/* Shared styles for HIQ-R temp maintenance page (EN + zh) */
:root {
  --bg: #ffffff;
  --fg: #0a0a0a;
  --muted: #6b6b6b;
  --hairline: #e6e6e6;
  --accent: #0a0a0a;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI",
    "PingFang HK", "PingFang TC", "Microsoft JhengHei",
    "Helvetica Neue", Arial, sans-serif;
  font-feature-settings: "ss01";
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem;
}
.wrap {
  max-width: 38rem;
  width: 100%;
  text-align: left;
}
.wordmark {
  margin: 0 0 3.5rem 0;
  line-height: 0;
}
.wordmark img {
  display: block;
  width: 180px;
  height: auto;
}
h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 1.5rem 0;
}
p.lede {
  font-size: 1.0625rem;
  color: var(--muted);
  margin: 0 0 2.5rem 0;
  max-width: 32rem;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0 0 4rem 0;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  color: var(--fg);
  background: var(--bg);
  transition: background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { background: #f6f6f6; border-color: #d4d4d4; }
.btn.primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.btn.primary:hover { background: #1f1f1f; border-color: #1f1f1f; }
.btn .arrow { font-size: 1.1em; line-height: 1; }
hr {
  border: none;
  border-top: 1px solid var(--hairline);
  margin: 0 0 1.5rem 0;
}
.contact {
  font-size: 0.9375rem;
  color: var(--muted);
}
.contact a {
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 1px;
}
.contact a:hover { border-bottom-color: var(--fg); }
.contact-row { display: block; margin-bottom: 0.5rem; }
footer {
  padding: 1.5rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--muted);
  border-top: 1px solid var(--hairline);
}
footer .sep { margin: 0 0.5rem; color: var(--hairline); }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--fg); }