:root{color-scheme:light;--bg:#f5f5f2;--surface:#fff;--text:#292524;--body:#57534e;--line:#d6d3d1;--accent:#175b51;--soft:#e7f1ed;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-size:16px;line-height:1.55}
a{color:inherit}
a:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.page{max-width:1180px;margin:auto;padding:0 28px}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:26px 0;border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none}
.brand img{display:block;border-radius:8px;flex:none}
.brand-name{font-size:20px;font-weight:700;letter-spacing:-.02em}
.byline{font-size:13px;color:var(--body)}
.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);align-items:center;gap:clamp(28px,5vw,76px);padding:clamp(64px,8vw,112px) 0 88px}
.status{display:inline-block;margin:0 0 24px;padding:6px 12px;border:1px solid #9ec7ba;border-radius:999px;color:#174d43;background:var(--soft);font-size:13px;font-weight:600}
h1{max-width:680px;margin:0;font-size:clamp(36px,4.5vw,58px);line-height:1.13;letter-spacing:-.045em}
.lead{max-width:620px;margin:28px 0 32px;color:var(--body);font-size:18px;line-height:1.62}
.primary-link{display:inline-flex;align-items:center;gap:14px;padding:13px 20px;border-radius:10px;background:var(--accent);color:#fff;font-weight:600;text-decoration:none}
.primary-link:hover{background:#0f463e}
.preview{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:0 1px 3px rgba(41,37,36,.06),0 16px 40px -12px rgba(41,37,36,.12)}
.preview-top{display:flex;align-items:center;gap:9px;padding:16px 20px;border-bottom:1px solid #e7e5e4;font-size:14px;font-weight:700}
.preview-mark{width:10px;height:10px;border-radius:50%;background:var(--accent)}
.preview-label{margin-left:auto;color:#78716c;font-size:12px;font-weight:500}
.preview-body{padding:12px 20px 20px}
.preview-block{padding:20px 0;border-bottom:1px solid #e7e5e4}
.preview-block:last-child{border-bottom:0}
.preview-index{display:block;margin-bottom:8px;color:var(--accent);font-size:13px;font-weight:700}
.preview-block strong{display:block;font-size:18px;line-height:1.35}
.preview-block p{margin:8px 0 0;color:var(--body);font-size:14px}
.scope{padding:72px 0 82px;border-top:1px solid var(--line)}
.scope-heading{max-width:690px}
h2{margin:0;font-size:32px;line-height:1.2;letter-spacing:-.025em}
.scope-heading p{margin:14px 0 32px;color:var(--body)}
.scope-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.scope-grid article{padding:25px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
h3{margin:0 0 10px;font-size:18px;line-height:1.3}
.scope-grid p{margin:0;color:var(--body);font-size:15px}
.scope-note{max-width:860px;margin:28px 0 0;color:var(--body);font-size:14px}
footer{padding:26px 0 42px;border-top:1px solid var(--line);color:var(--body);font-size:13px}
@media(max-width:800px){.hero{grid-template-columns:1fr;padding:56px 0 64px}.preview{max-width:640px}.scope{padding:56px 0 64px}.scope-grid{grid-template-columns:1fr}.scope-grid article{padding:20px}}
@media(max-width:480px){.page{padding:0 18px}.site-header{padding:20px 0}.byline{font-size:12px}.hero{gap:38px}h1{font-size:38px}.lead{font-size:16px;margin:22px 0 26px}.scope-heading h2{font-size:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}