:root{--ink:#14201d;--muted:#586762;--paper:#fbfaf6;--white:#fff;--green:#176b57;--green-dark:#102722;--mint:#dcebe4;--line:#d9dfdb;--gold:#d9a441;--shadow:0 24px 70px rgba(16,39,34,.14)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit}.shell{width:min(1160px,calc(100% - 40px));margin:auto}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:20px;top:10px;z-index:100;background:#fff;padding:10px}
.site-header{position:sticky;top:0;z-index:20;background:rgba(251,250,246,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(20,32,29,.09)}
.nav-wrap{min-height:72px;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:760;font-size:19px}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--green-dark);color:#fff;font-family:Georgia,serif}.nav-wrap nav{display:flex;gap:26px;margin-left:auto}.nav-wrap nav a{text-decoration:none;color:var(--muted);font-size:14px;font-weight:620}.nav-wrap nav a:hover{color:var(--green)}
.button{display:inline-flex;align-items:center;justify-content:center;padding:13px 19px;border:1px solid var(--green);border-radius:9px;background:var(--green);color:#fff;text-decoration:none;font-size:14px;font-weight:720;transition:.18s ease}.button:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(23,107,87,.18)}.button-secondary{background:transparent;color:var(--green-dark);border-color:#9caaa5}.button-small{padding:9px 14px}.button-outline{background:transparent;color:var(--green-dark);border-color:var(--green-dark)}
.hero{padding:92px 0 96px;background:radial-gradient(circle at 82% 17%,rgba(220,235,228,.95),transparent 30%),linear-gradient(135deg,#fbfaf6 0%,#f2f5ef 100%)}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:76px;align-items:center}.eyebrow{margin:0 0 16px;color:var(--green);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.hero h1{max-width:820px;margin:0;font-family:Georgia,"Times New Roman",serif;font-size:clamp(44px,6vw,76px);line-height:1.04;letter-spacing:-.035em;font-weight:500}.lede{max-width:700px;margin:28px 0;color:var(--muted);font-size:20px;line-height:1.55}.actions{display:flex;flex-wrap:wrap;gap:12px}.release-note{margin:20px 0 0;color:var(--muted);font-size:13px}.status-dot{display:inline-block;width:8px;height:8px;margin-right:7px;border-radius:50%;background:var(--gold)}
.knowledge-card{padding:30px;background:rgba(255,255,255,.85);border:1px solid rgba(20,32,29,.11);border-radius:18px;box-shadow:var(--shadow)}.card-label{margin:0 0 18px;color:var(--muted);font-size:12px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.knowledge-card ol{list-style:none;margin:0;padding:0}.knowledge-card li{display:grid;grid-template-columns:35px 1fr;gap:2px 12px;padding:16px 0;border-top:1px solid var(--line)}.knowledge-card li>span{grid-row:1/3;color:var(--green);font-family:Georgia,serif}.knowledge-card small{color:var(--muted);line-height:1.45}
.section{padding:92px 0}.section h2{max-width:760px;margin:0 0 38px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(34px,4.5vw,54px);font-weight:500;line-height:1.12;letter-spacing:-.025em}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.feature-grid article{padding:28px 25px;background:#fff;border:1px solid var(--line);border-radius:14px}.icon{display:inline-grid;place-items:center;width:37px;height:37px;margin-bottom:25px;border-radius:50%;background:var(--mint);color:var(--green)}.feature-grid h3{font-size:17px;line-height:1.35}.feature-grid p{color:var(--muted);font-size:14px}
.section-dark{background:var(--green-dark);color:#f7f8f5}.principles-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px}.eyebrow-light{color:#9bd4c4}.principle-list article{display:grid;grid-template-columns:44px 1fr;gap:18px;padding:25px 0;border-top:1px solid rgba(255,255,255,.16)}.principle-list article>span{color:#9bd4c4;font-family:Georgia,serif}.principle-list h3{margin:0 0 5px;font-size:18px}.principle-list p{margin:0;color:#bdc9c5}
.start-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px}.section-intro{color:var(--muted);font-size:18px}.text-link{color:var(--green);font-weight:720;text-decoration:none}.steps{list-style:none;margin:0;padding:0}.steps li{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:19px 0;border-top:1px solid var(--line)}.steps li>span{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--mint);color:var(--green);font-weight:800}.steps strong{font-size:17px}.steps p{margin:3px 0;color:var(--muted)}
.section-tint{background:#edf3ee}.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.resource-grid a{display:flex;min-height:136px;flex-direction:column;justify-content:space-between;padding:24px;background:rgba(255,255,255,.8);border:1px solid #cedbd4;border-radius:12px;text-decoration:none;transition:.18s}.resource-grid a:hover{transform:translateY(-2px);border-color:var(--green)}.resource-grid span{color:var(--muted);font-size:13px}
footer{padding:54px 0 30px;background:#0b1916;color:#dfe8e4}.footer-grid{display:flex;justify-content:space-between;gap:30px}.footer-grid p{color:#94a59f}.footer-links{display:flex;flex-wrap:wrap;gap:22px}.footer-links a{color:#dfe8e4;text-decoration:none}.legal{margin-top:34px;padding-top:25px;border-top:1px solid rgba(255,255,255,.12);color:#80928c;font-size:12px}
@media(max-width:900px){.nav-wrap nav{display:none}.hero-grid,.principles-grid,.start-grid{grid-template-columns:1fr;gap:50px}.feature-grid{grid-template-columns:repeat(2,1fr)}.resource-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.shell{width:min(100% - 28px,1160px)}.site-header .button{display:none}.hero{padding:64px 0}.hero h1{font-size:44px}.lede{font-size:18px}.actions{align-items:stretch;flex-direction:column}.section{padding:68px 0}.feature-grid,.resource-grid{grid-template-columns:1fr}.knowledge-card{padding:22px}.footer-grid{flex-direction:column}.footer-links{flex-direction:column;gap:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.resource-grid a{transition:none}}