:root{
  --bg:#0b0c10;
  --panel:#12141c;
  --panel2:#0f1118;
  --text:#e8eaf1;
  --muted:#a7adc3;
  --border:#23263a;
  --accent:#7c5cff;
  --accent2:#2dd4bf;
  --shadow: 0 12px 36px rgba(0,0,0,.35);
  --radius:18px;
  --radius2:24px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 700px at 20% -10%, rgba(124,92,255,.28), transparent 60%),
              radial-gradient(900px 500px at 90% 0%, rgba(45,212,191,.18), transparent 50%),
              var(--bg);
  color:var(--text);
}
a{color:inherit}
.container{max-width:1200px;margin:0 auto;padding:28px 24px}
.header{
  display:flex;gap:18px;align-items:center;justify-content:space-between;
  padding:24px 28px;border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border-radius:var(--radius2);
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}
.brand{
  display:flex;gap:12px;align-items:center;
}
.logo{
  width:40px;height:40px;border-radius:14px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 10px 26px rgba(124,92,255,.25);
}
.brand h1{font-size:18px;margin:0;letter-spacing:.2px;font-weight:600}
.brand p{margin:6px 0 0 0;color:var(--muted);font-size:13px;line-height:1.5}
.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.btn{
  display:inline-flex;gap:10px;align-items:center;justify-content:center;
  padding:10px 12px;border-radius:14px;border:1px solid var(--border);
  background:rgba(255,255,255,.03);text-decoration:none;
  color:var(--text);font-size:14px;
  min-height:44px; /* Touch-friendly */
  -webkit-tap-highlight-color:rgba(124,92,255,.2);
  touch-action:manipulation;
  transition:all 0.2s ease;
}
.btn:hover{border-color:#343a58;background:rgba(255,255,255,.05)}
.btn:active{transform:scale(0.98);background:rgba(255,255,255,.07)}
.grid{
  margin-top:28px;
  display:grid;grid-template-columns:repeat(12,1fr);gap:20px;
}
.card{
  grid-column:span 6;
  border:1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
  border-radius:var(--radius);
  padding:20px 24px;
  box-shadow: 0 8px 22px rgba(0,0,0,.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover{
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0,0,0,.3);
}
/* Mobile optimizations */
@media (max-width: 768px){
  .container{padding:16px 12px}
  .header{
    flex-direction:column;
    align-items:stretch;
    padding:16px 18px;
    gap:16px;
  }
  .brand{
    flex-direction:row;
    align-items:center;
  }
  .brand h1{font-size:16px}
  .brand p{font-size:12px}
  .actions{
    flex-direction:column;
    width:100%;
  }
  .actions .search{
    width:100%;
    max-width:100%;
  }
  .actions .btn{
    width:100%;
    justify-content:center;
  }
  .card{
    grid-column:span 12;
    padding:16px 18px;
  }
  .card h2{font-size:16px}
  .card p{font-size:13px}
  .grid{gap:16px;margin-top:20px}
  .section .section-head{
    flex-direction:column;
    align-items:flex-start;
    padding:14px 16px;
  }
  .list{padding:12px 16px}
  .item{padding:12px}
  .footer{
    margin:24px 0 12px 0;
    padding-top:20px;
    font-size:12px;
  }
  .two-col{gap:16px}
}

@media (max-width: 920px){ 
  .card{grid-column:span 12}
  .container{padding:20px 16px}
}
.card h2{margin:0 0 12px 0;font-size:17px;font-weight:600;line-height:1.4}
.card p{margin:0 0 14px 0;color:var(--muted);font-size:14px;line-height:1.6}
.meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-top:12px}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 10px;border-radius:999px;border:1px solid var(--border);
  background: rgba(0,0,0,.12);
}
.pill .dot{width:8px;height:8px;border-radius:99px;background:var(--accent2);opacity:.9}
.search{
  width:320px;max-width:72vw;
  padding:12px 14px;border-radius:14px;border:1px solid var(--border);
  background:rgba(0,0,0,.25);color:var(--text);outline:none;
  font-size:15px; /* Prevents zoom on iOS */
  min-height:44px; /* Touch-friendly */
  -webkit-appearance:none;
  -webkit-tap-highlight-color:rgba(124,92,255,.2);
}
.search::placeholder{color:#8087a8}
.search:focus{border-color:var(--accent);background:rgba(0,0,0,.3)}
.section{
  margin-top:24px;
  border:1px solid var(--border);
  background: rgba(10,12,18,.55);
  border-radius:var(--radius2);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.section .section-head{
  padding:18px 20px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
}
.section .section-head h2{margin:0;font-size:15px}
.section .section-head .hint{color:var(--muted);font-size:13px}
.list{padding:16px 20px}
.item{
  display:flex;flex-direction:column;gap:8px;
  padding:16px;border-radius:14px;border:1px solid transparent;
  margin-bottom: 8px;
}
.item:hover{background:rgba(255,255,255,.03);border-color:rgba(255,255,255,.05)}
.item a{color:var(--text);text-decoration:none}
.item a:hover{text-decoration:underline}
.item .sub{color:var(--muted);font-size:12.5px;display:flex;gap:10px;flex-wrap:wrap}
.kbd{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
  padding:2px 8px;border:1px solid var(--border);border-bottom-color:#2f3452;
  border-radius:10px;background:rgba(0,0,0,.18);color:var(--muted);font-size:12px;
}
.footer{
  margin:32px 0 16px 0;color:var(--muted);font-size:12.5px;text-align:center;
  padding-top:24px;
  border-top:1px solid var(--border);
}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width: 920px){ .two-col{grid-template-columns:1fr} }
.notice{color:var(--muted);font-size:13px;line-height:1.4}
.code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
  font-size:12.5px;
  padding:10px 12px;border:1px dashed #2a2f4b;border-radius:14px;background:rgba(0,0,0,.22);
  color:#cbd1eb; overflow:auto;
}