:root{--paper:#faf7f2;--ink:#302c28;--muted:#787168;--line:#e6dfd5;--amber:#edb35f;--amber-dark:#8a511e;--sage:#e8eee7;--ease:cubic-bezier(.23,1,.32,1);font-family:Inter,"Segoe UI","Noto Sans TC","Microsoft JhengHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:100px}
*{box-sizing:border-box}
body{margin:0;-webkit-font-smoothing:antialiased}
body:has(dialog[open]){overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button{color:inherit}
button,a,summary{touch-action:manipulation}
button:focus-visible,a:focus-visible,summary:focus-visible,video:focus-visible{outline:3px solid #845121;outline-offset:5px}
button{cursor:pointer}
img{display:block;max-width:100%;height:auto}
svg{display:block}
p{line-height:1.85}
h1,h2,h3,p,figure{margin:0}
h1,h2,h3{text-wrap:balance}
h1,h2{letter-spacing:-.055em}
h2{font-size:clamp(32px,3.7vw,48px);font-weight:750;line-height:1.45}
h3{font-size:22px;line-height:1.5;letter-spacing:-.025em}
kbd{font-family:"Segoe UI",sans-serif;font-size:11px;line-height:1;padding:5px 7px;border:1px solid #d9d1c7;border-bottom-width:2px;border-radius:5px;background:#fffaf4;color:#6e6254;white-space:nowrap}
code,pre{font-family:Consolas,"Cascadia Code",monospace}
code{overflow-wrap:anywhere}
pre code{overflow-wrap:normal}
pre{overflow-x:auto}
.shell{max-width:1140px;margin-inline:auto;padding-inline:34px}
.section{padding-block:100px}
.paper-dog{image-rendering:auto}
.eyebrow{font-family:Consolas,"Cascadia Code",monospace;font-size:11px;font-weight:500;line-height:1.5;letter-spacing:.15em;color:#8e7962}
.section-heading{text-align:center}
.section-heading h2{margin-top:17px}
.section-heading>p:last-child{font-size:16px;color:var(--muted);margin-top:19px}
.site-header{position:sticky;top:0;z-index:20;background:#faf7f2ed;backdrop-filter:blur(15px);border-bottom:1px solid #e6dfd580}
.nav{height:88px;display:flex;align-items:center;gap:32px}
.brand{display:inline-flex;align-items:center;gap:5px;font-family:"Segoe UI",sans-serif;font-size:32px;font-weight:800;letter-spacing:-1.6px}
.brand-logo{width:172px;height:auto;object-fit:contain}
.nav-links{display:flex;gap:31px;margin-left:auto;margin-right:12px;font-size:13px;color:#675f55}
.nav-links a{transition:color 160ms ease}
.nav-links a:hover{color:#a45f24}
.button{display:inline-flex;align-items:center;justify-content:center;gap:13px;min-height:52px;padding:14px 25px;border:1px solid var(--ink);border-radius:8px;background:var(--ink);color:#fffdf8;font-size:14px;font-weight:600;line-height:1.4;transition:background 160ms ease,transform 160ms var(--ease),box-shadow 160ms ease;cursor:pointer}
.button:hover{background:#4a3f33;box-shadow:0 4px 12px #3e2b1214}
.button:active,.breed-button:active{transform:scale(.97)}
.button svg{width:17px;height:17px;fill:currentColor}
.button-small{min-height:40px;padding:10px 16px;font-size:12px;border-radius:7px;gap:16px}
.button-outline{background:transparent;color:var(--ink);border-color:#b9afa1}
.button-outline:hover{background:#f3ecdf}
.text-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:14px;font-weight:600;line-height:1.5;min-height:44px}
.text-button:hover{text-decoration:underline;text-underline-offset:5px}
.play-icon{font-size:10px;width:24px;height:24px;border:1px solid #c5b8a8;display:grid;place-items:center;padding-left:2px;border-radius:50%}
.hero{text-align:center;padding-top:76px}
.hero .eyebrow{display:flex;align-items:center;justify-content:center;gap:9px}
.status-dot{width:6px;height:6px;background:#a17f4f;border-radius:50%}
.hero h1{font-size:clamp(42px,5.4vw,68px);line-height:1.45;font-weight:800;margin-top:23px}
.marked{position:relative;white-space:nowrap}
.marked svg{position:absolute;bottom:-8px;left:0;width:100%;height:13px;fill:none;stroke:#d99b4c;stroke-width:3;stroke-linecap:round;opacity:.8}
.hero-copy{font-size:16px;color:#797168;line-height:1.95;margin-top:24px}
