@charset "UTF-8";
/* =========================================================
   大粤国际期货 · bmdm.net — Enterprise Design System
   深墨绿 #153B36 ｜ 深色 #102D2A ｜ 品牌绿 #246B61
   铜色 #B58A55 ｜ 米白 #F5F2EA ｜ 正文 #283332 ｜ 浅灰绿 #EDF2EF
   ========================================================= */

:root{
  --bm-green:#153B36;
  --bm-dark:#102D2A;
  --bm-brand:#246B61;
  --bm-copper:#B58A55;
  --bm-cream:#F5F2EA;
  --bm-text:#283332;
  --bm-mist:#EDF2EF;
  --bm-line:#D8DED6;
  --bm-line-d:#C3CCC4;
  --bm-muted:#5E6B66;
  --bm-white:#FFFFFF;
  --bm-r:4px;
  --bm-wrap:1240px;
  --bm-h-top:36px;
  --bm-h-main:78px;
  --bm-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(--bm-ff);font-size:16px;line-height:1.8;
  color:var(--bm-text);background:var(--bm-white);font-weight:400;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--bm-brand);text-decoration:none}
a:hover{color:var(--bm-green)}
h1,h2,h3,h4{margin:0 0 .5em;color:var(--bm-green);font-weight:600;line-height:1.35}
p{margin:0 0 1.05em}
ul,ol{margin:0;padding:0}
li{list-style:none}

/* ---------- Layout ---------- */
.bm-wrap{max-width:var(--bm-wrap);margin:0 auto;padding:0 34px;width:100%}
.bm-sec{padding:92px 0}
.bm-sec-mist{background:var(--bm-cream)}
.bm-main{display:block}

.bm-eyebrow{display:block;font-size:12px;letter-spacing:2.6px;text-transform:uppercase;color:var(--bm-copper);font-weight:600;margin:0 0 12px}
.bm-eyebrow-light{color:var(--bm-copper)}
.bm-h1{font-size:34px;margin:0 0 12px;letter-spacing:.2px}
.bm-h2{font-size:30px;margin:0 0 12px;letter-spacing:.2px}
.bm-h3{font-size:20px;margin:0 0 14px}
.bm-h2-light{color:var(--bm-cream)}
.bm-copper-rule{width:52px;height:2px;background:var(--bm-copper);border:0;margin:0 0 22px}
.bm-sec-head{max-width:820px;margin-bottom:48px}
.bm-sec-sub{font-size:16px;color:var(--bm-muted);margin:0}
.bm-sec-head-row{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}

/* ---------- Buttons ---------- */
.bm-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(--bm-r);border:1px solid transparent;white-space:nowrap;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease}
.bm-btn-sm{padding:10px 20px;font-size:14px}
.bm-btn-green{background:var(--bm-green);color:#fff}
.bm-btn-green:hover{background:var(--bm-brand);color:#fff}
.bm-btn-copper{background:var(--bm-copper);color:#1E1408}
.bm-btn-copper:hover{background:#A17A47;color:#1E1408}
.bm-btn-line{background:transparent;color:var(--bm-green);border-color:var(--bm-line-d)}
.bm-btn-line:hover{border-color:var(--bm-green);color:var(--bm-green)}
.bm-btn-outline-w{background:transparent;color:#fff;border-color:rgba(245,242,234,.55)}
.bm-btn-outline-w:hover{background:rgba(245,242,234,.12);color:#fff;border-color:var(--bm-cream)}

.bm-link-arrow{display:inline-block;font-size:15px;font-weight:600;color:var(--bm-brand)}
.bm-link-arrow span{display:inline-block;transition:transform .18s ease}
.bm-link-arrow:hover span{transform:translateX(4px)}
.bm-link-arrow-sm{font-size:14px}
.bm-link-arrow-light{color:var(--bm-copper)}

/* ---------- 顶部信息条（米白 36px） ---------- */
.bm-topbar{background:var(--bm-cream);border-bottom:1px solid var(--bm-line);font-size:13px;color:var(--bm-muted)}
.bm-topbar-in{display:flex;align-items:center;justify-content:space-between;height:var(--bm-h-top);gap:16px}
.bm-topbar-l,.bm-topbar-r{display:flex;align-items:center;gap:8px;white-space:nowrap}
.bm-topbar-sep{color:var(--bm-line-d)}
.bm-topbar-ce{color:var(--bm-green);font-weight:700;letter-spacing:.6px}
.bm-topbar-open{color:var(--bm-copper);font-weight:600}
.bm-topbar a:hover{color:var(--bm-green)}

