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p{max-width:320px;font-size:13.5px}.dash-suggested{flex-direction:column;gap:4px;display:flex}.dash-suggested-row{border-radius:10px;justify-content:space-between;align-items:center;gap:10px;padding:12px;transition:background .15s;display:flex}.dash-suggested-row:hover{background:var(--color-brand-cream-warm)}.dash-suggested-row>div{flex-direction:column;gap:2px;display:flex}.dash-suggested-row strong{color:var(--color-brand-dark);font-size:14px}.dash-suggested-row span{color:#94a3b8;font-size:12px}.dash-suggested-count{color:var(--color-brand-orange-deep);white-space:nowrap;font-size:12px;font-weight:600}@media (max-width:1024px){.dash-actions{grid-template-columns:repeat(2,1fr)}.dash-rail{grid-template-columns:1fr}}@media (max-width:600px){.dash-actions{grid-template-columns:1fr}.dash-hero{padding:28px 18px}}.page-shell{flex-direction:column;gap:22px;max-width:1200px;margin:0 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spinShell;display:inline-block}@keyframes spinShell{to{transform:rotate(360deg)}}.bm-questions{flex-direction:column;gap:16px;width:100%;max-width:900px;margin:0 auto 18px;display:flex}.bm-grid{flex-direction:column;gap:14px;width:100%;max-width:900px;margin:0 auto;display:flex}.bm-tile{border:1px solid var(--color-brand-divider);background:#fff;border-radius:14px;flex-direction:column;gap:10px;padding:18px;transition:transform .15s,box-shadow .15s,border-color .15s;display:flex;position:relative}.bm-tile:before{content:"";background:var(--accent,var(--color-brand-orange));opacity:.85;border-radius:14px 14px 0 0;height:3px;position:absolute;inset:0 0 auto}.bm-tile[data-accent=purple]{--accent:var(--color-brand-purple)}.bm-tile[data-accent=blue]{--accent:var(--color-brand-blue)}.bm-tile[data-accent=orange]{--accent:var(--color-brand-orange)}.bm-tile:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}.bm-tile-row{justify-content:space-between;align-items:center;display:flex}.bm-tile-pill{background:var(--accent);border-radius:999px;align-items:center;gap:6px;padding:4px 10px;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.bm-tile-pill{background:color-mix(in srgb, var(--accent) 12%, transparent)}}.bm-tile-pill{color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.bm-tile-pill{color:color-mix(in srgb, var(--accent) 80%, #1e293b)}}.bm-tile-pill{font-size:11.5px;font-weight:600}.bm-tile-time{color:#94a3b8;font-size:12px}.bm-tile-tags{flex-wrap:wrap;gap:5px;margin:2px 0 4px;display:flex}.bm-tile-tag{white-space:nowrap;text-overflow:ellipsis;border:1.5px 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solid var(--color-brand-divider);cursor:pointer;grid-template-columns:48px 1fr auto;align-items:center;gap:14px;padding:16px 20px;transition:background .12s;display:grid}.notif-row:last-child{border-bottom:0}.notif-row:hover{background:var(--color-brand-cream-warm)}.notif-row[data-unread=true]{background:linear-gradient(90deg,#ff512f0a,#0000 80%)}@supports (color:color-mix(in lab, red, red)){.notif-row[data-unread=true]{background:linear-gradient(90deg, color-mix(in srgb, var(--color-brand-orange) 4%, transparent), transparent 80%)}}.notif-row[data-unread=true]:hover{background:linear-gradient(90deg, #ff512f12, var(--color-brand-cream-warm) 80%)}@supports (color:color-mix(in lab, red, red)){.notif-row[data-unread=true]:hover{background:linear-gradient(90deg, color-mix(in srgb, var(--color-brand-orange) 7%, transparent), var(--color-brand-cream-warm) 80%)}}.notif-row-icon{color:#fff;border-radius:10px;justify-content:center;align-items:center;width:44px;height:44px;font-size:22px;display:inline-flex}.notif-row-body{min-width:0}.notif-row-line1{align-items:center;gap:8px;display:flex}.notif-row-body