:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--page:#f5f7f2;--paper:#fffdf7;--paper-2:#f8fbf6;--surface:#eef3ea;--surface-strong:#e2ebe2;--ink:#14211c;--ink-soft:#31433b;--muted:#65736d;--muted-2:#8a9790;--line:#23352d21;--line-strong:#23352d3d;--brand:#14745f;--brand-strong:#0d5f4e;--brand-soft:#e3f1eb;--violet:#66518d;--violet-soft:#ece7f4;--amber:#b7791f;--amber-soft:#fbefd6;--blue:#2f6d9f;--blue-soft:#e3eef7;--danger:#b54552;--danger-soft:#f7e2e5;--ok:#16834f;--shadow:0 18px 54px #1c2a2314;--shadow-soft:0 8px 28px #1c2a230f;--radius:8px;--radius-sm:6px;--ease:cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box}html{background:var(--page);scroll-behavior:smooth;min-height:100%}body{min-height:100vh;color:var(--ink);letter-spacing:0;background:linear-gradient(#14211c09 1px,#0000 1px) 0 0/40px 40px,linear-gradient(90deg,#14211c08 1px,#0000 1px) 0 0/40px 40px,linear-gradient(#f8faf5 0%,#f3f7f1 46%,#eef5ef 100%);margin:0;font-family:HarmonyOS Sans SC,MiSans,Noto Sans SC,PingFang SC,Microsoft YaHei,ui-sans-serif,system-ui,sans-serif;font-size:14px;line-height:1.62;overflow:hidden}button,input,select,textarea{font:inherit;letter-spacing:0}button,a,input,select,textarea{transition:border-color .18s var(--ease), background .18s var(--ease), color .18s var(--ease), box-shadow .18s var(--ease), transform .18s var(--ease)}a{color:inherit;text-decoration:none}code,pre{font-family:SFMono-Regular,Cascadia Mono,Consolas,Liberation Mono,monospace}:focus-visible{outline-offset:3px;outline:3px solid #14745f3d}.app-shell{border:1px solid var(--line);border-radius:var(--radius);width:min(1680px,100vw - 28px);height:calc(100vh - 28px);min-height:0;box-shadow:var(--shadow);background:#fffdf7d1;grid-template-columns:292px minmax(0,1fr);margin:14px auto;display:grid;overflow:hidden}.sidebar{border-right:1px solid var(--line);overscroll-behavior:contain;-webkit-overflow-scrolling:touch;background:#fffdf7f0;flex-direction:column;gap:20px;min-width:0;height:100%;padding:22px;display:flex;overflow-y:auto}.brand-row{align-items:center;gap:12px;min-width:0;display:flex}.brand-mark{border-radius:var(--radius);background:var(--brand);color:#fff;border:1px solid #14745f47;flex:none;place-items:center;width:42px;height:42px;font-weight:950;display:grid;box-shadow:0 8px 18px #14745f29}.brand-logo{border-radius:var(--radius);border:1px solid #14745f2e;flex:none;width:42px;height:42px;display:block;box-shadow:0 8px 18px #14745f1f}.brand-copy{min-width:0}.brand-copy strong{font-size:18px;line-height:1.16;display:block}.brand-copy span{color:var(--muted);margin-top:3px;font-size:12px;display:block}.side-section{gap:7px;display:grid}.side-heading{color:var(--muted-2);margin:8px 0 2px;font-size:12px;font-weight:850}.nav-link{border-radius:var(--radius);min-height:40px;color:var(--ink-soft);border:1px solid #0000;align-items:center;gap:10px;padding:8px 10px;font-weight:760;display:flex}.nav-link svg{width:17px;height:17px;color:var(--muted)}.nav-link:hover{border-color:var(--line);background:var(--paper-2);color:var(--brand-strong)}.nav-link.active{background:var(--brand-soft);color:var(--brand-strong);border-color:#14745f6b}.nav-link.active svg{color:var(--brand-strong)}.sidebar-note{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);min-width:0;color:var(--muted);overflow-wrap:anywhere;word-break:break-word;margin-top:auto;padding:14px;font-size:12px}.sidebar-note strong{color:var(--ink)}.note-link{color:var(--brand-strong);font:inherit;text-underline-offset:3px;cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;margin:8px 0 