@charset "UTF-8";
:root{--ink:#171820;--muted:#666975;--paper:#fafaf8;--white:#fff;--line:#e4e4e8;--accent:#6747d5;--accent-hover:#5033b3;--pale:#f0ebff;--night:#16151e;--mint:#c9f2de;--radius:16px;--max:1200px;color-scheme:light;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}button:disabled{cursor:default}h1,h2,h3,h4,p{margin:0}h1,h2,h3{line-height:1.25;letter-spacing:-.035em}h1{font-size:clamp(38px,5.4vw,70px);font-weight:650}h2{font-size:clamp(28px,3.5vw,42px);font-weight:630}h3{font-size:21px;font-weight:630}p{color:var(--muted)}svg{max-width:100%}::selection{background:#d5c8ff;color:#171820}.wrap{width:min(calc(100% - 64px),var(--max));margin-inline:auto}.skip-link{position:fixed;left:20px;top:-100px;background:var(--ink);color:white;z-index:100;padding:8px 20px}.skip-link:focus{top:10px}.preview-bar{background:#ece7f9;border-bottom:1px solid #d9d0f0;text-align:center;padding:5px 16px;font-size:11px;font-weight:600;letter-spacing:.015em;color:#4c397d}.preview-bar b{font-family:monospace;letter-spacing:.1em;margin-right:10px}.header{position:sticky;top:0;z-index:30;background:rgba(250,250,248,.96);backdrop-filter:blur(15px);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;min-height:80px;gap:28px}.brand{display:inline-flex;gap:11px;align-items:center;font-weight:760;font-size:25px;letter-spacing:-1px;flex-shrink:0}.brand-mark{display:grid;place-items:center;width:34px;height:34px;background:var(--ink);color:var(--mint);border-radius:9px;font-size:23px;line-height:1}.brand-sub{display:block;font-size:8px;letter-spacing:.13em;font-weight:600;line-height:1.3;color:var(--muted)}.nav-links{display:flex;gap:30px;margin-left:auto;align-items:center}.nav-links>a{font-size:14px;color:#62626c;position:relative;padding:28px 0}.nav-links>a[aria-current=page],.nav-links>a:hover{color:var(--ink)}.nav-links>a[aria-current=page]:after{content:"";height:2px;background:var(--accent);position:absolute;bottom:17px;left:0;right:0}.nav-tools{display:flex;align-items:center;gap:20px}.lang-switch{font-size:12px;font-weight:650;padding:4px 0;border-bottom:1px solid var(--ink);white-space:nowrap}.login{padding:9px 18px;border:1px solid #c9c9ce;border-radius:7px;font-size:13px;font-weight:600;white-space:nowrap}.login:hover{background:var(--ink);color:white}.nav-links .mobile-login{display:none}.menu-toggle{display:none;border:1px solid var(--line);background:transparent;width:40px;height:40px;border-radius:7px;font-size:21px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);display:flex;align-items:center;gap:10px;margin-bottom:22px}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}.button{display:inline-flex;gap:16px;align-items:center;justify-content:center;padding:12px 23px;font-weight:600;font-size:14px;line-height:1.6;border-radius:7px;border:1px solid transparent;background:var(--accent);color:white;transition:background .15s,transform .15s}.button:hover{background:var(--accent-hover);transform:translateY(-1px)}.button.secondary{background:transparent;color:var(--ink);border-color:#cbccd0}.button.secondary:hover{background:#ededea}.button.ghost{background:transparent;padding:9px 0;color:var(--ink)}.arrow{font-size:20px;line-height:1}.hero{background:var(--night);color:white;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(#ffffff04 1px,transparent 1px),linear-gradient(90deg,#ffffff04 1px,transparent 1px);background-size:64px 64px;pointer-events:none}.