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35px;overflow:hidden}.agent-content{max-width:730px;margin:0 auto;text-align:center;position:relative;z-index:2}.agent-content .eyebrow{justify-content:center;color:#bdc9ce}.agent-content .live-dot{background:#bbcab4;box-shadow:0 0 0 4px #c3d1be10}.agent-content h2{font-size:clamp(38px,4.2vw,62px);line-height:1.4}.agent-content h2 span{color:#abc0c8}.agent-content>p{margin-top:22px;color:#bac9cc;font-size:12px;letter-spacing:1px}.prompt-form{display:flex;background:#f7f4ec;border:1px solid #f7f4ec;box-shadow:0 0 0 5px #f7f4ec12;margin:38px auto 18px;padding:7px;width:91%;border-radius:4px;transition:box-shadow .3s}.prompt-form:focus-within{box-shadow:0 0 0 6px #f7f4ec35}.prompt-form input{width:100%;min-width:0;background:transparent;border:0;outline:none;padding:12px;color:var(--ink);font-size:12px}.prompt-form 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360px}.future-copy{position:relative;z-index:2}.future-copy .body-copy{margin:23px 0}.future-art{position:absolute;bottom:-25px;width:100%;left:0;mix-blend-mode:multiply;z-index:0;pointer-events:none}.future-art img{width:100%}.future-note{position:absolute;right:10%;top:135px;font-family:var(--serif);line-height:1.9;font-size:17px;border-left:1px solid var(--soft);padding-left:25px}.future-note span{display:block;font-family:Georgia,serif;font-size:12px;font-style:italic;color:var(--soft);margin-top:18px}footer{position:relative;display:flex;gap:35px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:32px 5.5%;font-size:10px;color:var(--soft)}footer .brand img{width:190px}footer small{font-size:9px}.back-top{font-size:20px;width:34px;height:34px;border:1px solid var(--line);display:grid;place-items:center}.reveal{opacity:1;transform:none}.motion-ready .reveal{opacity:0;transform:translateY(28px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.65,.3,1)}.motion-ready .reveal.visible{opacity:1;transform:none}dialog{width:min(960px,calc(100% - 36px));max-height:90svh;border:1px solid var(--line);background:var(--paper);color:var(--ink);padding:45px;box-shadow:0 30px 100px #0c273c40;overflow:auto}dialog::backdrop{background:#102c3be0;backdrop-filter:blur(7px)}dialog h2{font-size:29px}.dialog-close{position:absolute;right:20px;top:15px;background:none;font-size:28px}.dialog-intro{color:var(--soft);font-size:12px;margin:12px 0 28px}.demo-layout{display:grid;grid-template-columns:1fr 1fr;gap:30px}.field-label{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1px;margin-bottom:12px;color:var(--soft)}textarea{width:100%;height:200px;resize:vertical;padding:16px;background:#fcfaf4;border:1px solid var(--line);font-size:12px;line-height:2;margin-bottom:24px}select{width:100%;padding:12px;border:1px solid var(--line);background:#fcfaf4;margin-bottom:18px;font-size:12px}#generate-button{width:100%}.output-paper{padding:23px;background:#fcfaf4;border:1px solid var(--line);display:flex;flex-direction:column;min-height:390px}#demo-output{white-space:pre-wrap;font-size:12px;line-height:2.05;flex:1;overflow-wrap:anywhere}#download-button{align-self:flex-start;margin-top:20px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}body.modal-open{overflow:hidden}@keyframes scrollHint{from{transform:translateY(-100%)}to{transform:translateY(100%)}}@keyframes turn{to{transform:rotate(360deg)}}
.brand{mix-blend-mode:multiply}.hero-art{width:55%;right:1.5%;top:18%}.hero-art img{mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}.landscape img,.connection-art img,.reuse-art img{mask-image:radial-gradient(ellipse at center,#000 52%,transparent 76%)}
