*{box-sizing:border-box}body{margin:0;background:#f7f8f8;color:#252c32;font:16px/1.8 system-ui,"Microsoft JhengHei",sans-serif}header,main,footer{max-width:1040px;margin:auto;padding:28px}header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #dde2e5}.logo{font-weight:750;letter-spacing:-.04em;font-size:28px;color:#2e4c60}nav{display:flex;gap:24px}a{color:#2e4c60;text-underline-offset:5px}nav a{text-decoration:none}.hero{padding:72px 0 50px;display:grid;grid-template-columns:1.4fr 1fr;gap:44px;align-items:center}h1{font-size:clamp(36px,5vw,60px);line-height:1.25;letter-spacing:-.04em;margin:16px 0 26px}h2{font-size:27px;margin-top:40px}p{max-width:70ch}.eyebrow{color:#65717b;font-size:14px;letter-spacing:.1em}.diagram{padding:30px;border-radius:18px;background:#eaf0f4}.device{padding:16px;border:1px solid #c7d0d6;border-radius:10px;background:#fff}.arrow{text-align:center;padding:12px;color:#65717b}.button{display:inline-block;background:#2e4c60;color:#fff;border-radius:8px;padding:10px 18px;text-decoration:none;margin-top:14px}section{border-top:1px solid #dde2e5;padding:20px 0 38px}ol{padding-left:24px}.notice{background:#eef1f3;padding:16px 20px;border-radius:10px;color:#526775}footer{border-top:1px solid #dde2e5;color:#65717b;font-size:14px;display:flex;gap:24px;justify-content:space-between}.policy{max-width:780px}.policy h1{font-size:38px}.policy p{white-space:pre-line}@media(max-width:700px){header,main,footer{padding:20px}.hero{grid-template-columns:1fr;padding-top:35px;gap:20px}nav{gap:12px}footer{display:block}.diagram{padding:20px}}
.logo{display:inline-flex;align-items:center}.logo img{display:block;max-width:100%;height:auto}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.steps article{background:#fff;border:1px solid #dce3e7;border-radius:14px;padding:22px}.step-number{display:inline-grid;place-items:center;width:32px;height:32px;background:#2e4c60;color:white;border-radius:50%;font-weight:700}.steps h3{margin:12px 0;font-size:20px}.steps p{font-size:15px;line-height:1.7}.sample{background:#eaf0f4;border-radius:8px;padding:15px;min-height:96px;font-size:15px}.sample small{color:#617380}.demo-bar{height:7px;background:#cbd6dd;border-radius:8px;margin:12px 0}.demo-bar i{display:block;width:65%;height:100%;background:#2e4c60;border-radius:8px}@media(max-width:800px){.steps{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.steps{grid-template-columns:1fr}}

