@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;600;700&family=Noto+Serif+TC:wght@500;600;700&display=swap');
.yw-site{--yw-blue:#0866ff;--yw-ink:#111;--yw-muted:#686868;--yw-line:#dedede;margin:0;background:#fff;color:var(--yw-ink);font-family:'Noto Sans TC',sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
.yw-site *{box-sizing:border-box}.yw-site a{color:inherit;text-decoration:none}.yw-site button,.yw-site input{font:inherit}.yw-site img{display:block;max-width:100%;height:auto}.yw-site figure,.yw-site h1,.yw-site h2,.yw-site h3,.yw-site p{margin:0}.yw-site a:focus-visible,.yw-site button:focus-visible,.yw-site summary:focus-visible{outline:3px solid var(--yw-blue);outline-offset:5px}.yw-container{width:calc(100% - 112px);max-width:1440px;margin-inline:auto}.yw-skip{position:fixed;top:-100px;left:16px;background:#fff;padding:12px;z-index:100}.yw-skip:focus{top:12px}.yw-header{height:78px;border-bottom:1px solid #eee;background:white}.yw-header-inner{height:100%;display:flex;align-items:center;gap:40px;padding:0 40px;max-width:1600px;margin:auto}.yw-logo{font-family:'Noto Sans TC',sans-serif;font-size:28px;font-weight:700;white-space:nowrap;letter-spacing:-1.5px;line-height:1}.yw-logo>span:last-child{font-size:22px;font-weight:500;letter-spacing:-.5px}.yw-logo-dot{color:#ef6c2f;margin-left:-2px;margin-right:1px;font-size:18px;vertical-align:top}.yw-nav{display:flex;align-items:center;gap:30px;flex:1;font-size:15px;font-weight:500}.yw-nav a:hover{color:var(--yw-blue)}.yw-nav-contact{margin-left:auto}.yw-menu-toggle{display:none}.yw-subnav{position:sticky;top:0;z-index:20;background:#fffffff5;backdrop-filter:blur(12px);border-bottom:1px solid #eee}.yw-subnav-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:16px}.yw-subnav-inner>a{font-weight:700}.yw-subnav-inner>div{display:flex;align-items:center;gap:24px}.yw-subnav-text{font-size:14px}.yw-button{display:inline-flex;justify-content:center;align-items:center;min-height:46px;padding:10px 25px;border:1px solid var(--yw-blue);border-radius:100px;color:#fff!important;background:var(--yw-blue);font-size:15px;line-height:1.4;font-weight:500;white-space:nowrap;transition:background .18s,color .18s}.yw-button:hover{background:#0050d0;border-color:#0050d0}.yw-button-outline{background:#fff;color:var(--yw-blue)!important}.yw-button-outline:hover{background:#edf4ff}.yw-button-small{min-height:40px;padding:8px 20px;font-size:13px}.yw-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:28px}.yw-eyebrow{color:var(--yw-muted);font-size:12px;letter-spacing:1.8px;font-weight:500;margin-bottom:18px!important}.yw-hero{padding-top:56px}.yw-site h1,.yw-site h2{font-family:'Noto Serif TC',serif;font-weight:600;letter-spacing:-1.8px;line-height:1.3;text-wrap:balance}.yw-hero h1{font-size:clamp(36px,4.6vw,76px);letter-spacing:-2px}.yw-product{min-width:0}.yw-product img{width:100%;border-radius:7px;aspect-ratio:1.6;object-fit:cover;background:#333}.yw-product figcaption,.yw-demo figcaption{font-size:11px;line-height:1.5;color:#888;margin-top:8px}.yw-product-hero{margin-top:68px!important}.yw-module-section{padding-top:40px;padding-bottom:24px}.yw-section-label{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--yw-line);padding-bottom:20px}.yw-section-label h2{font-family:'Noto Sans