h3{color:var(--color-brand-dark);font-size:14.5px;font-weight:600}.notif-row-dot{background:var(--color-brand-orange);border-radius:50%;width:8px;height:8px;display:inline-block}.notif-row-body p{color:#64748b;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:2px;font-size:13.5px;line-height:1.5;display:-webkit-box;overflow:hidden}.notif-row-avatar{object-fit:cover;border-radius:50%;grid-area:1/3/span 2;width:32px;height:32px;margin-right:8px}.notif-row-aside{white-space:nowrap;flex-direction:column;align-items:flex-end;gap:8px;display:flex}.notif-row-time{color:#94a3b8;font-size:12px}@media (max-width:640px){.notif-row{grid-template-columns:40px 1fr}.notif-row-icon{width:36px;height:36px;font-size:18px}.notif-row-aside{flex-direction:row;grid-column:1/-1;justify-content:space-between;align-items:center}}.settings-grid{grid-template-columns:300px 1fr;align-items:stretch;gap:22px;display:grid}.settings-aside{flex-direction:column;gap:16px;display:flex}.settings-aside .settings-tabs{flex:1}.settings-identity{border:1px solid var(--color-brand-divider);text-align:center;background:#fff;border-radius:16px;flex-direction:column;align-items:center;gap:8px;padding:24px 18px;display:flex}.settings-avatar{background:linear-gradient(135deg, var(--color-brand-orange), var(--color-brand-purple));color:#fff;cursor:pointer;width:96px;height:96px;box-shadow:var(--shadow-card-soft);border-radius:50%;justify-content:center;align-items:center;display:inline-flex;position:relative;overflow:hidden}.settings-avatar img{object-fit:cover;width:100%;height:100%}.settings-avatar-edit{width:28px;height:28px;color:var(--color-brand-orange-deep);box-shadow:var(--shadow-card-lift);background:#fff;border:2px solid #fff;border-radius:50%;justify-content:center;align-items:center;display:inline-flex;position:absolute;bottom:4px;right:4px}.settings-identity-name{color:var(--color-brand-dark);margin-top:4px;font-size:16px;font-weight:700}.settings-identity-meta{color:#94a3b8;font-size:13px}.settings-identity-chip{background:var(--color-brand-cream-warm);color:var(--color-brand-orange-deep);border-radius:999px;margin-top:6px;padding:4px 10px;font-size:12px;font-weight:600}.settings-tabs{border:1px solid var(--color-brand-divider);background:#fff;border-radius:14px;flex-direction:column;gap:4px;padding:8px;display:flex}.settings-tab{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 12px;font-family:Noto Serif 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p{color:#64748b;margin-top:2px;font-size:13.5px}.settings-form{flex-direction:column;gap:18px;display:flex}.settings-field{flex-direction:column;gap:6px;display:flex}.settings-field>label{color:#475569;letter-spacing:.2px;font-size:12.5px;font-weight:600}.settings-row-2{grid-template-columns:1fr 1fr;gap:16px;display:grid}.settings-panel-foot{border-top:1px solid var(--color-brand-divider);justify-content:flex-end;margin-top:6px;padding-top:18px;display:flex}.settings-panel-foot .auth-cta{border-radius:10px;width:auto;min-width:0;padding:10px 18px;font-size:14px;box-shadow:0 4px 12px #f9731638}.settings-panel-foot .auth-cta:hover:not(:disabled){box-shadow:0 6px 14px #f9731647}@media (max-width:900px){.settings-grid{grid-template-columns:1fr}.settings-aside{position:static}.settings-tabs{flex-flow:wrap}.settings-tab{flex:140px}.settings-row-2{grid-template-columns:1fr}.settings-panel{padding:22px 18px}}@media (max-width:768px){.auth-dropdown-trigger{padding:11px 14px;font-size:14px}.auth-dropdown-option{padding:10px 14px}.auth-dropdown-option-bn{font-size:13.5px}.auth-dropdown-option-en{font-size:11px}}.cs-badge{letter-spacing:.6px;background:linear-gradient(135deg, var(--color-brand-orange), var(--color-brand-purple));color:#fff;text-transform:uppercase;border-radius:999px;align-self:center;padding:6px 12px;font-size:12px;font-weight:700}.cs-hero{border:1px