.ff-pubheader{position:relative;line-height:1.5}.ff-pubheader--sticky{position:sticky;top:0;z-index:50}.ff-pubheader--canvas{background:color-mix(in srgb,var(--ff-canvas,oklch(88% .01 230)) 90%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.ff-pubheader--canvas .ff-pubheader-nav{border-bottom:1px solid var(--ff-border-strong,oklch(78% .005 230))}.ff-pubheader--white{background:rgba(255,255,255,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.ff-pubheader--white .ff-pubheader-nav{border-bottom:1px solid var(--ff-border-card,#eaeae8)}.ff-pubheader--dark{background:var(--ff-ink,#171717)}.ff-pubheader--dark .ff-pubheader-nav{border-bottom:1px solid rgba(255,255,255,.12)}.ff-pubheader-inner{max-width:80rem;margin:0 auto;padding:0 16px;height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px}@media (min-width:640px){.ff-pubheader-inner{padding:0 24px;height:64px}}@media (min-width:1024px){.ff-pubheader-inner{padding:0 32px}}.ff-pubheader-logo{flex-shrink:0;display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:inherit}.ff-pubheader-subtitle{font-size:12px;font-weight:500;white-space:nowrap;color:var(--ff-text-muted,#525252)}.ff-pubheader--dark .ff-pubheader-subtitle{color:rgba(255,255,255,.64)}.ff-pubheader-slot{display:flex;align-items:center;min-width:0}.ff-pubheader-desktop{display:none}@media (min-width:768px){.ff-pubheader-desktop{display:flex;align-items:center;gap:28px}}.ff-pubheader-link{font-size:14px;font-weight:500;text-decoration:none;color:var(--ff-text-muted,#525252);transition:color .15s cubic-bezier(.4,0,.2,1)}.ff-pubheader-link:hover{color:var(--ff-text,#171717)}.ff-pubheader-link.is-active{color:var(--ff-text,#171717);font-weight:600}.ff-pubheader--dark .ff-pubheader-link{color:rgba(255,255,255,.72)}.ff-pubheader--dark .ff-pubheader-link.is-active,.ff-pubheader--dark .ff-pubheader-link:hover{color:#fff}.ff-pubheader-cta{display:inline-flex;align-items:center;text-decoration:none}.ff-pubheader-toggle{display:inline-flex;align-items:center;justify-content:center;padding:8px;margin-right:-8px;background:none;border:0;cursor:pointer;color:var(--ff-text-muted,#525252);transition:color .15s cubic-bezier(.4,0,.2,1)}.ff-pubheader-toggle:hover{color:var(--ff-text,#171717)}.ff-pubheader--dark .ff-pubheader-toggle{color:rgba(255,255,255,.72)}.ff-pubheader--dark .ff-pubheader-toggle:hover{color:#fff}@media (min-width:768px){.ff-pubheader-drawer,.ff-pubheader-toggle{display:none}}.ff-pubheader-drawer{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid #f5f5f5;padding:12px 16px;display:flex;flex-direction:column;gap:4px;box-shadow:0 12px 24px -16px rgba(0,0,0,.25)}.ff-pubheader--dark .ff-pubheader-drawer{background:var(--ff-ink,#171717);border-top-color:rgba(255,255,255,.12)}.ff-pubheader-drawer-link{display:block;padding:12px;border-radius:8px;font-size:16px;font-weight:500;text-decoration:none;color:var(--ff-text-muted,#525252);transition:color .15s cubic-bezier(.4,0,.2,1),background-color .15s cubic-bezier(.4,0,.2,1)}.ff-pubheader-drawer-link:hover{color:var(--ff-text,#171717);background:#fafafa}.ff-pubheader-drawer-link.is-active{color:var(--ff-orange,#ff4f1a);background:var(--ff-orange-light,#fff3ee)}.ff-pubheader--dark .ff-pubheader-drawer-link{color:rgba(255,255,255,.72)}.ff-pubheader--dark .ff-pubheader-drawer-link:hover{color:#fff;background:rgba(255,255,255,.07)}.ff-pubheader-drawer-cta{padding:8px 12px 4px}.ff-pubheader-drawer-cta a{display:inline-flex;align-items:center;text-decoration:none}