@charset "UTF-8";
:root{--blue:#3168ff;--blue-dark:#2254dc;--blue-soft:#edf2ff;--ink:#182339;--muted:#728096;--line:#e7ecf4;--bg:#f6f8fc;--white:#fff;--green:#16a67a;--red:#d74c63;--shadow:0 16px 48px #243e6910;--radius:18px;font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--white);font-size:14px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.55;cursor:not-allowed}button, input, textarea, select{outline:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid 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30px)}.toast.visible{opacity:1;transform:translate(-50%,0)}.toast.error{background:#b8445d}.initial-loading{min-height:100vh;display:flex;align-items:center;justify-content:center;gap:16px;color:#8a9ab4}.loading{padding:70px 20px;text-align:center;font-size:12px;color:#8ea0bc}.spinner{display:inline-block;width:18px;height:18px;border:2px solid #dce6fb;border-top-color:var(--blue);border-radius:50%;animation:spin 1s linear infinite;margin-right:10px;vertical-align:middle}@keyframes spin{to{transform:rotate(360deg)}}.error-state{max-width:500px;margin:70px auto;text-align:center;padding:30px}.error-state h2{font-size:23px;margin:15px 0}.error-state p{margin-bottom:20px;overflow-wrap:anywhere}.skip-link{position:fixed;top:-60px;left:20px;z-index:999;background:var(--blue);color:white;padding:10px 20px;border-radius:8px}.skip-link:focus{top:15px}.docs-layout{display:grid;grid-template-columns:218px minmax(0,1fr);gap:56px;padding-top:40px;padding-bottom:70px;align-items:start}.docs-sidebar{position:sticky;top:25px;display:grid;gap:4px;font-size:12px;color:#7d8aa0}.docs-sidebar strong{color:#4e5e78;padding:10px 12px}.docs-sidebar a{padding:9px 12px;border-radius:7px}.docs-sidebar a:hover{color:var(--blue);background:var(--blue-soft)}.docs-content{min-width:0}.docs-section{scroll-margin-top:25px;margin-bottom:48px}.docs-section h2{font-size:24px;margin-bottom:15px}.docs-section h3{font-size:16px;margin:25px 0 12px}.docs-section p,.docs-section li{font-size:13px;color:#7a879d;line-height:1.9}.docs-section code:not(pre code){font-size:11px;color:#4268ac;background:#f0f4fc;padding:2px 5px;border-radius:4px;overflow-wrap:anywhere}.code-block{position:relative;background:#17243e;border:1px solid #243654;border-radius:12px;margin:17px 0;overflow:hidden}.code-block .code-head{color:#8ea3c4;border-bottom:1px solid #ffffff0b;padding:9px 15px;display:flex;align-items:center;justify-content:space-between;font-size:10px}.code-block .code-head .btn{color:#b5c8e9;font-size:10px}.code-block .code-head .btn:hover{background:#ffffff10}.code-block pre{padding:18px;margin:0;color:#c2d3ee;font-size:11px;line-height:1.9;overflow:auto}.docs-content .table-wrap{border:1px solid var(--line);border-radius:10px;margin-top:15px}.docs-content table{white-space:normal}.docs-content td,.docs-content th{padding:12px 16px;font-size:11px}.docs-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}.docs-flow>div{border:1px solid var(--line);background:#fafbff;padding:19px;border-radius:11px}.docs-flow b{display:block;font-size:12px;margin-bottom:8px;color:#5d74a0}.docs-flow span{font-size:11px;color:#8b98ab}.demo-layout{display:grid;grid-template-columns:1fr 1fr;gap:28px;padding-top:45px;padding-bottom:70px;align-items:start}.demo-form-card{padding:30px}.demo-form-card h2{font-size:20px;margin-bottom:10px}.demo-form-card>p{font-size:12px;margin-bottom:25px}.account-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.info-row{display:flex;justify-content:space-between;gap:20px;padding:15px 0;font-size:12px;border-bottom:1px solid #eff2f8}.info-row span{color:#93a0b4}.info-row strong{font-weight:500;color:#586b87;overflow-wrap:anywhere}.fine-print{font-size:10px;color:#9cabc2;margin-top:19px;line-height:1.8}.inline-code{color:#6580a9;background:#f3f6fb;padding:3px 