/* Behaviour and width adaptation layered over the exact Figma component styles. */
@font-face{font-family:'Noto Sans SC';font-style:normal;font-weight:400;font-display:swap;src:url('/static/font/itdesk4/noto-sans-sc-nav.ttf') format('truetype')}
html{scroll-behavior:smooth;scroll-padding-top:120px}
body{margin:0;background:#fff;color:#1b1b1b}
main,.figma-page>footer,main>section{width:100%;min-width:0;margin-inline:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;text-align:inherit}
button,a{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:2px solid #1869f5;outline-offset:5px}
[hidden]{display:none!important}
.skip-link{position:fixed;top:-100px;left:24px;background:white;padding:12px;z-index:200}
.skip-link:focus{top:12px}
.site-header{position:fixed;z-index:50;height:68px;align-items:center;background:rgba(255,255,255,.5);backdrop-filter:blur(32px) saturate(180%);-webkit-backdrop-filter:blur(32px) saturate(180%);transition:top .2s,width .3s,background-color .2s,box-shadow .2s}
.site-header.is-scrolled{top:12px;box-shadow:0 4px 20px rgba(0,2,113,.08)}
.site-header.is-compact{width:800px;max-width:calc(100% - 48px)}
.site-header.is-compact .brand{gap:0}
.site-header.is-compact [data-node-id="1275:19390"]{display:none}
.site-nav{position:relative;isolation:isolate}
.site-nav::before{content:"";position:absolute;z-index:-1;left:0;top:var(--nav-y,0px);width:var(--nav-width,80px);height:var(--nav-height,42px);transform:translateX(var(--nav-x,0px));border-radius:44px;background:white;box-shadow:0 3px 12px 2px rgba(42,69,120,.07),0 1px 4px rgba(42,69,120,.03);pointer-events:none;transition:transform .2s,width .2s,top .2s,height .2s}
.nav-link,.nav-link:hover,.nav-link:focus-visible{background:transparent}
.nav-link p{color:#6a6a6a;font-weight:400;font-synthesis:weight;background-image:none!important}
.nav-link[aria-current="location"] p{font-weight:700;color:transparent;background-image:linear-gradient(-75.111854902667deg,#3dc5ff 3.565%,#4d97ff 19.884%,#1885f2 60.619%,#a87cff 96.928%)!important;background-clip:text;-webkit-background-clip:text}
.action-button{cursor:pointer;position:relative;flex-shrink:0;overflow:hidden;isolation:isolate;transition:transform .25s ease,box-shadow .25s ease,filter .25s ease}
.hero-section{height:auto!important;overflow:clip}
.hero-content{position:relative;left:auto;top:auto;transform:none;width:min(1200px,100%);margin-inline:auto;padding-top:190px;padding-bottom:74px}
[data-node-id="1275:19380"]{position:absolute;inset:0 0 auto;width:100%;height:auto;aspect-ratio:1920/1218;pointer-events:none}
.hero-copy{width:695px}
.hero-title [data-node-id="1275:19459"],[data-node-id="1307:26069"]{background-size:320% 100%;animation:hero-gradient-flow 3s ease-in-out infinite alternate}
@keyframes hero-gradient-flow{from{background-position:0% 50%}to{background-position:100% 50%}}
[data-node-id="1275:19461"]{min-width:176px;height:56px}
.action-button::after{content:"";position:absolute;inset:-60% -40%;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.24) 50%,transparent 65%);transform:translateX(-100%);pointer-events:none;transition:transform .65s ease}
@media(hover:hover) and (pointer:fine){
  .action-button:hover,.chip-menu-trigger[aria-expanded="true"]{transform:translateY(-3px);filter:brightness(1.2);box-shadow:0 10px 26px rgba(64,92,255,.3),0 3px 8px rgba(27,27,27,.18)}
  .action-button:hover::after{transform:translateX(100%)}
}
.action-button:focus-visible{box-shadow:0 8px 24px rgba(64,92,255,.3)}
