:root{--bg: #ffffff;--bg-alt: #f7f7f5;--text: #222;--text-sub: #555;--muted: #999;--primary: #3d6b5e;--primary-light: #eef4f1;--border: #e8e8e5;--radius: 10px;--font-serif: "Source Serif 4", "Noto Sans JP", serif;--font-sans: "Noto Sans JP", sans-serif;--max-w: 880px}:root.dark{--bg: #111111;--bg-alt: #1a1a1a;--text: #eeeeee;--text-sub: #aaaaaa;--muted: #666666;--primary: #529180;--primary-light: #20352e;--border: #333333}[data-astro-cid-ovxcmftc],[data-astro-cid-ovxcmftc]:before,[data-astro-cid-ovxcmftc]:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);font-size:15px;line-height:1.8;font-weight:400}.container[data-astro-cid-ovxcmftc]{max-width:var(--max-w);margin:0 auto;padding:0 24px}.container--wide[data-astro-cid-ovxcmftc]{max-width:1200px}a[data-astro-cid-ovxcmftc]{color:inherit;text-decoration:none}img[data-astro-cid-ovxcmftc]{display:block;max-width:100%}.fade-in[data-astro-cid-ovxcmftc]{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease;transition-delay:var(--delay, 0s)}.fade-in[data-astro-cid-ovxcmftc].is-visible{opacity:1;transform:translateY(0)}.header[data-astro-cid-ovxcmftc]{padding:24px 0;position:sticky;top:0;background:#ffffffe6;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:100;border-bottom:1px solid var(--border)}:root.dark .header[data-astro-cid-ovxcmftc]{background:#111111e6}.back-link[data-astro-cid-ovxcmftc]{display:inline-flex;align-items:center;gap:4px;font-size:14px;font-weight:500;color:var(--text-sub);transition:color .2s}.back-link[data-astro-cid-ovxcmftc]:hover{color:var(--primary)}.tag[data-astro-cid-ovxcmftc]{display:inline-block;padding:5px 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12px;border-radius:4px}.project-hero__title[data-astro-cid-ovxcmftc]{font-family:var(--font-serif);font-size:clamp(28px,5vw,42px);font-weight:600;line-height:1.3;margin-bottom:24px;color:var(--text)}.project-hero__title-en[data-astro-cid-ovxcmftc]{display:block;font-family:var(--font-sans);font-size:16px;font-weight:400;color:var(--text-sub);margin-top:4px}.project-hero__tags[data-astro-cid-ovxcmftc]{display:flex;gap:8px;flex-wrap:wrap}.project-content[data-astro-cid-ovxcmftc]{padding:64px 24px 80px}.project-content__image[data-astro-cid-ovxcmftc]{border-radius:var(--radius);overflow:hidden;margin-bottom:48px;background:var(--bg-alt);border:1px solid var(--border)}.project-content__image[data-astro-cid-ovxcmftc] img[data-astro-cid-ovxcmftc]{width:100%;height:auto}:root.dark .project-content__image[data-astro-cid-ovxcmftc] img[data-astro-cid-ovxcmftc]{opacity:.85}.project-content__text[data-astro-cid-ovxcmftc]{max-width:720px;margin:0 auto}.project-content__text[data-astro-cid-ovxcmftc] h2{font-family:var(--font-serif);font-size:24px;margin:48px 0 24px;color:var(--text)}.project-content__text[data-astro-cid-ovxcmftc] p{margin-bottom:24px;color:var(--text-sub)}.project-result[data-astro-cid-ovxcmftc]{margin-top:48px;padding:24px;background:var(--primary-light);border-radius:var(--radius);color:var(--primary);font-size:15px}.project-links[data-astro-cid-ovxcmftc]{margin-top:64px;padding-top:48px;border-top:1px solid var(--border)}.project-links[data-astro-cid-ovxcmftc] h3[data-astro-cid-ovxcmftc]{font-size:18px;margin-bottom:24px}.project-links__list[data-astro-cid-ovxcmftc]{display:flex;flex-wrap:wrap;gap:16px}.project-link-btn[data-astro-cid-ovxcmftc]{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;background:var(--bg);border:1px solid var(--border);border-radius:100px;font-weight:500;color:var(--text);transition:border-color .2s,background .2s}.project-link-btn[data-astro-cid-ovxcmftc]:hover{border-color:var(--primary);background:var(--primary-light);color:var(--primary)}.footer[data-astro-cid-ovxcmftc]{padding:32px 0;border-top:1px solid var(--border)}.footer__inner[data-astro-cid-ovxcmftc]{display:flex;justify-content:center;align-items:center}.footer__copy[data-astro-cid-ovxcmftc]{font-size:13px;color:var(--muted)}.project-gallery[data-astro-cid-ovxcmftc]{margin-top:48px;padding-top:32px;border-top:1px dashed var(--border)}.project-gallery[data-astro-cid-ovxcmftc] h3[data-astro-cid-ovxcmftc]{font-family:var(--font-serif);font-size:20px;margin-bottom:24px;color:var(--text)}.project-gallery__grid[data-astro-cid-ovxcmftc]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}.project-gallery__item[data-astro-cid-ovxcmftc]{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:var(--bg-alt)}.project-gallery__item[data-astro-cid-ovxcmftc] img[data-astro-cid-ovxcmftc]{width:100%;height:100%;object-fit:contain;display:block}:root.dark .project-gallery__item[data-astro-cid-ovxcmftc] img[data-astro-cid-ovxcmftc]{opacity:.85}@media(max-width:680px){.project-hero[data-astro-cid-ovxcmftc]{padding:48px 0 32px}.project-content[data-astro-cid-ovxcmftc]{padding:40px 24px 64px}}