#qbc{--bg:#f4f6fb;--card:#fff;--ink:#0b1220;--mute:#66748b;--line:#e6eaf3;--pri:#2563eb;--soft:#edf2ff;--ok:#0e9f6e;--okbg:#e6f8ef;--bad:#e5484d;--badbg:#fff0f0;--sh:0 1px 2px rgba(11,18,32,.04),0 10px 28px rgba(11,18,32,.06);--glass:rgba(244,246,251,.86);box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
#qbc[data-qtheme="dark"]{--bg:#090e1b;--card:#111a2d;--ink:#e9eefb;--mute:#8d9bb8;--line:#1d2940;--soft:#14213f;--okbg:#0b2a21;--badbg:#321618;--sh:0 1px 2px rgba(0,0,0,.3),0 10px 28px rgba(0,0,0,.35);--glass:rgba(9,14,27,.86)}
#qbc,#qbc *{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
#qbc{margin:0;background:var(--bg);color:var(--ink);font-family:'Inter','Anek Bangla','Hind Siliguri',system-ui,sans-serif;-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}
#qbc:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(60% 40% at 90% -5%,color-mix(in srgb,#38bdf8 20%,transparent),transparent),radial-gradient(50% 35% at -10% 20%,color-mix(in srgb,#8b5cf6 12%,transparent),transparent)}
#qbc .qbc-in{max-width:480px;margin:0 auto;padding:18px 16px 60px}
#qbc button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;padding:0}
#qbc .n{font-family:Inter,sans-serif;font-variant-numeric:tabular-nums;letter-spacing:-.2px}
#qbc .ic{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
#qbc .screen{animation:qbc-in .4s cubic-bezier(.2,.8,.2,1)}
#qbc.back .screen{animation:qbc-inb .4s cubic-bezier(.2,.8,.2,1)}
@keyframes qbc-in{from{opacity:0;transform:translateX(24px)}
to{opacity:1;transform:none}
}
@keyframes qbc-inb{from{opacity:0;transform:translateX(-24px)}
to{opacity:1;transform:none}
}
@keyframes qbc-up{from{opacity:0;transform:translateY(14px)}
to{opacity:1;transform:none}
}
#qbc .st>*{animation:qbc-up .55s both cubic-bezier(.2,.8,.2,1)}
#qbc .top{display:flex;align-items:center;gap:10px;margin-bottom:18px}
#qbc .top h1{margin:0;font-size:25px;font-weight:800;letter-spacing:-.3px;line-height:1.25}
#qbc .top h1.s{font-size:18px;font-weight:700}
#qbc .top h1.gt{background:linear-gradient(90deg,var(--ink) 45%,#2563eb);-webkit-background-clip:text;background-clip:text;color:transparent}
#qbc .tt{flex:1;min-width:0}
#qbc .sub{color:var(--mute);font-size:13.5px;margin:2px 0 0;font-weight:500}
#qbc .ib{width:44px;height:44px;border-radius:14px;background:var(--card);border:1px solid var(--line);display:grid;place-items:center;transition:transform .15s;flex:none}
#qbc .ib:active{transform:scale(.9)}
#qbc .sec{display:flex;justify-content:space-between;align-items:baseline;margin:22px 2px 12px;font-weight:700;font-size:17px}
#qbc .sec span:last-child{font-size:13px;font-weight:500;color:var(--mute)}
#qbc .tile{position:relative;width:56px;height:56px;border-radius:18px;display:grid;place-items:center;flex:none;background:linear-gradient(145deg,var(--g1),var(--g2));color:var(--g1);box-shadow:0 10px 20px color-mix(in srgb,var(--g1) 35%,transparent)}
#qbc .tile:after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(160deg,rgba(255,255,255,.4),transparent 55%);pointer-events:none}
#qbc .tile svg{position:relative;z-index:1;width:40px;height:40px;overflow:visible}
#qbc .tile.sm{width:46px;height:46px;border-radius:15px}
#qbc .tile.sm svg{width:32px;height:32px}
#qbc .fl{animation:qbc-fl 3.2s ease-in-out infinite}
@keyframes qbc-fl{50%{transform:translateY(-2.5px)}
}
#qbc .mer{transform-origin:24px 24px;animation:qbc-mer 3.4s linear infinite}
