:root{
  --bg:#f5f3ee;
  --surface:#ffffff;
  --text:#111111;
  --muted:#6d6a63;
  --line:#dedbd3;
  --accent:#111111;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}
a{color:inherit}
.wrap{width:min(var(--max),calc(100% - 40px));margin:0 auto}
header{position:sticky;top:0;z-index:20;background:rgba(245,243,238,.93);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{text-decoration:none;font-weight:800;letter-spacing:.14em;font-size:.9rem;white-space:nowrap}
nav{display:flex;gap:22px;flex-wrap:wrap;justify-content:flex-end}
nav a{text-decoration:none;font-size:.9rem;color:#2d2b27}
nav a:hover{text-decoration:underline;text-underline-offset:4px}
.hero{padding:96px 0 70px;border-bottom:1px solid var(--line)}
.eyebrow{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:700}
h1{font-size:clamp(2.6rem,7vw,5.5rem);line-height:.98;letter-spacing:-.055em;margin:18px 0 26px;max-width:920px}
.lead{font-size:clamp(1rem,2vw,1.28rem);max-width:760px;color:#44413b}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;padding:48px 0 80px}
.card{background:var(--surface);border:1px solid var(--line);padding:30px;border-radius:18px;text-decoration:none;display:flex;min-height:190px;flex-direction:column;justify-content:space-between;transition:transform .18s ease,border-color .18s ease}
.card:hover{transform:translateY(-3px);border-color:#aaa59a}
.card h2{margin:0 0 10px;font-size:1.35rem;letter-spacing:-.02em}
.card p{margin:0;color:var(--muted)}
.arrow{font-size:1.25rem;margin-top:26px}
.content{display:grid;grid-template-columns:260px minmax(0,1fr);gap:58px;padding:58px 0 90px}
.toc{position:sticky;top:105px;align-self:start}
.toc .label{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:14px}
.toc a{display:block;text-decoration:none;color:#555149;padding:6px 0;font-size:.9rem}
.article{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:clamp(28px,5vw,58px)}
.article h1{font-size:clamp(2.3rem,5vw,4.25rem);margin-top:0}
.article h2{font-size:1.3rem;letter-spacing:-.02em;margin:42px 0 12px}
.article h3{font-size:1rem;margin:24px 0 8px}
.article p,.article li{color:#35332f}
.article ul{padding-left:20px}
.article strong{color:#111}
.notice{border-left:3px solid #111;padding:10px 0 10px 18px;margin:28px 0;color:#45423c}
.meta{margin:0 0 38px;color:var(--muted);font-size:.9rem}
.contact-box{margin-top:48px;padding:24px;border:1px solid var(--line);border-radius:14px;background:#faf9f6}
footer{border-top:1px solid var(--line);padding:34px 0 46px;color:var(--muted);font-size:.88rem}
.footer-row{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a{text-decoration:none}
.placeholder{background:#fff2ad;padding:0 4px;border-radius:3px;color:#111;font-weight:700}
@media(max-width:820px){
  .nav{align-items:flex-start;padding:18px 0;flex-direction:column;gap:14px}
  nav{justify-content:flex-start;gap:14px}
  .hero{padding:70px 0 48px}
  .grid{grid-template-columns:1fr}
  .content{grid-template-columns:1fr;gap:22px;padding-top:34px}
  .toc{position:static;border-bottom:1px solid var(--line);padding-bottom:18px}
}