TC',sans-serif;font-size:17px;letter-spacing:0;font-weight:600}.yw-section-label>span{color:var(--yw-muted);font-size:13px}.yw-module-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px;padding:30px 0 18px}.yw-module-nav a{display:flex;flex-direction:column;align-items:center;gap:14px;padding:16px 4px;font-size:16px;font-weight:500;transition:color .2s}.yw-module-nav a:hover,.yw-module-nav a[aria-current]{color:var(--yw-blue)}.yw-module-nav svg{width:52px;height:52px;transition:transform .2s}.yw-module-nav a:hover svg{transform:translateY(-4px)}.yw-accent{stroke:var(--yw-blue)}.yw-feature-section{padding-block:96px;scroll-margin-top:100px}.yw-split{display:grid;grid-template-columns:1fr 2fr;gap:64px;align-items:center}.yw-split h2{font-size:clamp(28px,3vw,46px);margin-bottom:24px}.yw-split>div>p:not(.yw-eyebrow){color:#555;line-height:1.85;max-width:390px}.yw-text-link{display:inline-block;border-bottom:1px solid currentColor;padding-bottom:2px;font-weight:500;font-size:15px;margin-top:24px}.yw-text-link:hover{color:var(--yw-blue)}.yw-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:42px 28px;margin-top:52px}.yw-feature-grid article{border-top:1px solid #ccc;padding-top:24px}.yw-feature-number{font-size:13px;letter-spacing:1px;color:#777}.yw-site h3{font-size:18px;font-weight:600;line-height:1.5}.yw-feature-grid h3{margin-block:16px 12px}.yw-feature-grid p{color:#555;font-size:15px;line-height:1.85;max-width:400px}.yw-soft{background:#f7f8fa}.yw-split-reverse{grid-template-columns:1fr 1.6fr}.yw-inline-links{display:flex;gap:28px;flex-wrap:wrap}.yw-operations{padding-block:105px}.yw-operations>h2{font-size:clamp(30px,3.8vw,56px);margin-bottom:42px}.yw-operation-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}.yw-operation-grid h3{margin:26px 0 12px;font-size:24px}.yw-operation-grid p{color:#555;max-width:540px}.yw-operation-grid .yw-demo{aspect-ratio:1.32}.yw-operation-grid .yw-device{width:90%}.yw-faq-section{padding-block:60px 100px;display:grid;grid-template-columns:1fr 2fr;gap:64px}.yw-faq-section h2{font-size:36px}.yw-faq details{border-top:1px solid #ccc}.yw-faq details:last-child{border-bottom:1px solid #ccc}.yw-faq summary{display:flex;align-items:center;justify-content:space-between;gap:24px;cursor:pointer;list-style:none;min-height:72px;padding:20px 0;font-weight:500}.yw-faq summary::-webkit-details-marker{display:none}.yw-faq summary::after{content:'+';font-family:sans-serif;font-size:26px;font-weight:400}.yw-faq details[open] summary::after{content:'−'}.yw-faq details p{padding:0 40px 24px 0;color:#555;font-size:15px;max-width:800px}.yw-cta{padding-block:90px 100px;background:#f5f6f8}.yw-cta h2{font-size:clamp(36px,4.8vw,68px);margin-bottom:24px}.yw-cta p:not(.yw-eyebrow){color:#555}.yw-footer{padding:56px 0 28px;background:#fff}.yw-footer-top{display:flex;gap:32px;justify-content:space-between;align-items:center;margin-bottom:36px}.yw-footer-top>p{color:#777;font-size:14px}.yw-footer-links{display:flex;flex-wrap:wrap;gap:18px 28px;font-size:13px;color:#555;padding-bottom:32px;border-bottom:1px solid #eee}.yw-footer-links a:hover{color:var(--yw-blue)}.yw-copyright{color:#888;font-size:12px;margin-top:24px!important}.yw-features-hero{padding-bottom:36px}.yw-features-hero .yw-eyebrow{margin-top:36px}.yw-lead{font-size:18px;max-width:740px;margin-top:24px!important;color:#555}.yw-breadcrumb,.yw-breadcrumb-sep{font-size:12px;color:#777!important}.yw-module-page-nav{border-bottom:1px solid var(--yw-line)}.yw-module-page-nav .yw-module-nav{padding-top:0}.yw-workflow{padding-top:72px;margin-top:60px;border-top:1px solid var(--yw-line)}.yw-workflow>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}.yw-workflow article>span{font-size:36px;color:#c0c6d0;font-weight:500}.yw-workflow h3{margin:12px 0}.yw-workflow p{color:#555;font-size:15px}.yw-module-faq{display:grid;grid-template-columns:1fr 2fr;gap:64px;margin-top:90px}.yw-module-faq h2{font-size:30px}
