:root{
  --navy:#0C1117;
  --navy-2:#111823;
  --panel:#161F2C;
  --ink:#EDF1F7;
  --ink-dim:#A3B0C2;
  --accent:#FF9900;
  --accent-soft:#FFB84D;
  --line:rgba(170,190,215,.14);
  --max:1140px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--navy);color:var(--ink);line-height:1.6;font-size:16.5px}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;line-height:1.15;font-weight:600}
a{color:var(--accent-soft);text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-soft);margin-bottom:14px}
nav{position:sticky;top:0;z-index:50;background:rgba(12,17,23,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-family:'Space Grotesk',sans-serif;font-size:20px;font-weight:700;color:#fff;letter-spacing:-.01em}
.logo span{color:var(--accent)}
.logo a{color:inherit}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{color:var(--ink-dim);font-size:14.5px;font-weight:500;transition:color .18s}
.nav-links a:hover{color:#fff}
.btn{display:inline-block;background:var(--accent);color:#131313;padding:11px 22px;border-radius:8px;font-weight:700;font-size:14.5px;transition:filter .18s,transform .18s}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
@media(max-width:820px){.nav-links a:not(.btn){display:none}}
footer{border-top:1px solid var(--line);padding:32px 0;font-size:13.5px;color:var(--ink-dim)}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

/* Blog index */
.blog-head{padding:88px 0 56px;border-bottom:1px solid var(--line);
  background:radial-gradient(ellipse 55% 45% at 78% 10%,rgba(255,153,0,.12),transparent 60%),var(--navy)}
.blog-head h1{font-size:clamp(32px,4.4vw,48px);letter-spacing:-.02em;margin-bottom:16px}
.blog-head p{color:var(--ink-dim);max-width:660px;font-size:17.5px}
.post-list{padding:64px 0 96px}
.post-card{display:block;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:34px 32px;margin-bottom:22px;transition:border-color .2s,transform .2s;color:inherit}
.post-card:hover{border-color:rgba(255,184,77,.45);transform:translateY(-2px)}
.post-card .post-meta{font-size:13px;color:var(--accent-soft);font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}
.post-card h2{font-size:23px;margin-bottom:10px;color:#fff}
.post-card p{color:var(--ink-dim);font-size:15.5px}
.post-card .read{display:inline-block;margin-top:14px;font-size:14.5px;font-weight:600;color:var(--accent-soft)}

/* Article */
.article-head{padding:84px 0 44px;border-bottom:1px solid var(--line);
  background:radial-gradient(ellipse 55% 45% at 78% 10%,rgba(255,153,0,.12),transparent 60%),var(--navy)}
.article-head .post-meta{font-size:13px;color:var(--accent-soft);font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}
.article-head h1{font-size:clamp(30px,4.2vw,44px);letter-spacing:-.02em;max-width:820px;margin-bottom:18px}
.article-head .lede{color:var(--ink-dim);max-width:720px;font-size:18px}
article.post{padding:56px 0 40px;max-width:760px;margin:0 auto}
article.post p{color:var(--ink);margin-bottom:20px;font-size:16.8px}
article.post p.dim{color:var(--ink-dim)}
article.post h2{font-size:25px;margin:42px 0 14px}
article.post h3{font-size:20px;margin:32px 0 12px}
article.post ul,article.post ol{margin:0 0 20px 22px;color:var(--ink)}
article.post li{margin-bottom:8px}
article.post strong{color:#fff}
article.post blockquote{border-left:3px solid var(--accent);padding:6px 0 6px 20px;margin:26px 0;color:var(--ink-dim);font-size:17px}
.post-cta{background:linear-gradient(160deg,rgba(255,153,0,.13),rgba(255,153,0,.03) 55%),var(--panel);border:1px solid var(--line);border-radius:16px;padding:36px 34px;margin:48px auto 96px;max-width:760px}
.post-cta h3{font-size:21px;margin-bottom:10px}
.post-cta p{color:var(--ink-dim);margin-bottom:20px}
.back-link{display:inline-block;margin:0 0 8px;font-size:14px;color:var(--ink-dim)}
.back-link:hover{color:#fff}