:root{--paper:#fafaf8;--ink:#171b2c;--muted:#656a7a;--line:#e4e5eb;--blue:#435be9;--violet:#7555e8;--soft:#f0eff8;--green:#286e53;--radius:28px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent;touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.18}button{color:inherit}button:disabled{opacity:1;cursor:default}svg.icon{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.wrap{width:min(1240px,calc(100% - 80px));margin:auto}.topbar{position:sticky;top:0;background:#fafaf8ed;backdrop-filter:blur(18px);border-bottom:1px solid #e4e5ebba;z-index:20}.nav{height:84px;display:flex;align-items:center;gap:30px}.brand{display:inline-flex;align-items:center;gap:11px;font-weight:750;font-size:21px;letter-spacing:-.6px;white-space:nowrap}.brand img{width:41px;height:41px;border-radius:11px}.navlinks{display:flex;gap:28px;margin-left:auto;font-size:13px;font-weight:550;color:var(--muted)}.navlinks a:hover{color:var(--blue)}.language{font-size:12px;color:var(--muted);border-left:1px solid #d9dce5;padding-left:23px}.soon{border:0;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;gap:11px;padding:16px 22px;color:#fff;background:var(--ink);font-size:14px;font-weight:600;line-height:1.4}.soon .icon{width:19px;height:22px;stroke:none;fill:currentColor}.soon.small{font-size:12px;padding:12px 17px;border-radius:10px}.kicker{font-size:11px;letter-spacing:2px;font-weight:700;color:var(--blue);text-transform:uppercase}.hero{padding-top:70px}.hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center;min-height:590px}.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:11px;letter-spacing:2px;font-weight:650;color:#5d6272;margin-bottom:25px}.eyebrow i{width:6px;height:6px;background:var(--blue);border-radius:50%;box-shadow:0 0 0 5px #e9ecfd}h1{font-size:clamp(44px,4.8vw,67px);font-weight:730;line-height:1.14;letter-spacing:-3px}h1 em{font-style:normal;color:var(--blue)}html[lang=zh-CN] h1{line-height:1.3;letter-spacing:-2px}.hero-copy>p{max-width:455px;margin:25px 0 28px;font-size:17px;line-height:1.9;color:var(--muted)}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:22px}.text-link{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:600}.text-link .icon{width:17px;height:17px}.text-link:hover{color:var(--blue)}.launch-note{display:flex;align-items:center;gap:7px;font-size:11px;color:#747989;margin-top:15px}.launch-note:before{content:"";width:5px;height:5px;background:#a4a8b4;border-radius:50%}.hero-tags{display:flex;gap:16px;flex-wrap:wrap;margin-top:33px;font-size:11px;color:#555d71}.hero-tags span{display:inline-flex;align-items:center;gap:6px}.hero-tags .icon{width:15px;height:15px;color:var(--blue)}
/* A three-stage, deliberately illustrative connection demo. */
.demo{position:relative;min-width:0}.demo-art{height:466px;position:relative;border-radius:36px;background:radial-gradient(ellipse at 77% 10%,#e6e9fa,transparent 58%),linear-gradient(145deg,#f1f0f8,#eaeaf4);overflow:hidden;isolation:isolate}.demo-art:before{content:"";position:absolute;width:420px;height:420px;border:1px solid #d7d9e9;border-radius:50%;left:30%;top:13%;z-index:-1}.demo-art:after{content:"";position:absolute;inset:20px;border:1px solid #ffffff9c;border-radius:23px;pointer-events:none}.demo-heading{position:absolute;left:28px;top:25px;font-size:10px;font-weight:650;letter-spacing:1.8px;color:#72768d}.demo-live{position:absolute;right:25px;top:22px;display:flex;align-items:center;gap:6px;background:#ffffffad;border:1px