/* Setup preview: reuse the landing page's chrome, type and approved artwork. */
.start-page{background-color:var(--paper);background-image:var(--grain)}
.start-page [hidden]{display:none!important}
.start-page .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.start-intro{display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:end;padding-top:174px;padding-bottom:58px}
.start-intro .eyebrow{margin-bottom:25px}
.start-intro h1{font-size:clamp(44px,5.8vw,78px);line-height:1.06;letter-spacing:-.065em}
.start-intro-note{justify-self:end;max-width:385px;padding-bottom:6px}
.start-intro-note>p:first-child{font-size:16px;line-height:1.8}


.start-rule{height:5px;background:repeating-conic-gradient(var(--ink) 0% 25%,transparent 0% 50%) 0/4px 4px;}
.guided-flow{padding-top:43px}
.start-stages{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:23px}
.start-stages button{display:flex;align-items:center;gap:12px;min-height:45px;padding:10px 0;border:0;border-bottom:1px solid #7b88894d;background:transparent;text-align:left;font-size:12px;color:#536164}
.start-stages button>span{font-size:10px;color:inherit}
.start-stages button[aria-current=step]{color:var(--ink);border-bottom:2px solid var(--ink);font-weight:700}
.start-stages button:hover{color:var(--ink);border-color:var(--ink)}
.start-workspace{display:grid;grid-template-columns:minmax(260px,.82fr) minmax(0,1.18fr);border-radius:15px;background-color:rgba(240,242,239,.52);box-shadow:0 15px 38px #2632340a,inset 0 1px 0 #ffffffa6;align-items:stretch}
.start-device-view{position:relative;display:flex;flex-direction:column;justify-content:space-between;min-width:0;padding:38px 36px 34px;border-right:1px solid #c7d4d84d;border-radius:14px 0 0 14px;isolation:isolate;color:var(--paper);background:#263334}
/* Reuse Make room's exact base, scenic tint and static layer strength. Dither accents are separate, fully opaque elements. */
.start-device-view::before{content:'';position:absolute;inset:0;z-index:-1;border-radius:inherit;background:linear-gradient(90deg,#273335d9,#2733359c),url('/assets/media/mountains-dither.png') center/cover;opacity:.8}
.start-device-caption .eyebrow{font-size:9px;color:#b4c3c4;margin-bottom:8px}
.start-device-caption>p:last-child{font-size:17px;letter-spacing:-.035em}






.start-panels{min-width:0;padding:40px clamp(27px,4.3vw,64px) 35px;min-height:637px}
.start-panel-index{font-size:9px;margin-bottom:22px;color:#536164}
.start-panel h2{font-size:clamp(27px,2.7vw,38px);letter-spacing:-.055em;line-height:1.2;text-wrap:balance}
.start-panel h2:focus{outline:none}
.start-panel-intro{margin-top:17px;max-width:46ch;font-size:12px;line-height:1.8;color:#4a585b;text-wrap:pretty}
.start-device-options{border:0;padding:0;margin:26px 0 0;min-width:0}
.start-device-options label{position:relative;display:flex;align-items:center;min-height:74px;gap:15px;padding:14px 15px;border:1px solid transparent;border-bottom-color:#a8b1b270;cursor:pointer;border-radius:5px}
.start-device-options label:has(input:checked){border-color:#7d8c8c;background:#ffffff5c}
.start-device-options label:has(input:focus-visible){outline:3px solid #987053;outline-offset:3px}
.start-device-options input{position:absolute;opacity:0;width:1px;height:1px}
.start-device-options strong,.start-checklist strong{display:block;font-size:12px;line-height:1.65;font-weight:400}

