.expanded-intro{padding:28px 7vw;max-width:100%;border-bottom:1px solid var(--line);margin-top:94px}.expanded-intro p{max-width:85ch;font-size:13px;line-height:1.7}.expanded-intro .small{font-size:11px}.expanded-study{margin:54px 0 38px;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.expanded-label{display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;font-size:11px;line-height:1.6;margin-bottom:18px}.expanded-label span{margin-right:auto;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}.study-frame{display:block;width:100%;height:1200px;border:0;background:transparent}.expanded-intro+.opening{padding-top:45px}@media(max-width:600px){.expanded-intro{margin-top:68px;padding:22px 6vw}.expanded-intro p{font-size:11px}.expanded-study{margin:36px 0 26px;padding-top:16px}.expanded-label{font-size:9px;gap:10px 15px}.expanded-label span{flex-basis:100%}.study-frame{height:1900px}}
.demo-block{grid-template-columns:.42fr 1.58fr;gap:48px;align-items:start}.demo-block .story-intro{padding-top:40px}.demo-links{margin-top:18px;font-size:12px}.demo-embed{min-width:0}@media(max-width:900px){.demo-block{grid-template-columns:1fr;gap:20px}.demo-block .story-intro{padding-top:0}}

/* PTC opening strip — four steps toward ArgOS (Oct 4) */
.ptc-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:start;position:relative}
.ptc-frame{display:grid;gap:12px;width:100%;align-self:start;color:inherit;text-decoration:none}
.ptc-frame:nth-child(2){margin-top:28px}.ptc-frame:nth-child(3){margin-top:56px}.ptc-frame:nth-child(4){margin-top:84px}
.ptc-phone{width:100%;aspect-ratio:9/19;border-radius:22px;padding:5px;background:#1c201d;box-shadow:0 18px 30px #2b3a2522;transition:transform .18s ease}
.ptc-frame:hover .ptc-phone{transform:translateY(-4px)}
.ptc-screen{position:relative;height:100%;border-radius:17px;overflow:hidden;background:#fbfaf6}
.ptc-step{display:flex;gap:8px;align-items:baseline;font-size:11px;line-height:1.3}
.ptc-step b{font-size:9px;font-weight:400;color:var(--muted)}
.ptc-strip-note{grid-column:1/-1;font-size:9px;margin:4px 0 0}
.mini-feed{display:flex;flex-direction:column;padding:16px 8px}
.mf-post{display:grid;grid-template-columns:14px 1fr;gap:4px 6px;padding-bottom:8px;margin-bottom:8px;border-bottom:1px solid #00000012}
.mf-av{width:14px;height:14px;border-radius:50%}
.mf-l{display:block;height:4px;border-radius:2px;background:#2b2f2c55;margin:2px 0 4px}
.mf-img{grid-column:2;height:44px;border-radius:5px}
.f1 .ptc-screen{animation:ptc-drain 8s ease-in-out infinite}
@keyframes ptc-drain{0%,18%{filter:none}52%,88%{filter:grayscale(1)}100%{filter:none}}
.f2 .mini-feed{animation:ptc-scroll 8s ease-in-out infinite}
.f2 .mf-post{animation:ptc-pad 8s ease-in-out infinite}
@keyframes ptc-pad{0%,15%{margin-bottom:8px}60%,88%{margin-bottom:46px}100%{margin-bottom:8px}}
@keyframes ptc-scroll{0%,15%{transform:translateY(0)}60%,88%{transform:translateY(-40px)}100%{transform:translateY(0)}}
.mini-chat{display:flex;flex-direction:column;gap:6px;padding:14px 7px;background:#eef1ec}
.mc-name{margin:0 0 4px;font-size:8px;text-align:center;color:#55605a}
.mc-b{margin:0;max-width:86%;padding:5px 7px;border-radius:9px;font-size:7.5px;line-height:1.35;color:#222;opacity:0;animation:ptc-in 8s ease infinite}
.mc-b.bot{background:#fff;align-self:flex-start}
.mc-b.me{background:#cfe3c4;align-self:flex-end}
.mc-art{width:78%;aspect-ratio:1;border-radius:8px;opacity:0;animation:ptc-in 8s ease infinite;background:radial-gradient(circle at 30% 35%,#f6d27a 0 14%,transparent 15%),radial-gradient(ellipse at 50% 100%,#2f6b5a 0 38%,transparent 39%),radial-gradient(ellipse at 20% 105%,#4c8c6a 0 34%,transparent 35%),linear-gradient(#f3a46b,#e7738a 55%,#7a5fa8)}
.mini-chat>:nth-child(2){animation-delay:.2s}.mini-chat>:nth-child(3){animation-delay:1s}.mini-chat>:nth-child(4){animation-delay:2s}.mini-chat>:nth-child(5){animation-delay:3s}
@keyframes ptc-in{0%{opacity:0;transform:translateY(4px)}6%,90%{opacity:1;transform:none}100%{opacity:0}}
.veiled{background:#222}.veiled img{width:100%;height:100%;object-fit:cover;filter:blur(7px) brightness(.9);transform:scale(1.08);transition:filter .3s ease}
.f4:hover .veiled img{filter:blur(4px) brightness(.95)}
.ptc-turn{margin:60px 0 50px}
.ptc-turn-line{font-size:clamp(22px,2.6vw,34px);line-height:1.2;max-width:34ch;margin:0}
@media(prefers-reduced-motion:reduce){.f1 .ptc-screen,.f2 .mini-feed,.f2 .mf-post,.mc-b,.mc-art{animation:none;opacity:1}.f1 .ptc-screen{filter:grayscale(.85)}.f2 .mf-post{margin-bottom:30px}}
@media(max-width:600px){.ptc-strip{grid-template-columns:1fr 1fr;gap:14px}.ptc-frame:nth-child(n){margin-top:0}.ptc-frame:nth-child(even){margin-top:30px}}

