:root {
  --ww-red: #ed2b17;
  --ww-orange: #ff6a00;
  --ww-gold: #f5b620;
  --ww-ink: #141b23;
  --ww-muted: #66717d;
  --ww-soft: #fff8f2;
  --ww-line: #f0d7cc;
  --ww-green: #1da85d;
  --ww-shadow: 0 18px 46px rgba(78, 34, 18, .11);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.ww-body { margin: 0; background: #fff; color: var(--ww-ink); font-family: "Noto Sans Bengali", "Hind Siliguri", Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.ww-shell { width: min(1320px, calc(100% - 40px)); margin: 0 auto; }
.ww-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96); border-bottom: 1px solid #f1e4de; backdrop-filter: blur(12px); }
.ww-nav { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 22px; }
.ww-logo { flex: 0 0 auto; font-size: 34px; line-height: 1; font-weight: 950; letter-spacing: 0; color: var(--ww-red); }
.ww-logo strong { color: var(--ww-gold); }
.ww-logo span { display: block; margin-top: 4px; color: var(--ww-muted); font-size: 12px; font-weight: 800; }
.ww-menu { display: flex; align-items: center; justify-content: center; gap: 22px; min-width: 0; font-size: 15px; font-weight: 850; }
.ww-menu a { position: relative; padding: 26px 0 23px; white-space: nowrap; }
.ww-menu a::after { position: absolute; right: 0; bottom: 17px; left: 0; height: 3px; border-radius: 999px; background: linear-gradient(90deg, var(--ww-red), var(--ww-gold)); content: ""; opacity: 0; transform: scaleX(.35); transition: .2s ease; }
.ww-menu a:hover, .ww-menu a.is-active { color: var(--ww-red); }
.ww-menu a:hover::after, .ww-menu a.is-active::after { opacity: 1; transform: scaleX(1); }
.ww-actions { display: flex; align-items: center; gap: 10px; }
.ww-btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 42px; padding: 0 18px; border: 1px solid transparent; border-radius: 12px; font-size: 14px; font-weight: 900; white-space: nowrap; transition: transform .2s ease, box-shadow .2s ease; }
.ww-btn:hover { transform: translateY(-1px); box-shadow: 0 16px 28px rgba(237, 43, 23, .18); }
.ww-btn-red { background: linear-gradient(135deg, var(--ww-red), var(--ww-orange)); color: #fff !important; }
.ww-btn-white { background: #fff; color: #202833 !important; border-color: #efd7cc; }
.ww-hero { padding: 42px 0 24px; background: radial-gradient(circle at 80% 8%, rgba(255, 106, 0, .14), transparent 28%), linear-gradient(180deg, #fff 0%, #fff9f3 100%); }
.ww-hero-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(470px, 1.1fr); gap: 34px; align-items: center; }
.ww-hero h1 { margin: 0; color: #151b22; font-size: clamp(42px, 5.4vw, 76px); line-height: 1.02; font-weight: 950; letter-spacing: 0; }
.ww-lead { max-width: 650px; margin: 22px 0 0; color: #48545f; font-size: 20px; line-height: 1.7; }
.ww-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.ww-hero-card { overflow: hidden; min-height: 410px; border: 1px solid #f2d7cb; border-radius: 24px; background: #fff; box-shadow: var(--ww-shadow); }
.ww-hero-card img { width: 100%; height: 100%; min-height: 410px; object-fit: cover; }
.ww-link-panel { display: grid; grid-template-columns: 280px repeat(4, minmax(0, 1fr)) 170px; gap: 14px; align-items: center; margin-top: -10px; padding: 18px; border: 1px solid var(--ww-line); border-radius: 18px; background: rgba(255,255,255,.96); box-shadow: var(--ww-shadow); }
.ww-official { display: flex; gap: 13px; align-items: center; }
.ww-shield, .ww-icon { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; width: 52px; height: 52px; border-radius: 15px; background: linear-gradient(135deg, var(--ww-red), var(--ww-gold)); color: #fff; font-weight: 950; }
