/*
 * 铭坤灵感体育 —— 企业动态专属样式
 * 依托 brand.css 的设计变量与布局约定，仅补充「企业动态」栏目特有样式。
 * 主色 / 间距 / 容器宽度均复用 brand.css 的 :root 变量，保持全站统一。
 */

/* ===== 列表页 ===== */
.news-hero{min-height:430px}
.news-hero h1{font-size:46px}

/* 分类过滤条（右上角，与 section-head 同行） */
.news-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.news-section-head .section-marker ~ div{flex:1}
.news-filter{display:flex;gap:8px}
.news-tab{font:inherit;font-size:13px;color:var(--muted);background:transparent;border:1px solid var(--line);border-radius:999px;padding:7px 18px;transition:all .2s}
.news-tab:hover{color:var(--blue);border-color:var(--blue)}
.news-tab.is-active{background:var(--blue);border-color:var(--blue);color:#fff}

/* 置顶头条 */
.news-featured{margin-bottom:36px}
.news-featured-card{display:grid;grid-template-columns:520px minmax(0,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:transform .2s,box-shadow .2s,border-color .2s}
.news-featured-card:hover{transform:translateY(-4px);box-shadow:0 18px 42px #144b6e12;border-color:#8ebcd8}
.news-featured-cover{position:relative;background:linear-gradient(135deg,#002fa7,#0a74b2);overflow:hidden;width:520px;height:293px;min-width:520px;max-width:520px;flex:0 0 520px}
.news-featured-cover img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .4s ease;-webkit-user-drag:none}
.news-featured-card:hover .news-featured-cover img{transform:scale(1.03)}
.news-featured-cover{-webkit-user-drag:none}
.news-featured-cover .news-cover-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:60px}
.news-featured-body{padding:36px 40px;display:flex;flex-direction:column;justify-content:center}
.news-featured-body .news-flag{font-size:11px;font-weight:700;letter-spacing:.14em;color:var(--cyan);margin-bottom:14px}
.news-featured-body h2{font-size:25px;margin-bottom:12px}
.news-featured-body p{font-size:14px;line-height:1.9;margin-bottom:18px}

/* 列表 */
.news-list{display:flex;flex-direction:column;gap:18px}
/* 封面比例标准：16:9（推荐 1920×1080，最小 800×450）—— 推荐位与列表项统一 */
.news-item{display:grid;grid-template-columns:260px minmax(0,1fr);gap:24px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;padding:0;transition:transform .2s,box-shadow .2s,border-color .2s}
.news-item:hover{transform:translateY(-3px);box-shadow:0 14px 34px #144b6e0e;border-color:#8ebcd8}
.news-item-cover{position:relative;display:block;background:linear-gradient(135deg,#eaf3fb,#f2f8fc);overflow:hidden;width:260px;height:147px;min-width:260px;max-width:260px;flex:0 0 260px;-webkit-user-drag:none;cursor:pointer}
.news-item-cover img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s ease;-webkit-user-drag:none}
.news-item:hover .news-item-cover img{transform:scale(1.04)}
.news-item-cover .news-cover-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:42px}
.news-item-body{padding:24px 26px 24px 0;display:flex;flex-direction:column}
.news-item-body h3{font-size:18px;line-height:1.5;margin-bottom:10px}
.news-item-body h3 a{color:var(--blue-dark);transition:color .2s}
.news-item-body h3 a:hover{color:var(--blue)}
.news-item-body .news-summary{font-size:13px;line-height:1.8;color:var(--muted);margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-item-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;align-items:center}
.news-item-meta .news-tag{font-size:11px;padding:3px 10px;border:1px solid #bfdbec;color:var(--cyan);border-radius:3px;background:#f5fbff}
.news-item-meta .news-date{font-size:12px;color:#8aa0b2}
.news-item-meta .news-source{font-size:12px;color:#8aa0b2}

