/* ============================================================
   众智商学院官网 - 全站样式
   主题：红金商务风 · 全站统一 max-width:1200px
   ============================================================ */
:root {
  --red: #B01E2E;
  --red-deep: #8C1422;
  --red-dark: #5E0B14;
  --red-darker: #450811;
  --gold: #C9A25E;
  --gold-light: #E8CE8F;
  --gold-soft: #F3E6C8;
  --cream: #F6F2EA;
  --white: #FFFFFF;
  --ink: #2B2B2B;
  --ink-soft: #555555;
  --ink-mute: #8A8A8A;
  --line: #E7E0D3;
  --radius: 10px;
  --shadow: 0 6px 24px rgba(120, 20, 30, .08);
  --shadow-hover: 0 14px 34px rgba(120, 20, 30, .16);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ============ 顶部红色信息条 ============ */
.top-strip {
  background: var(--red);
  color: rgba(255, 255, 255, .92);
  font-size: 13px;
}
.top-strip .wrap {
  display: flex; justify-content: space-between; align-items: center;
  min-height: 34px; padding-top: 5px; padding-bottom: 5px; gap: 10px;
  flex-wrap: wrap;
}
.top-strip a { color: var(--gold-light); font-weight: 600; }
.top-strip a:hover { text-decoration: underline; }

/* ============ 导航 ============ */
.mainnav {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 900;
  box-shadow: 0 2px 10px rgba(0,0,0,.04);
}
.mainnav .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 84px; gap: 16px;
}
.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo img { height: 56px; width: auto; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  display: block; padding: 8px 13px; font-size: 15px; color: var(--ink);
  border-radius: 6px; font-weight: 500; position: relative;
}
.nav a:hover { color: var(--red); }
.nav a.active { color: var(--red); font-weight: 700; }
.nav a.active::after {
  content: ""; position: absolute; left: 13px; right: 13px; bottom: 2px;
  height: 3px; border-radius: 2px; background: var(--red);
}
.nav a.nav-cta {
  background: var(--red); color: #fff; padding: 10px 22px;
  border-radius: 999px; font-weight: 700; margin-left: 6px;
  box-shadow: 0 4px 12px rgba(176, 30, 46, .35);
}
.nav a.nav-cta:hover { background: var(--red-deep); color: #fff; transform: translateY(-1px); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--red); margin: 5px 0; border-radius: 2px; transition: .25s; }

/* ============ 通用按钮 ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 34px; border-radius: 999px; font-size: 16px; font-weight: 700;
  border: 0; cursor: pointer; transition: all .25s; line-height: 1.4;
}
.btn-red { background: var(--red); color: #fff; box-shadow: 0 6px 18px rgba(176,30,46,.35); }
.btn-red:hover { background: var(--red-deep); transform: translateY(-2px); }
.btn-gold { background: linear-gradient(135deg, #D9B36B, #C9A25E); color: #4A2C00; box-shadow: 0 6px 18px rgba(201,162,94,.4); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(201,162,94,.5); }
.btn-ghost { background: rgba(255,255,255,.12); color: #fff; border: 1.5px solid rgba(255,255,255,.65); backdrop-filter: blur(2px); }
.btn-ghost:hover { background: rgba(255,255,255,.22); transform: translateY(-2px); }
.btn-line { background: transparent; color: var(--red); border: 1.5px solid var(--red); }
.btn-line:hover { background: var(--red); color: #fff; }
.btn-block { width: 100%; }