.mobile-break{display:none}
.hero-actions{display:flex;justify-content:center;align-items:center;gap:28px;margin-top:31px}
.hero-meta{font-size:11px;margin-top:17px;color:#8c847b}
.hero-meta a{color:#78634e;text-decoration:underline;text-underline-offset:3px}
.meta-divider{margin-inline:9px;color:#b8ad9e}
.hero-product{position:relative;margin-top:106px}
.hero-mascot{position:absolute;width:155px;height:155px;object-fit:contain;right:3%;top:-117px;z-index:2;filter:drop-shadow(0 10px 4px #986b3d0c)}
.product-note{position:absolute;top:-52px;left:6%;color:#978771;font-size:13px;letter-spacing:.05em;transform:rotate(-4deg)}
.hand-arrow{display:inline-block;font-size:38px;font-weight:300;vertical-align:middle;transform:rotate(-12deg);margin-right:8px}
.screenshot-frame{overflow:hidden;border:1px solid #d8cfc2;border-radius:13px;background:#fff;box-shadow:0 28px 70px -30px #4d321b55,0 3px 12px #4d321b0a}
.hero-screenshot{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top}
.screenshot-caption{display:flex;justify-content:space-between;font-size:10px;color:#9a8a75;letter-spacing:.03em;margin-top:19px;padding-inline:4px}
.screenshot-caption>span:first-child{display:flex;align-items:center;gap:7px}
.tiny-square{width:5px;height:5px;background:#b59d7a}
.facts{display:flex;justify-content:center;gap:55px;margin-top:45px;padding-bottom:18px;color:#82766a;font-size:12px}
.facts span{display:flex;align-items:center;gap:9px}
.facts svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.4}
.features{padding-top:104px}
.feature-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;margin-top:64px}
.feature-columns article{position:relative}
.feature-index{display:block;font-family:Consolas,monospace;font-size:10px;color:#a48a6a;letter-spacing:.13em;padding-top:19px;border-top:1px solid #d8cebf}
.feature-columns h3{font-size:21px;margin-top:25px}
.feature-columns p{font-size:14px;color:var(--muted);margin-top:15px;line-height:1.9}
.feature-detail{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:26px;font-size:10px;color:#9b8972}
.feature-detail>span{display:flex;align-items:center;gap:8px}
.ai-story{background:#f0eee6;margin-top:10px;padding-block:108px;overflow:hidden}
.story-grid{display:grid;grid-template-columns:.8fr 1.45fr;gap:65px;align-items:center}
.story-copy h2{margin-top:23px;font-size:clamp(34px,3.4vw,45px);line-height:1.5}
.story-copy>p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:23px}
.story-copy .text-button{margin-top:19px;color:#80552c}
.outline-tag{display:inline-flex;align-items:center;justify-content:center;border:1px solid #c4ac8d;color:#927047;padding:4px 7px;border-radius:4px;font-family:"Segoe UI","Microsoft JhengHei",sans-serif;font-size:9px;line-height:1.4;font-weight:500;letter-spacing:.04em;white-space:nowrap}
.story-copy .eyebrow{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:9px;letter-spacing:.08em}
.shortcut-note{display:flex;gap:7px;align-items:center;margin-top:23px;color:#9c8a73;font-size:11px}
.shortcut-note>span:last-child{margin-left:6px}
.review-figure{position:relative;min-width:0}
.review-figure>img{width:100%;aspect-ratio:900/850;object-fit:contain;object-position:center;border:1px solid #d9d2c8;border-radius:10px;background:#fff;box-shadow:0 20px 50px #4d321b13}
.review-figure figcaption{display:flex;justify-content:center;gap:12px;margin-top:19px}
.decision{font-size:11px;padding:7px 12px;border-radius:5px}
.decision-accept{color:#3b6145;background:#dce8da}
.decision-reject{color:#817262;background:#e6e0d4}
.figure-note{display:block;text-align:center;font-size:9px;color:#968b7d;margin-top:12px}
.demo{padding-block:110px}
.video-wrap{overflow:hidden;margin-top:44px;border-radius:13px;box-shadow:0 16px 50px #4d321b13;border:1px solid #e4dbcd;background:#302c28}
.video-wrap video{display:block;width:100%;height:auto;aspect-ratio:16/9}