#qbc .mer.b{animation-delay:-1.7s}
@keyframes qbc-mer{0%,100%{transform:scaleX(1)}
50%{transform:scaleX(.12)}
}
#qbc .gl{animation:qbc-gl 2s ease-in-out infinite}
@keyframes qbc-gl{0%,100%{opacity:.25}
50%{opacity:1}
}
#qbc .ring{position:relative;flex:none}
#qbc .ring svg{transform:rotate(-90deg);display:block}
#qbc .ring b{position:absolute;inset:0;display:grid;place-items:center}
#qbc .chev{color:var(--mute)}
#qbc .cs{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin:0 -16px;padding:6px 16px 16px;scroll-padding:0 16px;-webkit-overflow-scrolling:touch}
#qbc .cs::-webkit-scrollbar{display:none}
#qbc .sl{flex:0 0 87%;scroll-snap-align:start;min-height:292px;border-radius:32px;padding:20px;color:#fff;position:relative;overflow:hidden;display:flex;flex-direction:column;background:linear-gradient(150deg,var(--a),var(--b));box-shadow:0 18px 36px -10px color-mix(in srgb,var(--a) 55%,transparent);transition:transform .15s linear,opacity .15s linear;will-change:transform}
#qbc .sl:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.16),transparent 45%);pointer-events:none}
#qbc .sl>*{position:relative;z-index:1}
#qbc .sl>.bl{position:absolute;z-index:0;border-radius:50%;filter:blur(30px);opacity:.5;background:var(--c);animation:qbc-bl 8s ease-in-out infinite}
#qbc .bl.x{width:170px;height:170px;right:-40px;top:-50px}
#qbc .bl.y{width:140px;height:140px;left:-40px;bottom:-50px;animation-delay:-4s}
@keyframes qbc-bl{50%{transform:translate(18px,14px) scale(1.18)}
}
#qbc .shd{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px}
#qbc .k{font-size:13px;font-weight:700;opacity:.92;display:flex;align-items:center;gap:6px}
#qbc .k .ic{width:16px;height:16px}
#qbc .chp{display:inline-flex;align-items:center;gap:5px;padding:5px 11px;border-radius:99px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.24);font-size:12.5px;font-weight:600;backdrop-filter:blur(8px)}
#qbc .sl h3{margin:0;font-size:21px;font-weight:700}
#qbc .sl p{margin:4px 0 0;font-size:13.5px;opacity:.88}
#qbc .big{font-size:40px;font-weight:800;line-height:1;letter-spacing:-1.2px}
#qbc .body1{display:flex;align-items:center;gap:16px}
#qbc .sr{display:flex;flex-direction:column;gap:8px;flex:1}
#qbc .sr div{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);border-radius:14px;padding:8px 12px;font-size:13px;font-weight:600}
#qbc .sr b{margin-left:auto;font-size:17px}
#qbc .sr .ic{width:16px;height:16px}
#qbc .xpr{margin-top:auto;padding-top:16px}
#qbc .xpr .l{display:flex;justify-content:space-between;font-size:12px;font-weight:600;opacity:.92;margin-bottom:6px}
#qbc .xp{height:8px;border-radius:9px;background:rgba(255,255,255,.22);overflow:hidden}
#qbc .xp i{display:block;height:100%;width:0;border-radius:9px;background:#fff;box-shadow:0 0 12px rgba(255,255,255,.7);transition:width 1.1s cubic-bezier(.2,.8,.2,1)}
#qbc .sl.act .xp i{width:var(--w)}
#qbc .wb{display:flex;align-items:flex-end;gap:8px;height:130px;margin-top:auto}
#qbc .wb div{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:5px;height:100%;font-size:12px;font-weight:600;cursor:pointer}
#qbc .wb b{font-size:11px;opacity:.9}
#qbc .wb i{width:100%;max-width:30px;border-radius:10px 10px 6px 6px;background:rgba(255,255,255,.28);height:0;min-height:5px;transition:height 1s cubic-bezier(.2,.8,.2,1)}
#qbc .sl.act .wb i{height:var(--h)}
