/* ===== leyu001 深色体育企业模板 · 自实现样式（无外部依赖） ===== */
:root{
  --bg:#080b12; --bg2:#0c1220; --panel:#131d31; --panel2:#182740; --line:#243252;
  --txt:#eaf0fb; --muted:#9db0cf; --brand:#17c964; --brand2:#0e9f6e;
  --gold:#f2b01e; --blue:#3b82f6; --radius:16px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --wrap:1200px;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{background:var(--bg);color:var(--txt);font-family:"Segoe UI","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;transition:color .2s;}
a:hover{color:var(--brand);}
img{max-width:100%;display:block;border:0;}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em;font-weight:800;color:#fff;}
ul{margin:0;padding:0;list-style:none;}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px;}
.dz-py{padding:76px 0;}
.muted{color:var(--muted);}

/* ---------- 头部导航 ---------- */
.dz-header{position:sticky;top:0;z-index:900;background:rgba(8,11,18,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.dz-nav{display:flex;align-items:center;justify-content:space-between;height:72px;}
.dz-brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:900;color:#fff;}
.dz-brand .dz-logo{display:inline-block;flex:0 0 auto;width:46px;height:46px;background-size:contain;background-repeat:no-repeat;background-position:center;filter:drop-shadow(0 4px 10px rgba(23,201,100,.35));}
.dz-brand b{background:linear-gradient(90deg,var(--brand),#8fe3b4);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.dz-menu{display:flex;align-items:center;gap:6px;}
.dz-menu>li{position:relative;}
.dz-menu>li>a{display:block;padding:10px 16px;border-radius:10px;color:var(--txt);font-weight:600;font-size:15px;}
.dz-menu>li>a:hover,.dz-menu>li.active>a{color:var(--brand);background:rgba(23,201,100,.1);}
.dz-menu ul{position:absolute;top:100%;left:0;min-width:170px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px;display:none;box-shadow:var(--shadow);}
.dz-menu>li:hover ul{display:block;}
.dz-menu ul a{display:block;padding:9px 12px;border-radius:8px;font-size:14px;color:var(--muted);}
.dz-menu ul a:hover{color:#fff;background:var(--panel2);}
.dz-cta{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--brand2));color:#04160c;font-weight:800;font-size:15px;box-shadow:0 8px 22px rgba(23,201,100,.35);}
.dz-cta:hover{color:#04160c;transform:translateY(-2px);}
.dz-burger{display:none;}
.dz-toggle{display:none;}

/* ---------- 按钮 ---------- */
.dz-btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:999px;font-weight:800;font-size:15px;cursor:pointer;transition:.2s;border:1px solid transparent;}
.dz-btn-primary{background:linear-gradient(90deg,var(--brand),var(--brand2));color:#04160c;box-shadow:0 10px 26px rgba(23,201,100,.35);}
.dz-btn-primary:hover{color:#04160c;transform:translateY(-2px);}
.dz-btn-ghost{background:rgba(255,255,255,.06);color:#fff;border-color:var(--line);}
.dz-btn-ghost:hover{border-color:var(--brand);color:var(--brand);}

/* ---------- Hero ---------- */
.dz-hero{position:relative;min-height:560px;display:flex;align-items:center;background-color:#080b12;overflow:hidden;}
.dz-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
.dz-hero-mask{position:absolute;inset:0;z-index:1;background:linear-gradient(120deg,rgba(8,11,18,.95) 0%,rgba(8,11,18,.78) 45%,rgba(8,11,18,.35) 100%);}
.dz-hero:after{content:"";position:absolute;inset:auto 0 0 0;height:120px;z-index:1;background:linear-gradient(180deg,transparent,var(--bg));}
.dz-hero-in{position:relative;z-index:2;max-width:720px;}
.dz-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;background:rgba(23,201,100,.14);color:var(--brand);border:1px solid rgba(23,201,100,.3);font-weight:700;font-size:14px;letter-spacing:.5px;}
.dz-hero h1{font-size:clamp(30px,5vw,52px);margin:18px 0 14px;}
.dz-hero h1 em{font-style:normal;color:var(--brand);}
.dz-hero p{font-size:18px;color:var(--muted);max-width:600px;margin-bottom:30px;}
.dz-hero-btns{display:flex;flex-wrap:wrap;gap:14px;}
.dz-hero-stats{display:flex;gap:34px;margin-top:44px;flex-wrap:wrap;}
.dz-hero-stats b{display:block;font-size:30px;color:#fff;font-weight:900;}
.dz-hero-stats span{color:var(--muted);font-size:14px;}

