.nav[data-v-2db5bc1e]{position:sticky;top:0;z-index:50;background:var(--bg-elevated);border-bottom:1px solid var(--border);-webkit-backdrop-filter:saturate(180%) blur(8px);backdrop-filter:saturate(180%) blur(8px)}.nav-inner[data-v-2db5bc1e]{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;gap:1rem}.brand[data-v-2db5bc1e]{display:flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--text);font-weight:700}.brand-mark[data-v-2db5bc1e]{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--primary),#7c3aed);color:#fff;display:grid;place-items:center;font-size:.9rem}.nav-links[data-v-2db5bc1e]{display:flex;align-items:center;gap:.5rem}.nav-links a[data-v-2db5bc1e]{text-decoration:none;color:var(--text);padding:.5rem .75rem;border-radius:8px;font-size:.95rem}.nav-links a[data-v-2db5bc1e]:hover{background:var(--bg-soft)}.nav-links a.router-link-exact-active[data-v-2db5bc1e]{color:var(--primary)}.cta[data-v-2db5bc1e]{background:var(--primary);color:#fff!important}.cta[data-v-2db5bc1e]:hover{background:var(--primary-hover)!important}.menu-toggle[data-v-2db5bc1e]{display:none;background:transparent;border:0;padding:.5rem;cursor:pointer;flex-direction:column;gap:4px}.menu-toggle .bar[data-v-2db5bc1e]{width:22px;height:2px;background:var(--text);transition:transform .2s,opacity .2s}@media (max-width: 720px){.menu-toggle[data-v-2db5bc1e]{display:flex}.nav-links[data-v-2db5bc1e]{position:absolute;top:100%;right:0;left:0;background:var(--bg-elevated);flex-direction:column;align-items:stretch;padding:.5rem 1rem 1rem;border-bottom:1px solid var(--border);transform:translateY(-10px);opacity:0;pointer-events:none;transition:all .2s}.nav-links.open[data-v-2db5bc1e]{transform:translateY(0);opacity:1;pointer-events:auto}.nav-links a[data-v-2db5bc1e]{padding:.75rem}}.app-main[data-v-590ebe41]{max-width:1100px;margin:0 auto;padding:1.5rem 1rem 3rem;min-height:calc(100vh - 140px)}.app-footer[data-v-590ebe41]{text-align:center;padding:1.25rem;border-top:1px solid var(--border);color:var(--muted);font-size:.875rem}.fade-enter-active[data-v-590ebe41],.fade-leave-active[data-v-590ebe41]{transition:opacity .2s ease}.fade-enter-from[data-v-590ebe41],.fade-leave-to[data-v-590ebe41]{opacity:0}:root{--bg: #f7f8fa;--bg-elevated: #ffffff;--bg-soft: #f1f3f5;--text: #1a1d20;--text-soft: #2d3338;--muted: #6b7280;--border: #e5e7eb;--primary: #1f6feb;--primary-hover: #1858c4;--primary-soft: #e0ebff;--radius: 12px}@media (prefers-color-scheme: dark){:root{--bg: #0d1117;--bg-elevated: #161b22;--bg-soft: #1f242c;--text: #e6edf3;--text-soft: #c9d1d9;--muted: #8b949e;--border: #30363d;--primary: #58a6ff;--primary-hover: #79b8ff;--primary-soft: rgba(88, 166, 255, .15)}}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}#app{min-height:100vh;display:flex;flex-direction:column}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit}::selection{background:var(--primary-soft);color:var(--text)}@media (max-width: 720px){html,body{font-size:15px}}@supports (padding: env(keyboard-inset-height)){.editor-area{padding-bottom:env(keyboard-inset-height,1rem)}}