:where(.tourlight-root){--tourlight-overlay:#00000080;--tourlight-bg:#fff;--tourlight-fg:#1a1a2e;--tourlight-title:#1a1a2e;--tourlight-muted:#4a4a68;--tourlight-border:transparent;--tourlight-radius:12px;--tourlight-shadow:0 8px 32px #0000001f, 0 2px 8px #00000014;--tourlight-padding:20px;--tourlight-max-width:380px;--tourlight-font:inherit;--tourlight-title-size:1.125rem;--tourlight-content-size:.9375rem;--tourlight-primary:#2563eb;--tourlight-primary-fg:#fff;--tourlight-primary-hover:#1d4ed8;--tourlight-secondary-border:#d4d4dc;--tourlight-secondary-hover:#f2f2f5;--tourlight-progress-track:#e2e2e8;--tourlight-progress-fill:#2563eb;--tourlight-beacon:#2563eb;--tourlight-focus:#2563eb;--tourlight-duration:.25s;--tourlight-easing:cubic-bezier(.2, .7, .3, 1);--tourlight-z-overlay:9998;--tourlight-z-tooltip:9999}:where(.tourlight-root[data-tourlight-theme=dark]){--tourlight-overlay:#000000b3;--tourlight-bg:#1e1e2e;--tourlight-fg:#e4e4ef;--tourlight-title:#f0f0f8;--tourlight-muted:#b4b4cc;--tourlight-border:#ffffff14;--tourlight-shadow:0 8px 32px #00000073, 0 2px 8px #0000004d;--tourlight-primary:#818cf8;--tourlight-primary-fg:#11111b;--tourlight-primary-hover:#a5b4fc;--tourlight-secondary-border:#ffffff29;--tourlight-secondary-hover:#ffffff14;--tourlight-progress-track:#ffffff1f;--tourlight-progress-fill:#818cf8;--tourlight-beacon:#818cf8;--tourlight-focus:#a5b4fc}@media (prefers-color-scheme:dark){:where(.tourlight-root[data-tourlight-theme=auto]){--tourlight-overlay:#000000b3;--tourlight-bg:#1e1e2e;--tourlight-fg:#e4e4ef;--tourlight-title:#f0f0f8;--tourlight-muted:#b4b4cc;--tourlight-border:#ffffff14;--tourlight-shadow:0 8px 32px #00000073, 0 2px 8px #0000004d;--tourlight-primary:#818cf8;--tourlight-primary-fg:#11111b;--tourlight-primary-hover:#a5b4fc;--tourlight-secondary-border:#ffffff29;--tourlight-secondary-hover:#ffffff14;--tourlight-progress-track:#ffffff1f;--tourlight-progress-fill:#818cf8;--tourlight-beacon:#818cf8;--tourlight-focus:#a5b4fc}}.tourlight-overlay{z-index:var(--tourlight-z-overlay);background:var(--tourlight-overlay);pointer-events:auto;will-change:clip-path;transition:clip-path var(--tourlight-duration) var(--tourlight-easing);position:fixed;inset:0}.tourlight-overlay[data-loading]{opacity:.4}.tourlight-blocker{z-index:var(--tourlight-z-overlay);pointer-events:auto;background:0 0;position:fixed}.tourlight-loading{z-index:var(--tourlight-z-tooltip);border:3px solid var(--tourlight-progress-track);border-top-color:var(--tourlight-progress-fill);pointer-events:none;border-radius:50%;width:32px;height:32px;margin:-16px 0 0 -16px;animation:.8s linear infinite tourlight-spin;position:fixed;top:50%;left:50%}@keyframes tourlight-spin{to{transform:rotate(360deg)}}.tourlight-tooltip{z-index:var(--tourlight-z-tooltip);box-sizing:border-box;width:max-content;max-width:min(var(--tourlight-max-width), calc(100vw - 32px));padding:var(--tourlight-padding);border:1px solid var(--tourlight-border);border-radius:var(--tourlight-radius);background:var(--tourlight-bg);color:var(--tourlight-fg);box-shadow:var(--tourlight-shadow);font-family:var(--tourlight-font);pointer-events:auto;opacity:0;transition:opacity var(--tourlight-duration) var(--tourlight-easing), transform var(--tourlight-duration) var(--tourlight-easing);position:fixed;top:0;left:0;transform:translateY(6px)}.tourlight-tooltip[data-shown]{opacity:1;transform:none}.tourlight-tooltip[data-centered]{width:min(var(--tourlight-max-width), calc(100vw - 32px));top:50%;left:50%;transform:translate(-50%,-48%)}.tourlight-tooltip[data-centered][data-shown]{transform:translate(-50%,-50%)}.tourlight-tooltip[data-sheet]{overscroll-behavior:contain;width:auto;max-width:none;max-height:45dvh;padding-bottom:calc(var(--tourlight-padding) + env(safe-area-inset-bottom,0px));border-radius:var(--tourlight-radius) var(--tourlight-radius) 