/* BossV Team - 关键CSS：卡片统一高度 (2026-01-23) */
.pic-list { display: grid !important; grid-template-columns: repeat(6, 1fr) !important; gap: 20px !important; list-style: none !important; padding: 0 !important; margin: 0 !important; align-items: start !important; }
.pic-list > li, .pic-list > li[class*="col-"] { width: 100% !important; max-width: 100% !important; float: none !important; padding: 0 !important; margin: 0 !important; }
.pic-img, a.pic-img, .pic-list .pic-img, .pic-list a.pic-img { display: block !important; position: relative !important; width: 100% !important; height: 0 !important; padding-bottom: 150% !important; overflow: hidden !important; border-radius: 10px 10px 0 0 !important; background: linear-gradient(135deg, #d1fae5 0%, #e0f2e9 100%) !important; }
.pic-img img, a.pic-img img, .pic-list .pic-img img { position: absolute !important; top: 0 !important; left: 0 !important; width: 100% !important; height: 100% !important; object-fit: cover !important; object-position: center top !important; }
.pic-list h3.name { font-size: 14px !important; line-height: 1.4 !important; min-height: 44px !important; overflow: hidden !important; margin: 0 !important; padding: 10px !important; }
@media (max-width: 1200px) { .pic-list { grid-template-columns: repeat(5, 1fr) !important; } }
@media (max-width: 992px) { .pic-list { grid-template-columns: repeat(4, 1fr) !important; } }
@media (max-width: 768px) { .pic-list { grid-template-columns: repeat(3, 1fr) !important; gap: 15px !important; } }
@media (max-width: 480px) { .pic-list { grid-template-columns: repeat(2, 1fr) !important; gap: 10px !important; } }

/* 返回顶部按钮 - op2 (bi-chevron-double-up) */
.op2-back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

.op2-back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.op2-back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.6);
}

@media (max-width: 768px) {
    .op2-back-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
        font-size: 20px;
    }
}

/* News grid layout (index page) */
[class~="news-grid"] {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

@media (max-width: 480px) {
    [class~="news-grid"] {
        grid-template-columns: 1fr;
    }
}

/* 新闻卡片缩略图约束 - BossV Team (2026-02-05) */
[class~="news-card"] {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

[class~="news-card"]:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

[class~="news-card"] a {
    display: block;
    text-decoration: none;
    color: inherit;
}

[class~="news-pic"] {
    position: relative;
    width: 100%;
    height: 0;
    padding-top: 56.25%;
    overflow: hidden;
}

[class~="news-pic"] img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

[class~="news-info"] {
    padding: 12px;
}

[class~="news-title"] {
    font-size: 14px;
    line-height: 1.4;
    height: 40px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin: 0 0 8px;
}

[class~="news-meta"] {
    font-size: 12px;
    color: #999;
}