/* PTC pass 2 (Oct 4): low-detail ArgOS lock, parts row, Argos flip-through, Scroll Lab video */
.mini-lock{background:radial-gradient(ellipse at 30% 25%,#8a8f93 0,transparent 55%),radial-gradient(ellipse at 75% 60%,#6f7478 0,transparent 60%),linear-gradient(#55595d,#3c3f42);display:flex;flex-direction:column;align-items:center;padding-top:22%}
.ml-time{margin:0;font:300 30px/1 system-ui,sans-serif;color:#f2f2f0;letter-spacing:-.02em}
.ml-date{width:46%;height:3px;border-radius:2px;background:#ffffff55;margin:9px 0 16px}
.ml-note{width:84%;height:20px;border-radius:7px;background:#ffffff26;margin-bottom:5px}
.ml-dial{margin-top:auto;margin-bottom:26%;width:52%;aspect-ratio:1;border-radius:50%;border:1px solid #ffffff55;background:#ffffff12;display:grid;place-items:center}
.ml-dial i{width:18%;aspect-ratio:1;border-radius:50%;background:#ffffff88}
.ptc-parts{list-style:none;padding:0;margin:0 0 28px;display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center}
.ptc-parts li{display:flex;align-items:center;gap:9px;font-size:12px}
.ptc-parts li:not(:last-child)::after{content:"+";margin-left:17px;color:var(--muted)}
.ptc-parts li.whole::before{content:"=";margin-right:8px;color:var(--muted)}
.ptc-parts li:nth-last-child(2)::after{content:none}
.ptc-parts img,.ptc-parts .eye-icon,.ptc-parts .dial-icon{width:30px;height:30px;border-radius:8px;object-fit:cover;flex:none}
.ptc-parts img[src*=argos-bot]{border-radius:50%}
.ptc-parts .eye-icon{display:grid;place-items:center;background:#1d2128;color:#f1f1f1}
.ptc-parts .dial-icon{display:grid;place-items:center;border-radius:8px;background:linear-gradient(#5d6266,#3c3f42)}
.ptc-parts .dial-icon i{width:16px;height:16px;border-radius:50%;border:1px solid #ffffffaa;background:radial-gradient(#ffffffcc 0 22%,transparent 26%)}
.bot-flip{max-width:300px;width:100%;justify-self:center}
.flip-phone{display:grid}
.flip-phone figure{grid-area:1/1;margin:0;opacity:0;visibility:hidden;transition:opacity .18s ease}
.flip-phone figure.on{opacity:1;visibility:visible}
.flip-phone img,.pending-slot{display:block;width:100%;aspect-ratio:390/844;object-fit:cover;object-position:top;border-radius:22px;border:5px solid #1c201d;box-shadow:0 15px 30px #293e341a;height:auto}
.companion .flip-phone img{height:auto}
.pending-slot{box-sizing:border-box;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:20px;text-align:center;background:repeating-linear-gradient(135deg,transparent 0 10px,#00000008 10px 20px);border-style:dashed;border-color:var(--line);color:var(--muted);font-size:12px}
.flip-phone figcaption{font-size:10px;margin-top:10px}
.flip-controls{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:12px}
.flip-controls button{border:1px solid var(--line);background:none;color:inherit;border-radius:14px;padding:4px 12px;cursor:pointer;font:inherit}
.flip-dots{display:flex;gap:6px}.flip-dots i{width:6px;height:6px;border-radius:50%;background:var(--line)}.flip-dots i.on{background:currentColor}
.scroll-wide video{width:100%;display:block;border-radius:6px;border:1px solid var(--line)}
.before-app{margin:34px 0 0;max-width:260px}.before-app img{width:100%;border-radius:6px;border:1px solid #72798640;display:block}.before-app figcaption{font-size:11px;color:var(--muted);margin-top:8px}
.trio-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;border-radius:8px;outline-offset:3px}.trio-track::-webkit-scrollbar{display:none}.trio-slide{flex:0 0 100%;scroll-snap-align:start}.trio-slide img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;max-height:none!important;border:0!important}.trio-nav{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:12px}.trio-nav>button{all:unset;cursor:pointer;font-size:15px;padding:2px 8px;color:var(--muted)}.trio-nav>button:hover{color:var(--ink)}.trio-dots{display:flex;gap:8px}.trio-dots button{all:unset;cursor:pointer;width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.25}.trio-dots button[aria-current=true]{opacity:.8}.trio-nav button:focus-visible{outline:2px solid currentColor;outline-offset:2px}
.mc-voice{display:flex;align-items:center;gap:5px;min-width:56%}
.mc-voice i{flex:1;height:8px;background:repeating-linear-gradient(90deg,#4f7a52 0 2px,transparent 2px 4px);-webkit-mask:linear-gradient(90deg,#000 0 60%,#0005);mask:linear-gradient(90deg,#000 0 60%,#0005)}
.ptc-step{font-size:11px}.ptc-step span{max-width:20ch}

