:root{--ink:#1c2230;--muted:#414b5c;--line:#e1e5ed;--paper:#fff;--wash:#f5f7fa;--accent:#526382;--light:#edf0f6;--dark:#171c29}
body{background:#fff;color:var(--ink)}.header{background:#ffffffee;border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.header .brand,.header .brand-sub,.header nav a[aria-current],.github{color:var(--ink)}.header nav a{color:#626a79}.header nav a[aria-current]:after{background:#687795}.header .menu{background:#f5f7fa;color:var(--ink)}.github{border-color:#d9deea}.eyebrow{color:#48566f;letter-spacing:.14em}.nav-row{min-height:82px}.button,.original-home .button{background:#252c3e;border-color:#252c3e;color:#fff;border-radius:8px}.button:hover,.original-home .button:hover{background:#414b62;border-color:#414b62}.text-link,a{color:#284c80}h1,h2,h3{letter-spacing:-.035em}p{color:var(--muted)}.original-home{background:#fff;padding:0 0 55px}.original-body{background:#fff;padding:0;width:min(1130px,calc(100% - 64px));border:0;border-radius:0}.original-hero{grid-template-columns:minmax(0,1.75fr) 1fr;gap:70px;padding:65px 0 54px;border-bottom:1px solid var(--line)}.original-hero h1,.original-section h1{background:none;color:#1c2230;text-align:left;padding:0;margin:0 0 28px;border-radius:0;font-size:clamp(36px,4.1vw,52px);line-height:1.13;letter-spacing:-.045em}.original-hero p{font-size:16px;line-height:1.9}.original-hero>img{width:255px;border-radius:26px}.original-section{margin:0;padding:48px 0;border-bottom:1px solid var(--line)}.original-section:last-child{border:0}.original-section>h2{position:relative;background:none;color:#222a3a;text-align:left;padding:0 0 0 17px;border-radius:0;font-size:31px;line-height:1.3;margin:0 0 27px;letter-spacing:-.035em;border-left:4px solid #7b88a3}.original-section p{color:#414b5c}.original-table{border:1px solid #dfe4ed;border-radius:10px;overflow:hidden;background:#fff}.original-table th{background:#f3f5f9;color:#3e495f}.original-table td{color:#586273}.original-table td,.original-table th{border:0;border-bottom:1px solid #e3e7ef;padding:13px 20px}.original-table tr:last-child>*{border-bottom:0}.original-list li{color:#414b5c}.original-list strong{color:#30394c}.original-features{gap:24px}.original-feature{background:#fff;border:1px solid #e1e5ee;box-shadow:0 5px 20px #202a4210;border-radius:14px;padding:25px 22px 18px;display:flex;flex-direction:column;align-items:flex-start;text-align:left}.original-feature img.feature-icon{width:72px;height:72px;margin:0 0 20px;filter:saturate(.36);object-fit:contain}.original-feature h3{font-size:18px;line-height:1.4;text-align:left;color:#222b3c;letter-spacing:-.025em;margin-bottom:14px}.original-feature p{font-size:14px;line-height:1.9;margin:0 0 22px}.screen-link{display:block;position:relative;max-width:100%;border:1px solid #dce2ed;border-radius:9px;overflow:hidden;background:#f5f6f9;line-height:0}.screen-link:hover{border-color:#8b99b6;box-shadow:0 6px 22px #23304814}.original-feature .screen-link{width:100%;margin-top:auto;aspect-ratio:1.5}.original-feature .screen-link .screen-img{width:100%;height:100%;max-height:none;margin:0;object-fit:contain;filter:none;border-radius:0}.zoom-mark{position:absolute;bottom:8px;right:8px;display:grid;place-items:center;width:25px;height:25px;background:#ffffffed;color:#3c4962;border:1px solid #e0e5ef;border-radius:5px;font-size:16px;line-height:1;box-shadow:0 2px 7px #1f293b12}.original-section>.screen-link{max-width:960px;margin:25px auto 0}.original-section>.screen-link .screen-img{width:100%;height:auto;max-height:650px;object-fit:contain}.text-screenshot{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;align-items:center}.text-screenshot .screen-img{width:100%;height:auto;max-height:320px;object-fit:contain}.original-steps{gap:25px 45px}.original-steps h3{font-size:18px;color:#30394c}.original-home .faq summary{font-weight:500;color:#2d3648}.original-home .faq summary span{color:#4b5870}.download-page{background:#f4f6fa;min-height:calc(100vh - 230px);padding:55px 0 65px}.download-page .original-body{max-width:820px;padding:38px;background:#fff;border:1px solid #e0e5ed;border-radius:16px;box-shadow:0 12px 45px #2937500a}.download-page .original-section{padding:0;border:0}.download-page h1{font-size:36px;text-align:center}.download-page .original-table{font-size:15px}.download-action{margin:30px 0 0!important}.download-action .button{padding:15px 28px}.download-page .original-table{margin-bottom:24px}footer{background:#f5f7fa;border-top:1px solid #e2e7ef}.page-hero{background:#f7f9fc}.breadcrumb{color:#4b5870}.notice{background:#eef1f7;border-color:#7e8ba5}.about-page .wrap{max-width:1130px}.about-intro{display:grid;grid-template-columns:1.7fr 1fr;align-items:center;gap:75px;padding:68px 0 58px;border-bottom:1px solid var(--line)}.about-intro h1{font-size:clamp(38px,4.2vw,53px);line-height:1.13;letter-spacing:-.045em}.about-intro .lede{font-size:17px;line-height:1.8}.about-intro p:not(.eyebrow){max-width:660px}.about-identity{display:flex;flex-direction:column;align-items:center;padding:34px 20px;border:1px solid #e3e7ef;border-radius:18px;background:#f6f8fb}.about-identity img{width:190px;height:190px;object-fit:contain;margin-bottom:17px}.about-identity span{font-weight:500;font-size:16px;letter-spacing:-.02em}.about-identity small{font-size:13px;color:#4b5870;margin-top:7px}.about-section{padding:57px 0;border-bottom:1px solid var(--line)}.about-section:last-child{border:0}.about-section-head{max-width:750px;margin-bottom:30px}.about-section h2{font-size:32px;line-height:1.25;margin-bottom:20px}.about-section h3{font-size:20px;font-weight:500}.about-section-head p:last-child{margin-bottom:0}.developer-card{display:grid;grid-template-columns:240px 1fr;gap:42px;align-items:center;border:1px solid #dfe5ef;border-radius:16px;padding:35px;background:#f7f9fc}.developer-portrait{text-align:center}.developer-portrait img{border-radius:13px;display:block;max-width:100%;margin:auto}.developer-portrait span{display:block;color:#4b5870;font-size:13px;margin-top:12px}.developer-card h3{font-size:35px;letter-spacing:-.04em;margin:0 0 8px;font-weight:700}.developer-handle{font-size:13px;color:#4b5870;margin-bottom:19px}.developer-card>div>p:not(.eyebrow):not(.developer-handle){font-size:15px;line-height:1.9}.developer-card .actions{gap:22px}.developer-work{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:25px}.developer-work article{border:1px solid #e2e6ee;padding:25px;border-radius:11px}.work-type{font-size:13px;letter-spacing:.12em;color:#4b5870}.developer-work h3{margin:12px 0 15px;font-size:21px}.developer-work p{font-size:14px;margin:0;line-height:1.9}.about-two-col{display:grid;grid-template-columns:1.25fr 1fr;gap:65px;align-items:start}.about-note,.source-panel{padding:30px;background:#f3f6fa;border:1px solid #e3e8f0;border-radius:12px}.about-note h3,.source-panel h3{margin-bottom:20px;font-size:19px}.about-note ul{padding-left:18px;margin:0}.about-note li,.about-note p{font-size:14px;line-height:1.85}.about-note p{margin-bottom:16px}.evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.evidence-grid article{border-top:2px solid #dce2ee;padding:22px 0 0}.evidence-grid article>span{font-size:13px;color:#4b5870}.evidence-grid h3{font-size:18px;margin:17px 0 15px}.evidence-grid p{font-size:14px;line-height:1.9;margin:0}.source-panel>a{display:flex;justify-content:space-between;gap:15px;border-top:1px