/* 分页器 */
.news-pager{margin-top:40px}
.news-pager-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px}
.news-pager-btn{appearance:none;border:1px solid var(--line);background:#fff;color:var(--blue-dark);font-size:14px;line-height:1;padding:10px 16px;border-radius:6px;cursor:pointer;transition:all .18s;font-family:inherit}
.news-pager-btn:hover:not(:disabled):not(.is-active){border-color:#8ebcd8;color:var(--blue);background:#f5fbff}
.news-pager-btn:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.news-pager-btn:disabled{color:#c3ced8;cursor:not-allowed;background:#fafcfd}
.news-pager-num{min-width:42px;padding:10px 12px;text-align:center}
.news-pager-num.is-active{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:600;cursor:default}
.news-pager-gap{padding:10px 4px;color:var(--muted);font-size:14px;user-select:none}
.news-pager-info{margin-top:16px;text-align:center;font-size:13px;color:#8aa0b2}

/* 加载/空态 */
.news-loading{text-align:center;padding:40px 0;color:var(--muted);font-size:14px}
.news-empty{text-align:center;padding:60px 0;color:var(--muted)}

/* ===== 详情页 ===== */
.article-hero{min-height:360px}
.article-hero h1{font-size:40px;max-width:820px}
.article-hero .hero-description{font-size:15px;color:#3d5771}
/* 详情页摘要与标题同宽：标题受 .article-hero h1 的 max-width:820px 约束，
   摘要若沿用 brand.css 全局的 560px 会明显偏窄 —— 这里对齐到同一上限（仅详情页生效） */
.article-hero h1,
.article-hero .hero-description{max-width:820px}
.article-meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px;font-size:13px;color:#61809b}
.article-meta span{display:inline-flex;align-items:center}
.article-meta span::before{content:"·";margin-right:14px;color:#8ebcd8}
.article-meta span:first-child::before{content:"";margin:0}

/* 详情页双栏：左正文（内容左对齐）+ 右侧栏（参考网易新闻详情页） */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start}
.article-main{min-width:0;text-align:left}
.article-body{font-family:var(--font-cn);font-size:16px;font-weight:var(--fw-light);line-height:2.05;letter-spacing:.01em;color:#2b3f52;text-align:left}
.article-body p{margin:0 0 20px;color:#2b3f52;font-weight:var(--fw-light)}
.article-body img{max-width:100%;height:auto;border-radius:10px;margin:10px 0 20px}
.article-body h2,.article-body h3,.article-body h4{font-weight:var(--fw-bold);color:var(--blue-dark);margin:28px 0 14px;line-height:1.5}
.article-body a{color:var(--blue);text-decoration:underline}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:24px;text-align:left}
.article-body li{margin-bottom:8px}
.article-body blockquote{margin:24px 0;padding:16px 20px;border-left:3px solid #bfdbec;background:#f5fbff;color:#3d5771;font-weight:var(--fw-light);border-radius:0 6px 6px 0}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px}
.article-body table th,.article-body table td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-empty{text-align:center;padding:60px 0}
.article-empty p{font-size:16px;margin-bottom:24px}
.article-back{margin-top:50px;padding-top:24px;border-top:1px solid var(--line)}
.article-back .text-link{font-size:14px;color:var(--blue)}
.article-back .text-link .icon{width:18px;height:18px;margin-right:4px}

/* ===== 详情页右侧栏（推荐 / 热点 / 最新） ===== */
.article-side{position:sticky;top:100px;display:flex;flex-direction:column;gap:32px}
.side-block{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px 8px}
.side-block-head{display:flex;align-items:center;gap:8px;font-family:var(--font-sans);font-size:16px;font-weight:var(--fw-bold);color:var(--blue-dark);margin:0 0 16px;padding-bottom:14px;border-bottom:1px solid var(--line);line-height:1.4}
.side-block-bar{display:inline-block;width:3px;height:15px;border-radius:2px;background:var(--blue);flex:0 0 3px}
/* 标题后的 emoji 图标：紧跟标题文字、略大于正文、不参与换行挤压 */
.side-block-emoji{display:inline-block;margin-left:6px;font-size:15px;line-height:1;font-style:normal;vertical-align:-2px;flex:0 0 auto}
@media(max-width:680px){.side-block-emoji{font-size:14px;margin-left:5px}}