solid var(--color-brand-divider);background:#fff;border-radius:18px;grid-template-columns:320px 1fr;align-items:center;gap:28px;padding:32px;display:grid}.cs-hero-vis{aspect-ratio:1;background:radial-gradient(circle at 30% 30%, #ff512f2e, transparent 60%), radial-gradient(circle at 70% 70%, #a855f72e, transparent 60%), var(--color-brand-cream-warm);border-radius:18px;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.cs-hero-emoji{z-index:2;filter:drop-shadow(0 6px 14px #0f172a1a);font-size:86px;line-height:1}.cs-hero-orbit{border:1px dashed #0f172a1a;border-radius:50%;animation:18s linear infinite orbitSpin;position:absolute}.cs-hero-orbit-1{animation-duration:22s;inset:18%}.cs-hero-orbit-2{animation-duration:16s;animation-direction:reverse;inset:32%}.cs-hero-orbit-3{animation-duration:12s;inset:46%}@keyframes orbitSpin{to{transform:rotate(360deg)}}.cs-hero-body h2{color:var(--color-brand-dark);margin-bottom:14px;font-size:18px;font-weight:700}.cs-list{flex-direction:column;gap:14px;margin:0 0 22px;padding:0;list-style:none;display:flex}.cs-list li{grid-template-columns:32px 1fr;align-items:start;gap:12px;display:grid}.cs-list-num{background:linear-gradient(135deg, var(--color-brand-orange), var(--color-brand-purple));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:13px;font-weight:700;display:inline-flex}.cs-list strong{color:var(--color-brand-dark);font-size:14.5px}.cs-list 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textarea:focus{border-color:var(--color-brand-orange-tint)}.fb-foot{justify-content:flex-end;gap:10px;margin-top:22px;display:flex}.hist-tile{cursor:pointer}.hist-tile-row-right{align-items:center;gap:4px;display:flex}.hist-menu-wrap{position:relative}.hist-menu-btn{color:#94a3b8;cursor:pointer;background:0 0;border:0;border-radius:6px;justify-content:center;align-items:center;width:28px;height:28px;transition:background .12s,color .12s;display:inline-flex}.hist-menu-btn:hover{background:var(--color-brand-cream-warm);color:var(--color-brand-dark)}.hist-menu{border:1px solid var(--color-brand-divider);min-width:160px;box-shadow:var(--shadow-card-hover);z-index:50;background:#fff;border-radius:10px;flex-direction:column;gap:2px;padding:6px;display:flex;position:absolute;top:calc(100% + 6px);right:0}.hist-menu button{text-align:left;color:var(--color-brand-dark);cursor:pointer;background:0 0;border:0;border-radius:6px;padding:8px 10px;font-family:Noto Serif 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h3{color:var(--color-brand-dark);margin-top:4px;font-size:16px;font-weight:700}.usage-bar{background:var(--color-brand-divider);border-radius:999px;height:8px;overflow:hidden}.usage-bar-fill{background:linear-gradient(90deg, var(--color-brand-orange), var(--color-brand-purple));height:100%;transition:width .25s;display:block}.usage-bar-meta{color:#64748b;justify-content:space-between;font-size:12px;display:flex}.usage-bar-meta strong{color:var(--color-brand-dark)}.usage-unlimited{color:var(--color-brand-orange-deep,#ea580c);margin:4px 0 8px;font-family:Noto Serif Bengali,serif;font-size:13px;font-weight:600}.usage-stats{border-top:1px solid var(--color-brand-divider);border-bottom:1px solid var(--color-brand-divider);flex-direction:column;gap:6px;padding:10px 0;list-style:none;display:flex}.usage-stats li{color:#475569;justify-content:space-between;font-size:13px;display:flex}.usage-stats strong{color:var(--color-brand-dark)}.usage-cta{background:linear-gradient(135deg, var(--color-brand-orange), var(--color-brand-orange-deep));color:#fff;border-radius:8px;justify-content:center;align-items:center;height:36px;padding:0 14px;font-size:13px;font-weight:700;text-decoration:none;transition:transform .12s;display:inline-flex}.usage-cta:hover{transform:translateY(-1px)}@media (max-width:480px){.usage-pill-label{display:none}.usage-pill{padding:0 10px}.usage-pop{width:calc(100vw - 32px);right:-8px}}.auth-session-expired{background:var(--color-brand-cream-warm);color:#92400e;border:1px solid #fbbf24;border-radius:10px;align-items:center;gap:10px;margin-bottom:14px;padding:12px 16px;font-size:13.5px;display:flex}.auth-session-expired>span:first-child{font-size:18px}.cr-grid{grid-template-columns:repeat(3,1fr);align-items:stretch;gap:18px;display:grid}.cr-card{border:1.5px solid var(--color-brand-divider);background:#fff;border-radius:18px;flex-direction:column;gap:16px;padding:24px;transition:transform .15s,box-shadow .15s,border-color 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var(--color-brand-green), #15803d)}.cr-card-head{align-items:flex-start;gap:14px;display:flex}.cr-emoji-tile{background:var(--color-brand-cream-warm);border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:56px;height:56px;font-size:30px;display:flex}.cr-emoji-tile[data-recommended="1"]{background:linear-gradient(135deg,#ff512f24,#a855f724)}.cr-head-text{flex-direction:column;gap:4px;min-width:0;display:flex}.cr-head-text h3{color:var(--color-brand-dark);font-size:17px;font-weight:700}.cr-head-text p{color:#64748b;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;line-height:1.55;display:-webkit-box;overflow:hidden}.cr-price-row{background:var(--color-brand-cream);border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:stretch;gap:12px;padding:14px 16px;display:flex}.cr-price-left{flex-direction:column;gap:4px;min-width:0;display:flex}.cr-price-line{align-items:baseline;gap:4px;display:flex}.cr-price-currency{color:var(--color-brand-orange-deep);font-size:18px;font-weight:700}.cr-price-num{letter-spacing:-1.5px;color:var(--color-brand-dark);font-size:32px;font-weight:900;line-height:1}.cr-price-period{color:#94a3b8;margin-left:4px;font-size:12.5px;font-weight:500}.cr-price-strike{color:#94a3b8;font-size:12.5px;text-decoration:line-through}.cr-coupon{background:#fff;border:1px dashed #ff512f66;align-items:stretch;display:flex}@supports (color:color-mix(in lab, red, red)){.cr-coupon{border:1px dashed color-mix(in srgb, var(--color-brand-orange) 40%, 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qb-exam-flash{0%{background:#f973160f;box-shadow:0 0 0 4px #f9731659}60%{background:#f9731608;box-shadow:0 0 0 2px #f973162e}to{background:0 0;box-shadow:0 0 #f9731600}}.mermaid-wrap{border:1px solid var(--color-brand-divider);background:#fff;border-radius:14px;justify-content:center;margin:14px 0;padding:16px;display:flex;overflow-x:auto}.mermaid-wrap svg{max-width:100%;height:auto;display:block}.mermaid-loading{border:1px dashed var(--color-brand-orange);color:#9a3412;background:#fff7ed;border-radius:12px;align-items:center;gap:10px;margin:14px 0;padding:16px;font-family:Noto Serif Bengali,serif;font-size:13px;display:flex}.mermaid-error{background:#fef2f2;border:1px solid #fecaca;border-radius:12px;margin:14px 0;padding:12px 16px}.mermaid-error>summary{cursor:pointer;color:#b91c1c;margin-bottom:8px;font-family:Noto Serif Bengali,serif;font-size:13px;font-weight:600}.mermaid-error pre{background:#fff;border:1px solid #fecaca;border-radius:8px;padding:10px;font-size:12.5px;overflow-x:auto}.mermaid-error-msg{color:#991b1b;margin-top:8px;font-family:monospace;font-size:12px}@media (max-width:768px){.conv-shell{height:calc(100dvh - 64px);overflow:hidden}.conv-scroll{padding:14px 0 8px}.conv-canvas{gap:14px;padding:0 14px}.conv-input-wrap{padding:10px 12px max(10px, env(safe-area-inset-bottom));background:var(--color-brand-cream);border-top:1px solid var(--color-brand-divider)}.conv-msg{grid-template-columns:30px 1fr;gap:8px}.conv-msg-avatar{width:30px;height:30px;font-size:14px}.conv-msg-bubble{max-width:92%;font-size:14px}.conv-msg-rich{padding:12px 