/* 华东理工大学EDP研修班 · 2026-10-27 改版
   All rules are scoped to .hdlg-page to avoid affecting other columns. */
.hdlg-page{
  --navy:#0f2f5b;
  --navy-2:#17457f;
  --navy-3:#0a2344;
  --gold:#b5883f;
  --gold-soft:#f3ead9;
  --ink:#1d2433;
  --muted:#5c6678;
  --line:#e4e8ef;
  --bg:#f6f7fa;
  --radius:14px;
  margin:0;
  padding:0;
  background:#fff;
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  -webkit-text-size-adjust:100%;
}
body{margin:0;padding:0;background:#fff}
.hdlg-page *{box-sizing:border-box}
.hdlg-page h1,.hdlg-page h2,.hdlg-page h3,.hdlg-page h4,.hdlg-page p,.hdlg-page ul,.hdlg-page ol,.hdlg-page dl,.hdlg-page dd,.hdlg-page figure{margin:0;padding:0}
.hdlg-page ul,.hdlg-page ol{list-style:none}
.hdlg-page img{max-width:100%;height:auto;border:0;display:block}
.hdlg-page a{color:inherit;text-decoration:none}
.hdlg-page a:hover{color:var(--navy-2)}
.hdlg-page button{font:inherit}
.hdlg-page :focus-visible{outline:3px solid #9db8dc;outline-offset:2px}

.hdlg-wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.hdlg-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- header ---------- */
.hdlg-header{background:#fff;border-bottom:1px solid var(--line)}
.hdlg-header__inner{max-width:1200px;margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.hdlg-logo{display:flex;align-items:center;gap:14px;min-width:0}
.hdlg-logo img{height:58px;width:auto}
.hdlg-header__contact{display:flex;align-items:center;gap:20px;flex-shrink:0}
.hdlg-header__tel span{display:block;font-size:12px;letter-spacing:.16em;color:var(--muted)}
.hdlg-header__tel strong{font-size:24px;line-height:1.2;color:var(--navy);letter-spacing:.02em;font-weight:700}
.hdlg-nav{background:var(--navy)}
.hdlg-nav__inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:stretch;overflow-x:auto;scrollbar-width:none}
.hdlg-nav__inner::-webkit-scrollbar{display:none}
.hdlg-nav a{display:flex;align-items:center;padding:14px 28px;color:#fff;font-size:16px;opacity:.86;white-space:nowrap;border-bottom:3px solid transparent}
.hdlg-nav a:hover{opacity:1;color:#fff;background:rgba(255,255,255,.07)}
.hdlg-nav a.is-active{opacity:1;font-weight:600;border-bottom-color:#d9b26a}

/* ---------- buttons ---------- */
.hdlg-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 30px;border-radius:999px;font-size:16px;font-weight:600;border:1px solid transparent;transition:background .2s,color .2s,border-color .2s;cursor:pointer}
.hdlg-btn--primary{background:var(--navy);color:#fff}
.hdlg-btn--primary:hover{background:var(--navy-2);color:#fff}
.hdlg-btn--ghost{background:#fff;color:var(--navy);border-color:#c7d2e2}
.hdlg-btn--ghost:hover{border-color:var(--navy);color:var(--navy)}
.hdlg-btn--gold{background:var(--gold);color:#fff}
.hdlg-btn--gold:hover{background:#a2762f;color:#fff}
.hdlg-btn--block{width:100%}
.hdlg-page a.hdlg-btn--primary,.hdlg-page a.hdlg-btn--primary:hover{color:#fff}
.hdlg-page a.hdlg-btn--gold,.hdlg-page a.hdlg-btn--gold:hover{color:#fff}
.hdlg-page a.hdlg-btn--ghost,.hdlg-page a.hdlg-btn--ghost:hover{color:var(--navy)}

