:root{--bg:#f6f3eb;--paper:#fffdf8;--ink:#112218;--muted:#5d6b60;--line:#d8d2c3;--brand:#1d8f49;--brand-strong:#136837;--accent:#edb65a}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;background:radial-gradient(circle at top left,rgba(237,182,90,.18),transparent 28%),radial-gradient(circle at bottom right,rgba(29,143,73,.14),transparent 32%),var(--bg);color:var(--ink);font-family:Segoe UI,Helvetica Neue,Helvetica,Arial,sans-serif}a{color:inherit;text-decoration:none}.page-shell{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:32px 0 56px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}.brand{gap:12px;font-weight:700;letter-spacing:.04em}.brand,.brand-badge{display:inline-flex;align-items:center}.brand-badge{width:42px;height:42px;justify-content:center;border-radius:14px;background:linear-gradient(135deg,var(--brand),#39a55f);color:white;box-shadow:0 14px 30px rgba(29,143,73,.28)}.topnav{display:inline-flex;gap:18px;color:var(--muted);font-size:14px}.hero{display:grid;grid-template-columns:1.2fr .8fr;grid-gap:28px;gap:28px;align-items:stretch}.card{background:var(--paper);border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:0 20px 60px rgba(26,34,24,.06)}.hero-copy h1{margin:0;font-size:clamp(2.2rem,5vw,4.4rem);line-height:.95;letter-spacing:-.05em}.hero-copy p{margin:18px 0 0;max-width:640px;color:var(--muted);font-size:1.05rem;line-height:1.65}.hero-list{margin:22px 0 0;padding:0;list-style:none;display:grid;grid-gap:12px;gap:12px}.hero-list li{display:flex;gap:12px;align-items:flex-start;color:var(--ink)}.hero-list li:before{content:"";width:10px;height:10px;margin-top:8px;border-radius:999px;background:var(--accent);flex:0 0 auto}.install-card{display:flex;flex-direction:column;gap:18px}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;width:-moz-fit-content;width:fit-content;border-radius:999px;background:rgba(29,143,73,.08);color:var(--brand-strong);font-size:13px;font-weight:700;letter-spacing:.03em;text-transform:uppercase}.install-card h2,.section h2{margin:0;font-size:1.4rem}.install-card p,.section li,.section p{color:var(--muted);line-height:1.65}.field-label{display:block;margin-bottom:8px;font-size:14px;font-weight:600;color:var(--ink)}.text-input{width:100%;padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:white;font-size:15px;color:var(--ink);outline:none}.text-input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(29,143,73,.14)}.button-row{display:flex;flex-wrap:wrap;gap:12px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 20px;border-radius:16px;border:1px solid transparent;font-size:15px;font-weight:700;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background .16s ease}.button:hover{transform:translateY(-1px)}.button-primary{background:linear-gradient(135deg,var(--brand),#2fab5c);color:white;box-shadow:0 14px 28px rgba(29,143,73,.18)}.button-secondary{background:white;color:var(--ink);border-color:var(--line)}.helper{font-size:13px;color:var(--muted)}.status{margin-top:16px;border-radius:18px;padding:14px 16px;font-size:14px}.status-error{background:rgba(195,74,54,.08);color:#8f2c17}.status-success{background:rgba(29,143,73,.08);color:var(--brand-strong)}.grid-sections{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:18px;gap:18px;margin-top:22px}.section ul{margin:14px 0 0;padding-left:18px}.footer-note{margin-top:24px;padding:18px 20px;border-radius:22px;background:rgba(17,34,24,.04);color:var(--muted);font-size:14px}@media (max-width:960px){.grid-sections,.hero{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}.page-shell{width:min(100% - 24px,1120px);padding-top:20px;padding-bottom:36px}.card{padding:22px;border-radius:24px}}