:root{--term-bg:#edf0f3;--term-ink:#182634;--term-muted:#606e7c;--term-line:#c9d1d9;--term-accent:#304eca;--term-signal:#5a711e;--term-soft:#e1e7ec;font-family:Consolas,Cascadia Code,SFMono-Regular,Microsoft YaHei,monospace;background:var(--term-bg);color:var(--term-ink);color-scheme:light}[data-theme=night]{--term-bg:#101820;--term-ink:#dbe4eb;--term-muted:#899aa9;--term-line:#2c3945;--term-accent:#c5ef78;--term-signal:#c5ef78;--term-soft:#192630;color-scheme:dark}*{box-sizing:border-box}body{margin:0}a,button,input{font:inherit;color:inherit}a{text-decoration:none}button{border:0;background:none;padding:0;cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--term-accent);outline-offset:5px}::selection{background:var(--term-accent);color:var(--term-bg)}.terminal-app{height:100dvh;display:flex;flex-direction:column;font-size:14px;line-height:1.7;background:var(--term-bg);color:var(--term-ink)}.terminal-header{flex:none;border-bottom:1px solid var(--term-line)}.terminal-header-inner{max-width:1160px;margin:auto;display:flex;align-items:center;gap:56px;padding:22px 48px}.terminal-mark{font-size:16px;font-weight:600;white-space:nowrap}.terminal-mark span{color:var(--term-accent)}.terminal-header nav{display:flex;align-items:center;gap:30px;font-size:12px}.terminal-header nav span{color:var(--term-muted);font-size:10px;margin-right:6px}.terminal-header nav a,.terminal-header nav button{position:relative;min-height:30px;display:flex;align-items:center}.terminal-header nav a[aria-current=page]{color:var(--term-accent)}.terminal-header nav a[aria-current=page]:after{content:"";height:2px;background:var(--term-accent);position:absolute;bottom:-23px;left:0;right:0}.terminal-theme{margin-left:auto;font-size:11px;white-space:nowrap;min-height:32px;color:var(--term-muted)}.terminal-header a:hover,.terminal-header button:hover{color:var(--term-accent)}.terminal-main{flex:1;min-height:0;overflow:auto;scrollbar-gutter:stable;display:flex;flex-direction:column}.terminal-content,.terminal-bottom{width:100%;max-width:1160px;margin:0 auto;padding-left:48px;padding-right:48px}.terminal-content{flex:1;padding-top:28px;padding-bottom:48px}.shell-path{display:flex;justify-content:space-between;gap:24px;margin-bottom:54px;font-size:10px;color:var(--term-muted)}.shell-path>span{min-width:0;overflow-wrap:anywhere}.shell-path button{white-space:nowrap;align-self:flex-start}.path-divider{color:var(--term-line);margin:0 10px}.shell-path a:hover,.text-action:hover{color:var(--term-accent)}.page-heading{margin:0 0 48px}.kicker{font-size:10px;letter-spacing:1.5px;color:var(--term-muted)}.page-heading h1{font-size:clamp(36px,4.3vw,58px);font-weight:400;letter-spacing:-2px;line-height:1.2;margin:22px 0}.page-heading p{font-size:13px;line-height:2;color:var(--term-muted);margin:0}.heading-slash,.page-heading h1>span{color:var(--term-accent)}.title-cursor{animation:cursor-blink 2s steps(1,end) infinite}.text-action{font-size:11px;color:var(--term-muted);margin-top:24px;min-height:30px}.text-action span{color:var(--term-accent);margin-left:18px}.home-intro{display:grid;grid-template-columns:.95fr 1.25fr;gap:50px;align-items:center;margin-bottom:48px}.home-intro .page-heading{margin:0}.signal{min-width:0;color:var(--term-signal);padding:0 0 0 24px;border-left:1px solid var(--term-line)}.signal-label,.signal-controls{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--term-muted);font-size:9px}.signal-label>span:first-child{color:var(--term-signal)}.signal pre{font:11px/12px Consolas,Cascadia Code,monospace;letter-spacing:0;white-space:pre;margin:20px