:root {
  --brand: #0e7c66;
  --brand-dark: #0a5a4a;
  --bg: #f6f7f9;
  --card: #ffffff;
  --text: #16202a;
  --muted: #5b6673;
  --border: #e3e7ec;
  --ok: #2e7d32;
  --warn: #c62828;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
a { color: var(--brand); }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }
header.site {
  background: var(--brand);
  color: #fff;
  padding: 14px 0;
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
header.site a.brand { color: #fff; font-weight: 800; text-decoration: none; font-size: 18px; letter-spacing: .2px; }
header.site nav a { color: #eafaf5; text-decoration: none; margin-left: 16px; font-size: 14px; }
header.site nav a:hover { text-decoration: underline; }
main { padding: 28px 0 48px; }
h1 { font-size: 30px; line-height: 1.2; margin: 0 0 10px; }
h2 { font-size: 22px; margin: 32px 0 10px; }
h3 { font-size: 17px; margin: 20px 0 6px; }
p, li { color: #2a343d; }
.lead { font-size: 18px; color: var(--muted); }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin: 18px 0;
}
form.tool label { display: block; font-weight: 600; margin: 12px 0 6px; font-size: 14px; }
form.tool select, form.tool input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 16px;
  background: #fff;
}
form.tool button {
  margin-top: 16px;
  width: 100%;
  padding: 14px;
  background: var(--brand);
  color: #fff;
  border: 0;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}
form.tool button:hover { background: var(--brand-dark); }
form.tool button:disabled { opacity: .6; cursor: default; }
#result { margin-top: 18px; display: none; }
.status {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
  background: #e6f4f0;
  color: var(--brand-dark);
}
.status.err { background: #fdecea; color: var(--warn); }
.timeline { list-style: none; margin: 14px 0 0; padding: 0; }
.timeline li { border-left: 2px solid var(--brand); padding: 0 0 14px 14px; margin-left: 6px; position: relative; }
.timeline li::before {
  content: ""; position: absolute; left: -7px; top: 6px; width: 12px; height: 12px;
  border-radius: 50%; background: var(--brand);
}
.timeline .date { font-size: 12px; color: var(--muted); }
.timeline .desc { font-weight: 600; }
.timeline .loc { font-size: 13px; color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.cta {
  display: inline-block; margin-top: 10px; background: var(--brand); color: #fff;
  padding: 12px 20px; border-radius: 10px; text-decoration: none; font-weight: 700;
}
.ad-slot { margin: 26px 0; min-height: 90px; text-align: center; }
footer.site {
  border-top: 1px solid var(--border);
  padding: 24px 0 40px;
  color: var(--muted);
  font-size: 13px;
}
footer.site nav a { color: var(--muted); margin-right: 14px; text-decoration: none; }
footer.site nav a:hover { text-decoration: underline; }
table { width: 100%; border-collapse: collapse; margin: 12px 0; }
th, td { text-align: left; padding: 10px; border-bottom: 1px solid var(--border); font-size: 14px; }
.badge-ok { color: var(--ok); font-weight: 700; }
.badge-soon { color: var(--muted); font-weight: 600; }