.action-button:active{transform:translateY(0);filter:brightness(.98)}
/* Card feedback stays decorative; only the existing download buttons are actions. */
.role-card,.pc-feature-grid>div,.security-card,.download-card,.download-card .fg0396,.download-card .fg0408{transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
@media(hover:hover) and (pointer:fine){
  .role-card:hover,.pc-feature-grid>div:hover,.security-card:hover,.download-card:hover,.download-card.has-chip-menu-open{transform:translateY(-4px);border-color:rgba(77,151,255,.3);box-shadow:0 12px 28px rgba(54,100,190,.12),0 3px 8px rgba(54,100,190,.05)}
  .download-card .fg0396:hover,.download-card .fg0396.has-chip-menu-open{transform:translateY(-3px);box-shadow:0 7px 18px rgba(54,100,190,.13),inset 0 0 0 1px rgba(77,151,255,.3)}
  .download-card .fg0408:hover{transform:translateY(-2px);box-shadow:0 5px 14px rgba(54,100,190,.07),inset 0 0 0 1px rgba(77,151,255,.16)}
}
.system-download-icon img{filter:brightness(0) invert(1)}
.chip-menu-trigger.download-button{color:#fff;gap:8px;padding:8px 20px;font-family:'PingFang SC',sans-serif;font-weight:500;font-size:13px;line-height:20.8px;white-space:nowrap;height:37px;background-image:radial-gradient(ellipse at 50% 100%,rgba(64,92,255,.9) 0%,rgba(64,92,255,0) 70%),linear-gradient(#1b1b1b,#1b1b1b)!important}
.chip-menu-trigger img{display:none}
.chip-modal{position:fixed;inset:0;z-index:150;display:flex;align-items:center;justify-content:center;padding:24px;font-family:'PingFang SC',sans-serif}
.chip-modal-overlay{position:absolute;inset:0;background:rgba(15,23,42,.45)}
.chip-modal-dialog{position:relative;width:800px;max-width:100%;max-height:calc(100vh - 48px);overflow:auto;padding:60px 56px 48px;background:#fff;border-radius:24px;box-shadow:0 24px 64px rgba(15,23,42,.25);text-align:center;animation:chip-modal-in .25s ease}
@keyframes chip-modal-in{from{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.chip-modal-title{margin:0 0 36px;font-size:26px;font-weight:600;line-height:38px;color:#1b1b1b}
.chip-modal-actions{display:flex;gap:24px;margin-bottom:32px}
.chip-modal-btn{flex:1;height:64px;border:0;border-radius:14px;background:radial-gradient(ellipse at 50% 100%,rgba(64,92,255,.9) 0%,rgba(64,92,255,0) 70%),linear-gradient(#1b1b1b,#1b1b1b);color:#fff;font-family:'PingFang SC',sans-serif;font-size:18px;font-weight:500;line-height:28px;white-space:nowrap;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}
.chip-modal-btn:hover{transform:translateY(-2px);filter:brightness(1.15);box-shadow:0 8px 20px rgba(64,92,255,.3)}
.chip-modal-btn:focus-visible{outline:2px solid #1869f5;outline-offset:3px}
.chip-modal-btn:active{transform:translateY(0);filter:brightness(.98)}
.chip-modal-close{position:absolute;top:24px;right:24px;width:40px;height:40px;border:0;border-radius:50%;background:#f5f7fa;color:#6a6a6a;font-size:24px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s,color .2s}
.chip-modal-close::before{content:"×"}
.chip-modal-close:hover{background:#eef1f6;color:#1b1b1b}
.chip-modal-close:focus-visible{outline:2px solid #1869f5;outline-offset:2px}
.chip-modal-img{display:block;width:100%;height:auto;border-radius:12px}
@media(max-width:480px){.chip-modal{padding:16px}.chip-modal-dialog{padding:48px 32px 36px}.chip-modal-actions{flex-direction:column;gap:16px}.chip-modal-btn{width:100%}}
@media(max-width:420px){
  [data-node-id="1275:20378"]{flex-wrap:wrap}
  [data-node-id="1275:20394"]{margin-left:auto}
}
.hero-art{width:1036.02px;height:655px}
