.lumen{--ink:#161616;--muted:#525252;--line:#e0e0e0;--paper:#fff;--blue:#0f62fe;min-height:100vh;background:var(--paper);color:var(--ink);font-family:var(--font-ibm-plex),"IBM Plex Sans",system-ui,sans-serif}.lm-ink{pointer-events:none;position:fixed;z-index:6;width:460px;height:460px;border-radius:50%;left:0;top:0;transform:translate(-50%,-50%);opacity:0;background:radial-gradient(circle,rgba(0,0,0,.55) 0,rgba(0,0,0,.22) 42%,transparent 70%);mix-blend-mode:multiply;transition:opacity .25s linear}.lm-skip{position:absolute;left:-999px}.lm-skip:focus{left:12px;top:12px;z-index:20;background:#000;color:#fff;padding:8px 12px}.lm-nav{position:-webkit-sticky;position:sticky;top:0;z-index:7;display:flex;align-items:center;gap:16px;padding:10px 24px;background:#fff;border-bottom:1px solid var(--line)}.lm-nav nav{display:flex;gap:2px;flex-wrap:wrap;flex:1 1}.lm-nav a{color:var(--ink);text-decoration:none;font-size:13px;padding:6px 8px;transition:background .15s ease,color .15s ease}.lm-nav a:focus-visible,.lm-nav a:hover{background:#000;color:#fff}.lm-nav a[aria-current=page]{box-shadow:inset 0 -2px 0 var(--blue)}.lm-nav-cta{background:#000;color:#fff!important;padding:8px 12px!important}.lm-nav-cta:hover{background:var(--blue)!important}.lumen main{max-width:920px;margin:0 auto;padding:48px 24px 80px}.lm-kicker{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}.lumen h1{font-weight:300;font-size:clamp(36px,5vw,56px);letter-spacing:-.03em;margin:0 0 16px;line-height:1.05}.lm-lead{font-size:18px;line-height:1.55;color:var(--muted);margin:0 0 28px}.lm-jump{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0 0 36px;list-style:none}.lm-jump a{display:inline-block;border:1px solid var(--line);padding:8px 12px;color:var(--ink);text-decoration:none;font-size:14px;transition:background .15s ease,color .15s ease,border-color .15s ease}.lm-jump a:focus-visible,.lm-jump a:hover{background:#000;color:#fff;border-color:#000}.lm-block{padding:8px 12px;margin:0 -12px 12px;transition:background .18s ease,color .18s ease}.lm-block:hover{background:#000;color:#f4f4f4}.lm-block h2{font-weight:400;font-size:28px;margin:20px 0 12px}.lm-block li,.lm-block p{font-size:16px;line-height:1.65}.lm-block p{margin:0 0 14px}.lm-block ul{margin:0 0 18px;padding-left:1.2em}.lm-block li{margin:0 0 8px}.lm-block li:hover{background:#fff;color:#000}.lm-more h2{font-weight:400;font-size:28px}.lm-cards{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:10px;gap:10px}.lm-cards a{display:flex;flex-direction:column;gap:4px;min-height:96px;padding:16px;border:1px solid var(--line);text-decoration:none;color:var(--ink);background:#fff;transition:background .15s ease,color .15s ease,border-color .15s ease}.lm-cards a strong{font-weight:500}.lm-cards a span{color:var(--muted);font-size:14px}.lm-cards a:focus-visible,.lm-cards a:hover{background:#000;border-color:#000;color:#fff}.lm-cards a:focus-visible span,.lm-cards a:hover span{color:#c6c6c6}.lumen footer{border-top:1px solid var(--line);padding:28px 24px 48px;max-width:920px;margin:0 auto;color:var(--muted);font-size:14px}.lm-foot-links{display:flex;gap:16px;flex-wrap:wrap}.lm-foot-links a{color:var(--ink);text-decoration:none;padding:4px 6px;transition:background .15s ease,color .15s ease}.lm-foot-links a:focus-visible,.lm-foot-links a:hover{background:#000;color:#fff}@media (max-width:800px){.lm-nav{flex-wrap:wrap}.lm-nav nav{order:3;width:100%}.lumen main{padding-top:28px}}@media (prefers-reduced-motion:reduce){.lm-ink{display:none}}