@charset "UTF-8";
/* =========================================================
   大粤国际期货 — Corporate Design System
   Institutional / Financial / Global / Professional
   ========================================================= */

:root{
  --dy-navy:#102A43;
  --dy-dark:#081E33;
  --dy-brand:#1D5D91;
  --dy-gold:#C69A45;
  --dy-bg:#F5F7F9;
  --dy-text:#263747;
  --dy-muted:#5C7186;
  --dy-line:#DFE6EC;
  --dy-line-strong:#C9D5DF;
  --dy-white:#FFFFFF;
  --dy-ink:linear-gradient(135deg,#081E33 0%,#102A43 58%,#143A5C 100%);
  --dy-radius:6px;
  --dy-wrap:1200px;
  --dy-ff:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB","Source Han Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--dy-ff);font-size:16px;line-height:1.8;
  color:var(--dy-text);background:var(--dy-white);font-weight:400;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--dy-brand);text-decoration:none}
a:hover{color:var(--dy-navy)}
h1,h2,h3,h4{margin:0 0 .5em;color:var(--dy-navy);font-weight:600;line-height:1.35;letter-spacing:.2px}
p{margin:0 0 1.1em}
ul{margin:0;padding:0}
li{list-style:none}

/* ---------- Layout ---------- */
.dy-wrap{max-width:var(--dy-wrap);margin:0 auto;padding:0 32px;width:100%}
.dy-sec{padding:88px 0}
.dy-sec-alt{background:var(--dy-bg)}
.dy-sec-tight{padding:64px 0}

.dy-eyebrow{display:inline-block;font-size:13px;letter-spacing:2.4px;text-transform:uppercase;color:var(--dy-gold);font-weight:600;margin-bottom:14px}
.dy-sec-title{font-size:32px;margin:0 0 14px}
.dy-sec-sub{font-size:16px;color:var(--dy-muted);max-width:760px;margin:0 0 44px}
.dy-sec-head{max-width:760px;margin-bottom:44px}
.dy-rule{width:56px;height:3px;background:var(--dy-gold);border:0;margin:0 0 22px}

/* ---------- Buttons ---------- */
.dy-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;font-size:15px;font-weight:600;letter-spacing:.3px;border-radius:var(--dy-radius);border:1px solid transparent;transition:background-color .18s ease,color .18s ease,border-color .18s ease;white-space:nowrap}
.dy-btn-navy{background:var(--dy-navy);color:#fff}
.dy-btn-navy:hover{background:var(--dy-brand);color:#fff}
.dy-btn-blue{background:var(--dy-brand);color:#fff}
.dy-btn-blue:hover{background:var(--dy-navy);color:#fff}
.dy-btn-gold{background:var(--dy-gold);color:#1B1305}
.dy-btn-gold:hover{background:#B08A38;color:#1B1305}
.dy-btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.dy-btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.dy-btn-line{background:transparent;color:var(--dy-navy);border-color:var(--dy-line-strong)}
.dy-btn-line:hover{background:var(--dy-navy);color:#fff;border-color:var(--dy-navy)}
.dy-btn-sm{padding:10px 20px;font-size:14px}

.dy-more{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--dy-brand)}
.dy-more:hover{color:var(--dy-gold)}
.dy-more::after{content:"→";transition:transform .18s ease}
.dy-more:hover::after{transform:translateX(4px)}

/* =========================================================
   TOPBAR
   ========================================================= */
.dy-topbar{background:#081E33;color:rgba(255,255,255,.7);font-size:12.5px;letter-spacing:.3px}
.dy-topbar-in{max-width:var(--dy-wrap);margin:0 auto;padding:0 32px;height:30px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.dy-topbar a{color:rgba(255,255,255,.72)}
.dy-topbar a:hover{color:var(--dy-gold)}
.dy-topbar-l,.dy-topbar-r{display:flex;align-items:center;gap:10px}
.dy-topbar-sep{color:rgba(255,255,255,.25)}

