:root{--text: #6b6375;--text-h: #08060d;--bg: #fff;--border: #e5e4e7;--code-bg: #f4f3ec;--accent: #aa3bff;--accent-bg: rgba(170, 59, 255, .1);--accent-border: rgba(170, 59, 255, .5);--social-bg: rgba(244, 243, 236, .5);--shadow: rgba(0, 0, 0, .1) 0 10px 15px -3px, rgba(0, 0, 0, .05) 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;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(max-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: rgba(192, 132, 252, .15);--accent-border: rgba(192, 132, 252, .5);--social-bg: rgba(47, 48, 58, .5);--shadow: rgba(0, 0, 0, .4) 0 10px 15px -3px, rgba(0, 0, 0, .25) 0 4px 6px -2px}#social .button-icon{filter:invert(1) brightness(2)}}#root{min-height:100svh;box-sizing:border-box}body{margin:0}h1,h2{font-family:var(--heading);font-weight:500;color:var(--text-h)}h1{font-size:56px;letter-spacing:-1.68px;margin:32px 0}@media(max-width:1024px){h1{font-size:36px;margin:20px 0}}h2{font-size:24px;line-height:118%;letter-spacing:-.24px;margin:0 0 8px}@media(max-width:1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);display:inline-flex;border-radius:4px;color:var(--text-h)}code{font-size:15px;line-height:135%;padding:4px 8px;background:var(--code-bg)}.phone-crud{max-width:900px;margin:0 auto;padding:40px 20px}.header{text-align:center;margin-bottom:40px}.header h1{font-size:48px;font-weight:700;margin:0 0 16px;color:var(--text-h)}.restriction{font-size:16px;color:var(--text);margin:0 0 8px;opacity:.8}.subtitle{font-size:18px;color:var(--text);margin:0}.input-section{display:flex;gap:16px;margin-bottom:32px}.phone-input,.edit-input{flex:1;padding:14px 20px;font-size:16px;border:2px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text-h);transition:border-color .3s;font-family:var(--mono);letter-spacing:1px}.phone-input:focus,.edit-input:focus{outline:none;border-color:var(--accent)}.phone-input::placeholder{color:var(--text);opacity:.5}.add-button{padding:14px 32px;font-size:16px;font-weight:600;color:#fff;background:#3b82f6;border:none;border-radius:8px;cursor:pointer;transition:all .3s;white-space:nowrap}.add-button:hover:not(:disabled){background:#2563eb;transform:translateY(-1px);box-shadow:0 4px 12px #3b82f666}.add-button:disabled{opacity:.5;cursor:not-allowed}.error-message{padding:12px 20px;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:8px;color:#ef4444;margin-bottom:24px;text-align:center;font-size:14px}.table-container{background:var(--bg);border:1px solid var(--border);border-radius:12px;overflow:hidden}.phone-table{width:100%;border-collapse:collapse}.phone-table thead{background:#00000005}@media(prefers-color-scheme:dark){.phone-table thead{background:#ffffff05}}.phone-table th{padding:16px 20px;text-align:left;font-size:12px;font-weight:600;letter-spacing:.5px;color:var(--text);text-transform:uppercase;border-bottom:1px solid var(--border)}.phone-table th:first-child{width:60px;text-align:center}.phone-table th:last-child{width:200px;text-align:right}.phone-table td{padding:20px;border-bottom:1px solid var(--border);color:var(--text-h);font-size:16px}.phone-table td:first-child{text-align:center;color:var(--text);font-weight:500}.phone-table td:nth-child(2){font-family:var(--mono);letter-spacing:1px;font-size:18px}.phone-table tbody tr:last-child td{border-bottom:none}.phone-table tbody tr:hover{background:#00000005}@media(prefers-color-scheme:dark){.phone-table tbody tr:hover{background:#ffffff05}}.actions{display:flex;gap:8px;justify-content:flex-end}.action-btn{padding:8px 16px;font-size:14px;font-weight:500;border:none;border-radius:6px;cursor:pointer;transition:all .2s}.edit-btn{color:#3b82f6;background:#3b82f61a}.edit-btn:hover{background:#3b82f633}.delete-btn{color:#ef4444;background:#ef44441a}.delete-btn:hover{background:#ef444433}.save-btn{color:#fff;background:#10b981}.save-btn:hover:not(:disabled){background:#059669}.save-btn:disabled{opacity:.5;cursor:not-allowed}.cancel-btn{color:var(--text-h);background:#0000000d}.cancel-btn:hover{background:#0000001a}@media(prefers-color-scheme:dark){.cancel-btn{background:#ffffff0d}.cancel-btn:hover{background:#ffffff1a}}.empty-state{padding:60px 20px;text-align:center;color:var(--text);font-size:16px}@media(max-width:768px){.header h1{font-size:32px}.input-section{flex-direction:column}.add-button{width:100%}.phone-table th:first-child,.phone-table td:first-child{display:none}.phone-table th:last-child{width:auto}.actions{flex-direction:column}.action-btn{width:100%}}.counter{font-size:16px;padding:5px 10px;border-radius:5px;color:var(--accent);background:var(--accent-bg);border:2px solid transparent;transition:border-color .3s;margin-bottom:24px}.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{inset-inline:0;margin:0 auto}.hero .base{width:170px;position:relative;z-index:0}.hero .framework,.hero .vite{position:absolute}.hero .framework{z-index:1;top:34px;height:28px;transform:perspective(2000px) rotate(300deg) rotateX(44deg) rotateY(39deg) scale(1.4)}.hero .vite{z-index:0;top:107px;height:26px;width:auto;transform:perspective(2000px) rotate(300deg) rotateX(40deg) rotateY(39deg) scale(.8)}#center{display:flex;flex-direction:column;gap:25px;place-content:center;place-items:center;flex-grow:1}@media(max-width:1024px){#center{padding:32px 20px 24px;gap:18px}}#next-steps{display:flex;border-top:1px solid var(--border);text-align:left}#next-steps>div{flex:1 1 0;padding:32px}@media(max-width:1024px){#next-steps>div{padding:24px 20px}}#next-steps .icon{margin-bottom:16px;width:22px;height:22px}@media(max-width:1024px){#next-steps{flex-direction:column;text-align:center}}#docs{border-right:1px solid var(--border)}@media(max-width:1024px){#docs{border-right:none;border-bottom:1px solid var(--border)}}#next-steps ul{list-style:none;padding:0;display:flex;gap:8px;margin:32px 0 0}#next-steps ul .logo{height:18px}#next-steps ul a{color:var(--text-h);font-size:16px;border-radius:6px;background:var(--social-bg);display:flex;padding:6px 12px;align-items:center;gap:8px;text-decoration:none;transition:box-shadow .3s}#next-steps ul a:hover{box-shadow:var(--shadow)}#next-steps ul a .button-icon{height:18px;width:18px}@media(max-width:1024px){#next-steps ul{margin-top:20px;flex-wrap:wrap;justify-content:center}#next-steps ul li{flex:1 1 calc(50% - 8px)}#next-steps ul a{width:100%;justify-content:center;box-sizing:border-box}}#spacer{height:88px;border-top:1px solid var(--border)}@media(max-width:1024px){#spacer{height:48px}}.ticks{position:relative;width:100%}.ticks:before,.ticks:after{content:"";position:absolute;top:-4.5px;border:5px solid transparent}.ticks:before{left:0;border-left-color:var(--border)}.ticks:after{right:0;border-right-color:var(--border)}