solid white;padding:5px 10px;border-radius:20px;color:#63706a;font-size:9px;letter-spacing:.5px}.demo-live i{width:5px;height:5px;border-radius:50%;background:#67a283}.dashboard{position:absolute;right:27px;top:95px;width:83%;height:244px;border-radius:23px;background:linear-gradient(155deg,#555b70,#151927 45%,#2b3042);padding:10px;box-shadow:0 23px 35px #20243a32,0 0 0 1px #9b9eae;transform:perspective(1000px) rotateY(-5deg) rotateX(3deg)}.dash-inner{position:relative;width:100%;height:100%;overflow:hidden;border-radius:14px;background:#111827}.dash-rail{position:absolute;inset:0 auto 0 0;width:43px;display:flex;flex-direction:column;align-items:center;justify-content:space-around;background:#121522;color:#c6c9dd;z-index:5;padding:10px 0}.dash-rail .icon{width:18px;height:18px}.dash-rail img{width:24px;border-radius:6px}.dash-rail small{font-size:8px}.dash-connect{position:absolute;inset:0 0 0 43px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#eef0fc;background:radial-gradient(ellipse at 50% 10%,#30376a,transparent),#181b30;transition:opacity .7s}.dash-connect img{width:45px;border-radius:13px;box-shadow:0 5px 20px #0003}.dash-connect strong{font-size:15px;font-weight:550}.dash-connect small{font-size:10px;color:#9299b9}.connect-dots{display:flex;gap:5px;margin-top:9px}.connect-dots i{width:4px;height:4px;border-radius:50%;background:#8898f7;animation:breathe 1.4s infinite}.connect-dots i:nth-child(2){animation-delay:.2s}.connect-dots i:nth-child(3){animation-delay:.4s}.dash-video{position:absolute;inset:0 0 0 43px;opacity:0;transform:scale(1.05);transition:opacity .8s,transform 1.3s;overflow:hidden}.landscape{width:100%;height:100%;object-fit:cover;animation:scenic 16s linear infinite alternate;transform:scale(1.09)}.video-shade{position:absolute;inset:0;background:linear-gradient(transparent 45%,#101427c9)}.video-title{position:absolute;top:15px;left:16px;color:#fff;font-size:9px;letter-spacing:.8px;text-shadow:0 1px 3px #0008}.video-control{position:absolute;bottom:14px;left:18px;right:18px;color:white}.video-control>div{display:flex;align-items:center;gap:15px;justify-content:center;margin-bottom:11px}.video-control .icon{width:17px;height:17px}.timeline{height:2px;background:#ffffff60}.timeline i{display:block;width:32%;height:100%;background:#fff;animation:progress 16s linear infinite}.time{display:flex;justify-content:space-between;font-size:7px;margin-top:4px;opacity:.8}.phone{position:absolute;left:26px;bottom:40px;width:160px;height:300px;border-radius:29px;border:2px solid #737684;background:#151823;padding:5px;box-shadow:9px 18px 28px #30324b35;transform:rotate(-7deg);z-index:6}.phone-inner{position:relative;border-radius:22px;overflow:hidden;height:100%;background:#f5f6fc;padding:12px 9px}.phone-status{font-size:7px;display:flex;justify-content:space-between;padding:0 4px 19px;font-weight:700;color:#1e2330}.island{position:absolute;top:8px;left:50%;transform:translateX(-50%);height:12px;width:42px;background:#11131b;border-radius:20px}.phone-brand{display:flex;align-items:center;gap:5px;font-size:9px;font-weight:700}.phone-brand img{width:17px;height:17px;border-radius:5px}.phone-connection{text-align:center;padding:22px 0 15px}.phone-connection .icon{width:36px;height:36px;color:var(--blue);padding:7px;border-radius:10px;background:#e8ecff}.phone-connection