.video-caption{display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#958777;margin-top:18px}
.video-caption span:last-child{text-align:right;font-size:9px}
.demo-steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);padding:0;margin:33px 0 0;gap:28px}
.demo-steps li{border-top:1px solid #ded5c8;padding-top:14px;font-size:12px;color:#796a58;display:flex;gap:13px;align-items:center}
.demo-steps span{font-family:Consolas,monospace;font-size:10px;white-space:nowrap;color:#ad9677}
.companions{background:var(--sage);padding-block:90px}
.companion-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
.companion-copy h2{margin-top:23px;line-height:1.5}
.companion-copy>p:not(.eyebrow){font-size:14px;color:#6e796d;margin-top:23px}
.companion-copy .small-note{font-size:10px!important;color:#87927f!important;margin-top:27px!important}
.companion-picker{min-width:0}
.companion-stage{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;background:#f8faf4;border:1px solid #d9e2d2;border-radius:15px;padding:22px 25px 25px}
.stage-label{font-family:Consolas,monospace;font-size:8px;letter-spacing:.18em;color:#9aa58e}
.companion-stage>img{width:210px;height:210px;object-fit:contain;margin-top:4px;margin-bottom:7px}
.companion-stage h3{font-size:17px;letter-spacing:.04em}
.companion-stage p{font-size:11px;color:#929c85;margin-top:5px}
.stage-star{position:absolute;color:#b4bf9a}
.star-one{left:21%;top:31%;font-size:28px}
.star-two{right:18%;top:42%;font-size:20px}
.breed-buttons{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:12px}
.breed-button{display:flex;align-items:center;flex-direction:column;gap:4px;border:1px solid transparent;background:#f7faf252;border-radius:7px;padding:6px 2px 9px;transition:background 160ms ease,border-color 160ms ease,transform 160ms var(--ease);min-width:0}
.breed-button img{width:49px;height:49px;object-fit:contain}
.breed-button span{font-size:9px;color:#7c886e}
.breed-button:hover{background:#f8faf4}
.breed-button[aria-pressed=true]{background:#faf5de;border-color:#c3b585}
.breed-button[aria-pressed=true] span{color:#746333}
.download{padding-block:110px}
.version-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:920px;margin:46px auto 0}
.version-card{border:1px solid #dcd2c2;border-radius:12px;padding:32px;background:#fffcf7}
.ai-card{background:#f2efe7}
.version-heading{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:28px}
.version-label{font-size:11px;color:#8f7352;letter-spacing:.1em}
.version-card h3{font-size:25px}
.version-card>p{font-size:14px;color:var(--muted);margin-top:17px}
.version-card ul{list-style:none;padding:0;margin:26px 0 30px;font-size:12px;color:#827260;line-height:2.5}
.version-card li:before{content:'✓';margin-right:9px;color:#a08964}
.version-card>.button{width:100%}
.version-card .version-note{font-size:10px;line-height:1.8;margin-top:14px;color:#9b8b77}
.faq{border-top:1px solid var(--line);display:grid;grid-template-columns:.8fr 1.2fr;gap:75px;padding-top:75px;padding-bottom:70px}
.faq h2{font-size:32px;margin-top:15px}
.faq-dog{width:120px;height:120px;object-fit:contain;margin-top:20px}
.faq-items{padding-top:4px}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq details:first-child{padding-top:9px}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:15px;cursor:pointer;font-size:14px;list-style:none;font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary span{font-size:22px;color:#ab9d8a;font-weight:300;line-height:1;transition:transform 160ms ease}
.faq details[open] summary span{transform:rotate(45deg)}
.faq details p{margin-top:18px;font-size:12px;line-height:2;color:#887b6b}
.faq details a{text-decoration:underline;text-underline-offset:3px}
.closing{padding-block:45px 65px;text-align:center}
.closing>img{margin:0 auto;width:100px;height:100px;object-fit:contain}
