:root {
  --hhbd-black: #151515;
  --hhbd-ink: #080808;
  --hhbd-red: #e72f34;
  --hhbd-red-dark: #b70000;
  --hhbd-gold: #ffd55b;
  --hhbd-orange: #e76e47;
  --hhbd-text: #2f3640;
  --hhbd-muted: #747b84;
  --hhbd-line: #e6e6e6;
  --hhbd-soft: #f5f5f5;
  --hhbd-wrap: 1210px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: #fff;
  color: var(--hhbd-text);
  font-family: "Noto Sans Bengali", "Hind Siliguri", "SolaimanLipi", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.72;
}
a { color: #1a6ea8; text-decoration: none; }
a:hover { color: var(--hhbd-red); }
img { max-width: 100%; display: block; }
.hhbd-wrap { width: min(var(--hhbd-wrap), calc(100% - 32px)); margin: 0 auto; }
.hhbd-header { background: var(--hhbd-black); position: relative; z-index: 4; }
.hhbd-top { background: var(--hhbd-black); }
.hhbd-top-inner { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.hhbd-logo {
  color: #fff;
  font-weight: 900;
  font-size: 42px;
  line-height: 1;
  letter-spacing: 0;
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}
.hhbd-logo span {
  color: var(--hhbd-gold);
  text-shadow: 0 3px 0 #6d2a00;
}
.hhbd-logo small {
  color: rgba(255,255,255,.9);
  font-size: 18px;
  margin-left: 18px;
  font-weight: 800;
}
.hhbd-actions { display: flex; gap: 16px; flex-wrap: wrap; justify-content: flex-end; }
.hhbd-actions a {
  color: #fff;
  min-width: 116px;
  text-align: center;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 5px;
  padding: 9px 14px;
  font-weight: 900;
  font-size: 13px;
  background: #0c0c0c;
}
.hhbd-actions a:last-child { background: linear-gradient(#f04444, #bd0000); border-color: #d83131; }
.hhbd-nav { background: var(--hhbd-red); }
.hhbd-nav-inner { min-height: 56px; display: flex; align-items: center; justify-content: center; gap: 0; overflow-x: auto; }
.hhbd-nav a {
  color: #fff;
  padding: 16px 19px 15px;
  white-space: nowrap;
  font-weight: 900;
  font-size: 15px;
  text-transform: none;
  border-left: 1px solid rgba(255,255,255,.16);
}
.hhbd-nav a:last-child { border-right: 1px solid rgba(255,255,255,.16); }
.hhbd-nav a.active, .hhbd-nav a:hover { color: #171717; background: rgba(255,255,255,.16); }
.hhbd-hero { background: #050505; overflow: hidden; }
.hhbd-hero img { width: 100%; max-height: 355px; object-fit: cover; object-position: center; }
.hhbd-black-panel {
  margin-top: 28px;
  background: #030303;
  color: #fff;
  border: 4px solid #ff1c1c;
  border-radius: 8px;
  padding: 18px 18px 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,.22);
}
.hhbd-black-panel h1 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 29px;
  text-align: center;
  line-height: 1.25;
  font-weight: 900;
}
.hhbd-black-panel h2 { color: var(--hhbd-gold); margin: 0 0 12px; font-size: 20px; }
.hhbd-black-panel p { color: #ededed; margin: 0 0 14px; font-weight: 700; }
.hhbd-black-panel ul { margin: 0; padding-left: 22px; color: #fff; font-weight: 800; }
.hhbd-black-panel li { margin: 6px 0; }
.hhbd-panel-grid { display: grid; grid-template-columns: 1fr minmax(360px, 560px) 1fr; gap: 24px; align-items: start; }
.hhbd-panel-grid figure { margin: 0; }
.hhbd-panel-grid img { width: 100%; border: 2px solid var(--hhbd-red); border-radius: 6px; }
.hhbd-panel-grid figcaption {
  text-align: center;
  color: #bdbdbd;
  font-size: 12px;
  padding: 7px 8px 0;
}
.hhbd-red-btn,
.hhbd-ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  min-height: 42px;
  padding: 10px 18px;
  margin: 12px 8px 6px 0;
  font-weight: 900;
}
.hhbd-red-btn {
  color: #fff;
  background: linear-gradient(#f54747, #b70000);
