@font-face{font-family:'Albert Sans';font-weight:400;src:url('assets/AlbertSans-400.ttf')}@font-face{font-family:'Albert Sans';font-weight:600;src:url('assets/AlbertSans-600.ttf')}@font-face{font-family:'Albert Sans';font-weight:800;src:url('assets/AlbertSans-800.ttf')}@font-face{font-family:Platypi;font-weight:400;src:url('assets/Platypi-400.ttf')}@font-face{font-family:Platypi;font-weight:600;src:url('assets/Platypi-600.ttf')}
:root{--green:#1FC070;--teal:#00826A;--blue:#005E75;--mint:#D2FFDB;--ice:#BEF2EA;--polar:#D8F5FF;--paper:#F0EDE4;--ink:#183c34;--muted:#586860;--line:#dbe3dc;--rail:106px}*{box-sizing:border-box}html,body{margin:0;min-height:100%;color:var(--ink);background:#fff;font-family:'Albert Sans',Arial,sans-serif}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,.button{cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--ink);padding:11px 17px;min-height:44px;border-radius:5px;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:9px}button:hover,.button:hover{border-color:var(--teal);background:#f2faf5}button:disabled{cursor:default;opacity:.4}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--blue);outline-offset:4px}button.primary,.button.primary{background:var(--teal);color:#fff;border-color:var(--teal)}a{color:var(--teal)}.skip{position:fixed;left:120px;top:-70px;z-index:99;background:white;padding:16px}.skip:focus{top:8px}.rail{position:fixed;inset:0 auto 0 0;width:var(--rail);display:flex;align-items:center;flex-direction:column;border-right:1px solid var(--line);background:#fff;z-index:5}.brand{padding:21px 26px 27px}.brand img{display:block;width:49px;height:auto}.rail nav{display:flex;flex-direction:column;flex:1;width:100%;gap:5px;padding:20px 10px}.rail nav a{position:relative;border-left:3px solid transparent;padding:18px 7px;text-decoration:none;color:var(--muted);font-size:13px;font-weight:600;min-height:68px;display:flex;flex-direction:column;gap:6px;justify-content:center}.rail nav a.active{border-color:var(--teal);background:#ecf8f0;color:var(--ink)}.rail nav a:nth-child(2).active{border-color:var(--blue);background:var(--polar)}.rail nav a:nth-child(3).active{border-color:#967232;background:#FFFCD4}.rail nav a:nth-child(4).active{border-color:#7B3D61;background:#E8D4E9}.overview{font-size:12px;margin-bottom:18px;padding:10px 8px;border:0}.shell{margin-left:var(--rail);min-height:100vh;display:flex;flex-direction:column}.top{height:74px;flex-shrink:0;padding:0 4.6vw;display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:11px;font-weight:600;letter-spacing:1.5px}.divider{color:#afbeb5;padding:0 10px}.top-actions{display:flex;gap:8px}.top button{min-height:36px;padding:6px 12px;font-size:12px;letter-spacing:0;background:#f7f9f7;border:0}#clock{font-variant-numeric:tabular-nums}#main{flex:1;padding:25px 4.6vw 30px;min-height:calc(100vh - 142px);outline:0}.slide{max-width:1400px;margin:auto;animation:appear .18s ease-out}.eyebrow{font-size:13px;font-weight:600;letter-spacing:2px;text-transform:uppercase;margin:0 0 18px;color:var(--teal)}h1{font:400 clamp(32px,3.1vw,55px)/1.15 Platypi,Georgia,serif;letter-spacing:-1.5px;margin:0 0 24px;color:var(--teal);max-width:1120px}h2{font:400 29px/1.2 Platypi,Georgia,serif;margin:0 0 18px;letter-spacing:-.5px}h3{font-size:22px;line-height:1.2;margin:0 0 10px;font-weight:800}.lead{font-size:clamp(19px,1.8vw,28px);line-height:1.45;max-width:1000px;margin:0 0 30px}.bottom{height:68px;padding:0 4.6vw;display:flex;align-items:center;gap:15px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.bottom button{font-size:27px;width:44px;height:40px;min-height:40px;padding:0}.progress{height:2px;background:var(--line);flex:1;margin:0 15px;max-width:370px}.progress span{display:block;height:2px;background:var(--teal)}.cover{position:relative;min-height:calc(100vh - 216px);display:flex;flex-direction:column;justify-content:center;padding:25px 25px 30px 0;isolation:isolate}.cover:before{content:'';position:absolute;inset:-26px -4.6vw 27% -4.6vw;z-index:-1;background:linear-gradient(90deg,rgba(255,255,255,.18),rgba(255,255,255,.5)),url('assets/phsg-titel.svg') center/cover no-repeat}.cover .eyebrow{color:var(--ink)}.cover h1{font-size:clamp(52px,5.7vw,89px);font-weight:600;color:var(--ink);line-height:1.07;max-width:1000px;margin-bottom:24px}.cover .lead{font-size:clamp(23px,2.4vw,36px);margin-bottom:48px}.cover-meta{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-top:35px;font-size:17px;line-height:1.5}.cover-meta strong{font-weight:800}.cover button{margin-top:28px;align-self:flex-start}.rows{margin-top:40px;border-top:1px solid var(--line)}.row{display:grid;grid-template-columns:55px 1fr;gap:20px;padding:23px 0;border-bottom:1px solid var(--line);font-size:clamp(19px,1.7vw,27px);line-height:1.4}.row .number{font:400 30px Platypi,Georgia,serif;color:var(--teal)}.agenda .row{grid-template-columns:130px 1fr;padding:15px 0}.agenda .row .number{font:600 18px 'Albert Sans',Arial,sans-serif;align-self:center}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.action-strip{background:var(--paper);padding:20px 25px;margin-top:30px;display:flex;align-items:center;justify-content:space-between;gap:20px}.action-strip p{font-size:19px;margin:0}.demo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:36px}.demo-card{display:flex;flex-direction:column;min-width:0;background:#fff;border-bottom:2px solid var(--teal);padding-bottom:18px}.demo-card .preview{height:170px;width:100%;display:block;object-fit:cover;object-position:top;border:1px solid var(--line);background:var(--mint);margin-bottom:17px}.demo-card .tag,.idea .tag{font-size:12px;letter-spacing:.4px;color:var(--teal);margin-bottom:9px}.demo-card p{font-size:16px;line-height:1.45;flex:1;margin:0 0 15px}.demo-card button{align-self:flex-start}.demo-card h3{font-size:23px}.subtle{font-size:15px;color:var(--muted);line-height:1.5}.prompt-box{background:#f3f8f4;border-left:5px solid var(--teal);padding:26px 30px;white-space:pre-wrap;font:400 clamp(16px,1.5vw,23px)/1.5 'Albert Sans',Arial,sans-serif;max-width:1150px}.practice-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:6vw;margin-top:25px}.practice-layout .rows{margin-top:0}.practice-layout .row{font-size:22px;padding:19px 0}.practice-side{background:var(--paper);padding:28px}.practice-side h2{font-size:32px}.practice-side textarea{margin:14px 0 4px;width:100%;min-height:165px;resize:vertical}.timer-big{font:400 86px/1 Platypi,Georgia,serif;color:var(--teal);margin:10px 0 20px}.filters{display:flex;gap:12px;align-items:end;flex-wrap:wrap;padding:17px 0;margin-bottom:16px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.filters label{display:flex;flex-direction:column;gap:7px;font-size:12px;color:var(--muted);min-width:150px}.filters label:first-child{flex:1;min-width:200px}input,select,textarea{border:1px solid #a5b9ae;border-radius:4px;background:white;color:var(--ink);padding:10px 12px;min-height:42px}select{min-width:160px}#resultsCount{font-size:14px;color:var(--muted);margin:10px 0 20px}.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.library-grid .demo-card .preview{height:170px}.ideas-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 26px}.idea{border-top:3px solid var(--teal);background:#f7faf7;padding:21px;display:flex;flex-direction:column;min-height:255px}.idea h3{font-size:23px}.idea p{font-size:16px;line-height:1.45;flex:1}.idea button{align-self:flex-start}.export-layout{display:grid;grid-template-columns:1fr 1fr;gap:35px}.export-layout .rows{margin-top:0}.export-layout .row{font-size:21px}.export-visual{background:var(--mint);padding:35px;display:flex;flex-direction:column;justify-content:center;gap:20px}.file-mark{font:400 90px Platypi,Georgia,serif;color:var(--teal);line-height:1.1}.file-mark small{display:block;font:400 22px 'Albert Sans',Arial,sans-serif}.quote{font:400 clamp(28px,3.2vw,47px)/1.4 Platypi,Georgia,serif;color:var(--ink);padding:35px;background:var(--mint);margin:35px 0}.advanced-row{border-top:1px solid var(--line);padding:26px 0;display:grid;grid-template-columns:240px 1fr 110px;align-items:center;gap:24px}.advanced-row h2{margin:0;font-size:32px}.advanced-row p{font-size:23px;line-height:1.4;margin:0}.material-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:40px}.material-item{padding:24px;background:var(--paper);font-size:18px}.material-item p{min-height:50px;line-height:1.45}.material-item h3{font-size:25px}.timer-panel{position:fixed;right:45px;top:66px;width:360px;padding:24px;background:#fff;border:1px solid var(--line);box-shadow:0 15px 60px #193b3426;z-index:20}.timer-options{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}.timer-panel p{font-size:13px;line-height:1.4;color:var(--muted)}.timer-panel button{font-size:13px;padding:9px 12px}.timer-panel strong{font-size:22px}dialog{border:0;padding:0;width:min(1380px,94vw);max-width:none;height:min(860px,92vh);max-height:none;color:var(--ink);box-shadow:0 25px 150px #123c3355;border-radius:8px}dialog::backdrop{background:#15392ed9}.modal-head{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:19px 28px;border-bottom:1px solid var(--line);height:93px}.modal-head h2{font-size:27px;margin:4px 0 0}.modal-head span{font-size:12px;color:var(--teal)}#modalContent{height:calc(100% - 93px);overflow:auto}.frame-toolbar{padding:11px 22px;display:flex;gap:10px;align-items:center;background:var(--paper);font-size:13px;flex-wrap:wrap}.frame-toolbar .button{padding:6px 12px;min-height:32px}.frame-toolbar span{margin-right:auto}iframe{display:block;width:100%;border:0;height:calc(100% - 57px);background:#fff}.detail{padding:28px 35px;max-width:1060px;margin:auto;font-size:20px;line-height:1.55}.detail h3{font-size:22px;color:var(--teal);margin-top:26px}.detail .prompt-box{font-size:18px}.detail ul{padding-left:25px}.overview-list{padding:25px 30px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.overview-list button{justify-content:flex-start;text-align:left;min-height:70px}.overview-footer{padding:10px 30px 25px;display:flex;gap:15px}.no-results{padding:35px;background:var(--paper);font-size:20px}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:13px 25px;border-radius:5px;opacity:0;pointer-events:none;z-index:40;transition:opacity .2s}#toast.visible{opacity:1}.source-list{font-size:21px;line-height:1.8}.source-list li{padding:8px 0}.print-only{display:none}
@keyframes appear{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}@media(min-width:1700px){#main{padding-top:50px}.row{padding:29px 0}.demo-card .preview{height:230px}.demo-card p{font-size:21px}.demo-card h3{font-size:28px}}@media(max-width:1100px){:root{--rail:88px}.top{font-size:10px;padding:0 30px}#main{padding:24px 30px}.bottom{padding:0 30px}.demo-grid{grid-template-columns:repeat(2,1fr);gap:24px}.demo-card .preview{height:150px}.practice-layout{grid-template-columns:1fr 1fr;gap:25px}.practice-layout .row{font-size:19px}.library-grid,.ideas-grid{grid-template-columns:repeat(2,1fr)}.cover:before{left:-30px;right:-30px}.advanced-row{grid-template-columns:190px 1fr 100px}.advanced-row p{font-size:20px}}@media(max-width:700px){:root{--rail:0px}.rail{position:sticky;top:0;flex-direction:row;width:100%;height:67px;border-right:0;border-bottom:1px solid var(--line)}.brand{padding:8px 17px}.brand img{width:32px}.rail nav{flex-direction:row;padding:0;gap:0}.rail nav a{font-size:11px;border-left:0;border-bottom:3px solid transparent;padding:8px;min-height:60px}.overview{font-size:0;margin:0 6px;padding:9px;min-width:36px}.overview:after{content:'☰';font-size:22px}.shell{min-height:calc(100vh - 67px)}.top{padding:0 19px;height:52px}.top>span{font-size:8px;letter-spacing:.5px}.top button{font-size:10px;padding:5px 8px}.divider{padding:0 3px}#main{padding:20px;min-height:calc(100vh - 177px)}h1{font-size:34px;letter-spacing:-.8px}.lead{font-size:20px}.bottom{padding:0 20px;gap:9px;height:58px}.progress{display:none}.cover{min-height:calc(100vh - 220px);padding:20px 0}.cover h1{font-size:47px}.cover .lead{font-size:25px;margin-bottom:20px}.cover:before{left:-20px;right:-20px;bottom:35%}.cover-meta{flex-direction:column;align-items:start;font-size:15px;margin-top:25px;gap:12px}.cover-meta p{margin:0}.demo-grid,.library-grid,.ideas-grid,.practice-layout,.export-layout,.material-grid{grid-template-columns:1fr}.demo-grid{margin-top:15px}.demo-card .preview,.library-grid .demo-card .preview{height:195px}.rows{margin-top:20px}.row{grid-template-columns:32px 1fr;gap:12px;padding:17px 0;font-size:19px}.row .number{font-size:23px}.agenda .row{grid-template-columns:83px 1fr}.agenda .row .number{font-size:15px}.actions{gap:9px}.actions button,.actions .button{font-size:14px}.prompt-box{padding:19px;font-size:17px}.action-strip{flex-direction:column;align-items:start}.advanced-row{grid-template-columns:1fr;gap:10px}.advanced-row .button{justify-self:start}.quote{padding:24px;font-size:26px}.timer-panel{right:10px;top:120px;max-width:calc(100vw - 20px)}.overview-list{grid-template-columns:1fr;padding:18px}.overview-footer{flex-wrap:wrap}.modal-head{padding:15px;height:90px}.modal-head h2{font-size:22px}.modal-head button{font-size:12px;padding:8px}.detail{padding:20px;font-size:18px}.filters{gap:10px}.filters label{min-width:130px;flex:1}select{min-width:0;width:100%}.file-mark{font-size:60px}.frame-toolbar{gap:6px;padding:8px}iframe{height:calc(100% - 90px)}}
.preview-text{display:flex!important;flex-direction:column;align-items:center;justify-content:center;background:var(--ice)!important;color:var(--ink);gap:10px}.preview-text strong{font:400 35px Platypi,Georgia,serif}.preview-text span{font-size:17px}.practice-side textarea{min-height:85px;height:90px}.practice-side p.subtle{font-size:13px;margin:14px 0}.practice-side{padding:23px}.timer-big{font-size:73px;margin-bottom:16px}
@media(min-width:1101px) and (max-height:800px){.top{height:51px}#main{padding-top:15px;padding-bottom:18px;min-height:calc(100vh - 103px)}.bottom{height:52px}.eyebrow{font-size:11px;margin-bottom:13px}h1{font-size:36px;margin-bottom:15px}.lead{font-size:21px;margin-bottom:19px;line-height:1.4}.rows{margin-top:25px}.row{padding:15px 0;font-size:21px;line-height:1.35}.row .number{font-size:25px}.agenda .row{padding:13px 0}.demo-grid{margin-top:20px;gap:17px}.demo-card .preview{height:115px;margin-bottom:13px}.demo-card h3{font-size:20px}.demo-card p{font-size:15px;line-height:1.35}.demo-card .tag{font-size:11px}.demo-card button{min-height:36px;font-size:14px;padding:8px 12px}.demo-card{padding-bottom:13px}.actions{margin-top:16px}.prompt-box{font-size:18px;line-height:1.5;padding:21px 26px}.practice-layout{margin-top:15px;gap:4vw}.practice-layout .row{padding:13px 0;font-size:19px}.practice-side{padding:20px}.practice-side textarea{height:70px;min-height:70px}.practice-side .timer-big{font-size:56px;margin:8px 0 13px}.practice-side .subtle{font-size:12px;margin:10px 0}.practice-side label{font-size:14px}.practice-side button{font-size:14px;min-height:36px;padding:8px 12px}.export-layout .row{font-size:20px}.advanced-row{padding:20px 0}.advanced-row h2{font-size:27px}.advanced-row p{font-size:21px}.cover{min-height:calc(100vh - 150px)}.cover h1{font-size:68px}.cover .lead{font-size:29px;margin-bottom:25px}.cover-meta{margin-top:24px}.cover:before{top:-16px}.preview-text strong{font-size:28px}}
.filters select{height:44px;font-size:16px;appearance:none;-webkit-appearance:none;padding-right:25px;background:#fff}.filters label:has(select){position:relative}.filters label:has(select):after{content:'⌄';position:absolute;bottom:9px;right:9px;pointer-events:none;font-size:19px;color:var(--teal)}
.slide{animation:none}