0 0;inset:auto 0 0;overflow-y:auto;transform:translateY(16px)}.tourlight-tooltip[data-sheet][data-shown]{transform:none}.tourlight-tooltip[data-sheet=top]{padding-top:calc(var(--tourlight-padding) + env(safe-area-inset-top,0px));padding-bottom:var(--tourlight-padding);border-radius:0 0 var(--tourlight-radius) var(--tourlight-radius);top:0;bottom:auto;transform:translateY(-16px)}.tourlight-title{font-size:var(--tourlight-title-size);color:var(--tourlight-title);margin:0 40px 8px 0;font-weight:600;line-height:1.3}.tourlight-content{font-size:var(--tourlight-content-size);color:var(--tourlight-muted);line-height:1.55}.tourlight-content>:first-child{margin-top:0}.tourlight-content>:last-child{margin-bottom:0}.tourlight-close{width:44px;height:44px;color:var(--tourlight-muted);cursor:pointer;background:0 0;border:0;border-radius:8px;place-items:center;padding:0;display:grid;position:absolute;top:6px;right:6px}.tourlight-close:hover{background:var(--tourlight-secondary-hover);color:var(--tourlight-fg)}.tourlight-progress{background:var(--tourlight-progress-track);border-radius:2px;height:4px;margin-top:16px;overflow:hidden}.tourlight-progress-bar{border-radius:inherit;background:var(--tourlight-progress-fill);height:100%;transition:width var(--tourlight-duration) var(--tourlight-easing)}.tourlight-footer{margin-top:12px}.tourlight-buttons{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;margin-top:12px;display:flex}.tourlight-step-info{color:var(--tourlight-muted);font-variant-numeric:tabular-nums;margin-right:auto;font-size:.8125rem}.tourlight-button{min-width:44px;min-height:44px;font:inherit;cursor:pointer;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;padding:0 16px;font-size:.9375rem;font-weight:500;line-height:1;transition:background .15s,border-color .15s;display:inline-flex}.tourlight-button--primary{background:var(--tourlight-primary);color:var(--tourlight-primary-fg)}.tourlight-button--primary:hover{background:var(--tourlight-primary-hover)}.tourlight-button--secondary{border-color:var(--tourlight-secondary-border);color:var(--tourlight-fg);background:0 0}.tourlight-button--secondary:hover{background:var(--tourlight-secondary-hover)}.tourlight-action{margin-top:12px}.tourlight-root :focus-visible{outline:2px solid var(--tourlight-focus);outline-offset:2px}.tourlight-arrow{background:var(--tourlight-bg);border:1px solid var(--tourlight-border);pointer-events:none;width:12px;height:12px;position:absolute;transform:rotate(45deg)}.tourlight-arrow[data-side=bottom]{border-bottom:0;border-right:0;top:-7px}.tourlight-arrow[data-side=top]{border-top:0;border-left:0;bottom:-7px}.tourlight-arrow[data-side=right]{border-top:0;border-right:0;left:-7px}.tourlight-arrow[data-side=left]{border-bottom:0;border-left:0;right:-7px}.tourlight-sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.tourlight-beacon{z-index:var(--tourlight-z-tooltip);cursor:pointer;background:0 0;border:0;place-items:center;width:44px;height:44px;margin:0;padding:0;display:grid;position:fixed;transform:translate(-50%,-50%)}.tourlight-beacon-dot{width:var(--tourlight-beacon-size,12px);height:var(--tourlight-beacon-size,12px);background:var(--tourlight-beacon);box-shadow:0 0 0 2px var(--tourlight-bg);border-radius:50%;position:relative}.tourlight-beacon-dot:after{content:"";background:var(--tourlight-beacon);border-radius:50%;animation:1.8s cubic-bezier(.2,.6,.4,1) infinite tourlight-pulse;position:absolute;inset:0}.tourlight-beacon:focus-visible{outline:2px solid var(--tourlight-focus);outline-offset:-6px;border-radius:50%}@keyframes