:root{font-family:Noto Sans Bengali,Hind Siliguri,Trebuchet MS,Segoe UI,sans-serif;line-height:1.4;color:#1c1b1f;background:#f5f5f5;--bp-primary: #c62828;--bp-primary-dark: #8e0000;--bp-primary-light: #ffebee;--bp-surface: #ffffff;--bp-surface-soft: #f5f5f5;--bp-text: #1c1b1f;--bp-text-muted: #626262;--bp-divider: #e0e0e0;--bp-info: #1565c0;--bp-success: #2e7d32;--bp-warning: #e65100}*{box-sizing:border-box}body{margin:0}a{color:inherit}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,#8e0000,#6f0000);color:#fff;padding:20px}.brand{display:block;margin-bottom:24px;font-weight:700;text-decoration:none}.nav-links{display:flex;flex-direction:column;gap:10px}.nav-links a{text-decoration:none;color:#ffffffc7;padding:8px 10px;border-radius:8px}.nav-links a.active{background:#ffffff2e;color:#fff}.content{padding:20px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}.card{background:var(--bp-surface);padding:14px;border:1px solid var(--bp-divider);border-radius:10px}.muted{color:var(--bp-text-muted)}.value{margin-top:8px;font-size:24px;font-weight:700}.btn{border:1px solid var(--bp-divider);background:#fff;border-radius:8px;padding:8px 12px;cursor:pointer}.btn.primary{background:var(--bp-primary);color:#fff;border-color:var(--bp-primary-dark)}.btn.tiny{padding:4px 8px;font-size:12px}.table-wrap{overflow:auto;background:var(--bp-surface);border:1px solid var(--bp-divider);border-radius:10px}table{width:100%;border-collapse:collapse}th,td{padding:10px;border-bottom:1px solid #ededed;text-align:left;vertical-align:top}th{background:#fafafa;color:var(--bp-text-muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:12px}.center{display:grid;place-items:center;min-height:60vh}.auth-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(120deg,#fff3f4,#ffebee)}.auth-card{width:min(420px,calc(100% - 20px));background:#fff;border:1px solid var(--bp-divider);border-radius:14px;padding:20px;display:grid;gap:12px}label{display:grid;gap:6px}input,select{border:1px solid var(--bp-divider);border-radius:8px;padding:8px}.heading-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.search{width:min(420px,100%)}.inline-actions{display:flex;gap:8px}.error{background:#ffebee;color:#8e0000;border:1px solid #ffcdd2;padding:10px;border-radius:8px;margin-bottom:10px}.landing-page{min-height:100vh;background:radial-gradient(circle at 8% 12%,rgba(198,40,40,.14),transparent 34%),radial-gradient(circle at 92% 2%,rgba(230,81,0,.12),transparent 35%),#f7f3f3;color:var(--bp-text)}.hero{padding:26px 20px 24px}.landing-topnav{max-width:1080px;margin:0 auto 12px;display:flex;align-items:center;justify-content:space-between;gap:12px}.landing-logo{font-size:26px;font-weight:800;color:var(--bp-primary-dark)}.landing-topnav-links{display:flex;gap:16px;flex-wrap:wrap;justify-content:flex-end}.landing-menu-toggle{display:none;border:1px solid #f0d0d0;background:#fff5f5;color:#7f1d1d;border-radius:10px;padding:8px 12px;font-weight:700;cursor:pointer}.landing-topnav-links a{color:#7f1d1d;text-decoration:none;font-weight:600}.landing-topnav-links a:hover{text-decoration:underline}.public-strip{position:sticky;top:0;z-index:30;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fff5f5eb;border-bottom:1px solid #efd5d5}.public-strip-inner{max-width:1080px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}.public-strip-logo{font-size:24px;color:var(--bp-primary-dark);text-decoration:none;font-weight:800}.public-strip-links{display:flex;flex-wrap:wrap;gap:14px}.public-menu-toggle{display:none;border:1px solid #f0d0d0;background:#fff5f5;color:#7f1d1d;border-radius:10px;padding:8px 12px;font-weight:700;cursor:pointer}.public-strip-links a{text-decoration:none;font-weight:600;color:#7f1d1d}.public-strip-links .community-link{background:#ffebee;border:1px solid #f7c7cc;color:#8e0000;border-radius:999px;padding:4px 10px}.public-strip-links a:hover{text-decoration:underline}.hero-overlay{max-width:1080px;margin:0 auto;background:linear-gradient(130deg,#8e0000,#c62828);color:#fff;border-radius:22px;padding:40px 34px;border:1px solid rgba(255,255,255,.22);box-shadow:0 20px 32px #0f2a432e}.hero-overlay