auto;width:max-content;max-width:100%;overflow:hidden;height:216px;-webkit-user-select:none;user-select:none;pointer-events:none}.signal-controls>div{display:flex;gap:16px}.signal-controls button{min-height:28px}.signal-controls button[aria-pressed=true]{color:var(--term-accent)}.directory-heading{display:flex;justify-content:space-between;color:var(--term-muted);font-size:10px;letter-spacing:1px;padding:0 0 18px}.home-file{display:grid;grid-template-columns:50px minmax(0,1fr) 140px 20px;align-items:center;gap:16px;border-top:1px solid var(--term-line);padding:20px 14px 20px 0;transition:background .18s,color .18s}.home-file:last-child{border-bottom:1px solid var(--term-line)}.home-file strong{font-size:21px;font-weight:400}.home-file small{display:block;color:var(--term-muted);font-size:11px;margin-top:3px}.entry-number,.entry-meta{font-size:10px;color:var(--term-muted)}.entry-meta{text-align:right}.entry-arrow{color:var(--term-accent)}.home-file:hover,.home-file:focus-visible{background:var(--term-soft);color:var(--term-accent)}.home-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:26px 0 0;font-size:10px;color:var(--term-muted)}.home-foot button{min-height:32px}.home-foot button:hover{color:var(--term-accent)}.terminal-filters{display:flex;gap:28px;border-top:1px solid var(--term-line);border-bottom:1px solid var(--term-line);font-size:11px;color:var(--term-muted)}.terminal-filters button{padding:14px 0}.terminal-filters button[aria-pressed=true]{color:var(--term-accent)}.terminal-row{display:grid;grid-template-columns:80px minmax(0,1fr) 110px 20px;align-items:center;gap:18px;padding:21px 14px 21px 0;border-bottom:1px solid var(--term-line);transition:background .18s,color .18s}.terminal-row:hover,.terminal-row:focus-visible{color:var(--term-accent);background:var(--term-soft)}.row-kind,.row-command{font-size:11px;color:var(--term-muted)}.terminal-row strong{font-size:17px;font-weight:400}.terminal-row small{display:block;font-size:10px;color:var(--term-muted);line-height:1.5;margin-top:4px}.row-command{text-align:right}.row-arrow{font-size:13px;text-align:right;color:var(--term-accent)}.arrow-active{display:none}.terminal-row:hover .arrow-idle,.terminal-row:focus-visible .arrow-idle{display:none}.terminal-row:hover .arrow-active,.terminal-row:focus-visible .arrow-active{display:inline}.terminal-bottom{position:sticky;bottom:0;z-index:3;background:var(--term-bg);padding-bottom:14px}.terminal-input-line{display:flex;align-items:center;gap:14px;border-top:1px solid var(--term-line);border-bottom:1px solid var(--term-line);min-height:52px;font-size:12px;background:var(--term-bg)}.terminal-input-line label{white-space:nowrap}.terminal-input-line label span{color:var(--term-muted)}.terminal-input-line .prompt-chevron{color:var(--term-accent);margin-right:14px}.terminal-input-line input{flex:1;min-width:0;width:100%;border:0;background:transparent;color:var(--term-ink);font-size:12px;caret-color:var(--term-accent);min-height:45px;padding:0 2px;outline:none}.terminal-input-line input::placeholder{color:var(--term-muted)}.terminal-input-line:focus-within{border-color:var(--term-accent)}.terminal-input-line button{color:var(--term-accent);padding:8px;font-size:17px}.terminal-input-hints{display:flex;justify-content:space-between;font-size:9px;padding-top:8px;color:var(--term-muted)}.terminal-output{margin:36px 0 20px}.terminal-response{padding:20px 0;font-size:12px;border-top:1px dashed var(--term-line)}.echo-command{font-size:12px;margin-bottom:16px}.echo-command