:root{--accent: #F97316;--accent-hover: #EA580C;--accent-light: #FDBA74;--text-primary: #18181B;--text-secondary: #3F3F46;--text-muted: #71717A;--text-faint: #A1A1AA;--bg-primary: #FFFFFF;--bg-secondary: #FAFAFA;--bg-tertiary: #F5F5F5;--border-color: #E4E4E7;--codeblock-bg: #F5F5F5;--codeblock-topbar-bg: #E4E4E7;--body-font-size: 15px}html.dark{--accent: #FB923C;--accent-hover: #F97316;--accent-light: #FDBA74;--text-primary: #FAFAFA;--text-secondary: #D4D4D8;--text-muted: #71717A;--text-faint: #52525B;--bg-primary: #18181B;--bg-secondary: #27272A;--bg-tertiary: #3F3F46;--border-color: #3F3F46;--codeblock-bg: #27272A;--codeblock-topbar-bg: #3F3F46}*,*:before,*:after{box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,SF Pro Text,Roboto,Helvetica Neue,Noto Sans SC,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%;text-rendering:optimizeLegibility;margin:0;padding:0;background-color:var(--bg-primary);color:var(--text-secondary);font-size:var(--body-font-size);font-weight:400;line-height:1.6;transition:background-color .3s ease,color .3s ease;word-wrap:break-word;overflow-wrap:break-word}main{width:700px;max-width:calc(100% - 2rem);margin:0 auto;padding:2.5rem 1rem 4rem}a{color:var(--accent);text-decoration:none;transition:color .15s ease}a:hover{color:var(--accent-hover)}img{max-width:100%;height:auto;border-radius:8px;display:block}hr{border:none;border-top:1px solid var(--border-color);margin:2rem 0}.sr-only{border:0;padding:0;margin:0;position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);white-space:nowrap}@media(max-width:720px){body{font-size:16px}main{padding:2rem 1rem 3rem}}footer[data-astro-cid-sz7xmlte]{padding:1rem;background-color:var(--bg-primary);border-top:1px solid var(--border-color);color:var(--text-muted);text-align:center;font-size:.875rem;transition:background-color .3s ease,border-color .3s ease,color .3s ease}.social-links[data-astro-cid-sz7xmlte]{display:flex;justify-content:center;gap:1.5rem;margin-top:1.5rem}.social-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{text-decoration:none;color:var(--text-muted);transition:color .2s ease}.social-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--accent)}a[data-astro-cid-eimmu3lg]{display:inline-block;text-decoration:none}a[data-astro-cid-eimmu3lg].active{font-weight:bolder;text-decoration:underline}header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;width:100%;border-bottom:1px solid var(--border-color);backdrop-filter:blur(8px);background-color:#fffffff2}html.dark header[data-astro-cid-3ef6ksr2]{background-color:#18181bf2}h2[data-astro-cid-3ef6ksr2]{margin:0;font-size:1.125rem;font-weight:700}h2[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2],h2[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{text-decoration:none;color:var(--text-primary);font-weight:700}nav[data-astro-cid-3ef6ksr2]{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 1rem}.nav-left[data-astro-cid-3ef6ksr2]{flex-shrink:0}.nav-center[data-astro-cid-3ef6ksr2]{display:flex;gap:2rem}.nav-right[data-astro-cid-3ef6ksr2]{display:flex;gap:.5rem;position:relative}.nav-btn[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;background:none;border-radius:.5rem;color:var(--text-muted);cursor:pointer;transition:all .2s ease}.nav-btn[data-astro-cid-3ef6ksr2]:hover{background-color:var(--bg-secondary);color:var(--accent)}.nav-center[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:.5rem 0;color:var(--text-secondary);font-size:.875rem;font-weight:500;text-decoration:none;border-bottom:2px solid transparent;transition:all .2s ease}.nav-center[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--accent)}.nav-center[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{color:var(--accent);border-bottom-color:var(--accent)}.theme-menu[data-astro-cid-3ef6ksr2]{position:absolute;top:calc(100% + 8px);right:0;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:.75rem;padding:.25rem;min-width:auto;box-shadow:0 4px 20px #00000026;opacity:0;visibility:hidden;transform:translateY(-8px);transition:all .2s ease;z-index:200}.theme-menu[data-astro-cid-3ef6ksr2].show{opacity:1;visibility:visible;transform:translateY(0)}.theme-option[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:.25rem;border-radius:.5rem;cursor:pointer;color:var(--text-secondary);font-size:.875rem;transition:all .15s ease}.theme-option[data-astro-cid-3ef6ksr2]:hover{background-color:var(--bg-secondary);color:var(--text-primary)}