solid #dfe5ee;padding:15px 0;font-size:14px}.source-panel>a:last-child{padding-bottom:0}.image-viewer{width:min(1280px,94vw);max-width:94vw;max-height:94vh;border:1px solid #d4dce9;border-radius:12px;padding:14px;background:#f7f9fc;box-shadow:0 25px 100px #0007}.image-viewer::backdrop{background:#101726d9;backdrop-filter:blur(4px)}.viewer-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:1px 3px 13px}.viewer-bar p{font-size:14px;color:#38445d;margin:0}.viewer-close{border:1px solid #d5dce7;background:#fff;border-radius:6px;padding:4px 10px;font-size:21px;line-height:1.3;color:#303c52}.viewer-image{display:block;max-width:100%;max-height:calc(90vh - 75px);width:auto;height:auto;margin:auto;object-fit:contain}.viewer-open{overflow:hidden}
@media(max-width:1000px){.original-hero{gap:35px;grid-template-columns:1.6fr 1fr}.original-hero>img{width:210px}.about-intro{gap:35px}.about-two-col{gap:35px}.developer-card{grid-template-columns:190px 1fr;gap:28px;padding:28px}.developer-portrait img{width:180px}.evidence-grid{gap:20px}}
@media(max-width:760px){.header nav a{color:#606c82}.header nav a[aria-current]{color:#253047}.nav-row{min-height:74px}.original-body{width:calc(100% - 38px);padding:0}.original-hero{padding:38px 0 35px;grid-template-columns:1fr;gap:22px}.original-hero h1,.original-section h1{font-size:35px;padding:0;text-align:left;margin-bottom:22px}.original-hero>img{width:155px;grid-row:2}.original-section{padding:35px 0;margin:0}.original-section>h2{font-size:26px;padding:0 0 0 12px;margin-bottom:22px}.original-features{gap:18px}.original-feature h3{font-size:18px}.original-feature p{font-size:14px}.original-feature{padding:23px 20px 18px}.original-feature img.feature-icon{width:64px;height:64px}.text-screenshot{grid-template-columns:1fr;gap:12px}.text-screenshot .screen-link{max-width:420px}.original-steps{gap:12px}.download-page{padding:28px 0}.download-page .original-body{padding:25px 19px;width:calc(100% - 28px)}.download-page h1{font-size:30px;text-align:left}.download-page .original-table{font-size:13px}.download-page .original-table td,.download-page .original-table th{padding:11px 13px}.about-intro{grid-template-columns:1fr;gap:25px;padding:40px 0}.about-intro h1{font-size:38px}.about-intro .lede{font-size:16px}.about-intro p{font-size:15px}.about-identity{max-width:440px;width:100%;padding:22px}.about-identity img{width:135px;height:135px}.about-section{padding:37px 0}.about-section h2{font-size:27px}.developer-card{grid-template-columns:1fr;padding:24px;gap:25px}.developer-portrait{text-align:left}.developer-portrait img{margin:0;width:145px;height:145px}.developer-card h3{font-size:30px}.developer-card .actions{align-items:flex-start;flex-direction:column;gap:16px}.developer-work,.about-two-col,.evidence-grid{grid-template-columns:1fr;gap:24px}.about-section p{font-size:15px}.developer-work p,.evidence-grid p,.about-note p{font-size:14px}.about-note,.source-panel{padding:24px}.image-viewer{padding:8px;width:96vw;max-width:96vw}.viewer-bar p{font-size:13px}.viewer-bar{gap:12px}.viewer-image{max-height:80vh}}

/* The real Overview screenshot in a dimensional desktop frame. */
.overview-stage{position:relative;isolation:isolate;perspective:1600px;padding:32px 40px 55px;margin:0 0 35px;background:radial-gradient(ellipse at 50% 70%,#e1e7f1 0%,#f7f9fc 48%,#fff 76%);border-radius:20px}
.overview-stage:after{content:"";position:absolute;z-index:-1;left:15%;right:15%;bottom:15px;height:36px;border-radius:50%;background:#273c6252;filter:blur(22px)}
