@charset "utf-8";
/* 新盛游戏官网 - 全站样式表 */
:root{
  --primary:#0b4fa8;
  --primary-dark:#073263;
  --accent:#ff7a18;
  --cyan:#12b3a8;
  --text:#22262e;
  --muted:#5d6675;
  --line:#e6eaf0;
  --bg:#ffffff;
  --bg-soft:#f5f8fc;
  --radius:10px;
  --maxw:1200px;
}
*{box-sizing:border-box;}
html{ -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:color .2s;}
a:hover{color:var(--accent);}
img{max-width:100%;height:auto;display:block;border:0;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0 0 16px;line-height:1.45;font-weight:700;color:#111;}
h1{font-size:28px;}
h2{font-size:24px;}
h3{font-size:19px;}
p{margin:0 0 14px;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px;}
.muted{color:var(--muted);}

/* ---------- 顶部 ---------- */
.topbar{background:var(--primary-dark);color:#c9d8ee;font-size:13px;}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:34px;flex-wrap:wrap;}
.topbar span{padding-right:14px;}
.header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line);}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px;}
.logo{display:flex;align-items:center;gap:10px;}
.logo-mark{width:42px;height:42px;border-radius:9px;background:linear-gradient(135deg,var(--primary),var(--cyan));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:20px;letter-spacing:-1px;}
.logo-txt b{display:block;font-size:21px;letter-spacing:1px;color:var(--primary-dark);line-height:1.2;}
.logo-txt i{display:block;font-style:normal;font-size:11px;letter-spacing:2px;color:#8b98ab;}
.nav{display:flex;gap:4px;}
.nav a{display:block;padding:10px 14px;font-size:15px;border-radius:6px;color:#333;}
.nav a.on,.nav a:hover{color:var(--primary);background:var(--bg-soft);}
.nav-toggle{display:none;width:42px;height:38px;border:1px solid var(--line);border-radius:6px;background:#fff;cursor:pointer;}
.nav-toggle i{display:block;width:18px;height:2px;background:#333;margin:4px auto;}

/* ---------- Banner ---------- */
.hero{position:relative;min-height:420px;display:flex;align-items:center;background:#08203c url("../images/banner.jpg") center/cover no-repeat;}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,24,46,.86) 25%,rgba(5,24,46,.45));}
.hero .wrap{position:relative;z-index:2;color:#fff;padding:70px 16px;}
.hero h1{color:#fff;font-size:34px;max-width:680px;}
.hero p{font-size:16px;color:#d6e4f7;max-width:620px;}
.hero .btns{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap;}
.btn{display:inline-block;padding:11px 26px;border-radius:30px;background:var(--accent);color:#fff;font-size:15px;}
.btn:hover{background:#e96a0c;color:#fff;}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,.7);color:#fff;}
.btn.ghost:hover{background:rgba(255,255,255,.14);color:#fff;}

/* ---------- 通用区块 ---------- */
.sec{padding:56px 0;}
.sec.soft{background:var(--bg-soft);}
.sec-head{text-align:center;margin-bottom:34px;}
.sec-head h2{font-size:26px;position:relative;padding-bottom:14px;}
.sec-head h2::after{content:"";width:52px;height:3px;background:var(--accent);position:absolute;left:50%;bottom:0;transform:translateX(-50%);border-radius:2px;}
.sec-head p{color:var(--muted);max-width:760px;margin:10px auto 0;font-size:15px;}

/* 关于概览 */
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:38px;align-items:center;}
.about-grid img{border-radius:var(--radius);}
.tagline{border-left:3px solid var(--accent);padding-left:14px;color:var(--muted);margin:18px 0;}
.stat{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:26px;}
.stat div{background:var(--bg-soft);border-radius:var(--radius);padding:16px;text-align:center;}
.stat b{display:block;font-size:26px;color:var(--primary);}
.stat span{font-size:13px;color:var(--muted);}

/* 业务卡片 */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.25s;}
.card:hover{transform:translateY(-4px);box-shadow:0 10px 26px rgba(11,79,168,.10);border-color:#cddffa;}
.card .ico{width:46px;height:46px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--cyan));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;margin-bottom:14px;}
.card h3{font-size:18px;margin-bottom:8px;}
.card p{font-size:14.5px;color:var(--muted);margin:0;}

/* 图集 */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.gallery figure{margin:0;overflow:hidden;border-radius:var(--radius);background:#eef3f9;}
.gallery img{width:100%;height:210px;object-fit:cover;transition:transform .4s;}
.gallery figure:hover img{transform:scale(1.05);}
.gallery figcaption{padding:10px 12px;font-size:14px;color:var(--muted);text-align:center;}

