:root {
  --red:#b30718;
  --red-dark:#8f0817;
  --gold:#d69a2d;
  --ink:#20242b;
  --muted:#69717c;
  --line:#e3e7ec;
  --soft:#f6f8fb;
  --blue:#123d72;
  --shadow:0 10px 30px rgba(27,39,58,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;
  color:var(--ink);
  background:#fff;
  font-size:16px;
  line-height:1.75;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.container{width:min(1200px,calc(100% - 48px));margin:0 auto}

/* 顶部导航 */
.topbar{
  height:72px;background:#fff;border-bottom:1px solid #eef0f3;
  display:flex;align-items:center;position:sticky;top:0;z-index:30;
}
.topbar .inner{display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand img{width:205px}
nav{display:flex;align-items:center;gap:36px;font-size:15px;font-weight:600;color:#303746}
nav a{padding:24px 0;white-space:nowrap;position:relative}
nav a.active{color:var(--red)}
nav a:hover{color:var(--red)}
.consult-btn{
  background:#dda035;color:#fff;padding:11px 24px;border-radius:4px;
  font-size:15px;font-weight:700;box-shadow:0 4px 10px rgba(221,160,53,.22)
}

/* 面包屑 */
.crumb{
  height:44px;background:#f5f6f8;color:#606774;
  display:flex;align-items:center;font-size:14px;
}
.crumb .container{display:flex;gap:9px;align-items:center}
.crumb b{color:#8f96a1;font-weight:500}

/* 资讯页头 */
.news-hero{
  position:relative;overflow:hidden;
  min-height:278px;
  background:#eef3f8;
}
.news-hero::before{
  content:"";position:absolute;right:0;top:0;width:52%;height:100%;
  background-image:url('/images/news-bg-01.jpg');
  background-size:cover;background-position:center;
  opacity:.9;
}
.news-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,
    #f2f5f9 0%,
    #f2f5f9 43%,
    rgba(242,245,249,.94) 52%,
    rgba(242,245,249,.58) 66%,
    rgba(242,245,249,.08) 86%,
    rgba(242,245,249,0) 100%);
}
.news-hero .container{position:relative;z-index:2;padding:47px 0 40px}
.hero-kicker{
  font-family:Georgia,serif;font-size:22px;font-weight:700;
  color:var(--red);margin-bottom:6px;letter-spacing:.8px;
}
.news-hero h1{font-size:40px;line-height:1.2;margin:0}
.news-hero p{
  max-width:650px;margin:13px 0 0;color:#4f5762;
  font-size:16px;line-height:1.9;
}
.hero-meta{display:flex;gap:34px;margin-top:23px}
.hero-meta span{font-size:13px;color:#6d7480}
.hero-meta b{font-size:19px;color:var(--red);margin-right:4px}

/* 分类筛选 */
.category-bar{background:#fff;border-bottom:1px solid #e8ebef}
.category-inner{
  min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:24px
}
.categories{display:flex;gap:10px;flex-wrap:wrap}
.category{
  padding:8px 17px;border:1px solid #dfe3e8;background:#fff;color:#4d545e;
  font-size:14px;border-radius:4px;cursor:pointer
}
.category.active{background:var(--red);border-color:var(--red);color:#fff;font-weight:700}
.search-box{
  width:280px;height:38px;border:1px solid #dce1e6;border-radius:4px;
  display:flex;align-items:center;background:#fff;overflow:hidden
}
.search-box input{
  flex:1;height:100%;border:0;outline:none;padding:0 12px;font-size:13px;color:#4a515b
}
.search-box button{
  width:43px;height:100%;border:0;background:#f5f7f9;color:var(--red);font-size:16px;cursor:pointer
}

/* 主内容 */
main{padding:34px 0 52px}
.section-head{
  display:flex;justify-content:space-between;align-items:flex-end;
  margin-bottom:18px;
}
.section-head h2{margin:0;font-size:25px;line-height:1.4}
.section-head p{margin:5px 0 0;font-size:14px;color:#727984}
.more-link{font-size:13px;color:var(--red);font-weight:700}

/* 头条区 */
.featured-grid{
  display:grid;grid-template-columns:1.45fr .85fr;gap:20px;margin-bottom:34px
}
.lead-card{
  position:relative;min-height:420px;border-radius:10px;overflow:hidden;background:#ddd
}
.lead-card img{width:100%;height:100%;object-fit:cover}
.lead-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.02) 20%,rgba(0,0,0,.78) 100%)
}
.lead-content{
  position:absolute;left:28px;right:28px;bottom:26px;z-index:2;color:#fff
}
.news-tag{
  display:inline-block;background:var(--red);color:#fff;font-size:11px;font-weight:700;
  padding:5px 9px;border-radius:3px;margin-bottom:10px
}
.lead-content h2{font-size:27px;line-height:1.5;margin:0 0 8px}
.lead-content p{font-size:14px;line-height:1.75;margin:0;color:rgba(255,255,255,.86);display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;text-overflow: ellipsis; }
.lead-meta{font-size:12px;color:rgba(255,255,255,.72);margin-top:12px}

.side-featured{display:grid;grid-template-rows:1fr 1fr;gap:16px}
.side-card{
  border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff;
  display:grid;grid-template-columns:160px minmax(0,1fr);min-height:202px
}
.side-card img{width:100%;height:100%;object-fit:cover}
.side-card-body{padding:18px 18px 16px}
.side-card .mini-tag{font-size:11px;color:var(--red);font-weight:700;margin-bottom:6px}
.side-card h3{font-size:17px;line-height:1.55;margin:0 0 8px}
.side-card p{font-size:12px;color:#6c737d;line-height:1.7;margin:0}
.side-card time{display:block;font-size:11px;color:#989ea7;margin-top:10px}