.section-heading{text-align:center}
.section-inner{width:100%;max-width:1200px;min-width:0;margin-inline:auto}
[data-node-id="1275:20357"],[data-node-id="1307:26065"],[data-node-id="1307:26066"]{width:100%;max-width:1200px;min-width:0;margin-inline:auto}
.privacy-card [data-node-id="1307:25832"]{min-height:48px}
.pc-section,.security-section{overflow:clip}
.pc-section>[data-node-id="1294:22226"],.security-section>[data-node-id="1307:25809"]{width:100%;left:0;right:0;pointer-events:none}
.pc-section>[data-node-id="1294:22226"]>img,.security-section>[data-node-id="1307:25809"]>img{width:100%!important}
.feature-tabs{position:relative;display:flex;flex-direction:column;gap:32px;flex:1 0 0;min-width:0;align-self:center}
.feature-tabs::before{content:"";position:absolute;left:0;top:0;width:2px;height:364px;background:#e4e8f0}
.feature-tab{display:block;position:relative;width:100%;padding:0;border:0;line-height:inherit}
.feature-tab>span{display:flex}
.feature-tab .feature-expanded{display:none;min-height:168px}
.feature-tab .feature-collapsed{min-height:70.88px}
.feature-tab.is-active .feature-expanded{display:flex}
.feature-tab.is-active .feature-collapsed{display:none}
.feature-tab:focus-visible{outline-offset:7px;border-radius:3px}
.feature-tab:hover .feature-collapsed{opacity:.8}
.feature-progress{position:absolute;left:0;top:0;width:2px;height:100%;background:#10131a;transform:scaleY(0);transform-origin:top;display:none!important}
.feature-tab.is-active .feature-progress{display:block!important;animation:feature-countdown 3s linear forwards}
/* The original selected rail doubles as the countdown, without adding a new control. */
.feature-expanded>[data-name="Text"]{display:none}
.feature-tabs.is-paused .feature-progress{animation-play-state:paused}
@keyframes feature-countdown{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.mobile-art-box{width:663px;flex-shrink:0}
.mobile-art{width:663px;height:366.805px}
.feature-panel{width:100%}
.scale-slot{position:relative;flex-shrink:0;max-width:100%;margin-inline:auto}
.scale-slot>.scaled-art{transform-origin:top left}
#feature-panel-2>.scale-slot{border-radius:12px;overflow:hidden}
.copy-email{padding:0}
.copy-email:hover{filter:brightness(.8)}
.footer-link{padding:0}
.footer-link:hover{text-decoration:underline;color:#1869f5}
.toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);padding:13px 22px;border-radius:12px;background:#2b2e33;color:white;font-size:14px;max-width:calc(100% - 32px);z-index:100;box-shadow:0 6px 28px #0002;text-align:center}
/* Native artwork dimensions are retained; only each outer illustration scales. */
@media(max-width:1247px){
  .section-inner{padding-left:24px;padding-right:24px}
  .section-heading{max-width:100%;align-self:center}
  .section-heading>p{white-space:normal;max-width:100%}
  .section-title{white-space:normal;font-size:clamp(32px,4.3vw,55px);line-height:1.45}
  .hero-content{width:calc(100% - 48px)}
  .site-header{max-width:calc(100vw - 48px)}
  .roles-grid{align-items:stretch}
  .role-card{padding:24px}
  .card-title{font-size:clamp(19px,2.15vw,27.52px);white-space:normal}
  [data-node-id="1275:21691"],[data-node-id="1275:21694"]{width:100%;height:auto;aspect-ratio:494/230}
  .pc-overview{padding-left:32px;padding-right:32px;gap:24px}
  .pc-copy{width:55%;flex-shrink:1}
  .pc-copy>div:first-child{white-space:normal;font-size:24px}
  .pc-copy>div:first-child p{white-space:normal}
  [data-node-id="1294:21998"]{width:36%;height:auto;aspect-ratio:410.667/308}