4px;padding:0;font-weight:850;text-decoration:underline;display:inline-flex}.main{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;min-width:0;height:100%;padding:34px;overflow-y:auto}.topline{justify-content:space-between;align-items:flex-start;gap:18px;min-height:42px;margin-bottom:30px;display:flex}.top-context{color:var(--muted);font-size:13px}.top-context strong{color:var(--ink);font-size:14px;display:block}.top-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.badge,.chip{border:1px solid var(--line);min-height:31px;color:var(--muted);white-space:nowrap;background:#fffdf7d1;border-radius:999px;align-items:center;gap:8px;padding:5px 11px;display:inline-flex;box-shadow:0 4px 14px #1c2a230a}.badge.strong{background:var(--brand-soft);color:var(--brand-strong);border-color:#14745f52;font-weight:820}.status-dot{background:var(--muted-2);border-radius:999px;width:8px;height:8px}.status-dot.ok{background:var(--ok)}.eyebrow{color:var(--brand-strong);text-transform:uppercase;margin:0 0 10px;font-size:12px;font-weight:950}.page-title{max-width:1120px;color:var(--ink);letter-spacing:0;overflow-wrap:anywhere;text-wrap:balance;margin:0;font-family:Noto Serif SC,Songti SC,STSong,serif;font-size:42px;font-weight:850;line-height:1.12}.page-lead{max-width:900px;color:var(--muted);overflow-wrap:anywhere;margin:10px 0 0;font-size:16px}.grid{gap:16px;min-width:0;display:grid}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.section{margin-top:16px}.panel{border:1px solid var(--line);border-radius:var(--radius);min-width:0;box-shadow:var(--shadow-soft);background:#fffdf7eb;padding:20px}.panel.soft{background:#fffdf7c7}.panel.tinted{background:var(--paper-2)}.panel h2,.panel h3,.panel h4{color:var(--ink);margin:0;line-height:1.24}.panel p{color:var(--muted);margin:8px 0 0}.hero-card{border-radius:var(--radius);background:linear-gradient(90deg,#14745f14,#0000 42%),linear-gradient(#66518d0d,#0000 56%),#fffdf7e6;border:1px solid #14745f29;grid-template-columns:minmax(0,1.08fr) minmax(320px,.72fr);align-items:stretch;gap:28px;min-height:390px;padding:30px;display:grid;position:relative;overflow:hidden}.hero-card:after{content:"";pointer-events:none;background-image:linear-gradient(#14211c0b 1px,#0000 1px),linear-gradient(90deg,#14211c0a 1px,#0000 1px);background-size:36px 36px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#000,#00000047);mask-image:linear-gradient(90deg,#000,#00000047)}.hero-card>*{z-index:1;position:relative}.api-hero{border-radius:var(--radius);background:linear-gradient(90deg,#14745f14,#0000 46%),linear-gradient(#2f6d9f0f,#0000 52%),#fffdf7e6;border:1px solid #14745f2e;grid-template-columns:minmax(0,.95fr) minmax(360px,.72fr);align-items:stretch;gap:18px;min-height:min(390px,100vh - 150px);padding:24px;display:grid;overflow:hidden}.hero-copy,.hero-code{min-width:0}.hero-copy{align-content:center;gap:16px;display:grid}.hero-code{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);background:#fffdf7c7;align-content:start;gap:12px;padding:16px;display:grid}.code-title{color:var(--ink-soft);align-items:center;gap:8px;font-weight:850;display:flex}.endpoint-strip{border-radius:var(--radius);overflow-wrap:anywhere;background:#e3f1ebbd;border:1px solid #14745f38;flex-wrap:wrap;align-items:center;gap:10px;width:fit-content;max-width:100%;padding:10px 12px;display:flex}.endpoint-strip span{color:var(--muted);font-size:12px;font-weight:850}.endpoint-strip strong{color:var(--brand-strong);font-family:SFMono-Regular,Cascadia Mono,Consolas,Liberation Mono,monospace;font-size:13px}.hero-stack{align-content:space-between;gap:26px;display:grid}.hero-side{border-radius:var(--radius);background:#fffdf7b8;border:1px