/* Navigation uses chapter names and section titles without page numbers. */
.rail nav a{min-height:58px;padding-top:17px;padding-bottom:17px}.chapter-route{margin-top:31px;border-top:1px solid var(--line)}.chapter-route-row{display:grid;grid-template-columns:190px minmax(0,1fr);gap:30px;align-items:center;padding:25px 0;border-bottom:1px solid var(--line)}.chapter-route-row h2{font:600 25px/1.3 'Albert Sans',Arial,sans-serif;color:var(--teal);margin:0}.chapter-route-row p{font-size:24px;line-height:1.4;margin:0}.overview-list{display:block;padding:26px 30px 22px}.overview-chapters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}.overview-chapter{min-width:0}.overview-chapter h3{font-size:21px;margin:0 0 10px;color:var(--teal);padding-bottom:13px;border-bottom:2px solid var(--teal)}.overview-links{display:flex;flex-direction:column}.overview-list button{width:100%;min-height:44px;padding:10px 5px;line-height:1.4;font-size:15px;font-weight:400;border:0;border-bottom:1px solid var(--line);border-radius:0;justify-content:flex-start;text-align:left}.overview-list button[aria-current="page"]{color:var(--teal);background:#eef9f1;font-weight:600}.overview-reserve{margin-top:25px;padding-top:20px;border-top:1px solid var(--line)}.overview-reserve h3{font-size:17px;color:var(--muted);margin:0 0 8px;font-weight:600}.overview-extra{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}.overview-footer{align-items:center;flex-wrap:wrap;gap:12px}.overview-footer button,.overview-footer .button{font-size:13px;min-height:38px;padding:8px 12px}
@media(min-width:1101px) and (max-height:800px){.chapter-route{margin-top:26px}.chapter-route-row{padding:22px 0}.chapter-route-row p{font-size:23px}}
@media(min-width:701px) and (max-width:1100px){.chapter-route-row{grid-template-columns:160px minmax(0,1fr);gap:23px}.chapter-route-row h2{font-size:23px}.chapter-route-row p{font-size:22px}.overview-chapters,.overview-extra{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}}
@media(max-width:700px){.rail nav a{min-height:60px;padding-top:15px;padding-bottom:15px}.chapter-route{margin-top:24px}.chapter-route-row{grid-template-columns:1fr;gap:9px;padding:21px 0}.chapter-route-row h2{font-size:23px}.chapter-route-row p{font-size:20px}.overview-list{padding:22px}.overview-chapters,.overview-extra{grid-template-columns:1fr;gap:25px}.overview-list button{font-size:16px;padding:11px 5px}.overview-chapter h3{font-size:23px}.overview-extra{gap:0}.overview-footer{padding:4px 22px 24px}}