.closing>p{font-size:22px;letter-spacing:-.02em;margin-top:10px;font-weight:600}
.closing .text-button{font-size:12px;margin-top:6px;color:#92734e}
.footer{display:flex;align-items:center;gap:25px;padding-block:24px 30px;border-top:1px solid var(--line)}
.footer .brand{font-size:26px}
.footer p{font-size:11px;color:#9a8c7b}
.footer>span{font-size:9px;color:#a99c89;margin-left:auto}
.ai-dialog{width:min(620px,calc(100% - 32px));max-height:calc(100svh - 48px);overflow-y:auto;border:1px solid #cfc2ad;border-radius:15px;padding:30px 34px;background:var(--paper);color:var(--ink);box-shadow:0 20px 100px #1e130f40}
.ai-dialog::backdrop{background:#2e281f77;backdrop-filter:blur(4px)}
.dialog-heading{display:flex;justify-content:space-between;align-items:center}
.close-button{width:36px;height:36px;display:grid;place-items:center;font-size:27px;line-height:1;border:0;background:transparent;border-radius:6px;color:#8e806e}
.close-button:hover{background:#ede5d9}
.ai-dialog h2{font-size:29px;margin-top:15px}
.ai-dialog>p{font-size:13px;color:#887966;margin-top:15px}
.guide-steps{padding-left:22px;margin-top:25px}
.guide-steps>li{font-size:13px;padding-left:6px;margin-bottom:21px;color:#76634c}
.guide-steps strong{color:var(--ink);font-size:14px}
.guide-steps p{font-size:12px;margin-top:8px;line-height:1.9}
.code-block{border:1px solid #dfd4c2;background:#f0eade;border-radius:7px;padding:13px 15px;position:relative;margin-top:12px}
.code-block pre{font-size:12px;line-height:1.9;margin:0 0 32px}
.copy-button{position:absolute;right:10px;bottom:10px;padding:4px 8px;font-size:10px;min-height:28px;background:var(--paper);border:1px solid #d1c0a7;border-radius:4px}
.ai-dialog .dialog-note{font-size:10px;background:#f1eadf;border-radius:6px;padding:12px 14px}
.ai-dialog>.button{margin-top:23px;min-height:45px;font-size:12px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:10px;left:15px;z-index:1000;transform:translateY(-160%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:6px}
.skip-link:focus{transform:translateY(0)}

@media(min-width:1450px){.hero{padding-top:85px}
.hero h1{font-size:72px}
.hero-product{margin-top:112px}
}

@media(max-width:900px){.shell{padding-inline:27px}
.nav-links{gap:20px;margin-right:0}
.nav{gap:20px}
.hero h1{font-size:54px}
.hero-mascot{right:1%;width:140px;height:140px;top:-107px}
.feature-columns{gap:25px}
.feature-columns h3{font-size:18px}
.story-grid{gap:35px;grid-template-columns:.9fr 1.1fr}
.story-copy h2{font-size:35px}
.review-figure>img{aspect-ratio:900/850}
.story-copy .eyebrow{max-width:220px}
.companion-grid{gap:30px;grid-template-columns:.85fr 1.15fr}
.companion-copy h2{font-size:34px}
.breed-buttons{gap:4px}
.breed-button img{width:44px;height:44px}
.version-card{padding:26px}
.version-card h3{font-size:22px}
.faq{gap:35px}
.faq h2{font-size:29px}
.demo-steps{gap:15px}
.demo-steps li{gap:8px;font-size:10px}
.facts{gap:30px;font-size:11px}
}

@media(max-width:640px){:root{scroll-padding-top:85px}
.shell{padding-inline:22px}
.section{padding-block:65px}
.nav{height:73px;gap:15px}
.brand{font-size:29px}
.brand-dog{width:39px;height:39px}
.nav-links{display:none}
.nav>.button{margin-left:auto}
.button-small{font-size:11px;min-height:38px;padding:9px 12px}
.hero{padding-top:53px}
.eyebrow{font-size:9px;letter-spacing:.12em}
.hero h1{font-size:clamp(35px,8vw,49px);line-height:1.5;margin-top:23px}
.hero-copy{font-size:13px;line-height:1.9;margin-top:24px}
.mobile-break{display:block}
.marked svg{bottom:-7px;height:10px}
.hero-actions{gap:15px;margin-top:26px;flex-direction:column}
.hero-actions .button{min-height:49px;font-size:13px;padding-inline:24px}
.hero-actions .text-button{font-size:12px;min-height:35px}
.hero-meta{font-size:9px;margin-top:16px}
.meta-divider{margin-inline:4px}
.hero-product{margin-top:104px;margin-inline:-4px}
