:root{--bg:#FFF6E5;--card:#fff;--text:#4a3b2a;--muted:#6c6655;--link:#7a4a1c;--line:#e0d5c0;--green:#8FC58A;--green-soft:#E8F5D0;--hero-a:#D6EDB8;--hero-b:#8FC58A;--btn-text:#2f2a1a}
@media (prefers-color-scheme:dark){:root{--bg:#141a33;--card:#222a4d;--text:#f1ecdf;--muted:#b7b3c9;--link:#f6e4a8;--line:#2f3860;--green:#6faf7e;--green-soft:#2f5a4a;--hero-a:#2f5a4a;--hero-b:#1d3a35;--btn-text:#141a33}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 ui-rounded,"SF Pro Rounded",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--link);text-underline-offset:.15em}
a:focus-visible{outline:3px solid var(--green);outline-offset:2px;border-radius:4px}
.wrap{max-width:46rem;margin:0 auto;padding:0 1.25rem}
header.site{padding:1rem 0}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.15rem;color:var(--text);text-decoration:none}
.brand img{width:36px;height:36px;border-radius:9px}
nav.main a{margin-left:1.1rem;font-weight:600;text-decoration:none}
nav.main a:hover{text-decoration:underline}
.hero{background:linear-gradient(180deg,var(--hero-a),var(--hero-b));padding:2.5rem 0 3rem;text-align:center}
.hero img{width:160px;height:160px;border-radius:36px;box-shadow:0 8px 24px rgba(74,59,42,.25)}
.hero h1{font-size:clamp(2rem,7vw,3rem);line-height:1.1;margin:1.1rem 0 .4rem}
.hero p.lead{font-size:1.2rem;margin:.4rem auto 1.4rem;max-width:34rem}
.badge{display:inline-block;background:var(--card);color:var(--text);padding:.7rem 1.2rem;border-radius:999px;font-weight:700}
main{padding:2rem 0 3rem}
main h1{font-size:2rem;line-height:1.15;margin:.2rem 0 .6rem}
main h2{font-size:1.35rem;margin:2rem 0 .5rem}
main h3{font-size:1.1rem;margin:1.4rem 0 .4rem}
.summary{color:var(--muted);font-size:1.1rem;margin-top:0}
ul{padding-left:1.25rem}
li{margin:.35rem 0}
.cards{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));margin:1.2rem 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:1.1rem 1.2rem}
.card h2{margin:.1rem 0 .4rem;font-size:1.15rem}
.card ul{margin:.3rem 0 0}
.note{background:var(--green-soft);border-radius:14px;padding:.9rem 1.1rem;margin:1.4rem 0}
.btn{display:inline-block;background:var(--green);color:var(--btn-text);font-weight:800;text-decoration:none;padding:.75rem 1.3rem;border-radius:999px}
.toc{display:flex;flex-wrap:wrap;gap:.5rem 1.2rem;padding:0;list-style:none;margin:1rem 0}
footer.site{border-top:1px solid var(--line);padding:1.5rem 0 2.5rem;color:var(--muted);font-size:.95rem}
footer.site nav a{margin-right:1.1rem;display:inline-block}
footer.site p{margin:.6rem 0 0}
@media (max-width:30rem){nav.main a{margin-left:.8rem}}