/* =========================================================
   HEADER
   ========================================================= */
.dy-header{background:#fff;border-bottom:1px solid var(--dy-line);position:sticky;top:0;z-index:60}
.dy-header-in{
  max-width:var(--dy-wrap);margin:0 auto;padding:0 32px;height:78px;
  display:flex;align-items:center;justify-content:space-between;gap:34px;
}
/* 文字 Logo — 干净两行，无装饰线 */
.dy-logo{display:block;line-height:1.22;flex-shrink:0;text-decoration:none}
.dy-logo-cn{display:block;font-size:22px;font-weight:600;color:var(--dy-navy);letter-spacing:2.4px}
.dy-logo-sub{display:block;font-size:11px;color:var(--dy-muted);letter-spacing:3.4px;margin-top:2px}
/* 导航：纯文字，无按钮无底色无边框 */
.dy-nav{display:flex;align-items:center;gap:32px;flex:1;justify-content:flex-end;margin-right:6px}
.dy-nav a{
  position:relative;display:block;padding:6px 0;font-size:15.5px;font-weight:500;
  color:var(--dy-text);letter-spacing:.2px;border:0;background:none;
}
.dy-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--dy-gold);opacity:0;transform:scaleX(.4);transform-origin:left;
  transition:opacity .18s ease,transform .18s ease;
}
.dy-nav a:hover{color:var(--dy-brand)}
.dy-nav a:hover::after{opacity:.55;transform:scaleX(1)}
.dy-nav a.is-active{color:var(--dy-navy);font-weight:600}
.dy-nav a.is-active::after{opacity:1;transform:scaleX(1)}
/* 开户按钮单独突出 */
.dy-header-cta{flex-shrink:0}
.dy-header-cta .dy-btn{
  height:41px;padding:0 24px;border-radius:4px;font-size:15px;font-weight:600;
  box-shadow:none;
}
.dy-burger{display:none;width:44px;height:44px;border:1px solid var(--dy-line-strong);border-radius:var(--dy-radius);background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.dy-burger span{display:block;width:20px;height:2px;background:var(--dy-navy);transition:.2s}
.dy-burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.dy-burger.is-open span:nth-child(2){opacity:0}
.dy-burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.dy-mnav{display:none;background:#fff;border-bottom:1px solid var(--dy-line);padding:8px 32px 22px}
.dy-mnav.is-open{display:block}
.dy-mnav a{display:block;padding:13px 0;border-bottom:1px solid var(--dy-line);font-size:15.5px;color:var(--dy-text)}
.dy-mnav a:last-child{border-bottom:0}
.dy-mnav .dy-btn{margin-top:16px;width:100%}

/* =========================================================
   HERO
   ========================================================= */
/* Banner — 横向宽屏企业横幅（100% 宽，内容居中 1200） */
.dy-banner{
  position:relative;width:100%;overflow:hidden;background:#081E33;
  min-height:420px;display:flex;align-items:center;
}
/* 背景层：深蓝企业底色 + 世界地图浅线条 + 香港城市剪影（纯 CSS，无图片） */
.dy-banner-bg{background-size:cover;background-position:center;
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse at 76% 42%,rgba(29,93,145,.55) 0%,transparent 58%),
    radial-gradient(ellipse at 96% 90%,rgba(198,154,69,.10) 0%,transparent 45%),
    linear-gradient(135deg,#081E33 0%,#102A43 55%,#143A5C 100%);
}
/* 世界地图浅线条（经纬网格） */
.dy-banner-bg::before{
  content:"";position:absolute;inset:0;
  background-image:
    repeating-linear-gradient(0deg,rgba(255,255,255,.05) 0 1px,transparent 1px 52px),
    repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 1px,transparent 1px 52px);
  mask-image:linear-gradient(to right,transparent 0%,rgba(0,0,0,.5) 32%,rgba(0,0,0,1) 62%,rgba(0,0,0,.85) 100%);
  -webkit-mask-image:linear-gradient(to right,transparent 0%,rgba(0,0,0,.5) 32%,rgba(0,0,0,1) 62%,rgba(0,0,0,.85) 100%);
}
/* 香港城市天际线剪影（右侧，CSS 几何） */
.dy-banner-bg::after{
  content:"";position:absolute;right:0;bottom:0;width:62%;height:64%;
  background:
    linear-gradient(to top,rgba(8,30,51,.85) 0%,rgba(8,30,51,0) 70%),
    repeating-linear-gradient(90deg,
      rgba(255,255,255,.055) 0 3px,transparent 3px 11px,
      rgba(255,255,255,.03) 11px 14px,transparent 14px 26px,
      rgba(255,255,255,.07) 26px 30px,transparent 30px 42px);
  mask-image:linear-gradient(to top,#000 0%,#000 42%,transparent 88%);
  -webkit-mask-image:linear-gradient(to top,#000 0%,#000 42%,transparent 88%);
  opacity:.75;
}
/* 金色光弧 */
.dy-banner-ring{
  position:absolute;right:8%;top:50%;transform:translateY(-50%);
  width:400px;height:400px;border-radius:50%;pointer-events:none;
  border:1px solid rgba(198,154,69,.20);
  box-shadow:0 0 0 56px rgba(198,154,69,.045),0 0 0 118px rgba(255,255,255,.02);
}
.dy-banner-in{
  position:relative;z-index:2;width:100%;
  max-width:var(--dy-wrap);margin:0 auto;padding:0 32px;
}
.dy-banner-copy{max-width:650px}
.dy-banner-tag{
  display:inline-block;font-size:12.5px;letter-spacing:3.4px;text-transform:uppercase;
  color:var(--dy-gold);font-weight:600;margin-bottom:18px;
}
.dy-banner h1{
  color:#fff;font-size:44px;line-height:1.26;margin:0 0 20px;font-weight:600;letter-spacing:.5px;
}
.dy-banner h1 em{font-style:normal;display:block;position:relative;padding-bottom:18px}
.dy-banner h1 em::after{content:"";position:absolute;left:0;bottom:0;width:62px;height:3px;background:var(--dy-gold)}
.dy-banner-lead{
  font-size:16.5px;line-height:1.9;color:rgba(255,255,255,.82);margin:0 0 30px;max-width:640px;
}
.dy-banner-btns{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.dy-banner-meta{
  display:flex;flex-wrap:wrap;align-items:center;font-size:13.5px;color:rgba(255,255,255,.66);
}
.dy-banner-meta span{padding:0 14px;border-right:1px solid rgba(255,255,255,.2)}
.dy-banner-meta span:first-child{padding-left:0}
.dy-banner-meta span:last-child{border-right:0}

