@import '../showroom-preview/showroom.css';

:root{--ground:#27272c;--ink:#f3f6fb;--muted:#c9cad2;--accent:#d0dfe7;--warm:#d6b989;--line:#dbe7fa28}
.no-js button{visibility:hidden;pointer-events:none}
.world::before,.world::after{content:'';position:absolute;inset:0;pointer-events:none;transition:opacity .4s;background:linear-gradient(90deg,#12181fad 0%,#12181f82 23%,transparent 43%)}
.world::after{background:linear-gradient(270deg,#12181fad 0%,#12181f82 23%,transparent 43%);opacity:0}
body[data-chapter="2"] .world::before,body[data-chapter="3"] .world::before{opacity:0}
body[data-chapter="2"] .world::after,body[data-chapter="3"] .world::after{opacity:1}
.site-header{background:#202428a8;border-bottom-color:#c7d9f32a;backdrop-filter:blur(16px) saturate(.7)}
.header-download,.hero .button{background:#d1e2f7;color:#182837;border-color:#d1e2f7}
.header-download:hover,.hero .button:hover{background:#e7f0fc}
.chapter-copy h2 em,.hero-line{color:#e0eafa}
.chapter-copy .detail{color:#b8c4d5!important}
.button{border-color:#c4d8f060;background:#1a243b50}
.site-footer{background:#20272cb8;backdrop-filter:blur(14px) saturate(.75)}
.download-heading h2{font-size:48px}.package-platform h3{font-size:28px}
.download-package>p{max-width:450px}.download-package .button{border-color:#c5d6df60}
.download-windows{background:#d1e2f7;color:#182837;border-color:#d1e2f7}
.site-header nav.open{background:#192231f5}
.chapter-copy{max-width:325px;text-shadow:0 2px 5px #101720d9,0 2px 22px #10172055}
.chapter[data-chapter="1"] .chapter-copy{max-width:310px}
.chapter[data-chapter="1"] h2{font-size:35px}
.chapter[data-chapter="1"] h2 em{font-size:43px}
.hero .chapter-copy{max-width:350px}
.hero .intro{max-width:320px}
.platform-line,.platform-line span{color:#c1c9d6!important}
@media(min-width:1101px){.chapter[data-chapter="1"] .chapter-copy{top:160px}}
@media(min-width:761px) and (max-width:1100px){
  .chapter-copy,.hero .chapter-copy,.chapter[data-chapter="1"] .chapter-copy{max-width:260px}
  .chapter[data-chapter="1"] h2{font-size:30px}
  .chapter[data-chapter="1"] h2 em{font-size:38px}
}
@media(max-width:760px){
  .world::before{background:linear-gradient(180deg,#12181fb8 0%,#12181f9c 30%,transparent 43%)}
  body[data-chapter] .world::before{opacity:1}body[data-chapter] .world::after{opacity:0}
  .chapter-copy,.hero .chapter-copy{max-width:400px;text-shadow:0 1px 2px #111820,0 2px 14px #131c2b99}
  .chapter[data-chapter="1"] .chapter-copy{max-width:350px}
  .chapter[data-chapter="1"] h2{font-size:28px}
  .chapter[data-chapter="1"] h2 em{font-size:34px}
  .chapter[data-chapter="1"] .quiet-list{margin-top:11px}
  .hero .chapter-copy h1{font-size:58px}
  .hero-line{font-size:40px}
  .hero .intro{font-size:11px;margin-top:10px}
  .hero .button{margin-top:13px}
  .download-heading h2{font-size:34px}.package-platform h3{font-size:23px}
}
@media(max-height:600px) and (min-width:761px) and (max-width:1000px){
  .chapter[data-chapter="1"] .chapter-copy{max-width:265px;top:82px}
  .chapter[data-chapter="1"] h2{font-size:25px}
  .chapter[data-chapter="1"] h2 em{font-size:29px}
  .download-heading h2{font-size:28px}.package-platform h3{font-size:20px}
}
@media(max-width:350px){
  .brand{font-size:18px;gap:6px}.brand-mark{width:28px}
  .header-actions{gap:4px}.header-actions .icon-button{width:32px;height:36px}
  .header-download{font-size:9px;padding:0 8px;gap:6px}
  .hero .chapter-copy h1{font-size:52px}.hero-line{font-size:36px}
  .chapter-copy h2{font-size:26px}.chapter-copy h2 em{font-size:32px}
}

.view-toggle{display:flex;align-items:center;gap:7px;border:0;border-bottom:1px solid transparent;background:none;padding:12px 0;font-size:11px;color:var(--muted);white-space:nowrap}.view-toggle svg{width:15px;height:15px}.view-toggle[aria-pressed=true]{color:var(--ink);border-bottom-color:var(--accent)}
.chapter-help{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:10px;color:#d4e2ed}.chapter-help svg{width:14px;height:14px;flex-shrink:0}.chapter-help:hover{text-decoration:underline;text-underline-offset:4px}
