:root{--color-bg: #0a0a0a;--color-surface: #121212;--color-surface-hover: #1e1e1e;--color-text-main: #ffffff;--color-text-muted: #a1a1aa;--color-primary: #3b82f6;--color-primary-glow: rgba(59, 130, 246, .5);--color-accent: #f43f5e;--font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";--radius-sm: 8px;--radius-md: 12px;--radius-lg: 24px;--gradient-text: linear-gradient(135deg, #ffffff 0%, #a1a1aa 100%);--color-border: rgba(255, 255, 255, .05)}[data-theme=light]{--color-bg: #ffffff;--color-surface: #f3f4f6;--color-surface-hover: #e5e7eb;--color-text-main: #111827;--color-text-muted: #6b7280;--color-primary: #2563eb;--color-primary-glow: rgba(37, 99, 235, .2);--color-accent: #e11d48;--gradient-text: linear-gradient(135deg, #111827 0%, #4b5563 100%);--color-border: rgba(0, 0, 0, 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var(--color-primary-glow)}.text-gradient{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar[data-astro-cid-5blmo7yk]{position:fixed;top:0;left:0;right:0;z-index:100;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);background:var(--color-bg);border-bottom:1px solid rgba(255,255,255,.05);height:70px;display:flex;align-items:center;transition:background-color .3s}[data-theme=light] .navbar[data-astro-cid-5blmo7yk]{background:#fffc;border-bottom:1px solid rgba(0,0,0,.05)}[data-theme=dark] .navbar[data-astro-cid-5blmo7yk]{background:#0a0a0acc;border-bottom:1px solid 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.2s;color:var(--color-text-main);opacity:.8}.lang-switch[data-astro-cid-5blmo7yk]:hover{opacity:1;background:var(--color-surface-hover)}.theme-toggle[data-astro-cid-5blmo7yk]{background:none;border:none;cursor:pointer;padding:.5rem;color:var(--color-text-main);transition:color .2s;display:flex;align-items:center;justify-content:center}.theme-toggle[data-astro-cid-5blmo7yk]:hover{color:var(--color-primary)}[data-theme=light] .sun-icon[data-astro-cid-5blmo7yk],[data-theme=dark] .moon-icon[data-astro-cid-5blmo7yk]{display:none}footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--color-border);padding:3rem 0;margin-top:auto;background:var(--color-bg)}.footer-container[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:2rem}.brand-name[data-astro-cid-sz7xmlte]{font-weight:700;font-size:1.1rem}.text-accent[data-astro-cid-sz7xmlte]{color:var(--color-primary)}.copyright[data-astro-cid-sz7xmlte]{font-size:.85rem;margin:.2rem 0 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a[data-astro-cid-sz7xmlte]:hover{color:var(--color-text-main)}.personal-link[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:.5rem;font-size:.9rem}