.ctsr-library, .ctsr-project-resources {
  --ctsr-ink: var(--cts-ink, #071f3e);
  --ctsr-paper: var(--cts-paper, #f4f1ea);
  --ctsr-white: #ffffff;
  --ctsr-red: var(--cts-gold, #b97712);
  --ctsr-gold: var(--cts-bright-gold, #d79b2d);
  --ctsr-dark: var(--cts-black, #15191d);
  --ctsr-line: var(--cts-line, rgba(7, 31, 62, 0.18));
  color: var(--ctsr-ink);
  font-family: Arial, Helvetica, sans-serif;
}

.ctsr-library { padding: 96px 5vw; background: var(--ctsr-white); }
.ctsr-project-resources { margin: 70px calc(50% - 50vw) -100px; padding: 80px 7vw; background: var(--ctsr-white); }
.ctsr-library-heading { max-width: 920px; margin: 0 2vw 46px; }
.ctsr-library-heading.compact { margin-bottom: 36px; }
.ctsr-label { margin: 0 0 14px; color: var(--ctsr-red); text-transform: uppercase; font-size: 11px; line-height: 1.3; font-weight: 800; letter-spacing: 0.16em; }
.ctsr-library-heading h2 { margin: 0; color: var(--ctsr-ink); font-family: Georgia, serif; font-size: 62px; line-height: 1; letter-spacing: 0; }
.ctsr-library-heading > p:not(.ctsr-label) { max-width: 760px; margin: 22px 0 0; font-size: 18px; line-height: 1.7; }

.ctsr-filters { margin: 0 2vw 48px; padding: 24px; display: grid; grid-template-columns: 1.2fr repeat(5, minmax(115px, 0.7fr)) auto auto; gap: 14px; align-items: end; background: var(--ctsr-paper); border-top: 4px solid var(--ctsr-red); }
.ctsr-filters label { display: grid; gap: 7px; min-width: 0; }
.ctsr-filters label > span { text-transform: uppercase; font-size: 10px; font-weight: 800; letter-spacing: 0.1em; }
.ctsr-filters input, .ctsr-filters select { width: 100%; min-width: 0; height: 44px; padding: 0 10px; border: 1px solid var(--ctsr-line); border-radius: 0; background: white; color: var(--ctsr-ink); font: inherit; font-size: 13px; }
.ctsr-filters button { min-height: 44px; padding: 0 16px; border: 0; border-radius: 0; background: var(--ctsr-red); color: white; font-weight: 800; cursor: pointer; white-space: nowrap; }
.ctsr-filters > a { min-height: 44px; display: inline-flex; align-items: center; font-size: 12px; font-weight: 800; }

.ctsr-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.ctsr-card { min-width: 0; display: grid; grid-template-rows: 220px 1fr; background: var(--ctsr-paper); border-top: 4px solid var(--ctsr-red); }
.ctsr-card-image { display: grid; place-items: center; overflow: hidden; background: #e8e4dc; text-decoration: none; }
.ctsr-card-image img { width: 100%; height: 100%; object-fit: cover; }
.ctsr-card-image > span { width: 72px; height: 72px; display: grid; place-items: center; background: var(--ctsr-red); color: white; font-size: 16px; font-weight: 800; }
.ctsr-card-body { padding: 26px; display: flex; flex-direction: column; align-items: flex-start; }
.ctsr-card-topline { width: 100%; display: flex; justify-content: space-between; gap: 12px; align-items: center; color: #656a6d; text-transform: uppercase; font-size: 10px; font-weight: 800; letter-spacing: 0.09em; }
.ctsr-access { padding: 5px 7px; border: 1px solid currentColor; }
.ctsr-access.member { color: var(--ctsr-red); }
.ctsr-access.collaborator { color: var(--ctsr-gold); }
.ctsr-access.public { color: #337044; }
.ctsr-card h3 { margin: 18px 0 12px; color: var(--ctsr-ink); font-family: Georgia, serif; font-size: 28px; line-height: 1.1; letter-spacing: 0; overflow-wrap: anywhere; }
.ctsr-card h3 a { color: inherit; text-decoration: none; }
.ctsr-card-body > p { margin: 0 0 22px; color: #4f5558; font-size: 15px; line-height: 1.65; }
.ctsr-file-meta { margin-top: auto; display: flex; flex-wrap: wrap; gap: 8px 14px; color: #6a7073; font-size: 10px; font-weight: 800; text-transform: uppercase; }
.ctsr-download { margin-top: 20px; min-height: 44px; padding: 0 15px; display: inline-flex; align-items: center; gap: 10px; background: var(--ctsr-red); color: white !important; font-size: 12px; font-weight: 800; text-decoration: none !important; }
.ctsr-unavailable { margin-top: 20px; color: #777; font-size: 12px; font-weight: 800; }
.ctsr-empty { grid-column: 1 / -1; padding: 40px; border: 1px solid var(--ctsr-line); }
.ctsr-empty h3 { margin: 0 0 10px; font-family: Georgia, serif; font-size: 28px; }
.ctsr-empty p { margin: 0; }

.ctsr-single-description { margin-bottom: 34px; }
.single-ctsr_resource .ctsr-card { max-width: 760px; grid-template-columns: minmax(190px, 0.55fr) 1fr; grid-template-rows: auto; }
.single-ctsr_resource .ctsr-card-image { min-height: 320px; }