/* Native, illustrative product scenes rather than invented screenshots. */
.yw-demo{position:relative;background:linear-gradient(125deg,#25374f,#6d7f94);border-radius:7px;min-width:0;aspect-ratio:1.45;display:flex;align-items:center;justify-content:center;padding:32px;overflow:hidden}.yw-device{width:100%;background:white;border:9px solid #1c1d22;border-radius:20px;box-shadow:0 14px 35px #0004;overflow:hidden;font-family:'Noto Sans TC',sans-serif}.yw-demo figcaption{position:absolute;bottom:7px;left:16px;color:#ebedf2}.yw-demo-top{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid #eee;font-size:12px}.yw-demo-top strong{font-size:17px}.yw-tickets{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;background:#eff1f3;padding:16px;min-height:230px}.yw-ticket{background:white;border-radius:5px;overflow:hidden;padding-bottom:12px}.yw-ticket-state{padding:8px 12px;font-size:12px;font-weight:600}.yw-state-0{background:#fff0de;color:#9b5410}.yw-state-1{background:#e4f1fa;color:#246088}.yw-state-2{background:#e7f2eb;color:#34654b}.yw-ticket>strong,.yw-ticket>small,.yw-ticket>p,.yw-ticket-note{display:block;margin:8px 12px;font-size:12px}.yw-ticket>strong{font-size:17px}.yw-ticket>small{color:#888;font-size:10px}.yw-ticket>p{border-top:1px solid #eee;padding-top:10px}.yw-ticket-note{font-size:10px;color:#777}.yw-admin-demo{display:grid;grid-template-columns:95px 1fr;min-height:250px}.yw-admin-demo aside{background:#f5f7fa;padding:18px 12px;color:#555;line-height:3;font-size:10px}.yw-admin-demo>div{padding:22px}.yw-admin-demo h3{font-size:16px;margin-bottom:18px}.yw-admin-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.yw-admin-tiles>div{display:grid;justify-items:center;gap:6px;font-size:10px;text-align:center}.yw-admin-tiles svg{width:28px;height:28px}.yw-chart{height:94px;display:flex;align-items:flex-end;gap:10px;border-bottom:1px solid #ddd;margin-top:24px}.yw-chart i{display:block;flex:1;height:var(--bar);background:#89b6f5;border-radius:3px 3px 0 0}.yw-admin-demo small{font-size:10px;color:#888}.yw-demo-mobile{background:#e9ecf0;aspect-ratio:1.45}.yw-demo-mobile .yw-device{width:245px;border-radius:30px;border-width:8px;transform:rotate(-5deg)}.yw-demo-mobile .yw-demo-top{padding:14px 12px 8px;font-size:9px}.yw-food-menu{padding:18px}.yw-food-menu h3{font-size:16px;margin-bottom:12px}.yw-menu-tabs{display:flex;gap:16px;font-size:10px;padding-bottom:12px;color:#777}.yw-menu-tabs span:first-child{color:#111}.yw-food-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.yw-food{display:grid;gap:3px}.yw-food strong{font-size:11px}.yw-food>span{font-size:9px;color:#777}.yw-food-art{height:70px;background:#f6f0e5;border-radius:5px;display:grid;place-items:center;font-size:36px}.yw-food-coffee{background:#eee7df}.yw-demo-checkout{display:flex;align-items:center;justify-content:space-between;font-size:9px;margin-top:16px;border-top:1px solid #eee;padding-top:12px}.yw-demo-checkout>span{background:#ee7830;color:white;border-radius:5px;padding:8px}.yw-demo-kiosk{background:#ebedea}.yw-demo-kiosk .yw-device{width:260px;box-shadow:0 16px 20px #0002}.yw-demo-kiosk .yw-food-art{height:60px}.yw-demo-kiosk .yw-demo-top{font-size:10px}.yw-demo-kitchen{background:linear-gradient(130deg,#2f4541,#73877c)}
