.lab-intro{grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);align-items:end;gap:2rem;margin-bottom:2.75rem;display:grid}.lab-intro h1{color:var(--color-neutral-10);font-family:var(--font-serif);margin:0;font-size:clamp(2rem,4vw,3rem);font-weight:500;line-height:1.25}.lab-intro p{max-width:48ch;color:var(--color-neutral-7);margin:0;font-size:.9375rem;line-height:1.8}.lab-project{border-block:1px solid var(--color-border);grid-template-columns:minmax(0,.85fr) minmax(0,1.4fr);align-items:center;gap:clamp(1.5rem,4vw,3.5rem);padding:2rem 0;display:grid}.lab-project__copy{min-width:0}.lab-project__heading{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.lab-project__heading h2{color:var(--color-neutral-9);font-family:var(--font-serif);margin:0;font-size:clamp(1.5rem,2.5vw,1.875rem);font-weight:500;line-height:1.4}.lab-project__kind{border:1px solid var(--color-border);border-radius:var(--radius-chip);color:var(--color-neutral-7);padding:.25rem .5rem;font-size:.6875rem;line-height:1.5}.lab-project__description{max-width:44ch;color:var(--color-neutral-7);margin:1rem 0 1.5rem;font-size:.9375rem;line-height:1.85}.lab-project__facts{font-variant-numeric:tabular-nums;gap:.6rem;max-width:20rem;margin:0 0 1.75rem;font-size:.8125rem;line-height:1.5;display:grid}.lab-project__facts>div{justify-content:space-between;align-items:baseline;gap:1rem;display:flex}.lab-project__facts dt{color:var(--color-neutral-7)}.lab-project__facts dd{color:var(--color-neutral-9);gap:.35rem;margin:0;display:flex}.lab-project__facts strong{font-weight:600}.lab-open-map{border:1px solid var(--color-neutral-9);border-radius:var(--radius-control);background:var(--color-neutral-9);max-width:100%;min-height:48px;color:var(--color-paper);transition:background-color .18s var(--ease-yohaku), border-color .18s var(--ease-yohaku);justify-content:space-between;align-items:center;gap:1.5rem;padding:.75rem 1rem;font-size:.875rem;font-weight:600;line-height:1.5;text-decoration:none;display:inline-flex}.lab-open-map:hover{border-color:var(--color-neutral-8);background:var(--color-neutral-8);color:var(--color-paper)}.lab-open-map:focus-visible{outline:2px solid var(--color-accent);outline-offset:4px}.lab-open-map svg{fill:none;stroke:currentColor;stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round;width:20px;height:20px;transition:transform .18s var(--ease-yohaku);flex:0 0 20px}.lab-open-map:hover svg{transform:translate(3px)}.lab-project__hint{color:var(--color-neutral-7);margin:.75rem 0 0;font-size:.75rem;line-height:1.7}.lab-preview{--lab-sea:#f1efe6;--lab-land:#fcfaf3;--lab-line:#c3b8a4;--lab-visited:#d3ad86;--lab-japan:#d7a4ab;--lab-point:#825536;--lab-japan-point:#974756;min-width:0;margin:0}.lab-preview__atlas{border:1px solid var(--lab-line);border-radius:var(--radius-control);background:var(--lab-sea);overflow:hidden}.lab-preview__map{aspect-ratio:1080/620;width:100%;height:auto;display:block}.lab-preview__land,.lab-preview__visited{fill:var(--lab-land);fill-rule:evenodd;stroke:var(--lab-line);stroke-width:.5px;stroke-linejoin:round;vector-effect:non-scaling-stroke}.lab-preview__visited{fill:var(--lab-visited)}.lab-preview__visited--japan{fill:var(--lab-japan)}.lab-preview__labels{fill:var(--color-neutral-7);font-family:var(--font-serif);font-size:22px}.lab-preview__point{fill:var(--lab-point);stroke:var(--lab-land);stroke-width:2px}.lab-preview__point--japan{fill:var(--lab-japan-point)}.lab-preview figcaption{color:var(--color-neutral-7);flex-wrap:wrap;justify-content:space-between;gap:.4rem 1rem;margin-top:.65rem;font-size:.75rem;line-height:1.5;display:flex}.lab-preview__source{flex-basis:100%;font-size:.6875rem}.lab-preview__source a{color:inherit;text-underline-offset:3px;text-decoration:underline}.lab-preview__source a:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px}.lab-preview__legend{align-items:center;gap:.4rem;display:inline-flex}.lab-preview__legend>span:first-child{background:var(--lab-point);border-radius:50%;width:6px;height:6px}.lab-note{grid-template-columns:minmax(0,.85fr) minmax(0,1.4fr);gap:clamp(1.5rem,4vw,3.5rem);padding-top:1.5rem;display:grid}.lab-note h2{color:var(--color-neutral-8);margin:0;font-size:.8125rem;font-weight:600;line-height:1.8}.lab-note p{max-width:60ch;color:var(--color-neutral-7);margin:0;font-size:.8125rem;line-height:1.8}:root[data-theme=dark] .lab-preview{--lab-sea:#252924;--lab-land:#343a30;--lab-line:#626752;--lab-visited:#896a49;--lab-japan:#945e69;--lab-point:#e0b990;--lab-japan-point:#efb0bc}@media (width<=760px){.lab-intro{grid-template-columns:minmax(0,1fr);gap:.9rem;margin-bottom:2rem}.lab-project{grid-template-columns:minmax(0,1fr);gap:1.5rem;padding-block:1.5rem}.lab-project__description{max-width:60ch}.lab-project__facts{max-width:none}.lab-open-map{display:flex}.lab-note{grid-template-columns:minmax(0,1fr);gap:.5rem}}@media (prefers-reduced-motion:reduce){.lab-open-map,.lab-open-map svg{transition:none}.lab-open-map:hover svg{transform:none}}