.themeToggle-module__3xAeSq__toggle{font-family:var(--hand);color:var(--ink);background:var(--paper);border:1.5px solid var(--rule);cursor:pointer;box-shadow:2px 2px 0 var(--rule);border-radius:3px;padding:.35rem .8rem;font-size:.92rem}.themeToggle-module__3xAeSq__toggle:hover{background:var(--highlighter);color:var(--hook-ink)}.themeToggle-module__3xAeSq__toLight{display:none}:root[data-theme=dark] .themeToggle-module__3xAeSq__toDark{display:none}:root[data-theme=dark] .themeToggle-module__3xAeSq__toLight{display:inline}@media (max-width:720px){.themeToggle-module__3xAeSq__toggle{padding:.3rem .65rem;font-size:.85rem}}
.siteHeader-module__UR-1lq__header{z-index:15;background:var(--board);border-bottom:1.5px dashed var(--rule);flex-wrap:wrap;align-items:center;gap:10px 20px;padding:12px 20px;display:flex;position:sticky;top:0}.siteHeader-module__UR-1lq__brand{font-family:var(--mono);letter-spacing:.01em;color:var(--ink);white-space:nowrap;align-items:center;gap:8px;font-size:1.02rem;text-decoration:none;display:inline-flex}.siteHeader-module__UR-1lq__brand:hover{background:var(--highlighter);color:var(--hook-ink)}.siteHeader-module__UR-1lq__nav{flex-wrap:wrap;align-items:center;gap:6px 18px;margin-left:auto;display:flex}.siteHeader-module__UR-1lq__link{font-family:var(--hand);color:var(--ink-soft);white-space:nowrap;border-bottom:2px solid #0000;padding-bottom:3px;font-size:1rem;text-decoration:none}.siteHeader-module__UR-1lq__link:hover{background:var(--highlighter);color:var(--hook-ink)}.siteHeader-module__UR-1lq__current{color:var(--ink);border-bottom-color:var(--pen-red)}@media (max-width:560px){.siteHeader-module__UR-1lq__brand{margin-right:auto}.siteHeader-module__UR-1lq__nav{order:3;justify-content:space-between;width:100%;margin-left:0}}@media (max-width:720px){.siteHeader-module__UR-1lq__header{gap:8px 12px;padding:10px 14px}.siteHeader-module__UR-1lq__brand{font-size:.95rem}.siteHeader-module__UR-1lq__nav{gap:4px 12px}.siteHeader-module__UR-1lq__link{font-size:.9rem}}
:root{--board:#f6f7f3;--board-line:#3a6a9e14;--paper:#fffdf8;--ink:#23262b;--ink-soft:#55606b;--ink-faint:#8a949d;--pen-blue:#2b6cb0;--pen-red:#c8352f;--pen-green:#2f7d4f;--highlighter:#ffe86b;--hook-ink:var(--ink);--tape:#d6cda8bf;--rule:#23262b29;--hand:"Iansui", "LXGW WenKai TC", "PingFang TC", sans-serif;--body:"LXGW WenKai TC", "PingFang TC", "Microsoft JhengHei", sans-serif;--mono:"IBM Plex Mono", ui-monospace, "Menlo", monospace;--spine:108px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--board:#1d2621;--board-line:#e2ece00d;--paper:#263029;--ink:#eaeee6;--ink-soft:#b6c0b5;--ink-faint:#808c81;--pen-blue:#85c6e8;--pen-red:#f09189;--pen-green:#8fd3a4;--highlighter:#ffe86b;--hook-ink:#1c211d;--tape:#e2ece033;--rule:#eaeee638}@media (max-width:720px){:root{--spine:56px}}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{background-color:var(--board);background-image:linear-gradient(var(--board-line) 1px, transparent 1px), linear-gradient(90deg, var(--board-line) 1px, transparent 1px);color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased;background-size:30px 30px,30px 30px;margin:0;font-size:17px;line-height:1.9}a{color:var(--pen-blue);text-underline-offset:3px}:focus-visible{outline:3px solid var(--pen-red);outline-offset:3px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}