/* ---------- 通用区块标题 ---------- */
.dz-head{text-align:center;max-width:760px;margin:0 auto 46px;}
.dz-head .k{display:inline-block;color:var(--brand);font-weight:800;letter-spacing:2px;font-size:14px;text-transform:uppercase;margin-bottom:10px;}
.dz-head h2{font-size:clamp(24px,3.4vw,36px);position:relative;padding-bottom:16px;}
.dz-head h2:after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:60px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--brand),var(--gold));}
.dz-head p{color:var(--muted);margin:0;}

/* ---------- 关于（左图右特性） ---------- */
.dz-about{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;}
.dz-about-img{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.dz-about-img img{width:100%;height:100%;object-fit:cover;}
.dz-about-badge{position:absolute;left:18px;bottom:18px;background:rgba(8,11,18,.72);border:1px solid var(--line);border-radius:12px;padding:10px 16px;font-weight:800;color:#fff;backdrop-filter:blur(4px);}
.dz-about h2{font-size:clamp(22px,3vw,32px);}
.dz-about .lead{color:var(--muted);margin-bottom:22px;}
.dz-feat{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.dz-feat li{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 18px;}
.dz-feat h4{font-size:16px;margin-bottom:6px;display:flex;align-items:center;gap:8px;}
.dz-feat h4:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(23,201,100,.18);}
.dz-feat p{margin:0;color:var(--muted);font-size:14px;}

/* ---------- 为什么信赖（5 特性卡） ---------- */
.dz-why{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;}
.dz-why .c{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:14px;padding:26px 20px;text-align:center;transition:.25s;}
.dz-why .c:hover{transform:translateY(-6px);border-color:rgba(23,201,100,.4);}
.dz-why .ic{width:58px;height:58px;margin:0 auto 14px;border-radius:16px;display:grid;place-items:center;font-size:26px;background:rgba(23,201,100,.14);}
.dz-why h4{font-size:16px;margin-bottom:8px;}
.dz-why p{color:var(--muted);font-size:13.5px;margin:0;}

/* ---------- 全方位服务（6 图卡·深色） ---------- */
.dz-dark{background:radial-gradient(1200px 400px at 80% -10%,rgba(59,130,246,.14),transparent),var(--bg2);}
.dz-svc{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.dz-svc .card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;}
.dz-svc .card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(242,176,30,.35);}
.dz-svc .thumb{position:relative;aspect-ratio:4/3;overflow:hidden;}
.dz-svc .thumb img{width:100%;height:100%;object-fit:cover;transition:.4s;}
.dz-svc .card:hover .thumb img{transform:scale(1.06);}
.dz-svc .thumb .tag{position:absolute;left:12px;top:12px;background:rgba(8,11,18,.7);border:1px solid var(--line);color:var(--gold);font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;}
.dz-svc .body{padding:20px 22px 24px;}
.dz-svc h3{font-size:19px;margin-bottom:8px;}
.dz-svc p{color:var(--muted);font-size:14.5px;margin:0;}

/* ---------- 多维安全防御 ---------- */
.dz-sec{display:grid;grid-template-columns:1fr 1.1fr;gap:44px;align-items:center;}
.dz-sec-list{display:grid;gap:16px;}
.dz-sec-list li{display:flex;gap:16px;background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:12px;padding:18px 20px;}
.dz-sec-list .n{flex:0 0 auto;width:44px;height:44px;border-radius:12px;background:rgba(23,201,100,.14);color:var(--brand);display:grid;place-items:center;font-weight:900;font-size:18px;}
.dz-sec-list h4{font-size:17px;margin-bottom:4px;}
.dz-sec-list p{margin:0;color:var(--muted);font-size:14.5px;}
.dz-sec-visual{border-radius:var(--radius);border:1px solid var(--line);background:linear-gradient(160deg,var(--panel2),var(--bg2));padding:34px;position:relative;overflow:hidden;}
.dz-shield{width:150px;height:170px;margin:0 auto 20px;position:relative;background:linear-gradient(180deg,var(--brand),var(--brand2));clip-path:polygon(50% 0,100% 22%,100% 62%,50% 100%,0 62%,0 22%);display:grid;place-items:center;color:#04160c;font-size:54px;font-weight:900;box-shadow:0 20px 40px rgba(23,201,100,.3);}
.dz-sec-visual .ring{position:absolute;inset:-40% -10% auto auto;width:280px;height:280px;border:2px dashed rgba(242,176,30,.25);border-radius:50%;}

