:root{--ink:#141c2c;--text:#4d5a70;--muted:#78859a;--blue:#3157d5;--blue-dark:#2548bd;--line:#e1e6ef;--line-soft:#edf0f5;--soft:#f6f8fc;--white:#fff;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:#fbfcff;color:var(--ink);font-size:15px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #a8baff;outline-offset:3px}.wrap{width:min(1240px,calc(100% - 48px));margin-inline:auto}.header{position:sticky;z-index:10;top:8px;width:min(1400px,calc(100% - 24px));margin:8px auto 0;border:1px solid #e0e5ee;border-radius:17px;background:#fffffff2;box-shadow:0 8px 28px #21345c10;backdrop-filter:blur(14px)}.nav{display:flex;min-height:66px;align-items:center;gap:20px;padding:8px 16px}.brand{display:flex;align-items:center;gap:9px;white-space:nowrap}.brand-mark{display:grid;width:38px;height:38px;place-items:center;border-radius:12px;background:linear-gradient(145deg,#3157d5,#6481ed);color:#fff}.brand-mark svg{width:26px;height:26px}.brand-name{display:block;font-size:14px;font-weight:800;line-height:1.1}.brand-en{display:block;margin-top:4px;color:#748097;font-size:9px;font-weight:750;letter-spacing:.15em}.navlinks{display:flex;align-items:center;justify-content:center;gap:clamp(10px,1.7vw,22px);margin:auto;color:#4b586d;font-size:13px;font-weight:650}.navlinks a{padding:7px 0;white-space:nowrap}.navlinks a:hover,.navlinks a[aria-current=page]{color:var(--blue)}.actions{display:flex;align-items:center;gap:8px}.btn{display:inline-flex;min-height:41px;align-items:center;justify-content:center;gap:7px;padding:0 14px;border:1px solid var(--line);border-radius:11px;background:white;color:#344056;font-size:13px;font-weight:720;cursor:pointer;transition:.18s}.btn:hover{transform:translateY(-1px);box-shadow:0 6px 15px #1c306416}.primary{border-color:var(--blue);background:var(--blue);color:white}.primary:hover{background:var(--blue-dark)}.menu{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:11px;background:white;color:var(--ink)}
.crumb{padding:28px 0 0;color:#8893a5;font-size:12px}.crumb a:hover{color:var(--blue)}.page-hero{position:relative;overflow:hidden;padding:16px 0 46px;background:radial-gradient(ellipse at 74% 22%,#e4ebff 0,transparent 37%),linear-gradient(#fff,#f8faff)}.page-hero h1{max-width:770px;margin:12px 0;font-size:clamp(34px,5vw,56px);line-height:1.15;letter-spacing:-.045em}.page-hero p{max-width:720px;margin:0;color:var(--text);font-size:16px;line-height:1.8}.kicker{color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.pill{display:inline-flex;align-items:center;padding:5px 9px;border:1px solid #dce4ff;border-radius:99px;background:#f4f6ff;color:#3157d5;font-size:11px;font-weight:700}.section{padding:64px 0}.section.tint{border-block:1px solid var(--line);background:#f6f8fc}.section-head{max-width:750px;margin:0 auto 28px;text-align:center}.section-head h2{margin:8px 0;font-size:clamp(25px,3.4vw,36px);line-height:1.25;letter-spacing:-.035em}.section-head p{margin:0;color:var(--muted);font-size:14px}.card{border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:0 6px 20px #24365306}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.grid-6{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.card-pad{padding:21px}.card h3{margin:7px 0 8px;font-size:17px}.card p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}.iconbox{display:grid;width:37px;height:37px;place-items:center;border:1px solid #dce5ff;border-radius:11px;background:#f1f4ff;color:var(--blue);font-size:17px;font-weight:750}.note{padding:12px 14px;border:1px solid #e2e7ef;border-radius:11px;background:#f8f9fc;color:#647187;font-size:12px;line-height:1.65}.footer{border-top:1px solid var(--line);background:white}.foot{display:flex;min-height:76px;align-items:center;justify-content:space-between;gap:15px;color:#8994a6;font-size:11px}.foot-brand{display:flex;align-items:center;gap:9px;color:#526079;font-weight:750}.foot-brand .brand-mark{width:30px;height:30px;border-radius:9px}.foot-brand svg{width:20px;height:20px}
