:root {
    --mc-primary: #0071e3;
    --mc-primary-dark: #0077ed;
    --mc-primary-light: #3395f0;
    --nav-cta-bg: #111827;
    --nav-cta-color: #ffffff;
    --nav-cta-bg-hover: #1f2937;
    --nav-cta-color-hover: #ffffff;
    --nav-cta-radius: 9999px;
    --ru-accent: #0071e3;
    --primary-blue: #0071e3;
    --mc-dark: #111827;
    --mc-muted: #6e6e73;
}

#headerContainer {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    pointer-events: none;
}

#headerContainer .tm-nav,
#headerContainer .zov-nav {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    width: 100% !important;
    max-width: none !important;
    background: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: saturate(180%) blur(20px) !important;
    -webkit-backdrop-filter: saturate(180%) blur(20px) !important;
    border: none !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06) !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    font-family: 'Inter', 'PingFang SC', -apple-system, BlinkMacSystemFont, sans-serif !important;
    pointer-events: auto;
}

#headerContainer .tm-nav-inner {
    height: 4rem !important;
    padding: 0 1.5rem !important;
}

#headerContainer .tm-brand-link {
    text-decoration: none;
}

#headerContainer .tm-brand-name,
#headerContainer .tm-brand-name--mobile {
    color: var(--mc-dark) !important;
    font-weight: 700 !important;
    letter-spacing: -0.045em !important;
}

#headerContainer .tm-brand-logo {
    width: 28px !important;
    height: 28px !important;
    border-radius: 0.375rem !important;
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
    object-fit: contain !important;
}

#headerContainer .tm-nav-link {
    color: var(--mc-muted) !important;
    font-weight: 500 !important;
    letter-spacing: -0.015em !important;
    font-size: 0.875rem !important;
    background: transparent !important;
}

#headerContainer .tm-nav-link:hover {
    color: var(--mc-dark) !important;
    background: transparent !important;
}

#headerContainer .tm-nav-link::after {
    background: var(--mc-primary) !important;
}

#headerContainer .nav-item.active {
    color: var(--mc-dark) !important;
    font-weight: 600 !important;
    background: transparent !important;
    box-shadow: none !important;
}

#headerContainer .tm-nav-cta {
    background: var(--nav-cta-bg) !important;
    color: var(--nav-cta-color) !important;
    border-radius: var(--nav-cta-radius) !important;
    box-shadow: none !important;
    font-size: 0.8125rem !important;
    font-weight: 600 !important;
    height: 2.25rem !important;
    padding: 0 1.25rem !important;
    border: none !important;
}

#headerContainer .tm-nav-cta:hover,
#headerContainer .tm-nav .tm-btn-primary:hover {
    background: var(--nav-cta-bg-hover) !important;
    color: var(--nav-cta-color-hover) !important;
    box-shadow: none !important;
    transform: translateY(-1px) !important;
}

#headerContainer .tm-nav .tm-btn-primary {
    background: var(--nav-cta-bg) !important;
    color: var(--nav-cta-color) !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: var(--nav-cta-radius) !important;
}

#headerContainer .tm-nav .tm-btn-primary:hover {
    background: var(--nav-cta-bg-hover) !important;
    color: var(--nav-cta-color-hover) !important;
}

#headerContainer .tm-lang-pill:hover,
#headerContainer .tm-lang-pill--mobile:hover {
    color: var(--mc-dark) !important;
    background: rgba(0, 0, 0, 0.05) !important;
    border-color: rgba(0, 0, 0, 0.08) !important;
}

#headerContainer .tm-lang-pill,
#headerContainer .tm-lang-pill--mobile {
    border: none !important;
    background: transparent !important;
    color: var(--mc-muted) !important;
    font-weight: 600 !important;
    font-size: 0.8125rem !important;
    white-space: nowrap !important;
}

#headerContainer .tm-lang-pill--mobile {
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    background: rgba(0, 0, 0, 0.02) !important;
}

#headerContainer #langOptions {
    background: #fff !important;
    border: 1px solid #e5e7eb !important;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12) !important;
    border-radius: 0.875rem !important;
    padding: 0.375rem !important;
    overflow: hidden;
}

#headerContainer #mobileLangOptions,
#mobileLangOptions {
    position: absolute !important;
    left: 0 !important;
    right: 0 !important;
    bottom: calc(100% + 0.5rem) !important;
    z-index: 20 !important;
    background: #fff !important;
    border: 1px solid #e5e7eb !important;
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.08) !important;
    border-radius: 0.75rem !important;
    padding: 0.375rem !important;
    max-height: min(240px, 45vh) !important;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    touch-action: pan-y;
}

