:root {
  --mba-shenlan: #183669;
  --mba-shenlan-2: #10284f;
  --mba-qing: #078ba0;
  --mba-qing-shen: #06778a;
  --mba-wenzi: #303945;
  --mba-ruo: #6c7682;
  --mba-xian: #e2e7eb;
  --mba-qian: #f7f9fa;
}

html {
  scroll-behavior: smooth;
}

body[data-page="mba"] {
  margin: 0;
  color: var(--mba-wenzi);
  background: #fff;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.8;
}

body[data-page="mba"] *,
body[data-page="mba"] *::before,
body[data-page="mba"] *::after {
  box-sizing: border-box;
}

body[data-page="mba"] a {
  color: inherit;
  text-decoration: none;
}

.mba-rongqi {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}

.mba-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 84% 15%, rgba(8, 139, 160, .28), transparent 27%),
    radial-gradient(circle at 20% 100%, rgba(255, 255, 255, .07), transparent 35%),
    linear-gradient(115deg, var(--mba-shenlan-2), #1b3c72 58%, #0e3459);
}

.mba-hero::after {
  content: "MBA";
  position: absolute;
  right: 2%;
  bottom: -100px;
  color: rgba(255, 255, 255, .035);
  font: 700 260px/1 Georgia, serif;
  letter-spacing: -15px;
  pointer-events: none;
}

.mba-hero-neirong {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 76px;
  align-items: center;
  min-height: 350px;
  padding-block: 44px;
}

.mba-meiqian {
  margin: 0;
  color: #83d5e2;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .16em;
}

.mba-hero h1 {
  margin: 4px 0 0;
  font: 700 48px/1.28 Georgia, "Songti SC", "SimSun", serif;
  letter-spacing: -.02em;
}

.mba-yingwen {
  margin: 4px 0 22px;
  color: rgba(255, 255, 255, .9);
  font-size: 21px;
}

.mba-daoyu {
  max-width: 700px;
  margin: 0;
  color: rgba(255, 255, 255, .78);
  font-size: 15px;
  line-height: 2;
}

.mba-gailan {
  color: #28364d;
  background: rgba(255, 255, 255, .97);
  border-radius: 7px;
  padding: 22px 24px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, .2);
}

.mba-gailan h2 {
  margin: 0 0 8px;
  color: var(--mba-shenlan);
  font-size: 19px;
}

.mba-gailan dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0;
}

.mba-gailan dl div {
  min-width: 0;
  border-top: 1px solid #e5e8eb;
  padding: 10px 0 8px;
}

.mba-gailan dl div:nth-child(odd) {
  padding-right: 12px;
}

.mba-gailan dt {
  font-size: 14px;
  font-weight: 700;
}

.mba-gailan dd {
  margin: 0;
  color: #89919a;
  font-size: 12px;
}

.mba-anniu {
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  font-size: 14px;
  font-weight: 700;
}

.mba-anniu-zhu {
  margin-top: 12px;
  color: #fff !important;
  background: var(--mba-qing);
  transition: background .2s ease, transform .2s ease;
}

.mba-anniu-zhu:hover {
  background: var(--mba-qing-shen);
  transform: translateY(-1px);
}

.mba-maodian {
  border-bottom: 1px solid var(--mba-xian);
  background: #fff;
  box-shadow: 0 5px 16px rgba(21, 46, 81, .05);
}

.mba-maodian .mba-rongqi {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 63px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.mba-maodian a {
  position: relative;
  flex: 0 0 auto;
  padding: 19px 0 16px 12px;
  color: #49545f;
  font-size: 14px;
  font-weight: 700;
  border-bottom: 2px solid transparent;
}

.mba-maodian a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 29px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #bac4ca;
}

.mba-maodian a:hover,
.mba-maodian a:focus-visible {
  color: var(--mba-qing);
  border-bottom-color: var(--mba-qing);
}

.mba-mianbao {
  display: flex;
  gap: 10px;
  align-items: center;
  padding-top: 26px;
  color: #939ba4;
  font-size: 13px;
}

.mba-mianbao a:hover {
  color: var(--mba-qing);
}

.mba-buju {
  display: grid;
  grid-template-columns: minmax(0, 820px) 280px;
  gap: 36px;
  align-items: start;
  padding-block: 18px 74px;
}