.dy-trust{background:#fff;border-bottom:1px solid var(--dy-line)}
.dy-trust-in{max-width:var(--dy-wrap);margin:0 auto;padding:0 32px;display:grid;grid-template-columns:repeat(4,1fr)}
.dy-trust-item{padding:34px 28px 34px 0;border-right:1px solid var(--dy-line)}
.dy-trust-item:last-child{border-right:0}
.dy-trust-item b{display:block;font-size:24px;color:var(--dy-navy);font-weight:600;letter-spacing:.4px;line-height:1.3}
.dy-trust-item b small{font-size:15px;font-weight:600;color:var(--dy-muted);margin-left:6px}
.dy-trust-item span{display:block;font-size:13.5px;color:var(--dy-muted);margin-top:6px}

/* =========================================================
   关于大粤
   ========================================================= */
.dy-about{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.dy-about-visual{position:relative;min-height:400px;border-radius:var(--dy-radius);overflow:hidden;background:var(--dy-ink)}
.dy-about-visual::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 28%,rgba(29,93,145,.6) 0%,transparent 55%),repeating-linear-gradient(0deg,rgba(255,255,255,.05) 0 1px,transparent 1px 40px),repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 1px,transparent 1px 40px)}
.dy-about-visual .dy-av-mark{position:absolute;left:40px;bottom:36px;z-index:2;color:#fff}
.dy-about-visual .dy-av-mark b{display:block;font-size:30px;letter-spacing:6px;font-weight:600}
.dy-about-visual .dy-av-mark span{font-size:12px;letter-spacing:3px;color:var(--dy-gold)}
.dy-about-visual .dy-av-line{position:absolute;left:40px;top:42px;width:46px;height:3px;background:var(--dy-gold);z-index:2}
.dy-about-body p{font-size:16px;line-height:1.95;color:var(--dy-text);margin-bottom:16px}
.dy-about-points{display:grid;grid-template-columns:repeat(3,1fr);margin:30px 0 32px;border-top:1px solid var(--dy-line)}
.dy-about-points div{padding:20px 18px 0 0;border-right:1px solid var(--dy-line)}
.dy-about-points div:last-child{border-right:0}
.dy-about-points b{display:block;font-size:15px;color:var(--dy-navy);font-weight:600}
.dy-about-points span{display:block;font-size:13px;color:var(--dy-muted);margin-top:4px}

/* =========================================================
   核心业务
   ========================================================= */
.dy-biz{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--dy-line);border:1px solid var(--dy-line);border-radius:var(--dy-radius);overflow:hidden}
.dy-biz-item{position:relative;background:#fff;padding:46px 44px;min-height:290px;display:flex;flex-direction:column;justify-content:flex-end;transition:background-color .2s ease}
.dy-biz-item:hover{background:#FBFCFD}
.dy-biz-item::before{content:"";position:absolute;left:0;top:46px;width:3px;height:38px;background:var(--dy-gold)}
.dy-biz-no{position:absolute;right:36px;top:34px;font-size:52px;font-weight:600;color:var(--dy-bg);line-height:1;letter-spacing:-2px}
.dy-biz-item h3{font-size:21px;margin:0 0 12px;padding-left:20px}
.dy-biz-item p{font-size:15px;color:var(--dy-muted);margin:0 0 20px;padding-left:20px;line-height:1.85}
.dy-biz-item .dy-more{padding-left:20px;font-size:14.5px}

/* =========================================================
   监管模块
   ========================================================= */
.dy-reg-band{background:var(--dy-dark);color:#fff;position:relative;overflow:hidden}
.dy-reg-band::after{content:"";position:absolute;right:-80px;top:-80px;width:460px;height:460px;border-radius:50%;border:1px solid rgba(198,154,69,.16);box-shadow:0 0 0 70px rgba(255,255,255,.02),0 0 0 150px rgba(255,255,255,.014)}
.dy-reg-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center;position:relative;z-index:2}
.dy-reg-band h2{color:#fff;font-size:32px;margin:0 0 8px}
.dy-reg-band .dy-rule{margin-bottom:26px}
.dy-reg-kv{border-top:1px solid rgba(255,255,255,.14);margin:0 0 26px}
.dy-reg-kv div{display:flex;gap:20px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.dy-reg-kv dt{width:130px;flex-shrink:0;font-size:13.5px;color:rgba(255,255,255,.55);margin:0}
.dy-reg-kv dd{margin:0;font-size:15.5px;color:#fff;font-weight:500}
.dy-reg-kv dd b{color:var(--dy-gold);font-weight:600;letter-spacing:.4px}
.dy-reg-note-sm{font-size:13.5px;color:rgba(255,255,255,.55);margin:0 0 26px}
.dy-reg-btns{display:flex;flex-wrap:wrap;gap:12px}
.dy-cert{border:1px solid rgba(198,154,69,.42);border-radius:var(--dy-radius);padding:38px 34px;background:rgba(255,255,255,.035);text-align:center}
.dy-cert-mark{width:64px;height:64px;margin:0 auto 20px;border:1px solid rgba(198,154,69,.55);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:600;color:var(--dy-gold);letter-spacing:1px}
.dy-cert-code{font-size:34px;font-weight:600;color:#fff;letter-spacing:3px;margin-bottom:6px}
.dy-cert-label{font-size:12.5px;letter-spacing:2.6px;text-transform:uppercase;color:rgba(255,255,255,.5)}
.dy-cert-rows{margin-top:26px;border-top:1px solid rgba(255,255,255,.14)}
.dy-cert-rows div{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:13.5px}
.dy-cert-rows span:first-child{color:rgba(255,255,255,.5)}
.dy-cert-rows span:last-child{color:#fff;font-weight:500;text-align:right}
.dy-cert-rows span.ok{color:var(--dy-gold)}