.ww-official h2, .ww-card h3, .ww-article h3 { margin: 0; font-size: 20px; line-height: 1.3; }
.ww-official p, .ww-card p, .ww-article p, .ww-step p, .ww-note p, .ww-faq p { color: var(--ww-muted); line-height: 1.7; }
.ww-mini-link { display: flex; align-items: center; justify-content: space-between; min-height: 58px; padding: 0 16px; border: 1px solid #f0cfc1; border-radius: 13px; background: #fff; color: #2b3038; font-weight: 850; }
.ww-mini-link small { display: block; color: var(--ww-red); }
.ww-section { padding: 34px 0; }
.ww-title-row { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.ww-title-row h2, .ww-section-head h1, .ww-section-head h2 { margin: 0; color: #151b22; font-size: clamp(26px, 3.2vw, 42px); line-height: 1.15; font-weight: 950; }
.ww-title-row p, .ww-section-head p { margin: 0 0 9px; color: var(--ww-red); font-size: 13px; font-weight: 950; text-transform: uppercase; }
.ww-category-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 14px; }
.ww-card { min-height: 190px; padding: 18px; border: 1px solid #f1d9cf; border-radius: 18px; background: #fff; box-shadow: 0 12px 30px rgba(56, 28, 15, .07); }
.ww-card h3 { margin-top: 14px; }
.ww-card a, .ww-read { display: inline-flex; align-items: center; gap: 8px; margin-top: 10px; color: var(--ww-red); font-weight: 950; }
.ww-guide-split { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.ww-guide, .ww-note { padding: 24px; border: 1px solid #f2d1c3; border-radius: 20px; background: linear-gradient(135deg, #fffdf9, #fff4ed); }
.ww-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 18px; }
.ww-step { padding: 16px; border: 1px solid #f0d5c8; border-radius: 16px; background: #fff; }
.ww-step b { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; margin-bottom: 9px; border-radius: 50%; background: var(--ww-gold); color: #111; }
.ww-note { background: linear-gradient(135deg, #fff, #fff7f4); }
.ww-note ul { display: grid; gap: 11px; margin: 14px 0 0; padding: 0; list-style: none; }
.ww-note li { position: relative; padding-left: 26px; color: #3d4650; line-height: 1.7; }
.ww-note li::before { position: absolute; left: 0; top: .45em; width: 14px; height: 14px; border-radius: 50%; background: var(--ww-red); content: ""; box-shadow: inset 0 0 0 4px #fff; }
.ww-news-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.ww-article { overflow: hidden; border: 1px solid #edd7cc; border-radius: 18px; background: #fff; box-shadow: 0 13px 32px rgba(50, 26, 14, .08); }
.ww-article-media { display: block; aspect-ratio: 1.55 / 1; overflow: hidden; background: #fff5ef; }
.ww-article-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.ww-article:hover img { transform: scale(1.035); }
.ww-article-body { padding: 17px; }
.ww-article-body time, .ww-article-body span { color: #8b6f64; font-size: 13px; font-weight: 800; }
.ww-banner { overflow: hidden; border: 1px solid #f1d7cb; border-radius: 22px; background: #fff; box-shadow: var(--ww-shadow); }
.ww-banner img { width: 100%; max-height: 520px; object-fit: cover; }
.ww-faq { border-top: 1px solid #f1d8cf; }
.ww-faq details { border-bottom: 1px solid #f1d8cf; }
.ww-faq summary { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; cursor: pointer; font-weight: 950; }
.ww-faq summary::after { color: var(--ww-red); content: "+"; font-size: 24px; }
.ww-faq details[open] summary::after { content: "-"; }
.ww-subhero { padding: 40px 0; background: linear-gradient(135deg, #fff7f1, #fff); border-bottom: 1px solid #f2ddd4; }
