/* sntg-  notatnik technika z Żyrardowa, nie szablon parku */
:root {
  --sntg-ink: #1c2a2e;
  --sntg-muted: #5a6a6e;
  --sntg-paper: #f4efe6;
  --sntg-card: #fffdf8;
  --sntg-line: #d9cfc0;
  --sntg-pool: #1f7a74;
  --sntg-pool-dk: #145c57;
  --sntg-rust: #b85c38;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
.sntg-body {
  margin: 0;
  font: 17px/1.55 "Source Serif 4", Georgia, "Times New Roman", serif;
  color: var(--sntg-ink);
  background: var(--sntg-paper);
}
.sntg-skip {
  position: absolute; left: -999px; top: 8px;
}
.sntg-skip:focus { left: 8px; background: #fff; padding: 6px 10px; }
.sntg-wrap { max-width: 760px; margin: 0 auto; padding: 0 18px; }
.sntg-head { background: #143c3a; color: #f4efe6; padding: 22px 0 0; }
.sntg-mark {
  font-weight: 700;
  color: #f4efe6;
  text-decoration: none;
  font-size: 1.15rem;
  letter-spacing: .01em;
}
.sntg-by { margin: 6px 0 14px; font-size: .88rem; color: #c9ddd9; font-style: italic; }
.sntg-nav { background: #0f2f2d; border-top: 1px solid #2a5551; }
.sntg-nav-row { display: flex; flex-wrap: wrap; gap: 4px 14px; padding: 10px 18px 12px; }
.sntg-nav-a { color: #d7ebe7; text-decoration: none; font-size: .92rem; }
.sntg-nav-a[aria-current="page"] { color: #fff; border-bottom: 2px solid #e0b07a; }
.sntg-main { padding: 28px 0 48px; }
.sntg-h1 { font-size: 1.85rem; line-height: 1.25; margin: 0 0 12px; }
.sntg-lead { font-size: 1.08rem; color: var(--sntg-muted); margin: 0 0 22px; }
.sntg-h2 { font-size: 1.28rem; margin: 28px 0 10px; color: var(--sntg-pool-dk); }
.sntg-h3 { font-size: 1.05rem; margin: 18px 0 8px; }
.sntg-p { margin: 0 0 14px; }
.sntg-note {
  background: var(--sntg-card);
  border-left: 4px solid var(--sntg-pool);
  padding: 12px 14px;
  margin: 16px 0;
}
.sntg-warn {
  background: #f8eee6;
  border-left: 4px solid var(--sntg-rust);
  padding: 12px 14px;
  margin: 16px 0;
}
.sntg-faq { margin: 18px 0; }
.sntg-faq details {
  background: var(--sntg-card);
  border: 1px solid var(--sntg-line);
  padding: 10px 14px;
  margin: 0 0 8px;
}
.sntg-faq summary { cursor: pointer; font-weight: 700; }
.sntg-ul { margin: 0 0 16px; padding-left: 1.2em; }
.sntg-ul li { margin: 0 0 6px; }
.sntg-a { color: var(--sntg-pool-dk); }
.sntg-grid { display: grid; gap: 12px; }
@media (min-width: 640px) { .sntg-grid-2 { grid-template-columns: 1fr 1fr; } }
.sntg-card {
  background: var(--sntg-card);
  border: 1px solid var(--sntg-line);
  padding: 14px 16px;
}
.sntg-foot {
  background: #1c2a2e;
  color: #d7ddd8;
  padding: 26px 0 32px;
  font-size: .92rem;
}
.sntg-disc { margin: 0 0 12px; }
.sntg-foot a { color: #cfe7e2; }
.sntg-foot-links { display: flex; flex-wrap: wrap; gap: 10px 16px; }
.sntg-copy { margin: 16px 0 0; color: #9aa8a4; }
.sntg-form label { display: block; margin: 10px 0 4px; font-size: .92rem; }
.sntg-form input, .sntg-form textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--sntg-line);
  background: #fff;
  font: inherit;
}
.sntg-btn {
  margin-top: 12px;
  background: var(--sntg-pool);
  color: #fff;
  border: 0;
  padding: 9px 16px;
  cursor: pointer;
  font: inherit;
}
.sntg-meta { font-size: .86rem; color: var(--sntg-muted); }