:root{--bg: #faf9f7;--card: #ffffff;--accent: #d63631;--accent-light: #fff0f0;--text: #2d2d2d;--text-light: #6b6b6b;--border: #e8e5e1;--tag-bg: #f3f0ec;--jp-font: "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,Noto Sans TC,Noto Sans SC,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.7}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.prose a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}.prose a:hover{text-decoration-thickness:2px}nav[data-astro-cid-dmqpwcec]{background:var(--card);border-bottom:1px solid var(--border);padding:0 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.15s}.nav-item[data-astro-cid-dmqpwcec]:hover{background:var(--item-bg);color:var(--item-color);text-decoration:none}.nav-item[data-astro-cid-dmqpwcec].active{background:var(--item-bg);color:var(--item-color);font-weight:700}.nav-dot[data-astro-cid-dmqpwcec]{width:8px;height:8px;border-radius:50%;flex-shrink:0;opacity:.6}.nav-item[data-astro-cid-dmqpwcec].active .nav-dot[data-astro-cid-dmqpwcec]{opacity:1}.nav-right[data-astro-cid-dmqpwcec]{display:flex;align-items:center;gap:8px}.lang-switcher[data-astro-cid-dmqpwcec]{position:relative}.lang-current[data-astro-cid-dmqpwcec]{font-family:inherit;font-size:13px;background:var(--tag-bg);padding:6px 14px;border-radius:20px;color:var(--text-light);cursor:pointer;border:none;display:flex;align-items:center;gap:4px;transition:background 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span[data-astro-cid-dmqpwcec]{display:block;width:20px;height:2px;background:var(--text);border-radius:2px;transition:all .2s}.mobile-drawer[data-astro-cid-dmqpwcec]{position:fixed;inset:0;z-index:999;visibility:hidden;opacity:0;transition:opacity .2s}.drawer-backdrop[data-astro-cid-dmqpwcec]{position:absolute;inset:0;background:#0000004d}.drawer-panel[data-astro-cid-dmqpwcec]{position:absolute;top:0;right:0;bottom:0;width:280px;background:var(--card);transform:translate(100%);transition:transform .25s ease-out;display:flex;flex-direction:column;padding:20px}.drawer-header[data-astro-cid-dmqpwcec]{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.drawer-header[data-astro-cid-dmqpwcec] .logo[data-astro-cid-dmqpwcec]{font-size:20px}.drawer-close[data-astro-cid-dmqpwcec]{font-size:28px;background:none;border:none;color:var(--text-light);cursor:pointer;padding:4px 8px;line-height:1}.drawer-links[data-astro-cid-dmqpwcec]{display:flex;flex-direction:column;gap:6px;margin-bottom:24px}.drawer-item[data-astro-cid-dmqpwcec]{display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:14px;font-size:16px;font-weight:500;color:var(--text);text-decoration:none;transition:background .15s}.drawer-item[data-astro-cid-dmqpwcec]:hover{background:var(--item-bg);text-decoration:none}.drawer-item[data-astro-cid-dmqpwcec].active{background:var(--item-bg);color:var(--item-color);font-weight:700}.drawer-dot[data-astro-cid-dmqpwcec]{width:10px;height:10px;border-radius:50%;flex-shrink:0}.drawer-lang[data-astro-cid-dmqpwcec]{display:flex;gap:8px;padding-top:20px;border-top:1px solid var(--border)}.drawer-lang-item[data-astro-cid-dmqpwcec]{flex:1;text-align:center;padding:10px;border-radius:10px;font-size:13px;font-weight:500;color:var(--text-light);text-decoration:none;background:var(--tag-bg);transition:all 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