.enterprise-hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:38px;align-items:center;padding-top:18px}.hero-side{padding:22px;border:1px solid #dce4f5;border-radius:18px;background:#ffffffdb;box-shadow:0 15px 35px #2032520b}.hero-side h2{margin:0 0 13px;font-size:15px}.flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:7px;align-items:center}.flow-item{padding:12px 9px;border:1px solid var(--line);border-radius:11px;background:#fff;text-align:center}.flow-item b{display:block;font-size:12px}.flow-item small{display:block;color:var(--muted);font-size:10px}.flow-arrow{color:#8090b3}.hero-stat{display:flex;gap:10px;margin-top:13px;padding-top:13px;border-top:1px solid var(--line-soft);color:var(--muted);font-size:11px}.hero-stat strong{color:var(--ink)}.compare{padding:24px}.compare h3{font-size:18px}.compare ul{display:grid;gap:9px;margin:13px 0 0;padding:0;list-style:none;color:var(--text);font-size:13px}.compare li{display:flex;gap:8px}.compare .good{color:#197557}.compare .limited{color:#9a6534}.scenario-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:20px}.scenario-tabs{display:grid;align-content:start;gap:6px}.scenario-tab{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid transparent;border-radius:11px;background:transparent;color:#58667c;text-align:left;cursor:pointer}.scenario-tab[aria-selected=true]{border-color:#dce4ff;background:white;color:var(--blue);box-shadow:0 4px 16px #1c30640b}.scenario-tab b{display:block;font-size:13px}.scenario-tab small{display:block;color:#8792a4;font-size:11px}.scenario-copy{min-height:200px;padding:25px}.scenario-copy h3{margin:0 0 9px;font-size:21px}.scenario-copy p{max-width:730px;color:var(--text);font-size:14px}.scenario-meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}.scenario-meta span{padding:5px 9px;border:1px solid var(--line);border-radius:99px;color:#657188;font-size:11px}.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(270px,.72fr);gap:19px}.calc-inputs,.calc-result{padding:22px}.range-field{margin:0 0 20px}.range-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:9px;color:#49566d;font-size:13px;font-weight:700}.range-head output{color:var(--blue);font-variant-numeric:tabular-nums}.range-field input{width:100%;accent-color:var(--blue)}.range-ends{display:flex;justify-content:space-between;color:#97a1b1;font-size:10px}.calc-result{display:flex;flex-direction:column;justify-content:space-between;border-color:#d6e0ff;background:linear-gradient(145deg,#f5f7ff,#fff)}.calc-result small{color:var(--muted);font-size:12px}.calc-result strong{display:block;margin:4px 0;color:var(--blue);font-size:clamp(30px,4vw,42px);line-height:1.15}.calc-result .unit{color:#62708a;font-size:13px}.calc-breakdown{display:grid;gap:8px;margin-top:18px;padding-top:15px;border-top:1px solid #dfe5f2;color:#657188;font-size:12px}.calc-breakdown div{display:flex;justify-content:space-between;gap:10px}.calc-breakdown b{color:#344056}.dialog{width:min(480px,calc(100% - 28px));padding:0;border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 80px #141c2c38}.dialog::backdrop{background:#11182760;backdrop-filter:blur(3px)}.dialog-body{padding:25px}.dialog-head{display:flex;justify-content:space-between;gap:15px;align-items:start}.dialog-head h2{margin:0;font-size:21px}.dialog-close{width:34px;height:34px;border:1px solid var(--line);border-radius:9px;background:white;cursor:pointer}.dialog-body p{color:var(--muted);font-size:13px}
.docs-layout{display:grid;grid-template-columns:235px minmax(0,1fr);gap:25px;align-items:start;padding:28px 0 65px}.docs-side{position:sticky;top:88px;padding:13px}.docs-side strong{display:block;padding:8px;color:#45526a;font-size:12px}.docs-side a{display:block;padding:8px;border-radius:8px;color:#6c788c;font-size:12px}.docs-side a:hover,.docs-side a[aria-current]{background:#eff3ff;color:var(--blue)}.docs-main{min-width:0}.doc-section{margin-bottom:17px;padding:24px;scroll-margin-top:95px}.doc-section h2{margin:0 0 9px;font-size:24px;letter-spacing:-.025em}.doc-section h3{margin:22px 0 8px;font-size:16px}.doc-section p,.doc-section li{color:var(--text);font-size:13px;line-height:1.8}.doc-section ol,.doc-section ul{padding-left:20px}.doc-section table{width:100%;border-collapse:collapse;font-size:12px}.doc-section th,.doc-section td{padding:10px 11px;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:top}.doc-section th{background:#f7f8fb;color:#57647a}.codeblock{position:relative;margin:12px 0;padding:17px;border-radius:12px;background:#101a2b;color:#e7edfa;overflow:auto}.codeblock pre{margin:0;white-space:pre;font:12px/1.7 ui-monospace,SFMono-Regular,Menlo,monospace}.copy-code{position:absolute;right:9px;top:9px;padding:5px 9px;border:1px solid #ffffff30;border-radius:7px;background:#26344c;color:#fff;font-size:10px;cursor:pointer}.docs-warning{padding:11px 13px;border:1px solid #f0dfb6;border-radius:10px;background:#fffbef;color:#78623a;font-size:12px;line-height:1.7}.doc-status{display:inline-flex;margin-left:7px;padding:3px 7px;border-radius:99px;background:#fff4dd;color:#876635;font-size:10px;font-weight:700}
