: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)}}body{margin:0}#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}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 8px;font-size:15px;line-height:135%}body{color:#e2e8f0;background:radial-gradient(circle at top,#0f172a,#020617);min-height:100vh;margin:0;font-family:Inter,Arial,sans-serif}.container{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.card{text-align:center;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#0f172abf;border:1px solid #ffffff14;border-radius:20px;width:100%;max-width:760px;padding:38px;transition:all .3s;box-shadow:0 30px 90px #000000a6}.card:hover{transform:translateY(-3px);box-shadow:0 35px 110px #000000bf}h1{color:#fff;letter-spacing:-.6px;margin-bottom:6px;font-size:30px;font-weight:700}p{color:#94a3b8;margin-bottom:20px;font-size:15px}input{color:#fff;background:#020617d9;border:1px solid #94a3b833;border-radius:12px;outline:none;width:100%;margin-top:12px;padding:14px 16px;font-size:15px;transition:all .25s}input:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f640}.row{gap:12px;margin-top:12px;display:flex}select{color:#fff;background:#020617d9;border:1px solid #94a3b833;border-radius:12px;outline:none;flex:1;padding:12px;font-size:14px}button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#3b82f6,#2563eb);border:none;border-radius:12px;width:100%;margin-top:14px;padding:14px;font-size:16px;font-weight:600;transition:all .2s}button:hover{transform:translateY(-2px);box-shadow:0 12px 25px #2563eb59}button:active{transform:scale(.98)}button:disabled{cursor:not-allowed;box-shadow:none;opacity:.7;background:#334155;transform:none}.secondary-btn{color:#3b82f6;cursor:pointer;background:0 0;border:1px solid #3b82f6;border-radius:12px;width:100%;margin-top:12px;padding:12px;font-weight:600;transition:all .2s}.secondary-btn:hover{background:#3b82f61a}.error{color:#f87171;margin-top:12px;font-size:14px}.empty-state{color:#64748b;margin-top:18px;font-size:14px;font-style:italic}.results{text-align:left;margin-top:28px}.question{color:#e2e8f0;background:#1e293bb3;border-left:3px solid #3b82f6;border-radius:12px;margin-bottom:10px;padding:14px 16px;font-size:15px;transition:all .2s}.question:hover{background:#334155e6;transform:translate(4px)}.history{text-align:left;margin-top:24px}.history h3{color:#94a3b8;margin-bottom:10px;font-size:14px}.history-item{color:#e2e8f0;background:#1e293b80;border:1px solid #94a3b81a;border-radius:10px;margin-bottom:8px;padding:10px 12px;font-size:13px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-thumb{background:#334155;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#475569}@media (width<=600px){.card{padding:22px}h1{font-size:22px}.row{flex-direction:column}}