/* Oct 5: light lock in strip, Ask block, Telegram re-sets */
.mini-lock{background:radial-gradient(ellipse at 30% 20%,#fff 0,transparent 55%),radial-gradient(ellipse at 75% 65%,#e6e7e5 0,transparent 60%),linear-gradient(#f4f4f1,#e3e4e1)}
.ml-time{color:#2b302d}
.ml-date{background:#2b302d33}
.ml-note{background:#ffffffcc;box-shadow:0 1px 0 #0000000d}
.ml-dial{border-color:#2b302d40;background:#ffffff80}
.ml-dial i{background:#2b302d66}
.ask-block{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,360px);gap:70px;align-items:center;margin:70px 0 30px;padding-top:50px;border-top:1px solid var(--line)}
.ask-copy h4{font-size:clamp(20px,2vw,26px);line-height:1.25;margin:0 0 18px;max-width:24ch}
.ask-copy p:not(.eyebrow){font-size:12px;color:var(--muted);max-width:46ch}
.ask-actions{display:flex;gap:16px;align-items:center;margin:22px 0 14px}
.ask-restart{background:none;border:0;padding:0;cursor:pointer;font:inherit;font-size:11px;color:inherit}
.ask-frame{width:100%;height:740px;border:0;display:block;background:transparent}
@media(max-width:760px){.ask-block{grid-template-columns:1fr;gap:28px}.ask-device{max-width:360px;width:100%;justify-self:center}}
.tg{box-sizing:border-box;width:100%;aspect-ratio:390/844;border-radius:22px;border:5px solid #1c201d;overflow:hidden;background:#0f1216;display:flex;flex-direction:column;color:#eef0f2;font:12px/1.4 -apple-system,system-ui,sans-serif;box-shadow:0 15px 30px #293e341a}
.tg-head{display:flex;align-items:center;gap:9px;padding:12px 12px 10px;background:#1c2229;border-bottom:1px solid #ffffff10}
.tg-head img{width:30px;height:30px;border-radius:50%}
.tg-head span{display:flex;flex-direction:column;font-weight:600;font-size:13px}.tg-head small{font-weight:400;font-size:10px;color:#8b96a1}
.tg-body{flex:1;display:flex;flex-direction:column;gap:7px;padding:10px 9px;overflow:hidden;justify-content:flex-end}
.tg-b{margin:0;max-width:84%;padding:7px 9px;border-radius:12px;white-space:pre-line;font-size:11px}
.tg-b.bot{background:#232a31;align-self:flex-start;border-bottom-left-radius:4px}
.tg-b.me{background:#7b3fd1;align-self:flex-end;border-bottom-right-radius:4px}
.companion .tg .tg-b{color:#eef0f2;font-size:11px;max-width:84%}
.companion .tg .tg-b.bot{color:#e4e8ec}
.ml-note{background:#2b302d14;box-shadow:none}
/* JLab Desktop section (overnight Oct 5) */
.gaming-hero.trio-carousel{max-width:min(100%,calc(68vh*16/9));margin-left:auto;margin-right:auto}
.jd-thinking{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center;margin:80px 0 20px}
.jd-thinking h3{margin:10px 0 16px}
.jd-thinking p{margin:0 0 12px;max-width:42ch}
.jd-steps{margin:0}
.jd-steps-frame{position:relative;aspect-ratio:1600/1034;border-radius:8px;overflow:hidden;box-shadow:0 1px 2px #0000000d,0 3px 10px #00000012;cursor:pointer;background:#fff}
.jd-steps-frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .25s;max-height:none!important;border:0!important}
.jd-steps-frame img.on{opacity:1}
.jd-steps figcaption{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:10px;font-size:12px}
.jd-steps-nav{display:flex;gap:6px}.jd-steps-nav button{all:unset;cursor:pointer;padding:2px 8px;opacity:.6}.jd-steps-nav button:hover{opacity:1}.jd-steps-nav button:focus-visible{outline:2px solid currentColor}
.demo-tip{font-size:13px;opacity:.85;border-left:2px solid currentColor;padding-left:10px;margin-top:14px}
.jd-trio{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin:56px 0 40px}
.jd-trio figure{margin:0}
.jd-trio img{display:block;width:100%;height:auto;border-radius:6px;max-height:none!important}
.jd-trio .image-open{display:block;width:100%}
.jd-trio figcaption{margin-top:12px;font-size:13px;line-height:1.45}
.jd-trio figcaption b{display:block;font-weight:600;margin-bottom:4px}
.jd-parked{margin:30px 0}.jd-parked>summary{cursor:pointer;font-size:12px;opacity:.7}
@media(max-width:900px){.jd-thinking{grid-template-columns:1fr;gap:24px;margin-top:50px}.jd-trio{grid-template-columns:1fr;gap:30px}}
.jd-unicode{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;margin:64px 0 30px;scroll-margin-top:140px}
.jd-unicode figure{margin:0}.jd-unicode img{display:block;width:100%;height:auto;border-radius:6px;max-height:none!important}
.jd-unicode .image-open{display:block;width:100%}
.jd-unicode figcaption{font-size:12px;margin-top:8px;opacity:.75}
.jd-unicode h3{margin:10px 0 14px}.jd-unicode p{max-width:46ch;margin:0 0 12px}
@media(max-width:900px){.jd-unicode{grid-template-columns:1fr;gap:20px}}
/* Oct 5 reframe: problem + screens carousel before the demo */
.jd-problem{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;margin:84px 0 30px}
.jd-problem h3{margin:10px 0 16px}.jd-problem p{max-width:44ch;margin:0 0 12px}
.jd-problem .before-app{margin:0;max-width:none}.jd-problem .before-app img{display:block;width:100%;height:auto;border-radius:6px;max-height:none!important}
.jd-problem .before-app .image-open{display:block;width:100%}.jd-problem .before-app figcaption{font-size:12px;margin-top:8px;opacity:.75}
.jd-shots{margin:70px 0 30px}.jd-shots-head h3{margin:8px 0 22px}
.shots-carousel{max-width:none!important}
.shots-carousel .trio-slide figure{margin:0}
.shots-carousel .trio-slide img{aspect-ratio:1600/1034!important;object-fit:contain!important;border-radius:6px}
.shots-carousel .image-open{display:block;width:100%}
.shots-carousel figcaption{display:grid;grid-template-columns:minmax(140px,.3fr) 1fr;gap:20px;margin-top:12px;font-size:13px;line-height:1.45}
.shots-carousel figcaption b{font-weight:600}
@media(max-width:900px){.jd-problem{grid-template-columns:1fr;gap:22px;margin-top:50px}.shots-carousel figcaption{grid-template-columns:1fr;gap:4px}}
.shots-carousel{max-width:min(100%,calc(62vh*1600/1034))!important;margin-left:auto;margin-right:auto}
.jd-shots-head{max-width:min(100%,calc(62vh*1600/1034));margin:0 auto}
.jd-line{margin:48px 0 0}
.jd-line-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.jd-line-row .image-open{display:flex;flex-direction:column;background:#fff;border-radius:10px;padding:18px 18px 12px;color:#1d2a26;text-align:left}
.jd-line-row img{display:block;width:100%;aspect-ratio:1;object-fit:contain;max-height:none!important;border:0!important}
.jd-line-row span{font-size:12px;margin-top:8px;color:#5a645f}.jd-line-row span b{color:#1d2a26;font-weight:600;margin-right:4px}
.jd-line figcaption{font-size:12px;margin-top:12px;opacity:.75}
@media(max-width:700px){.jd-line-row{grid-template-columns:1fr 1fr 1fr;gap:8px}.jd-line-row .image-open{padding:8px 8px 6px}.jd-line-row span{font-size:10px}}

