:root {
  --ink: #17211d;
  --muted: #65716b;
  --line: #dce3df;
  --surface: #ffffff;
  --canvas: #f4f6f5;
  --green: #176b4d;
  --green-soft: #e7f3ed;
  --coral: #a8473d;
  --shadow: 0 12px 30px rgba(31, 47, 39, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  background: var(--canvas);
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
  letter-spacing: 0;
}

a {
  color: inherit;
}

.site-header,
main,
footer {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark,
.service-mark {
  display: grid;
  place-items: center;
  background: var(--green);
  color: #fff;
  font-weight: 800;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 7px;
  font-size: 18px;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 15px;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 10px;
}

.directory-state,
.status {
  display: inline-flex;
  align-items: center;
  width: max-content;
  font-weight: 700;
}

.directory-state {
  gap: 7px;
  color: var(--muted);
  font-size: 11px;
}

.directory-state i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px var(--green-soft);
}

main {
  flex: 1 0 auto;
  padding: 68px 0 100px;
}

.directory-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 34px;
}

.kicker {
  color: var(--green);
  font-size: 11px;
  font-weight: 800;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  margin-top: 8px;
  font-size: 32px;
  line-height: 1.2;
}

.directory-heading > p {
  display: flex;
  align-items: baseline;
  gap: 7px;
  color: var(--muted);
  font-size: 11px;
}

.directory-heading > p strong {
  color: var(--ink);
  font-size: 24px;
}

.service-list {
  display: grid;
  gap: 12px;
}

.service-row {
  --service-accent: var(--green);
  display: grid;
  min-height: 132px;
  grid-template-columns: 58px minmax(220px, 1fr) 160px 142px;
  align-items: center;
  gap: 22px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--service-accent);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 22px 24px 22px 20px;
}

.service-mark {
  width: 56px;
  height: 56px;
  border-radius: 8px;
  background: var(--service-accent);
  font-size: 24px;
}

.service-copy > span {
  color: var(--service-accent);
  font-size: 10px;
  font-weight: 800;
}

.service-copy h2 {
  margin-top: 5px;
  font-size: 20px;
}

.service-copy p {
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
}

.service-meta {
  display: grid;
  justify-items: start;
  gap: 10px;
}

.status {
  border-radius: 4px;
  padding: 4px 7px;
  font-size: 9px;
}

.status.available {
  background: var(--green-soft);
  color: var(--green);
}

.status.maintenance {
  background: #f8eee5;
  color: #925a25;
}

.status.planned {
  background: #f4eceb;
  color: var(--coral);
}

.service-meta code {
  color: var(--muted);
  font-family: ui-monospace, "Cascadia Mono", monospace;
  font-size: 10px;
}

.service-link {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--service-accent);
  border-radius: 6px;
  color: var(--service-accent);
  font-size: 11px;
  font-weight: 800;
  text-decoration: none;
}

.service-link:hover,
.service-link:focus-visible {
  background: var(--service-accent);
  color: #fff;
  outline: none;
}

.loading-state {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  padding: 42px 12px;
  text-align: center;
  font-size: 11px;
}

.error-state {
  color: var(--coral);
}

footer {
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
}

@media (max-width: 700px) {
  .site-header,
  main,
  footer {
    width: calc(100% - 32px);
  }

  .site-header {
    min-height: 72px;
  }

  .directory-state {
    font-size: 0;
  }

  main {
    padding: 42px 0 72px;
  }

  .directory-heading {
    align-items: center;
    margin-bottom: 24px;
  }

  h1 {
    font-size: 26px;
  }

  .service-row {
    min-height: 0;
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 18px 14px;
    padding: 20px 18px 18px 16px;
  }

  .service-mark {
    width: 48px;
    height: 48px;
    font-size: 20px;
  }

  .service-meta {
    grid-column: 1 / -1;
    grid-template-columns: auto 1fr;
    align-items: center;
  }

  .service-link {
    grid-column: 1 / -1;
    width: 100%;
  }
}