/* ============================================================
   BestDealz International — Knowledge Hub (Sprint 7)
   Used by: Help Center, Importing Guides, Blog index/detail.
   Theme: blue #003c8c + orange #f08c00 — matches homepage.
   ============================================================ */

/* ── Knowledge hero ──────────────────────────────────── */
.kb-hero{
  background:
    linear-gradient(135deg, rgba(0,60,140,.95) 0%, rgba(0,30,92,.95) 100%),
    radial-gradient(circle at 80% 20%, rgba(240,140,0,.3) 0%, transparent 50%);
  color:#fff;
  padding:48px 0 44px;
  border-bottom:4px solid var(--bd-orange);
  position:relative;
  overflow:hidden;
}
.kb-hero::before{
  content:'';
  position:absolute;
  inset:0;
  background-image:
    radial-gradient(circle at 25% 75%, rgba(255,255,255,.06) 0%, transparent 40%),
    radial-gradient(circle at 75% 30%, rgba(255,255,255,.05) 0%, transparent 40%);
  pointer-events:none;
}
.kb-hero .bd-container{ position:relative; z-index:1; text-align:center; }
.kb-hero .eyebrow{
  display:inline-block;
  background:rgba(240,140,0,.18);
  border:1px solid rgba(240,140,0,.4);
  color:#ffd479;
  padding:5px 13px;
  border-radius:999px;
  font-size:11.5px; font-weight:700; letter-spacing:.8px;
  text-transform:uppercase;
  margin-bottom:14px;
}
.kb-hero h1{
  font-size:42px; font-weight:900;
  letter-spacing:-.02em; line-height:1.1;
  margin:0 0 14px;
}
.kb-hero h1 .accent{ color:var(--bd-orange); }
.kb-hero .lede{
  font-size:16px;
  color:rgba(255,255,255,.88);
  line-height:1.55;
  margin:0 auto 26px;
  max-width:640px;
}

/* Big search bar */
.kb-search{
  max-width:620px;
  margin:0 auto 14px;
  position:relative;
}
.kb-search input{
  width:100%;
  padding:16px 18px 16px 50px;
  border:0; border-radius:10px;
  background:#fff;
  font-size:15px;
  color:var(--ink-900);
  box-shadow:0 8px 28px rgba(0,0,0,.18);
  outline:0;
}
.kb-search input:focus{
  box-shadow:0 8px 28px rgba(0,0,0,.25), 0 0 0 3px rgba(240,140,0,.4);
}
.kb-search svg{
  position:absolute; top:50%; left:18px;
  transform:translateY(-50%);
  width:18px; height:18px;
  color:var(--ink-500);
}
.kb-search button{
  position:absolute; top:50%; right:6px;
  transform:translateY(-50%);
  background:var(--bd-orange); color:#fff;
  border:0;
  padding:10px 22px;
  border-radius:7px;
  font-size:13.5px; font-weight:700;
  cursor:pointer;
}
.kb-search button:hover{ background:#d97700; }
.kb-quick{
  display:flex; gap:8px; flex-wrap:wrap;
  justify-content:center;
  font-size:13px; color:rgba(255,255,255,.65);
  margin-top:6px;
}
.kb-quick span{ color:rgba(255,255,255,.5); }
.kb-quick a{
  color:rgba(255,255,255,.85);
  text-decoration:none;
  background:rgba(255,255,255,.08);
  padding:4px 12px;
  border-radius:999px;
  font-size:12.5px;
  border:1px solid rgba(255,255,255,.16);
}
.kb-quick a:hover{ background:rgba(255,255,255,.16); color:#fff; }

/* ── Shell ──────────────────────────────────────────── */
.kb-shell{ padding:40px 0 56px; }

