:root{--blue:#4285F4;--red:#EA4335;--yellow:#FBBC05;--green:#34A853;--ink:#17191f;--muted:#667085;--paper:#f7f9fc;--line:#e6eaf2;--shadow:0 26px 80px rgba(23,25,31,.11);--soft:0 12px 34px rgba(23,25,31,.075);--nav-height:76px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-height) + 16px)}body{margin:0;font-family:"MiSans","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",ui-sans-serif,sans-serif;color:var(--ink);background:radial-gradient(circle at 18% 0,rgba(66,133,244,.16),transparent 30%),radial-gradient(circle at 88% 8%,rgba(52,168,83,.14),transparent 26%),linear-gradient(180deg,#fff 0,#f8faff 46%,#fff 100%);overflow-x:hidden;text-rendering:geometricPrecision}a{text-decoration:none;color:inherit}.wrap{width:min(1160px,92vw);margin:0 auto}.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.78);backdrop-filter:blur(22px);border-bottom:1px solid rgba(214,220,232,.72)}nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px}.logo{display:inline-flex;align-items:center;gap:11px;font-size:22px;font-weight:950;letter-spacing:-.055em}.mark{width:36px;height:36px;border-radius:13px;display:grid;place-items:center;color:#fff;background:conic-gradient(from 40deg,var(--blue),var(--green),var(--yellow),var(--red),var(--blue));box-shadow:0 14px 32px rgba(66,133,244,.26);font-weight:950}.links{display:flex;gap:6px;align-items:center;color:#4b5563;font-size:14px}.links a{padding:10px 12px;border-radius:999px}.links a:hover{background:#f2f5fb;color:var(--ink)}.pill{border:1px solid var(--line);background:#fff;box-shadow:0 8px 22px rgba(23,25,31,.05)}.hero{position:relative;min-height:560px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.72fr);gap:48px;align-items:center;padding:68px 0 80px}.orb-canvas{position:absolute;inset:-20px 0 0;width:100%;height:100%;z-index:0;opacity:.72}.hero>:not(.orb-canvas){position:relative;z-index:1}.kicker{display:inline-flex;gap:10px;align-items:center;padding:9px 14px;border-radius:999px;background:rgba(255,255,255,.86);border:1px solid var(--line);box-shadow:var(--soft);color:#475467;font-weight:850;font-size:14px}.dot{width:10px;height:10px;border-radius:50%;background:var(--accent)}h1{font-size:clamp(40px,6.2vw,76px);line-height:.96;letter-spacing:-.085em;margin:22px 0 20px;max-width:880px}.gtext{background:linear-gradient(92deg,var(--blue) 0%,#4338CA 52%,var(--red) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:clamp(17px,1.55vw,21px);line-height:1.9;color:var(--muted);max-width:790px;margin:0 0 28px}.actions{display:flex;flex-wrap:wrap;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 18px;border-radius:15px;border:1px solid var(--line);background:rgba(255,255,255,.9);font-weight:900;box-shadow:0 12px 28px rgba(23,25,31,.06);transition:transform .22s ease,box-shadow .22s ease}.btn:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(23,25,31,.1)}.btn.primary{border-color:transparent;color:#fff;background:linear-gradient(135deg,var(--accent),#111827)}.glass{border:1px solid rgba(255,255,255,.76);background:linear-gradient(180deg,rgba(255,255,255,.78),rgba(255,255,255,.56));box-shadow:var(--shadow);backdrop-filter:blur(22px);border-radius:32px;padding:22px}.metric{padding:18px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.9);margin-bottom:13px}.metric strong{font-size:22px;display:block;margin-bottom:6px}.metric p{margin:0;color:var(--muted);line-height:1.68}.section{padding:72px 0}.white{background:linear-gradient(180deg,#fff,#fbfcff)}.head{display:grid;grid-template-columns:minmax(0,.72fr) minmax(300px,.52fr);gap:30px;align-items:end;margin-bottom:28px}.head h2{font-size:clamp(30px,4vw,50px);line-height:1.04;letter-spacing:-.07em;margin:0}.head p{margin:0;color:var(--muted);line-height:1.85}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:0 16px 44px rgba(23,25,31,.07);position:relative;overflow:hidden}.card.featured:before{content:"";position:absolute;inset:0 0 auto;height:5px;background:linear-gradient(90deg,var(--accent),color-mix(in srgb,var(--accent) 40%,#111827))}
.card.product-card{border-left:4px solid var(--accent,var(--blue))}.card.product-card .eyebrow-row{display:flex;align-items:center;gap:8px}.card-accent-dot{width:8px;height:8px;border-radius:50%;background:var(--accent,var(--blue));flex-shrink:0}.card.industry-card{border-left:4px solid var(--accent,var(--blue))}
.grid-five{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}.grid-five>.card:nth-child(-n+2){grid-column:span 3}.grid-five>.card:nth-child(n+3):nth-child(-n+5){grid-column:span 2}.grid-five>.card:nth-child(6){grid-column:1/-1}
