:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{background:#0a0e1a;margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 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#ffffff1a;border-radius:10px;outline:none;padding:12px 14px;font-size:15px;transition:border-color .2s}.referee-input:focus{border-color:var(--ref-accent);box-shadow:0 0 8px #00d4ff26}.referee-input::placeholder{color:#ffffff40}.referee-row-line{border-bottom:1px solid #ffffff0a;justify-content:space-between;align-items:center;padding:14px 0;display:flex}.referee-row-line:last-child{border-bottom:none}.referee-row-label{color:var(--ref-text-dim);font-size:13px}.referee-row-value{color:var(--ref-text);text-align:right;max-width:60%;font-size:13px;font-weight:500}@media (width>=480px){.referee-layout{border-left:1px solid #ffffff0a;border-right:1px solid #ffffff0a}}@media (width<=380px){.referee-page{padding:8px}.referee-card{margin:8px;padding:12px}}.referee-ws-badge{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#00000073;border-radius:99px;justify-content:center;align-items:center;gap:6px;width:fit-content;margin-bottom:12px;margin-left:auto;margin-right:auto;padding:6px 14px;display:flex}.referee-ws-badge span{color:var(--ref-text);font-size:12px}.referee-ws-dot{border-radius:50%;width:8px;height:8px;transition:background .3s,box-shadow .3s}.referee-ws-dot[data-connected=true]{background:#27ae60;box-shadow:0 0 8px #27ae6099}.referee-ws-dot:not([data-connected=true]){background:#999}.referee-timer-card{color:#fff;background:linear-gradient(135deg,#1a1a2ef2,#1a1a2ed9);transition:background-color .3s}.referee-timer-display{padding:16px 0}.referee-timer-main{font-variant-numeric:tabular-nums;letter-spacing:2px;color:#e94560;font-family:SF Mono,Menlo,Monaco,monospace;font-size:80px;font-weight:200;transition:color .3s,text-shadow 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#00d4ff1f}.referee-login-input::placeholder{color:#fff3;letter-spacing:0}.referee-login-error{text-align:center;color:var(--ref-danger);background:#ef44440f;border-radius:8px;margin-bottom:12px;padding:8px;font-size:13px}.referee-login-btn{color:#fff;cursor:pointer;letter-spacing:4px;background:linear-gradient(135deg,#6366f1,#8b5cf6);border:none;border-radius:14px;width:100%;padding:16px;font-size:17px;font-weight:700;transition:all .2s;box-shadow:0 4px 20px #6366f14d}.referee-login-btn:active{transform:scale(.97)}.referee-login-btn:disabled{opacity:.3;cursor:not-allowed;transform:none}.referee-login-loading{letter-spacing:2px}.referee-login-dot-anim{animation:1.2s ease-in-out infinite referee-pulse}.referee-login-hint{text-align:center;color:#ffffff40;margin-top:24px;font-size:12px;line-height:1.6}:root{--mch-bg:#0a0e1a;--mch-card-bg:#ffffff08;--mch-card-border:#ffffff0f;--mch-accent:#00d4ff;--mch-accent2:#7c3aed;--mch-danger:#ef4444;--mch-text:#e8e8f0;--mch-text-dim:#ffffff73}.merchant-login-page{background:var(--mch-bg);background-image:radial-gradient(at 30% 20%,#00d4ff0d 0%,#0000 60%),radial-gradient(at 70% 80%,#7c3aed0d 0%,#0000 60%);justify-content:center;align-items:center;width:100vw;min-height:100vh;padding:16px;display:flex;position:fixed;top:0;left:0;overflow:hidden}.merchant-login-glow-1{pointer-events:none;background:radial-gradient(circle,#00d4ff0f,#0000 70%);border-radius:50%;width:min(400px,80vw);height:min(400px,80vw);position:absolute;top:-100px;left:-100px}.merchant-login-glow-2{pointer-events:none;background:radial-gradient(circle,#7c3aed0d,#0000 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24px}.merchant-login-field{margin-bottom:16px}.merchant-login-label{color:var(--mch-text-dim);letter-spacing:.5px;margin-bottom:8px;font-size:13px;font-weight:500;display:block}.merchant-login-input{box-sizing:border-box;width:100%;color:var(--mch-text);letter-spacing:1px;background:#ffffff0a;border:1px solid #ffffff14;border-radius:12px;outline:none;padding:14px 16px;font-size:16px;transition:border-color .2s,box-shadow .2s}.merchant-login-input:focus{border-color:var(--mch-accent);box-shadow:0 0 16px #00d4ff1f}.merchant-login-input::placeholder{color:#fff3;letter-spacing:0}.merchant-login-error{text-align:center;color:var(--mch-danger);background:#ef44440f;border-radius:8px;margin-bottom:12px;padding:8px;font-size:13px}.merchant-login-btn{color:#fff;cursor:pointer;letter-spacing:4px;background:linear-gradient(135deg,#6366f1,#8b5cf6);border:none;border-radius:14px;width:100%;padding:16px;font-size:17px;font-weight:700;transition:all .2s;box-shadow:0 4px 20px #6366f14d}.merchant-login-btn:active{transform:scale(.97)}.merchant-login-btn:disabled{opacity:.3;cursor:not-allowed;transform:none}.merchant-login-loading{letter-spacing:2px}.merchant-login-dot-anim{animation:1.2s ease-in-out infinite referee-pulse}.merchant-login-tabs{justify-content:center;gap:24px;margin-bottom:24px;display:flex}.merchant-login-tab{color:var(--mch-text-dim);cursor:pointer;border-bottom:2px solid #0000;padding-bottom:6px;font-size:16px;font-weight:600;transition:all .2s}.merchant-login-tab.active{color:var(--mch-accent);border-bottom-color:var(--mch-accent)}.merchant-login-hint{text-align:center;color:#ffffff40;margin-top:24px;font-size:12px;line-height:1.6}.mch-coupon-page{max-width:480px;margin:0 auto;padding:14px 14px 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