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;padding-top:95px;padding-bottom:92px}.hero .eyebrow{color:#c3b5f6}.hero h1{max-width:670px;line-height:1.18}.hero h1 span{color:#bca8ff}.hero p{color:#aaa8b7;font-size:16px;line-height:1.9;max-width:530px;margin-top:26px}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin-top:33px}.hero .button{background:#c4b3ff;color:#211736}.hero .button:hover{background:#d1c4ff}.hero .button.secondary{border-color:#47434f;background:transparent;color:#e8e5ee}.hero-note{margin-top:30px;display:flex;flex-wrap:wrap;gap:18px;color:#9c99aa;font:11px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace}.hero-note span:before{content:"✓";margin-right:7px;color:var(--mint)}.api-visual{position:relative;min-width:0}.diagram-label{font:10px ui-monospace,SFMono-Regular,monospace;letter-spacing:.15em;color:#858093;margin-bottom:17px}.routing{display:flex;align-items:center;gap:0;padding:17px 0 26px}.node{border:1px solid #45404e;border-radius:8px;padding:10px 13px;font:12px ui-monospace,monospace;background:#211e2b;text-align:center;white-space:nowrap;color:#b8b1c7}.node.core{background:#bba8fa;color:#231b38;border:none;font-weight:bold;padding:17px 18px}.connector{height:1px;background:#5a4a7b;flex:1;min-width:12px;position:relative}.connector:after{content:"";position:absolute;width:4px;height:4px;right:0;top:-1.5px;background:#c9b4ff;border-radius:50%}.providers{display:grid;gap:6px}.providers .node{padding:6px 12px;font-size:10px;min-width:100px}.terminal{border:1px solid #41394e;background:#1d1a25;border-radius:12px;overflow:hidden;box-shadow:0 20px 55px #0003;transform:rotate(-1deg)}.terminal-top{background:#24212d;border-bottom:1px solid #393340;padding:12px 16px;display:flex;align-items:center;gap:6px;color:#8e879e;font:11px ui-monospace,monospace}.dot{height:7px;width:7px;border-radius:50%;background:#60586e}.terminal-top span:last-child{margin-left:10px}.terminal pre{font-size:12px;line-height:1.95;padding:23px 24px;margin:0;overflow:auto;color:#b6adc8;white-space:pre}.syntax-purple{color:#c7a1f5}.syntax-green{color:#b4dccb}.terminal-bottom{border-top:1px solid #393340;padding:11px 18px;color:#8e879e;font-size:10px;display:flex;justify-content:space-between}.terminal-bottom b{color:#bacbbd;font-weight:400}.protocol-strip{background:white;border-bottom:1px solid var(--line)}.protocols{display:flex;gap:35px;align-items:center;justify-content:space-between;padding-block:25px;color:#686874;font-size:17px;font-weight:650;letter-spacing:-.025em}.protocols>span:first-child{font-size:11px;color:#858590;font-weight:500;line-height:1.7;max-width:140px;letter-spacing:0}.protocols small{font-size:11px;font-weight:450;color:#82818c}.section{padding-block:94px}.section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:42px}.section-header>div{max-width:670px}.section-header p{margin-top:18px;max-width:620px}.text-link{display:inline-flex;gap:12px;align-items:center;color:var(--accent);font-size:13px;font-weight:600;white-space:nowrap}.text-link:hover{text-decoration:underline}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:23px}.feature{border:1px solid var(--line);padding:29px;border-radius:var(--radius);background:white}.feature .icon{display:grid;place-items:center;width:42px;height:42px;background:var(--pale);color:var(--accent);border-radius:10px;font-size:23px;margin-bottom:27px;font-weight:450}.feature p{font-size:14px;margin-top:15px;line-height:1.9}.feature .small-link{margin-top:24px;font-size:12px;color:var(--accent);display:inline-block}.feature-grid.two{grid-template-columns:repeat(2,1fr)}.feature-grid.two .feature{padding:34px}.ink-section{background:#efeff0;border-block:1px