.ww-subhero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 410px; gap: 32px; align-items: center; }
.ww-subhero h1 { margin: 0; font-size: clamp(34px, 4.4vw, 58px); line-height: 1.08; font-weight: 950; }
.ww-subhero p { color: var(--ww-muted); font-size: 18px; line-height: 1.7; }
.ww-subhero img { overflow: hidden; width: 100%; aspect-ratio: 1.55 / 1; border: 1px solid #efd5ca; border-radius: 22px; object-fit: cover; box-shadow: var(--ww-shadow); }
.ww-content { padding: 40px 0; }
.ww-two-col { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 24px; align-items: start; }
.ww-prose, .ww-side-card { padding: 24px; border: 1px solid #ecd6cc; border-radius: 20px; background: #fff; box-shadow: 0 12px 30px rgba(58, 31, 20, .06); }
.ww-prose h1, .ww-prose h2, .ww-side-card h2 { margin: 0 0 14px; color: #151b22; line-height: 1.18; font-weight: 950; }
.ww-prose p, .ww-prose li, .ww-prose td, .ww-prose th { color: #424d58; font-size: 17px; line-height: 1.85; }
.ww-prose h2 { margin-top: 30px; font-size: 28px; }
.ww-prose ul { padding-left: 22px; }
.ww-meta { display: flex; flex-wrap: wrap; gap: 10px; margin: 10px 0 18px; color: #8b6f64; font-size: 14px; font-weight: 850; }
.ww-summary { margin: 16px 0; padding: 16px; border-left: 4px solid var(--ww-red); border-radius: 12px; background: #fff7f2; color: #4e5963; line-height: 1.8; }
.ww-table-wrap { overflow-x: auto; margin-top: 18px; }
.ww-info-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.ww-info-table th, .ww-info-table td { padding: 14px; border: 1px solid #eed9cf; text-align: left; vertical-align: top; }
.ww-info-table th { background: #fff3ec; color: #1f2933; }
.ww-side-card { position: sticky; top: 92px; display: grid; gap: 12px; }
.ww-side-card a { display: block; padding: 13px 0; border-bottom: 1px solid #f0ded6; color: var(--ww-red); font-weight: 850; }
.ww-category-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 20px; }
.ww-footer { padding: 44px 0 26px; background: #fff7f0; border-top: 1px solid #efd9cf; }
.ww-footer-grid { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: 30px; }
.ww-footer h2, .ww-footer h3 { margin: 0 0 14px; }
.ww-footer p, .ww-footer a { color: #66717d; line-height: 1.8; }
.ww-footer a { display: block; margin: 7px 0; }
.ww-footer-bottom { display: flex; justify-content: space-between; gap: 14px; margin-top: 28px; padding-top: 18px; border-top: 1px solid #ecd7cc; color: #7b6a61; font-size: 13px; }
@media (max-width: 1250px) {
  .ww-menu { gap: 14px; font-size: 14px; }
  .ww-actions .ww-btn-white { display: none; }
  .ww-category-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .ww-link-panel { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 880px) {
  .ww-shell { width: min(100% - 28px, 720px); }
  .ww-nav { align-items: flex-start; flex-direction: column; padding: 14px 0; }
  .ww-menu { width: 100%; justify-content: flex-start; overflow-x: auto; padding-bottom: 4px; }
  .ww-menu a { padding: 8px 0 11px; }
  .ww-menu a::after { bottom: 4px; }
  .ww-actions { width: 100%; }
  .ww-actions .ww-btn { flex: 1; }
  .ww-hero-grid, .ww-guide-split, .ww-two-col, .ww-subhero-grid { grid-template-columns: 1fr; }
  .ww-hero h1 { font-size: clamp(38px, 12vw, 58px); }
  .ww-lead { font-size: 17px; }
  .ww-hero-card, .ww-hero-card img { min-height: 260px; }
  .ww-link-panel, .ww-category-grid, .ww-news-grid, .ww-steps, .ww-category-links, .ww-footer-grid { grid-template-columns: 1fr; }
  .ww-side-card { position: static; }
  .ww-footer-bottom { flex-direction: column; }
}