:root{--ink:#192c46;--muted:#52647a;--blue:#004494;--blue-hover:#003575;--line:#dce4ed;--paper:#fff;--wash:#f4f7fb;--yellow:#ffc600;--radius:16px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;font-size:16px;line-height:1.65}
a{color:var(--blue);text-underline-offset:3px}a:hover{color:var(--blue-hover)}button,input{font:inherit}button{cursor:pointer}button[hidden]{display:none}
:focus-visible{outline:3px solid #a66f00;outline-offset:4px}
.skip-link{position:absolute;left:16px;top:-70px;z-index:50;padding:10px 18px;background:white}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}
.header-inner{max-width:1264px;margin:auto;padding:18px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-size:18px;letter-spacing:-.4px}.brand strong{font-weight:400;color:var(--muted);margin-left:8px}.brand img{display:block}.back-link{font-size:14px;text-decoration:none;font-weight:600;white-space:nowrap}
.page-shell{max-width:1264px;margin:auto;padding:0 32px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:12px;font-size:13px;color:var(--muted);padding:24px 0}.breadcrumbs a{text-decoration:none}
.hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.9fr);gap:70px;align-items:center;padding:27px 0 64px;border-bottom:1px solid var(--line)}
.eyebrow,.small-label{font-size:11px;font-weight:750;letter-spacing:1.65px;color:var(--blue);margin:0 0 16px}
h1{font-size:clamp(36px,4.4vw,54px);line-height:1.13;letter-spacing:-2px;margin:0 0 22px;font-weight:700}h2{font-size:28px;line-height:1.25;letter-spacing:-.7px;margin:0 0 18px}h3{font-size:18px;line-height:1.4;margin:0 0 10px;letter-spacing:-.2px}p{margin:0 0 18px}.hero p:not(.eyebrow){color:var(--muted)}.hero .intro{font-size:19px;line-height:1.55;color:var(--ink)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;border-radius:8px;padding:12px 18px;text-decoration:none;font-size:14px;font-weight:650;border:1px solid transparent;line-height:1.5}.button-primary{background:var(--blue);color:white}.button-primary:hover{background:var(--blue-hover);color:white}.button-secondary{background:var(--wash);border-color:var(--line)}.hero-note{display:block;margin-top:12px;color:var(--muted);font-size:13px}
.connection-card{padding:30px;background:var(--wash);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 30px #192c4606;border-top:4px solid var(--yellow)}.connection-card h2{font-size:22px}.connection-card label{font-size:13px;font-weight:650;display:block;margin-bottom:8px}.copy-field{display:flex;align-items:center;gap:8px;background:white;border:1px solid #b7c7db;border-radius:8px;padding:7px;min-width:0}.copy-field input{width:100%;min-width:0;border:0;background:transparent;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;padding:5px;color:var(--ink)}.copy-button{border:1px solid #bfcee0;border-radius:6px;background:white;color:var(--blue);font-size:12px;font-weight:650;padding:7px 10px;white-space:nowrap;line-height:1.5}.copy-button:hover{background:#eaf1fa}.copy-field .copy-button{border:0;background:#eaf1fa}
dl{margin:20px 0}dl>div{display:flex;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding:10px 0;font-size:13px}dt{color:var(--muted)}dd{margin:0;text-align:right;font-weight:550}.small{font-size:13px;color:var(--muted);line-height:1.65}.connection-card .small{margin:0}
.guide-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:64px;padding-top:48px}.guide-nav{align-self:start;position:sticky;top:102px;font-size:13px}.guide-nav nav>a{display:flex;align-items:baseline;gap:12px;padding:10px 0;text-decoration:none;color:var(--muted);line-height:1.4}.guide-nav nav>a:hover{color:var(--blue)}.guide-nav nav>a span{color:var(--blue);font-size:11px;font-weight:750;min-width:19px}.nav-help{border-top:1px solid var(--line);margin-top:26px;padding-top:22px;color:var(--muted)}.nav-help strong{color:var(--ink)}.nav-help p{margin:6px 0 8px}.nav-help a{text-decoration:none;font-weight:600}