span{color:var(--term-muted)}.terminal-response>p{color:var(--term-muted);white-space:pre-line;overflow-wrap:anywhere}.help-table>div{display:grid;grid-template-columns:220px 1fr;gap:20px;padding:6px 0}.help-table button{text-align:left;color:var(--term-accent)}.help-table span{color:var(--term-muted)}.terminal-about p{max-width:650px;color:var(--term-muted)}.terminal-about a{margin-right:30px;border-bottom:1px solid var(--term-line)}.terminal-empty{padding:50px 0;color:var(--term-muted)}.terminal-empty button{color:var(--term-accent);margin-left:15px}.terminal-loading{padding:60px 0;font-size:12px}.terminal-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.terminal-back{display:inline-block;margin-bottom:28px;font-size:11px;color:var(--term-muted)}.terminal-path{font-size:10px;color:var(--term-muted)}.terminal-work{max-width:850px;padding-bottom:30px}.terminal-work h1{font-size:clamp(26px,3.5vw,42px);margin:24px 0;font-weight:400;line-height:1.4;overflow-wrap:anywhere}.terminal-work-summary{font-size:14px;line-height:2;max-width:680px;color:var(--term-muted)}.terminal-external{display:inline-block;color:var(--term-accent);margin:14px 0 40px;font-size:13px}.terminal-cover{display:block;width:100%;max-height:430px;object-fit:contain}.terminal-image-note{font-size:10px;color:var(--term-muted);text-align:center;margin:14px 0}.terminal-photo{display:block;max-width:100%;max-height:650px;object-fit:contain;margin:45px auto}.terminal-work video{max-width:100%}.terminal-pagination{display:flex;justify-content:space-between;margin-top:55px;padding-top:20px;border-top:1px solid var(--term-line);font-size:11px}.journal{outline:none}.journal-inner{max-width:850px;padding-bottom:30px}.journal-top{display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--term-muted);margin-bottom:32px}.journal-top>span{display:none}.journal-top>a{padding:8px 0}.journal:has(.page-heading) .journal-top{display:none}.article-entry{display:grid;grid-template-columns:100px minmax(0,1fr) 18px;gap:25px;padding:28px 0;border-top:1px solid var(--term-line)}.article-entry:last-child{border-bottom:1px solid var(--term-line)}.article-entry time{font-size:10px;line-height:2.6;color:var(--term-muted)}.article-entry h2{font-size:19px;font-weight:400;line-height:1.5;margin:0 0 12px}.article-entry h2 small{font-size:10px;color:var(--term-muted);margin-left:15px}.article-entry p{font-size:12px;line-height:1.9;margin:0 0 15px;color:var(--term-muted)}.article-entry div>span{font-size:10px;color:var(--term-muted)}.article-entry:hover{color:var(--term-accent)}.article-heading{margin:12px 0 45px}.article-heading h1{font-size:32px;font-weight:400;line-height:1.6;margin:24px 0}.article-meta{display:flex;flex-wrap:wrap;gap:20px;font-size:10px;color:var(--term-muted)}.article-deck{font-size:14px;line-height:2;color:var(--term-muted)}.article-tags{display:flex;gap:20px;font-size:10px;color:var(--term-accent)}.prose{overflow-wrap:anywhere;font-size:14px;line-height:2.1;max-width:760px}.prose h1,.prose h2,.prose h3{font-weight:400}.prose h2{font-size:23px;margin:45px 0 20px;line-height:1.5}.prose h3{font-size:18px;line-height:1.5}.prose p{margin:22px 0}.prose a{color:var(--term-accent);text-decoration:underline;text-underline-offset:4px}.prose pre{background:var(--term-soft);padding:20px 25px;overflow:auto;font-size:12px;line-height:1.9}.prose code{font-family:inherit;background:var(--term-soft);padding:2px 5px;font-size:.85em}.prose pre code{padding:0;font-size:inherit}.prose blockquote{margin:30px 0;padding:2px 0 2px 25px;border-left:2px solid var(--term-accent);color:var(--term-muted)}.prose ul,.prose ol{padding-left:24px}.prose