strong{display:block;font-size:11px;margin-top:6px}.phone-connection small{font-size:7px;color:#8a8fa3}.phone-option{border:1px solid #e6e7f0;background:#fff;border-radius:10px;display:flex;align-items:center;gap:6px;padding:10px 7px;font-size:7px;margin-bottom:6px;transition:background .4s,border-color .4s}.phone-option .icon{width:15px;height:15px;color:var(--blue)}.phone-option span{margin-left:auto;color:#9197af}.phone-option.active{background:#eceeff;border-color:#adb6f3}.phone-playing{position:absolute;bottom:17px;left:9px;right:9px;border-radius:9px;overflow:hidden;height:73px;opacity:0;transform:translateY(12px);transition:opacity .6s,transform .6s}.phone-playing>img{width:100%;height:100%;object-fit:cover}.phone-playing>span{position:absolute;bottom:6px;left:6px;color:white;font-size:7px;text-shadow:0 1px 2px #000}.phone-home{position:absolute;width:47px;height:3px;background:#202334;bottom:5px;left:50%;transform:translateX(-50%);border-radius:4px}.cast-path{position:absolute;left:140px;right:35px;top:255px;width:calc(100% - 175px);height:130px;z-index:4;overflow:visible;opacity:0;transition:opacity .5s;pointer-events:none}.cast-path path{fill:none;stroke:#6678e4;stroke-width:1.5;stroke-dasharray:4 6;animation:flow 1.5s linear infinite}.connected-pill{position:absolute;right:32px;bottom:69px;display:flex;align-items:center;gap:8px;background:#fffefb;padding:12px 15px;border-radius:12px;box-shadow:0 9px 22px #48466611;font-size:10px;opacity:0;transform:translateY(7px);transition:opacity .5s,transform .5s;z-index:6}.connected-pill .icon{width:18px;height:18px;color:#46775f}.demo-caption{position:absolute;bottom:18px;right:23px;color:#85879b;font-size:8px}.demo[data-step="1"] .cast-path{opacity:1}.demo[data-step="1"] .cast-option{background:#eceeff;border-color:#adb6f3}.demo[data-step="2"] .dash-connect{opacity:0}.demo[data-step="2"] .dash-video{opacity:1;transform:scale(1)}.demo[data-step="2"] .phone-playing,.demo[data-step="2"] .connected-pill{opacity:1;transform:translateY(0)}.demo[data-step="2"] .phone-option{padding-block:7px}.demo[data-step="2"] .phone-connection{padding-block:12px}.demo-controls{display:flex;align-items:center;gap:8px;margin:19px 3px 0}.demo-step{position:relative;flex:1;border:0;border-top:2px solid #dedfe8;background:none;padding:10px 2px 0;text-align:left;color:#7a7e91;font-size:10px;cursor:pointer;transition:color .3s,border-color .3s}.demo-step span{font-size:9px;margin-right:5px;opacity:.7}.demo-step[aria-current=step]{color:var(--blue);border-color:var(--blue);font-weight:650}.pause{border:1px solid #dfe1ea;background:white;border-radius:50%;width:30px;height:30px;display:grid;place-items:center;cursor:pointer;padding:7px;flex-shrink:0}.pause .icon{width:13px;height:13px}.demo.is-paused *{animation-play-state:paused!important}.no-js .demo .dash-connect{opacity:0}.no-js .demo .dash-video,.no-js .demo .phone-playing,.no-js .demo .connected-pill{opacity:1;transform:none}.no-js .demo-controls{display:none}