/* ---------- 更新日志 ---------- */
.dz-log{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.dz-log .v{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:24px;position:relative;}
.dz-log .v:before{content:"";position:absolute;left:24px;top:0;width:38px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--gold),var(--brand));}
.dz-log .ver{display:inline-block;font-size:13px;font-weight:800;color:var(--gold);background:rgba(242,176,30,.12);border:1px solid rgba(242,176,30,.3);padding:3px 12px;border-radius:999px;margin-bottom:12px;}
.dz-log h3{font-size:18px;margin-bottom:12px;}
.dz-log li{position:relative;padding-left:20px;color:var(--muted);font-size:14px;margin-bottom:8px;}
.dz-log li:before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;background:var(--brand);}

/* ---------- 用户口碑 ---------- */
.dz-quote{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.dz-quote .q{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px;}
.dz-quote .q .mk{color:var(--brand);font-size:34px;line-height:.6;font-weight:900;}
.dz-quote p{color:var(--txt);font-size:15px;margin:8px 0 18px;}
.dz-quote .who{display:flex;align-items:center;gap:12px;}
.dz-ava{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-weight:900;color:#04160c;background:linear-gradient(135deg,var(--brand),var(--gold));}
.dz-quote .who b{display:block;color:#fff;font-size:15px;}
.dz-quote .who span{color:var(--muted);font-size:13px;}

/* ---------- 资讯列表 ---------- */
.dz-news{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.dz-news .n{display:flex;gap:18px;background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.25s;}
.dz-news .n:hover{transform:translateY(-4px);border-color:rgba(23,201,100,.4);box-shadow:var(--shadow);}
.dz-news .n .thumb{flex:0 0 200px;align-self:stretch;overflow:hidden;}
.dz-news .n .thumb img{width:100%;height:100%;object-fit:cover;}
.dz-news .n .body{padding:18px 20px 18px 0;}
.dz-news .n .dt{color:var(--brand);font-size:13px;font-weight:700;}
.dz-news .n h3{font-size:18px;margin:6px 0 8px;}
.dz-news .n p{color:var(--muted);font-size:14px;margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.dz-news .more{color:var(--brand);font-weight:700;font-size:14px;}

/* ---------- 主内容+侧栏布局（内页/栏目页） ---------- */
.dz-layout{display:grid;grid-template-columns:1fr 320px;gap:32px;align-items:start;}
.dz-layout.full{grid-template-columns:1fr;}
.dz-panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px;}
.dz-crumb{color:var(--muted);font-size:14px;margin-bottom:18px;}
.dz-crumb a{color:var(--muted);}.dz-crumb a:hover{color:var(--brand);}
.dz-crumb i{font-style:normal;margin:0 8px;color:var(--line);}
.dz-article h1.detail-title,.dz-article h1{font-size:clamp(22px,3vw,32px);line-height:1.35;}
.dz-meta{display:flex;flex-wrap:wrap;gap:18px;color:var(--muted);font-size:14px;padding:14px 0 20px;border-bottom:1px solid var(--line);margin-bottom:22px;}
.dz-body{color:#d7e0f0;font-size:16.5px;}
.dz-body p{margin:0 0 18px;}
.dz-body img{border-radius:12px;margin:8px auto;}
.dz-body h2,.dz-body h3{margin:26px 0 12px;color:#fff;}
.dz-body ul{list-style:disc;padding-left:22px;color:var(--muted);}
.dz-page-nav{display:flex;justify-content:space-between;gap:16px;margin-top:28px;padding-top:20px;border-top:1px solid var(--line);}
.dz-page-nav a{flex:1;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 18px;color:var(--muted);font-size:14px;}
.dz-page-nav a:hover{border-color:var(--brand);color:var(--txt);}
.dz-page-nav b{display:block;color:#fff;font-size:15px;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* 侧栏 */
.dz-side .box{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px 22px;margin-bottom:22px;}
.dz-side .box h3{font-size:17px;margin-bottom:14px;padding-left:12px;border-left:4px solid var(--brand);}
.dz-side .li a{display:block;padding:9px 0;border-bottom:1px dashed var(--line);color:var(--txt);font-size:14.5px;}
.dz-side .li a:last-child{border-bottom:0;}
.dz-side .li a:hover{color:var(--brand);}
.dz-side .li time{color:var(--muted);font-size:12px;display:block;}
.dz-tags{display:flex;flex-wrap:wrap;gap:10px;}
.dz-tags a{padding:6px 14px;border-radius:999px;background:var(--panel2);border:1px solid var(--line);color:var(--muted);font-size:13px;}
.dz-tags a:hover{color:#fff;border-color:var(--brand);}