@media(min-width:1600px){.section,.future-section{padding-left:max(7%,calc((100vw - 1400px)/2));padding-right:max(7%,calc((100vw - 1400px)/2))}.hero-art{width:54%;right:1%}.hero{min-height:930px}}
@media(max-width:1100px){.hero{min-height:790px}.hero-copy{width:59%}.hero-art{width:62%;right:-9%;top:23%}.desktop-nav{gap:22px}.brand img{width:195px}.section{padding:80px 6%}.hero{padding-top:160px;padding-bottom:100px}.split-layout{gap:5%;grid-template-columns:1fr 1.15fr}.knowledge-result{padding:19px;width:58%;right:-3%}.paper-document{padding:20px 17px}.section-heading>.body-copy{font-size:11px}.future-section{min-height:660px;padding-bottom:300px}.future-note{right:7%}}
@media(max-width:760px){html{scroll-padding-top:75px}.site-header{height:74px;padding:0 6%}.brand img{width:180px}.header-actions{display:flex;gap:20px;align-items:center}.text-button{font-size:10px;gap:8px}.menu-toggle{display:block}.desktop-nav{display:none;position:absolute;top:74px;left:0;right:0;background:var(--paper);padding:26px 6%;border-bottom:1px solid var(--line);box-shadow:0 10px 20px #18384c0a}.desktop-nav.is-open{display:flex;justify-content:space-between;gap:15px;font-size:11px}.hero{display:block;min-height:0;padding:120px 7% 73px}.hero-copy{width:100%;padding-bottom:0}h1{font-size:clamp(36px,8.3vw,60px);line-height:1.5}.hero .eyebrow{font-size:8px;margin-bottom:24px}.hero-sub{font-size:16px;letter-spacing:1px;margin-top:20px}.hero .body-copy{font-size:12px}.hero-art{position:relative;top:auto;right:auto;width:113%;margin:12px -8% -20px}.hero-art img{mask-image:linear-gradient(90deg,transparent,#000 5%,#000 94%,transparent)}.hero-footnote{display:none}.button-row{margin-top:25px;gap:13px}.button{padding:14px 18px;font-size:11px;gap:20px;min-height:50px}.hero-bottom{bottom:18px}.hero-bottom>span:nth-child(2){display:none}.art-coordinate{bottom:-8px;font-size:6px}.chapter-nav{gap:0;justify-content:space-around;height:53px;padding:0 4%}.chapter-nav a{font-size:10px;gap:5px}.chapter-nav a span{font-size:8px}.section{padding:62px 7%}.section-heading{display:block}.section-heading>.body-copy{margin-top:23px;font-size:12px;max-width:none}.eyebrow{font-size:8px;letter-spacing:1.8px;margin-bottom:18px}h2{font-size:clamp(30px,7vw,42px)}.landscape{margin:30px -13% 23px;width:126%}.time-section{padding-bottom:25px}.time-caption{padding-top:20px}.time-caption span:first-child{display:none}.time-caption p{font-size:12px}.time-caption span{font-size:8px}.split-layout{grid-template-columns:1fr;gap:35px}.section-copy .body-copy{font-size:12px;margin-top:20px}.feature-tabs{margin-top:23px}.knowledge-canvas{height:385px}.knowledge-result{right:0;width:55%;padding:20px}.paper-document{width:48%;padding:21px 18px}.paper-document h3,.knowledge-result h3{font-size:18px}.connection-art{margin:25px -4% 10px;width:108%}.connection-bottom{gap:10px;flex-wrap:wrap}.connection-bottom p{font-size:14px}.connection-bottom .underlink{margin-left:34px;font-size:10px}.connections-section{padding-bottom:25px}.agent-section{min-height:560px;padding:68px 6% 25px}.agent-content h2{font-size:37px}.agent-content>p{font-size:11px}.prompt-form{width:100%;margin-top:30px}.prompt-form input{font-size:10px;padding:8px}.prompt-chips{gap:6px}.prompt-chips button{font-size:9px;padding:8px 10px}.agent-content .eyebrow{letter-spacing:1px}.agent-bottom{margin-top:60px;font-size:6px;letter-spacing:.6px}.agent-note{font-size:8px}.reuse-section .split-layout{grid-template-columns:1fr}.reuse-section .section-copy{grid-row:1}.reuse-art{margin:-10px -7% -20px}.format-list button{padding:15px 0}.future-section{padding:60px 7% 220px;min-height:650px}.future-note{display:none}.future-copy .body-copy{font-size:11px}.future-art{width:155%;left:-25%;bottom:0}footer{padding:25px 7%;flex-wrap:wrap;gap:20px}footer .brand img{width:160px}footer>span{display:none}footer small{font-size:8px}.back-top{width:28px;height:28px;margin-left:auto}dialog{padding:32px 23px}dialog h2{font-size:24px}.demo-layout{grid-template-columns:1fr;gap:25px}.output-paper{min-height:280px}dialog .eyebrow{font-size:7px;letter-spacing:1px}textarea{height:160px}}