.hero-mascot{width:118px;height:118px;top:-91px;right:0}
.product-note{font-size:10px;top:-45px;left:1%}
.hand-arrow{font-size:27px;margin-right:5px}
.screenshot-frame{border-radius:8px}
.hero-screenshot{aspect-ratio:1.3;object-fit:cover;object-position:center}
.screenshot-caption{font-size:8px;margin-top:12px;gap:8px}
.screenshot-caption>span:last-child{font-size:7px}
.facts{display:grid;grid-template-columns:1fr;gap:12px;margin-top:28px;font-size:10px;justify-items:center;padding-bottom:0}
.facts svg{width:16px;height:16px}
.section-heading h2{font-size:31px;margin-top:14px;line-height:1.5}
.section-heading>p:last-child{font-size:13px;margin-top:13px}
.features{padding-top:69px}
.feature-columns{grid-template-columns:1fr;gap:33px;margin-top:36px}
.feature-columns article{padding-inline:8px}
.feature-index{padding-top:15px;font-size:9px}
.feature-columns h3{font-size:20px;margin-top:16px}
.feature-columns p{font-size:13px;margin-top:11px;max-width:400px}
.feature-detail{margin-top:17px;font-size:10px}
.ai-story{margin-top:0}
.story-grid{grid-template-columns:1fr;gap:35px}
.story-copy{padding-inline:4px}
.story-copy h2{font-size:34px}
.story-copy h2 br:nth-child(2){display:none}
.story-copy .eyebrow{max-width:none;font-size:8px}
.story-copy>p:not(.eyebrow){font-size:13px;margin-top:19px}
.story-copy>.text-button{font-size:12px}
.shortcut-note{font-size:10px;margin-top:14px}
.review-figure>img{aspect-ratio:900/850}
.review-figure figcaption{gap:8px;margin-top:14px}
.decision{font-size:9px;padding:6px 9px}
.figure-note{font-size:8px}
.video-wrap{margin-top:30px;border-radius:8px}
.video-caption{flex-direction:column;gap:7px;font-size:9px;line-height:1.8;margin-top:12px}
.video-caption span:last-child{text-align:left;font-size:8px}
.demo-steps{grid-template-columns:1fr 1fr;gap:20px 18px;margin-top:24px}
.demo-steps li{font-size:10px;gap:10px;padding-top:10px}
.demo-steps span{font-size:9px}
.companion-grid{grid-template-columns:1fr;gap:30px}
.companion-copy{text-align:center}
.companion-copy h2{font-size:32px;margin-top:16px}
.companion-copy>p:not(.eyebrow){font-size:13px;margin-top:16px}
.companion-copy .small-note{font-size:9px!important;margin-top:16px!important}
.companion-stage{padding:20px 15px 23px;border-radius:11px}
.companion-stage>img{width:190px;height:190px}
.companion-stage h3{font-size:16px}
.companion-stage p{font-size:10px}
.breed-buttons{gap:5px;grid-template-columns:repeat(3,1fr);margin-top:10px}
.breed-button{padding:6px 4px 9px}
.breed-button img{width:52px;height:52px}
.breed-button span{font-size:10px}
.version-grid{grid-template-columns:1fr;gap:17px;margin-top:30px}
.version-card{padding:25px}
.version-heading{margin-bottom:22px}
.version-card h3{font-size:23px}
.version-card>p{font-size:13px}
.version-card ul{font-size:11px;margin-block:20px 25px}
.version-card .version-note{font-size:9px}
.version-card .button{min-height:48px;font-size:12px}
.faq{grid-template-columns:1fr;gap:22px;padding-top:50px;padding-bottom:35px}
.faq-intro{position:relative}
.faq h2{font-size:28px;margin-top:14px}
.faq-dog{position:absolute;right:0;top:-12px;margin:0;width:80px;height:80px}
.faq .eyebrow{font-size:8px}
.faq-items{padding-top:0}
.faq summary{font-size:13px}
.faq details{padding-block:21px}
.faq details p{font-size:12px}
.closing{padding-block:35px 48px}
.closing>p{font-size:20px}
.closing>img{width:88px;height:88px}
.closing .text-button{font-size:11px}
.footer{padding-block:22px;gap:10px;flex-wrap:wrap}
.footer .brand{font-size:24px}
.footer p{font-size:9px;margin-left:6px}
.footer>span{font-size:8px}
.ai-dialog{padding:23px 21px}
.ai-dialog h2{font-size:25px}
.ai-dialog>p{font-size:12px}
.guide-steps{padding-left:18px}
.guide-steps p{font-size:11px}
}

@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}
*,*::before,*::after{transition:none!important;animation:none!important}
}