.interface-open{background:none;border:0;padding:0;margin-left:17px;text-align:left}.proof-tabs{display:flex;align-items:center;gap:24px;padding:0 24px;border-bottom:1px solid var(--line);flex-shrink:0}.proof-tabs button{background:none;border:0;border-bottom:2px solid transparent;padding:10px 0;font-size:11px;color:var(--muted)}.proof-tabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--accent)}.proof-page[data-example=windows] img,.proof-page[data-example=android] img{width:calc(min(100%,1000px) * var(--proof-zoom,1))}
.chapter-actions{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center}.chapter-actions .text-link,.chapter-actions .chapter-help{margin-top:14px}.proof-open{background:none;border:0;padding:0;color:var(--accent);font-size:11px}
.overview-figure{display:none;margin:0}.overview-figure img{display:block;width:100%;height:auto;max-height:520px;object-fit:contain}.overview-figure figcaption{font-size:10px;color:var(--muted);margin-top:10px}
.channel-note{display:flex;align-items:baseline;flex-wrap:wrap;gap:8px 15px;font-size:11px!important;margin:17px 0 0!important}.channel-note a{text-decoration:underline;text-underline-offset:4px}.channel-label{color:#cbdfe0}.test-channel{color:#e7ca94}.channel-label::before{content:'';display:inline-block;width:5px;height:5px;background:currentColor;margin-right:8px;border-radius:50%}
.storage-details{width:100%;max-width:1160px;margin:36px auto 26px;padding:27px 0 0;border-top:1px solid var(--line)}.storage-details h3{font-size:23px;font-weight:500;margin:0 0 24px;line-height:1.3}.storage-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}.storage-columns summary{cursor:pointer;font-size:13px;font-weight:600;list-style:none}.storage-columns summary::after{content:'+';float:right;font-size:17px;font-weight:400;color:var(--muted)}.storage-columns details[open] summary::after{content:'-'}
.storage-columns p{font-size:12px;color:var(--muted);line-height:1.8;margin:13px 0}.storage-columns a{font-size:11px;color:var(--accent);text-decoration:underline;text-underline-offset:4px}.example-disclosure{font-size:10px;color:#a8b9c4;margin-top:25px}
.proof-dialog{width:min(100% - 24px,1100px);height:calc(100dvh - 24px);max-height:none;padding:0;border:1px solid #b8c9d64d;border-radius:6px;background:#222a31;color:var(--ink);box-shadow:0 18px 80px #0008}.proof-dialog::backdrop{background:#111820d9;backdrop-filter:blur(8px)}.proof-dialog[open]{display:flex;flex-direction:column}.proof-toolbar{display:flex;align-items:center;gap:24px;padding:18px 24px;border-bottom:1px solid var(--line);flex-shrink:0}.proof-toolbar h2{font-size:19px}.proof-toolbar p{font-size:10px;margin-top:5px;color:var(--muted)}.proof-toolbar p span{margin-left:10px;color:#d6b989}.proof-toolbar .icon-button{margin-left:auto;flex-shrink:0}.proof-zoom{display:flex;align-items:center;gap:10px;font-size:11px;margin-left:auto}.proof-zoom svg{width:17px;height:17px}.proof-zoom input{width:100px;accent-color:#cadde8}.proof-zoom output{min-width:32px}.proof-page{overflow:auto;flex:1;min-height:0;padding:20px;overscroll-behavior:contain}.proof-page img{display:block;width:calc(min(100%, 660px) * var(--proof-zoom,1));max-width:none;height:auto;margin:0 auto;box-shadow:0 8px 25px #0005}
.proof-zoom input{appearance:none;height:28px;background:none;cursor:ew-resize}.proof-zoom input::-webkit-slider-runnable-track{height:2px;background:#768994}.proof-zoom input::-moz-range-track{height:2px;background:#768994}.proof-zoom input::-webkit-slider-thumb{appearance:none;width:12px;height:12px;background:#dceaf1;border:2px solid #536978;border-radius:50%;margin-top:-5px}.proof-zoom input::-moz-range-thumb{width:9px;height:9px;background:#dceaf1;border:2px solid #536978;border-radius:50%}.proof-zoom input:focus-visible{outline:1px solid #bed7e5;outline-offset:3px;border-radius:3px}
