:root{
  --bg:#0b1220;
  --panel:#101a33;
  --text:#e8f0ff;
  --muted:#90a4c7;
  --line:rgba(255,255,255,.08);
  --btn:#1b2a55;
  --btn2:#233468;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius:16px;
  --maxw:1100px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(59,130,246,.18), transparent 60%),
              radial-gradient(900px 500px at 90% 10%, rgba(249,115,22,.14), transparent 55%),
              var(--bg);
  color:var(--text);
}
a{color:inherit; text-decoration:none}
.container{max-width:var(--maxw); margin:0 auto; padding:18px}
.topbar{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; padding:14px 16px;
  background: rgba(16,26,51,.72);
  border:1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
}
.brand{display:flex; flex-direction:column; line-height:1.1}
.brand b{font-size:16px}
.brand small{color:var(--muted); font-size:12px}
.navbtns{display:flex; gap:8px; flex-wrap:wrap}
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:10px 12px; border-radius: 12px;
  border:1px solid var(--line);
  background: linear-gradient(180deg, var(--btn2), var(--btn));
  cursor:pointer;
  transition: transform .08s ease, filter .12s ease;
  user-select:none;
}
.btn:hover{filter:brightness(1.06)}
.btn:active{transform: translateY(1px)}
.btn[aria-disabled="true"]{opacity:.45; pointer-events:none}
main{margin-top:14px}
.card{
  background: rgba(16,26,51,.72);
  border:1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.figure{
  display:flex; justify-content:center; padding:14px;
  background: rgba(0,0,0,.15);
}
.figure img{
  width:100%;
  max-width: 980px;
  height:auto;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,.35);
  background: white;
}
.footer{
  margin-top:12px;
  color:var(--muted);
  font-size:12px;
  text-align:center;
}
.grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap:12px;
}
.thumb{
  padding:12px;
}
.thumb img{
  width:100%;
  height:auto;
  border-radius: 12px;
  background:white;
}
.thumb .cap{
  margin-top:10px;
  display:flex; justify-content:space-between; align-items:center;
  color:var(--muted); font-size:12px;
}
.search{
  flex:1;
  display:flex; justify-content:flex-end;
}
.search input{
  width:min(420px, 100%);
  padding:10px 12px;
  border-radius: 12px;
  border:1px solid var(--line);
  background: rgba(10,18,32,.65);
  color:var(--text);
  outline:none;
}
.search input::placeholder{color: rgba(144,164,199,.75)}
@media (max-width:520px){
  .topbar{flex-direction:column; align-items:stretch}
  .search{justify-content:stretch}
  .search input{width:100%}
}