#qbc .wb i.t,#qbc .wb .sel i{background:#fff;box-shadow:0 0 16px rgba(255,255,255,.65)}
#qbc .mr{display:flex;align-items:center;gap:10px;margin-top:10px;text-align:left;width:100%}
#qbc .mr .tile{width:34px;height:34px;border-radius:11px;box-shadow:none}
#qbc .mr .tile svg{width:24px;height:24px}
#qbc .mr .mi{flex:1}
#qbc .mr .mn{display:flex;justify-content:space-between;font-size:13px;font-weight:600;margin-bottom:5px}
#qbc .bp{height:7px;border-radius:9px;background:rgba(255,255,255,.22);overflow:hidden}
#qbc .bp i{display:block;height:100%;width:0;background:#fff;border-radius:9px;transition:width 1s cubic-bezier(.2,.8,.2,1)}
#qbc .sl.act .bp i{width:var(--w)}
#qbc .mq{display:flex;gap:8px;align-items:center;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);border-radius:14px;padding:9px 12px;font-size:13px;margin-top:8px;line-height:1.4}
#qbc .mq span{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#qbc .mq .ic{width:16px;height:16px;flex:none}
#qbc .stp{display:flex;gap:8px;margin:14px 0 4px}
#qbc .stp i{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-weight:700;font-size:14px;background:rgba(255,255,255,.16);border:1.5px dashed rgba(255,255,255,.55);font-family:Inter,sans-serif}
#qbc .stp i.d{background:#fff;color:var(--a);border:0;box-shadow:0 0 14px rgba(255,255,255,.6)}
#qbc .cbtn{margin-top:auto;align-self:flex-start;height:46px;padding:0 20px;border-radius:15px;background:#fff;color:#111827;font-weight:700;font-size:14.5px;display:inline-flex;align-items:center;gap:6px;box-shadow:0 8px 18px rgba(0,0,0,.2);transition:transform .15s}
#qbc .cbtn:active{transform:scale(.95)}
#qbc .cbtn .ic{width:18px;height:18px}
#qbc .cbtn.pl{animation:qbc-pulse 2s infinite}
@keyframes qbc-pulse{0%{box-shadow:0 0 0 0 rgba(255,255,255,.55)}
70%{box-shadow:0 0 0 14px rgba(255,255,255,0)}
100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}
}
#qbc .qk{display:grid;grid-template-columns:1fr 1fr;gap:10px}
#qbc .qk button{display:flex;align-items:center;gap:12px;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:12px;box-shadow:var(--sh);transition:transform .15s;animation:qbc-up .55s both}
#qbc .qk button:active,#qbc .sc:active,#qbc .tc:active{transform:scale(.96)}
#qbc .qk b{display:block;font-size:14.5px;line-height:1.3;font-weight:700}
#qbc .qk small{color:var(--mute);font-size:12px}
#qbc .qk .tile{width:42px;height:42px;border-radius:14px}
#qbc .grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
#qbc .sc{position:relative;overflow:hidden;background:linear-gradient(165deg,color-mix(in srgb,var(--g1) 11%,var(--card)),var(--card) 62%);border:1px solid var(--line);border-radius:26px;padding:16px;box-shadow:var(--sh);text-align:left;display:block;width:100%;transition:transform .15s}
#qbc .sc:after{content:"";position:absolute;right:-30px;top:-30px;width:130px;height:130px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--g1) 30%,transparent),transparent 70%);pointer-events:none}
#qbc .sc>*{position:relative;z-index:1}
#qbc .sc b{display:block;font-size:17px;margin:16px 0 2px;font-weight:700}
#qbc .sc small{color:var(--mute);font-size:12.5px;font-weight:500}
#qbc .bar{height:6px;border-radius:9px;background:var(--line);margin-top:14px;overflow:hidden}
#qbc .bar i{display:block;height:100%;border-radius:9px;background:linear-gradient(90deg,var(--g1),var(--g2));width:0;transition:width .9s cubic-bezier(.2,.8,.2,1)}