/* ============ Hero 首屏 ============ */
.hero {
  position: relative; background: var(--red-dark);
  color: #fff; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: url('../images/hero.jpg') center 32% / cover no-repeat;
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(69,8,17,.96) 0%, rgba(94,11,20,.9) 34%, rgba(94,11,20,.55) 62%, rgba(94,11,20,.35) 100%);
}
.hero .wrap { position: relative; z-index: 1; padding-top: 74px; padding-bottom: 130px; }
.hero-badge {
  display: inline-block; border: 1.5px solid rgba(232,206,143,.8); color: var(--gold-light);
  border-radius: 999px; padding: 7px 18px; font-size: 14px; font-weight: 600;
  letter-spacing: 1px; margin-bottom: 26px; background: rgba(176,30,46,.25);
}
.hero h1 {
  font-size: 56px; line-height: 1.18; font-weight: 800; letter-spacing: 2px;
  background: linear-gradient(135deg, #FFF 30%, var(--gold-light) 70%, #E0B96B);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 14px;
}
.hero-sub {
  font-size: 22px; color: var(--gold-light); font-weight: 600; margin-bottom: 18px;
  letter-spacing: 4px;
}
.hero p {
  max-width: 640px; color: rgba(255,255,255,.88); font-size: 16px;
  margin-bottom: 34px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* 首屏数据条 */
.hero-stats {
  position: relative; z-index: 2; margin-top: -74px;
}
.hero-stats .wrap {
  background: #fff; border-radius: 14px; box-shadow: var(--shadow);
  display: grid; grid-template-columns: repeat(4, 1fr);
  overflow: hidden; border: 1px solid var(--line);
}
.hstat { text-align: center; padding: 26px 10px; position: relative; }
.hstat + .hstat { border-left: 1px dashed var(--line); }
.hstat .num {
  font-size: 40px; font-weight: 800; color: var(--red);
  line-height: 1.15; font-family: Georgia, "Times New Roman", serif;
}
.hstat .num em { font-style: normal; font-size: 22px; }
.hstat .label { color: var(--ink-soft); font-size: 14px; margin-top: 4px; }

/* ============ 区块通用 ============ */
.section { padding: 76px 0; }
.section-cream { background: var(--cream); }
.section-white { background: #fff; }
.section-dark { background: linear-gradient(160deg, var(--red-darker), var(--red-dark)); color: #fff; }

.sec-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 44px; gap: 16px; }
.sec-head .num {
  font-size: 40px; font-weight: 800; color: var(--gold);
  font-family: Georgia, "Songti SC", "SimSun", serif; line-height: 1;
}
.sec-head h2 {
  font-size: 34px; font-weight: 800; color: var(--ink);
  display: inline-block; margin-left: 16px; vertical-align: 6px;
  letter-spacing: 2px;
}
.sec-head .en { font-size: 15px; color: var(--ink-mute); letter-spacing: 3px; text-transform: uppercase; }
.section-dark .sec-head h2 { color: #fff; }
.section-dark .sec-head .en { color: rgba(255,255,255,.5); }
.section-dark .sec-head .num { color: var(--gold-light); }

/* ============ 壹 学院概况 ============ */
.about-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 52px; align-items: center; }
.about-text .lead {
  font-size: 20px; font-weight: 700; color: var(--red);
  margin-bottom: 16px; line-height: 1.6;
}
.about-text p { color: var(--ink-soft); margin-bottom: 16px; text-align: justify; }
.about-tags { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 26px; }
.atag {
  border: 1px solid #E3D9C4; background: #fff; border-radius: 8px;
  padding: 12px 14px; font-weight: 600; color: var(--ink);
  display: flex; align-items: center; gap: 9px;
}
.atag::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--red); flex-shrink: 0; }
.about-media { position: relative; }
.about-media img { border-radius: 12px; box-shadow: var(--shadow); width: 100%; height: auto; }
.badge-auth {
  position: absolute; top: 18px; right: 18px;
  background: var(--red); color: #fff; border-radius: 6px;
  padding: 8px 14px; font-weight: 700; font-size: 14px; letter-spacing: 1px;
  box-shadow: 0 6px 16px rgba(176,30,46,.4);
}
.about-media::before {
  content: ""; position: absolute; left: -14px; bottom: -14px; width: 120px; height: 120px;
  border-radius: 12px; border: 3px solid var(--gold-light); z-index: -1;
}

/* ============ 贰 师资力量 ============ */
.faculty-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.faculty-card {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 26px; display: flex; gap: 20px; box-shadow: 0 2px 10px rgba(0,0,0,.03);
  transition: all .3s;
}
.faculty-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.fc-avatar {
  width: 66px; height: 66px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 34px; font-weight: 800; color: #fff;
}
.fc-avatar.fa-red { background: linear-gradient(135deg, #C23B47, var(--red)); }
.fc-avatar.fa-gold { background: linear-gradient(135deg, #D9B36B, #B98A3E); }
.fc-avatar.fa-dark { background: linear-gradient(135deg, #7A1F2B, #4E0A12); }
.fc-avatar.fa-navy { background: linear-gradient(135deg, #4A5568, #2D3748); }
.fc-body h3 { font-size: 19px; font-weight: 700; color: var(--ink); }
.fc-body .fc-dir { color: var(--red); font-weight: 600; font-size: 14px; margin: 2px 0 6px; }
.fc-body .fc-title { font-size: 13.5px; color: var(--ink-soft); margin-bottom: 8px; font-weight: 600; }
.fc-body p { font-size: 14px; color: var(--ink-soft); text-align: justify; }
.faculty-note {
  margin-top: 30px; text-align: center; color: var(--ink-soft); font-size: 14px;
  background: var(--cream); border: 1px dashed #D8CBB0; border-radius: 8px; padding: 12px;
}
.faculty-note strong { color: var(--red); }

