:root {
  --paper:#faf6ef;
  --navy:#0b1120;
  --navy-2:#111a2d;
  --panel:#fff;
  --ink:#1e222a;
  --muted:#6e6c64;
  --line:#eae3d3;
  --sky:#3bb8e8;
  --sky-strong:#1e9bd7;
  --hl:#ffe066;
  --coral:#f2764f;
  --hero-ink:#f2efe7;
  --hero-muted:#9eb0ca;
  --display: Georgia, "Times New Roman", serif;
  --sans: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --paper:#0e1420; --panel:#131c2b; --ink:#eae7e0; --muted:#93a0b0; --line:#22304a; --sky:#4cc3ed; --sky-strong:#4cc3ed; --hl:rgba(255,214,77,.28); }
}
* { box-sizing: border-box; }
body { margin:0; background:var(--paper); color:var(--ink); font:16px/1.65 var(--sans); -webkit-font-smoothing:antialiased; }
a { color:inherit; }
.inner { width:min(1120px, calc(100% - 44px)); margin:0 auto; }
.hero { position:relative; min-height:640px; display:grid; align-items:end; overflow:hidden; background:var(--navy); color:var(--hero-ink); }
.hero-bg { position:absolute; inset:0; background:linear-gradient(90deg, rgba(11,17,32,.92) 0%, rgba(11,17,32,.77) 36%, rgba(11,17,32,.42) 100%), url("/assets/geeksph-hero.png") center/cover no-repeat; }
.hero-grid { position:relative; padding:28px 0 72px; display:grid; grid-template-columns:minmax(0, 680px); }
.brand { font:800 26px/1 var(--display); letter-spacing:-.01em; margin-bottom:42px; }
.brand a { text-decoration:none; }
.brand span, .footer span { color:var(--sky); }
.eyebrow { margin:0 0 14px; color:var(--hero-muted); font-size:12px; font-weight:700; letter-spacing:.17em; text-transform:uppercase; }
.eyebrow:before { content:"● "; color:var(--sky); font-size:8px; vertical-align:2px; }
.eyebrow.dark { color:var(--sky-strong); }
h1 { margin:0 0 18px; font:800 clamp(42px, 7vw, 78px)/1.02 var(--display); letter-spacing:0; text-wrap:balance; max-width:840px; }
.lede { max-width:660px; margin:0 0 28px; color:#d2d8e6; font-size:19px; line-height:1.55; }
.sq { position:relative; display:inline-block; }
.sq svg { position:absolute; left:0; right:0; bottom:-7px; width:100%; height:11px; overflow:visible; }
.sq path { fill:none; stroke:var(--sky); stroke-width:3; stroke-linecap:round; }
.topnav { display:flex; gap:8px; flex-wrap:wrap; }
.topnav a { text-decoration:none; color:#d9e4f6; border:1px solid rgba(158,176,202,.28); border-radius:999px; padding:8px 14px; font-weight:700; font-size:13px; }
.topnav a.active, .topnav a:hover { background:var(--sky); color:#06101c; border-color:var(--sky); }
.paper { padding:18px 0 68px; }
.section { padding:42px 0; }
.stats { display:grid; grid-template-columns:repeat(3, minmax(0, 1fr)); gap:14px; margin-bottom:20px; }
.stats div, .module-card, .post-card { background:var(--panel); border:1px solid var(--line); border-radius:18px; }
.stats div { padding:20px; }
.stats strong { display:block; color:var(--sky-strong); font:800 34px/1 var(--display); }
.stats span { color:var(--muted); font-size:13px; text-transform:uppercase; letter-spacing:.08em; }
.module-grid, .post-grid { display:grid; grid-template-columns:repeat(3, minmax(0, 1fr)); gap:16px; }
.module-card, .post-card { padding:24px; min-height:250px; display:flex; flex-direction:column; justify-content:space-between; }
.module-card h2, .post-card h2 { margin:10px 0 12px; font:800 27px/1.15 var(--display); letter-spacing:0; }
.module-card h2 a, .post-card h2 a { text-decoration:none; }
.module-card p:not(.eyebrow), .post-card p { margin:0 0 auto; color:var(--muted); }
.module-card span, .post-card span { margin-top:22px; color:var(--sky-strong); font-size:12px; font-weight:800; text-transform:uppercase; letter-spacing:.1em; }
.empty { padding:28px; color:var(--muted); background:var(--panel); border:1px solid var(--line); border-radius:18px; grid-column:1/-1; }
.post-hero { background:var(--navy); color:var(--hero-ink); padding:28px 0 56px; }
.post-hero .topnav { margin-bottom:54px; }
.post-hero h1 { max-width:860px; font-size:clamp(38px, 6vw, 62px); }
.meta { display:flex; flex-wrap:wrap; gap:8px; margin-top:24px; }
.meta span { color:var(--hero-muted); border:1px solid rgba(158,176,202,.28); border-radius:999px; padding:5px 12px; font-size:12px; font-weight:700; }
.reading { padding:18px 0 64px; }
.article { max-width:720px; }
.article h2 { margin:48px 0 14px; font:800 28px/1.15 var(--display); letter-spacing:0; }
.article p { margin:0 0 1.35em; }
.article blockquote { margin:26px 0; border-left:3px solid var(--sky); padding:4px 0 4px 18px; color:var(--sky-strong); font:italic 20px/1.45 var(--display); }
.article ol { padding-left:24px; }
.article li { margin:0 0 10px; }
.article hr { border:0; border-top:1px solid var(--line); margin:34px 0; }
mark { background:var(--hl); color:inherit; padding:.08em .28em; border-radius:3px; -webkit-box-decoration-break:clone; box-decoration-break:clone; }
.tldr { font-size:19px; }
.tldr .label, .key .k { display:block; color:var(--sky-strong); font:800 12px/1.2 var(--sans); letter-spacing:.16em; text-transform:uppercase; margin-bottom:8px; }
.key { border:1px solid rgba(59,184,232,.24); border-radius:14px; padding:16px 18px; background:rgba(59,184,232,.08); }
.margin-note { color:var(--sky-strong); font:italic 16px/1.5 var(--display); border-left:2px solid var(--sky); padding-left:14px; }
.share-panel { margin-top:42px; padding-top:22px; border-top:1px solid var(--line); display:flex; align-items:center; justify-content:space-between; gap:16px; }
.share-panel span { color:var(--muted); font-size:12px; font-weight:800; letter-spacing:.16em; text-transform:uppercase; }
.share-panel div { display:flex; flex-wrap:wrap; gap:8px; justify-content:flex-end; }
.share-panel a { min-height:38px; display:inline-flex; align-items:center; justify-content:center; text-decoration:none; color:var(--navy); background:var(--hl); border:1px solid rgba(30,34,42,.12); border-radius:999px; padding:7px 14px; font-size:13px; font-weight:800; }
.share-panel a:hover { background:var(--sky); color:#06101c; }
.footer { background:var(--navy); color:var(--hero-ink); padding:34px 0; }
.footer strong { font:800 24px/1 var(--display); }
.footer p { max-width:760px; color:var(--hero-muted); }
.footer .small { font-size:13px; color:#7f90ad; }
@media (max-width: 820px) {
  .hero { min-height:590px; }
  .hero-grid { padding-bottom:46px; }
  .stats, .module-grid, .post-grid { grid-template-columns:1fr; }
  .module-card, .post-card { min-height:0; }
  .topnav a { flex:1 1 auto; text-align:center; }
  .share-panel { align-items:flex-start; flex-direction:column; }
  .share-panel div { width:100%; justify-content:flex-start; }
}