.slideshow {
    height: 400px;
    object-fit: cover;
}

/* ===== 二级栏目胶囊导航 ===== */
.subnav-wrap {
    margin: 18px 0 26px;
}
.subnav-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 16px;
    background: linear-gradient(180deg, #f7f9fc 0%, #eef2f7 100%);
    border: 1px solid #e4e9f0;
    border-radius: 14px;
    box-shadow: 0 4px 14px rgba(20, 40, 80, 0.06);
}
.subnav-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 96px;
    padding: 11px 24px;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.2;
    color: #4a5568;
    text-decoration: none;
    background: #ffffff;
    border: 1px solid #dde3ec;
    border-radius: 999px;
    box-shadow: 0 2px 6px rgba(20, 40, 80, 0.05);
    transition: transform 0.18s ease, color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.subnav-item span {
    position: relative;
    z-index: 1;
}
.subnav-item:hover {
    color: #c0272d;
    border-color: #f0b9bb;
    background: #fff5f5;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(192, 39, 45, 0.14);
}
.subnav-item.is-active {
    color: #ffffff;
    background: linear-gradient(135deg, #d83a40 0%, #b71c1c 100%);
    border-color: #b71c1c;
    box-shadow: 0 6px 16px rgba(183, 28, 28, 0.32);
}
.subnav-item.is-active:hover {
    color: #ffffff;
    background: linear-gradient(135deg, #e0484e 0%, #c62828 100%);
    transform: translateY(-2px);
}
@media (max-width: 576px) {
    .subnav-bar {
        gap: 9px;
        padding: 12px;
    }
    .subnav-item {
        min-width: 84px;
        padding: 10px 16px;
        font-size: 15px;
    }
}

/* ===== 头部导航（深紫品牌条 + 菜单条） ===== */
.site-header {
    background: #33144F;
    padding: 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
    position: relative;
    z-index: 1030;
}
.site-brand-bar {
    background: #33144F;
}
.site-brand-inner {
    position: relative;
    height: 108px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.site-logo {
    display: block;
    line-height: 0;
    margin: 0;
}
.site-logo img {
    display: block;
    height: 108px !important;
    width: auto;
    max-width: 100%;
}
.site-phone {
    display: none;
}
.site-phone a {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
    color: #fff;
    text-decoration: none;
    white-space: nowrap;
}
.site-phone a + a {
    margin-left: 22px;
    padding-left: 22px;
    border-left: 1px solid rgba(255, 255, 255, 0.22);
}
.site-phone span {
    font-size: 12px;
    color: #CDBEE0;
    letter-spacing: 1px;
}
.site-phone strong {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}
.site-phone a:hover strong {
    color: #FFE9B0;
}
.site-nav {
    background: #33144F;
    background-image: linear-gradient(180deg, #3D1D5E 0%, #2A1141 100%);
    min-height: 54px;
    position: relative;
    z-index: 1030;
}
.site-nav-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
}
.site-nav .navbar-nav {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    margin: 0;
}
.site-nav .nav-link {
    display: block;
    height: 54px;
    line-height: 54px;
    padding: 0 22px;
    color: #fff;
    font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Source Han Sans CN", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 1px;
    text-shadow: 0 1px 0 rgba(0, 0, 0, 0.35);
    transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}
.site-nav .nav-link:hover,
.site-nav .nav-link.active,
.site-nav .nav-link:focus {
    color: #fff;
    background: #4B2A6E;
    background-image: linear-gradient(180deg, #5B3385 0%, #3C1C5C 100%);
    box-shadow: inset 0 2px 0 rgba(255, 255, 255, 0.14), inset 0 -2px 0 rgba(0, 0, 0, 0.16);
    text-decoration: none;
}
.site-nav .menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: 0;
    cursor: pointer;
    padding: 8px;
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}
.site-nav .menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
}
@media (min-width: 1600px) {
    .site-brand-inner {
        justify-content: flex-start;
    }
    .site-phone {
        display: flex;
        align-items: center;
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
    }
}
@media (min-width: 992px) {
    .site-nav #navbarNav {
        display: flex !important;
        width: 100%;
        justify-content: center;
    }
}
@media (max-width: 1399.98px) {
    .site-nav .nav-link {
        padding: 0 15px;
        font-size: 16px;
        letter-spacing: 0;
    }
}
@media (max-width: 991.98px) {
    .site-brand-inner {
        height: 64px;
        justify-content: flex-start;
        padding-left: 15px;
        padding-right: 15px;
    }
    .site-logo img {
        height: auto !important;
        max-height: 48px;
        max-width: calc(100vw - 90px);
        width: auto;
    }
    .site-nav {
        min-height: 50px;
    }
    .site-nav-inner {
        min-height: 50px;
        justify-content: flex-end;
    }
    .site-nav .menu-toggle {
        display: flex;
    }
    .site-nav .navbar-collapse {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #2A1141;
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.28);
        z-index: 1050;
    }
    .site-nav .navbar-nav {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }
    .site-nav .nav-link {
        height: auto;
        line-height: 1.4;
        padding: 13px 20px;
        font-size: 16px;
        text-align: center;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
}

/* ===== 图片卡片列表 ===== */
.pic-grid {
    margin-top: 8px;
}
.pic-grid > div {
    margin-bottom: 22px;
}
.pic-card {
    display: block;
    background: #fff;
    border: 1px solid #ececec;
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    height: 100%;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.pic-card:hover {
    transform: translateY(-5px);
    border-color: #d83a40;
    box-shadow: 0 12px 26px rgba(216,58,64,.16);
}
.pic-thumb {
    width: 100%;
    height: 180px;
    overflow: hidden;
    background: #f4f5f7;
}
.pic-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}
.pic-card:hover .pic-thumb img {
    transform: scale(1.06);
}
.pic-meta {
    padding: 12px 14px;
}
.pic-title {
    font-size: 15px;
    font-weight: 600;
    color: #2b2b2b;
    margin: 0 0 6px;
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.pic-card:hover .pic-title {
    color: #d83a40;
}
.pic-date {
    font-size: 13px;
    color: #9aa3b2;
}
@media (max-width: 576px) {
    .pic-thumb {
        height: 150px;
    }
}

/* ===== 空状态 ===== */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #94a3b8;
}
.empty-state i {
    font-size: 52px;
    color: #d83a40;
    opacity: 0.55;
    margin-bottom: 16px;
}
.empty-state p {
    font-size: 16px;
    color: #8a94a6;
    margin: 0;
}


/* ===== 20261109 版头菜单配色优化：深紫改深蓝藏青，active 改品牌红 ===== */
.site-nav{background:linear-gradient(180deg,#14294d 0%,#0a1a33 100%) !important;}
.site-nav .navbar-nav > .nav-item > .nav-link{color:#e8eef7 !important;font-weight:500;letter-spacing:1px;}
.site-nav .navbar-nav > .nav-item > .nav-link:hover{background:rgba(255,255,255,.08) !important;color:#fff !important;}
.site-nav .navbar-nav > .nav-item > .nav-link.active{background:#c81623 !important;color:#fff !important;}
.site-brand-bar{background:linear-gradient(180deg,#2a1a5e 0%,#1a2a52 100%) !important;}
.site-brand-bar .site-logo img{display:block;width:100%;height:auto;}
.site-nav .navbar-nav > .nav-item > .nav-link{font-size:1.22rem !important;font-weight:600 !important;padding:.85rem 1.35rem !important;}
.site-nav .navbar-nav{display:flex;align-items:center;}
.site-nav .navbar-nav .nav-link{display:flex;align-items:center;line-height:1;margin:0;}