.ff-header{position:sticky;top:0;z-index:40;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);background:linear-gradient(to bottom,rgba(3,6,13,0.96),rgba(3,6,13,0.88) 55%,rgba(3,6,13,0));border-bottom:1px solid rgba(120,144,168,0.3)}.ff-header-top{position:relative}.ff-header-inner{display:flex;align-items:center;justify-content:space-between;gap:1.25rem;min-height:var(--header-height-compact);padding-top:0.4rem;padding-bottom:0.4rem}.ff-header-left{display:flex;align-items:center;gap:0.75rem}.ff-logo{display:flex;align-items:center;gap:0.7rem}.ff-logo-mark{position:relative;width:2.1rem;height:2.1rem;border-radius:0.9rem;background:radial-gradient(circle at 30% 0,rgba(31,124,255,0.85),rgba(3,8,20,0.95));box-shadow:0 0 0 1px rgba(136,161,189,0.8),0 14px 26px rgba(0,0,0,0.9);display:flex;align-items:center;justify-content:center;overflow:hidden}.ff-logo-mark::before{content:"";position:absolute;width:105%;height:45%;top:-8%;background:linear-gradient(135deg,rgba(148,163,184,0.7),transparent);opacity:0.18}.ff-logo-pulse{width:0.55rem;height:0.55rem;border-radius:999px;background:var(--color-accent);box-shadow:0 0 0 4px rgba(255,107,31,0.35),0 0 18px rgba(255,107,31,0.9);animation:ff-pulse 1.8s ease-out infinite}.ff-logo-text{display:flex;flex-direction:column;line-height:1}.ff-logo-title{font-family:var(--font-display);font-size:1.05rem;letter-spacing:0.22em;text-transform:uppercase}.ff-logo-subtitle{font-size:0.7rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--color-text-soft)}.ff-header-center{flex:1 1 auto;display:flex;justify-content:center}.ff-nav-list{display:flex;align-items:center;gap:1.1rem}.ff-nav-link{position:relative;font-size:0.8rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--gray-100);padding:0.2rem 0}.ff-nav-link::after{content:"";position:absolute;left:0;bottom:-0.1rem;width:0;height:1px;background:linear-gradient(90deg,var(--color-primary),transparent);transition:width var(--transition-base)}.ff-nav-link:hover::after,.ff-nav-link:focus-visible::after{width:100%}.ff-nav-item--events .ff-nav-link{color:var(--color-accent)}.ff-header-right{display:flex;align-items:center;gap:1rem}.ff-header-search{min-width:270px;max-width:360px;flex:1 1 auto}.ff-search-form{display:flex;align-items:center;gap:0.4rem;padding:0.25rem 0.35rem 0.25rem 0.55rem;border-radius:999px;border:1px solid rgba(117,138,170,0.85);background:radial-gradient(circle at left,rgba(31,124,255,0.25),transparent 60%),rgba(4,7,12,0.98);box-shadow:0 14px 32px rgba(0,0,0,0.9)}.ff-search-prefix{font-family:var(--font-mono);font-size:0.68rem;letter-spacing:0.21em;text-transform:uppercase;color:var(--color-text-soft)}.ff-search-input{border:none;background:transparent;padding:0.2rem 0.35rem;font-size:0.82rem}.ff-search-input:focus{box-shadow:none}.ff-search-btn{border-radius:999px;padding:0.25rem 0.7rem;border:1px solid rgba(117,138,170,0.75);background:radial-gradient(circle at top left,rgba(31,124,255,0.25),transparent 55%),rgba(4,7,13,0.96);color:var(--gray-100)}.ff-search-btn:hover{box-shadow:var(--shadow-glow-primary)}.ff-search-icon{display:inline-flex;font-size:0.8rem}.ff-header-meta{display:flex;align-items:center;gap:0.4rem}.ff-header-chip{display:inline-flex;align-items:center;gap:0.4rem;border-radius:999px;border:1px solid rgba(255,107,31,0.8);padding:0.2rem 0.7rem;background:radial-gradient(circle at left,rgba(255,107,31,0.33),transparent 60%),rgba(6,8,15,0.96);font-size:0.7rem;text-transform:uppercase;letter-spacing:0.17em;color:var(--gray-50)}.ff-header-chip--ghost{border-color:rgba(119,135,160,0.9);background:rgba(6,8,15,0.96);color:var(--color-text-soft)}.ff-header-chip-label{white-space:nowrap}.ff-header-chip-dot{width:0.3rem;height:0.3rem;border-radius:999px;background:var(--color-accent);box-shadow:0 0 0 3px rgba(255,107,31,0.35)}.ff-header-icon-btn{width:2.1rem;height:2.1rem;border-radius:999px;border:1px solid rgba(96,112,139,0.9);background:rgba(5,9,16,0.98);display:inline-flex;align-items:center;justify-content:center;font-size:0.9rem;color:var(--gray-100)}.ff-header-icon-btn:hover{border-color:var(--color-primary);box-shadow:var(--shadow-glow-primary)}.ff-header-toggle{display:none;align-items:center;gap:0.4rem;color:var(--gray-100);background:transparent;border-radius:999px;border:1px solid rgba(100,116,139,0.8);padding:0.25rem 0.7rem}.ff-header-toggle-box{position:relative;width:1.3rem;height:1rem;display:inline-flex;flex-direction:column;justify-content:center;gap:0.25rem}.ff-header-toggle-line{height:2px;border-radius:999px;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-soft))}.ff-header-toggle-label{font-size:0.7rem;letter-spacing:0.2em;text-transform:uppercase}.ff-header-scanline{position:absolute;left:0;right:0;bottom:-1px;height:2px;background:linear-gradient(90deg,transparent,rgba(31,124,255,0.9),transparent);opacity:0.85;transform-origin:left;animation:ff-scanline 