/* 「NEW」火焰徽标：渐变橙红文字 + 上标小火焰，模拟流行网站的 NEW 角标 */
.side-block-emoji.side-new{
  position:relative;margin-left:7px;
  font-size:13px;font-weight:800;font-style:italic;letter-spacing:.5px;
  line-height:1;vertical-align:1px;
  background:linear-gradient(100deg,#ff8a00 0%,#ff3d00 55%,#e8231a 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  filter:drop-shadow(0 0 1px rgba(255,90,0,.35));
}
.side-block-emoji.side-new::after{
  content:'🔥';
  position:absolute;right:-9px;top:-7px;
  font-size:10px;font-weight:400;font-style:normal;
  letter-spacing:0;-webkit-text-fill-color:initial;color:initial;
  filter:none;
}
@media(max-width:680px){
  .side-block-emoji.side-new{font-size:12px;margin-left:6px}
  .side-block-emoji.side-new::after{font-size:9px;right:-8px;top:-6px}
}
.side-list{list-style:none;margin:0;padding:0}

/* 通用条目 */
.side-item{position:relative;display:flex;align-items:flex-start;gap:10px;min-height:62px;padding:0 0 14px;margin-bottom:14px;border-bottom:1px dashed #e8eef4}
.side-item:last-child{border-bottom:0;margin-bottom:6px}
.side-item .side-link{display:block;flex:1 1 auto;min-width:0;text-decoration:none}
.side-item .side-title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:14px;line-height:1.65;color:#2b3f52;transition:color .18s}
/* 无 meta 行的条目（推荐块）：预留与「标题 + meta」一致的高度，保证三块条目高度统一 */
.side-item.no-meta{min-height:89px}
.side-item.no-meta .side-title{min-height:46px;margin-bottom:20px}
.side-item:hover .side-title{color:var(--blue)}
.side-item .side-meta{display:flex;flex-wrap:wrap;align-items:center;gap:0;margin-top:6px;font-size:12px;color:#9aabbb}
.side-meta-sep{display:inline-block;width:1px;height:9px;background:#dbe5ee;margin:0 8px;flex:0 0 1px}
.side-item .side-date{font-size:12px;color:#9aabbb}
.side-item .side-views{font-size:12px;color:#9aabbb}
.side-item .side-tag{font-size:11px;padding:2px 8px;border:1px solid #bfdbec;color:var(--cyan);border-radius:3px;background:#f5fbff}

/* 序号（热点/推荐）：前三名用品牌蓝强调 */
.side-rank{flex:0 0 20px;font-size:13px;font-weight:600;color:#b6c6d4;line-height:1.65;text-align:center;font-variant-numeric:tabular-nums}
.side-rank.top{color:var(--blue)}

/* 缩略图（最新内容） */
.side-item .side-thumb{display:block;text-decoration:none;cursor:pointer;flex:0 0 84px;width:84px;height:47px;overflow:hidden;border-radius:4px;background:#eaf3fb}
.side-item .side-thumb img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .3s}
.side-item:hover .side-thumb img{transform:scale(1.06)}
.side-item.has-thumb .side-link{order:0}
.side-item.has-thumb .side-thumb{order:1}

/* 响应式 */
@media(max-width:1100px){
  .article-layout{grid-template-columns:minmax(0,1fr) 280px;gap:40px}
}
@media(max-width:900px){
  /* 详情页回到单列：侧栏移到正文下方，取消吸顶 */
  .article-layout{grid-template-columns:1fr;gap:40px}
  .article-side{position:static;top:auto}
  .news-featured-card{grid-template-columns:1fr}
  .news-featured-cover{width:100%;max-width:none;min-width:0;flex:none;height:auto;aspect-ratio:16/9}
  .news-item{grid-template-columns:1fr}
  /* 单列时取消固定宽高，改为整行 16:9 */
  .news-item-cover{width:100%;max-width:none;min-width:0;flex:none;height:auto;aspect-ratio:16/9}
  .news-item-body{padding:20px 24px 24px}
  .news-hero h1,.article-hero h1{font-size:36px}
}
@media(max-width:680px){
  .news-hero h1,.article-hero h1{font-size:30px}
  .news-featured-body{padding:26px 24px}
  .news-pager-btn{padding:9px 12px;font-size:13px}
  .news-pager-num{min-width:36px}
  .news-pager-inner{gap:6px}
}