.ep-header{position:sticky;top:0;z-index:40;backdrop-filter:blur(var(--header-blur));-webkit-backdrop-filter:blur(var(--header-blur));}
.ep-header__announcement{position:relative;z-index:41;background:linear-gradient(90deg,rgba(227,181,107,0.16),rgba(227,181,107,0.08));border-bottom:1px solid rgba(255,255,255,0.06);}
.ep-header__announcement-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding-top:var(--space-2);padding-bottom:var(--space-2);}
.ep-header__announcement-text{margin:0;font-size:var(--font-size-sm);color:var(--color-text-soft);}
.ep-header__announcement-highlight{color:var(--color-primary-strong);font-weight:500;}
.ep-header__announcement-cta{white-space:nowrap;font-size:var(--font-size-xs);padding-inline:1.3rem;padding-block:0.45rem;}
.ep-header__announcement-icon{display:inline-flex;align-items:center;justify-content:center;}
.ep-header__bar{position:relative;z-index:42;border-bottom:1px solid rgba(255,255,255,0.12);}
.ep-header__bar::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top left,rgba(227,181,107,0.16),transparent 60%);opacity:0.9;pointer-events:none;}
.ep-header__inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:var(--space-6);padding-top:var(--space-3);padding-bottom:var(--space-3);border-radius:0 0 var(--radius-xl) var(--radius-xl);background:linear-gradient(135deg,rgba(255,255,255,0.08),rgba(10,7,6,0.94));box-shadow:var(--shadow-glass);backdrop-filter:blur(var(--header-blur));-webkit-backdrop-filter:blur(var(--header-blur));border:var(--glass-border);}
.ep-header__brand{display:flex;align-items:center;min-width:0;}
.ep-header__logo-link{display:inline-flex;align-items:center;gap:var(--space-3);}
.ep-header__logo-mark{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:radial-gradient(circle at 30% 0,#f2c779,#8a7763);box-shadow:0 10px 30px rgba(0,0,0,0.7);font-family:var(--font-serif);font-weight:600;font-size:0.95rem;letter-spacing:0.08em;color:#120e0a;text-transform:uppercase;}
.ep-header__logo-text-group{display:flex;flex-direction:column;gap:2px;}
.ep-header__logo-title{font-family:var(--font-serif);font-size:1.1rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--gray-50);}
.ep-header__logo-subtitle{font-size:0.72rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--color-text-muted);}
.ep-header__nav{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-5);}
.ep-header__nav-list{display:flex;align-items:center;gap:var(--space-4);}
.ep-header__nav-item{position:relative;}
.ep-header__nav-link{position:relative;display:inline-flex;align-items:center;font-size:var(--font-size-sm);letter-spacing:0.14em;text-transform:uppercase;color:var(--color-text-soft);padding-block:0.2rem;}
.ep-header__nav-link::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;border-radius:999px;background:linear-gradient(90deg,#f2c779,#e3b56b);transition:width var(--transition-base),opacity var(--transition-base);opacity:0;}
.ep-header__nav-link:hover{color:var(--gray-50);}
.ep-header__nav-link:hover::after{width:100%;opacity:1;}
.ep-header__nav-item--accent .ep-header__nav-link{color:var(--color-primary-strong);}
.ep-header__nav-link--accent{padding-inline:0.9rem;padding-block:0.4rem;border-radius:999px;border:1px solid rgba(227,181,107,0.6);background:radial-gradient(circle at top,rgba(227,181,107,0.18),rgba(10,7,6,0.96));box-shadow:0 12px 30px rgba(0,0,0,0.8);}
.ep-header__nav-link--accent::after{display:none;}
.ep-header__nav-link--accent:hover{background:radial-gradient(circle at top,rgba(227,181,107,0.26),rgba(10,7,6,0.96));}
.ep-header__nav-cta-group{display:flex;align-items:center;gap:var(--space-3);}
.ep-header__toggle{display:none;align-items:center;gap:var(--space-2);color:var(--color-text-soft);}
.ep-header__toggle-box{display:inline-flex;flex-direction:column;justify-content:center;gap:4px;width:32px;height:28px;border-radius:999px;padding-inline:7px;padding-block:5px;background:rgba(10,7,6,0.9);border:1px solid rgba(255,255,255,0.16);box-shadow:0 8px 24px rgba(0,0,0,0.8);}
.ep-header__toggle-line{height:2px;width:100%;border-radius:999px;background:linear-gradient(90deg,#f2c779,#b9ab9a);transition:transform var(--transition-base),opacity var(--transition-base),background var(--transition-base);}
.ep-header__toggle-text{font-size:0.7rem;letter-spacing:0.22em;text-transform:uppercase;}
.ep-header__toggle:focus-visible{outline:none;box-shadow:var(--shadow-focus);border-radius:var(--radius-pill);}
.ep-header--menu-open .ep-header__toggle-line--top{transform:translateY(3px) rotate(42deg);}
.ep-header--menu-open .ep-header__toggle-line--middle{opacity:0;}
.ep-header--menu-open .ep-header__toggle-line--bottom{transform:translateY(-3px) rotate(-42deg);}
.ep-header--menu-open .ep-header__toggle-box{background:rgba(10,7,6,0.98);}
@media (max-width:1024px){.ep-header__inner{gap:var(--space-4);padding-block:var(--space-2);}
.ep-header__nav-cta-group{display:none;}}
@media (max-width:768px){.ep-header__announcement-inner{flex-direction:column;align-items:flex-start;}
.ep-header__announcement-cta{width:100%;justify-content:center;}
.ep-header__inner{border-radius:0 0 var(--radius-lg) var(--radius-lg);}
.ep-header__toggle{display:inline-flex;z-index:2;}
.ep-header__nav{position:fixed;inset:72px var(--space-3) var(--space-3);max-width:420px;margin-inline:auto;flex-direction:column;align-items:stretch;gap:var(--space-5);padding:var(--space-5);border-radius:var(--radius-xl);background:linear-gradient(135deg,rgba(15,10,7,0.98),rgba(5,3,2,0.96));box-shadow:0 26px 80px rgba(0,0,0,0.9);transform:translateY(-8px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity var(--transition-slow),transform var(--transition-slow),visibility var(--transition-slow);}
.ep-header__nav-list{flex-direction:column;align-items:flex-start;gap:var(--space-3);}
.ep-header__nav-link{font-size:var(--font-size-md);}
.ep-header__nav-cta-group{display:flex;flex-direction:column;}
.ep-header--menu-open .ep-header__nav{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0);background:#000;height:350px;}
body.ep-menu-open{overflow:hidden;}}
@media (prefers-reduced-motion:reduce){.ep-header__nav{transition:none;}
.ep-header__nav-link::after{transition:none;}
.ep-header__toggle-line{transition:none;}}