:root{color-scheme:light;--bg: #eef5f0;--bg-2: #f7fbf8;--surface: rgba(255, 255, 255, .9);--surface-strong: #ffffff;--surface-soft: rgba(255, 255, 255, .62);--ink: #0f201a;--ink-soft: #1f3a2f;--muted: #557066;--muted-2: #6b857b;--line: rgba(14, 64, 44, .1);--line-strong: rgba(14, 64, 44, .2);--accent: #0a7552;--accent-ink: #ffffff;--accent-2: #07c0d5;--accent-3: #d7f5e3;--accent-glow: rgba(10, 117, 82, .22);--deep: #0b1a15;--deep-2: #0e241c;--deep-ink: #ecfbf2;--deep-muted: rgba(236, 251, 242, .7);--deep-line: rgba(255, 255, 255, .08);--deep-line-strong: rgba(255, 255, 255, .14);--deep-accent: #73efb5;--shadow-sm: 0 2px 8px rgba(12, 40, 30, .06);--shadow: 0 18px 48px rgba(12, 40, 30, .1);--shadow-lg: 0 36px 90px rgba(12, 40, 30, .14);--r-xs: 8px;--r-sm: 12px;--r-md: 16px;--r-lg: 22px;--r-xl: 28px;--fs-xs: clamp(.72rem, .68rem + .18vw, .78rem);--fs-sm: clamp(.82rem, .78rem + .2vw, .9rem);--fs-base: clamp(.94rem, .88rem + .25vw, 1.05rem);--fs-md: clamp(1rem, .92rem + .35vw, 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code{background:#73efb51f;border:0;color:var(--deep-accent)}.hero-flow{display:grid;grid-template-columns:1fr;gap:var(--space-2);margin:var(--space-4) 0 var(--space-4)}.hero-step{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border:1px solid var(--deep-line);border-radius:var(--r-sm);background:#ffffff06}.hero-step strong{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;background:#73efb51a;color:var(--deep-accent);font-size:11px;font-weight:800}.hero-step span{color:var(--deep-ink);font-size:14px;font-weight:700}.hero-preview .snippet-toolbar{border:1px solid var(--deep-line);border-bottom:0;border-top-left-radius:var(--r-sm);border-top-right-radius:var(--r-sm);background:#ffffff09}.hero-preview pre{border:1px solid var(--deep-line);border-top:0;border-bottom-left-radius:var(--r-sm);border-bottom-right-radius:var(--r-sm)}.hero-preview-note{margin:var(--space-4) 0 0;color:var(--deep-muted);font-size:var(--fs-sm);line-height:1.55}.studio{padding:var(--space-7) 0 var(--space-9)}.studio-header{display:grid;grid-template-columns:1fr;gap:var(--space-4);align-items:end;margin-bottom:var(--space-5)}.studio-header h2,.official-card h2{margin:0;font-size:var(--fs-3xl);line-height:1.04;letter-spacing:-.01em;font-weight:800;color:var(--ink);text-wrap:balance}.studio-body,.official-body,.hero-body,.surface-summary p,.info-card p,.reference-card p{color:var(--muted);line-height:1.6;text-wrap:pretty}.studio-body{margin:0;font-size:var(--fs-md);max-width:60ch}.tab-row{display:flex;flex-wrap:nowrap;gap:6px;padding:6px;border:1px solid var(--line);border-radius:var(--r-md);background:color-mix(in srgb,var(--surface-strong) 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.tab-button:hover,.surface-workspace .tab-button:hover{color:var(--deep-ink)}.hero-stage .tab-button.is-active,.surface-workspace .tab-button.is-active{color:var(--deep-ink);background:linear-gradient(135deg,#73efb538,#07c0d52e);border-color:#73efb547}.surface-workspace .tab-row{background:#ffffff0a;border-color:var(--deep-line)}.surface-panel,.detail-panel,.code-panel{display:none}.surface-panel.is-active,.detail-panel.is-active,.code-panel.is-active{display:block;animation:fadeUp .24s ease both}.surface-panel{margin-top:var(--space-5)}.surface-layout{display:grid;grid-template-columns:1fr;gap:var(--space-4)}.surface-summary{padding:var(--space-6);border:1px solid var(--line);border-radius:var(--r-xl);background:linear-gradient(180deg,color-mix(in srgb,var(--surface-strong) 92%,transparent),color-mix(in srgb,var(--surface-soft) 82%,transparent)),var(--surface);box-shadow:var(--shadow)}.surface-chip{display:inline-block;padding:4px 10px;border-radius:999px;background:color-mix(in srgb,var(--accent-3) 55%,transparent);border:1px solid var(--line);font-size:11px}:root[data-theme=dark] .surface-chip{background:#73efb51a;border-color:#73efb52e}.surface-summary h3{margin:var(--space-3) 0 var(--space-3);font-size:var(--fs-xl);line-height:1.15;color:var(--ink);font-weight:800;letter-spacing:-.01em}.summary-list{display:grid;gap:0;margin:var(--space-5) 0 0}.summary-list>div{display:grid;grid-template-columns:minmax(80px,110px) 1fr;gap:var(--space-4);padding:var(--space-3) 0;border-top:1px solid var(--line)}.summary-list dt{margin:0;color:var(--muted);font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.summary-list dd{margin:0;font-weight:600;color:var(--ink)}.surface-workspace{padding:var(--space-6);border-radius:var(--r-xl);border:1px solid var(--deep-line);background:radial-gradient(circle at 10% -10%,rgba(115,239,181,.12),transparent 55%),radial-gradient(circle at 100% 0%,rgba(7,192,213,.08),transparent 