/* ── Category grid (Help Center) ────────────────────── */
.kb-cat-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(220px, 1fr));
  gap:18px;
}
.kb-cat{
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  padding:24px 22px;
  text-decoration:none;
  transition:transform .15s, box-shadow .15s, border-color .15s;
  display:flex; flex-direction:column;
  position:relative;
}
.kb-cat:hover{
  transform:translateY(-4px);
  box-shadow:0 8px 24px rgba(0,0,0,.07);
  border-color:var(--bd-orange);
}
.kb-cat .ic{
  width:48px; height:48px;
  background:linear-gradient(135deg, #fff8ee, #ffe6c4);
  border-radius:10px;
  display:flex; align-items:center; justify-content:center;
  margin-bottom:14px;
}
.kb-cat .ic svg{ width:22px; height:22px; color:var(--bd-orange); }
.kb-cat h3{
  font-size:15px; font-weight:800; color:var(--ink-900);
  margin:0 0 6px;
}
.kb-cat p{
  font-size:12.5px; color:var(--ink-700);
  margin:0 0 14px; line-height:1.5;
}
.kb-cat .count{
  font-size:11px; font-weight:700;
  color:var(--bd-orange);
  text-transform:uppercase; letter-spacing:.5px;
  margin-top:auto;
  display:inline-flex; align-items:center; gap:4px;
}
.kb-cat .count svg{ width:11px; height:11px; }

/* ── Article list ─────────────────────────────────── */
.kb-article-list{
  background:#fff;
  border:1px solid var(--line);
  border-radius:10px;
  overflow:hidden;
}
.kb-article-row{
  display:flex; justify-content:space-between; align-items:center;
  gap:14px;
  padding:14px 22px;
  border-bottom:1px solid var(--line);
  text-decoration:none;
  transition:background .15s;
}
.kb-article-row:last-child{ border-bottom:0; }
.kb-article-row:hover{ background:#fff8ee; }
.kb-article-row .title{
  font-size:14px; font-weight:600; color:var(--ink-900);
  display:flex; align-items:center; gap:10px;
}
.kb-article-row .title svg{
  width:14px; height:14px; color:var(--bd-orange);
}
.kb-article-row .meta{
  font-size:11.5px; color:var(--ink-500);
}
.kb-article-row .meta svg{ width:11px; height:11px; }

/* ── Popular questions strip ────────────────────────── */
.kb-popular{
  background:#fafafa;
  border-radius:10px;
  padding:24px;
  margin:28px 0;
}
.kb-popular h3{
  font-size:13px; font-weight:800;
  color:var(--ink-500);
  text-transform:uppercase; letter-spacing:.6px;
  margin:0 0 14px;
}
.kb-popular-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(280px, 1fr));
  gap:8px;
}
.kb-popular-grid a{
  background:#fff;
  border:1px solid var(--line);
  padding:11px 14px;
  border-radius:6px;
  font-size:13px; color:var(--ink-700);
  text-decoration:none;
  display:flex; justify-content:space-between; align-items:center; gap:6px;
  transition:border-color .15s, color .15s;
}
.kb-popular-grid a:hover{
  border-color:var(--bd-orange); color:var(--bd-orange);
}
.kb-popular-grid a svg{ width:12px; height:12px; flex-shrink:0; }

/* ── Section heads ──────────────────────────────────── */
.kb-sec-head{
  display:flex; justify-content:space-between; align-items:flex-end;
  gap:16px; flex-wrap:wrap;
  margin:32px 0 16px;
}
.kb-sec-head h2{
  font-size:22px; font-weight:800; color:var(--ink-900);
  margin:0 0 4px; letter-spacing:-.01em;
}
.kb-sec-head h2 .accent{ color:var(--bd-orange); }
.kb-sec-head .sub{
  font-size:13px; color:var(--ink-500); margin:0;
}
.kb-sec-head .view-all{
  font-size:13px; font-weight:700; color:var(--bd-orange);
  text-decoration:none;
  display:inline-flex; align-items:center; gap:4px;
  white-space:nowrap;
}
.kb-sec-head .view-all:hover{ text-decoration:underline; }

