.cl-header{position:sticky;top:0;z-index:40;background:rgba(244,239,248,0.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(197,177,212,0.8)}.cl-header-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);min-height:4.25rem;padding-top:0.75rem;padding-bottom:0.75rem}.cl-header-brand{display:flex;align-items:center;min-width:0}.cl-header-logo-link{display:inline-flex;align-items:center;gap:var(--space-3);color:var(--color-text)}.cl-header-logo-mark{width:2.25rem;height:2.25rem;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:radial-gradient(circle at 20% 0,rgba(244,239,248,0.95),transparent 55%),linear-gradient(135deg,var(--color-primary),var(--color-accent-burgundy));color:#fff;font-family:var(--font-serif);font-size:1.1rem;letter-spacing:0.09em;border:1px solid rgba(255,255,255,0.7);box-shadow:var(--shadow-xs)}.cl-header-logo-text{display:flex;flex-direction:column;gap:0.1rem;white-space:nowrap}.cl-header-logo-title{font-family:var(--font-serif);font-size:1.25rem;letter-spacing:0.06em;text-transform:uppercase}.cl-header-logo-subtitle{font-size:0.75rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--gray-500)}.cl-header-nav{margin-left:auto}.cl-header-nav-list{display:flex;align-items:center;gap:var(--space-4);list-style:none;margin:0;padding:0}.cl-header-nav-link{position:relative;font-size:0.9rem;color:var(--gray-700);letter-spacing:0.09em;text-transform:uppercase}.cl-header-nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-0.25rem;height:1px;border-radius:999px;background:linear-gradient(90deg,var(--color-accent-bronze),var(--color-primary));transform-origin:center;transform:scaleX(0);transition:transform var(--transition-base)}.cl-header-nav-link:hover::after,.cl-header-nav-link:focus-visible::after{transform:scaleX(1)}.cl-header-cta-wrap{margin-left:var(--space-4);flex-shrink:0}.cl-header-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;gap:0.28rem;width:2.5rem;height:2.5rem;border-radius:999px;border:1px solid var(--color-border);background-color:rgba(255,255,255,0.8);color:var(--gray-800);cursor:pointer;transition:background-color var(--transition-base),border-color var(--transition-base),transform var(--transition-fast),box-shadow var(--transition-fast)}.cl-header-toggle-bar{width:1.25rem;height:2px;border-radius:999px;background:var(--gray-700);transition:transform var(--transition-base),opacity var(--transition-base),background var(--transition-base)}.cl-header-toggle:focus-visible{outline:2px solid var(--color-accent-bronze);outline-offset:3px}.cl-header-toggle[aria-expanded="true"]{background-color:var(--color-primary);border-color:var(--color-accent-burgundy);box-shadow:var(--shadow-sm);color:#fff}.cl-header-toggle[aria-expanded="true"] .cl-header-toggle-bar{background:#fff}.cl-header-toggle[aria-expanded="true"] .cl-header-toggle-bar:first-child{transform:translateY(4px) rotate(45deg)}.cl-header-toggle[aria-expanded="true"] .cl-header-toggle-bar:last-child{transform:translateY(-4px) rotate(-45deg)}@media (max-width:960px){.cl-header-inner{gap:var(--space-3)}.cl-header-logo-subtitle{display:none}.cl-header-toggle{display:flex}.cl-header-nav{position:fixed;inset-inline:0;top:4.25rem;transform:translateY(-8px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity var(--transition-base),transform var(--transition-base),visibility var(--transition-base);z-index:30}.cl-header-nav-list{flex-direction:column;align-items:flex-start;gap:var(--space-2);margin:0.5rem auto;padding:var(--space-4);max-width:var(--layout-max-width);border-radius:24px;border:1px solid rgba(197,177,212,0.85);background:radial-gradient(circle at top,rgba(125,58,143,0.12),transparent 70%),var(--color-bg-alt);box-shadow:var(--shadow-sm)}.cl-header-nav-link{font-size:0.95rem}.cl-header-nav.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.cl-header-cta-wrap{display:none}}@media (max-width:640px){.cl-header-inner{min-height:3.75rem}.cl-header-logo-title{font-size:1.05rem}.cl-header-logo-mark{width:2rem;height:2rem;font-size:1rem}}