@media (min-width: 769px){.page-topbar.bb-std-head{min-height:72px;padding:0 32px;gap:16px;background:#f7f8fceb;-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px);border-bottom:0;box-shadow:none}.page-topbar.bb-std-head .page-topbar-left{gap:6px;min-width:0;flex:1 1 auto}.page-topbar.bb-std-head a.back-btn{display:inline-flex;align-items:center;gap:6px;width:auto;height:36px;padding:0 10px 0 8px;margin-left:-8px;border:0;border-radius:10px;background:transparent;color:#6b7280;font:500 .875rem/1 Inter,Noto Sans Devanagari,system-ui,sans-serif;white-space:nowrap;flex:0 0 auto}.page-topbar.bb-std-head a.back-btn:hover{background:#eeeafe;color:var(--primary-dark, #5430E8);border-color:transparent}.page-topbar.bb-std-head a.back-btn:focus-visible{outline:2px solid var(--primary, #6C47FF);outline-offset:2px}.page-topbar.bb-std-head a.back-btn svg{width:18px;height:18px;flex:0 0 auto}.page-topbar.bb-std-head .bb-std-sep{color:#c4c9d6;font:400 1.1rem/1 Inter,system-ui,sans-serif;margin:0 2px;flex:0 0 auto}.page-topbar.bb-std-head .page-title{display:flex;align-items:center;min-width:0}.page-topbar.bb-std-head .page-title h2{display:flex;align-items:center;gap:10px;min-width:0;margin:0;font:700 1.25rem/1.3 Inter,Noto Sans Devanagari,system-ui,sans-serif;color:#111827;letter-spacing:-.01em}.page-topbar.bb-std-head .page-title h2>span:not(.section-title-icon){min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.page-topbar.bb-std-head .section-title-icon{width:32px;height:32px;border-radius:9px;background:#eeeafe;color:var(--primary, #6C47FF);flex:0 0 auto}.page-topbar.bb-std-head .section-title-icon svg{width:18px;height:18px}.page-topbar.bb-std-head .page-title p{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.page-topbar.bb-std-head>div:last-child{display:flex;align-items:center;gap:12px;flex:0 0 auto}.page-topbar.bb-std-head>div:has(>#bb-billbook-btn){gap:12px}.page-topbar.bb-std-head #bb-billbook-btn.bb-bbk-btn{height:40px;padding:0 16px;border-radius:10px;gap:8px;font:700 .875rem/1 Inter,Noto Sans Devanagari,system-ui,sans-serif;white-space:nowrap;background:linear-gradient(135deg,var(--primary, #6C47FF) 0%,var(--primary-dark, #5430E8) 60%,var(--brand-grad-end, #4318D0) 100%);box-shadow:0 1px 2px #4318d040,0 4px 12px #6c47ff38}.page-topbar.bb-std-head #bb-billbook-btn.bb-bbk-btn:hover{box-shadow:0 1px 2px #4318d04d,0 6px 16px #6c47ff52}.page-topbar.bb-std-head #bb-billbook-btn svg{width:17px;height:17px}.page-topbar.bb-std-head #bb-sync-badge{height:40px;box-sizing:border-box;margin:0 -12px 0 0!important;padding:0 12px!important;gap:7px!important;border:1px solid #e7ecf5!important;border-right:0!important;border-radius:12px 0 0 12px!important;background:#fff!important;font:600 .8rem/1 Inter,Noto Sans Devanagari,system-ui,sans-serif!important;box-shadow:0 2px 10px #0f172a0a}.page-topbar.bb-std-head #bb-sync-badge-dot{width:8px!important;height:8px!important}.page-topbar.bb-std-head .lang-toggle{width:44px;height:40px;border:1px solid #e7ecf5;border-radius:12px;background:#fff;color:#374151;font:700 .875rem/1 Inter,Noto Sans Devanagari,system-ui,sans-serif;box-shadow:0 2px 10px #0f172a0a;flex:0 0 auto}.page-topbar.bb-std-head #bb-sync-badge+.lang-toggle{border-radius:0 12px 12px 0}.page-topbar.bb-std-head .lang-toggle:hover{background:#f5f3ff;color:var(--primary-dark, #5430E8);border-color:#e7ecf5}.page-topbar.bb-std-head+.page-content{padding-top:8px}}