.page-header{position:sticky;top:0;z-index:40;background-color:rgba(250,247,242,0.96);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(224,206,189,0.8),0 10px 30px rgba(24,16,8,0.04)}.page-header-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-6);padding-top:var(--space-4);padding-bottom:var(--space-4)}.logo-lockup{display:flex;align-items:center;gap:var(--space-3)}.logo-emblem{width:40px;height:40px;border-radius:38% 62% 58% 42%/42% 52% 48% 58%;background:radial-gradient(circle at 30% 18%,#fff 0,rgba(255,255,255,0.7) 26%,transparent 60%),linear-gradient(135deg,#f1e7dd,#e0cfbf);display:flex;align-items:center;justify-content:center;position:relative;box-shadow:0 6px 16px rgba(24,16,8,0.18);overflow:hidden}.logo-emblem-inner{width:74%;height:74%;border-radius:999px;border:1px solid rgba(255,255,255,0.9);position:relative;display:flex;align-items:center;justify-content:center}.logo-plate{width:74%;height:52%;border-radius:999px 999px 70% 70%;border:1px solid rgba(199,189,176,0.8);border-top-width:2px;position:absolute;bottom:10%;background:linear-gradient(to bottom,rgba(255,255,255,0.9),rgba(242,231,219,0.95))}.logo-pin{position:absolute;width:30%;height:48%;border-radius:999px 999px 70% 70%;background:radial-gradient(circle at 30% 20%,#fff 0,rgba(255,255,255,0.4) 30%,rgba(191,167,141,1) 80%);top:10%;box-shadow:0 3px 8px rgba(24,16,8,0.35)}.logo-card-corner{position:absolute;width:32%;height:32%;border-radius:10px;background:linear-gradient(145deg,#f9f3ec,#e1cfbe);top:16%;right:3%;box-shadow:0 3px 6px rgba(24,16,8,0.2)}.logo-spark{position:absolute;width:26%;height:26%;border-radius:50%;border:1px solid rgba(255,255,255,0.92);top:12%;left:8%;box-shadow:0 0 10px rgba(255,255,255,0.8)}.logo-text{display:flex;flex-direction:column}.logo-title{font-family:var(--font-serif);font-size:1.25rem;letter-spacing:0.04em;text-transform:uppercase;color:var(--color-charcoal)}.logo-subtitle{font-size:0.7rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--color-text-muted)}.main-nav{display:flex;align-items:center;justify-content:center}.main-nav-list{display:flex;align-items:center;gap:var(--space-6);font-size:var(--text-sm);letter-spacing:0.08em;text-transform:uppercase;color:var(--color-text-muted)}.main-nav-item a{position:relative;padding-bottom:0.12rem;transition:color var(--transition-base)}.main-nav-item a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background-color:var(--color-charcoal);transition:width var(--transition-base)}.main-nav-item a:focus-visible::after,.main-nav-item a:hover::after{width:100%}.header-cta-region{display:flex;align-items:center;gap:var(--space-4)}.header-age-badge{position:relative;display:flex;align-items:center;justify-content:center}.header-cta{white-space:nowrap}.header-menu-toggle{display:none;align-items:center;gap:var(--space-2);padding:0.4rem 0.8rem;border-radius:var(--radius-pill);border:1px solid rgba(225,210,195,0.9);background-color:rgba(255,255,255,0.9);font-size:var(--text-xs);letter-spacing:0.14em;text-transform:uppercase;color:var(--color-text-muted);box-shadow:var(--shadow-sm);transition:background-color var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base),transform var(--transition-fast)}.header-menu-toggle:hover{background-color:#fff;box-shadow:var(--shadow-md);transform:translateY(-1px)}.header-menu-toggle:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.header-menu-toggle-box{display:inline-flex;flex-direction:column;justify-content:center;gap:4px}.header-menu-toggle-line{width:18px;height:2px;border-radius:999px;background-color:var(--color-charcoal);transition:transform var(--transition-base),opacity var(--transition-base),width var(--transition-base)}.header-menu-toggle.is-open .header-menu-toggle-line:first-child{transform:translateY(3px) rotate(45deg);width:18px}.header-menu-toggle.is-open .header-menu-toggle-line:last-child{transform:translateY(-3px) rotate(-45deg);width:18px}.header-menu-toggle-label{font-size:var(--text-xs)}@media (max-width:960px){.page-header-inner{padding-top:var(--space-3);padding-bottom:var(--space-3);gap:var(--space-4)}.main-nav{position:absolute;top:100%;left:0;right:0;background:rgba(250,247,242,0.98);backdrop-filter:blur(14px);box-shadow:0 18px 40px rgba(24,16,8,0.12);transform-origin:top center;transform:scaleY(0.96);opacity:0;pointer-events:none;visibility:hidden;transition:opacity var(--transition-base),transform var(--transition-base),visibility var(--transition-base)}.main-nav.is-open{opacity:1;transform:scaleY(1);pointer-events:auto;visibility:visible}.main-nav-list{flex-direction:column;align-items:flex-start;padding:var(--space-4) var(--space-5);gap:var(--space-4)}.main-nav-item a{font-size:var(--text-sm)}.header-menu-toggle{display:inline-flex}.header-cta-region{gap:var(--space-3)}.header-cta{padding-inline:1.1rem}}@media (max-width:640px){.page-header-inner{position:relative}.logo-title{font-size:1.05rem}.logo-subtitle{display:none}.header-cta{display:none}.header-age-badge{position:absolute;top:50%;right:0;z-index:50;transform:translateY(-50%)}.header-age-badge .badge-21{box-shadow:0 0 0 2px #fff,var(--shadow-lg)}}