/* 基础技能项样式 */
html {
  font-family: 'Arial Unicode MS', 'Noto Sans', sans-serif;
}

.basic-skill-item {
  font-size: 1.1rem;
  color: #fff;
  writing-mode: horizontal-tb;
}
/* 主页面轮播动图样式 */
.sciecnce-carousel-images {
  display: flex;
  transition: transform 1s ease-in-out;
  width: 300rem;
}

.science-carousel-image {
  position: absolute;
  left: 0;
  top: 0;
  width: 100rem;
  height: 40rem;
  object-fit: cover;
}

/* 平台设备卡片样式 */
.platform-device-row {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: stretch;
  position: absolute;
  left: 9rem;
  top: 30rem;
  width: 81rem;
  height: 30rem;
}
.platform-device-card {
  flex: 1;
  min-width: 18rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.platform-device-img {
  width: 100%;
  flex: 1;
  min-height: 20rem;
  max-height: 25rem;
  object-fit: cover;
}
.platform-device-title {
  width: 100%;
  height: 5rem;
  line-height: 5rem;
  font-size: 2rem;
  color: #fff;
  text-align: center;
  font-weight: 300;
}
/* 平台优势卡片样式 */
.platform-advantage-row {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: stretch;
  width: 49.5rem;
  height: 20rem;
  position: absolute;
  right: 10rem;
  top: 7.5rem;
  z-index: 2;
}
.platform-advantage-card {
  width: 16rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0rem;
  background: transparent;
}
.platform-advantage-card img {
  width: 100%;
  height: 9rem;
  object-fit: cover;
}
.platform-advantage-title {
  width: 100%;
  font-size: 1.4rem;
  font-weight: normal;
  color: #f2f2f2;
  margin: 1rem 0 1rem 0;
}
.platform-advantage-desc {
  font-size: 0.8rem;
  color: #f2f2f2;
  font-weight: lighter;
  text-align: left;
  width: 100%; /* 占满父容器宽度 */
  align-self: flex-start;
}
@import url("./root.css");
html {
  font-size: 1vw;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Microsoft YaHei", Arial, sans-serif;
}

.app-main {
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

.app-hero {
  position: relative;
  width: 100%;
  height: 24rem;
  background: var(--theme-color1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.app-hero-bg {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.app-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}
.app-hero-text {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  background: var(--theme-color1);
  padding: 2rem 3rem;
  border-radius: 0;
  font-size: 2rem;
  box-sizing: border-box;
}

.app-cards {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin: 3rem 0;
}
.app-card {
  border-radius: 0;
  width: 18rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  box-sizing: border-box;
}
.app-card-img {
  width: 100%;
  height: 10rem;
  object-fit: cover;
  background: #eaeaea;
  margin-bottom: 1rem;
}
.app-card-content h2 {
  font-size: 1.4rem;
  margin: 0 0 0.5rem 0;
  color: var(--theme-color1);
}
.app-card-content p {
  font-size: 1rem;
  color: #333;
  margin: 0;
}

.app-platforms {
  background: var(--theme-color2);
  padding: 2rem 0;
  color: #fff;
}
.app-platforms h2 {
  font-size: 1.6rem;
  margin-bottom: 2rem;
  text-align: center;
}
.app-platform-list {
  display: flex;
  justify-content: center;
  gap: 2rem;
}
.app-platform-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 12rem;
}
.app-platform-img {
  width: 100%;
  height: 8rem;
  object-fit: cover;
  background: #e8e8e8;
  margin-bottom: 0.5rem;
}
.app-platform-title {
  font-size: 1.1rem;
  color: #fff;
  text-align: center;
}

.app-skills {
  background: #fff;
  padding: 2rem 0;
}
.app-skills h2 {
  font-size: 1.6rem;
  margin-bottom: 2rem;
  text-align: center;
  color: var(--theme-color1);
}
.app-skills-list {
  display: flex;
  justify-content: center;
  gap: 2rem;
}
.app-skill-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 10rem;
}
.app-skill-img {
  width: 100%;
  height: 7rem;
  object-fit: cover;
  margin-bottom: 0.5rem;
}
.app-skill-title {
  font-size: 1rem;
  color: var(--theme-color2);
  text-align: center;
}

/* 新增：平台设施、服务领域、人才培养样式（绝对定位） */
.section-title {
  position: absolute;
  left: 9rem;
  color: var(--theme-color1);
  font-size: 2rem; /* 标题 */
  margin: 0;
}

.platform-facilities {
  position: relative;
  width: 100rem;
}
.pf-black-box {
  position: absolute;
  left: 9rem;
  top: 4rem;
  width: 36rem;
  height: 8rem;
  background: var(--theme-color2);
  color: #fff;
  padding: 1rem;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: space-between; /* 纵向等距 */
  align-items: flex-start;
}
.pf-subtitle {
  font-size: 1.8rem;
  color: #fff;
  margin: 0;
  font-weight: 400;
}
.pf-text {
  font-size: 1rem;
  color: #fff;
  margin: 0;
}
.pf-blue-box {
  position: absolute;
  left: 48rem;
  top: 4rem;
  width: 28rem;
  height: 16rem;
  background: var(--theme-color1);
  color: #fff;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
}
.pf-blue-box p {
  font-size: 0.9rem;
  font-weight: 100;
  line-height: 2;
}
.pf-blue-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: left;
}
.pf-blue-col p {
  margin: 0;
  font-size: 1rem;
}
.pf-gray-box {
  position: absolute;
  left: 9rem;
  top: 14.5rem;
  width: 67rem;
  height: 8rem;
  background: #e8e8e8;
}
.pf-image {
  position: absolute;
  right: 9rem;
  top: 6rem;
  width: 18rem;
  height: 12rem;
  object-fit: cover;
}

.service-areas {
  position: relative;
  width: 100rem;
  height: 34rem;
  margin-top: 4rem;
}
.sa-black-box {
  position: absolute;
  background: var(--theme-color2);
}
.sa-blue-cards {
  position: absolute;
  display: flex;
  gap: 1rem;
}
.sa-card {
  position: relative;
  flex: 1 1 0;
  background: var(--theme-color1);
  color: #fff;
  padding: 1rem 2rem;
  box-sizing: border-box;
}
.sa-subtitle {
  font-size: 1.8rem;
  margin: 0.5rem 0;
  font-weight: 400;
}
.sa-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0 0;
}
.sa-list li {
  font-size: 0.95rem;
  color: #fff;
  margin: 1rem;
  position: relative;
  margin-left: 1.2rem;
  line-height: 1.8;
  font-weight: 100;
}
.sa-list li:before {
  content: '';
  position: absolute;
  left: -1.2rem;
  top: 0.8rem;
  width: 0.4rem;
  height: 0.4rem;
  background: #fff;
  border-radius: 0.2rem;
}

.talent-platform {
  position: relative;
  width: 100rem;
  /*height: 16rem;*/
  margin-top: 4rem;
}
.tp-black-bg {
  position: relative;
  background: var(--theme-color2);
  color: #fff;
  padding: 2rem 8rem;
  box-sizing: border-box;
  min-height: 20rem;
}
.tp-title {
  font-size: 2rem;
  margin: 0 0 1rem 0;
}
.tp-text {
  font-size: 1rem;
  margin: 0;
}