/* =========================================================
   数据条
   ========================================================= */
.dy-stat{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--dy-line);border-radius:var(--dy-radius);overflow:hidden;background:#fff}
.dy-stat-item{padding:34px 30px;border-right:1px solid var(--dy-line)}
.dy-stat-item:last-child{border-right:0}
.dy-stat-item b{display:block;font-size:36px;font-weight:600;color:var(--dy-navy);line-height:1.15;letter-spacing:.5px}
.dy-stat-item b small{font-size:17px;margin-left:4px;color:var(--dy-muted)}
.dy-stat-item strong{display:block;font-size:15px;color:var(--dy-navy);font-weight:600;margin-top:10px}
.dy-stat-item span{display:block;font-size:13.5px;color:var(--dy-muted);margin-top:5px}
.dy-stat-item em{display:block;font-style:normal;font-size:13.5px;color:var(--dy-muted);margin-top:5px;line-height:1.7}

.dy-feetable{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--dy-line);border-radius:var(--dy-radius);overflow:hidden}
.dy-feetable th{background:var(--dy-navy);color:#fff;font-size:13.5px;font-weight:600;letter-spacing:.6px;text-align:left;padding:15px 26px}
.dy-feetable td{padding:16px 26px;font-size:15px;border-bottom:1px solid var(--dy-line);color:var(--dy-text)}
.dy-feetable tr:last-child td{border-bottom:0}
.dy-feetable td:first-child{font-weight:600;color:var(--dy-navy)}
.dy-feetable td:last-child{text-align:right;font-weight:600;color:var(--dy-brand)}
.dy-feetable tbody tr:hover{background:#FAFBFC}

/* =========================================================
   CTA 开户
   ========================================================= */
.dy-cta{background:var(--dy-bg);border-top:1px solid var(--dy-line);border-bottom:1px solid var(--dy-line)}
.dy-cta-in{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:center}
.dy-cta h2{font-size:32px;margin:0 0 14px}
.dy-cta p{font-size:16px;color:var(--dy-muted);line-height:1.9}
.dy-steps{display:grid;grid-template-columns:1fr 1fr;background:#fff;border:1px solid var(--dy-line);border-radius:var(--dy-radius);overflow:hidden}
.dy-step{padding:26px 30px;border-right:1px solid var(--dy-line);border-bottom:1px solid var(--dy-line);display:flex;gap:16px;align-items:flex-start}
.dy-step:nth-child(2n){border-right:0}
.dy-step:nth-child(n+3){border-bottom:0}
.dy-step b{flex-shrink:0;font-size:15px;font-weight:600;color:var(--dy-gold);border:1px solid rgba(198,154,69,.5);border-radius:var(--dy-radius);width:36px;height:36px;display:flex;align-items:center;justify-content:center}
.dy-step strong{display:block;font-size:15.5px;color:var(--dy-navy);font-weight:600;margin-bottom:2px}
.dy-step span{font-size:13.5px;color:var(--dy-muted);line-height:1.7}

/* =========================================================
   软件中心
   ========================================================= */
.dy-soft{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--dy-line);border:1px solid var(--dy-line);border-radius:var(--dy-radius);overflow:hidden}
.dy-soft-intro{background:#fff;padding:52px 48px}
.dy-soft-intro h2{font-size:28px;margin:0 0 14px}
.dy-soft-intro p{font-size:15.5px;color:var(--dy-muted);line-height:1.9;margin-bottom:18px}
.dy-soft-list{background:#fff;display:flex;flex-direction:column}
.dy-soft-row{flex:1;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:34px 44px;border-bottom:1px solid var(--dy-line)}
.dy-soft-row:last-child{border-bottom:0}
.dy-soft-os{display:flex;align-items:center;gap:18px}
.dy-soft-os i{font-style:normal;width:48px;height:48px;border-radius:var(--dy-radius);flex-shrink:0;background:var(--dy-bg);border:1px solid var(--dy-line);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;color:var(--dy-navy)}
.dy-soft-os strong{display:block;font-size:16px;color:var(--dy-navy);font-weight:600}
.dy-soft-os span{font-size:13px;color:var(--dy-muted)}

