:root{color-scheme:light;--ink:#292c32;--muted:#525c69;--line:#d7dce4;--accent:#00df67;--paper:#fbfcfe;--panel:#fff}
*{box-sizing:border-box}html{font-size:16px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Fira Sans",Arial,sans-serif;line-height:1.6}a{color:#075f36;text-underline-offset:.2em}a:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.wrap{max-width:1020px;margin:auto;padding-inline:24px}.masthead{padding-block:20px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:16px;font-weight:700}.brand{color:var(--ink);text-decoration:none}.mark{display:inline-flex;align-items:baseline;justify-content:center;min-width:48px;height:48px;padding:5px;background:var(--ink);color:#fff;font-family:Montserrat,Arial,sans-serif;font-size:26px;font-weight:900;line-height:1.3}.mark span{color:var(--accent);font-size:10px;margin-left:2px}main{padding-block:70px 90px}.eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.18em;color:#087041}.lead{font-size:1.35rem;max-width:780px;color:var(--muted)}h1,h2{font-family:Montserrat,"Fira Sans",Arial,sans-serif;line-height:1.15;letter-spacing:-.04em}h1{font-size:clamp(2.5rem,7vw,5rem);margin:.25em 0}h2{font-size:1.35rem}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-block:54px}.grid article{border:1px solid var(--line);border-top:4px solid var(--accent);background:var(--panel);padding:24px;border-radius:12px}.grid article h2{margin-top:0}.note{border-left:4px solid var(--accent);background:#edf1f6;padding:16px 22px;max-width:800px}.reading{max-width:800px}.reading h1{font-size:clamp(2.4rem,6vw,4rem)}.reading h2{margin-top:2em}.reading p{margin:1em 0}footer{border-top:1px solid var(--line);padding-block:22px 40px;display:flex;flex-wrap:wrap;gap:24px;color:var(--muted);font-size:.9rem}@media(max-width:680px){.grid{grid-template-columns:1fr}main{padding-block:44px 60px}.lead{font-size:1.15rem}}