  box-shadow: 0 4px 0 #690000;
}
.hhbd-red-btn:hover { color: #fff; filter: brightness(1.06); }
.hhbd-ghost-btn { color: #111; background: var(--hhbd-gold); }
.hhbd-topic-cloud {
  margin-top: 17px;
  padding-top: 13px;
  border-top: 1px solid rgba(255,255,255,.2);
  color: #fff;
  font-weight: 900;
}
.hhbd-topic-cloud a {
  display: inline-block;
  color: var(--hhbd-orange);
  margin: 0 4px 5px;
  font-weight: 900;
}
.hhbd-topic-cloud a::after { content: " |"; color: var(--hhbd-orange); margin-left: 6px; }
.hhbd-section { padding: 46px 0 34px; }
.hhbd-section-title {
  text-align: center;
  max-width: 840px;
  margin: 0 auto 26px;
}
.hhbd-section-title h2 {
  margin: 0 0 7px;
  color: #333;
  font-size: 27px;
  line-height: 1.3;
  font-weight: 900;
}
.hhbd-section-title p { margin: 0; color: #727272; }
.hhbd-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.hhbd-card {
  background: #fff;
  border: 1px solid var(--hhbd-line);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 7px 20px rgba(0,0,0,.08);
}
.hhbd-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.hhbd-card div { padding: 16px; }
.hhbd-card span { color: var(--hhbd-red); font-size: 13px; font-weight: 900; }
.hhbd-card h3 { margin: 6px 0 8px; font-size: 20px; line-height: 1.35; }
.hhbd-card h3 a { color: #222; }
.hhbd-card p { margin: 0 0 9px; color: #5d656e; }
.hhbd-more { color: #146fad; font-weight: 900; }
.hhbd-safety-band {
  display: grid;
  grid-template-columns: 1fr 510px;
  gap: 34px;
  align-items: center;
  border-top: 1px solid var(--hhbd-line);
  border-bottom: 1px solid var(--hhbd-line);
  padding: 40px 0;
}
.hhbd-safety-band h2 { margin: 0 0 12px; color: #222; font-size: 29px; line-height: 1.3; }
.hhbd-safety-band ul, .hhbd-article-box ul { padding-left: 22px; }
.hhbd-safety-band figure { margin: 0; }
.hhbd-safety-band img { border-radius: 7px; box-shadow: 0 10px 28px rgba(0,0,0,.12); }
.hhbd-safety-band figcaption, .hhbd-figure figcaption {
  background: #f2f2f2;
  color: #777;
  text-align: center;
  font-size: 12px;
  font-weight: 800;
  padding: 8px 12px;
}
.hhbd-content { max-width: 860px; padding: 34px 0 42px; }
.hhbd-content h2, .hhbd-article-box h2 {
  color: #282828;
  font-size: 25px;
  line-height: 1.34;
  margin: 30px 0 12px;
  font-weight: 900;
}
.hhbd-faq details {
  border: 1px solid var(--hhbd-line);
  background: #fff;
  margin: 10px 0;
  padding: 13px 15px;
  border-radius: 4px;
}
.hhbd-faq summary { cursor: pointer; color: #222; font-weight: 900; }
.hhbd-faq p { margin: 10px 0 0; }
.hhbd-subhero {
  background: linear-gradient(180deg, #0b0b0b, #400000);
  color: #fff;
  padding: 50px 0;
  border-bottom: 5px solid var(--hhbd-red);
}
.hhbd-subhero p { margin: 0 0 10px; color: #ffcfcf; max-width: 900px; }
.hhbd-subhero a { color: var(--hhbd-gold); }
.hhbd-subhero h1 {
  margin: 0 0 10px;
  max-width: 940px;
  color: #fff;
  font-size: 38px;
  line-height: 1.25;
  font-weight: 900;
}
.hhbd-layout {
  display: grid;
  grid-template-columns: minmax(0, 820px) 300px;
  gap: 34px;
  align-items: start;
  padding: 38px 0 50px;
}
.hhbd-article-box {
  min-width: 0;
  background: #fff;
}
.hhbd-figure { margin: 18px 0 24px; }
.hhbd-figure img { width: 100%; border: 1px solid #ddd; border-radius: 6px 6px 0 0; }
.hhbd-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: #777;
  font-size: 13px;
  margin-bottom: 14px;
}
.hhbd-meta span { background: #f3f3f3; padding: 5px 9px; }
.hhbd-summary {
  background: #f7f7f7;
  border-top: 4px solid var(--hhbd-red);
  padding: 16px 18px;
  margin: 20px 0 24px;
}
.hhbd-summary h2 { margin-top: 0; }
