:root{--navy:#0F172A;--blue:#2563EB;--green:#16A34A;--muted:#64748B;--bg:#F8FAFC;--line:#E2E8F0;--soft:#EFF6FF}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--navy);font-family:Inter,Arial,sans-serif;line-height:1.72}
a{color:inherit}
.wrap{width:min(1080px,calc(100% - 40px));margin:auto}
.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:950;font-size:20px}
.mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--blue);color:#fff;font-size:14px}
.navlinks{display:flex;align-items:center;gap:19px;font-size:12px;font-weight:800;color:#475569}.navlinks a{text-decoration:none}.navlinks a:hover{color:var(--blue)}
.hero{padding:72px 0 46px;background:linear-gradient(180deg,#fff,#EFF6FF);border-bottom:1px solid var(--line)}
.eyebrow{color:var(--blue);font-weight:900;font-size:11px;letter-spacing:.1em;text-transform:uppercase}
.hero h1{font-size:clamp(40px,7vw,68px);line-height:1;letter-spacing:-.055em;margin:12px 0 18px}.hero p{max-width:760px;color:var(--muted);font-size:17px}
.article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;padding:38px 0 70px}
.article-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;text-decoration:none;box-shadow:0 10px 30px rgba(15,23,42,.04);transition:.18s}
.article-card:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(15,23,42,.08);border-color:#BFDBFE}
.article-card small{font-size:10px;font-weight:900;color:var(--blue);letter-spacing:.08em}.article-card h2{font-size:22px;line-height:1.18;letter-spacing:-.025em;margin:10px 0}.article-card p{color:var(--muted);font-size:13px;margin:0}.read{margin-top:auto;padding-top:18px;color:var(--blue);font-size:12px;font-weight:900}
.article-wrap{width:min(820px,calc(100% - 40px));margin:auto;padding:52px 0 80px}
.breadcrumb{font-size:11px;color:var(--muted);margin-bottom:26px}.breadcrumb a{color:var(--blue);text-decoration:none}
.article-header{padding-bottom:28px;border-bottom:1px solid var(--line)}.article-header h1{font-size:clamp(36px,6vw,58px);line-height:1.05;letter-spacing:-.045em;margin:10px 0 16px}.article-header .intro{font-size:18px;color:#475569}
.meta{font-size:11px;color:var(--muted);font-weight:700;margin-top:14px}
.article-body{background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px;margin-top:26px;box-shadow:0 12px 34px rgba(15,23,42,.04)}
.article-body h2{font-size:24px;line-height:1.2;letter-spacing:-.025em;margin:34px 0 12px}.article-body h2:first-child{margin-top:0}.article-body p{color:#334155;margin:0 0 14px}
.takeaway{margin-top:28px;background:#EFF6FF;border:1px solid #BFDBFE;border-radius:17px;padding:18px 20px}.takeaway strong{display:block;color:var(--blue);font-size:11px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}
.related{margin-top:28px}.related h2{font-size:20px}.related-links{display:grid;gap:9px}.related-links a{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;text-decoration:none;font-size:13px;font-weight:800}.related-links a:hover{border-color:#93C5FD}
.footer{border-top:1px solid var(--line);background:#fff;padding:26px 0;color:var(--muted);font-size:11px}.footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer a{color:var(--blue)}
@media(max-width:720px){.navlinks{display:none}.article-grid{grid-template-columns:1fr}.article-body{padding:23px}.hero{padding-top:50px}}