:root{--bg:#f6f7fb;--paper:#fff;--text:#172033;--muted:#667085;--line:#e7eaf0;--accent:#2557d6;--accent2:#183b92;--soft:#eef4ff;--code:#f4f6f8;--max:1180px;--prose:780px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.65}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{max-width:var(--max);margin:auto;padding:14px 24px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:750;white-space:nowrap}
.brand-badge{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--text);color:#fff;font-size:13px}
.nav-links{display:flex;flex-wrap:wrap;gap:18px;margin-left:auto}
.nav-links a{color:#344054;font-size:14px;font-weight:600}
.hero{background:linear-gradient(180deg,#fff 0%,#f6f7fb 100%);border-bottom:1px solid var(--line)}
.hero-inner{max-width:var(--max);margin:auto;padding:58px 24px 42px}
.eyebrow{font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.hero h1{max-width:980px;font-size:clamp(36px,5vw,64px);line-height:1.05;letter-spacing:-.035em;margin:0 0 20px}
.lead{max-width:860px;font-size:20px;line-height:1.55;color:#475467;margin:0 0 22px}
.meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:14px}
.meta span+span:before{content:"•";margin-right:14px;color:#98a2b3}
.article-layout{max-width:var(--max);margin:0 auto;padding:40px 24px 72px;display:grid;grid-template-columns:minmax(0,var(--prose)) 280px;gap:70px;align-items:start}
.article-card{min-width:0;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:clamp(24px,5vw,52px);box-shadow:0 12px 35px rgba(16,24,40,.05)}
.article-prose{font-size:17px;overflow-wrap:anywhere}
.article-prose p{margin:0 0 1.15em}
.article-prose h2{font-size:30px;line-height:1.2;letter-spacing:-.02em;margin:2.2em 0 .75em;padding-top:18px}
.article-prose h3{font-size:22px;line-height:1.3;margin:1.8em 0 .6em}
.article-prose ul,.article-prose ol{padding-left:1.35em;margin:0 0 1.2em}
.article-prose li{margin:.28em 0}
.article-prose blockquote{margin:1.6em 0;padding:18px 22px;border-left:4px solid var(--accent);background:var(--soft);border-radius:0 12px 12px 0;font-size:18px}
.article-prose blockquote p{margin:0}
.article-prose hr{border:0;border-top:1px solid var(--line);margin:2.5em 0}
.article-prose code{background:var(--code);padding:.13em .38em;border-radius:6px;font-size:.92em}
.article-prose table{border-collapse:collapse;width:100%;display:block;overflow-x:auto;margin:1.4em 0 2em;font-size:15px}
.article-prose th,.article-prose td{border:1px solid var(--line);padding:11px 13px;text-align:left;vertical-align:top;min-width:120px}
.article-prose th{background:#f8fafc;font-weight:750}
.key-points{margin:1.8em 0 2.2em;padding:22px 24px;background:var(--soft);border:1px solid #d9e5ff;border-radius:16px}
.key-points h2{font-size:22px;margin:0 0 .65em;padding:0}
.key-points ul{margin:0}
.reading-list li{margin:.6em 0}
.article-figure{margin:2em 0}
.article-figure img{display:block;max-width:100%;height:auto;margin:auto;border:1px solid var(--line);border-radius:16px;background:#fff}
.article-figure figcaption{margin-top:10px;text-align:center;color:var(--muted);font-size:14px}
.toc{position:sticky;top:86px;max-height:calc(100dvh - 106px);overflow-y:auto;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.toc-title{font-size:13px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#475467;margin-bottom:12px}
.toc a{display:block;color:#475467;font-size:13px;line-height:1.35;padding:6px 0}
.toc a:hover{color:var(--accent);text-decoration:none}
.author{max-width:var(--prose);margin:0 auto 72px;background:#111827;color:#fff;border-radius:20px;padding:30px}
.author h2{margin:4px 0 8px;font-size:26px}
.author p{margin:0;color:#d0d5dd}
.author a{display:inline-block;margin-top:16px;color:#fff;font-weight:700}
.site-footer{border-top:1px solid var(--line);background:#fff}
.footer-inner{max-width:var(--max);margin:auto;padding:28px 24px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:14px}