/* 新闻列表 */
.news-list{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.news-item{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;}
.news-item:hover{border-color:#cddffa;box-shadow:0 8px 20px rgba(11,79,168,.08);}
.news-date{flex:0 0 64px;text-align:center;background:var(--primary-dark);color:#fff;border-radius:8px;padding:6px 0;height:64px;}
.news-date b{display:block;font-size:20px;line-height:1.2;}
.news-date span{font-size:12px;opacity:.85;}
.news-item h3{font-size:16.5px;margin:0 0 6px;}
.news-item p{font-size:14px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{font-size:12.5px;color:#98a2b3;margin-top:6px;}

/* 面包屑 */
.crumb{background:var(--bg-soft);border-bottom:1px solid var(--line);font-size:13.5px;color:var(--muted);}
.crumb .wrap{padding:12px 16px;}
.crumb a:hover{color:var(--primary);}

/* 文章 */
.article{max-width:860px;margin:0 auto;padding:44px 16px;}
.article .title{font-size:30px;}
.article .meta{color:#98a2b3;font-size:13.5px;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:22px;}
.article .body{font-size:16.5px;line-height:2;}
.article .body p{text-indent:2em;margin-bottom:16px;}
.article .body h2{font-size:21px;margin:30px 0 14px;padding-left:12px;border-left:4px solid var(--primary);}
.article .body img{margin:20px 0;border-radius:var(--radius);}
.article .body img + em{display:block;text-align:center;color:#98a2b3;font-size:13px;margin-top:-10px;margin-bottom:18px;}
.tags{margin-top:26px;font-size:14px;color:var(--muted);}
.tags a{display:inline-block;background:var(--bg-soft);border:1px solid var(--line);border-radius:20px;padding:4px 14px;margin:4px 6px 0 0;font-size:13px;}
.pager{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);margin-top:30px;padding-top:18px;font-size:14.5px;flex-wrap:wrap;}
.related{background:var(--bg-soft);border-radius:var(--radius);padding:18px 20px;margin-top:30px;}
.related li{padding:6px 0;border-bottom:1px dashed #dde4ee;font-size:15px;}
.related li:last-child{border:0;}

/* 表格 / 联系 */
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.info-box{background:var(--bg-soft);border-radius:var(--radius);padding:20px;}
.info-box h3{font-size:17px;}
.contact-form{display:grid;gap:14px;}
.contact-form input,.contact-form textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:8px;font-size:15px;font-family:inherit;}
.contact-form textarea{min-height:120px;resize:vertical;}
.contact-form button{border:0;cursor:pointer;}

/* 时间轴 */
.timeline{border-left:2px solid #dbe5f2;margin-left:8px;padding-left:24px;}
.timeline li{position:relative;padding-bottom:22px;}
.timeline li::before{content:"";position:absolute;left:-31px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--accent);border:2px solid #fff;}
.timeline b{color:var(--primary);font-size:17px;}

/* 页脚 */
.footer{background:#0b1f38;color:#a9b8cd;font-size:14px;margin-top:40px;}
.footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:28px;padding:44px 16px 24px;}
.footer h4{color:#fff;font-size:16px;margin-bottom:14px;}
.footer li{padding:5px 0;}
.footer a:hover{color:#fff;}
.footer .f-about p{font-size:13.5px;line-height:1.9;}
.copyright{border-top:1px solid rgba(255,255,255,.12);text-align:center;padding:16px;font-size:13px;color:#7f90a8;}
.copyright a{color:#9fb2cc;}

/* 分页 */
.pages{display:flex;justify-content:center;gap:8px;margin:34px 0 0;flex-wrap:wrap;}
.pages a,.pages span{padding:7px 15px;border:1px solid var(--line);border-radius:6px;font-size:14px;background:#fff;}
.pages a:hover{border-color:var(--primary);color:var(--primary);}
.pages .cur{background:var(--primary);border-color:var(--primary);color:#fff;}

/* 返回顶部 */
#top{position:fixed;right:18px;bottom:28px;width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;display:none;align-items:center;justify-content:center;cursor:pointer;z-index:80;border:0;font-size:18px;}

@media (max-width:900px){
  .about-grid,.cards,.gallery,.news-list,.info-grid{grid-template-columns:1fr 1fr;}
  .footer .wrap{grid-template-columns:1fr 1fr;}
  .nav{display:none;position:absolute;left:0;right:0;top:72px;background:#fff;flex-direction:column;padding:8px;border-bottom:1px solid var(--line);box-shadow:0 8px 18px rgba(0,0,0,.06);}
  .nav.show{display:flex;}
  .nav-toggle{display:block;}
  .header{position:relative;}
}
@media (max-width:640px){
  body{font-size:15.5px;}
  .about-grid,.cards,.gallery,.news-list,.info-grid,.stat,.footer .wrap{grid-template-columns:1fr;}
  .hero{min-height:300px;}
  .hero h1{font-size:24px;}
  .article .title{font-size:23px;}
  .sec{padding:38px 0;}
}