.guide-content{min-width:0;max-width:870px}.guide-section{padding-bottom:46px;margin-bottom:42px;border-bottom:1px solid var(--line);scroll-margin-top:100px}.section-heading{display:flex;align-items:center;gap:15px;margin-bottom:20px}.section-heading h2{margin:0}.step-number{display:inline-flex;align-items:center;justify-content:center;background:#e9f0f9;color:var(--blue);border-radius:11px;width:42px;height:42px;flex:none;font-size:14px;font-weight:700}
ul,ol{padding-left:24px;margin:0 0 22px}li{padding-left:4px;margin:0 0 10px}code,pre{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.86em}code{color:#244873}.wrap-code{overflow-wrap:anywhere}
.client-options{display:grid;gap:12px;margin:25px 0 18px}details{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:white}summary{cursor:pointer;padding:19px 20px;font-weight:600;list-style:none;line-height:1.5}summary::-webkit-details-marker{display:none}summary:hover{background:var(--wash)}.client-options summary{display:flex;align-items:center;justify-content:space-between;gap:16px}.client-name{font-size:18px}.client-note{font-size:12px;font-weight:400;color:var(--muted);display:inline-block;margin-left:12px}.expand-symbol{font-size:22px;color:var(--blue);line-height:1;transition:transform .2s}details[open]>.client-name{color:var(--blue)}details[open] .expand-symbol{transform:rotate(45deg)}details[open]>summary{background:var(--wash);border-bottom:1px solid var(--line)}.details-content{padding:20px}.details-content>*:last-child{margin-bottom:0}.details-content li{margin-bottom:12px}.source-link{font-size:13px;color:var(--muted)}
.code-block{border:1px solid var(--line);background:var(--wash);padding:16px;border-radius:8px;margin-bottom:18px}.code-block pre{margin:0 0 12px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.8}
.screenshot{margin:26px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--wash)}.screenshot>a{display:block;background:white}.screenshot img{width:100%;height:auto;display:block}.screenshot figcaption{padding:15px 18px;display:flex;align-items:flex-start;gap:12px;font-size:12px;line-height:1.7;color:var(--muted);border-top:1px solid var(--line)}.figure-number{flex:none;display:inline-flex;align-items:center;justify-content:center;width:23px;height:23px;border-radius:50%;background:white;border:1px solid var(--line);color:var(--blue);font-size:11px;font-weight:650}
.permission-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin:28px 0 8px}.permission-grid h3{font-size:16px}.permission-grid p{font-size:14px;color:var(--muted)}.notice{background:#fff9e7;border:1px solid #ead896;border-left:4px solid #d3a511;border-radius:8px;padding:22px 24px;margin:18px 0 24px}.notice h3{font-size:16px}.notice p{margin:0;font-size:14px;color:#51492c}
.first-prompt{padding:22px 24px;border-radius:12px;background:#edf4fd;border:1px solid #cbdcf1;margin:22px 0}.first-prompt p{font-size:18px;line-height:1.65;margin-bottom:14px;color:#183f70}.prompt-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:26px 0}.prompt-card{border:1px solid var(--line);border-radius:12px;padding:22px;display:flex;flex-direction:column;align-items:flex-start}.prompt-card h3{font-size:16px}.prompt-card p{font-size:14px;color:var(--muted);flex-grow:1;margin-bottom:20px}.scope-note{padding-top:10px}.scope-note p{font-size:14px;color:var(--muted)}