.hero-links-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:16px;font-size:15px;font-weight:850;color:var(--muted)}.hero-links-row a{color:var(--blue);padding:4px 0}.hero-links-row a:hover{color:var(--ink)}.hero-links-row .sep{color:var(--line)}.btn.primary-red{border-color:transparent;color:#fff;background:linear-gradient(135deg,var(--red),#7f1d1d)}.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:14px;background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;box-shadow:0 8px 20px rgba(23,25,31,.06)}.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease}.nav-drawer{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}.nav-drawer[hidden]{display:none}.nav-drawer-inner{display:grid;gap:4px;padding:12px min(4vw,24px) 18px}.nav-drawer-inner a{padding:12px 14px;border-radius:14px;font-weight:850;color:#475467}.nav-drawer-inner a:hover{background:#f2f5fb;color:var(--ink)}.nav-drawer-inner .pill{margin-top:6px;text-align:center}.mobile-tab-bar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:25;padding:8px 10px calc(8px + env(safe-area-inset-bottom,0px));background:rgba(255,255,255,.92);backdrop-filter:blur(20px);border-top:1px solid var(--line);box-shadow:0 -8px 32px rgba(23,25,31,.08);grid-template-columns:repeat(4,1fr);gap:6px}.mobile-tab-bar a{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 4px;border-radius:14px;font-size:12px;font-weight:900;color:#667085}.mobile-tab-bar a:hover,.mobile-tab-bar a:focus-visible{background:#f2f5fb;color:var(--ink)}.tab-icon{width:22px;height:22px;border-radius:8px;display:grid;place-items:center;font-size:10px;font-weight:950;color:#fff}.tab-icon.insight{background:linear-gradient(135deg,var(--blue),#4338CA)}.tab-icon.douyin{background:linear-gradient(135deg,var(--red),#c2410c)}.tab-icon.api{background:linear-gradient(135deg,var(--blue),#1e3a8a)}.tab-icon.mcp{background:linear-gradient(135deg,var(--green),#166534)}.entity-tags{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px;padding:0;list-style:none}.entity-tags a{display:inline-flex;padding:8px 12px;border-radius:999px;background:#f7f9fc;border:1px solid var(--line);font-size:13px;font-weight:850;color:#475467}.entity-tags a:hover{border-color:var(--blue);color:var(--blue);background:rgba(66,133,244,.08)}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,minmax(0,1fr));gap:28px 24px;padding-bottom:28px;border-bottom:1px solid var(--line)}.footer-brand .logo{margin-bottom:12px}.footer-note{margin:0;color:var(--muted);line-height:1.75;font-size:14px}.footer-col{display:grid;gap:8px}.footer-col strong{font-size:13px;color:var(--ink);letter-spacing:.04em;margin-bottom:4px}.footer-col a{font-size:14px;color:#475467}.footer-col a:hover{color:var(--blue)}.footer-muted{font-size:13px;color:var(--muted);line-height:1.6}.footer-bottom{padding-top:20px;font-size:13px;color:var(--muted)}.platform-section{margin-bottom:0;padding-bottom:72px}.platform-head{display:flex;flex-direction:column;align-items:flex-start;max-width:780px;margin-bottom:40px;position:sticky;top:calc(var(--nav-height) + 12px);z-index:6;padding-bottom:18px;background:linear-gradient(180deg,rgba(16,19,26,.97) 72%,rgba(16,19,26,0))}.home-cta-band{padding:48px 0;background:linear-gradient(180deg,#f0f4fa 0%,#fff 100%)}.home-cta-band .company{margin:0}
.featured-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-bottom:28px}
.card.featured{padding:30px 28px 26px;border-width:2px;box-shadow:0 22px 56px rgba(23,25,31,.1)}
.card.featured .badge{display:inline-block;padding:6px 12px;border-radius:999px;background:linear-gradient(135deg,var(--accent),#111827);color:#fff;font-size:12px;font-weight:900;margin-bottom:14px;letter-spacing:.06em}
.card.featured h3{font-size:clamp(24px,3vw,32px)}
.product-group{margin-top:36px}
.product-group h3{font-size:20px;margin:0 0 16px;letter-spacing:-.03em;color:var(--ink)}
.section-label{display:inline-flex;padding:6px 12px;border-radius:999px;background:rgba(66,133,244,.1);color:var(--blue);font-size:12px;font-weight:900;letter-spacing:.08em;margin-bottom:12px}
.products-layout{display:grid;gap:8px}
main section[id]{scroll-margin-top:calc(var(--nav-height) + 16px)}
.platform-section{background:linear-gradient(145deg,#10131a 0%,#1a2438 42%,#121820 100%);padding:calc(var(--nav-height) + 48px) 0 88px;color:#fff;position:relative;overflow-x:clip;isolation:isolate}
.platform-section:before{content:"";position:absolute;inset:-40% -20% auto;height:420px;background:radial-gradient(circle,rgba(66,133,244,.22),transparent 62%);pointer-events:none}