/* ---------- hero ---------- */
.hdlg-hero{background:linear-gradient(180deg,#eef3fa 0%,#f8fafd 55%,#fff 100%);border-bottom:1px solid var(--line)}
.hdlg-hero__inner{max-width:1200px;margin:0 auto;padding:64px 24px 72px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,540px);gap:56px;align-items:center}
.hdlg-eyebrow{display:inline-block;font-size:13px;letter-spacing:.2em;font-weight:700;color:var(--gold);text-transform:uppercase}
.hdlg-hero h1{margin:14px 0 18px;font-size:46px;line-height:1.22;letter-spacing:-.01em;color:var(--navy);font-weight:700}
.hdlg-hero__lead{max-width:560px;font-size:17px;color:#48536a}
.hdlg-hero__points{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hdlg-hero__points li{padding:6px 14px;border-radius:999px;background:#fff;border:1px solid #d8e0ec;color:var(--navy);font-size:14px}
.hdlg-hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hdlg-hero__media{position:relative}
.hdlg-hero__media img{width:100%;border-radius:18px;box-shadow:0 24px 54px rgba(15,47,91,.2)}
.hdlg-hero__caption{margin-top:12px;font-size:13px;color:var(--muted);text-align:center}

/* ---------- sections ---------- */
.hdlg-section{padding:68px 0}
.hdlg-section--alt{background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.hdlg-section--tight{padding-top:0}
.hdlg-head{margin-bottom:34px}
.hdlg-head h2{margin-top:8px;font-size:32px;line-height:1.3;color:var(--navy);letter-spacing:-.01em}
.hdlg-head p{margin-top:12px;max-width:780px;color:var(--muted)}
.hdlg-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.hdlg-more{font-size:15px;color:var(--navy);border-bottom:1px solid currentColor;padding-bottom:2px;white-space:nowrap}

/* ---------- course card ---------- */
.hdlg-course{display:grid;grid-template-columns:300px minmax(0,1fr);gap:30px;padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 12px 32px rgba(15,47,91,.06)}
.hdlg-course + .hdlg-course{margin-top:22px}
.hdlg-course--text{grid-template-columns:minmax(0,1fr)}
.hdlg-course--text .hdlg-course__body{flex-direction:row;align-items:center;justify-content:space-between;gap:20px 28px;flex-wrap:wrap}
.hdlg-course--text h3{margin:0;flex:1 1 420px}
.hdlg-course--text .hdlg-course__tag{margin-bottom:0}
.hdlg-course--text .hdlg-course__actions{flex:0 0 auto}

.hdlg-course__media{background:#eef2f8;border-radius:12px;overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:150px}
.hdlg-course__media img{width:100%;height:auto}
.hdlg-course__body{display:flex;flex-direction:column;justify-content:center;min-width:0}
.hdlg-course__tag{display:inline-block;align-self:flex-start;padding:4px 12px;border-radius:4px;background:var(--gold-soft);color:#8a6526;font-size:12px;letter-spacing:.08em;margin-bottom:12px}
.hdlg-course h3{font-size:24px;line-height:1.45;color:var(--ink);font-weight:700}
.hdlg-course h3 a:hover{color:var(--navy-2)}
.hdlg-course__facts{display:flex;flex-wrap:wrap;gap:12px 40px;margin:18px 0 22px}
.hdlg-course__facts span{display:block;font-size:12px;letter-spacing:.08em;color:var(--muted)}
.hdlg-course__facts strong{font-size:17px;color:var(--navy);font-weight:600}
.hdlg-course__actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- value cards ---------- */
.hdlg-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.hdlg-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.hdlg-value{background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:12px;padding:28px 26px}
.hdlg-value__num{font-size:13px;letter-spacing:.18em;color:var(--gold);font-weight:700}
.hdlg-value h3{margin:10px 0 10px;font-size:21px;color:var(--navy)}
.hdlg-value p{color:var(--muted);font-size:15.5px}

/* ---------- modules ---------- */
.hdlg-modules{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.hdlg-module{display:flex;align-items:center;gap:12px;padding:16px 18px;background:#fff;border:1px solid var(--line);border-radius:10px;font-size:15.5px;color:#2a3446}
.hdlg-module i{flex:0 0 8px;width:8px;height:8px;border-radius:50%;background:var(--gold)}