/* Oct 5 · PTC exploded-view opener (ptc-exploded.js) */
.phone-overview{grid-template-columns:minmax(0,1fr) minmax(0,.62fr);gap:50px;align-items:center}
.ptc-ex{margin:0;width:100%}
svg[data-ptc-ex]{display:block;width:100%;height:auto;overflow:visible;color:var(--ink);--ptc-body:#1c201d;-webkit-tap-highlight-color:transparent}
.ptc-plate{cursor:pointer}
.ptc-mode{cursor:pointer}
.ptc-cons line{stroke:currentColor;stroke-opacity:.25;stroke-dasharray:2 5}
.ptc-lab{cursor:pointer;outline:none}
.ptc-lab text{font-family:inherit}
.ptc-lab .nm{font-size:11px;fill:var(--muted);text-anchor:end}
.ptc-lab .q{font-style:italic;font-size:13.5px;fill:var(--muted);text-anchor:end;transition:fill .2s}
.ptc-lab .act{font-size:10.5px;fill:#a8672f;text-anchor:end;opacity:0;transition:opacity .25s}
.ptc-lab line{stroke:var(--muted);stroke-width:.8;transition:stroke .2s}.ptc-lab circle{fill:var(--muted);transition:fill .2s}
.ptc-lab:hover .q,.ptc-lab:focus-visible .q,.ptc-lab.on .q,.ptc-lab.on .nm{fill:var(--ink)}
.ptc-lab.on .act{opacity:1}.ptc-lab.on line{stroke:var(--ink)}.ptc-lab.on circle{fill:#a8672f}
.ptc-lab:focus-visible .nm{text-decoration:underline}
svg[data-font=serif] .ptc-plate text{font-family:Georgia,'Times New Roman',serif}
svg[data-font=mono] .ptc-plate text{font-family:ui-monospace,Menlo,monospace}
.ptc-ex-cap{font-size:11px;color:var(--muted);margin-top:6px;min-height:1.5em}
.ptc-ex-cap b{font-weight:400;color:var(--ink);margin-right:6px}
.within-index a>span em{display:none;font-size:11px;font-style:italic;color:var(--muted);margin-top:3px;line-height:1.4}
[data-theme=dark] svg[data-ptc-ex]{--ptc-body:#0b0d0c}
[data-theme=dark] .ptc-lab .act,[data-theme=dark] .ptc-lab.on circle{fill:#e0a56a}
@media(max-width:1000px){.phone-overview{grid-template-columns:1fr;gap:30px}.ptc-ex{max-width:760px;margin:0 auto}}
@media(max-width:700px){.ptc-lab text{display:none}.within-index a>span em{display:block}.within-index a>span{display:flex;flex-direction:column}}
@media(max-width:700px){.ptc-lab line,.ptc-lab circle{display:none}}
.ptc-plate,[data-ghosts]{font-family:system-ui,-apple-system,"Segoe UI",sans-serif}

