:root{--sf-purple: #7b61ff;--sf-deep: #6e29f6;--sf-blue: #437eff;--sf-pink: #c647fc;--sf-ink: #14151f;--sf-muted: #6a6d7c;--sf-line: #e9eaf0;--sf-bg-soft: #f7f8fb;--sf-radius: 14px;--sf-font: "Inter", "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", system-ui, sans-serif}html{scroll-behavior:smooth}body{font-family:var(--sf-font);-webkit-font-smoothing:antialiased}.xlh-aurora{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;pointer-events:none;background:radial-gradient(820px 480px at 8% -8%,rgba(123,97,255,.3) 0%,transparent 60%),radial-gradient(900px 520px at 92% 6%,rgba(110,41,246,.26) 0%,transparent 60%),radial-gradient(720px 420px at 55% 118%,rgba(198,71,252,.16) 0%,transparent 60%)}.xlh-hero-title{font-size:clamp(34px,5vw,54px);font-weight:800;letter-spacing:-.5px;line-height:1.1}.xlh-grad-text{background:linear-gradient(96deg,#7b61ff,#6e29f6 46%,#c647fc);-webkit-background-clip:text;background-clip:text;color:transparent}.xlh-btn-grad{background:linear-gradient(90deg,#7b61ff,#6e29f6)!important;border:none!important;color:#fff!important;border-radius:10px!important;box-shadow:0 6px 18px #6e29f647}.xlh-btn-ghost{background:#ffffff0f!important;border:1px solid rgba(255,255,255,.3)!important;color:#fff!important;border-radius:10px!important;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.xlh-card{background:#fff;border:1px solid var(--sf-line);border-radius:var(--sf-radius);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.xlh-card.hoverable:hover{transform:translateY(-4px);box-shadow:0 14px 36px #14151f1a;border-color:#d9dcff}.xlh-section-title{font-size:28px;font-weight:800;letter-spacing:-.3px;color:var(--sf-ink)}.xlh-section-sub{color:var(--sf-muted);font-size:15px}.xlh-kicker{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:#6e29f6;background:#6e29f612;border:1px solid rgba(110,41,246,.16);padding:5px 12px;border-radius:999px}.xlh-code-block{background:#101322;color:#e6e9f5;border-radius:14px;font-size:12.5px;line-height:1.7;padding:16px 18px;overflow-x:auto;font-family:SFMono-Regular,JetBrains Mono,Menlo,Consolas,monospace;margin:0}.xlh-code-block .c{color:#7d8ab0}.xlh-code-block .k{color:#8ec5ff}.xlh-code-block .s{color:#9ce7bb}.xlh-code-block .n{color:#ffd479}.xlh-code-block .o{color:#ff9cbd}.xlh-table{width:100%;border-collapse:separate;border-spacing:0;font-size:13.5px;border:1px solid var(--sf-line);border-radius:12px;overflow:hidden}.xlh-table th{background:#f7f8fb;color:#34363f;font-weight:600;text-align:left;padding:11px 14px;border-bottom:1px solid var(--sf-line)}.xlh-table td{padding:11px 14px;border-bottom:1px solid #f0f1f4;color:#4b4e5c}.xlh-table tr:last-child td{border-bottom:none}.xlh-table tr:hover td{background:#fafaff}.xlh-foot-link{color:#8b91a5;text-decoration:none;font-size:13px}.xlh-foot-link:hover{color:#fff}.xlh-nav-mobile{display:none!important}@media (max-width: 900px){nav{display:none!important}.xlh-nav-mobile{display:inline-flex!important}.xlh-switcher-label{display:none!important}}@media (min-width: 901px){.xlh-nav-mobile{display:none!important}}@media (max-width: 560px){.xlh-auth-desktop,.xlh-wordmark-en{display:none!important}}@keyframes xlh-rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}.xlh-anim-rise{animation:xlh-rise .6s cubic-bezier(.22,.8,.3,1) both}@keyframes xlh-fadein{0%{opacity:0}to{opacity:1}}.xlh-anim-fade{animation:xlh-fadein .8s ease both}.xlh-reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.8,.25,1),transform .7s cubic-bezier(.2,.8,.25,1)}.xlh-reveal.xlh-in{opacity:1;transform:none}.xlh-count{display:inline-block;font-variant-numeric:tabular-nums}@keyframes xlh-pulse-dot{0%,to{opacity:1;box-shadow:0 0 #6e29f680}50%{opacity:.75;box-shadow:0 0 0 5px #6e29f600}}.xlh-live-dot{width:7px;height:7px;border-radius:50%;background:#7b61ff;display:inline-block;animation:xlh-pulse-dot 1.6s infinite}.xlh-dark-card{background:linear-gradient(160deg,#ffffff17,#ffffff08);border:1px solid rgba(255,255,255,.13);border-radius:18px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.xlh-dark-card:hover{transform:translateY(-5px);border-color:#8a76ff8c;box-shadow:0 18px 44px #140a3c80}.xlh-grid-bg{background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse 90% 80% at 50% 20%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 90% 80% at 50% 20%,#000 30%,transparent 75%)}@keyframes xlh-float{0%,to{transform:translateY(0)}50%{transform:translateY(-9px)}}.xlh-float{animation:xlh-float 5s ease-in-out infinite}@keyframes xlh-marquee{0%{transform:translate(0)}to{transform:translate(-50%)}}.xlh-marquee-track{display:inline-flex;gap:12px;animation:xlh-marquee 26s linear infinite}.xlh-marquee:hover .xlh-marquee-track{animation-play-state:paused}.xlh-page{animation:xlh-fadein .35s ease both}@keyframes xlh-orbit-spin{to{transform:rotate(360deg)}}.xlh-orbit-spin{animation:xlh-orbit-spin 40s linear