: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{box-sizing:border-box;width:100%;min-height:100svh}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.2px;margin:0;font-size:40px}h2{letter-spacing:-.24px;margin:0 0 16px;font-size:22px;line-height:118%}p{margin:0}.page{text-align:left;max-width:900px;margin:0 auto;padding:32px 20px 64px}header{text-align:center;margin-bottom:32px}.subtitle{color:var(--text);margin-top:8px}.grid{grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px;display:grid}@media (width<=720px){.grid{grid-template-columns:1fr}}.card{border:1px solid var(--border);background:var(--code-bg);border-radius:12px;padding:20px}.inline-form{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.inline-form input{flex:120px;min-width:0}.inline-form input,.calc-cell input,.calc-cell select{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--text-h);border-radius:6px;padding:8px 10px}.inline-form button,.calculator button{font:inherit;background:var(--accent-bg);color:var(--accent);cursor:pointer;border:2px solid #0000;border-radius:6px;padding:8px 14px;transition:border-color .2s}.inline-form button:hover{border-color:var(--accent-border)}.list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.list li{background:var(--bg);border:1px solid var(--border);border-radius:6px;justify-content:space-between;align-items:center;gap:8px;padding:8px 10px;display:flex}.remove{color:var(--text);cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:18px;line-height:1}.remove:hover{color:var(--accent)}.empty{color:var(--text);font-size:15px}.calc-grid-wrap{margin-bottom:16px;overflow-x:auto}.calc-grid{grid-template-columns:160px 90px 160px 110px 100px 110px 40px;align-items:center;gap:8px 10px;min-width:780px;font-size:14px;display:grid}.calc-head{color:var(--text);font-weight:500}.calc-cell{min-width:0}.calc-cell select,.calc-cell input{box-sizing:border-box;width:100%}.calc-foot{border-top:1px solid var(--border);color:var(--text-h);padding-top:12px;font-size:16px}.add-row{font:inherit;background:var(--accent-bg);color:var(--accent);cursor:pointer;border:2px solid #0000;border-radius:6px;padding:8px 14px;transition:border-color .2s}.add-row:hover{border-color:var(--accent-border)}