*{box-sizing:border-box}body{margin:0;background:#f7f6fc;color:#252236;font:17px/1.8 system-ui,-apple-system,sans-serif}header,main,footer{max-width:920px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #ddd}a{color:#6544bd;text-underline-offset:4px}header a{text-decoration:none;font-weight:700}h1{font-size:clamp(32px,6vw,52px);line-height:1.2;letter-spacing:-1px}h2{font-size:23px;margin-top:32px}.eyebrow{color:#6544bd;font-weight:700}.card,article{background:white;border:1px solid #e8e3f2;border-radius:20px;padding:28px;margin:22px 0}.links{display:flex;gap:20px;flex-wrap:wrap}.notice{background:#fff1d4;padding:16px;border-radius:12px;color:#674814}.muted,footer{color:#686377;font-size:14px}section{scroll-margin-top:20px}footer{border-top:1px solid #ddd}button{font:inherit} @media(max-width:540px){header,main,footer{padding:18px}article,.card{padding:20px}}