:root{--green: #0c3a2d;--green-700: #0a3025;--green-50: #eef4f1;--ink: #16201c;--muted: #5b6b64;--line: #e2e8e4;--bg: #ffffff;--radius: 14px;--maxw: 880px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}a{color:var(--green);text-underline-offset:2px}.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}.site-header{border-bottom:1px solid var(--line);background:#fff}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--green);text-decoration:none;font-size:19px}.brand-mark{width:32px;height:32px;border-radius:9px;display:block}.nav{display:flex;align-items:center;gap:22px}.nav a{color:var(--muted);text-decoration:none;font-size:15px}.nav a:hover{color:var(--green)}.nav-toggle{display:none}.nav-burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;padding:9px;margin-right:-9px;cursor:pointer;border-radius:9px}.nav-burger span{display:block;height:2px;width:100%;background:var(--green);border-radius:2px;transition:transform .2s ease,opacity .2s ease}.hero{background:linear-gradient(160deg,var(--green) 0%,var(--green-700) 100%);color:#fff;padding:84px 0 92px;text-align:center}.hero h1{font-size:clamp(34px,6vw,56px);line-height:1.08;margin:0 0 18px;letter-spacing:-.02em}.hero p{font-size:clamp(17px,2.4vw,21px);color:#d7e6df;max-width:620px;margin:0 auto 32px}.badges{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--green);font-weight:600;text-decoration:none;padding:13px 20px;border-radius:12px;font-size:15px}.badge.disabled{opacity:.55;pointer-events:none}section.block{padding:64px 0}section.block.alt{background:var(--green-50)}.section-title{text-align:center;font-size:clamp(24px,4vw,32px);margin:0 0 8px;letter-spacing:-.01em}.section-sub{text-align:center;color:var(--muted);margin:0 auto 40px;max-width:560px}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}.feature h3{margin:14px 0 8px;font-size:18px}.feature p{margin:0;color:var(--muted);font-size:15px}.feature .ico{width:46px;height:46px;border-radius:12px;background:var(--green-50);color:var(--green);display:grid;place-items:center}.step-num{width:46px;height:46px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:700;font-size:19px;margin:0 auto}.badge svg{flex:0 0 auto}.doc{padding-top:48px;padding-bottom:80px}.doc h1{font-size:clamp(28px,5vw,38px);margin:0 0 6px}.doc .updated{color:var(--muted);font-size:14px;margin:0 0 32px}.doc h2{font-size:20px;margin:34px 0 10px;color:var(--green)}.doc p{margin:0 0 14px}.doc .intro{font-size:18px;color:var(--ink)}.callout{background:var(--green-50);border:1px solid var(--line);border-left:4px solid var(--green);border-radius:10px;padding:16px 18px;margin:18px 0}.callout strong{color:var(--green)}ol.steps,ul.list{padding-left:22px}ol.steps li,ul.list li{margin:8px 0}.site-footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:14px}.site-footer .wrap{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 0}.footer-copy{color:var(--muted)}.site-footer a{color:var(--muted);text-decoration:none;margin:0 14px}.site-footer a:hover{color:var(--green)}@media(max-width:640px){body{font-size:16px}.wrap{padding:0 18px}.site-header .wrap{flex-wrap:wrap;height:auto;min-height:64px;align-content:center}.nav-burger{display:flex}.nav{display:none;flex-basis:100%;width:100%;flex-direction:column;gap:0;padding-bottom:6px}.nav-toggle:checked~.nav{display:flex}.nav a{padding:13px 2px;font-size:16px;border-top:1px solid var(--line)}.nav-toggle:checked~.nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle:checked~.nav-burger span:nth-child(2){opacity:0}.nav-toggle:checked~.nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.hero{padding:60px 0 64px}section.block{padding:48px 0}.doc{padding-top:32px;padding-bottom:56px}}