/* 銳恆科技公司頁樣式 — 與 miaopai.com.tw 同一套品牌 token(深藍 #0D1B2A / 焦橙 #D35400) */

:root {
  --bg: #F8FAFC;
  --surface: #FFFFFF;
  --surface2: #F1F5F9;
  --border: #E2E8F0;
  --text: #1E293B;
  --sub: #475569;
  --muted: #94A3B8;
  --brand: #0D1B2A;
  --brand-light: #1A2942;
  --primary: #D35400;
  --primary-glow: #F26B0F;
  --hero-text: #E8EDF2;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0F1923;
    --surface: #1A2836;
    --surface2: #243447;
    --border: #2E4057;
    --text: #E8EDF2;
    --sub: #A0AEC0;
    --muted: #5A7A8A;
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, "PingFang TC", "Noto Sans TC", "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 820px; margin: 0 auto; padding: 0 24px; }

header {
  background: linear-gradient(160deg, var(--brand) 0%, var(--brand-light) 100%);
  color: var(--hero-text);
  padding: 92px 0 72px;
  text-align: center;
}
.logo { font-size: clamp(32px, 5vw, 42px); font-weight: 800; letter-spacing: -.5px; }
.logo span { color: var(--primary-glow); }
.zh { margin-top: 12px; font-size: 19px; color: #A0AEC0; }
.tagline { margin-top: 8px; font-size: 14.5px; color: #5A7A8A; }

section { padding: 26px 0 0; }
.block {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 30px; margin-top: 22px;
}
.block h2 { font-size: 13px; font-weight: 700; color: var(--primary); letter-spacing: 2px; margin-bottom: 12px; }
.block p, .block li { font-size: 15.5px; color: var(--sub); }
.block strong { color: var(--text); }
.block ul { list-style: none; margin-top: 10px; }
.block li { padding: 4px 0 4px 22px; position: relative; }
.block li::before { content: "·"; position: absolute; left: 6px; color: var(--primary); font-weight: 800; }
.prod-link { display: inline-block; margin-top: 12px; font-weight: 700; }
.info-grid { display: grid; grid-template-columns: max-content 1fr; gap: 6px 20px; margin-top: 4px; font-size: 15px; }
.info-grid dt { color: var(--muted); }
.info-grid dd { color: var(--sub); margin: 0; }

footer {
  border-top: 1px solid var(--border);
  margin-top: 48px; padding: 28px 0 64px;
  text-align: center; font-size: 13px; color: var(--muted);
}
.corp { margin-top: 6px; }

@media (max-width: 520px) {
  .info-grid { grid-template-columns: 1fr; gap: 2px; }
  .info-grid dt { margin-top: 8px; }
}