.footer-links{display:flex;align-items:center;justify-content:flex-end;gap:18px;flex-wrap:wrap;font-size:11px;color:#768aa6}
.footer-links a:hover,.footer-links button:hover{color:var(--blue)}
.footer-links button{padding:0;font-size:inherit}
.guide-footnote a{text-decoration:underline;text-underline-offset:3px}
.static-experiment{max-width:840px;margin:0 auto;padding-bottom:36px}
.static-experiment h1{font-size:32px;letter-spacing:-1px;margin:8px 0 14px;line-height:1.4}
.static-experiment .static-lead{font-size:16px;line-height:1.95;color:#617691}
.static-experiment .static-thumbnail{width:100%;height:auto;max-height:320px;object-fit:contain;border-radius:16px;background:var(--soft);margin:24px 0}
.static-experiment section{border:1px solid var(--line);border-radius:14px;padding:24px;margin:20px 0;background:#fff}
.static-experiment h2{font-size:18px;margin:0 0 14px}
.static-experiment h3{font-size:15px;margin:20px 0 8px}
.static-experiment section p{font-size:14px;line-height:1.95;color:#617691;margin:8px 0}
.static-experiment ul{padding-left:22px;line-height:1.95}
.static-experiment section a{color:var(--blue);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.static-experiment .static-lab-note{font-size:12px;color:#7c8fa9;padding:14px 18px;background:var(--soft);border-radius:10px;line-height:1.9}
.not-found-page{max-width:720px;min-height:55vh;margin:0 auto;padding:70px 24px}
.not-found-page h1{font-size:30px;margin:14px 0}.not-found-page p{color:#7386a1;margin:16px 0 24px;line-height:1.9}
@media(max-width:760px){.footer-links{justify-content:flex-start;gap:16px;width:100%;padding-top:7px}.static-experiment h1{font-size:26px}.static-experiment section{padding:20px}.static-experiment .static-lead{font-size:14px}}