.project-page{--project-accent:var(--accent);--project-tint:color-mix(in srgb,var(--project-accent) 7%,var(--surface))}
.project-page[data-project="tokens"]{--project-accent:#c0f97a}
.project-page[data-project="lantern"]{--project-accent:#f6c078}
.project-page[data-project="ramble"]{--project-accent:#82d8c8}
.project-page[data-project="beauty"]{--project-accent:#e9b3cf}
.project-page :is(a,button):focus-visible{outline-color:var(--project-accent)}
.case-breadcrumb{display:flex;align-items:center;gap:14px;padding-top:31px;font-size:11px;color:var(--muted)}
.case-breadcrumb a{transition:color .2s}.case-breadcrumb a:hover{color:var(--project-accent)}
.case-breadcrumb>span::before{content:"/";display:inline-block;padding-right:14px;color:#586051}
.case-hero{padding-block:70px 55px}.case-kicker{color:var(--project-accent)}
.case-hero h1{margin:22px 0 36px;font-size:clamp(68px,9.2vw,132px);line-height:1.02;font-weight:450;letter-spacing:-.065em;overflow-wrap:anywhere}
.case-intro{display:grid;grid-template-columns:1.15fr 1fr;gap:70px;align-items:start}
.case-intro h2{font-size:clamp(25px,3.1vw,42px);line-height:1.22;font-weight:450;letter-spacing:-1.4px;max-width:650px}
.case-intro>p{font-size:14px;line-height:1.9;max-width:490px;padding-top:3px}
.case-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px}.case-tags span{padding:7px 11px;border:1px solid var(--line);font-family:var(--mono);font-size:9px;line-height:1.5;letter-spacing:.3px;color:#b3bbad}
















.case-overview{display:grid;grid-template-columns:1fr 2.2fr;gap:60px;padding-block:64px 80px;border-top:1px solid var(--line)}
.case-section-label{font-family:var(--mono);font-size:10px;letter-spacing:1.3px;text-transform:uppercase;color:var(--muted);line-height:1.6}
.case-overview-body>h2,.case-section-heading h2{font-size:clamp(30px,3.4vw,46px);font-weight:450;line-height:1.22;letter-spacing:-1.5px;max-width:800px}
.case-overview-body>p{font-size:14px;line-height:1.9;max-width:740px;margin-top:23px}
.case-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;margin-top:42px;padding-top:24px;border-top:1px solid var(--line)}
.case-fact small{display:block;font-family:var(--mono);font-size:9px;line-height:1.5;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);margin-bottom:10px}
.case-fact strong{display:block;font-size:14px;line-height:1.6;font-weight:450;color:var(--ink)}
.case-features{padding-block:60px 90px;border-top:1px solid var(--line)}.case-section-heading{margin-bottom:38px}.case-section-heading>.eyebrow{color:var(--project-accent);margin-bottom:19px}.case-section-heading>p:not(.eyebrow){max-width:660px;font-size:13px;margin-top:20px;line-height:1.9}
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 40px}.feature-item{padding:25px 0 29px;border-top:1px solid var(--line)}.feature-number{display:block;font-family:var(--mono);font-size:10px;color:var(--project-accent);margin-bottom:22px}
.feature-item h3{font-size:18px;font-weight:450;letter-spacing:-.4px;line-height:1.5;margin-bottom:10px}.feature-item p{font-size:12px;line-height:1.85;max-width:340px}
.case-demo-section{padding-block:60px 90px;border-top:1px solid var(--line)}.walkthrough{border:1px solid var(--line);background:var(--surface)}
.walkthrough-controls{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 24px}.demo-tabs{display:flex;flex-wrap:wrap;gap:7px}
.demo-tabs button{padding:10px 14px;font-size:11px;line-height:1.5;background:transparent;color:var(--muted);border:1px solid transparent;transition:background .2s,color .2s,border-color .2s}
.demo-tabs button:hover{color:var(--ink)}.demo-tabs button[aria-selected="true"]{color:var(--project-accent);background:var(--project-tint);border-color:color-mix(in srgb,var(--project-accent) 30%,var(--line))}
.demo-play{background:none;padding:10px 0 10px 14px;font-family:var(--mono);font-size:10px;color:var(--project-accent);line-height:1.5;white-space:nowrap}.demo-play:disabled{opacity:.5;cursor:default}
.demo-progress-track{height:2px;background:var(--line);overflow:hidden}.demo-progress-track>span{display:block;width:100%;height:100%;background:var(--project-accent);transform:scaleX(.33333);transform-origin:left center;transition:transform .3s ease}
.demo-panel{display:grid;grid-template-columns:.95fr 1.15fr;min-height:410px}.demo-panel[hidden]{display:none}