body[data-view=overview] .world{visibility:hidden}body[data-view=overview] .journey{display:none}body[data-view=overview] main{pointer-events:auto}body[data-view=overview] .chapter{min-height:0;padding:70px var(--gutter);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:55px;align-items:center;border-bottom:1px solid var(--line);scroll-margin-top:var(--header)}body[data-view=overview] .hero{padding-top:130px;min-height:0;grid-template-columns:1fr}body[data-view=overview] .chapter-copy,body[data-view=overview] .hero .chapter-copy,body[data-view=overview] .chapter[data-chapter] .chapter-copy{position:static;max-width:440px;width:100%;opacity:1!important;visibility:visible!important;transform:none;text-shadow:none;pointer-events:auto}body[data-view=overview] .chapter-copy a,body[data-view=overview] .chapter-copy button{pointer-events:auto}body[data-view=overview] .overview-figure{display:block}body[data-view=overview] .hero .overview-figure{display:none}body[data-view=overview] .document-figure{max-width:330px;justify-self:center}body[data-view=overview] .site-footer{background:#20272c;backdrop-filter:none;min-height:0}body[data-view=overview] #motion{display:none}
@media(max-width:1100px){.site-header nav{gap:19px}.view-toggle{font-size:10px}.proof-toolbar{gap:14px}body[data-view=overview] .chapter{gap:30px}}
@media(max-width:760px){.hero .interface-open{display:flex;margin-left:0}.proof-tabs{padding:0 14px;gap:21px}}
@media(max-width:760px){.view-toggle{font-size:14px;padding:11px 0}.chapter-help{font-size:10px;margin-top:10px}.chapter-actions{gap:4px 12px}.chapter-actions .text-link,.chapter-actions .chapter-help{margin-top:10px}.storage-columns{grid-template-columns:1fr;gap:24px}.storage-details h3{font-size:21px}.storage-details{margin-top:22px}.storage-columns details{padding-bottom:18px;border-bottom:1px solid var(--line)}.storage-columns p{font-size:12px}.proof-toolbar{padding:14px;gap:10px;flex-wrap:wrap}.proof-toolbar>div{flex:1}.proof-toolbar h2{font-size:17px}.proof-zoom{order:2;width:100%;justify-content:center}.proof-zoom input{width:160px}.proof-toolbar p span{display:block;margin:3px 0 0}.proof-page{padding:12px}.proof-dialog{height:calc(100dvh - 16px);width:calc(100% - 16px)}body[data-view=overview] .chapter{grid-template-columns:1fr;padding:42px var(--gutter);gap:28px}body[data-view=overview] .hero{padding-top:110px;min-height:0}body[data-view=overview] .overview-figure img{max-height:380px}body[data-view=overview] .chapter[data-chapter="5"] .text-link,body[data-view=overview] #connection-detail{display:inline-flex}body[data-view=overview] .document-figure{max-width:270px}}
@media(max-height:600px) and (min-width:761px) and (max-width:1000px){.site-header nav{gap:12px}.view-toggle{font-size:9px}.view-toggle svg{width:12px}.chapter-help{margin-top:8px;font-size:9px}.chapter-actions .text-link,.chapter-actions .chapter-help{margin-top:8px}.proof-toolbar{padding:10px 18px}.proof-toolbar h2{font-size:16px}.storage-columns{gap:22px}}

.first-frame{position:absolute;inset:0;opacity:1;transition:opacity .45s;pointer-events:none}.first-frame img{width:100%;height:100%;object-fit:cover}.world.ready .first-frame{opacity:0}.world .fallback{display:none}.world canvas{position:absolute;inset:0}.world::before,.world::after{z-index:1}
.tool-open{background:none;border:0;color:var(--accent);cursor:pointer;padding:0}.chapter-help.tool-open{margin-left:15px;min-height:30px}.chapter-copy .chapter-help{line-height:1.5}.chapter[data-chapter="5"] .chapter-help.tool-open{display:flex;margin-left:0}
.release-actions{display:flex;flex-wrap:wrap;gap:24px;width:100%;max-width:1160px;margin:0 auto;padding:5px 0 22px;border-bottom:1px solid var(--line)}.release-actions .text-link{margin:0;min-height:44px}
.download-package .system-requirement{font-size:11px;margin:14px 0 0;line-height:1.7;color:#b9c8d4}
.business-section{width:100%;max-width:1160px;margin:32px auto;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:30px 0;border-bottom:1px solid var(--line)}.business-section h3{font-size:26px;font-weight:500}.business-section p{font-size:13px;color:var(--muted);margin-top:10px}.business-section .button{max-width:370px;white-space:normal;line-height:1.5;text-align:left}