/* =========================================================
   新闻中心
   ========================================================= */
.dy-news{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}
.dy-news-feature{display:block;border:1px solid var(--dy-line);border-radius:var(--dy-radius);overflow:hidden;background:#fff}
.dy-news-feature:hover{border-color:var(--dy-line-strong)}
.dy-news-feature .dy-nf-cover{height:220px;background:var(--dy-ink);position:relative}
.dy-news-feature .dy-nf-cover::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 28% 30%,rgba(29,93,145,.62) 0%,transparent 58%),repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 1px,transparent 1px 38px)}
.dy-news-feature .dy-nf-body{padding:28px 30px 32px}
.dy-news-feature h3{font-size:20px;margin:0 0 12px;line-height:1.5}
.dy-news-feature p{font-size:14.5px;color:var(--dy-muted);line-height:1.8;margin:0 0 14px}
.dy-news-feature .dy-more{font-size:14px}
.dy-news-list{border-top:1px solid var(--dy-line)}
.dy-news-item{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--dy-line)}
.dy-news-item:hover h4{color:var(--dy-brand)}
.dy-news-item .dy-ni-cat{font-size:12px;color:var(--dy-gold);border:1px solid rgba(198,154,69,.45);border-radius:3px;padding:1px 8px;white-space:nowrap;font-weight:600}
.dy-news-item h4{font-size:15.5px;margin:0;color:var(--dy-navy);font-weight:500;line-height:1.6}
.dy-news-item time{font-size:13px;color:var(--dy-muted);white-space:nowrap}

/* =========================================================
   联系区
   ========================================================= */
.dy-contact{background:#fff;border-top:1px solid var(--dy-line)}
.dy-contact-in{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.dy-contact h2{font-size:27px;margin:0 0 8px}
.dy-contact p{font-size:15px;color:var(--dy-muted);margin:0}
.dy-contact-qq{display:flex;align-items:center;gap:16px}
.dy-contact-qq b{font-size:22px;color:var(--dy-navy);font-weight:600;letter-spacing:1px}
.dy-contact-qq span{font-size:13px;color:var(--dy-muted);display:block}
.dy-contact-btns{display:flex;gap:12px;flex-wrap:wrap}

/* =========================================================
   FOOTER
   ========================================================= */
.dy-footer{background:var(--dy-dark);color:rgba(255,255,255,.66);font-size:14px}
.dy-footer-top{max-width:var(--dy-wrap);margin:0 auto;padding:64px 32px 48px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:48px}
.dy-footer h4{color:#fff;font-size:15px;font-weight:600;margin:0 0 20px;letter-spacing:.6px}
.dy-footer-brand .dy-fb-cn{font-size:21px;color:#fff;font-weight:600;letter-spacing:3px}
.dy-footer-brand .dy-fb-sub{font-size:11.5px;color:var(--dy-gold);letter-spacing:3.6px;margin:5px 0 18px}
.dy-footer-brand p{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.55);margin:0;max-width:320px}
.dy-footer-list li{margin-bottom:11px}
.dy-footer-list a{color:rgba(255,255,255,.66);font-size:14px}
.dy-footer-list a:hover{color:var(--dy-gold)}
.dy-footer-support b{color:#fff;font-size:17px;font-weight:600;letter-spacing:1px;display:block;margin-bottom:14px}
.dy-footer-support .dy-btn{margin-bottom:10px;width:100%}
.dy-footer-bottom{border-top:1px solid rgba(255,255,255,.12)}
.dy-footer-bottom-in{max-width:var(--dy-wrap);margin:0 auto;padding:22px 32px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,255,255,.45)}
.dy-footer-bottom-in p{margin:0}
.dy-footer-risk{font-size:12.5px;color:rgba(255,255,255,.42);line-height:1.8;max-width:820px}

/* =========================================================
   内页
   ========================================================= */
.dy-page-head{background:var(--dy-ink);color:#fff;position:relative;overflow:hidden}
.dy-page-head::after{content:"";position:absolute;right:-60px;top:-60px;width:380px;height:380px;border-radius:50%;border:1px solid rgba(198,154,69,.15);box-shadow:0 0 0 60px rgba(255,255,255,.02)}
.dy-page-head-in{max-width:var(--dy-wrap);margin:0 auto;padding:52px 32px 50px;position:relative;z-index:2}
.dy-page-head h1{color:#fff;font-size:34px;margin:0 0 12px}
.dy-page-head p{color:rgba(255,255,255,.72);font-size:15.5px;margin:0;max-width:760px}
.dy-crumb{font-size:13px;color:rgba(255,255,255,.6);margin-top:16px}
.dy-crumb a{color:rgba(255,255,255,.6)}
.dy-crumb a:hover{color:var(--dy-gold)}
.dy-crumb span{margin:0 8px;color:rgba(255,255,255,.3)}