/* ============ 叁 七大认证 ============ */
.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.cert-card {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 26px 24px 0; display: flex; flex-direction: column;
  box-shadow: 0 2px 10px rgba(0,0,0,.03); transition: all .3s; position: relative;
  overflow: hidden;
}
.cert-card::before {
  content: ""; position: absolute; left: 0; top: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--red), var(--gold)); opacity: 0;
  transition: opacity .3s;
}
.cert-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.cert-card:hover::before { opacity: 1; }
.cert-tag {
  position: absolute; top: 14px; right: 14px;
  font-size: 12px; font-weight: 700; border-radius: 999px; padding: 3px 12px; color: #fff;
}
.ct-hot { background: var(--red); }
.ct-rec { background: #D97706; }
.ct-new { background: #0E7490; }
.ct-cla { background: #475569; }
.ct-adv { background: #7C3AED; }
.ct-pra { background: #059669; }
.cert-name { font-size: 30px; font-weight: 800; color: var(--ink); letter-spacing: 1px; }
.cert-cn { font-size: 16px; font-weight: 700; color: var(--red); margin: 2px 0 10px; }
.cert-issuer { font-size: 13px; color: var(--ink-mute); margin-bottom: 14px; }
.cert-issuer b { color: var(--ink-soft); font-weight: 600; }
.cert-points { border-top: 1px dashed var(--line); padding: 12px 0; margin-bottom: 6px; }
.cert-points li {
  font-size: 14px; color: var(--ink-soft); padding: 5px 0 5px 20px; position: relative;
}
.cert-points li::before {
  content: "✓"; position: absolute; left: 0; color: var(--red); font-weight: 800;
}
.cert-foot {
  border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0; margin-top: auto; gap: 10px;
}
.cert-exam { font-size: 13px; color: var(--ink-mute); }
.cert-exam b { color: var(--red); font-weight: 700; }
.btn-sm { padding: 9px 20px; font-size: 14px; border-radius: 999px; }
.cert-wide {
  margin-top: 22px; background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 22px 26px; display: flex; align-items: center; gap: 26px; flex-wrap: wrap;
  box-shadow: 0 2px 10px rgba(0,0,0,.03); transition: all .3s;
}
.cert-wide:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.cw-left { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.cw-name { font-size: 24px; font-weight: 800; color: var(--ink); }
.cw-tag {
  font-size: 12px; font-weight: 700; background: linear-gradient(135deg,#D9B36B,#B98A3E);
  color: #4A2C00; border-radius: 999px; padding: 3px 12px;
}
.cw-info { display: flex; flex-wrap: wrap; gap: 8px 26px; color: var(--ink-soft); font-size: 14px; flex: 1; }
.cw-info b { color: var(--ink); font-weight: 600; }