/* ---------- layout with sidebar ---------- */
.hdlg-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:44px;align-items:start}
.hdlg-layout>*{min-width:0}
.hdlg-aside{display:flex;flex-direction:column;gap:22px;min-width:0}
.hdlg-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}
.hdlg-card h3{font-size:18px;color:var(--navy);margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.hdlg-card ul{display:flex;flex-direction:column;gap:10px}
.hdlg-card li{font-size:15px;line-height:1.6;color:#333c4d}
.hdlg-links{display:flex;flex-direction:column;gap:10px}
.hdlg-links a{color:#333c4d}
.hdlg-links a:hover{color:var(--navy-2)}
.hdlg-card--navy{background:var(--navy);border-color:var(--navy);color:#fff}
.hdlg-card--navy h3{color:#fff;border-bottom-color:rgba(255,255,255,.18)}
.hdlg-card--navy p{color:rgba(255,255,255,.82);font-size:15px}
.hdlg-card--navy .hdlg-tel{display:block;margin:6px 0 14px;font-size:26px;font-weight:700;color:#fff;letter-spacing:.02em}

/* ---------- breadcrumb ---------- */
.hdlg-crumb{background:#fff;border-bottom:1px solid var(--line)}
.hdlg-crumb__inner{max-width:1200px;margin:0 auto;padding:14px 24px;font-size:14px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.hdlg-crumb a{color:var(--navy)}
.hdlg-crumb span[aria-current]{color:var(--muted)}
.hdlg-crumb .sep{color:#b9c2d1}

/* ---------- page title ---------- */
.hdlg-pagehead{background:linear-gradient(180deg,#eef3fa 0%,#f8fafd 100%);border-bottom:1px solid var(--line);padding:46px 0 40px}
.hdlg-pagehead h1{font-size:36px;line-height:1.3;color:var(--navy)}
.hdlg-pagehead p{margin-top:12px;color:var(--muted);max-width:800px}

/* ---------- news list ---------- */
.hdlg-news{display:flex;flex-direction:column}
.hdlg-news li{border-bottom:1px solid var(--line);padding:18px 0;display:grid;grid-template-columns:minmax(0,1fr);gap:6px;align-items:baseline}
.hdlg-news li:first-child{padding-top:0}
.hdlg-news time{font-size:14px;color:#8a94a6;font-variant-numeric:tabular-nums}
.hdlg-news a{font-size:17px;line-height:1.6;color:#26303f}
.hdlg-news a:hover{color:var(--navy-2)}
.hdlg-news--compact li{padding:12px 0;grid-template-columns:1fr}
.hdlg-news--compact time{font-size:12px;display:block;margin-top:2px}

/* ---------- faq ---------- */
.hdlg-faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.hdlg-faq a{display:flex;align-items:center;justify-content:space-between;gap:16px;min-width:0;padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:10px;font-size:16px;line-height:1.5;color:#26303f;overflow-wrap:anywhere}
.hdlg-faq a:hover{border-color:#b9c8de;color:var(--navy-2)}
.hdlg-faq span{flex-shrink:0;color:var(--gold);font-weight:700}
.hdlg-faq a>span:first-child{flex:1 1 auto;min-width:0}

/* ---------- form ---------- */
.hdlg-enroll{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:48px;align-items:start}
.hdlg-enroll__title{font-size:32px;line-height:1.3;color:var(--navy);margin-top:10px;letter-spacing:-.01em}
.hdlg-enroll__intro p{color:var(--muted);margin-top:12px}
.hdlg-enroll__contact{margin-top:24px;display:flex;flex-direction:column;gap:8px}
.hdlg-enroll__contact strong{font-size:28px;color:var(--navy);letter-spacing:.02em}
.hdlg-form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:0 16px 40px rgba(15,47,91,.08)}
.hdlg-form h3{font-size:20px;color:var(--navy);margin-bottom:6px}
.hdlg-form__hint{font-size:13px;color:var(--muted);margin-bottom:18px}
.hdlg-form__grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hdlg-field{display:flex;flex-direction:column;gap:6px}
.hdlg-field--full{grid-column:1 / -1}
.hdlg-field label{font-size:14px;color:#4a5568}
.hdlg-field input,.hdlg-field select{width:100%;padding:12px 14px;font-size:16px;color:var(--ink);background:#fbfcfe;border:1px solid #ccd6e4;border-radius:8px;transition:border-color .2s,background .2s}
.hdlg-field input:focus,.hdlg-field select:focus{outline:none;border-color:var(--navy-2);background:#fff}
.hdlg-form__note{margin-top:12px;font-size:12.5px;color:#8a94a6;line-height:1.7}
.hdlg-form .hdlg-btn{margin-top:16px}