/* Chapters, material shortcuts and page controls have distinct roles. */
.overview{flex-direction:column;gap:6px}.overview svg,.bottom svg{display:block;width:20px;height:20px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}.bottom{flex-shrink:0}.bottom .progress{min-width:20px;max-width:260px;margin:0 8px}.material-tools{display:flex;align-items:center;gap:8px;margin-left:auto;padding-left:20px;border-left:1px solid var(--line)}.bottom .material-tools button{width:auto;padding:0 12px;font-size:13px;background:#f3f7f4;border-color:transparent;gap:8px}.bottom .material-tools button:hover{background:var(--mint)}.bottom .material-tools button[aria-current="page"]{background:var(--mint);border-color:var(--teal);color:var(--teal)}.page-controls{display:flex;align-items:center;gap:8px;padding-left:20px;border-left:1px solid var(--line)}.page-controls button{width:40px}.page-controls svg{width:22px;height:22px;stroke-width:1.9}
@media(max-width:1100px){.bottom{gap:12px}.material-tools,.page-controls{padding-left:14px}.bottom .progress{margin:0}}
@media(max-width:700px){.overview{min-width:40px;min-height:44px;padding:9px;margin:0 6px}.overview:after{content:none}.overview span{display:none}.bottom #phase{display:none}.bottom .material-tools{padding-left:0;border-left:0;margin:0 auto 0 0;gap:8px}.bottom .material-tools button{width:44px;height:44px;min-height:44px;padding:0}.material-tools button span{display:none}.page-controls{padding-left:14px;gap:6px}.page-controls button{width:44px;height:44px;min-height:44px}}

/* Personal introduction and the short theory sequence. */
.profile-layout{display:grid;grid-template-columns:300px minmax(0,1fr);gap:46px;align-items:center;margin-top:27px;max-width:1120px}.profile-photo{position:relative;width:300px;aspect-ratio:540/620;overflow:hidden;background:var(--paper);border-radius:7px}.profile-photo img{position:absolute;max-width:none;width:308.703704%;height:auto;left:-13.888889%;top:-36.612903%;display:block}.profile-facts{margin:0;padding:0;list-style:none}.profile-facts li{font-size:25px;line-height:1.45;padding:20px 0;border-bottom:1px solid var(--line)}.profile-facts li:first-child{border-top:3px solid var(--teal)}.profile-personal{font-size:19px;line-height:1.5;background:var(--paper);padding:17px 21px;margin:24px 0 0;border-left:3px solid var(--teal)}
.architecture-parts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;list-style:none;padding:0;margin:27px 0 24px}.architecture-part{position:relative;min-width:0;padding:22px 25px;background:var(--mint);border-top:4px solid var(--teal)}.architecture-part:nth-child(2){background:var(--ice)}.architecture-part:nth-child(3){background:var(--polar);border-color:var(--blue)}.part-number{font-size:12px;letter-spacing:1px;color:var(--teal)}.architecture-part h2{font:800 28px/1.15 'Albert Sans',Arial,sans-serif;margin:8px 0 12px;letter-spacing:-.5px}.part-role{font-size:23px;line-height:1.35;margin:0 0 13px}.part-example{font-size:17px;line-height:1.5;margin:0;color:var(--muted)}.part-connector{position:absolute;right:-23px;top:42%;z-index:1;font-size:25px;line-height:1;color:var(--teal)}.architecture-workflow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;list-style:none;padding:23px 0;margin:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.architecture-workflow li{position:relative;display:flex;align-items:center;gap:13px;min-width:0;font-size:19px;line-height:1.4}.workflow-number{display:flex;align-items:center;justify-content:center;flex:0 0 29px;height:29px;border:1px solid var(--teal);border-radius:50%;font-size:14px;color:var(--teal)}.workflow-connector{position:absolute;right:-20px;color:var(--teal);font-size:21px}.theory-note{font-size:18px;line-height:1.5;padding:17px 21px;margin:22px 0 0;border-left:3px solid var(--teal);background:var(--paper)}
.limits-cases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:27px 0 0;align-items:start}.limit-case{border:1px solid var(--line);border-top:4px solid var(--teal);background:#fff;min-width:0}.limit-case summary{position:relative;display:flex;flex-direction:column;align-items:start;gap:15px;list-style:none;cursor:pointer;padding:22px 47px 24px 23px;min-height:151px;background:#f3f8f4}.limit-case summary::-webkit-details-marker{display:none}.limit-case summary:focus-visible{outline:3px solid var(--blue);outline-offset:4px}.case-number{font-size:12px;letter-spacing:1px;color:var(--teal)}.case-label{font-size:24px;line-height:1.25;font-weight:600}.case-toggle{position:absolute;top:22px;right:19px;width:20px;height:20px}.case-toggle:before,.case-toggle:after{content:'';position:absolute;left:3px;right:3px;top:9px;border-top:2px solid var(--teal)}.case-toggle:after{transform:rotate(90deg)}.limit-case[open] .case-toggle:after{display:none}.limit-case[open] summary{background:var(--mint)}.case-explanation{padding:20px 23px 22px;border-top:1px solid var(--line)}.case-explanation strong{font-size:21px;line-height:1.35;display:block;color:var(--teal)}.case-explanation p{font-size:17px;line-height:1.5;margin:11px 0 0}
@media(min-width:1101px) and (max-height:800px){.profile-layout{margin-top:19px;gap:37px}.profile-facts li{font-size:23px;padding:15px 0}.profile-personal{font-size:17px;padding:15px 19px;margin-top:19px}.architecture-parts{margin-top:20px;margin-bottom:18px;gap:24px}.architecture-part{padding:18px 21px}.architecture-part h2{font-size:26px;margin:6px 0 10px}.part-role{font-size:21px;margin-bottom:9px}.part-example{font-size:16px;line-height:1.4}.architecture-workflow{padding:19px 0}.architecture-workflow li{font-size:18px}.theory-note{font-size:17px;line-height:1.45;padding:14px 19px;margin-top:18px}.limits-cases{margin-top:20px;gap:20px}.limit-case summary{min-height:150px;padding:18px 42px 19px 20px;gap:12px}.case-label{font-size:22px}.case-toggle{top:18px;right:16px}.case-explanation{padding:17px 20px}.case-explanation strong{font-size:20px}.case-explanation p{font-size:16px;line-height:1.45;margin-top:9px}}
@media(min-width:701px) and (max-width:1100px){.profile-layout{grid-template-columns:260px minmax(0,1fr);gap:28px}.profile-photo{width:260px}.profile-facts li{font-size:22px;padding:15px 0}.profile-personal{font-size:17px;padding:16px}.architecture-part{padding:18px}.part-role{font-size:20px}.part-example{font-size:15px}.architecture-workflow li{font-size:17px}.case-label{font-size:21px}.limit-case summary{padding-left:18px}.case-explanation{padding:17px}.case-explanation p{font-size:16px}}
@media(max-width:700px){.profile-layout{grid-template-columns:1fr;gap:23px;margin-top:23px}.profile-photo{width:min(300px,100%);justify-self:center}.profile-facts li{font-size:21px;padding:16px 0}.profile-personal{font-size:17px;margin-top:19px;padding:17px}.architecture-parts{grid-template-columns:1fr;gap:21px;margin:24px 0}.architecture-part{padding:20px 22px}.architecture-part h2{font-size:25px}.part-role{font-size:21px}.part-example{font-size:17px}.part-connector{top:auto;bottom:-22px;left:calc(50% - 7px);right:auto;font-size:21px;transform:rotate(90deg)}.architecture-workflow{grid-template-columns:1fr;gap:21px;padding:22px 0}.architecture-workflow li{font-size:19px;gap:14px}.workflow-connector{right:auto;left:8px;top:28px;transform:rotate(90deg);font-size:18px}.theory-note{font-size:17px;padding:17px;margin-top:22px}.limits-cases{grid-template-columns:1fr;gap:17px;margin-top:22px}.limit-case summary{min-height:112px;padding:18px 48px 21px 20px;gap:12px}.case-label{font-size:22px}.case-toggle{top:18px}.case-explanation{padding:19px 20px}.case-explanation strong{font-size:20px}.case-explanation p{font-size:17px}}

@media(min-width:1101px) and (max-height:800px){.overview-list{padding-top:20px;padding-bottom:14px}.overview-reserve{margin-top:20px;padding-top:16px}.overview-footer{padding-bottom:16px}}