/* ============ 肆 报名流程 ============ */
.process-banner {
  background: var(--cream); border: 1px solid #E7DCC4; border-radius: 10px;
  text-align: center; padding: 16px 20px; margin-bottom: 50px; color: var(--ink-soft);
  font-size: 15px;
}
.process-banner strong { color: var(--red); }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; }
.step { text-align: center; position: relative; }
.step-circle {
  width: 84px; height: 84px; border-radius: 50%; margin: 0 auto 16px;
  background: linear-gradient(145deg, #C23B47, var(--red));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 34px; font-weight: 800; box-shadow: 0 8px 20px rgba(176,30,46,.35);
  position: relative; z-index: 2; font-family: Georgia, serif;
}
.step::after {
  content: ""; position: absolute; top: 42px; left: calc(50% + 52px); width: calc(100% - 104px);
  border-top: 3px dashed #D8C5A0; z-index: 1;
}
.step:last-child::after { display: none; }
.step h3 { font-size: 18px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--ink-soft); max-width: 220px; margin: 0 auto; text-align: justify; }
.hotline-box {
  margin-top: 54px; background: linear-gradient(120deg, var(--red), var(--red-deep));
  border-radius: 12px; color: #fff; padding: 26px 34px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  box-shadow: 0 10px 26px rgba(176,30,46,.35);
}
.hotline-left .hl-title { font-size: 15px; color: var(--gold-light); letter-spacing: 2px; margin-bottom: 2px; }
.hotline-left .hl-num { font-size: 40px; font-weight: 800; letter-spacing: 2px; color: #fff; }
.hotline-left .hl-num a { color: #fff; }
.hotline-right { font-size: 14px; color: rgba(255,255,255,.85); text-align: right; }
.hotline-right b { color: var(--gold-light); }

/* ============ 伍 在线报名 ============ */
.enroll-section { position: relative; overflow: hidden; }
.enroll-section::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.enroll-section .sec-head h2 { color: #fff; }
.enroll-card {
  max-width: 720px; margin: 0 auto; background: #fff; border-radius: 14px;
  padding: 36px 40px; box-shadow: 0 20px 50px rgba(0,0,0,.3);
}
.enroll-card h3 { text-align: center; font-size: 22px; font-weight: 800; color: var(--ink); }
.enroll-card .e-sub { text-align: center; color: var(--ink-mute); font-size: 14px; margin: 6px 0 26px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field label { display: block; font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.form-field label .req { color: var(--red); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; border: 1.5px solid #DCD5C6; border-radius: 8px; padding: 11px 14px;
  font-size: 15px; color: var(--ink); background: #FDFBF7; outline: none; transition: border-color .2s;
  font-family: inherit;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--red); }
.form-field .tip { font-size: 12.5px; color: var(--ink-mute); margin-top: 5px; }
.form-field-full { grid-column: 1 / -1; }
.enroll-card .btn { margin-top: 22px; }
.e-note { text-align: center; font-size: 13px; color: var(--ink-mute); margin-top: 14px; }
.e-note b { color: var(--red); }

/* ============ 陆 授权与背书 ============ */
.endor-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center; }
.endor-text h3 { font-size: 24px; font-weight: 800; color: #fff; margin-bottom: 16px; }
.endor-text p { color: rgba(255,255,255,.82); margin-bottom: 14px; text-align: justify; }
.org-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.org-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(232,206,143,.35);
  border-radius: 10px; padding: 18px 20px; transition: all .3s;
}
.org-card:hover { background: rgba(255,255,255,.12); transform: translateY(-3px); }
.org-card h4 { color: var(--gold-light); font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.org-card p { color: rgba(255,255,255,.72); font-size: 13.5px; }

/* ============ 柒 常见问题 FAQ ============ */
.faq-list { max-width: 900px; margin: 0 auto; }
.faq-item {
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  padding: 20px 24px; margin-bottom: 14px; transition: box-shadow .3s;
}
.faq-item:hover { box-shadow: var(--shadow); }
.faq-q { display: flex; align-items: flex-start; gap: 14px; cursor: pointer; }
.faq-q .q-mark {
  width: 30px; height: 30px; border-radius: 8px; background: var(--red); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 800; flex-shrink: 0;
}
.faq-q .q-text { font-size: 16px; font-weight: 700; color: var(--ink); flex: 1; }
.faq-a {
  display: none; margin: 14px 0 0 44px; color: var(--ink-soft); font-size: 15px;
  border-left: 3px solid var(--gold-light); padding-left: 16px; text-align: justify;
}
.faq-item.open .faq-a { display: block; }
.faq-item.open .q-text { color: var(--red); }

/* ============ 页脚快捷报名条 ============ */
.footer-cta { background: linear-gradient(120deg, var(--red), var(--red-deep)); }
.footer-cta .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 26px; padding-bottom: 26px; gap: 20px; flex-wrap: wrap;
}
.fcta-text strong { display: block; color: #fff; font-size: 19px; letter-spacing: 1px; }
.fcta-text span { color: rgba(255,255,255,.8); font-size: 14px; }
.fcta-actions { display: flex; gap: 14px; }