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var(--deep-line);border-radius:var(--r-md);background:var(--deep)}.snippet-toolbar,.reference-head{display:flex;justify-content:space-between;align-items:center;gap:var(--space-4)}.snippet-toolbar{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--deep-line);color:var(--deep-muted);font-family:var(--font-mono);font-size:12px;background:#ffffff08}.snippet-block .tab-row-code{margin:0;border:0;border-bottom:1px solid var(--deep-line);border-radius:0;width:100%;background:#ffffff08;padding:6px;justify-content:flex-start}.snippet-block .code-panel pre{border-radius:0}.copy-button{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:0 var(--space-3);border-radius:var(--r-xs);border:1px solid var(--deep-line-strong);background:#ffffff0f;color:var(--deep-ink);font-size:12px;font-weight:700;cursor:pointer;transition:background-color .16s ease,border-color .16s ease,transform .16s ease}.copy-button:hover{transform:translateY(-1px);border-color:var(--deep-accent);color:var(--deep-accent)}.reference-card .copy-button{background:color-mix(in srgb,var(--surface-strong) 80%,transparent);color:var(--ink);border-color:var(--line-strong)}:root[data-theme=dark] .reference-card .copy-button{background:#ffffff0f;color:var(--deep-ink);border-color:var(--deep-line-strong)}.reference-head{margin-bottom:var(--space-3)}.reference-card pre{border-radius:var(--r-sm);font-size:12.5px}.official{padding:var(--space-7) 0 var(--space-9)}.official-card{position:relative;display:grid;grid-template-columns:1fr;gap:var(--space-5);padding:var(--space-7);border:1px solid var(--line);border-radius:var(--r-xl);background:linear-gradient(135deg,color-mix(in srgb,var(--surface-strong) 92%,transparent),color-mix(in srgb,var(--accent-3) 70%,transparent)),var(--surface);box-shadow:var(--shadow);overflow:hidden}:root[data-theme=dark] 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var(--space-1);color:var(--muted-2);font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.api-nav-group:first-child{margin-top:0}.api-nav a{display:block;padding:8px 12px;border-radius:var(--r-xs);color:var(--muted);font-size:13.5px;font-weight:600;line-height:1.35;transition:background-color .14s ease,color .14s ease}.api-nav a:hover,.api-nav a:focus-visible{background:color-mix(in srgb,var(--accent-3) 45%,transparent);color:var(--accent)}:root[data-theme=dark] .api-nav a:hover,:root[data-theme=dark] .api-nav a:focus-visible{background:#73efb514;color:var(--accent)}.api-nav a.is-current{background:color-mix(in srgb,var(--accent-3) 60%,transparent);color:var(--accent)}.api-content{display:flex;flex-direction:column;gap:var(--space-6);min-width:0}.api-section{padding:var(--space-6);border:1px solid var(--line);border-radius:var(--r-lg);background:linear-gradient(180deg,color-mix(in srgb,var(--surface-strong) 94%,transparent),color-mix(in srgb,var(--surface-soft) 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var(--deep-line)}.api-endpoint-meta{font-size:12px;color:var(--muted);font-weight:600}.api-endpoint-grid{display:grid;grid-template-columns:1fr;gap:var(--space-5);margin-top:var(--space-4)}.api-col{min-width:0}.param-list{display:flex;flex-direction:column;gap:0;margin:0}.param-list>div{display:grid;grid-template-columns:minmax(110px,160px) 1fr;gap:var(--space-4);padding:var(--space-3) 0;border-top:1px solid var(--line)}.param-list>div:first-child{border-top:0;padding-top:0}.param-list dt{margin:0;font-size:13px;font-weight:600}.param-list dd{margin:0;color:var(--muted);font-size:13.5px;line-height:1.55}.param-meta{display:inline-block;margin-left:6px;padding:2px 6px;border-radius:4px;font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:color-mix(in srgb,var(--surface-soft) 80%,transparent);border:1px solid var(--line)}.api-section 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h4{color:var(--ink);text-transform:none;letter-spacing:0;font-size:var(--fs-lg);margin:var(--space-2) 0 var(--space-2)}.api-meet-card p{color:var(--muted);font-size:var(--fs-sm);line-height:1.55}.runtime-banner-wide{display:flex;flex-direction:column;margin-top:var(--space-4);width:100%}@media(min-width:640px){.auth-grid,.api-endpoint-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.api-hero-actions .button{flex:0 1 auto}}@media(min-width:768px){.api-hero-shell{padding:var(--space-8) var(--space-7)}.api-hero-copy h1{font-size:var(--fs-4xl)}.api-section{padding:var(--space-7)}}@media(min-width:1024px){.api-shell{grid-template-columns:260px minmax(0,1fr);gap:var(--space-6)}.api-sidebar{display:block}}@media(min-width:1280px){.api-shell{grid-template-columns:280px minmax(0,1fr)}}@media(min-width:1536px){.api-shell{grid-template-columns:320px minmax(0,1fr)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}