tourlight-pulse{0%{opacity:.55;transform:scale(1)}to{opacity:0;transform:scale(2.8)}}.tourlight-root[data-reduced-motion] .tourlight-overlay,.tourlight-root[data-reduced-motion] .tourlight-tooltip,.tourlight-root[data-reduced-motion] .tourlight-progress-bar,.tourlight-root[data-reduced-motion] .tourlight-button{transition:none}.tourlight-root[data-reduced-motion] .tourlight-loading,.tourlight-root[data-reduced-motion] .tourlight-beacon-dot:after{animation:none}.tourlight-root[data-reduced-motion] .tourlight-beacon-dot:after{opacity:.35;transform:scale(1.8)}@media (prefers-reduced-motion:reduce){.tourlight-overlay,.tourlight-tooltip,.tourlight-progress-bar,.tourlight-button{transition:none}.tourlight-loading,.tourlight-beacon-dot:after{animation:none}.tourlight-beacon-dot:after{opacity:.35;transform:scale(1.8)}}:root{--bg:#f6f6f8;--surface:#fff;--surface-2:#f0f0f4;--text:#16161d;--muted:#55556a;--line:#e1e1e8;--accent:#2563eb;--accent-text:#fff;--ok:#15803d;--bad:#b91c1c;--warn:#a16207;--code-bg:#0f172a;--code-text:#e2e8f0;--radius:12px;--gutter:16px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0e0e14;--surface:#17171f;--surface-2:#1f1f2a;--text:#ececf3;--muted:#a8a8bd;--line:#2b2b38;--accent:#8b9cfb;--accent-text:#0e0e14;--ok:#4ade80;--bad:#f87171;--warn:#facc15;--code-bg:#0a0a10;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg:#0e0e14;--surface:#17171f;--surface-2:#1f1f2a;--text:#ececf3;--muted:#a8a8bd;--line:#2b2b38;--accent:#8b9cfb;--accent-text:#0e0e14;--ok:#4ade80;--bad:#f87171;--warn:#facc15;--code-bg:#0a0a10;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scrollbar-color:var(--line) transparent}body{background:var(--bg);color:var(--text);caret-color:var(--accent);margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;font-size:1rem;line-height:1.55}::selection{background:var(--accent);color:var(--accent-text)}a{color:var(--accent);text-underline-offset:3px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}code,kbd,pre{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.875em}:not(pre)>code{background:var(--surface-2);overflow-wrap:anywhere;border-radius:5px;padding:1px 5px}kbd{border:1px solid var(--line);background:var(--surface);text-align:center;border-bottom-width:2px;border-radius:6px;min-width:2em;padding:2px 6px;display:inline-block}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;margin:-1px;position:absolute;overflow:hidden}.skip{left:var(--gutter);z-index:100;background:var(--accent);color:var(--accent-text);border-radius:8px;padding:10px 14px;position:absolute;top:-100px}.skip:focus{top:8px}.bar{z-index:20;min-height:56px;padding:0 var(--gutter);border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--surface) 92%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);align-items:center;gap:8px;display:flex;position:sticky;top:0}.brand{min-height:44px;color:var(--text);align-items:center;gap:8px;margin-right:auto;font-weight:700;text-decoration:none;display:inline-flex}.logo{background:radial-gradient(circle at 50% 50%, var(--surface) 0 30%, var(--accent) 32%);width:18px;height:18px;box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 30%, transparent);border-radius:50%}.menu-toggle,.gh{border:1px solid var(--line);background:var(--surface);min-height:44px;color:var(--text);font:inherit;cursor:pointer;border-radius:10px;align-items:center;padding:0 12px;text-decoration:none;display:inline-flex}.layout{width:100%;max-width:1200px;margin:0 auto}.side{padding:8px var(--gutter) 16px;border-bottom:1px solid var(--line);background:var(--surface);display:none}.side.open{display:block}.nav-heading{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin:12px 0 4px;font-size:.75rem;font-weight:600}.side