:root{--qm-green:#2f6b4f;--qm-green-deep:#183c2c;--qm-mint:#eef7f1;--qm-ink:#1f2937;--qm-muted:#5f6c65;--qm-line:#c9dfd1;--qm-card:#ffffff;--qm-orange:#936024}*{box-sizing:border-box}body{margin:0;color:var(--qm-ink);background:#fbfcfb;font:16px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.home-shell{max-width:1180px;margin:auto;padding:24px 24px 64px}.home-nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:8px 0 32px}.brand{color:var(--qm-green-deep);font-weight:800;letter-spacing:-.02em;text-decoration:none;font-size:1.12rem}.nav-link{color:var(--qm-green);font-weight:750;text-decoration:none;border:1px solid var(--qm-line);border-radius:999px;padding:9px 15px}.hero{background:linear-gradient(135deg,#e7f2eb 0%,#f9fcfa 62%);border:1px solid var(--qm-line);border-left:9px solid var(--qm-green);border-radius:28px;padding:clamp(34px,7vw,80px);box-shadow:0 16px 42px #173f2b10}.eyebrow{margin:0 0 14px;color:var(--qm-orange);font-size:.76rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.hero h1{max-width:780px;margin:0;color:var(--qm-green-deep);font-size:clamp(2.25rem,6vw,4.8rem);line-height:1.01;letter-spacing:-.055em}.hero p{max-width:700px;margin:22px 0 30px;color:#425149;font-size:clamp(1.05rem,2vw,1.3rem)}.actions{display:flex;flex-wrap:wrap;gap:12px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;border-radius:12px;padding:0 18px;font-weight:800;text-decoration:none}.button--primary{color:#fff;background:var(--qm-green)}.button--secondary{color:var(--qm-green);border:1px solid var(--qm-line);background:#fff}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}.metric{padding:18px;border:1px solid var(--qm-line);border-radius:18px;background:#fff}.metric strong{display:block;color:var(--qm-green);font-size:1.55rem;line-height:1}.metric span{color:var(--qm-muted);font-size:.9rem}.section{padding-top:60px}.section-heading{max-width:720px;margin-bottom:24px}.section-heading h2{margin:0;color:var(--qm-green-deep);font-size:clamp(1.65rem,3vw,2.5rem);letter-spacing:-.035em}.section-heading p{margin:10px 0 0;color:var(--qm-muted)}.chapter-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.chapter-card{display:grid;grid-template-columns:auto 1fr auto;align-items:start;gap:14px;padding:20px;text-decoration:none;color:inherit;background:var(--qm-card);border:1px solid var(--qm-line);border-radius:18px;transition:transform .18s ease,box-shadow .18s ease}.chapter-card:hover,.chapter-card:focus-visible{transform:translateY(-2px);box-shadow:0 12px 26px #153b2814}.chapter-card__number{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--qm-mint);color:var(--qm-green);font-weight:900}.chapter-card strong{display:block;color:var(--qm-green-deep);line-height:1.25}.chapter-card small{display:block;margin-top:7px;color:var(--qm-muted);line-height:1.45}.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.resource{padding:22px;background:#fff;border:1px solid var(--qm-line);border-radius:18px}.resource h3{margin:0;color:var(--qm-green-deep);font-size:1.15rem}.resource p{color:var(--qm-muted);margin:9px 0 16px}.text-link{color:var(--qm-green);font-weight:800;text-decoration:none}.home-footer{margin-top:60px;padding-top:22px;border-top:1px solid var(--qm-line);color:var(--qm-muted);font-size:.9rem}@media(max-width:720px){.home-shell{padding:18px 16px 44px}.home-nav{padding-bottom:20px}.hero{border-radius:22px;padding:34px 24px}.metrics,.resource-grid,.chapter-grid{grid-template-columns:1fr}.section{padding-top:42px}}