: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}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%}.counter{color:var(--accent);background:var(--accent-bg);border:2px solid #0000;border-radius:5px;margin-bottom:24px;padding:5px 10px;font-size:16px;transition:border-color .3s}.counter:hover{border-color:var(--accent-border)}.counter:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.hero{position:relative}.hero .base,.hero .framework,.hero .vite{margin:0 auto;inset-inline:0}.hero .base{z-index:0;width:170px;position:relative}.hero .framework,.hero .vite{position:absolute}.hero .framework{z-index:1;height:28px;top:34px;transform:perspective(2000px)rotate(300deg)rotateX(44deg)rotateY(39deg)scale(1.4)}.hero .vite{z-index:0;width:auto;height:26px;top:107px;transform:perspective(2000px)rotate(300deg)rotateX(40deg)rotateY(39deg)scale(.8)}#app{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}#center{flex-direction:column;flex-grow:1;place-content:center;place-items:center;gap:25px;display:flex}@media (width<=1024px){#center{gap:18px;padding:32px 20px 24px}}#next-steps{border-top:1px solid var(--border);text-align:left;display:flex}#next-steps>div{flex:1 1 0;padding:32px}@media (width<=1024px){#next-steps>div{padding:24px 20px}}#next-steps .icon{width:22px;height:22px;margin-bottom:16px}@media (width<=1024px){#next-steps{text-align:center;flex-direction:column}}#docs{border-right:1px solid var(--border)}@media (width<=1024px){#docs{border-right:none;border-bottom:1px solid var(--border)}}#next-steps ul{gap:8px;margin:32px 0 0;padding:0;list-style:none;display:flex}#next-steps ul .logo{height:18px}#next-steps ul a{color:var(--text-h);background:var(--social-bg);border-radius:6px;align-items:center;gap:8px;padding:6px 12px;font-size:16px;text-decoration:none;transition:box-shadow .3s;display:flex}#next-steps ul a:hover{box-shadow:var(--shadow)}#next-steps ul a .button-icon{width:18px;height:18px}@media (width<=1024px){#next-steps ul{flex-wrap:wrap;justify-content:center;margin-top:20px}#next-steps ul li{flex:calc(50% - 8px)}#next-steps ul a{box-sizing:border-box;justify-content:center;width:100%}}#spacer{border-top:1px solid var(--border);height:88px}@media (width<=1024px){#spacer{height:48px}}.ticks{width:100%;position:relative}.ticks:before,.ticks:after{content:"";border:5px solid #0000;position:absolute;top:-4.5px}.ticks:before{border-left-color:var(--border);left:0}.ticks:after{border-right-color:var(--border);right:0}.game-container[data-v-de94a23b]{text-align:center;color:#fff;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:20px;width:100%;max-width:400px;padding:30px;transition:all .3s;box-shadow:0 8px 32px #0003}.game-container[data-v-de94a23b]:hover{transform:translateY(-2px);box-shadow:0 12px 40px #00000040}.game-header[data-v-de94a23b]{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.game-header h2[data-v-de94a23b]{color:#fff;text-shadow:0 2px 4px #0003;margin:0;font-size:28px;font-weight:600}.score[data-v-de94a23b]{color:gold;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#ffffff1a;border-radius:15px;padding:6px 12px;font-size:20px;font-weight:700}.game-playing[data-v-de94a23b]{flex-direction:column;gap:20px;display:flex}.progress-container[data-v-de94a23b]{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background-color:#fff3;border-radius:5px;width:100%;height:10px;overflow:hidden}.progress-bar[data-v-de94a23b]{background:linear-gradient(90deg,#4caf50,#81c784);border-radius:5px;height:100%;transition:width .5s;box-shadow:0 0 10px #4caf5080}@keyframes pulse-de94a23b{0%{box-shadow:0 