:root{--bg:#f5f5f7;--card:#fff;--ink:#1d1d1f;--muted:#6e6e73;--blue:#0071e3;--line:#d2d2d7}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
header,main,footer{max-width:820px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;align-items:center}header a{color:var(--ink);text-decoration:none;font-weight:700}main{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:clamp(24px,5vw,54px);margin-top:12px;margin-bottom:28px}h1{font-size:clamp(2rem,5vw,3.25rem);line-height:1.05;margin:0 0 30px}h2{margin-top:32px;font-size:1.25rem}h3{margin-top:24px;font-size:1.05rem}p,li{color:#3a3a3c}a{color:var(--blue)}address{font-style:normal}footer{font-size:.85rem;color:var(--muted);text-align:center;padding-bottom:50px}.note{background:#eef6ff;border-left:4px solid var(--blue);padding:14px 16px;border-radius:8px}.nav{font-weight:500;font-size:.9rem}.nav a{margin-left:14px}