@font-face{font-family:WanhuBrush;src:url('assets/wanhu-brush.woff2') format('woff2');font-display:swap}
:root{--ink:#101d19;--ink-deep:#0c1512;--paper:#f3f1e9;--muted:#bac4ba;--clay:#c89978;--line:rgba(225,234,218,.18);--serif:'Songti SC','STSong','Noto Serif CJK SC',serif;--sans:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--ink);color:var(--paper);font-family:var(--sans);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid #e3bc94;outline-offset:6px}img{max-width:100%;display:block}.icon-library{width:0;height:0;position:absolute}.icon{width:22px;height:22px;flex:none}.wrap{width:min(1280px,calc(100% - 112px));margin-inline:auto}.eyebrow{font-size:13px;letter-spacing:.25em;color:#c6cbbb;margin:0 0 26px}.skip-link{position:fixed;left:20px;top:-100px;background:white;color:black;z-index:99;padding:10px 20px}.skip-link:focus{top:15px}.site-header{position:absolute;z-index:5;top:27px;left:0;right:0;text-align:center}.header-meta{position:absolute;top:32px;left:56px;right:56px;display:flex;justify-content:space-between;pointer-events:none;font-size:12px;letter-spacing:.19em;color:#ced5cc}.brand{display:inline-flex;align-items:center;flex-direction:column}.brand img{width:69px;height:69px;object-fit:contain}.brand>span{font-family:var(--serif);font-size:13px;letter-spacing:.25em;margin:1px 0 12px 4px}.site-header nav{display:flex;gap:35px;justify-content:center;align-items:center}.site-header nav a{font-family:var(--serif);font-size:15px;letter-spacing:.15em;position:relative;color:#e1e7dd;padding:6px 0}.site-header nav a:after{content:'';position:absolute;bottom:0;left:0;width:0;height:1px;background:#e1e7dd;transition:width .25s}.site-header nav a:hover:after{width:100%}.hero{height:max(780px,100svh);max-height:1200px;position:relative;isolation:isolate;overflow:hidden}.hero-art,.hero-shade{position:absolute;inset:0;z-index:-2}.hero-art{will-change:transform}.hero-art img{height:100%;width:100%;object-fit:cover;object-position:85% 60%}.hero-shade{z-index:-1;background:linear-gradient(90deg,rgba(4,15,12,.63) 0%,rgba(5,18,14,.24) 43%,rgba(6,13,10,.04) 76%),linear-gradient(180deg,rgba(8,21,17,.57),transparent 34%,transparent 66%,#101d19 100%)}.hero-copy{padding-top:clamp(242px,28vh,335px);position:relative}.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(62px,5.4vw,88px);letter-spacing:.1em;line-height:1.4;margin:0 0 21px}.hero h1 span{font-family:WanhuBrush,var(--serif);font-size:1.1em;letter-spacing:.06em}.hero-description{font-size:16px;line-height:1.95;color:#d4dacd;letter-spacing:.09em;margin-bottom:30px}.hero-actions{display:flex;align-items:center;gap:28px}.button{min-height:56px;padding:13px 24px;display:inline-flex;align-items:center;justify-content:center;gap:12px;border:1px solid rgba(245,248,234,.33);border-radius:7px;cursor:pointer;transition:background .25s,border-color .25s,transform .25s;font-size:15px;letter-spacing:.03em}.button-glass{background:linear-gradient(120deg,rgba(255,255,255,.15),rgba(255,255,255,.055));backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:inset 0 1px rgba(255,255,255,.07),0 8px 30px #00000010}.button:hover{background:rgba(255,255,255,.19);border-color:rgba(245,248,234,.6);transform:translateY(-2px)}.button .arrow{width:17px;margin-left:15px}.text-link{display:inline-flex;gap:12px;align-items:center;font-size:14px;line-height:1.7}.text-link:hover{color:#e5c6a2}.text-link .icon{width:18px}.hero-version{margin-top:13px;font-size:12px;letter-spacing:.09em;color:#aebaaa}.hero-version>span:first-child{margin:0 