.overview-stage .screen-link{max-width:940px;margin:0 auto;line-height:0;border:7px solid #2b3242;border-radius:15px;background:#2b3242;transform:rotateX(6deg) rotateY(-5deg);box-shadow:4px 6px 0 #111827,8px 11px 0 #c0c8d6,16px 25px 35px #23314d2b;transition:transform .25s ease,box-shadow .25s ease}
.overview-stage .screen-img{display:block;width:100%;height:auto;border-radius:7px;object-fit:contain}
.overview-stage .screen-link:hover{transform:rotateX(3deg) rotateY(-2deg);box-shadow:4px 6px 0 #111827,8px 11px 0 #c0c8d6,16px 25px 35px #23314d36}
.overview-stage .screen-link:focus-visible{outline:3px solid #566f9d;outline-offset:12px}
@media(max-width:760px){.overview-stage{padding:17px 12px 30px;margin-bottom:25px;border-radius:12px;perspective:1000px}.overview-stage .screen-link{border-width:4px;border-radius:9px;transform:rotateX(4deg) rotateY(-3deg);box-shadow:2px 3px 0 #111827,4px 6px 0 #c0c8d6,7px 12px 20px #23314d2b}.overview-stage .screen-img{border-radius:4px}.overview-stage:after{bottom:6px;height:18px;filter:blur(12px)}}
@media(prefers-reduced-motion:reduce){.overview-stage .screen-link{transition:none}}
/* Plain HTML/CSS/JS setup guide. */
.setup-stepper{max-width:980px;margin:auto;border:1px solid #dfe5ef;border-radius:24px;background:#fff;box-shadow:0 18px 55px #23314d0a;overflow:hidden}
.stepper-nav{list-style:none;display:none;margin:0;padding:30px 38px 24px;gap:0;background:#f8f9fc;border-bottom:1px solid #e5e9f1}
.stepper-enhanced .stepper-nav{display:flex}.stepper-nav li{position:relative;flex:1;text-align:center}.stepper-nav li:not(:last-child):after{content:"";position:absolute;height:2px;background:#dce2ed;top:21px;left:calc(50% + 28px);width:calc(100% - 56px);transition:background .3s}.stepper-nav li.is-complete:after{background:#596d91}
.step-tab{position:relative;z-index:1;display:inline-flex;flex-direction:column;align-items:center;gap:11px;background:transparent;border:0;padding:0 8px;color:#4b5870;cursor:pointer;font:inherit}
.step-circle{display:grid;place-items:center;width:44px;height:44px;border:2px solid #dce2ed;border-radius:50%;background:#f8f9fc;font-size:15px;font-weight:700;transition:color .25s,background .25s,border-color .25s,box-shadow .25s}
.step-label{font-size:13px;font-weight:500}.step-check{display:none}.step-tab[aria-selected="true"]{color:#263349}.step-tab[aria-selected="true"] .step-circle{background:#fff;border-color:#52698e;box-shadow:0 0 0 5px #52698e12}.is-complete .step-circle{border-color:#34435c;background:#34435c;color:#fff}.is-complete .step-number{display:none}.is-complete .step-check{display:block}.step-tab:focus-visible{outline:2px solid #52698e;outline-offset:6px;border-radius:5px}
.stepper-window{position:relative}.stepper-enhanced .stepper-window{overflow:hidden;transition:height .4s cubic-bezier(.22,1,.36,1)}.step-panel{padding:30px 34px 12px}.step-panel[hidden],.step-done[hidden]{display:none!important}.step-panel+.step-panel{border-top:1px solid #e5e9f1}.stepper-enhanced .step-panel+.step-panel{border:0}.step-copy h3{font-size:25px;line-height:1.35;margin:0 0 12px;color:#222d40;letter-spacing:-.035em}.step-copy p{margin:0 0 12px;font-size:15px;line-height:1.85}.step-copy h3:focus,.step-done h3:focus{outline:none}.step-download-link{font-size:13px;font-weight:500;display:inline-flex;margin:2px 0 2px}.step-visual{display:flex;justify-content:center;padding:22px 18px;background:#f5f7fb;border:1px solid #e4e9f1;border-radius:14px;margin-top:20px}.step-shot{position:relative;display:block;width:100%;max-width:820px;line-height:0;border:1px solid #d9e0ed;border-radius:8px;box-shadow:0 7px 22px #23314d14}.step-shot img{display:block;width:100%;height:auto;border-radius:7px}.step-shot-2{max-width:500px}.step-highlight{position:absolute;pointer-events:none;left:var(--x);top:var(--y);width:var(--w);height:var(--h);border:2px