:root{color-scheme:dark;--bg:#111117;--surface:#1c1b23;--raised:#282630;--tonal:#342d44;--blue:#273540;--pink:#392a34;--mint:#243730;--text:#f8f5fb;--muted:#cac5d2;--outline:#4b4652;--accent:#d2bcff;--on-accent:#342357;--header:rgba(17,17,23,.88);--notice:#3b2a34;--hover:#40384c;--image-ink:#fff;--image-muted:#e5ddea}
:root[data-theme=light]{color-scheme:light;--bg:#fdfbff;--surface:#f4f0f8;--raised:#eae4ef;--tonal:#eee3fb;--blue:#e0ecf7;--pink:#f9e0e9;--mint:#dcefe7;--text:#211c28;--muted:#554e60;--outline:#d2c9d9;--accent:#60459d;--on-accent:#fff;--header:rgba(253,251,255,.90);--notice:#f7e1e9;--hover:#ded5e8;--image-ink:#2c2035;--image-muted:#554759}
@media(prefers-color-scheme:light){:root:not([data-theme=dark]){color-scheme:light;--bg:#fdfbff;--surface:#f4f0f8;--raised:#eae4ef;--tonal:#eee3fb;--blue:#e0ecf7;--pink:#f9e0e9;--mint:#dcefe7;--text:#211c28;--muted:#554e60;--outline:#d2c9d9;--accent:#60459d;--on-accent:#fff;--header:rgba(253,251,255,.90);--notice:#f7e1e9;--hover:#ded5e8;--image-ink:#2c2035;--image-muted:#554759}}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Manrope,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button{font:inherit}button,a,summary{outline-offset:4px}:focus-visible{outline:3px solid var(--accent)}h1,h2,h3,h4,p{margin:0}.wrap{width:min(1240px,calc(100% - 64px));margin-inline:auto}.section{padding:96px 0;scroll-margin-top:112px}.header{position:sticky;top:0;z-index:50;background:var(--header);border-bottom:1px solid transparent;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.header.is-scrolled{border-color:var(--outline)}.header-inner{max-width:1320px;min-height:80px;margin:auto;padding:12px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);font-size:19px;font-weight:800;white-space:nowrap;letter-spacing:-.04em}.brand img{object-fit:cover;border-radius:12px}.section-nav{position:relative;isolation:isolate;display:flex;align-items:center;gap:0;max-width:100%;padding:5px;border-radius:100px;background:var(--surface);overflow-x:auto;scrollbar-width:none}.section-nav::-webkit-scrollbar{display:none}.section-nav a{z-index:1;position:relative;display:flex;align-items:center;justify-content:center;min-height:44px;padding:0 15px;border-radius:100px;font-size:13px;font-weight:700;color:var(--muted);white-space:nowrap;transition:color .3s}.section-nav a[aria-current=true]{color:var(--text)}.section-nav a:hover{text-decoration:none;color:var(--text)}.nav-indicator{position:absolute;z-index:0;left:0;top:5px;height:44px;width:var(--indicator-w,0px);transform:translateX(var(--indicator-x,0px));opacity:var(--indicator-opacity,0);border-radius:100px;background:var(--raised);transition:transform .45s cubic-bezier(.2,.8,.2,1),width .45s cubic-bezier(.2,.8,.2,1),opacity .2s;pointer-events:none}.theme-toggle{flex:none;display:grid;place-items:center;width:48px;height:48px;border:0;border-radius:18px;background:var(--accent);color:var(--on-accent);cursor:pointer}
.hero{min-height:650px;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:16px;align-items:stretch;padding-top:28px}.hero-glow{display:none}.hero-content{background:var(--tonal);padding:clamp(32px,5vw,72px);border-radius:48px 16px 16px 48px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.badges{display:flex;gap:8px;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;min-height:32px;border-radius:11px;padding:5px 11px;font-size:12px;line-height:1.25;font-weight:800}.badge.accent{background:var(--accent);color:var(--on-accent)}.badge.rose{background:var(--pink);color:var(--text)}.badge.muted{background:var(--raised);color:var(--text)}h1{font-size:clamp(48px,5.2vw,74px);line-height:1.05;letter-spacing:-.06em;font-weight:800;margin:30px 0 20px}.hero p{max-width:520px;color:var(--muted);font-size:16px}.hero-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:56px;padding:0 24px;border-radius:100px;font-size:14px;font-weight:800;transition:transform .2s ease,filter .2s ease}.button:hover{text-decoration:none;transform:translateY(-2px);filter:brightness(1.05)}.button.primary{background:var(--accent);color:var(--on-accent)}.button.secondary{background:var(--raised);color:var(--text)}.platform-links{display:flex;align-items:center;gap:12px;margin-top:24px;font-size:14px;color:var(--muted);flex-wrap:wrap}.platform-links a{text-decoration:underline;text-decoration-color:transparent;text-underline-offset:4px}.platform-links a:hover{text-decoration-color:currentColor}
