@import url('https://fonts.googleapis.com/css2?family=Newsreader:opsz,wght@6..72,400;6..72,500&family=Outfit:wght@400;500;600&family=Playfair+Display:wght@500&display=swap');
:root{--ink:#1c1b33;--muted:#6b6a80;--paper:#fff;--bg:#f7f8fc;--purple:#5b4dff;--purple-dark:#4638e8;--blue:#3d4fff;--line:#e6e7f0;--green:#1f9d55;--soft:#f0efff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 Outfit,ui-sans-serif,system-ui,sans-serif}a{color:var(--blue)}.wrap{width:100%;margin:auto}.nav{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(230,231,240,.7);background:rgba(255,255,255,.9);backdrop-filter:blur(12px);padding:14px max(16px,calc((100% - 1152px)/2))}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-size:24px;font-weight:600;letter-spacing:-.03em;text-decoration:none}.brand svg{width:34px;height:34px}.nav-links{display:flex;align-items:center;gap:28px;font-size:14px}.nav-links>a:not(.nav-cta){color:var(--muted);text-decoration:none}.nav-cta,.button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--purple);color:#fff;text-decoration:none;font-size:14px;font-weight:500;padding:10px 18px}.nav-cta:hover,.button:hover{background:var(--purple-dark)}.hero{position:relative;display:flex;flex-direction:column;min-height:58vh;overflow:hidden;align-items:center;justify-content:center;padding:78px 16px 96px;text-align:center}.hero:before{content:"";position:absolute;inset:0;background:url('/images/lumen/hero.jpg?v=2') center 55%/cover no-repeat}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(255,255,255,.38),rgba(255,255,255,.08),var(--bg))}.hero>*{position:relative;z-index:1}.eyebrow{color:var(--purple);font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase}.hero h1{font-family:'Playfair Display',serif;font-size:clamp(42px,6vw,64px);font-weight:500;line-height:1.12;letter-spacing:-.025em;margin:12px 0 16px}.lead{color:var(--muted);font-size:18px;max-width:680px;margin:0 auto 26px}.article{width:min(760px,calc(100% - 32px));background:var(--paper);border:1px solid var(--line);border-radius:24px;box-shadow:0 14px 42px rgba(28,27,51,.06);padding:clamp(24px,6vw,52px);margin:-52px auto 80px;position:relative;z-index:2}.article h2{font-family:Newsreader,serif;color:var(--ink);font-size:34px;font-weight:500;line-height:1.2;margin:42px 0 12px}.article h2:first-child{margin-top:0}.article h3{margin:28px 0 8px}.article p,.article li{color:var(--muted)}.article strong{color:var(--ink);font-weight:600}.article li+li{margin-top:9px}.checklist{padding:0;list-style:none}.checklist li{position:relative;padding:12px 12px 12px 42px;border-bottom:1px solid var(--line)}.checklist li:before{content:"✓";position:absolute;left:12px;color:var(--green);font-weight:600}.callout{background:var(--soft);border-left:4px solid var(--purple);padding:18px 20px;border-radius:12px;margin:26px 0}.cta{text-align:center;background:linear-gradient(135deg,var(--purple),var(--blue));color:#fff;border-radius:24px;padding:38px 24px;margin:42px 0}.cta h2{color:#fff}.cta p{color:#f2f1ff}.cta .button{background:#fff;color:var(--purple)}.sources{font-size:14px}.site-footer{border-top:1px solid var(--line);background:var(--paper);padding:56px 16px 36px;font-size:14px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:40px;width:min(1152px,100%);margin:auto}.footer-brand{font-size:20px}.footer-copy{max-width:230px;color:var(--muted);margin:12px 0 0}.footer-col strong{display:block;margin-bottom:12px;font-weight:500}.footer-col a{display:block;padding:4px 0;color:var(--muted);text-decoration:none}.copyright{width:min(1152px,100%);margin:38px auto 0;color:var(--muted);font-size:12px}@media(max-width:700px){.nav-links>a:not(.nav-cta){display:none}.hero{min-height:55vh;padding-top:58px}.article{border-radius:18px}.hero h1{font-size:42px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}@media(max-width:420px){.nav-cta{padding:9px 13px}.footer-grid{grid-template-columns:1fr 1fr}}