0 #4caf50b3}70%{box-shadow:0 0 0 10px #4caf5000}to{box-shadow:0 0 #4caf5000}}.progress-bar[data-v-de94a23b]{animation:2s infinite pulse-de94a23b}.timer[data-v-de94a23b]{color:#fff;text-shadow:0 2px 4px #0000004d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#ffffff1a;border-radius:10px;margin:15px 0;padding:10px;font-size:48px;font-weight:700;transition:all .3s}.timer[data-v-de94a23b]:hover{transform:scale(1.05);box-shadow:0 4px 12px #fff3}.question[data-v-de94a23b]{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#ffffff1a;border-radius:15px;justify-content:center;align-items:center;gap:20px;margin:25px 0;padding:20px;font-size:42px;font-weight:700;transition:all .3s;display:flex}.question[data-v-de94a23b]:hover{transform:scale(1.02);box-shadow:0 4px 12px #fff3}.number[data-v-de94a23b]{color:#fff;text-shadow:0 2px 4px #0003}.operator[data-v-de94a23b]{color:gold;text-shadow:0 2px 4px #0003;font-size:48px}.equal[data-v-de94a23b]{color:#fff;text-shadow:0 2px 4px #0003}.answer[data-v-de94a23b]{color:#fff;text-align:center;text-shadow:0 2px 4px #0003;border-bottom:3px solid gold;min-width:100px;height:60px;font-size:36px;line-height:60px;transition:all .3s}.answer[data-v-de94a23b]:hover{border-bottom-color:#ffed4e;transform:translateY(-2px)}.number-pad[data-v-de94a23b]{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:15px;display:grid}.number-btn[data-v-de94a23b]{color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#fff3;border:none;border-radius:15px;width:100%;height:70px;font-size:28px;font-weight:700;transition:all .3s;box-shadow:0 4px 12px #0000001a}.number-btn[data-v-de94a23b]:hover{background-color:#ffffff4d;transform:translateY(-3px);box-shadow:0 6px 16px #0003}.number-btn[data-v-de94a23b]:active{transform:translateY(0);box-shadow:0 2px 8px #0000001a}.clear-btn[data-v-de94a23b]{color:#fff;background:linear-gradient(135deg,#ff9800,#f57c00);box-shadow:0 4px 12px #ff98004d}.clear-btn[data-v-de94a23b]:hover{background:linear-gradient(135deg,#ffb74d,#ff9800);box-shadow:0 6px 16px #ff980066}.submit-btn[data-v-de94a23b]{color:#fff;background:linear-gradient(135deg,#4caf50,#45a049);box-shadow:0 4px 12px #4caf504d}.submit-btn[data-v-de94a23b]:hover{background:linear-gradient(135deg,#81c784,#4caf50);box-shadow:0 6px 16px #4caf5066}.game-result[data-v-de94a23b]{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:15px;flex-direction:column;align-items:center;gap:20px;margin-top:25px;padding:40px;transition:all .3s;animation:.5s ease-out slideIn-de94a23b;display:flex}@keyframes slideIn-de94a23b{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.result-icon[data-v-de94a23b]{margin-bottom:15px;font-size:80px;animation:1s ease-out bounce-de94a23b}@keyframes bounce-de94a23b{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-20px)}60%{transform:translateY(-10px)}}.game-result h3[data-v-de94a23b]{text-shadow:0 2px 4px #0003;margin:0;font-size:32px;font-weight:600}.game-result p[data-v-de94a23b]{text-shadow:0 1px 2px #0003;margin:0;font-size:18px}.score-gained[data-v-de94a23b]{color:gold;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#ffd70033;border-radius:25px;margin-top:15px;padding:12px 24px;font-size:24px;font-weight:700;animation:2s infinite pulse-de94a23b}.success[data-v-de94a23b]{color:#fff;background-color:#4caf5033;border:2px solid #4caf5080;box-shadow:0 4px 12px #4caf504d}.failure[data-v-de94a23b]{color:#fff;background-color:#f4433633;border:2px solid #f4433680;box-shadow:0 4px 12px #f443364d}@media (width<=480px){.game-container[data-v-de94a23b]{border-radius:15px;padding:25px}.game-header