6px;border-radius:4px;font-family:Consolas,monospace;font-size:11px}.site-overview{display:flex;gap:24px;align-items:center;margin-bottom:22px}.site-overview .iconbox{width:52px;height:52px}.site-overview h2{font-size:19px}.site-overview p{font-size:11px;margin-top:5px}.color-input{height:43px;padding:4px!important}.app-version{font-size:9px;color:#abb5c6;letter-spacing:.5px;padding-left:14px;margin-top:12px}.muted{color:var(--muted)}.space-top{margin-top:22px}.check-control{display:flex;gap:10px;align-items:center;font-size:12px;color:#6d7e97}.check-control input{accent-color:var(--blue)}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.admin-chip{font-size:9px;letter-spacing:1px;color:#7e96c5;border:1px solid #d9e3f5;padding:2px 6px;border-radius:4px}.mobile-overlay{display:none}
@media(min-width:1550px){.hero-inner{min-height:690px}.hero h1{font-size:60px}.hero-art{transform:scale(1.08)}}
@media(max-width:1150px){.hero-inner{gap:25px}.hero h1{font-size:44px}.hero-art{transform:scale(.9)}.floating-card.a{right:0}.hero-notes{gap:12px}.developer-grid{gap:35px}.app-layout{grid-template-columns:210px 1fr}.sidebar{width:210px;padding:26px 13px}.content{padding:28px 25px}.app-topbar{padding:0 25px}.stats-grid{gap:12px}.stat{padding:18px}.stat-value{font-size:27px}.detail-grid{grid-template-columns:1.15fr 1fr}.dashboard-bottom{grid-template-columns:1fr}.docs-layout{gap:35px;grid-template-columns:180px 1fr}}
@media(max-width:900px){.container{width:calc(100% - 42px)}.nav-links{gap:18px;font-size:12px}.nav-actions{gap:12px}.hero-inner{min-height:570px;gap:0}.hero h1{font-size:37px}.hero p{font-size:13px}.hero-art{transform:scale(.78);margin:0 -40px}.hero-actions{gap:9px}.hero-actions .btn{padding:12px 15px;font-size:12px}.hero-notes{flex-wrap:wrap;gap:9px 15px;font-size:10px}.feature-card{padding:22px}.feature-card p{font-size:12px}.section{padding:65px 0}.scenario-content{padding:30px;gap:30px}.developer-grid{gap:30px}.developer-grid h2{font-size:28px}.cta{padding:35px}.cta h2{font-size:26px}.feature-strip .container{padding:23px 0}.strip-item{gap:8px}.strip-item strong{font-size:11px}.strip-item small{font-size:9px}.app-layout{grid-template-columns:190px 1fr}.sidebar{width:190px;padding:23px 10px}.sidebar .brand{font-size:17px;padding-left:9px;gap:9px}.sidebar .brand-mark{width:33px;height:33px;font-size:21px}.sidebar-nav a{padding:11px;font-size:12px}.content{padding:25px 20px}.app-topbar{padding:0 20px}.stats-grid{grid-template-columns:repeat(2,1fr)}.detail-grid{grid-template-columns:1fr}.account-grid{grid-template-columns:1fr}.page-heading{align-items:flex-start}.page-heading h1{font-size:23px}.page-heading-actions .btn{font-size:11px;padding:9px 12px}.docs-layout{grid-template-columns:155px 1fr;gap:25px}.docs-flow{grid-template-columns:1fr}.auth-intro{padding:55px 40px}.auth-intro h1{font-size:31px}.auth-intro>p{font-size:13px}.demo-layout{gap:20px}.demo-form-card{padding:24px}}
@media(max-width:680px){.container{width:calc(100% - 36px)}.nav{height:70px}.nav-inner{gap:12px}.brand{font-size:18px;gap:9px}.brand-mark{width:33px;height:33px;font-size:21px;border-radius:9px}.brand small{font-size:8px;letter-spacing:1.6px}.nav-actions .btn{font-size:11px;padding:8px 12px}.nav-actions>a:not(.btn){display:none}.mobile-menu{display:block}.nav-links{display:none;position:absolute;top:69px;left:0;right:0;padding:16px 22px;background:white;border-bottom:1px solid var(--line);box-shadow:0 12px 20px #263e6c0b;gap:18px}.nav-links.open{display:flex;flex-wrap:wrap}.hero-inner{display:flex;flex-direction:column;padding-top:49px;text-align:center;gap:10px}.hero .eyebrow{justify-content:center;margin-bottom:18px;font-size:10px}.hero h1{font-size:39px;line-height:1.35}.hero p{margin:20px auto 0;max-width:350px;font-size:13px}.hero-actions{justify-content:center;margin-top:26px}.hero-actions .btn{padding:12px 19px}.hero-notes{justify-content:center;margin-top:19px}.hero-art{transform:scale(.79);height:373px;margin:-18px 0 -26px;width:420px;max-width:none}.floating-card.a{right:0}.floating-card.b{left:0}.feature-strip .container{grid-template-columns:repeat(2,1fr);gap:22px 0;padding:25px 0}.strip-item:nth-child(2){border:0}.strip-item{justify-content:flex-start;padding-left:14px}.section{padding:52px 0}.section-head{margin-bottom:28px}.section-head h2{font-size:25px}.section-head p{font-size:12px;max-width:320px}.feature-grid{grid-template-columns:1fr;gap:14px}.feature-card{padding:25px}.feature-card h3{margin-top:17px}.feature-card .chip-row{margin-top:17px}.scenario-tabs{gap:7px}.scenario-tabs button{padding:9px 12px;font-size:11px}.scenario-content{grid-template-columns:1fr;gap:25px;padding:25px}.scenario-content h3{font-size:21px}.scenario-content p{font-size:12px}.flow-card{padding:22px}.developer-grid{grid-template-columns:1fr;gap:30px}.developer-grid h2{font-size:28px}.developer-grid p{font-size:12px}.code-window pre{font-size:10px;padding:19px}.cta{padding:28px 24px;flex-direction:column;text-align:center;align-items:stretch}.cta h2{font-size:25px}.cta p{font-size:12px}.cta .btn{align-self:center}.footer-top{flex-direction:column;gap:25px}.footer-links{gap:25px}.footer-bottom{flex-direction:column;gap:10px}.auth-layout{display:block;min-height:calc(100vh - 70px)}.auth-intro{display:none}.auth-form-wrap{padding:60px 25px}.auth-form{max-width:400px}.app-layout{display:block}.sidebar{transform:translateX(-100%);transition:transform .2s;width:230px}.sidebar.open{transform:translateX(0)}.sidebar .brand{font-size:20px}.sidebar-nav a{font-size:13px}.mobile-overlay.open{display:block;position:fixed;inset:0;background:#1a29404d;z-index:25}.app-topbar{height:65px;padding:0 18px}.app-topbar .mobile-menu{margin-left:-8px}.topbar-links{gap:15px;font-size:11px}.breadcrumbs{font-size:11px;flex:1}.breadcrumbs .crumb-first{display:none}.content{padding:24px 17px 40px}.page-heading{gap:13px;flex-wrap:wrap;margin-bottom:22px}.page-heading h1{font-size:24px}.page-heading p{font-size:11px}.page-heading-actions{gap:7px}.stats-grid{gap:11px;margin-top:18px}.stat{padding:17px}.stat-value{font-size:26px;margin-top:9px}.stat-top{font-size:10px}.stat-top svg{width:15px}.stat-caption{font-size:9px}.filters{gap:8px}.filters label{gap:6px}.filters .filter-control{min-width:0;font-size:10px;padding:8px}.filters select.filter-control{min-width:120px;max-width:180px}.filter-buttons{margin-left:0}.filters input[type=date]{max-width:126px}.panel-head{padding:19px 18px;align-items:flex-start}.panel-head h2{font-size:14px}.panel-head p{font-size:10px}.panel-head .text-link{font-size:10px}.chart-legend{gap:9px;font-size:9px;flex-wrap:wrap;max-width:150px}.chart-wrap{padding:0 12px 10px;min-height:235px}.chart{height:220px}.dashboard-bottom{gap:20px;margin-top:20px}.quick-list{padding:0 18px 18px}.panel.pad{padding:21px}.panel-body{padding:0 20px 21px}.field-row{gap:13px}.field label{font-size:11px}.field input,.field textarea,.field select{padding:10px;font-size:12px}.field small{font-size:10px}.detail-grid{gap:20px}.page-heading-actions .btn{padding:9px 12px}.pagination{padding:15px;font-size:10px;gap:10px}.pagination div{gap:7px}.pagination .btn{padding:5px 8px}.public-title{padding:37px 0 28px}.public-title h1{font-size:29px}.public-title p{font-size:12px}.docs-layout{display:block;padding-top:25px}.docs-sidebar{position:static;display:flex;overflow:auto;border-bottom:1px solid var(--line);margin-bottom:26px;padding-bottom:13px;white-space:nowrap}.docs-sidebar strong{display:none}.docs-sidebar a{font-size:11px;padding:7px 10px}.docs-section h2{font-size:23px}.docs-section p,.docs-section li{font-size:12px}.code-block pre{font-size:10px}.demo-layout{grid-template-columns:1fr;padding-top:28px}.demo-form-card{padding:25px}.modal-overlay{padding:15px}.modal-header{padding:21px 21px 0}.modal-body{padding:19px 21px 24px}.modal-header h2{font-size:19px}.modal{max-height:92vh}.site-overview{gap:15px}.notice{font-size:10px}.toast{bottom:18px;min-width:max-content;max-width:calc(100% - 30px);font-size:11px}.settings-title{font-size:13px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
