:root {
  --blog-ink: #121722;
  --blog-muted: #69707d;
  --blog-accent: #ff5b22;
  --blog-line: rgba(18, 23, 34, .1);
  --blog-paper: #fffdf9;
  --blog-page: #f8f2e9;
  --blog-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--blog-page); color: var(--blog-ink); font-family: var(--blog-sans); -webkit-font-smoothing: antialiased; text-rendering: geometricPrecision; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
.directory-page { min-height: 100vh; background: #fffaf2; }
.directory-wrap { width: min(1120px, calc(100% - 56px)); margin: 0 auto; padding: 24px 0 76px; }
.directory-top { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 70px; margin-bottom: 46px; border-bottom: 1px solid var(--blog-line); }
.directory-logo img { width: 128px; }
.directory-home { display: inline-flex; align-items: center; gap: 9px; color: #343d4c; font-size: 14px; font-weight: 600; text-decoration: none; }
.directory-home::after { color: var(--blog-accent); content: "→"; font-size: 17px; line-height: 1; }
.directory-home:hover, .directory-back:hover { color: var(--blog-accent); }
.directory-hero { max-width: 760px; margin-bottom: 32px; }
.directory-kicker { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 13px; color: #7a6b61; font-size: 12px; font-weight: 700; letter-spacing: 0; text-transform: uppercase; }
.directory-kicker::before { width: 24px; height: 2px; border-radius: 999px; background: var(--blog-accent); content: ""; }
h1 { margin: 0; color: var(--blog-ink); font-size: clamp(34px, 3.6vw, 46px); font-weight: 600; letter-spacing: 0; line-height: 1.12; }
.directory-lead { margin: 14px 0 0; color: var(--blog-muted); font-size: 16px; line-height: 1.58; }
.platform-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; max-width: 1080px; }
.platform-card { display: grid; grid-template-columns: 144px minmax(0, 1fr); min-height: 154px; overflow: hidden; border: 1px solid var(--blog-line); border-radius: 8px; background: var(--blog-paper); box-shadow: 0 8px 26px rgba(73, 53, 31, .05); transition: transform 160ms ease, box-shadow 160ms ease; }
.platform-card:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(73, 53, 31, .075); }
.platform-thumb { width: 100%; height: 100%; min-height: 154px; object-fit: cover; background: #f2e7d8; }
.platform-card-body { display: flex; min-width: 0; flex-direction: column; justify-content: center; padding: 18px 20px; }
.platform-name { margin: 0; color: var(--blog-ink); font-size: 21px; font-weight: 600; letter-spacing: 0; line-height: 1.18; }
.platform-summary { margin: 8px 0 0; color: var(--blog-muted); font-size: 14px; line-height: 1.5; }
.platform-count { display: inline-flex; margin-top: 14px; color: var(--blog-accent); font-size: 12px; font-weight: 740; }
.hub-topline { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.directory-back { color: #687080; font-size: 14px; font-weight: 650; text-decoration: none; }
.hub-article-list { display: grid; gap: 14px; max-width: 980px; }
.hub-article { display: grid; grid-template-columns: 216px minmax(0, 1fr); min-height: 164px; overflow: hidden; border: 1px solid var(--blog-line); border-radius: 8px; background: var(--blog-paper); box-shadow: 0 8px 26px rgba(73, 53, 31, .045); transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease; }
.hub-article:hover { border-color: rgba(255, 91, 34, .32); box-shadow: 0 12px 30px rgba(73, 53, 31, .07); transform: translateY(-1px); }
.hub-article picture { display: block; min-width: 0; }
.hub-article-thumb { width: 100%; height: 100%; min-height: 164px; object-fit: cover; object-position: center; background: #f2e7d8; }
.hub-article-body { display: flex; min-width: 0; flex-direction: column; justify-content: center; padding: 19px 26px; }
.hub-article-meta { display: block; margin-bottom: 7px; color: #8a6a58; font-size: 11px; font-weight: 720; letter-spacing: 0; text-transform: uppercase; }
.hub-article-title { margin: 0; color: var(--blog-ink); font-size: 22px; font-weight: 600; letter-spacing: 0; line-height: 1.22; }
.hub-article-copy { margin: 8px 0 0; color: var(--blog-muted); font-size: 14px; line-height: 1.52; }
.hub-article-read { display: inline-flex; margin-top: 13px; color: var(--blog-accent); font-size: 13px; font-weight: 720; }
@media (max-width: 760px) {
  .directory-wrap { width: calc(100% - 28px); padding-top: 14px; padding-bottom: 50px; }
  .directory-top { height: 58px; margin-bottom: 32px; }
  .directory-logo img { width: 112px; }
  .directory-hero { margin-bottom: 30px; }
  .directory-lead { font-size: 16px; }
  .platform-grid { grid-template-columns: 1fr; gap: 10px; }
  .platform-card { grid-template-columns: 108px minmax(0, 1fr); min-height: 132px; }
  .platform-thumb { min-height: 132px; }
  .platform-card-body { padding: 14px 16px; }
  .platform-name { font-size: 19px; }
  .platform-summary { margin-top: 6px; font-size: 13px; }
  .platform-count { margin-top: 10px; }
  .hub-topline { margin-bottom: 20px; }
  .hub-article { grid-template-columns: 112px minmax(0, 1fr); min-height: 150px; }
  .hub-article-thumb { min-height: 150px; }
  .hub-article-body { padding: 14px 16px; }
  .hub-article-meta { margin-bottom: 7px; font-size: 10px; }
  .hub-article-title { display: -webkit-box; overflow: hidden; font-size: 18px; font-weight: 600; line-height: 1.24; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
  .hub-article-copy { display: -webkit-box; margin-top: 8px; overflow: hidden; font-size: 13px; line-height: 1.45; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
  .hub-article-read { margin-top: 10px; font-size: 12px; }
}