h2[data-v-de94a23b]{font-size:24px}.score[data-v-de94a23b]{padding:4px 8px;font-size:16px}.timer[data-v-de94a23b]{padding:8px;font-size:36px}.question[data-v-de94a23b]{gap:15px;padding:15px;font-size:32px}.answer[data-v-de94a23b]{min-width:80px;height:50px;font-size:28px;line-height:50px}.number-btn[data-v-de94a23b]{height:60px;font-size:24px}.game-result[data-v-de94a23b]{padding:30px}.game-result h3[data-v-de94a23b]{font-size:24px}.result-icon[data-v-de94a23b]{font-size:64px}.score-gained[data-v-de94a23b]{padding:10px 20px;font-size:20px}}.container[data-v-8981f60b]{background-color:#f0f0f0;flex-direction:column;align-items:center;min-height:100vh;padding:20px;display:flex}.header[data-v-8981f60b]{justify-content:space-between;align-items:center;width:100%;max-width:400px;margin-bottom:20px;display:flex}.admin-link[data-v-8981f60b]{color:#fff;background-color:#2196f3;border-radius:5px;padding:8px 16px;font-size:14px;text-decoration:none}.admin-link[data-v-8981f60b]:hover{background-color:#0b7dda}.game-info[data-v-8981f60b]{background-color:#fff;border-radius:10px;justify-content:space-between;width:100%;max-width:400px;margin-bottom:20px;padding:10px;display:flex;box-shadow:0 2px 10px #0000001a}.game-over[data-v-8981f60b]{text-align:center;margin-top:20px}button[data-v-8981f60b]{color:#fff;cursor:pointer;background-color:#4caf50;border:none;border-radius:5px;margin:10px;padding:10px 20px;font-size:16px}button[data-v-8981f60b]:hover{background-color:#45a049}.leaderboard[data-v-8981f60b]{background-color:#fff;border-radius:10px;width:100%;max-width:400px;margin-top:20px;padding:15px;box-shadow:0 2px 10px #0000001a}.leaderboard h2[data-v-8981f60b]{text-align:center;color:#333;margin-bottom:15px}.leaderboard-list[data-v-8981f60b]{flex-direction:column;gap:10px;display:flex}.leaderboard-item[data-v-8981f60b]{background-color:#f9f9f9;border-radius:5px;align-items:center;padding:10px;display:flex}.rank[data-v-8981f60b]{color:#666;width:30px;font-weight:700}.user-info[data-v-8981f60b]{flex:1;align-items:center;gap:10px;display:flex}.avatar[data-v-8981f60b]{border-radius:50%;width:30px;height:30px}.nickname[data-v-8981f60b]{color:#333;font-size:14px}.score-info[data-v-8981f60b]{text-align:right;color:#666;font-size:14px}.no-data[data-v-8981f60b]{text-align:center;color:#999;padding:20px}.container[data-v-93a47bed]{background:linear-gradient(135deg,#f5f7fa 0%,#c3cfe2 100%) fixed;flex-direction:column;align-items:center;min-height:100vh;padding:20px;display:flex}.header[data-v-93a47bed]{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:20px;justify-content:space-between;align-items:center;width:100%;max-width:400px;margin-bottom:25px;padding:20px;transition:all .3s;display:flex;box-shadow:0 8px 32px #0003}.header[data-v-93a47bed]:hover{transform:translateY(-2px);box-shadow:0 12px 40px #00000040}.header h1[data-v-93a47bed]{color:#fff;text-shadow:0 2px 4px #0003;margin:0;font-size:28px;font-weight:600}.user-info[data-v-93a47bed]{align-items:center;gap:12px;display:flex}.user-avatar[data-v-93a47bed]{border:3px solid #ffffff4d;border-radius:50%;width:45px;height:45px;transition:all .3s}.user-avatar[data-v-93a47bed]:hover{border-color:#fff;transform:scale(1.1)}.user-nickname[data-v-93a47bed]{color:#fff;text-shadow:0 1px 2px #0003;font-size:16px;font-weight:500}.get-user-info-btn[data-v-93a47bed]{color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#fff3;border:2px solid #ffffff4d;border-radius:20px;padding:8px 16px;font-size:14px;transition:all .3s}.get-user-info-btn[data-v-93a47bed]:hover{background-color:#ffffff4d;border-color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #fff3}.admin-link[data-v-93a47bed]{color:#fff;background-color:#2196f3;border-radius:5px;padding:8px 16px;font-size:14px;text-decoration:none}.admin-link[data-v-93a47bed]:hover{background-color:#0b7dda}.game-info[data-v-93a47bed]{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(135deg,#ffffffe6,#ffffffb3);border-radius:15px;justify-content:space-between;width:100%;max-width:400px;margin-bottom:25px;padding:20px;transition:all .3s;display:flex;box-shadow:0 8px 32px #0000001a}.game-info[data-v-93a47bed]:hover{transform:translateY(-2px);box-shadow:0 12px 40px #00000026}.game-info>div[data-v-93a47bed]{color:#333;text-align:center;border-radius:10px;padding:8px 16px;font-size:18px;font-weight:600;transition:all .3s}.game-info>div[data-v-93a47bed]:hover{background-color:#667eea1a;transform:scale(1.05)}.game-over[data-v-93a47bed]{text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(135deg,#ffffffe6,#ffffffb3);border-radius:15px;width:100%;max-width:400px;margin-top:25px;padding:30px;transition:all .3s;box-shadow:0 8px 32px #0000001a}.game-over[data-v-93a47bed]:hover{transform:translateY(-2px);box-shadow:0 12px 40px #00000026}.game-over h2[data-v-93a47bed]{color:#333;margin-top:0;margin-bottom:20px;font-size:28px;font-weight:600}button[data-v-93a47bed]{cursor:pointer;border:none;border-radius:25px;margin:12px;padding:12px 24px;font-size:16px;font-weight:600;transition:all .3s;box-shadow:0 4px 12px #0000001a}button[data-v-93a47bed]:hover{transform:translateY(-3px);box-shadow:0 6px 16px #00000026}.game-over button[data-v-93a47bed]:first-child{color:#fff;background:linear-gradient(135deg,#ff9800,#f57c00)}.game-over button[data-v-93a47bed]:first-child:hover{background:linear-gradient(135deg,#ffb74d,#ff9800);box-shadow:0 6px 16px #ff98004d}.game-over button[data-v-93a47bed]:last-child{color:#fff;background:linear-gradient(135deg,#4caf50,#45a049)}.game-over button[data-v-93a47bed]:last-child:hover{background:linear-gradient(135deg,#81c784,#4caf50);box-shadow:0 6px 16px #4caf504d}.leaderboard[data-v-93a47bed]{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(135deg,#ffffffe6,#ffffffb3);border-radius:15px;width:100%;max-width:400px;margin-top:25px;margin-bottom:30px;padding:25px;transition:all .3s;box-shadow:0 8px 32px #0000001a}.leaderboard[data-v-93a47bed]:hover{transform:translateY(-2px);box-shadow:0 12px 40px #00000026}.leaderboard h2[data-v-93a47bed]{text-align:center;color:#333;text-shadow:0 1px 2px #0000001a;margin-bottom:20px;font-size:24px;font-weight:600}.leaderboard-list[data-v-93a47bed]{flex-direction:column;gap:12px;display:flex}.leaderboard-item[data-v-93a47bed]{background:linear-gradient(135deg,#fffc,#fff9);border-radius:10px;align-items:center;padding:15px;transition:all .3s;display:flex;box-shadow:0 2px 8px #0000000d}.leaderboard-item[data-v-93a47bed]:hover{background:linear-gradient(135deg,#667eea1a,#764ba21a);transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.rank[data-v-93a47bed]{color:#667eea;text-align:center;background-color:#667eea1a;border-radius:8px;width:35px;padding:5px 10px;font-size:18px;font-weight:700}.leaderboard-item .user-info[data-v-93a47bed]{flex:1;align-items:center;gap:12px;display:flex}.avatar[data-v-93a47bed]{border:2px solid #667eea4d;border-radius:50%;width:40px;height:40px;transition:all .3s}.avatar[data-v-93a47bed]:hover{border-color:#667eea;transform:scale(1.1)}.nickname[data-v-93a47bed]{color:#333;font-size:16px;font-weight:500}.score-info[data-v-93a47bed]{text-align:right;color:#666;font-size:16px;font-weight:500}.no-data[data-v-93a47bed]{text-align:center;color:#999;background-color:#0000000d;border-radius:10px;margin-top:10px;padding:30px;font-size:16px}.login-container[data-v-0d220be1]{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-form[data-v-0d220be1]{background-color:#fff;border-radius:15px;width:100%;max-width:400px;padding:40px;box-shadow:0 10px 30px #0000001a}.login-form h1[data-v-0d220be1]{text-align:center;color:#333;margin-bottom:30px;font-size:24px}.form-group[data-v-0d220be1]{margin-bottom:20px}.form-group label[data-v-0d220be1]{color:#666;margin-bottom:8px;font-size:14px;font-weight:500;display:block}.form-group input[data-v-0d220be1]{border:2px solid #e0e0e0;border-radius:8px;width:100%;padding:12px 15px;font-size:16px;transition:all .3s}.form-group input[data-v-0d220be1]:focus{border-color:#667eea;outline:none;box-shadow:0 0 0 3px #667eea1a}.error-message[data-v-0d220be1]{color:#721c24;text-align:center;background-color:#f8d7da;border-radius:6px;margin-bottom:20px;padding:10px;font-size:14px}.login-btn[data-v-0d220be1]{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:8px;width:100%;padding:14px;font-size:16px;font-weight:600;transition:all .3s}.login-btn[data-v-0d220be1]:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}.login-btn[data-v-0d220be1]:disabled{opacity:.7;cursor:not-allowed}.login-hint[data-v-0d220be1]{text-align:center;color:#999;margin-top:20px;font-size:12px}.admin-panel[data-v-a9ce9f3f]{background-color:#f5f7fa;min-height:100vh}.admin-header[data-v-a9ce9f3f]{color:#fff;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);justify-content:space-between;align-items:center;padding:20px 40px;display:flex;box-shadow:0 2px 10px #0000001a}.admin-header h1[data-v-a9ce9f3f]{margin:0;font-size:24px;font-weight:600}.logout-btn[data-v-a9ce9f3f]{color:#fff;cursor:pointer;background-color:#fff3;border:none;border-radius:6px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .3s}.logout-btn[data-v-a9ce9f3f]:hover{background-color:#ffffff4d;transform:translateY(-2px)}.admin-content[data-v-a9ce9f3f]{max-width:1200px;margin:0 auto;padding:40px}.section[data-v-a9ce9f3f]{background-color:#fff;border-radius:12px;margin-bottom:30px;padding:30px;transition:all .3s;box-shadow:0 4px 20px #00000014}.section[data-v-a9ce9f3f]:hover{transform:translateY(-2px);box-shadow:0 6px 25px #0000001f}.section-header[data-v-a9ce9f3f]{border-bottom:2px solid #f0f0f0;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;display:flex}.section-header h2[data-v-a9ce9f3f]{color:#333;margin:0;font-size:20px;font-weight:600}.user-count[data-v-a9ce9f3f],.record-count[data-v-a9ce9f3f]{color:#666;background-color:#f5f7fa;border-radius:15px;padding:6px 12px;font-size:14px}.table-container[data-v-a9ce9f3f]{border:1px solid #f0f0f0;border-radius:8px;overflow-x:auto}.table[data-v-a9ce9f3f]{border-collapse:collapse;width:100%;font-size:14px}.table th[data-v-a9ce9f3f]{color:#333;text-align:left;white-space:nowrap;background-color:#f8f9fa;border-bottom:2px solid #e9ecef;padding:14px 16px;font-weight:600}.table td[data-v-a9ce9f3f]{white-space:nowrap;border-bottom:1px solid #e9ecef;padding:12px 16px}.table tr[data-v-a9ce9f3f]:hover{background-color:#f8f9fa;transition:background-color .2s}.avatar[data-v-a9ce9f3f]{object-fit:cover;border:2px solid #e9ecef;border-radius:50%;width:40px;height:40px}@media (width<=768px){.admin-header[data-v-a9ce9f3f]{padding:15px 20px}.admin-content[data-v-a9ce9f3f],.section[data-v-a9ce9f3f]{padding:20px}.table th[data-v-a9ce9f3f],.table td[data-v-a9ce9f3f]{padding:10px 12px}}