.demo-narrative{padding:44px 36px 40px}.demo-narrative>.mono{color:var(--project-accent);font-size:9px;margin-bottom:24px}.demo-narrative h3{font-size:28px;line-height:1.3;letter-spacing:-.8px;font-weight:450;margin-bottom:16px}.demo-narrative>p:not(.mono){font-size:13px;line-height:1.85;max-width:390px}
.demo-checks{list-style:none;padding:0;margin:25px 0 0;display:grid;gap:11px}.demo-checks li{position:relative;padding-left:20px;font-size:11px;color:#b6beb0;line-height:1.7}.demo-checks li::before{content:"+";position:absolute;left:0;color:var(--project-accent);font-family:var(--mono)}
.demo-canvas{display:grid;align-content:center;gap:22px;min-width:0;padding:38px;background:linear-gradient(140deg,var(--project-tint),#0d100d 75%);border-left:1px solid var(--line);overflow:hidden}
.demo-disclaimer{font-size:10px;margin-top:14px;max-width:850px;color:#899280;line-height:1.8}
.flow-diagram{display:flex;flex-direction:column;align-items:center;gap:0;width:100%}.flow-node{width:100%;max-width:310px;border:1px solid #3b4733;background:#151b12;padding:17px 20px}.flow-node small{display:block;color:var(--project-accent);font-family:var(--mono);font-size:9px;letter-spacing:.5px;line-height:1.6;margin-bottom:7px}.flow-node strong{display:block;font-size:13px;font-weight:450;line-height:1.6}.flow-node:last-child{border-color:color-mix(in srgb,var(--project-accent) 45%,var(--line));background:var(--project-tint)}
.flow-connector{display:grid;place-items:center;min-height:30px;color:var(--project-accent);font-family:var(--mono);font-size:14px}
.demo-terminal{min-width:0;width:100%;border:1px solid #35412e;background:#0c100b;box-shadow:0 15px 40px #0002}.terminal-top{display:flex;align-items:center;gap:6px;padding:13px 16px;border-bottom:1px solid #2a3424;color:#93a487;font-family:var(--mono);font-size:9px;line-height:1.5}.terminal-top span{display:block;width:5px;height:5px;border-radius:50%;background:#4c5d40}.terminal-top span:last-of-type{background:var(--project-accent)}.demo-terminal pre{margin:0;padding:22px;font-size:11px;line-height:1.9;color:#c3d4b8;white-space:pre-wrap;overflow-wrap:anywhere}.demo-terminal code{font-family:var(--mono)}
.research-preview{width:100%;border:1px solid #48503c;background:#171b13;padding:12px 23px}.research-line{padding:16px 0;border-bottom:1px solid #343b2b}.research-line span{display:block;color:var(--project-accent);font-family:var(--mono);font-size:8px;letter-spacing:.7px;margin-bottom:7px}.research-line strong{font-size:13px;font-weight:450;line-height:1.6;display:block}.research-note{padding:16px 0;font-size:10px;color:#a3ac97;line-height:1.8}
.trip-preview{position:relative;display:grid;gap:14px;width:100%}.trip-stop{display:grid;grid-template-columns:46px minmax(0,1fr);gap:17px;padding:18px;background:#131c18;border:1px solid #293f35}.trip-stop time{font-family:var(--mono);font-size:10px;color:#99c5b7;padding-top:3px}.trip-stop h4{font-size:14px;font-weight:500;margin:0 0 7px;line-height:1.5}.trip-stop p{font-size:11px;line-height:1.75}.trip-stop.is-changed{border-color:color-mix(in srgb,var(--project-accent) 50%,var(--line));background:var(--project-tint)}.trip-stop.is-changed h4{color:var(--project-accent)}

.case-engineering{padding-block:60px 80px;border-top:1px solid var(--line)}.engineering-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px 60px}.engineering-item{padding-top:23px;border-top:1px solid var(--line)}.engineering-item h3{font-size:17px;line-height:1.5;letter-spacing:-.3px;font-weight:450;margin-bottom:12px}.engineering-item p{font-size:12px;line-height:1.9;max-width:520px}
.case-boundary{border-top:1px solid var(--line);padding-block:24px 50px}.case-boundary>p{max-width:900px;font-size:11px;line-height:1.9;color:#929c89}
.case-next{padding-block:40px 48px;border-block:1px solid var(--line)}.next-project{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-top:20px}.next-project h2{font-size:clamp(36px,5.4vw,74px);line-height:1.2;font-weight:450;letter-spacing:-2px;transition:color .2s}.next-project>span{font-size:clamp(35px,5vw,65px);font-weight:400;color:var(--project-accent);transition:transform .2s}.next-project:hover h2{color:var(--project-accent)}.next-project:hover>span{transform:translate(5px,-5px)}
.case-contact{padding-block:85px 90px;display:grid;grid-template-columns:1fr auto;gap:22px 50px;align-items:center}.case-contact h2{font-size:clamp(32px,4.2vw,56px);font-weight:450;line-height:1.2;letter-spacing:-1.7px;max-width:820px}.case-contact>p{grid-column:1;max-width:640px;font-size:13px;line-height:1.8}.case-contact>.button{grid-column:2;grid-row:1/3;background:var(--project-accent);color:var(--bg);align-self:center}
