:root{--bx-blue:#0066FF;--bx-blue-soft:#33A6FF;--bx-cyan:#22C5C3;--bx-cyan-soft:#8DE5E3;--bx-magenta:#EF4FA3;--bx-magenta-soft:#FFC1DE;--bx-ink:#073B8E;--bx-muted:#49658A;--bx-line:#DCEBFA;--bx-bg:#F7FAFC;--bx-green:#1F8A5B;--bx-green-soft:#EAF6F0;--bx-red:#B3362B;--bx-red-soft:#FBEFED;--bx-font:"Instrument Sans",system-ui,-apple-system,sans-serif}html,body,#root{margin:0;min-height:100%}body{background:#fff}.bx-app{font-family:var(--bx-font);color:var(--bx-ink);background:#fff;min-height:100dvh;height:100dvh;overflow:hidden;display:flex;flex-direction:column;position:relative;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}.bx-app *{box-sizing:border-box}.bx-app button{font-family:inherit;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;-webkit-tap-highlight-color:rgba(0,102,255,.14)}.bx-app input{font-family:inherit}.bx-camera-video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;opacity:.58}.bx-searchbox-input{width:100%;color:var(--bx-ink);outline:none}.bx-searchbox-input::placeholder{color:var(--bx-muted)}.bx-back,.bx-ghost,.bx-med-item,.bx-audiobar-close{background:transparent;border:0}.bx-cta,.bx-scan-back,.bx-pill,.bx-audiobar-play,.bx-fab,.bx-chip,.bx-chatbar-send{border:0}.bx-cta,.bx-ghost,.bx-scan-back,.bx-pill,.bx-audiobar-play,.bx-fab,.bx-chip,.bx-chatbar-send,.bx-med-item{min-height:44px}@keyframes bx-breathe{0%,to{opacity:.45}50%{opacity:.9}}@keyframes bx-dot{0%,60%,to{opacity:.25}30%{opacity:1}}@keyframes bx-up{0%{transform:translateY(24px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes bx-fade{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion: reduce){.bx-app *{animation:none!important;transition:none!important}}.bx-back{color:var(--bx-blue);font-weight:600;font-size:14.5px;padding:8px 0;align-self:flex-start}.bx-cta{width:100%;height:56px;border-radius:999px;background:var(--bx-blue);color:#fff;font-size:16.5px;font-weight:600}.bx-ghost{width:100%;height:48px;border-radius:999px;color:var(--bx-blue);font-size:15px;font-weight:600}.bx-ghost--muted{color:var(--bx-muted);font-size:14.5px;height:46px}.bx-h2{margin:0;font-size:24px;font-weight:700;letter-spacing:-.3px;line-height:1.3;color:var(--bx-ink)}.bx-lead{margin:0;font-size:14.5px;line-height:1.5;color:var(--bx-muted)}.bx-footnote{font-size:12px;line-height:1.5;color:var(--bx-muted)}.bx-spacer{flex:1}.bx-brandline{height:4px;flex:none;background:linear-gradient(90deg,var(--bx-magenta-soft),var(--bx-blue-soft),var(--bx-cyan-soft))}.bx-home-motif{position:absolute;top:0;right:0;width:140px;height:150px;overflow:hidden;pointer-events:none}.bx-home-motif i{position:absolute;display:block}.bx-motif-arc{top:-52px;right:-52px;width:150px;height:150px;border-radius:50%;border:30px solid var(--bx-cyan-soft);opacity:.6}.bx-motif-dot{top:104px;right:30px;width:16px;height:16px;border-radius:50%;background:var(--bx-magenta)}.bx-motif-bar{top:112px;right:66px;width:22px;height:8px;border-radius:999px;background:var(--bx-blue-soft);opacity:.85}.bx-section-head{display:flex;align-items:center;gap:11px}.bx-mark{flex:none;display:block}.bx-mark--disc{width:13px;height:13px;border-radius:50%;background:var(--bx-cyan)}.bx-mark--ring{width:13px;height:13px;border-radius:50%;border:4px solid var(--bx-magenta);background:transparent}.bx-mark--quarter{width:13px;height:13px;border-radius:0 100% 0 0;background:var(--bx-blue-soft)}.bx-mark--semi{width:14px;height:7px;border-radius:14px 14px 0 