:root{
  --bg:#0b1020;
  --bg-soft:#131a2f;
  --card:#ffffff;
  --text:#111827;
  --muted:#5b6478;
  --line:#e6e9f0;
  --accent:#5b7cff;
  --accent-soft:#eef2ff;
  --shadow:0 18px 45px rgba(16,24,40,.10);
  --radius:22px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Noto Sans JP", sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,var(--bg) 0, var(--bg-soft) 340px, #f6f8fc 340px, #f6f8fc 100%);
}
a{color:inherit}
.hero{
  color:#fff;
  padding:56px 20px 44px;
}
.hero-inner{
  max-width:1200px;
  margin:0 auto;
}
.eyebrow{
  margin:0 0 8px;
  font-size:13px;
  letter-spacing:.12em;
  opacity:.8;
}
.hero h1{
  margin:0;
  font-size:clamp(32px,5vw,56px);
  line-height:1.05;
}
.lead{
  max-width:860px;
  margin:16px 0 0;
  font-size:16px;
  line-height:1.9;
  opacity:.9;
}
.hero-stats{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
  margin-top:28px;
}
.stat{
  background:rgba(255,255,255,.10);
  backdrop-filter: blur(10px);
  border:1px solid rgba(255,255,255,.16);
  border-radius:18px;
  padding:16px 18px;
}
.stat-label{
  display:block;
  font-size:12px;
  opacity:.76;
  margin-bottom:6px;
}
.stat strong{
  font-size:28px;
  font-weight:800;
}

.container{
  max-width:1200px;
  margin:0 auto;
  padding:0 20px 64px;
}
.controls{
  display:grid;
  grid-template-columns:minmax(0,2fr) minmax(180px,1fr) minmax(220px,1fr);
  gap:14px;
  margin-top:8px;
}
.search-wrap,.filter-wrap{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:14px 16px;
  box-shadow:var(--shadow);
}
.control-label{
  display:block;
  font-size:12px;
  color:var(--muted);
  margin-bottom:8px;
  font-weight:700;
}
input,select{
  width:100%;
  border:none;
  outline:none;
  background:transparent;
  font-size:15px;
  color:var(--text);
}
.result-bar{
  margin:20px 0 16px;
  color:#334155;
  font-size:14px;
}
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(320px,1fr));
  gap:22px;
}
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  display:flex;
  flex-direction:column;
}
.thumb-link{
  display:block;
  background:#dbe2f0;
}
.thumb{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  display:block;
}
.card-body{
  padding:18px 18px 20px;
  display:flex;
  flex-direction:column;
  gap:12px;
  flex:1;
}
.tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.tag{
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  background:var(--accent-soft);
  color:#3345a6;
  font-weight:700;
}
.card h2{
  margin:0;
  font-size:22px;
  line-height:1.4;
}
.meta{
  display:grid;
  gap:6px;
  color:var(--muted);
  font-size:13px;
}
.desc{
  color:#334155;
  font-size:14px;
  line-height:1.85;
  display:-webkit-box;
  -webkit-line-clamp:6;
  -webkit-box-orient:vertical;
  overflow:hidden;
  white-space:pre-wrap;
}
.actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:auto;
  padding-top:4px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:42px;
  padding:0 14px;
  border-radius:12px;
  text-decoration:none;
  font-weight:700;
  font-size:14px;
}
.btn-primary{
  background:var(--text);
  color:#fff;
}
.btn-secondary{
  background:#f1f5f9;
  color:var(--text);
}
.empty-state{
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow:var(--shadow);
  padding:40px 24px;
  text-align:center;
}
.hidden{display:none !important}

@media (max-width: 900px){
  .hero-stats{grid-template-columns:1fr}
  .controls{grid-template-columns:1fr}
}