:root{
  --bg:#ffffff;
  --fg:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --card:#f8fafc;
  --shadow: 0 10px 24px rgba(2,6,23,.10);
}

*{ box-sizing:border-box; }
body{
  margin:0;
  padding:0 56px;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--fg);
  background:var(--bg);
  -webkit-font-smoothing: antialiased;
}
a{ color:inherit; }

.site-header{ padding:28px 0 10px; }
.header-inner{
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  gap:20px;
}
.name{
  font-size:44px;
  font-weight:800;
  letter-spacing:-0.02em;
}
.nav a{
  margin-left:22px;
  text-decoration:none;
  color:var(--fg);
  font-size:16px;
}
.nav a.active{
  text-decoration: underline;
  text-underline-offset: 6px;
}
.divider{
  border:none;
  border-top:1px solid var(--line);
  margin:10px 0 34px;
}

.grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:46px 34px;
  padding-bottom:28px;
}

.card{
  text-decoration:none;
  display:block;
}
.thumb{
  width:100%;
  aspect-ratio:1 / 1;
  object-fit:cover;
  border:1px solid var(--line);
  background:var(--card);
  transition: transform .14s ease, box-shadow .14s ease;
}
.label{
  text-align:center;
  margin-top:10px;
  font-size:15px;
  color:var(--fg);
}

.card:hover .thumb{
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.footer{
  border-top:1px solid var(--line);
  padding:18px 0 26px;
  color:var(--muted);
  font-size:14px;
}

/* Responsive */
@media (max-width: 1050px){
  body{ padding:0 28px; }
  .grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .name{ font-size:38px; }
}
@media (max-width: 640px){
  .header-inner{ flex-direction:column; align-items:flex-start; }
  .nav a{ margin-left:0; margin-right:16px; }
  .grid{ grid-template-columns: 1fr; gap:26px; }
  .name{ font-size:34px; }
}