/* v11: diagrams follow the learning process rather than a shared card template. */
.slide-note{font-size:18px;line-height:1.45;color:var(--muted);margin:23px 0 0;padding-top:15px;border-top:1px solid var(--line)}
.plain-rows{list-style:none;margin:30px 0 0;padding:0;border-top:1px solid var(--line)}.plain-rows li{font-size:25px;line-height:1.45;padding:21px 0;border-bottom:1px solid var(--line)}
.flow-arrow{display:block;color:var(--teal);font-size:35px;font-weight:400;line-height:1;text-align:center;align-self:center}
.creation-cycle{padding:32px 0 4px;max-width:1120px}.cycle-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:70px;list-style:none;padding:0;margin:0}.cycle-step{position:relative;padding:24px 20px 26px;border-top:3px solid var(--teal);border-bottom:1px solid var(--line)}.cycle-step.ki-step{background:var(--mint);border-color:var(--teal)}.step-owner{font-size:15px;color:var(--teal);display:block;margin-bottom:26px}.cycle-step h2{font:600 29px/1.2 'Albert Sans',Arial,sans-serif;letter-spacing:-.5px;margin:0 0 13px}.cycle-step p{font-size:21px;line-height:1.4;margin:0}.cycle-step>.flow-arrow{position:absolute;right:-51px;top:calc(50% - 15px)}.return-flow{height:78px;position:relative;margin:0}.return-flow svg{width:100%;height:65px;fill:none;stroke:var(--teal);stroke-width:1.7;vector-effect:non-scaling-stroke}.return-flow span{position:absolute;left:50%;top:34px;transform:translateX(-50%);background:#fff;padding:2px 18px;color:var(--teal);font-size:18px;white-space:nowrap}
.one-file{margin-top:30px;border:1px solid #afc3b8;border-radius:6px;overflow:hidden}.file-heading{margin:0;padding:15px 24px;background:var(--paper);font-size:17px;border-bottom:1px solid var(--line)}.learning-flow{display:grid;grid-template-columns:1fr 46px 1fr 46px 1.3fr;padding:27px 28px 12px;align-items:stretch;gap:10px}.learning-part h2{font:600 20px/1.3 'Albert Sans',Arial,sans-serif;letter-spacing:0;margin:0 0 24px;color:var(--muted)}.task-equation,.rule-equation{font-size:36px;font-weight:600;margin:0 0 15px;line-height:1.2}.answer-field{display:block;border:2px solid #758d81;border-radius:4px;background:#fff;font-size:24px;padding:13px 15px;box-shadow:inset 0 2px 3px #16382e08}.learning-1{text-align:center}.rule-equation{color:var(--blue)}.rule-result{font-size:19px;color:var(--muted);margin:26px 0 0}.learning-feedback{padding:21px 21px;background:var(--mint);border-left:3px solid var(--teal);min-height:129px}.learning-feedback p{font-size:23px;line-height:1.4;margin:0}.learning-feedback p+p{font-size:19px;margin-top:11px}.one-file .return-flow{margin:0 28px 8px}
.limits-overview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:31px}.limit-topic{min-width:0;border-top:2px solid var(--teal);padding-top:19px}.limit-topic h2{font:600 24px/1.25 'Albert Sans',Arial,sans-serif;letter-spacing:0;min-height:60px;margin:0 0 16px}.limit-connection{display:flex;align-items:center;gap:10px;min-height:92px;margin:0 0 20px}.technical-node{font-size:17px;line-height:1.25;display:flex;align-items:center;justify-content:center;min-height:65px;padding:10px 12px;text-align:center;flex:1}.file-node{border:1px solid #809f8d;background:#f8faf8;border-radius:0 15px 0 0}.device-node{border:2px solid #7a9988;border-bottom-width:6px;border-radius:5px;background:#fff}.service-node{border:1px solid var(--teal);background:var(--ice);border-radius:28px}.technical-join{font-size:25px;color:var(--teal)}.limit-answer{font-size:23px;line-height:1.2;font-weight:600;color:var(--teal);margin:0 0 11px;min-height:55px}.limit-short{font-size:17px;line-height:1.4;color:var(--muted);margin:0 0 16px;min-height:46px}.limits-overview .limit-case{border:0;border-top:1px solid var(--line)}.limits-overview .limit-case summary{min-height:44px;display:flex;justify-content:center;align-items:start;gap:0;padding:13px 32px 13px 0;font-size:15px;background:#fff;color:var(--teal)}.limits-overview .case-toggle{top:13px;right:3px}.limits-overview .case-explanation{padding:2px 0 0;border:0}.limits-overview .case-explanation p{font-size:15px;line-height:1.45;margin:0 0 4px}.limits-overview .limit-case[open] summary{background:#fff}
.featured-demo{display:grid;grid-template-columns:minmax(0,2.1fr) minmax(250px,1fr);gap:34px;margin-top:27px;align-items:start}.featured-demo figure{margin:0;min-width:0}.circuit-crop{position:relative;aspect-ratio:1044/566;overflow:hidden;border:1px solid var(--line);border-radius:5px;background:var(--paper)}.circuit-crop img{position:absolute;width:114.94253%;max-width:none;height:auto;left:-7.662835%;top:-36.219081%;display:block}.featured-demo figcaption{font-size:16px;color:var(--muted);margin-top:11px}.demo-actions{border-top:1px solid var(--line)}.demo-actions button{position:relative;width:100%;display:flex;flex-direction:column;align-items:start;justify-content:center;text-align:left;padding:16px 34px 16px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;gap:6px}.demo-actions button>span:first-child{font-size:15px;color:var(--teal);font-weight:400}.demo-actions strong{font-size:23px;line-height:1.2;font-weight:600}.demo-open{position:absolute;right:5px;top:40%;font-size:23px;color:var(--teal)}
.blueprint-flow{display:grid;grid-template-columns:minmax(0,1.08fr) 40px minmax(0,1fr) 46px minmax(0,1fr);gap:15px;margin:31px 0 0;align-items:stretch}.blueprint-flow dt{font-size:17px;font-weight:400;color:var(--muted);line-height:1.3;margin-bottom:18px}.blueprint-flow dd{font-size:26px;line-height:1.3;font-weight:600;margin:0}.blueprint-inputs{display:flex;flex-direction:column;gap:18px}.blueprint-inputs>div{border-bottom:1px solid var(--line);padding:10px 0 20px}.blueprint-inputs dt{margin-bottom:10px}.merge-path{display:flex;align-items:center}.merge-path svg{width:100%;height:100%;max-height:290px;fill:none;stroke:var(--teal);stroke-width:1.4}.blueprint-output{padding:25px;display:flex;flex-direction:column;justify-content:center;border-top:3px solid var(--teal);border-bottom:1px solid var(--line)}.blueprint-output.action{background:#f3f8f4}.blueprint-output.feedback{background:var(--mint)}.prompt .blueprint-flow dd{font-size:24px}.prompt .slide-note{font-size:17px}
.work-timeline{display:flex;gap:4px;list-style:none;padding:0;margin:28px 0 0}.work-timeline li{flex:var(--duration);min-width:0}.time-segment{background:var(--ice);min-height:144px;padding:20px 22px}.work-timeline li:nth-child(2) .time-segment{background:var(--mint)}.work-timeline li:nth-child(3) .time-segment{background:var(--polar)}.time-segment strong{font:400 42px/1.1 Platypi,Georgia,serif;color:var(--teal)}.time-segment small{font:400 19px 'Albert Sans',Arial,sans-serif}.time-segment h2{font:600 23px/1.2 'Albert Sans',Arial,sans-serif;letter-spacing:0;margin:15px 0 0}.work-timeline p{font-size:17px;line-height:1.3;margin:13px 16px 0 0}.workbench{display:grid;grid-template-columns:230px minmax(0,1fr);gap:35px;margin-top:24px;align-items:center}.work-timer{padding:15px 0;align-self:center}.work-timer .timer-big{font-size:62px;margin:0 0 16px;white-space:nowrap}.work-timer small{font:400 25px 'Albert Sans',Arial,sans-serif}.work-timer button{font-size:15px}.workbench .work-timer .timer-big{display:none}.plan-area{padding-left:30px;border-left:1px solid var(--line)}.plan-area label{font-size:16px;font-weight:600}.plan-area textarea{width:100%;height:66px;min-height:60px;resize:vertical;margin:9px 0 4px}.plan-footer{display:flex;align-items:center;justify-content:space-between;gap:15px}.plan-footer span{font-size:13px;color:var(--muted)}.plan-footer button{font-size:13px;min-height:36px;padding:8px 12px}.visual-timeline .slide-note{margin-top:18px;padding-top:0;border:0;font-size:17px}.practice-focus{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:60px;margin-top:27px}.practice-focus>.work-timer{border-left:1px solid var(--line);padding:20px 0 20px 28px}.review-checks{list-style:none;margin:26px 0 0;padding:0;max-width:1100px;border-top:1px solid var(--line)}.review-checks li{display:flex;align-items:center;gap:22px;padding:23px 0;border-bottom:1px solid var(--line)}.check-square{border:1.5px solid var(--teal);width:20px;height:20px;flex:0 0 20px}.review-checks li>div{display:grid;grid-template-columns:200px minmax(0,1fr);gap:28px;font-size:24px;line-height:1.35;flex:1}.review-checks strong{font-weight:600}.review-checks li>div>span{color:var(--muted)}.practice-focus .review-checks{margin:0}.practice-focus .review-checks li{padding:22px 0}.practice-focus .review-checks li>div{grid-template-columns:133px minmax(0,1fr);font-size:22px;gap:16px}
.revision-flow{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:38px 50px}.revision-flow>div{position:relative;padding:20px 0;border-top:2px solid var(--line)}.revision-flow dt{font-size:17px;color:var(--muted);margin-bottom:14px}.revision-flow dd{font-size:25px;font-weight:600;line-height:1.35;margin:0}.revision-flow .revision-1{border-color:var(--teal)}.revision-0>.flow-arrow{position:absolute;top:43%;right:-39px}.revision-1>.flow-arrow{position:absolute;bottom:-37px;left:10px;transform:rotate(90deg)}.revision-flow .revision-2{grid-column:1/-1;background:var(--mint);border:0;padding:23px}.revision-options{display:flex;gap:10px 19px;flex-wrap:wrap;margin-top:22px;font-size:16px;color:var(--muted)}.revision-options span+span{padding-left:19px;border-left:1px solid var(--line)}
.export-steps{display:flex;list-style:none;padding:0;margin:26px 0 21px;gap:0}.export-steps li{font-size:18px;display:flex;align-items:center;gap:21px;margin-right:21px;line-height:1.3}.export-steps .flow-arrow{font-size:23px}.export-workspace{display:grid;grid-template-columns:minmax(0,2fr) minmax(260px,1fr);gap:28px;align-items:center}.workshop-screen{margin:0;border:1px solid var(--line);border-radius:5px;overflow:hidden;background:var(--paper)}.workshop-screen img{width:100%;height:auto;display:block}.export-outputs section{padding:0 0 18px;border-bottom:1px solid var(--line);margin-bottom:17px}.export-outputs h2{font:600 22px/1.2 'Albert Sans',Arial,sans-serif;letter-spacing:0;margin:0 0 12px}.export-outputs p{font-size:17px;line-height:1.4;margin:0}.export-outputs .output-file{font-weight:600;color:var(--teal);font-size:19px;margin-bottom:8px}.export-outputs .data-output{font-size:18px}.export .slide-note{color:var(--ink);font-weight:600;margin-top:19px}.export-outputs button{font-size:15px}
