/* Download discovery only; keep treatment content and shared site styles intact. */
.petro-guide-downloads {
  --guide-ink: #315b4d;
  --guide-rule: #cedbd3;
  --guide-paper: #f3f7f3;
  box-sizing: border-box;
  color: #33423b;
  font-family: Jost, Arial, sans-serif;
}
.petro-guide-downloads *,
.petro-guide-downloads *::before,
.petro-guide-downloads *::after { box-sizing: border-box; }
.petro-guide-save {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px 28px;
  padding: 22px clamp(18px, 3vw, 32px);
  border: 1px solid var(--guide-rule);
  border-radius: 4px;
  background: var(--guide-paper);
}
.petro-guide-save--cover { margin: 24px 0 34px; }
.petro-guide-downloads.petro-guide-save--end { margin: 36px auto 48px; }
.petro-guide-downloads .petro-guide-save-title {
  margin: 0 0 8px;
  font: 400 clamp(24px, 3vw, 32px)/1.2 Prata, Georgia, serif;
  letter-spacing: -.025em;
}
.petro-guide-downloads .petro-guide-save-copy {
  max-width: 42ch;
  margin: 0;
  font: 400 16px/1.55 Jost, Arial, sans-serif;
}
.petro-guide-downloads .petro-guide-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.petro-guide-downloads a.petro-guide-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 46px;
  max-width: 100%;
  padding: 11px 18px;
  border: 1px solid var(--guide-rule);
  border-radius: 999px;
  background: #fff;
  color: var(--guide-ink);
  font: 500 15px/1.35 Jost, Arial, sans-serif;
  letter-spacing: .01em;
  text-align: center;
  text-decoration: none;
  text-transform: none;
  box-shadow: none;
}
.petro-guide-downloads a.petro-guide-action--download {
  border-color: var(--guide-ink);
  background: var(--guide-ink);
  color: #fff;
}
.petro-guide-downloads a.petro-guide-action:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.petro-guide-downloads a:focus-visible {
  outline: 3px solid #216951;
  outline-offset: 5px;
}
.petro-guide-downloads.petro-guide-jump { margin: 18px 0 0; }
.petro-guide-jump a {
  display: inline-block;
  padding: 10px 0;
  color: var(--guide-ink);
  font: 500 16px/1.5 Jost, Arial, sans-serif;
  text-decoration: underline;
  text-underline-offset: 5px;
}
.petro-guide-library {
  padding: 64px max(6%, calc((100% - 1192px) / 2));
  border-block: 1px solid var(--guide-rule);
  background: var(--guide-paper);
  scroll-margin-top: 110px;
}
.petro-guide-library-heading { max-width: 640px; margin-bottom: 32px; }
.petro-guide-downloads .petro-guide-kicker {
  margin: 0 0 12px;
  color: var(--guide-ink);
  font: 500 12px/1.5 Jost, Arial, sans-serif;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.petro-guide-library-heading h2 {
  margin: 0 0 16px;
  color: #33423b;
  font: 400 clamp(32px, 4vw, 48px)/1.2 Prata, Georgia, serif;
  letter-spacing: -.025em;
}
.petro-guide-library-heading > p:not(.petro-guide-kicker) {
  margin: 0;
  font: 400 18px/1.6 Jost, Arial, sans-serif;
}
.petro-guide-library-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.petro-guide-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--guide-rule);
  border-radius: 4px;
  background: #fff;
}
.petro-guide-card-art { display: block; padding: 20px 20px 0; }
.petro-guide-card-art img {
  display: block;
  width: 100%;
  height: 260px;
  object-fit: contain;
  background: #fff;
}
.petro-guide-card-copy { display: flex; flex: 1; flex-direction: column; align-items: flex-start; padding: 24px; }
.petro-guide-card h3 {
  margin: 0 0 14px;
  font: 400 clamp(25px, 2.4vw, 32px)/1.2 Prata, Georgia, serif;
  letter-spacing: -.025em;
  overflow-wrap: anywhere;
}
.petro-guide-card-copy > p:not(.petro-guide-kicker) { margin: 0 0 24px; font: 400 16px/1.6 Jost, Arial, sans-serif; }
.petro-guide-card .petro-guide-actions { margin-top: auto; }
.petro-guide-directory-actions { margin-top: 12px; }
.petro-treatment-directory #illustrated-guides.directory-guides { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; }
@media (max-width: 900px) {
  .petro-guide-library-grid { grid-template-columns: 1fr; }
  .petro-guide-card { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); }
  .petro-guide-card-art { padding: 20px 0 20px 20px; }
  .petro-guide-card-art img { height: 100%; min-height: 210px; max-height: 300px; }
  .petro-treatment-directory #illustrated-guides.directory-guides { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .petro-guide-library { padding-block: 44px; }
  .petro-guide-card { display: flex; }
  .petro-guide-card-art { padding: 20px 20px 0; }
  .petro-guide-card-art img { height: 250px; min-height: 0; }
  .petro-guide-card-copy { padding: 22px; }
  .petro-guide-save { align-items: flex-start; }
  .petro-guide-downloads .petro-guide-actions { width: 100%; }
  .petro-guide-downloads a.petro-guide-action { flex: 1 1 150px; }
  .petro-guide-save--cover > .petro-guide-action { width: 100%; }
}
@media print {
  .petro-guide-downloads { display: none !important; }
}