body::before{background-size:180px 180px}.site-header{background:var(--paper)}
.hero-art img{mask-image:linear-gradient(90deg,transparent,#000 2%,#000 98%,transparent),linear-gradient(180deg,transparent,#000 2%,#000 98%,transparent);mask-composite:intersect}
.landscape img,.connection-art img,.reuse-art img{mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent),linear-gradient(180deg,transparent,#000 5%,#000 95%,transparent);mask-composite:intersect}
.future-art img{aspect-ratio:3 / 1;object-fit:cover;object-position:center 63%;mask-image:linear-gradient(180deg,transparent,#000 12%)}
@media(max-width:760px){.hero.section{padding:120px 7% 83px}.knowledge-canvas{height:445px}.art-coordinate{bottom:-1px}}
@media(max-width:360px){.brand img{width:145px}.header-actions{gap:12px}.knowledge-canvas{height:505px}.knowledge-result{top:160px}.paper-document h3,.knowledge-result h3{font-size:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.motion-ready .reveal{opacity:1;transform:none}[data-parallax]{transform:none!important}}

/* Shared hover treatment for every button, including link-style buttons. */
@media (hover: hover) {
  :root body button:hover,
  :root body a.button:not(.quiet):hover,
  :root body a.back-top:hover {
    background: #111111;
    color: #f5f2e9;
    border-color: #111111;
  }
  body button:hover small { color: #f5f2e9; }
}

.header-actions{display:flex;align-items:center;gap:12px}
.header-actions .text-button{padding:9px 10px;white-space:nowrap;transition:background .25s,color .25s}
.header-divider{color:var(--soft);font-size:12px}
footer{display:grid;grid-template-columns:1fr auto 1fr}
.footer-center{text-align:center;display:flex;flex-direction:column;gap:7px;line-height:1.6}
footer .back-top{justify-self:end}
.resource-notice{position:fixed;bottom:30px;left:50%;transform:translate(-50%,10px);padding:12px 22px;background:var(--ink);color:var(--paper);font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:50}
.resource-notice.visible{opacity:1;transform:translate(-50%,0)}
.download-menu{position:fixed;top:82px;right:5.5%;z-index:45;width:290px;padding:12px;background:#fbfaf4;border:1px solid #c9d9d8;box-shadow:0 20px 45px #18384c1c;border-radius:12px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s,transform .2s,visibility .2s}.download-menu.is-open{opacity:1;visibility:visible;transform:none}.download-primary{display:flex;align-items:center;gap:13px;padding:14px 13px;background:#21a989;color:#fff;border-radius:7px}.download-primary strong{display:block;font-size:18px;letter-spacing:1px}.download-primary small{display:block;font-size:10px;margin-top:4px;opacity:.86}.download-primary>span:last-child{margin-left:auto;font-size:20px}.download-mark{width:34px;height:34px;display:grid;place-items:center;border:2px solid #fff;border-radius:50%;font-size:22px}.download-options{margin-top:8px;border:1px solid #d5e3df;border-radius:9px;overflow:hidden}.download-options>*{display:flex;justify-content:space-between;align-items:center;padding:13px 15px;border-bottom:1px solid #e4ece8;font-size:13px}.download-options>*:last-child{border-bottom:0}.download-options a:hover{background:#eaf7f2;color:#149373}.download-options span{color:#30313a}.download-options small{font-size:10px;color:#20a989}.header-actions .text-button{padding:9px 10px;white-space:nowrap;transition:background .25s,color .25s}.header-actions a.text-button:hover{background:#111;color:#f5f2e9}.download-menu a{ text-decoration:none}
