:root{color-scheme:light;--bg: #f6f3ee;--surface: #fffdfb;--surface-2: #efeae1;--code-bg: #efeae1;--text: #1f2733;--text-muted: #646c78;--accent: #2a4ea3;--accent-hover: #21407f;--link: #365fc0;--box-math-bg: #e9edf3;--box-ml-bg: #f3eee5;--border: #e7e0d6;--focus-ring: #2a4ea3;--shadow-sm: 0 1px 2px rgba(28, 40, 51, .06), 0 1px 3px rgba(28, 40, 51, .05);--shadow-md: 0 6px 18px rgba(28, 40, 51, .09);--shadow-lg: 0 16px 40px rgba(28, 40, 51, .13);--font-cjk: "PingFang TC", "Microsoft JhengHei", "Noto Sans CJK TC", "Noto Sans TC", sans-serif;--font-main: "CJKDash", "Plus Jakarta Sans", var(--font-cjk);--font-mono: "CJKDash", "Space Mono", var(--font-cjk);--maxw: 1100px;--radius-sm: 8px;--radius: 12px;--radius-lg: 20px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--dur-fast: .12s;--dur: .2s;--dur-slow: .32s;--ease-standard: cubic-bezier(.2, 0, 0, 1);--ease-out: cubic-bezier(.16, 1, .3, 1);--header-h: 0px}:root[data-theme=dark]{color-scheme:dark;--bg: #17181c;--surface: #1f2126;--surface-2: #262830;--code-bg: #21232a;--text: #e9e6e1;--text-muted: #9a988f;--accent: #d8a44a;--accent-hover: #e3b667;--link: #e3b667;--box-math-bg: #21242b;--box-ml-bg: #25201a;--border: #2c2d31;--focus-ring: #d8a44a;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 8px 24px rgba(0, 0, 0, .45);--shadow-lg: 0 18px 44px rgba(0, 0, 0, .55)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background-color:var(--bg);color:var(--text);font-family:var(--font-main);line-height:1.65;margin:0;padding:24px 16px;transition:background-color var(--dur) var(--ease-standard),color var(--dur) var(--ease-standard)}a{color:var(--accent)}:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px;border-radius:4px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}}.main-container{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1fr;gap:32px;align-items:start}.sidebar{text-align:center}.profile-img{width:100%;max-width:200px;border-radius:20px;margin:0 auto 22px;display:block;border:4px solid var(--surface);box-shadow:0 10px 30px #1c283314;filter:grayscale(20%) contrast(105%)}.subtitle{font-size:1rem;color:var(--text-muted);font-weight:500;margin-bottom:22px;line-height:1.5}.contact-box{text-align:left;background:var(--surface);padding:18px 20px;border-radius:var(--radius);border:1px solid var(--border)}.contact-box p{margin:6px 0;font-size:.92rem}.contact-box a{word-break:break-word}.quote{margin-top:20px;font-family:var(--font-mono);font-size:.8rem;color:var(--text-muted);font-style:italic}.content section{margin-bottom:44px}.content h1,.content h2{font-size:1.5rem;letter-spacing:-.02em;border-bottom:2px solid var(--border);padding-bottom:8px;margin:0 0 20px}.content h3{font-size:1.15rem;margin:28px 0 14px}.bio-text{font-size:1.02rem}.philosophy-split{display:grid;grid-template-columns:1fr;gap:14px;align-items:center;margin:26px 0;background:var(--box-math-bg);border-radius:var(--radius);padding:20px}.philosophy-title{font-weight:700;margin-bottom:6px}.philosophy-desc{font-size:.92rem;color:var(--text-muted)}.philosophy-arrow{text-align:center;font-size:1.4rem;color:var(--accent)}.research-list{list-style:none;padding:0;margin:0}.research-list li{padding:14px 0;border-bottom:1px dashed var(--border)}.research-list strong{display:block}.research-list span{font-size:.92rem;color:var(--text-muted)}.update-item{display:grid;grid-template-columns:1fr;gap:2px 16px;padding:12px 0;border-bottom:1px solid var(--border)}.update-date{font-family:var(--font-mono);font-size:.8rem;color:var(--text-muted);font-weight:700}.update-text{font-size:.95rem}.pub-item{padding:14px 0;border-bottom:1px solid var(--border)}.pub-title{font-weight:600}.pub-title a{color:inherit;text-decoration:none}.pub-title a:hover{color:var(--accent)}.pub-authors{font-size:.9rem;color:var(--text-muted);margin-top:3px}.pub-venue{font-size:.85rem;margin-top:3px;font-style:italic}.pub-links{margin-top:6px;display:flex;flex-wrap:wrap;align-items:center;gap:8px}.pub-link{font-size:.82rem;text-decoration:none}.pub-intro{font-size:.9rem;color:var(--text-muted);margin:-4px 0 22px}.pub-bibtex{display:inline-block}.pub-bibtex-toggle{cursor:pointer;list-style:none;color:var(--accent);font-family:var(--font-mono);font-size:.76rem}.pub-bibtex-toggle::-webkit-details-marker{display:none}.pub-bibtex[open] .pub-bibtex-toggle{opacity:.7}.pub-bibtex-body{position:relative;margin-top:8px}.pub-bibtex-body pre{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;overflow-x:auto;font-size:.78rem;line-height:1.5;margin:0}.pub-bibtex-body