:root {
  --page-width: 990px;
  --brand-blue: #1369c0;
  --brand-blue-dark: #0e5aa8;
  --party-red: #ea000c;
  --text-main: #252525;
  --text-muted: #6b6b6b;
  --line-blue: #bdcee7;
  --line-gray: #e8e8e8;
  --footer-bg: #474e62;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  font-size: 16px;
}

body,
h1,
h2,
h3,
p,
ul,
ol,
dl,
dd,
figure {
  margin: 0;
}

body {
  min-height: 100%;
  color: var(--text-main);
  background: url("../images/site-bg.jpg") no-repeat center top;
  background-color: #fff;
  font-family: "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

img {
  max-width: 100%;
  border: 0;
  vertical-align: middle;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid #ffbf47;
  outline-offset: 2px;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 9999;
  padding: 7px 12px;
  color: #fff;
  background: #111;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-container {
  width: var(--page-width);
  max-width: calc(100% - 32px);
  margin-right: auto;
  margin-left: auto;
}

.site-header {
  height: 160px;
}

.site-header .site-container {
  position: relative;
  height: 100%;
}

.site-logo {
  position: absolute;
  top: 40px;
  left: 0;
  display: block;
  width: 506px;
  height: 80px;
}

.site-logo img {
  display: block;
  width: 506px;
  height: 80px;
}

.site-nav-shell {
  position: relative;
  z-index: 100;
  height: 50px;
}

.site-nav-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  height: 41px;
}

.site-nav-item {
  position: relative;
  min-width: 0;
  height: 41px;
}

.site-nav-link {
  position: relative;
  display: block;
  height: 41px;
  overflow: hidden;
  color: #fff;
	background: var(--brand-blue) url("../images/nav-bg.jpg") no-repeat center top; 
  background-size: 100% 41px;
  border-right: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 41px;
  text-align: center;
  white-space: nowrap;
}

.site-nav-item:first-child .site-nav-link {
  border-left: 1px solid rgba(255, 255, 255, 0.28);
}

.site-nav-link:hover,
.site-nav-link:focus-visible,
.site-nav-item.is-open > .site-nav-link {
  color: var(--brand-blue);
  background: #fff;
}

.site-nav-link[aria-current="page"]::after {
  position: absolute;
  right: 18px;
  bottom: 0;
  left: 18px;
  height: 3px;
  content: "";
}

.site-nav-link[aria-current="page"]:hover::after,
.site-nav-link[aria-current="page"]:focus-visible::after {
}

.site-subnav {
  position: absolute;
  top: 41px;
  left: 0;
  z-index: 20;
  display: none;
  width: 100%;
  min-width: 198px;
  background: #fff;
  box-shadow: 0 5px 14px rgba(16, 67, 116, 0.24);
}

.site-subnav a {
  display: block;
  height: 41px;
  color: #4b4b4b;
  border-bottom: 1px solid #e3eaf2;
  font-size: 15px;
  line-height: 41px;
  text-align: center;
  white-space: nowrap;
}

.site-subnav a:hover,
.site-subnav a:focus-visible {
  color: #fff;
  background: var(--brand-blue);
}

.site-nav-item:hover > .site-subnav,
.site-nav-item:focus-within > .site-subnav,
.site-nav-item.is-open > .site-subnav {
  display: block;
}

.breadcrumb {
  height: 40px;
  margin-top: 10px;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 40px;
}

.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: var(--brand-blue);
}

.content-card {
  min-height: 600px;
  padding: 30px;
  background: #fff;
  border: 1px solid #a4a4a4;
}

.page-heading {
  margin-bottom: 20px;
  padding: 0 5px 8px;
  color: var(--brand-blue);
  border-bottom: 2px solid var(--brand-blue);
  font-size: 18px;
  line-height: 1.5;
}

.page-heading.party {
  color: var(--party-red);
  border-color: var(--party-red);
}

.site-footer {
  width: 100%;
  height: 106px;
  margin-top: 24px;
  padding-top: 34px;
  color: #b9b9b9;
  background: var(--footer-bg);
  font-size: 12px;
  text-align: center;
}

.site-footer p {
  height: 24px;
  line-height: 24px;
}

.screen-reader-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 760px) {
  .site-container {
    max-width: calc(100% - 20px);
  }

  .site-header {
    height: 124px;
  }

  .site-logo {
    top: 28px;
    width: min(506px, 88vw);
    height: auto;
  }

  .site-logo img {
    width: 100%;
    height: auto;
  }

  .site-nav-link {
    padding: 0 3px;
    font-size: 13px;
    letter-spacing: 0;
  }

  .site-subnav {
    min-width: 150px;
  }

  .content-card {
    padding: 20px 16px;
  }

  .site-footer {
    height: auto;
    min-height: 106px;
    padding: 27px 12px 24px;
  }

  .site-footer p {
    height: auto;
    line-height: 1.9;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  body {
    background: #fff;
  }

  .skip-link,
  .site-nav-shell,
  .site-footer {
    display: none;
  }

  .site-header {
    height: 110px;
  }

  .site-logo {
    top: 15px;
  }

  .site-container {
    width: 100%;
    max-width: none;
  }

  .content-card {
    min-height: 0;
    border: 0;
  }
}