.project-growth{display:grid;grid-template-columns:220px 75px minmax(0,360px);gap:42px;margin:40px auto 0;justify-content:center;align-items:center}.single-file{position:relative;border:1.5px solid var(--teal);border-radius:0 30px 0 0;background:#f6faf7;min-height:228px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:22px}.single-file strong{font:400 48px/1.1 Platypi,Georgia,serif;color:var(--teal)}.single-file span{font-size:20px}.project-folder{border:1px solid #9cb7a9;border-top:12px solid var(--teal);padding:22px 28px;background:#fff}.project-folder h2{font:600 23px/1.2 'Albert Sans',Arial,sans-serif;margin:0 0 20px;letter-spacing:0}.project-folder ul{list-style:none;margin:0;padding:0 0 0 18px;border-left:1px solid var(--teal)}.project-folder li{position:relative;font-size:21px;padding:9px 0}.project-folder li:before{content:'';position:absolute;left:-18px;top:50%;width:10px;border-top:1px solid var(--teal)}.tool-links{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:29px}.advanced .slide-note{text-align:center}.closing-anchors{list-style:none;display:flex;flex-direction:column;gap:0;padding:0;margin:34px 0 31px;max-width:900px}.closing-anchors li{font:400 33px/1.25 Platypi,Georgia,serif;color:var(--ink);padding:22px 0;border-bottom:1px solid var(--line)}
@media(min-width:1101px) and (max-height:800px){.creation-cycle{padding-top:27px}.cycle-step{padding-top:22px;padding-bottom:24px}.cycle-step h2{font-size:28px}.cycle-step p{font-size:20px}.one-file{margin-top:24px}.learning-flow{padding-top:22px}.learning-part h2{margin-bottom:20px}.limits-overview{margin-top:25px;gap:26px}.limit-topic h2{font-size:23px;min-height:55px;margin-bottom:11px}.limit-connection{min-height:79px;margin-bottom:15px}.technical-node{font-size:16px;min-height:60px}.limit-answer{font-size:22px;min-height:52px;margin-bottom:9px}.limit-short{font-size:16px;min-height:43px;margin-bottom:12px}.limits-overview .case-explanation p{font-size:14px;line-height:1.4}.slide-note{font-size:17px;margin-top:21px;padding-top:13px}.featured-demo{margin-top:22px;gap:29px}.demo-actions button{padding-top:15px;padding-bottom:15px}.demo-actions strong{font-size:21px}.demo-actions button>span:first-child{font-size:14px}.blueprint-flow{margin-top:26px}.blueprint-flow dd{font-size:25px}.blueprint-flow dt{font-size:16px}.prompt .blueprint-flow dd{font-size:23px}.blueprint-output{padding:22px}.time-segment{min-height:122px;padding:17px 20px}.time-segment strong{font-size:35px}.time-segment h2{font-size:21px;margin-top:12px}.work-timeline p{font-size:16px;margin-top:10px}.workbench{margin-top:17px}.visual-timeline .actions{margin-top:13px}.review-checks li{padding:22px 0}.review-checks li>div{font-size:23px}.practice-focus{gap:40px}.practice-focus .review-checks li>div{font-size:20px;grid-template-columns:122px minmax(0,1fr)}.revision-flow dd{font-size:23px}.revision-options{font-size:15px}.export-steps{margin-top:21px;margin-bottom:17px}.export-steps li{font-size:17px;gap:18px;margin-right:18px}.export-workspace{grid-template-columns:minmax(0,1.9fr) minmax(260px,1fr);gap:26px}.export-outputs h2{font-size:21px}.export-outputs p{font-size:16px}.export-outputs section{padding-bottom:15px;margin-bottom:15px}.project-growth{margin-top:30px}.single-file{min-height:216px}.project-folder{padding-top:18px;padding-bottom:18px}.closing-anchors{margin-top:25px;margin-bottom:24px}.closing-anchors li{font-size:31px;padding:20px 0}.plain-rows li{font-size:23px;padding:19px 0}.material-grid{margin-top:25px;gap:20px}.material-item{padding:20px}.material-item p{min-height:0;font-size:17px;margin:14px 0}.material-item h3{font-size:23px}.source-list{font-size:22px;line-height:1.5}}
@media(min-width:701px) and (max-width:1100px){.cycle-flow{gap:42px}.cycle-step{padding:20px 13px}.cycle-step h2{font-size:24px}.cycle-step p{font-size:18px}.cycle-step>.flow-arrow{right:-35px;font-size:28px}.learning-flow{grid-template-columns:1fr 30px 1fr 30px 1.2fr;gap:7px;padding:22px 18px}.learning-feedback{padding:17px 14px}.learning-feedback p{font-size:21px}.learning-feedback p+p{font-size:17px}.answer-field{font-size:21px;padding:11px}.blueprint-flow{grid-template-columns:minmax(0,1fr) 25px minmax(0,1fr) 27px minmax(0,1fr);gap:8px}.blueprint-output{padding:18px}.blueprint-flow dd,.prompt .blueprint-flow dd{font-size:22px}.limit-topic h2{font-size:22px}.technical-node{font-size:15px;padding:8px}.limits-overview{gap:18px}.limit-connection{gap:5px}.limit-answer{font-size:22px}.featured-demo{grid-template-columns:minmax(0,1.8fr) minmax(220px,1fr);gap:22px}.demo-actions strong{font-size:20px}.demo-actions button{padding-top:12px;padding-bottom:12px}.time-segment{padding:18px 12px}.time-segment h2{font-size:21px}.time-segment strong{font-size:35px}.practice-focus{grid-template-columns:minmax(0,1fr) 200px;gap:30px}.practice-focus>.work-timer{padding-left:20px}.practice-focus .review-checks li>div{grid-template-columns:1fr;gap:5px;font-size:21px}.revision-flow{gap:32px}.revision-flow dd{font-size:22px}.revision-0>.flow-arrow{right:-28px;font-size:25px}.export-workspace{grid-template-columns:minmax(0,1.5fr) minmax(250px,1fr)}.export-steps li{font-size:16px;gap:12px;margin-right:12px}}
@media(max-width:700px){.slide-note{font-size:16px;margin-top:23px;padding-top:14px}.plain-rows{margin-top:23px}.plain-rows li{font-size:21px;padding:18px 0}.creation-cycle{padding-top:6px;padding-left:22px;position:relative}.cycle-flow{grid-template-columns:1fr;gap:35px}.cycle-step{padding:20px;border-top:2px solid var(--teal)}.step-owner{font-size:14px;margin-bottom:13px}.cycle-step h2{font-size:26px}.cycle-step p{font-size:19px}.cycle-step>.flow-arrow{top:auto;right:calc(50% - 13px);bottom:-31px;font-size:28px;transform:rotate(90deg)}.creation-cycle .return-flow{height:auto;position:absolute;inset:30px auto 30px 0;width:18px;border-left:1px solid var(--teal);border-top:1px solid var(--teal);border-bottom:1px solid var(--teal);border-radius:8px 0 0 8px}.creation-cycle .return-flow:before{content:'';position:absolute;right:0;top:-4px;width:7px;height:7px;border-top:1px solid var(--teal);border-right:1px solid var(--teal);transform:rotate(45deg)}.creation-cycle .return-flow svg{display:none}.creation-cycle .return-flow span{position:absolute;top:50%;left:0;transform:translate(-50%,-50%) rotate(-90deg);font-size:13px;padding:3px 9px}.one-file{margin-top:24px}.file-heading{font-size:15px;padding:13px 17px}.learning-flow{grid-template-columns:1fr;padding:21px 20px 8px;gap:15px}.learning-flow>.flow-arrow{transform:rotate(90deg);font-size:28px}.learning-part h2{font-size:18px;margin-bottom:15px}.learning-1{text-align:left}.task-equation,.rule-equation{font-size:32px;margin-bottom:13px}.answer-field{font-size:22px}.rule-result{font-size:18px;margin-top:15px}.learning-feedback{min-height:0;padding:18px}.learning-feedback p{font-size:22px}.learning-feedback p+p{font-size:18px}.one-file .return-flow{margin:8px 17px;height:auto;padding:13px 0 16px;border-top:1px solid var(--line)}.one-file .return-flow svg{display:none}.one-file .return-flow span{position:static;transform:none;display:block;padding:0;font-size:16px;white-space:normal;text-align:center}.one-file .return-flow span:before{content:'↑ ';font-size:19px}.limits-overview{grid-template-columns:1fr;gap:29px;margin-top:24px}.limit-topic{padding-top:18px}.limit-topic h2{min-height:0;font-size:24px;margin-bottom:16px}.limit-connection{min-height:78px;margin-bottom:15px;max-width:310px}.technical-node{font-size:17px}.limit-answer{min-height:0;font-size:23px;margin-bottom:9px}.limit-short{min-height:0;font-size:17px;margin-bottom:12px}.limits-overview .case-explanation p{font-size:16px}.featured-demo{grid-template-columns:1fr;gap:19px;margin-top:21px}.featured-demo figcaption{font-size:14px}.demo-actions strong{font-size:22px}.demo-actions button{padding-top:14px;padding-bottom:14px}.demo-actions button>span:first-child{font-size:14px}.blueprint-flow{grid-template-columns:1fr;margin-top:23px;gap:17px}.blueprint-inputs{gap:14px;padding-left:16px;border-left:1px solid var(--teal)}.blueprint-inputs>div{padding-top:0;padding-bottom:15px}.blueprint-flow dt{font-size:16px;margin-bottom:9px}.blueprint-flow dd,.prompt .blueprint-flow dd{font-size:23px}.merge-path{height:20px;justify-content:center}.merge-path svg{display:none}.merge-path:after{content:'↓';color:var(--teal);font-size:27px}.blueprint-output{padding:22px}.blueprint-flow>.flow-arrow{transform:rotate(90deg);font-size:27px}.prompt .slide-note{font-size:16px}.work-timeline{display:flex;flex-direction:column;gap:15px;margin-top:23px}.work-timeline li{display:grid;grid-template-columns:118px minmax(0,1fr);gap:15px;align-items:center}.time-segment{min-height:108px;width:100%;padding:15px 12px;border-left:calc(var(--duration,1) * 1px) solid transparent}.work-timeline li .time-segment{min-height:calc(67px + var(--duration) * 7px)}.time-segment strong{font-size:32px}.time-segment small{font-size:16px}.time-segment h2{font-size:18px;line-height:1.3;margin-top:9px}.work-timeline p{font-size:17px;margin:0;line-height:1.4}.workbench{grid-template-columns:1fr;gap:15px;margin-top:17px}.work-timer{padding:10px 0}.workbench .work-timer{padding:0}.work-timer button{font-size:16px}.plan-area{border-left:0;border-top:1px solid var(--line);padding:19px 0 0}.plan-area textarea{height:87px;font-size:17px}.plan-footer{align-items:start}.plan-footer span{max-width:120px;line-height:1.4}.practice-focus{grid-template-columns:1fr;gap:25px;margin-top:22px}.practice-focus>.work-timer{border-left:0;border-top:1px solid var(--line);padding:21px 0 0}.work-timer .timer-big{font-size:52px}.review-checks{margin-top:24px}.review-checks li,.practice-focus .review-checks li{padding:20px 0;gap:16px}.review-checks li>div,.practice-focus .review-checks li>div{grid-template-columns:1fr;font-size:22px;gap:6px}.review-checks li>div>span{font-size:20px}.check-square{align-self:flex-start;margin-top:5px;width:18px;height:18px;flex-basis:18px}.revision-flow{grid-template-columns:1fr;gap:31px}.revision-flow>div{padding:18px 0 15px}.revision-flow dd{font-size:24px}.revision-flow dt{font-size:16px}.revision-0>.flow-arrow,.revision-1>.flow-arrow{top:auto;right:auto;bottom:-28px;left:calc(50% - 11px);transform:rotate(90deg);font-size:27px}.revision-flow .revision-2{grid-column:auto;padding:21px}.revision-options{gap:9px 0;margin-top:19px;flex-direction:column;font-size:16px}.revision-options span+span{border:0;padding:0}.export-steps{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px;margin-top:23px}.export-steps li{font-size:16px;gap:10px;margin:0}.export-steps .flow-arrow{font-size:20px}.export-workspace{grid-template-columns:1fr;gap:24px}.export-outputs{display:grid;grid-template-columns:1fr;gap:0}.export-outputs h2{font-size:23px}.export-outputs section{margin-bottom:21px;padding-bottom:21px}.export-outputs p{font-size:17px}.export-outputs button{justify-self:start;font-size:16px}.project-growth{grid-template-columns:1fr;gap:24px;margin-top:27px}.single-file{width:190px;min-height:197px;margin:auto}.project-growth>.flow-arrow{transform:rotate(90deg);font-size:30px}.project-folder{max-width:300px;width:100%;margin:auto;padding:22px}.project-folder li{font-size:20px}.tool-links{gap:10px;margin-top:24px}.tool-links .button{font-size:15px}.closing-anchors{margin-top:26px;margin-bottom:24px}.closing-anchors li{font-size:27px;padding:22px 0}.source-list{font-size:20px;padding-left:22px}.material-grid{margin-top:24px}.material-item p{min-height:0}}

