:root{--ink:#17231f;--muted:#5f6d67;--paper:#fffdf8;--soft:#eef6f0;--line:#dce6df;--green:#1d6b50;--gold:#d9a441;--max:1180px}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.7}a{color:var(--green);text-underline-offset:.16em}.skip{position:absolute;left:-9999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.7rem;z-index:99}.site-header{position:sticky;top:0;z-index:40;background:rgba(255,253,248,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}.header-inner{max-width:var(--max);margin:auto;padding:.72rem 1rem;display:flex;gap:1rem;align-items:center}.brand{display:flex;align-items:center;gap:.6rem;font-weight:850;color:var(--ink);text-decoration:none}.brand svg{width:34px;height:34px}.menu{display:none;margin-left:auto;background:#fff;border:1px solid var(--line);border-radius:.5rem;padding:.55rem .75rem}nav{margin-left:auto;display:flex;gap:.9rem;align-items:center}nav a{text-decoration:none;color:var(--ink);font-weight:680;font-size:.93rem}.btn,.header-cta{display:inline-flex;justify-content:center;align-items:center;background:var(--green);color:#fff!important;text-decoration:none;border-radius:999px;padding:.72rem 1rem;font-weight:800}.header-cta{margin-left:.2rem}.hero{background:linear-gradient(135deg,#eef6f0,#fff7df);border-bottom:1px solid var(--line)}.hero-inner{max-width:var(--max);margin:auto;padding:4.3rem 1rem;display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;align-items:center}main{max-width:var(--max);margin:auto;padding:2rem 1rem 4rem}.layout{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:2.5rem}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-weight:850;font-size:.77rem;color:var(--green)}h1{font-size:clamp(2.35rem,5vw,4.5rem);line-height:1.03;letter-spacing:-.045em;margin:.45rem 0 1rem}h2{font-size:clamp(1.45rem,3vw,2.1rem);line-height:1.2;letter-spacing:-.02em;margin-top:2.25rem}.lede{font-size:1.14rem;color:var(--muted);max-width:70ch}.breadcrumbs{font-size:.86rem;color:var(--muted);margin-bottom:1.1rem}.card,.sidebar-box,.cta-box,.notice,.hero-card{border:1px solid var(--line);border-radius:18px;background:#fff;padding:1.2rem;box-shadow:0 8px 24px rgba(23,35,31,.05)}.sidebar-box{position:sticky;top:82px}.sidebar-box .btn{width:100%;margin:.6rem 0}.mini{font-size:.86rem;color:var(--muted)}.disclosure{border-left:4px solid var(--gold);padding:.75rem 1rem;background:#fff8e8;font-size:.9rem}.cta-box{margin:2rem 0;background:linear-gradient(135deg,#f2f8f4,#fff9eb)}.cta-box h2{margin-top:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.card h3{margin:.35rem 0}.card p{font-size:.94rem;color:var(--muted)}.tag,.wave{display:inline-block;font-size:.74rem;font-weight:850;background:var(--soft);padding:.25rem .5rem;border-radius:999px}.wave{margin-left:.35rem}.related{margin-top:2.5rem}.notice{background:#fff8e8;margin:1rem 0}.footer{border-top:1px solid var(--line);background:#f6faf7}.footer-inner{max-width:var(--max);margin:auto;padding:2.2rem 1rem;display:grid;grid-template-columns:1fr 1fr;gap:2rem}.footer-links{display:flex;gap:1rem;flex-wrap:wrap}.hub-head{max-width:760px;margin-bottom:2rem}.plain-list{padding-left:1.1rem}.plain-list li{margin:.45rem 0}.btn.secondary{background:#fff;color:var(--green)!important;border:1px solid var(--green)}.cta-row{display:flex;gap:.7rem;flex-wrap:wrap}
@media(max-width:900px){.layout,.hero-inner{grid-template-columns:1fr}.grid{grid-template-columns:repeat(2,1fr)}.sidebar-box{position:static}.menu{display:block}nav{display:none;position:absolute;top:60px;left:0;right:0;background:var(--paper);padding:1rem;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}.nav-open nav{display:flex}.header-cta{margin-left:0}}
@media(max-width:600px){.grid{grid-template-columns:1fr}.brand span{display:none}.hero-inner{padding-top:3rem}.footer-inner{grid-template-columns:1fr}}