/* NestOrderly — clean, fast, mobile-first */
:root{
  --bg:#fffdf8; --ink:#2b2620; --muted:#6f655a; --accent:#2f7d5b; --accent-dark:#236044;
  --accent-soft:#e9f4ee; --card:#ffffff; --border:#e8e0d2; --radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.7;font-size:17px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.prose-wrap{max-width:760px;margin:0 auto}
/* header */
.site-header{background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px}
.brand{font-size:1.5rem;font-weight:800;color:var(--accent-dark);text-decoration:none;letter-spacing:-.5px}
.brand span{color:var(--ink);font-weight:400;font-size:.95rem;display:block;line-height:1.2}
nav.main{display:flex;gap:4px;flex-wrap:wrap}
nav.main a{text-decoration:none;color:var(--ink);font-weight:600;padding:8px 14px;border-radius:999px;font-size:.95rem}
nav.main a:hover{background:var(--accent-soft);color:var(--accent-dark)}
nav.main a.active{background:var(--accent);color:#fff}
/* hero */
.hero{background:linear-gradient(135deg,#eef7f1 0%,#fbf6ea 100%);border-bottom:1px solid var(--border);padding:56px 0 48px}
.hero h1{font-size:2.4rem;line-height:1.2;margin:0 0 12px;letter-spacing:-1px;max-width:640px}
.hero p.lede{font-size:1.15rem;color:var(--muted);max-width:620px;margin:0 0 24px}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;font-weight:700;
  padding:12px 26px;border-radius:999px;font-size:1rem}
.btn:hover{background:var(--accent-dark)}
.btn-ghost{background:transparent;color:var(--accent-dark);border:2px solid var(--accent);margin-left:10px}
.btn-ghost:hover{background:var(--accent-soft)}
/* sections & cards */
.section{padding:44px 0}
.section h2{font-size:1.6rem;letter-spacing:-.5px;margin:0 0 6px}
.section .sub{color:var(--muted);margin:0 0 24px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;overflow:hidden;
  text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:transform .12s ease,box-shadow .12s ease}
.card-img{display:block;width:calc(100% + 44px);margin:-22px -22px 16px;aspect-ratio:16/9;object-fit:cover}
/* hero image */
figure.hero{margin:0 0 28px}
figure.hero img{width:100%;height:auto;display:block;border-radius:14px}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(43,38,32,.08)}
.card .cat{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--accent);margin-bottom:8px}
.card h3{margin:0 0 8px;font-size:1.12rem;line-height:1.4}
.card p{margin:0;color:var(--muted);font-size:.93rem;flex:1}
.card .meta{margin-top:12px;font-size:.8rem;color:var(--muted)}
/* article */
.breadcrumb{font-size:.85rem;color:var(--muted);margin:26px 0 6px}
.breadcrumb a{color:var(--accent-dark);text-decoration:none}
.article-head h1{font-size:2.1rem;line-height:1.25;letter-spacing:-.5px;margin:0 0 10px}
.byline{color:var(--muted);font-size:.9rem;margin-bottom:8px}
.byline strong{color:var(--ink)}
.prose{font-size:1.06rem}
.prose h2{font-size:1.5rem;margin:2.2em 0 .6em;letter-spacing:-.3px}
.prose h3{font-size:1.2rem;margin:1.8em 0 .5em}
.prose p{margin:0 0 1.1em}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.4em}
.prose li{margin-bottom:.45em}
.prose li::marker{color:var(--accent);font-weight:700}
.prose blockquote{background:var(--accent-soft);border-left:4px solid var(--accent);margin:1.4em 0;
  padding:14px 20px;border-radius:0 var(--radius) var(--radius) 0}
.prose blockquote p{margin:.4em 0}
.prose hr{border:none;border-top:1px solid var(--border);margin:2em 0}
.prose a{color:var(--accent-dark);text-decoration:underline;text-underline-offset:2px}
.toc{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 22px;margin:24px 0}
.toc strong{display:block;margin-bottom:8px}
.toc ul{margin:0;padding-left:1.2em}
.toc li{margin:.3em 0;font-size:.95rem}
.toc a{color:var(--accent-dark);text-decoration:none}
.toc a:hover{text-decoration:underline}
.faq{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:8px 26px;margin:2em 0}
.author-box{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px;margin:2.5em 0;display:flex;gap:16px;align-items:flex-start}
.author-box .avatar{width:52px;height:52px;border-radius:50%;background:var(--accent);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.3rem;flex:none}
.author-box p{margin:.3em 0 0;font-size:.95rem;color:var(--muted)}
.pager{display:flex;justify-content:space-between;gap:12px;margin:2.5em 0;flex-wrap:wrap}
.pager a{flex:1;min-width:220px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:14px 18px;text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem}
.pager a:hover{border-color:var(--accent)}
.pager small{display:block;font-weight:400;color:var(--muted);font-size:.8rem}
/* ad slots: invisible until AdSense code is pasted in */
.ad-slot:empty{display:none}
.ad-slot{margin:2em auto;text-align:center;max-width:100%}
.ad-slot .ad-label{font-size:.68rem;letter-spacing:2px;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
/* footer */
footer.site{background:#23201b;color:#d9d2c4;margin-top:56px}
footer.site .wrap{padding-top:40px;padding-bottom:30px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px;margin-bottom:28px}
.foot-grid h4{color:#fff;margin:0 0 10px;font-size:1rem}
.foot-grid a{color:#d9d2c4;text-decoration:none;display:block;margin:.35em 0;font-size:.93rem}
.foot-grid a:hover{color:#fff;text-decoration:underline}
.foot-brand{font-size:1.4rem;font-weight:800;color:#fff}
.foot-note{font-size:.85rem;color:#a89e8c;border-top:1px solid #3a352c;padding-top:18px}
@media(max-width:640px){
  .hero h1{font-size:1.8rem}
  .article-head h1{font-size:1.6rem}
  .foot-grid{grid-template-columns:1fr}
  body{font-size:16px}
}