.react-tool-host{--background:0 0% 100%;--foreground:0 0% 4%;--card:240 6% 97%;--card-foreground:228.571 84% 5%;--popover:0 0% 100%;--popover-foreground:228.571 84% 5%;--primary:221.284 91% 53%;--primary-foreground:0 0% 100%;--secondary:0 0% 96.1%;--secondary-foreground:217.241 33% 18%;--muted:210 40% 96%;--muted-foreground:215.385 16% 34%;--accent:210 40% 96%;--accent-foreground:215.294 25% 27%;--destructive:0 72% 51%;--destructive-foreground:210 40% 98%;--border:214.286 32% 91%;--input:214.286 32% 91%;--ring:222.222 47% 11%;--disabled:212.727 27% 84%;--accent-light:#d3ddff;--surface:#f5f5f7;--radius:.5rem;color-scheme:light;border-radius:18px;overflow:hidden;background:hsl(var(--background));color:hsl(var(--foreground))}html.dark .react-tool-host{--background:0 0% 9%;--foreground:0 0% 100%;--card:0 0% 15%;--card-foreground:0 0% 98%;--popover:0 0% 15%;--popover-foreground:0 0% 98%;--primary:221.284 91% 53%;--primary-foreground:0 0% 100%;--secondary:0 0% 14.9%;--secondary-foreground:214.286 32% 91%;--muted:0 0% 20%;--muted-foreground:215 22% 76%;--accent:0 0% 22%;--accent-foreground:212.727 27% 84%;--destructive:0 84% 60%;--destructive-foreground:0 0% 98%;--border:0 0% 25%;--input:0 0% 25%;--ring:212.727 27% 84%;--disabled:217.241 33% 18%;--accent-light:#1e1b4b;--surface:#18181b;color-scheme:dark;background:hsl(var(--background));color:hsl(var(--foreground))}#main .react-tool-host h1{font-size:clamp(24px,2.5vw,30px)}#main .react-tool-host h2{font-size:clamp(17px,2vw,21px)}@media(max-width:600px){#main .react-tool-host h1{font-size:24px}}.react-tool-page a[hidden],.tools-page a[hidden]{display:none!important}.react-tool-editorial{padding-top:0}.react-tool-editorial>.tool-editorial{margin-top:0}.app-tool-scroll{display:none}@media(max-width:760px){.app-tool-scroll{position:fixed;right:max(16px,calc(var(--safe-right,0px) + 8px));bottom:calc(var(--layout-mobile-bottom-nav-height) + var(--safe-bottom,0px) + 16px);z-index:90;display:flex;gap:8px;opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .2s,transform .2s}.app-tool-scroll.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}.app-tool-scroll button{width:44px;height:44px;border:1px solid var(--border);border-radius:50%;background:var(--ui-nav-bg);color:var(--accent);box-shadow:0 6px 20px #0003;font-family:inherit;font-size:24px;font-weight:600;line-height:1;cursor:pointer;touch-action:manipulation}.app-tool-scroll button:disabled{opacity:.4;cursor:default}.app-tool-scroll button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}}.react-tool-page,.react-tool-host{max-width:100%;overflow-x:clip}.tools-shell.seo-tool-article,.tools-shell.react-tool-editorial{max-width:100%}@media(max-width:600px){.react-tool-host [class*=_hero_]{padding:14px 0 10px!important}.react-tool-host [class*=_heroSub_]{font-size:15px!important;line-height:1.5!important}}html.dark .react-tool-host [class*=_iconBtn_]{background:hsl(var(--secondary))!important;color:hsl(var(--foreground))!important;border-color:hsl(var(--border))!important}.react-tool-page .react-tool-host nav[aria-label=面包屑导航],.react-tool-page .react-tool-host nav[aria-label=Breadcrumb]{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;min-width:0;white-space:normal;overflow:visible}.react-tool-page .react-tool-host nav[aria-label=面包屑导航]>[aria-current=page],.react-tool-page .react-tool-host nav[aria-label=Breadcrumb]>[aria-current=page]{min-width:0;overflow-wrap:anywhere}@media(max-width:960px){.react-tool-page .react-tool-host [class*=_topline_]>span:last-child:not(:first-child){display:none}}