:root{color-scheme:light;--bg:#fff;--surface:#fff;--ink:#111;--muted:#62625f;--line:#e5e5e2;--soft:#f7f7f5;--accent:#0070d8;--accent-hover:#0062c5;--blue-soft:#e5f2ff;--shadow:rgba(25,25,20,.08);--font:'Segoe UI','Noto Sans SC','Microsoft YaHei',sans-serif}
:root[data-theme=dark]{color-scheme:dark;--bg:#171819;--surface:#202223;--ink:#f4f4f0;--muted:#b9b9b2;--line:#3d4041;--soft:#242627;--blue-soft:#213044;--shadow:rgba(0,0,0,.22)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}::selection{background:#c7dcff;color:#1d3257}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none;text-underline-offset:5px}button{font:inherit;color:inherit;cursor:pointer;border:0}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #709bea;outline-offset:5px}h1,h2,h3,p{margin:0}h1,h2{letter-spacing:-.035em;text-wrap:balance}p{text-wrap:pretty}.container{width:min(1180px,calc(100% - 80px));margin-inline:auto}.section{padding-top:112px}.skip{position:fixed;top:-100px;left:20px;padding:10px 18px;background:var(--surface);z-index:30}.skip:focus{top:12px}
.nav{height:64px;background:var(--bg)}.nav-inner{width:calc(100% - 48px);height:100%;margin:auto;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:32px}.brand{display:inline-flex;align-items:center;justify-self:start;width:max-content}.wordmark{width:108px;height:25px;object-fit:contain}.dark-mark{display:none}[data-theme=dark] .dark-mark{display:block}[data-theme=dark] .light-mark{display:none}.nav-links{display:flex;gap:28px;font-size:14px;justify-self:center}.nav-links a{padding:8px 0}.nav-links a:hover,.footer a:hover{text-decoration:underline}.nav-actions{justify-self:end;display:flex;align-items:center;gap:8px}.nav-icon{display:inline-flex;align-items:center;justify-content:center;flex:none;width:36px;height:36px;padding:0;background:transparent;color:var(--muted);border-radius:7px}.nav-icon:hover{background:var(--soft);color:var(--ink)}.nav-icon svg{display:block;flex:none}.theme-sun{display:none!important}[data-theme=dark] .theme-sun{display:block!important}[data-theme=dark] .theme-moon{display:none}.nav-actions .button{margin-left:8px}.button{display:inline-flex;justify-content:center;align-items:center;min-height:42px;padding:0 21px;border-radius:7px;font-weight:600;font-size:14px;white-space:nowrap;transition:transform .18s}.button:active{transform:scale(.98)}.primary{background:var(--accent);color:#fff}.primary:hover{background:var(--accent-hover)}.secondary{background:var(--blue-soft);color:#0064bf}.secondary:hover{background:#d5eaff}[data-theme=dark] .secondary{color:#bdd4ff}[data-theme=dark] .secondary:hover{background:#293d57}.compact{min-height:36px;padding:0 17px;font-size:13px}
.hero{padding-top:68px}.hero-copy{text-align:center}.hero h1{font-size:clamp(52px,6.35vw,96px);font-weight:750;line-height:1.02;letter-spacing:-.04em;max-width:1100px;margin-inline:auto}.headline-line{display:block;white-space:nowrap}.word-pill{background:var(--blue-soft);display:inline-flex;align-items:center;vertical-align:baseline;gap:12px;font-size:.75em;line-height:1.2;padding:8px 26px 10px;border-radius:100px;margin-left:6px;letter-spacing:-.035em}.pill-dot{width:30px;height:30px;background:var(--accent);border-radius:50%;flex:none}.hero-description{font-size:18px;line-height:1.8;margin-top:8px;color:var(--ink)}.hero-actions{display:flex;justify-content:center;gap:15px;margin-top:20px}.hero-actions .button{min-width:152px}.hero-media{position:relative;width:min(1250px,calc(100% - 96px));margin:77px auto 0}.hero-screen{border-radius:10px;overflow:hidden;box-shadow:0 18px 55px var(--shadow);background:var(--surface)}.hero-screen img{width:100%;height:auto;aspect-ratio:1397/819;object-fit:contain}
h2{font-size:clamp(32px,3.1vw,44px);line-height:1.32;font-weight:700}.product-heading{max-width:800px;margin-inline:auto;text-align:center}.product-heading p{font-size:16px;color:var(--muted);margin-top:18px}.product-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-width:720px;margin:36px auto 0;border-bottom:1px solid var(--line)}.product-tab{background:transparent;border-bottom:3px solid transparent;min-height:48px;padding:12px 14px;font-size:15px;font-weight:600;color:var(--muted)}.product-tab:hover{background:var(--soft);color:var(--ink)}.product-tab[aria-selected=true]{color:var(--accent);border-bottom-color:var(--accent)}[data-theme=dark] .product-tab[aria-selected=true]{color:#bdd4ff;border-bottom-color:#bdd4ff}.product-panels{margin-top:24px}.product-panel[hidden]{display:none}.product-panel:focus-visible{outline:3px solid #709bea;outline-offset:7px}.product-copy{min-height:120px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:4px 0 24px}.product-copy h3{font-size:25px;line-height:1.4;font-weight:650}.product-copy p{font-size:14px;color:var(--muted);margin-top:12px;max-width:760px}.product-panel figure{margin:0;min-width:0}.product-frame{display:block;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:var(--soft)}.product-frame img{width:100%;height:auto}.product-panel figcaption{margin-top:12px;font-size:11px;color:var(--muted)}