.hero-centered{background:radial-gradient(ellipse at 75% 55%,#dbe7ffb5,transparent 45%),radial-gradient(ellipse at 20% 60%,#e7e4ff80,transparent 45%),linear-gradient(#f3f7ff,#f5f8ff 80%,#fafcff)}
.hero-centered .hero-inner{display:flex;flex-direction:column;min-height:0;gap:4px;padding-top:67px;text-align:center}
.hero-centered .eyebrow{justify-content:center;margin-bottom:21px;font-size:11px}
.hero-centered h1{font-size:54px;letter-spacing:-1.8px;line-height:1.4}
.hero-centered .hero-copy>p{max-width:650px;margin:19px auto 0;font-size:15px;line-height:1.9}
.hero-centered .hero-actions{justify-content:center;margin-top:26px}
.hero-centered .hero-notes{justify-content:center;margin-top:22px}
.hero-centered .hero-art{width:780px;height:405px;transform:none;margin:0;max-width:100%}
.hero-centered .orbit{width:520px;height:330px;transform:rotate(-12deg);border-color:#c7d7f861}
.hero-centered .orbit:after{inset:30px}
.hero-centered .art-main{width:340px;padding:20px;transform:rotate(-2deg);border-radius:21px}
.hero-centered .shield-visual{width:78px;height:88px;margin:21px auto 15px}
.hero-centered .shield-visual>svg{width:78px;height:88px}
.hero-centered .shield-check svg{width:33px;height:33px}
.hero-centered .art-main h3{font-size:17px}
.hero-centered .art-main>p{margin:7px 0 18px;font-size:10px}
.hero-centered .art-top{font-size:9px}
.hero-centered .preview-widget{padding:13px}
.hero-centered .preview-label{font-size:12px;text-align:left}
.hero-centered .art-note{font-size:9px;margin-top:12px}
.hero-centered .floating-card.a{top:72px;right:12px;transform:rotate(4deg)}
.hero-centered .floating-card.b{left:15px;bottom:67px;transform:rotate(-4deg)}
.qq-login-card{border:1px solid #e4ebf7;border-radius:16px;background:linear-gradient(145deg,#f7faff,#fff);padding:26px 25px;text-align:center}
.qq-login-card h3{font-size:18px;margin:17px 0 10px}
.qq-login-card p{font-size:12px;line-height:1.9;margin-bottom:23px}
.qq-login-card .form-note{font-size:11px;margin:15px 0 0}
.qq-symbol{width:56px;height:56px;border-radius:16px;margin:auto;display:grid;place-items:center;background:#e6eeff;border:1px solid #d9e5ff;color:var(--blue);font-size:30px;font-weight:700;font-family:Arial,sans-serif}
.sidebar{overflow-y:auto}
.sidebar-nav{margin-top:25px}
.sidebar-nav a{padding:10px 15px;margin:3px 0;font-size:12px}
.sidebar-help{padding:14px;margin-bottom:14px}
.sidebar-bottom{padding-top:18px}
.sidebar .brand{flex-shrink:0}
.gateway-capabilities{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin-bottom:22px}
.gateway-capability{display:flex;align-items:center;gap:13px;padding:20px}
.gateway-capability strong{display:block;font-size:12px;margin-bottom:3px}
.gateway-capability small{font-size:10px;color:#9ba7bb}
.gateway-checks{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.gateway-checks b{display:block;color:#9ab1e7;font-weight:600;font-size:17px;margin-bottom:9px}
.gateway-checks strong{font-size:12px}
.gateway-checks p{font-size:11px;margin-top:9px;line-height:1.9}
@media(min-width:1550px){.hero-centered h1{font-size:59px}.hero-centered .hero-inner{padding-top:75px}.hero-centered .hero-art{height:430px}}
@media(max-width:1150px){.hero-centered h1{font-size:47px}.hero-centered .hero-inner{padding-top:60px}.hero-centered .hero-art{width:700px}.hero-centered .floating-card.a{right:4px}.hero-centered .floating-card.b{left:6px}.gateway-capability{padding:17px;gap:9px}.gateway-capability .iconbox{width:34px;height:34px}}
