:root{
    --bg:#0b0b0d; --surface:#131317; --surface2:#0f0f14; --border:#1f1f27;
    --text:#ececf1; --muted:#a7a7b1; --accent:#4c6fff; --ok:#7dfaa5; --warn:#ffb84d;
  }
  *{box-sizing:border-box}
  html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif}
  a{color:#b8c7ff;text-decoration:none}
  a:hover{text-decoration:underline}
  .wrap{max-width:1180px;margin:0 auto;padding:16px}
  
  .topbar{position:sticky;top:0;z-index:10;background:rgba(11,11,13,.9);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--border)}
  .topbar .wrap{display:flex;align-items:center;gap:16px}
  .brand{padding:10px 6px;border-radius:8px;color:#fff;letter-spacing:.5px}
  .mainnav ul{display:flex;gap:10px;list-style:none;margin:0;padding:0}
  .mainnav a{display:block;padding:10px 12px;border-radius:8px;border:1px solid transparent}
  .mainnav li.active a{background:var(--surface);border-color:var(--border)}
  .hamburger{margin-left:auto;display:none;background:var(--surface);border:1px solid var(--border);color:var(--text);padding:8px 10px;border-radius:8px;cursor:pointer}
  
  /* 3-column layout like Reddit (left/filter, main feed, right/tools) */
  .layout{display:grid;grid-template-columns:240px 1fr 300px;gap:16px;align-items:start}
  @media (max-width:1100px){.layout{grid-template-columns:1fr}}
  @media (max-width:900px){
    .mainnav{display:none}
    .hamburger{display:block}
    #mainnav.open{display:block}
    #mainnav.open ul{flex-direction:column;padding:10px 0}
  }
  
  .card{background:var(--surface);border:1px solid var(--border);border-radius:12px}
  .card .pad{padding:16px}
  .card h3{margin:0 0 6px 0;font-size:18px}
  .muted{color:var(--muted)}
  .btn{display:inline-block;padding:12px 14px;border-radius:10px;border:1px solid var(--border);background:var(--accent);color:white;font-weight:600}
  .btn.secondary{background:var(--surface2)}
  .input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--border);background:#0e0e12;color:var(--text)}
  
  .hero{display:flex;gap:16px;flex-wrap:wrap}
  .hero .title{flex:3}
  .hero .cta{flex:2}
  .hero h1{font-size:32px;margin:0 0 6px 0}
  .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
  
  .sidebar .section{margin-bottom:12px}
  .list{list-style:none;margin:0;padding:0}
  .list li{padding:10px 12px;border-bottom:1px solid var(--border)}
  .list li:last-child{border-bottom:0}
  
  .kicker{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);margin-bottom:6px}
  .badge{display:inline-block;padding:2px 8px;border:1px solid var(--border);border-radius:999px;background:var(--surface2);font-size:12px;color:var(--muted)}