li{margin:8px 0}.prose img{display:block;max-width:100%;height:auto;margin:35px auto}.table-scroll{overflow:auto}.prose table{border-collapse:collapse;width:100%;font-size:12px;text-align:left}.prose th,.prose td{padding:12px 16px;min-width:100px;border-bottom:1px solid var(--term-line)}.article-end{display:flex;justify-content:space-between;margin-top:65px;font-size:11px;color:var(--term-muted)}.journal-empty{padding:70px 0;color:var(--term-muted)}.journal-empty h1{font-size:26px;font-weight:400}@keyframes cursor-blink{0%,70%{opacity:1}71%,to{opacity:0}}@media(max-width:1000px){.terminal-header-inner{gap:30px}.terminal-header nav{gap:20px}.home-intro{gap:24px;grid-template-columns:.85fr 1.15fr}.signal{padding-left:18px}.signal pre{font-size:8px;line-height:11px;height:198px}.signal-label,.signal-controls{font-size:8px}.signal-controls>div{gap:8px}}@media(max-width:700px){.terminal-header-inner{padding:14px 22px;gap:16px;flex-wrap:wrap}.terminal-mark{font-size:14px}.terminal-theme{font-size:10px}.terminal-header nav{order:3;width:100%;justify-content:space-between;gap:16px;font-size:11px}.terminal-header nav a[aria-current=page]:after{bottom:-14px}.terminal-header nav span{font-size:9px}.terminal-content,.terminal-bottom{padding-left:24px;padding-right:24px}.terminal-content{padding-top:24px;padding-bottom:30px}.shell-path{font-size:9px;margin-bottom:34px;gap:12px}.shell-path button{font-size:9px}.path-divider{margin:0 5px}.page-heading{margin-bottom:36px}.page-heading h1{font-size:38px;letter-spacing:-1.5px;margin:18px 0}.page-heading p{font-size:12px}.home-intro{grid-template-columns:minmax(0,1fr);gap:30px;margin-bottom:34px}.home-intro .page-heading p br{display:none}.home-intro .text-action{margin-top:12px}.signal{padding:18px 0 0;border-left:0;border-top:1px solid var(--term-line)}.signal pre{font-size:clamp(6.5px,1.65vw,9px);line-height:9px;height:162px;margin:14px auto}.signal-label,.signal-controls{font-size:9px}.signal-controls button{min-height:32px}.directory-heading{font-size:9px}.home-file{grid-template-columns:26px minmax(0,1fr) 16px;gap:12px;padding:18px 0}.home-file strong{font-size:18px}.home-file small{font-size:10px}.entry-meta{display:none}.home-foot{font-size:9px;gap:10px}.terminal-input-line{gap:8px;font-size:10px}.terminal-input-line label{font-size:10px}.terminal-input-line .prompt-chevron{margin-right:6px}.terminal-input-line input{font-size:11px}.terminal-input-hints{font-size:8px}.terminal-row{grid-template-columns:42px minmax(0,1fr) 18px;gap:12px;padding:20px 0}.row-command{display:none}.row-kind{font-size:10px}.terminal-row strong{font-size:14px;overflow-wrap:anywhere}.terminal-row small{font-size:9px}.terminal-filters{gap:24px;font-size:10px}.help-table>div{grid-template-columns:1fr;gap:0;padding:9px 0}.terminal-work-summary{font-size:13px}.terminal-photo{margin:35px auto;max-height:500px}.article-entry{grid-template-columns:minmax(0,1fr) 18px;gap:8px}.article-entry time{grid-column:1/-1}.article-entry h2{font-size:17px}.article-heading h1{font-size:26px}.prose pre{padding:15px}.article-deck{font-size:13px}}@media(prefers-reduced-motion:reduce){.title-cursor{animation:none}.home-file,.terminal-row{transition:none}}.journal:has(.page-heading) .journal-inner{max-width:none}@media(max-width:700px){.terminal-content{padding-top:18px}.shell-path{margin-bottom:24px}.home-intro{gap:18px;margin-bottom:24px}.home-intro .page-heading h1{font-size:34px;margin:12px 0}.home-intro .text-action{display:none}.signal{padding-top:12px}.signal pre{line-height:6px;height:108px;margin:10px auto}.home-file{padding:15px 0}}