:root{--bg:#f7f7f5;--card:#fff;--text:#20242b;--muted:#657080;--line:#e7e8eb;--green:#248b5b;--orange:#f59e0b;--dark:#17202a}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.72}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1120px,calc(100% - 34px));margin:auto}
header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-weight:900;letter-spacing:-.03em;color:var(--dark);font-size:1.2rem}
.tag{font-size:.86rem;color:var(--muted);margin-left:8px;font-weight:500}
.navlinks{display:flex;gap:16px;flex-wrap:wrap}
.hero{padding:86px 0 54px;background:linear-gradient(180deg,#fff,#f7f7f5)}
.eyebrow{font-size:.8rem;font-weight:900;text-transform:uppercase;letter-spacing:.13em;color:var(--green)}
h1{font-size:clamp(2.25rem,6vw,4.6rem);line-height:1.02;letter-spacing:-.048em;color:var(--dark);margin:.35em 0 .35em}
h2{font-size:clamp(1.55rem,3vw,2.25rem);line-height:1.15;letter-spacing:-.03em;color:var(--dark);margin-top:1.6em}
h3{line-height:1.25;color:var(--dark)}
.lead{font-size:1.15rem;max-width:790px;color:#4d5968}
.cta{display:inline-flex;background:var(--green);color:white!important;font-weight:800;padding:13px 20px;border-radius:999px;margin-top:16px}
main section{padding:44px 0}
.article{max-width:840px}
.article p{margin:1.1em 0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px;box-shadow:0 8px 28px rgba(15,23,42,.035)}
.note{margin:30px 0;padding:18px 20px;background:#fff7e8;border-left:4px solid var(--orange);border-radius:0 12px 12px 0}
.related{background:#fff}
.related ul{padding-left:20px}
footer{margin-top:40px;border-top:1px solid var(--line);background:#fff;padding:30px 0 45px;color:var(--muted);font-size:.93rem}
.breadcrumbs{font-size:.9rem;color:var(--muted);margin-top:20px}
@media(max-width:780px){.grid{grid-template-columns:1fr}.tag{display:none}.navlinks{font-size:.9rem;gap:10px}.hero{padding:58px 0 38px}nav{align-items:flex-start;flex-direction:column;padding:13px 0}}


.hero-visual{margin:30px 0 0;overflow:hidden;border-radius:20px;border:1px solid var(--line);background:#fff;box-shadow:0 16px 45px rgba(15,23,42,.08)}
.hero-visual img{display:block;width:100%;height:360px;object-fit:cover}
.article-visual{margin:30px 0;overflow:hidden;border-radius:16px;border:1px solid var(--line);background:#fff}
.article-visual img{display:block;width:100%;max-height:420px;object-fit:cover}
.article-visual figcaption{padding:9px 13px;color:var(--muted);font-size:.82rem}
@media(max-width:780px){.hero-visual img{height:240px}.article-visual img{max-height:300px}}