.op-public{margin:0;background:#fff;color:#223247;font:15px/1.75 "Microsoft YaHei","PingFang SC",sans-serif}.op-public *{box-sizing:border-box}.op-public a{color:#155ac2;text-decoration:none}.op-public button,.op-public input{font:inherit}.op-public button{cursor:pointer}.op-public [hidden]{display:none!important}.op-public :focus-visible{outline:3px solid #72a4ef;outline-offset:3px}.op-header{height:80px;border-bottom:1px solid #e5eaf0;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 4%;position:sticky;top:0;z-index:20}.op-brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:20px;color:#172c48!important}.op-brand>span:last-child{font-size:14px;font-weight:400;border-left:1px solid #ced7e2;padding-left:14px}.op-logo{display:grid;place-items:center;width:34px;height:34px;background:#175ed2;color:#fff;border-radius:8px}.op-header nav{display:flex;gap:28px;align-items:center}.op-header [aria-current=page]{font-weight:700}.op-button{display:inline-block;background:#185dca;color:#fff!important;padding:10px 20px;border:1px solid #185dca;border-radius:5px;font-weight:600}.op-button.secondary{color:#175bbd!important;background:#fff;border-color:#c9d8ed}.op-menu-button{display:none;border:1px solid #d7e0ec;background:#fff;border-radius:5px;padding:6px 12px}.op-doc-layout{max-width:1440px;margin:auto;display:grid;grid-template-columns:260px minmax(0,1fr)}.op-directory{position:sticky;top:80px;align-self:start;height:calc(100vh - 80px);overflow:auto;border-right:1px solid #e5eaf0;padding:30px 22px}.op-directory label{font-size:13px;color:#607188}.op-directory input{width:100%;border:1px solid #d5dfeb;border-radius:5px;padding:8px 10px;margin:6px 0 12px}.op-directory nav p{font-size:12px;font-weight:700;color:#738399;margin:24px 0 8px}.op-directory nav a{display:flex;justify-content:space-between;padding:8px 10px;color:#53657d;border-radius:4px;margin:3px 0}.op-directory nav a:hover,.op-directory nav a[aria-current]{background:#eef4fd;color:#145bc6}.op-directory small{font:10px/2 monospace;color:#418269}.op-download{display:block;font-size:13px;border-top:1px solid #e4eaf1;margin-top:30px;padding-top:20px}.op-doc-content{min-width:0;padding:36px 64px 60px;max-width:1060px}.op-section{padding:28px 0 48px;border-bottom:1px solid #e5eaf0;scroll-margin-top:100px}.op-kicker{font-size:13px;color:#53708f;margin-bottom:12px}.op-public h1{font-size:36px;line-height:1.4;letter-spacing:-1px;margin:0 0 20px}.op-public h2{font-size:25px;line-height:1.45;margin:0 0 18px}.op-public h3{font-size:16px;margin:28px 0 12px}.op-lead{font-size:18px;color:#61718a;max-width:650px}.op-muted{font-size:13px;color:#6a7b91}.op-note{background:#f0f5fd;border-left:3px solid #306ad0;padding:14px 18px;font-size:14px;color:#3c587d}.op-steps{padding-left:22px;color:#3e5572}.op-steps li{padding:5px 0}.op-facts{display:flex;gap:30px;background:#f7f9fc;padding:20px}.op-facts strong,.op-facts span{display:block}.op-facts strong{font-size:18px}.op-facts span{font-size:12px;color:#718197}.op-table-wrap{overflow-x:auto;border:1px solid #e0e6ef;border-radius:5px}.op-public table{width:100%;border-collapse:collapse;text-align:left;font-size:13px;min-width:470px}.op-public th{background:#f5f8fc;font-weight:600;color:#52677f}.op-public td,.op-public th{padding:12px 16px;border-bottom:1px solid #e7ecf3;vertical-align:top}.op-public tr:last-child td{border-bottom:0}.op-public code{font-family:Consolas,"Cascadia Code",monospace;font-size:13px;overflow-wrap:anywhere}.op-code{position:relative;background:#112139;color:#e1eafa;border-radius:5px;overflow:hidden}.op-code pre{overflow:auto;margin:0;padding:44px 22px 24px;max-height:420px;line-height:1.7}.op-code pre code{white-space:pre;overflow-wrap:normal}.op-code button{position:absolute;right:12px;top:10px;background:#233754;border:1px solid #3c5274;color:#c5d7f2;border-radius:4px;padding:3px 10px;font-size:12px}.op-endpoint{display:flex;align-items:center;gap:16px;padding:14px 18px;background:#f4f7fb;border:1px solid #e2e8f1;border-radius:5px}.op-endpoint span{font:700 12px monospace;color:#16724e}.op-endpoint code{color:#344b69}.op-tabs{display:flex;gap:8px;margin-bottom:8px}.op-tabs button{border:0;background:#fff;color:#64778e;padding:8px 15px;border-bottom:2px solid transparent}.op-tabs [aria-selected=true]{color:#155ac2;border-color:#155ac2}.op-footer{display:flex;justify-content:space-between;font-size:13px;color:#7b8ba0;margin-top:40px}.op-toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#173151;color:#fff;padding:10px 20px;border-radius:5px;z-index:50;display:none}.op-toast.show{display:block}.op-skip{position:absolute;left:16px;top:-100px;z-index:60;background:#fff;padding:8px}.op-skip:focus{top:12px}.op-scrim{position:fixed;inset:80px 0 0;background:#14264266;border:0;z-index:25}.op-landing{max-width:1200px;padding:0 32px;margin:auto}.op-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;padding:88px 0 70px;align-items:center}.op-hero h1{font-size:48px;line-height:1.4;letter-spacing:-1px}.op-hero .op-code pre{max-height:none}.op-actions{display:flex;gap:12px;margin-top:28px}.op-rule{font-size:13px;color:#667b94;margin-top:20px}.op-capabilities{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #dfe6ef;border-bottom:1px solid #dfe6ef}.op-capabilities article{padding:32px;border-right:1px solid #dfe6ef}.op-capabilities article:last-child{border:0}.op-capabilities h2{font-size:20px}.op-capabilities p{color:#61738b}.op-start{padding:64px 0;display:grid;grid-template-columns:1fr 1fr;gap:60px}.op-start h2{font-size:30px}.op-start ol{margin:0}.op-start li{margin-bottom:20px}.op-start li strong{display:block}.op-start li span{color:#718299}.op-landing-footer{border-top:1px solid #dfe6ef;padding:24px 0 40px;color:#718299;font-size:13px}
@media(max-width:1000px){.op-doc-content{padding:24px 32px}.op-hero{gap:32px}.op-hero h1{font-size:38px}.op-capabilities article{padding:24px}}
@media(max-width:760px){.op-header{height:68px;padding:0 18px}.op-header nav{gap:12px;font-size:12px}.op-header nav>a:not(.op-button){display:none}.op-header .op-button{padding:7px 10px}.op-brand{font-size:17px;gap:8px}.op-brand>span:last-child{display:none}.op-menu-button{display:block}.op-doc-layout{display:block}.op-directory{position:fixed;top:68px;left:0;width:280px;height:calc(100vh - 68px);background:#fff;z-index:30;transform:translateX(-100%);visibility:hidden}.op-public.menu-open .op-directory{transform:none;visibility:visible}.op-public.menu-open{overflow:hidden}.op-scrim{top:68px}.op-doc-content{padding:12px 22px 40px}.op-public h1{font-size:29px}.op-public h2{font-size:22px}.op-facts{flex-wrap:wrap;gap:16px}.op-section{scroll-margin-top:88px;padding:26px 0 34px}.op-landing{padding:0 22px}.op-hero{display:block;padding:48px 0}.op-hero h1{font-size:34px}.op-hero .op-code{margin-top:32px}.op-capabilities,.op-start{display:block}.op-capabilities article{padding:26px 0;border:0;border-bottom:1px solid #dfe6ef}.op-start{padding:40px 0}.op-start ol{margin-top:28px}}

/* 主站导航不参与文档的固定定位，滚动后仍沿用原平台栏和目录的定位规则。 */
.op-public .op-main-navigation{background:#2c88ff;overflow-x:auto;color:#fff}
.op-public .op-main-navigation-links{display:flex;width:max-content;max-width:100%;margin:0 auto;white-space:nowrap}
.op-public .op-main-navigation a{display:block;flex:none;height:40px;padding:0 22px;line-height:40px;color:#fff;font-size:16px;text-decoration:none}
.op-public .op-main-navigation a:hover,.op-public .op-main-navigation a[aria-current="page"]{background:#1769ce}
.op-public .op-main-navigation a:focus-visible{outline:2px solid #fff;outline-offset:-4px}
@media(max-width:760px){.op-public .op-main-navigation a{padding:0 14px;font-size:14px}}