:root{--lx-ink:#0b0e14;--lx-ink-2:#151a23;--lx-muted:#5b6472;--lx-soft:#8a93a3;--lx-line:#e8eaf0;--lx-line-strong:#d8dbe4;--lx-bg:#fff;--lx-cream:#fff8f3;--lx-orange:#ff6a1f;--lx-orange-dark:#e8560d;--lx-orange-soft:#fff0e6;--lx-green:#16a34a;--lx-radius:18px;--primary:#ff6a1f;--primary-foreground:#fff;--ring:#ffb489;--radius:.75rem}.lx-shell{background:var(--lx-bg);min-height:100vh;color:var(--lx-ink);font-family:Inter,-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;overflow-x:hidden}.lx-shell *{box-sizing:border-box}.lx-shell a{color:inherit;text-decoration:none}.lx-shell a.lx-logo,.lx-shell a.lx-btn-primary,.lx-shell a.lx-btn-dark{color:#fff}.lx-shell a.lx-btn-ghost{color:var(--lx-ink)}.lx-shell a.lx-btn-ghost:hover{color:var(--lx-orange-dark)}.lx-shell button{font:inherit}.lx-container{width:min(100% - 40px,1200px);margin:0 auto}.lx-header{z-index:60;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#090b10f0;border-bottom:1px solid #ffffff0f;position:sticky;top:0}.lx-header-inner{align-items:center;gap:26px;height:58px;display:flex}.lx-logo{color:#fff;letter-spacing:-.01em;white-space:nowrap;align-items:center;gap:9px;font-size:19px;font-weight:700;display:inline-flex}.lx-logo img{width:30px;height:30px;display:block}.lx-nav{color:#ffffffc7;flex:1;align-items:center;gap:22px;font-size:14px;display:flex}.lx-nav a{align-items:center;gap:5px;padding:6px 0;transition:color .16s;display:inline-flex;position:relative}.lx-nav a:hover,.lx-nav a[data-active=true]{color:#fff}.lx-nav .lx-hot{color:#ffb27f;background:#ff6a1f29;border:1px solid #ff6a1f59;border-radius:999px;padding:3px 5px;font-size:10px;line-height:1;transform:translateY(-1px)}.lx-header-right{color:#ffffffd1;align-items:center;gap:12px;display:flex}.lx-lang{color:#fffc;border-radius:8px;align-items:center;gap:6px;padding:6px 10px;font-size:13px;display:inline-flex}.lx-lang:hover{color:#fff;background:#ffffff0f}.lx-signin-btn{background:var(--lx-orange);color:#fff;cursor:pointer;border:none;border-radius:9px;align-items:center;gap:6px;height:34px;padding:0 16px;font-size:14px;font-weight:600;transition:background .16s;display:inline-flex}.lx-signin-btn:hover{background:var(--lx-orange-dark)}.lx-menu-btn{color:#fff;cursor:pointer;background:0 0;border:1px solid #ffffff29;border-radius:9px;justify-content:center;align-items:center;width:36px;height:36px;display:none}.lx-mobile-menu{display:none}.lx-hero{border-bottom:1px solid var(--lx-line);background:radial-gradient(900px 420px at 88% -8%,#ff985438,#0000 62%),radial-gradient(640px 320px at 6% 12%,#78a0ff24,#0000 60%),linear-gradient(#fbfcfe 0%,#fff 66%);position:relative;overflow:hidden}.lx-hero-map{opacity:.5;pointer-events:none;width:min(1180px,92%);position:absolute;inset:-40px -6% auto auto}.lx-hero-inner{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:48px;padding:84px 0 72px;display:grid;position:relative}.lx-hero-badge{letter-spacing:.08em;text-transform:uppercase;color:var(--lx-orange-dark);background:var(--lx-orange-soft);border:1px solid #ffd9c2;border-radius:999px;align-items:center;gap:8px;padding:6px 12px;font-size:12px;font-weight:600;display:inline-flex}.lx-hero h1{letter-spacing:-.03em;margin:20px 0 18px;font-size:clamp(38px,5.6vw,66px);font-weight:800;line-height:1.05}.lx-hero h1 .lx-accent{color:var(--lx-orange)}.lx-hero-sub{max-width:560px;color:var(--lx-muted);font-size:17px;line-height:1.7}.lx-hero-points{flex-wrap:wrap;gap:10px;margin:26px 0 30px;display:flex}.lx-pill{color:var(--lx-ink);border:1px solid var(--lx-line);white-space:nowrap;background:#fff;border-radius:999px;align-items:center;gap:7px;padding:7px 13px;font-size:13px;display:inline-flex;box-shadow:0 