:root{color-scheme:light;--paper:#f5f4f0;--ink:#202d31;--muted:#526167;--line:#d7ddda;--blue:#245ecc;--lime:#e0f0b2;--white:#fff;font-family:Inter,"Segoe UI",Arial,sans-serif;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-size:16px;line-height:1.6}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--blue)}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,iframe:focus-visible{outline:3px solid var(--blue);outline-offset:5px}.wrap{width:min(1180px,calc(100% - 64px));margin-inline:auto}.skip{position:absolute;left:24px;top:-80px;background:var(--white);padding:10px 20px;z-index:20}.skip:focus{top:8px}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:98px;border-bottom:1px solid var(--line)}.brand{display:inline-flex;gap:11px;align-items:center;font-size:20px;font-weight:750;text-decoration:none;white-space:nowrap}nav{display:flex;gap:28px;align-items:center;flex-wrap:wrap}nav a{font-size:14px;font-weight:600;text-decoration:none}.hero{display:grid;grid-template-columns:1.04fr 1fr;gap:58px;align-items:center;padding-block:84px 76px}.eyebrow{font-size:12px;font-weight:750;letter-spacing:.115em;text-transform:uppercase;display:flex;align-items:center;gap:9px;margin:0 0 24px}.dot{width:8px;height:8px;border-radius:50%;background:#568527}.hero h1{font-size:clamp(40px,4.4vw,58px);font-weight:720;letter-spacing:-.048em;line-height:1.09;margin:0 0 26px}.hero h1 em{font-style:normal;color:#557342}.lede{font-size:19px;line-height:1.6;max-width:470px;color:var(--muted);margin:0 0 29px}.actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;padding:13px 18px;border:1px solid transparent;border-radius:7px;font-size:14px;font-weight:700;text-decoration:none;min-height:48px}.primary{background:var(--ink);color:white}.primary:hover{background:#31434a;color:white}.secondary{border-color:#b9c5bf;background:transparent}.secondary:hover{background:white}.quiet{font-size:12px;color:var(--muted);margin-top:14px}.hero-board{background:#e6eae4;border:1px solid #ced6ce;border-radius:16px;padding:18px;box-shadow:0 22px 55px #26332a0c;overflow:hidden}.board-caption{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:9px;font-weight:750;letter-spacing:.08em;margin-bottom:12px}.sample-pill{background:#f8faf5;border:1px solid #ced6ce;padding:3px 8px;border-radius:20px;font-size:10px;letter-spacing:0}.hero-board iframe{width:100%;height:386px;border:0;border-radius:8px;background:white;display:block}.hero-board>p{font-size:11px;margin:11px 0 0;color:#54625b}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;border-block:1px solid var(--line);padding-block:35px}.step{font-size:11px;font-weight:700;letter-spacing:.12em;color:#627467}.principles h2{font-size:19px;letter-spacing:-.025em;margin:13px 0 8px}.principles p{color:var(--muted);font-size:14px;max-width:310px;margin:0}.story{display:grid;grid-template-columns:1fr 1fr;gap:90px;padding-block:86px}.story h2,.setup-section h2{font-size:36px;line-height:1.2;letter-spacing:-.035em;margin:0 0 24px}.story p{color:var(--muted);font-size:15px}.evidence-panel{background:white;border:1px solid var(--line);border-radius:12px;padding:18px 28px;align-self:center}.evidence-row{display:grid;grid-template-columns:89px 1fr;gap:19px;align-items:center;border-bottom:1px solid #e6e9e6;padding-block:13px}.evidence-row p{font-size:14px;margin:0}.evidence-badge{font-size:11px;font-weight:700;text-align:center;padding:4px 7px;border-radius:5px}.observed{background:#e8f1ff;color:#225391}.reported{background:#eef3e1;color:#506530}.derived{background:#f2edf8;color:#685383}.text-link{display:inline-block;font-size:14px;font-weight:700}.evidence-panel>.text-link{margin-top:22px;margin-bottom:8px}.setup-section{display:grid;grid-template-columns:1fr 1.3fr;gap:64px;background:#e9eee3;border-radius:15px;padding:40px}.setup-options{display:grid;grid-template-columns:1fr 1fr;gap:35px}.setup-options h3{margin:0;font-size:17px}.setup-options p{font-size:14px;color:var(--muted)}.alpha-note{border-left:3px solid #a5b693;padding-left:22px;margin-block:42px;color:var(--muted);font-size:13px}.alpha-note strong{color:var(--ink)}.alpha-note p{max-width:1000px;margin:6px 0 0}.closing{text-align:center;padding:55px 0 85px}.closing h2{font-size:30px;letter-spacing:-.035em;line-height:1.25;margin:0 