/* ============ 页脚 ============ */
.site-footer { background: var(--red-darker); color: rgba(255,255,255,.8); }
.footer-grid {
  display: grid; grid-template-columns: 1.2fr .8fr .8fr 1.1fr; gap: 34px;
  padding: 48px 0 34px;
}
.f-col h2 { color: #fff; font-size: 17px; font-weight: 700; margin-bottom: 16px; position: relative; padding-bottom: 10px; }
.f-col h2::after { content: ""; position: absolute; left: 0; bottom: 0; width: 34px; height: 3px; border-radius: 2px; background: var(--gold); }
.f-about .f-tagline { color: var(--gold-light); font-size: 14px; margin-bottom: 8px; }
.f-about .f-brief { font-size: 13px; color: rgba(255,255,255,.65); margin-bottom: 12px; }
.f-about .f-contact { font-size: 13.5px; color: rgba(255,255,255,.85); }
.f-links li { margin-bottom: 9px; font-size: 14px; }
.f-links a { color: rgba(255,255,255,.75); transition: color .2s, padding-left .2s; }
.f-links a:hover { color: var(--gold-light); padding-left: 5px; }
.f-contact-list li { color: rgba(255,255,255,.8); }
.f-contact-list a { color: var(--gold-light); }
.footer-sites {
  border-top: 1px solid rgba(255,255,255,.12); padding: 18px 0 30px;
  font-size: 13.5px; color: rgba(255,255,255,.6);
}
.footer-sites .fs-title { color: rgba(255,255,255,.85); font-weight: 600; }
.footer-sites a { color: var(--gold-light); margin: 0 4px; }
.footer-sites a:hover { text-decoration: underline; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); background: rgba(0,0,0,.18); }
.footer-bottom .wrap { padding-top: 16px; padding-bottom: 16px; text-align: center; }
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,.55); }
.footer-bottom a { color: var(--gold-light); }
.footer-bottom a:hover { text-decoration: underline; }

/* ============ 悬浮按钮 ============ */
.float-btns { position: fixed; right: 18px; bottom: 40px; z-index: 800; display: flex; flex-direction: column; gap: 12px; }
.fb {
  width: 54px; height: 54px; border-radius: 50%; display: flex; align-items: center;
  justify-content: center; color: #fff; box-shadow: 0 8px 20px rgba(0,0,0,.25);
  position: relative; transition: all .3s;
}
.fb span {
  position: absolute; right: 64px; white-space: nowrap; background: var(--ink); color: #fff;
  font-size: 13px; padding: 6px 12px; border-radius: 6px; opacity: 0; pointer-events: none;
  transition: opacity .25s;
}
.fb:hover { transform: scale(1.08); }
.fb:hover span { opacity: 1; }
.fb-tel { background: linear-gradient(135deg, #D93B47, var(--red)); }
.fb-wx { background: linear-gradient(135deg, #34C476, #1E9E5C); }

/* ============================================================
   内页通用
   ============================================================ */
.page-hero {
  background: linear-gradient(130deg, var(--red-dark) 0%, var(--red) 60%, #C23B47 100%);
  color: #fff; padding: 52px 0 48px; position: relative; overflow: hidden;
}
.page-hero::after {
  content: ""; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px;
  border-radius: 50%; border: 40px solid rgba(232,206,143,.08);
}
.page-hero .wrap { position: relative; z-index: 1; }
.page-hero h1 { font-size: 38px; font-weight: 800; letter-spacing: 2px; margin-bottom: 8px; }
.ph-kicker {
  display: inline-block; color: var(--gold-light); font-size: 15px; font-weight: 700;
  letter-spacing: 2px; border: 1px solid rgba(232,206,143,.55); border-radius: 999px;
  padding: 6px 18px; margin-top: 6px; background: rgba(255,255,255,.06);
}
.page-hero .ph-sub { color: rgba(255,255,255,.85); font-size: 16px; max-width: 760px; }
.crumbs { font-size: 13px; color: rgba(255,255,255,.75); margin-bottom: 14px; }
.crumbs a { color: var(--gold-light); }
.crumbs a:hover { text-decoration: underline; }
.crumbs .sep { margin: 0 8px; color: rgba(255,255,255,.45); }

