/* ---------- Page hero with search ---------- */
  .page-hero{padding:4.2rem 0 5.5rem;text-align:center;position:relative;overflow:hidden;background:linear-gradient(155deg,#1B2A4A 0%,#132038 100%);}
  .page-hero::before{content:"";position:absolute;top:-140px;left:50%;transform:translateX(-50%);width:560px;height:420px;background:radial-gradient(circle,rgba(232,163,61,.18) 0%,rgba(232,163,61,0) 70%);pointer-events:none;}
  .page-hero .container{position:relative;z-index:1;}
  .page-hero .eyebrow{color:var(--amber);}
  .page-hero h1{font-size:2.6rem;font-weight:600;margin:.8rem 0 1rem;color:#fff;}
  .page-hero p.lead{color:rgba(255,255,255,.6);font-size:1.02rem;max-width:32rem;margin:0 auto;}
  .search-box{
    position:relative;max-width:34rem;margin:2.2rem auto 0;
  }
  .search-box i{position:absolute;left:1.3rem;top:50%;transform:translateY(-50%);color:var(--muted);font-size:1rem;}
  .search-box input{
    width:100%;border:none;border-radius:14px;padding:1rem 1.3rem 1rem 3rem;
    font-size:.98rem;box-shadow:0 20px 45px -20px rgba(0,0,0,.5);
  }
  .search-box input:focus{outline:none;box-shadow:0 0 0 3px rgba(232,163,61,.35),0 20px 45px -20px rgba(0,0,0,.5);}

  /* ---------- Category grid (pulled up over hero) ---------- */
  .cat-grid-wrap{margin-top:-3.6rem;position:relative;z-index:2;}
  .cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;}
  @media(max-width:860px){.cat-grid{grid-template-columns:1fr;}}
  .cat-card{
    background:var(--card);border:1px solid var(--line);border-radius:16px;padding:1.7rem;
    transition:transform .15s,box-shadow .15s,border-color .15s;text-decoration:none;color:inherit;display:block;
  }
  .cat-card:hover{transform:translateY(-4px);border-color:var(--teal);box-shadow:0 20px 40px -22px rgba(27,42,74,.35);color:inherit;}
  .cat-card .cc-icon{
    width:48px;height:48px;border-radius:13px;margin-bottom:1rem;
    display:flex;align-items:center;justify-content:center;font-size:1.25rem;
  }
  .cat-card h3{font-size:1.05rem;font-weight:700;margin-bottom:.4rem;font-family:'Inter',sans-serif;}
  .cat-card p{font-size:.86rem;color:var(--muted);margin-bottom:.9rem;line-height:1.5;}
  .cat-card .cc-count{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--teal);font-weight:600;}

  /* ---------- Popular articles ---------- */
  .article-list{display:flex;flex-direction:column;gap:.7rem;}
  .article-row{
    display:flex;align-items:center;gap:1rem;background:var(--card);border:1px solid var(--line);
    border-radius:12px;padding:1.1rem 1.3rem;text-decoration:none;color:inherit;transition:border-color .15s,transform .15s;
  }
  .article-row:hover{border-color:var(--teal);transform:translateX(3px);color:inherit;}
  .article-row .ar-icon{width:34px;height:34px;border-radius:9px;background:var(--paper);color:var(--muted);display:flex;align-items:center;justify-content:center;font-size:.9rem;flex-shrink:0;}
  .article-row .ar-text{flex:1;font-size:.9rem;font-weight:600;color:var(--ink);}
  .article-row .ar-tag{font-family:'JetBrains Mono',monospace;font-size:.68rem;color:var(--muted);background:var(--paper);padding:.25rem .6rem;border-radius:20px;}
  .article-row i.bi-arrow-right{color:var(--muted);font-size:.85rem;}