.mba-zhengwen {
  min-width: 0;
}

.mba-zhang {
  margin-bottom: 39px;
  scroll-margin-top: 22px;
}

.mba-zhang-biaoti {
  position: relative;
  display: flex;
  min-height: 47px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  overflow: hidden;
  border-radius: 4px;
  color: #fff;
  background: linear-gradient(90deg, var(--mba-qing), #0b95a9 67%, #087b90);
  box-shadow: 0 4px 12px rgba(8, 127, 149, .12);
  padding: 0 18px 0 20px;
}

.mba-zhang-biaoti::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: rgba(255, 255, 255, .48);
}

.mba-zhang-biaoti h2 {
  margin: 0;
  font-size: 19px;
  line-height: 1.35;
}

.mba-zhang-biaoti span {
  font: 11px/1 Georgia, serif;
  letter-spacing: .04em;
  opacity: .72;
}

.mba-zhang p {
  margin: 0 0 16px;
}

.mba-yindao {
  font-size: 17px;
  line-height: 1.95;
}

.mba-zhang h3 {
  margin: 25px 0 10px;
  color: var(--mba-shenlan);
  font-size: 20px;
}

.mba-liangdian {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 24px;
}

.mba-liangdian article {
  min-height: 100px;
  border: 1px solid var(--mba-xian);
  border-radius: 7px;
  padding: 15px 13px;
  background: linear-gradient(#fff, #f8fbfc);
  box-shadow: 0 6px 16px rgba(20, 48, 75, .045);
}

.mba-liangdian b,
.mba-liangdian span {
  display: block;
}

.mba-liangdian b {
  margin-bottom: 4px;
  color: var(--mba-shenlan);
  font-size: 14px;
}

.mba-liangdian span {
  color: var(--mba-ruo);
  font-size: 12px;
  line-height: 1.6;
}

.mba-duigou,
.mba-liebiao {
  margin: 0;
  padding: 0;
  list-style: none;
}

.mba-duigou li {
  position: relative;
  margin: 9px 0;
  border: 1px solid #edf0f2;
  border-radius: 5px;
  padding: 10px 14px 10px 38px;
  background: #fafbfc;
}

.mba-duigou li::before {
  content: "✓";
  position: absolute;
  left: 14px;
  color: var(--mba-qing);
  font-weight: 800;
}

.mba-liebiao li {
  position: relative;
  border-bottom: 1px dotted #dde2e6;
  padding: 9px 5px 9px 28px;
}

.mba-liebiao li::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 22px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--mba-qing);
}

.mba-shijue {
  display: grid;
  grid-template-columns: 295px 1fr;
  min-height: 220px;
  margin: 43px 0 0;
  overflow: hidden;
  border: 1px solid #dae6e9;
  border-radius: 10px;
  background: linear-gradient(135deg, #eef8f9, #f8fafc);
  box-shadow: 0 10px 26px rgba(20, 48, 75, .06);
}

.mba-shijue img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.mba-shijue figcaption {
  padding: 28px 30px;
}

.mba-shijue small {
  color: var(--mba-qing);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .13em;
}

.mba-shijue h3 {
  margin: 7px 0 10px;
  font-size: 22px;
  line-height: 1.5;
}

.mba-shijue p {
  color: #66727c;
  font-size: 14px;
}

.mba-shijue figcaption div {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.mba-shijue figcaption span {
  border: 1px solid #dbe3e6;
  border-radius: 20px;
  padding: 3px 10px;
  color: #64717b;
  background: #fff;
  font-size: 11px;
}

.mba-xuezhi,
.mba-feiyong {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 18px;
}

.mba-xuezhi article,
.mba-feiyong article {
  border: 1px solid var(--mba-xian);
  border-radius: 6px;
  padding: 20px;
  background: #fff;
  box-shadow: 0 5px 15px rgba(17, 37, 65, .035);
}

.mba-xuezhi b,
.mba-xuezhi strong,
.mba-xuezhi span,
.mba-feiyong span,
.mba-feiyong strong {
  display: block;
}

.mba-xuezhi b {
  color: var(--mba-qing);
  font-size: 15px;
}

.mba-xuezhi strong {
  margin: 3px 0;
  color: var(--mba-shenlan);
  font-size: 25px;
}

.mba-xuezhi span,
.mba-feiyong span {
  color: var(--mba-ruo);
  font-size: 13px;
}