.hero-bottom{display:flex;justify-content:space-between;align-items:center;gap:25px;border-bottom:1px solid var(--line);padding:40px 0 26px;margin-top:14px;font-size:11px;color:#74798b}.hero-bottom .safe{display:flex;align-items:center;gap:7px}.hero-bottom .icon{width:15px;height:15px}.hero-bottom>span:last-child{color:#858a9a;font-size:10px}.intro{padding:88px 0 35px;display:flex;align-items:flex-end;justify-content:space-between;gap:40px}.section-title{font-size:clamp(29px,3.1vw,43px);font-weight:680;letter-spacing:-1.5px;line-height:1.3}.intro .kicker,.features-intro .kicker{margin-bottom:16px}.intro>p{max-width:365px;font-size:14px;color:var(--muted);line-height:1.9}.ways{display:grid;grid-template-columns:1fr 1fr;gap:22px}.way{position:relative;background:#eff0f9;border:1px solid #e5e6f0;border-radius:var(--radius);overflow:hidden;padding:35px 36px 0;min-height:390px}.way:nth-child(2){background:#f0f2ef;border-color:#e4e8e1}.way .tag{display:inline-flex;gap:7px;align-items:center;font-size:10px;letter-spacing:.8px;color:#626d9d}.tag .icon{width:16px;height:16px}.way h3{font-size:26px;letter-spacing:-.7px;margin:15px 0 12px}.way>p{font-size:13px;color:var(--muted);max-width:400px;line-height:1.9}.cast-list{margin:28px auto -30px;max-width:365px;padding:18px 22px 28px;background:#fff;border-radius:17px 17px 0 0;box-shadow:0 8px 35px #535c9a0d;transform:rotate(-3deg)}.list-title{font-size:11px;color:#85899a;margin-bottom:12px}.device-item{display:flex;align-items:center;gap:13px;background:#eef1ff;border:1px solid #bfc9ff;border-radius:11px;padding:13px}.device-item>img{width:34px;border-radius:9px}.device-item strong{font-size:12px;display:block}.device-item small{display:block;font-size:9px;color:#7d85a6;margin-top:2px}.device-item>.icon{margin-left:auto;color:var(--blue);width:19px}.local-mini{display:flex;gap:10px;margin:29px 0 0;transform:rotate(2deg);padding-left:20px}.local-tile{width:31%;background:white;padding:7px;border-radius:12px;box-shadow:0 8px 20px #3146340c;flex-shrink:0}.local-tile img{aspect-ratio:1.35;object-fit:cover;border-radius:7px}.local-tile span{display:block;font-size:9px;margin:9px 2px 4px;color:#5a6660}.local-tile:nth-child(2){transform:translateY(13px)}.local-tile:nth-child(3){transform:translateY(26px)}.way-note{font-size:10px;color:#7e8494;margin-top:15px}.showcase{margin:86px 0 0;background:#171b31;color:#fff;border-radius:34px;overflow:hidden;display:grid;grid-template-columns:1.1fr .9fr;min-height:665px}.showcase-copy{padding:57px 50px}.showcase .kicker{color:#afb4ed;margin-bottom:17px}.showcase h2{font-size:37px;letter-spacing:-1.1px;line-height:1.3}.showcase-copy>p{color:#a6acc4;font-size:14px;margin:19px 0 28px;line-height:1.9}.feature-tabs{display:grid;gap:2px}.feature-tab{border:0;border-left:2px solid #353a52;background:transparent;text-align:left;color:#a0a7c1;padding:14px 18px;cursor:pointer;border-radius:0 12px 12px 0;transition:background .3s,border-color .3s}.feature-tab strong{font-size:14px;display:block;font-weight:550}.feature-tab .tab-detail{display:block;font-size:12px;margin-top:7px;line-height:1.8;color:#b0b8d2;max-width:330px}.feature-tab[aria-selected=true]{border-left-color:#a4adff;background:#ffffff08;color:#fff}.feature-tab[aria-selected=false] p{display:none}.showcase-panel{position:relative;display:flex;align-items:center;justify-content:center;padding:37px 35px;background:radial-gradient(ellipse at 50% 80%,#4b4387,#242640 72%);overflow:hidden}.showcase-panel:before{content:"";position:absolute;width:420px;height:420px;border:1px solid #ffffff0f;border-radius:50%;top:130px}.screen-shot{position:relative;width:264px;box-shadow:0 22px 50px #0004;border-radius:15px;max-height:580px;object-fit:contain;z-index:1}.screen-shot[hidden]{display:none}.no-js .feature-tab .tab-detail{display:block!important}.no-js .feature-tab{cursor:default}.no-js .feature-tab[aria-selected=false]{display:none}.showcase-caption{position:absolute;bottom:12px;right:20px;color:#a0a4c1;font-size:9px}.features-intro{text-align:center;margin:86px auto 33px}.features-intro p{color:var(--muted);font-size:14px;margin-top:17px}.features{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;padding-bottom:80px}.feature{padding-top:23px;border-top:1px solid var(--line)}.feature>.icon{color:var(--blue);width:24px;height:24px;margin-bottom:21px}.feature h3{font-size:16px;margin-bottom:12px}.feature p{font-size:12px;color:var(--muted);line-height:1.9}.moment{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center;padding:0 0 90px}.moment-image{position:relative;overflow:hidden;border-radius:26px;aspect-ratio:1.16}.moment-image img{width:100%;height:100%;object-fit:cover;object-position:center 40%}.moment-image small{position:absolute;bottom:13px;left:17px;font-size:9px;color:#fff;text-shadow:0 1px 3px #000}.moment-copy .kicker{margin-bottom:18px}.moment-copy p{font-size:14px;color:var(--muted);margin:23px 0;line-height:1.95}.moment-labels{display:flex;gap:8px;flex-wrap:wrap}.moment-labels span{font-size:11px;padding:7px 12px;border:1px solid #dee0e8;border-radius:7px;background:#fff}.how{background:#f0f1f6;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:70px 0}.how-head{display:flex;justify-content:space-between;gap:30px;align-items:flex-end}.how-head .kicker{margin-bottom:16px}.how-head>a{color:var(--blue)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:55px;margin-top:42px}.step-number{display:flex;align-items:center;gap:16px;font-size:12px;letter-spacing:1px;color:#9399af;margin-bottom:23px}.step-number:after{content:"";height:1px;background:#d6d9e6;flex:1}.steps h3{font-size:19px;margin-bottom:13px}.steps p{font-size:13px;color:var(--muted);line-height:1.9}.help-note{display:flex;align-items:center;gap:9px;color:#737a92;font-size:11px;margin-top:32px}.help-note .icon{width:15px;height:15px}.faq{padding:85px 0 75px;display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.faq-intro .kicker{margin-bottom:17px}.faq-intro>p{margin:20px 0;color:var(--muted);font-size:13px}.faq-intro>a{color:var(--blue)}details{border-bottom:1px solid var(--line);padding:20px 0}details:first-child{padding-top:0}summary{display:flex;justify-content:space-between;align-items:baseline;gap:20px;cursor:pointer;list-style:none;font-size:14px;font-weight:600;line-height:1.6}summary::-webkit-details-marker{display:none}summary:after{content:"+";color:#9198b3;font-size:20px;font-weight:400}details[open] summary:after{content:"−"}details p{font-size:12px;line-height:1.95;color:var(--muted);padding:13px 25px 0 0}details a{color:var(--blue);text-decoration:underline}.final{display:flex;align-items:center;gap:25px;padding:36px 40px;background:#eeeff9;border:1px solid #e3e5f1;border-radius:24px;margin-bottom:60px}.final>img{width:65px;height:65px;border-radius:17px;box-shadow:0 10px 20px #4d59bb19}.final h2{font-size:25px;letter-spacing:-.7px}.final p{font-size:12px;color:var(--muted);margin-top:9px}.final .soon{margin-left:auto;flex-shrink:0}.footer{border-top:1px solid var(--line);padding:32px 0;color:#84899b;font-size:10px}.footer-top{display:flex;justify-content:space-between;gap:30px;align-items:center}.footer .brand{font-size:15px;color:#545d78}.footer .brand img{width:27px;height:27px;border-radius:8px}.footer-links{display:flex;gap:23px;flex-wrap:wrap}.footer-links a:hover{color:var(--blue)}.footer-bottom{display:flex;justify-content:space-between;gap:30px;border-top:1px solid #e9eaf0;margin-top:24px;padding-top:20px;font-size:9px}.footer-bottom p{max-width:530px}.registration{margin-top:10px;font-size:9px}.registration a:hover{color:var(--blue)}[hidden]{display:none!important}