.tm-mobile-lang-wrap {
    position: relative;
}

#headerContainer #langOptions .lang-option,
#headerContainer #mobileLangOptions .lang-option,
#mobileLangOptions .lang-option,
#mobileLangOptions button {
    color: #374151 !important;
    border-radius: 0.5rem !important;
    margin: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    background: transparent !important;
}

#headerContainer #langOptions .lang-option:hover,
#headerContainer #langOptions .lang-option--active,
#headerContainer #mobileLangOptions .lang-option:hover,
#headerContainer #mobileLangOptions .lang-option--active,
#mobileLangOptions .lang-option:hover,
#mobileLangOptions .lang-option--active,
#mobileLangOptions button[data-active="1"] {
    color: var(--mc-dark) !important;
    background: #f3f4f6 !important;
}

#headerContainer #authContainer .tm-auth-avatar,
#headerContainer #mobileAuthContainer .tm-auth-mobile-btn,
#headerContainer #authContainer .w-8.h-8 {
    background: #111827 !important;
    color: #fff !important;
    border-radius: 9999px !important;
    box-shadow: none !important;
}

#headerContainer #authContainer .tm-auth-avatar:hover,
#headerContainer #mobileAuthContainer .tm-auth-mobile-btn:hover,
#headerContainer #authContainer .w-8.h-8:hover {
    background: #1f2937 !important;
    filter: none !important;
}

#headerContainer #authContainer .tm-auth-avatar i,
#headerContainer #mobileAuthContainer .tm-auth-mobile-btn i {
    color: #fff !important;
}

#headerContainer #mobileAuthContainer .tm-auth-mobile-btn {
    border-radius: 9999px !important;
    font-weight: 600 !important;
}

#mobileMenuPanel #authContainer .w-full.rounded-full,
#mobileMenuPanel #authContainer .tm-auth-mobile-btn,
#mobileMenuPanel .tm-mobile-auth-slot .tm-nav-cta {
    background: #111827 !important;
    color: #fff !important;
    border-radius: 9999px !important;
    width: 100%;
}

#headerContainer #mobileMenuOverlay,
#mobileMenuOverlay,
.zov-mobile-overlay {
    background: rgba(0, 0, 0, 0.4) !important;
    pointer-events: auto;
}

#headerContainer #mobileMenuPanel,
#mobileMenuPanel {
    background: #fff !important;
    border-left: 1px solid #e5e7eb !important;
    box-shadow: -8px 0 40px rgba(0, 0, 0, 0.08) !important;
    pointer-events: auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.tm-mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid #f3f4f6;
}

.tm-mobile-footer {
    margin-top: auto;
    padding: 1.25rem 1.5rem 1.5rem;
    border-top: 1px solid #f3f4f6;
    overflow: visible;
}

.tm-mobile-auth-slot {
    margin-top: 0.75rem;
}

.mobile-menu-item,
#headerContainer .mobile-menu-item {
    color: #374151 !important;
    border: none !important;
    border-left: 3px solid transparent !important;
    font-weight: 500 !important;
    font-size: 1rem !important;
    letter-spacing: -0.02em !important;
    background: transparent !important;
    border-radius: 0 !important;
}

.mobile-menu-item:hover,
#headerContainer .mobile-menu-item:hover,
.mobile-menu-item.active,
#headerContainer .mobile-menu-item.active {
    color: #111827 !important;
    background: #f9fafb !important;
    border-left-color: var(--mc-primary) !important;
}

.mobile-menu-item.active,
#headerContainer .mobile-menu-item.active {
    font-weight: 600 !important;
}

#mobileMenuPanel .text-white,
#mobileMenuPanel .tm-brand-name,
#mobileMenuPanel .tm-brand-name--mobile {
    color: var(--mc-dark) !important;
}

#headerContainer #mobileMenuPanel button[onclick*="toggleMobileLangMenu"],
#mobileMenuPanel button[onclick*="toggleMobileLangMenu"],
#headerContainer .tm-lang-pill--mobile {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    cursor: pointer;
    transition: border-color 0.18s, color 0.18s, background 0.18s;
}

#headerContainer #mobileMenuPanel .tm-mobile-close {
    color: #6b7280 !important;
    background: transparent !important;
    border: none !important;
}

#headerContainer #mobileMenuPanel .tm-mobile-close:hover {
    color: var(--mc-dark) !important;
}