.faq{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;padding-bottom:85px}.faq h2{font-size:34px}.questions{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:19px 0;scroll-margin-top:35px}summary{font-size:14px;font-weight:550;cursor:pointer;list-style:none;padding-right:30px;position:relative}summary::-webkit-details-marker{display:none}summary:after{content:'+';position:absolute;right:3px;top:-3px;font-size:22px;font-weight:400;color:var(--muted)}details[open] summary:after{content:'−'}.answer p{font-size:13px;color:var(--muted);line-height:1.9;margin-top:16px;padding-right:24px}.faq-actions{display:flex;align-items:center;gap:22px;margin-top:18px;flex-wrap:wrap}.text-link{font-size:12px;font-weight:500;text-decoration:underline;text-decoration-color:var(--line)}.text-link:hover{text-decoration-color:currentColor}.footer{border-top:1px solid var(--line);padding-top:24px;padding-bottom:28px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted)}.no-script{padding:20px;background:var(--soft);text-align:center;font-size:13px}
.answer{display:flow-root}.product-tabs{position:relative}.product-tabs[data-indicator=true] .product-tab{border-bottom-color:transparent}.product-tabs[data-indicator=true]::after{content:'';position:absolute;left:0;bottom:0;height:3px;width:var(--indicator-width);background:var(--accent);transform:translateX(var(--indicator-x));pointer-events:none}[data-theme=dark] .product-tabs[data-indicator=true]::after{background:#bdd4ff}
@media(prefers-reduced-motion:no-preference){body,.nav{transition:background-color .28s ease,color .28s ease}.button{transition:transform .28s cubic-bezier(.16,1,.3,1),box-shadow .28s ease,background-color .2s ease}.nav-icon{transition:transform .25s cubic-bezier(.16,1,.3,1),background-color .2s ease,color .2s ease}.nav-icon svg{transition:transform .3s cubic-bezier(.16,1,.3,1)}.product-tab{transition:color .25s ease,background-color .25s ease}.product-tabs[data-indicator=true]::after{transition:transform .44s cubic-bezier(.22,1,.36,1),width .44s cubic-bezier(.22,1,.36,1),background-color .25s ease}.product-frame{transition:border-color .3s ease,box-shadow .4s ease}.product-frame img{transition:transform .7s cubic-bezier(.16,1,.3,1)}summary:after{transition:transform .28s cubic-bezier(.16,1,.3,1),color .2s ease}details[open] summary:after{content:'+';transform:rotate(45deg)}}
@media(hover:hover) and (prefers-reduced-motion:no-preference){.button:hover{transform:translateY(-2px);box-shadow:0 7px 18px var(--shadow)}.button:active{transform:translateY(0) scale(.98)}.nav-icon:hover{transform:translateY(-2px)}.nav-icon:hover svg{transform:scale(1.07) rotate(-4deg)}.product-frame:hover{border-color:#88b5df;box-shadow:0 12px 32px var(--shadow)}.product-frame:hover img{transform:scale(1.008)}summary:hover:after{color:var(--ink)}}
@media(max-width:1100px){.nav-inner{gap:25px}.nav-links{gap:22px}.hero-description{font-size:16px}.faq{gap:50px}}
@media(max-width:760px){html{scroll-padding-top:25px}.container{width:calc(100% - 40px)}.nav{height:65px}.nav-inner{width:calc(100% - 24px);display:flex;gap:8px}.wordmark{width:90px;height:23px}.nav-links{display:none}.nav-actions{gap:4px;margin-left:auto}.nav-icon{width:32px;height:36px}.nav-actions .button{margin-left:2px}.compact{padding:0 10px;font-size:12px;min-height:38px}.hero{padding-top:43px}.hero h1{font-size:clamp(28px,8.1vw,54px);letter-spacing:-.035em;line-height:1.18}.word-pill{gap:6px;padding:5px 12px 6px;margin-left:3px}.pill-dot{width:12px;height:12px}.hero-description{font-size:13px;line-height:1.9;margin-top:22px;max-width:430px;margin-inline:auto}.hero-actions{margin-top:20px;gap:10px}.hero-actions .button{min-width:0;min-height:43px;padding:0 18px;font-size:12px}.hero-media{width:calc(100% - 32px);margin-top:40px}.hero-screen{border-radius:6px}.section{padding-top:65px}h2{font-size:31px}.product-heading p{font-size:14px;margin-top:15px}.product-tabs{gap:0;margin-top:28px}.product-tab{font-size:13px;min-height:46px;padding:11px 4px}.product-panels{margin-top:18px}.product-copy{min-height:150px;padding-bottom:22px}.product-copy h3{font-size:21px}.product-copy p{font-size:13px;margin-top:10px}.product-frame{border-radius:7px}.product-panel figcaption{font-size:10px;line-height:1.8}.faq{display:block;padding-bottom:50px}.faq h2{font-size:29px}.questions{margin-top:25px}summary{font-size:13px}.answer p{font-size:12px}.footer{font-size:10px;flex-wrap:wrap;gap:10px}}
