.site-header {
    background: #c8102e;
    position: sticky;
    top: 0;
    z-index: 9999;
    width: 100%;
    padding: 0;
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}
.nav-wrap {
    padding: 0;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    height: 60px;
    display: flex;
    align-items: center;
}
.header-logo-box {
    gap: 10px;
    flex-shrink: 0;
}
.header-logo img {
    height: 40px;
    width: auto;
    display: block;
    max-width: unset;
}
.nav-list {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.nav-item {
    position: relative;
}
.nav-item > a {
    display:block;
    color:#ffffff;
    font-size:15px;
    padding:3px 4px;
    text-decoration:none;
    position:relative;
    transition: all 0.25s ease;
    white-space: nowrap;
    line-height: 1;
}
.nav-item > a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #d4af37, #ffd770);
    transition: width 0.3s ease;
}
.nav-item:hover > a {
    color: #ffd770;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
}
.nav-item:hover > a::after {
    width: 100%;
}
.sub-menu {
    visibility: hidden;
    opacity: 0;
    transform: translateY(4px);
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    white-space: nowrap;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 12, 40, 0.18);
    margin: 0;
    padding: 10px 0;
    list-style: none;
    transition: all 0.28s ease;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.has-sub:hover .sub-menu {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
}
.sub-item {
    padding: 0 20px;
    width: 100%;
}
.sub-item a {
    display: block;
    padding: 11px 0;
    color: #333;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.2s;
    width: 100%;
    box-sizing: border-box;
}
.sub-item a:hover {
    color: #c8102e;
}
.mobile-menu-btn {
    display: none;
    cursor: pointer;
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    min-width: 40px;
    min-height: 40px;
    align-items: left;
    justify-content: left;
    z-index: 99999;
}
.menu-icon {
    color: #ffffff !important;
    font-size: 32px;
    font-weight: bold;
    line-height: 1;
}
@media (max-width: 960px) {
    .main-nav {
        display: none;
        position: absolute;
        left: 0;
        top: 100%;
        width: 100%;
        background: #c8102e;
        padding: 15px 12px;
        box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
        z-index: 99998;
    }
    .main-nav.show {
        display: block;
    }
    .nav-list {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
        width: 100%;
    }
    .nav-item a {
        padding-left: 8px;
        width: 100%;
        text-align: left;
    }
    .mobile-menu-btn {
        display: flex !important;
    }
}