solid #426ba3;border-radius:5px;box-shadow:0 0 0 3px #426ba329;background:#426ba309}.step-highlight>span{position:absolute;right:-2px;bottom:calc(100% + 5px);white-space:nowrap;background:#344b6c;color:#fff;padding:6px 9px;font-size:13px;font-weight:500;line-height:1;border-radius:4px;box-shadow:0 3px 8px #1b294c1a}.step-shot-4 .step-highlight:nth-of-type(2)>span{bottom:auto;top:calc(100% + 5px)}.step-zoom{position:absolute;right:9px;bottom:9px;display:grid;place-items:center;width:28px;height:28px;background:#fff;color:#344b6c;border:1px solid #dce3ee;border-radius:6px;font-size:17px;line-height:1}.step-shot:focus-visible{outline:3px solid #566f9d;outline-offset:4px}
.stepper-footer{display:none;align-items:center;justify-content:space-between;gap:16px;padding:22px 34px 28px}.stepper-enhanced .stepper-footer{display:flex}.stepper-footer .button{font-size:14px;min-width:128px;padding:12px 20px}.step-back{border:0;background:none;color:#647087;font:inherit;font-size:14px;cursor:pointer;padding:10px 0}.step-back:disabled{opacity:.35;cursor:default}.stepper-status{font-size:13px;color:#4b5870}.step-done{text-align:center;padding:65px 25px}.step-done>span{display:grid;place-items:center;width:60px;height:60px;border-radius:50%;background:#eaf0f7;color:#344b6c;margin:0 auto 20px;font-size:27px}.step-done h3{font-size:27px;margin-bottom:24px}.step-panel.is-entering,.step-done.is-entering{animation:step-enter .35s cubic-bezier(.22,1,.36,1) both}@keyframes step-enter{from{opacity:0;transform:translateX(var(--step-offset,20px))}to{opacity:1;transform:translateX(0)}}
@media(max-width:760px){.setup-stepper{border-radius:16px}.stepper-nav{padding:24px 10px 20px}.step-label{font-size:13px}.step-tab{padding:0 2px;gap:9px}.step-circle{width:36px;height:36px;font-size:13px}.stepper-nav li:not(:last-child):after{top:17px;left:calc(50% + 23px);width:calc(100% - 46px)}.step-panel{padding:24px 16px 8px}.step-copy h3{font-size:22px}.step-copy p{font-size:14px}.step-visual{padding:13px 7px;border-radius:9px}.step-highlight{border-width:1.5px;box-shadow:0 0 0 2px #426ba329;border-radius:3px}.step-highlight>span{font-size:13px;padding:4px 5px;bottom:calc(100% + 3px)}.step-zoom{width:23px;height:23px;font-size:15px;bottom:5px;right:5px}.stepper-footer{padding:19px 16px 22px;gap:9px}.stepper-footer .button{font-size:13px;min-width:104px;padding:11px 12px}.step-back{font-size:13px}.stepper-status{font-size:13px}}
@media(prefers-reduced-motion:reduce){.stepper-enhanced .stepper-window,.step-circle,.stepper-nav li:after{transition:none}.step-panel.is-entering,.step-done.is-entering{animation:none}}

.setup-stepper{scroll-margin-top:102px;overflow-anchor:none}
.stepper-footer .button{width:auto;flex:0 0 auto}.stepper-status,.step-back{white-space:nowrap}.step-back{flex:0 0 auto}.stepper-status{text-align:center}

/* A consistent card surface across all five pages. */
html{scrollbar-gutter:stable}body{background:#eef1f6}
.original-home:not(.download-page){background:transparent;padding:30px 0 55px}
.original-home:not(.download-page) .original-body{background:transparent;display:grid;gap:24px}
.original-home:not(.download-page) .original-hero,.original-home:not(.download-page) .original-section,.about-intro,.about-section{background:#fff;border:1px solid #dde3ed;border-radius:22px;box-shadow:0 7px 26px #23314d06;padding:38px;margin:0;min-width:0}
.original-home:not(.download-page) .original-hero{padding:46px 42px;gap:42px;background:linear-gradient(125deg,#fff 55%,#e8edf5)}
.original-feature,.support-card,.developer-work article{background:#f9fafc;border-radius:16px;box-shadow:none}
