rotate(-10deg)}.bt-public-wordmark{letter-spacing:-.01em;color:var(--ink);white-space:nowrap;font-size:15px;font-weight:700}.bt-delay-badge{background:var(--panel);border:1px solid var(--line);font:600 11px/1 var(--font-plex-mono);letter-spacing:.03em;text-transform:uppercase;color:var(--faint);white-space:nowrap;border-radius:999px;align-items:center;gap:7px;margin-left:auto;padding:5px 12px 5px 9px;display:inline-flex}.bt-delay-dot{background:#f5a623;border-radius:50%;flex:none;width:6px;height:6px;animation:2.2s ease-in-out infinite bt-delay-pulse}@media (prefers-reduced-motion:reduce){.bt-delay-dot{animation:none}}@keyframes bt-delay-pulse{0%,to{opacity:1}50%{opacity:.35}}.bt-public-main{box-sizing:border-box;width:100%;max-width:1100px;margin:0 auto;padding:28px 20px 72px}.bt-public-intro{margin-bottom:20px}.bt-public-intro h1{letter-spacing:-.02em;color:var(--ink);margin:0 0 6px;font-size:clamp(22px,4vw,28px);font-weight:800}.bt-public-intro p{color:var(--grey);max-width:640px;margin:0;font-size:14px}@media (max-width:480px){.bt-public-header{gap:8px;padding:0 16px}.bt-public-main{padding:20px 16px 56px}.bt-delay-badge{padding:5px 10px 5px 8px}}@media (max-width:380px){.bt-public-wordmark{display:none}}