0;background:var(--bx-magenta)}.bx-mark--bar{width:14px;height:6px;border-radius:999px;background:var(--bx-blue)}.bx-med-item-dot{width:11px;height:11px;flex:none;border-radius:50%}.bx-med-item-dot--cyan{background:var(--bx-cyan)}.bx-med-item-dot--magenta{background:var(--bx-magenta)}.bx-med-item-dot--blue-soft{background:var(--bx-blue-soft)}.bx-med-item-dot--blue{background:var(--bx-blue)}.bx-home{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;padding:10px 26px 30px;position:relative}.bx-home-logo{height:32px;width:auto;align-self:flex-start;position:relative}.bx-home-hero{margin-top:48px;position:relative}.bx-hero-overline{display:block;font-size:12px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--bx-cyan-soft)}.bx-home-hero h1{margin:12px 0 0;font-size:28px;line-height:1.24;font-weight:700;letter-spacing:-.4px;max-width:320px;color:var(--bx-ink)}.bx-home-hero h1 .bx-claim-accent{color:var(--bx-blue)}.bx-home-hero p{margin:14px 0 0;font-size:16px;line-height:1.55;color:var(--bx-muted);max-width:310px}.bx-home .bx-cta{margin-top:32px}.bx-home .bx-ghost{margin-top:10px}.bx-list-label{display:block;font-size:12px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;color:var(--bx-muted);margin-bottom:12px}.bx-med-list{display:flex;flex-direction:column}.bx-med-item{display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:15px 2px;border-top:1px solid var(--bx-line)}.bx-med-list--search .bx-med-item{border-top:none;border-bottom:1px solid var(--bx-line);padding:16px 2px}.bx-med-item-main{flex:1;min-width:0}.bx-med-item-title{display:block;font-size:15.5px;font-weight:600;color:var(--bx-ink)}.bx-med-item-sub{display:block;font-size:13px;color:var(--bx-muted);margin-top:2px}.bx-med-item-chevron{color:var(--bx-blue);font-size:18px}.bx-search{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;padding:6px 26px 30px}.bx-search .bx-h2{margin:18px 0 6px}.bx-search .bx-lead{margin-bottom:22px}.bx-searchbox{display:flex;align-items:center;height:52px;background:var(--bx-bg);border:1px solid var(--bx-line);border-radius:999px;padding:0 20px;margin-bottom:10px;font-size:15px;color:var(--bx-muted)}.bx-scan{flex:1;min-height:0;position:relative;overflow:hidden;display:flex;flex-direction:column;background:radial-gradient(120% 85% at 50% 30%,#23415c,#142c42 55%,#0c1d2d)}.bx-scan-top{position:relative;z-index:5;padding:10px 20px}.bx-scan-back{width:40px;height:40px;border-radius:50%;background:#ffffff24;color:#fff;font-size:19px;display:flex;align-items:center;justify-content:center}.bx-scan-stage{position:relative;z-index:5;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;padding-bottom:60px}.bx-scan-frame{width:280px;height:186px;border-radius:20px;border:1.5px solid rgba(255,255,255,.75);animation:bx-breathe 3.2s ease-in-out infinite}.bx-scan.is-found .bx-scan-frame{animation:none}.bx-scan-status{display:flex;flex-direction:column;align-items:center;gap:8px}.bx-scan-status-line{display:flex;align-items:center;gap:6px;color:#fff;font-size:15.5px;font-weight:600}.bx-scan-status-line i{width:4px;height:4px;border-radius:50%;background:#fff;display:block;animation:bx-dot 1.6s ease-in-out infinite}.bx-scan-status-line i:nth-child(2){animation-delay:.25s}.bx-scan-status-line i:nth-child(3){animation-delay:.5s}.bx-scan-hint{color:#ffffffa6;font-size:13px}.bx-file-input{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%)}.bx-scan-controls{position:absolute;left:22px;right:22px;bottom:22px;z-index:8;display:flex;flex-direction:column;gap:9px}.bx-scan-controls .bx-cta{width:100%;min-height:50px;box-shadow:0 14px 32px -16px #0066ffbf}.bx-scan-controls .bx-cta:disabled,.bx-scan-controls .bx-ghost:disabled{opacity:.72;cursor:default}.bx-ghost--light{width:100%;min-height:46px;border-radius:999px;color:#fff;background:#ffffff24;border:1px solid rgba(255,255,255,.24);font-weight:650}.bx-scan-error{margin:2px 0 0;padding:10px 12px;border-radius:14px;color:#fff;background:#be303047;border:1px solid rgba(255,255,255,.18);font-size:12.8px;line-height:1.35;text-align:center}.bx-sheet{position:absolute;left:0;right:0;bottom:0;z-index:10;background:#fff;border-radius:26px 26px 0 0;padding:28px 26px 26px;overflow:hidden;animation:bx-up .4s ease-out}.bx-sheet>.bx-brandline{position:absolute;top:0;left:0;right:0}.bx-sheet-status{display:flex;align-items:center;gap:9px;font-size:13.5px;font-weight:600;color:var(--bx-green)}.bx-sheet-status i{width:22px;height:22px;border-radius:50%;background:var(--bx-green);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;font-style:normal}.bx-sheet h2{margin:14px 0 0;font-size:22px;font-weight:700;letter-spacing:-.3px;line-height:1.25;color:var(--bx-ink)}.bx-sheet-sub{margin:6px 0 0;font-size:14.5px;color:var(--bx-muted)}.bx-sheet-check{margin:16px 0 0;font-size:14.5px;line-height:1.5;color:var(--bx-ink)}.bx-sheet .bx-cta{margin-top:20px}.bx-sheet .bx-ghost--muted{margin-top:8px;width:100%;border-radius:999px;font-weight:600}.bx-failed{flex:1;min-height:0;display:flex;flex-direction:column;padding:6px 26px 30px}.bx-failed-body{flex:1;display:flex;flex-direction:column;justify-content:center}.bx-failed-body .bx-h2{max-width:290px}.bx-failed-body .bx-lead{margin-top:12px;font-size:15px;line-height:1.55;max-width:300px}.bx-tips{margin-top:24px;display:flex;flex-direction:column;gap:16px}.bx-tip{display:flex;align-items:flex-start;gap:13px}.bx-tip i{width:26px;height:26px;flex:none;border-radius:50%;background:var(--bx-bg);border:1px solid var(--bx-line);color:var(--bx-blue);display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:700;font-style:normal}.bx-tip span{font-size:15.5px;line-height:1.5;padding-top:2px}.bx-failed .bx-ghost{margin-top:8px;height:46px;font-size:14.5px}.bx-notice{flex:1;min-height:0;display:flex;flex-direction:column;position:relative}.bx-notice-head{flex:none;padding:6px 26px 16px}.bx-notice-head h2{margin:8px 0 0;font-size:21px;font-weight:700;letter-spacing:-.3px;line-height:1.25;color:var(--bx-ink)}.bx-notice-head p{margin:4px 0 0;font-size:13.5px;color:var(--bx-muted)}.bx-pills{display:flex;gap:7px;margin-top:14px}.bx-pill{flex:1;min-width:0;height:42px;padding:0 6px;white-space:nowrap;border-radius:999px;font-size:14px;font-weight:600;background:#fff;color:var(--bx-blue);border:1px solid var(--bx-line)}.bx-pill.is-on{background:var(--bx-blue);color:#fff;border-color:var(--bx-blue)}.bx-notice-body{flex:1;min-height:0;overflow-y:auto;padding:4px 26px 120px}.bx-section{padding:24px 12px 26px;margin:0 -12px;border-bottom:1px solid var(--bx-line);border-radius:14px;background:transparent;transition:background .3s}.bx-section.is-reading{background:#eaf3ff}.bx-section h3{margin:0;font-size:19px;font-weight:700;letter-spacing:-.2px;color:var(--bx-ink)}.bx-section-text{margin:10px 0 0;font-size:16.5px;line-height:1.65;color:var(--bx-ink)}.bx-simple{margin-top:12px;display:flex;flex-direction:column;gap:12px}.bx-simple-line{display:flex;align-items:flex-start;gap:12px}.bx-simple-line