:root{--bg: #0f1115;--surface: #161922;--surface-2: #1e2230;--border: #2a2f3d;--text: #e6e8ee;--text-dim: #9aa1b1;--accent: #7cc7ff;--accent-strong: #4ea6e8;--ok: #58c39a;--bad: #e87272;color-scheme:dark;color:var(--text);background:var(--bg);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{min-width:320px;margin:0}button,input,select{font:inherit;color:inherit}main{max-width:880px;margin:0 auto;padding:48px clamp(20px,5vw,48px) 64px}.site-header{padding-bottom:32px;border-bottom:1px solid var(--border)}.brand{color:var(--text);font-size:1.5rem;font-weight:800;letter-spacing:-.01em;text-decoration:none}.brand span{color:var(--accent)}.tagline{margin:8px 0 0;color:var(--text-dim);font-size:.95rem}.tool-shell{margin-top:40px}.tool-heading h1{margin:0;font-size:clamp(1.75rem,3vw,2.25rem);letter-spacing:-.015em}.tool-heading p{margin:8px 0 0;color:var(--text-dim);line-height:1.55}.phone-parser{margin-top:28px}.controls{display:grid;grid-template-columns:1fr 280px;gap:16px;margin-bottom:24px}.field{display:flex;flex-direction:column;gap:6px}.field>span{color:var(--text-dim);font-size:.85rem;font-weight:600}.field input,.field select{height:44px;padding:0 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);outline:none;transition:border-color .15s ease,background .15s ease}.field input:focus,.field select:focus{border-color:var(--accent-strong);background:var(--surface-2)}.result{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--border);border-radius:10px;overflow:hidden}.result tr+tr{border-top:1px solid var(--border)}.result th,.result td{padding:12px 16px;text-align:left;vertical-align:middle}.result th{width:200px;color:var(--text-dim);font-weight:600;font-size:.88rem;background:var(--surface-2)}.result td{font-size:.95rem}.copyable{display:inline-flex;align-items:center;gap:8px}.copyable code{padding:2px 6px;border-radius:5px;background:var(--surface-2);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92rem}.copyable button{padding:4px 10px;border:1px solid var(--border);border-radius:6px;background:transparent;color:var(--text-dim);font-size:.78rem;font-weight:600;cursor:pointer;transition:color .15s ease,border-color .15s ease}.copyable button:hover{color:var(--accent);border-color:var(--accent-strong)}.pill{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.78rem;font-weight:700}.pill-yes{color:#052;background:var(--ok)}.pill-no{color:#3a0a0a;background:var(--bad)}.muted{color:var(--text-dim)}.empty{padding:20px;border:1px dashed var(--border);border-radius:10px;color:var(--text-dim);text-align:center}.site-footer{margin-top:48px;padding-top:20px;border-top:1px solid var(--border);color:var(--text-dim)}.site-footer a{color:var(--accent)}@media(max-width:640px){.controls{grid-template-columns:1fr}.result th{width:130px}.result th,.result td{padding:10px 12px;font-size:.88rem}}