.mba-tishi {
  margin-top: 18px;
  border-left: 4px solid var(--mba-qing);
  border-radius: 3px;
  padding: 14px 18px;
  color: #59646e;
  background: #f4f8f9;
}

.mba-zhedie {
  margin-top: 18px;
  border: 1px solid var(--mba-xian);
  border-radius: 6px;
  overflow: hidden;
}

.mba-zhedie summary {
  padding: 13px 16px;
  color: var(--mba-shenlan);
  background: #f6f9fa;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
}

.mba-zhedie .mba-liebiao {
  padding: 5px 16px 14px;
}

.mba-feiyong strong {
  margin-top: 5px;
  color: #087789;
  font-size: 28px;
}

.mba-renzheng {
  display: grid;
  grid-template-columns: 1fr 155px;
  gap: 24px;
  align-items: center;
  border: 1px solid var(--mba-xian);
  border-radius: 8px;
  padding: 20px;
  background: #fafcfc;
}

.mba-renzheng img {
  width: 100%;
  height: 195px;
  border-radius: 50% 50% 5px 5px;
  object-fit: cover;
}

.mba-kecheng {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: mba-kecheng;
  column-gap: 22px;
}

.mba-kecheng li {
  position: relative;
  counter-increment: mba-kecheng;
  border-bottom: 1px solid #e7ebee;
  padding: 11px 0 11px 34px;
  font-size: 15px;
}

.mba-kecheng li::before {
  content: counter(mba-kecheng, decimal-leading-zero);
  position: absolute;
  left: 0;
  color: var(--mba-qing);
  font: 700 14px/1.8 Georgia, serif;
}

.mba-fangxiang {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.mba-fangxiang details {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--mba-xian);
  border-radius: 8px;
  padding: 20px 22px;
  background: linear-gradient(145deg, #fff, #fbfdfd);
  box-shadow: 0 7px 20px rgba(17, 37, 65, .05);
  transition: transform .2s ease, box-shadow .2s ease;
}

.mba-fangxiang details::after {
  content: "";
  position: absolute;
  top: -35px;
  right: -35px;
  width: 95px;
  height: 95px;
  border-radius: 50%;
  background: #eef7f8;
  pointer-events: none;
}

.mba-fangxiang details:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(17, 37, 65, .09);
}

.mba-fangxiang summary {
  position: relative;
  z-index: 1;
  color: var(--mba-shenlan);
  font-size: 19px;
  font-weight: 700;
  cursor: pointer;
}

.mba-fangxiang summary i {
  display: block;
  margin-bottom: 2px;
  color: var(--mba-qing);
  font: 700 22px/1 Georgia, serif;
}

.mba-fangxiang ul {
  margin: 11px 0 0;
  border-top: 1px solid #ebedef;
  padding: 9px 0 0 19px;
}

.mba-fangxiang li {
  margin: 6px 0;
  color: #56616c;
  font-size: 14px;
}

.mba-fangxiang li:last-child {
  margin-top: 11px;
  border-radius: 3px;
  padding: 5px 8px;
  color: var(--mba-qing-shen);
  background: #ebf7f8;
  font-weight: 700;
}

.mba-cebian {
  position: sticky;
  top: 18px;
  max-height: calc(100vh - 36px);
  padding-right: 4px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #b8c4d2 transparent;
}

.mba-ceka,
.mba-zixun {
  overflow: hidden;
  border-radius: 7px;
  box-shadow: 0 8px 24px rgba(19, 43, 78, .08);
}

.mba-ceka {
  border: 1px solid var(--mba-xian);
  background: #fff;
}

.mba-ceka h2 {
  margin: 0;
  padding: 14px 16px;
  color: #fff;
  background: #26467f;
  font-size: 17px;
}

.mba-ceka a {
  display: block;
  margin-inline: 16px;
  border-bottom: 1px solid #edf0f2;
  padding: 13px 0;
}

.mba-ceka a:last-child {
  border-bottom: 0;
}

.mba-ceka small,
.mba-ceka b,
.mba-ceka time {
  display: block;
}

.mba-ceka small {
  color: var(--mba-qing);
  font-size: 11px;
  font-weight: 700;
}

.mba-ceka b {
  margin-top: 4px;
  color: #323a44;
  font-size: 14px;
  line-height: 1.55;
  transition: color .2s ease;
}

