:root{color-scheme:light;--ink:#152327;--muted:#56696c;--teal:#087f83;--line:#dce7e6;--surface:#f4f8f7;--white:#fff}
*{box-sizing:border-box}body{margin:0;background:var(--surface);color:var(--ink);font:16px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--teal);text-underline-offset:3px}header,main,footer{width:min(760px,calc(100% - 36px));margin-inline:auto}header{padding:28px 0 20px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line)}.brand{display:block;flex:none;line-height:0}.brand-logo{display:block;width:176px;max-width:48vw;height:auto}.nav{display:flex;gap:18px;flex-wrap:wrap;font-size:.92rem}.nav a{color:var(--muted);text-decoration:none}.nav a[aria-current=page]{color:var(--teal);font-weight:650}.language-switch{white-space:nowrap;font-size:.88rem;color:var(--muted)}.language-switch a{color:var(--muted);text-decoration:none}.language-switch a[aria-current=page]{color:var(--teal);font-weight:700}main{padding:48px 0 64px}.card{background:var(--white);border:1px solid var(--line);border-radius:20px;padding:clamp(24px,5vw,48px);box-shadow:0 10px 30px #17383a0a}h1{font-size:clamp(2rem,6vw,2.7rem);line-height:1.12;letter-spacing:-.045em;margin:0 0 8px}h2{font-size:1.17rem;line-height:1.35;margin:30px 0 8px;letter-spacing:-.015em}p{margin:9px 0;color:#33464a}li{margin:6px 0;color:#33464a}.updated{color:var(--muted);font-size:.9rem;margin:0 0 28px}.eyebrow{color:var(--teal);font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;font-weight:700;margin:0 0 10px}.notice{border-left:3px solid var(--teal);padding:12px 16px;background:#eef7f6;border-radius:0 10px 10px 0}footer{border-top:1px solid var(--line);padding:22px 0 34px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:.88rem}footer nav{display:flex;gap:16px;flex-wrap:wrap}footer a{color:var(--muted)}@media(max-width:520px){header{align-items:flex-start;flex-direction:column}.nav{gap:14px}main{padding-top:28px}}