  .mobile-art-box{width:55.25%}
  .feature-tab .feature-expanded{min-height:168px}
  .feature-tab .feature-collapsed>span{width:100%}
  .feature-tab .feature-collapsed span{max-width:100%;min-width:0}
  .feature-expanded>.fg0031{max-width:100%;flex-wrap:wrap}
  .feature-tab .feature-collapsed p,.feature-tab .feature-collapsed span{white-space:normal}
  .feature-expanded,.feature-collapsed{padding-left:22px;padding-right:12px}
  .security-card{padding:24px}
  [data-node-id="1275:20357"],[data-node-id="1275:20359"]{width:100%}
  .download-grid{gap:24px}
  .download-card{padding:24px}
  [data-node-id="1307:26065"],[data-node-id="1307:26066"]{width:100%;max-width:1200px}
  [data-node-id="1307:26127"]{max-width:100%;white-space:normal;text-align:center}
}
@media(max-width:1000px){
  .site-header{padding:10px 14px}
  .site-nav .nav-link{padding-left:14px;padding-right:14px}
  [data-node-id="1275:19431"]{padding:8px}
  .header-download{padding-left:18px;padding-right:18px}
  .hero-content{position:relative;top:auto;left:auto;transform:none;padding-top:180px;padding-bottom:74px}
  .hero-copy{max-width:100%}
  .hero-title{flex-wrap:wrap;gap:0 20px}
  .hero-title span{font-size:42px;line-height:1.65}
  .feature-tab .feature-expanded>span:first-child,.feature-tab .feature-collapsed>span:first-child{font-size:22px;line-height:34px}
  .feature-expanded,.feature-collapsed{white-space:normal}
  .mobile-body{gap:20px}
  .download-card{padding:20px}
  .download-card [data-name="macOS"],.download-card [data-name="Windows"],.download-card [data-name="iOS"],.download-card [data-name="Android"],.download-card [data-name="HarmonyOS"],.download-card [data-name="HarmonyOS PC"]{padding:14px 12px}
  .download-button{padding-left:12px;padding-right:12px}
}
@media(max-width:760px){
  html{scroll-padding-top:145px}
  .site-header{width:calc(100% - 24px);max-width:none;top:12px;height:112px;border-radius:26px;flex-wrap:wrap;align-content:space-between;padding:10px 12px}
  .site-header.is-compact{width:calc(100% - 24px);max-width:none}
  .site-nav{order:3;justify-content:space-between;width:100%}
  .site-nav .nav-link{padding:4px 10px;height:34px}
  .site-nav .nav-link p{font-size:13px;line-height:22px}
  .brand{gap:8px}
  .brand [data-node-id="1275:19384"]{height:36px;padding:8px}
  .brand [data-node-id="1275:19397"]{transform:scale(.86);transform-origin:left}
  [data-node-id="1275:19431"]{padding:4px 10px}
  .header-download{height:36px;padding:0 16px}
  .header-download p{font-size:14px}
  .hero-section{min-height:0}
  .hero-content{width:calc(100% - 32px);padding-top:166px;padding-bottom:56px;gap:40px}
  .hero-copy{width:100%;gap:18px}
  .hero-title{flex-direction:column;align-items:center;gap:0}
  .hero-title span{font-size:clamp(25px,5.9vw,40px);letter-spacing:1px;line-height:1.6}
  [data-node-id="1275:19460"]{min-width:0;width:100%;font-size:15px;line-height:24px}
  .section-inner{width:100%!important;padding:64px 24px;gap:32px}
  .section-heading{gap:14px;width:100%}
  .section-heading>p{font-size:15px;line-height:24px}
  .section-title{font-size:30px;line-height:1.5}
  .roles-grid{flex-direction:column;gap:20px}
  .role-card{width:100%;gap:24px}
  .card-title{font-size:24px;line-height:36px}
  .pc-overview{flex-direction:column;padding:28px 24px 72px;gap:28px}
  .pc-copy{width:100%;gap:18px}
  .pc-copy>div:first-child{font-size:22px;line-height:34px}
  [data-node-id="1294:21998"]{width:min(100%,410.667px)}