ul{margin:0;padding:0;list-style:none}.side a{min-height:44px;color:var(--text);border-radius:8px;align-items:center;padding:0 10px;text-decoration:none;display:flex}.side a:hover{background:var(--surface-2)}.side a[aria-current=page]{background:color-mix(in srgb, var(--accent) 14%, transparent);color:var(--accent);font-weight:600}main{min-width:0;padding:24px var(--gutter) 56px}main:focus{outline:none}@media (width>=1024px){.menu-toggle{display:none}.layout{grid-template-columns:240px minmax(0,1fr);gap:24px;display:grid}.side,.side.open{background:0 0;border:0;align-self:start;max-height:calc(100dvh - 56px);display:block;position:sticky;top:56px;overflow-y:auto}main{padding-top:32px}}.foot{padding:20px var(--gutter);border-top:1px solid var(--line);color:var(--muted);text-align:center;font-size:.875rem}h1{letter-spacing:-.02em;margin:0 0 8px;font-size:clamp(1.75rem,5vw + .5rem,2.75rem);line-height:1.15}h2{margin:32px 0 8px;font-size:1.25rem;line-height:1.3}.h3{margin:0 0 8px;font-size:1rem}.lede{max-width:62ch;color:var(--muted);margin:0 0 20px;font-size:1.0625rem}.eyebrow{color:var(--accent);letter-spacing:.04em;text-transform:uppercase;margin:0 0 6px;font-size:.8125rem;font-weight:600}.muted{color:var(--muted);margin:0}.prose p{max-width:68ch}.example{max-width:860px}.example>header{margin-bottom:8px}.demo{gap:16px;margin-bottom:24px;display:grid}.notes{color:var(--muted);margin-bottom:24px}.next{margin-top:32px}.hero{max-width:760px;margin-bottom:16px}.actions{flex-wrap:wrap;gap:8px;display:flex}.btn{border:1px solid var(--line);background:var(--surface);min-height:44px;color:var(--text);font:inherit;cursor:pointer;border-radius:10px;justify-content:center;align-items:center;padding:0 16px;font-weight:500;text-decoration:none;display:inline-flex}.btn:hover{background:var(--surface-2)}.btn.primary{background:var(--accent);color:var(--accent-text);border-color:#0000}.btn.primary:hover{background:color-mix(in srgb, var(--accent) 88%, var(--text))}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.small{padding:0 12px}.btn.block{width:100%}.cards{gap:10px;margin:0;padding:0;list-style:none;display:grid}@media (width>=640px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width>=1280px){.cards{grid-template-columns:repeat(3,minmax(0,1fr))}}.card-link{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);height:100%;color:var(--text);gap:2px;padding:14px 16px;text-decoration:none;display:grid}.card-link:hover{border-color:var(--accent)}.card-title{font-weight:600}.card-blurb{color:var(--muted);font-size:.9375rem}.mock-app{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);gap:12px;padding:16px;display:grid}.mock-bar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.mock-input,.field input,.field textarea,.frame-bar input{border:1px solid var(--line);background:var(--bg);min-height:44px;color:var(--text);font:inherit;border-radius:10px;padding:8px 12px;font-size:1rem}.mock-input{flex:160px;min-width:0}.avatar{background:var(--accent);width:44px;height:44px;color:var(--accent-text);border-radius:50%;place-items:center;font-weight:600;display:inline-grid}.pill{border:1px solid var(--line);background:var(--surface-2);border-radius:999px;align-items:center;min-height:36px;padding:0 14px;display:inline-flex}.field{align-content:start;gap:4px;min-width:0;display:grid}.field>span{font-size:.875rem;font-weight:500}.field textarea{resize:vertical;width:100%;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.875rem;line-height:1.5}.inline-form{flex-wrap:wrap;align-items:end;gap:8px;display:flex}.inline-form .field{flex:200px}.list{margin:0;padding-left:20px}.playground{border:1px dashed var(--line);border-radius:10px;flex-wrap:wrap;align-items:center;gap:12px;padding:12px;display:flex}.check{align-items:center;gap:10px;min-height:44px;display:flex}.check input{width:20px;height:20px;accent-color:var(--accent)}.grid-2{gap:12px;display:grid}@media (width>=640px){.