/* ---------- 主 Header（深墨绿 78px） ---------- */
.bm-header{background:var(--bm-green);position:relative;z-index:60}
.bm-header-in{display:flex;align-items:center;gap:26px;height:var(--bm-h-main)}

.bm-logo{display:flex;flex-direction:column;justify-content:center;line-height:1.1;flex-shrink:0;padding:6px 0}
.bm-logo-cn{font-size:21px;font-weight:700;color:var(--bm-cream);letter-spacing:2.4px}
.bm-logo-en{font-size:10px;font-weight:600;color:var(--bm-copper);letter-spacing:3.4px;margin-top:5px}
.bm-logo:hover .bm-logo-cn{color:#fff}

.bm-nav{display:flex;align-items:center;gap:2px;margin-left:auto;flex-wrap:wrap}
.bm-nav-link{position:relative;display:block;padding:26px 12px;font-size:15px;color:rgba(245,242,234,.86);font-weight:500;letter-spacing:.3px}
.bm-nav-link::after{content:"";position:absolute;left:12px;right:12px;bottom:16px;height:2px;background:var(--bm-copper);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.bm-nav-link:hover{color:#fff}
.bm-nav-link:hover::after,.bm-nav-link.is-active::after{transform:scaleX(1)}
.bm-nav-link.is-active{color:#fff}

.bm-header-cta{flex-shrink:0;margin-left:10px}
.bm-btn-open{background:transparent;color:var(--bm-cream);border:1px solid var(--bm-copper);padding:11px 22px;font-size:14px}
.bm-btn-open:hover{background:var(--bm-copper);color:#1E1408}

.bm-burger{display:none;width:42px;height:34px;background:transparent;border:1px solid rgba(245,242,234,.4);border-radius:var(--bm-r);padding:8px 9px;cursor:pointer}
.bm-burger span{display:block;height:2px;background:var(--bm-cream);margin:0 0 4px}
.bm-burger span:last-child{margin-bottom:0}
.bm-mnav{display:none;background:var(--bm-dark);border-top:1px solid rgba(181,138,85,.28);padding:10px 0 16px}
.bm-mnav a{display:block;padding:12px 34px;color:rgba(245,242,234,.9);font-size:15px;border-bottom:1px solid rgba(245,242,234,.07)}
.bm-mnav a:hover{color:#fff;background:rgba(181,138,85,.10)}
.bm-mnav-btn{margin:14px 34px 0;width:calc(100% - 68px)}
.bm-mnav.is-open{display:block}

/* ---------- Banner（430–470px 大图企业 Banner，左下文字） ---------- */
.bm-banner{position:relative;overflow:hidden;background:var(--bm-dark);min-height:452px;display:flex;align-items:flex-end}
.bm-banner-bg{position:absolute;inset:0;z-index:0}
.bm-banner-bg::before{content:"";position:absolute;inset:0;
  background:
    linear-gradient(115deg,rgba(16,45,42,.97) 0%,rgba(21,59,54,.93) 42%,rgba(36,107,97,.68) 100%),
    radial-gradient(1200px 560px at 82% 18%,rgba(181,138,85,.22),transparent 62%),
    linear-gradient(0deg,#102D2A 0%,#14332F 100%);
}
.bm-banner-grid{position:absolute;inset:0;opacity:.34;
  background-image:linear-gradient(rgba(245,242,234,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(245,242,234,.055) 1px,transparent 1px);
  background-size:82px 82px}
.bm-banner-glow{position:absolute;width:620px;height:620px;right:-140px;top:-220px;border-radius:50%;
  background:radial-gradient(circle,rgba(181,138,85,.26) 0%,rgba(181,138,85,0) 68%)}
.bm-banner-net{position:absolute;inset:0;width:100%;height:100%;opacity:.5}
.bm-banner-in{position:relative;z-index:2;padding-top:98px;padding-bottom:76px}
.bm-banner-copy{max-width:670px}
.bm-banner-eyebrow{margin:0 0 16px;font-size:12px;letter-spacing:4px;color:var(--bm-copper);font-weight:700;text-transform:uppercase}
.bm-banner-h1{font-size:46px;line-height:1.22;color:#fff;margin:0 0 20px;letter-spacing:1.6px;font-weight:600}
.bm-banner-sub{font-size:17px;line-height:1.85;color:rgba(245,242,234,.87);margin:0 0 34px;max-width:600px}
.bm-banner-btns{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 关于大粤 ---------- */
.bm-sec-about{padding:94px 0 86px}
.bm-about-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:72px;align-items:start}
.bm-about-left p{font-size:16.5px;color:#3A4644;line-height:1.95}
.bm-about-right{display:flex;flex-direction:column;border-top:1px solid var(--bm-line)}
.bm-fact{display:flex;align-items:baseline;justify-content:space-between;gap:18px;padding:24px 2px;border-bottom:1px solid var(--bm-line)}
.bm-fact-k{font-size:14px;color:var(--bm-muted);letter-spacing:.6px;flex-shrink:0}
.bm-fact-v{font-size:20px;font-weight:700;color:var(--bm-green);letter-spacing:.8px;text-align:right}
.bm-fact:last-child .bm-fact-v{color:var(--bm-copper)}