.preview-wrap{min-width:0;display:flex;flex-direction:column}.hero-product{position:relative;isolation:isolate;overflow:hidden;width:100%;flex:1;min-height:500px;border:1px solid rgba(235,219,245,.15);border-radius:16px 48px 48px 16px;background:#1b1422;color:#fff;cursor:pointer;text-align:left;padding:30px;display:flex;flex-direction:column;justify-content:space-between;appearance:none;transform:perspective(900px) rotateX(var(--tilt-x,0deg)) rotateY(var(--tilt-y,0deg));transition:transform .48s cubic-bezier(.2,.8,.2,1),box-shadow .48s;will-change:transform}.product-illustration{position:absolute;inset:0;z-index:-2;overflow:hidden}.product-illustration img{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;transform:scale(1.04) translate(var(--image-x,0px),var(--image-y,0px));transition:transform .65s cubic-bezier(.2,.8,.2,1),opacity .35s}.product-illustration .art-light{opacity:0}.hero-product::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(18,14,23,.2),transparent 28%,transparent 67%,rgba(18,14,23,.7))}.product-top,.product-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px}.product-top{font-size:11px;font-weight:800;letter-spacing:.09em;color:var(--image-muted)}.preview-brand{display:inline-flex;align-items:center;gap:8px;font-size:14px;letter-spacing:0;color:var(--image-ink)}.preview-brand img{border-radius:8px}.product-bottom{align-items:flex-end}.product-bottom strong{font-size:24px;line-height:1.15;letter-spacing:-.04em;color:var(--image-ink)}.product-bottom>span{text-align:right;color:var(--image-muted);font-size:11px;font-weight:800;letter-spacing:.06em}.preview-shine{position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at var(--pointer-x,50%) var(--pointer-y,45%),rgba(219,195,255,.18),transparent 42%);opacity:0;transition:opacity .4s}.preview-ring{position:absolute;z-index:-1;border:1px solid rgba(222,202,255,.35);border-radius:50%;width:160px;height:160px;left:50%;top:51%;opacity:0;transform:translate(-50%,-50%) scale(.5);pointer-events:none}.preview-ring-two{animation-delay:.65s!important}.preview-chip{position:absolute;z-index:1;display:block;border:1px solid rgba(255,255,255,.2);background:rgba(43,35,56,.87);backdrop-filter:blur(12px);border-radius:100px;padding:9px 14px;color:#fff;font-size:12px;font-weight:800;opacity:0;transition:transform .5s cubic-bezier(.2,.8,.2,1),opacity .35s;pointer-events:none}.chip-one{left:6%;top:32%;transform:translate(-10px,10px)}.chip-two{right:6%;top:49%;transform:translate(10px,10px)}.hero-product:is(:hover,:focus-visible,[aria-pressed=true]) .product-illustration img{transform:scale(1.12) translate(var(--image-x,0px),var(--image-y,0px))}.hero-product:is(:hover,:focus-visible,[aria-pressed=true]) .preview-shine{opacity:1}.hero-product:is(:hover,:focus-visible,[aria-pressed=true]) .preview-chip{opacity:1;transform:translate(0,0)}.hero-product:is(:hover,:focus-visible,[aria-pressed=true]) .preview-ring{animation:preview-pulse 2.8s ease-out infinite}@keyframes preview-pulse{0%{opacity:0;transform:translate(-50%,-50%) scale(.5)}25%{opacity:.45}100%{opacity:0;transform:translate(-50%,-50%) scale(2.2)}}.preview-hint{margin:10px 4px 0;text-align:right;color:var(--muted);font-size:13px}.preview-hint span{color:var(--accent)}
:root[data-theme=light] .product-illustration .art-light{opacity:1}:root[data-theme=light] .hero-product{background:#f3eefb;border-color:#ded2e7}:root[data-theme=light] .hero-product::after{background:linear-gradient(180deg,rgba(247,242,253,.15),transparent 25%,transparent 70%,rgba(247,242,253,.5))}:root[data-theme=light] .preview-ring{border-color:rgba(99,73,159,.4)}