@media(max-width:900px){.hero-centered h1{font-size:42px}.hero-centered .hero-copy>p{font-size:14px}.hero-centered .hero-art{height:390px;width:680px}.hero-centered .floating-card{padding:11px 13px}.hero-centered .floating-card.a{right:0}.hero-centered .floating-card.b{left:0}.gateway-capabilities{gap:10px}.gateway-capability{flex-direction:column;align-items:flex-start;gap:10px}.gateway-checks{gap:17px}}
@media(max-width:680px){.hero-centered .hero-inner{padding-top:45px;gap:3px}.hero-centered h1{font-size:36px;letter-spacing:-1px;max-width:360px;margin:auto}.hero-centered h1 span{display:block}.hero-centered .eyebrow{font-size:9px;letter-spacing:.7px;margin-bottom:18px}.hero-centered .hero-copy>p{font-size:12px;line-height:1.9;max-width:340px;margin-top:17px}.hero-centered .hero-actions{margin-top:24px}.hero-centered .hero-notes{margin-top:18px;font-size:9px}.hero-centered .hero-art{width:100%;height:330px;margin:0;max-width:100%;overflow:visible}.hero-centered .art-main{width:280px;padding:16px;transform:rotate(-2deg)}.hero-centered .orbit{width:340px;height:280px}.hero-centered .shield-visual{width:60px;height:70px;margin:17px auto 14px}.hero-centered .shield-visual>svg{width:60px;height:70px}.hero-centered .shield-check svg{width:27px;height:27px}.hero-centered .art-main h3{font-size:15px}.hero-centered .art-main>p{font-size:9px;margin-bottom:14px}.hero-centered .preview-widget{padding:11px 10px;gap:9px}.hero-centered .preview-label{font-size:10px}.hero-centered .preview-widget .square{height:19px;width:19px;border-radius:4px}.hero-centered .tiny-brand{font-size:8px}.hero-centered .tiny-brand b{font-size:9px}.hero-centered .art-note{font-size:8px}.hero-centered .floating-card{padding:9px 10px;border-radius:10px;gap:7px}.hero-centered .floating-card .iconbox{width:26px;height:26px;border-radius:7px}.hero-centered .floating-card svg{width:14px;height:14px}.hero-centered .floating-card strong{font-size:9px}.hero-centered .floating-card small{font-size:7px}.hero-centered .floating-card.a{right:-3px;top:29px;transform:rotate(5deg)}.hero-centered .floating-card.b{left:-3px;bottom:33px;transform:rotate(-4deg)}.sidebar-nav{margin-top:22px}.sidebar-nav a{font-size:12px;padding:10px 14px}.sidebar-help{display:none}.gateway-capabilities{grid-template-columns:1fr;gap:10px}.gateway-capability{flex-direction:row;align-items:center;padding:16px;gap:13px}.gateway-checks{grid-template-columns:1fr;gap:22px}.gateway-checks b{display:inline-block;margin-right:12px;margin-bottom:0}.gateway-checks p{margin-left:34px}.qq-login-card{padding:24px 21px}}
@media(max-height:850px) and (min-width:681px){.sidebar{padding-top:23px;padding-bottom:15px}.sidebar-nav{margin-top:21px}.sidebar-nav a{padding:8px 13px;font-size:12px}.nav-group-label{padding-top:11px}.sidebar-help{display:none}.sidebar-bottom{padding-top:15px}}
.login-verification{margin:18px 0;text-align:left}.login-verification shane-verify{width:100%}.login-verification>small{display:block;font-size:10px;color:#8290a8;line-height:1.7;margin-top:9px}.risk-panel{margin:0 0 22px}.risk-metrics{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;padding:0 24px 12px}.risk-metrics>div{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:15px;background:#f8faff;border-radius:10px}.risk-metrics strong{font-size:25px;color:#3a4c69;font-weight:600}.risk-caption{padding:0 24px 20px;margin-top:6px}.toggle-row>span{min-width:0}.toggle-row p{overflow-wrap:anywhere}.toggle-row input.switch{flex-shrink:0}
@media(max-width:680px){.risk-metrics{grid-template-columns:repeat(2,minmax(0,1fr));padding:0 18px 12px;gap:10px}.risk-metrics>div:last-child{grid-column:1/-1;flex-direction:row;align-items:center;justify-content:space-between}.risk-caption{padding:0 18px 18px}.login-verification{margin:15px 0}}