.about-page{padding:30px 0 55px}.about-page>.wrap{display:grid;gap:24px}.about-section:last-child{border:1px solid #dde3ed}
main:not(.original-home):not(.about-page)>.section{background:transparent;padding:0;margin:24px 0}
main:not(.original-home):not(.about-page)>.section>.wrap{background:#fff;border:1px solid #dde3ed;border-radius:22px;box-shadow:0 7px 26px #23314d06;padding:38px}
main:not(.original-home):not(.about-page){padding-bottom:30px}
.faq details{background:#f8f9fc;border:1px solid #e0e5ee;border-radius:12px;margin-bottom:12px;padding:0 20px}.faq details:last-child{margin-bottom:0}
/* All panels share one grid cell. Invisible panels reserve the tallest height,
   so changing steps (including completion) never shifts the surrounding page. */
.stepper-enhanced .stepper-window{display:grid;transition:none;height:auto;overflow:clip}
.stepper-enhanced .step-panel,.stepper-enhanced .step-done{grid-area:1/1;min-width:0}
.stepper-enhanced .step-panel[hidden],.stepper-enhanced .step-done[hidden]{display:block!important;visibility:hidden;pointer-events:none}
.stepper-enhanced .step-panel{display:grid;grid-template-rows:1fr auto;align-content:start}
.stepper-enhanced .step-panel[hidden]{display:grid!important}
.stepper-enhanced .step-done{align-self:center}
.step-visual{--visual-height:clamp(200px,43vw,510px);height:var(--visual-height);align-items:center}
.step-shot{flex:none;width:min(100%,calc((var(--visual-height) - 46px) * var(--shot-ratio)));max-width:100%}
.step-shot-2{max-width:500px}.step-shot img{aspect-ratio:var(--shot-ratio);height:auto}
.stepper-footer.is-finished{visibility:hidden}.stepper-footer.is-finished [hidden]{display:block!important}
.step-optional{display:inline-block;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#4b5870;margin-bottom:8px}
.stepper-nav{padding:26px 18px 22px}.step-label{font-size:13px}.step-tab{padding:0 3px}
@media(max-width:760px){
 .original-home:not(.download-page){padding-top:18px}.original-home:not(.download-page) .original-body{width:calc(100% - 28px);gap:16px}
 .original-home:not(.download-page) .original-hero,.original-home:not(.download-page) .original-section,.about-intro,.about-section{padding:25px 20px;border-radius:17px}
 .original-home:not(.download-page) .original-hero{gap:20px}.about-page{padding-top:18px}.about-page>.wrap{gap:16px}
 main:not(.original-home):not(.about-page)>.section>.wrap{padding:25px 20px;border-radius:17px}
 .original-section>h2{font-size:25px}.original-table th,.original-table td{padding:11px 12px;font-size:13px}
 .setup-stepper{border-radius:13px}.stepper-nav{display:none;padding:17px 10px;gap:6px;flex-wrap:wrap;justify-content:center}
 .stepper-nav li{flex:0 0 calc(25% - 6px);margin:5px 0}.stepper-nav li:not(:last-child):after{display:none}
 .step-tab{gap:6px}.step-label{font-size:13px}.step-circle{width:31px;height:31px;font-size:13px}
 .step-panel{padding:22px 13px 8px}.step-copy h3{font-size:21px}.step-visual{padding:12px 5px;margin-top:14px}
 .step-shot{width:min(100%,calc((var(--visual-height) - 26px) * var(--shot-ratio)))}
 .step-highlight>span{font-size:13px;padding:4px}.stepper-footer{padding:17px 13px 20px;gap:7px}.stepper-footer .button{min-width:94px;padding:11px 9px;font-size:13px}
 .stepper-status{font-size:13px}.step-back{font-size:13px}
}
@media(min-width:901px){
 .stepper-enhanced .step-panel{grid-template-columns:minmax(220px,.8fr) minmax(0,1.6fr);grid-template-rows:1fr;gap:24px;padding:28px 28px 12px;align-items:center}
 .step-copy h3{font-size:25px}.step-visual{--visual-height:380px;margin:0;padding:18px 12px}.step-shot{width:min(100%,calc((var(--visual-height) - 38px) * var(--shot-ratio)))}
 .stepper-enhanced .step-done{min-height:420px;display:flex;flex-direction:column;justify-content:center;align-items:center}