.download-primary.download-disabled{background:#9cb9b1;cursor:not-allowed}
.download-menu{width:310px;padding:14px;background:var(--paper);border:1px solid var(--line);border-radius:3px;box-shadow:0 18px 42px #18384c16}
.download-primary{padding:16px 17px;background:var(--ink);border-radius:1px;color:var(--paper);gap:15px}
.download-primary strong{font-family:var(--serif);font-size:21px;font-weight:500;letter-spacing:0}
.download-primary small{font-family:var(--sans);font-size:10px;color:#c4d0d2}
.download-mark{border:1px solid #dce4e2;width:31px;height:31px;font-size:20px}
.download-options{margin-top:13px;border:1px solid var(--line);border-radius:1px}
.download-options>*{padding:15px 16px;font-family:var(--serif);font-size:15px;color:var(--ink)}
.download-options a:hover{background:#111;color:var(--paper)}
.download-options span{color:var(--ink)}
.download-options small{font-family:var(--sans);font-size:10px;color:var(--soft)}
.download-primary.download-disabled{background:#6c7e83;color:#f5f2e9}
@media(max-width:760px){.download-menu{top:67px;right:5%;width:260px}.download-primary strong{font-size:16px}}
.hero .eyebrow .live-dot{display:none}
@media(max-width:760px){.header-actions{gap:3px}.header-actions .text-button{font-size:10px;padding:9px 5px}.header-divider{font-size:10px}.site-header .brand img{width:155px}footer{grid-template-columns:1fr auto}.footer-center{grid-column:1 / -1;grid-row:2}footer .back-top{grid-column:2;grid-row:1}.footer-center span{display:block}}
@media(max-width:360px){.site-header .brand img{width:125px}.site-header{padding-left:5%;padding-right:5%}}
@media(min-width:761px){.hero{min-height:calc(100svh - 63px)}.hero-art{width:52.5%;right:2.5%}}
.text-button{border-radius:4px}
.button,button,.download-menu,.download-options,.download-options>*{border-radius:4px}
.button.quiet{border-radius:4px}
.download-menu{width:390px;padding:14px;top:84px}
.download-primary{min-height:120px;padding:8px;gap:17px;overflow:hidden}
.download-qr{width:104px;height:104px;flex:0 0 104px;display:grid;place-items:center;padding:5px;background:#fff;align-self:center;border:1px solid #e9eee9}
.download-qr img{width:100%;height:100%;object-fit:contain}
.download-copy{display:flex;flex:1;min-width:0;flex-direction:column;justify-content:center;gap:5px;padding:8px 0}
.download-copy strong{font-size:20px}
.download-copy small{white-space:nowrap}
.download-chevron{padding:0 10px 0 0;font-size:21px!important;line-height:1}
.download-options>*{min-height:54px}
.footer-center{gap:0}
.trigger-chevron,.download-chevron{font-size:18px!important;line-height:1}
@media(max-width:760px){.download-menu{width:calc(100vw - 30px);right:15px;top:67px}.download-primary{min-height:108px;padding:7px;gap:12px}.download-qr{width:88px;height:88px;flex-basis:88px;padding:4px}.download-copy{padding:7px 0}.download-copy strong{font-size:17px}.download-copy small{font-size:9px;white-space:normal;line-height:1.5}.download-chevron{padding-right:7px}}

/* Defer layout and painting for sections that are below the first screen. */
@supports (content-visibility: auto) {
  .time-section,
  .connections-section,
  .agent-section,
  .reuse-section,
  .future-section {
    content-visibility: auto;
    contain-intrinsic-size: 900px;
  }
}

/* The two wide hand-drawn illustrations are intentionally displayed at 80% of their source width. */
.landscape img,
.connection-art img {
  width: 80%;
  margin-inline: auto;
}