/* ---------- 监管与合规（深墨绿） ---------- */
.bm-sec-reg{background:var(--bm-green);color:var(--bm-cream);padding:94px 0}
.bm-reg-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:72px;align-items:center}
.bm-reg-left p{color:rgba(245,242,234,.85)}
.bm-reg-agency{font-size:19px;font-weight:600;color:#fff;margin:0 0 2px}
.bm-reg-agency-en{font-size:14px;color:var(--bm-copper);letter-spacing:1.4px;margin:0 0 26px}
.bm-reg-dl{margin:0 0 22px;border-top:1px solid rgba(245,242,234,.16)}
.bm-reg-dl > div{display:flex;gap:20px;padding:14px 0;border-bottom:1px solid rgba(245,242,234,.16)}
.bm-reg-dl dt{min-width:120px;font-size:14px;color:rgba(245,242,234,.62);margin:0}
.bm-reg-dl dd{margin:0;font-size:15.5px;color:#fff;font-weight:600;letter-spacing:.4px}
.bm-reg-note{font-size:13.5px;color:rgba(245,242,234,.62);margin:0 0 28px}
.bm-reg-btns{display:flex;gap:14px;flex-wrap:wrap}
.bm-reg-right{padding-left:26px}
.bm-reg-bignum{font-size:76px;font-weight:700;letter-spacing:6px;color:var(--bm-copper);line-height:1;font-family:Georgia,"Times New Roman",serif}
.bm-reg-line{height:1px;background:rgba(181,138,85,.45);margin:26px 0 14px}
.bm-reg-line-short{width:56%;margin:16px 0 12px}
.bm-reg-caption{font-size:11.5px;letter-spacing:2.6px;color:rgba(245,242,234,.62)}

/* ---------- 核心业务（横向业务列表） ---------- */
.bm-biz-list{border-top:1px solid var(--bm-line)}
.bm-biz{display:grid;grid-template-columns:96px minmax(0,1fr) 220px;gap:34px;align-items:center;
  padding:30px 4px;border-bottom:1px solid var(--bm-line);transition:background-color .18s ease}
.bm-biz:hover{background:var(--bm-mist)}
.bm-biz-alt{background:#FBF9F4}
.bm-biz-alt:hover{background:var(--bm-mist)}
.bm-biz-no{font-size:34px;font-weight:700;color:var(--bm-copper);letter-spacing:1.6px;font-family:Georgia,"Times New Roman",serif;line-height:1}
.bm-biz-title{font-size:19px;margin:0 0 6px;color:var(--bm-green)}
.bm-biz-codes{margin:0 0 8px;font-size:13.5px;color:var(--bm-brand);font-weight:600;letter-spacing:1.5px}
.bm-biz-desc{margin:0;font-size:15px;color:var(--bm-muted);line-height:1.75}
.bm-biz-side{text-align:right}