.ann-wrap{padding:30px 0 66px}.ann-filters{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.ann-filter{padding:8px 12px;border:1px solid var(--line);border-radius:99px;background:white;color:#657188;font-size:12px;cursor:pointer}.ann-filter[aria-pressed=true]{border-color:#ccd8ff;background:#eff3ff;color:var(--blue);font-weight:700}.ann-grid{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:20px;align-items:start}.ann-list{display:grid;gap:11px}.ann-card{display:block;padding:19px 21px;transition:border-color .16s,transform .16s}.ann-card:hover{transform:translateY(-1px);border-color:#bdcbf4}.ann-meta{display:flex;align-items:center;gap:9px;color:#8792a4;font-size:11px}.ann-type{padding:3px 8px;border-radius:99px;background:#f0f3fa;color:#64718a}.ann-card h2{margin:10px 0 5px;font-size:17px}.ann-card p{margin:0;color:var(--muted);font-size:12px;line-height:1.7}.ann-more{margin-top:13px;color:var(--blue);font-size:12px;font-weight:700}.ann-side{padding:19px}.ann-side h3{margin:0 0 9px;font-size:14px}.ann-side p{color:var(--muted);font-size:12px;line-height:1.7}.ann-detail{max-width:850px;margin:25px auto 65px;padding:30px}.ann-detail h1{margin:15px 0 8px;font-size:clamp(27px,4vw,39px);line-height:1.25;letter-spacing:-.035em}.ann-detail .body-copy{margin-top:22px;color:#47556c;font-size:14px;line-height:1.95}.ann-detail .body-copy h2{margin-top:23px;font-size:18px}.ann-detail .body-copy ul{padding-left:20px}.ann-back{display:inline-flex;margin-top:27px;color:var(--blue);font-size:13px;font-weight:700}.empty-state{padding:40px;border:1px dashed #d6dce8;border-radius:14px;color:#78859a;text-align:center;font-size:13px}
@media(max-width:1000px){.nav{gap:12px}.navlinks{gap:11px;font-size:12px}.grid-6{grid-template-columns:repeat(2,minmax(0,1fr))}.enterprise-hero{grid-template-columns:1fr}.hero-side{max-width:700px}.ann-grid{grid-template-columns:minmax(0,1fr) 220px}}
@media(max-width:760px){.wrap{width:min(100% - 28px,600px)}.header{width:calc(100% - 16px);top:5px;margin-top:5px;border-radius:14px}.nav{min-height:58px;padding:7px 9px}.brand-mark{width:34px;height:34px}.navlinks{display:none;position:absolute;top:calc(100% + 7px);left:0;right:0;align-items:stretch;flex-direction:column;gap:0;padding:8px 14px;border:1px solid var(--line);border-radius:13px;background:#fff;box-shadow:0 12px 25px #1e305017}.navlinks.open{display:flex}.navlinks a{padding:10px 4px;border-bottom:1px solid var(--line-soft)}.navlinks a:last-child{border-bottom:0}.actions .btn{min-height:37px;padding:0 10px;font-size:11px}.menu{display:block}.page-hero{padding-bottom:30px}.crumb{padding-top:20px}.page-hero h1{font-size:36px}.page-hero p{font-size:14px}.section{padding:44px 0}.section-head{margin-bottom:21px}.grid-2,.grid-3,.grid-6{grid-template-columns:1fr}.enterprise-hero{gap:19px}.flow{grid-template-columns:1fr}.flow-arrow{transform:rotate(90deg);text-align:center}.hero-stat{flex-wrap:wrap}.scenario-layout{grid-template-columns:1fr;gap:12px}.scenario-tabs{display:flex;overflow-x:auto;padding-bottom:4px}.scenario-tab{flex:0 0 auto;min-width:148px}.scenario-copy{min-height:180px;padding:19px}.calc{grid-template-columns:1fr}.calc-inputs,.calc-result{padding:18px}.docs-layout{grid-template-columns:1fr;gap:12px;padding-top:16px}.docs-side{position:static;display:flex;gap:5px;overflow:auto;padding:8px}.docs-side strong{display:none}.docs-side a{flex:0 0 auto;white-space:nowrap}.doc-section{padding:17px}.doc-section h2{font-size:21px}.doc-section table{min-width:520px}.table-scroll{overflow:auto}.ann-wrap{padding-top:19px}.ann-grid{grid-template-columns:1fr}.ann-side{order:-1}.ann-detail{margin:17px auto 40px;padding:20px}.foot{align-items:flex-start;flex-direction:column;justify-content:center;padding:16px 0}.foot-company{color:#929bad;font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}