/* Oct 5 · PTC head: title + summary on the left, exploded view beside it, labels to the plates' right */
.ptc-head{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:40px;align-items:center;margin-bottom:90px}
.ptc-head .ptc-head-text{display:block;margin:0}
.ptc-head .phone-intro{margin-top:30px}
.ptc-head .phone-intro>p{font-size:13px;max-width:40ch;margin-bottom:26px}
.ptc-head .scope{margin-top:34px;grid-template-columns:1fr 1fr;display:grid;gap:24px}
.ptc-head .ptc-ex{margin:0}
.ptc-lab .nm,.ptc-lab .q,.ptc-lab .act{text-anchor:start}
[data-body]{cursor:pointer}
@media(max-width:1000px){.ptc-head{grid-template-columns:1fr;gap:20px}.ptc-head .ptc-ex{max-width:720px;width:100%;margin:0 auto;order:2}}

/* Oct 5 · trims: room replaces the Scroll Lab video; Telegram re-sets; shorter ArgOS phone */
.scroll-room{margin:0}.scroll-room .study-frame{width:100%;border:0;display:block;min-height:300px}
.companion .tg .tg-head img{width:30px;height:30px;object-fit:cover;border-radius:50%;box-shadow:none}
.tg-body{justify-content:flex-start}
.argos .argos-device{width:min(360px,calc((100vh - 200px) * .462))}

/* Oct 5 copy pass · opener: plates are the tap targets, labels link to sections */
.ptc-plate{outline:none}
.ptc-lab.hov .act{opacity:.75}
.ptc-lab.hov .q,.ptc-lab.hov .nm{fill:var(--ink)}
.ptc-lab:hover .nm{text-decoration:underline}
.ptc-hint{font-size:10.5px;font-style:italic;fill:var(--muted);text-anchor:end;transition:opacity .4s}
svg.ptc-tried .ptc-hint{opacity:0}
.ptc-head .within-index{display:none}
@media(max-width:700px){.ptc-head .within-index{display:block}.ptc-hint{display:none}}

/* Oct 5 copy pass · Scroll Lab: video and controls share one row, tops and bottoms aligned */
.scroll-pair{display:flex;gap:28px;align-items:stretch;flex-wrap:wrap;grid-template-columns:none}
.scroll-pair figure{margin:0;min-width:0}
.scroll-vid{flex:1.5916 1 0}.scroll-shot{flex:.5808 1 0}
.scroll-vid video{display:block;width:100%;aspect-ratio:3024/1900;height:auto;border-radius:6px;border:1px solid var(--line);background:#000}
.scroll-shot .image-open{display:block;width:100%;padding:0;border:0;background:none}
.scroll-shot img{display:block;width:100%;height:auto;max-height:none;aspect-ratio:604/1040;object-fit:cover;border-radius:6px}
.scroll-note{flex-basis:100%;font-size:12px;color:var(--muted);max-width:62ch;margin:6px 0 0 auto}
.install-note{margin-top:12px;font-size:11px;color:var(--muted)}.install-note p{max-width:46ch;margin:8px 0 0}
.download-row{grid-template-columns:1fr}
@media(max-width:700px){.scroll-pair{gap:12px}.scroll-note{margin-left:0}}

/* Offscreen demo (rebuilt from aphonethatcares.com/offscreen) */
#offscreen{--os-dur:450ms;filter:grayscale(0);transition:filter var(--os-dur) ease}
#offscreen.os-gray{filter:grayscale(1)}
.os-demo{display:flex;flex-direction:column;align-items:center;gap:18px;padding:20px 0;min-height:0}
.os-sun{border:0;background:none;padding:0;cursor:pointer;width:84px;height:84px;border-radius:50%;transition:transform .2s ease;touch-action:none;-webkit-user-select:none;user-select:none}
.os-sun img{width:100%;height:100%;display:block;pointer-events:none}
.os-demo.holding .os-sun{transform:scale(.92)}
.os-phone{position:relative;width:230px;aspect-ratio:576/1280;border-radius:30px;padding:7px;background:#1c201d;box-shadow:0 22px 45px #423b2926;transform:rotate(-2deg)}
.os-screen{position:relative;width:100%;height:100%;border-radius:24px;overflow:hidden;background:#f6f3ec}
.os-screen img{display:block;width:100%;height:100%;object-fit:cover}
.os-vol{position:absolute;right:-4px;width:4px;border-radius:0 3px 3px 0;background:#2c312d;cursor:pointer;touch-action:none}
.os-vol-up{top:22%;height:9%}.os-vol-dn{top:33%;height:9%}
.os-demo.holding .os-vol{background:#8a5a2b}
.os-btn{position:absolute;left:6.8%;top:51.6%;width:28.8%;height:4.4%;border:0;border-radius:8px;background:#f6f1e8;color:#8a5a2b;font:600 9.5px system-ui,-apple-system,sans-serif;cursor:pointer;box-shadow:0 0 0 1px #2b262022;transition:transform .12s}
.os-btn .gray{display:none}.os-demo.gray .os-btn .sat{display:none}.os-demo.gray .os-btn .gray{display:inline}
.os-btn.pressed{transform:scale(.94)}
.os-touch{position:absolute;left:21%;top:53.8%;width:26px;height:26px;margin:-13px 0 0 -13px;border-radius:50%;background:#2b262033;opacity:0;pointer-events:none}
.os-touch.go{animation:os-touch .7s ease}
@keyframes os-touch{0%{opacity:0;transform:scale(1.4)}35%{opacity:1;transform:scale(1)}100%{opacity:0;transform:scale(.9)}}
.os-hint{font-size:11px;color:var(--muted);text-align:center;max-width:30ch;margin:0}