/* 列表主体 + 侧栏 */
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:34px}
.article-list{border-top:1px solid #e5e8ec}
.article-item{
  display:grid;grid-template-columns:238px minmax(0,1fr);
  gap:22px;padding:22px 0;border-bottom:1px solid #e7eaee
}
.article-image{height:154px;border-radius:7px;overflow:hidden;background:#e9edf1}
.article-image img{width:100%;height:100%;object-fit:cover;transition:.3s}
.article-item:hover .article-image img{transform:scale(1.035)}
.article-body{min-width:0}
.article-category{font-size:12px;color:var(--red);font-weight:700;margin-bottom:5px}
.article-body h3{font-size:20px;line-height:1.55;margin:0 0 8px}
.article-body h3 a:hover{color:var(--red)}
.article-body p{
  font-size:14px;color:#626a75;line-height:1.85;margin:0 0 10px;
  display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden
}
.article-meta{display:flex;gap:18px;font-size:11px;color:#959ba4}
.read-more{margin-left:auto;color:var(--red);font-weight:700}

/* 侧栏 */
.sidebar{display:flex;flex-direction:column;gap:18px}
.side-box{border:1px solid #e2e6ea;border-radius:9px;background:#fff;overflow:hidden}
.side-box-title{
  padding:15px 17px 11px;font-size:16px;font-weight:800;
  border-bottom:1px solid #eef0f2;
}
.side-box-title::before{
  content:"";display:inline-block;width:4px;height:16px;background:var(--red);
  border-radius:2px;margin-right:9px;vertical-align:-2px
}
.hot-list{padding:4px 16px 10px}
.hot-item{display:grid;grid-template-columns:28px 1fr;gap:8px;padding:11px 0;border-bottom:1px solid #eef0f2}
.hot-item:last-child{border-bottom:0}
.hot-no{font-family:Georgia,serif;font-size:19px;color:#b4bac2;font-weight:700}
.hot-item:nth-child(-n+3) .hot-no{color:var(--red)}
.hot-item a{font-size:13px;line-height:1.6}
.hot-item a:hover{color:var(--red)}

.topic-list{padding:15px 16px 16px;display:flex;gap:8px;flex-wrap:wrap}
.topic-list a{
  padding:6px 10px;background:#f4f6f8;border:1px solid #e6e9ed;border-radius:3px;
  font-size:12px;color:#5f6670
}
.topic-list a:hover{color:var(--red);border-color:#d9c0c4;background:#fff}

.subscribe-box{
  padding:20px 18px;background:linear-gradient(145deg,#b30718,#8f0817);color:#fff
}
.subscribe-box h3{font-size:18px;margin:0 0 7px}
.subscribe-box p{font-size:12px;line-height:1.75;color:rgba(255,255,255,.84);margin:0 0 14px}
.subscribe-box a{
  display:block;text-align:center;background:#fff;color:var(--red);border-radius:4px;
  padding:9px 12px;font-size:13px;font-weight:700
}

/* 分页 */
.pagination{display:flex;justify-content:center;gap:7px;margin-top:30px}
.pagination a{
  min-width:36px;height:36px;padding:0 10px;border:1px solid #dfe3e7;border-radius:4px;
  display:grid;place-items:center;font-size:13px;color:#59616b
}
.pagination a.active{background:var(--red);border-color:var(--red);color:#fff}
.pagination a:hover{border-color:var(--red);color:var(--red)}
.pagination a.active:hover{color:#fff}

/* footer */
footer{background:linear-gradient(90deg,#242832,#1e222b);color:#fff;padding:24px 0 18px}
.foot-grid{display:grid;grid-template-columns:1.1fr 1.8fr .55fr;gap:30px;align-items:start}
.foot-brand{font-family:Georgia,serif;letter-spacing:1.6px;font-size:13px;line-height:1.1}
.foot-brand small{display:block;font-family:Arial,sans-serif;letter-spacing:0;margin-top:12px;line-height:1.7;font-size:10px;color:#dfe2e7}
.foot-links{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;font-size:11px;padding-top:9px}
.qr{text-align:center;font-size:9px}
.qr-box{width:63px;height:63px;background:
  linear-gradient(90deg,#fff 8px,transparent 8px) 0 0/16px 16px,
  linear-gradient(#fff 8px,transparent 8px) 0 0/16px 16px,#111;
  border:5px solid #fff;margin:4px auto 5px}
.copyright{font-size:9px;color:#aeb4be;margin-top:12px;border-top:1px solid rgba(255,255,255,.08);padding-top:9px}

@media(max-width:1050px){
  .container{width:min(100% - 36px,1200px)}
  nav{display:none}
  .featured-grid{grid-template-columns:1fr}
  .side-featured{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .content-layout{grid-template-columns:1fr}
  .sidebar{display:grid;grid-template-columns:1fr 1fr}
  .subscribe-box{grid-column:1/-1}
}

@media(max-width:760px){
  .container{width:min(100% - 24px,1200px)}
  .news-hero::before{width:100%;opacity:.36}
  .news-hero::after{background:rgba(242,245,249,.84)}
  .news-hero h1{font-size:32px}
  .category-inner{align-items:flex-start;flex-direction:column;padding:14px 0}
  .search-box{width:100%}
  .lead-card{min-height:340px}
  .lead-content{left:20px;right:20px;bottom:20px}
  .lead-content h2{font-size:22px}
  .side-featured{grid-template-columns:1fr}
  .side-card{grid-template-columns:130px 1fr}
  .article-item{grid-template-columns:1fr;gap:13px}
  .article-image{height:220px}
  .sidebar{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .foot-links{grid-template-columns:repeat(3,1fr)}
}