@keyframes flow{to{stroke-dashoffset:-40}}@keyframes scenic{to{transform:scale(1.16) translateX(-1%)}}@keyframes progress{from{width:32%}to{width:52%}}@keyframes breathe{50%{opacity:.25}}
@media(min-width:1600px){.hero-grid{min-height:620px}.hero{padding-top:80px}}
@media(max-width:1100px){.wrap{width:calc(100% - 48px)}.nav{gap:20px}.navlinks{gap:20px}.hero-grid{gap:24px;grid-template-columns:.95fr 1.05fr}h1{font-size:50px;letter-spacing:-2px}.hero-copy>p{font-size:15px}.hero-actions{gap:16px}.hero .soon{font-size:12px;padding:15px 17px}.demo-art{height:430px}.dashboard{top:89px;height:210px;right:20px;width:84%}.phone{left:18px;bottom:37px;width:143px;height:269px}.phone-connection{padding-top:17px;padding-bottom:10px}.phone-connection strong{font-size:9px}.phone-connection small{font-size:6px}.phone-option{padding:9px 6px;font-size:6px}.phone-option .icon{width:12px;height:12px}.demo-heading{font-size:8px}.demo-step{font-size:9px}.connected-pill{right:20px;bottom:58px;padding:10px;font-size:9px}.showcase-copy{padding:45px 36px}.showcase h2{font-size:31px}.showcase-panel{padding:35px 25px}.moment{gap:35px}.faq{gap:50px}.way{padding:30px 28px 0}}
@media(max-width:800px){.wrap{width:calc(100% - 40px)}.nav{height:72px;gap:17px}.brand{font-size:19px}.brand img{width:35px;height:35px}.navlinks{display:none}.language{margin-left:auto;padding-left:0;border:0}.nav .soon{font-size:10px;padding:10px 12px;gap:6px}.nav .soon .icon{width:15px;height:17px}.hero{padding-top:48px}.hero-grid{grid-template-columns:1fr;gap:36px}.hero-copy{text-align:center}.eyebrow{margin-bottom:22px}h1{font-size:54px}.hero-copy>p{margin:20px auto 24px;max-width:490px}.hero-actions,.hero-tags,.launch-note{justify-content:center}.hero-tags{margin-top:24px}.hero .soon{font-size:14px;padding:16px 22px}.demo{max-width:600px;width:100%;margin:auto}.demo-art{height:460px}.dashboard{height:240px;top:96px;right:27px;width:83%}.phone{height:300px;width:160px;left:26px;bottom:39px}.phone-connection{padding:22px 0 15px}.phone-connection strong{font-size:11px}.phone-connection small{font-size:7px}.phone-option{font-size:7px;padding:10px 7px}.phone-option .icon{width:15px;height:15px}.connected-pill{bottom:69px;right:32px;font-size:10px;padding:12px 15px}.demo-heading{font-size:10px}.demo-step{font-size:10px}.hero-bottom{padding-top:26px;flex-direction:column;gap:10px;text-align:center;margin-top:0}.intro{padding-top:65px;align-items:flex-start;gap:22px}.intro>p{max-width:270px;font-size:12px}.section-title{font-size:32px}.ways{gap:15px}.way{min-height:390px;padding:26px 24px 0}.way h3{font-size:22px}.way>p{font-size:12px}.local-mini{padding-left:0}.local-tile{width:34%}.showcase{margin-top:60px;grid-template-columns:1fr 1fr;min-height:600px}.showcase-copy{padding:36px 26px}.showcase h2{font-size:29px}.showcase-copy>p{font-size:12px}.feature-tab{padding:12px}.feature-tab strong{font-size:12px}.feature-tab .tab-detail{font-size:11px}.showcase-panel{padding:25px 20px}.screen-shot{width:240px}.features{grid-template-columns:repeat(2,1fr);gap:25px 40px;padding-bottom:60px}.features-intro{margin-top:60px}.moment{gap:30px;padding-bottom:60px}.moment-copy .section-title{font-size:29px}.moment-copy p{font-size:12px;margin-block:17px}.how{padding:58px 0}.steps{gap:25px}.steps h3{font-size:17px}.steps p{font-size:12px}.faq{padding:60px 0;gap:35px}.final{padding:29px;gap:18px;flex-wrap:wrap}.final h2{font-size:23px}.final .soon{margin-left:auto}.footer-bottom{flex-direction:column;gap:12px}}