solid var(--line)}.workflow{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center}.workflow p{margin-top:22px}.steps{margin-top:33px;display:grid;gap:19px}.step{display:grid;grid-template-columns:30px 1fr;gap:15px;align-items:baseline}.step>span{color:var(--accent);font:12px ui-monospace,monospace}.step h3{font-size:17px}.step p{font-size:13px;margin-top:6px}.code-example{border:1px solid #d5d5dc;background:white;border-radius:12px;overflow:hidden;min-width:0}.code-bar{display:flex;justify-content:space-between;align-items:center;background:#f5f4f8;border-bottom:1px solid var(--line);padding:0 12px}.code-label{font:11px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--muted);padding:13px 8px}.code-tabs{display:flex;gap:3px;min-width:0}.code-tabs button{border:none;border-bottom:2px solid transparent;background:transparent;padding:13px 12px;font-size:12px;color:var(--muted)}.code-tabs button[aria-selected=true]{border-color:var(--accent);color:var(--accent)}.copy{font-size:11px;color:var(--accent);border:1px solid #d9d2e9;background:white;border-radius:5px;padding:4px 9px;white-space:nowrap}.code-example pre{padding:25px;margin:0;font:12px/1.95 ui-monospace,SFMono-Regular,Consolas,monospace;overflow:auto;color:#4d3e66;tab-size:2}.code-foot{padding:13px 20px;border-top:1px solid var(--line);font-size:11px;color:#85818d}.audience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.audience{padding:32px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:white}.audience span{font:11px ui-monospace,monospace;color:var(--accent);display:block;margin-bottom:22px}.audience h3{font-size:19px}.audience p{font-size:13px;margin-top:12px}.cta{background:var(--night);padding:56px;border-radius:20px;color:white;display:flex;align-items:center;justify-content:space-between;gap:40px}.cta h2{font-size:34px}.cta p{color:#aaa5b6;margin-top:15px;max-width:680px;font-size:14px}.cta .button{background:#c4b3ff;color:#201933;flex-shrink:0}.footer{padding:65px 0 22px;border-top:1px solid var(--line);background:white;margin-top:0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:50px}.footer-brand p{font-size:12px;margin-top:20px;max-width:285px;line-height:1.9}.footer h3{font-size:12px;margin:7px 0 19px;letter-spacing:.03em}.footer-column a{display:block;color:var(--muted);font-size:12px;margin-bottom:10px}.footer-column a:hover{color:var(--accent)}.footer-bottom{margin-top:50px;padding-top:21px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:#8c8b94;font-size:10px}.footer-bottom div{display:flex;gap:20px}.page-head{padding:72px 0 48px}.page-head h1{font-size:clamp(36px,4.2vw,55px);max-width:850px}.page-head p{margin-top:22px;max-width:720px}.page-head.center{text-align:center}.page-head.center .eyebrow{justify-content:center}.page-head.center h1,.page-head.center p{margin-inline:auto}.page-head.center p{max-width:670px}.thin-section{padding-bottom:85px}.notice{font-size:12px;background:var(--pale);color:#5c4d78;border:1px solid #ded5ee;border-radius:9px;padding:17px 21px;line-height:1.85}.notice strong{color:#47365f}.