.mba-ceka time {
  margin-top: 5px;
  color: #a0a7ae;
  font-size: 11px;
}

.mba-ceka a:hover b {
  color: var(--mba-qing);
}

.mba-zixun {
  margin-top: 18px;
  padding: 23px 18px;
  text-align: center;
  color: #fff;
  background: #24447c;
}

.mba-zixun h2 {
  margin: 0 0 6px;
  font-size: 19px;
}

.mba-zixun p {
  margin: 0 0 13px;
  color: rgba(255, 255, 255, .75);
  font-size: 12px;
}

.mba-zixun a {
  display: block;
  margin-top: 8px;
  border-radius: 3px;
  padding: 8px 10px;
  color: var(--mba-shenlan) !important;
  background: #fff;
  font-size: 13px;
  font-weight: 700;
}

.mba-pipei {
  padding: 38px 0 41px;
  color: #fff;
  background: linear-gradient(135deg, #213f78, #1b3466);
}

.mba-pipei h2 {
  margin: 0 0 18px;
  text-align: center;
  font-size: 24px;
}

.mba-pipei form,
.mba-pipei-form {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 11px;
  max-width: 810px;
  margin: 0 auto;
}

.mba-pipei-form--chat {
  grid-template-columns: minmax(240px, 420px);
  width: 100%;
  justify-content: center;
}

.mba-pipei label span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}

.mba-pipei input,
.mba-pipei button {
  width: 100%;
  height: 44px;
  border: 0;
  border-radius: 2px;
  font: inherit;
}

.mba-pipei input {
  padding: 0 13px;
}

.mba-pipei button {
  padding: 0 22px;
  color: var(--mba-shenlan);
  background: #fff;
  font-weight: 700;
  cursor: pointer;
}

.mba-pipei > .mba-rongqi > p {
  margin: 12px 0 0;
  text-align: center;
  color: rgba(255, 255, 255, .68);
  font-size: 12px;
}

@media (max-width: 980px) {
  .mba-hero-neirong {
    grid-template-columns: 1fr 330px;
    gap: 35px;
  }

  .mba-buju {
    grid-template-columns: 1fr;
  }

  .mba-cebian {
    position: static;
    max-height: none;
    padding-right: 0;
    overflow: visible;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .mba-zixun {
    margin-top: 0;
  }

  .mba-liangdian {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .mba-rongqi {
    width: min(100% - 28px, 1120px);
  }

  .mba-hero::after {
    bottom: -42px;
    font-size: 135px;
  }

  .mba-hero-neirong {
    grid-template-columns: 1fr;
    gap: 26px;
    padding-block: 38px;
  }

  .mba-hero h1 {
    font-size: 36px;
  }

  .mba-yingwen {
    font-size: 17px;
  }

  .mba-gailan {
    max-width: 460px;
  }

  .mba-maodian .mba-rongqi {
    gap: 21px;
  }

  .mba-maodian a {
    font-size: 13px;
  }

  .mba-mianbao {
    overflow: hidden;
    white-space: nowrap;
  }

  .mba-buju {
    padding-bottom: 48px;
  }

  .mba-zhang-biaoti h2 {
    font-size: 17px;
  }

  .mba-zhang-biaoti span {
    display: none;
  }

  .mba-liangdian,
  .mba-xuezhi,
  .mba-feiyong,
  .mba-kecheng,
  .mba-fangxiang,
  .mba-cebian,
  .mba-pipei form {
    grid-template-columns: 1fr;
  }

  .mba-shijue {
    grid-template-columns: 1fr;
  }

  .mba-shijue img {
    height: 190px;
    min-height: 190px;
  }

  .mba-shijue figcaption {
    padding: 22px;
  }

  .mba-renzheng {
    grid-template-columns: 1fr;
  }

  .mba-renzheng img {
    width: 170px;
  }

  .mba-pipei button {
    min-height: 44px;
  }
}

@media (max-width: 420px) {
  body[data-page="mba"] {
    font-size: 15px;
  }

  .mba-hero h1 {
    font-size: 31px;
  }

  .mba-gailan {
    padding: 18px;
  }

  .mba-duigou li {
    padding-right: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .mba-anniu-zhu,
  .mba-fangxiang details {
    transition: none;
  }
}