:root{
  --bg:#f6f1e8; --ink:#1c2430; --muted:#5b6575; --card:#fffdf8;
  --line:#e5dccb; --accent:#c47a3a; --accent2:#2f6f6a; --chip:#eef3f1;
  --shadow:0 10px 30px rgba(40,30,20,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);
  font-family:"Noto Sans SC","PingFang SC","Segoe UI",system-ui,sans-serif;line-height:1.55}
a{color:var(--accent2);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1100px;margin:0 auto;padding:0 1.25rem 3rem}
.hero{padding:2.4rem 0 1.4rem;display:grid;gap:1rem}
.hero-brand{display:flex;align-items:center;gap:.85rem}
.logo{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,#2f6f6a,#c47a3a);
  display:grid;place-items:center;color:#fff;font-weight:800;box-shadow:var(--shadow)}
.hero h1{margin:0;font-size:clamp(1.7rem,3vw,2.3rem);letter-spacing:.02em}
.hero .en{color:var(--muted);font-weight:600}
.hero p{margin:.2rem 0 0;max-width:46rem;color:var(--muted)}
.filters{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin:1rem 0 .55rem}
.chip{border:1px solid var(--line);background:var(--card);color:var(--ink);
  border-radius:999px;padding:.35rem .85rem;font-size:.9rem;cursor:pointer}
.chip[aria-pressed="true"],.chip.active{background:var(--accent2);color:#fff;border-color:transparent}
.filter-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem;
  margin:0 0 1.1rem;color:var(--muted);font-size:.9rem}
.filter-count{font-variant-numeric:tabular-nums}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.1rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;
  box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .15s ease, box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(40,30,20,.12)}
.card[hidden]{display:none !important}
.card .cover{aspect-ratio:1200/630;background:#ddd;overflow:hidden}
.card .cover img{width:100%;height:100%;object-fit:cover;display:block}
.card .body{padding:1rem 1.05rem 1.15rem;display:grid;gap:.45rem;flex:1}
.card h2{margin:0;font-size:1.1rem}
.card h2 a{color:inherit;text-decoration:none}
.card h2 a:hover{color:var(--accent)}
.card .blurb{margin:0;color:var(--muted);font-size:.92rem}
.card .tags{display:flex;flex-wrap:wrap;gap:.35rem}
.tag{font-size:.75rem;background:var(--chip);color:#355;padding:.15rem .5rem;border-radius:999px}
.empty-state{display:none;grid-column:1/-1;text-align:center;padding:2.4rem 1.2rem;
  background:var(--card);border:1px dashed var(--line);border-radius:18px;color:var(--muted)}
.empty-state.is-visible{display:block}
.empty-state strong{display:block;color:var(--ink);font-size:1.05rem;margin-bottom:.35rem}
.empty-state .chip{margin-top:1rem}
.footer{margin-top:2rem;padding:1.5rem 0;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
.footer strong{color:var(--ink)}
.note{background:#fff7e8;border:1px solid #efd7a8;border-radius:12px;padding:.8rem 1rem;color:#6a4b16;margin:1rem 0}
@media (max-width:600px){
  .hero{padding-top:1.5rem}
}