:root{
  --ink:#17322b;--muted:#61716c;--bg:#f7faf8;--card:#ffffff;--line:#dce7e2;
  --accent:#1f6f5c;--accent2:#dff2eb;--warm:#f6efe3;--danger:#fff3e8;
  --max:1120px;
}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.65}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:3px}
.wrap{max-width:var(--max);margin:auto;padding:0 22px}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.brand{font-weight:800;letter-spacing:-.02em;text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:10px}
.brand-mark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--accent);color:white;font-size:14px}
nav a{margin-left:18px;text-decoration:none;color:var(--ink);font-weight:650;font-size:.95rem}
.hero{padding:76px 0 52px;background:linear-gradient(180deg,#eef8f4 0%,var(--bg) 100%)}
.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;font-weight:800;color:var(--accent)}
h1,h2,h3{line-height:1.15;letter-spacing:-.025em}h1{font-size:clamp(2.35rem,6vw,4.6rem);max-width:900px;margin:.2em 0}h2{font-size:clamp(1.55rem,3vw,2.25rem);margin-top:1.8em}
.lede{font-size:1.16rem;max-width:760px;color:#3e514b}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid.two{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px}
.card h3{margin-top:0}.card p:last-child{margin-bottom:0}
.section{padding:44px 0}.article{max-width:820px;margin:auto;padding:48px 22px}
.article h1{font-size:clamp(2.25rem,5vw,3.8rem)}.article p,.article li{font-size:1.03rem}
.kicker{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0 22px}.pill{padding:6px 10px;border-radius:999px;background:var(--accent2);font-size:.8rem;font-weight:750}
.notice,.affiliate-box,.source-box{border:1px solid var(--line);border-radius:16px;padding:18px 20px;margin:24px 0;background:#fff}
.notice{background:var(--danger)}.affiliate-box{background:var(--warm)}
.cta{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;padding:13px 18px;border-radius:11px;font-weight:800;margin:8px 0}
.cta:hover{filter:brightness(.93)}
table{border-collapse:collapse;width:100%;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}th,td{padding:13px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:#eef6f2}
.breadcrumbs{font-size:.86rem;color:var(--muted);margin-bottom:20px}.breadcrumbs a{color:var(--muted)}
footer{border-top:1px solid var(--line);background:#fff;margin-top:40px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px;padding:40px 22px}.small{font-size:.86rem;color:var(--muted)}
.source-list li{margin:.45rem 0}
@media(max-width:800px){.grid,.grid.two,.footer-grid{grid-template-columns:1fr}nav{display:none}.hero{padding-top:54px}.article{padding-top:34px}.site-header{position:static}}