code{font-family:var(--font-mono);white-space:pre;color:var(--text)}.pub-bibtex-copy{position:absolute;top:8px;right:8px;font-family:var(--font-mono);font-size:.72rem;padding:3px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text-muted);cursor:pointer;transition:border-color .2s ease,color .2s ease}.pub-bibtex-copy:hover{border-color:var(--accent);color:var(--accent)}.me{font-weight:700;color:var(--text)}.bullets{padding-left:18px}.bullets li{margin-bottom:12px}.notes-teaser{display:grid;grid-template-columns:1fr;gap:12px}.note-card{display:block;border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;text-decoration:none;color:inherit;background:var(--surface);transition:border-color .2s ease,transform .2s ease}.note-card:hover{border-color:var(--accent);transform:translateY(-2px)}.note-card .note-cat{font-size:.72rem;text-transform:uppercase;letter-spacing:.5px;color:var(--accent);font-weight:700}.note-card .note-name{font-weight:600;margin-top:4px}.notes-page,.note-layout{max-width:var(--maxw);margin:0 auto}.notes-index{display:grid;gap:32px}.notes-index-header{display:grid;gap:16px;align-items:start;border-bottom:2px solid var(--border);padding-bottom:20px}.notes-index-header h1,.note-header h1{font-size:clamp(1.8rem,4vw,3rem);line-height:1.1;letter-spacing:-.02em;margin:0 0 10px}.notes-index-header p{color:var(--text-muted);margin:0;max-width:680px}.language-toggle{align-self:start;border:1px solid var(--border);border-radius:999px;color:var(--text);font-weight:700;line-height:1;padding:10px 14px;text-decoration:none;width:max-content}.language-toggle:hover,.note-header-actions a:hover,.back-link:hover,.note-prev-next a:hover{border-color:var(--accent);color:var(--accent)}.disclosure-summary{align-items:center;border-radius:var(--radius-sm);cursor:pointer;display:flex;gap:16px;justify-content:space-between;list-style:none;transition:background-color var(--dur-fast) var(--ease-standard),color var(--dur-fast) var(--ease-standard)}.disclosure-summary::-webkit-details-marker{display:none}.disclosure-summary::marker{content:""}.disclosure-summary:hover{background:var(--surface-2);color:var(--accent)}.disclosure-summary:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px}.disclosure-copy{display:grid;gap:2px;min-width:0}.disclosure-label{font-weight:700;line-height:1.35}.disclosure-meta{color:var(--text-muted);font-family:var(--font-mono);font-size:.76rem;line-height:1.45}.disclosure-chevron{color:var(--accent);flex:none;height:18px;transition:transform var(--dur) var(--ease-standard);width:18px}.disclosure-chevron path{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2}details[open]>.disclosure-summary .disclosure-chevron{transform:rotate(90deg)}@keyframes disclosure-reveal{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:no-preference){details[open]>.disclosure-content{animation:disclosure-reveal .18s var(--ease-out)}}.note-category{display:grid;gap:0}.note-category h3{border-bottom:1px solid var(--border);font-size:1.2rem;margin:0 0 8px;padding-bottom:8px}.note-area{display:grid;gap:8px}.note-area+.note-area{margin-top:22px}.note-area-heading{align-items:baseline;color:var(--text);display:flex;flex-wrap:wrap;gap:8px;font-weight:700;letter-spacing:-.01em;margin-top:6px}.note-course{border-top:1px solid var(--border);display:block}.note-course:last-child{border-bottom:1px solid var(--border)}.note-course-summary{padding:16px 0}.note-course-title{color:var(--text);font-size:1.05rem;font-weight:700;letter-spacing:-.01em;line-height:1.35}.note-course-content{padding:0 0 10px}.note-course-content .note-group:last-child{border-bottom:0}.note-group{border-top:1px solid var(--border);display:block}.note-group:last-child{border-bottom:1px solid var(--border)}.note-group-summary{padding:14px 0}.note-group-content{padding:0 0 18px}.note-list-cards{display:grid;gap:12px;grid-template-columns:1fr}.note-list-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;color:inherit;display:grid;gap:10px;padding:16px;text-decoration:none;transition:border-color .2s ease,transform .2s ease}.note-list-card:hover{border-color:var(--accent);transform:translateY(-2px)}.note-card-topline{align-items:center;color:var(--text-muted);display:flex;flex-wrap:wrap;font-family:var(--font-mono);font-size:.76rem;gap:8px;justify-content:space-between}.note-list-card strong{font-size:1rem;line-height:1.35}.note-list-card p{color:var(--text-muted);margin:0}.note-lecture-desc{color:var(--text);font-size:.92rem;line-height:1.4}.note-group-soon .disclosure-summary{cursor:default}.note-group-soon .disclosure-summary:hover{background:transparent;color:inherit}.note-group-soon .disclosure-label,.note-group-soon .note-lecture-desc{color:var(--text-muted)}.note-card-meta-left{align-items:center;display:flex;flex-wrap:wrap;gap:8px}.note-card-order{color:var(--accent);font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.02em}.start-here-pill{border:1px solid var(--accent);border-radius:999px;color:var(--accent);font-size:.7rem;font-weight:700;line-height:1.4;padding:2px 8px}.status-badge{border:1px solid var(--border);border-radius:999px;color:var(--text-muted);display:inline-flex;font-family:var(--font-mono);font-size:.72rem;font-weight:700;line-height:1;padding:6px 9px}.status-available{border-color:#cfe3d4;color:#2d6a40}.status-missing,.status-coming-soon{border-color:#ead5ca;color:#9a4f3e}.status-draft{border-color:#d8deea;color:#50617a}.note-article{display:grid;gap:28px}.note-header{border-bottom:2px solid var(--border);display:grid;gap:12px;padding-bottom:22px}.back-link,.note-header-actions a{border:1px solid var(--border);border-radius:999px;color:var(--text);font-weight:700;line-height:1;padding:9px 12px;text-decoration:none;width:max-content}.note-meta{color:var(--text-muted);font-family:var(--font-mono);font-size:.8rem;margin:0}.note-header-actions{align-items:center;display:flex;flex-wrap:wrap;gap:10px}.content-status-note{background:var(--box-ml-bg);border:1px solid #ead5ca;border-radius:8px;color:var(--text);padding:14px 16px}.note-grid{display:grid;gap:22px;min-width:0}.note-toc{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:16px}.note-toc strong{display:block;margin-bottom:8px}.note-toc ol{display:grid;gap:6px;list-style:none;margin:0;padding:0}.note-toc li{line-height:1.35}.note-toc .toc-depth-3{padding-left:14px}.note-toc a{color:var(--text-muted);text-decoration:none}.note-toc a:hover{color:var(--accent)}.note-body{min-width:0}@font-face{font-family:CJKDash;src:local("PingFang TC"),local("Heiti TC"),local("Microsoft JhengHei"),local("Microsoft JhengHei UI"),local("Noto Sans CJK TC"),local("Noto Sans TC"),local("Hiragino Sans"),local("Yu Gothic"),local("Meiryo"),local("Microsoft YaHei"),local("Noto Sans SC");unicode-range:U+2014,U+2015;font-display:swap}.markdown-body{font-size:1rem;line-height:1.8}.markdown-body>h1:first-child{display:none}.markdown-body h2{border-bottom:1px solid var(--border);font-size:1.55rem;letter-spacing:-.01em;margin:2.1em 0 .8em;padding-bottom:8px}.markdown-body h3{font-size:1.2rem;margin:1.8em 0 .7em}.markdown-body p,.markdown-body ul,.markdown-body ol,.markdown-body blockquote{margin:0 0 1em}.markdown-body blockquote{margin:1.7em 0;padding:.85em 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);text-align:center}.markdown-body blockquote p{margin:0}.markdown-body img,.markdown-body video,.markdown-body canvas,.markdown-body svg{max-width:100%;height:auto}.markdown-body table{border-collapse:collapse;display:block;max-width:100%;overflow-x:auto}.markdown-body th,.markdown-body td{border:1px solid var(--border);padding:8px 10px}.markdown-body pre{background:var(--code-bg);border:1px solid var(--border);border-radius:8px;overflow-x:auto;padding:14px 16px}.markdown-body code{font-family:var(--font-mono);font-size:.9em}.markdown-body :not(pre)>code{background:var(--code-bg);border-radius:4px;padding:.12em .3em}.markdown-body .katex-display{overflow-x:auto;overflow-y:hidden;padding:.35em 0}.markdown-body .katex{white-space:nowrap}.markdown-body iframe,.markdown-body .demo-frame{background:var(--surface);border:1px solid var(--border)!important;border-radius:8px;display:block;max-width:100%;min-height:420px;width:100%!important}.markdown-body a[href*=flow-matching][target=_blank],.markdown-body a[href*=flow-matching]{overflow-wrap:anywhere}.note-prev-next{display:grid;gap:12px;grid-template-columns:1fr}.note-prev-next a{border:1px solid var(--border);border-radius:8px;color:var(--text);display:grid;gap:4px;padding:14px 16px;text-decoration:none}.note-prev-next span{color:var(--text-muted);font-family:var(--font-mono);font-size:.75rem;text-transform:uppercase}footer.site-footer{text-align:center;margin:64px auto 24px;max-width:var(--maxw);font-size:.8rem;color:var(--text-muted);font-family:var(--font-mono)}@media(min-width:860px){body{padding:40px 20px}.main-container{grid-template-columns:300px 1fr;gap:50px}.sidebar{position:sticky;top:40px}.philosophy-split{grid-template-columns:1fr auto 1fr;gap:20px}.update-item{grid-template-columns:90px 1fr}.notes-teaser{grid-template-columns:1fr 1fr}.notes-index-header{grid-template-columns:1fr auto}.note-list-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.note-grid{align-items:start;grid-template-columns:minmax(0,1fr) 