@media(prefers-color-scheme:light){:root:not([data-theme=dark]) .product-illustration .art-light{opacity:1}:root:not([data-theme=dark]) .hero-product{background:#f3eefb;border-color:#ded2e7}:root:not([data-theme=dark]) .hero-product::after{background:linear-gradient(180deg,rgba(247,242,253,.15),transparent 25%,transparent 70%,rgba(247,242,253,.5))}:root:not([data-theme=dark]) .preview-ring{border-color:rgba(99,73,159,.4)}}
.section-heading{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:32px;margin-bottom:40px}.section-heading>p{max-width:390px;color:var(--muted);justify-self:end}.eyebrow,.card-label{font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--accent)}h2{font-size:clamp(36px,4.3vw,58px);line-height:1.13;letter-spacing:-.05em;font-weight:800;margin-top:14px}h3{font-size:24px;line-height:1.25;letter-spacing:-.035em;font-weight:800}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.feature{grid-column:span 2;min-height:275px;padding:32px;border-radius:28px;background:var(--surface);display:flex;flex-direction:column;justify-content:space-between;gap:32px}.feature-large{background:var(--tonal);border-radius:48px 24px 24px 24px}.feature.lavender{background:var(--blue)}.feature.pink{background:var(--pink)}.feature.neutral{background:var(--mint);border-radius:24px 24px 48px 24px}.feature-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:18px;background:var(--raised);color:var(--text)}.card-label{color:var(--muted)}.feature h3{margin:10px 0}.feature p{color:var(--muted);max-width:510px}.section-note{color:var(--muted);font-size:14px;margin-top:16px}
.release-layout{display:grid;grid-template-columns:.72fr 1.28fr;align-items:start;gap:12px}.release-intro{position:sticky;top:104px;background:var(--tonal);padding:36px;border-radius:40px 20px 20px 20px}.release-intro h3{font-size:40px;margin:44px 0 14px}.release-intro p{color:var(--muted);max-width:300px;margin-bottom:24px}.text-link{font-weight:800;color:var(--accent)}.release-body{background:var(--surface);padding:40px;border-radius:20px 40px 20px 20px}.release-title{display:flex;justify-content:space-between;gap:16px;align-items:start;border-bottom:1px solid var(--outline);padding-bottom:24px}.release-title h3{margin-top:7px}.change-group{padding-top:26px}.change-group h4{font-size:16px}.change-group ul,.old-list{padding-left:20px;color:var(--muted);margin:12px 0 0}.change-group li,.old-list li{padding-left:3px;margin:9px 0}.change-group li::marker,.old-list li::marker{color:var(--accent)}.older{display:grid;gap:10px;margin-top:12px}details{background:var(--raised);border-radius:20px;padding:0 24px}summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:70px;font-weight:800}summary::-webkit-details-marker{display:none}summary span{font-size:22px;color:var(--accent);transition:transform .25s}details[open] summary span{transform:rotate(45deg)}details[open]{padding-bottom:24px}.older .text-link{display:inline-block;margin-top:20px}
.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:60px}.about-layout>p{color:var(--muted);max-width:550px;line-height:1.85}.about-questions details{margin-bottom:10px}.about-questions p{color:var(--muted)}.about-questions p a,.legal a{color:var(--accent);text-decoration:underline}.source-notice{background:var(--notice);border-radius:48px 20px 48px 20px;padding:clamp(28px,4vw,52px);display:grid;grid-template-columns:64px 1fr;gap:24px}.source-symbol{width:56px;height:56px;display:grid;place-items:center;border-radius:20px;background:var(--raised);color:var(--text);font-size:28px;font-weight:800}.source-notice h2{font-size:clamp(32px,3.8vw,48px)}.source-copy>p{max-width:800px;color:var(--muted);margin-top:18px}.source-lead strong{color:var(--text)}.source-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:28px}.source-domain{font-weight:800;text-decoration:underline;text-underline-offset:4px}.source-analysis{margin-top:28px;background:var(--surface)}.source-analysis