:root{color-scheme:light;--ink:#182b33;--muted:#52646b;--line:#d9e4e4;--paper:#f7faf8;--white:#fff;--teal:#126b68;--teal-dark:#0d4f50;--mint:#e4f1ec;--amber:#fff5df}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}
a{color:var(--teal-dark);text-underline-offset:.18em}
a:hover{color:#083b3c}
a:focus-visible{outline:3px solid #edab42;outline-offset:4px;border-radius:2px}
.wrap{width:min(100% - 40px,1080px);margin-inline:auto}
.topbar{background:var(--white);border-bottom:1px solid var(--line)}
.topbar-inner{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-size:1.35rem;font-weight:750;letter-spacing:-.045em;line-height:1.15;color:var(--ink)}
.brand span{color:var(--teal)}
.brand small{display:block;margin-top:5px;color:var(--muted);font-size:.7rem;font-weight:550;letter-spacing:.06em;text-transform:uppercase}
.nav{display:flex;gap:8px;flex-wrap:wrap}
.nav a{display:inline-block;padding:8px 15px;border-radius:999px;color:var(--ink);font-weight:650;text-decoration:none}
.nav a:hover,.nav a[aria-current=page]{background:var(--mint);color:var(--teal-dark)}
.hero{padding:68px 0 46px;background:radial-gradient(circle at 82% 18%,#dcefe8,transparent 30%),linear-gradient(135deg,#f0f8f4,#f8faf8 60%);border-bottom:1px solid var(--line)}
.eyebrow{margin:0 0 17px;color:var(--teal);font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
h1,h2,h3,p{margin-top:0}
h1{max-width:800px;margin-bottom:18px;font-size:clamp(2.45rem,6vw,4.35rem);letter-spacing:-.055em;line-height:1.08}
.lede{max-width:760px;margin-bottom:0;color:#40575d;font-size:clamp(1.05rem,2vw,1.22rem);line-height:1.6}
.layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:60px;align-items:start;padding-block:48px 100px}
.toc{position:sticky;top:22px;padding:24px 0;color:var(--muted);font-size:.9rem}
.toc p{margin-bottom:12px;font-size:.76rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.toc a{display:block;padding:7px 0;color:var(--muted);text-decoration:none}
.toc a:hover{color:var(--teal-dark);text-decoration:underline}
.content{min-width:0}
.notice{margin-bottom:38px;padding:22px 25px;background:var(--amber);border:1px solid #eadab5;border-left:4px solid #b77f24;border-radius:12px}
.notice strong{display:block;margin-bottom:5px;color:#694713}
.notice p{margin:0;color:#654d25}
.section{padding:30px 0 34px;border-top:1px solid var(--line);scroll-margin-top:30px}
.section:first-of-type{border-top:0}
.section h2{margin-bottom:15px;font-size:clamp(1.45rem,2.3vw,1.85rem);letter-spacing:-.035em;line-height:1.25}
.section h3{margin:25px 0 8px;font-size:1.05rem}
.section p,.section li{color:#3f5158}
.section p:last-child,.section ul:last-child{margin-bottom:0}
.section ul{padding-left:1.3rem}
.section li+li{margin-top:8px}
.callout{padding:22px 25px;background:var(--mint);border-radius:12px}
.callout p{margin:0}
.contact-link{font-size:1.18rem;font-weight:750;overflow-wrap:anywhere}
.footer{background:#14383b;color:#e6f0ee}
.footer-inner{display:flex;justify-content:space-between;gap:24px;align-items:center;padding-block:29px}
.footer p{margin:0;font-size:.9rem}
.footer a{color:#e6f0ee}
.footer nav{display:flex;gap:20px;flex-wrap:wrap}
@media(max-width:760px){.topbar-inner{align-items:flex-start;flex-direction:column;justify-content:center;padding-block:17px;gap:14px}.nav a{padding:6px 11px}.hero{padding:52px 0 40px}.layout{display:block;padding-block:28px 68px}.toc{position:static;padding:0 0 24px;border-bottom:1px solid var(--line);margin-bottom:28px}.toc a{display:inline-block;margin-right:16px}.notice{padding:18px}.footer-inner{align-items:flex-start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}