:root{--bg:#f4f6f1;--card:#fff;--ink:#1f2a24;--soft:#5d6a62;--cu:#c8743a;--line:#d7ddd3;--dark:#1f3b2d;--red:#c0392b;--green:#2f855a}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font:18px/1.6 'Source Sans 3',Arial,sans-serif}
a{color:#8a4a16}a:hover{color:var(--red)}
header.top{background:var(--dark);color:#fff;position:sticky;top:0;z-index:5}.bar{max-width:1100px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.logo{font:700 22px 'Space Grotesk',Arial,sans-serif;color:#fff;text-decoration:none}.logo b{color:#e9a066}
nav{display:flex;gap:4px;flex-wrap:wrap}nav a{color:#d5e2d9;text-decoration:none;padding:6px 10px;border-radius:6px;font-weight:600;font-size:16px}nav a:hover,nav a.on{background:#2d5240;color:#fff}
main{max-width:1100px;margin:0 auto;padding:0 16px 40px}.hero{padding:42px 0 18px}.kick{color:var(--cu);font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:14px}
h1{font:700 44px/1.1 'Space Grotesk',Arial,sans-serif;margin:6px 0}h2{font:700 29px/1.2 'Space Grotesk',Arial,sans-serif;margin:46px 0 12px}h3{font:700 21px/1.3 'Space Grotesk',Arial,sans-serif;margin:0 0 6px}
.by{color:var(--soft);font-weight:600}.lead{font-size:21px;color:#2f3b34;max-width:820px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;text-decoration:none;color:var(--ink);display:block}
a.card:hover{border-color:var(--cu)}.card p{margin:4px 0 0;color:var(--soft);font-size:16.5px}
.tw{overflow-x:auto;margin:6px 0 4px;border-radius:10px;border:1px solid var(--line)}table{border-collapse:collapse;width:100%;background:#fff;font-size:16.5px}
th{background:var(--dark);color:#fff;text-align:left;padding:10px 12px}td{padding:9px 12px;border-top:1px solid var(--line);vertical-align:top}tr:nth-child(even) td{background:#f6f8f3}td:first-child{font-weight:700}
.small{font-size:15px;color:var(--soft)}figure{margin:18px 0}figcaption{font-size:15.5px;color:var(--soft);margin-top:6px}
.note{background:#eef5ea;border:1px solid #c9dcc0;border-radius:12px;padding:14px 18px;margin:18px 0}.warn{background:#fdf0ee;border:1px solid #efc9c3;border-radius:12px;padding:14px 18px;margin:18px 0}
.proj{background:#fff;border:1px solid var(--line);border-radius:16px;padding:6px 22px 18px;margin:28px 0}.proj h2{margin-top:22px}.spec{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 10px}.spec span{background:#eef2ea;border-radius:999px;padding:3px 12px;font-weight:700;font-size:15px}
ol.steps{padding-left:22px}ol.steps li{margin:6px 0}.toc{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.toc a{background:#fff;border:1px solid var(--line);padding:5px 12px;border-radius:999px;text-decoration:none;font-weight:600;font-size:15.5px}
footer{background:var(--dark);color:#d5e2d9;margin-top:40px}footer .in{max-width:1100px;margin:0 auto;padding:28px 16px}footer a{color:#f0b47e}footer .grid .card{background:#2a4a39;border-color:#36594a;color:#d5e2d9}footer .card p{color:#b1c4b7}
@media(max-width:640px){header.top{position:static}nav a{padding:3px 7px;font-size:15px}figure{overflow-x:auto}figure svg{min-width:680px}figure figcaption::before{content:'Swipe sideways to see the whole picture. ';font-weight:600}body{font-size:17px}h1{font-size:34px}h2{font-size:25px}.lead{font-size:19px}table{font-size:15px}}