:root{--paper:#F7F7F5;--ink:#14171A;--steel:#6B7280;--line:#E2E2DE;--signal:#FF5136}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--paper);color:var(--ink);font-family:'Inter',sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--signal)}
.wrap{max-width:720px;margin:0 auto;padding:0 32px}
header{padding:20px 0;border-bottom:1px solid var(--line)}
header .wrap{max-width:980px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--ink);text-decoration:none}
.logo-mark{width:22px;height:22px;position:relative}
.logo-mark::before,.logo-mark::after{content:'';position:absolute;background:var(--ink)}
.logo-mark::before{width:22px;height:3px;top:9.5px;left:0}
.logo-mark::after{width:3px;height:22px;top:0;left:9.5px;background:var(--signal)}
header nav a{font-size:14px;color:var(--steel);text-decoration:none;margin-left:22px}
header nav a:hover{color:var(--ink)}
main{padding:52px 0 72px}
.crumbs{font-size:13px;color:var(--steel);margin-bottom:22px}
.crumbs a{color:var(--steel)}
h1{font-family:'Space Grotesk',sans-serif;font-size:clamp(28px,4.5vw,38px);line-height:1.15;letter-spacing:-.01em;margin-bottom:14px}
.meta{font-size:13.5px;color:var(--steel);margin-bottom:32px}
h2{font-family:'Space Grotesk',sans-serif;font-size:22px;line-height:1.3;margin:42px 0 12px}
p,li{font-size:16.5px;color:#30353B}
p{margin-bottom:16px}
ul,ol{margin:0 0 18px 22px}
li{margin-bottom:8px}
.lede{font-size:18px;color:#30353B}
.callout{background:#fff;border:1px solid var(--line);border-left:3px solid var(--signal);border-radius:8px;padding:16px 20px;margin:24px 0}
.callout p{margin:0;font-size:15.5px}
.cta{margin-top:44px;padding:26px 28px;background:var(--ink);border-radius:12px;color:#D7DADD}
.cta strong{display:block;color:#fff;font-family:'Space Grotesk',sans-serif;font-size:18px;margin-bottom:6px}
.cta p{font-size:15px;color:#D7DADD;margin-bottom:16px}
.cta a{display:inline-block;background:#fff;color:var(--ink);text-decoration:none;font-weight:600;font-size:14.5px;padding:10px 18px;border-radius:7px;margin-right:10px}
.cta a:hover{background:var(--signal);color:#fff}
.guide-card{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 26px;margin-bottom:16px;text-decoration:none;color:var(--ink)}
.guide-card:hover{border-color:var(--ink)}
.guide-card h2{font-size:19px;margin:0 0 6px}
.guide-card p{margin:0;font-size:15px;color:var(--steel)}
footer{padding:30px 0;border-top:1px solid var(--line);font-size:13px;color:var(--steel)}
footer .wrap{max-width:980px}
footer a{margin-right:18px;color:var(--steel)}