.site-container{width:100%;max-width:1080px;margin:0 auto;padding:0 clamp(18px,4vw,32px)}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:var(--header-bg);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--border);height:64px;display:flex;align-items:center}.site-header-inner{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;grid-gap:24px;gap:24px;height:100%}.site-header-center{display:flex;align-items:center;justify-content:center;min-width:0}.beta-badge{display:inline-flex;align-items:center;gap:7px;padding:5px 13px;border-radius:999px;font-size:12.5px;font-weight:700;letter-spacing:.02em;color:var(--text);background:linear-gradient(135deg,color-mix(in srgb,var(--warn) 24%,transparent),var(--warn-soft));border:1px solid var(--warn-border);box-shadow:0 4px 16px -8px var(--warn),inset 0 1px 0 color-mix(in srgb,var(--warn) 30%,transparent);white-space:nowrap;cursor:default}.beta-badge svg{color:var(--warn);flex-shrink:0}.beta-badge-text{display:inline-flex;align-items:baseline;gap:5px}.beta-badge-word{color:var(--warn-text);letter-spacing:.1em;font-weight:800}.beta-badge-sep{color:var(--warn)}.beta-badge strong{color:var(--text);font-weight:800}.beta-badge-dot{width:7px;height:7px;border-radius:50%;background:var(--warn);box-shadow:0 0 6px var(--warn);animation:beta-badge-pulse 2.4s ease-out infinite}@keyframes beta-badge-pulse{0%{box-shadow:0 0 0 0 var(--warn-soft)}70%{box-shadow:0 0 0 7px transparent}to{box-shadow:0 0 0 0 transparent}}@media (prefers-reduced-motion:reduce){.beta-badge-dot{animation:none}}@media (max-width:400px){.beta-badge{padding:4px 10px;font-size:11.5px;gap:5px}}@media (max-width:360px){.beta-badge-sep,.beta-badge-word{display:none}}.site-brand{display:inline-flex;align-items:center;gap:12px;color:var(--text);font-weight:600;font-size:18px;letter-spacing:-.02em;flex-shrink:0;text-decoration:none;transition:transform .2s ease}.site-brand:hover{transform:translateY(-1px)}.brand-mark{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:10px;overflow:hidden;box-shadow:inset 0 0 0 1px var(--overlay-08),0 8px 20px -10px var(--accent-border);transition:box-shadow .25s ease,transform .25s ease}.brand-mark img{display:block;width:100%;height:100%}.site-brand:hover .brand-mark{box-shadow:inset 0 0 0 1px var(--accent-border),0 10px 26px -10px var(--input-border-focus);transform:rotate(-3deg)}.brand-wordmark{font-family:var(--font-inter,inherit);color:var(--text)}.brand-wordmark-accent{color:var(--accent);-webkit-text-fill-color:var(--accent);margin:0 1px}.site-nav{display:flex;align-items:center;gap:28px}@media (max-width:720px){.site-nav{display:none}}.site-nav-link{background:transparent;border:0;padding:0;color:var(--text-muted);font-size:14px;text-decoration:none;cursor:pointer;transition:color .2s ease}.site-nav-link:hover{color:var(--text)}.site-nav-btn{font-size:14px}.site-header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;min-width:0}@media (max-width:480px){.site-header-inner{gap:8px}.site-header-actions{gap:6px}.brand-wordmark{display:none}.site-nav-btn{font-size:13px;padding:6px 8px}.site-header-actions .btn-sm{padding:7px 12px;font-size:13px}}