:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f6f7f9;--card:#fff;--fg:#1a1d21;--muted:#6b7280;--border:#e5e7eb;--accent:#2563eb;--select-chevron:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none' stroke='%236b7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E");--radius:14px;--shadow:0 1px 3px #0000000f, 0 8px 24px #0000000d}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0f1216;--card:#171b21;--fg:#e6e8eb;--muted:#9aa4b2;--border:#262c35;--accent:#3b82f6;--select-chevron:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none' stroke='%239aa4b2' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E");--shadow:0 1px 3px #0006}}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);margin:0;font:16px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.wrap{max-width:760px;margin:0 auto;padding:32px 20px 64px}.logo{margin-bottom:8px;font-size:2.5rem;line-height:1}header h1{letter-spacing:-.01em;margin:0 0 4px;font-size:1.6rem}header p{color:var(--muted);margin:0 0 28px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:20px;padding:20px}.card h2{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 16px;font-size:.8rem}.grid{grid-template-columns:repeat(2,1fr);gap:14px 16px;display:grid}@media (width<=520px){.grid{grid-template-columns:1fr}}.field{flex-direction:column;gap:6px;display:flex}.field label{font-size:.85rem;font-weight:600}.field .hint{color:var(--muted);font-size:.72rem;font-weight:400}input,select{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--fg);border-radius:10px;width:100%;padding:10px 12px}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}select{appearance:none;background-image:var(--select-chevron);background-position:right 12px center;background-repeat:no-repeat;padding-right:36px}.baseline{color:var(--muted);margin:16px 0 0;font-size:.9rem}.price-wrap input{padding:14px 16px;font-size:1.4rem;font-weight:700}.impact{margin-top:18px}.impact .big{letter-spacing:-.02em;font-size:2.4rem;font-weight:800;line-height:1.1}.impact .big.small{font-size:1.3rem}.impact .cap{color:var(--muted);margin:2px 0;font-size:.9rem}.chips{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.chip{background:var(--bg);border:1px solid var(--border);border-radius:999px;align-items:center;gap:8px;padding:8px 14px;font-size:.9rem;font-weight:600;display:inline-flex}.chip .v{font-weight:800}.note{color:var(--muted);margin:16px 0 0;font-size:.85rem}footer{color:var(--muted);text-align:center;margin-top:28px;font-size:.8rem}footer a{color:inherit;text-underline-offset:2px;text-decoration:underline}footer a:hover{color:var(--fg)}.chart-wrap{margin-top:4px;position:relative}.chart{width:100%;height:auto;display:block;overflow:visible}.chart-axis{stroke:var(--border)}.chart-target{stroke:var(--muted);stroke-dasharray:5 4;opacity:.8}.chart-band{fill:var(--accent);opacity:.14}.chart-line-edge{fill:none;stroke:var(--accent);stroke-width:1.25px;opacity:.5;stroke-linejoin:round}.chart-line-base{fill:none;stroke:var(--accent);stroke-width:2.5px;stroke-linejoin:round}.chart-dot-base{fill:var(--card);stroke:var(--accent);stroke-width:2.5px}.chart text{font-size:11px}.chart-ylabel{fill:var(--muted);text-anchor:end;dominant-baseline:middle}.chart-xlabel{fill:var(--muted);text-anchor:middle}.chart-legend{color:var(--muted);flex-wrap:wrap;gap:14px;margin-top:12px;font-size:.8rem;display:flex}.chart-key{align-items:center;gap:6px;display:inline-flex}.chart-sw{background:var(--muted);border-radius:2px;width:14px;height:3px;display:inline-block}.chart-sw-base{background:var(--accent)}.chart-sw-band{background:var(--accent);opacity:.35;border-radius:2px;height:10px}.chart-capture{fill:#0000}.chart-cursor{stroke:var(--muted);stroke-width:1px;stroke-dasharray:3 3;opacity:.7}.chart-hover-dot{stroke:var(--card);stroke-width:1.5px}.chart-hover-base{fill:var(--accent)}.chart-hover-edge{fill:var(--accent);opacity:.55}.chart-tooltip{pointer-events:none;background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);white-space:nowrap;z-index:2;border-radius:8px;padding:6px 9px;font-size:.78rem;line-height:1.3;position:absolute}.chart-tt-when{color:var(--fg);margin-bottom:2px;font-weight:700}.chart-tt-row{color:var(--fg);align-items:center;gap:6px;display:flex}.chart-tt-range{color:var(--muted);margin-top:1px;font-size:.72rem}