:root{--color-bg:#f6f8fb;--color-surface:#fff;--color-border:#e7edf4;--color-text:#1f2d41;--color-text-soft:#5b6b80;--color-text-muted:#8b96a5;--color-primary:#2f6fe4;--color-primary-soft:#eef4ff;--radius:12px;--shadow:0 14px 45px #27426414;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{min-height:100vh;color:var(--color-text);background:var(--color-bg);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-size:15px;line-height:1.6}a{color:inherit;text-decoration:none}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.app-shell[data-v-7a39c62b]{flex-direction:column;min-height:100vh;display:flex}.site-header[data-v-7a39c62b]{z-index:10;border-bottom:1px solid var(--color-border);-webkit-backdrop-filter:saturate(180%)blur(12px);background:#fffc;position:sticky;top:0}.header-inner[data-v-7a39c62b]{justify-content:space-between;align-items:center;gap:16px;max-width:1000px;height:60px;margin:0 auto;padding:0 24px;display:flex}.brand[data-v-7a39c62b]{flex-shrink:0;align-items:center;gap:10px;display:inline-flex}.brand-logo[data-v-7a39c62b]{display:block}.brand-name[data-v-7a39c62b]{color:var(--color-text);letter-spacing:-.01em;font-size:17px;font-weight:650}.site-nav[data-v-7a39c62b]{scrollbar-width:none;gap:4px;display:flex;overflow-x:auto}.nav-link[data-v-7a39c62b]{color:var(--color-text-soft);white-space:nowrap;border-radius:8px;padding:6px 12px;font-size:14px;transition:color .15s,background-color .15s}.nav-link[data-v-7a39c62b]:hover{color:var(--color-text);background:#f1f4f8}.nav-link.router-link-active[data-v-7a39c62b]{color:var(--color-primary);background:var(--color-primary-soft);font-weight:500}.site-main[data-v-7a39c62b]{flex:1}.site-footer[data-v-7a39c62b]{color:#a7b1bd;text-align:center;padding:24px;font-size:12px}@media (width<=520px){.header-inner[data-v-7a39c62b]{padding:0 14px}.brand-name[data-v-7a39c62b]{display:none}}