.app-demo{border:1px solid #cad4db;border-radius:16px;overflow:hidden;margin:28px 0 18px;box-shadow:0 12px 32px #253b4c12;background:#f7f8f8}.window-title{background:#fff;padding:10px 18px;border-bottom:1px solid #dde2e5;font-size:14px}.window-title span{color:#8a9ca7;margin-right:18px}.app-inner{padding:28px}.app-heading{display:flex;justify-content:space-between;padding-bottom:22px;border-bottom:1px solid #dce3e7;font-size:22px}.app-heading span{color:#677e8b;font-size:18px}.account-panel{display:flex;align-items:center;gap:24px;background:#eaf0f4;padding:20px;margin:24px 0;border-radius:10px;flex-wrap:wrap}.account-panel>span{color:#647b89}.callout{font-size:14px;color:#2e4c60;background:#d9ecea;padding:5px 10px;border-radius:7px;margin-left:auto}.search-demo{border:1px solid #dce3e7;border-radius:8px;padding:10px 16px;color:#81919b;display:flex;justify-content:space-between}.search-demo span{color:#2e4c60}.project-demo{display:flex;align-items:center;gap:18px;padding:24px 4px;border-bottom:1px solid #dce3e7}.checked{background:#2e4c60;color:white;border-radius:5px;width:25px;text-align:center}.project-demo small{display:block;color:#667e8b}.app-actions{display:flex;justify-content:flex-end;gap:14px;margin-top:24px}.demo-button{display:inline-block;border:1px solid #bccbd4;border-radius:8px;padding:8px 22px;text-align:center;color:#2e4c60}.demo-button b{margin-left:8px}.primary{background:#2e4c60;color:white}.progress-demo{max-width:660px;margin:24px auto;background:#f7f8f8;border:1px solid #cad4db;border-radius:16px;padding:28px;box-shadow:0 8px 24px #253b4c12}.progress-title{display:flex;justify-content:space-between;gap:16px}.progress-title strong{font-size:24px}.progress-title span{color:#697e8b}.progress-demo .demo-bar i{width:25%}.progress-demo .demo-button{display:block}.demo-caption{color:#697e8b;font-size:14px;margin-bottom:30px}@media(max-width:600px){.app-inner{padding:16px}.app-heading{font-size:17px}.account-panel{gap:10px}.callout{margin-left:0}.project-demo{flex-wrap:wrap}.app-actions{flex-wrap:wrap}.progress-demo{padding:18px}.progress-title{flex-wrap:wrap}}

.app-screenshot{margin:24px 0}.app-screenshot img{width:100%;height:auto;display:block;border:1px solid #d8e0e4;border-radius:12px}.app-screenshot figcaption{margin-top:10px;font-size:14px;color:#657582}

.screenshot-stage{position:relative}.hotspot{position:absolute;transform:translate(-50%,-50%);width:38px;height:38px;border:2px solid white;border-radius:50%;background:#294c61;color:white;font:bold 25px system-ui;cursor:pointer;box-shadow:0 2px 12px #203c5060;line-height:1;padding:0}.hotspot.active{background:#c25720;box-shadow:0 0 0 6px #ef9c5735}.hotspot:focus-visible{outline:3px solid #d97927;outline-offset:4px}.walkthrough-panel{background:#edf4f7;border:1px solid #cbdde6;border-radius:12px;margin-top:16px;padding:22px}.walkthrough-panel strong{font-size:22px}.walkthrough-panel p{margin:12px 0 18px}.walkthrough-controls{display:flex;align-items:center;justify-content:space-between;gap:12px}.walkthrough-controls button{padding:10px 18px;border:1px solid #aac1cf;border-radius:8px;background:white;color:#294c61;font:inherit;cursor:pointer}.walkthrough-controls button:disabled{opacity:.4;cursor:default}.walkthrough-hint{font-size:15px;color:#567080}@media(max-width:600px){.hotspot{width:29px;height:29px;font-size:20px}.walkthrough-panel{padding:16px}}

.file-types{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.file-types article{padding:22px;border:1px solid #d6e1e7;background:white;border-radius:12px}.file-types h3{margin-top:0}@media(max-width:700px){.file-types{grid-template-columns:1fr}}