.start-choice-mark{width:15px;height:15px;margin-left:auto;border-radius:50%;border:1px solid #829093;flex:none;background:transparent}
.start-device-options input:checked~.start-choice-mark{border:4px solid #e4e9e7;background:#2b3839;outline:1px solid #677778}
.start-panel-actions{display:flex;align-items:center;flex-wrap:wrap;gap:19px 22px;margin-top:28px}
.start-panel .button{font-size:11px;min-height:48px;gap:8px;white-space:nowrap;padding:13px 19px}
.start-panel .button span{font-size:16px;flex:none}
.start-quiet-link{font-size:10px;line-height:1.6;white-space:nowrap}
.start-back{white-space:nowrap;padding:10px 0;border:0;min-height:44px;background:transparent;font-size:10px;text-decoration:underline;text-underline-offset:5px}
.start-back:hover{color:#566b6d}
.start-browser-note{display:flex;align-items:start;gap:12px;padding:15px 0;margin-top:19px;border-block:1px solid #a8b1b270;color:#4a585b}
.start-tiny-icon{font-size:17px;line-height:1.4}
.start-browser-note strong{display:block;font-size:11px;font-weight:400;color:var(--ink)}
.start-browser-note p{font-size:10px;line-height:1.7;margin-top:5px;text-wrap:pretty}
.start-checklist{padding:0;border:0;margin:19px 0 0;min-width:0}
.start-checklist label{display:flex;align-items:start;gap:13px;padding:10px 0;cursor:pointer}
.start-checklist input{margin:5px 0 0;width:16px;height:16px;flex:none;accent-color:#34494a}
.start-checklist strong{font-size:11px}
.start-checklist small{display:block;font-size:10px;line-height:1.7;color:#4a585b;margin-top:4px;text-wrap:pretty}
.start-micro{margin-top:14px;font-size:9px;line-height:1.7;color:#536164;max-width:47ch}
.start-install-details{margin:27px 0 0;font-size:11px}
.start-install-details>div{display:grid;grid-template-columns:1fr 1.5fr;gap:16px;padding:13px 0;border-bottom:1px solid #a8b1b270}
.start-install-details dt{color:#536164}
.start-install-details dd{margin:0;text-align:right}
.start-install-action{margin-top:30px}
.start-panel .start-install-button{width:100%}
.start-install-button img{width:18px;height:18px;filter:brightness(0) invert(1)}
.start-install-steps{margin:24px 0 0;padding-left:22px;display:grid;gap:16px;font-size:10px;line-height:1.7}
.start-install-steps li{padding-left:5px}
.start-install-steps strong{font-size:11px;font-weight:400}
.start-install-steps p{margin-top:4px;color:#4a585b;text-wrap:pretty}
.start-preparation-count{font-size:10px;color:#4a585b;margin-top:19px}
.start-install-links{justify-content:space-between;border-top:1px solid #a8b1b270;padding-top:12px;margin-top:24px}
.start-under-note{font-size:10px;line-height:1.8;color:#536164;margin:21px 0 0;text-align:right}
.start-under-note>span{margin-right:7px}
.start-after{padding-top:101px;padding-bottom:76px}
.start-after header{display:grid;grid-template-columns:1.25fr 1fr;gap:19px 40px;align-items:end}
.start-after .eyebrow{grid-column:1/-1}
.start-after h2,.start-help h2{font-size:clamp(30px,3.5vw,46px);text-wrap:balance}
.start-after header>p:last-child{font-size:12px;max-width:32ch;justify-self:end;color:#4a585b;line-height:1.8}
.start-after-steps{list-style:none;padding:0;margin:39px 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}
.start-after-steps li{position:relative;padding-top:27px;border-top:1px solid #85929470}
.start-after-number{position:absolute;right:0;top:28px;font-size:10px;color:#536164}
.start-after-steps img{width:23px;height:23px;margin-bottom:22px}
.start-after-steps h3{font-size:16px;line-height:1.3;letter-spacing:-.025em;margin-bottom:14px}
.start-after-steps p{font-size:11px;line-height:1.8;color:#4a585b;max-width:37ch;text-wrap:pretty}
.start-help{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;padding-block:66px 96px;border-top:1px solid #85929470}
.start-help .eyebrow{margin-bottom:21px}
.start-help>div>p:last-child{font-size:11px;line-height:1.9;color:#4a585b;margin-top:24px}
.start-questions{border-top:1px solid var(--line)}
.start-questions summary{font-size:12px;min-height:70px}
.start-questions details>p{color:#4a585b;font-size:11px;line-height:1.8;text-wrap:pretty}
.start-nojs{padding-block:60px}
.start-nojs h2{font-size:32px}.start-nojs p{margin-block:20px;max-width:65ch}
@media(max-width:1000px){.start-intro{gap:35px}.start-intro-note>p:first-child{font-size:14px}.start-workspace{grid-template-columns:minmax(230px,.72fr) minmax(0,1.28fr)}.start-device-view{padding:32px 25px}.start-panels{padding:35px 28px}.start-panel-actions{gap:10px 18px}.start-help{gap:40px}}
@media(max-width:760px){.start-intro{grid-template-columns:1fr;padding-top:148px;padding-bottom:37px;gap:24px}.start-intro h1{font-size:clamp(46px,8vw,66px)}.start-intro .eyebrow{font-size:10px;margin-bottom:22px}.start-intro-note{justify-self:start;padding:0;max-width:none}.start-intro-note>p:first-child{font-size:13px}.start-intro-note>p:first-child br{display:none}.guided-flow{padding-top:29px}.start-stages{gap:17px;margin-bottom:20px}.start-stages button{font-size:10px;gap:8px}.start-workspace{grid-template-columns:1fr}.start-device-view{display:grid;grid-template-columns:1fr 110px;gap:10px;align-items:center;padding:19px 25px;border-right:0;border-bottom:1px solid #8b989b38;min-height:141px}.start-device-view{border-radius:14px 14px 0 0}.start-device-caption{grid-column:1;grid-row:1}.start-device-caption>p:last-child{font-size:15px}.start-panels{padding:30px 25px;min-height:610px}.start-panel-index{margin-bottom:19px}.start-panel h2{font-size:29px}.start-panel-intro{font-size:12px}.start-device-options{margin-top:23px}.start-panel-actions{margin-top:24px;gap:12px 20px}.start-under-note{text-align:left;font-size:9px}.start-after{padding-top:69px;padding-bottom:55px}.start-after header{grid-template-columns:1fr;gap:19px}.start-after h2,.start-help h2{font-size:34px}.start-after header>p:last-child{justify-self:start;max-width:36ch;font-size:11px}.start-after-steps{grid-template-columns:1fr;gap:23px;margin-top:31px}.start-after-steps li{padding:24px 26px 0 46px;min-height:103px}.start-after-steps img{position:absolute;left:0;top:26px;width:21px;height:21px}.start-after-steps h3{font-size:16px;margin-bottom:12px}.start-after-steps p{max-width:52ch}.start-help{grid-template-columns:1fr;gap:33px;padding-block:49px 60px}.start-help .eyebrow{margin-bottom:19px}.start-help>div>p:last-child{margin-top:21px}.start-questions summary{font-size:11px;gap:18px}}
@media(max-width:370px){.start-intro{padding-top:132px}.start-intro h1{font-size:42px}.start-stages{gap:11px}.start-stages button{font-size:9px;gap:6px}.start-panels{padding:28px 19px}.start-panel h2{font-size:26px}.start-device-view{padding-inline:19px;grid-template-columns:1fr 87px}.start-device-options label{padding-inline:11px}.start-device-options strong{font-size:11px}.start-panel .button{padding-inline:15px}.start-after h2,.start-help h2{font-size:30px}}

