blockquote, body, button, dd, div, dl, dt, form, h1, h2, h3, h4, h5, h6, input, ul, li, ol, p, pre, td, textarea, th, header, footer, nav, section, aside, article, main, a {
  box-sizing: border-box;
}
:root {
  --primary: rgba(45, 130, 254, 1);
  --orange: rgba(255, 173, 83, 1);
  --green: rgba(53, 133, 98, 1);
}
body {
  max-width: 2560px;
  min-width: 1300px;
  min-height: 100vh;
  margin: auto;
  background-color: rgba(248, 249, 253, 1);
  color: #333;
  font-family: SourceHanSans, sans-serif;
  line-height: 1.45;
}
img, video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
input, button {
  border: none;
  outline: none;
  background-color: transparent;
}
.wrap {
  position: relative;
  width: 1300px;
  height: 100%;
  margin: 0 auto;
}
.active {
  font-weight: 500;
  color: var(--primary) !important;
}
a {
  color: inherit;
}
a:hover {
  color: var(--primary);
}
button:hover {
  opacity: 0.8;
}

.r-fill {
  border-radius: 999px;
}
.flex {
  display: flex;
  align-items: flex-start;
}
.flex-d-col {
  flex-direction: column;
}
.flex-y-c {
  display: flex;
  align-items: center;
}
.flex-x-c {
  justify-content: center;
}
.flex-x-b {
  justify-content: space-between;
}
.flex-1 {
  flex: 1;
  overflow: hidden;
}
.ml-x {
  margin-left: auto;
}
.m-auto {
  margin: auto;
}
.hide-two {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}
.com-tag {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: 3px;
  padding: 0 10px;
  min-width: 90px;
  height: 40px;
  color: #fff;
  background-color: var(--primary);
  cursor: pointer;
}
.com-tag:hover {
  opacity: 0.8;
}
.primary-plain {
  background-color: rgba(45, 130, 254, 0.1);
  color: var(--primary);
}
.primary-bd {
  background-color: #fff;
  border: 1px solid var(--primary);
  color: var(--primary);
}
.primary-bg {
  background-color: var(--primary);
  color: #fff;
}
.orange-bg {
  background-color: var(--orange);
  color: #fff;
}
.orange-plain {
  background: rgba(255, 173, 83, 0.15);
  color: var(--orange);
}
.success-bg {
  background-color: rgba(54, 201, 192, 1);
  color: #fff;
}
.info-bg {
  background-color: rgba(128, 128, 128, 0.1);
  color: #a6a6a6;
}
.pr {
  position: relative;
}
.f-13 {
  font-size: 13px;
}
.f-15 {
  font-size: 15px;
}
.f-17 {
  font-size: 17px;
}
.f-b {
  font-weight: bold;
}
.t-c {
  text-align: center;
}
.t-sw {
  font-weight: 500;
}
.t-gray {
  color: #808080;
}
.t-a6 {
  color: #a6a6a6;
}
.t-primary {
  color: var(--primary);
}
.t-orange {
  color: var(--orange);
}
.t-orange2 {
  color: #ff5733;
}
.t-333 {
  color: #333;
}
.t-555 {
  color: #555;
}
.t-777 {
  color: #777;
}
.t-888 {
  color: #888;
}
.t-999 {
  color: #999;
}
.bgc-white {
  background-color: #fff;
}

/* 首页 */
.header {
  height: 85px;
}
.logo {
  width: 165px;
  height: 47px;
}
.nav {
  margin-top: 20px;
  margin-right: 90px;
}
.nav-row {
  color: #555;
  font-size: 17px;
  padding-bottom: 18px;
}
.nav-row:not(:last-child) {
  margin-right: 150px;
}
.nav-row.active {
  font-weight: 500;
  border-bottom: 3px solid var(--primary);
}
.login-btn {
  min-width: 90px;
  height: 36px;
  border-radius: 5px;
  font-size: 17px;

}
.login-btn:hover {
  color: rgba(255, 255, 255, 0.8);
}
.footer {
  background-color: #1c242b;
  color: #fff;
}
.foot-b {
  height: 46px;
  line-height: 46px;
  text-align: center;
}

/* 页面 */
.container {
  padding: 40px 0;
}

.c-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.c-item {
  overflow: hidden;
  border: 1px solid #a6a6a6;
  padding: 30px;
  transition: all 0.2s;
}
.c-img {
  margin-right: 24px;
  overflow: hidden;
  width: 240px;
  height: 160px;
}
.c-h5, .c-text {
  height: 48px;
}
.c-text {
  margin: 8px 0;
}
.c-more {
  margin-left: auto;
  width: 90px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  font-weight: 500;
}
.c-item:hover {
  background-color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 17px rgba(0, 0, 0, 0.05);
}
.c-item a:hover .c-more {
  background-color: var(--primary);
  color: #fff;
}
.layui-icon-rate::before {
  color: #80808048;
}