}

@media(prefers-reduced-motion:no-preference){
 .original-feature,.developer-work article,.support-card{transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease}
 .feature-icon{transition:transform .4s cubic-bezier(.22,1,.36,1),filter .3s}
 .button{position:relative;overflow:hidden;isolation:isolate;transition:background .2s,border-color .2s,box-shadow .25s,transform .25s}
 .button:after{content:"";position:absolute;inset:0;transform:translateX(-120%) skewX(-18deg);background:linear-gradient(90deg,transparent,#ffffff1f,transparent);pointer-events:none;z-index:-1}
 .button:hover:after,.button:focus-visible:after{animation:button-sheen .65s ease-out}
 .step-panel.is-entering .step-highlight{animation:target-cue 1.2s ease-out 2}
 .step-tab[aria-selected="true"] .step-circle{animation:step-selected .4s ease-out}
 .image-viewer[open]{animation:viewer-enter .24s ease-out}
 .faq details[open]>p{animation:copy-enter .28s ease-out}.faq summary span{transition:transform .2s}.faq details[open] summary span{transform:rotate(45deg)}
 @media(hover:hover) and (pointer:fine){
  .original-feature:hover,.developer-work article:hover,.support-card:hover{transform:translateY(-5px);border-color:#acbbd2;box-shadow:0 16px 30px #263b5610}
  .original-feature:hover .feature-icon{transform:translateY(-4px) rotate(-5deg) scale(1.07);filter:saturate(.7)}
  .motion-recovery:hover .feature-icon,.motion-updates:hover .feature-icon{animation:icon-recover .75s ease-in-out}
  .motion-schedules:hover .feature-icon{animation:icon-tick .65s ease-in-out}
  .motion-backup:hover .feature-icon{animation:icon-lock .6s ease-in-out}
  .motion-friends:hover .feature-icon,.motion-presets:hover .feature-icon{animation:icon-connect .6s ease-in-out}
  .button:hover{transform:translateY(-2px);box-shadow:0 8px 18px #263b5624}.button:active{transform:translateY(0)}
 }
}
@keyframes button-sheen{to{transform:translateX(120%) skewX(-18deg)}}
@keyframes target-cue{0%,100%{box-shadow:0 0 0 3px #426ba329}50%{box-shadow:0 0 0 8px #426ba308;border-color:#234e8b}}
@keyframes step-selected{0%{transform:scale(.91)}65%{transform:scale(1.08)}100%{transform:scale(1)}}
@keyframes viewer-enter{from{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:none}}
@keyframes copy-enter{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:none}}
@keyframes icon-recover{0%{transform:rotate(0)}45%{transform:rotate(-15deg) scale(1.08)}100%{transform:translateY(-4px) rotate(-5deg) scale(1.07)}}
@keyframes icon-tick{25%{transform:rotate(9deg)}55%{transform:rotate(-9deg)}100%{transform:translateY(-4px) rotate(-5deg) scale(1.07)}}
@keyframes icon-lock{35%{transform:translateY(-7px)}60%{transform:translateY(1px) scale(.97)}100%{transform:translateY(-4px) rotate(-5deg) scale(1.07)}}
@keyframes icon-connect{45%{transform:scale(1.13)}100%{transform:translateY(-4px) rotate(-5deg) scale(1.07)}}
@media(prefers-reduced-motion:reduce){.original-feature,.feature-icon,.button,.step-highlight,.step-circle,.image-viewer,.faq *{animation:none!important;transition:none!important}}
.original-hero .button{transition:background .2s,border-color .2s;transform:none;box-shadow:none}.original-hero .button:after{display:none}

/* Readable type and contrast across the retained five-page design. */
body{font-size:16px;color:#202838}
main p,main li{color:#414b5c}
.original-section p,.original-feature p,.step-copy p,.faq details p,
.about-intro p:not(.eyebrow),.about-section p:not(.eyebrow),.developer-card>div>p:not(.eyebrow):not(.developer-handle),
.developer-work p,.evidence-grid p,.about-note p,.about-note li,.support-card p,.editorial p,.editorial li,.notice p{font-size:16px;line-height:1.8}
