:root{--bg:#F7F8F9;--ink:#1A1A1A;--mut:#5b6670;--acc:#2B5F8A;--acc2:#DCE8F4;--sun:#F2A900}
*{box-sizing:border-box}body{margin:0;font:17px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg)}
.wrap{max-width:860px;margin:0 auto;padding:0 20px}a{color:var(--acc)}
header.top{background:#fff;border-bottom:3px solid var(--acc)}header .wrap{display:flex;justify-content:space-between;align-items:center;height:64px}
.logo{font-size:22px;text-decoration:none;color:var(--ink)}.logo b{color:var(--acc)}nav a{margin-left:18px;text-decoration:none;color:var(--ink);font-weight:600}
h1{font-size:2.1rem;line-height:1.2;margin:28px 0 10px}h2{margin-top:2rem;border-left:5px solid var(--sun);padding-left:10px}
blockquote,.qa{background:var(--acc2);border-left:6px solid var(--acc);margin:16px 0;padding:14px 18px;border-radius:6px}blockquote p{margin:0}
.disc{font-size:.85rem;color:var(--mut);background:#fff;border:1px dashed #c9d2d8;padding:8px 12px;border-radius:6px}
.upd,.crumb,.small{font-size:.85rem;color:var(--mut)}mark{background:#fff3c4}
table{border-collapse:collapse;width:100%;background:#fff;margin:12px 0}td,th{border:1px solid #dde3e7;padding:8px 10px;text-align:left}th{background:var(--acc2)}
.hero{padding:16px 0}.btn{display:inline-block;background:var(--acc);color:#fff;padding:12px 18px;border-radius:8px;text-decoration:none;font-weight:700;margin:6px 8px 6px 0}.btn.ghost{background:#fff;color:var(--acc);border:2px solid var(--acc)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}.card{background:#fff;border:1px solid #dde3e7;border-radius:10px;padding:14px;text-decoration:none;color:var(--ink);display:block}.card span{display:block;color:var(--mut);font-size:.9rem;margin-top:6px}
.cta{background:#fff;border:2px solid var(--acc);border-radius:10px;padding:14px;margin:28px 0}.draft{background:#ffe9e9;padding:8px;border-radius:6px}
footer{margin-top:48px;background:#1d2a26;color:#cfd8d4;padding:20px 0;font-size:.9rem}footer a{color:#9fe0c8}
pre,code{background:#eef2f4;border-radius:4px;padding:2px 4px}


.lexdraft{background:#fff3cd;border:1px solid #e0b000;padding:.6rem;margin:1rem 0}mark{background:#ffe680}.srcbox{border-top:1px solid #ccc;margin-top:2rem;padding-top:1rem;font-size:.92rem}

figure.article-hero{margin:1rem 0}figure.article-hero img{max-width:100%;height:auto;display:block}
footer{border-top:1px solid #dde3e7;margin-top:40px;padding:20px 0;font-size:.9rem;color:var(--mut)}footer a{margin-right:12px}.box{background:#fff;border:2px dashed var(--acc);padding:14px;border-radius:8px}
@media(max-width:480px){nav a{margin-left:10px;font-size:.9rem}h1{font-size:1.7rem}}

form.calc label{display:block;margin:.4rem 0}form.calc input{width:7rem;margin-left:.4rem}form.calc button{margin:.5rem 0;padding:.5rem 1rem}form.calc output{display:block;font-weight:700;margin-top:.5rem}table{border-collapse:collapse;width:100%}td,th{border:1px solid #dde3e7;padding:4px 6px;text-align:left}