.flow-layout{display:grid;grid-template-columns:175px minmax(0,1fr);gap:18px;align-items:start}.flow-nav{display:flex;flex-direction:column;gap:10px;padding-top:12px}.flow-label{font-size:13px;color:#74818b;letter-spacing:.08em;margin-bottom:5px}.flow-step{display:flex;gap:12px;align-items:center;text-align:left;padding:14px 12px;border:1px solid #d8e2e8;border-radius:10px;background:white;color:#435a6a;font:600 15px system-ui;cursor:pointer}.flow-step span{font-size:13px;color:#8194a1}.flow-step.active{background:#294c61;color:white;border-color:#294c61}.flow-step.active span{color:#c7e3ed}.flow-step:focus-visible{outline:3px solid #d97927;outline-offset:3px}.window-tip{position:absolute;width:260px;max-width:60%;padding:16px 18px;background:white;border:2px solid #ce692e;border-radius:12px;box-shadow:0 8px 24px #233e502a;color:#253b49;font-size:14px;line-height:1.65;z-index:2}.window-tip strong{font-size:18px;display:block;color:#a84717}.window-tip p{margin:8px 0;font-size:14px}.tip-step{font-size:12px;color:#7b8790}.target-ring{position:absolute;border:3px solid #ce692e;border-radius:9px;box-shadow:0 0 0 5px #ed994a30;pointer-events:none;transition:all .2s}.screenshot-stage[data-current="0"] .target-ring{left:18%;top:27%;width:36%;height:8%}.screenshot-stage[data-current="0"] .window-tip{left:25%;top:39%}.screenshot-stage[data-current="1"] .target-ring{left:3%;top:77%;width:21%;height:8%}.screenshot-stage[data-current="1"] .window-tip{left:9%;bottom:25%}.screenshot-stage[data-current="2"] .target-ring{left:56%;top:90%;width:21%;height:7%}.screenshot-stage[data-current="2"] .window-tip{right:24%;bottom:13%}.screenshot-stage[data-current="3"] .target-ring{left:77%;top:90%;width:20%;height:7%}.screenshot-stage[data-current="3"] .window-tip{right:3%;bottom:13%}@media(max-width:760px){.flow-layout{grid-template-columns:1fr}.flow-nav{display:grid;grid-template-columns:repeat(2,1fr)}.flow-label{grid-column:1/-1}.window-tip{padding:10px 12px;width:240px}.window-tip p{font-size:12px}.window-tip strong{font-size:15px}}@media(max-width:420px){.window-tip{position:relative;left:auto!important;right:auto!important;top:auto!important;bottom:auto!important;max-width:none;width:100%;margin-top:12px}.flow-step{padding:11px 8px}}

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/* Calibrated to the 1482 × 1062 demo image. */
.screenshot-stage[data-current="0"] .target-ring{left:18.62348%;top:27.21281%;width:21.86235%;height:4.14313%}
.screenshot-stage[data-current="1"] .target-ring{left:4.58839%;top:80.50847%;width:2.09177%;height:2.91902%}
.screenshot-stage[data-current="2"] .target-ring{left:56.68016%;top:90.30132%;width:19.29825%;height:6.12053%}
.screenshot-stage[data-current="3"] .target-ring{left:76.99055%;top:90.30132%;width:19.29825%;height:6.12053%}
.target-ring{border:0!important;border-radius:7px;background:linear-gradient(135deg,#72cbe318,#5bb8df08 50%,#3d8fb924);box-shadow:0 0 5px 2px #56b9df55,0 0 14px 5px #64c5e52a,inset 0 0 9px #77d0ea33!important;transition:left .25s,top .25s,width .25s,height .25s}.target-ring:after{display:none}

/* Spotlight dims only the demo window outside the current control. */
.screenshot-stage{overflow:hidden;border-radius:12px;isolation:isolate}.target-ring{z-index:1;box-shadow:0 0 5px 2px #56b9df88,0 0 14px 5px #64c5e54a,inset 0 0 9px #77d0ea33,0 0 0 2000px #18293666!important}

/* Five-step walkthrough; selection lights the entire project row. */
.screenshot-stage[data-current="0"] .target-ring{left:18.62348%;top:27.21281%;width:21.86235%;height:4.14313%}
.screenshot-stage[data-current="1"] .target-ring{left:86.70715%;top:42.27872%;width:9.58165%;height:5.55556%}
.screenshot-stage[data-current="2"] .target-ring{left:3.84615%;top:75.42373%;width:90.82321%;height:10.26365%}
.screenshot-stage[data-current="3"] .target-ring{left:56.68016%;top:90.30132%;width:19.29825%;height:6.12053%}
.screenshot-stage[data-current="4"] .target-ring{left:76.99055%;top:90.30132%;width:19.29825%;height:6.12053%}