@media(min-width:1101px) and (max-height:800px){.export-workspace{grid-template-columns:minmax(0,620px) minmax(280px,1fr);gap:32px}}
@media(max-width:700px){.work-timeline li .time-segment{height:calc(var(--duration) * 30px);min-height:0;padding-top:12px;padding-bottom:12px;display:flex;flex-direction:column;justify-content:center}.time-segment strong{font-size:31px}}

.blueprint-inputs,.blueprint-output{margin:0}
@media(max-width:700px){.export-steps{display:flex;flex-direction:column;gap:13px;margin-bottom:24px}.export-steps li{display:flex;flex-direction:column;align-items:flex-start;gap:11px;font-size:17px}.export-steps .flow-arrow{transform:rotate(90deg);margin-left:9px;font-size:23px}}

/* Shared workshop preparation, with equal portrait frames. */
.team-credit{font-size:19px;color:var(--muted);margin:3px 0 33px}.team-layout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px;max-width:1200px}.team-person{min-width:0}.team-person h2{font:600 29px/1.25 'Albert Sans',Arial,sans-serif;color:var(--ink);margin:0 0 23px}.team-person h2 small{font-size:18px;font-weight:400;color:var(--muted);margin-left:9px;white-space:nowrap}.team-body{display:grid;grid-template-columns:minmax(150px,35%) minmax(0,1fr);gap:22px;align-items:start}.team-background{min-width:0}.team-photo{position:relative;aspect-ratio:540/620;overflow:hidden;background:var(--paper)}.team-photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 20%}.team-photo.original-slide-photo img{position:absolute;max-width:none;width:308.703704%;height:auto;left:-13.888889%;top:-36.612903%}.team-facts{list-style:none;margin:0;padding:0}.team-facts li{font-size:20px;line-height:1.35;margin:0 0 12px}.team-facts li:last-child{margin-bottom:0}.team-institute{font-size:22px;line-height:1.4;margin:0}.team-institute span{display:block;margin-top:17px;color:var(--teal);font-size:20px;font-weight:600}.team-personal{font-size:16px;line-height:1.5;margin:18px 0 0;padding-top:12px;border-top:1px solid var(--line);color:var(--muted)}
@media(min-width:1101px) and (max-height:800px){.team-credit{margin-bottom:23px}.team-layout{margin-top:5px;gap:38px}.team-person h2{font-size:27px;margin-bottom:18px}.team-body{gap:20px}.team-facts li{font-size:18px;line-height:1.35;margin-bottom:10px}.team-personal{font-size:15px;margin-top:15px;padding-top:10px}.team-institute{font-size:21px}}
@media(min-width:701px) and (max-width:1100px){.team-layout{gap:32px}.team-body{grid-template-columns:1fr;gap:20px}.team-photo{width:210px;max-width:100%}.team-person h2{font-size:27px}.team-facts li{margin-bottom:10px}.team-institute{font-size:20px}.team-personal{margin-top:15px}}
@media(max-width:700px){.team-credit{font-size:17px;margin-bottom:29px}.team-layout{grid-template-columns:1fr;gap:36px}.team-person h2{font-size:27px;margin-bottom:18px}.team-person h2 small{font-size:17px}.team-body{grid-template-columns:132px minmax(0,1fr);gap:20px}.team-facts li{font-size:17px;margin-bottom:12px}.team-institute{font-size:18px}.team-institute span{font-size:17px;margin-top:13px}.team-personal{font-size:15px;margin-top:16px}}
@media(max-width:359px){.team-body{grid-template-columns:110px minmax(0,1fr);gap:15px}.team-facts li{font-size:16px}.team-institute{font-size:17px}}

@media(min-width:701px) and (max-width:1100px) and (max-height:800px){.team-photo{width:190px}.team-credit{margin-bottom:22px}.team-person h2{margin-bottom:18px}}

/* Existing screenshots use native viewports, new science previews are model sketches. */
.demo-card .preview-cropped{overflow:hidden;background:#fff}.demo-card .preview-model{object-fit:contain;background:#fff}.circuit-crop{aspect-ratio:1044/473}.circuit-crop img{width:114.942529%;left:-7.471264%;top:-45.243129%}

@media(max-width:480px){.team-body{grid-template-columns:1fr;gap:19px}.team-photo{width:180px;max-width:100%}.team-facts li{font-size:18px;line-height:1.4;margin-bottom:11px}.team-personal{font-size:16px}}