/* ── Importing guides — featured cards ──────────────── */
.ig-featured{
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:18px;
  margin-bottom:28px;
}
.ig-feat-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  overflow:hidden;
  position:relative;
  text-decoration:none;
  display:block;
  transition:transform .15s, box-shadow .15s, border-color .15s;
}
.ig-feat-card:hover{
  transform:translateY(-3px);
  box-shadow:0 8px 22px rgba(0,0,0,.08);
  border-color:var(--bd-orange);
}
.ig-feat-thumb{
  position:relative;
  height:280px;
  background:linear-gradient(135deg, var(--bd-blue) 0%, #001e5c 50%, var(--bd-orange) 100%);
  overflow:hidden;
}
.ig-feat-thumb img{
  width:100%; height:100%; object-fit:cover;
  opacity:.55;
  mix-blend-mode:luminosity;
}
.ig-feat-thumb::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, transparent 40%, rgba(0,0,0,.65) 100%);
}
.ig-feat-body{
  padding:20px 22px;
  position:absolute; bottom:0; left:0; right:0;
  color:#fff;
  z-index:1;
}
.ig-feat-body .tag{
  display:inline-block;
  background:var(--bd-orange);
  color:#fff;
  font-size:10.5px; font-weight:800;
  padding:3px 10px; border-radius:4px;
  text-transform:uppercase; letter-spacing:.5px;
  margin-bottom:10px;
}
.ig-feat-body h3{
  font-size:22px; font-weight:900;
  line-height:1.2; margin:0 0 6px;
  color:#fff;
}
.ig-feat-body p{
  font-size:13.5px; color:rgba(255,255,255,.85);
  margin:0;
}
.ig-feat-body .meta{
  font-size:11px; color:rgba(255,255,255,.7);
  margin-top:8px;
  display:flex; gap:10px; flex-wrap:wrap;
}

.ig-feat-side{
  display:grid; grid-template-rows:1fr 1fr;
  gap:18px;
}
.ig-feat-side .ig-feat-card .ig-feat-thumb{
  height:130px;
}
.ig-feat-side .ig-feat-body h3{
  font-size:15px;
}
.ig-feat-side .ig-feat-body p{
  display:none;
}

/* ── Guide card grid ───────────────────────────────── */
.ig-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(280px, 1fr));
  gap:18px;
}
.ig-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  overflow:hidden;
  text-decoration:none;
  display:flex; flex-direction:column;
  transition:transform .15s, box-shadow .15s, border-color .15s;
}
.ig-card:hover{
  transform:translateY(-3px);
  box-shadow:0 6px 18px rgba(0,0,0,.06);
  border-color:var(--bd-orange);
}
.ig-card-thumb{
  height:160px;
  background:linear-gradient(135deg, #003c8c 0%, #001e5c 100%);
  position:relative; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}
.ig-card-thumb svg{
  width:60px; height:60px;
  color:rgba(255,255,255,.5);
}
.ig-card-thumb img{
  width:100%; height:100%; object-fit:cover;
  opacity:.7;
  mix-blend-mode:luminosity;
}
.ig-card-thumb .tag{
  position:absolute; top:12px; left:12px;
  background:rgba(255,255,255,.95);
  color:var(--bd-blue);
  font-size:10.5px; font-weight:800;
  padding:4px 10px; border-radius:4px;
  letter-spacing:.5px; text-transform:uppercase;
}
.ig-card-body{
  padding:18px 20px;
  display:flex; flex-direction:column; flex:1;
}
.ig-card-body h4{
  font-size:15px; font-weight:800; color:var(--ink-900);
  margin:0 0 8px; line-height:1.35;
}
.ig-card-body p{
  font-size:12.5px; color:var(--ink-700);
  line-height:1.55; margin:0 0 12px;
  display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical;
  overflow:hidden;
}
.ig-card-meta{
  font-size:11px; color:var(--ink-500);
  margin-top:auto;
  display:flex; gap:10px; flex-wrap:wrap; align-items:center;
}
.ig-card-meta svg{ width:11px; height:11px; }

