:root{color-scheme:dark;--bg:#121b19;--paper:#f0f2e9;--ink:#19241e;--light:#f5f7f2;--muted:#5a675f;--mint:#c0f4ce;--line:#1a302c2c}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--light);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-underline-offset:4px}
a:focus-visible{outline:2px solid #77b985;outline-offset:5px}
.wrap{width:min(920px,calc(100% - 48px));margin:auto}
header{height:92px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff21}
.brand{display:inline-flex;align-items:center;gap:9px;color:var(--light);font-size:23px;font-weight:700;letter-spacing:-1px;text-decoration:none}
.brand svg{width:28px;height:31px;color:var(--mint)}
.back{font-size:14px;color:#b9c8bf;text-decoration:none}
.back:hover{text-decoration:underline}
main{background:var(--paper);color:var(--ink);padding:72px 0 88px}
.eyebrow{font-size:14px;font-weight:600;color:#456a51;margin:0 0 15px}
h1{font-size:clamp(43px,7vw,66px);line-height:1.03;letter-spacing:-.04em;font-weight:500;margin:0 0 18px}
.effective{color:var(--muted);margin:0 0 38px;font-size:15px}
.summary{border-left:3px solid #5c9568;background:#e3eadf;padding:20px 23px;margin:0 0 44px;border-radius:0 7px 7px 0}
.summary p{margin:0;color:#3f5546}
.contents{display:flex;flex-wrap:wrap;gap:8px 20px;padding:0 0 34px;margin:0 0 39px;border-bottom:1px solid var(--line);font-size:14px}
.contents a{color:#405e49}
section{scroll-margin-top:24px;margin:0 0 42px}
h2{font-size:26px;line-height:1.2;letter-spacing:-.02em;font-weight:600;margin:0 0 14px}
h3{font-size:18px;margin:24px 0 8px}
p{margin:0 0 14px}
ul{padding-left:23px;margin:12px 0 18px}
li{margin:8px 0}
.plain-list strong{display:block;margin-bottom:2px}
.contact{background:#dfe9dc;border:1px solid #54755c30;border-radius:9px;padding:24px}
.contact p:last-child{margin-bottom:0}
footer{display:flex;justify-content:space-between;gap:20px;padding:28px 0 36px;color:#9db0a4;font-size:12px}
footer nav{display:flex;gap:18px}
@media(max-width:620px){.wrap{width:min(100% - 36px,920px)}header{height:76px}.brand{font-size:20px}.back{font-size:12px}main{padding:49px 0 62px}h1{font-size:43px}.contents{display:grid;grid-template-columns:1fr 1fr}footer{display:block}footer nav{margin-top:12px}}
@media print{body{background:white;color:black}.wrap{width:100%}header,.contents,footer{display:none}main{padding:0;background:white}.summary,.contact{border:1px solid #777;background:white}}