/* Argos: each real screen paired with its own entry from Argos's settings */
.argos-setting{display:grid;gap:4px;margin:22px 0 26px;padding:14px 16px;border:1px solid var(--line);border-radius:10px;max-width:44ch;font-size:12px;background:color-mix(in srgb,var(--paper) 55%,transparent)}
.argos-setting .as-k{font-size:9px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.argos-setting b{font-weight:600;font-size:13px}
.argos-setting [data-set-desc]{color:var(--muted)}
.argos-cta{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.companion .flip-phone img{object-fit:cover;object-position:top}
@media(prefers-reduced-motion:reduce){#offscreen{transition:none}}
.scroll-pair .scroll-note{flex:0 0 100%;max-width:62ch;margin:4px 0 0 auto;text-align:left}
.os-sun{border-radius:22px;overflow:hidden;width:72px;height:72px}
.os-phone{width:210px}
.os-btn{font-size:8.5px;white-space:nowrap}
.ptc-hint{font-size:12px}
.scroll-pair .scroll-note{max-width:none;margin:4px 0 0;padding-left:max(0px,calc(100% - 58ch));box-sizing:border-box}
/* Unicode Keyboard folded into JLab Desktop as a proof-of-work addendum (Oct 6) */
.unicode-addendum{border-radius:16px;padding:clamp(28px,4vw,56px) clamp(18px,4vw,56px) clamp(20px,3vw,40px);margin:56px 0 40px;scroll-margin-top:140px}
.unicode-addendum .scene-title{margin-top:0}
[data-theme=dark] .unicode-addendum{background:#2b3544;--paper:#2b3544;color:#e6ecdf;--ink:#dfe8d7;--line:#b1c1a033;--muted:#b1bfd0}

/* Oct 6 · opener quieter: smaller relative to the title, more air, sits further right */
@media(min-width:1001px){
 .ptc-head{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:70px}
 .ptc-head .ptc-ex{width:86%;justify-self:end;margin-top:20px}
}
@media(min-width:1001px){
 .ptc-head .ptc-lab .nm{font-size:14px}
 .ptc-head .ptc-lab .q{font-size:17px}
 .ptc-head .ptc-lab .act{font-size:13.5px}
 .ptc-head .ptc-hint{font-size:14px}
}
@media(min-width:1001px){.ptc-head{grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:60px}.ptc-head .ptc-ex{width:96%}}
.ptc-lab .act{display:none}
@media(min-width:1001px){.ptc-head .ptc-lab .nm{font-size:12.5px}.ptc-head .ptc-lab .q{font-size:15px}.ptc-head .ptc-hint{font-size:12.5px}}

/* Oct 6 · quiet labels: names only; the question opens under the selected layer */
.ptc-lab .q{opacity:0;transition:opacity .25s}
.ptc-lab.on .q{opacity:1}
.ptc-lab .act{display:block;opacity:0;fill:var(--muted);font-size:11px;cursor:pointer;transition:opacity .25s;pointer-events:none}
.ptc-lab.on .act{opacity:1;pointer-events:auto}
.ptc-lab.on .act:hover{fill:var(--ink);text-decoration:underline}
.ptc-lab.hov .act{opacity:0}
.ptc-lab .nm{fill:var(--ink)}
.ptc-lab:hover .nm{text-decoration:none}
@media(min-width:1001px){.ptc-head .ptc-lab .nm{font-size:13px}.ptc-head .ptc-lab .act{font-size:11.5px}}
.ptc-wisps{color:var(--ink)}

/* Oct 6 · label names + questions at body-text size (--ptc-fs set from JS in drawing units) */
.ptc-head .ptc-lab .nm,.ptc-head .ptc-lab .q{font-size:var(--ptc-fs,13px)!important}
.ptc-head .ptc-lab .act{font-size:calc(var(--ptc-fs,13px)*.85)!important}

/* Oct 6 · open layer's name is the link (accent underline on hover); wider intro; better rag */
.ptc-lab .act{display:none!important}
.ptc-lab.on .nm{cursor:pointer;text-decoration:underline;text-decoration-color:transparent;text-underline-offset:4px;text-decoration-thickness:1px;transition:text-decoration-color .2s}
.ptc-lab.on:hover .nm,.ptc-lab.on:focus-visible .nm{text-decoration:underline;text-decoration-color:#bd9339;text-decoration-thickness:1.5px}
.ptc-lab.on .nm::after{content:""}
.ptc-head .phone-intro>p{max-width:52ch;text-wrap:pretty}
.ptc-head .scene-deck{text-wrap:pretty}
@media(max-width:1000px){.br-wide{display:none}}
.ptc-lab.on .nm,.ptc-lab.on:hover .nm,.ptc-lab.on:focus-visible .nm{text-decoration:none}
.ptc-lab .ul{stroke:#bd9339;stroke-width:1.6;opacity:0;transition:opacity .2s;pointer-events:none}
.ptc-lab.on:hover .ul,.ptc-lab.on:focus-visible .ul{opacity:1}
.ptc-lab .nm{text-decoration:none!important}
.ptc-lab line.ul,.ptc-lab.on line.ul{stroke:#bd9339;stroke-width:1.6}
.ptc-head .phone-intro>p{text-wrap:wrap}