/* ── Article body (full reading view) ────────────── */
.kb-article{
  display:grid;
  grid-template-columns: 220px 1fr 220px;
  gap:32px;
}
.kb-toc{
  position:sticky;
  top:14px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:10px;
  padding:16px;
  max-height:calc(100vh - 28px);
  overflow-y:auto;
}
.kb-toc h6{
  font-size:11px; font-weight:800;
  text-transform:uppercase; letter-spacing:.5px;
  color:var(--ink-500);
  margin:0 0 8px;
  padding:0 6px;
}
.kb-toc ul{ list-style:none; padding:0; margin:0; }
.kb-toc a{
  display:block;
  padding:6px 10px;
  border-radius:5px;
  font-size:12.5px;
  color:var(--ink-700);
  text-decoration:none;
  border-left:2px solid transparent;
  transition:background .15s, color .15s;
}
.kb-toc a:hover{ background:#fff8ee; color:var(--bd-orange); }
.kb-toc a.active{
  background:#fff5e6; color:var(--bd-orange);
  border-left-color:var(--bd-orange); font-weight:600;
}
.kb-toc .toc-cta{
  margin-top:14px;
  padding:12px;
  background:linear-gradient(135deg, var(--bd-blue), #001e5c);
  color:#fff;
  border-radius:8px;
  font-size:11.5px;
}
.kb-toc .toc-cta h5{
  font-size:12.5px; font-weight:800;
  margin:0 0 4px; color:#fff;
}
.kb-toc .toc-cta p{
  font-size:11px; margin:0 0 6px;
  color:rgba(255,255,255,.85);
}
.kb-toc .toc-cta a{
  background:var(--bd-orange); color:#fff;
  padding:5px 10px; border-radius:4px;
  font-weight:700; font-size:11.5px;
  text-decoration:none;
  border-left:0;
  display:inline-block;
}
.kb-toc .toc-cta a:hover{ background:#d97700; }

.kb-article-body{
  background:#fff;
  border:1px solid var(--line);
  border-radius:10px;
  padding:36px 40px;
  font-size:15px;
  color:var(--ink-700);
  line-height:1.65;
}
.kb-article-body h1{
  font-size:32px; font-weight:900;
  color:var(--ink-900);
  margin:0 0 6px;
  letter-spacing:-.02em; line-height:1.15;
}
.kb-article-body .lede{
  font-size:16.5px; color:var(--ink-700);
  font-weight:400;
  margin:0 0 16px;
  line-height:1.55;
  padding-bottom:18px;
  border-bottom:1px solid var(--line);
}
.kb-article-body .article-meta{
  display:flex; gap:14px; flex-wrap:wrap;
  font-size:12px; color:var(--ink-500);
  margin-bottom:20px;
  align-items:center;
}
.kb-article-body .article-meta .author{
  display:flex; align-items:center; gap:6px;
}
.kb-article-body .article-meta .author-ic{
  width:24px; height:24px;
  background:linear-gradient(135deg, var(--bd-blue), var(--bd-orange));
  color:#fff;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:11px; font-weight:800;
}
.kb-article-body .tag-list{
  display:flex; gap:6px; flex-wrap:wrap;
  margin-bottom:24px;
}
.kb-article-body .tag-list span{
  background:#fff8ee; color:var(--bd-orange);
  font-size:11px; font-weight:700;
  padding:3px 10px; border-radius:999px;
  letter-spacing:.4px; text-transform:uppercase;
}
.kb-article-body h2{
  font-size:24px; font-weight:800;
  color:var(--ink-900);
  margin:36px 0 12px;
  scroll-margin-top:80px;
  padding-bottom:8px;
  border-bottom:1px solid var(--line);
}
.kb-article-body h3{
  font-size:18px; font-weight:800;
  color:var(--ink-900);
  margin:24px 0 10px;
  scroll-margin-top:80px;
}
.kb-article-body p{ margin:0 0 14px; }
.kb-article-body ul, .kb-article-body ol{
  padding-left:22px;
  margin:0 0 16px;
}
.kb-article-body li{ margin-bottom:6px; }
.kb-article-body strong{ color:var(--ink-900); }
.kb-article-body em{ color:var(--ink-700); }
.kb-article-body a{ color:var(--bd-blue); text-decoration:underline; }
.kb-article-body a:hover{ color:var(--bd-orange); }