#qbc .search{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:0 14px;margin-bottom:14px;color:var(--mute)}
#qbc .search:focus-within{border-color:var(--pri);box-shadow:0 0 0 4px color-mix(in srgb,var(--pri) 15%,transparent)}
#qbc .search input{flex:1;border:0;outline:0;background:none;height:48px;font:inherit;color:var(--ink);font-size:15.5px}
#qbc .tc{display:flex;gap:14px;align-items:center;width:100%;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:14px 16px;margin-bottom:10px;box-shadow:var(--sh);transition:transform .15s}
#qbc .tc .t{flex:1;min-width:0}
#qbc .tc b{display:block;font-size:16px;line-height:1.5;font-weight:600}
#qbc .tc small{color:var(--mute);font-size:12.5px;font-weight:500}
#qbc .head{position:sticky;top:0;z-index:20;margin:-18px -16px 16px;padding:calc(18px + env(safe-area-inset-top,0px)) 16px 10px;background:var(--glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
#qbc .head .top{margin-bottom:10px}
#qbc .fch{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}
#qbc .fc{padding:8px 14px;border-radius:99px;background:var(--card);border:1px solid var(--line);font-size:13.5px;font-weight:600;white-space:nowrap;transition:.2s}
#qbc .fc.on{background:var(--ink);border-color:var(--ink);color:var(--bg)}
#qbc .qc{position:relative;background:var(--card);border:1px solid var(--line);border-radius:28px;padding:18px 16px 12px 20px;box-shadow:var(--sh);margin-bottom:16px;opacity:0;transform:translateY(22px);transition:opacity .5s,transform .5s cubic-bezier(.2,.8,.2,1)}
#qbc .qc.in{opacity:1;transform:none}
#qbc .qc:before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:4px;border-radius:0 4px 4px 0;background:var(--line);transition:background .3s}
#qbc .qc.ok:before{background:var(--ok)}
#qbc .qc.no:before{background:var(--bad)}
#qbc .qh{display:flex;align-items:center;gap:10px;margin-bottom:14px}
#qbc .qb{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;font-weight:800;font-size:15px;color:#fff;background:linear-gradient(145deg,#2563eb,#38bdf8);box-shadow:0 6px 14px rgba(37,99,235,.3)}
#qbc .qs{flex:1}
#qbc .stt{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--mute);background:var(--bg);padding:5px 11px;border-radius:99px}
#qbc .stt:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
#qbc .stt.ok{color:var(--ok);background:var(--okbg)}
#qbc .stt.no{color:var(--bad);background:var(--badbg)}
#qbc .bkb{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:var(--mute);transition:.2s}
#qbc .bkb .ic{width:20px;height:20px}
#qbc .bkb.on{color:#f59e0b;background:color-mix(in srgb,#f59e0b 14%,transparent)}
#qbc .bkb.on .ic{fill:#f59e0b}
#qbc .bkb:active{transform:scale(.85)}
#qbc .q{font-size:19.5px;font-weight:600;line-height:1.65;margin:0 0 16px;letter-spacing:-.1px}
#qbc .opt{position:relative;overflow:hidden;display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:12px 14px;border-radius:18px;border:1.5px solid var(--line);margin-bottom:10px;font-size:16.5px;font-weight:500;background:var(--card);transition:transform .15s,border-color .25s}
#qbc .opt>*{position:relative}
#qbc .opt:not([disabled]):active{transform:scale(.97);border-color:var(--pri)}
#qbc .opt:before{content:"";position:absolute;inset:0;background:var(--w,transparent);transform:scaleX(0);transform-origin:left}
#qbc .opt.ok{--w:var(--okbg);border-color:var(--ok)}
#qbc .opt.no{--w:var(--badbg);border-color:var(--bad);animation:qbc-shake .4s}
