/*
 * ArtGamer global navigation skin.
 * Keeps the shared header visually aligned across portal, forum, post, and
 * other Discuz pages without tying the effect to the homepage stylesheet.
 */

.header-common.fixed-header {
	background: rgba(4, 7, 16, 0.78);
	border-bottom: 1px solid rgba(122, 134, 179, 0.16);
	box-shadow: 0 12px 36px rgba(0, 0, 0, 0.28);
	backdrop-filter: blur(16px);
}

.header-common .nav-list .nav-item > a,
.header-common .right-part a {
	color: rgba(245, 248, 255, 0.88);
}

.header-common .nav-list .nav-item.select > a {
	color: #fff;
	text-shadow: 0 0 18px rgba(182, 71, 255, 0.92);
}

.header-common .nav-list .nav-item.select:after {
	background: linear-gradient(90deg, #ff2df7, #7b4dff);
	box-shadow: 0 0 16px rgba(179, 45, 255, 0.8);
}

.header-common .search-btn,
.header-common .ring-btn,
.header-common .user-face {
	filter: drop-shadow(0 0 10px rgba(135, 72, 255, 0.18));
}

.header-common .upload-btn a {
	background: linear-gradient(135deg, #7138ff 0, #c12aff 100%);
	border-radius: 6px;
	box-shadow: 0 0 24px rgba(137, 58, 255, 0.48);
	color: #fff;
}