:root {
  --pc-purple: #6416c4;
  --pc-purple-dark: #5717b4;
  --pc-red: #c61e1e;
  --pc-yellow: #f2d034;
}

.pc-page {
  min-width: 1200px;
  color: #333;
  background: #fff;
  font-family: "Microsoft YaHei", Arial, sans-serif;
}

.pc-hero {
  height: 600px;
  background: url(../images/banner.png) no-repeat top center;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.pc-hero h1 {
  font-size: 64px;
  line-height: 1.2;
  font-weight: 700;
}

.pc-hero h1 span {
  color: #d4e43f;
}

.pc-section {
  position: relative;
  padding: 47px 0 72px;
  box-sizing: border-box;
}

.light-section {
  background: #f2f3f7;
}

.band-section,
.purple-section {
  background: #ebdbfe;
}

.pc-section-head {
  text-align: center;
}

.pc-section-head h2 {
  font-size: 44px;
  line-height: 1.25;
  font-weight: 700;
  color: #333;
}

.pc-section-head p {
  margin-top: 13px;
  font-size: 12px;
  line-height: 1;
  letter-spacing: 12px;
  color: #b2b2b2;
  text-transform: uppercase;
}

.intro-card {
  width: 1200px;
  height: 355px;
  margin: 66px auto 0;
  position: relative;
  box-sizing: border-box;
  border: 1px solid #012fa7;
  background: #f2f3f7;
}

.accent-panel {
  width: 236px;
  height: 355px;
  background: linear-gradient(30deg, #5717b4, #6e16d0);
  position: absolute;
  left: 0;
  top: 0;
}

.intro-card::after {
  content: "";
  position: absolute;
  left: 319px;
  bottom: 0;
  width: 17px;
  height: 17px;
  background: var(--pc-purple);
}

.intro-slider {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
}

.intro-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.intro-slide.active {
  opacity: 1;
  visibility: visible;
}

.intro-img {
  position: absolute;
  left: 19px;
  top: 18px;
  width: 300px;
  height: 319px;
  object-fit: cover;
}

.intro-text {
  position: absolute;
  left: 351px;
  top: 34px;
  width: 735px;
}

.intro-text h3 {
  color: #6818c9;
  font-size: 20px;
  font-weight: 700;
}

.intro-text h4 {
  margin-top: 15px;
  font-size: 16px;
  color: #333;
  font-weight: 400;
}

.intro-text p {
  margin-top: 25px;
  font-size: 16px;
  line-height: 30px;
  color: #666;
  text-align: justify;
}

.text-link {
  display: inline-flex;
  align-items: center;
  margin-top: 16px;
  width: auto;
  height: auto;
  border-radius: 0;
  background: transparent;
  color: var(--pc-red);
  font-size: 20px;
  font-weight: 700;
}

.text-link img {
  margin-left: 24px;
}

.page-switch {
  position: absolute;
  right: 17px;
  top: 17px;
  display: flex;
  z-index: 5;
}

.page-switch span {
  width: 25px;
  height: 22px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--pc-purple);
  border: 2px solid var(--pc-purple);
  box-sizing: border-box;
  cursor: pointer;
  background: #fff;
  user-select: none;
}

.page-switch span.active {
  color: #fff;
  background: var(--pc-purple);
}

.pc-plan {
  height: 337px;
  padding-bottom: 0;
  overflow: visible;
  z-index: 2;
  background: #ebdbfe;
}

.plan-grid {
  width: 1200px;
  margin: 44px auto 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  position: relative;
  z-index: 3;
}

.plan-grid article {
  height: 232px;
  box-sizing: border-box;
  padding: 34px 30px 0;
  color: #fff;
  background-size: cover;
  background-position: center;
}

.plan-grid h3 {
  text-align: center;
  font-size: 20px;
  line-height: 26px;
  font-weight: 700;
}

.plan-grid p {
  margin-top: 24px;
  font-size: 14px;
  line-height: 26px;
}

.pc-majors {
  padding-top: 78px;
  padding-bottom: 71px;
  background: url(../images/专业背景图.png) no-repeat center top;
  background-size: cover;
}

.pc-majors .pc-section-head {
  padding-top: 60px;
}

.major-grid {
  width: 1200px;
  margin: 46px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px 13px;
}

.major-grid li {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #c3c3c3;
  background: #fff;
  box-sizing: border-box;
  color: #333;
  font-size: 20px;
}

.major-grid li:nth-child(odd) {
  background: #ffe8fd;
}

.major-grid .more {
  color: #fff;
  background: var(--pc-red) !important;
}

.purple-section {
  min-height: 620px;
}

.advantage-grid {
  width: 1200px;
  margin: 60px auto 48px;
  display: grid;
  gap: 32px;
}

.four-col {
  grid-template-columns: repeat(4, 1fr);
}

.advantage-grid li {
  height: 247px;
  background: #fff;
  text-align: center;
  box-sizing: border-box;
  padding-top: 0;
}

.advantage-grid img {
  display: block;
  width: auto;
  height: 116px;
  margin: 0 auto;
}

.advantage-grid h3 {
  margin-top: 19px;
  font-size: 20px;
  line-height: 26px;
  font-weight: 700;
}

.advantage-grid p {
  margin: 17px auto 0;
  width: 220px;
  color: #666;
  font-size: 14px;
  line-height: 24px;
}

.pc-register {
  min-height: 571px;
  background: url(../images/报名-背景图.png) no-repeat center top;
  background-size: cover;
}

.register-box {
  width: 1200px;
  height: 325px;
  margin: 50px auto 0;
  background: url(../images/报名-字段背景框.png) no-repeat center;
  position: relative;
}

.pc-form {
  width: 866px;
  position: absolute;
  left: 167px;
  top: 60px;
}

.pc-form ul {
  display: grid;
  grid-template-columns: repeat(2, 412px);
  gap: 21px 42px;
}

.pc-form li {
  height: 53px;
  background: #fff;
  display: flex;
  align-items: center;
  position: relative;
}

.pc-form label {
  width: 103px;
  box-sizing: border-box;
  padding-left: 20px;
  color: #333;
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}

.pc-form input,
.pc-form select {
  flex: 1;
  height: 53px;
  border: 0;
  background: transparent;
  color: #666;
  font-size: 16px;
  padding-right: 42px;
  box-sizing: border-box;
  appearance: none;
}

.pc-form input::placeholder {
  color: #999;
}

.date-icon,
.select-icon {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  pointer-events: none;
}

.date-icon {
  width: 20px;
  height: 22px;
  background-image: url(../images/rili.png);
}

.select-icon {
  width: 19px;
  height: 13px;
  background-image: url(../images/下拉按钮.png);
}

.pc-form .submitbtn {
  display: block;
  width: 412px;
  height: 53px;
  margin: 32px auto 0;
  border: 0;
  background: var(--pc-yellow);
  color: var(--pc-red);
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
}