/* 内页正文区 */
.dy-main{padding:64px 0 88px}
.dy-main-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start}
.dy-main-full{max-width:900px;margin:0 auto}
.dy-content h2{font-size:26px;margin:44px 0 16px;padding-bottom:12px;border-bottom:1px solid var(--dy-line)}
.dy-content h2:first-child{margin-top:0}
.dy-content h3{font-size:20px;margin:32px 0 12px}
.dy-content p,.dy-content li{font-size:16px;line-height:1.95;color:var(--dy-text)}
.dy-content ul{margin:0 0 22px;padding-left:0}
.dy-content li{position:relative;padding-left:22px;margin-bottom:10px}
.dy-content li::before{content:"";position:absolute;left:0;top:13px;width:6px;height:6px;background:var(--dy-gold)}
.dy-content table{width:100%;border-collapse:collapse;margin:24px 0;border:1px solid var(--dy-line);font-size:14.5px}
.dy-content th{background:var(--dy-navy);color:#fff;font-weight:600;text-align:left;padding:13px 18px;font-size:13.5px}
.dy-content td{padding:13px 18px;border-bottom:1px solid var(--dy-line)}
.dy-content tr:last-child td{border-bottom:0}
.dy-content tbody tr:hover{background:#FAFBFC}
.dy-content blockquote{
  margin:24px 0;padding:18px 24px;background:var(--dy-bg);
  border-left:3px solid var(--dy-gold);color:var(--dy-muted);font-size:15px;
}
/* 表格容器：手机端内部横向滚动 */
.dy-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:24px 0}
.dy-table-wrap table{margin:0;min-width:560px}

/* 侧栏 */
.dy-side{display:flex;flex-direction:column;gap:28px;position:sticky;top:104px}
.dy-side-box{border:1px solid var(--dy-line);border-radius:var(--dy-radius);background:#fff;overflow:hidden}
.dy-side-head{
  background:var(--dy-navy);color:#fff;font-size:15px;font-weight:600;
  padding:14px 20px;letter-spacing:.4px;
}
.dy-side-body{padding:20px}
.dy-side-nav a{
  display:block;padding:11px 0;border-bottom:1px solid var(--dy-line);
  font-size:14.5px;color:var(--dy-text);
}
.dy-side-nav a:last-child{border-bottom:0}
.dy-side-nav a:hover{color:var(--dy-brand);padding-left:6px}
.dy-side-kv div{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--dy-line);font-size:13.5px}
.dy-side-kv div:last-child{border-bottom:0}
.dy-side-kv span:first-child{color:var(--dy-muted)}
.dy-side-kv span:last-child{color:var(--dy-navy);font-weight:600;text-align:right}
.dy-side-cta{background:var(--dy-dark);color:#fff;padding:26px 22px;text-align:center;border-radius:var(--dy-radius)}
.dy-side-cta b{display:block;font-size:17px;color:#fff;font-weight:600;margin-bottom:8px}
.dy-side-cta span{display:block;font-size:13px;color:rgba(255,255,255,.6);margin-bottom:16px}
.dy-side-cta .dy-btn{width:100%;margin-bottom:10px}

/* 内页通用卡片/提示 */
.dy-note{
  padding:18px 22px;background:var(--dy-bg);border-left:3px solid var(--dy-gold);
  font-size:14.5px;color:var(--dy-muted);line-height:1.85;margin:0 0 22px;
}
.dy-cards-2{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:24px 0}
.dy-cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:24px 0}
.dy-panel{border:1px solid var(--dy-line);border-radius:var(--dy-radius);background:#fff;padding:26px 28px}
.dy-panel h3{margin:0 0 10px;font-size:18px}
.dy-panel p{margin:0;font-size:14.5px;color:var(--dy-muted);line-height:1.85}

/* 归档 / 文章列表 */
.dy-arch-head{background:var(--dy-ink);color:#fff;position:relative;overflow:hidden}
.dy-arch-head::after{content:"";position:absolute;right:-60px;top:-60px;width:340px;height:340px;border-radius:50%;border:1px solid rgba(198,154,69,.14);box-shadow:0 0 0 60px rgba(255,255,255,.02)}
.dy-arch-head-in{max-width:var(--dy-wrap);margin:0 auto;padding:48px 32px 46px;position:relative;z-index:2}
.dy-arch-head h1{color:#fff;font-size:32px;margin:0 0 10px}
.dy-arch-head p{color:rgba(255,255,255,.7);font-size:15px;margin:0}
.dy-postlist{display:flex;flex-direction:column}
.dy-postitem{display:block;padding:26px 0;border-bottom:1px solid var(--dy-line)}
.dy-postitem:first-child{border-top:1px solid var(--dy-line)}
.dy-postitem:hover h3{color:var(--dy-brand)}
.dy-postitem .dy-pi-meta{font-size:13px;color:var(--dy-muted);margin-bottom:8px;display:flex;gap:14px;flex-wrap:wrap}
.dy-postitem .dy-pi-cat{color:var(--dy-gold);font-weight:600}
.dy-postitem h3{font-size:19px;margin:0 0 8px;line-height:1.55}
.dy-postitem p{margin:0;font-size:14.5px;color:var(--dy-muted);line-height:1.85}