.kb-article-body blockquote{
  margin:18px 0;
  padding:14px 20px;
  background:#fff8ee;
  border-left:4px solid var(--bd-orange);
  border-radius:0 6px 6px 0;
  font-size:14.5px;
  color:var(--ink-700);
  font-style:italic;
}
.kb-article-body blockquote strong{ color:var(--bd-orange); font-style:normal; }

.kb-article-body .callout{
  margin:18px 0;
  padding:18px 22px;
  border-radius:8px;
  border-left:4px solid;
  font-size:14px;
}
.kb-article-body .callout .ttl{
  display:flex; align-items:center; gap:6px;
  font-weight:800; font-size:13px;
  margin-bottom:6px;
  text-transform:uppercase; letter-spacing:.5px;
}
.kb-article-body .callout .ttl svg{ width:14px; height:14px; }
.kb-article-body .callout.tip{ background:#dcfce7; border-left-color:#15803d; color:#14532d; }
.kb-article-body .callout.warn{ background:#fef3c7; border-left-color:#d97706; color:#92400e; }
.kb-article-body .callout.info{ background:#dbeafe; border-left-color:#1e40af; color:#1e3a8a; }
.kb-article-body .callout.pro{
  background:linear-gradient(135deg, #fff8ee, #ffe6c4);
  border-left-color:var(--bd-orange);
  color:#92400e;
}

.kb-article-body table{
  width:100%;
  border-collapse:collapse;
  margin:18px 0;
  font-size:13px;
}
.kb-article-body th, .kb-article-body td{
  text-align:left;
  padding:10px 14px;
  border-bottom:1px solid var(--line);
}
.kb-article-body th{
  background:#fafafa;
  font-size:11px; font-weight:800;
  color:var(--ink-700);
  text-transform:uppercase; letter-spacing:.5px;
}
.kb-article-body td{ color:var(--ink-700); }

.kb-article-body figure{
  margin:18px 0;
  background:#fafafa;
  border-radius:8px;
  overflow:hidden;
}
.kb-article-body figure img{
  width:100%; height:auto; display:block;
}
.kb-article-body figcaption{
  padding:10px 14px;
  font-size:12px; color:var(--ink-500);
  font-style:italic;
}

.kb-article-body code{
  background:#f4f4f4;
  border:1px solid var(--line);
  padding:1px 6px;
  border-radius:4px;
  font-size:12.5px;
  font-family: 'Courier New', monospace;
  color:var(--ink-900);
}

/* ── Article side actions ───────────────────────── */
.kb-article-side{
  position:sticky; top:14px;
  display:flex; flex-direction:column; gap:14px;
}
.kb-side-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:10px;
  padding:18px;
}
.kb-side-card h5{
  font-size:11px; font-weight:800;
  color:var(--ink-500);
  text-transform:uppercase; letter-spacing:.5px;
  margin:0 0 10px;
}
.kb-side-card .reading-meta{
  font-size:12.5px; color:var(--ink-700);
  line-height:1.6;
}
.kb-side-card .reading-meta strong{ color:var(--ink-900); }
.kb-share-row{
  display:flex; gap:6px;
  margin-top:10px;
}
.kb-share-row a{
  flex:1;
  display:flex; align-items:center; justify-content:center;
  background:#fafafa; border:1px solid var(--line);
  color:var(--ink-700);
  padding:8px 0; border-radius:5px;
  text-decoration:none;
  transition:background .15s, color .15s;
}
.kb-share-row a:hover{ background:#fff8ee; color:var(--bd-orange); }
.kb-share-row svg{ width:14px; height:14px; }

.kb-feedback{
  background:#fafafa;
  border-radius:8px;
  padding:14px;
  text-align:center;
}
.kb-feedback h6{
  font-size:12px; font-weight:700;
  color:var(--ink-900); margin:0 0 8px;
}
.kb-feedback-row{
  display:flex; gap:6px; justify-content:center;
}
.kb-feedback-row button{
  background:#fff; border:1px solid var(--line);
  padding:7px 14px; border-radius:5px;
  font-size:12px; font-weight:700;
  color:var(--ink-700);
  cursor:pointer;
  transition:background .15s, color .15s, border-color .15s;
}
.kb-feedback-row button:hover{
  border-color:var(--bd-orange); color:var(--bd-orange);
}
.kb-feedback-row button.active{
  background:var(--bd-orange); color:#fff;
  border-color:var(--bd-orange);
}

