@font-face{font-family:Ravi;src:url(../fonts/Ravi-Regular.woff2) format("woff2");font-weight:400;font-display:swap}@font-face{font-family:Ravi;src:url(../fonts/Ravi-Bold.woff2) format("woff2");font-weight:700;font-display:swap}* {-webkit-tap-highlight-color: transparent;}:root{--blue:#3b82f6;--blue-2:#2563eb;--blue-3:#60a5fa;--teal:#2dd4bf;--r-lg:24px;--r-md:16px;--r-sm:12px;--fp:"Ravi","Tahoma",sans-serif;--fb:"Ravi","Tahoma",sans-serif;--ease:cubic-bezier(.4,0,.2,1);--spring:cubic-bezier(.34,1.56,.64,1)}html[data-theme=dark]{color-scheme:dark;--bg:#060b18;--grid-line:rgba(80,125,235,.07);--grid-dot:rgba(120,160,255,.16);--panel:rgba(11,20,40,.82);--panel-2:rgba(15,26,50,.9);--bd:rgba(105,145,255,.14);--bd-2:rgba(105,145,255,.3);--tx:#e9eefb;--tx-dim:#94a4c8;--tx-faint:#5d6c92;--input:rgba(7,13,28,.7);--input-in:rgba(0,0,0,.35);--hi:rgba(255,255,255,.05);--glow-1:rgba(37,99,235,.16);--glow-2:rgba(45,212,191,.08);--shadow:0 26px 70px -22px rgba(0,0,0,.65);--acc-glow:rgba(59,130,246,.4)}html[data-theme=light]{color-scheme:light;--bg:#e9eef9;--grid-line:rgba(60,100,220,.08);--grid-dot:rgba(60,100,220,.2);--panel:rgba(255,255,255,.85);--panel-2:rgba(255,255,255,.95);--bd:rgba(60,100,220,.16);--bd-2:rgba(60,100,220,.34);--tx:#16224a;--tx-dim:#51618f;--tx-faint:#8d9bc2;--input:rgba(240,244,255,.85);--input-in:rgba(90,120,210,.14);--hi:rgba(255,255,255,.9);--glow-1:rgba(59,130,246,.14);--glow-2:rgba(45,212,191,.1);--shadow:0 24px 60px -24px rgba(50,80,180,.35);--acc-glow:rgba(59,130,246,.3)}html[data-theme=amoled]{color-scheme:dark;--bg:#000;--grid-line:rgba(80,125,235,.06);--grid-dot:rgba(120,160,255,.13);--panel:rgba(8,11,18,.92);--panel-2:rgba(14,17,26,.96);--bd:rgba(105,145,255,.16);--bd-2:rgba(105,145,255,.34);--tx:#e9eefb;--tx-dim:#93a3c6;--tx-faint:#5d6c92;--input:rgba(0,0,0,.65);--input-in:rgba(0,0,0,.55);--hi:rgba(255,255,255,.04);--glow-1:rgba(37,99,235,.1);--glow-2:rgba(45,212,191,.05);--shadow:0 26px 70px -22px rgba(0,0,0,.95);--acc-glow:rgba(59,130,246,.4)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--fp);color:var(--tx);background:var(--bg);min-height:100dvh;overflow-x:hidden;position:relative;transition:background .4s var(--ease),color .4s var(--ease)}body:before{content:"";position:fixed;inset:0;z-index:-2;background-image:radial-gradient(circle at 85% -5%,var(--glow-1),transparent 50%),radial-gradient(circle at 5% 105%,var(--glow-2),transparent 45%)}html[data-theme=light] body:before{background-image:radial-gradient(circle at 85% -5%,var(--glow-1),transparent 50%),radial-gradient(circle at 5% 105%,var(--glow-2),transparent 45%),radial-gradient(var(--grid-dot) 1.5px,transparent 1.5px);background-size:100% 100%,100% 100%,56px 56px;background-position:0 0,0 0,28px 28px}.wrap{width:100%;max-width:1180px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;padding:20px clamp(14px,3.5vw,36px) 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var(--ease)}.alert.err{background:#f43f5e1f;border:1px solid rgba(244,63,94,.4);color:#fb7d98}.alert.ok{background:#10b9811f;border:1px solid rgba(16,185,129,.4);color:#34d399}.alert i{flex-shrink:0}.result{text-align:center;animation:fadeup .45s var(--ease)}.result .done{width:80px;height:80px;margin:6px auto 18px;border-radius:50%;display:grid;place-items:center;font-size:2rem;color:#fff;background:linear-gradient(140deg,#34d399,#10b981);box-shadow:0 16px 38px -10px #10b9818c,inset 0 2px 4px #ffffff73;animation:pop .5s var(--spring)}.result h2{font-size:1.5rem;margin-bottom:8px}.result .sub{font-size:.85rem;color:var(--tx-dim);margin-bottom:22px;font-family:var(--fb)}.qr{display:inline-block;padding:14px;background:#fff;border-radius:20px;margin-bottom:10px;box-shadow:0 14px 36px -12px #00000080}.qr canvas,.qr 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.cp:hover{transform:translateY(-2px)}.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:20px}.chip{display:inline-flex;align-items:center;gap:7px;font-size:.75rem;color:var(--tx-dim);background:var(--input);border:1px solid var(--bd);border-radius:30px;padding:7px 14px;font-family:var(--fb)}.chip i{color:var(--blue-3);font-size:.8rem}.chip b{color:var(--blue-3);margin-inline-end:-3px}.center{flex:1;display:flex;align-items:center;justify-content:center;padding:20px 0}.vbox{width:100%;max-width:680px;background:var(--panel);backdrop-filter:blur(28px) saturate(150%);border:1px solid var(--bd);border-radius:var(--r-lg);box-shadow:var(--shadow),inset 0 2px 3px var(--hi);padding:clamp(20px,3vw,32px);animation:fadeup .5s var(--ease)}.vbox.narrow{max-width:440px;text-align:center}.bigic{width:78px;height:78px;margin:0 auto 18px;border-radius:22px;display:grid;place-items:center;font-size:1.9rem;color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue-2));box-shadow:0 14px 32px -10px var(--acc-glow),inset 0 2px 3px #fff6,inset 0 -4px 8px #0003}.vbox h2{font-size:1.4rem}.vbox .msg{color:var(--tx-dim);font-size:.88rem;margin:10px 0 22px;line-height:1.9;font-family:var(--fb)}.vhead{display:flex;align-items:center;gap:13px;margin-bottom:20px}.vhead .vic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-size:1.2rem;color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue-2));box-shadow:inset 0 2px 3px #ffffff59,inset 0 -3px 7px #0003}.vhead h2{font-size:1.25rem}.vhead p{font-size:.76rem;color:var(--tx-faint);margin-top:3px;font-family:var(--fb)}.codewrap{background:#0a0f1f;border:1px solid var(--bd);border-radius:var(--r-md);overflow:hidden;margin-bottom:18px}.codehead{display:flex;align-items:center;justify-content:space-between;padding:10px 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