@media(max-width:380px){.wordmark{width:76px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media(forced-colors:active){.button{border:1px solid ButtonText}.product-tab[aria-selected=true]{outline:2px solid Highlight}}

/* The forearms sit on the screenshot edge; only the hand overlaps its frame. */
.hero-media{margin-top:77px}
.hero-scroll-scene{position:relative;transform-origin:50% 0}
@media(prefers-reduced-motion:no-preference){
  .hero-screen{transition:box-shadow .4s ease}
  .hero-screen img{transition:transform .7s cubic-bezier(.16,1,.3,1)}
}
@media(hover:hover) and (prefers-reduced-motion:no-preference){
  .hero-screen:hover{box-shadow:0 24px 60px var(--shadow)}
  .hero-screen:hover img{transform:scale(1.008)}
}
@media(prefers-reduced-motion:no-preference){
  .hero-scroll-scene{transform:perspective(1400px) translate3d(0,var(--screen-y,0px),0) rotateX(var(--screen-tilt,0deg)) scale(var(--screen-scale,1))}
}
.hero-pet{position:absolute;z-index:2;right:24px;top:-62px;width:72px;height:72px;padding:0;background:transparent;border-radius:12px;touch-action:manipulation;user-select:none;transform-origin:50% 86%}
.pet-body,.pet-clip{display:block;width:100%;height:100%}
.pet-body{transform-origin:50% 86%}
.pet-clip{overflow:hidden;pointer-events:none}
.pet-sheet{width:300%;max-width:none;height:100%;transform:translateX(0);pointer-events:none}
.hero-pet[data-expression=blink] .pet-sheet{transform:translateX(-33.333333%)}
.hero-pet[data-expression=happy] .pet-sheet{transform:translateX(-66.666667%)}
@keyframes pet-breathe{0%,100%{transform:scaleY(1)}50%{transform:scaleY(1.012)}}
@media(prefers-reduced-motion:no-preference){
  .hero-pet{transition:transform .24s cubic-bezier(.16,1,.3,1)}
  .hero-pet[data-awake=true] .pet-body{animation:pet-breathe 3.8s ease-in-out infinite}
  .hero-pet[data-awake=false] .pet-body{animation-play-state:paused}
  .hero-pet:focus-visible,.hero-pet[data-greeting=true]{transform:rotate(-3deg) translateY(-2px)}
  .hero-pet[data-expression=happy]{transform:rotate(2deg)}
}
@media(max-width:760px){.hero-media{margin-top:64px}.hero-pet{right:12px;top:-48px;width:56px;height:56px}}

@keyframes dot-breathe{0%,100%{transform:scale(.82);opacity:.55}50%{transform:scale(1);opacity:1}}
@media(prefers-reduced-motion:no-preference){
  .pill-dot{animation:dot-breathe 2.8s ease-in-out infinite}
  .pill-dot:not([data-awake=true]){animation-play-state:paused}
}

.donation-dialog{width:min(380px,calc(100% - 32px));max-height:calc(100dvh - 32px);padding:36px 28px 28px;border:0;border-radius:16px;background:var(--surface);color:var(--ink);text-align:center;overflow:auto}
.donation-dialog::backdrop{background:rgba(12,18,26,.48)}
body:has(.donation-dialog[open]){overflow:hidden}
.donation-close{position:absolute;right:10px;top:10px}
.donation-dialog h2{font-size:26px;line-height:1.4;letter-spacing:-.02em}
#donation-description{margin-top:9px;font-size:13px;color:var(--muted)}
/* Regenerated from the original payload, including a four-module white quiet zone. */
.donation-qr{width:min(260px,100%);aspect-ratio:1;margin:24px auto 18px;background:#fff}
.donation-qr img{width:100%;height:100%}
.donation-payment{font-size:14px;color:var(--accent)}
.donation-payment strong{font-size:18px;font-weight:650;margin-left:3px}
[data-theme=dark] .donation-payment{color:#bdd4ff}
.donation-thanks{margin-top:22px;padding-top:17px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
@media(prefers-reduced-motion:no-preference){.donation-dialog[open]{animation:donation-enter .22s cubic-bezier(.16,1,.3,1)}}
@keyframes donation-enter{from{opacity:.3;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

.footer{display:flex;flex-direction:column;align-items:center;gap:10px;padding-top:24px;padding-bottom:26px;text-align:center}
.footer-brand{font-size:12px;color:var(--ink)}
.footer-registration{display:flex;justify-content:center;flex-wrap:wrap;gap:6px 20px;font-size:11px;line-height:1.8}
.footer-registration a{white-space:nowrap}