220px}.note-toc{grid-column:2;grid-row:1;max-height:calc(100vh - 80px);overflow:auto;position:sticky;top:32px}.note-body{grid-column:1;grid-row:1}.note-prev-next{grid-template-columns:1fr 1fr}}.skip-link{position:absolute;left:8px;top:-60px;z-index:100;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 12px;text-decoration:none;transition:top var(--dur) var(--ease-out)}.skip-link:focus{top:8px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.theme-toggle,.nav-toggle{appearance:none;-webkit-appearance:none;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--text);cursor:pointer;transition:border-color var(--dur-fast),color var(--dur-fast),background-color var(--dur-fast),transform var(--dur-fast)}.theme-toggle:hover,.nav-toggle:hover{border-color:var(--accent);color:var(--accent)}.lang-toggle{display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 14px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--text);font-family:var(--font-mono);font-size:.8rem;text-decoration:none;transition:border-color var(--dur-fast),color var(--dur-fast)}.lang-toggle:hover{border-color:var(--accent);color:var(--accent)}.theme-toggle:active,.nav-toggle:active{transform:scale(.94)}.theme-toggle .icon{width:18px;height:18px}.theme-toggle .icon-moon{display:none}:root[data-theme=dark] .theme-toggle .icon-sun{display:none}:root[data-theme=dark] .theme-toggle .icon-moon{display:inline-block}.nav-toggle{display:none;flex-direction:column;gap:4px}.nav-toggle-bar{width:18px;height:2px;background:currentColor;border-radius:2px;transition:transform var(--dur) var(--ease-out),opacity var(--dur)}.note-card,.note-list-card{box-shadow:var(--shadow-sm)}.note-card:hover,.note-list-card:hover{box-shadow:var(--shadow-md)}.contact-box{box-shadow:var(--shadow-sm)}.note-list-card .alt-hint{color:var(--accent);font-weight:600}.search-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);display:grid;gap:12px;padding:16px}.search-panel-head{display:grid;gap:2px}.search-panel h2{font-size:1rem;margin:0}.search-panel p{color:var(--text-muted);margin:0}.search-form input{appearance:none;-webkit-appearance:none;background:var(--bg);border:1px solid var(--border);border-radius:999px;color:var(--text);font:inherit;min-height:44px;padding:10px 16px;width:100%}.search-form input:focus{border-color:var(--focus-ring);outline:2px solid color-mix(in srgb,var(--focus-ring) 35%,transparent);outline-offset:2px}.search-status{font-family:var(--font-mono);font-size:.78rem}.search-results{display:grid;gap:10px;list-style:none;margin:0;padding:0}.search-results li{border-top:1px solid var(--border);display:grid;gap:3px;padding-top:10px}.search-results a{color:var(--text);font-weight:700;text-decoration:none}.search-results a:hover{color:var(--accent)}.search-results mark{background:color-mix(in srgb,var(--accent) 18%,transparent);border-radius:3px;color:var(--text);padding:0 2px}.reading-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:70;pointer-events:none}.reading-progress>span{display:block;height:100%;width:0;background:var(--accent);transition:width 80ms linear}.back-to-top{position:fixed;right:18px;bottom:18px;z-index:65;width:44px;height:44px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text);box-shadow:var(--shadow-md);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;opacity:0;transform:translateY(8px);pointer-events:none;transition:opacity var(--dur),transform var(--dur),border-color var(--dur-fast),color var(--dur-fast)}.back-to-top.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}.back-to-top:hover{border-color:var(--accent);color:var(--accent)}.reading-time{font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted)}.note-toc a.is-active{color:var(--accent);font-weight:700}.note-body h2,.note-body h3{scroll-margin-top:88px;position:relative}.note-body .heading-anchor{position:absolute;left:-1.1em;top:0;width:1em;text-align:center;color:var(--text-muted);text-decoration:none;opacity:0;transition:opacity var(--dur-fast),color var(--dur-fast)}.note-body h2:hover .heading-anchor,.note-body h3:hover .heading-anchor,.note-body .heading-anchor:focus{opacity:1}.note-body .heading-anchor:hover{color:var(--accent)}@media(max-width:719px){.note-body .heading-anchor{display:none}}:root[data-theme=dark] .status-available{border-color:#2f5d3f;color:#86d29b}:root[data-theme=dark] .status-missing,:root[data-theme=dark] .status-coming-soon{border-color:#6b4a3c;color:#e8a98f}:root[data-theme=dark] .status-draft{border-color:#3a465c;color:#9fb0cc}.status-alt{border-color:#cdd9ea;color:#3a5d8f}:root[data-theme=dark] .status-alt{border-color:#36506f;color:#9cc2ec}:root[data-theme=dark] .markdown-body