/* 单篇 */
.dy-single-head{background:var(--dy-ink);color:#fff;position:relative;overflow:hidden}
.dy-single-head::after{content:"";position:absolute;right:-60px;top:-60px;width:340px;height:340px;border-radius:50%;border:1px solid rgba(198,154,69,.14)}
.dy-single-head-in{max-width:900px;margin:0 auto;padding:48px 32px 46px;position:relative;z-index:2}
.dy-single-head h1{color:#fff;font-size:32px;line-height:1.45;margin:0 0 16px}
.dy-single-meta{display:flex;gap:18px;flex-wrap:wrap;font-size:13.5px;color:rgba(255,255,255,.62)}
.dy-single-meta a{color:var(--dy-gold)}
.dy-single-body{max-width:900px;margin:0 auto;padding:56px 32px 72px}
.dy-single-body p,.dy-single-body li{font-size:16.5px;line-height:2;color:var(--dy-text)}
.dy-single-body h2{font-size:25px;margin:40px 0 16px}
.dy-single-body h3{font-size:20px;margin:30px 0 12px}
.dy-single-body ul{margin:0 0 22px}
.dy-single-body li{position:relative;padding-left:22px;margin-bottom:10px}
.dy-single-body li::before{content:"";position:absolute;left:0;top:14px;width:6px;height:6px;background:var(--dy-gold)}
.dy-single-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;border:1px solid var(--dy-line)}
.dy-single-body th{background:var(--dy-navy);color:#fff;padding:13px 18px;text-align:left;font-size:13.5px;font-weight:600}
.dy-single-body td{padding:13px 18px;border-bottom:1px solid var(--dy-line)}
.dy-single-foot{border-top:1px solid var(--dy-line);margin-top:44px;padding-top:32px}
.dy-single-cta{
  margin-top:36px;padding:30px 34px;background:var(--dy-bg);
  border:1px solid var(--dy-line);border-left:3px solid var(--dy-gold);
  border-radius:var(--dy-radius);
}
.dy-single-cta b{display:block;font-size:18px;color:var(--dy-navy);font-weight:600;margin-bottom:8px}
.dy-single-cta p{margin:0 0 16px;font-size:14.5px;color:var(--dy-muted)}

/* 分类筛选标签 */
.dy-tabs{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 8px}
.dy-tabs a{
  padding:8px 18px;border:1px solid var(--dy-line);border-radius:var(--dy-radius);
  font-size:14px;color:var(--dy-text);background:#fff;
}
.dy-tabs a:hover{border-color:var(--dy-navy);color:var(--dy-navy)}
.dy-tabs a.is-on{background:var(--dy-navy);border-color:var(--dy-navy);color:#fff}

/* 分页 */
.dy-pager{display:flex;gap:8px;justify-content:center;margin-top:44px}
.dy-pager .page-numbers{
  min-width:38px;height:38px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--dy-line);border-radius:var(--dy-radius);font-size:14px;color:var(--dy-text);padding:0 10px;
}
.dy-pager .page-numbers.current{background:var(--dy-navy);border-color:var(--dy-navy);color:#fff}
.dy-pager .page-numbers:hover{border-color:var(--dy-navy);color:var(--dy-navy)}

/* 404 */
.dy-404{max-width:640px;margin:0 auto;padding:96px 32px;text-align:center}
.dy-404 .dy-404-code{font-size:72px;font-weight:600;color:var(--dy-bg);letter-spacing:4px;line-height:1}
.dy-404 h1{font-size:28px;margin:16px 0 12px}
.dy-404 p{color:var(--dy-muted);margin-bottom:28px}
.dy-404-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* =========================================================
   响应式
   ========================================================= */
@media (max-width:1180px){
  .dy-nav{gap:20px}
  .dy-nav a{font-size:15px}
  .dy-header-in{gap:24px}
  .dy-header-cta .dy-btn{padding:0 18px;font-size:14.5px}
  .dy-footer-top{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
}

/* 低于 1050px 切汉堡 */
@media (max-width:1050px){
  .dy-nav,.dy-header-cta{display:none}
  .dy-burger{display:flex}
  .dy-banner{min-height:400px}
  .dy-banner h1{font-size:38px}
  .dy-banner-copy{max-width:100%}
  .dy-banner-ring{right:-10%;opacity:.6}
  .dy-about{grid-template-columns:1fr;gap:36px}
  .dy-about-visual{min-height:300px}
  .dy-reg-grid{grid-template-columns:1fr;gap:40px}
  .dy-cta-in{grid-template-columns:1fr;gap:32px}
  .dy-news{grid-template-columns:1fr;gap:36px}
  .dy-main-grid{grid-template-columns:1fr;gap:40px}
  .dy-side{position:static}
  .dy-sec{padding:64px 0}
}

@media (max-width:900px){
  .dy-trust-in{grid-template-columns:1fr 1fr}
  .dy-trust-item{padding:26px 22px 26px 0}
  .dy-trust-item:nth-child(2n){border-right:0}
  .dy-trust-item:nth-child(-n+2){border-bottom:1px solid var(--dy-line)}
  .dy-stat{grid-template-columns:1fr 1fr}
  .dy-stat-item:nth-child(2n){border-right:0}
  .dy-stat-item:nth-child(-n+2){border-bottom:1px solid var(--dy-line)}
  .dy-biz{grid-template-columns:1fr}
  .dy-soft{grid-template-columns:1fr}
  .dy-cards-3{grid-template-columns:1fr}
  .dy-footer-top{grid-template-columns:1fr 1fr;gap:36px;padding:52px 32px 40px}
}