/* ---------- article ---------- */
.hdlg-article{background:#fff}
.hdlg-article__head{padding:40px 0 26px;border-bottom:1px solid var(--line);margin-bottom:30px}
.hdlg-article__head h1{font-size:34px;line-height:1.45;color:var(--navy);text-align:center;letter-spacing:-.01em}
.hdlg-article__meta{margin-top:16px;text-align:center;font-size:14px;color:#8a94a6;display:flex;justify-content:center;flex-wrap:wrap;gap:8px 22px}
.hdlg-article__facts{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 30px;margin-top:18px;padding:14px 18px;background:var(--bg);border:1px solid var(--line);border-radius:10px}
.hdlg-article__facts span{font-size:13px;color:var(--muted)}
.hdlg-article__facts strong{font-size:15px;color:var(--navy);margin-left:6px}
.hdlg-body{font-size:16.5px;line-height:1.95;color:#28303f;overflow-wrap:anywhere;min-width:0}
.hdlg-body p{margin:0 0 16px}
.hdlg-body img{margin:14px auto;max-width:100%;height:auto}
.hdlg-body *{max-width:100%}
.hdlg-body table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}
.hdlg-body td,.hdlg-body th{border:1px solid #d8dfea;padding:9px 12px;vertical-align:top}
.hdlg-body tr:first-child td{background:#f2f5fa}
.hdlg-body h1,.hdlg-body h2,.hdlg-body h3{color:var(--navy);margin:24px 0 12px;line-height:1.5}
.hdlg-body a{color:var(--navy-2);text-decoration:underline}
.hdlg-body blockquote{margin:18px 0;padding:12px 18px;background:var(--bg);border-left:3px solid var(--gold);color:#465065}

/* ---------- footer ---------- */
.hdlg-more-links{background:#f2f4f8;border-top:1px solid var(--line);padding:46px 0 40px}
.hdlg-more-links__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}
.hdlg-more-links h2{font-size:16px;color:var(--navy);margin-bottom:10px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.hdlg-more-links h2 a{font-size:13px;font-weight:400;color:var(--muted)}
.hdlg-more-links ul{display:flex;flex-wrap:wrap;gap:6px 14px}
.hdlg-more-links li{font-size:13.5px;line-height:1.9}
.hdlg-more-links a{color:#4c5768}
.hdlg-footer{background:var(--navy-3);color:rgba(255,255,255,.78);padding:44px 0 30px;font-size:14px}
.hdlg-footer__grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:34px}
.hdlg-footer h2{color:#fff;font-size:16px;margin-bottom:12px}
.hdlg-footer a{color:rgba(255,255,255,.82)}
.hdlg-footer a:hover{color:#fff}
.hdlg-footer ul{display:flex;flex-direction:column;gap:6px}
.hdlg-footer__brand img{height:52px;width:auto;background:#fff;padding:6px 10px;border-radius:6px}
.hdlg-footer__brand p{margin-top:14px;line-height:1.9}
.hdlg-footer__bottom{margin-top:30px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);font-size:13px;color:rgba(255,255,255,.62);display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:space-between}
.hdlg-footer__bottom a{color:rgba(255,255,255,.62);text-decoration:underline}

