:root{--ink:#14231f;--muted:#60716b;--paper:#fbfcf8;--card:#fff;--sage:#dfece4;--deep:#163b31;--mint:#9fd0b8;--gold:#d9b96e;--line:#dce5df;--danger:#7b3e34}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--paper);color:var(--ink);line-height:1.65}
a{color:var(--deep);text-decoration-thickness:1px;text-underline-offset:3px}header{position:sticky;top:0;z-index:30;background:rgba(251,252,248,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.wrap{width:min(1120px,92%);margin:auto}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:850;font-size:1.2rem}.moon{width:30px;height:30px;border-radius:50%;background:var(--deep);position:relative;display:inline-block}.moon:after{content:"";position:absolute;width:23px;height:23px;border-radius:50%;background:var(--paper);left:9px;top:-2px}.navlinks{display:flex;gap:22px;align-items:center}.navlinks a{text-decoration:none;font-weight:650;font-size:.92rem}.hero{padding:82px 0 56px;background:linear-gradient(135deg,#f7fbf7,#e7f1ea)}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-weight:800;font-size:.75rem;color:#456b5c}.hero h1,h1{font-size:clamp(2.35rem,5vw,4.8rem);line-height:1.02;letter-spacing:-.045em;margin:.3em 0 .35em}.hero p,.lede{font-size:1.2rem;color:var(--muted);max-width:760px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 19px;border-radius:999px;background:var(--deep);color:white;text-decoration:none;font-weight:800;border:1px solid var(--deep)}.btn.alt{background:transparent;color:var(--deep)}.btn.gold{background:#b88d35;border-color:#b88d35;color:#fff}.section{padding:64px 0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 8px 30px rgba(20,35,31,.04)}.card h3{margin-top:0}.kicker{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:#567466}.article{width:min(800px,92%);margin:56px auto}.article h1{font-size:clamp(2.3rem,5vw,4rem)}.article h2{font-size:1.65rem;line-height:1.2;margin-top:2.2em}.article h3{margin-top:1.7em}.note,.evidence,.commercial{border-radius:16px;padding:18px 20px;margin:26px 0}.note{background:#eef4f0;border:1px solid #d7e5dc}.evidence{background:#f5f1e7;border:1px solid #e6d9b9}.commercial{background:#163b31;color:white}.commercial a{color:white}.commercial .btn{background:white;color:var(--deep);border-color:white}.breadcrumbs{font-size:.85rem;color:var(--muted);margin-bottom:18px}.meta{color:var(--muted);font-size:.9rem;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:30px}.pill{display:inline-block;padding:5px 10px;border-radius:99px;background:var(--sage);font-size:.78rem;font-weight:750;margin-right:6px}.source-list li{margin-bottom:10px}footer{background:#102a23;color:#dce9e2;padding:48px 0;margin-top:60px}footer a{color:#dce9e2}.footgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.small{font-size:.84rem;color:#6b7d76}.popup-backdrop{position:fixed;inset:0;background:rgba(6,20,16,.62);display:none;align-items:center;justify-content:center;z-index:100;padding:20px}.popup{max-width:620px;background:#fbfcf8;border-radius:26px;padding:34px;box-shadow:0 30px 90px rgba(0,0,0,.28);position:relative}.popup h2{font-size:2rem;line-height:1.05;margin:.3em 0}.popup-close{position:absolute;right:16px;top:12px;border:0;background:transparent;font-size:1.6rem;cursor:pointer}.popup .mini{font-size:.78rem;color:var(--muted);margin-top:12px}.popup-backdrop.show{display:flex}.mobilemenu{display:none}
@media(max-width:800px){.navlinks{display:none}.grid{grid-template-columns:1fr}.hero{padding-top:54px}.footgrid{grid-template-columns:1fr}.article{margin-top:34px}.popup{padding:28px 22px}.hero h1,h1{font-size:2.6rem}}