/* Guest home only: registered workbench keeps its current layout. */
body[data-authenticated="false"] .app{min-height:calc(100svh - 58px)}
body[data-authenticated="false"] .main{padding-bottom:0}
.guest-home .workspace-hero{min-height:calc(100svh - 166px);padding:30px clamp(6px,1.8vw,28px) 34px;display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);gap:clamp(28px,4vw,76px);align-items:center;text-align:left;max-width:1440px;margin:0 auto}
.guest-home .workspace-hero:before{inset:0;width:100%;height:100%;transform:none;background:linear-gradient(90deg,rgba(4,9,11,.62),rgba(4,9,11,.78));left:0;top:0}
.guest-home .workspace-copy{width:100%;min-width:0;max-width:none;align-items:flex-start;text-align:left;transform:none;padding:0}
.guest-home .workspace-copy .eyebrow{margin:0 0 24px;letter-spacing:.15em;font-size:9px}
.guest-home .workspace-copy h1,html[lang="zh-CN"] .guest-home .workspace-copy h1{align-items:flex-start;gap:10px;font-size:clamp(56px,5.8vw,88px);line-height:1.05;letter-spacing:-.055em;margin:0}
.guest-home .workspace-copy h1 .hero-title-accent,html[lang="zh-CN"] .guest-home .workspace-copy h1 .hero-title-accent{font-size:.66em;line-height:1.15;letter-spacing:-.055em;white-space:nowrap}
.guest-home .workspace-copy>p{margin:24px 0 26px;max-width:400px;font-size:14px;line-height:1.85;color:#9aada7}
.guest-home .upload-row{justify-content:flex-start;flex-wrap:wrap;gap:12px}
.guest-home .support-copy{width:100%;font-size:9px;letter-spacing:.05em;margin:0}
.guest-home .workspace-copy .guest-trial-benefits{margin:18px 0 0;font-size:12px;line-height:1.9;color:#bfd4ce}
.guest-home .guest-trial-benefits span{color:#7e9690;font-size:11px}
body[data-guest-mode="true"] .guest-home .workspace-copy>.guest-browser-note{margin:12px 0 0;font-size:11px;max-width:350px}
.guest-home .analysis-example-link{margin-top:14px;font-size:11px}
.guest-home .product-demo-section{position:relative;min-width:0;width:100%;padding:0;margin:0;border:0;max-width:none;z-index:4}
.guest-home .product-demo-section:before{display:none}
.guest-home .demo-section-head{margin:0 0 16px;text-align:left}
.guest-home .demo-kicker{margin:0 0 8px;font-size:9px;letter-spacing:.13em}
.guest-home .demo-section-head h2{font-size:clamp(22px,2vw,30px);line-height:1.2;letter-spacing:-.035em}
.guest-home .workspace-demo-shell{width:100%;max-width:none;margin:0;aspect-ratio:3/2;min-height:420px;transform:none;right:auto;top:auto;background:#071013;box-shadow:0 22px 70px rgba(0,0,0,.3)}
.guest-home .workspace-demo-frame{width:100%;height:100%;display:block}
.guest-demo-controls{display:flex;gap:10px;align-items:stretch;margin-top:12px;min-width:0}
.guest-demo-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;flex:1;min-width:0}
.guest-demo-controls button{border:1px solid rgba(121,255,229,.14);background:#071013;color:#8ba39c;min-height:40px;padding:8px 5px;font:500 10px/1.4 system-ui,sans-serif;white-space:nowrap;border-radius:2px}
.guest-demo-steps button span{color:#526e66;font:9px/1.4 monospace;margin-right:4px}
.guest-demo-controls button[aria-pressed="true"],.guest-demo-controls button:hover{color:#a1f5e3;border-color:rgba(73,230,207,.55);background:#0c1c1d}
.guest-demo-controls button:focus-visible{outline:2px solid #49e6cf;outline-offset:3px}
.guest-demo-controls button:disabled{opacity:.45;cursor:wait}
#guestDemoToggle{min-width:48px}
.guest-demo-caption{margin:8px 0 0;color:#738c84;font:10px/1.6 system-ui,sans-serif;min-height:16px}
@media(min-width:981px) and (max-height:760px){.guest-home .workspace-hero{padding-top:18px;padding-bottom:20px;gap:36px}.guest-home .workspace-demo-shell{max-height:calc(100svh - 266px);min-height:420px}.guest-home .workspace-copy>p{margin:18px 0 20px}.guest-home .workspace-copy .eyebrow{margin-bottom:18px}}
@media(max-width:980px){.guest-home .workspace-hero{grid-template-columns:minmax(0,1fr);min-height:0;padding:34px 0 28px;gap:30px;max-width:720px}.guest-home .workspace-copy{align-items:flex-start;text-align:left}.guest-home .workspace-copy h1,html[lang="zh-CN"] .guest-home .workspace-copy h1{font-size:64px;gap:8px}.guest-home .workspace-copy>p{max-width:100%;margin:18px 0 20px;font-size:13px}.guest-home .workspace-copy .eyebrow{margin-bottom:16px}.guest-home .workspace-copy .guest-trial-benefits{margin-top:14px}.guest-home .workspace-demo-shell{aspect-ratio:3/2}.guest-home .demo-section-head{margin-bottom:12px}.guest-home .analysis-example-link{margin-top:10px}}
@media(max-width:540px){.guest-home .workspace-hero{padding-top:25px;gap:26px}.guest-home .workspace-copy h1,html[lang="zh-CN"] .guest-home .workspace-copy h1{font-size:clamp(48px,13vw,64px);gap:7px}.guest-home .workspace-copy h1 .hero-title-accent,html[lang="zh-CN"] .guest-home .workspace-copy h1 .hero-title-accent{font-size:.66em;white-space:nowrap}.guest-home .workspace-copy .primary-btn{min-height:46px}.guest-home .workspace-demo-shell{aspect-ratio:3/4;min-height:500px}.guest-demo-controls{gap:6px}.guest-demo-controls button{font-size:9px;min-height:42px;padding:7px 2px;white-space:normal}.guest-demo-steps button span{display:block;margin:0;font-size:8px}.guest-demo-steps{gap:4px}.guest-home .demo-section-head h2{font-size:23px}.guest-home .workspace-copy .guest-trial-benefits{font-size:11px}.guest-home .guest-trial-benefits span{font-size:10px}}