:root{--ink:#16332f;--muted:#5f746f;--paper:#fbfdf9;--card:#fff;--sage:#dcebdc;--mint:#edf7ef;--leaf:#39735d;--leaf2:#245846;--gold:#d9a441;--line:#d9e5dd;--warn:#fff7e4;--max:1120px}
*{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;color:var(--ink);background:var(--paper);line-height:1.7}
a{color:var(--leaf2);text-decoration-thickness:1px;text-underline-offset:3px}img{max-width:100%}
.wrap{width:min(var(--max),calc(100% - 36px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(251,253,249,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}
.nav{min-height:72px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:850;font-size:1.25rem;color:var(--ink)}.brand svg{width:34px;height:34px}.navlinks{margin-left:auto;display:flex;gap:18px;align-items:center}.navlinks a{text-decoration:none;font-weight:650;font-size:.94rem}.nav-cta,.btn{display:inline-block;background:var(--leaf);color:#fff!important;text-decoration:none!important;border-radius:999px;padding:11px 18px;font-weight:800;box-shadow:0 7px 18px rgba(36,88,70,.12)}.nav-cta:hover,.btn:hover{background:var(--leaf2)}
.hero{padding:84px 0 62px;background:radial-gradient(circle at 80% 20%,#dff0e3 0,transparent 30%),linear-gradient(180deg,#f8fcf7,#eef7ef)}.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:54px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:850;color:var(--leaf)}h1{font-size:clamp(2.5rem,5vw,4.7rem);line-height:1.02;letter-spacing:-.045em;margin:.18em 0}h2{font-size:clamp(1.7rem,3vw,2.5rem);line-height:1.15;letter-spacing:-.025em;margin:1.5em 0 .55em}h3{font-size:1.22rem;margin:1.35em 0 .4em}.lead{font-size:1.18rem;color:#405e57;max-width:760px}.hero-card,.card,.note,.product-box{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 14px 40px rgba(32,70,56,.07)}.hero-card .orb{height:170px;border-radius:20px;background:radial-gradient(circle at 35% 35%,#fff 0 5%,transparent 6%),radial-gradient(circle at 50% 50%,#86b998 0 22%,#b9d8c2 23% 40%,#eaf5ec 41% 70%);position:relative;overflow:hidden}.hero-card .orb:after{content:"";position:absolute;inset:22px;border:2px solid rgba(57,115,93,.22);border-radius:50%}
.section{padding:58px 0}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.card h3{margin-top:0}.kicker{font-size:.9rem;font-weight:800;color:var(--leaf)}.meta{color:var(--muted);font-size:.92rem}.article{width:min(790px,calc(100% - 36px));margin:0 auto;padding:54px 0 80px}.article h1{font-size:clamp(2.3rem,5vw,4rem)}.article .dek{font-size:1.22rem;color:#47625c}.article ul,.article ol{padding-left:1.25rem}.note{background:var(--warn);box-shadow:none;border-color:#eeddb5;margin:24px 0}.note strong{display:block;margin-bottom:5px}.product-box{background:linear-gradient(135deg,#f0f8f1,#fff);margin:30px 0}.product-box .btn{margin-top:8px}.disclosure{font-size:.86rem;color:var(--muted);border-left:3px solid var(--gold);padding-left:12px}.sources{border-top:1px solid var(--line);margin-top:42px;padding-top:20px;font-size:.92rem}.sources li{margin:.45em 0}.breadcrumbs{font-size:.88rem;color:var(--muted);margin-bottom:24px}.footer{border-top:1px solid var(--line);padding:42px 0;background:#f3f8f3}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}.footer a{display:block;margin:5px 0}.small{font-size:.86rem;color:var(--muted)}table{width:100%;border-collapse:collapse;margin:22px 0;background:#fff}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--mint)}.pill{display:inline-block;padding:5px 10px;border-radius:999px;background:var(--sage);font-size:.8rem;font-weight:750}.callout{border-left:4px solid var(--leaf);padding:5px 0 5px 18px;margin:24px 0;font-size:1.06rem}
@media(max-width:820px){.hero-grid,.grid3,.grid2,.footer-grid{grid-template-columns:1fr}.navlinks a:not(.nav-cta){display:none}.hero{padding-top:56px}.nav{gap:10px}.nav-cta{padding:9px 12px;font-size:.85rem}}