/* Oct 6 · eyebrow hangs from the same line as the Scroll Lab pane's top corner */
@media(min-width:1001px){.ptc-head{align-items:start}.ptc-head .ptc-head-text{padding-top:calc(var(--ptc-top,20px) - 4px)}.ptc-head .ptc-ex{margin-top:0}}
.ptc-head [contenteditable]{outline:none;border-radius:3px;transition:box-shadow .15s}
.ptc-head [contenteditable]:hover{box-shadow:0 0 0 1px var(--line)}
.ptc-head [contenteditable]:focus{box-shadow:0 0 0 1px #bd9339}
.ptc-draft-note{font-size:10px;color:var(--muted);margin-top:14px}
.ptc-draft-note button{border:0;background:none;color:inherit;font:inherit;text-decoration:underline;cursor:pointer;padding:0 0 0 6px}
/* keep screen text proportional at every zoom level (no hinting-driven widening) */
svg[data-ptc-ex] text{text-rendering:geometricPrecision}

/* Oct 6 pass 3 ─────────────────────────────────────────── */
/* Scroll Lab: blurb under the title, same left edge; the note below the media shares that edge */
@media(min-width:801px){
 #scroll-lab .subscene-title{grid-template-columns:150px 1fr;row-gap:14px}
 #scroll-lab .subscene-title>p:last-child{grid-column:2;grid-row:2;max-width:62ch;padding-top:0;font-size:13px}
 .scroll-pair .scroll-note{padding-left:175px;max-width:calc(175px + 62ch);font-size:13px}
}
@media(min-width:801px) and (max-width:1120px){#scroll-lab .subscene-title{grid-template-columns:120px 1fr}.scroll-pair .scroll-note{padding-left:145px}}

/* Offscreen: wider phone; the screen crops the app's empty lower area; button text scales with the screen */
.os-phone{width:250px;aspect-ratio:auto;padding:8px;border-radius:32px}
.os-screen{height:auto;aspect-ratio:576/1060;border-radius:25px}
.os-shot{position:relative;width:100%;aspect-ratio:576/1280;container-type:inline-size}
.os-shot img{width:100%;height:100%;object-fit:cover}
.os-btn{left:6.8%;top:51.5%;width:28.8%;height:4.5%;font-size:3.5cqw;border-radius:2.4cqw;padding:0;line-height:1}
.os-touch{left:21%;top:53.7%}
.offscreen-story>p{max-width:48ch}
.os-setup{margin-top:1.6em}

/* Argos: the setting that controls each screen, drawn like the config page's own row */
.argos-setting{gap:10px;padding:14px 16px 16px;background:#f8f6f0;border-color:#e6e0d4;color:#2b2620;max-width:46ch;font-family:system-ui,-apple-system,"Segoe UI",sans-serif}
.argos-setting .as-k{font-family:Duo,ui-monospace,monospace;color:#8c8473}
.as-row{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:start}
.as-row b{display:block;font-weight:500;font-size:15px;margin-bottom:4px;color:#2b2620}
.as-row [data-set-desc]{font-size:13px;line-height:1.45;color:#8c8473}
.as-row [data-set-desc] em{font-style:normal;color:#8a5a2b}
.as-toggle{width:32px;height:18px;border-radius:9px;background:#8a5a2b;position:relative;margin-top:2px}
.as-toggle i{position:absolute;right:2px;top:2px;width:14px;height:14px;border-radius:50%;background:#fbf8f2}
.argos-setting.is-shelf .as-toggle{display:none}.argos-setting.is-shelf .as-row{grid-template-columns:1fr}
[data-theme=dark] .argos-setting{background:#2a2c27;border-color:#3b3d36;color:#ece7dc}
[data-theme=dark] .as-row b{color:#ece7dc}[data-theme=dark] .as-row [data-set-desc]{color:#b3ac9c}

/* ArgOS concept: bigger again now the header is slimmer */
.argos .argos-device{width:min(390px,calc((100vh - 110px) * .462))}
@media(min-width:801px){.scroll-pair .scroll-note{flex:0 0 100%;max-width:none;padding-left:175px;padding-right:max(0px,calc(100% - 175px - 62ch))}}
@media(min-width:801px) and (max-width:1120px){.scroll-pair .scroll-note{padding-left:145px;padding-right:max(0px,calc(100% - 145px - 62ch))}}

/* Oct 6 pass 4 ─────────────────────────────────────────── */
/* Scroll Lab: note, download and install all hang from the video's left edge */
@media(min-width:801px){.scroll-pair .scroll-note,.scroll-pair .scroll-note{padding-left:0!important;padding-right:0!important;max-width:62ch!important}}
.download-row .install-note summary{list-style-position:inside}
.download-row{margin-top:28px}

/* Offscreen: text under the title (same left edge), the demo to the right; standard 9:19.5 phone */
@media(min-width:801px){
 .offscreen-layout{grid-template-columns:150px minmax(0,1fr) minmax(0,.85fr);gap:25px;align-items:start}
 .offscreen-story{grid-column:2;grid-row:1}
 .offscreen-demo{grid-column:3;grid-row:1;padding-top:0}
 #offscreen .subscene-title{margin-bottom:28px}
}
@media(min-width:801px) and (max-width:1120px){.offscreen-layout{grid-template-columns:120px minmax(0,1fr) minmax(0,.9fr)}}
.os-phone{width:250px;padding:8px;border-radius:34px}
.os-screen{aspect-ratio:9/19.5;border-radius:27px}