7px}.hero-bottom{position:absolute;bottom:35px;left:0;right:0;display:flex;justify-content:space-between;align-items:end;color:#bac4b8}.scroll-cue{display:flex;align-items:center;gap:15px;font-size:12px;letter-spacing:.12em}.scroll-line{height:42px;width:1px;background:#ffffff25;position:relative;overflow:hidden}.scroll-line:after{content:'';position:absolute;inset:0 0 50%;background:#e2e7d7;animation:scroll-line 2s ease infinite}.hero-bottom p{margin:0;text-align:center;font-family:var(--serif);font-size:15px;letter-spacing:.16em}.hero-bottom p span{display:block;font:10px/2.5 var(--sans);letter-spacing:.21em}.hero-index{font-size:11px;letter-spacing:.2em}@keyframes scroll-line{0%{transform:translateY(-100%)}100%{transform:translateY(220%)}}
@media(min-width:1650px){.hero-art img{object-position:center 66%}.hero-copy{padding-top:32vh}}
@media(max-width:900px){.wrap{width:calc(100% - 64px)}.header-meta{left:32px;right:32px}.hero h1{font-size:68px}.hero-copy{padding-top:255px}.hero-art img{object-position:85% center}.hero-shade{background:linear-gradient(90deg,rgba(4,15,12,.8),rgba(5,18,14,.25) 80%),linear-gradient(180deg,#101d1930,transparent 65%,#101d19)}.hero-bottom p{display:none}}
@media(max-width:600px){.wrap{width:calc(100% - 44px)}.site-header{top:21px}.header-meta{left:22px;right:22px;top:21px;font-size:10px}.brand img{width:58px;height:58px}.brand>span{font-size:11px;margin-bottom:8px}.site-header nav{gap:27px}.site-header nav a{font-size:14px}.hero{height:max(820px,100svh);max-height:none}.hero-art img{object-position:85% bottom;height:71%;position:absolute;bottom:36px;object-fit:cover}.hero-shade{background:linear-gradient(180deg,#101d19 0%,#101d19 17%,#101d19d9 28%,#101d1970 45%,#101d1900 65%,#101d19 100%),linear-gradient(90deg,#0d1b1766,transparent 80%)}.hero-copy{padding-top:194px}.eyebrow{font-size:11px;letter-spacing:.17em;margin-bottom:16px}.hero h1{font-size:58px;line-height:1.28;margin-bottom:20px}.hero-description{font-size:14px;margin-bottom:24px;line-height:1.9}.hero-actions{gap:18px;flex-wrap:wrap}.button{font-size:14px;min-height:52px;padding:12px 17px}.button .arrow{margin-left:5px}.hero-actions .text-link{font-size:13px}.hero-version{font-size:11px}.hero-bottom{bottom:26px}.hero-index{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.hero-art{will-change:auto}}
/* Object study: scroll moves the original 3D render through a full turn. */
h2{font-family:var(--serif);font-size:clamp(40px,4.3vw,65px);font-weight:400;line-height:1.45;letter-spacing:.055em;margin:0}h2 em{font-style:normal;color:#b3c1ac}.section-top{display:flex;justify-content:space-between;align-items:center;padding:32px 0;border-top:1px solid var(--line)}.section-number{font-size:13px;letter-spacing:.14em}.english-label{font-size:11px;letter-spacing:.17em;color:#91a294}.section-description{color:var(--muted);font-size:16px;line-height:2.1;letter-spacing:.03em;margin:25px 0 0}.object-section{height:185vh;position:relative;background:radial-gradient(ellipse at 73% 51%,#33413455,transparent 54%),var(--ink)}.object-sticky{position:sticky;top:0;min-height:700px;height:100svh;display:flex;flex-direction:column;overflow:hidden}.object-sticky>.section-top{flex:none}.object-layout{display:grid;grid-template-columns:1fr 1.45fr;align-items:center;flex:1;gap:30px;padding-bottom:55px}.object-copy{position:relative;z-index:1}.object-copy h2{font-size:clamp(40px,4vw,62px)}.object-copy .eyebrow{color:var(--clay)}.object-details{display:flex;gap:17px;margin-top:37px;font-size:12px;color:#c0c7b9}.object-details span+span{border-left:1px solid var(--line);padding-left:17px}.object-view{position:relative;display:flex;flex-direction:column;align-items:center;min-width:0}.object-kanji{font-family:var(--serif);font-size:clamp(240px,32vw,480px);position:absolute;line-height:1;top:4%;color:#dce1d005;z-index:-1;user-select:none}.orbit{position:absolute;width:94%;aspect-ratio:1;border:1px solid #d9e3cb12;border-radius:50%;transform:rotateX(65deg);top:12%;pointer-events:none}.object-view>img{position:relative;width:min(100%,640px);height:auto;filter:drop-shadow(0 40px 25px #00000030)}.object-caption{display:flex;justify-content:space-between;width:75%;margin-top:-15px;position:relative;font-size:10px;letter-spacing:.16em;color:#9caa9b;align-items:center}.object-caption output{font:18px/1.5 var(--serif);color:#d4ddca}.rotation-control{display:flex;align-items:center;gap:14px;width:75%;font-size:11px;color:#9dac9d;margin-top:15px}.rotation-control input{width:100%;height:22px;accent-color:#d5b28b;cursor:ew-resize;background:transparent}.rotation-control input[type=range]{appearance:none;-webkit-appearance:none}.rotation-control input::-webkit-slider-runnable-track{height:1px;background:#d5ddc93b}.rotation-control input::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:11px;height:11px;border-radius:50%;background:#d5b28b;margin-top:-5px;box-shadow:0 0 0 5px #d5b28b0c}.rotation-control input::-moz-range-track{height:1px;background:#d5ddc93b}.rotation-control input::-moz-range-thumb{width:11px;height:11px;border:0;border-radius:50%;background:#d5b28b}.rotation-hint{font-size:11px;color:#9dad9e;text-align:center;margin:12px 0 0}.rotation-hint span{margin:0 9px;color:#6e7e6b}.object-progress{height:1px;background:#ffffff08;position:absolute;bottom:0;left:0;right:0}.object-progress span{display:block;width:100%;height:100%;background:var(--clay);transform:scaleX(var(--progress,0));transform-origin:left}
/* Real app screenshots in contemporary, narrow-bezel device frames. */
.features-section{background:#16251f;padding:0 0 64px;overflow:hidden}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:40px;padding:53px 0 66px}.section-heading .section-description{margin:0;max-width:420px}.phone-gallery{display:flex;align-items:center;justify-content:center;gap:clamp(35px,5.7vw,90px);padding:0 24px 57px}.phone-item{margin:0;min-width:0;width:250px;position:relative}.phone-left{margin-top:100px}.phone-right{margin-top:100px}.phone-center{width:280px}.phone{padding:7px;border-radius:43px;border:1px solid #919488;box-shadow:inset 0 0 0 2px #252925,inset 0 0 0 4px #62675b,0 24px 70px #050d0945;background:#151615;position:relative;cursor:zoom-in;display:block;transition:transform .4s,width .4s;width:100%}.phone:hover{transform:translateY(-8px)}.phone img{width:100%;height:auto;aspect-ratio:660/1434;object-fit:cover;border-radius:35px}.phone-side{position:absolute;right:-3px;top:25%;height:55px;width:2px;background:#697064;border-radius:0 3px 3px 0}.phone:before,.phone:after{content:'';position:absolute;left:-3px;background:#697064;width:2px;height:32px;border-radius:3px 0 0 3px;top:21%}.phone:after{top:30%}.phone-center .phone{border-radius:47px}.phone-center .phone img{border-radius:39px}.phone-item figcaption{display:flex;gap:17px;align-items:baseline;margin-top:25px}.caption-index{font:12px/1 var(--serif);color:#aebba6}.phone-item h3{font:400 20px/1.5 var(--serif);letter-spacing:.04em;margin:0}.phone-item figcaption p{font-size:12px;color:#a8b7a7;margin:7px 0 0;white-space:nowrap}.feature-notes{display:flex;justify-content:space-between;gap:30px;color:#a6b6a6;font-size:11px;border-top:1px solid var(--line);padding-top:22px;letter-spacing:.02em}.feature-notes i{font-style:normal;margin:0 12px;color:#5e7762}
