:root{--ink:#20251f;--paper:#f5f0e4;--cream:#fffaf0;--forest:#304b38;--moss:#607458;--rust:#9a5438;--line:#d7cdbb;--muted:#66675f;--shadow:0 18px 55px rgba(30,36,29,.16)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.72 Georgia,"Times New Roman",serif}
a{color:var(--forest)}.wrap{width:min(1120px,92%);margin:auto}.topbar{background:#1f2e23;color:#e8e2d5;text-align:center;padding:8px;font:12px/1.4 Arial,sans-serif;letter-spacing:.04em}
header{background:rgba(245,240,228,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(10px)}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{font:700 20px/1.1 Georgia,serif;text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:10px}.mark{width:34px;height:34px;border:2px solid var(--forest);border-radius:50%;display:grid;place-items:center;font:700 17px Arial}.links{display:flex;gap:18px;align-items:center}.links a{font:700 13px Arial,sans-serif;text-decoration:none;color:var(--ink)}
.hero{padding:78px 0 54px;background:radial-gradient(circle at 80% 10%,#e5dcc7 0,transparent 35%)}.eyebrow{font:700 12px Arial,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--rust)}
h1,h2,h3{line-height:1.08}h1{font-size:clamp(42px,7vw,76px);max-width:900px;margin:.2em 0}h2{font-size:34px;margin-top:1.6em}h3{font-size:24px}.lede{font-size:21px;max-width:780px;color:#45483f}
.btn{display:inline-block;background:var(--forest);color:#fff;text-decoration:none;padding:14px 20px;border-radius:3px;font:700 14px Arial,sans-serif;margin:8px 8px 8px 0}.btn.alt{background:transparent;color:var(--forest);border:1px solid var(--forest)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--cream);border:1px solid var(--line);padding:24px;border-radius:4px}.card h3{margin-top:0}.card a{text-decoration:none}.section{padding:54px 0}.dark{background:#26342a;color:#f3eee4}.dark a{color:#fff}
.article{display:grid;grid-template-columns:minmax(0,760px) 280px;gap:50px;padding:52px 0}.article main{background:var(--cream);border:1px solid var(--line);padding:38px}.article aside{font:14px/1.6 Arial,sans-serif}.toc{position:sticky;top:100px}.toc a{display:block;padding:6px 0;text-decoration:none}.notice{border-left:4px solid var(--rust);background:#f4e7dc;padding:16px 18px;margin:24px 0}.offer{background:#e9eadc;border:1px solid #c6c8b1;padding:22px;margin:30px 0}.offer small{display:block;color:var(--muted);font:12px Arial,sans-serif;margin-top:8px}.breadcrumbs{font:12px Arial,sans-serif;color:var(--muted);margin-bottom:18px}.breadcrumbs a{text-decoration:none}
footer{background:#1f2e23;color:#ddd5c8;padding:45px 0;font:14px Arial,sans-serif}footer a{color:#f4efe5}.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.modalback{position:fixed;inset:0;background:rgba(16,22,17,.72);z-index:100;display:none;place-items:center;padding:20px}.modalback.show{display:grid}.modal{width:min(560px,96vw);background:var(--cream);border:1px solid #b9aa90;box-shadow:var(--shadow);padding:34px;position:relative}.close{position:absolute;right:13px;top:9px;border:0;background:none;font-size:28px;cursor:pointer}.modal h2{margin:.15em 0}.modal p{margin:.7em 0}.mini{font:12px Arial,sans-serif;color:var(--muted)}
@media(max-width:800px){.links{display:none}.grid{grid-template-columns:1fr}.article{grid-template-columns:1fr}.article main{padding:24px}.toc{position:static}.foot{grid-template-columns:1fr}.hero{padding-top:50px}h1{font-size:46px}}