:root { --sdl-red:#c52d3b; --sdl-red-dark:#991f2c; --sdl-ink:#302727; --sdl-muted:#877575; --sdl-cream:#fff8f5; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:105px; }
body { margin:0; background:#fff; color:var(--sdl-ink); font-family:"Hind Siliguri","Noto Sans Bengali",system-ui,Arial,sans-serif; -webkit-font-smoothing:antialiased; }
button,input,select,textarea { font-family:inherit; }
button { cursor:pointer; }
a { color:var(--sdl-red); }
.sdl-theme-container { width:min(1200px,calc(100% - 48px)); margin-inline:auto; }
.sdl-top-strip { min-height:32px; background:#931f29; color:#ffe6e6; display:flex; align-items:center; justify-content:center; font-size:11px; letter-spacing:.025em; padding:4px 16px; text-align:center; }
.sdl-site-header { height:82px; background:#fff; position:relative; z-index:30; border-bottom:1px solid #f2e9e5; box-shadow:0 3px 10px #a46c6410; }
.sdl-header-inner { height:100%; display:flex; align-items:center; justify-content:space-between; gap:26px; }
.sdl-brand { display:inline-flex; align-items:center; gap:10px; text-decoration:none; flex-shrink:0; }
.sdl-brand-mark { width:43px; height:43px; border-radius:13px 13px 13px 4px; background:#d42c3c; color:#fff; display:grid; place-items:center; font-size:35px; line-height:1; }
.sdl-brand-name { display:flex; flex-direction:column; line-height:1; }
.sdl-brand-name strong { font-size:24px; font-weight:850; color:#262222; letter-spacing:-.06em; font-family:Inter,Arial,sans-serif; }
.sdl-brand-name strong span { color:#cf2b3a; }
.sdl-brand-name small { margin-top:4px; font:700 7px/1.3 Inter,Arial,sans-serif; letter-spacing:.11em; color:#9e827d; }
.sdl-site-nav { display:flex; gap:29px; align-items:center; justify-content:flex-end; flex:1; }
.sdl-menu-items { list-style:none; display:flex; gap:29px; align-items:center; margin:0; padding:0; }
.sdl-menu-items li { margin:0; padding:0; list-style:none; }
.sdl-site-nav a { font-size:14px; text-decoration:none; font-weight:700; color:#584b48; transition:color .18s; white-space:nowrap; }
.sdl-site-nav a:hover { color:var(--sdl-red); }
.sdl-header-actions { display:flex; gap:10px; align-items:center; }
.sdl-nav-cta { appearance:none; display:inline-flex; align-items:center; gap:13px; border:0; background:var(--sdl-red); color:#fff; min-height:42px; padding:9px 17px; text-decoration:none; border-radius:9px; box-shadow:0 7px 20px #c52d3b30; font-size:13px; font-weight:700; white-space:nowrap; }
.sdl-nav-cta:hover { color:#fff; background:#ae1f2e; }
.sdl-nav-cta span { font-size:20px; font-weight:400; }
.sdl-menu-toggle { display:none; background:#fff0ee; border:0; border-radius:8px; width:41px; height:40px; padding:11px 9px; flex-direction:column; gap:5px; align-items:stretch; }
.sdl-menu-toggle span { height:2px; background:#a92b38; border-radius:2px; }
.sdl-site-footer { background:#291f21; color:#fff; padding-top:67px; }
.sdl-footer-grid { display:grid; grid-template-columns:1.6fr .8fr .9fr 1.1fr; gap:55px; padding-bottom:53px; }
.sdl-footer-grid h4 { margin:4px 0 21px; color:#fff; font-size:14px; }
.sdl-footer-grid a:not(.sdl-brand) { display:block; color:#c2abab; text-decoration:none; font-size:13px; margin-bottom:12px; }
.sdl-footer-grid a:hover { color:#fff; }
.sdl-footer-grid p { color:#bba7a7; line-height:1.8; font-size:13px; margin:0; }
.sdl-footer-intro p { max-width:280px; margin:20px 0 14px; }
.sdl-footer-intro>small { color:#f27885; font-size:11px; }
.sdl-brand-light .sdl-brand-name strong { color:white; }
.sdl-brand-light .sdl-brand-name small { color:#d5a9a7; }
.sdl-footer-bottom { display:flex; justify-content:space-between; align-items:center; border-top:1px solid #ffffff24; color:#a99194; min-height:58px; font-size:11px; }
.sdl-theme-article { padding:75px 0 110px; min-height:55vh; }
.sdl-theme-article .sdl-post { max-width:850px; margin-bottom:50px; }
.sdl-theme-article h1 { font-size:clamp(30px,4vw,44px); margin:0 0 15px; }
.sdl-theme-article h1 a { text-decoration:none; }
.sdl-post-meta { color:#927e7b; font-size:13px; }
.sdl-entry { line-height:1.85; font-size:16px; }
.sdl-entry img { max-width:100%; height:auto; }
.sdl-theme-fallback { min-height:60vh; padding:95px 0; }
.sdl-theme-fallback h1 { font-size:clamp(32px,4vw,48px); }
.sdl-theme-fallback p { color:#897b78; max-width:620px; }
@media(max-width:1100px) {
  .sdl-site-nav,.sdl-menu-items { gap:17px; }.sdl-site-nav a { font-size:12px; }
  .sdl-footer-grid { gap:30px; }
}
@media(max-width:780px) {
  html { scroll-padding-top:75px; }
  .sdl-theme-container { width:min(100% - 32px,580px); }
  .sdl-top-strip { min-height:28px; font-size:10px; }
  .sdl-site-header { height:67px; }
  .sdl-brand-mark { width:37px; height:37px; border-radius:10px 10px 10px 3px; }.sdl-brand-mark svg { width:25px; }
  .sdl-brand-name strong { font-size:21px; }.sdl-brand-name small { font-size:6.5px; }
  .sdl-header-actions .sdl-nav-cta { display:none; }.sdl-menu-toggle { display:flex; }
  .sdl-site-nav { display:none; position:absolute; left:0; right:0; top:67px; background:#fff; padding:19px 23px 25px; box-shadow:0 20px 30px #4d292920; flex-direction:column; align-items:stretch; gap:18px; }
  .sdl-site-nav.is-open { display:flex; }.sdl-site-nav a { font-size:14px; }
  .sdl-menu-items { flex-direction:column; align-items:flex-start; gap:18px; }
  .sdl-site-footer { padding-top:48px; }.sdl-footer-grid { grid-template-columns:1fr 1fr; gap:30px 18px; padding-bottom:25px; }
  .sdl-footer-intro,.sdl-footer-grid>div:last-child { grid-column:span 2; }
  .sdl-footer-bottom { flex-direction:column; justify-content:center; padding:18px 0 85px; gap:8px; }
  .sdl-theme-article { padding-top:55px; }
}