.platform-section .wrap{position:relative;z-index:1}
.platform-head .section-label{background:rgba(66,133,244,.18);color:#a8c7fa;border:1px solid rgba(66,133,244,.32)}
.platform-head h2{color:#fff;margin:14px 0 14px;max-width:100%;line-height:1.08}
.platform-head p{color:#b8c5d9;margin:0;max-width:100%;font-size:16px;line-height:1.85}
.platform-dual{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:stretch}
.platform-card{display:flex;flex-direction:column;padding:0;border-radius:28px;border:1px solid rgba(255,255,255,.14);background:linear-gradient(165deg,rgba(255,255,255,.1),rgba(255,255,255,.04));backdrop-filter:blur(18px);position:relative;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.32);min-height:100%}
.platform-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent),transparent 72%);pointer-events:none}
.platform-card-inner{padding:28px 28px 20px;flex:1;width:100%}
.platform-icon-row{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.platform-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px color-mix(in srgb,var(--accent) 65%,transparent)}
.platform-icon{font-size:11px;font-weight:950;letter-spacing:.16em;color:var(--accent);line-height:1.4}
.platform-card h3{font-size:clamp(22px,2.6vw,28px);margin:0 0 12px;color:#fff;letter-spacing:-.04em;line-height:1.25}
.platform-card p{color:#c5d0e3;line-height:1.78;margin:0 0 18px;font-size:15px}
.platform-tags{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;width:100%}
.platform-tags li{padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);font-size:12px;color:#e2e8f4;line-height:1.35}
.platform-card-footer{width:100%;padding:20px 28px 24px;border-top:1px solid rgba(255,255,255,.1);background:rgba(0,0,0,.12);display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.platform-card-footer .btn{width:auto;min-width:200px;justify-content:center}
.platform-card-footer .btn.primary{box-shadow:0 14px 36px rgba(0,0,0,.35);border-color:transparent}
.platform-host{font-size:13px;color:#8fa3bf;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;line-height:1.5}
.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:950}.card h3{font-size:22px;margin:11px 0 9px;letter-spacing:-.045em}.card p{color:var(--muted);line-height:1.78;margin:0}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.chips span{padding:7px 10px;border-radius:999px;background:#f7f9fc;border:1px solid var(--line);font-size:13px;color:#475467}.list{display:grid;gap:13px}.item{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:17px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.95)}.num{width:44px;height:44px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),#111827);color:#fff;font-weight:950}.item p{margin:5px 0 0;color:var(--muted);line-height:1.66}.company{padding:34px;border-radius:32px;background:linear-gradient(135deg,#15171c,#222936);color:#fff;display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center}.company p{color:#d7dfec;line-height:1.75;margin:6px 0}footer{padding:32px 0 44px;border-top:1px solid var(--line);color:#667085;font-size:14px;line-height:1.9;background:#fff}.faq{display:grid;gap:12px}.faq-item{padding:18px;border:1px solid var(--line);border-radius:20px;background:#fff}.faq-item strong{display:block;margin-bottom:8px}.faq-item p{margin:0;color:var(--muted);line-height:1.75}@media(max-width:980px){body{padding-bottom:calc(72px + env(safe-area-inset-bottom,0px))}.hero,.head{grid-template-columns:1fr}.hero{min-height:auto;padding:52px 0 64px}.hero .glass{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:18px}.hero .glass .metric{margin-bottom:0;padding:14px}.grid,.grid.two{grid-template-columns:1fr 1fr}.grid-five{grid-template-columns:1fr}.grid-five>.card{grid-column:auto}.featured-grid,.platform-dual{grid-template-columns:1fr}.links{display:none}.nav-toggle{display:flex}.mobile-tab-bar{display:grid}.company{grid-template-columns:1fr}.home-cta-band .actions{width:100%}.platform-section{padding-top:calc(var(--nav-height) + 40px)}.platform-head{top:calc(var(--nav-height) + 8px);padding-bottom:14px}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:640px){.wrap{width:min(100% - 28px,1160px)}.grid,.grid.two{grid-template-columns:1fr}.hero .glass{grid-template-columns:1fr}.hero .actions .btn,.home-cta-band .btn{width:100%}.hero .actions .btn-hero-primary{width:calc(50% - 6px);flex:1 1 calc(50% - 6px)}.platform-card-footer .btn{width:100%}.footer-grid{grid-template-columns:1fr}}