1px 2px #0f172a0a}.lx-pill i{background:var(--lx-orange);border-radius:999px;width:7px;height:7px;display:inline-block}.lx-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.lx-btn{cursor:pointer;border:1px solid #0000;border-radius:11px;justify-content:center;align-items:center;gap:8px;height:46px;padding:0 22px;font-size:15px;font-weight:600;transition:transform .14s,background .14s,border-color .14s;display:inline-flex}.lx-btn:active{transform:translateY(1px)}.lx-btn-primary{background:var(--lx-orange);color:#fff;box-shadow:0 10px 26px #ff6a1f47}.lx-btn-primary:hover{background:var(--lx-orange-dark)}.lx-btn-ghost{color:var(--lx-ink);border-color:var(--lx-line-strong);background:#fff}.lx-btn-ghost:hover{border-color:var(--lx-orange);color:var(--lx-orange-dark)}.lx-btn-dark{background:var(--lx-ink);color:#fff}.lx-btn[disabled]{opacity:.7;cursor:progress}.lx-hero-note{color:var(--lx-soft);margin-top:16px;font-size:13px}.lx-hero-side{gap:16px;display:grid}.lx-notice-card{border:1px solid var(--lx-line);border-radius:var(--lx-radius);background:#fff;padding:18px 20px 8px;box-shadow:0 24px 60px #0f172a14}.lx-notice-head{color:var(--lx-muted);justify-content:space-between;align-items:center;margin-bottom:8px;font-size:13px;display:flex}.lx-notice-head strong{color:var(--lx-ink);font-size:14px}.lx-notice-item{border-top:1px dashed var(--lx-line);color:var(--lx-ink);justify-content:space-between;align-items:center;gap:12px;padding:11px 0;font-size:13.5px;display:flex}.lx-notice-item span{color:var(--lx-soft);white-space:nowrap;font-size:12px}.lx-providers{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.lx-providers-6{grid-template-columns:repeat(6,minmax(0,1fr))}.lx-provider{border:1px solid var(--lx-line);color:#3b4453;text-align:center;background:#fff;border-radius:12px;justify-content:center;align-items:center;gap:6px;height:46px;padding:0 6px;font-size:12.5px;font-weight:600;display:flex}.lx-provider:hover{color:var(--lx-orange-dark);border-color:#ffd0b4}.lx-section{padding:78px 0}.lx-section.tight{padding:54px 0}.lx-section.cream{background:linear-gradient(#fffdfb 0%,#fff8f3 100%)}.lx-section.dark{background:var(--lx-ink);color:#fff}.lx-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--lx-orange);align-items:center;gap:8px;font-size:13px;font-weight:700;display:inline-flex}.lx-h2{letter-spacing:-.02em;margin:14px 0;font-size:clamp(28px,3.6vw,42px);font-weight:800;line-height:1.16}.lx-lead{max-width:720px;color:var(--lx-muted);font-size:16px;line-height:1.75}.lx-center{text-align:center}.lx-center .lx-lead{margin:0 auto}.lx-grid{gap:16px;display:grid}.lx-grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.lx-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.lx-grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.lx-grid.cols-5{grid-template-columns:repeat(5,minmax(0,1fr))}.lx-card{border:1px solid var(--lx-line);border-radius:var(--lx-radius);background:#fff;padding:22px;transition:transform .18s,box-shadow .18s,border-color .18s}.lx-card:hover{border-color:#ffd0b4;transform:translateY(-3px);box-shadow:0 22px 44px #0f172a14}.lx-card h3{margin:0 0 10px;font-size:17px;font-weight:700}.lx-card p{color:var(--lx-muted);margin:0;font-size:14px;line-height:1.75}.lx-card-dark{background:#12161f;border-color:#ffffff14}.lx-card-dark h3{color:#fff}.lx-card-dark p{color:#ffffffa8}.lx-card-orange{color:#fff;background:linear-gradient(160deg,#ff8a3d 0%,#ff6a1f 58%,#f2560c 100%);border-color:#0000}.lx-card-orange h3,.lx-card-orange p{color:#fff}.lx-card-orange .lx-icon{color:#fff;background:#ffffff2e}.lx-icon{background:var(--lx-orange-soft);width:38px;height:38px;color:var(--lx-orange-dark);border-radius:11px;justify-content:center;align-items:center;margin-bottom:14px;display:inline-flex}.lx-step-no{color:var(--lx-orange);margin-bottom:14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;font-weight:700;display:block}.lx-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:38px;display:grid}.lx-stat{border:1px solid var(--lx-line);border-radius:var(--lx-radius);background:#fff;padding:26px 24px}.lx-stat .lx-stat-value{letter-spacing:-.03em;color:var(--lx-ink);align-items:baseline;gap:6px;font-size:clamp(38px,4.4vw,54px);font-weight:800;display:flex}.lx-stat .lx-stat-value em{color:var(--lx-orange);font-size:20px;font-style:normal;font-weight:700}.lx-stat .lx-stat-label{margin-top:8px;font-size:14px;font-weight:700}.lx-stat p{color:var(--lx-muted);margin:8px 0 0;font-size:13.5px;line-height:1.7}.lx-faq{gap:10px;margin-top:34px;display:grid}.lx-faq details{border:1px solid var(--lx-line);background:#fff;border-radius:14px;padding:4px 18px}.lx-faq summary{cursor:pointer;justify-content:space-between;align-items:center;gap:16px;padding:15px 0;font-size:15px;font-weight:600;list-style:none;display:flex}.lx-faq summary::-webkit-details-marker{display:none}.lx-faq summary:after{content:"+";color:var(--lx-orange);font-size:20px;line-height:1;transition:transform .16s}.lx-faq details[open] summary:after{transform:rotate(45deg)}.lx-faq details p{color:var(--lx-muted);margin:0 0 16px;font-size:14px;line-height:1.8}.lx-why-item{border:1px solid var(--lx-line);background:#fff;border-radius:14px;align-items:flex-start;gap:12px;padding:18px;display:flex}.lx-why-item .lx-icon{flex:none;width:34px;height:34px;margin:0}.lx-why-item h3{margin:0 0 4px;font-size:15px}.lx-why-item p{color:var(--lx-muted);margin:0;font-size:13px;line-height:1.7}.lx-cta{color:#fff;background:radial-gradient(640px 300px at 88% 10%,#ff8a3d47,#0000 60%),linear-gradient(120deg,#0b0e14 0%,#191f2b 100%);border-radius:24px;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);align-items:center;gap:28px;padding:46px;display:grid;position:relative;overflow:hidden}.lx-cta h2{letter-spacing:-.02em;margin:0 0 12px;font-size:clamp(26px,3.2vw,38px);line-height:1.2}.lx-cta p{color:#ffffffb3;margin:0 0 22px;font-size:15px;line-height:1.75}.lx-cta-chips{flex-direction:column;gap:10px;display:flex}.lx-cta-chip{background:#ffffff0d;border:1px solid #ffffff1f;border-radius:14px;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;font-size:14px;display:flex}.lx-cta-chip span{color:#fff9;font-size:12.5px}.lx-footer{border-top:1px solid var(--lx-line);background:#fff;padding:56px 0 0}.lx-footer-grid{grid-template-columns:minmax(0,1.4fr) repeat(4,minmax(0,1fr));gap:28px;padding-bottom:40px;display:grid}.lx-footer-brand p{color:var(--lx-muted);max-width:300px;margin:12px 0 0;font-size:13.5px;line-height:1.8}.lx-footer-col h4{letter-spacing:.06em;color:var(--lx-soft);text-transform:uppercase;margin:0 0 14px;font-size:13px;font-weight:700}.lx-footer-col a{color:#39404d;padding:5px 0;font-size:13.5px;display:block}.lx-footer-col a:hover{color:var(--lx-orange-dark)}.lx-footer-bottom{color:#ffffff9e;background:#0b0e14;font-size:12.5px}.lx-footer-bottom .lx-container{justify-content:space-between;align-items:center;gap:16px;padding:16px 0;display:flex}.lx-footer-bottom a{color:#ffffffb8}.lx-footer-bottom a:hover{color:#fff}.lx-pricing-hero{border-bottom:1px solid var(--lx-line);background:linear-gradient(#fbfcfe 0%,#fff 100%);padding:64px 0 46px}.lx-plan-note{color:var(--lx-soft);text-align:center;margin-top:26px;font-size:13px}.lx-page-hero{border-bottom:1px solid var(--lx-line);background:linear-gradient(#fbfcfe 