@media(max-width:540px){.wrap{width:calc(100% - 36px)}.nav{gap:12px;height:68px}.brand{font-size:17px;gap:8px}.brand img{width:32px;height:32px}.nav .soon{display:none}.language{font-size:11px}.hero{padding-top:38px}.eyebrow{font-size:9px;letter-spacing:1.7px}h1{font-size:44px;letter-spacing:-1.8px}html[lang=zh-CN] h1{font-size:42px}.hero-copy>p{font-size:14px;line-height:1.9;margin:21px auto 23px}.hero-actions{gap:18px}.hero .soon{font-size:13px;padding:15px 19px}.hero-tags{font-size:10px;gap:12px}.launch-note{font-size:10px}.demo-art{height:367px;border-radius:25px}.demo-art:after{inset:13px;border-radius:17px}.demo-heading{font-size:7px;top:22px;left:20px}.demo-live{font-size:7px;right:19px;top:17px;padding:4px 7px}.dashboard{width:84%;right:17px;top:83px;height:174px;padding:7px;border-radius:17px}.dash-inner{border-radius:11px}.dash-rail{width:33px;padding:7px 0}.dash-rail .icon{width:13px;height:13px}.dash-rail img{width:19px}.dash-rail small{font-size:6px}.dash-video,.dash-connect{left:33px}.dash-connect img{width:32px;border-radius:9px}.dash-connect strong{font-size:10px}.dash-connect small{font-size:7px}.dash-connect{gap:6px}.phone{width:124px;height:236px;border-radius:24px;padding:4px;left:16px;bottom:29px}.phone-inner{border-radius:17px;padding:10px 7px}.phone-status{font-size:6px;padding-bottom:15px}.island{width:34px;height:10px;top:6px}.phone-brand{font-size:7px}.phone-brand img{width:14px;height:14px;border-radius:4px}.phone-connection{padding:13px 0 10px}.phone-connection .icon{width:29px;height:29px;padding:6px;border-radius:8px}.phone-connection strong{font-size:9px}.phone-connection small{font-size:5px}.phone-option{font-size:5.5px;padding:8px 5px;gap:4px;border-radius:8px}.phone-option .icon{width:12px;height:12px}.phone-playing{height:55px;bottom:14px;left:7px;right:7px}.phone-playing>span{font-size:5px}.phone-home{width:37px}.demo[data-step="2"] .phone-option{padding-block:5px}.demo[data-step="2"] .phone-connection{padding-block:7px}.connected-pill{right:17px;bottom:58px;padding:9px;font-size:7px;gap:5px;border-radius:9px}.connected-pill .icon{width:14px;height:14px}.demo-caption{font-size:6px;bottom:14px;right:17px}.cast-path{left:105px;top:183px;right:20px;width:calc(100% - 125px)}.demo-controls{gap:7px;margin-top:15px}.demo-step{font-size:8px;padding-top:8px}.demo-step span{font-size:7px;margin-right:3px}.pause{width:27px;height:27px;padding:6px}.hero-bottom{font-size:9px;padding-bottom:23px}.hero-bottom>span:last-child{font-size:8px}.hero-bottom .safe{gap:5px}.hero-bottom .icon{width:13px}.intro{padding:52px 0 27px;display:block}.section-title{font-size:30px;letter-spacing:-1px}.intro>p{max-width:100%;margin-top:18px;font-size:13px}.kicker{font-size:9px;letter-spacing:1.8px}.ways{grid-template-columns:1fr;gap:18px}.way{min-height:355px;padding:29px 27px 0}.way