/* Argos the bot: eyebrow + title start level with the top of the phone */
.companion{align-items:start}

/* ArgOS: eyebrow on one line; the Styles screenshot left-aligned with its caption */
#argos-concept .subscene-title>.eyebrow{white-space:nowrap}
.argos-detail{justify-self:start;text-align:left}
.argos-detail figure{margin:0}
.argos-detail img{display:block;margin:0;background:none}
.argos-detail .image-open{display:block;padding:0;border:0;background:none;text-align:left}
.ask-ex{display:flex;gap:16px;align-items:center;margin:18px 0 6px}
.ask-ex[hidden]{display:none}
.ask-ex [hidden]{display:none!important}
.ask-ex .text-link{background:none;border:0;border-bottom:1px solid currentColor;padding:2px 0;font:inherit;font-size:11px;color:inherit;cursor:pointer;border-radius:0}
.argos-detail img{object-position:left center}
.scroll-pair{display:grid!important;grid-template-columns:minmax(0,1.5916fr) minmax(0,.5808fr);gap:28px}
.scroll-pair .scroll-note{grid-column:1/-1;flex:none;width:auto;max-width:62ch!important;margin:4px 0 0!important;padding:0!important}

/* Oct 6 pass 5 */
/* Scroll Lab: note + download hang under the title */
@media(min-width:801px){.scroll-pair .scroll-note{padding-left:175px!important;max-width:calc(175px + 62ch)!important}.scroll-lab-dl,#scroll-lab .download-row{padding-left:175px}}
@media(min-width:801px) and (max-width:1120px){.scroll-pair .scroll-note{padding-left:145px!important}#scroll-lab .download-row{padding-left:145px}}
/* Offscreen: upright phone under the quote; sun + hint to its right by the volume buttons */
@media(min-width:801px){.offscreen-layout{grid-template-columns:150px minmax(0,1fr) minmax(0,.8fr)}}
.os-demo{display:flex;flex-direction:row;align-items:flex-start;justify-content:flex-start;gap:22px;padding:6px 0 0}
.os-phone{transform:none;width:230px;flex:none}
.os-side{display:flex;flex-direction:column;align-items:flex-start;gap:12px;margin-top:92px;max-width:150px}
.os-sun{width:56px;height:56px;border-radius:16px}
.os-hint{text-align:left;max-width:none}
.os-status{position:absolute;left:6.4%;top:25.6%;width:80%;height:3.3%;display:flex;align-items:center;padding-left:21%;background:#f5f1ea;color:#2b2620;font:400 3.2cqw/1 system-ui,-apple-system,sans-serif;opacity:0;transition:opacity .3s;pointer-events:none}
.os-demo.gray .os-status{opacity:1}
/* ArgOS: title nudged right with its line beneath; the story block sits against the phone */
@media(min-width:801px){
 #argos-concept .subscene-title{grid-template-columns:150px 1fr;row-gap:14px}
 #argos-concept .subscene-title h3,#argos-concept .subscene-title>p:last-child{padding-left:22px}
 #argos-concept .subscene-title>p:last-child{grid-column:2;grid-row:2;max-width:62ch;padding-top:0;font-size:13px}
 .argos-experience{gap:40px}
 .argos-story{justify-self:end;text-align:right}
 .argos-story .concept-routes,.argos-story .ask-ex{justify-content:flex-end}
 .argos-story .concept-routes{display:flex;flex-wrap:wrap}
}
.os-status{left:24%;width:70%;padding-left:0}

/* Oct 6 · ArgOS: screenshot left, phone centered, story right (left-aligned text) */
@media(min-width:1001px){
 .argos-experience{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr)!important;gap:40px}
 .argos-detail{grid-column:1;grid-row:1;justify-self:end;max-width:none;margin:0}
 .argos-device{grid-column:2;grid-row:1}
 .argos-story{grid-column:3;grid-row:1;justify-self:start;text-align:left!important}
 .argos-story .concept-routes,.argos-story .ask-ex{justify-content:flex-start!important}
}
@media(min-width:1001px){.argos-detail{display:block!important;width:250px;justify-self:end!important}.argos-detail img{width:250px;max-height:none}}
@media(min-width:1001px){
 .argos-experience{grid-template-columns:minmax(0,.7fr) auto minmax(0,1.3fr)!important;gap:48px;align-items:center}
 .argos-story{max-width:46ch}
 .argos-story h4{font-size:24px;line-height:1.3;max-width:24ch}
 .argos-story>p:not(.interactive-label){font-size:13px;max-width:46ch}
 .argos-detail{width:220px}.argos-detail img{width:220px}
}
@media(min-width:1001px){.argos-story .concept-routes{margin-top:26px}}
.argos-device{position:relative}
.argos-device .ask-ex{position:absolute;left:0;right:0;top:calc(100% + 18px);margin:0;justify-content:center!important}

/* Oct 9: the phone screen itself goes gray with the demo, wherever the demo sits (brief, minute) */
.os-demo .os-screen{transition:filter var(--os-dur,450ms) ease}
.os-demo.gray .os-screen{filter:grayscale(1)}