0%,#fff 100%);padding:62px 0 42px}.lx-page-hero h1{letter-spacing:-.02em;margin:12px 0;font-size:clamp(30px,4vw,44px)}.lx-prose{color:#333b47;max-width:820px;font-size:15px;line-height:1.85}.lx-prose h2{margin:36px 0 12px;font-size:22px}.lx-prose h3{margin:26px 0 10px;font-size:17px}.lx-prose p{margin:0 0 14px}.lx-prose ul{margin:0 0 16px;padding-left:20px}.lx-prose li{margin:6px 0}.lx-prose code{background:#f3f4f7;border-radius:6px;padding:2px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.lx-code{color:#e6edf3;background:#0f131b;border-radius:14px;margin:0 0 18px;padding:18px 20px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.7;overflow-x:auto}.lx-code code{color:inherit;background:0 0;padding:0}.lx-table{border-collapse:collapse;width:100%;font-size:14px}.lx-table th,.lx-table td{border-bottom:1px solid var(--lx-line);text-align:left;vertical-align:middle;padding:12px 10px}.lx-table th{letter-spacing:.06em;text-transform:uppercase;color:var(--lx-soft);font-size:12px}.lx-table tr:hover td{background:#fffaf6}.lx-tagset{flex-wrap:wrap;gap:6px;display:flex}.lx-tag{color:#4b5563;background:#f3f4f7;border-radius:6px;padding:3px 8px;font-size:12px}.lx-model-tabs{flex-wrap:wrap;gap:8px;margin:26px 0 18px;display:flex}.lx-model-tab{border:1px solid var(--lx-line);color:#3b4453;cursor:pointer;background:#fff;border-radius:10px;padding:8px 16px;font-size:14px}.lx-model-tab[data-active=true]{background:var(--lx-ink);border-color:var(--lx-ink);color:#fff}.lx-console{grid-template-columns:220px minmax(0,1fr);gap:22px;padding:34px 0 70px;display:grid}.lx-console-nav{border:1px solid var(--lx-line);background:#fff;border-radius:16px;height:fit-content;padding:14px}.lx-console-nav a{color:#3b4453;border-radius:9px;padding:9px 12px;font-size:14px;display:block}.lx-console-nav a[data-active=true]{background:var(--lx-orange-soft);color:var(--lx-orange-dark);font-weight:600}.lx-console-body{gap:18px;display:grid}.lx-console-card{border:1px solid var(--lx-line);background:#fff;border-radius:16px;padding:22px}.lx-console-card h2{margin:0 0 6px;font-size:17px}.lx-console-card p{color:var(--lx-muted);margin:0;font-size:13.5px;line-height:1.7}.lx-key-row{flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px;display:flex}.lx-key{color:#ffb27f;white-space:nowrap;background:#0f131b;border-radius:10px;flex:320px;padding:12px 14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;overflow-x:auto}.lx-usage{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px;display:grid}.lx-usage>div{border:1px solid var(--lx-line);border-radius:12px;padding:16px}.lx-usage strong{letter-spacing:-.02em;font-size:24px;display:block}.lx-usage span{color:var(--lx-muted);font-size:12.5px}.lx-sign-dialog{border-radius:18px}@media (max-width:1024px){.lx-hero-inner{grid-template-columns:minmax(0,1fr);padding:64px 0 56px}.lx-grid.cols-4,.lx-grid.cols-5,.lx-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lx-console{grid-template-columns:minmax(0,1fr)}}@media (max-width:768px){.lx-nav,.lx-header-right .lx-lang{display:none}.lx-menu-btn{display:inline-flex}.lx-mobile-menu{background:#090b10fa;gap:4px;padding:10px 20px 18px;display:grid}.lx-mobile-menu a{color:#ffffffd1;border-bottom:1px solid #ffffff0f;padding:10px 0;font-size:15px}.lx-grid.cols-2,.lx-grid.cols-3,.lx-grid.cols-4,.lx-grid.cols-5,.lx-stats,.lx-usage{grid-template-columns:minmax(0,1fr)}.lx-providers,.lx-providers-6{grid-template-columns:repeat(2,minmax(0,1fr))}.lx-cta{grid-template-columns:minmax(0,1fr);padding:30px 22px}.lx-footer-grid{grid-template-columns:minmax(0,1fr)}.lx-footer-bottom .lx-container{text-align:center;flex-direction:column;gap:8px}}