/* Open-source directory and the expanded README, sharing the collection shell. */
.catalog-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:18px;margin-bottom:24px}
.catalog-toolbar p{margin:0;color:var(--muted);font-size:13px}
.catalog-toolbar strong{margin-right:8px;color:var(--accent);font:600 17px var(--mono)}
.catalog-card{display:flex;flex-direction:column;min-width:0;padding:26px;border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:var(--shadow);--card-color:#73b79a;--card-tint:#a8d9c318;transition:border-color .2s,transform .2s}
.catalog-card:hover{border-color:var(--line-hi);transform:translateY(-2px)}
.catalog-card[data-tone="lavender"]{--card-color:#aa91d7;--card-tint:#b8a1e31a}
.catalog-card[data-tone="coral"]{--card-color:#e79f9b;--card-tint:#e7a3a11a}
.catalog-card[data-tone="blue"]{--card-color:#7caac5;--card-tint:#9cc7db1a}
.catalog-card[data-tone="amber"]{--card-color:#cfa575;--card-tint:#d8b5841a}
.catalog-card-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:21px}
.catalog-app{display:grid;place-items:center;width:49px;height:49px;border-radius:11px;background:var(--card-color);color:white;box-shadow:inset 1px 1px 0 #ffffff70,0 5px 12px var(--card-tint)}
.catalog-app .icon{width:28px;height:28px}
.catalog-number{color:var(--faint);font:10px var(--mono);letter-spacing:.05em}
.catalog-topic{margin:0 0 6px;color:var(--muted);font-size:11px}
.catalog-card h2{margin:0;font:700 clamp(20px,1.9vw,25px)/1.45 var(--mono);letter-spacing:-.035em;overflow-wrap:anywhere}
.catalog-card h2 a:hover{color:var(--accent)}
.catalog-description{min-height:49px;margin:12px 0 22px;color:var(--text-soft);font-size:13px;line-height:1.9}
.catalog-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:auto 0 0;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.catalog-metrics>div{min-width:0;padding:0 12px}
.catalog-metrics>div:first-child{padding-left:0;border-right:1px solid var(--line)}
.catalog-metrics dt{display:flex;align-items:center;gap:7px;color:var(--muted);font:11px var(--mono)}
.catalog-metrics dt .icon{width:15px;height:15px;color:var(--card-color)}
.catalog-metrics dd{margin:9px 0 0;color:var(--text);font:600 24px/1.2 var(--mono)}
.catalog-metrics dd a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:4px}
.catalog-details{display:flex;align-items:center;justify-content:space-between;gap:9px;flex-wrap:wrap;padding:16px 0 20px;color:var(--muted);font-size:10px}
.catalog-details>span{display:inline-flex;align-items:center;gap:6px;min-width:0}
.catalog-details time{font-family:var(--mono);font-size:10px}
.catalog-language-dot{width:6px;height:6px;background:var(--card-color);border-radius:50%;flex:none}
.catalog-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:9px;margin-top:auto}
.catalog-data-status{color:var(--faint);font-size:10px}
.catalog-data-status[data-state="unavailable"]{color:var(--muted)}
.catalog-footer>a{display:inline-flex;align-items:center;gap:7px;color:var(--accent);font-size:12px;font-weight:600}
.catalog-footer>a .icon{width:16px;height:16px;transition:transform .2s}
.catalog-footer>a:hover .icon{transform:translate(2px,-2px)}
.about-intro-window{overflow:hidden;border:1px solid var(--line-hi);border-radius:13px;background:var(--surface);box-shadow:0 4px 0 color-mix(in srgb,var(--line-hi) 38%,transparent)}
.about-intro-window .profile-titlebar{padding:12px 21px}
.about-intro-content{display:grid;grid-template-columns:minmax(150px,.75fr) minmax(0,1.6fr);align-items:center;gap:35px;padding:32px 36px 36px}
.about-computer{display:block;width:100%;height:auto;max-width:260px;justify-self:center;image-rendering:auto}