#qbc .opt.ok:before,#qbc .opt.no:before{animation:qbc-wipe .5s cubic-bezier(.2,.8,.2,1) both}
@keyframes qbc-wipe{to{transform:scaleX(1)}
}
#qbc .opt .l{width:34px;height:34px;border-radius:50%;background:var(--bg);display:grid;place-items:center;font-weight:700;font-size:13.5px;flex:none;color:var(--mute);border:1px solid var(--line)}
#qbc .opt .tx{flex:1;line-height:1.45}
#qbc .opt .mk{display:none}
#qbc .opt.ok .l{background:var(--ok);color:#fff;border-color:var(--ok)}
#qbc .opt.no .l{background:var(--bad);color:#fff;border-color:var(--bad)}
#qbc .opt.ok .mk,#qbc .opt.no .mk{display:block;animation:qbc-pop .45s}
#qbc .opt.ok .mk{color:var(--ok)}
#qbc .opt.no .mk{color:var(--bad)}
#qbc .opt.dim{opacity:.5}
@keyframes qbc-pop{0%{transform:scale(.3)}
60%{transform:scale(1.2)}
100%{transform:scale(1)}
}
@keyframes qbc-shake{20%{transform:translateX(-7px)}
40%{transform:translateX(6px)}
60%{transform:translateX(-4px)}
80%{transform:translateX(2px)}
}
#qbc .ex{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s cubic-bezier(.2,.8,.2,1)}
#qbc .ex.open{grid-template-rows:1fr}
#qbc .ex>div{overflow:hidden}
#qbc .exp{display:flex;gap:12px;margin-top:4px;padding:14px;border-radius:18px;background:var(--soft);color:var(--pri)}
#qbc .exp b{font-size:13.5px}
#qbc .exp p{margin:3px 0 0;font-size:14.5px;line-height:1.65;color:var(--ink);font-weight:500}
#qbc .ta{display:none;width:100%;margin-top:4px;margin-bottom:6px;border:1.5px solid var(--line);border-radius:16px;background:var(--bg);color:var(--ink);font:inherit;font-size:16px;padding:12px;min-height:84px;resize:vertical;outline:0}
#qbc .ta.show{display:block}
#qbc .ta:focus{border-color:var(--pri)}
#qbc .endc{text-align:center;background:linear-gradient(160deg,color-mix(in srgb,var(--pri) 12%,var(--card)),var(--card));border:1px solid var(--line);border-radius:28px;padding:26px 18px;box-shadow:var(--sh);margin-bottom:20px;animation:qbc-up .6s both}
#qbc .endc h3{margin:14px 0 4px;font-size:22px}
#qbc .endc .row{display:flex;gap:10px;margin-top:18px}
#qbc .btn{flex:1;height:50px;border-radius:16px;font-weight:700;border:1px solid var(--line);background:var(--card);transition:transform .15s}
#qbc .btn.p{background:linear-gradient(135deg,#2563eb,#38bdf8);color:#fff;border:0;box-shadow:0 10px 22px rgba(37,99,235,.35)}
#qbc .btn:active{transform:scale(.96)}
#qbc .bs{position:fixed;width:7px;height:7px;border-radius:50%;pointer-events:none;z-index:60;animation:qbc-bs .75s ease-out forwards}
@keyframes qbc-bs{to{transform:translate(var(--x),var(--y)) scale(.2);opacity:0}
}
#qbc .empty{text-align:center;color:var(--mute);padding:60px 0}
#qbc .sk{height:110px;border-radius:24px;margin-bottom:12px;background:linear-gradient(90deg,var(--line),var(--card),var(--line));background-size:200%;animation:qbc-sh 1.1s infinite}
@keyframes qbc-sh{to{background-position:-200% 0}
}
#qbc .toast{position:fixed;left:50%;top:calc(18px + env(safe-area-inset-top,0px));transform:translate(-50%,-90px);z-index:50;background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:16px;font-size:14px;font-weight:600;transition:transform .45s cubic-bezier(.2,.9,.2,1)}
#qbc .toast.show{transform:translate(-50%,0)}
@media (prefers-reduced-motion:reduce){#qbc,#qbc *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