h3{font-size:25px}.way>p{font-size:13px}.cast-list{max-width:295px}.local-mini{max-width:320px;margin-inline:auto}.local-tile{width:31%}.way:nth-child(2){min-height:345px}.way-note{font-size:9px;line-height:1.8;margin-top:13px}.showcase{grid-template-columns:1fr;margin-top:47px;border-radius:25px;min-height:0}.showcase-copy{padding:32px 27px}.showcase h2{font-size:30px}.showcase-copy>p{font-size:13px;margin-bottom:23px}.feature-tab{padding:13px 15px}.feature-tab strong{font-size:13px}.feature-tab .tab-detail{font-size:12px}.showcase-panel{padding:30px 30px 35px;min-height:565px}.screen-shot{width:245px;border-radius:12px}.showcase-caption{font-size:8px}.features-intro{margin-top:53px;text-align:left}.features-intro .section-title{font-size:29px}.features-intro p{font-size:13px}.features{gap:25px 24px;padding-bottom:50px}.feature h3{font-size:14px;line-height:1.5}.feature p{font-size:12px}.feature>.icon{margin-bottom:15px;width:21px}.moment{grid-template-columns:1fr;gap:28px;padding-bottom:52px}.moment-image{aspect-ratio:1.23;border-radius:21px}.moment-copy .section-title{font-size:30px}.moment-copy p{font-size:13px}.moment-copy .kicker{margin-bottom:15px}.how{padding:47px 0}.how-head{align-items:flex-start;flex-direction:column;gap:19px}.steps{grid-template-columns:1fr;gap:27px;margin-top:33px}.step-number{margin-bottom:14px;font-size:11px}.steps h3{font-size:19px;margin-bottom:9px}.steps p{font-size:13px}.help-note{align-items:flex-start;font-size:10px;line-height:1.9}.help-note .icon{margin-top:3px;flex-shrink:0}.faq{grid-template-columns:1fr;gap:33px;padding:50px 0}.faq-intro>p{margin:16px 0}.faq summary{font-size:14px}details p{font-size:12px}.final{padding:27px 24px;gap:15px;margin-bottom:45px;border-radius:21px}.final>img{width:46px;height:46px;border-radius:12px}.final>div{flex:1}.final h2{font-size:20px}.final p{font-size:11px}.final .soon{margin:8px 0 0;width:100%;font-size:13px}.footer{padding:26px 0}.footer-top{flex-direction:column;align-items:flex-start;gap:20px}.footer-links{gap:18px;font-size:10px}.footer-bottom{font-size:8px;margin-top:20px}.registration{font-size:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.demo .dash-connect{opacity:0}.demo .dash-video,.demo .phone-playing,.demo .connected-pill{opacity:1;transform:none}.demo[data-step="0"] .dash-connect,.demo[data-step="1"] .dash-connect{opacity:1}.demo[data-step="0"] .dash-video,.demo[data-step="1"] .dash-video{opacity:0}}

@media(max-width:360px){html[lang=zh-CN] h1{font-size:35px}.demo-step{font-size:7px}.connected-pill{font-size:6px;right:13px;bottom:51px}}

/* Touch targets stay usable on narrow screens and landscape phones. */
@media(max-width:1100px){
 .language{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px}
 .demo-controls{align-items:stretch}
 .demo-step{min-height:44px;font-size:10px;line-height:1.5;padding:10px 2px 4px;overflow-wrap:normal}
 .demo-step span{font-size:9px}
 .pause{width:44px;height:44px;padding:13px;align-self:flex-start}
 .pause .icon{width:16px;height:16px}
 summary{min-height:44px;align-items:center}
 .feature-tab{min-height:44px}
 .footer-links{gap:4px 16px}
 .footer-links a{display:inline-flex;align-items:center;min-height:44px}
 .brand{min-height:44px}
}
@media(max-width:540px){
 .demo-controls{gap:6px;margin-inline:0}
 .demo-step{font-size:10px}
 .demo-step span{display:block;margin-right:0;font-size:9px}
 .demo-step[aria-current=step]{font-weight:650}
 .screen-shot{max-width:100%;height:auto}
 .hero h1{overflow-wrap:normal}
}