/* Exact-model frontal hardware; one unchanged, opaque wallpaper on all screens. */
.start-device-art{flex:1;display:grid;place-items:center;margin:22px 0;min-height:370px}
.start-device-frame{position:relative;width:calc(350px * var(--device-aspect));max-width:100%;aspect-ratio:var(--device-aspect);overflow:hidden;filter:drop-shadow(0 14px 12px #06131566)}
.start-device-frame .hardware-image{position:absolute;left:var(--image-x);top:var(--image-y);width:var(--image-width);height:auto;max-width:none;transform:none;filter:none}
.start-device-screen{position:absolute;left:var(--screen-x);top:var(--screen-y);width:var(--screen-width);height:var(--screen-height);border-radius:var(--screen-radius);overflow:hidden;background:#d4d4d4}
.start-device-screen img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 50%;transform:none;filter:none}
.start-device-frame[data-device-art="sticky"]{--device-aspect:0.6269230769230769;--image-x:-9.57055215%;--image-y:-12.92307692%;--image-width:119.14110429%;--screen-x:11.56846813%;--screen-y:6.94557383%;--screen-width:76.86306255%;--screen-height:80.31204613%;--screen-radius:0.00000000% / 0.00000000%;}
.start-device-frame[data-device-art="x3"]{--device-aspect:0.6901408450704225;--image-x:-41.39941691%;--image-y:-14.48692153%;--image-width:182.79883382%;--screen-x:12.39067055%;--screen-y:7.74647887%;--screen-width:75.21865889%;--screen-height:76.45875252%;--screen-radius:2.32558140% / 1.57894737%;}
.start-device-frame[data-device-art="x4"]{--device-aspect:0.6139294926913156;--image-x:-38.93557423%;--image-y:-3.43938091%;--image-width:175.63025210%;--screen-x:11.34453782%;--screen-y:6.01891660%;--screen-width:75.63025210%;--screen-height:78.15993121%;--screen-radius:2.22222222% / 1.32013201%;}
.start-device-frame[data-device-art="x4pro"]{--device-aspect:0.6365296803652968;--image-x:-40.02869440%;--image-y:-8.03652968%;--image-width:179.91391679%;--screen-x:11.19081779%;--screen-y:5.66210046%;--screen-width:77.47489240%;--screen-height:81.73515982%;--screen-radius:2.59259259% / 1.56424581%;}
@media(max-width:760px){.start-device-art{grid-column:2;grid-row:1;min-height:0;margin:0;width:100%;height:112px}.start-device-frame{width:calc(108px * var(--device-aspect))}.start-device-frame{filter:drop-shadow(0 4px 3px #06131555)}}

/* Only the device composite becomes dust; the mountain pane and dither rules stay still. */
.start-device-art{position:relative;isolation:isolate}
.start-device-art.is-dusting .start-device-frame{visibility:hidden}
.start-device-dust{position:absolute;left:-24px;top:-24px;width:calc(100% + 48px);height:calc(100% + 48px);pointer-events:none;z-index:2;filter:drop-shadow(0 14px 12px #06131566)}
@media(max-width:760px){.start-device-dust{filter:drop-shadow(0 4px 3px #06131555)}}

/* One inner content axis, whether a section has a visible frame or not. */
.start-page{--start-content-inset:clamp(32px,4vw,64px)}
.start-intro,.start-after,.start-help,.start-nojs{padding-inline:var(--start-content-inset)}
.start-intro{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}
.start-stages{margin-inline:var(--start-content-inset)}
.start-under-note{padding-inline:var(--start-content-inset)}
/* The glass frame contributes one pixel to each outside edge. */
.start-device-view,.start-panels{padding-inline:calc(var(--start-content-inset) - 1px)}
@media(max-width:800px){.start-page{--start-content-inset:30px}}
@media(max-width:760px){.start-intro{grid-template-columns:1fr}}
@media(max-width:600px){.start-page{--start-content-inset:22px}}