html[lang="zh-CN"] .case-hero h1{letter-spacing:-.045em}html[lang="zh-CN"] :is(.case-intro h2,.case-section-heading h2,.case-overview-body>h2,.case-contact h2){line-height:1.45;letter-spacing:-.7px}html[lang="zh-CN"] .demo-narrative h3{line-height:1.5;letter-spacing:0}
@media(max-width:1100px){.case-intro{gap:40px}.case-overview{gap:40px;grid-template-columns:1fr 2.5fr}.feature-grid{gap:0 27px}.demo-panel{grid-template-columns:1fr 1fr}.demo-narrative{padding:34px 27px}.demo-canvas{padding:28px}.case-contact{gap:22px 32px}}
@media(max-width:760px){.case-breadcrumb{padding-top:24px;font-size:10px}.case-hero{padding-block:46px 34px}.case-hero h1{font-size:clamp(56px,14vw,94px);letter-spacing:-.06em;margin:20px 0 28px}.case-intro{grid-template-columns:1fr;gap:19px}.case-intro h2{font-size:29px;letter-spacing:-1px;max-width:570px}.case-intro>p{font-size:12px;max-width:550px}.case-tags{gap:6px;margin-top:25px}.case-tags span{font-size:8px;padding:6px 8px}.case-overview{grid-template-columns:1fr;gap:26px;padding-block:38px 56px}.case-section-label{font-size:9px}.case-overview-body>h2,.case-section-heading h2{font-size:31px;letter-spacing:-1px}.case-overview-body>p{font-size:12px;margin-top:18px}.case-facts{gap:18px;margin-top:28px;padding-top:20px}.case-fact small{font-size:8px;letter-spacing:.4px;margin-bottom:8px}.case-fact strong{font-size:12px}.case-features,.case-demo-section{padding-block:38px 56px}.case-section-heading{margin-bottom:28px}.case-section-heading>.eyebrow{margin-bottom:16px}.case-section-heading>p:not(.eyebrow){font-size:12px;margin-top:16px}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px}.feature-item{padding-block:21px 25px}.feature-number{font-size:9px;margin-bottom:16px}.feature-item h3{font-size:16px}.feature-item p{font-size:11px}.walkthrough-controls{align-items:flex-start;gap:12px;padding:16px}.demo-tabs{gap:4px}.demo-tabs button{padding:8px;font-size:10px}.demo-play{font-size:9px;padding:9px 0 9px 8px}.demo-panel{grid-template-columns:1fr;min-height:0}.demo-narrative{padding:28px 23px}.demo-narrative>.mono{font-size:8px;margin-bottom:18px}.demo-narrative h3{font-size:25px}.demo-narrative>p:not(.mono){font-size:12px;max-width:none}.demo-checks{margin-top:20px;gap:9px}.demo-checks li{font-size:10px}.demo-canvas{border-left:0;border-top:1px solid var(--line);padding:28px 23px;min-height:310px}.demo-disclaimer{font-size:9px;line-height:1.8}.flow-node{max-width:350px;padding:15px 18px}.flow-node strong{font-size:12px}.demo-terminal pre{padding:18px;font-size:10px}.case-engineering{padding-block:38px 50px}.engineering-grid{gap:27px;grid-template-columns:1fr}.engineering-item{padding-top:20px}.engineering-item h3{font-size:16px}.engineering-item p{font-size:11px;max-width:none}.case-boundary{padding-block:21px 35px}.case-boundary>p{font-size:10px}.case-next{padding-block:30px 34px}.next-project{padding-top:16px;gap:20px}.next-project h2{font-size:42px;letter-spacing:-1.4px}.next-project>span{font-size:38px}.case-contact{padding-block:55px 60px;grid-template-columns:1fr;gap:20px}.case-contact h2{font-size:36px;letter-spacing:-1.2px}.case-contact>p{font-size:12px}.case-contact>.button{grid-row:auto;grid-column:1;justify-self:start;margin-top:5px}}
@media(max-width:390px){.case-intro h2{font-size:27px}.case-facts{grid-template-columns:1fr;gap:15px}.case-fact{display:flex;justify-content:space-between;gap:20px;align-items:baseline}.case-fact small{margin:0}.case-fact strong{text-align:right}.feature-grid{gap:0 19px}.feature-item h3{font-size:15px}.walkthrough-controls{flex-wrap:wrap}.demo-play{padding-left:8px;margin-left:auto}.demo-tabs{width:100%}.demo-tabs button{flex:1}.next-project h2{font-size:36px}}
@media(prefers-reduced-motion:reduce){.project-page *,.project-page *::before,.project-page *::after{animation:none!important;transition:none!important}}
@media(max-width:390px){.case-hero h1{font-size:clamp(40px,12vw,52px)}}

.case-website{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin-top:28px}.case-website>span{font-size:12px;color:var(--muted);overflow-wrap:anywhere}.case-website>.button{background:var(--project-accent)}
@media(max-width:760px){.case-website{gap:15px}.case-website>span{font-size:11px}}

.flow-connector{width:1px;min-height:18px;margin-block:6px;background:var(--line)}