/* TestFlight onboarding. */
.beta-section{padding:0 0 77px;position:relative;isolation:isolate;overflow:hidden;background:#101c17}.beta-glow{position:absolute;right:-200px;top:0;width:1000px;height:1000px;background:radial-gradient(ellipse,#4f615328,transparent 65%);z-index:-1;pointer-events:none}.beta-intro{display:grid;grid-template-columns:1.3fr 1fr;gap:80px;padding:48px 0 82px;align-items:center}.beta-intro .eyebrow{color:#c5a989}.beta-card{border:1px solid #e1e9d325;border-radius:12px;background:linear-gradient(130deg,#edf3e90a,#edf3e902);padding:35px 39px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:inset 0 1px #ffffff08;display:flex;flex-direction:column;align-items:flex-start}.beta-tag{font-size:11px;letter-spacing:.16em;color:#c9b397}.version-number{font-family:var(--serif);font-size:65px;line-height:1.4;letter-spacing:-.03em;margin:13px 0 0}.version-build{font-size:12px;color:#a8b5a7;margin:0}.version-build span{margin-left:20px}.beta-divider{height:1px;width:100%;background:var(--line);margin-top:24px}.beta-card>p:not(.version-build){font-size:14px;line-height:1.8;color:#c0cbbc;margin:19px 0 21px}.beta-card .button{width:100%;justify-content:flex-start}.beta-card .button .arrow{margin-left:auto}.beta-card>.text-link{align-self:center;margin-top:18px}.beta-small{font-size:11px;line-height:1.9;color:#9dab9d;margin-top:25px}.steps-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:25px;border-bottom:1px solid var(--line);gap:24px}.steps-header h3{font:400 23px/1.6 var(--serif);margin:0}.steps-header>.text-link{font-size:12px;color:#a8b7a7}.steps{list-style:none;margin:0;padding:35px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:55px}.step-number{font:italic 40px/1.4 var(--serif);color:#788c77}.steps h4{font-family:var(--serif);font-size:21px;letter-spacing:.04em;font-weight:400;margin:15px 0 12px}.steps p{font-size:14px;line-height:1.9;color:#aebeaa;margin:0 0 18px;max-width:330px}.steps .text-link{font-size:13px;color:#d6ddcf}.beta-notes{display:flex;align-items:baseline;gap:25px;padding:23px 0 0;border-top:1px solid var(--line);font-size:12px;color:#9cab99}.beta-notes>span{white-space:nowrap;color:#bcc7b6}.beta-notes p{margin:0;line-height:1.9;max-width:940px}
.support-section{padding:0 0 78px;background:#192820}.support-content{display:flex;justify-content:space-between;align-items:center;gap:40px;padding-top:45px}.support-content h2{font-size:clamp(32px,3.4vw,48px)}.support-content .section-description{font-size:14px;margin-top:22px}.email-link{display:grid;grid-template-columns:1fr 25px;column-gap:25px;border-bottom:1px solid #b7c6b066;padding:12px 0 17px}.email-link>span{grid-column:1/-1;font-size:12px;color:#a9b8a5;margin-bottom:12px}.email-link>strong{font-family:var(--serif);font-size:clamp(19px,2vw,30px);font-weight:400}.email-link>.icon{margin-top:8px}.email-link:hover{color:#e8cba5;border-color:#e8cba5}.site-footer{background:#0c1611}.footer-main{display:flex;justify-content:space-between;align-items:center;padding-top:40px;padding-bottom:35px}.footer-brand{display:flex;gap:17px;align-items:center}.footer-brand>img{width:48px;height:48px}.footer-brand p{font-family:var(--serif);font-size:16px;letter-spacing:.04em;margin:0}.footer-brand