/* Two project lanes and source-backed project dossiers. */
html[lang="zh-CN"] .hero-copy h1{font-family:var(--zh-font);font-size:clamp(38px,6.4vw,106px);letter-spacing:-.045em;line-height:1.23}
.project-lanes{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:3.4rem;margin:0 auto;width:min(84vw,1360px)}
.project-lane{min-width:0;display:grid;gap:2.8rem}.lane-title{font-size:16px;font-weight:400;letter-spacing:.04em;border-top:1px solid #b6b2b5;padding-top:12px;position:relative;z-index:4}
.project-lanes.one-lane{grid-template-columns:minmax(0,1fr);max-width:850px}.project-lanes .project-meta{height:54px;margin-top:8px}.project-lanes .project-cover{aspect-ratio:820/430}
#project-paper{clip-path:inset(205px 0 0)}
body[data-route="project"]{background:#f5f5f5}body[data-route="project"] .scene{visibility:hidden}body[data-route="project"] .header{background:#f5f5f5}
.project-dossier{padding:140px 7vw 100px;max-width:1440px}.dossier-head{max-width:920px;margin-bottom:28px}.dossier-head h1{font-size:clamp(38px,5vw,76px);line-height:1.22;margin:16px 0 24px;letter-spacing:-.035em}.dossier-head>p:last-child{max-width:780px;font-size:18px;line-height:1.9}.project-dossier>.pill{margin:0 12px 12px 0}.dossier-evidence{margin-top:70px}.evidence-section{margin:0 0 80px}.evidence-section .section-head{border-top:1px solid #c9c5c8;padding-top:24px}.evidence-section .section-head h2{font-size:30px}.evidence-section .section-head p{font-size:14px;color:#625d61}
.stack-toggle{display:block;text-align:left;width:min(560px,100%);padding:0}.stack-preview{position:relative;display:block;height:280px;margin:20px 12px 32px}.stack-preview img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#e7e4e6;border:1px solid #d2ccd1;box-shadow:0 5px 18px #2221;transition:transform .4s}.stack-preview img:nth-child(1){z-index:3;transform:rotate(-2deg)}.stack-preview img:nth-child(2){z-index:2;transform:translate(12px,10px) rotate(2deg)}.stack-preview img:nth-child(3){z-index:1;transform:translate(20px,18px) rotate(4deg)}.stack-toggle:hover .stack-preview img:first-child{transform:translateY(-6px) rotate(-2deg)}.stack-label{display:inline-block;padding:10px 0;border-bottom:1px solid #777}.expanded .stack-preview{display:none}.expanded .stack-toggle{margin-bottom:24px}.stack-content[hidden]{display:none}.stack-content .media-card img{aspect-ratio:auto;max-height:680px;object-fit:contain}.stack-content .caption{font-size:14px}.project-dossier a:focus-visible,.stack-toggle:focus-visible{outline:2px solid #333;outline-offset:6px}
@media(max-width:767px){.project-lanes{width:88vw;grid-template-columns:minmax(0,1fr);gap:4rem}.project-lane{gap:2rem}.lane-title{font-size:15px}.project-dossier{padding:120px 6vw 60px}.dossier-head>p:last-child{font-size:16px}.stack-preview{height:210px}.dossier-evidence{margin-top:45px}#project-paper{clip-path:inset(195px 0 0)}}