/* 内页通用内容卡 */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.icard {
  background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 28px;
  box-shadow: 0 2px 10px rgba(0,0,0,.03); transition: all .3s;
}
.icard:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.icard h3 { font-size: 18px; font-weight: 700; color: var(--ink); margin-bottom: 10px; }
.icard h3 .ic-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 8px; background: var(--red); color: #fff;
  font-size: 15px; margin-right: 8px;
}
.icard p { font-size: 14px; color: var(--ink-soft); text-align: justify; }

/* ============================================================
   新闻列表页
   ============================================================ */
.news-list { max-width: 860px; margin: 0 auto; }
.news-item {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 26px 28px; margin-bottom: 18px; transition: all .3s; display: block;
}
.news-item:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); border-color: transparent; }
.news-meta { display: flex; gap: 14px; align-items: center; margin-bottom: 8px; font-size: 13px; color: var(--ink-mute); flex-wrap: wrap; }
.news-meta .cat { background: var(--cream); color: var(--red); font-weight: 700; padding: 2px 10px; border-radius: 999px; font-size: 12px; }
.news-item h2 { font-size: 20px; font-weight: 700; color: var(--ink); line-height: 1.5; margin-bottom: 8px; }
.news-item h2:hover { color: var(--red); }
.news-item p { font-size: 14px; color: var(--ink-soft); text-align: justify; }
.pager { display: flex; justify-content: center; gap: 8px; margin-top: 30px; }
.pager a, .pager span {
  min-width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px; background: #fff; border: 1px solid var(--line); color: var(--ink-soft); font-size: 14px;
}
.pager a:hover { border-color: var(--red); color: var(--red); }
.pager .cur { background: var(--red); border-color: var(--red); color: #fff; font-weight: 700; }

/* ============================================================
   文章详情页
   ============================================================ */
.article-wrap { max-width: 860px; margin: 0 auto; }
.article-box {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 40px 44px; box-shadow: 0 2px 10px rgba(0,0,0,.03);
}
.article-head { border-bottom: 1px solid var(--line); padding-bottom: 22px; margin-bottom: 26px; }
.article-head h1 { font-size: 28px; font-weight: 800; color: var(--ink); line-height: 1.45; margin-bottom: 14px; }
.article-meta { display: flex; gap: 16px; flex-wrap: wrap; color: var(--ink-mute); font-size: 13.5px; align-items: center; }
.article-meta .am-author { color: var(--red); font-weight: 600; }
.article-content { font-size: 15.5px; color: var(--ink-soft); }
.article-content p { margin-bottom: 18px; text-align: justify; }
.article-content h2 {
  font-size: 21px; font-weight: 800; color: var(--ink); margin: 34px 0 14px;
  padding-left: 14px; border-left: 4px solid var(--red); line-height: 1.4;
}
.article-content h3 { font-size: 18px; font-weight: 700; color: var(--ink); margin: 26px 0 10px; }
.article-content ul { margin: 0 0 18px 4px; }
.article-content ul li { padding: 5px 0 5px 22px; position: relative; }
.article-content ul li::before { content: "●"; position: absolute; left: 2px; top: 8px; font-size: 10px; color: var(--red); }
.article-content strong { color: var(--ink); }
.article-cta {
  margin-top: 30px; background: var(--cream); border: 1px solid #E7DCC4; border-radius: 10px;
  padding: 20px 24px; text-align: center; font-size: 15px; color: var(--ink);
}
.article-cta b { color: var(--red); font-size: 18px; }
.article-tags { margin-top: 22px; display: flex; gap: 8px; flex-wrap: wrap; }
.article-tags span {
  background: var(--cream); color: var(--ink-soft); font-size: 13px; padding: 3px 12px; border-radius: 999px;
}
.related-articles { margin-top: 30px; }
.related-articles h2 { font-size: 19px; font-weight: 700; color: var(--ink); margin-bottom: 14px; }
.ra-item {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  border-bottom: 1px dashed var(--line); padding: 12px 2px; font-size: 15px; color: var(--ink);
  transition: color .2s;
}
.ra-item:hover { color: var(--red); }
.ra-item time { color: var(--ink-mute); font-size: 13px; flex-shrink: 0; }

