*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:#1d2433;line-height:1.6;background:#fafafa;display:flex;flex-direction:column;min-height:100vh}
a{color:#1d2433;text-decoration:none;border-bottom:1px solid #c9ccd4}a:hover{border-color:#1d2433}
.wrap{max-width:720px;margin:0 auto;padding:0 24px;width:100%}
.center{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:48px 24px}
.mark{font-weight:300;font-size:clamp(2.6rem,9vw,4.2rem);letter-spacing:.18em;margin:0;line-height:1.1;padding-left:.18em}
.sub{margin:6px 0 0;font-size:.8rem;letter-spacing:.4em;color:#8a90a0;padding-left:.4em}
.rule{width:40px;height:1px;background:#c9ccd4;margin:28px 0}
.tag{margin:0 0 10px;color:#4a5468;font-size:1.05rem}.contact{margin:0;font-size:.95rem}
footer{padding:24px 0;color:#8a90a0;font-size:.85rem;text-align:center}footer a{color:#8a90a0;border-color:#dfe1e6}
header{border-bottom:1px solid #eceef2}header .wrap{display:flex;align-items:center;height:60px}.logo{font-weight:400;letter-spacing:.18em;border:0}
.doc{flex:1;padding:40px 0}.doc h1{font-weight:400;font-size:1.8rem;margin:0 0 4px}.doc h2{font-size:1.05rem;margin:28px 0 6px}.doc a{color:#2b5bd7;border:0}