main p a:not(.button),main li a:not(.button),.text-link{color:#284c80;text-decoration:underline;text-underline-offset:.2em;text-decoration-thickness:1px}
main p a:not(.button):hover,main li a:not(.button):hover,.text-link:hover{text-decoration-thickness:2px}
.breadcrumb,.breadcrumb a,.eyebrow,.work-type,.developer-handle,.developer-portrait span,.about-identity small,.evidence-grid article>span,.step-optional{color:#4b5870}
.original-table,.download-page .original-table,.original-table td,.original-table th{font-size:15px;line-height:1.7;overflow-wrap:anywhere}
.step-label{font-size:13px;line-height:1.4;overflow-wrap:normal}.step-tab{color:#4b5870;min-width:44px;min-height:44px}
.stepper-nav li{min-width:0}.stepper-status{font-size:14px;color:#4b5870}.step-back{font-size:14px;color:#414b5c}
.stepper-footer .button{font-size:14px}.stepper-footer{flex-wrap:wrap}.stepper-status{flex:1 1 auto}
.step-highlight>span{font-size:12px;line-height:1.25;white-space:normal;max-width:180px}
:where(a,button,summary):focus-visible{outline:3px solid #284c80;outline-offset:4px}
@media(max-width:760px){
 .stepper-nav li{flex:0 0 calc(33.333% - 6px)}
 .stepper-nav{row-gap:12px}.step-tab{padding:2px 4px}.step-circle{width:36px;height:36px;font-size:14px}
 .stepper-footer{gap:10px}.stepper-status{order:3;flex-basis:100%;font-size:14px}.stepper-footer .button{margin-left:auto;min-width:110px}
 .stepper-footer .button,.step-back{font-size:14px}.step-back{min-height:44px}
 .step-highlight>span{font-size:12px;min-width:max-content;max-width:150px}
 .original-table th,.original-table td{font-size:14px;padding:11px 10px}
 .header nav a,.footer-top nav a{font-size:14px}
}

/* Shared footer, arranged like the supplied reference in the app's slate palette. */
.project-footer { background: #222b3e; border-top: 1px solid #172032; padding: 26px 0 22px; color: white; text-align: center; }
.project-footer .project-copyright { margin: 0; color: white; font-size: 16px; font-weight: 700; }
.project-footer nav { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; }
.project-pages { margin: 22px 0 32px; gap: 4px 20px; }
.project-pages a { display: inline-flex; align-items: center; min-height: 44px; font-size: 16px; color: #fff; }
.project-pages a:is(:hover,[aria-current]) { text-decoration: underline; text-underline-offset: 4px; }
.project-social { gap: 8px; }
.project-social a { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; background: var(--icon-bg); border: 1px solid #ffffff45; }
.project-social a:hover { border-color: white; }
.project-footer a:focus-visible { outline: 3px solid white; outline-offset: 3px; }
@media (max-width: 560px) { .project-pages { gap: 0 15px; margin: 15px 0 24px; } .project-social { max-width: 310px; margin: auto; } }

.download-verification{margin:26px 0 4px;padding:20px 22px;border:1px solid #dce2ed;border-radius:14px;background:#f8f9fc}.download-verification h2{margin:0 0 10px;font-size:22px;color:#202a42}.download-verification p{margin:8px 0}.download-verification code{overflow-wrap:anywhere;word-break:break-word;font-size:.9em}.error-page{min-height:60vh;display:grid;align-items:center}.error-card{max-width:760px;margin:0 auto;padding:72px 0;text-align:center}.error-card h1{font-size:clamp(42px,8vw,78px);margin:0 0 14px}.error-card p{max-width:620px;margin:0 auto 24px}

.download-page .original-section+.original-section{margin-top:34px;padding-top:34px;border-top:1px solid var(--line)}.download-page .original-section>h2{font-size:27px}.download-page code{overflow-wrap:anywhere;word-break:break-word}.download-page #verify-download code{word-break:break-all}.download-page .original-list{margin-bottom:20px}