/* ---------- mobile bar ---------- */
.hdlg-mobile{display:none}
.hdlg-mobile ul{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid var(--line)}
.hdlg-mobile a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:7px 0 6px;font-size:12px;color:var(--navy)}
.hdlg-mobile svg{width:22px;height:22px;stroke:var(--navy);fill:none;stroke-width:1.8}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .hdlg-hero__inner{grid-template-columns:1fr;gap:36px;padding:48px 24px 56px}
  .hdlg-hero h1{font-size:38px}
  .hdlg-hero__media{max-width:620px}
  .hdlg-layout{grid-template-columns:1fr}
  .hdlg-aside{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
  .hdlg-modules{grid-template-columns:repeat(3,minmax(0,1fr))}
  .hdlg-enroll{grid-template-columns:1fr;gap:32px}
  .hdlg-footer__grid{grid-template-columns:1fr 1fr}
  .hdlg-more-links__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .hdlg-course{grid-template-columns:minmax(0,240px) minmax(0,1fr)}
}
@media (max-width:760px){
  .hdlg-header__inner{padding:12px 18px;gap:12px}
  .hdlg-logo img{height:44px}
  .hdlg-header__tel strong{font-size:19px}
  .hdlg-header__tel span{font-size:11px;letter-spacing:.1em}
  .hdlg-header__contact .hdlg-btn{padding:9px 18px;font-size:14px}
  .hdlg-nav__inner{padding:0 12px}
  .hdlg-nav a{padding:12px 18px;font-size:15px}
  .hdlg-hero h1{font-size:30px}
  .hdlg-hero__lead{font-size:16px}
  .hdlg-section{padding:44px 0}
  .hdlg-section--tight{padding-top:0}
  .hdlg-head h2{font-size:25px}
  .hdlg-grid-3,.hdlg-grid-2,.hdlg-faq{grid-template-columns:1fr}
  .hdlg-course{grid-template-columns:1fr;padding:18px}
  .hdlg-course__media{max-width:100%}
  .hdlg-course h3{font-size:21px}
  .hdlg-modules{grid-template-columns:1fr 1fr}
  .hdlg-aside{grid-template-columns:1fr}
  .hdlg-article__head h1{font-size:25px;text-align:left}
  .hdlg-article__meta{justify-content:flex-start}
  .hdlg-article__facts{justify-content:flex-start}
  .hdlg-news li{grid-template-columns:1fr;gap:4px}
  .hdlg-news time{font-size:13px}
  .hdlg-news a{font-size:16px}
  .hdlg-form{padding:22px}
  .hdlg-form__grid{grid-template-columns:1fr}
  .hdlg-footer__grid,.hdlg-more-links__grid{grid-template-columns:1fr}
  .hdlg-page{padding-bottom:64px}
  .hdlg-mobile{display:block;position:fixed;left:0;right:0;bottom:0;z-index:60;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -4px 18px rgba(15,47,91,.12)}
  body .embed-icon{display:none!important}
}
@media (max-width:560px){
  .hdlg-header__inner{gap:10px}
  .hdlg-header__contact{gap:10px}
  .hdlg-header__tel{display:none}
}
@media (max-width:400px){
  .hdlg-hero h1{font-size:26px}
  .hdlg-header__tel{display:none}
  .hdlg-modules{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .hdlg-page *{transition:none!important;animation:none!important}
}

/* legacy 331 form from shared label, styled inside the article enroll block */
#baoming .hdlg-form .form-content{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
#baoming .hdlg-form label{font-size:14px;color:#4a5568}
#baoming .hdlg-form .input-class{width:100%;padding:12px 14px;font-size:16px;color:var(--ink);background:#fbfcfe;border:1px solid #ccd6e4;border-radius:8px}
#baoming .hdlg-form textarea{width:100%;min-height:84px;padding:12px 14px;font-size:15px;color:var(--ink);background:#fbfcfe;border:1px solid #ccd6e4;border-radius:8px}
#baoming .hdlg-form .btn{margin-top:14px;width:100%;padding:13px;border:0;border-radius:999px;background:var(--navy);color:#fff;font-size:16px;font-weight:600;cursor:pointer}