/* trustedsitesid 公共头部 — 亮色系 */
.site-header {
    background: #ffffff !important;
    position: sticky;
    top: 0;
    z-index: 1030;
    box-shadow: 0 1px 0 #e2e8f0, 0 4px 16px rgba(14, 165, 233, 0.06);
    min-height: 72px;
}

.site-header .site-navbar,
.site-navbar {
    background: transparent !important;
    padding: 0 !important;
    min-height: 72px;
}

/* 避免各页 .container 规则污染头部 */
.site-header .container,
.site-header .site-navbar-inner {
    display: flex !important;
    flex-wrap: nowrap;
    align-items: center !important;
    justify-content: space-between !important;
    min-height: 72px !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    padding-left: 12px !important;
    padding-right: 12px !important;
    max-width: 1140px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.site-header .site-brand,
.site-brand {
    display: inline-flex !important;
    align-items: center !important;
    gap: 10px;
    text-decoration: none !important;
    padding: 0 !important;
    margin: 0 !important;
    margin-right: auto !important;
    height: 72px;
    line-height: 1;
    flex: 0 0 auto;
    position: relative;
}

/* 左侧光点装饰 */
.site-header .site-brand-mark,
.site-brand-mark {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex: 0 0 auto;
    background: radial-gradient(circle at 35% 35%, #fff 0%, #7dd3fc 35%, #0ea5e9 70%, #0284c7 100%);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.18), 0 0 14px rgba(14, 165, 233, 0.55);
    animation: siteBrandPulse 2.4s ease-in-out infinite;
}

/* 网站名文字特效：渐变流光 + 轻微上浮 */
.site-header .site-brand-text,
.site-brand-text {
    font-size: 1.45rem !important;
    font-weight: 800 !important;
    letter-spacing: 0.01em;
    line-height: 1 !important;
    font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    background: linear-gradient(
        110deg,
        #0369a1 0%,
        #0ea5e9 28%,
        #38bdf8 48%,
        #0284c7 68%,
        #0369a1 100%
    );
    background-size: 220% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent !important;
    -webkit-text-fill-color: transparent;
    animation: siteBrandShine 4.5s linear infinite;
    filter: drop-shadow(0 1px 0 rgba(255, 255, 255, 0.8));
    transition: transform 0.25s ease, filter 0.25s ease;
}

.site-header .site-brand:hover .site-brand-text,
.site-brand:hover .site-brand-text {
    transform: translateY(-1px);
    filter: drop-shadow(0 2px 8px rgba(14, 165, 233, 0.35));
    animation-duration: 2.2s;
}

.site-header .site-brand:hover .site-brand-mark,
.site-brand:hover .site-brand-mark {
    animation-duration: 1.2s;
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.22), 0 0 18px rgba(14, 165, 233, 0.7);
}

@keyframes siteBrandShine {
    0% { background-position: 0% 50%; }
    100% { background-position: 220% 50%; }
}

@keyframes siteBrandPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.12); opacity: 0.85; }
}

@media (prefers-reduced-motion: reduce) {
    .site-header .site-brand-text,
    .site-brand-text,
    .site-header .site-brand-mark,
    .site-brand-mark {
        animation: none;
    }
}

/* 栏目靠右 */
.site-header .navbar-toggler {
    margin-left: auto;
}

.site-header .navbar-collapse {
    flex-grow: 0 !important;
    flex-basis: auto !important;
    margin-left: auto !important;
    justify-content: flex-end !important;
}

.site-header .navbar-collapse.show,
.site-header .navbar-collapse.collapsing {
    flex-basis: 100% !important;
}

.site-header .site-nav,
.site-nav {
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    height: 72px;
    margin: 0 0 0 auto !important;
    margin-left: auto !important;
    padding-left: 0 !important;
}

.site-header .site-nav .nav-item {
    display: flex;
    align-items: center;
    height: 72px;
}

.site-header .site-nav .nav-link,
.site-nav .nav-link {
    color: #475569 !important;
    font-size: 0.95rem !important;
    font-weight: 500 !important;
    padding: 0 0.95rem !important;
    height: 72px !important;
    line-height: 72px !important;
    display: flex !important;
    align-items: center !important;
    font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

.site-header .site-nav .nav-link:hover,
.site-header .site-nav .nav-link:focus,
.site-nav .nav-link:hover,
.site-nav .nav-link:focus {
    color: #0284c7 !important;
}

.site-header .site-nav .nav-link.active,
.site-nav .nav-link.active {
    color: #0284c7 !important;
    font-weight: 600 !important;
    box-shadow: inset 0 -3px 0 #0ea5e9;
}

.site-header .navbar-toggler,
.site-navbar .navbar-toggler {
    border-color: #cbd5e1;
    padding: 0.4rem 0.6rem;
}

.site-header .navbar-toggler-icon,
.site-navbar .navbar-toggler-icon {
    filter: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2815, 23, 42, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

@media (max-width: 991.98px) {
    .site-header .container,
    .site-header .site-navbar-inner {
        flex-wrap: wrap;
    }
    .site-header .navbar-collapse {
        width: 100%;
        margin-left: 0 !important;
        background: #f8fbff;
        border-radius: 0 0 12px 12px;
        border-top: 1px solid #e2e8f0;
        padding: 0 12px;
    }
    .site-header .site-nav,
    .site-nav {
        height: auto;
        width: 100%;
        justify-content: flex-start !important;
        padding: 0.5rem 0 0.75rem !important;
        margin-left: 0 !important;
    }
    .site-header .site-nav .nav-item,
    .site-header .site-nav .nav-link,
    .site-nav .nav-item,
    .site-nav .nav-link {
        height: auto !important;
        line-height: 1.4 !important;
        padding: 0.7rem 0 !important;
        box-shadow: none !important;
    }
}