:root{--topbar-height: 56px;--content-width: 42rem;--text-primary: #171717;--text-secondary: #525252;--text-tertiary: #737373;--text-quaternary: #a3a3a3;--bg-main: #ffffff;--bg-tertiary: #f5f5f5;--bg-hover: rgba(0, 0, 0, .05);--border-primary: rgba(0, 0, 0, .12);--border-secondary: rgba(0, 0, 0, .09)}@media(prefers-color-scheme:dark){:root{--text-primary: rgba(255, 255, 255, .9);--text-secondary: rgba(255, 255, 255, .7);--text-tertiary: rgba(255, 255, 255, .5);--text-quaternary: rgba(255, 255, 255, .32);--bg-main: #0a0a0a;--bg-tertiary: #262626;--bg-hover: rgba(255, 255, 255, .08);--border-primary: rgba(255, 255, 255, .12);--border-secondary: rgba(255, 255, 255, .09)}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;-webkit-font-smoothing:subpixel-antialiased;text-rendering:optimizeLegibility}body{margin:0;background:var(--bg-main);color:var(--text-primary);font-size:16px;line-height:1.6}::selection{background-color:#009afa1a;color:#0066db}@media(prefers-color-scheme:dark){::selection{background-color:#f068001a;color:#ff6b01}}a{color:inherit;text-decoration:none}button{cursor:pointer;font:inherit;color:inherit;background:none;border:none;padding:0}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:4px;height:var(--topbar-height);padding:0 12px;background:var(--bg-main)}.icon-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;color:var(--text-tertiary);flex:none}.icon-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.crumb{padding:8px;font-size:14px;font-weight:500;color:var(--text-primary);white-space:nowrap}.crumb-divider{font-weight:500;color:var(--text-quaternary);opacity:.5}.sidebar{position:fixed;inset:0;z-index:40;background:var(--bg-main);opacity:0;visibility:hidden;transform:translate(-16px)}html.ready .sidebar{transition:opacity .15s ease-out,transform .15s ease-out,visibility .15s}html.sidebar-open .sidebar{opacity:1;visibility:visible;transform:translate(0)}html.sidebar-open,html.sidebar-open body{overflow:hidden}.sidebar-inner{width:min(100%,320px);height:100%;display:flex;flex-direction:column}.content{width:100%;max-width:var(--content-width);margin:0 auto;padding:64px 20px 128px;min-height:calc(100svh - var(--topbar-height))}.content-narrow{max-width:36rem}.content-wide{max-width:48rem}@media(max-width:768px){.content{padding:32px 20px 96px}}.sidebar-header{flex:none;height:var(--topbar-height);padding:0 12px;display:flex;align-items:center;user-select:none}.sidebar-nav{flex:1;overflow-y:auto;padding:8px 12px 32px;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;height:36px;padding:0 10px;border-radius:8px;font-size:16px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:none;user-select:none}.nav-item:hover,.nav-item.active{background:var(--bg-hover)}.sidebar-heading{margin-top:24px;padding:0 10px 6px;font-size:14px;color:var(--text-quaternary);user-select:none}h1{font-size:24px;font-weight:600;line-height:1.3;letter-spacing:-.01em;color:var(--text-primary);margin:0}.page-title{font-size:32px;font-weight:700;line-height:1.2;letter-spacing:-.64px;margin:0}h2{font-size:18px;font-weight:600;color:var(--text-primary);margin:40px 0 12px}h3{font-size:16px;font-weight:600;color:var(--text-primary);margin:32px 0 8px}p{margin:0 0 20px}hr{border:none;border-top:1px solid var(--border-secondary);margin:40px 0}.prose{font-size:18px;color:var(--text-primary)}.muted{color:var(--text-secondary)}.prose a,.link-body{color:inherit;text-decoration:underline;text-decoration-color:var(--text-quaternary);text-decoration-thickness:2px;text-underline-offset:2px;word-break:break-word}.prose a:hover,.link-body:hover{color:var(--text-primary)}blockquote{margin:24px 0;padding-left:16px;border-left:3px solid var(--border-primary);color:var(--text-tertiary)}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.925em;background:var(--bg-tertiary);color:var(--text-primary);padding:2px 4px;border-radius:4px;overflow-wrap:anywhere}pre{background:var(--bg-tertiary);border:.5px solid var(--border-primary);border-radius:8px;padding:16px;overflow-x:auto}pre code{background:transparent;padding:0;border-radius:0;font-size:13px;line-height:1.5}pre.astro-code{background:var(--bg-tertiary)!important}img{max-width:100%;border-radius:8px}.home,.page-stack{display:flex;flex-direction:column;gap:64px}.home-intro{display:flex;flex-direction:column;gap:16px}.avatar{width:60px;height:60px;border-radius:50%;margin-bottom:16px;user-select:none}.home-intro .bio{margin:0;font-size:24px;font-weight:600;line-height:1.4;color:var(--text-secondary);text-wrap:pretty}.social-row{display:flex;align-items:center;gap:8px;margin:-16px 0}.social-row a{display:flex;align-items:center;justify-content:center;padding:8px;color:var(--text-quaternary)}.social-row a:first-child{margin-left:-8px}.social-row a:hover{color:var(--text-primary)}.home-section{display:flex;flex-direction:column;gap:16px}.section-label{font-size:16px;line-height:1.6;color:var(--text-quaternary);user-select:none}@media(prefers-color-scheme:dark){.section-label{color:var(--text-tertiary)}}a.section-link{display:flex;align-items:center;width:fit-content}a.section-link:hover{color:var(--text-primary)}a.section-link svg{transition:transform .15s}a.section-link:hover svg{transform:translate(2px)}.title-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.row-link{display:flex;flex-direction:column;font-size:20px;line-height:1.6}.row-title{font-weight:500;color:var(--text-primary);text-underline-offset:2px}.row-link:hover .row-title{text-decoration:underline}.row-desc{color:var(--text-quaternary)}@media(min-width:640px){.title-list{gap:6px}.row-link{flex-direction:row;align-items:center;gap:8px}.row-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:none;max-width:100%}.row-desc{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}.post-date{font-size:16px;color:var(--text-tertiary);margin:0 0 24px}.prose .page-title{margin-bottom:40px}