:root {
  --ink: #1b2430;
  --muted: #5a6573;
  --line: #d9dee4;
  --bg: #f7f8fa;
  --card: #ffffff;
  --accent: #0f5c6e;
  --accent-soft: #e3f0f3;
  --warn-soft: #fff6e0;
  --warn-line: #e6c56b;
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}

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

.wrap { max-width: 980px; margin: 0 auto; padding: 0 1.25rem; }

header.site {
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}
.brand { font-weight: 700; font-size: 1.15rem; color: var(--ink); text-decoration: none; }
nav a { margin-left: 1rem; text-decoration: none; }
nav a:first-child { margin-left: 0; }

main { padding: 1.5rem 0 3rem; }

h1 { font-size: 1.8rem; margin: 0.5rem 0; line-height: 1.25; }
h2 { font-size: 1.3rem; margin: 2rem 0 0.6rem; }
h3 { font-size: 1.05rem; margin: 1rem 0 0.4rem; }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 46rem; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.1rem 1.25rem;
  margin: 1rem 0;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 6px;
  padding: 0.6rem 1.1rem;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { filter: brightness(1.1); }
.btn.secondary { background: var(--accent-soft); color: var(--accent); }

.stats { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1rem 0; }
.stat {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  min-width: 10rem;
}
.stat .num { font-size: 1.5rem; font-weight: 700; display: block; }
.stat .lbl { color: var(--muted); font-size: 0.9rem; }

.filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.75rem;
  align-items: end;
}
label { display: block; font-weight: 600; font-size: 0.92rem; margin-bottom: 0.25rem; }
select, input[type="text"], input[type="number"], input[type="email"], textarea {
  width: 100%;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
  background: #fff;
}
.hint { color: var(--muted); font-size: 0.88rem; margin: 0.2rem 0 0; }

table { width: 100%; border-collapse: collapse; background: var(--card); }
th, td { text-align: left; padding: 0.55rem 0.6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 0.88rem; color: var(--muted); font-weight: 600; }
td.num, th.num { text-align: right; white-space: nowrap; }
tr.hidden-row td { color: var(--muted); font-style: italic; }
.table-scroll { overflow-x: auto; }

.empty {
  background: var(--accent-soft);
  border: 1px solid #bcdbe2;
  border-radius: 8px;
  padding: 1.25rem;
}
.empty h3 { margin-top: 0; }

.ref-label {
  display: inline-block;
  background: var(--warn-soft);
  border: 1px solid var(--warn-line);
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.sponsored {
  border: 1px dashed #9aa5b1;
  background: #fbfbfc;
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}
.sponsored .tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  background: #6b7684;
  border-radius: 4px;
  padding: 0.1rem 0.5rem;
  margin-bottom: 0.4rem;
}

.newsletter form { display: flex; gap: 0.5rem; flex-wrap: wrap; max-width: 30rem; }
.newsletter input[type="email"] { flex: 1 1 14rem; }

.notice {
  border-radius: 6px;
  padding: 0.75rem 1rem;
  margin: 0.75rem 0;
  background: var(--warn-soft);
  border: 1px solid var(--warn-line);
}
.notice[hidden] { display: none; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.req { color: #a33; }
.check label { display: inline; font-weight: 400; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.honeypot { position: absolute; left: -9999px; }

footer.site {
  border-top: 1px solid var(--line);
  background: var(--card);
  color: var(--muted);
  font-size: 0.9rem;
  padding: 1.25rem 0;
}
footer.site p { margin: 0.3rem 0; }