:root{--indigo:#4f46e5;--cyan:#06b6d4;--ink:#0f172a;--slate:#475569;--muted:#64748b;--line:#e2e8f0;--bg2:#f8fafc;
  --grad:linear-gradient(135deg,#4f46e5,#06b6d4);--grad-anim:linear-gradient(90deg,#4f46e5,#06b6d4,#4f46e5);--shadow:0 10px 30px rgba(2,6,23,.08);--radius:16px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,Segoe UI,Roboto,sans-serif;color:var(--ink);background:#fff;line-height:1.65}
h1,h2,h3,.brand{font-family:Poppins,Inter,sans-serif;line-height:1.2}
a{color:inherit;text-decoration:none}
.wrap{max-width:980px;margin:0 auto;padding:0 22px}
@keyframes gradShift{to{background-position:200% center}}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:980px;margin:0 auto;padding:0 22px}
.brand{font-size:1.3rem;font-weight:800;display:flex;align-items:center;gap:.5rem}
.brand .dot{width:30px;height:30px;border-radius:9px;background:var(--grad-anim);background-size:200% auto;display:flex;align-items:center;justify-content:center;color:#fff;animation:gradShift 4s linear infinite}
.nav .links{display:flex;gap:20px;align-items:center}
.nav .links a{color:var(--slate);font-weight:500;font-size:.94rem}
.nav .links a:hover{color:var(--indigo)}
.head{background:radial-gradient(800px 360px at 85% -10%,rgba(6,182,212,.16),transparent),radial-gradient(600px 360px at 0% 0%,rgba(79,70,229,.16),transparent);padding:50px 0 30px}
.head h1{font-size:clamp(1.9rem,4vw,2.6rem);font-weight:800;letter-spacing:-.02em}
.head p{color:var(--slate);font-size:1.05rem;margin-top:10px;max-width:640px}
.posts{display:grid;gap:20px;padding:34px 0 60px}
.post{display:block;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:transform .2s ease,border-color .2s ease}
.post:hover{transform:translateY(-4px);border-color:#c7d2fe}
.post .tag{display:inline-block;background:#eef2ff;color:var(--indigo);font-weight:600;font-size:.75rem;padding:.3rem .65rem;border-radius:999px;border:1px solid #e0e7ff;margin-bottom:12px}
.post h2{font-size:1.35rem;font-weight:800;margin-bottom:8px}
.post p{color:var(--slate);font-size:.98rem;margin-bottom:12px}
.post .meta{color:var(--muted);font-size:.85rem}
.post .more{color:var(--indigo);font-weight:600;font-size:.9rem}
footer{background:var(--ink);color:#cbd5e1;padding:34px 0;text-align:center;font-size:.9rem}
footer a{color:#cbd5e1}
@media(max-width:600px){.nav .links a{display:none}}
@media (prefers-reduced-motion:reduce){.brand .dot{animation:none}}