/* Six prompt components and the path from the GPT to a downloaded app. */
.prompt-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px 32px;margin-top:29px}.prompt-fields dl{margin:0;padding:15px 0 7px;border-top:2px solid var(--teal);min-width:0}.prompt-fields dt{color:var(--teal);font-size:17px;line-height:1.3;font-weight:600;margin:0 0 12px}.prompt-fields dd{font-size:23px;line-height:1.35;margin:0;overflow-wrap:break-word}.prompt .prompt-fields dd{font-size:21px}.onehtml-overview{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:46px;margin-top:30px;align-items:start}.onehtml-file{border:1px solid #a4c4b4;border-top:9px solid var(--teal);background:#f5faf6;padding:25px 28px}.onehtml-file h2{font:400 36px/1.2 Platypi,Georgia,serif;color:var(--teal);margin:0 0 24px}.onehtml-file dl{margin:0}.onehtml-file dl>div{padding:17px 0;border-top:1px solid var(--line)}.onehtml-file dt{font-size:21px;font-weight:600;margin-bottom:8px}.onehtml-file dd{font-size:19px;line-height:1.4;margin:0}.onehtml-benefits{display:grid;gap:22px}.onehtml-benefits section{padding-bottom:19px;border-bottom:1px solid var(--line)}.onehtml-benefits h2{font:600 22px/1.3 'Albert Sans',Arial,sans-serif;margin:0 0 8px;letter-spacing:0}.onehtml-benefits p{font-size:19px;line-height:1.4;margin:0}.limits-text .limit-topic h2{min-height:0;margin-bottom:20px}.limits-text .limit-answer{min-height:0;font-size:23px;line-height:1.3;margin-bottom:15px}.limits-text .limit-short{min-height:0;font-size:17px;line-height:1.45;font-weight:600;color:var(--ink);margin-bottom:16px}.limit-explanation{font-size:18px;line-height:1.5;color:var(--muted);margin:0}.demo-introductions{margin-top:27px}.demo-introductions article{display:grid;grid-template-columns:minmax(175px,.85fr) minmax(0,1.4fr) minmax(190px,.8fr);gap:24px;align-items:center;border-top:1px solid var(--line);padding:21px 0}.demo-introductions .tag{font-size:14px;color:var(--teal);margin:0 0 8px}.demo-introductions h2{font:600 23px/1.25 'Albert Sans',Arial,sans-serif;letter-spacing:0;margin:0}.demo-intro-purpose p{font-size:19px;line-height:1.4;margin:0}.demo-intro-purpose .demo-intro-action{font-size:15px;color:var(--muted);margin-top:9px}.demo-introductions button{justify-self:start;text-align:left;font-size:15px;line-height:1.3}.workflow-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:49px;list-style:none;padding:0;margin:36px 0 0}.workflow-steps li{position:relative;min-width:0;border-top:3px solid var(--teal);padding:24px 0 19px;display:flex;flex-direction:column;align-items:start}.workflow-steps h2{font:600 26px/1.3 'Albert Sans',Arial,sans-serif;letter-spacing:0;margin:0 0 17px}.workflow-steps p{font-size:21px;line-height:1.45;margin:0 0 24px;flex:1}.workflow-steps .button,.workflow-steps button{font-size:15px;text-align:left;line-height:1.3}.workflow-steps .flow-arrow{position:absolute;right:-35px;top:45%;font-size:28px}.workflow-fallback{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:35px;padding:20px 23px;background:var(--paper)}.workflow-fallback p{font-size:18px;line-height:1.45;margin:0}.workflow-fallback button{flex-shrink:0}.team-personal strong{display:block;font-weight:600;color:var(--ink);margin-bottom:5px}.creation-cycle .return-flow{height:auto;position:relative;margin:0}.creation-cycle .return-flow p{max-width:100%;font-size:20px;line-height:1.45;color:var(--ink);background:var(--paper);border-left:3px solid var(--teal);margin:0;padding:16px 21px;overflow-wrap:break-word}.idea-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin-top:23px}.idea-groups button{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;text-align:left;gap:8px;background:#f4f8f5;border:1px solid #c7d9cd;padding:16px 19px;min-height:93px;line-height:1.25}.idea-groups button strong{font-size:19px;font-weight:600}.idea-groups button span{font-size:13px;color:var(--muted);font-weight:400}.idea-groups button[aria-pressed=true]{border-color:var(--teal);box-shadow:inset 0 0 0 1px var(--teal);background:#eaf8ed}.idea-groups .all-idea-groups{grid-column:1/-1;min-height:39px;padding:8px 14px;justify-self:start;font-size:14px;order:1}.idea-home-actions{margin:19px 0 25px}.idea-groups+ .actions+ .filters{margin-top:0}#resultsCount{scroll-margin-top:25px;outline-offset:5px}
@media(min-width:1101px) and (max-height:800px){.prompt-fields{gap:19px 27px;margin-top:22px}.prompt-fields dl{padding-top:13px}.prompt-fields dt{font-size:16px;margin-bottom:9px}.prompt-fields dd{font-size:21px}.prompt .prompt-fields dd{font-size:20px}.onehtml-overview{gap:36px;margin-top:25px}.onehtml-file{padding:20px 24px}.onehtml-file h2{font-size:31px;margin-bottom:16px}.onehtml-file dl>div{padding:14px 0}.onehtml-file dt{font-size:20px;margin-bottom:6px}.onehtml-file dd{font-size:18px}.onehtml-benefits{gap:17px}.onehtml-benefits h2{font-size:21px}.onehtml-benefits p{font-size:18px}.onehtml-benefits section{padding-bottom:15px}.limits-text .limit-topic h2{font-size:22px;margin-bottom:17px}.limits-text .limit-answer{font-size:21px}.limit-explanation{font-size:17px}.demo-introductions{margin-top:17px}.demo-introductions article{padding:17px 0;gap:21px}.demo-introductions h2{font-size:22px}.demo-intro-purpose p{font-size:18px}.demo-intro-purpose .demo-intro-action{font-size:14px}.workflow-steps{margin-top:28px;gap:40px}.workflow-steps h2{font-size:24px}.workflow-steps p{font-size:20px}.workflow-steps .flow-arrow{right:-31px}.workflow-fallback{margin-top:24px;padding:16px 20px}.creation-cycle .return-flow p{font-size:18px;padding:14px 18px}}
@media(min-width:701px) and (max-width:1100px){.prompt-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:21px 27px}.prompt-fields dd,.prompt .prompt-fields dd{font-size:21px}.onehtml-overview{gap:30px}.onehtml-file{padding:23px}.onehtml-file h2{font-size:30px}.onehtml-benefits h2{font-size:21px}.onehtml-benefits p{font-size:18px}.demo-introductions article{grid-template-columns:minmax(170px,.8fr) minmax(0,1.4fr);gap:13px 24px}.demo-introductions button{grid-column:2}.workflow-steps{gap:34px}.workflow-steps h2{font-size:23px}.workflow-steps p{font-size:19px}.workflow-steps .flow-arrow{right:-28px;font-size:25px}.workflow-fallback{align-items:start;flex-direction:column;gap:14px}.idea-groups{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.prompt-fields{grid-template-columns:1fr;gap:19px;margin-top:25px}.prompt-fields dl{padding-top:15px}.prompt-fields dt{font-size:17px;margin-bottom:10px}.prompt-fields dd,.prompt .prompt-fields dd{font-size:22px}.onehtml-overview{grid-template-columns:1fr;gap:27px;margin-top:25px}.onehtml-file{padding:23px}.onehtml-file h2{font-size:31px}.onehtml-file dt{font-size:21px}.onehtml-file dd{font-size:19px}.onehtml-benefits{gap:21px}.onehtml-benefits h2{font-size:22px}.onehtml-benefits p{font-size:19px}.limits-text .limit-topic h2{font-size:24px;margin-bottom:16px}.limits-text .limit-answer{font-size:22px}.limits-text .limit-short{font-size:18px;margin-bottom:13px}.limit-explanation{font-size:18px}.demo-introductions article{grid-template-columns:1fr;gap:14px;padding:23px 0}.demo-introductions h2{font-size:25px}.demo-intro-purpose p{font-size:20px}.demo-intro-purpose .demo-intro-action{font-size:17px}.demo-introductions button{font-size:16px}.workflow-steps{grid-template-columns:1fr;gap:36px;margin-top:24px}.workflow-steps li{padding:20px 0 18px}.workflow-steps h2{font-size:25px;margin-bottom:14px}.workflow-steps p{font-size:20px;margin-bottom:19px}.workflow-steps .button,.workflow-steps button{font-size:16px}.workflow-steps .flow-arrow{top:auto;bottom:-31px;right:calc(50% - 12px);transform:rotate(90deg);font-size:28px}.workflow-fallback{margin-top:25px;padding:19px;display:block}.workflow-fallback p{font-size:17px;margin-bottom:16px}.workflow-fallback button{font-size:16px}.creation-cycle{padding-left:0}.creation-cycle .return-flow{position:relative;inset:auto;width:auto;height:auto;border:0;border-radius:0;margin-top:25px}.creation-cycle .return-flow:before{content:none}.creation-cycle .return-flow p{font-size:17px;line-height:1.5;padding:16px 18px}.creation-cycle .return-flow p:before{content:'↺ ';color:var(--teal);font-size:22px}.idea-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.idea-groups button{min-height:98px;padding:14px}.idea-groups button strong{font-size:17px}.idea-home-actions{margin-bottom:24px}#resultsCount{scroll-margin-top:82px}}

/* Four connected chapter stations. The third station returns to the ideas home. */
#chapters{gap:0;padding:20px 9px;justify-content:flex-start}#chapters a{display:grid;grid-template-columns:12px minmax(0,1fr);gap:7px;align-items:center;min-height:76px;padding:17px 0;border:0;background:none;color:var(--muted);font-size:13px;line-height:1.25}#chapters a:before{content:'';position:absolute;left:5px;top:0;bottom:0;border-left:2px solid #b6c9bf}#chapters a:first-child:before{top:50%}#chapters a:last-child:before{bottom:50%}.station-mark{position:relative;z-index:1;width:12px;height:12px;border:2px solid #6b9580;border-radius:50%;background:white}.station-label{position:relative}#chapters a.active{color:var(--teal);font-weight:800;background:none;border:0}#chapters a.active .station-mark{border-color:var(--teal);background:var(--teal);box-shadow:0 0 0 3px var(--mint)}#chapters a:hover .station-label{text-decoration:underline;text-underline-offset:4px}#chapters a:focus-visible{outline-offset:1px;border-radius:4px}
@media(min-width:701px) and (max-width:1100px){#chapters a{font-size:11px;gap:5px}}
@media(max-width:700px){#chapters{align-self:stretch;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:0;gap:0}#chapters a{display:flex;flex-direction:column;justify-content:flex-start;align-items:center;gap:8px;padding:11px 0 5px;min-height:60px;font-size:10px;text-align:center}#chapters a:before{left:0;right:0;top:16px;bottom:auto;border-left:0;border-top:2px solid #b6c9bf}#chapters a:first-child:before{top:16px;left:50%}#chapters a:last-child:before{bottom:auto;right:50%}.station-mark{width:12px;height:12px}.station-label{white-space:nowrap}.brand{padding-left:12px;padding-right:12px}}

/* Shared GPT entries use unchanged local QR images. Tool icons retain their original colours. */
.gpt-access-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:27px;margin-top:28px}.gpt-access-card{display:grid;grid-template-columns:minmax(0,1fr) 144px;gap:20px;align-items:center;padding:25px;background:#f3f8f4;border:1px solid #c7d9cd;border-radius:5px}.gpt-access-card>div{min-width:0}.gpt-access-card h2{font:600 26px/1.25 'Albert Sans',Arial,sans-serif;letter-spacing:0;margin:0 0 12px}.gpt-access-card p{font-size:19px;line-height:1.4;margin:0 0 19px}.gpt-access-card .button{font-size:16px;text-align:left;justify-content:flex-start;line-height:1.35}.gpt-qr-link{display:block;flex-shrink:0;width:144px;max-width:100%;line-height:0;background:#fff;border:1px solid var(--line);border-radius:4px;overflow:hidden}.gpt-qr-link img{display:block;width:100%;height:auto;object-fit:contain}.gpt-qr-link:hover{border-color:var(--teal)}.further-tools{margin-top:32px}.further-tools>h2{font:600 19px/1.3 'Albert Sans',Arial,sans-serif;letter-spacing:0;color:var(--muted);margin:0 0 18px}.tool-access-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:27px}.tool-access-card{display:block;min-width:0;color:var(--ink);text-decoration:none;border-top:1px solid var(--line);padding:20px 0 10px}.tool-icon{display:flex;align-items:center;justify-content:center;width:76px;height:76px;background:var(--tool-icon-background,transparent);border-radius:15px;margin-bottom:16px}.tool-icon img{display:block;width:100%;height:100%;object-fit:contain}.tool-access-card h3{font-size:22px;line-height:1.25;font-weight:600;color:var(--teal);margin:0 0 11px;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}.tool-access-card h3 span{display:inline-block;font-size:18px;text-decoration:none}.tool-access-card p{font-size:18px;line-height:1.4;margin:0}.tool-access-card:hover h3{text-decoration-thickness:2px}.tool-access-card:hover{border-color:var(--teal)}.workflow-gpt-access{display:flex;flex-wrap:wrap;gap:15px;align-items:center}.workflow-gpt-access .gpt-qr-link{width:126px}.workflow-extra-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px;flex-shrink:0}.workflow-extra-actions button{font-size:15px}
@media(min-width:1101px) and (max-height:800px){.gpt-access-grid{gap:24px;margin-top:21px}.gpt-access-card{grid-template-columns:minmax(0,1fr) 128px;padding:21px;gap:18px}.gpt-access-card h2{font-size:24px;margin-bottom:10px}.gpt-access-card p{font-size:18px;margin-bottom:16px}.gpt-access-card .button{font-size:15px}.gpt-access-card .gpt-qr-link{width:128px}.further-tools{margin-top:26px}.further-tools>h2{font-size:18px;margin-bottom:14px}.tool-access-grid{gap:24px}.tool-access-card{padding-top:17px}.tool-icon{width:64px;height:64px;margin-bottom:13px;border-radius:13px}.tool-access-card h3{font-size:21px}.tool-access-card p{font-size:17px}.workflow-gpt-access{gap:12px}.workflow-gpt-access .gpt-qr-link{width:112px}}
@media(min-width:701px) and (max-width:1100px){.gpt-access-grid{grid-template-columns:1fr;gap:18px}.gpt-access-card{grid-template-columns:minmax(0,1fr) 144px}.tool-access-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:23px}.workflow-gpt-access{flex-direction:column;align-items:flex-start}.workflow-extra-actions{justify-content:flex-start;flex-shrink:1}}
@media(max-width:700px){.gpt-access-grid{grid-template-columns:1fr;gap:20px;margin-top:25px}.gpt-access-card{grid-template-columns:1fr;padding:22px;gap:21px}.gpt-access-card h2{font-size:26px}.gpt-access-card p{font-size:20px;margin-bottom:17px}.gpt-access-card .button{font-size:17px}.gpt-access-card .gpt-qr-link{width:156px}.further-tools{margin-top:31px}.further-tools>h2{font-size:19px;margin-bottom:18px}.tool-access-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 18px}.tool-access-card{padding-top:19px}.tool-icon{width:64px;height:64px;border-radius:13px;margin-bottom:15px}.tool-access-card h3{font-size:21px}.tool-access-card p{font-size:17px}.workflow-gpt-access{gap:17px}.workflow-gpt-access .gpt-qr-link{width:144px}.workflow-extra-actions{justify-content:flex-start;flex-shrink:1}.workflow-extra-actions button{font-size:16px}}
@media(max-width:380px){.tool-access-grid{grid-template-columns:1fr}.tool-access-card{display:grid;grid-template-columns:64px minmax(0,1fr);gap:0 17px}.tool-icon{grid-row:1/3;margin-bottom:0}.tool-access-card h3{margin-top:0}.tool-access-card p{font-size:18px}}

