.project-index{max-width:1240px;margin:auto;padding-bottom:72px}.project-intro{color:var(--muted);line-height:1.8;max-width:650px;margin:18px 0 36px}.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.project-card{display:block;overflow:hidden;border:1px solid var(--line);background:var(--paper)}.project-card:hover{border-color:var(--accent)}.project-card:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.project-cover{height:270px;overflow:hidden;background:#172129;position:relative}.windmill-cover img{width:100%;height:100%;display:block;object-fit:contain}.study-cover{display:flex;align-items:center;justify-content:center;background:#e2e8df;color:#617a68}.study-cover>span{position:absolute;top:22px;left:24px;font:12px var(--mono)}.study-cover svg{width:80%;height:70%}.project-copy{padding:26px}.project-copy h2{font-size:25px;font-weight:500;display:flex;justify-content:space-between;margin:12px 0}.project-copy p:not(.kicker){font-size:13px;line-height:1.8;color:var(--muted);margin:0 0 20px}.project-copy small{font-size:11px;color:var(--muted)}.library-link,.back-link{display:inline-block;font-size:13px;margin:30px 0;color:var(--accent)}.project-section{padding-top:28px;margin-top:28px;border-top:1px solid var(--line)}.project-section h2{font-size:23px;font-weight:500}.project-section>p{color:var(--muted);font-size:13px}.project-file-list{list-style:none;padding:0;margin:24px 0}.project-file-list li{border-top:1px solid var(--line)}.project-file-list a{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;font-size:14px}.project-file-list span{overflow-wrap:anywhere}.project-file-list small{white-space:nowrap;color:var(--muted);font-size:11px}@media(max-width:640px){.project-grid{grid-template-columns:1fr;gap:22px}.project-cover{height:230px}.project-copy{padding:22px}.project-file-list a{align-items:start;flex-direction:column;gap:8px}}