.about-hello{min-width:0;padding-left:30px;border-left:1px solid var(--line-hi)}
.about-greeting{margin:0 0 10px;color:var(--accent);font:10px var(--mono);letter-spacing:.09em}
.about-hello h2{margin:0 0 17px;font:700 clamp(23px,2.5vw,34px)/1.4 var(--mono);letter-spacing:-.045em}
.about-hello h2>span{color:var(--accent)}
.about-hello p:not(.about-greeting){margin:0 0 14px;color:var(--text-soft);font-size:13px;line-height:1.95}
.about-hello .page-button{margin-top:7px}
.about-signoff{display:flex;align-items:center;gap:9px;padding:13px 22px;border-top:1px solid var(--line);background:var(--surface-hi);color:var(--muted);font-size:11px}
.about-signoff>span:last-child{margin-left:auto;font:10px var(--mono);letter-spacing:.04em}
.about-directory{margin-top:37px}
.about-section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.about-section-heading h2{margin:0;font-size:19px;line-height:1.5}
.about-section-heading>span{color:var(--faint);font:9px var(--mono);letter-spacing:.06em}
.about-directory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.about-folder{display:flex;flex-direction:column;min-width:0;padding:23px;border:1px solid var(--line);border-radius:12px;background:var(--surface);transition:transform .2s,border-color .2s}
.about-folder:hover{transform:translateY(-3px);border-color:var(--line-hi)}
.about-folder-icon{display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--line-hi);border-radius:8px;background:var(--surface-hi);color:var(--accent)}
.about-folder-icon .icon{width:21px;height:21px}
.about-folder h3{margin:16px 0 9px;font-size:16px}
.about-folder p{margin:0 0 22px;color:var(--text-soft);font-size:12px;line-height:1.9}
.about-folder-link{display:flex;align-items:center;gap:8px;margin-top:auto;color:var(--accent);font-size:11px}
.about-folder-link .icon{width:15px;height:15px}
@media(max-width:1100px){.about-intro-content{grid-template-columns:150px minmax(0,1fr);gap:23px;padding:28px}.about-hello{padding-left:23px}.about-directory-grid{gap:12px}.about-folder{padding:20px}}
@media(max-width:900px){.catalog-grid{gap:15px}.catalog-card{padding:21px}.catalog-footer{align-items:flex-start;flex-direction:column}.about-directory-grid{grid-template-columns:1fr}.about-folder{display:grid;grid-template-columns:36px minmax(0,1fr) auto;column-gap:16px}.about-folder-icon{grid-row:1/3}.about-folder h3{margin:0 0 8px}.about-folder p{grid-column:2;margin:0}.about-folder-link{grid-column:3;grid-row:1/3;align-self:center}}
@media(max-width:760px){.catalog-card{padding:24px}.catalog-description{min-height:0}.catalog-footer{align-items:center;flex-direction:row}.catalog-toolbar .page-button{font-size:12px}.about-intro-content{grid-template-columns:120px minmax(0,1fr);padding:24px;gap:22px}.about-hello{padding-left:22px}.about-hello h2{font-size:24px}.about-section-heading>span{display:none}.about-folder{padding:22px}.about-directory{margin-top:29px}}
@media(max-width:520px){.about-intro-content{grid-template-columns:1fr;gap:10px;padding:22px}.about-computer{width:150px;justify-self:start}.about-hello{border-left:0;border-top:1px solid var(--line-hi);padding:22px 0 0}.about-hello h2{font-size:26px}.about-signoff{font-size:10px;padding:12px 18px}.about-signoff>span:last-child{font-size:8px}.about-folder{grid-template-columns:36px minmax(0,1fr);padding:20px}.about-folder-link{grid-column:2;grid-row:auto;margin-top:15px}.catalog-card{padding:23px}.catalog-toolbar{gap:14px}.catalog-card h2{font-size:23px}}
@media(prefers-reduced-motion:reduce){.catalog-card,.catalog-footer>a .icon,.about-folder{transition:none}.catalog-card:hover,.about-folder:hover,.catalog-footer>a:hover .icon{transform:none}}