/* 分页 */
.dz-paginate{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:30px;}
.dz-paginate a,.dz-paginate span{min-width:40px;padding:9px 14px;border-radius:10px;background:var(--panel);border:1px solid var(--line);color:var(--muted);font-size:14px;}
.dz-paginate .current,.dz-paginate a:hover{background:linear-gradient(90deg,var(--brand),var(--brand2));color:#04160c;border-color:transparent;font-weight:800;}

/* 栏目页头 */
.dz-cat-hero{background:linear-gradient(120deg,var(--panel2),var(--bg2));border:1px solid var(--line);border-radius:var(--radius);padding:34px 36px;margin-bottom:28px;}
.dz-cat-hero h1{font-size:clamp(24px,3vw,34px);margin:0 0 6px;}
.dz-cat-hero p{color:var(--muted);margin:0;}

/* ---------- 页脚 ---------- */
.dz-footer{background:var(--bg2);border-top:1px solid var(--line);margin-top:60px;}
.dz-foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:36px;padding:56px 0 40px;}
.dz-foot h6{color:#fff;font-size:16px;font-weight:800;margin:0 0 18px;}
.dz-foot .about p{color:var(--muted);font-size:14px;margin:14px 0 0;}
.dz-foot ul li{margin-bottom:11px;}
.dz-foot ul a{color:var(--muted);font-size:14px;}
.dz-foot ul a:hover{color:var(--brand);}
.dz-foot .contact li{color:var(--muted);font-size:14px;display:flex;gap:10px;align-items:flex-start;}
.dz-copy{border-top:1px solid var(--line);padding:20px 0;color:var(--muted);font-size:13.5px;text-align:center;}
.dz-copy a{color:var(--muted);}
.dz-friend{padding:18px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px;}
.dz-friend a{color:var(--muted);margin-right:14px;}

/* 404 */
.dz-404{min-height:60vh;display:grid;place-items:center;text-align:center;}
.dz-404 .code{font-size:120px;font-weight:900;background:linear-gradient(90deg,var(--brand),var(--gold));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1;}
.dz-404 p{color:var(--muted);font-size:16px;margin:14px 0 26px;}

/* 单页/搜索 通用容器 */
.dz-main{padding:40px 0 10px;}
.dz-searchbar{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:26px;}
.dz-searchbar input{width:100%;padding:12px 16px;border-radius:10px;border:1px solid var(--line);background:var(--bg2);color:#fff;font-size:15px;}

/* ---------- 响应式 ---------- */
@media(max-width:1024px){
  .dz-why{grid-template-columns:repeat(2,1fr);}
  .dz-foot-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:860px){
  .dz-layout{grid-template-columns:1fr;}
  .dz-about,.dz-sec{grid-template-columns:1fr;}
  .dz-svc,.dz-log,.dz-quote{grid-template-columns:1fr 1fr;}
  .dz-news{grid-template-columns:1fr;}
  /* 折叠菜单 */
  .dz-burger{display:grid;place-items:center;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);cursor:pointer;color:#fff;}
  .dz-menu{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--panel);border-bottom:1px solid var(--line);padding:14px 20px;gap:2px;display:none;}
  .dz-menu>li>a{padding:12px 6px;}
  .dz-toggle:checked ~ .dz-nav .dz-menu{display:flex;}
  .dz-menu ul{position:static;display:block;border:0;background:transparent;box-shadow:none;padding-left:16px;}
}
@media(max-width:560px){
  .dz-why,.dz-svc,.dz-log,.dz-quote,.dz-feat{grid-template-columns:1fr;}
  .dz-foot-grid{grid-template-columns:1fr;}
  .dz-news .n{flex-direction:column;}
  .dz-news .n .thumb{flex-basis:auto;height:180px;}
  .dz-news .n .body{padding:18px;}
  .dz-hero{min-height:460px;}
}