9s linear infinite}.ff-header-mobile-drawer{position:fixed;inset:0;top:var(--header-height-compact);background:radial-gradient(circle at top,rgba(31,124,255,0.25),transparent 55%),rgba(2,4,9,0.98);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);transform:translateY(100%);opacity:0;visibility:hidden;transition:opacity var(--transition-base),transform var(--transition-base),visibility var(--transition-base);z-index:39}.ff-header-mobile-inner{position:relative;max-width:var(--layout-max-width);margin:0 auto;padding:1.5rem 1.25rem 2.5rem;display:flex;flex-direction:column;gap:1.4rem}.ff-header-mobile-top{display:flex;align-items:center;justify-content:space-between;gap:0.75rem}.ff-header-mobile-kicker{font-size:0.74rem;letter-spacing:0.24em;text-transform:uppercase;color:var(--color-text-soft)}.ff-header-mobile-close{display:inline-flex;align-items:center;gap:0.4rem;border-radius:999px;border:1px solid rgba(102,120,148,0.8);padding:0.2rem 0.7rem;background:rgba(3,6,13,0.95);color:var(--gray-100)}.ff-header-mobile-close-icon{width:1.1rem;height:1.1rem;position:relative}.ff-header-mobile-close-icon::before,.ff-header-mobile-close-icon::after{content:"";position:absolute;top:50%;left:50%;width:100%;height:2px;border-radius:999px;background:linear-gradient(90deg,var(--color-primary),var(--color-accent));transform-origin:center}.ff-header-mobile-close-icon::before{transform:translate(-50%,-50%) rotate(45deg)}.ff-header-mobile-close-icon::after{transform:translate(-50%,-50%) rotate(-45deg)}.ff-header-mobile-close-label{font-size:0.7rem;letter-spacing:0.18em;text-transform:uppercase}.ff-header-mobile-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:0.9rem}.ff-header-mobile-tile{position:relative;padding:0.9rem 1rem;border-radius:var(--radius-md);border:1px solid rgba(119,135,160,0.9);background:radial-gradient(circle at bottom right,rgba(255,107,31,0.16),transparent 60%),rgba(4,7,12,0.98);box-shadow:0 14px 32px rgba(0,0,0,0.9);display:flex;flex-direction:column;gap:0.25rem}.ff-header-mobile-tile::after{content:"";position:absolute;inset:auto -30%;top:-35%;height:1px;background:linear-gradient(90deg,transparent,rgba(31,124,255,0.8),transparent);opacity:0.7}.ff-header-mobile-tile-kicker{font-size:0.7rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--color-text-soft)}.ff-header-mobile-tile-title{font-family:var(--font-display);font-size:0.95rem;letter-spacing:0.18em;text-transform:uppercase}.ff-header-mobile-tile-meta{font-size:0.78rem;color:var(--color-text-muted)}.ff-header-mobile-search-shell{display:flex;align-items:center;gap:0.4rem;border-radius:999px;border:1px solid rgba(120,144,168,0.9);padding:0.2rem 0.35rem 0.2rem 0.7rem;background:rgba(3,6,13,0.96)}.ff-header-mobile-search-prefix{font-family:var(--font-mono);font-size:0.68rem;letter-spacing:0.21em;text-transform:uppercase;color:var(--color-text-soft)}.ff-header-mobile-search-btn{width:2rem;height:2rem;border-radius:999px;border:1px solid rgba(102,120,148,0.9);display:inline-flex;align-items:center;justify-content:center;font-size:0.8rem;color:var(--gray-50)}.ff-header-mobile-meta{font-size:0.78rem;color:var(--color-text-soft);display:flex;flex-direction:column;gap:0.3rem}.ff-header-mobile-meta-row{display:flex;align-items:center;justify-content:space-between;gap:0.75rem}.ff-header-mobile-meta-label{text-transform:uppercase;letter-spacing:0.18em;font-size:0.7rem}.ff-header--mobile-open .ff-header-mobile-drawer{transform:translateY(0);opacity:1;visibility:visible}.ff-header--mobile-open .ff-header-toggle[aria-expanded="true"] .ff-header-toggle-line:first-child{transform:translateY(3px) rotate(45deg)}.ff-header--mobile-open .ff-header-toggle[aria-expanded="true"] .ff-header-toggle-line:last-child{transform:translateY(-3px) rotate(-45deg)}@media (max-width:1024px){.ff-header-center{display:none}.ff-header-toggle{display:inline-flex}.ff-header-inner{gap:0.75rem}.ff-header-search{display:none}.ff-header-meta{display:none}}@media (max-width:640px){.ff-header-inner{padding-top:0.35rem;padding-bottom:0.35rem}.ff-logo-subtitle{display:none}.ff-logo-title{font-size:0.98rem}.ff-header-mobile-inner{padding:1.2rem 1rem 2.2rem}.ff-header-mobile-grid{grid-template-columns:1fr}}@media (min-width:1025px){.ff-header-mobile-drawer{display:none}}@media (prefers-reduced-motion:reduce){.ff-header-scanline{animation:none}.ff-logo-pulse{animation:none}.ff-header-mobile-drawer{transition:none}}@keyframes ff-pulse{0%{transform:scale(0.95);opacity:0.8}40%{transform:scale(1);opacity:1}100%{transform:scale(0.95);opacity:0.8}}@keyframes ff-scanline{0%{transform:scaleX(0)}40%{transform:scaleX(1)}100%{transform:scaleX(0)}}