/* SpaceSDK uses the homepage design tokens and the same zera-theme preference. */
.sdk-site{--zera-public-bg:#f6faf8;--zera-public-panel:#edf4f1;--zera-public-surface:#fff;--zera-public-text:#14201c;--zera-public-muted:#5f716c;--zera-public-line:rgba(16,42,35,.13);--zera-public-line-strong:rgba(16,42,35,.26);--zera-public-accent:#0f8a63;--zera-public-accent-soft:rgba(15,138,99,.1);--zera-public-nav-bg:rgba(246,250,248,.88);--zera-public-mint:#77e2bd;--zera-public-mint-ink:#06291f;--zera-public-font:"Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;--zera-public-heading-font:"Sora","Noto Sans SC","Microsoft YaHei",sans-serif;--zera-public-mono-font:"JetBrains Mono",Consolas,monospace;color-scheme:light;margin:0;min-height:100vh;color:var(--zera-public-text);background:var(--zera-public-bg);font:15px/1.75 var(--zera-public-font);-webkit-font-smoothing:antialiased}
:root[data-zera-theme="dark"] .sdk-site{--zera-public-bg:#05090d;--zera-public-panel:#0a1117;--zera-public-surface:#0d171e;--zera-public-text:#f2f7f6;--zera-public-muted:#94a5aa;--zera-public-line:rgba(222,244,238,.13);--zera-public-line-strong:rgba(222,244,238,.24);--zera-public-accent:#77e2bd;--zera-public-accent-soft:rgba(119,226,189,.12);--zera-public-nav-bg:rgba(5,9,13,.88);color-scheme:dark}
@media(prefers-color-scheme:dark){:root:not([data-zera-theme="light"]) .sdk-site{--zera-public-bg:#05090d;--zera-public-panel:#0a1117;--zera-public-surface:#0d171e;--zera-public-text:#f2f7f6;--zera-public-muted:#94a5aa;--zera-public-line:rgba(222,244,238,.13);--zera-public-line-strong:rgba(222,244,238,.24);--zera-public-accent:#77e2bd;--zera-public-accent-soft:rgba(119,226,189,.12);--zera-public-nav-bg:rgba(5,9,13,.88);color-scheme:dark}}
.sdk-site *,.sdk-site *::before,.sdk-site *::after{box-sizing:border-box}
.sdk-site a{color:inherit;text-decoration:none}
.sdk-site button{font:inherit;color:inherit;cursor:pointer}
.sdk-site :focus-visible{outline:2px solid var(--zera-public-accent);outline-offset:4px}
.sdk-site h1,.sdk-site h2,.sdk-site h3{font-family:var(--zera-public-heading-font);font-weight:600;text-wrap:balance}
.sdk-site h1,.sdk-site h2,.sdk-site h3,.sdk-site p{margin:0}
.sdk-site h1{font-size:clamp(36px,4.4vw,58px);line-height:1.16;letter-spacing:-.035em}
.sdk-site h1 span{color:var(--zera-public-accent);display:block}
.sdk-site h2{font-size:clamp(28px,3.2vw,42px);line-height:1.2;letter-spacing:-.03em}
.sdk-site h3{font-size:18px;line-height:1.4}
.sdk-site [id]{scroll-margin-top:92px}
.sdk-inner{width:min(1180px,calc(100% - 48px));margin:auto}
.sdk-header{height:64px;position:sticky;top:0;z-index:100;padding:0 28px;display:flex;align-items:center;gap:16px;background:var(--zera-public-nav-bg);border-bottom:1px solid var(--zera-public-line);backdrop-filter:blur(14px)}
.sdk-header nav{margin-left:auto;display:flex;gap:4px;color:var(--zera-public-muted);font-size:14px}
.sdk-header nav a{padding:8px 12px;border-radius:8px}
.sdk-header nav a:hover{background:var(--zera-public-accent-soft);color:var(--zera-public-text)}
.sdk-back{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--zera-public-line);border-radius:10px;min-height:40px;padding:6px 12px;font-size:13px;white-space:nowrap}
.sdk-back:hover{background:var(--zera-public-accent-soft)}
.sdk-language{display:flex;align-items:center;flex-shrink:0}
.sdk-language select{height:40px;max-width:132px;border:1px solid var(--zera-public-line);border-radius:10px;padding:0 30px 0 11px;background:var(--zera-public-surface);color:var(--zera-public-text);font:13px var(--zera-public-font);cursor:pointer}
.sdk-visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.sdk-theme{width:40px;height:40px;border:1px solid var(--zera-public-line);border-radius:10px;background:transparent;display:grid;place-items:center;flex-shrink:0}