solid #14745f29;gap:12px;padding:18px;display:grid}.flow-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.flow-list li{color:var(--ink-soft);grid-template-columns:28px minmax(0,1fr);align-items:start;gap:10px;display:grid}.flow-list.compact{gap:12px}.flow-list.compact div{color:var(--ink-soft);grid-template-columns:28px minmax(0,1fr);align-items:start;gap:10px;display:grid}.flow-list b{background:var(--brand);color:#fff;border-radius:999px;place-items:center;width:28px;height:28px;font-size:12px;display:grid}.hero-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.hero-metrics div{border-radius:var(--radius);background:#fffdf7b8;border:1px solid #14745f2e;padding:14px}.hero-metrics strong{color:var(--ink);overflow-wrap:anywhere;font-family:Noto Serif SC,Songti SC,STSong,serif;font-size:30px;line-height:1.05;display:block}.hero-metrics span{color:var(--muted);margin-top:5px;display:block}.platform-cloud{flex-wrap:wrap;gap:8px;display:flex}.platform-cloud span{color:var(--brand-strong);background:#e7f4efdb;border:1px solid #14745f38;border-radius:999px;padding:6px 10px;font-weight:800}.metric-value{color:var(--ink);margin-top:10px;font-family:Noto Serif SC,Songti SC,STSong,serif;font-size:34px;font-weight:850;line-height:1;display:block}.button-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.btn{border:1px solid var(--line-strong);border-radius:var(--radius);min-height:39px;color:var(--ink);cursor:pointer;background:#fffdf7e6;justify-content:center;align-items:center;gap:8px;padding:8px 14px;font-weight:850;display:inline-flex}.btn:hover{color:var(--brand-strong);border-color:#14745f66;transform:translateY(-1px)}.btn.primary{background:var(--brand);color:#fff;border-color:#0000}.btn.primary:hover{background:var(--brand-strong);color:#fff}.btn.danger{background:var(--danger-soft);color:var(--danger);border-color:#b5455247}.btn:disabled{cursor:not-allowed;opacity:.52;transform:none}.icon-button{border:1px solid var(--line);border-radius:var(--radius-sm);width:34px;height:34px;color:var(--ink-soft);cursor:pointer;background:#fffdf7eb;place-items:center;display:inline-grid}.field{color:var(--ink-soft);gap:7px;font-size:12px;font-weight:850;display:grid}.field input,.field select,.field textarea{border:1px solid var(--line-strong);border-radius:var(--radius);width:100%;color:var(--ink);pointer-events:auto;-webkit-user-select:text;user-select:text;background:#fffdf7f5;outline:none;padding:10px 11px}.check-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.check-card{border:1px solid var(--line-strong);border-radius:var(--radius);min-height:42px;color:var(--ink-soft);cursor:pointer;background:#fffdf7e6;align-items:center;gap:9px;padding:9px 11px;display:flex}.check-card:has(input:checked){background:var(--brand-soft);color:var(--brand-strong);border-color:#14745f75}.check-card input{width:16px;height:16px;accent-color:var(--brand)}.field textarea{resize:vertical;min-height:230px}.field input:focus,.field select:focus,.field textarea:focus{border-color:#14745f94;box-shadow:0 0 0 4px #14745f1f}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.span-2{grid-column:span 2}.table-wrap{border:1px solid var(--line);border-radius:var(--radius);background:#fffdf7a3;overflow:auto}table{border-collapse:collapse;width:100%}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:12px}th{color:var(--muted);font-size:12px}tr:last-child td{border-bottom:0}.codebox{white-space:pre-wrap;overflow-wrap:anywhere;border-radius:var(--radius);color:#e9fff4;background:#17241f;border:1px solid #14211c33;margin:0;padding:16px;font-size:13px;line-height:1.62;overflow:auto}.quick-copy,.integration-panel{justify-content:space-between;align-items:center;gap:18px;display:flex}.quick-copy h2,.integration-panel h2{margin:0;line-height:1.24}.quick-copy p,.integration-panel p{color:var(--muted);margin:7px 0 0}.muted{color:var(--muted)}.secret{border-radius:var(--radius);background:var(--amber-soft);color:#6f420a;word-break:break-all;border:1px solid #b7791f57;padding:12px}.alert{border-radius:var(--radius);background:var(--blue-soft);color:#244c6d;border:1px solid #2f6d9f42;padding:12px}.notice{border-radius:var(--radius);background:var(--brand-soft);color:var(--brand-strong);border:1px solid #14745f38;padding:12px}.alert,.notice{align-items:flex-start;gap:9px;display:flex}.alert svg,.notice svg{flex:none;margin-top:2px}.feature-card{gap:12px;display:grid}.feature-card svg{color:var(--brand-strong)}.model-card{gap:14px;display:grid}.metric-row{border-top:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:12px;padding-top:12px;display:flex}.metric-row span{color:var(--muted)}.metric-row strong{text-align:right;max-width:70%;color:var(--ink)}.model-levels{flex-wrap:wrap;gap:8px;display:flex}.level-pill{border:1px solid var(--line);color:var(--ink-soft);background:#fffdf7c2;border-radius:999px;padding:5px 9px}.level-pill.controlled{background:var(--amber-soft);color:#6f420a;border-color:#b7791f66}.level-pill.default{background:var(--brand-soft);color:var(--brand-strong);border-color:#14745f5c;font-weight:850}.level-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.level-card{border:1px solid var(--line);border-radius:var(--radius);background:#fffdf7bd;padding:16px}.level-card h3{justify-content:space-between;gap:12px;display:flex}.level-card ul{color:var(--muted);margin:12px 0 0;padding-left:18px}.chart-box{width:100%;height:320px}.account-summary{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.text-link{color:var(--brand-strong);text-underline-offset:3px;font-weight:850;text-decoration:underline}.modal-backdrop{z-index:80;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#121c185c;place-items:center;padding:22px;display:grid;position:fixed;inset:0}.contact-modal{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);width:min(520px,100%);box-shadow:var(--shadow);grid-template-columns:minmax(0,1fr) 190px;align-items:center;gap:22px;padding:24px;display:grid;position:relative}.modal-close{position:absolute;top:12px;right:12px}.contact-modal-copy h2{margin:0;line-height:1.22}.contact-modal-copy p:last-child{color:var(--muted);margin:10px 0 0}.qr-frame{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:10px}.qr-frame img{width:100%;height:auto;display:block}@media (max-width:1180px){body{overflow:auto}.app-shell,.api-hero,.hero-card,.grid.two,.grid.three,.grid.four,.level-grid,.account-summary{grid-template-columns:1fr}.app-shell{height:auto;min-height:calc(100vh - 28px);overflow:visible}.sidebar{border-right:0;border-bottom:1px solid var(--line);height:auto;overflow:visible}.main{height:auto;overflow:visible}.page-title{font-size:38px}.quick-copy,.integration-panel{flex-direction:column;align-items:flex-start}}@media (max-width:720px){body{background-size:30px 30px,30px 30px,auto}.app-shell{border-radius:0;width:100%;min-height:100vh;margin:0}.main,.sidebar{padding:18px}.sidebar{gap:14px}.side-section{grid-template-columns:repeat(2,minmax(0,1fr))}.side-heading{grid-column:1/-1}.nav-link{min-height:38px}.topline{flex-direction:column}.form-grid,.check-grid,.contact-modal{grid-template-columns:1fr}.span-2{grid-column:auto}.page-title{font-size:30px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}