@media(min-width:1500px){.yw-hero h1{font-size:76px}}
@media(max-width:1100px){.yw-container{width:calc(100% - 64px)}.yw-split{gap:32px;grid-template-columns:1fr 1.5fr}.yw-header-inner{padding-inline:32px}.yw-nav{gap:22px}.yw-demo{padding:22px}.yw-feature-section{padding-block:76px}.yw-operation-grid{gap:24px}.yw-admin-demo{grid-template-columns:70px 1fr}.yw-admin-demo>div{padding:16px}.yw-ticket>strong,.yw-ticket>small,.yw-ticket>p,.yw-ticket-note{margin-inline:8px}.yw-tickets{padding:10px;gap:8px}.yw-operation-grid .yw-demo{padding:18px}.yw-operation-grid .yw-device{width:100%}.yw-faq-section,.yw-module-faq{gap:32px}}
@media(max-width:860px){.yw-header{height:68px}.yw-header-inner{justify-content:space-between}.yw-logo{font-size:26px}.yw-menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px;width:44px;height:44px;border:0;background:transparent;padding:10px;cursor:pointer}.yw-menu-toggle span{height:2px;width:24px;background:#111}.yw-nav{display:none;position:absolute;top:68px;left:0;right:0;z-index:30;background:#fff;border-bottom:1px solid #ddd;padding:18px 32px;box-shadow:0 8px 16px #0001}.yw-nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:0}.yw-nav a{padding:12px 0}.yw-nav-contact{margin-left:0}.yw-subnav-inner{height:66px}.yw-subnav-inner>div{gap:12px}.yw-subnav-text{display:none}.yw-hero{padding-top:42px}.yw-hero h1{font-size:clamp(34px,5.2vw,54px)}.yw-product-hero{margin-top:42px!important}.yw-split,.yw-split-reverse{grid-template-columns:1fr;gap:32px}.yw-split>div>p:not(.yw-eyebrow){max-width:650px}.yw-split h2{font-size:38px}.yw-feature-grid{gap:28px 22px}.yw-operation-grid{grid-template-columns:1fr}.yw-operation-grid .yw-demo{aspect-ratio:1.8;padding:40px}.yw-operation-grid .yw-device{max-width:600px}.yw-faq-section,.yw-module-faq{grid-template-columns:1fr;gap:32px}.yw-section-label>span{display:none}.yw-module-nav{gap:8px}.yw-module-nav a{font-size:14px}.yw-module-nav svg{width:44px;height:44px}.yw-demo-mobile{aspect-ratio:1.5}.yw-demo-mobile .yw-device{width:255px}.yw-operations{padding-block:76px}.yw-cta{padding-block:70px}.yw-workflow>div{gap:24px}}
@media(max-width:600px){.yw-container{width:calc(100% - 32px)}.yw-header-inner{padding-inline:16px}.yw-header{height:64px}.yw-nav{top:64px;padding-inline:24px}.yw-subnav-inner{height:62px;gap:8px}.yw-subnav-inner>a{font-size:13px}.yw-subnav-inner>div{gap:8px}.yw-button-small{min-height:36px;font-size:11px;padding:8px 12px}.yw-hero{padding-top:34px}.yw-eyebrow{font-size:10px;letter-spacing:1.2px;margin-bottom:14px!important}.yw-hero h1{font-size:37px;line-height:1.45;letter-spacing:-1.1px;text-wrap:initial;max-width:480px}.yw-actions{margin-top:23px;gap:12px}.yw-button{font-size:13px;padding:10px 22px}.yw-subnav .yw-button-small{font-size:11px;padding:8px 12px}.yw-product-hero{margin-top:34px!important}.yw-product img{border-radius:5px}.yw-product figcaption{font-size:10px}.yw-module-section{padding-top:32px;padding-bottom:0}.yw-section-label{padding-bottom:16px}.yw-section-label