pre{color:#e7ecf1}@media(prefers-reduced-motion:no-preference){::view-transition-old(root),::view-transition-new(root){animation-duration:.22s}}header.site-header{position:sticky;top:0;z-index:60;margin:0 0 8px;padding:0;background:var(--bg);border-bottom:1px solid transparent;transition:box-shadow var(--dur) var(--ease-standard),border-color var(--dur),background-color var(--dur)}header.site-header.is-stuck{padding:0;border-bottom-color:var(--border);box-shadow:var(--shadow-sm);background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:saturate(1.1) blur(8px)}@media(max-width:719px){header.site-header.is-stuck{background:var(--bg);backdrop-filter:none;-webkit-backdrop-filter:none}}.topbar-inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;height:60px;padding:0 20px}.brand{display:inline-flex;align-items:center;gap:10px;margin:0;color:var(--text);font-size:1rem;font-weight:700;text-decoration:none;letter-spacing:-.01em}.brand-avatar{width:30px;height:30px;border-radius:50%;object-fit:cover;border:1px solid var(--border);filter:grayscale(15%);flex:none}.brand-zh{color:var(--text-muted);font-weight:500;letter-spacing:0;margin-left:3px}.nav-right{display:flex;align-items:center;gap:8px}nav.site-nav{display:flex;flex-direction:row;align-items:center;justify-content:flex-end;flex-wrap:nowrap;gap:2px;margin:0;padding:0;font-size:.92rem;font-weight:500}nav.site-nav a{position:relative;color:var(--text-muted);text-decoration:none;padding:8px 11px;border-radius:8px;transition:color var(--dur-fast),background-color var(--dur-fast)}nav.site-nav a:after{content:none}nav.site-nav a:hover{color:var(--text);background:var(--surface-2);opacity:1}nav.site-nav a[aria-current=page]{color:var(--accent);text-decoration:none}.nav-scrim{position:fixed;inset:0;background:#0006;opacity:0;pointer-events:none;transition:opacity var(--dur);z-index:50}@media(min-width:720px){.nav-scrim{display:none}}@media(max-width:719px){.topbar-inner{height:56px;padding:0 14px}.brand-name{font-size:.95rem}.nav-toggle{display:inline-flex}nav.site-nav{position:fixed;top:0;right:0;bottom:0;width:min(80vw,300px);transform:translate(100%);flex-direction:column;align-items:stretch;justify-content:flex-start;gap:2px;padding:72px 16px 24px;background:var(--surface);border-left:1px solid var(--border);box-shadow:var(--shadow-lg);transition:transform var(--dur-slow) var(--ease-out);z-index:55;overflow-y:auto}body.nav-open nav.site-nav{transform:translate(0)}body.nav-open .nav-scrim{opacity:1;pointer-events:auto}body.nav-open{overflow:hidden}nav.site-nav a{padding:13px 10px;font-size:1.02rem}nav.site-nav a[aria-current=page]{background:var(--surface-2)}.nav-toggle[aria-expanded=true] .nav-toggle-bar:nth-child(1){transform:translateY(6px) rotate(45deg)}.nav-toggle[aria-expanded=true] .nav-toggle-bar:nth-child(2){opacity:0}.nav-toggle[aria-expanded=true] .nav-toggle-bar:nth-child(3){transform:translateY(-6px) rotate(-45deg)}}.home{max-width:760px;margin:0 auto;padding:0 20px}.hero{position:relative;padding:48px 0 8px;overflow:hidden}.hero-contour{position:absolute;top:4px;right:0;width:52%;max-width:420px;height:140px;pointer-events:none}.hero-contour path{fill:none;stroke:var(--accent);stroke-width:1.1;opacity:.14}.eyebrow,.hero-title,.hero-rule,.hero-lead,.hero-links{position:relative}.eyebrow{font-family:var(--font-mono);font-size:.8rem;color:var(--text-muted);margin:0 0 12px}.hero-title{font-size:clamp(2.2rem,5.5vw,3rem);font-weight:600;letter-spacing:-.025em;line-height:1.08;margin:0;max-width:17ch}.hero-title .zh{color:var(--text-muted);font-weight:400;font-size:.5em;letter-spacing:0;margin-left:10px}.hero-rule{width:54px;height:4px;border-radius:3px;background:var(--accent);margin:16px 0}.hero-lead{font-size:1.12rem;line-height:1.62;color:var(--text);max-width:54ch;margin:0 0 18px}.hero-links{display:flex;flex-wrap:wrap;gap:8px}.hero-links a{font-size:.85rem;color:var(--text);text-decoration:none;border:1px solid var(--border);border-radius:999px;padding:7px 14px;transition:border-color var(--dur-fast),color var(--dur-fast)}.hero-links a:hover{border-color:var(--accent);color:var(--accent)}.home-section{padding-top:26px;margin-top:26px;border-top:1px solid var(--border)}.home-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:8px}.home-section h2,.home-section-head h2{display:inline-flex;align-items:center;gap:10px;font-size:1.05rem;font-weight:600;letter-spacing:-.01em;color:var(--text);border:0;margin:0;padding:0}.home-section-head