/* Clicknack home: same light theme as the tool pages. */
:root{color-scheme:light;--ink:#17263d;--muted:#526177;--blue:#153c78;--blue-dark:#102e5a;--paper:#f5f7fb;--line:#dce3ec;--white:#fff;--tint:#e8effa}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-width:280px}
a{color:var(--blue);text-underline-offset:3px}
h1,h2,h3,p{margin:0}
.site-header,.site-footer{max-width:1140px;margin:auto;padding:22px 36px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-header,.site-footer{max-width:none;padding-left:max(36px,calc((100% - 1068px) / 2));padding-right:max(36px,calc((100% - 1068px) / 2))}
.site-header{border-bottom:1px solid var(--line);background:var(--white)}
.brand{text-decoration:none;font-weight:750;font-size:19px;letter-spacing:-.4px;display:flex;align-items:center;gap:10px;white-space:nowrap;color:var(--ink)}
.aperture{font-size:30px;line-height:1;color:var(--blue)}
nav{display:flex;gap:24px;flex-wrap:wrap}
nav a{font-size:14px;color:var(--muted);text-decoration:none}
nav a:hover{color:var(--blue);text-decoration:underline}
main{max-width:1140px;margin:0 auto 56px;padding:0 36px}
.intro{text-align:center;max-width:780px;margin:52px auto 34px}
h1{font-size:clamp(32px,4.4vw,50px);line-height:1.15;font-weight:780;letter-spacing:-1.8px;margin-bottom:18px}
.lead{max-width:700px;margin:0 auto;color:var(--muted);font-size:18px;text-wrap:pretty}
.motto{margin-top:14px;font-size:14px;color:var(--muted);font-style:italic}
.site-facts{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 20px;list-style:none;padding:0;margin:20px 0 0;font-size:13px;color:var(--muted)}
.site-facts li:before{content:'✓';margin-right:6px;color:var(--blue)}
.collection{scroll-margin-top:24px}
.collection:focus{outline:none}
.search-panel{max-width:560px;margin:0 auto 10px}
.search-panel input,.tool-card,.empty-state{border-radius:10px}
.search-panel input{display:block;width:100%;font:inherit;font-size:16px;border:1px solid #c9d4e3;padding:13px 16px 13px 44px;background:#fff url("search.svg") no-repeat 16px 50%;color:var(--ink);box-shadow:0 4px 18px #17263d08}
.search-panel input::placeholder{color:#7d8a9c}
.search-panel input:focus{border-color:var(--blue);outline:3px solid #3273d340;outline-offset:0}
.category-group{margin-top:44px}
.search-panel+.category-group{margin-top:56px}
.directory-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.category-title{font-size:23px;line-height:1.3;letter-spacing:-.5px;font-weight:720}
.directory-count{font-size:13px;color:var(--muted);white-space:nowrap}
.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:20px}
.tool-card{position:relative;display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);padding:22px 22px 18px;box-shadow:0 6px 24px #17263d06;transition:border-color .15s,box-shadow .15s,transform .15s}
.tool-card:hover,.tool-card:focus-within{border-color:#9fb3d1;box-shadow:0 10px 28px #17263d12;transform:translateY(-2px)}
.tool-title{font-size:18px;line-height:1.35;letter-spacing:-.3px;font-weight:700}
.tool-title a{color:var(--ink);text-decoration:none}
.tool-title a::after{content:'';position:absolute;inset:0;border-radius:10px}
.tool-title a:focus-visible{outline:none}
.tool-card:focus-within{outline:3px solid #3273d3;outline-offset:3px}
.tool-description{color:var(--muted);font-size:15px;line-height:1.6;margin:10px 0 16px;overflow-wrap:anywhere;text-wrap:pretty}
.open-label{margin-top:auto;font-size:14px;font-weight:650;color:var(--blue)}
.tool-card:hover .open-label{text-decoration:underline;text-underline-offset:3px}
.empty-state{margin-top:24px;padding:40px 20px;text-align:center;background:var(--white);border:1px dashed #a8bad3}
.empty-state h2{font-size:21px;margin-bottom:8px}
.empty-state p{color:var(--muted)}
.about{margin-top:56px;padding-top:30px;border-top:1px solid var(--line)}
.about h2{font-size:23px;letter-spacing:-.5px;margin-bottom:12px}
.about p{max-width:860px;color:var(--muted)}
.site-footer{border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.brand-small{color:var(--ink);font-weight:650;text-decoration:none}
.skip-link{position:absolute;top:8px;left:8px;background:#fff;padding:8px 16px;z-index:10;transform:translateY(-200%)}
.skip-link:focus{transform:none}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
a:focus-visible,input:focus-visible{outline:3px solid #3273d3;outline-offset:3px}
[hidden]{display:none!important}
@media(max-width:1000px){.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.site-header,.site-footer{padding:18px 20px}.search-panel+.category-group{margin-top:40px}.site-footer{flex-direction:column;align-items:flex-start;gap:6px}main{padding:0 20px;margin-bottom:40px}.intro{margin:34px auto 26px}h1{font-size:32px;letter-spacing:-1px}.lead{font-size:16px}.tool-grid{grid-template-columns:1fr;gap:14px}.category-group{margin-top:30px}.category-title{font-size:21px}nav{gap:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.tool-card{transition:none}.tool-card:hover,.tool-card:focus-within{transform:none}}