:root{--bg:#f7f6f2;--surface:#fff;--text:#1d1d1b;--muted:#6b6a64;--line:#e4e2da;--accent:#0f6e6e;--accent-soft:#e2f0ee;--shadow:0 1px 2px #0000000f, 0 6px 20px #0000000f;--radius:14px;color-scheme:light}:root[data-theme=dark]{--bg:#121412;--surface:#1c1f1d;--text:#ecebe6;--muted:#a3a29b;--line:#2e322f;--accent:#5cc4bd;--accent-soft:#1d3331;--shadow:0 1px 2px #0006, 0 8px 24px #00000059;color-scheme:dark}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);margin:0;font-family:system-ui,-apple-system,Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,Meiryo,sans-serif;font-size:16px;line-height:1.75}a{color:var(--accent)}img{max-width:100%;display:block}.wrap{max-width:1200px;margin:0 auto;padding:0 16px}.site-header{z-index:40;border-bottom:1px solid var(--line);background:var(--surface);transition:box-shadow .2s;position:sticky;top:0}.site-header.is-scrolled{box-shadow:0 2px 12px #00000014}.site-header .wrap{justify-content:space-between;align-items:center;height:56px;display:flex}.site-header .logo{color:var(--text);letter-spacing:.04em;font-size:1.1rem;font-weight:700;text-decoration:none}.site-header nav{align-items:center;gap:10px;display:flex}.header-btn{font:inherit;color:var(--muted);border:1px solid var(--line);cursor:pointer;white-space:nowrap;background:0 0;border-radius:999px;padding:4px 12px;font-size:.85rem;line-height:1.4;text-decoration:none}.header-btn:hover{color:var(--text);border-color:var(--muted)}.back-to-top{z-index:30;color:#fff;cursor:pointer;background:#2563eb;border:none;border-radius:50%;width:44px;height:44px;font-size:1.25rem;font-weight:800;line-height:1;transition:background-color .15s;position:fixed;bottom:20px;right:20px;box-shadow:0 4px 14px #2563eb59}.back-to-top:hover{background:#1d4ed8}.back-to-top[hidden]{display:none}@media (width<=600px){.back-to-top{bottom:14px;right:14px}.site-header .logo{font-size:1rem}}.site-header .logo{white-space:nowrap}@media (width<=480px){.btn-text{display:none}.site-header nav{gap:6px}.header-btn{padding:4px 10px}}.site-header nav a:hover{color:var(--text)}main.wrap{padding-top:40px;padding-bottom:64px}@media (width<=600px){main.wrap{padding-top:24px}}h1,h2,h3{line-height:1.35}.section-title{margin:40px 0 16px;font-size:1.25rem}.site-footer{border-top:1px solid var(--line);color:var(--muted);padding:24px 0 40px;font-size:.85rem}.muted{color:var(--muted)}.chip{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:2px 10px;font-size:.8rem;display:inline-block}.icon-fallback{background:var(--accent-soft);place-items:center;width:100%;height:100%;font-size:3rem;display:grid}.map{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);width:100%;height:480px;overflow:hidden}@media (width<=600px){.map{height:360px}}.maplibregl-popup-content{color:var(--text);overflow:hidden;background:var(--surface)!important;border-radius:10px!important;padding:0!important}.maplibregl-popup-tip{border-top-color:var(--surface)!important;border-bottom-color:var(--surface)!important}.popup{width:200px;color:var(--text);text-decoration:none;display:block}.popup img{object-fit:cover;width:200px;height:120px}.popup div{padding:8px 10px 10px;font-size:.9rem;line-height:1.4}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);color:var(--text);flex-direction:column;text-decoration:none;transition:transform .2s;display:flex;overflow:hidden}.card:hover{transform:translateY(-3px)}.card .thumb{aspect-ratio:4/3;background:var(--accent-soft);overflow:hidden}.card .thumb img{object-fit:cover;width:100%;height:100%}.card .body{flex-direction:column;gap:2px;padding:10px 12px 12px;line-height:1.45;display:flex}.card .body .muted{font-size:.82rem}.about-dialog{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);width:min(640px,100vw - 32px);max-height:calc(100vh - 64px);color:var(--text);box-shadow:var(--shadow);padding:0}.about-dialog::backdrop{backdrop-filter:blur(3px);background:#00000073}.about-dialog-inner{padding:24px 24px 20px;position:relative}.about-dialog h2{margin:1.5rem 0 .4rem;font-size:1.05rem}.about-dialog h2#about-title{margin-top:0;font-size:1.3rem}.about-dialog ul{padding-left:1.2em}.about-close{color:var(--muted);cursor:pointer;background:0 0;border:none;padding:4px 8px;font-size:1.5rem;line-height:1;position:absolute;top:12px;right:14px}.about-close:hover{color:var(--text)}.flags{vertical-align:-2px;gap:3px;margin-right:6px;display:inline-flex}.flags img{object-fit:cover;border-radius:2px;width:24px;height:16px;display:inline-block;box-shadow:0 0 0 1px #00000014}.flags{align-items:center}.flags-more{color:var(--muted);margin-left:1px;font-size:.72rem;font-weight:700}