h2:before{content:"";width:8px;height:8px;background:var(--accent);border-radius:2px;transform:rotate(45deg);flex:none}.section-more{font-size:.85rem;color:var(--accent);text-decoration:none;white-space:nowrap}.section-more:hover{text-decoration:underline}.writing-list{display:grid;gap:18px}.writing-category{border-top:1px solid var(--border);display:grid;gap:6px;padding-top:14px}.writing-category-label{color:var(--text-muted);font-family:var(--font-mono);font-size:.75rem;letter-spacing:.04em;margin:0;text-transform:uppercase}.writing-areas{display:grid;gap:14px}.writing-area{display:grid;gap:5px}.writing-area-label{color:var(--text);font-size:.92rem;font-weight:700;letter-spacing:-.01em;padding-top:2px}.topic-cards{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.topic-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;color:inherit;display:grid;gap:6px;padding:14px 16px;text-decoration:none;transition:border-color .2s ease,transform .2s ease}.topic-card:hover{border-color:var(--accent);transform:translateY(-2px)}.topic-card-title{font-size:1rem;font-weight:700;letter-spacing:-.01em;line-height:1.35}.topic-card:hover .topic-card-title{color:var(--accent)}.topic-card-desc{color:var(--text-muted);font-size:.9rem;line-height:1.5}.topic-card-meta{color:var(--text-muted);font-family:var(--font-mono);font-size:.74rem}.writing-groups{display:grid}.writing-group{border-bottom:1px solid var(--border)}.writing-group-summary{padding:14px 0}.writing-group-content{padding-bottom:4px}.writing-group-content .writing-row:first-child{border-top:1px solid var(--border)}.writing-row{display:grid;grid-template-columns:128px 1fr;gap:16px;align-items:baseline;padding:14px 0;border-top:1px solid var(--border);text-decoration:none;color:inherit}.writing-row:first-child{border-top:0}.writing-row .w-meta{font-family:var(--font-mono);font-size:.76rem;color:var(--text-muted);padding-top:2px}.writing-row .w-title{display:block;font-size:1.05rem;font-weight:600;letter-spacing:-.01em}.writing-row:hover .w-title{color:var(--accent)}.writing-row .w-desc{display:block;font-size:.9rem;color:var(--text-muted);margin-top:3px;line-height:1.5}.w-badge{font-size:.7rem;border:1px solid var(--border);border-radius:999px;padding:1px 7px;color:var(--text-muted);margin-left:8px;white-space:nowrap}@media(max-width:600px){.writing-row{grid-template-columns:1fr;gap:4px}}.page{max-width:820px;margin:0 auto;padding:0 20px}.about{max-width:820px;margin:0 auto;padding:8px 20px 0}.about-top{display:grid;grid-template-columns:1fr;gap:24px;align-items:start}.about-photo{width:100%;max-width:220px;border-radius:18px;border:4px solid var(--surface);box-shadow:var(--shadow-md);filter:grayscale(15%) contrast(103%)}.about-side{display:grid;gap:18px}.about-name{margin:0;font-size:1.4rem;letter-spacing:-.01em}.about-name .zh{color:var(--text-muted);font-weight:500;font-size:.8em}@media(min-width:720px){.about-top{grid-template-columns:220px 1fr;gap:36px}}.about-photo{width:100%;max-width:200px;border-radius:16px;border:1px solid var(--border);box-shadow:var(--shadow-md);filter:grayscale(12%) contrast(103%);display:block}.about-side{display:grid;gap:16px;align-content:start}.about-name{font-size:1.35rem;font-weight:600;letter-spacing:-.01em}.about-name .zh{color:var(--text-muted);font-weight:400;font-size:.8em;margin-left:4px}.about-role{color:var(--text-muted);font-size:.95rem;line-height:1.5;margin:4px 0 0}.about-contacts{list-style:none;padding:0;margin:0;display:grid;gap:11px}.about-contacts a{display:inline-flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-size:.95rem}.about-contacts a:hover{color:var(--accent)}.about-contacts svg{color:var(--accent);flex:none}.about-quote{margin:6px 0 0;border-left:2px solid var(--accent);padding:3px 0 3px 14px;color:var(--text-muted);font-family:var(--font-mono);font-size:.85rem;line-height:1.6}.about-bio{margin-top:28px}@media(min-width:720px){.about-top{grid-template-columns:200px 1fr;gap:36px}}.comments{margin-top:48px;padding-top:28px;border-top:1px solid var(--border)}.comments-heading{font-size:1.1rem;margin:0 0 16px}.handbook-shell{max-width:1180px;margin:0 auto;padding:28px 24px 72px;display:grid;grid-template-columns:1fr;gap:28px}@media(min-width:960px){.handbook-shell{grid-template-columns:236px minmax(0,1fr);gap:40px;align-items:start}}.handbook-sidebar{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:6px 14px 14px}@media(min-width:960px){.handbook-sidebar{position:sticky;top:80px;border:none;background:transparent;padding:0;max-height:calc(100vh - 