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}.price-card{background:white;border:1px solid var(--line);border-radius:14px;padding:31px;position:relative;display:flex;flex-direction:column}.price-card.featured{border:2px solid var(--accent);padding:30px}.plan-label{font:10px ui-monospace,monospace;letter-spacing:.1em;color:var(--muted);margin-bottom:13px}.price-card h2{font-size:23px}.price-card p{font-size:12px;min-height:44px;margin-top:14px}.price{font:600 55px/1.3 Inter,-apple-system,sans-serif;letter-spacing:-3px;margin:25px 0 3px}.price span{font-size:27px;margin-left:6px;color:var(--muted)}.price-caption{font-size:11px;color:var(--muted);margin-bottom:22px}.price-card .button{width:100%;margin-bottom:24px}.price-card ul{list-style:none;margin:0;padding:24px 0 0;border-top:1px solid var(--line);display:grid;gap:15px;font-size:12px;color:#66636e}.price-card li{padding-left:20px;position:relative}.price-card li:before{content:"✓";position:absolute;left:0;color:var(--accent)}.plan-badge{position:absolute;right:22px;top:0;transform:translateY(-50%);border-radius:5px;background:var(--accent);color:white;font-size:10px;padding:3px 10px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;margin-top:34px;background:white}table{border-collapse:collapse;width:100%;min-width:660px;font-size:13px;text-align:left}th,td{padding:21px 25px;border-bottom:1px solid var(--line)}thead{background:#f1eff7}tbody tr:last-child td{border:0}td:first-child{color:#73707c}td small{display:block;font-size:10px;color:#88818e;margin-top:4px}.faq-list{max-width:850px;margin:0 auto}.faq-list details{border-bottom:1px solid var(--line);padding:22px 0}.faq-list summary{cursor:pointer;font-size:17px;font-weight:580;list-style:none;display:flex;justify-content:space-between;gap:30px;line-height:1.6}.faq-list summary:after{content:"+";color:var(--accent);font-size:22px}.faq-list details[open] summary:after{content:"−"}.faq-list details p{font-size:14px;max-width:740px;margin-top:17px}.blog-tools{display:flex;gap:12px;justify-content:space-between;align-items:center;margin-bottom:30px}.filters{display:flex;gap:8px;flex-wrap:wrap}.filter{border:1px solid var(--line);background:white;color:var(--muted);border-radius:7px;padding:7px 17px;font-size:12px}.filter[aria-pressed=true]{background:var(--ink);color:white;border-color:var(--ink)}.search{background:white;border:1px solid #cfcfd5;padding:9px 14px;border-radius:7px;font-size:12px;max-width:230px;width:100%}.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.blog-card{border:1px solid var(--line);border-radius:13px;background:white;overflow:hidden;transition:transform .2s,border .2s}.blog-card:hover{transform:translateY(-4px);border-color:#b6a9dc}.article-art{height:188px;background:#eae6f5;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;color:#62517e}.article-art:before{content:"";position:absolute;inset:0;background-image:linear-gradient(#56407b0c 1px,transparent 1px),linear-gradient(90deg,#56407b0c 1px,transparent 1px);background-size:25px 25px}.article-art>span{font:500 55px/1 ui-monospace,monospace;letter-spacing:-3px;position:relative}.article-art.art-1{background:#e4ece8;color:#436655}.article-art.art-2{background:#eee9dd;color:#8b7653}.article-art.art-3{background:#e3e9ef;color:#52667c}.article-art.art-4{background:#eae5ed;color:#7a6385}.article-art.art-5{background:#eae9e6;color:#6d6b61}.blog-card-body{padding:24px}.meta{display:flex;gap:12px;align-items:center;font-size:10px;color:#8b8299}.meta .tag{background:var(--pale);color:var(--accent);border-radius:4px;padding:2px 7px}.blog-card h2{font-size:20px;margin-top:16px;line-height:1.55}.blog-card p{font-size:12px;line-height:1.9;margin-top:13px}.blog-card .byline{margin-top:25px;font-size:10px;color:#93909b}.no-results{text-align:center;padding:60px;color:var(--muted)}.breadcrumb{font-size:11px;color:#8a8496;display:flex;align-items:center;gap:12px;margin-bottom:28px}.breadcrumb