:root {
  --font-family-base: apple-system, BlinkMacSystemFont, 'Segoe UI',
    Roboto, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans',
    'Helvetica Neue', sans-serif;
  --font-family-mono: Consolas, 'Fira Code Regular', source-code-pro, Menlo, Monaco,
    'Courier New', monospace;

  --text-light-1: #2c3e50;
  --text-light-2: #476582;
  --text-light-3: #90a4b7;

  --c-brand: #3273dc;
  --c-brand-active: #3273dc;
}

@font-face {
  font-family: 'WenQuanYiMicroHei';
  src: url('/WenQuanYiMicroHei.ttf');
}

@font-face {
  font-family: 'Fira Code Regular';
  src: url('/FiraCode-Regular.ttf');
}

html {
  font-family: var(--font-family-base);
  font-size: 16px;
  font-weight: 400;
  color: var(--text-light-1);
}

html,
body {
  background-color: white;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  line-height: 1.25;
}

h1,
h2,
h3,
h4,
h5,
h6,
strong,
b {
  font-weight: 600;
}

h1 {
  font-size: 1.9rem;
}

@media screen and (min-width: 420px) {
  h1 {
    font-size: 2.2rem;
  }
}

h2 {
  line-height: 1.25;
  font-size: 1.65rem;
}

h3 {
  font-size: 1.35rem;
}

h4 {
  font-size: 1.15rem;
}

a {
  text-decoration: none;
  color: var(--c-brand);
}

.border-left {
  border-top: none;
  border-bottom: none;
  border-right: none
}

.table {
  border-spacing: 0;
}

.table,
.table thead,
.table tbody,
.table tfoot,
.table tr,
.table th,
.table td {
  margin: 0;
}

.table tbody tr td {
  border-width: 0 0 1px 0;
  border-style: solid;
  border-color: #dbdbdb;
}
.table tbody tr:last-child td {
  border-bottom-width: 0px !important;
}

.mobile-table td {
  display: block;
}
.mobile-table td.text-center,
.mobile-table td.text-left,
.mobile-table td.text-right {
  text-align: right !important;
}
.mobile-table>div:last-child {
  margin-bottom: 0;
}
.mobile-table div.border {
  border-width: 0 0 1px 0;
  border-style: solid;
  border-color: #dbdbdb;
}
.mobile-table div.border:last-child {
  border-bottom-width: 0px !important;
}

.select::after {
  z-index: 10;
  right: 1rem;
  border: 3px solid var(--c-brand);
  border-radius: 2px;
  border-right: 0;
  border-top: 0;
  content: ' ';
  display: block;
  height: 0.625em;
  margin-top: -0.4375em;
  pointer-events: none;
  position: absolute;
  top: 50%;
  transform: rotate(-45deg);
  transform-origin: center;
  width: 0.625em;
}

::-webkit-selection {
  background-color: #cce2ff;
}
::-moz-selection {
  background-color: #cce2ff;
}
::selection {
  background-color: #cce2ff;
}
input::-webkit-selection,
textarea::-webkit-selection {
  background-color: rgba(100, 100, 100, 0.4);
  color: rgba(0, 0, 0, 0.87);
}
input::-moz-selection,
textarea::-moz-selection {
  background-color: rgba(100, 100, 100, 0.4);
  color: rgba(0, 0, 0, 0.87);
}
input::selection,
textarea::selection {
  background-color: rgba(100, 100, 100, 0.4);
  color: rgba(0, 0, 0, 0.87);
}

body ::-webkit-scrollbar {
  -webkit-appearance: none;
  width: 8px;
  height: 8px;
}
body ::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 8px;
}
body ::-webkit-scrollbar-thumb {
  cursor: pointer;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.25);
  transition: color 0.2s ease;
}
body ::-webkit-scrollbar-thumb:window-inactive {
  background: rgba(0, 0, 0, 0.15);
}
body ::-webkit-scrollbar-thumb:hover {
  background: rgba(128, 135, 139, 0.8);
}