14px;font-size:14.5px;line-height:1.65}}.shell-bottom-nav{display:none}@media (max-width:768px){.shell-bottom-nav{border-top:1px solid var(--color-brand-divider);padding:6px 4px max(6px, 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5px;font-family:Inter,sans-serif;font-size:10px;font-weight:700;display:inline-flex}.qbf-reset{color:#dc2626;cursor:pointer;background:#fef2f2;border:1px solid #fecaca;border-radius:12px;align-items:center;gap:4px;padding:5px 10px;font-family:Noto Serif Bengali,serif;font-size:11px;font-weight:600;display:inline-flex}.qbf-close{color:#9ca3af;cursor:pointer;background:0 0;border:0;border-radius:999px;width:28px;height:28px;font-size:22px;line-height:1}.qbf-close:hover{color:#1f2937;background:#0f172a0d}.qbf-body{padding:14px 20px 8px;overflow-y:auto}.qbf-cat{margin-bottom:16px}.qbf-cat-head{align-items:center;gap:0;margin-bottom:12px;display:flex}.qbf-cat-line{opacity:.25;flex:1;height:1px}.qbf-cat-label{padding:0 14px;font-family:Noto Serif Bengali,serif;font-size:13px;font-weight:600}.qbf-cat-label-plain{color:#1f2937;margin-bottom:10px;font-family:Noto Serif 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var(--color-brand-divider);color:#475569;cursor:pointer;background:#fff;border-radius:999px;align-items:center;gap:6px;padding:6px 12px;font-family:Noto Serif Bengali,serif;font-size:13px;display:inline-flex}.qb-filter-btn:hover{background:var(--color-brand-cream-warm)}.qb-filter-btn[data-active=true]{border-color:var(--color-brand-orange);color:var(--color-brand-orange)}.qb-filter-badge{background:var(--color-brand-orange);color:#fff;border-radius:9px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 5px;font-size:10px;font-weight:700;display:inline-flex}.qb-filter-note{color:#64748b;margin:8px 0 12px;font-family:Noto Serif Bengali,serif;font-size:12.5px}.ie-overlay{z-index:9999;color:#fff;background:#000;grid-template-rows:auto 1fr auto;font-family:Noto Serif Bengali,serif;display:grid;position:fixed;inset:0}.ie-header{padding:max(10px, env(safe-area-inset-top)) 12px 10px;grid-template-columns:44px 1fr 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0;border:0;border-radius:10px;flex-direction:column;align-items:center;gap:4px;padding:8px 10px;font-family:Noto Serif Bengali,serif;font-size:11px;display:inline-flex}.ie-tool:hover{color:#fff;background:#ffffff14}.ie-spinner{border:2px solid #fff6;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.7s linear infinite ie-spin;display:inline-block}@keyframes ie-spin{to{transform:rotate(360deg)}}.conv-status{background:#f9731614;border:1px solid #f973162e;border-radius:16px;align-self:flex-start;align-items:center;gap:10px;max-width:max-content;padding:10px 14px;display:inline-flex}.conv-status-dots{align-items:center;gap:4px;height:10px;display:inline-flex}.conv-status-dot{background:var(--color-brand-orange);opacity:.4;border-radius:50%;width:6px;height:6px;animation:1.4s ease-in-out infinite conv-status-bounce}.conv-status-dot:nth-child(2){animation-delay:.16s}.conv-status-dot:nth-child(3){animation-delay:.32s}@keyframes conv-status-bounce{0%,to{opacity:.35;transform:translateY(0)}50%{opacity:1;transform:translateY(-4px)}}.conv-status-verb{color:#c2410c;font-family:Noto Serif Bengali,serif;font-size:14px;font-weight:500;transition:opacity .28s}.conv-status-verb[data-fading=true]{opacity:0}.conv-status-ellipsis{color:#c2410c;margin-left:1px}@media (max-width:768px){.conv-status{gap:8px;padding:8px 12px}.conv-status-verb{font-size:13px}}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property 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--tw-tracking{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property 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