.faq{display:grid;gap:10px;margin:24px 0}.faq summary{font-size:15px;padding:17px 20px;display:flex;align-items:baseline;gap:12px}.faq summary:before{content:'+';color:var(--blue);font-weight:400;font-size:19px;line-height:1}.faq details[open] summary:before{content:'−'}.faq .details-content{font-size:14px;color:var(--muted)}.support-box{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px;background:var(--wash);border-radius:12px;margin-top:28px}.support-box h3{margin-bottom:5px}.support-box p{margin:0;font-size:13px;color:var(--muted)}.support-box .button{flex:none}.article-footer{color:var(--muted);font-size:12px;padding-bottom:52px}.article-footer a{font-weight:650;font-size:14px;text-decoration:none}.copy-status:empty{display:none}.copy-status{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:40;max-width:calc(100% - 32px);width:max-content;background:#192c46;color:white;padding:12px 20px;border-radius:9px;font-size:14px;box-shadow:0 5px 24px #192c4633}
@media(max-width:1050px){.hero{gap:32px;grid-template-columns:1.05fr 1fr}.connection-card{padding:23px}.guide-layout{grid-template-columns:185px minmax(0,1fr);gap:35px}.support-box{align-items:flex-start;flex-direction:column}}
@media(max-width:780px){html{scroll-padding-top:84px}.page-shell{padding:0 22px}.header-inner{padding:16px 22px}.hero{grid-template-columns:1fr;gap:30px;padding-top:14px;padding-bottom:34px}.hero h1{max-width:570px;font-size:43px}.hero .intro{font-size:18px}.connection-card{max-width:100%}.copy-field input{font-size:13px}.guide-layout{display:block;padding-top:25px}.guide-nav{position:static;margin-bottom:30px;padding-bottom:20px;border-bottom:1px solid var(--line)}.guide-nav nav{display:flex;flex-wrap:wrap;gap:0 20px}.guide-nav .small-label{width:100%;margin-bottom:5px}.guide-nav nav>a{padding:8px 0;font-size:12px}.nav-help{display:none}.guide-content{max-width:none}.guide-section{padding-bottom:30px;margin-bottom:32px}.section-heading h2{font-size:25px}.brand{font-size:16px}.brand strong{margin-left:4px}.back-link{font-size:12px}}
@media(max-width:480px){body{font-size:15px}.page-shell{padding:0 17px}.header-inner{padding:14px 17px;gap:12px}.brand strong{display:block;font-size:12px;line-height:1.2;margin:0}.brand{gap:8px}.brand img{width:25px;height:25px}.back-link{font-size:11px}.breadcrumbs{font-size:12px;padding:20px 0}.hero h1{font-size:37px;letter-spacing:-1.4px}.connection-card{padding:22px 18px}.copy-field{flex-wrap:wrap}.copy-field input{flex:1 1 220px;font-size:12px}.copy-field .copy-button{margin-left:auto}.hero .intro{font-size:17px}.hero-note{font-size:12px}.section-heading{gap:12px}.section-heading h2{font-size:23px}.step-number{height:36px;width:36px;font-size:12px}.permission-grid,.prompt-grid{grid-template-columns:1fr;gap:14px}.client-note{display:block;margin-left:0;font-size:12px}.details-content{padding:17px}summary{padding:16px 17px}.notice{padding:18px}.support-box{padding:22px}.screenshot figcaption{padding:12px;font-size:11px}.guide-nav nav{gap:0 15px}.guide-nav nav>a{gap:6px}.prompt-card{padding:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.expand-symbol{transition:none}}
@media print{.site-header,.guide-nav,.copy-button,.copy-status,.skip-link{display:none!important}.page-shell{max-width:none;padding:0}.hero{display:block;padding-bottom:20px}.hero h1{font-size:30px}.connection-card{margin:20px 0;box-shadow:none}.guide-layout{display:block;padding-top:20px}.guide-content{max-width:none}.guide-section{break-inside:auto}.screenshot,.prompt-card,.notice{break-inside:avoid}.screenshot img{max-height:400px;object-fit:contain}details{overflow:visible}details::details-content{display:block!important;content-visibility:visible!important}.button{border-color:var(--line);color:var(--ink);background:white}.article-footer{padding-bottom:0}}