p span{display:block;font:12px/1.8 var(--sans);color:#9eae9a;margin-top:4px;letter-spacing:0}.juicycode-link{display:flex;align-items:center;gap:12px}.juicycode-link>img{width:52px;height:52px;filter:invert(1);mix-blend-mode:screen}.juicycode-link strong{font-size:20px;line-height:1.3;font-weight:500}.juicycode-link>.icon{width:18px;margin-left:19px}.footer-bottom{display:flex;justify-content:space-between;gap:25px;padding:22px 0 25px;border-top:1px solid var(--line);font-size:11px;color:#92a38c}.footer-bottom>a{color:#c8d1bf}
#screenshot-dialog{border:1px solid #a4b69b50;border-radius:16px;background:#122018;color:var(--paper);padding:18px 20px;max-width:min(92vw,640px);max-height:94svh;box-shadow:0 20px 80px #0008}#screenshot-dialog::backdrop{background:#050e0adb;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px)}.dialog-top{display:flex;justify-content:space-between;gap:32px;align-items:center;padding-bottom:15px;position:sticky;top:-18px;background:#122018;z-index:1}.dialog-top h2{font-family:var(--sans);font-size:14px;letter-spacing:0}.dialog-top button{display:flex;gap:12px;align-items:center;background:none;border:0;cursor:pointer;font-size:13px;padding:8px;color:#dbe5d6}.dialog-top button span{font-size:24px;line-height:1}#full-screenshot{width:min(100%,350px);height:auto;border-radius:20px;margin:0 auto}#screenshot-caption{font-size:12px;text-align:center;color:#aabda1}.motion-ready .reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}.motion-ready .reveal.visible{opacity:1;transform:translateY(0)}
@media(max-width:1000px){.phone-gallery{gap:35px;padding-inline:0}.phone-item{width:220px}.phone-center{width:245px}.phone-item figcaption{gap:10px}.phone-item h3{font-size:18px}.phone-item figcaption p{font-size:11px}.beta-intro{gap:45px}.beta-card{padding:28px}.steps{gap:30px}.support-content{align-items:flex-start;flex-direction:column}.email-link{width:min(100%,450px)}.object-layout{grid-template-columns:1fr 1.2fr;gap:0}.object-copy h2{font-size:42px}.object-caption,.rotation-control{width:88%}.object-sticky{min-height:660px}.rotation-hint{font-size:10px}.object-details{gap:10px;font-size:11px}.object-details span+span{padding-left:10px}}
@media(max-width:700px){h2{font-size:42px}.section-top{padding:26px 0}.section-number{font-size:12px}.english-label{font-size:9px;letter-spacing:.09em;max-width:48%;text-align:right}.object-section{height:1500px}.object-sticky{height:100svh;min-height:740px}.object-layout{display:flex;flex-direction:column;justify-content:center;padding-top:12px;padding-bottom:35px}.object-copy{align-self:flex-start}.object-copy .eyebrow{margin-bottom:12px}.object-copy h2{font-size:36px;line-height:1.35}.object-copy h2 br{display:none}.object-copy .section-description{font-size:14px;line-height:1.85;margin-top:17px}.object-copy .section-description br:nth-child(2){display:none}.object-details{margin-top:19px;font-size:11px;gap:15px}.object-details span+span{padding-left:15px}.object-view{width:min(100%,420px);margin-top:-6px}.object-view>img{width:100%;max-height:390px;object-fit:contain}.object-caption{font-size:9px;margin-top:-30px}.rotation-control{margin-top:8px}.rotation-hint{font-size:10px}.object-kanji{font-size:300px}.object-caption output{font-size:16px}.section-heading{flex-direction:column;align-items:flex-start;gap:22px;padding:28px 0 35px}.section-heading h2 br{display:none}.section-heading h2{font-size:37px}.section-heading .section-description{font-size:14px;line-height:1.9}.phone-gallery{gap:34px;justify-content:flex-start;overflow-x:auto;scroll-snap-type:x mandatory;padding:15px 15px 35px;margin:0 -15px;scrollbar-width:thin;scrollbar-color:#8b9d8060 transparent}.phone-item,.phone-center{width:235px;flex:0 0 235px;margin-top:0;scroll-snap-align:center}.phone-item:first-child{margin-left:2px}.phone-item:last-child{margin-right:12px}.phone-center .phone{border-radius:43px}.phone-center .phone img{border-radius:35px}.phone-item h3{font-size:19px}.phone-item figcaption p{font-size:12px}.phone-item figcaption{margin-top:22px}.feature-notes{font-size:10px;flex-direction:column;gap:13px;margin-top:20px}.feature-notes i{margin:0 7px}.features-section{padding-bottom:40px}.beta-intro{grid-template-columns:1fr;gap:35px;padding:27px 0 49px}.beta-intro h2{font-size:42px}.beta-intro .section-description{font-size:14px;margin-top:20px}.beta-card{padding:27px 30px}.version-number{font-size:58px}.beta-card>.text-link{font-size:14px}.beta-small{font-size:12px}.steps-header{flex-direction:column;align-items:flex-start;gap:12px;padding-bottom:20px}.steps-header h3{font-size:21px}.steps{grid-template-columns:1fr;gap:0;padding:0}.steps li{position:relative;padding:27px 0 27px 58px}.steps li+li{border-top:1px solid var(--line)}.step-number{position:absolute;left:0;top:32px;font-size:30px}.steps h4{margin:0 0 10px;font-size:22px}.steps p{max-width:none;font-size:14px;margin-bottom:12px}.beta-notes{flex-direction:column;gap:9px;font-size:12px;padding-top:21px}.beta-section{padding-bottom:43px}.support-section{padding-bottom:45px}.support-content{gap:25px;padding-top:24px}.support-content h2{font-size:33px}.email-link{column-gap:12px}.email-link>strong{font-size:23px}.footer-main{flex-direction:column;align-items:flex-start;gap:27px;padding-top:30px;padding-bottom:28px}.juicycode-link{margin-left:-6px}.footer-bottom{flex-wrap:wrap;gap:15px;font-size:10px}.footer-bottom>span:nth-child(2){display:none}.footer-bottom a{margin-left:auto}.dialog-top{gap:15px}}
@media(max-width:360px){.site-header nav{gap:21px}.hero h1{font-size:52px}.hero-actions{gap:12px}.hero-actions .text-link{font-size:12px}.hero .button{padding:11px 13px;font-size:13px}.hero .button .arrow{display:none}.object-copy h2{font-size:31px}.section-heading h2{font-size:33px}.beta-intro h2{font-size:36px}.email-link>strong{font-size:20px}}
@media(prefers-reduced-motion:reduce){.object-section{height:auto}.object-sticky{position:relative;height:auto;min-height:0;padding-bottom:35px}.object-layout{padding-top:25px}.object-view{margin-top:20px}.object-progress{display:none}.motion-ready .reveal{opacity:1;transform:none}}
body.dialog-open{overflow:hidden}html{scrollbar-gutter:stable}
@media(max-width:700px){.object-section{height:calc(100svh + 700px)}.object-sticky{min-height:0}.object-view>img{max-height:36svh}.hero-description,.section-heading .section-description,.beta-intro .section-description,.support-content .section-description,.object-copy .section-description,.steps p{font-size:16px}.hero-art img{-webkit-mask-image:linear-gradient(180deg,transparent,#000 22%,#000 92%,transparent);mask-image:linear-gradient(180deg,transparent,#000 22%,#000 92%,transparent)}}
@media(max-width:700px) and (max-height:740px){.object-copy .section-description{font-size:14px}.object-copy .eyebrow{margin-bottom:8px}.object-details{margin-top:12px}.object-view>img{max-height:33svh}.object-copy h2{font-size:31px}}
@media(prefers-reduced-motion:reduce){.object-section{height:auto}}