:root{color-scheme:dark;--fx-bg:#0B0D10;--fx-surface:#14181D;--fx-surface-2:#1D232A;--fx-text:#F5F7FA;--fx-muted:#A5B0BD;--fx-line:#34404D;--fx-primary:#4BA3F5;--fx-primary-2:#7CC5FF;--fx-primary-ink:#0B0D10;--fx-bg-deep:#0B0D10;--fx-line-strong:#73808e;--site-bg:var(--fx-bg);--site-text:var(--fx-text);--site-muted:var(--fx-muted);--site-line:var(--fx-line);--site-accent:var(--fx-primary);--site-tool-accent-ink:#0B0D10;--site-tool-control:#0B0D10;--site-tool-surface-raised:#1D232A}
*{box-sizing:border-box}body{margin:0;background:var(--fx-bg);color:var(--fx-text);font:16px/1.65 Inter,system-ui,Arial,sans-serif}a{color:inherit;text-underline-offset:5px}button,input,select,textarea{font:inherit}:focus-visible{outline:3px solid #4BA3F5;outline-offset:4px}.fx-tool-container,.site-container{width:min(100%,1400px);margin:auto;padding-inline:clamp(20px,4.5vw,72px)}.fx-skip{position:fixed;left:12px;top:-100px;z-index:500;background:#f5f7fa;color:#0b0d10;padding:12px}.fx-skip:focus{top:10px}.fx-tool-header{position:sticky;top:0;z-index:60;background:#0b0d10f5;border-bottom:1px solid #ffffff18;backdrop-filter:blur(12px)}.fx-tool-nav{display:flex;align-items:center;gap:28px;min-height:88px}.fx-tool-nav img,.fx-tool-footer img{display:block;max-width:100%;height:auto}.fx-tool-nav nav{display:flex;gap:24px;margin-left:auto;align-items:center}.fx-tool-nav nav a,.fx-tool-footer a{font-size:.95rem;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}.fx-tool-nav a:hover,.fx-tool-footer a:hover{color:#7cc5ff}.fx-tool-nav [aria-current]{color:#4ba3f5;text-decoration:underline}.fx-tool-cta{background:#4ba3f5;color:#0b0d10!important;text-decoration:none;font-weight:650;font-size:.95rem;padding:12px 20px;border-radius:8px;white-space:nowrap}.fx-tool-breadcrumb{display:flex;gap:20px;flex-wrap:wrap;padding-block:18px;color:#a5b0bd;font-size:.85rem}.fx-tool-breadcrumb a{color:#7cc5ff}.fx-tool-footer{border-top:1px solid #34404d;padding:30px 0 24px}.fx-tool-footgrid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}.fx-tool-footgrid p{font-size:.85rem;margin:12px 0}.fx-tool-footgrid small{font-size:.8rem;color:#a5b0bd}.fx-tool-footgrid nav{display:flex;justify-content:flex-end;gap:0 22px;flex-wrap:wrap}.fx-tool-footgrid nav a{font-size:.9rem}#fxToolsMenu{border:1px solid #73808e;color:#f5f7fa;background:none;border-radius:8px;min-height:44px;padding:8px 14px}#fxToolsMobile{padding:12px 20px 24px}#fxToolsMobile a{display:block;padding:12px 0;text-decoration:none}[hidden]{display:none!important}
@media(max-width:900px){.fx-tool-nav{flex-wrap:wrap;gap:16px;padding-block:14px;min-height:76px}.fx-tool-nav>a:first-child{margin-right:auto}.fx-tool-nav img{width:132px}.fx-tool-nav nav{order:4;width:100%;justify-content:space-between;margin:0;gap:12px}.fx-tools-js .fx-tool-nav nav{display:none}.fx-tool-footgrid{grid-template-columns:1fr}.fx-tool-footgrid nav{justify-content:flex-start}}
@media(max-width:600px){.fx-tool-cta{display:none}.fx-tool-nav nav a{font-size:.8rem}.fx-tool-footgrid{gap:12px}}
@media(min-width:901px){#fxToolsMenu,#fxToolsMobile{display:none!important}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.fx-tool-header,.fx-tool-footer,.fx-tool-breadcrumb,.fx-skip{display:none!important}body{background:#fff;color:#162033;color-scheme:light}}