:root {
  color-scheme: light;
  --paper: #fff;
  --ink: #24332e;
  --muted: #637169;
  --line: #e3e8e3;
  --accent: #2c6258;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* { box-sizing: border-box; }
body { margin: 0; font-size: 16px; line-height: 1.65; }
a { color: inherit; text-underline-offset: .22em; }
a:hover { color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
h1, h2, h3, p { margin: 0; }
.site-shell { width: min(960px, calc(100% - 64px)); margin-inline: auto; }
.site-header { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-block: 27px; }
.wordmark { font-size: 26px; font-weight: 650; letter-spacing: -.9px; text-decoration: none; }
.wordmark span { color: var(--accent); }
.site-header nav { display: flex; flex-wrap: wrap; gap: 26px; font-size: 14px; }
.site-header nav a { text-decoration: none; color: var(--muted); padding-block: 5px; }
.site-header nav a:hover { color: var(--ink); text-decoration: underline; }
.skip-link { position: absolute; top: 8px; left: 8px; padding: 8px 14px; background: var(--paper); z-index: 5; transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }
.banner { position: relative; isolation: isolate; display: flex; align-items: center; aspect-ratio: 9 / 2; min-height: 100px; padding: 20px 38px; overflow: hidden; background: #030d1c; }
.banner img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; z-index: -1; }
.banner h1 { max-width: 100%; font-family: Georgia, "Times New Roman", serif; font-size: clamp(25px, 4.5vw, 42px); font-weight: 400; letter-spacing: -.9px; line-height: 1.2; color: #f0f3fa; }
.content-section { margin-top: 46px; scroll-margin-top: 24px; }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 8px 20px; margin-bottom: 20px; }
.section-heading h2 { font-size: 20px; line-height: 1.3; font-weight: 600; letter-spacing: -.3px; }
.section-note { font-size: 13px; color: var(--muted); }
.tool-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 42px; }
.tool-entry { padding-bottom: 23px; border-bottom: 1px solid var(--line); }
.tool-heading { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 4px 16px; margin-bottom: 10px; }
.tool-heading h3 { font-size: 19px; font-weight: 600; line-height: 1.4; }
.tool-heading h3 a { text-decoration: none; }
.tool-heading h3 a:hover { text-decoration: underline; }
.platform { color: var(--muted); font-size: 12px; }
.tool-entry p { color: var(--muted); max-width: 40ch; }
.text-link { display: inline-block; margin-top: 18px; font-size: 14px; text-decoration: none; color: var(--accent); }
.text-link:hover { text-decoration: underline; }
.text-link span { margin-left: 4px; }
.empty-state { color: var(--muted); padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.site-footer { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 56px; padding-bottom: 28px; color: var(--muted); font-size: 12px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.detail-page { max-width: 690px; padding-block: 26px 12px; }
.back-link { display: inline-block; color: var(--muted); font-size: 14px; margin-bottom: 32px; text-decoration: none; }
.back-link:hover { text-decoration: underline; }
.eyebrow { color: var(--muted); font-size: 13px; margin-bottom: 10px; }
.detail-page h1 { font-family: Georgia, "Times New Roman", serif; font-weight: 400; font-size: clamp(36px, 6vw, 52px); letter-spacing: -1px; line-height: 1.15; }
.detail-page .lead { font-size: 19px; margin-top: 20px; color: var(--muted); max-width: 52ch; }
.detail-section { margin-top: 38px; }
.detail-section h2 { font-size: 19px; margin-bottom: 12px; font-weight: 600; }
.detail-section p + p { margin-top: 14px; }
.detail-section ul { padding-left: 21px; margin: 0; }
.detail-section li + li { margin-top: 10px; }
.availability { color: var(--muted); border-top: 1px solid var(--line); padding-top: 24px; }

@media (max-width: 600px) {
  .site-shell { width: calc(100% - 40px); }
  .site-header { padding-block: 20px; gap: 12px 22px; flex-wrap: wrap; }
  .site-header nav { gap: 20px; }
  .banner { padding-inline: 22px; }
  .tool-grid { grid-template-columns: 1fr; gap: 24px; }
  .content-section { margin-top: 34px; }
  .section-heading { margin-bottom: 17px; }
  .site-footer { margin-top: 40px; }
  .detail-page { padding-top: 16px; }
}

@media (max-width: 360px) {
  .site-header { align-items: flex-start; flex-direction: column; }
}

@media (pointer: coarse) {
  .site-header nav a, .text-link, .back-link, .site-footer a { min-height: 44px; display: inline-flex; align-items: center; }
}