.sdk-theme:hover{background:var(--zera-public-accent-soft)}
.sdk-kicker{color:var(--zera-public-accent);font:500 11px/1.6 var(--zera-public-mono-font);letter-spacing:.17em;text-transform:uppercase}
.sdk-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:60px;padding-top:76px;padding-bottom:90px;align-items:center}
.sdk-hero h1{margin:16px 0 24px}
.sdk-lead{font-size:17px;line-height:1.85;color:var(--zera-public-muted);max-width:54ch}
.sdk-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.sdk-button{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:46px;padding:10px 18px;border:1px solid var(--zera-public-line-strong);border-radius:12px;font-size:14px;font-weight:500;background:var(--zera-public-accent-soft);transition:background .18s ease,transform .18s ease}
.sdk-button:hover{background:var(--zera-public-panel);transform:translateY(-1px)}
.sdk-button.sdk-primary{background:var(--zera-public-mint);color:var(--zera-public-mint-ink);border-color:transparent}
.sdk-button.sdk-primary:hover{background:#8cf0cc}
.sdk-note{margin-top:24px!important;font-size:12px;color:var(--zera-public-muted);display:flex;align-items:center;gap:10px}
.sdk-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--zera-public-accent);flex-shrink:0}
.sdk-stage{border:1px solid var(--zera-public-line-strong);border-radius:20px;padding:20px;background:var(--zera-public-surface);box-shadow:0 30px 80px rgba(20,50,40,.12)}
.sdk-stage-bar{display:flex;align-items:center;gap:10px;color:var(--zera-public-muted);font:10px/1.6 var(--zera-public-mono-font);letter-spacing:.08em;padding-bottom:18px}
.sdk-stage-bar>span:last-child{margin-left:auto}
.sdk-space{border:1px solid var(--zera-public-line);border-radius:12px;padding:24px;background:var(--zera-public-bg)}
.sdk-space h2{font-size:25px;margin-top:8px}
.sdk-space-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:22px}
.sdk-space-grid span{padding:12px 4px;border:1px solid var(--zera-public-line);border-radius:8px;text-align:center;font-size:12px;background:var(--zera-public-surface)}
.sdk-bridge{display:flex;align-items:center;justify-content:center;gap:12px;padding:20px 0;color:var(--zera-public-accent);font-size:12px}
.sdk-bridge code{font:12px var(--zera-public-mono-font)}
.sdk-bridge>span:last-child{font-size:11px;color:var(--zera-public-muted)}
.sdk-kernel{border:1px solid var(--zera-public-line);border-radius:12px;padding:18px;background:var(--zera-public-accent-soft)}
.sdk-kernel>div{display:flex;align-items:center;gap:8px;font-size:14px}
.sdk-kernel>div>span:last-child{margin-left:auto;font:10px var(--zera-public-mono-font);color:var(--zera-public-muted)}
.sdk-kernel ul{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:12px;color:var(--zera-public-muted)}
.sdk-kernel li::before{content:"·";color:var(--zera-public-accent);margin-right:8px}
.sdk-stage-caption{text-align:center;font-size:11px;color:var(--zera-public-muted);margin-top:18px!important}
.sdk-section{padding:88px 0;border-top:1px solid var(--zera-public-line)}
.sdk-section-head{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:end;margin-bottom:40px}
.sdk-section-head h2,.sdk-support h2{margin-top:12px}
.sdk-section-head>p{color:var(--zera-public-muted);max-width:46ch;font-size:16px}
.sdk-start-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start}
.sdk-steps{list-style:none;padding:0;margin:0;display:grid}
.sdk-steps li{display:flex;gap:18px;padding:24px 0;border-bottom:1px solid var(--zera-public-line)}
.sdk-steps li:first-child{padding-top:12px}
.sdk-steps li>span{font:12px var(--zera-public-mono-font);color:var(--zera-public-accent);padding-top:5px}
.sdk-steps p{font-size:14px;color:var(--zera-public-muted);margin-top:10px}