h1{margin:0 0 10px;font-size:clamp(30px,4.2vw,52px);letter-spacing:.5px;max-width:760px}.hero-overlay p{max-width:700px;font-size:17px;margin:0;color:#ffffffe6}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:center}.download-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.carousel{position:relative;background:#50000052;border:1px solid rgba(255,255,255,.22);border-radius:24px;padding:12px 12px 10px;max-width:360px;justify-self:center}.carousel img{display:block;width:100%;aspect-ratio:9 / 19.5;max-height:620px;object-fit:contain;object-position:center;border-radius:18px;background:radial-gradient(circle at 10% 0%,rgba(198,40,40,.32),transparent 50%),radial-gradient(circle at 90% 100%,rgba(142,0,0,.28),transparent 45%),#230707eb}.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);width:34px;height:34px;border:none;border-radius:50%;cursor:pointer;background:#4e0b0ba6;color:#fff;font-size:24px;line-height:1}.carousel-arrow.left{left:20px}.carousel-arrow.right{right:20px}.carousel-dots{display:flex;justify-content:center;gap:7px;margin-top:8px}.carousel-dots button{width:8px;height:8px;border:none;border-radius:50%;background:#ffffff6b;cursor:pointer}.carousel-dots button.active{width:18px;border-radius:9px;background:#fff}.hero-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:10px;padding:10px 14px;text-decoration:none;font-weight:700;border:1px solid transparent}.hero-btn.primary{background:#fff;color:var(--bp-primary-dark);border-color:#ffd8d8}.hero-btn.primary:hover{background:#fff5f5;color:var(--bp-primary-dark)}.hero-btn.secondary{background:#fff;color:#7f1d1d;border-color:#f0d0d0}.hero-btn.community{background:#ffebee;color:#8e0000;border-color:#f7c7cc}.hero-btn.community:hover{background:#ffe1e4}.hero-btn.ghost{background:#ffffff24;color:#fff;border-color:#ffffff59}.landing-section{max-width:1080px;margin:0 auto;padding:16px 20px 24px}.landing-section h2{margin:0 0 14px}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.feature-card{background:linear-gradient(160deg,#fff,#fff8f8);border:1px solid #ead9d9;border-radius:14px;padding:14px;box-shadow:0 10px 16px #102a430f}.feature-card h3{margin:0 0 8px}.feature-card p{margin:0;color:var(--bp-text-muted)}.split{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.home-columns{display:grid;gap:20px;grid-template-columns:minmax(0,1.7fr) minmax(320px,1fr);align-items:start}.left-column{display:grid;gap:12px}.left-column>h2{margin-bottom:2px}.snapshot-updated{margin-top:-2px}.left-column .cards{grid-template-columns:repeat(3,minmax(170px,1fr))}.landing-metrics .card{min-height:108px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.landing-metrics .value{margin-top:6px}.right-column{display:grid;gap:16px;position:sticky;top:88px;align-self:start}.right-feed{padding:16px 18px;min-height:230px}.right-feed ul{display:grid;gap:2px}.right-feed li{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;column-gap:14px;padding:10px 0;border-bottom:1px dashed #ead9d9}.right-feed li:last-child{border-bottom:none}.right-feed .heading-row{margin-bottom:8px;padding-bottom:8px;border-bottom:1px solid #f0e2e2}.right-feed .heading-row h3{margin:0}.right-feed .heading-row a{color:#7f1d1d;text-decoration:none;font-weight:700}.right-feed .heading-row a:hover{text-decoration:underline}.feed-title{display:block;font-weight:700;text-decoration:none;color:#7f1d1d;line-height:1.4}.feed-title:hover{text-decoration:underline}.feed-meta{margin-top:2px;font-size:15px;font-weight:700;color:var(--bp-text-muted);text-align:right}.panel{background:#fff;border:1px solid #ead9d9;border-radius:14px;padding:14px;box-shadow:0 8px 14px #5f22220f}.panel h3{margin-top:0;margin-bottom:8px}.panel ul{margin:0;padding:0;list-style:none}.panel li{display:flex;justify-content:space-between;gap:8px;border-bottom:1px dashed #ead9d9;padding:9px 0;align-items:baseline}.panel li:last-child{border-bottom:none}.landing-footer{max-width:1080px;margin:12px auto 0;padding:18px 20px 28px;display:flex;justify-content:space-between;align-items:center;gap:10px;color:var(--bp-text-muted);border-top:1px solid #ead9d9}.landing-footer-links{display:flex;gap:14px;flex-wrap:wrap}.landing-footer-links a{color:#7f1d1d;text-decoration:none}.landing-footer-links a:hover{text-decoration:underline}.legal-page{min-height:100vh;background:radial-gradient(circle at 8% 10%,rgba(198,40,40,.14),transparent 34%),radial-gradient(circle at 92% 2%,rgba(230,81,0,.12),transparent 34%),#f8f2f2;padding:28px 16px}.legal-card{max-width:900px;margin:0 auto;background:#fff;border:1px solid #ead9d9;border-radius:14px;padding:24px;box-shadow:0 12px 22px #5f222214}.legal-card h1{margin-top:0}.legal-card h2{margin-bottom:8px;margin-top:20px}.legal-card p{margin-top:0;color:var(--bp-text-muted)}.legal-actions{display:flex;gap:10px;margin-top:18px}.content-list{display:grid;gap:12px}.content-item{border:1px solid #ead9d9;border-radius:12px;padding:14px;background:#fffdfd}.content-item h2{margin:0 0 4px;font-size:20px}.content-item p{margin-bottom:0;white-space:pre-wrap}.submit-form{display:grid;gap:10px}.submit-form textarea{border:1px solid var(--bp-divider);border-radius:8px;padding:8px;font-family:inherit;resize:vertical}.checkbox{display:flex;align-items:center;gap:8px}.editor-toolbar{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#21080873;display:grid;place-items:center;padding:12px;z-index:100}.modal-card{width:min(900px,100%);max-height:80vh;overflow:auto;background:#fff;border:1px solid #ead9d9;border-radius:12px;padding:16px}.modal-body{margin-top:10px;white-space:pre-wrap;line-height:1.6}@media (max-width: 900px){.app-shell{grid-template-columns:1fr}.sidebar{padding-bottom:8px}.hero{padding-top:20px}.landing-topnav{align-items:flex-start;flex-direction:row;justify-content:space-between;gap:8px;position:relative}.landing-menu-toggle{display:inline-flex;align-items:center;justify-content:center}.landing-topnav-links{width:auto;display:none;flex-direction:column;align-items:flex-end;gap:8px;padding:10px 12px;position:absolute;top:calc(100% + 6px);right:0;border:1px solid #f0d0d0;border-radius:12px;background:#fff;box-shadow:0 8px 20px #500c0c1f;z-index:40}.landing-topnav-links.open{display:flex}.landing-topnav-links a{text-align:right;white-space:nowrap}.public-strip-inner{align-items:center;position:relative}.public-menu-toggle{display:inline-flex;margin-left:auto;align-items:center;justify-content:center}.public-strip-links{display:none;position:absolute;right:0;top:calc(100% + 6px);flex-direction:column;align-items:flex-end;gap:8px;padding:10px 12px;border:1px solid #f0d0d0;border-radius:12px;background:#fff;box-shadow:0 8px 20px #500c0c1f;z-index:40}.public-strip-links.open{display:flex}.public-strip-links a{text-align:right;white-space:nowrap}.hero-overlay{padding:20px}.hero-grid{grid-template-columns:1fr;gap:16px}.hero-overlay h1{font-size:clamp(26px,8vw,38px)}.hero-overlay p{font-size:16px}.home-columns{grid-template-columns:1fr}.right-column{position:static}.left-column .cards{grid-template-columns:1fr}.right-feed{min-height:auto}.right-feed li{grid-template-columns:1fr;row-gap:4px}.feed-meta{text-align:left}.carousel img{max-height:520px}.landing-footer{flex-direction:column;align-items:flex-start;gap:8px}.landing-footer-links{gap:8px 12px}}@media (max-width: 640px){.hero{padding:14px 12px 16px}.landing-logo{font-size:22px}.landing-menu-toggle{font-size:14px;min-height:38px;padding:7px 10px}.landing-section{padding:12px 12px 18px}.download-actions{gap:8px}.hero-btn{width:100%;padding:10px 12px;min-height:42px}.carousel{max-width:100%;width:100%;border-radius:18px}.carousel img{max-height:420px;border-radius:14px}.carousel-arrow{width:30px;height:30px;font-size:20px}.left-column .cards{grid-template-columns:1fr;gap:10px}.landing-metrics .card{min-height:90px}.panel,.right-feed,.feature-card{border-radius:12px;padding:12px}.panel h3,.right-feed .heading-row h3{font-size:24px}.panel li{padding:8px 0}.feed-title{font-size:16px}.feed-meta{font-size:14px}}@media (max-width: 420px){.hero-overlay{padding:14px;border-radius:16px}.hero-overlay h1{font-size:24px}.hero-overlay p{font-size:15px}.landing-section h2{font-size:28px}.panel h3,.right-feed .heading-row h3{font-size:22px}}