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}}.segmented{border:0;flex-wrap:wrap;gap:6px;margin:0;padding:0;display:flex}.segmented legend{width:100%;margin-bottom:6px;font-size:.875rem;font-weight:600}.segmented label{position:relative}.segmented input{opacity:0;cursor:pointer;margin:0;position:absolute;inset:0}.segmented span{border:1px solid var(--line);background:var(--surface);border-radius:999px;align-items:center;min-height:44px;padding:0 14px;display:inline-flex}.segmented input:checked+span{border-color:var(--accent);background:var(--accent);color:var(--accent-text)}.segmented input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}.keys{grid-template-columns:max-content 1fr;gap:8px 12px;margin:0;display:grid}.keys dd{color:var(--muted);margin:0}.spacer{height:70vh}.log{gap:4px;margin:0;padding:0;font-size:.875rem;list-style:none;display:grid}.log time{color:var(--muted);font-variant-numeric:tabular-nums}.json-grid{gap:16px;display:grid}@media (width>=900px){.json-grid{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}}.json-side{align-content:start;gap:12px;display:grid}.status{border-radius:10px;padding:10px 12px;font-weight:600}.status.ok{background:color-mix(in srgb, var(--ok) 14%, transparent);color:var(--ok)}.status.bad{background:color-mix(in srgb, var(--bad) 14%, transparent);color:var(--bad)}.issues{gap:8px;margin:0;padding:0;font-size:.875rem;list-style:none;display:grid}.issues li{border-left:3px solid var(--bad);background:var(--surface);border-radius:6px;gap:2px;padding:8px 10px;display:grid}.issues li.warning{border-left-color:var(--warn)}.phone{border:1px solid var(--line);background:var(--surface-2);border-radius:32px;width:100%;max-width:380px;padding:10px}.phone iframe{background:var(--bg);border:0;border-radius:22px;width:100%;height:640px;display:block}.frame{gap:12px;padding:12px;display:grid}.frame-bar{align-items:center;gap:8px;display:flex}.frame-bar input{flex:1;min-width:0}.tabbar{padding-bottom:env(safe-area-inset-bottom,0px);border-top:1px solid var(--line);background:var(--surface);justify-content:space-around;display:flex;position:fixed;inset:auto 0 0}.tabbar button{min-height:56px;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;align-items:center;padding:0 12px;display:inline-flex}.tabbar button[aria-current=page]{color:var(--accent);font-weight:600}.frame{padding-bottom:72px}.custom-card{gap:6px;display:grid}.custom-card h2{margin:0;font-size:1.125rem}.custom-card p{margin:0}.core-box{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);gap:12px;padding:16px;display:grid;position:relative;overflow:hidden}.chips{flex-wrap:wrap;gap:8px;display:flex}.core-overlay{pointer-events:none;background:#0000008c;transition:clip-path .2s;position:absolute;inset:0}.core-status,.core-box .actions{z-index:1;margin:0;position:relative}.code{border-radius:var(--radius);background:var(--code-bg);color:var(--code-text);margin:0;overflow:hidden}.code figcaption{opacity:.85;border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;gap:8px;padding:4px 4px 4px 14px;font-size:.8125rem;display:flex}.copy{min-width:64px;min-height:40px;color:inherit;font:inherit;cursor:pointer;background:0 0;border:1px solid #ffffff29;border-radius:8px;padding:0 12px}.code pre{tab-size:2;margin:0;padding:14px;line-height:1.55;overflow-x:auto}.tour-footnote{color:var(--tourlight-muted);margin:0;font-size:.875rem}@media (prefers-reduced-motion:reduce){.core-overlay{transition:none}}