h2{font-size:15px}.yw-module-nav{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px 10px;padding:20px 0}.yw-module-nav a{font-size:13px;gap:10px;padding:14px 0;min-height:95px}.yw-module-nav svg{width:42px;height:42px}.yw-feature-section{padding-block:52px}.yw-split h2{font-size:31px;letter-spacing:-1px;margin-bottom:20px}.yw-split>div>p:not(.yw-eyebrow){font-size:14px}.yw-text-link{font-size:13px;margin-top:20px}.yw-feature-grid{grid-template-columns:1fr;gap:24px;margin-top:32px}.yw-feature-grid article{padding-top:16px}.yw-feature-grid h3{font-size:16px;margin:8px 0}.yw-feature-grid p{font-size:14px;max-width:none}.yw-feature-number{font-size:11px}.yw-inline-links{gap:24px}.yw-demo{padding:20px;aspect-ratio:1.18}.yw-device{border-width:6px;border-radius:14px}.yw-demo-mobile{aspect-ratio:1.15;padding:25px}.yw-demo-mobile .yw-device{width:230px;border-width:6px}.yw-demo-kiosk{aspect-ratio:1.12}.yw-demo-kiosk .yw-device{width:235px}.yw-demo-top{padding:12px;font-size:9px}.yw-demo-top strong{font-size:14px}.yw-tickets{gap:5px;padding:7px;min-height:205px}.yw-ticket-state{font-size:9px;padding:7px}.yw-ticket>strong,.yw-ticket>small,.yw-ticket>p,.yw-ticket-note{margin-inline:7px;font-size:9px}.yw-ticket>strong{font-size:14px}.yw-admin-demo{grid-template-columns:65px 1fr;min-height:225px}.yw-admin-demo aside{padding:12px 7px;font-size:8px}.yw-admin-demo>div{padding:14px 10px}.yw-admin-demo h3{font-size:12px}.yw-admin-tiles{gap:6px}.yw-admin-tiles>div{font-size:8px}.yw-admin-tiles svg{width:24px;height:24px}.yw-chart{gap:6px;height:75px}.yw-operations{padding-block:56px}.yw-operations>h2{font-size:33px;margin-bottom:30px}.yw-operation-grid{gap:42px}.yw-operation-grid .yw-demo{aspect-ratio:1.18;padding:20px}.yw-operation-grid h3{font-size:21px;margin-top:20px}.yw-operation-grid p{font-size:14px}.yw-faq-section{padding-block:24px 56px}.yw-faq-section h2{font-size:29px}.yw-faq summary{font-size:14px;min-height:66px;padding-block:18px}.yw-faq details p{font-size:14px;padding-right:16px}.yw-cta{padding-block:54px 62px}.yw-cta h2{font-size:37px;letter-spacing:-1px}.yw-cta p:not(.yw-eyebrow){font-size:14px}.yw-footer{padding:36px 0 24px}.yw-footer-top{display:block;margin-bottom:28px}.yw-footer-top>p{margin-top:16px;font-size:13px}.yw-footer-links{gap:14px 22px;font-size:12px}.yw-copyright{font-size:10px}.yw-lead{font-size:15px;margin-top:18px!important}.yw-features-hero{padding-bottom:28px}.yw-features-hero .yw-eyebrow{margin-top:24px}.yw-module-page-nav .yw-module-nav{padding-bottom:20px}.yw-workflow{padding-top:32px;margin-top:36px}.yw-workflow>div{grid-template-columns:1fr;gap:28px}.yw-workflow article>span{font-size:28px}.yw-workflow h3{font-size:17px;margin:8px 0}.yw-workflow p{font-size:14px}.yw-module-faq{margin-top:48px;gap:24px}.yw-module-faq h2{font-size:26px}}
.yw-food-art{background-image:url('../img/pos-hero.png');background-size:660% auto;background-position:17% 28%}.yw-food-chicken{background-position:36% 28%}.yw-food-noodles{background-position:36% 48%}.yw-food-coffee{background-position:17% 69%}
@media(max-width:600px){.yw-demo,.yw-operation-grid .yw-demo{aspect-ratio:auto;min-height:340px;padding-block:32px}.yw-demo-mobile,.yw-demo-kiosk{min-height:450px}.yw-demo-mobile .yw-device{transform:none}.yw-device{min-width:0}.yw-admin-demo>div{min-width:0}}
@media(prefers-reduced-motion:reduce){.yw-site *{transition:none!important;scroll-behavior:auto!important}}