.hhbd-body h2 { border-bottom: 1px solid var(--hhbd-line); padding-bottom: 8px; }
.hhbd-body p, .hhbd-article-box p { margin: 0 0 16px; }
.hhbd-note {
  background: #fff5f5;
  border-left: 4px solid var(--hhbd-red);
  padding: 15px 16px;
  margin: 22px 0;
  font-weight: 800;
}
.hhbd-table { overflow-x: auto; margin: 14px 0 24px; }
.hhbd-table table { width: 100%; border-collapse: collapse; min-width: 560px; }
.hhbd-table th { background: #151515; color: var(--hhbd-gold); }
.hhbd-table th, .hhbd-table td { border: 1px solid #e4e4e4; padding: 10px 12px; text-align: left; vertical-align: top; }
.hhbd-warning {
  background: #fff3f3;
  border: 1px solid #f1b7b7;
  padding: 16px 18px;
  margin: 26px 0;
}
.hhbd-warning h2 { margin-top: 0; color: #a30000; }
.hhbd-side {
  background: #f7f7f7;
  border-top: 5px solid var(--hhbd-red);
  padding: 17px;
  position: sticky;
  top: 12px;
}
.hhbd-side h2 { margin: 0 0 12px; color: #222; font-size: 20px; }
.hhbd-side a {
  display: block;
  padding: 9px 0;
  border-bottom: 1px solid #ddd;
  color: #1c5d99;
  font-weight: 900;
}
.hhbd-pagination { list-style: none; padding: 0; }
.hhbd-prenext { display: grid; gap: 8px; margin-top: 20px; }
.hhbd-footer {
  background: #fff;
  color: #69717a;
  border-top: 1px solid #e1e1e1;
  margin-top: 28px;
}
.hhbd-footer .hhbd-logo { color: #111; margin-bottom: 14px; }
.hhbd-footer .hhbd-logo small { color: #4a4a4a; }
.hhbd-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1.2fr;
  gap: 34px;
  padding: 38px 0 34px;
}
.hhbd-footer h3 {
  margin: 0 0 12px;
  color: #555;
  font-size: 17px;
  text-align: center;
  position: relative;
}
.hhbd-footer h3::before, .hhbd-footer h3::after {
  content: "";
  display: inline-block;
  width: 42px;
  height: 1px;
  background: #ddd;
  vertical-align: middle;
  margin: 0 10px;
}
.hhbd-footer a {
  display: block;
  color: #7a7a7a;
  margin: 7px 0;
  padding-bottom: 7px;
  border-bottom: 1px solid #eee;
  font-weight: 700;
}
.hhbd-copy { background: #5c5c5c; color: #ddd; text-align: center; padding: 16px; font-size: 13px; }
@media (max-width: 980px) {
  .hhbd-panel-grid, .hhbd-grid, .hhbd-safety-band, .hhbd-layout, .hhbd-footer-grid { grid-template-columns: 1fr; }
  .hhbd-side { position: static; }
  .hhbd-nav-inner { justify-content: flex-start; }
}
@media (max-width: 640px) {
  body { font-size: 15px; }
  .hhbd-wrap { width: min(100% - 22px, var(--hhbd-wrap)); }
  .hhbd-top-inner { min-height: 45px; flex-direction: column; align-items: center; padding: 7px 0 0; gap: 8px; }
  .hhbd-logo { font-size: 31px; }
  .hhbd-logo small { display: none; }
  .hhbd-actions { width: 100%; gap: 0; }
  .hhbd-actions a { flex: 1; border-radius: 0; min-width: 0; font-size: 12px; padding: 8px; }
  .hhbd-nav-inner { min-height: 45px; flex-wrap: nowrap; overflow-x: auto; }
  .hhbd-nav a { padding: 12px 14px 11px; font-size: 13px; }
  .hhbd-hero img { min-height: 150px; object-position: center; }
  .hhbd-black-panel { margin-top: 0; border-radius: 0; width: 100%; border-left: 3px solid #ff1c1c; border-right: 3px solid #ff1c1c; padding: 12px 10px; }
  .hhbd-black-panel h1 { font-size: 21px; }
  .hhbd-panel-grid { gap: 14px; }
  .hhbd-grid { gap: 16px; }
  .hhbd-card div { padding: 14px; }
  .hhbd-subhero { padding: 34px 0; }
  .hhbd-subhero h1 { font-size: 27px; }
  .hhbd-layout { padding: 28px 0; }
  .hhbd-table table { min-width: 0; }
  .hhbd-table th, .hhbd-table td { font-size: 13px; padding: 8px; }
  .hhbd-footer-grid { gap: 16px; }
  .hhbd-footer h3 { text-align: left; }
  .hhbd-footer h3::before, .hhbd-footer h3::after { display: none; }
}