100px);overflow-y:auto}}.handbook-sidebar-head{display:flex;align-items:center;justify-content:space-between;gap:8px;cursor:pointer;font-family:var(--font-mono);font-size:1.02rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--text);padding:10px 2px;list-style:none}.handbook-sidebar-head::-webkit-details-marker{display:none}.handbook-sidebar-head a{color:inherit;text-decoration:none}.handbook-sidebar-sub{display:block;margin-top:2px;font-size:.68rem;font-weight:400;letter-spacing:.06em;text-transform:none;color:var(--text-muted)}.handbook-sidebar-head a:hover{color:var(--accent)}.handbook-sidebar .disclosure-chevron{width:16px;height:16px;transition:transform var(--dur-fast)}.handbook-sidebar[open] .disclosure-chevron{transform:rotate(90deg)}@media(min-width:960px){.handbook-sidebar-head{cursor:default;padding:2px 2px 12px;border-bottom:1px solid var(--border);margin-bottom:10px}.handbook-sidebar .disclosure-chevron{display:none}}.handbook-nav-group{margin-top:14px}.handbook-nav-label{display:block;font-size:.78rem;font-weight:700;color:var(--text);margin-bottom:6px;cursor:pointer;list-style:none}.nav-label-row{display:flex;align-items:center;gap:6px}.handbook-nav-label::-webkit-details-marker{display:none}.handbook-nav-label:hover{color:var(--accent)}.nav-chevron{width:13px;height:13px;margin-left:auto;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;opacity:.55;transform:rotate(90deg);transition:transform var(--dur-fast)}.handbook-nav-group:not([open]) .nav-chevron{transform:rotate(0)}@media(prefers-reduced-motion:reduce){.nav-chevron{transition:none}}.handbook-nav ul{list-style:none;margin:0;padding:0;border-left:1px solid var(--border)}.handbook-nav li{margin:0}.handbook-nav li a{display:block;padding:5px 12px;margin-left:-1px;border-left:2px solid transparent;color:var(--text-muted);text-decoration:none;font-size:.9rem;line-height:1.4}.handbook-nav li a:hover{color:var(--accent)}.handbook-nav li a[aria-current=page]{color:var(--accent);border-left-color:var(--accent);font-weight:600;background:var(--surface-2)}.handbook-article{min-width:0}.status-badge.status-draft{background:var(--surface-2);color:var(--text-muted)}.status-badge.status-available{background:var(--box-math-bg);color:var(--accent)}.handbook-landing{max-width:960px}.hb-hero{padding:8px 0 4px}.hb-lead{font-size:1.25rem;line-height:1.5;margin:10px 0 14px}.hb-intro{color:var(--text-muted);line-height:1.7;max-width:70ch}.hb-section{margin-top:40px}.hb-section>h2{font-size:1.25rem;margin:0 0 16px}.hb-role-grid{display:grid;grid-template-columns:1fr;gap:16px}@media(min-width:640px){.hb-role-grid{grid-template-columns:1fr 1fr}}.hb-role-card{display:flex;flex-direction:column;gap:6px;padding:20px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);text-decoration:none;color:inherit;transition:border-color var(--dur-fast),transform var(--dur-fast),box-shadow var(--dur-fast)}.hb-role-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-md)}.hb-role-icon{font-size:1.8rem;line-height:1}.hb-role-title{font-weight:700;font-size:1.05rem}.hb-role-desc{color:var(--text-muted);font-size:.92rem;line-height:1.55}.hb-role-more{margin-top:4px;font-family:var(--font-mono);font-size:.8rem;color:var(--accent)}.hb-browse{display:grid;grid-template-columns:1fr;gap:24px}@media(min-width:720px){.hb-browse{grid-template-columns:1fr 1fr}}.hb-browse-group>h3{font-size:1rem;margin:0 0 4px}.hb-browse-blurb{color:var(--text-muted);font-size:.86rem;margin:0 0 10px}.hb-browse-group ul{list-style:none;margin:0;padding:0}.hb-browse-group li{margin:0 0 2px}.hb-browse-group li a{display:block;padding:8px 10px;border-radius:var(--radius-sm);text-decoration:none;color:inherit;transition:background-color var(--dur-fast)}.hb-browse-group li a:hover{background:var(--surface-2)}.hb-item-title{display:block;font-weight:600;font-size:.94rem}.hb-item-summary{display:block;color:var(--text-muted);font-size:.83rem;line-height:1.45;margin-top:2px}.hb-living{margin-top:44px;padding:22px 24px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-2)}.hb-living h2{font-size:1.05rem;margin:0 0 8px}.hb-living p{color:var(--text-muted);line-height:1.65;margin:0}.hb-updated{margin-top:10px!important;font-family:var(--font-mono);font-size:.78rem}.hb-philosophy-statement{font-size:1.15rem;line-height:1.6;font-weight:500;margin:0 0 20px;max-width:62ch}.hb-pillars{display:grid;grid-template-columns:1fr;gap:16px}@media(min-width:720px){.hb-pillars{grid-template-columns:repeat(3,1fr)}}.hb-pillar{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:16px 