.proof-comparison{display:flex;align-items:center;flex-wrap:wrap;gap:12px 24px;border-bottom:1px solid var(--line);padding:10px 24px;flex-shrink:0}.proof-comparison[hidden]{display:none}.proof-comparison>div{display:flex;gap:3px;background:#142029;padding:3px;border-radius:4px}.proof-comparison button{border:0;border-radius:3px;font-size:12px;color:var(--muted);padding:9px 15px;background:none;min-height:38px}.proof-comparison button[aria-pressed=true]{background:#cbdfe8;color:#14232d}.proof-comparison p{font-size:11px;color:var(--muted);line-height:1.5}
.tools-dialog{width:min(100% - 32px,980px);max-height:calc(100dvh - 32px);padding:0;border:1px solid #a8bec747;border-radius:6px;background:#202a30;color:var(--ink);box-shadow:0 24px 90px #0009}.tools-dialog[open]{display:flex;flex-direction:column}.tools-dialog::backdrop{background:#0c151dde;backdrop-filter:blur(6px)}.tools-dialog [hidden]{display:none!important}.tool-toolbar{display:flex;align-items:center;gap:20px;padding:22px 28px;border-bottom:1px solid var(--line);flex-shrink:0}.tool-toolbar h2{font-size:23px;line-height:1.4;font-weight:500}.tool-toolbar p{font-size:11px;color:var(--muted);margin-top:6px;line-height:1.6}.tool-toolbar .icon-button{margin-left:auto;flex-shrink:0;width:44px;height:44px}.tool-content{padding:28px;overflow:auto;overscroll-behavior:contain;min-height:0}.tool-content h3{font-size:23px;line-height:1.4;font-weight:500}.tool-content p{font-size:13px;line-height:1.8;color:var(--muted)}.tool-content .button{font-size:12px;min-height:46px;line-height:1.5;white-space:normal}.tool-content .text-link{font-size:12px;min-height:44px}.tool-content label{font-size:13px}.tool-content input,.tool-content select,.tool-content textarea{font:13px Manrope,sans-serif;letter-spacing:0;color:var(--ink);background:#142129;border:1px solid #8da8b150;border-radius:3px;padding:12px;width:100%}.tool-content input[type=radio]{width:18px;height:18px;margin:0;accent-color:#c5e1e5;flex-shrink:0}.tool-content input[type=range]{padding:0;accent-color:#c5e1e5;border:0}.tool-content :focus-visible{outline:2px solid #c4dee9;outline-offset:3px}
.offline-stages{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:0 0 26px;padding:0}.offline-stages li{padding:10px 0;border-top:2px solid #63818e50;color:#91a7b2;font-size:12px;line-height:1.6}.offline-stages li[aria-current]{border-color:#d1e8f0;color:#f5f9fa}.offline-stages li.completed{border-color:#72b69d;color:#a5ccb9}.offline-workspace{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1fr);gap:38px;align-items:center}.offline-paper{max-width:330px}.offline-paper img{display:block;width:100%;height:auto;box-shadow:0 15px 40px #0004}.offline-receipt>svg{width:36px;height:36px;color:#a2c9c4;margin-bottom:16px}.offline-receipt p{margin:12px 0 24px}.offline-receipt dl{display:grid;grid-template-columns:1fr 1fr;gap:15px 20px;font-size:12px;border-top:1px solid var(--line);padding-top:20px;margin-bottom:27px}.offline-receipt dt{color:#b4c6cf}.offline-receipt dd{margin:0;text-align:right}.offline-receipt .text-link{display:flex;margin-top:10px}
.archive-breadcrumb{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 20px}.archive-breadcrumb button{font:13px Manrope,sans-serif;min-height:44px;padding:0 14px;color:var(--muted);border:0;border-bottom:2px solid transparent;background:none}.archive-breadcrumb button[aria-pressed=true]{border-color:var(--accent);color:var(--ink)}.archive-breadcrumb svg{width:14px;height:14px}.archive-stage{position:relative;width:100%;height:350px;background:#1a2429;border-radius:4px;overflow:hidden}.archive-stage canvas{display:block;width:100%;height:100%}.archive-stage p{position:absolute;inset:30% 8% auto}.archive-inspector{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin-top:20px}.archive-inspector p{flex:1;min-width:150px}.archive-inspector label{display:flex;align-items:center;gap:15px}.archive-inspector input{width:100px}.archive-inspector .button:disabled{opacity:.45;cursor:default}