/* ── Related articles section ─────────────────── */
.kb-related{
  background:#fafafa;
  border-radius:10px;
  padding:24px;
  margin-top:32px;
}
.kb-related h3{
  font-size:16px; font-weight:800; color:var(--ink-900);
  margin:0 0 14px;
}
.kb-related ul{ list-style:none; padding:0; margin:0; }
.kb-related li{
  border-bottom:1px solid var(--line);
}
.kb-related li:last-child{ border-bottom:0; }
.kb-related li a{
  display:flex; justify-content:space-between; align-items:center;
  padding:11px 0;
  font-size:13.5px; color:var(--ink-700);
  text-decoration:none;
}
.kb-related li a:hover{ color:var(--bd-orange); }
.kb-related li svg{ width:12px; height:12px; opacity:.5; }

/* ── Blog post card ───────────────────────────── */
.bl-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(300px, 1fr));
  gap:20px;
}
.bl-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  overflow:hidden;
  text-decoration:none;
  display:flex; flex-direction:column;
  transition:transform .15s, box-shadow .15s, border-color .15s;
}
.bl-card:hover{
  transform:translateY(-3px);
  box-shadow:0 8px 22px rgba(0,0,0,.06);
  border-color:var(--bd-orange);
}
.bl-card-img{
  height:180px;
  background:linear-gradient(135deg, var(--bd-blue), #001e5c);
  position:relative; overflow:hidden;
}
.bl-card-img img{
  width:100%; height:100%; object-fit:cover;
}
.bl-card-img .cat{
  position:absolute; top:12px; left:12px;
  background:rgba(255,255,255,.95); color:var(--bd-blue);
  font-size:10.5px; font-weight:800;
  padding:4px 10px; border-radius:4px;
  letter-spacing:.5px; text-transform:uppercase;
}
.bl-card-body{
  padding:18px 20px;
  display:flex; flex-direction:column; flex:1;
}
.bl-card-body h4{
  font-size:16px; font-weight:800; color:var(--ink-900);
  margin:0 0 8px;
  line-height:1.35;
  display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical;
  overflow:hidden;
}
.bl-card-body p{
  font-size:13px; color:var(--ink-700);
  line-height:1.55; margin:0 0 12px;
  display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical;
  overflow:hidden;
}
.bl-card-meta{
  font-size:11.5px; color:var(--ink-500);
  display:flex; align-items:center; gap:10px;
  margin-top:auto;
}
.bl-card-meta .author-ic{
  width:22px; height:22px;
  background:linear-gradient(135deg, var(--bd-blue), var(--bd-orange));
  color:#fff;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:10px; font-weight:800;
}

/* ── Blog category chips ───────────────────────── */
.bl-cat-chips{
  display:flex; gap:6px; flex-wrap:wrap;
  margin-bottom:24px;
}
.bl-cat-chips a{
  background:#fff;
  border:1px solid var(--line);
  color:var(--ink-700);
  font-size:12.5px; font-weight:600;
  padding:8px 16px;
  border-radius:999px;
  text-decoration:none;
  transition:background .15s, border-color .15s, color .15s;
}
.bl-cat-chips a:hover{ border-color:var(--bd-orange); color:var(--bd-orange); }
.bl-cat-chips a.active{
  background:var(--bd-orange);
  border-color:var(--bd-orange);
  color:#fff;
}