/* ---------- 交易服务流程（横向时间线） ---------- */
.bm-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border-top:2px solid var(--bm-green);margin-top:8px}
.bm-step{position:relative;padding:30px 22px 0 0}
.bm-step::before{content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;background:var(--bm-copper);border-radius:50%}
.bm-step::after{content:"";position:absolute;top:-4px;left:14px;right:0;height:1px;background:var(--bm-line)}
.bm-step:last-child::after{display:none}
.bm-step-no{display:block;font-size:26px;font-weight:700;color:var(--bm-green);letter-spacing:1.4px;font-family:Georgia,"Times New Roman",serif;margin-bottom:10px}
.bm-step h3{font-size:16.5px;margin:0 0 8px;color:var(--bm-green)}
.bm-step p{margin:0;padding-right:16px;font-size:14.5px;color:var(--bm-muted);line-height:1.75}

/* ---------- 交易规则核心数据（深色数据条） ---------- */
.bm-databar{background:var(--bm-dark);color:var(--bm-cream);padding:76px 0}
.bm-databar-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:40px}
.bm-databar-head .bm-h2{margin:0}
.bm-data-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid rgba(181,138,85,.34)}
.bm-data{padding:30px 26px 30px 0;border-right:1px solid rgba(245,242,234,.12)}
.bm-data:last-child{border-right:0}
.bm-data-num{font-size:48px;font-weight:700;color:var(--bm-copper);line-height:1;letter-spacing:1px;font-family:Georgia,"Times New Roman",serif;margin-bottom:14px}
.bm-data-lab{font-size:15.5px;color:#fff;font-weight:600;margin-bottom:8px}
.bm-data-sub{font-size:13px;color:rgba(245,242,234,.6);line-height:1.7;padding-right:14px}
.bm-databar-note{margin:30px 0 0;font-size:13.5px;color:rgba(245,242,234,.62);padding-top:20px;border-top:1px solid rgba(245,242,234,.12)}

/* ---------- 手续费 ---------- */
.bm-fee-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:60px;align-items:start}
.bm-table{width:100%;border-collapse:collapse;font-size:15px;margin-bottom:18px}
.bm-table thead th{background:var(--bm-green);color:var(--bm-cream);text-align:left;padding:13px 16px;font-weight:600;font-size:14.5px;letter-spacing:.4px;border:0}
.bm-table tbody td{padding:13px 16px;border-bottom:1px solid var(--bm-line);color:#37423F}
.bm-table tbody tr:nth-child(even){background:#FBFAF6}
.bm-table tbody td:first-child{font-weight:600;color:var(--bm-green)}
.bm-table-note{font-size:13.5px;color:var(--bm-muted);margin:0 0 20px;line-height:1.75}
.bm-fee-card{border:1px solid var(--bm-line);border-top:3px solid var(--bm-copper);padding:32px 30px;background:#FBF9F4}
.bm-fee-card h3{font-size:18px;margin:0 0 20px}
.bm-fee-quick li{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px dashed var(--bm-line-d);font-size:14.5px}
.bm-fee-quick li:last-child{border-bottom:0}
.bm-fee-quick span{color:var(--bm-muted)}
.bm-fee-quick b{color:var(--bm-green);letter-spacing:.4px;white-space:nowrap}

/* ---------- 软件下载 ---------- */
.bm-dl-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-bottom:26px}
.bm-dl{border:1px solid var(--bm-line);background:#fff;padding:38px 34px;border-left:4px solid var(--bm-brand)}
.bm-dl-os{display:inline-block;font-size:11.5px;letter-spacing:2.4px;font-weight:700;color:var(--bm-copper);text-transform:uppercase;margin-bottom:14px}
.bm-dl h3{font-size:21px;margin:0 0 8px}
.bm-dl p{color:var(--bm-muted);font-size:14.5px;margin:0 0 24px}
.bm-inline-note{font-size:13.5px;color:var(--bm-muted);margin:0}