.sdk-code{min-width:0;border:1px solid var(--zera-public-line);border-radius:14px;overflow:hidden;background:var(--zera-public-surface)}
.sdk-code-bar{display:flex;justify-content:space-between;gap:12px;padding:13px 20px;border-bottom:1px solid var(--zera-public-line);font:11px var(--zera-public-mono-font);color:var(--zera-public-muted);background:var(--zera-public-panel)}
.sdk-code pre{overflow:auto;margin:0;padding:24px;font:12px/1.9 var(--zera-public-mono-font);color:var(--zera-public-text)}
.sdk-code>a{display:flex;justify-content:space-between;border-top:1px solid var(--zera-public-line);padding:14px 20px;font-size:12px;color:var(--zera-public-accent)}
.sdk-code>a:hover{background:var(--zera-public-accent-soft)}
.sdk-doc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:40px}
.sdk-doc-grid>a{padding:24px;border:1px solid var(--zera-public-line);border-radius:12px;background:var(--zera-public-surface);transition:border-color .18s ease}
.sdk-doc-grid>a:hover{border-color:var(--zera-public-accent)}
.sdk-doc-grid>a>span{font:10px var(--zera-public-mono-font);color:var(--zera-public-accent);letter-spacing:.06em}
.sdk-doc-grid h3{margin:14px 0 10px;font-size:16px;display:flex;justify-content:space-between;gap:10px}
.sdk-doc-grid i{font-style:normal;color:var(--zera-public-muted)}
.sdk-doc-grid p{font-size:13px;color:var(--zera-public-muted)}
.sdk-download-section{background:var(--zera-public-panel)}
.sdk-download-card{display:flex;align-items:center;justify-content:space-between;gap:28px;border:1px solid var(--zera-public-line-strong);border-radius:16px;padding:32px;background:var(--zera-public-surface)}
.sdk-download-card h3{font-size:28px;margin:12px 0}
.sdk-download-card h3 span{display:inline-block;font:12px var(--zera-public-mono-font);color:var(--zera-public-muted);margin-left:12px}
.sdk-download-card p:last-child{font-size:13px;color:var(--zera-public-muted)}
.sdk-download-card .sdk-button{flex-shrink:0}
.sdk-install{display:flex;align-items:center;gap:24px;margin-top:18px;padding:16px 20px;border:1px solid var(--zera-public-line);border-radius:10px;background:var(--zera-public-bg)}
.sdk-install>span{font-size:12px;color:var(--zera-public-muted);white-space:nowrap}
.sdk-install code{font:12px/1.7 var(--zera-public-mono-font);overflow-wrap:anywhere}
.sdk-resource-links{display:flex;flex-wrap:wrap;gap:24px;margin-top:24px;font-size:13px;color:var(--zera-public-accent)}
.sdk-resource-links a:hover,.sdk-text-link:hover{text-decoration:underline;text-underline-offset:4px}
.sdk-checksum{margin-top:22px;font-size:12px;color:var(--zera-public-muted)}
.sdk-checksum summary{cursor:pointer;width:fit-content}
.sdk-checksum code{display:block;overflow-wrap:anywhere;margin-top:12px;font:11px/1.8 var(--zera-public-mono-font)}
.sdk-small{font-size:12px;color:var(--zera-public-muted);margin-top:14px!important}
.sdk-support{display:grid;grid-template-columns:1.1fr 1fr;gap:56px}
.sdk-support>div>p:not(.sdk-kicker){color:var(--zera-public-muted);font-size:14px;margin-bottom:18px}
.sdk-text-link{font-size:14px;color:var(--zera-public-accent)!important}
.sdk-lumii-dock{position:fixed;right:24px;bottom:24px;z-index:50;width:min(380px,calc(100vw - 48px));filter:drop-shadow(0 24px 48px rgba(3,22,18,.24))}
.sdk-lumii-dock .v0-auth-lumii{overflow:hidden;border:1px solid rgba(119,226,189,.3);border-radius:16px;color:#eefbf7;background:linear-gradient(160deg,#071a18,#0b2029 72%,#10192c);font-family:var(--zera-public-font)}
.sdk-lumii-dock .v0-auth-lumii>header{min-height:56px;padding:10px 13px;display:flex;align-items:center;gap:10px;border-bottom:1px solid rgba(180,231,216,.18)}