  .pc-section [data-name="Card 1"],.pc-section [data-name="Card 2: Agent"],.pc-section [data-name="Card 3"],.pc-section [data-name="Card 4"]{padding:20px}
  .pc-feature-grid,.security-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
  .security-card{padding:20px}
  .mobile-body{flex-direction:column;gap:28px}
  .feature-tabs{width:100%;flex:auto}
  .feature-expanded{padding-right:4px}
  .feature-tab .feature-expanded>span:first-child,.feature-tab .feature-collapsed>span:first-child{font-size:24px;line-height:40px}
  .mobile-art-box{width:100%;max-width:663px}
  .feature-tabs::before{height:100%}
  .privacy-card{padding:24px}
  .privacy-card [data-node-id="1307:25829"]{max-width:100%}
  [data-node-id="1307:25831"]{white-space:normal;font-size:24px;line-height:36px}
  [data-node-id="1307:25833"]{flex-wrap:wrap;gap:12px 20px}
  .download-grid{flex-direction:column;padding-top:0;gap:20px}
  .download-card{width:100%;padding:24px}
  [data-node-id="1275:20357"]{padding-top:0}
  [data-node-id="1275:20358"]{padding-bottom:0}
  [data-node-id="1307:26065"]{padding-top:40px}
  [data-node-id="1307:26066"]{padding:0 24px;gap:36px}
  [data-node-id="1307:26069"]{white-space:normal;font-size:28px;line-height:44px}
  [data-node-id="1307:26069"] p{line-height:44px}
  [data-node-id="1307:26071"]{white-space:normal;font-size:15px}
  [data-node-id="1307:26073"]{flex-direction:column;gap:12px;padding:16px 12px;width:100%}
  [data-node-id="1307:26079"]{display:none}
  [data-node-id="1307:26078"],[data-node-id="1307:26084"]{font-size:13px}
  [data-node-id="1307:26074"]{gap:8px;max-width:100%}
  [data-node-id="1307:26098"]{padding:24px 12px;border-radius:24px 24px 0 0}
  [data-node-id="1307:26118"]>div{flex-wrap:wrap;gap:12px 16px}
  [data-node-id="1307:26131"]{display:none}
  [data-node-id="1307:26123"]{flex-basis:100%;text-align:center}
  [data-node-id="1307:26127"]{font-size:12px;line-height:20px}
}
@media(max-width:380px){
  .section-inner{padding-left:16px;padding-right:16px}
  .site-nav .nav-link{padding-left:6px;padding-right:6px}
  .security-grid,.pc-feature-grid{grid-template-columns:1fr}
  .role-card,.download-card{padding:20px}
  .card-title{font-size:21px}
}
@media(max-width:420px){
  .download-card .fg0396,.download-card .fg0408{gap:10px}
  .download-card .fg0396>.fg0397:first-child,.download-card .fg0408>.fg0397:first-child{flex:1 1 0;min-width:0}
  .download-card .fg0398{gap:8px}
  .download-card .fg0399{width:32px;height:32px}
  .download-card .fg0400{width:auto;flex:1 1 0;min-width:0}
  .download-card .fg0401,.download-card .fg0409{white-space:normal;font-size:14px;width:100%}
  .download-card .fg0408>.fg0397:last-child{width:76px}
  .download-card .fg0408 .fg0404{flex-direction:column;gap:2px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.action-button,.site-header,.site-nav::before{transition:none}}
@media(prefers-reduced-motion:reduce){
  .hero-title [data-node-id="1275:19459"],[data-node-id="1307:26069"]{animation:none;background-position:50% 50%}
  .action-button,.action-button::after{transition:none}
  .action-button:hover,.chip-menu-trigger[aria-expanded="true"]{transform:none}
  .action-button::after{display:none}
  .role-card,.pc-feature-grid>div,.security-card,.download-card,.download-card .fg0396,.download-card .fg0408{transition:none}
  .role-card:hover,.pc-feature-grid>div:hover,.security-card:hover,.download-card:hover,.download-card .fg0396:hover,.download-card .fg0408:hover,.download-card.has-chip-menu-open,.download-card .fg0396.has-chip-menu-open{transform:none}
}