@media (max-width:760px){
  .dy-wrap{padding:0 24px}
  .dy-topbar-in,.dy-header-in{padding:0 24px}
  .dy-mnav{padding:8px 24px 20px}
  .dy-topbar-in{height:auto;padding-top:7px;padding-bottom:7px;flex-wrap:wrap;gap:6px;font-size:12px}
  .dy-header-in{height:70px}
  .dy-logo-cn{font-size:20px;letter-spacing:2px}
  .dy-logo-sub{font-size:10.5px;letter-spacing:2.6px}
  .dy-banner{min-height:450px;padding:56px 0}
  .dy-banner-in{padding:0 24px}
  .dy-banner h1{font-size:30px}
  .dy-banner-lead{font-size:15.5px}
  .dy-banner-btns{gap:10px;flex-direction:column;align-items:flex-start}
  .dy-banner-btns .dy-btn{width:100%;max-width:300px}
  .dy-banner-meta{gap:6px 0;flex-direction:column;align-items:flex-start}
  .dy-banner-meta span{padding:2px 0;border-right:0;font-size:12.5px}
  .dy-banner-ring{right:-30%;width:300px;height:300px;opacity:.5}
  .dy-sec{padding:52px 0}
  .dy-sec-title,.dy-reg-band h2,.dy-cta h2{font-size:25px}
  .dy-sec-sub{margin-bottom:32px;font-size:15px}
  .dy-trust-in,.dy-stat{grid-template-columns:1fr 1fr}
  .dy-about{grid-template-columns:1fr}
  .dy-about-visual{min-height:240px}
  .dy-about-points{grid-template-columns:1fr;border-top:1px solid var(--dy-line)}
  .dy-about-points div{padding:16px 0;border-right:0;border-bottom:1px solid var(--dy-line)}
  .dy-about-points div:last-child{border-bottom:0}
  .dy-biz-item{padding:34px 26px;min-height:auto}
  .dy-biz-no{font-size:40px;right:22px;top:24px}
  .dy-biz-item h3,.dy-biz-item p,.dy-biz-item .dy-more{padding-left:16px}
  .dy-reg-kv div{flex-direction:column;gap:4px}
  .dy-reg-kv dt{width:auto}
  .dy-cert{padding:28px 22px}
  .dy-stat-item{padding:24px 20px}
  .dy-stat-item b{font-size:28px}
  .dy-steps{grid-template-columns:1fr}
  .dy-step{border-right:0;border-bottom:1px solid var(--dy-line)!important}
  .dy-step:last-child{border-bottom:0!important}
  .dy-soft-intro{padding:36px 26px}
  .dy-soft-row{padding:24px 26px;flex-direction:column;align-items:flex-start;gap:16px}
  .dy-soft-row .dy-btn{width:100%}
  .dy-news-item{grid-template-columns:1fr;gap:6px}
  .dy-news-item time{order:3}
  .dy-contact-in{flex-direction:column;align-items:flex-start;gap:24px}
  .dy-contact-btns{width:100%}
  .dy-contact-btns .dy-btn{flex:1 1 auto}
  .dy-footer-top{grid-template-columns:1fr;gap:32px;padding:44px 24px 34px}
  .dy-footer-bottom-in{padding:20px 24px;flex-direction:column;gap:8px}
  .dy-main{padding:44px 0 60px}
  .dy-single-head-in,.dy-single-body{padding-left:24px;padding-right:24px}
  .dy-single-head h1{font-size:25px}
  .dy-single-body p,.dy-single-body li{font-size:16px}
  .dy-cards-2{grid-template-columns:1fr}
  .dy-page-head-in{padding:38px 24px 36px}
  .dy-page-head h1{font-size:26px}
  .dy-arch-head-in{padding:36px 24px 34px}
  .dy-arch-head h1{font-size:25px}
  .dy-404{padding:64px 24px}
}

@media (max-width:430px){
  .dy-trust-in,.dy-stat{grid-template-columns:1fr}
  .dy-trust-item,.dy-stat-item{border-right:0!important;border-bottom:1px solid var(--dy-line)}
  .dy-trust-item:last-child,.dy-stat-item:last-child{border-bottom:0}
  .dy-banner{min-height:470px}
  .dy-banner h1{font-size:26px}
  .dy-banner-lead{font-size:15px}
  .dy-topbar-l,.dy-topbar-r{width:100%;justify-content:flex-start}
}

/* Astra / 主题兜底：防止父容器 flex 导致 section 横排 */
.dy-page,.dy-home{display:block;width:100%}
.site,.ast-container,.ast-separate-container .ast-article-post,.hentry{display:block}
.dy-sec,.dy-banner,.dy-trust,.dy-reg-band,.dy-cta,.dy-contact,.dy-footer{width:100%;max-width:100%}