.sdk-lumii-dock .v0-auth-lumii-avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;overflow:hidden;background:#071b34;box-shadow:0 0 0 2px rgba(119,226,189,.3)}
.sdk-lumii-dock .v0-auth-lumii-avatar img{width:100%;height:100%;object-fit:cover;display:block}
.sdk-lumii-dock .v0-auth-lumii header div{display:grid;gap:1px}.sdk-lumii-dock .v0-auth-lumii header strong{font-size:13px}.sdk-lumii-dock .v0-auth-lumii header small{font-size:10.5px;color:rgba(238,251,247,.66)}
.sdk-lumii-dock .v0-auth-lumii-messages{min-height:150px;max-height:260px;overflow:auto;padding:13px;display:flex;flex-direction:column;gap:8px;overscroll-behavior:contain}
.sdk-lumii-dock .v0-auth-lumii-bubble{max-width:88%;padding:8px 10px;border-radius:11px;font-size:12.5px;line-height:1.52;white-space:pre-wrap;overflow-wrap:anywhere}
.sdk-lumii-dock .v0-auth-lumii-bubble.assistant{align-self:flex-start;color:#e9f8f4;background:rgba(255,255,255,.09);border-bottom-left-radius:3px}.sdk-lumii-dock .v0-auth-lumii-bubble.user{align-self:flex-end;color:#08211c;background:#77e2bd;border-bottom-right-radius:3px}
.sdk-lumii-dock .v0-auth-lumii-status{font-size:11.5px;color:rgba(238,251,247,.66)}
.sdk-lumii-dock .v0-auth-lumii-actions{display:flex;flex-wrap:wrap;gap:6px}.sdk-lumii-dock .v0-auth-lumii-actions button,.sdk-lumii-dock .v0-auth-lumii-actions a{min-height:30px;padding:6px 9px;border:1px solid rgba(180,231,216,.24);border-radius:999px;color:#dff8f1;background:rgba(255,255,255,.07);cursor:pointer;font:11px var(--zera-public-font);text-decoration:none}
.sdk-lumii-dock .v0-auth-lumii-code{margin:2px 0;border:1px solid rgba(180,231,216,.18);border-radius:10px;overflow:hidden;background:rgba(0,0,0,.22)}.sdk-lumii-dock .v0-auth-lumii-code figcaption{padding:7px 10px;border-bottom:1px solid rgba(180,231,216,.14);font-size:11px;color:rgba(238,251,247,.7)}.sdk-lumii-dock .v0-auth-lumii-code pre{max-height:220px;margin:0;padding:10px;overflow:auto;font:11px/1.55 var(--zera-public-mono-font);white-space:pre}.sdk-lumii-dock .v0-auth-lumii-code code{font:inherit}
.sdk-lumii-dock .v0-auth-lumii>form{display:flex;gap:7px;padding:9px;border-top:1px solid rgba(180,231,216,.18)}.sdk-lumii-dock .v0-auth-lumii>form input{flex:1;min-width:0;min-height:40px;border:1px solid rgba(180,231,216,.2);border-radius:9px;padding:0 10px;color:#f0fbf8;background:rgba(255,255,255,.07);outline:none}.sdk-lumii-dock .v0-auth-lumii>form input::placeholder{color:rgba(238,251,247,.46)}.sdk-lumii-dock .v0-auth-lumii>form button{width:40px;border:0;border-radius:9px;color:#08211c;background:#77e2bd;cursor:pointer}.sdk-lumii-dock .v0-auth-lumii>form button:disabled{cursor:wait;opacity:.65}
/* Documentation shell; content is preserved from the published SDK reference. */
.sdk-doc-layout{width:min(1180px,calc(100% - 48px));margin:42px auto 80px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px;align-items:start}
.sdk-doc-sidebar{position:sticky;top:100px;min-width:0}
.sdk-doc-sidebar>p{margin-bottom:20px}
.sdk-doc-sidebar nav{display:grid;gap:5px}
.sdk-doc-sidebar nav a{display:block;padding:9px 12px;border-radius:8px;font-size:13px;color:var(--zera-public-muted)}
.sdk-doc-sidebar nav a:hover,.sdk-doc-sidebar nav a[aria-current="page"]{color:var(--zera-public-accent);background:var(--zera-public-accent-soft)}
.sdk-doc-sidebar .sdk-small{padding:16px 12px;border-top:1px solid var(--zera-public-line)}
.sdk-doc-article{min-width:0;padding:34px 40px;border:1px solid var(--zera-public-line);border-radius:16px;background:var(--zera-public-surface)}
.sdk-doc-article h1{font-size:clamp(28px,3vw,38px);line-height:1.3;margin:12px 0 24px}
.sdk-doc-article h2{font-size:24px;margin:44px 0 18px;padding-top:16px;border-top:1px solid var(--zera-public-line)}
.sdk-doc-article h3{font-size:19px;margin:30px 0 14px}
