.lc-header{position:sticky;top:0;z-index:40;background:radial-gradient(circle at top left,rgba(232,168,56,0.09),transparent 55%),var(--color-bg);backdrop-filter:blur(18px);border-bottom:1px solid rgba(212,175,55,0.2)}.lc-header__inner{display:flex;align-items:center;justify-content:space-between;padding-top:var(--space-3);padding-bottom:var(--space-3);gap:var(--space-6)}.lc-header__brand{flex-shrink:0}.lc-header__nav{display:flex;align-items:center;justify-content:flex-end;flex:1}.lc-header__nav-list{display:flex;align-items:center;gap:var(--space-5);font-size:var(--font-size-sm);letter-spacing:0.14em;text-transform:uppercase}.lc-header__nav-link{position:relative;color:var(--color-text-muted);padding:0.35rem 0;display:inline-flex;align-items:center;gap:0.4rem;transition:color var(--transition-normal)}.lc-header__nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:linear-gradient(90deg,rgba(232,168,56,0.9),rgba(166,110,56,0.6));transform:scaleX(0);transform-origin:center;transition:transform var(--transition-normal)}.lc-header__nav-link:hover,.lc-header__nav-link:focus-visible{color:var(--color-text)}.lc-header__nav-link:hover::after,.lc-header__nav-link:focus-visible::after{transform:scaleX(1)}.lc-header__nav-item--accent .lc-header__nav-link{padding:0.45rem 1.3rem;border-radius:999px;border:1px solid rgba(212,175,55,0.8);background:radial-gradient(circle at 20% 0,rgba(255,255,255,0.95),rgba(232,168,56,0.16));box-shadow:0 12px 30px rgba(166,110,56,0.32);color:#111111;font-size:0.7rem;letter-spacing:0.22em}.lc-header__nav-item--accent .lc-header__nav-link::after{display:none}.lc-header__nav-item--accent .lc-header__nav-link:hover,.lc-header__nav-item--accent .lc-header__nav-link:focus-visible{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-alt));color:#111111}.lc-header__toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border-radius:999px;border:1px solid rgba(212,175,55,0.7);background:radial-gradient(circle at 20% 0,rgba(255,255,255,0.96),rgba(244,241,234,0.98));box-shadow:0 10px 26px rgba(0,0,0,0.12);cursor:pointer;transition:box-shadow var(--transition-normal),transform var(--transition-fast),background var(--transition-normal)}.lc-header__toggle:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}.lc-header__toggle:hover{transform:translateY(-1px);box-shadow:var(--shadow-medium)}.lc-header__burger-bar{width:18px;height:1.6px;border-radius:999px;background:var(--color-neutral-800);transition:transform var(--transition-fast),opacity var(--transition-fast),background var(--transition-fast);transform-origin:center}.lc-header__toggle[aria-expanded="true"] .lc-header__burger-bar:first-child{transform:translateY(4px) rotate(45deg)}.lc-header__toggle[aria-expanded="true"] .lc-header__burger-bar:last-child{transform:translateY(-4px) rotate(-45deg)}.lc-header__toggle[aria-expanded="true"] .lc-header__burger-bar:nth-child(2){opacity:0}.lc-header__nav--open .lc-header__nav-list{opacity:1;visibility:visible;transform:translateY(0)}@media (max-width:960px){.lc-header__inner{padding-top:var(--space-2);padding-bottom:var(--space-2)}.lc-header__toggle{display:flex}.lc-header__nav{position:absolute;top:100%;left:0;right:0;padding:0 var(--space-4) var(--space-5);pointer-events:none}.lc-header__nav-list{position:relative;margin-top:var(--space-3);flex-direction:column;align-items:flex-start;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-lg);background:linear-gradient(145deg,rgba(250,249,246,0.98),rgba(244,241,234,0.98));box-shadow:var(--shadow-elevated);border:1px solid rgba(212,175,55,0.45);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity var(--transition-normal),transform var(--transition-normal),visibility var(--transition-normal)}.lc-header__nav-link{width:100%}.lc-header__nav-item--accent{width:100%}.lc-header__nav-item--accent .lc-header__nav-link{width:100%;justify-content:center}.lc-header__nav--open{pointer-events:auto}}@media (max-width:640px){.lc-header__inner{gap:var(--space-3)}.rt-brand__name{font-size:0.85rem}.rt-brand__tagline{display:none}}