:root{--brand-paper:#f3e8d0;--brand-ink:#2a1b0e;--brand-cinnabar:#b3261a;--brand-bamboo:#1f6f5c;--brand-seal-gold:#7d5810;--bg:var(--brand-paper);--text:#5b4632;--text-h:var(--brand-ink);--border:#cbb989;--code-bg:#ece0c4;--surface:#fbf6e8;--surface-2:#e8dab3;--surface-3:#ddc99a;--accent:var(--brand-cinnabar);--accent-bg:#b3261a1f;--accent-border:#b3261a80;--accent-2:var(--brand-bamboo);--accent-2-bg:#1f6f5c1f;--accent-2-border:#1f6f5c80;--social-bg:#e8dab399;--ok:#2f6b3e;--ok-bg:#dcecd9;--err:#9c2b2b;--err-bg:#f7dede;--track:#e8dab3;--progress:#2f6b3e;--gold:var(--brand-seal-gold);--shadow:#2b1b0e24 0 10px 15px -3px, #2b1b0e14 0 4px 6px -2px;--shadow-sm:#2b1b0e1f 0 2px 6px -1px;--radius-sm:.5rem;--radius-md:.85rem;--radius-lg:1.25rem;--texture-opacity:.16}@media (prefers-color-scheme:dark){:root{--brand-paper:#1a1611;--brand-ink:#f3e8d0;--brand-cinnabar:#ef6552;--brand-bamboo:#4fbfa0;--brand-seal-gold:#e8c15a;--bg:var(--brand-paper);--text:#cbb98f;--text-h:var(--brand-ink);--border:#4a3d2c;--code-bg:#262019;--surface:#262019;--surface-2:#332a1f;--surface-3:#40331f;--accent:var(--brand-cinnabar);--accent-bg:#ef65522e;--accent-border:#ef655280;--accent-2:var(--brand-bamboo);--accent-2-bg:#4fbfa029;--accent-2-border:#4fbfa080;--social-bg:#332a1f99;--ok:#7fc98f;--ok-bg:#7fc98f29;--err:#e8837a;--err-bg:#e8543f29;--track:#332a1f;--progress:#7fc98f;--gold:var(--brand-seal-gold);--shadow:#00000073 0 10px 15px -3px, #00000047 0 4px 6px -2px;--shadow-sm:#00000059 0 2px 6px -1px;--texture-opacity:.1}}:root{--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:"西泠印社", "Noto Serif TC", "PMingLiU", system-ui, serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){#social .button-icon{filter:invert()brightness(2)}}body{margin:0}:root{--bottom-nav-height:64px}body.has-bottom-nav{padding-bottom:var(--bottom-nav-height)}button,input,select,textarea{font:inherit;color:var(--text-h);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm)}button{cursor:pointer;min-height:44px;padding:.6rem 1.1rem}button:disabled{cursor:default;opacity:.55}button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.counter{color:var(--accent);background:var(--accent-bg);border:2px solid #0000;border-radius:5px;margin-bottom:24px;padding:5px 10px;font-size:16px;transition:border-color .3s}.counter:hover{border-color:var(--accent-border)}.counter:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.icon[data-v-44c1ddcf]{color:currentColor;flex-shrink:0;justify-content:center;align-items:center;line-height:0;display:inline-flex}.icon[data-v-44c1ddcf] svg{width:100%;height:100%}.icon-empty[data-v-44c1ddcf]{visibility:hidden}.bottom-nav[data-v-1f8cc6e2]{z-index:20;background:var(--surface);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom,0);display:flex;position:fixed;bottom:0;left:0;right:0}.nav-item[data-v-1f8cc6e2]{min-height:44px;color:var(--text);background:0 0;border:none;border-radius:0;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:.15rem;padding:.5rem .25rem .4rem;font-size:.75rem;text-decoration:none;display:flex}.nav-item.router-link-active[data-v-1f8cc6e2]{color:var(--accent);font-weight:700}.nav-item-disabled[data-v-1f8cc6e2]{opacity:.45;cursor:default}