/* ---------- 市场资讯（企业新闻刊物） ---------- */
.bm-journal{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:56px;align-items:start}
.bm-journal-lead{padding-right:50px;border-right:1px solid var(--bm-line)}
.bm-journal-meta{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.bm-journal-cat{font-size:12px;letter-spacing:1.6px;font-weight:700;color:var(--bm-copper);text-transform:uppercase}
.bm-journal-date{font-size:13px;color:var(--bm-muted)}
.bm-journal-title{font-size:27px;line-height:1.42;margin:0 0 18px}
.bm-journal-title a{color:var(--bm-green)}
.bm-journal-title a:hover{color:var(--bm-brand)}
.bm-journal-exc{font-size:15.5px;color:var(--bm-muted);line-height:1.9;margin:0 0 22px}
.bm-journal-list{border-top:1px solid var(--bm-line)}
.bm-journal-list li{display:grid;grid-template-columns:96px minmax(0,1fr);gap:14px;padding:17px 0;border-bottom:1px solid var(--bm-line);align-items:baseline}
.bm-journal-item{font-size:15.5px;color:var(--bm-green);font-weight:500;line-height:1.6}
.bm-journal-item:hover{color:var(--bm-brand)}
.bm-journal-cat-sm{grid-column:2;font-size:12px;color:var(--bm-copper);letter-spacing:1.2px}
.bm-empty{color:var(--bm-muted)}

/* ---------- 开户注册 CTA ---------- */
.bm-openband{background:var(--bm-brand);color:#fff;padding:66px 0}
.bm-openband-in{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.bm-openband h2{color:#fff;font-size:27px;margin:0 0 8px}
.bm-openband p{margin:0;color:rgba(255,255,255,.85);font-size:15.5px}
.bm-openband-btns{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- Footer ---------- */
.bm-footer{background:var(--bm-dark);color:rgba(245,242,234,.78)}
.bm-footer-grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:52px;padding-top:76px;padding-bottom:56px}
.bm-fb-cn{font-size:21px;font-weight:700;color:var(--bm-cream);letter-spacing:2.4px}
.bm-fb-en{font-size:10px;letter-spacing:3.4px;color:var(--bm-copper);font-weight:600;margin:6px 0 20px}
.bm-footer-brand p{font-size:14px;line-height:1.9;color:rgba(245,242,234,.62);margin:0;max-width:420px}
.bm-footer h4{font-size:15px;color:var(--bm-cream);margin:0 0 20px;letter-spacing:.8px;font-weight:600}
.bm-footer-list li{margin:0 0 11px}
.bm-footer-list a{font-size:14.5px;color:rgba(245,242,234,.72)}
.bm-footer-list a:hover{color:var(--bm-copper)}
.bm-footer-reg,.bm-footer-qq{display:flex;flex-direction:column;gap:4px;margin-bottom:18px}
.bm-footer-reg span,.bm-footer-qq span{font-size:12.5px;color:rgba(245,242,234,.5);letter-spacing:1px}
.bm-footer-reg b,.bm-footer-qq b{font-size:19px;color:var(--bm-copper);letter-spacing:1.6px}
.bm-footer-support{display:flex;flex-direction:column;align-items:flex-start}
.bm-footer-support .bm-btn{width:100%}
.bm-footer-bottom{border-top:1px solid rgba(245,242,234,.12);padding:28px 0 34px}
.bm-footer-meta{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:16px}
.bm-footer-meta p{margin:0;font-size:13.5px;color:rgba(245,242,234,.55)}
.bm-footer-risk{margin:0;font-size:12.5px;line-height:1.85;color:rgba(245,242,234,.42);max-width:1000px}

/* ---------- 面包屑 ---------- */
.bm-crumb{background:var(--bm-mist);border-bottom:1px solid var(--bm-line)}
.bm-crumb .bm-wrap{display:flex;align-items:center;gap:9px;padding-top:15px;padding-bottom:15px;font-size:13.5px;color:var(--bm-muted);flex-wrap:wrap}
.bm-crumb a{color:var(--bm-muted)}
.bm-crumb a:hover{color:var(--bm-brand)}
.bm-crumb em{font-style:normal;color:var(--bm-green);font-weight:500}
.bm-crumb span{color:var(--bm-line-d)}

/* ---------- 内页 Banner / 正文 ---------- */
.bm-page-banner{background:var(--bm-green) center/cover no-repeat;padding:62px 0 58px;position:relative}
.bm-page-banner-plain{background:linear-gradient(115deg,#102D2A 0%,#153B36 55%,#1E5A51 100%)}
.bm-page-h1{color:#fff;font-size:34px;margin:0;letter-spacing:.8px}
.bm-page-body{padding-top:56px;padding-bottom:76px}
.bm-archive-head{margin-bottom:44px}
.bm-archive-head .bm-sec-sub{margin-top:6px}