infinite}.xlh-trust-dot{display:inline-block;flex-shrink:0}.xlh-hero-grid{display:grid;grid-template-columns:1.06fr 1fr;gap:28px;align-items:center;text-align:left}.xlh-hero-copy,.xlh-hero-right{min-width:0}@media (max-width: 920px){.xlh-hero-grid{grid-template-columns:1fr;gap:40px;text-align:center}.xlh-hero-copy{text-align:center}.xlh-hero-copy p{margin-left:auto!important;margin-right:auto!important}.xlh-hero-cta{justify-content:center}}.xlh-adv-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.xlh-try-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:stretch}@media (max-width: 920px){.xlh-try-grid{grid-template-columns:1fr}}@media (max-width: 680px){.xlh-adv-grid{grid-template-columns:1fr}.xlh-code-sub{display:none!important}}@media (max-width: 560px){.xlh-orbit{transform:scale(.74);transform-origin:center;margin-bottom:-24px!important}}.xlh-side-menu{font-size:13.5px}.xlh-side-menu .ant-menu-item{height:40px;line-height:40px;margin:2px 10px;border-radius:8px}.xlh-side-menu .ant-menu-item .ant-menu-item-icon{font-size:15px}.xlh-side-menu .ant-menu-item-selected{background:#f1edff}.xlh-side-menu .ant-menu-item-selected:after{display:none}.xlh-side-menu .ant-menu-item-selected .ant-menu-item-icon,.xlh-side-menu .ant-menu-item-selected a,.xlh-side-menu .ant-menu-item-selected{color:#6e29f6}.xlh-side-menu .ant-menu-item:not(.ant-menu-item-selected){color:#4b4e5c}.xlh-side-menu .ant-menu-item:not(.ant-menu-item-selected):hover{background:#f4f5f9!important;color:#14151f}html[data-theme=dark] body,body[data-theme=dark]{background:#0d1020;color-scheme:dark}html[data-theme=dark] .xlh-card{background:#171b2e;border-color:#262b42}html[data-theme=dark] .xlh-card.hoverable:hover{box-shadow:0 14px 36px #00000073;border-color:#6e29f6}html[data-theme=dark] .xlh-section-title,html[data-theme=dark] .xlh-count{color:#f1f2f8}html[data-theme=dark] .xlh-section-sub{color:#a2a7bd}html[data-theme=dark] .xlh-kicker{color:#b9a5ff;background:#6e29f62e;border-color:#8a76ff59}html[data-theme=dark] .xlh-table{border-color:#262b42}html[data-theme=dark] .xlh-table th{background:#141a2f;color:#dde1ef;border-color:#262b42}html[data-theme=dark] .xlh-table td{border-color:#1f2438;color:#b9becf}html[data-theme=dark] .xlh-table tr:hover td{background:#161b31}html[data-theme=dark] .xlh-side-menu .ant-menu-item-selected{background:#6e29f638}html[data-theme=dark] .xlh-side-menu .ant-menu-item:not(.ant-menu-item-selected){color:#a2a7bd}html[data-theme=dark] .xlh-side-menu .ant-menu-item:not(.ant-menu-item-selected):hover{background:#1a2036!important;color:#f1f2f8}.xlh-switcher{position:relative;display:inline-flex}.xlh-switcher>button,.xlh-icon-btn{display:inline-flex;align-items:center;gap:5px;cursor:pointer;height:32px;padding:0 10px;border-radius:9px;font-size:13.5px;background:#fff;border:1px solid #e4e7f0;color:#34363f;transition:all .15s}.xlh-switcher>button:hover,.xlh-icon-btn:hover{border-color:#6e29f6;color:#6e29f6}.xlh-switcher>button.dark,.xlh-icon-btn.dark{background:#ffffff0f;border-color:#ffffff38;color:#d6d9e6}.xlh-switcher>button.dark:hover,.xlh-icon-btn.dark:hover{border-color:#b9a5ff;color:#cbb9ff}.xlh-switcher-label{font-size:12.5px}.xlh-pop{position:absolute;top:calc(100% + 6px);right:0;z-index:1000;min-width:148px;background:#fff;border:1px solid #e9eaf0;border-radius:12px;padding:5px;box-shadow:0 14px 40px #14151f29}.xlh-pop button{display:flex;align-items:center;gap:8px;width:100%;text-align:left;padding:8px 12px;border:none;background:transparent;border-radius:8px;font-size:13px;color:#4b4e5c;cursor:pointer}.xlh-pop button:hover{background:#f4f0ff;color:#6e29f6}.xlh-pop button.on{background:#f1edff;color:#6e29f6;font-weight:700}html[data-theme=dark] .xlh-pop{background:#1b2037;border-color:#2a2f4a;box-shadow:0 14px 40px #00000080}html[data-theme=dark] .xlh-pop button{color:#b9becf}html[data-theme=dark] .xlh-pop button:hover{background:#6e29f62e;color:#cbb9ff}html[data-theme=dark] .xlh-pop button.on{background:#6e29f642;color:#d6c9ff}html,body{width:100%;height:100%}input::-ms-clear,input::-ms-reveal{display:none}*,*:before,*:after{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0)}@-ms-viewport{width:device-width}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;border-bottom:0;cursor:help}address{margin-bottom:1em;font-style:normal;line-height:inherit}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-size:1em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75em;padding-bottom:.3em;text-align:left;caption-side:bottom}input,button,select,optgroup,textarea{margin:0;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{padding:0;border-style:none}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;margin:0;padding:0;border:0}legend{display:block;width:100%;max-width:100%;margin-bottom:.5em;padding:0;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}mark{padding:.2em;background-color:#feffe6}