.sdk-doc-article h4{font-size:16px;margin:26px 0 12px}
.sdk-doc-article p{margin:14px 0;color:var(--zera-public-muted);overflow-wrap:anywhere}
.sdk-doc-article ul,.sdk-doc-article ol{padding-left:24px;margin:16px 0;color:var(--zera-public-muted)}
.sdk-doc-article li{margin:7px 0;overflow-wrap:anywhere}
.sdk-doc-article a{color:var(--zera-public-accent);text-decoration:underline;text-underline-offset:3px}
.sdk-doc-article code{font: .86em/1.7 var(--zera-public-mono-font);overflow-wrap:anywhere}
.sdk-doc-article :not(pre)>code{background:var(--zera-public-accent-soft);color:var(--zera-public-text);padding:2px 5px;border-radius:4px}
.sdk-doc-article pre{overflow:auto;padding:20px;border:1px solid var(--zera-public-line);border-radius:10px;background:var(--zera-public-panel);line-height:1.7}
.sdk-doc-article table{display:block;overflow-x:auto;width:100%;border-collapse:collapse;font-size:13px;margin:20px 0}
.sdk-doc-article th,.sdk-doc-article td{padding:12px 14px;border:1px solid var(--zera-public-line);text-align:left;vertical-align:top;min-width:120px}
.sdk-doc-article th{background:var(--zera-public-panel);font-weight:500}
.sdk-doc-article blockquote{margin:20px 0;padding:1px 18px;border-left:3px solid var(--zera-public-accent);background:var(--zera-public-accent-soft)}
.sdk-doc-toc{margin:24px 0;border:1px solid var(--zera-public-line);border-radius:10px;padding:12px 16px;background:var(--zera-public-bg);font-size:13px}
.sdk-doc-toc summary{cursor:pointer}
.sdk-doc-toc a{display:block;padding:4px 0;text-decoration:none}
.sdk-doc-bottom{display:flex;gap:20px;justify-content:space-between;margin-top:36px;padding-top:24px;border-top:1px solid var(--zera-public-line);font-size:13px}
.sdk-doc-article .sdk-kicker{color:var(--zera-public-accent)}
@media(max-width:1040px){.sdk-hero{grid-template-columns:1fr;gap:44px;padding-top:48px;padding-bottom:64px}.sdk-stage{width:100%;max-width:600px}.sdk-section{padding:64px 0}.sdk-doc-layout{grid-template-columns:180px minmax(0,1fr);gap:24px}.sdk-doc-article{padding:28px}}
@media(max-width:760px){.sdk-header{padding:0 18px;gap:10px}.sdk-header nav{display:none}.sdk-back{margin-left:auto}.sdk-inner{width:calc(100% - 40px)}.sdk-section-head,.sdk-start-grid,.sdk-support{grid-template-columns:1fr;gap:24px}.sdk-doc-grid{grid-template-columns:1fr;gap:12px}.sdk-download-card{align-items:flex-start;flex-direction:column;padding:24px}.sdk-install{align-items:flex-start;flex-direction:column;gap:8px}.sdk-doc-layout{width:calc(100% - 32px);grid-template-columns:1fr;gap:20px;margin-top:24px}.sdk-doc-sidebar{position:static}.sdk-doc-sidebar nav{display:flex;overflow:auto;white-space:nowrap;padding-bottom:4px}.sdk-doc-sidebar>p,.sdk-doc-sidebar .sdk-small{display:none}.sdk-doc-article{padding:24px 20px}.sdk-bridge{gap:8px}.sdk-bridge>span:last-child{display:none}.sdk-site .zera-public-footer-inner{width:calc(100% - 40px)}.sdk-lumii-dock{position:static;width:calc(100% - 40px);margin:0 auto 40px;filter:drop-shadow(0 18px 36px rgba(3,22,18,.18))}.sdk-lumii-dock .v0-auth-lumii-messages{max-height:320px}}
@media(max-width:400px){.sdk-header{padding:0 14px;gap:8px}.sdk-header .zera-public-brand{font-size:12px;gap:7px}.sdk-header .zera-public-brand-mark{width:22px;height:22px}.sdk-back{font-size:12px;padding:6px 8px;gap:5px}.sdk-theme{width:34px}.sdk-hero h1{font-size:33px}.sdk-stage{padding:14px}.sdk-space{padding:18px}.sdk-space-grid span{font-size:11px}}
@media(prefers-reduced-motion:reduce){.sdk-site *{scroll-behavior:auto!important;transition:none!important}}
@media(max-width:760px){.sdk-header .sdk-language{margin-left:auto}.sdk-header .sdk-back{margin-left:0}}
@media(max-width:520px){.sdk-language select{width:62px;padding-right:8px}.sdk-header .sdk-back{display:none}}