.bm-article{max-width:900px}
.bm-article-head{margin-bottom:34px}
.bm-article-cat{font-size:12px;letter-spacing:1.8px;font-weight:700;color:var(--bm-copper);text-transform:uppercase;margin-bottom:12px}
.bm-article-meta{font-size:13.5px;color:var(--bm-muted);margin:0}
.bm-content{font-size:16.5px;line-height:1.95;color:#333F3D}
.bm-content h2{font-size:25px;margin:44px 0 16px;padding-left:14px;border-left:3px solid var(--bm-copper)}
.bm-content h3{font-size:20px;margin:32px 0 12px}
.bm-content p{margin:0 0 1.2em}
.bm-content ul{margin:0 0 1.3em;padding-left:0}
.bm-content ul li{position:relative;padding-left:20px;margin:0 0 9px}
.bm-content ul li::before{content:"";position:absolute;left:0;top:.72em;width:7px;height:1.5px;background:var(--bm-copper)}
.bm-content ol{counter-reset:bm;margin:0 0 1.3em;padding:0}
.bm-content ol li{counter-increment:bm;position:relative;padding-left:30px;margin:0 0 10px}
.bm-content ol li::before{content:counter(bm,decimal-leading-zero);position:absolute;left:0;top:0;font-size:13px;font-weight:700;color:var(--bm-copper);font-family:Georgia,serif;letter-spacing:.6px;line-height:1.9}
.bm-content table{width:100%;border-collapse:collapse;margin:26px 0;font-size:14.5px}
.bm-content thead th{background:var(--bm-green);color:var(--bm-cream);text-align:left;padding:12px 15px;font-weight:600;font-size:14px;border:0}
.bm-content tbody td{padding:12px 15px;border-bottom:1px solid var(--bm-line);color:#37423F}
.bm-content tbody tr:nth-child(even){background:#FBFAF6}
.bm-content blockquote{margin:26px 0;padding:20px 26px;background:var(--bm-cream);border-left:3px solid var(--bm-copper);color:#3A4644}
.bm-content blockquote p:last-child{margin-bottom:0}
.bm-content a{color:var(--bm-brand);text-decoration:underline;text-underline-offset:3px}
.bm-content strong{color:var(--bm-green)}

/* ---------- 列表 ---------- */
.bm-list{border-top:1px solid var(--bm-line)}
.bm-list-item{padding:32px 0;border-bottom:1px solid var(--bm-line)}
.bm-list-cat{font-size:12px;letter-spacing:1.6px;font-weight:700;color:var(--bm-copper);text-transform:uppercase;margin-bottom:10px}
.bm-list-item h2{font-size:23px;margin:0 0 8px}
.bm-list-item h2 a{color:var(--bm-green)}
.bm-list-item h2 a:hover{color:var(--bm-brand)}
.bm-list-meta{font-size:13.5px;color:var(--bm-muted);margin:0 0 12px}
.bm-list-item p{color:#3D4846}
.bm-pager{margin-top:40px;display:flex;justify-content:center}
.bm-pager .nav-links{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.bm-pager a,.bm-pager span.page-numbers{display:inline-flex;align-items:center;justify-content:center;
  min-width:42px;height:42px;padding:0 14px;border:1px solid var(--bm-line);border-radius:var(--bm-r);color:var(--bm-green);font-size:14.5px}
.bm-pager a:hover{border-color:var(--bm-green);background:var(--bm-mist)}
.bm-pager span.page-numbers.current{background:var(--bm-green);color:#fff;border-color:var(--bm-green)}

/* ---------- 相关资讯 ---------- */
.bm-related{margin-top:56px;padding-top:36px;border-top:1px solid var(--bm-line)}
.bm-related-list{margin-top:6px}
.bm-related-list li{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--bm-line);font-size:15.5px}
.bm-related-list a{color:var(--bm-green);font-weight:500}
.bm-related-list a:hover{color:var(--bm-brand)}
.bm-related-list span{color:var(--bm-muted);font-size:13.5px;white-space:nowrap}