i{width:7px;height:7px;flex:none;border-radius:50%;background:var(--bx-blue);margin-top:11px;display:block}.bx-simple-line span{font-size:18.5px;line-height:1.55}.bx-notice.is-large .bx-section-text{font-size:19px}.bx-notice.is-large .bx-simple-line span{font-size:21px}.bx-notice.is-large .bx-simple-line i{margin-top:13px}.bx-alert{margin-top:16px;background:var(--bx-red-soft);border-radius:14px;padding:14px 16px}.bx-alert b{display:block;font-size:14px;font-weight:700;color:var(--bx-red)}.bx-alert span{display:block;font-size:14px;line-height:1.55;color:var(--bx-red);margin-top:5px}.bx-bottom{position:absolute;left:0;right:0;bottom:0;padding:12px 22px 20px;background:linear-gradient(180deg,#fff0,#fff 40%);display:flex;flex-direction:column;align-items:flex-end;gap:10px;pointer-events:none}.bx-bottom>*{pointer-events:auto}.bx-audiobar{width:100%;background:var(--bx-blue);border-radius:18px;padding:12px 16px;color:#fff;animation:bx-up .3s ease-out}.bx-audiobar-row{display:flex;align-items:center;gap:12px}.bx-audiobar-play{width:38px;height:38px;flex:none;border-radius:50%;background:#fff;color:var(--bx-blue);font-size:15px;font-weight:700;display:flex;align-items:center;justify-content:center}.bx-audiobar-title{flex:1;min-width:0;font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bx-audiobar-close{color:#ffffffb3;font-size:16px;padding:4px}.bx-audiobar-track{margin-top:10px;height:3px;border-radius:999px;background:#ffffff40;overflow:hidden}.bx-audiobar-progress{height:100%;background:var(--bx-cyan-soft);border-radius:999px;transition:width .3s linear}.bx-fab{width:56px;height:56px;border-radius:50%;background:var(--bx-blue);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px -8px #0066ff8c}.bx-chat{flex:1;min-height:0;display:flex;flex-direction:column}.bx-chat-head{flex:none;padding:6px 26px 14px;border-bottom:1px solid var(--bx-line)}.bx-chat-head h2{margin:6px 0 0;font-size:20px;font-weight:700;letter-spacing:-.3px;color:var(--bx-ink)}.bx-chat-head p{margin:4px 0 0;font-size:13px;color:var(--bx-muted)}.bx-chat-body{flex:1;min-height:0;overflow-y:auto;padding:18px 22px 10px;display:flex;flex-direction:column;gap:12px}.bx-msg{max-width:84%;padding:12px 15px;font-size:14.5px;line-height:1.55;animation:bx-fade .25s ease-out}.bx-msg--bot{align-self:flex-start;background:#f0f6fe;color:var(--bx-ink);border-radius:16px 16px 16px 4px}.bx-msg--user{align-self:flex-end;background:var(--bx-blue);color:#fff;border-radius:16px 16px 4px}.bx-thinking{align-self:flex-start;background:var(--bx-bg);border:1px solid var(--bx-line);border-radius:16px 16px 16px 4px;padding:12px 15px;font-size:13.5px;color:var(--bx-muted)}.bx-chips{display:flex;gap:7px;overflow-x:auto;padding:8px 18px 9px}.bx-chip{flex:none;font-size:13px;font-weight:600;color:var(--bx-blue);background:#fff;border:1px solid var(--bx-line);border-radius:999px;padding:9px 14px;white-space:nowrap}.bx-chip:disabled,.bx-chatbar input:disabled,.bx-chatbar-send:disabled{opacity:.55;cursor:wait}.bx-chatbar{flex:none;display:flex;align-items:center;gap:9px;padding:10px 18px 18px;border-top:1px solid var(--bx-line)}.bx-chatbar input{flex:1;height:48px;border-radius:999px;border:1px solid var(--bx-line);background:var(--bx-bg);padding:0 18px;font-size:15px;color:var(--bx-ink);outline:none}.bx-chatbar-send{width:48px;height:48px;flex:none;border-radius:50%;background:var(--bx-blue);color:#fff;font-size:18px;display:flex;align-items:center;justify-content:center}