:root {
  --bg: #fbf6ec;
  --paper: #fffdf8;
  --ink: #3b2a1d;
  --muted: #7a6552;
  --accent: #c8643c;
  --accent-dark: #a44d29;
  --soft: #f3e6d2;
  --line: #e8d9c0;
  --shadow: 0 2px 10px rgba(91, 61, 37, 0.08);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1f1812;
    --paper: #2a2119;
    --ink: #f1e6d6;
    --muted: #b9a68f;
    --accent: #e07a4f;
    --accent-dark: #f09a72;
    --soft: #352a20;
    --line: #473a2d;
    --shadow: none;
  }
  .hero img,
  .cat-sit { filter: brightness(1.9) saturate(0.9); }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

h1, h2, h3, .brand b {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.25;
}

a { color: var(--accent-dark); }
a:hover { color: var(--accent); }

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  max-width: 960px;
  margin: 0 auto;
  padding: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}
.brand img { height: 58px; width: auto; }
.brand b { display: block; font-size: 1.35rem; }
.brand small { display: block; color: var(--muted); font-size: 0.8rem; }

.site-header nav { display: flex; gap: 20px; }
.site-header nav a { color: var(--ink); text-decoration: none; padding: 4px 0; border-bottom: 2px solid transparent; }
.site-header nav a:hover,
.site-header nav a[aria-current] { border-bottom-color: var(--accent); }

main { max-width: 960px; margin: 0 auto; padding: 0 16px 32px; }

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 8px 0 32px;
  padding: 28px;
  background: var(--soft);
  border-radius: 20px;
}
.hero h1 { margin: 0 0 12px; font-size: clamp(1.6rem, 4vw, 2.3rem); }
.hero p { margin: 0 0 14px; max-width: 34em; }
.hero img { max-width: 34%; height: auto; flex: none; }

.button {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}
.button:hover { background: var(--accent-dark); color: #fff; }

section h2 { display: flex; align-items: center; gap: 10px; margin: 36px 0 4px; font-size: 1.5rem; }
section h2 img { height: 22px; width: auto; }
.blurb { margin: 0 0 16px; color: var(--muted); }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.card {
  display: block;
  padding: 16px 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.15s, border-color 0.15s;
}
.card:hover { transform: translateY(-2px); border-color: var(--accent); color: var(--ink); }
.card h3 { margin: 0 0 6px; font-size: 1.1rem; color: var(--accent-dark); }
.card p { margin: 0; color: var(--muted); font-size: 0.92rem; line-height: 1.5; }

.recipe {
  position: relative;
  max-width: 720px;
  margin: 8px auto 0;
  padding: 24px clamp(16px, 4vw, 36px) 32px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.recipe h1 { margin: 4px 0 12px; font-size: clamp(1.6rem, 4vw, 2.1rem); }
.recipe h2 { margin: 28px 0 10px; font-size: 1.3rem; color: var(--accent-dark); }
.crumbs { margin: 0; color: var(--muted); font-size: 0.85rem; }
.lead { padding: 12px 16px; background: var(--soft); border-radius: 12px; color: var(--ink); }

.ingredients { margin: 0; padding: 0; list-style: none; }
.ingredients li {
  padding: 6px 0 6px 30px;
  border-bottom: 1px dashed var(--line);
  background: url("img/cat-head.png") no-repeat 0 11px / 20px auto;
}

.steps { margin: 0; padding: 0; list-style: none; counter-reset: step; }
.steps li { position: relative; margin: 0 0 14px; padding-left: 44px; counter-increment: step; }
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 1px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  line-height: 30px;
  text-align: center;
}

.cat-sit { display: block; margin: 24px 0 0 auto; height: 150px; width: auto; opacity: 0.95; }

.more { max-width: 720px; margin: 20px auto 0; padding: 0 8px; }
.more h2 { display: block; font-size: 1.1rem; margin: 0 0 6px; }
.more ul { margin: 0; padding-left: 20px; }

.site-footer {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px 16px 40px;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}
.site-footer img { height: 67px; width: auto; opacity: 0.9; }
.site-footer p { margin: 8px 0 0; }

@media (max-width: 640px) {
  body { font-size: 16px; }
  .hero { flex-direction: column-reverse; text-align: center; padding: 22px 18px; }
  .hero img { max-width: 52%; }
  .brand img { height: 48px; }
}

/* Guide page: Android / iPhone switch without JavaScript */
.tabs > input { position: absolute; opacity: 0; pointer-events: none; }
.tab-labels { display: flex; justify-content: center; gap: 8px; margin: 8px auto 16px; }
.tab-labels label {
  padding: 10px 28px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  font-weight: 600;
  cursor: pointer;
}
#tab-android:checked ~ .tab-labels label[for="tab-android"],
#tab-ios:checked ~ .tab-labels label[for="tab-ios"],
#tab-windows:checked ~ .tab-labels label[for="tab-windows"] { background: var(--accent); border-color: var(--accent); color: #fff; }
#tab-android:focus-visible ~ .tab-labels label[for="tab-android"],
#tab-ios:focus-visible ~ .tab-labels label[for="tab-ios"],
#tab-windows:focus-visible ~ .tab-labels label[for="tab-windows"] { outline: 2px solid var(--accent-dark); outline-offset: 2px; }
.tab-panel { display: none; }
#tab-android:checked ~ #panel-android,
#tab-ios:checked ~ #panel-ios,
#tab-windows:checked ~ #panel-windows { display: block; }
.recipe code { word-break: break-all; }