.theme-switch[data-v-a23e9a7c]{align-items:center;display:flex;position:relative}.theme-btn[data-v-a23e9a7c]{color:var(--text);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;align-items:center;padding:6px;transition:color .2s,background .2s;display:flex}.theme-btn[data-v-a23e9a7c]:hover,.theme-btn[data-v-a23e9a7c]:focus-visible{color:var(--text-h);background:var(--bg-soft)}.theme-icon[data-v-a23e9a7c]{width:18px;height:18px;display:block}.lang-btn[data-v-a23e9a7c]{gap:6px}.lang-label[data-v-a23e9a7c]{white-space:nowrap;font-size:14px;font-weight:500}.theme-menu[data-v-a23e9a7c]{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);min-width:132px;box-shadow:var(--shadow);z-index:30;padding:4px;position:absolute;top:calc(100% + 6px);right:0}.theme-item[data-v-a23e9a7c]{width:100%;font:inherit;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:4px;align-items:center;gap:8px;padding:8px 10px;font-size:14px;font-weight:500;transition:background .15s,color .15s;display:flex}.theme-item[data-v-a23e9a7c]:hover{background:var(--bg-soft);color:var(--text-h)}.theme-item.active[data-v-a23e9a7c]{color:var(--accent);background:var(--accent-bg)}.theme-item .theme-icon[data-v-a23e9a7c]{width:16px;height:16px}@media (width<=640px){.theme-btn[data-v-a23e9a7c]{min-height:44px;padding:10px 12px}}:root{--text:#4b5563;--text-h:#111827;--text-muted:#9ca3af;--bg:#fff;--bg-soft:#f8fafc;--border:#e5e7eb;--code-bg:#f4f4f5;--accent:#7c3aed;--accent-strong:#6d28d9;--accent-bg:#7c3aed14;--accent-border:#7c3aed66;--danger:#dc2626;--success:#16a34a;--success-bg:#16a34a1a;--warning:#b45309;--warning-bg:#d977061f;--accent-contrast:#fff;--shadow:#0000000f 0 1px 3px, #00000014 0 6px 16px -4px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;--radius:10px;--radius-sm:6px;font:16px/1.6 var(--sans);letter-spacing:.1px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html[data-theme=dark]{--text:#b8bfcc;--text-h:#eceff4;--text-muted:#7d8590;--bg:#111318;--bg-soft:#1a1d24;--border:#2d3139;--code-bg:#22262e;--accent:#a78bfa;--accent-strong:#c4b5fd;--accent-bg:#a78bfa1f;--accent-border:#a78bfa73;--accent-contrast:#1a1030;--danger:#f87171;--success:#4ade80;--success-bg:#4ade801f;--warning:#fbbf24;--warning-bg:#fbbf241f;--shadow:#0000004d 0 1px 3px, #00000059 0 6px 16px -4px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}body{margin:0}h1,h2,h3{font-family:var(--heading);color:var(--text-h);line-height:1.25}h1{letter-spacing:-1px;margin:0 0 16px;font-size:40px}h2{margin:0 0 12px;font-size:26px}h3{margin:0 0 8px;font-size:19px}p{margin:0 0 12px}a{color:var(--accent)}code{font-family:var(--mono);background:var(--code-bg);color:var(--text-h);border-radius:4px;padding:2px 6px;font-size:14px}#app,.site{flex-direction:column;min-height:100svh;display:flex}.container{box-sizing:border-box;width:1040px;max-width:100%;margin:0 auto;padding:0 20px}.site-header{border-bottom:1px solid var(--border);background:var(--bg);z-index:10;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;height:60px;display:flex}.brand{font-family:var(--heading);color:var(--text-h);letter-spacing:-.3px;font-size:19px;font-weight:700;text-decoration:none}.brand-accent{color:var(--accent)}.main-nav{gap:24px;display:flex}.main-nav a{color:var(--text);border-bottom:2px solid #0000;padding:6px 2px;font-size:15px;font-weight:500;text-decoration:none;transition:color .2s,border-color .2s}.main-nav a:hover{color:var(--text-h)}.main-nav a.router-link-active{color:var(--accent);border-bottom-color:var(--accent)}.site-main{flex:1;padding:48px 0 64px}.site-footer{border-top:1px solid var(--border);background:var(--bg-soft);padding:28px 0;font-size:14px}.footer-inner{text-align:center;flex-direction:column;gap:8px;display:flex}.footer-slogan{color:var(--text-h);margin:0;font-weight:600}.footer-nav{justify-content:center;gap:18px;display:flex}.footer-nav a{color:var(--text);text-decoration:none}.footer-nav a:hover{color:var(--accent)}.footer-copyright{color:var(--text-muted);margin:0}.page{max-width:780px;margin:0 auto;padding:0 20px}.page-wide{max-width:1040px}.page>.lede{color:var(--text);font-size:18px}.section{margin-top:40px}.btn{font:inherit;color:var(--accent-contrast);background:var(--accent);border:1px solid var(--accent-strong);border-radius:var(--radius-sm);cursor:pointer;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:15px;font-weight:600;text-decoration:none;transition:background .2s;display:inline-flex}.btn:hover:not(:disabled){background:var(--accent-strong)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-secondary{color:var(--text-h);background:var(--bg);border-color:var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg-soft)}.badge{letter-spacing:.4px;text-transform:uppercase;color:var(--accent);background:var(--accent-bg);border:1px solid var(--accent-border);border-radius:999px;padding:2px 10px;font-size:12px;font-weight:600;display:inline-block}@media (width<=860px){.header-inner{flex-wrap:wrap;height:auto;min-height:60px;padding:8px 0}.main-nav{flex-wrap:wrap;flex-basis:100%;gap:14px}.main-nav a{padding:8px 4px}}@media (width<=640px){h1{font-size:28px}h2{font-size:22px}h3{font-size:18px}.site-main{padding:28px 0 40px}.btn{min-height:44px}.footer-nav{flex-wrap:wrap}}