.tool-content fieldset{border:0;padding:0;margin:0 0 28px}.tool-content legend{font-size:20px;margin-bottom:18px;line-height:1.5}.tool-content fieldset label{display:inline-flex;align-items:center;gap:9px;margin:0 22px 10px 0;min-height:44px}.chooser-provider{display:grid;gap:10px;max-width:350px}.connection-result{border-top:1px solid var(--line);padding-top:24px;margin-top:26px}.connection-result p{margin:12px 0 24px}.connection-result ol{padding-left:24px;display:grid;gap:16px;font-size:13px;line-height:1.8;color:#d4e2e7}.connection-result .text-link{display:inline-flex;margin-top:22px}
.release-entry{border-top:1px solid var(--line);margin-top:25px;padding-top:23px}.release-entry>span{display:inline-block;font-size:12px;color:#c5ded3;margin-top:8px}.release-entry p{margin-top:14px}.release-entry small{display:block;color:#9cb2bd;font-size:11px;margin-top:12px}.release-entry .test-channel{color:#e5c38f}.previous-release{font-size:11px!important;color:#a7bec9!important}.release-warning{color:#e6c88e!important}
#business-request{display:grid;grid-template-columns:1fr 1fr;gap:22px}#business-request label{display:grid;gap:9px;min-width:0}.request-message,.request-privacy,#contact-status{grid-column:1/-1}#business-request .button{justify-self:start}.request-privacy{font-size:11px!important}#contact-status:empty{display:none}
@media(max-width:1100px) and (min-width:761px){.site-header{gap:14px}.site-header nav{gap:14px}.brand-credit{display:none}.header-actions{gap:5px}.site-header nav a{font-size:11px}.header-actions .icon-button{width:34px;height:38px}.chapter-help.tool-open{margin-left:10px}}
@media(max-width:760px){.world::before{background:linear-gradient(180deg,#101820f5 0%,#111b22ef 35%,#111b2290 44%,transparent 54%)}.chapter-copy,.hero .chapter-copy{max-width:400px}.chapter-help.tool-open{margin-left:12px}.chapter[data-chapter="3"] .chapter-help.tool-open{margin-left:0;display:flex}.chapter-help{min-height:30px}.hero .interface-open{min-height:30px}.site-header nav #scene-sound{width:44px;height:44px;border-radius:4px;margin-top:6px}.business-section{display:block;padding:22px 0;margin:20px auto}.business-section h3{font-size:22px}.business-section .button{margin-top:20px;max-width:100%}.release-actions{gap:12px 20px}.proof-comparison{padding:10px 14px;gap:8px}.proof-comparison p{font-size:10px}.proof-comparison button{min-height:44px}.tools-dialog{width:calc(100% - 16px);max-height:calc(100dvh - 16px)}.tool-toolbar{padding:18px 16px;gap:14px}.tool-toolbar h2{font-size:20px}.tool-content{padding:20px 16px}.offline-stages{gap:5px;margin-bottom:20px}.offline-stages li{font-size:10px}.offline-workspace{grid-template-columns:1fr;gap:22px}.offline-paper{max-width:180px;justify-self:center}.offline-receipt h3{font-size:21px}.offline-receipt>svg{display:none}.offline-receipt dl{gap:14px 12px}.archive-stage{height:270px}.archive-inspector{gap:15px}.archive-inspector label{width:100%;justify-content:space-between}.archive-inspector input{width:140px}.archive-inspector .button{width:100%;justify-content:center}.tool-content legend{font-size:18px}.tool-content fieldset label{display:flex;margin:0}.business-section .button{font-size:12px}#business-request{grid-template-columns:1fr;gap:18px}.request-message,.request-privacy,#contact-status{grid-column:auto}}
@media(max-height:600px) and (min-width:761px) and (max-width:1000px){.site-header nav{gap:10px}.site-header nav a{font-size:10px}.header-actions .icon-button{width:30px;height:34px}.site-header{gap:10px}.archive-stage{height:200px}.tool-toolbar{padding:12px 18px}.tool-content{padding:20px}.offline-paper{max-width:200px}.chapter[data-chapter="5"] .chapter-help.tool-open{display:inline-flex;margin-left:10px}.chapter-help.tool-open{margin-top:8px}}
@media(max-height:600px) and (min-width:761px) and (max-width:1000px){.hero .chapter-copy,.hero .intro,.chapter[data-chapter="5"] .chapter-copy{max-width:330px}}