.ctsr-package { --ctsr-ink: var(--cts-ink, #071f3e); --ctsr-paper: var(--cts-paper, #f4f1ea); --ctsr-red: var(--cts-gold, #b97712); --ctsr-line: var(--cts-line, rgba(7, 31, 62, 0.18)); margin-top: 42px; padding-top: 30px; border-top: 4px solid var(--ctsr-red); color: var(--ctsr-ink); font-family: Arial, Helvetica, sans-serif; }
.ctsr-package-heading { display: flex; justify-content: space-between; gap: 28px; align-items: end; margin-bottom: 24px; }
.ctsr-package-heading h2 { margin: 0; font-family: Georgia, serif; font-size: 38px; line-height: 1.1; letter-spacing: 0; }
.ctsr-package-heading p:not(.ctsr-label) { margin: 10px 0 0; color: #555b5e; }
.ctsr-download-all { flex: none; margin: 0; }
.ctsr-package-files { display: grid; border: 1px solid var(--ctsr-line); }
.ctsr-package-file { min-width: 0; display: grid; grid-template-columns: 112px minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 18px; background: #fff; border-bottom: 1px solid var(--ctsr-line); }
.ctsr-package-file:last-child { border-bottom: 0; }
.ctsr-file-preview { position: relative; width: 112px; height: 78px; display: grid; place-items: center; overflow: hidden; background: var(--ctsr-paper); }
.ctsr-file-preview img { width: 100%; height: 100%; object-fit: contain; background: #e9e6df; }
.ctsr-file-type { min-width: 48px; min-height: 48px; padding: 0 8px; display: grid; place-items: center; background: var(--ctsr-paper); color: var(--ctsr-red); font-size: 10px; font-weight: 800; }
.ctsr-file-preview.has-image .ctsr-file-type { position: absolute; left: 0; bottom: 0; min-width: 38px; min-height: 23px; background: var(--ctsr-red); color: white; }
.ctsr-package-file-copy h3 { margin: 0 0 5px; font-family: Georgia, serif; font-size: 21px; line-height: 1.2; letter-spacing: 0; overflow-wrap: anywhere; }
.ctsr-package-file-copy > p { margin: 0 0 8px; color: #555b5e; font-size: 13px; line-height: 1.45; }
.ctsr-package-file .ctsr-file-meta { margin-top: 0; }
.ctsr-file-download { min-width: 105px; min-height: 42px; padding: 0 13px; display: inline-flex; justify-content: center; align-items: center; gap: 9px; background: var(--ctsr-red); color: #fff !important; font-size: 12px; font-weight: 800; text-decoration: none !important; }
.ctsr-file-download b { font-size: 16px; }
.ctsr-resource-pathways { margin-top: 30px; padding: 26px 0 4px; border-top: 1px solid var(--ctsr-line); }
.ctsr-resource-pathway { padding: 18px 0; display: flex; justify-content: space-between; gap: 24px; align-items: center; border-bottom: 1px solid var(--ctsr-line); }
.ctsr-resource-pathway:last-child { border-bottom: 0; }
.ctsr-resource-pathway h3 { margin: 0; font-family: Georgia, serif; font-size: 22px; line-height: 1.2; letter-spacing: 0; }
.ctsr-resource-pathway nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 20px; }
.ctsr-resource-pathway a { padding-bottom: 3px; border-bottom: 2px solid var(--ctsr-red); font-size: 12px; font-weight: 800; text-decoration: none !important; }

@media (max-width: 1180px) {
  .ctsr-filters { grid-template-columns: repeat(3, 1fr); }
  .ctsr-filters label:first-child { grid-column: span 2; }
}

@media (max-width: 900px) {
  .ctsr-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  .ctsr-library { padding: 70px 18px; }
  .ctsr-project-resources { margin: 50px -21px -76px; padding: 64px 24px; }
  .ctsr-library-heading { margin: 0 6px 34px; }
  .ctsr-filters { margin: 0 0 38px; padding: 18px; grid-template-columns: 1fr; }
  .ctsr-filters label:first-child { grid-column: auto; }
  .ctsr-grid { grid-template-columns: 1fr; }
  .ctsr-card { grid-template-columns: 120px 1fr; grid-template-rows: auto; }
  .ctsr-card-image { min-height: 220px; }
  .ctsr-card-body { padding: 20px; }
  .ctsr-card h3 { font-size: 23px; }
  .ctsr-card-topline { align-items: flex-start; flex-direction: column; }
  .single-ctsr_resource .ctsr-card { grid-template-columns: 1fr; }
  .ctsr-package-heading { align-items: flex-start; flex-direction: column; }
  .ctsr-package-file { grid-template-columns: 86px minmax(0, 1fr); gap: 13px; }
  .ctsr-file-preview { width: 86px; height: 66px; }
  .ctsr-file-type { min-width: 46px; min-height: 46px; }
  .ctsr-file-download { grid-column: 1 / -1; width: 100%; }
  .ctsr-resource-pathway { align-items: flex-start; flex-direction: column; }
  .ctsr-resource-pathway nav { justify-content: flex-start; }
  .ctsr-library-heading h2 { font-size: 42px; }
}