/* Ohio Fuel Finder. Single shared stylesheet. No external fonts, no trackers, no scripts. */

:root {
  --ink: #1d2733;
  --muted: #5a6672;
  --accent: #9a3b0f;       /* furnace-flame rust */
  --accent-dark: #74300d;
  --bg: #fdfcf9;
  --card: #ffffff;
  --line: #ddd6c9;
  --soft: #f4efe4;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem;
  line-height: 1.65;
}

.site-header {
  background: var(--ink);
  color: #fff;
  padding: 1rem 1.25rem;
}
.site-header .wrap { max-width: 62rem; margin: 0 auto; }
.site-name { font-size: 1.45rem; font-weight: bold; margin: 0; }
.site-name a { color: #fff; text-decoration: none; }
.site-tag { color: #cfd6dd; margin: 0.15rem 0 0.75rem; font-size: 0.95rem; font-style: italic; }

nav.main-nav ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 0.4rem 1.2rem;
}
nav.main-nav a { color: #ffd9a8; text-decoration: none; font-size: 1rem; }
nav.main-nav a:hover, nav.main-nav a:focus { text-decoration: underline; }

main { max-width: 62rem; margin: 0 auto; padding: 1.5rem 1.25rem 2.5rem; }

h1 { font-size: 1.9rem; line-height: 1.25; margin: 0.5rem 0 1rem; }
h2 { font-size: 1.35rem; margin: 2rem 0 0.6rem; border-bottom: 2px solid var(--line); padding-bottom: 0.25rem; }
h3 { font-size: 1.12rem; margin: 1.4rem 0 0.4rem; }
p { margin: 0.6rem 0; }
a { color: var(--accent-dark); }
a:hover, a:focus { color: var(--accent); }

.lede { font-size: 1.12rem; }
.muted { color: var(--muted); }
.small { font-size: 0.9rem; }

.card-grid {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  margin: 1rem 0;
}
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 0.5rem;
  padding: 1rem 1.1rem;
}
.card h3 { margin-top: 0; }
.card p { margin-bottom: 0.3rem; }

.listing {
  background: var(--card); border: 1px solid var(--line); border-radius: 0.5rem;
  padding: 1rem 1.1rem; margin: 1rem 0;
}
.listing h3 { margin-top: 0; }
.listing dl { margin: 0.4rem 0 0; display: grid; grid-template-columns: max-content 1fr; gap: 0.15rem 0.9rem; }
.listing dt { font-weight: bold; }
.listing dd { margin: 0; }

table.gauge {
  border-collapse: collapse; margin: 1rem 0; width: 100%; max-width: 34rem;
  background: var(--card);
}
table.gauge th, table.gauge td {
  border: 1px solid var(--line); padding: 0.45rem 0.7rem; text-align: left;
}
table.gauge th { background: var(--soft); }

.note {
  background: var(--soft); border-left: 4px solid var(--accent);
  padding: 0.8rem 1rem; margin: 1.2rem 0; border-radius: 0 0.4rem 0.4rem 0;
}
.warn { border-left-color: #b3001b; }

.checklist li, .plain-list li { margin: 0.35rem 0; }

.site-footer {
  background: var(--ink); color: #d7dde3; padding: 1.5rem 1.25rem; margin-top: 1rem;
}
.site-footer .wrap { max-width: 62rem; margin: 0 auto; }
.site-footer a { color: #ffd9a8; }
.site-footer p { margin: 0.35rem 0; font-size: 0.95rem; }

@media (max-width: 40rem) {
  h1 { font-size: 1.55rem; }
  .listing dl { grid-template-columns: 1fr; }
  .listing dt { margin-top: 0.4rem; }
}