0 12px}.closing p{color:var(--muted);margin:0 0 24px}footer{border-top:1px solid var(--line);padding-block:30px;font-size:13px;display:flex;gap:18px 40px;flex-wrap:wrap;align-items:center;justify-content:space-between}footer p{margin:0}footer nav{gap:20px}footer nav a{font-size:12px}.small{font-size:11px;color:var(--muted);flex-basis:100%}.document{max-width:850px;padding-block:56px 80px}.document h1{font-size:42px;letter-spacing:-.04em;line-height:1.15}.document h2{font-size:25px;letter-spacing:-.025em;margin-top:42px}.document h3{font-size:18px}.document p,.document li{color:var(--muted)}.document li{margin-block:7px}.document strong{color:var(--ink)}.document pre{background:#e9ede6;border:1px solid #d4dcd3;border-radius:8px;padding:20px;overflow:auto;font-size:13px;line-height:1.7}.document code{font-family:Consolas,"SFMono-Regular",monospace}.notice{background:#e9eee3;border-left:3px solid #83996a;padding:14px 20px;margin-block:25px}.notice p{margin:0}.preview-page{min-height:100vh;background:#e8ece7}.preview-header{background:#f5f4f0;border-bottom:1px solid #ccd5ce;padding:17px 28px;display:flex;justify-content:space-between;align-items:center;gap:20px}.sample-notice{font-size:12px;font-weight:650;line-height:1.5;margin:0;padding:10px 20px;color:#384b36;background:#edf4dc;border-bottom:1px solid #d9e4c9;text-align:center}.preview-main{max-width:1020px;margin:auto;padding:35px 28px}.preview-main h1{font-size:30px;letter-spacing:-.035em;line-height:1.15;margin:0 0 10px}.preview-intro{font-size:14px;color:var(--muted);margin:0 0 22px}.scenario-links{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:25px}.scenario-links a{background:#f8faf7;border:1px solid #b9c8b9;border-radius:7px;text-decoration:none;font-size:13px;font-weight:650;padding:10px 16px}.scenario-links a[aria-current="page"]{background:var(--ink);color:white;border-color:var(--ink)}#stage{display:flex;justify-content:center;min-height:450px}#widget{display:block;width:min(100%,540px);height:470px;border:1px solid #cbd4c9;background:white;border-radius:11px;box-shadow:0 12px 32px #26332608}body[data-mode="fullscreen"] #widget{width:100%;height:580px}body[data-mode="pip"] #widget{width:min(100%,360px);height:360px}.preview-help{max-width:690px;margin:25px auto 0;font-size:13px;color:var(--muted)}.preview-help p{margin:8px 0}.embedded .preview-header,.embedded .preview-heading,.embedded .scenario-links,.embedded .preview-help{display:none}.embedded .sample-notice{font-size:10px;padding:8px}.embedded .preview-main{padding:10px}.embedded #stage{min-height:0}.embedded #widget{height:332px;border:0;box-shadow:none}.embedded[data-mode="fullscreen"] #widget{height:332px}.embedded .sample-notice{position:sticky;top:0;z-index:5}.video-panel{width:100%;border-radius:12px;background:#19282d}.video-panel video{display:block;width:100%;border-radius:12px}
.sample-notice{position:sticky;top:0;z-index:5}
@media(max-width:980px){.hero{gap:28px}.hero h1{font-size:44px}.story{gap:40px}.setup-section{grid-template-columns:1fr;gap:16px}.hero-board{padding:13px}.board-caption{font-size:8px}.lede{font-size:17px}}
@media(max-width:720px){.wrap{width:calc(100% - 36px)}.site-header{min-height:80px;gap:16px;flex-wrap:wrap;padding-block:18px}.site-header nav{gap:18px}.site-header nav a{font-size:12px}.brand{font-size:18px}.hero{grid-template-columns:1fr;padding-block:42px;gap:32px}.hero h1{font-size:43px}.hero-copy{max-width:520px}.hero-board{max-width:540px;width:100%;margin:auto}.principles{grid-template-columns:1fr;gap:24px;padding-block:28px}.principles p{max-width:none}.story{grid-template-columns:1fr;gap:20px;padding-block:48px}.story h2,.setup-section h2{font-size:31px}.setup-section{padding:25px}.setup-options{grid-template-columns:1fr;gap:24px}.closing{padding-block:32px 55px}.closing h2{font-size:27px}.document{padding-block:32px 50px}.document h1{font-size:36px}.preview-header{padding:13px 18px}.preview-header>a:not(.brand){font-size:12px}.preview-main{padding:25px 15px}.scenario-links a{padding:9px 12px;font-size:12px}#widget{height:530px}.preview-help{font-size:12px}.evidence-panel{padding:14px 19px}.evidence-row{gap:14px;grid-template-columns:79px 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
