* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font:
    15px/1.5 system-ui,
    -apple-system,
    "Segoe UI",
    "Microsoft YaHei",
    sans-serif;
  background: #eef2f8;
  color: #17243b;
}
button,
input {
  font: inherit;
}
button,
.boot-button {
  cursor: pointer;
  border: 1px solid #cbd5e1;
  border-radius: 9px;
  padding: 10px 16px;
  background: white;
  color: #253c63;
}
button:focus-visible {
  outline: 3px solid #8d9ffc;
}
#bios {
  max-width: 580px;
  margin: 15vh auto;
  padding: 36px;
}
.boot-brand {
  font-weight: 650;
  font-size: 24px;
  letter-spacing: -1px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.boot-mark {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  background: #375fe8;
  color: white;
  border-radius: 13px;
  font-size: 32px;
}
#bios h1 {
  font-size: 25px;
  margin-top: 42px;
}
#boot-detail {
  color: #60708a;
}
#bios progress {
  width: 100%;
  height: 5px;
  accent-color: #4169ed;
}
#boot-actions {
  display: flex;
  gap: 8px;
  margin: 24px 0;
}
#boot-actions[hidden] {
  display: none;
}
#boot-error {
  white-space: pre-wrap;
  color: #b83449;
  font-size: 12px;
}
#bios small {
  display: block;
  margin-top: 60px;
  color: #8190a5;
}
.boot-promise {
  font-size: 26px;
  font-weight: 650;
  letter-spacing: -0.5px;
  margin: 30px 0 12px;
  color: #2d4a7d;
}
#bios h1 {
  font-size: 19px;
  margin-top: 28px;
}
#boot-actions {
  flex-wrap: wrap;
}
.boot-introduction {
  margin-top: 20px;
  border-top: 1px solid #d6deeb;
  padding-top: 14px;
  font-size: 13px;
  line-height: 1.65;
  color: #53657e;
}
.boot-tool-directory summary {
  min-height: 34px;
  padding: 6px 0;
  cursor: pointer;
  color: #36557c;
}
.boot-tool-directory summary:focus {
  outline: 2px solid #8d9ffc;
  outline-offset: 3px;
}
.boot-tool-content {
  padding-top: 8px;
}
.boot-tool-content p {
  margin: 0 0 12px;
}
.boot-directory-count {
  font-weight: 600;
}
.boot-tool-group h3 {
  font-size: 14px;
  color: #263f61;
  margin: 18px 0 7px;
}
.boot-tool-group ul {
  margin: 6px 0 12px;
  padding-left: 20px;
}
.boot-tool-group li {
  margin-bottom: 5px;
  overflow-wrap: break-word;
}
.boot-tool-content .boot-tool-description {
  margin: 5px 0 10px;
}
.boot-script-notice {
  margin: 0 0 12px;
  color: #314f75;
}
@media (max-width: 620px) {
  #bios {
    margin: 7vh auto;
    padding: 24px;
  }
}