.blog-hero{max-width:var(--max);margin:auto;padding:64px 24px 36px}
.blog-hero h1{font-size:clamp(36px,5vw,60px);line-height:1.06;letter-spacing:-.035em;margin:8px 0 18px}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.filter-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 14px;font:inherit;font-size:14px;font-weight:700;color:#475467;cursor:pointer}
.filter-btn.active{background:var(--text);color:#fff;border-color:var(--text)}
.cards{max-width:var(--max);margin:auto;padding:10px 24px 72px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;display:flex;flex-direction:column;min-height:300px;box-shadow:0 10px 28px rgba(16,24,40,.04)}
.card-meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-bottom:18px}
.tag{display:inline-flex;align-items:center;background:var(--soft);color:var(--accent2);font-size:12px;font-weight:800;border-radius:999px;padding:5px 9px}
.card h2{font-size:27px;line-height:1.18;letter-spacing:-.02em;margin:10px 0 14px}
.card p{color:#475467;margin:0 0 20px}
.card .read{margin-top:auto;font-weight:800}
.empty{display:none;max-width:var(--max);margin:0 auto;padding:0 24px 72px;color:var(--muted)}
@media(max-width:980px){.article-layout{grid-template-columns:1fr}
.toc{display:none}
.cards{grid-template-columns:1fr}
.nav{flex-wrap:wrap;gap:12px}
.nav-links{margin-left:0;gap:10px 16px}
.hero-inner{padding-top:42px}
.article-card{min-width:0;border-radius:14px}
.article-prose{font-size:16px}}
[hidden]{display:none!important}
.article-prose .align-right{text-align:right}
.author .eyebrow{color:#9db7ff}
a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
@media(max-width:600px){.nav,.hero-inner,.blog-hero,.cards,.article-layout{padding-left:16px;padding-right:16px}
.article-card{padding:20px}
.hero h1{font-size:32px}
.article-prose h2{font-size:26px}
.author{margin-left:16px;margin-right:16px}
.brand{white-space:normal}
.article-prose table{max-width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Match the landing footer without changing article footers. */
.landing-footer {
  padding: 1.5rem 0 2rem;
  border-top: 1px solid rgba(219, 228, 239, 0.85);
  background: #f8fafc;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
}
.landing-footer .footer-content {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  color: #475569;
  font-size: 0.94rem;
  text-align: center;
}
.landing-footer .footer-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 0.75rem 0;
}
.landing-footer .footer-socials a {
  color: #0f172a;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.2s ease;
}
.landing-footer .footer-socials a:hover,
.landing-footer .footer-socials a:focus-visible { color: #2563eb; }
.landing-footer .footer-copyright {
  margin-top: 0.5rem;
  color: #475569;
  font-size: 0.85rem;
}

/* Author profile matches the FinOps article. */
.article-author {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 1.35rem;
  align-items: start;
  margin-top: 4.5rem;
  padding-top: 2rem;
  border-top: 1px solid #cbd5e1;
  color: #0f172a;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}
.article-author img { display: block; width: 88px; height: 88px; border-radius: 50%; object-fit: cover; }
.article-author h2 { margin: 0.2rem 0 0.6rem; padding: 0; font-size: 1.5rem; line-height: 1.5; letter-spacing: normal; }
.article-author .eyebrow { margin: 0 0 0.85rem; color: #0f172a; font-size: 0.82rem; font-weight: 800; letter-spacing: 0.14em; }
.article-author p:not(.eyebrow) { margin: 0 0 0.8rem; color: #475569; line-height: 1.6; }
.article-author .article-read-more { color: #2563eb; font-weight: 700; }
@media (max-width: 760px) {
  .article-author { grid-template-columns: 64px minmax(0, 1fr); }
  .article-author img { width: 64px; height: 64px; }
}
@media (max-width: 400px) { .article-author { grid-template-columns: 1fr; } }