/* ---------- 内页 CTA ---------- */
.bm-cta-band{background:var(--bm-mist);border-left:3px solid var(--bm-copper);padding:36px 34px;margin-top:56px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.bm-cta-band h2{font-size:21px;margin:0 0 6px}
.bm-cta-band p{margin:0;color:var(--bm-muted);font-size:15px}
.bm-cta-btns{display:flex;gap:12px;flex-wrap:wrap}
.bm-cta-band .bm-btn-outline-w{color:var(--bm-green);border-color:var(--bm-line-d)}
.bm-cta-band .bm-btn-outline-w:hover{background:var(--bm-green);color:#fff;border-color:var(--bm-green)}

/* ---------- 404 ---------- */
.bm-404{max-width:820px;padding-top:100px;padding-bottom:120px;text-align:left}
.bm-404-code{font-size:92px;font-weight:700;color:var(--bm-copper);letter-spacing:6px;line-height:1;margin:0 0 14px;font-family:Georgia,"Times New Roman",serif}
.bm-404 h1{margin:0 0 16px}
.bm-404-text{font-size:16.5px;color:var(--bm-muted);max-width:640px;margin:0 0 34px}
.bm-404-btns{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 搜索表单 ---------- */
.bm-searchform{display:flex;gap:0;max-width:520px;margin-top:26px}
.bm-searchform input[type=search]{flex:1;padding:13px 16px;border:1px solid var(--bm-line-d);border-right:0;
  border-radius:var(--bm-r) 0 0 var(--bm-r);font-size:15px;font-family:var(--bm-ff);color:var(--bm-text);background:#fff}
.bm-searchform button{padding:13px 24px;background:var(--bm-green);color:#fff;border:0;border-radius:0 var(--bm-r) var(--bm-r) 0;
  font-size:15px;font-weight:600;cursor:pointer;font-family:var(--bm-ff)}
.bm-searchform button:hover{background:var(--bm-brand)}

/* ---------- Astra 容器兜底（内页正文宽度） ---------- */
.bm-site #content,.bm-site .ast-container{max-width:none;padding:0}
.bm-site .site-content .ast-container{max-width:none}

/* =========================================================
   响应式：不依赖 overflow-x:hidden 掩盖问题
   断点 1200 / 1024 / 768 / 480
   ========================================================= */

@media (max-width:1200px){
  .bm-wrap{padding:0 26px}
  .bm-banner-h1{font-size:41px}
  .bm-nav-link{padding:26px 9px;font-size:14.5px}
  .bm-about-grid,.bm-reg-grid{gap:52px}
  .bm-biz{grid-template-columns:78px minmax(0,1fr) 190px;gap:26px}
  .bm-journal{gap:40px}
  .bm-journal-lead{padding-right:36px}
}

@media (max-width:1050px){
  /* 汉堡菜单 */
  .bm-nav,.bm-header-cta{display:none}
  .bm-burger{display:block;margin-left:auto}
  .bm-header-in{height:70px}

  .bm-banner{min-height:0}
  .bm-banner-in{padding-top:74px;padding-bottom:60px}
  .bm-banner-h1{font-size:36px}
  .bm-banner-sub{font-size:16px}

  .bm-about-grid,.bm-reg-grid,.bm-fee-grid,.bm-journal{grid-template-columns:minmax(0,1fr)}
  .bm-about-grid,.bm-reg-grid,.bm-fee-grid{gap:44px}
  .bm-reg-right{padding-left:0;padding-top:34px}
  .bm-reg-bignum{font-size:62px}

  .bm-steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 0}
  .bm-step{padding-right:28px}
  .bm-step::after{display:none}

  .bm-data-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bm-data{padding:26px 22px 26px 0}
  .bm-data:nth-child(2n){border-right:0;padding-right:0;padding-left:22px}
  .bm-data:nth-child(n+3){border-top:1px solid rgba(245,242,234,.12);padding-top:28px}

  .bm-journal-lead{padding-right:0;border-right:0;border-bottom:1px solid var(--bm-line);padding-bottom:34px}

  .bm-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:44px;padding-top:60px}
  .bm-dl-grid{grid-template-columns:minmax(0,1fr)}
}

@media (max-width:768px){
  .bm-wrap{padding:0 20px}
  .bm-sec{padding:62px 0}
  .bm-sec-about{padding:62px 0 56px}
  .bm-sec-reg{padding:62px 0}
  .bm-databar{padding:56px 0}
  .bm-openband{padding:50px 0}