a:hover{color:var(--accent)}.article-layout{display:grid;grid-template-columns:minmax(0,780px) 240px;gap:75px;align-items:start}.article-head{padding:55px 0 42px}.article-head h1{font-size:clamp(32px,4vw,48px);line-height:1.35;margin:19px 0}.article-head p{font-size:16px}.article-head .meta{margin-top:25px}.prose{font-size:15px;line-height:1.95;min-width:0}.prose h2{font-size:25px;line-height:1.4;margin:40px 0 19px;scroll-margin-top:125px}.prose h3{font-size:19px;margin:25px 0 14px}.prose p{margin-bottom:17px}.prose ul{padding-left:23px;color:var(--muted);margin:19px 0}.prose li{margin-bottom:10px;padding-left:4px}.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.prose code{font-family:ui-monospace,monospace;background:#eeebf3;border-radius:4px;padding:2px 5px;font-size:.9em;overflow-wrap:anywhere}.prose .code-example{margin:30px 0}.toc{position:sticky;top:127px;border-left:1px solid var(--line);padding-left:22px;font-size:11px;color:#8e8798;margin-top:40px}.toc h2{font-size:11px;letter-spacing:.08em;margin-bottom:17px;color:var(--ink)}.toc a{display:block;margin:12px 0;line-height:1.8}.toc a:hover{color:var(--accent)}.article-related{padding-top:60px;margin-top:60px;border-top:1px solid var(--line)}.article-related h2{font-size:24px;margin-bottom:25px}.docs-layout{display:grid;grid-template-columns:225px minmax(0,1fr);gap:65px;padding-top:42px;padding-bottom:85px}.docs-sidebar{position:sticky;top:125px;align-self:start;max-height:calc(100vh - 150px);overflow-y:auto;padding-right:17px;border-right:1px solid var(--line)}.docs-sidebar summary{display:none}.docs-sidebar nav h2{font-size:10px;letter-spacing:.08em;text-transform:uppercase;margin:24px 0 12px;color:#8a8297}.docs-sidebar nav h2:first-child{margin-top:5px}.docs-sidebar a{display:block;font-size:12px;line-height:1.5;padding:8px 12px;margin:3px 0;border-radius:5px;color:#79717f}.docs-sidebar a:hover{background:#f0edf5}.docs-sidebar a[aria-current=page]{background:var(--pale);color:var(--accent);font-weight:600}.docs-content{max-width:860px;min-width:0}.docs-content .page-head{padding-top:0;padding-bottom:30px}.docs-content .page-head h1{font-size:40px}.docs-content .page-head .eyebrow{margin-bottom:13px}.docs-content .notice{margin-top:20px}.docs-content .feature-grid{grid-template-columns:repeat(2,1fr);margin-top:30px}.docs-content .feature h3{font-size:18px}.doc-nav{display:flex;justify-content:space-between;gap:20px;padding-top:30px;margin-top:45px;border-top:1px solid var(--line)}.doc-nav a{font-size:13px;color:var(--accent);max-width:45%}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px}.contact-panel{background:white;border:1px solid var(--line);border-radius:14px;padding:35px}.contact-item{padding:24px 0;border-bottom:1px solid var(--line)}.contact-item:first-child{padding-top:0}.contact-item:last-child{border-bottom:0;padding-bottom:0}.contact-item h2{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#95909e;margin-bottom:10px}.contact-item a{font-size:21px;letter-spacing:-.02em}.contact-item a:hover{color:var(--accent)}.contact-item p{font-size:14px;line-height:1.9}.checklist{display:grid;gap:25px;margin-top:33px}.checklist h3{font-size:17px}.checklist p{font-size:13px;margin-top:9px}.login-state{max-width:670px;margin:80px auto;text-align:center}.login-state .state-icon{width:65px;height:65px;background:var(--pale);color:var(--accent);display:grid;place-items:center;border-radius:17px;margin:0 auto 28px;font:28px monospace}.login-state h1{font-size:38px}.login-state p{font-size:14px;line-height:1.9;margin:24px 0 30px}.login-state .hero-actions{justify-content:center}.legal{max-width:800px;margin:0 auto;padding-bottom:80px}.legal .notice{margin-bottom:28px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px}.about-aside{background:var(--night);padding:45px;border-radius:16px;color:white;display:flex;flex-direction:column;justify-content:center}.about-aside b{font-size:75px;letter-spacing:-6px;color:#c4b3ff;line-height:1.2}.about-aside p{font-size:14px;color:#aea6be;margin-top:25px}.results-summary{font-size:11px;color:var(--muted);margin:20px 0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}.noscript-nav{display:flex;flex-wrap:wrap;gap:12px 22px;padding-block:15px;border-bottom:1px solid var(--line);font-size:13px}.noscript-nav a{color:var(--accent)}.noscript-nav a:hover{text-decoration:underline}.section.compact{padding-top:55px}
@media(min-width:1500px){.hero .wrap{padding-block:115px}}
@media(max-width:1100px){.nav-links{gap:23px}.nav-tools{gap:14px}.hero .wrap{gap:35px}.hero h1{font-size:54px}.node{font-size:10px;padding:9px}.node.core{padding:15px 12px}.providers .node{min-width:88px}.workflow{gap:45px}.docs-layout{gap:40px;grid-template-columns:200px minmax(0,1fr)}.article-layout{gap:45px;grid-template-columns:minmax(0,1fr) 195px}.footer-grid{gap:30px}.feature{padding:24px}}
@media(max-width:840px){.wrap{width:calc(100% - 40px)}.nav{min-height:70px;gap:16px}.brand{font-size:23px}.nav-tools{margin-left:auto}.login{padding:7px 13px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);padding:15px 20px;border-bottom:1px solid var(--line);box-shadow:0 15px 25px #0001;margin:0;gap:0}.nav-links[data-open=true]{display:grid}.nav-links>a{padding:11px 0}.nav-links .mobile-login{display:block}.nav-links>a[aria-current=page]:after{display:none}.hero .wrap{grid-template-columns:1fr;gap:50px;padding-block:65px}.hero h1{font-size:clamp(43px,7vw,62px)}.hero p{max-width:650px}.api-visual{max-width:580px;width:100%;margin:auto}.terminal{transform:none}.routing{max-width:550px;margin:auto}.protocols{gap:18px;flex-wrap:wrap;justify-content:center;font-size:16px}.protocols>span:first-child{flex-basis:100%;max-width:none;text-align:center}.section{padding-block:65px}.section-header{gap:25px;align-items:flex-start}.feature-grid{grid-template-columns:1fr 1fr;gap:17px}.workflow{grid-template-columns:1fr;gap:35px}.workflow>div:first-child{max-width:680px}.audience-grid{grid-template-columns:1fr 1fr}.cta{padding:35px;align-items:flex-start;flex-direction:column;gap:25px}.cta h2{font-size:30px}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-brand{grid-column:1/-1}.footer-brand p{max-width:500px}.footer{padding-top:45px}.price-grid{gap:15px}.price-card,.price-card.featured{padding:22px}.price-card h2{font-size:20px}.price{font-size:46px}.price-card p{min-height:65px}.page-head{padding-block:50px 35px}.blog-grid{grid-template-columns:repeat(2,1fr)}.article-layout{grid-template-columns:1fr}.toc{display:none}.docs-layout{grid-template-columns:1fr;gap:25px;padding-top:25px}.docs-sidebar{position:static;border:1px solid var(--line);padding:12px 18px;background:white;border-radius:8px;max-height:none}.docs-sidebar summary{display:flex;justify-content:space-between;cursor:pointer;font-size:13px}.docs-sidebar summary:after{content:"＋"}.docs-sidebar[open] summary{margin-bottom:20px}.docs-sidebar[open] summary:after{content:"−"}.docs-content{max-width:none}.docs-content .page-head h1{font-size:35px}.contact-layout{grid-template-columns:1fr;gap:40px}.about-grid{gap:30px}.about-aside{padding:30px}.about-aside b{font-size:55px}}
