:root{
  --bg:#fffaf4;
  --card:#ffffff;
  --text:#1f2937;
  --muted:#5f6b7a;
  --accent:#f59e0b;
  --accent2:#60a5fa;
  --line:#e5e7eb;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,#fffdf8 0%,#fff7ec 100%);
  line-height:1.65;
}
.container{max-width:980px;margin:0 auto;padding:0 24px}
header{
  background:rgba(255,255,255,.92);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:5;
  backdrop-filter:blur(8px)
}
nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0}
.brand{font-weight:800;font-size:1.15rem;text-decoration:none;color:var(--text)}
.navlinks{display:flex;gap:18px;flex-wrap:wrap}
.navlinks a{color:var(--muted);text-decoration:none;font-weight:600}
.navlinks a:hover{color:var(--text)}
.hero{padding:88px 0 56px;text-align:center}
.badge{display:inline-block;padding:7px 12px;border-radius:999px;background:#fff3d6;color:#8a5a00;font-weight:700;font-size:.9rem}
h1{font-size:clamp(2.2rem,6vw,4.8rem);line-height:1.05;margin:18px auto;max-width:820px}
.lead{font-size:1.2rem;color:var(--muted);max-width:760px;margin:0 auto}
.actions{margin-top:28px;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;text-decoration:none;font-weight:800}
.btn.primary{background:var(--text);color:white}
.btn.secondary{background:white;color:var(--text);border:1px solid var(--line)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:30px 0 70px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 8px 24px rgba(31,41,55,.05)}
.card h3{margin-top:0}
.section{padding:42px 0}
.content{background:white;border:1px solid var(--line);border-radius:20px;padding:34px;margin:32px auto 64px}
.content h1{font-size:2.5rem;text-align:left;margin:0 0 10px}
.content h2{margin-top:32px}
.content p,.content li{color:#374151}
.notice{background:#fff8e6;border-left:4px solid var(--accent);padding:16px 18px;border-radius:10px}
footer{border-top:1px solid var(--line);background:white;padding:30px 0;color:var(--muted)}
footer a{color:var(--muted)}
.small{font-size:.92rem;color:var(--muted)}
@media (max-width:760px){
  .grid{grid-template-columns:1fr}
  nav{align-items:flex-start}
  .navlinks{justify-content:flex-end}
}