/* Heap and Humus (FOUNDRY fixture information site). Copyright (c) 2026 OptimaTech Labs, LLC */
:root{--ink:#22301f;--ink2:#4a5a44;--paper:#f7f3e8;--card:#fffdf6;--leaf:#2f6b3a;--soil:#6b4a2b;--line:#d9cfb8;--focus:#b8461b}
*{box-sizing:border-box}
html{font-size:18px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Georgia,"Times New Roman",serif;line-height:1.65}
a{color:var(--leaf);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
header.site{background:var(--soil);color:#fff}
header.site .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px}
.brand{color:#fff;font-weight:700;font-size:1.3rem;text-decoration:none;letter-spacing:.02em}
nav.main ul{list-style:none;display:flex;flex-wrap:wrap;gap:6px 18px;margin:0;padding:0}
nav.main a{color:#fff;font-family:system-ui,sans-serif;font-size:.85rem}
main{display:grid;grid-template-columns:minmax(0,1fr);gap:32px;padding:28px 0 48px}
@media(min-width:960px){main.with-side{grid-template-columns:minmax(0,1fr) 260px}}
article{overflow-wrap:anywhere;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:28px 32px;max-width:760px}
@media(max-width:600px){article{padding:20px 18px}}
h1{font-size:2.1rem;line-height:1.2;margin:0 0 12px}
h2{font-size:1.4rem;margin:30px 0 8px}
.meta{font-family:system-ui,sans-serif;font-size:.8rem;color:var(--ink2)}
table{border-collapse:collapse;width:100%;font-family:system-ui,sans-serif;font-size:.85rem;display:block;overflow-x:auto}
th,td{border:1px solid var(--line);padding:6px 8px;text-align:left;vertical-align:top}
th{background:#efe8d6}
aside.side{font-family:system-ui,sans-serif;font-size:.9rem}
aside.side ul{padding-left:18px}
.fy-ad:empty{display:none}
.fy-ad{margin:18px 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;list-style:none;padding:0}
.cards li{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:14px 16px}
.cards a{font-weight:700}
.tool{background:#e9f1e3;border:2px solid var(--leaf);border-radius:8px;padding:18px 20px;margin:18px 0;font-family:system-ui,sans-serif}
.tool label{display:block;font-weight:600;margin:8px 0 4px}
.tool input{font-size:1rem;padding:6px 8px;width:9em;border:1px solid var(--ink2);border-radius:4px}
.tool button,form.contact button{margin-top:12px;background:var(--leaf);color:#fff;border:0;border-radius:4px;padding:8px 16px;font-size:1rem;cursor:pointer}
.tool output{display:block;margin-top:12px;font-weight:600}
form.contact label{display:block;font-family:system-ui,sans-serif;font-weight:600;margin:12px 0 4px}
form.contact input,form.contact textarea{width:100%;max-width:520px;font-size:1rem;padding:8px;border:1px solid var(--ink2);border-radius:4px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
footer.site{background:#2b2418;color:#efe8d6;font-family:system-ui,sans-serif;font-size:.85rem;padding:24px 0}
footer.site a{color:#efe8d6}
footer.site ul{list-style:none;display:flex;flex-wrap:wrap;gap:6px 18px;padding:0;margin:8px 0}