@media(max-width:560px){.wrap{width:calc(100% - 36px)}.preview-bar{font-size:9px;line-height:1.6}.preview-bar b{margin-right:5px}.brand-sub{font-size:7px}.brand{font-size:22px;gap:8px}.brand-mark{width:30px;height:30px;font-size:20px}.nav{gap:12px}.nav-tools{gap:12px}.nav .login{display:none}.lang-switch{font-size:11px}.menu-toggle{width:35px;height:35px}.hero .wrap{padding:48px 0 50px;gap:40px}.hero h1{font-size:42px;line-height:1.22;letter-spacing:-.045em}.hero p{font-size:14px;margin-top:22px}.hero .eyebrow{font-size:9px;letter-spacing:.11em}.hero-actions{gap:11px;margin-top:26px}.button{font-size:12px;padding:11px 18px;gap:11px}.hero-note{font-size:9px;gap:12px}.terminal pre{font-size:9px;padding:18px;line-height:2}.terminal-top{font-size:9px}.diagram-label{font-size:9px}.routing{padding-bottom:20px}.node{font-size:8px;padding:9px 8px}.node.core{padding:14px 12px}.providers .node{font-size:8px;min-width:83px}.terminal-bottom{font-size:9px;padding:10px 14px}.protocols{gap:13px;font-size:14px;padding-block:23px}.protocols small{display:none}.section{padding-block:52px}.section-header{display:block;margin-bottom:28px}.section-header .text-link{margin-top:20px}.section-header p{font-size:14px;margin-top:15px}.eyebrow{font-size:9px;margin-bottom:16px}.feature-grid,.feature-grid.two{grid-template-columns:1fr}.feature{padding:26px}.feature .icon{margin-bottom:20px}.feature h3{font-size:20px}.feature-grid.two .feature{padding:26px}.audience-grid{grid-template-columns:1fr}.audience{padding:27px}.audience span{margin-bottom:13px}.code-example pre{font-size:10px;padding:18px}.code-tabs button{font-size:11px;padding:12px 9px}.copy{font-size:10px}.cta{padding:28px;gap:25px}.cta h2{font-size:26px}.cta p{font-size:13px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-column:last-child{grid-column:1/-1}.footer-bottom{flex-direction:column;font-size:9px;margin-top:30px}.footer h3{margin-bottom:14px}.page-head{padding-top:40px}.page-head h1{font-size:35px}.page-head p{font-size:14px}.page-head.center{text-align:left}.page-head.center .eyebrow{justify-content:flex-start}.notice{font-size:11px;padding:15px 17px}.price-grid{grid-template-columns:1fr;gap:28px;margin-top:30px}.price-card,.price-card.featured{padding:28px}.price-card p{min-height:0}.price-card ul{gap:12px}.price{font-size:55px;margin-top:20px}.price-card .button{margin-bottom:0}.price-card ul{margin-top:20px}.thin-section{padding-bottom:55px}th,td{padding:17px}.faq-list summary{font-size:15px}.faq-list details p{font-size:13px}.blog-tools{display:block}.search{max-width:none;margin-top:17px}.filters{gap:6px}.filter{font-size:11px;padding:7px 13px}.blog-grid{grid-template-columns:1fr}.article-art{height:175px}.blog-card h2{font-size:21px}.blog-card p{font-size:13px}.article-head{padding-top:35px}.article-head h1{font-size:33px}.article-head p{font-size:14px}.prose{font-size:14px}.prose h2{font-size:23px;margin-top:32px}.docs-content .feature-grid{grid-template-columns:1fr}.docs-content .page-head h1{font-size:32px}.contact-panel{padding:25px}.contact-item a{font-size:20px}.login-state{margin-block:60px}.login-state h1{font-size:30px}.about-grid{grid-template-columns:1fr}.about-aside{min-height:250px}.about-aside b{font-size:70px}.section.compact{padding-top:40px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.header,.preview-bar,.footer,.toc,.docs-sidebar,.hero-actions,.copy,.blog-tools{display:none}body{background:white}.wrap{width:100%}.article-layout,.docs-layout{display:block}.section{padding:20px 0}.prose p{color:#333}}