p{color:var(--muted);max-width:800px;margin-top:12px}.support{background:var(--tonal);border-radius:48px 20px 48px 20px;padding:48px;display:flex;align-items:end;justify-content:space-between;gap:32px}.support p{max-width:520px;color:var(--muted);margin-top:18px}.support-actions{display:flex;gap:10px;flex-wrap:wrap}.legal>p{color:var(--muted);margin:16px 0 24px}.legal details{margin-top:10px}.tos-section{margin:24px 0;color:var(--muted)}.tos-section h4{color:var(--text);margin-bottom:8px}.tos-section p{max-width:760px}.footer{border-top:1px solid var(--outline);padding:32px 0 48px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:14px}.footer div{display:flex;gap:20px}
.download-main{position:relative;min-height:calc(100vh - 200px);display:grid;place-items:center;padding:64px 0}.download-glow{display:none}.download-card{text-align:center;width:min(700px,100%);background:var(--tonal);border-radius:48px 20px 48px 20px;padding:48px}.download-logo{display:block;margin:0 auto 22px;border-radius:20px}.download-card h1{font-size:clamp(42px,5vw,60px);margin:26px 0 16px}.download-card>p{color:var(--muted)}.download-card .download-status{color:var(--text);font-weight:800;margin:28px 0 16px}.download-card .fallback{font-size:14px;margin-top:16px}.download-nav{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;margin-top:32px;color:var(--accent);font-size:14px;font-weight:800}.download-details{text-align:left;margin-top:32px}
body,.header,.feature,.release-body,.release-intro,.support,.source-notice,.theme-toggle,.badge,.button,.footer,.hero-content{transition:background-color .35s ease,color .35s ease,border-color .35s ease}::view-transition-old(root){animation:none;mix-blend-mode:normal}::view-transition-new(root){animation:theme-reveal .6s ease both;mix-blend-mode:normal}@keyframes theme-reveal{from{clip-path:circle(0 at var(--theme-x,95%) var(--theme-y,3%))}to{clip-path:circle(160vmax at var(--theme-x,95%) var(--theme-y,3%))}}
@media(max-width:1000px){.header-inner{padding-inline:24px;gap:12px}.section-nav a{padding-inline:11px;font-size:12px}.hero{min-height:580px}.hero-content{padding:36px}.hero h1{font-size:clamp(42px,5.7vw,58px)}}
@media(max-width:720px){.wrap{width:calc(100% - 32px)}.header-inner{min-height:0;display:grid;grid-template-columns:1fr auto;padding:8px 16px;gap:8px}.brand{font-size:18px}.theme-toggle{width:44px;height:44px;border-radius:16px}.section-nav{grid-column:1/-1;grid-row:2;width:100%;justify-self:stretch}.section-nav a{min-height:40px;padding:0 14px;font-size:13px}.nav-indicator{height:40px}.section{padding:72px 0;scroll-margin-top:130px}.hero{padding-top:16px;grid-template-columns:1fr;gap:12px;min-height:0}.hero-content{border-radius:32px 32px 12px 12px;padding:32px 24px}.hero h1{font-size:clamp(43px,10vw,58px)}.hero-product{min-height:350px;border-radius:12px 12px 32px 32px;padding:24px}.preview-hint{text-align:left}.section-heading{display:block}.section-heading>p{margin-top:18px}.feature-grid{grid-template-columns:1fr}.feature{grid-column:auto;min-height:220px;border-radius:28px;padding:26px}.release-layout{grid-template-columns:1fr}.release-intro{position:static;border-radius:32px 32px 16px 16px;padding:28px}.release-intro h3{margin-top:25px}.release-body{padding:26px;border-radius:16px 16px 32px 32px}.about-layout{grid-template-columns:1fr;gap:24px}.source-notice{padding:26px;grid-template-columns:1fr;gap:16px;border-radius:32px 16px 32px 16px}.source-symbol{width:48px;height:48px}.support{padding:28px;display:block;border-radius:32px 16px 32px 16px}.support-actions{margin-top:28px}.footer{align-items:flex-start;flex-direction:column}.download-card{padding:30px 22px;border-radius:32px 16px 32px 16px}}
@media(max-width:350px){.platform-links{display:grid;gap:8px}.platform-links span{display:none}.platform-links a{white-space:nowrap}.hero h1{font-size:40px}.hero-product{min-height:320px}.product-bottom strong{font-size:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}.hero-product,.product-illustration img{transform:none!important}.preview-ring{animation:none!important}::view-transition-old(root),::view-transition-new(root){animation:none!important}}