/* ── Newsletter CTA inside knowledge ──────────── */
.kb-newsletter{
  background:linear-gradient(135deg, var(--bd-blue), #001e5c);
  color:#fff;
  border-radius:14px;
  padding:32px;
  margin:32px 0;
  display:flex; gap:20px; align-items:center; flex-wrap:wrap;
}
.kb-newsletter .info{ flex:1; min-width:240px; }
.kb-newsletter h3{
  font-size:20px; font-weight:900; margin:0 0 4px;
}
.kb-newsletter h3 .accent{ color:var(--bd-orange); }
.kb-newsletter p{
  font-size:13.5px; color:rgba(255,255,255,.85);
  margin:0 0 4px; max-width:520px;
}
.kb-newsletter form{
  display:flex; gap:6px;
}
.kb-newsletter input{
  padding:11px 14px;
  border:0; border-radius:6px;
  background:#fff; color:var(--ink-900);
  font-size:13px;
  outline:0;
  width:240px;
}
.kb-newsletter button{
  background:var(--bd-orange); color:#fff;
  border:0;
  padding:11px 22px; border-radius:6px;
  font-weight:700; font-size:13px;
  cursor:pointer;
}
.kb-newsletter button:hover{ background:#d97700; }

/* ── Cross-sell CTA ─────────────────────────── */
.kb-cta{
  background:linear-gradient(135deg, var(--bd-blue), #001e5c);
  color:#fff;
  border-radius:14px;
  padding:36px;
  text-align:center;
  margin:36px 0;
  position:relative; overflow:hidden;
}
.kb-cta::before{
  content:''; position:absolute; inset:0;
  background:radial-gradient(circle at 80% 30%, rgba(240,140,0,.16) 0%, transparent 50%);
}
.kb-cta > *{ position:relative; z-index:1; }
.kb-cta h2{
  font-size:24px; font-weight:900;
  margin:0 0 8px; letter-spacing:-.02em;
}
.kb-cta h2 .accent{ color:var(--bd-orange); }
.kb-cta p{
  font-size:14px; color:rgba(255,255,255,.85);
  margin:0 auto 18px; max-width:560px;
}
.kb-cta .btns{
  display:inline-flex; gap:10px; flex-wrap:wrap; justify-content:center;
}
.kb-cta .btns a{
  background:var(--bd-orange); color:#fff;
  padding:11px 24px; border-radius:6px;
  font-weight:700; font-size:13.5px; text-decoration:none;
}
.kb-cta .btns a.ghost{
  background:transparent;
  border:1px solid rgba(255,255,255,.4);
}
.kb-cta .btns a:hover{ filter:brightness(1.1); }

/* ── Mobile responsive ─────────────────────── */
@media (max-width:1100px){
  .kb-article{ grid-template-columns: 1fr 220px; }
  .kb-toc{ display:none; }
}
@media (max-width:900px){
  .kb-hero h1{ font-size:30px; }
  .kb-hero .lede{ font-size:14px; }
  .ig-featured{ grid-template-columns:1fr; }
  .ig-feat-side{ grid-template-rows:auto auto; grid-template-columns:1fr 1fr; }
  .kb-article{ grid-template-columns:1fr; }
  .kb-article-side{ position:static; }
  .kb-newsletter{ flex-direction:column; align-items:flex-start; }
  .kb-newsletter form{ width:100%; }
  .kb-newsletter input{ flex:1; width:auto; }
}
@media (max-width:600px){
  .kb-hero{ padding:30px 0; }
  .kb-hero h1{ font-size:24px; }
  .kb-search input{ font-size:13.5px; padding:13px 14px 13px 40px; }
  .kb-search svg{ left:14px; width:16px; height:16px; }
  .kb-search button{ padding:8px 14px; font-size:12px; }
  .kb-cat-grid{ grid-template-columns:1fr; }
  .ig-feat-side{ grid-template-columns:1fr; }
  .kb-article-body{ padding:24px 18px; font-size:14.5px; }
  .kb-article-body h1{ font-size:24px; }
  .kb-article-body h2{ font-size:18px; }
  .kb-article-body h3{ font-size:16px; }
  .kb-cta{ padding:24px 18px; }
  .kb-cta h2{ font-size:20px; }
  .bl-cat-chips{ overflow-x:auto; flex-wrap:nowrap; padding-bottom:6px; }
  .bl-cat-chips a{ flex-shrink:0; }
}