.rt-header{position:sticky;top:2.4rem;z-index:30;background:radial-gradient(circle at 0 0,#FFFFFF 0,#FAF8F5 26%,#F2EDE4 100%);border-bottom:1px solid rgba(212,175,55,0.55);backdrop-filter:blur(16px)}.rt-header__inner{display:flex;align-items:center;justify-content:space-between;padding-block:0.75rem;gap:1.5rem}.rt-header__brand{min-width:0}.rt-header__brand:focus-visible{box-shadow:var(--focus-ring)}.rt-header__nav{display:flex;align-items:center;margin-left:auto}.rt-header__nav-list{display:flex;align-items:center;gap:1.75rem;font-size:0.85rem;letter-spacing:0.16em;text-transform:uppercase}.rt-header__nav-link{position:relative;padding-block:0.25rem;color:var(--color-text-muted);text-decoration:none;white-space:nowrap}.rt-header__nav-link::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:linear-gradient(90deg,#D4AF37,#8C1C2B);transition:width var(--transition-base)}.rt-header__nav-link:hover{color:var(--color-primary)}.rt-header__nav-link:hover::after{width:100%}.rt-header__nav-link:focus-visible{outline:none;box-shadow:var(--focus-ring);border-radius:999px;padding-inline:0.35rem;margin-inline:-0.35rem}.rt-header__nav-item--cta .rt-header__nav-link--cta{padding-inline:1.25rem;padding-block:0.45rem;border-radius:999px;border:1px solid rgba(212,175,55,0.85);background:linear-gradient(135deg,#8C1C2B,#6B111C);color:#FAF8F5;box-shadow:var(--shadow-sm)}.rt-header__nav-item--cta .rt-header__nav-link--cta:hover{box-shadow:var(--shadow-md)}.rt-header__nav-toggle{display:none;align-items:center;justify-content:center;width:2.4rem;height:2.4rem;border-radius:999px;border:1px solid rgba(140,28,43,0.4);background:rgba(250,248,245,0.9);box-shadow:0 8px 20px rgba(17,7,4,0.18)}.rt-header__nav-toggle-bar{width:1.3rem;height:2px;border-radius:999px;background:#3C332B;transition:transform var(--transition-base),opacity var(--transition-base)}.rt-header__nav-toggle:focus-visible{box-shadow:var(--focus-ring)}.rt-header__nav-toggle[aria-expanded=true] .rt-header__nav-toggle-bar:first-child{transform:translateY(3px) rotate(42deg)}.rt-header__nav-toggle[aria-expanded=true] .rt-header__nav-toggle-bar:last-child{transform:translateY(-3px) rotate(-42deg)}.rt-header__nav-toggle[aria-expanded=true] .rt-header__nav-toggle-bar:nth-child(2){opacity:0}@media (max-width:960px){.rt-header{top:2.6rem}.rt-header__nav-toggle{display:inline-flex}.rt-header__nav{position:fixed;inset-inline:0;top:4.6rem;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity var(--transition-base),transform var(--transition-base);justify-content:flex-end}.rt-header__nav-list{flex-direction:column;align-items:flex-start;gap:0.85rem;margin-right:var(--space-4);padding:1rem 1.1rem;border-radius:var(--radius-lg);background:radial-gradient(circle at 0 0,#FFFFFF 0,#F2EDE4 40%,#E8E2D5 100%);box-shadow:var(--shadow-soft-elevated);border:1px solid rgba(212,175,55,0.7);max-width:16rem}.rt-header__nav-link{width:100%}.rt-header__nav-link::after{display:none}.rt-header__nav-item--cta .rt-header__nav-link--cta{width:100%;text-align:center}.rt-header--nav-open .rt-header__nav{opacity:1;pointer-events:auto;transform:translateY(0)}}