@media(max-width:720px){.section-nav::after{content:'›';position:sticky;right:-5px;z-index:2;display:grid;place-items:center;flex:0 0 28px;height:40px;margin-left:-28px;border-radius:0 100px 100px 0;background:linear-gradient(90deg,transparent,var(--surface) 45%);color:var(--muted);font-size:22px;font-weight:700;pointer-events:none}}
/* Ambient colour, distinct from the page's content surfaces. */
body{background-color:var(--bg);background-image:radial-gradient(ellipse 75% 540px at 18% 400px,rgba(125,80,197,.15),transparent 72%),radial-gradient(ellipse 54% 400px at 95% 750px,rgba(198,111,152,.08),transparent 72%);background-repeat:no-repeat}
:root[data-theme=light] body{background-image:radial-gradient(ellipse 75% 540px at 18% 400px,rgba(155,124,220,.13),transparent 72%),radial-gradient(ellipse 54% 400px at 95% 750px,rgba(225,169,190,.12),transparent 72%)}
@media(prefers-color-scheme:light){:root:not([data-theme=dark]) body{background-image:radial-gradient(ellipse 75% 540px at 18% 400px,rgba(155,124,220,.13),transparent 72%),radial-gradient(ellipse 54% 400px at 95% 750px,rgba(225,169,190,.12),transparent 72%)}}
.header-tools{display:flex;align-items:center;gap:8px}.language-switch{min-width:48px;min-height:48px;display:grid;place-items:center;background:var(--surface);border-radius:18px;font-size:13px;font-weight:800;color:var(--text);transition:background-color .2s,transform .2s}.language-switch:hover{background:var(--raised);text-decoration:none;transform:translateY(-2px)}.version-note{margin:12px 0 0;color:var(--muted)}.hero h1{font-size:clamp(44px,4.4vw,64px)}
@media(max-width:720px){.header-tools{grid-column:2;grid-row:1}.language-switch{min-width:44px;min-height:44px;border-radius:16px}.hero h1{font-size:clamp(39px,9vw,56px)}}
/* Shared, restrained motion for interactive controls. */
a,summary,.theme-toggle{transition:color .22s ease,background-color .22s ease,transform .22s ease}.theme-toggle:hover{transform:rotate(8deg)}.feature{transition:background-color .35s ease,transform .3s ease}.feature:hover{transform:translateY(-4px)}summary{transition:color .22s ease}summary:hover{color:var(--accent)}
@media(max-width:420px){.hero h1{font-size:clamp(28px,9vw,36px);overflow-wrap:anywhere}}
.ios-description{margin-top:12px}
.warning-subtitle{font-size:20px;line-height:1.3;margin-top:28px;max-width:780px}.warning-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:26px}.warning-points article{background:var(--surface);border-radius:20px;padding:22px}.warning-points h3{font-size:15px;color:var(--accent);margin-bottom:10px;letter-spacing:0}.warning-points p{color:var(--muted);font-size:14px;line-height:1.65}.warning-points b{color:var(--text)}
@media(max-width:900px){.warning-points{grid-template-columns:1fr}.warning-points article{padding:20px}}

/* Soft, consistent feedback for buttons and navigation across the site. */
.button,.language-switch,.theme-toggle,.section-nav a{
  transition:transform .32s cubic-bezier(.2,.8,.2,1),background-color .32s ease,color .32s ease,box-shadow .32s ease,filter .32s ease;
}
@media (hover:hover) and (pointer:fine){
  .button:hover{transform:translateY(-3px);filter:brightness(1.06);box-shadow:0 8px 20px rgba(23,15,35,.18)}
  .language-switch:hover{transform:translateY(-2px);background:var(--raised);text-decoration:none}
  .theme-toggle:hover{transform:rotate(8deg) scale(1.05);box-shadow:0 6px 18px rgba(23,15,35,.18)}
  .section-nav a:hover{background:var(--hover);color:var(--text);text-decoration:none}
}
.button:active,.language-switch:active,.theme-toggle:active{transform:scale(.97);box-shadow:none}
@media(prefers-reduced-motion:reduce){
  .button:hover,.button:active,.language-switch:hover,.language-switch:active,.theme-toggle:hover,.theme-toggle:active{transform:none;box-shadow:none}
}