/* ============================================================
   认证详情页
   ============================================================ */
.cert-detail-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 30px; }
.cd-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 34px; box-shadow: 0 2px 10px rgba(0,0,0,.03); }
.cd-card h2 { font-size: 21px; font-weight: 800; color: var(--ink); margin: 26px 0 12px; padding-left: 14px; border-left: 4px solid var(--red); }
.cd-card h2:first-child { margin-top: 0; }
.cd-card p { color: var(--ink-soft); margin-bottom: 14px; text-align: justify; }
.cd-card ul li { padding: 5px 0 5px 22px; position: relative; color: var(--ink-soft); }
.cd-card ul li::before { content: "✓"; position: absolute; left: 0; color: var(--red); font-weight: 800; }
.cd-side { position: sticky; top: 104px; align-self: start; }
.cd-sidebox { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 26px; margin-bottom: 20px; box-shadow: 0 2px 10px rgba(0,0,0,.03); }
.cd-sidebox h3 { font-size: 17px; font-weight: 700; color: var(--ink); margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.cd-info li { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: 14px; color: var(--ink-soft); }
.cd-info li:last-child { border-bottom: 0; }
.cd-info b { color: var(--ink); font-weight: 600; }
.cd-hotline { background: linear-gradient(120deg, var(--red), var(--red-deep)); color: #fff; text-align: center; }
.cd-hotline .hl-num { font-size: 32px; font-weight: 800; letter-spacing: 1px; }
.cd-hotline p { color: rgba(255,255,255,.85); font-size: 13.5px; margin-top: 4px; }

/* ============================================================
   联系我们页
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 30px; }
.contact-info .ci-item { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px dashed var(--line); }
.contact-info .ci-item:last-child { border-bottom: 0; }
.ci-icon {
  width: 46px; height: 46px; border-radius: 10px; background: var(--cream); color: var(--red);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 20px; font-weight: 800;
}
.ci-body b { display: block; color: var(--ink); font-size: 15px; margin-bottom: 2px; }
.ci-body span { color: var(--ink-soft); font-size: 14px; }
.ci-body a { color: var(--red); font-weight: 600; }
.contact-form-box { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 30px; box-shadow: var(--shadow); }
.contact-form-box h2 { font-size: 20px; font-weight: 800; color: var(--ink); margin-bottom: 4px; }
.contact-form-box .e-sub { color: var(--ink-mute); font-size: 14px; margin-bottom: 22px; }

/* ============================================================
   提示条 / 成功提示
   ============================================================ */
.form-ok {
  background: #F0FAF3; border: 1px solid #BFE3C8; color: #1E7A3C; border-radius: 10px;
  padding: 14px 18px; margin-bottom: 20px; font-size: 14.5px; text-align: center;
}
.form-err {
  background: #FDF1F1; border: 1px solid #F0C4C4; color: #B02A2A; border-radius: 10px;
  padding: 14px 18px; margin-bottom: 20px; font-size: 14.5px; text-align: center;
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .endor-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cert-detail-grid { grid-template-columns: 1fr; }
  .cd-side { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; padding: 14px 20px 20px; box-shadow: 0 16px 30px rgba(0,0,0,.12); gap: 2px; }
  .nav.open { display: flex; }
  .nav a { padding: 12px 8px; border-bottom: 1px solid var(--line); width: 100%; border-radius: 0; }
  .nav a.nav-cta { margin: 12px 0 0; text-align: center; }
  .nav-toggle { display: block; }
  .hero h1 { font-size: 38px; }
  .hero-sub { font-size: 17px; }
  .hero .wrap { padding-top: 50px; padding-bottom: 110px; }
  .hero-stats { margin-top: -54px; }
  .hero-stats .wrap { grid-template-columns: repeat(2, 1fr); }
  .hstat:nth-child(3) { border-left: 0; }
  .hstat:nth-child(n+3) { border-top: 1px dashed var(--line); }
  .faculty-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 36px 16px; }
  .step::after { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .page-hero h1 { font-size: 30px; }
  .sec-head h2 { font-size: 26px; }
  .article-box { padding: 26px 20px; }
  .card-grid { grid-template-columns: 1fr; }
  .footer-cta .wrap { justify-content: center; text-align: center; }
}
@media (max-width: 560px) {
  .cert-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; letter-spacing: 1px; }
  .hero-actions .btn { padding: 12px 22px; font-size: 15px; }
  .hotline-left .hl-num { font-size: 30px; }
  .top-strip .wrap { justify-content: center; text-align: center; }
}