* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

@font-face {
  font-family: "PingFang";
  src: url("../fonts/PingFang-Medium.ttf");
}

html {
  font-size: calc(100vw / 19.2);
  font-size: clamp(0.5rem, calc(100vw / 19.2), 10rem);
}

body {
  font-family: 'PingFang', sans-serif;
  background-color: #FFFFFF;
  color: rgba(0, 0, 0, 0.9);
}

.container {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 1.5rem 3.6rem;
  box-sizing: border-box;
}

.content {
  width: 100%;
}

/* 使用 flex-wrap 的网格布局 */
.contact-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: space-between;
}

.contact-card {
  width: calc(33.333% - 0.4rem);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.3rem 0;
  border-bottom: 0.001rem solid #e7e8eb;
  box-sizing: border-box;
}

.company-name {
  font-size: 0.2rem;
  font-weight: 400;
  line-height: 1.4em;
  text-align: left;
  color: #4f80c8;
}

.contact-info {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.08rem;
}

.info-item {
  width: 100%;
  height: 0.24rem;
  font-size: 0.16rem;
  font-weight: 400;
  line-height: 1.5em;
  text-align: left;
  color: rgba(0, 0, 0, 0.6);
}