:root{--aside:#f7f8fa;--text:#171a1f;--muted:#69707d;--line:#e8eaee;--accent:#38bfd5;--accent-soft:#eaf8fa;--content:900px;--aside-w:295px;--toc-w:230px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:#fff;font-size:15px;line-height:1.7}a{color:#148ba0;text-decoration:none}a:hover{text-decoration:underline}
.docs-header{position:sticky;top:0;z-index:50;height:66px;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 24px;backdrop-filter:blur(10px)}.docs-brand{display:flex;align-items:center;gap:12px;min-width:290px;color:var(--text)}.docs-brand img{width:122px;height:auto;display:block}.docs-brand__divider{width:1px;height:26px;background:var(--line)}.docs-brand__name{font-size:13px;color:#555d69}.brand-text{font-weight:650;font-size:20px}
.docs-search{position:relative;width:min(510px,38vw);margin-left:auto}.docs-search input{width:100%;height:40px;border:1px solid var(--line);border-radius:10px;padding:0 14px;background:#f8f9fa;outline:none;font:inherit}.search-results{display:none;position:absolute;top:46px;left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:12px;padding:6px;box-shadow:0 18px 50px rgba(20,24,31,.14);max-height:390px;overflow:auto}.search-results.open{display:block}.search-results a{display:block;padding:10px 12px;border-radius:8px;color:var(--text)}.search-results a:hover{background:#f6f8f9;text-decoration:none}.search-results small{display:block;color:var(--muted)}
.lang-switch{display:flex;margin-left:12px;border:1px solid var(--line);border-radius:9px;padding:3px;background:#f8f9fa}.lang-switch a{min-width:34px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:6px;color:#6f7680;font-size:12px;font-weight:500}.lang-switch a.active{background:#fff;color:#11151a;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.docs-layout{display:grid;grid-template-columns:var(--aside-w) minmax(0,1fr) var(--toc-w);min-height:calc(100vh - 66px)}.docs-sidebar{position:sticky;top:66px;height:calc(100vh - 66px);overflow:auto;border-right:1px solid var(--line);background:var(--aside);padding:22px 18px}.sidebar-group{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:#9aa0a8;margin:14px 10px 7px}.sidebar-group:first-child{margin-top:2px}.docs-nav a{display:flex;min-height:37px;padding:8px 10px;border-radius:8px;color:#515864;font-size:14px;margin-bottom:2px}.docs-nav a:hover{text-decoration:none;background:#eef0f2}.docs-nav a.active{background:var(--accent-soft);color:#0c788a;font-weight:500}
.docs-main{min-width:0}.docs-article{max-width:var(--content);padding:48px 46px 90px;margin:0 auto}.breadcrumbs{font-size:13px;color:#9298a2;margin-bottom:22px}h1,h2,h3{font-weight:500;letter-spacing:-.02em;color:#121419}h1{font-size:38px;line-height:1.18;margin:0 0 16px}h2{font-size:25px;line-height:1.3;margin:40px 0 12px}h3{font-size:19px;margin:28px 0 8px}.lead{font-size:18px;color:#5f6671;line-height:1.65;margin:0 0 30px}p{margin:0 0 16px}ul,ol{padding-left:22px}li{margin:5px 0}code,pre{font-family:Consolas,monospace}code{background:#f3f4f6;padding:2px 6px;border-radius:5px}pre{background:#f6f7f8;border:1px solid var(--line);padding:16px;border-radius:10px;overflow:auto}
.callout{border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:10px;padding:15px 17px;margin:24px 0;background:#fbfeff}.callout strong{display:block;font-weight:600}.callout p{margin-bottom:0}.callout--warning{border-left-color:#e6a53a;background:#fff8e8}.steps{list-style:none;padding:0;counter-reset:steps}.steps li{position:relative;padding:0 0 22px 48px;counter-increment:steps}.steps li:before{content:counter(steps);position:absolute;left:0;top:1px;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--accent-soft);color:#0c788a;font-weight:600}.steps li strong,.steps li span{display:block}.steps li span{color:#656d79}
.screenshot{margin:30px 0;padding:25px 24px;border:1px dashed #cdd3da;border-radius:12px;background:#fafbfc;text-align:center;color:#69707d;min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center}.screenshot__icon{font-size:27px;color:#a0a6af;margin-bottom:8px}.screenshot strong{color:#303640;font-weight:500}.screenshot p{max-width:670px;margin:8px auto}.screenshot img{display:block;width:100%;height:auto;border-radius:9px}
.docs-toc{position:sticky;top:66px;height:calc(100vh - 66px);padding:33px 20px;overflow:auto;border-left:1px solid #f0f1f3}.toc-title{font-size:12px;color:#969ca5;margin-bottom:10px}.toc a{display:block;color:#7b828d;font-size:13px;line-height:1.4;padding:5px 0}.page-nav{display:flex;justify-content:space-between;gap:15px;margin-top:55px;padding-top:25px;border-top:1px solid var(--line)}.page-nav a{border:1px solid var(--line);border-radius:10px;padding:12px 15px;color:#444b55}.docs-footer{border-top:1px solid var(--line);padding:24px 46px;color:#858b94;font-size:12px}.mobile-menu{display:none;border:0;background:transparent;font-size:24px;margin-right:12px}
@media(max-width:1180px){.docs-layout{grid-template-columns:270px minmax(0,1fr)}.docs-toc{display:none}}@media(max-width:800px){.docs-header{padding:0 14px}.mobile-menu{display:block}.docs-brand{min-width:0}.docs-brand__divider,.docs-brand__name{display:none}.docs-search{width:auto;flex:1;margin-left:8px}.docs-layout{display:block}.docs-sidebar{position:fixed;top:66px;bottom:0;left:-305px;width:295px;height:auto;z-index:40;box-shadow:14px 0 30px rgba(0,0,0,.08)}.docs-sidebar.open{left:0}.docs-article{padding:32px 20px 70px}h1{font-size:31px}.lang-switch{margin-left:8px}}