/* Fixed bottom navigation with matching document clearance. */
:root {
  --bottom-row-height: 68px;
  --bottom-gutter: 4.6vw;
  --bottom-safe-area: env(safe-area-inset-bottom, 0px);
  --bottom-reserved: calc(var(--bottom-row-height) + var(--bottom-safe-area));
}
html {
  scroll-padding-bottom: calc(var(--bottom-reserved) + 16px);
}
.shell {
  padding-bottom: var(--bottom-reserved);
}
.bottom {
  position: fixed;
  left: var(--rail);
  right: 0;
  bottom: 0;
  z-index: 10;
  height: var(--bottom-reserved);
  padding-top: 0;
  padding-bottom: var(--bottom-safe-area);
  padding-left: max(var(--bottom-gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--bottom-gutter), env(safe-area-inset-right, 0px));
  background: #fff;
}
.bottom #phase {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bottom .progress {
  min-width: 0;
}
.bottom .material-tools,
.bottom .page-controls {
  flex-shrink: 0;
}
#toast {
  bottom: calc(var(--bottom-reserved) + 16px);
  max-width: calc(100vw - 32px);
}
@media (max-width: 1100px) {
  :root { --bottom-gutter: 30px; }
}
@media (min-width: 1101px) and (max-height: 800px) {
  :root { --bottom-row-height: 52px; }
}
@media (max-width: 700px) {
  :root {
    --bottom-row-height: 58px;
    --bottom-gutter: 20px;
  }
}

.external-collection{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:24px 0}.external-collection strong{font-size:21px}.external-collection .button{max-width:100%;white-space:normal}

.demo-card .demo-origin{font-size:13px;line-height:1.5;color:var(--muted);margin-top:auto;margin-bottom:14px;flex:0}.demo-origin span{display:block}.demo-card>.button{align-self:flex-start}

/* Workshop revision: three essentials, live practice progress and next steps. */
.resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:35px}
.resource-grid article{border-top:3px solid var(--teal);padding:25px 0}
.resource-symbol{display:flex;width:76px;height:65px;align-items:center;justify-content:center;background:#eaf8ed;color:var(--teal);font-size:29px;font-weight:700;margin-bottom:24px;border-radius:8px}
.resource-grid h2{font:600 29px/1.2 'Albert Sans',Arial,sans-serif;letter-spacing:0}
.resource-grid p{font-size:23px;line-height:1.45;margin:0 0 20px}
.resource-grid .resource-example{font-size:18px;color:var(--muted)}
.practice-progress{margin:25px 0 0}
#practiceStatus{font-size:18px;font-weight:600;margin-bottom:14px;color:var(--teal)}
.practice-track{position:relative;height:16px;background:#e2ece5;border-radius:20px;overflow:hidden}
#practiceFill{display:block;width:0;height:100%;background:var(--teal);transition:width .25s linear}
.phase-marker{position:absolute;top:0;height:100%;width:3px;background:white}
.marker-one{left:25%}.marker-two{left:75%}
.practice-scale{position:relative;height:22px;margin-top:8px;color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums}
.practice-scale span{position:absolute;top:0}.practice-scale span:nth-child(1){left:0}.practice-scale span:nth-child(2){left:25%;transform:translateX(-50%)}.practice-scale span:nth-child(3){left:75%;transform:translateX(-50%)}.practice-scale span:nth-child(4){right:0}
.visual-timeline .work-timeline{gap:12px;margin-top:20px}
.visual-timeline .work-timeline li .time-segment{background:#f3f8f4;border:2px solid transparent;border-radius:6px;min-height:112px}
.visual-timeline .time-segment strong{font-size:39px}
.visual-timeline .time-segment h2{font-size:24px}
.visual-timeline .work-timeline p{font-size:18px;line-height:1.4;margin:14px 0 0}
.visual-timeline .work-timeline .is-active .time-segment{border-color:var(--teal);background:#ddf6e5}
.visual-timeline .work-timeline .is-complete .time-segment{background:#edf2ef;color:var(--muted)}
.visual-timeline>.work-timer{display:flex;flex-wrap:wrap;align-items:center;gap:18px 30px;border-top:1px solid var(--line);margin-top:27px;padding:18px 0 0}
.visual-timeline>.work-timer .timer-big{font:400 52px/1.1 'Albert Sans',Arial,sans-serif;font-variant-numeric:tabular-nums;margin:0}
.visual-timeline>.work-timer .actions{margin:0}
.work-timer .timer-big{font-variant-numeric:tabular-nums;white-space:nowrap}
.work-timer .actions{gap:8px}
.work-timer .actions button{font-size:15px}
.deployment-footer{display:flex;align-items:flex-start;gap:24px;margin-top:28px}
.deployment-footer .slide-note{margin:0;padding:0;border:0;font-size:18px;line-height:1.5;max-width:650px}
.deployment-footer .button{flex-shrink:0}
.next-journey{display:flex;list-style:none;padding:0;margin:40px 0 44px;gap:30px}
.next-journey li{display:flex;align-items:center;gap:30px;font-size:clamp(24px,2.7vw,42px);font-weight:500}
.next-journey .flow-arrow{position:static;color:var(--teal)}
.training-invite{background:#eaf8ed;border-left:4px solid var(--teal);padding:30px 34px;max-width:1050px}
.training-invite h2{font:400 36px/1.2 Platypi,Georgia,serif;color:var(--teal);margin:0 0 18px}
.training-invite .training-description{font-size:23px;line-height:1.4;margin:0}
.tools .gpt-access-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.tools .gpt-access-card{display:flex;flex-direction:column;align-items:flex-start;padding:22px;gap:18px}
.tools .gpt-access-card>div{display:flex;flex-direction:column;align-items:flex-start;flex:1}
.tools .gpt-access-card p{flex:1}
.tools .gpt-access-card .gpt-qr-link{width:104px}
.tools .gpt-access-card h2{font-size:24px}
.tools .further-tools{margin-top:24px}
.tools .tool-access-card{display:grid;grid-template-columns:44px minmax(0,1fr);gap:0 12px;padding-top:14px}
.tools .tool-icon{width:44px;height:44px;margin:0;grid-row:1/3;border-radius:9px}
.tools .tool-access-card h3{font-size:18px;margin-bottom:8px}
.tools .tool-access-card p{font-size:16px}
.demo-comparison{font-size:19px;line-height:1.5;margin:23px 0 0;color:var(--teal)}
@media(max-width:1100px){.tools .gpt-access-card{padding:18px}.tools .gpt-access-card h2{font-size:21px}.tools .gpt-access-card .button{font-size:14px}.tools .tool-access-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){
 .resource-grid{grid-template-columns:1fr;gap:8px;margin-top:24px}.resource-grid article{padding:21px 0}.resource-symbol{width:57px;height:49px;font-size:22px;margin-bottom:17px}.resource-grid h2{font-size:25px}.resource-grid p{font-size:21px;margin-bottom:13px}.resource-grid .resource-example{font-size:17px}
 .visual-timeline .work-timeline{gap:15px}.visual-timeline .work-timeline li{grid-template-columns:112px minmax(0,1fr);gap:15px}.visual-timeline .work-timeline li .time-segment{height:auto;min-height:110px;padding:15px 9px;border-width:2px}.visual-timeline .time-segment strong{font-size:32px}.visual-timeline .time-segment h2{font-size:18px}.visual-timeline .work-timeline p{font-size:17px;margin:0}.visual-timeline>.work-timer{gap:17px;margin-top:24px}.visual-timeline>.work-timer .timer-big{font-size:46px}
 .deployment-footer{flex-direction:column;gap:19px}.deployment-footer .slide-note{font-size:17px}.next-journey{flex-direction:column;gap:14px;margin:29px 0}.next-journey li{gap:15px;justify-content:space-between;font-size:28px}.next-journey .flow-arrow{transform:rotate(90deg);font-size:25px}.training-invite{padding:24px}.training-invite h2{font-size:29px}.training-invite .training-description{font-size:20px}.training-invite .eyebrow{font-size:11px;line-height:1.5;letter-spacing:1px}
 .tools .gpt-access-grid{grid-template-columns:1fr}.tools .gpt-access-card{display:grid;grid-template-columns:minmax(0,1fr) 88px;gap:14px}.tools .gpt-access-card .gpt-qr-link{width:88px}.tools .gpt-access-card h2{font-size:23px}.tools .gpt-access-card p{font-size:18px}.tools .tool-access-grid{grid-template-columns:1fr}.demo-comparison{font-size:18px}
}
@media(prefers-reduced-motion:reduce){#practiceFill{transition:none}}