.rc-header{position:sticky;top:0;z-index:40;background-color:rgba(247,243,235,0.96);backdrop-filter:blur(16px);border-bottom:1px solid rgba(177,138,75,0.35)}.rc-header__inner{display:flex;align-items:center;justify-content:space-between;min-height:72px}.rc-header__brand{display:inline-flex;flex-direction:column;justify-content:center;gap:2px;text-decoration:none;color:var(--color-text);letter-spacing:0.16em;text-transform:uppercase}.rc-header__brand-main{font-family:var(--font-serif);font-size:1.1rem;line-height:1;font-weight:500}.rc-header__brand-sub{font-family:var(--font-sans);font-size:0.7rem;line-height:1.1;color:var(--color-text-soft)}.rc-header__nav{display:flex;align-items:center;gap:24px}.rc-header__nav-list{display:flex;align-items:center;gap:24px;margin:0;padding:0}.rc-header__nav-item--highlight .rc-header__nav-link{color:var(--color-primary)}.rc-header__nav-link{position:relative;display:inline-flex;align-items:center;font-family:var(--font-sans);font-size:0.8rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--color-text-soft);padding:4px 0}.rc-header__nav-link:after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background-color:var(--color-primary);transition:width var(--transition-fast)}.rc-header__nav-link:hover{color:var(--color-primary)}.rc-header__nav-link:hover:after{width:100%}.rc-header__nav-link.is-active{color:var(--color-primary)}.rc-header__nav-link.is-active:after{width:100%}.rc-header__cta-wrap{margin-left:8px}.rc-header__cta-btn{display:inline-flex;align-items:center;justify-content:center;padding:0.55rem 1.2rem;border-radius:4px;border:1px solid transparent;font-family:var(--font-sans);font-size:0.75rem;letter-spacing:0.16em;text-transform:uppercase;background-color:var(--color-primary);color:#fff;box-shadow:var(--shadow-sm);transition:background-color var(--transition-base),box-shadow var(--transition-base),transform var(--transition-fast)}.rc-header__cta-btn:hover{background-color:#16352d;box-shadow:var(--shadow-md);transform:translateY(-1px)}.rc-header__cta-btn:active{background-color:#10271f;box-shadow:var(--shadow-xs);transform:translateY(0)}.rc-header__toggle{display:none;position:relative;width:40px;height:40px;border-radius:999px;border:1px solid rgba(37,37,37,0.22);background-color:#fff;align-items:center;justify-content:center;padding:0}.rc-header__toggle-bar{width:18px;height:1.5px;background-color:#252525;border-radius:999px;transition:transform var(--transition-base),opacity var(--transition-base),top var(--transition-base)}.rc-header__toggle-bar+.rc-header__toggle-bar{margin-top:5px}.rc-header__toggle.is-open .rc-header__toggle-bar:first-child{transform:translateY(3.6px) rotate(45deg)}.rc-header__toggle.is-open .rc-header__toggle-bar:last-child{transform:translateY(-3.6px) rotate(-45deg)}@media (max-width:880px){.rc-header__inner{min-height:64px}.rc-header__toggle{display:inline-flex}.rc-header__nav{position:absolute;inset-inline:0;top:64px;flex-direction:column;align-items:flex-start;background-color:rgba(247,243,235,0.98);border-bottom:1px solid rgba(177,138,75,0.35);max-height:0;overflow:hidden;opacity:0;visibility:hidden;transform:translateY(-4px);transition:max-height var(--transition-slow),opacity var(--transition-base),visibility var(--transition-base),transform var(--transition-base)}.rc-header__nav--open{opacity:1;visibility:visible;transform:translateY(0);max-height:420px}.rc-header__nav-list{flex-direction:column;align-items:flex-start;padding:16px 24px 8px;gap:12px}.rc-header__nav-link{font-size:0.78rem}.rc-header__cta-wrap{width:100%;padding:0 24px 16px}.rc-header__cta-btn{width:100%;justify-content:center}}@media (prefers-reduced-motion:reduce){.rc-header__cta-btn,.rc-header__toggle-bar,.rc-header__nav{transition:none}