  .bm-topbar{font-size:12px}
  .bm-topbar-in{height:auto;padding-top:9px;padding-bottom:9px;flex-wrap:wrap;gap:4px 12px}
  .bm-topbar-tag{display:none}
  .bm-topbar-sep{display:none}
  .bm-topbar-l::before{content:"SFC 监管资料 · "}

  .bm-banner-in{padding-top:56px;padding-bottom:46px}
  .bm-banner-h1{font-size:29px;letter-spacing:1px}
  .bm-banner-sub{font-size:15px;margin-bottom:26px}
  .bm-banner-eyebrow{font-size:11px;letter-spacing:2.6px}
  .bm-banner-btns{gap:10px}
  .bm-banner-btns .bm-btn{padding:12px 22px;font-size:14.5px}

  .bm-h1{font-size:26px}
  .bm-h2{font-size:24px}
  .bm-h3{font-size:18px}
  .bm-page-h1{font-size:26px}
  .bm-page-banner{padding:44px 0 40px}
  .bm-page-body{padding-top:38px;padding-bottom:54px}

  .bm-fact-v{font-size:17px}
  .bm-fact{padding:18px 0}

  .bm-biz{grid-template-columns:56px minmax(0,1fr);gap:18px;padding:24px 2px;align-items:start}
  .bm-biz-no{font-size:26px}
  .bm-biz-title{font-size:17px}
  .bm-biz-side{grid-column:1 / -1;text-align:left;margin-top:6px}

  .bm-steps{grid-template-columns:minmax(0,1fr);gap:0;border-top:0;border-left:2px solid var(--bm-green)}
  .bm-step{padding:0 0 26px 24px}
  .bm-step::before{left:-8px;top:6px}
  .bm-step::after{display:none}

  .bm-data-grid{grid-template-columns:minmax(0,1fr)}
  .bm-data{padding:22px 0 !important;border-right:0 !important;border-top:1px solid rgba(245,242,234,.12)}
  .bm-data:first-child{border-top:0}
  .bm-data-num{font-size:40px}

  .bm-table{font-size:14px}
  .bm-table thead th,.bm-table tbody td{padding:10px 11px}
  .bm-content table{font-size:13.5px}
  .bm-content thead th,.bm-content tbody td{padding:10px 11px}

  /* 交易表格允许内部横向滚动 */
  .bm-table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:18px}
  .bm-table-scroll .bm-table,.bm-table-scroll .bm-content table{min-width:560px}

  .bm-cta-band{padding:26px 22px;margin-top:40px}
  .bm-cta-band h2{font-size:18px}

  .bm-journal-list li{grid-template-columns:78px minmax(0,1fr);gap:10px}
  .bm-journal-title{font-size:21px}

  .bm-footer-grid{grid-template-columns:minmax(0,1fr);gap:36px;padding-top:50px;padding-bottom:40px}
  .bm-footer-support .bm-btn{width:auto}
  .bm-footer-meta{flex-direction:column;gap:6px}

  .bm-404{padding-top:64px;padding-bottom:80px}
  .bm-404-code{font-size:64px}
  .bm-404-btns .bm-btn{padding:12px 20px;font-size:14px}

  .bm-dl{padding:28px 24px}
  .bm-content{font-size:16px}
  .bm-content h2{font-size:21px}
}

@media (max-width:480px){
  .bm-wrap{padding:0 16px}
  .bm-banner-h1{font-size:25px}
  .bm-banner-sub{font-size:14.5px}
  .bm-banner-btns .bm-btn{width:100%}
  .bm-banner-btns{flex-direction:column;gap:10px}
  .bm-logo-cn{font-size:18px;letter-spacing:1.6px}
  .bm-logo-en{font-size:9px;letter-spacing:2.6px}
  .bm-data-num{font-size:34px}
  .bm-reg-bignum{font-size:46px;letter-spacing:3px}
  .bm-biz-no{font-size:22px}
  .bm-journal-list li{grid-template-columns:minmax(0,1fr)}
  .bm-journal-cat-sm{grid-column:1}
  .bm-fee-card{padding:24px 20px}
  .bm-page-h1{font-size:22px}
  .bm-h1{font-size:23px}
  .bm-h2{font-size:21px}
}