:root {
  --bg: #faf7f2;
  --ink: #241f1a;
  --muted: #6b6158;
  --accent: #c4452c;
  --accent-dark: #a63823;
  --line: #e6ddd2;
  --card: #ffffff;
  --green: #2e7d4f;
  --red: #b02a2a;
  --amber: #b9771f;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
}
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 24px; background: var(--card); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.logo { font-weight: 800; font-size: 18px; color: var(--accent); }
.topbar .tagline { color: var(--muted); font-size: 14px; }
.topbar .back { color: var(--accent); text-decoration: none; font-size: 14px; }
main { max-width: 860px; margin: 0 auto; padding: 24px 16px 48px; }
.hero h1 { font-size: 26px; line-height: 1.25; margin: 8px 0 8px; }
.hero p { color: var(--muted); max-width: 640px; }
.audit-form {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 20px; margin-top: 8px;
}
.audit-form label { display: block; font-size: 13px; font-weight: 600; margin: 8px 0 4px; }
.audit-form input[type=email],
.audit-form input[type=url],
.audit-form input[type=text],
.audit-form textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px;
  font-size: 15px; margin-bottom: 8px; background: #fffdf9;
}
.url-row { display: flex; gap: 8px; }
.url-row input { flex: 1; margin-bottom: 0; }
.btn-primary {
  background: var(--accent); color: #fff; border: 0; padding: 11px 18px; border-radius: 8px;
  font-size: 15px; font-weight: 700; cursor: pointer; white-space: nowrap;
}
.btn-primary:hover { background: var(--accent-dark); }
.hint { font-size: 12px; color: var(--muted); margin-top: 8px; }
.manual { margin-top: 16px; }
.manual summary { cursor: pointer; color: var(--accent); font-weight: 600; }
.manual form { background: var(--card); border: 1px dashed var(--line); border-radius: 10px; padding: 16px; margin-top: 10px; }
.manual textarea, .manual input[type=email], .manual input[type=text] { width: 100%; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; margin: 6px 0 10px; font-size: 14px; }
.structured { margin-top: 12px; }
.error {
  background: #fdeeee; border: 1px solid #e7b7b7; color: var(--red);
  padding: 12px 14px; border-radius: 8px; margin-top: 14px;
}
.notice { background: #eef7f0; border: 1px solid #bcdcc6; color: var(--green); padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; }
.pricing { margin-top: 40px; }
.pricing h2, .faq h2 { font-size: 22px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.card.featured { border: 2px solid var(--accent); }
.card h3 { margin: 0 0 4px; }
.card .price { font-size: 28px; font-weight: 800; margin: 4px 0; }
.card .price span { font-size: 14px; color: var(--muted); font-weight: 500; }
.card ul { margin: 10px 0 0; padding-left: 18px; color: var(--muted); font-size: 14px; }
.faq { margin-top: 40px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; margin-bottom: 8px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { color: var(--muted); margin: 8px 0 0; }
footer { text-align: center; color: var(--muted); font-size: 13px; padding: 20px; }

.scorecard { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.score-main { display: flex; align-items: center; gap: 18px; }
.score-ring {
  width: 96px; height: 96px; border-radius: 50%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; color: #fff; flex-shrink: 0;
}
.score-ring.high { background: var(--green); }
.score-ring.mid { background: var(--amber); }
.score-ring.low { background: var(--red); }
.score-num { font-size: 34px; font-weight: 800; line-height: 1; }
.score-max { font-size: 12px; opacity: .85; }
.score-meta h2 { margin: 0 0 4px; }
.score-meta .url { color: var(--muted); font-size: 13px; word-break: break-all; }
.dimensions { margin-top: 18px; }
.dim { margin-bottom: 10px; }
.dim-head { display: flex; justify-content: space-between; font-size: 14px; }
.dim-head b { font-variant-numeric: tabular-nums; }
.bar { height: 8px; background: #efe7db; border-radius: 6px; overflow: hidden; margin-top: 3px; }
.bar-fill { height: 100%; border-radius: 6px; }
.bar-fill.high { background: var(--green); }
.bar-fill.mid { background: var(--amber); }
.bar-fill.low { background: var(--red); }
.delta { margin-top: 18px; border-radius: 10px; padding: 12px 14px; }
.delta.up { background: #eef7f0; border: 1px solid #bcdcc6; }
.delta.down { background: #fdeeee; border: 1px solid #e7b7b7; }
.delta h3 { margin: 0 0 6px; }
.delta ul { margin: 0; padding-left: 18px; }
.delta-note { margin: 6px 0 0; font-size: 14px; }

.issues, .rewrites, .reaudit { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; margin-top: 18px; }
.issues ul { margin: 0; padding-left: 0; list-style: none; }
.issues li { padding: 8px 0; border-bottom: 1px solid #f0e8dd; font-size: 15px; }
.issues li:last-child { border-bottom: 0; }
.badge { font-size: 11px; font-weight: 700; text-transform: uppercase; padding: 2px 7px; border-radius: 6px; margin-right: 6px; color: #fff; }
.badge.high { background: var(--red); }
.badge.medium { background: var(--amber); }
.badge.low { background: #8a8176; }

.block { margin-top: 16px; }
.block h3 { font-size: 16px; margin: 0 0 8px; }
.copy-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.copy-row code { flex: 1; background: #f6f0e6; padding: 8px 10px; border-radius: 6px; font-size: 14px; }
.copy { background: var(--ink); color: #fff; border: 0; padding: 7px 12px; border-radius: 6px; cursor: pointer; font-size: 13px; }
.desc { white-space: pre-wrap; background: #f6f0e6; padding: 12px; border-radius: 8px; font-family: inherit; font-size: 14px; }
.flag-warn { color: var(--amber); }
.flag-info { color: var(--muted); }
.flag-ok { color: var(--green); }
.reaudit textarea { width: 100%; padding: 10px; border: 1px solid var(--line); border-radius: 8px; font-family: inherit; margin-bottom: 10px; }
.reaudit label { font-size: 14px; font-weight: 600; display: block; margin-bottom: 6px; }

@media (max-width: 640px) {
  .cards { grid-template-columns: 1fr; }
  .url-row { flex-direction: column; }
}