#qbc .qc{border-radius:30px;padding:20px 18px 14px;border-color:color-mix(in srgb,var(--line) 75%,transparent)}
#qbc .qc:before,#qbc .qc.ok:before,#qbc .qc.no:before{display:none}
#qbc .qc.ok{border-color:color-mix(in srgb,var(--ok) 45%,var(--line))}
#qbc .qc.no{border-color:color-mix(in srgb,var(--bad) 45%,var(--line))}
#qbc .qh{gap:10px;margin-bottom:16px}
#qbc .qb{width:38px;height:38px;border-radius:12px;font-size:14px;font-weight:700;color:var(--pri);background:var(--soft);box-shadow:none}
#qbc .qh .stt{margin-right:auto}
#qbc .stt.rv{color:var(--pri);background:var(--soft)}
#qbc .q{font-size:19px;font-weight:600;line-height:1.65;margin:0 0 18px}
#qbc .opt{border:1.5px solid transparent;background:color-mix(in srgb,var(--ink) 4%,var(--card));padding:12px 14px;margin-bottom:9px}
#qbc .opt .l{width:32px;height:32px;border-radius:10px;background:var(--card);border:1px solid var(--line);font-size:13px}
#qbc .opt:not([disabled]):active{background:var(--soft);border-color:var(--pri)}
#qbc .opt.rv{--w:var(--okbg);border-color:var(--ok)}
#qbc .opt.rv:before{animation:qbc-wipe .5s cubic-bezier(.2,.8,.2,1) both}
#qbc .opt.rv .l{background:var(--ok);color:#fff;border-color:var(--ok)}
#qbc .opt.rv .mk{display:block;color:var(--ok);animation:qbc-pop .45s}
#qbc .exp{margin-top:6px;padding:14px;border-radius:18px;background:var(--soft);align-items:flex-start}
#qbc .ei{width:32px;height:32px;border-radius:10px;background:var(--card);display:grid;place-items:center;flex:none;color:var(--pri)}
#qbc .ei .ic{width:18px;height:18px}
#qbc .exp b{font-size:13px}
#qbc .exp p{margin:3px 0 0}
#qbc .ft{display:flex;gap:8px;margin-top:10px;padding-top:12px;border-top:1px solid var(--line)}
#qbc .ab{flex:1;display:flex;align-items:center;justify-content:center;gap:7px;height:42px;border-radius:14px;font-size:13.5px;font-weight:600;color:var(--mute);background:color-mix(in srgb,var(--ink) 4%,var(--card));transition:transform .15s,color .2s,background .2s}
#qbc .ab:active{transform:scale(.96)}
#qbc .ab .ic{width:18px;height:18px}
#qbc .ab.on{color:var(--pri);background:var(--soft)}
#qbc .ta{margin-top:10px}


/* integration with the app shell */
html.qbc-active,html.qbc-active body{overflow-x:hidden!important;overscroll-behavior:none!important;max-width:100vw}
html.qbc-active #app{background:transparent!important;overflow-x:hidden}
html.qbc-active #app>.page{padding:0!important;margin:0!important;max-width:none!important}
#qbc{position:relative;min-height:100dvh;padding:0!important;max-width:100vw;overflow-x:clip;touch-action:pan-y;-webkit-text-size-adjust:100%;text-size-adjust:100%;-webkit-user-select:none;user-select:none}
#qbc .q,#qbc .tx,#qbc .exp p,#qbc textarea,#qbc input{-webkit-user-select:text;user-select:text}
#qbc .cs,#qbc .fch{touch-action:pan-x pan-y;overscroll-behavior-x:contain}
#qbc .qbc-in{padding:0 16px calc(28px + env(safe-area-inset-bottom,0px))}
#qbc .head{position:sticky;top:0;z-index:20;margin:0 -16px 16px;padding:calc(12px + env(safe-area-inset-top,0px)) 16px 10px;background:var(--glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
#qbc .head .top{margin-bottom:0}#qbc .head .search,#qbc .head .fch{margin-top:12px}#qbc .head .search{margin-bottom:0}
#qbc .search input{font-size:16px}
#qbc .empty .ic{width:40px;height:40px;opacity:.6}
.qbc-bs{position:fixed;width:7px;height:7px;border-radius:50%;pointer-events:none;z-index:60;animation:qbc-bs .75s ease-out forwards}