18px}.hb-pillar-label{font-family:var(--font-mono);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:6px}.hb-pillar-text{color:var(--text-muted);font-size:.9rem;line-height:1.6;margin:0}.lab-hero{position:relative;padding:6px 0 4px}.lab-contour{position:absolute;top:-6px;right:0;width:min(320px,55%);height:96px;opacity:.5;fill:none;stroke:var(--accent);stroke-width:1.2;pointer-events:none}:root[data-theme=dark] .lab-contour{opacity:.32}.lab-title{font-size:2rem;line-height:1.12;letter-spacing:-.02em;margin:8px 0 0;position:relative}@media(min-width:720px){.lab-title{font-size:2.4rem}}.lab-rule{width:56px;height:4px;border-radius:2px;background:var(--accent);margin:16px 0 18px}.lab-lead{font-size:1.08rem;line-height:1.7;color:var(--text-muted);max-width:66ch;margin:0}.lab-philosophy{margin-top:38px}.lab-philosophy>h2{font-size:1.15rem;margin:0 0 14px}.lab-statement{margin:0 0 26px;padding:18px 22px;border-left:3px solid var(--accent);background:var(--box-math-bg);border-radius:0 var(--radius) var(--radius) 0;font-size:1.14rem;line-height:1.6;font-weight:500;font-style:normal;color:var(--text)}.lab-pillars{display:grid;grid-template-columns:1fr;gap:16px}@media(min-width:760px){.lab-pillars{grid-template-columns:repeat(3,1fr)}}.lab-pillar{position:relative;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);padding:22px 20px 18px;overflow:hidden;transition:border-color var(--dur-fast),transform var(--dur-fast),box-shadow var(--dur-fast)}.lab-pillar:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-md)}.lab-pillar:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent);opacity:.85}.lab-pillar-label{font-family:var(--font-mono);font-size:1.05rem;font-weight:700;color:var(--accent);letter-spacing:.02em;margin-bottom:8px}.lab-pillar p{margin:0;color:var(--text-muted);font-size:.92rem;line-height:1.65}.lab-members{margin-top:38px}.lab-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:0 0 14px}.lab-section-head h2{font-size:1.15rem;margin:0}.lab-member-count{font-family:var(--font-mono);font-size:.78rem;color:var(--text-muted);font-weight:400}.lab-members>h2{font-size:1.15rem;margin:0 0 14px}.people-pi-section,.people-group{margin-top:32px}.people-pi-section>h2,.people-group>h2{font-size:1.05rem;font-family:var(--font-mono);color:var(--accent);letter-spacing:.02em;margin:0 0 14px}.person-pi{display:flex;flex-direction:column;align-items:center;text-align:center;gap:0;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);padding:28px 24px 24px}.person-pi-photo{width:220px;max-width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:var(--radius);border:1px solid var(--border);margin-bottom:16px}.person-pi .person-name{font-size:1.15rem}.person-pi .person-role{margin-top:2px}.person-pi .person-links{justify-content:center}.person-tags{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}.person-tags li{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.01em;color:var(--accent);background:var(--box-math-bg);border:1px solid var(--border);border-radius:999px;padding:4px 10px}.person-office{margin:12px 0 0;font-family:var(--font-mono);font-size:.78rem;color:var(--text-muted)}.person-pi-quote{margin:16px 0 4px;padding:14px 0 0;max-width:34rem;border-top:1px solid var(--border);color:var(--text-muted);font-size:.95rem;line-height:1.7;font-style:italic}.person-pi-quote span{display:block}.people-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px}.person-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);padding:16px;transition:border-color var(--dur-fast),transform var(--dur-fast),box-shadow var(--dur-fast)}.person-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-md)}.person-photo{display:block;width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:var(--radius);margin-bottom:12px}.person-monogram{display:flex;align-items:center;justify-content:center;background:var(--box-math-bg);color:var(--accent);font-family:var(--font-mono);font-size:2rem;font-weight:700;border:1px solid var(--border)}.person-name{font-weight:600;color:var(--text);line-height:1.4}.person-name-zh{color:var(--text-muted);font-weight:400;font-size:.9rem;margin-left:6px}.person-role{font-family:var(--font-mono);font-size:.78rem;color:var(--text-muted);margin-top:4px}.person-focus{margin:8px 0 0;font-size:.88rem;line-height:1.55;color:var(--text-muted)}.person-interests{margin:6px 0 0;font-size:.82rem;line-height:1.5;color:var(--text-muted);opacity:.85}.person-links{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px}.person-links a{font-family:var(--font-mono);font-size:.76rem}.people-join-note{margin-top:34px;padding-top:18px;border-top:1px solid var(--border);color:var(--text-muted);font-size:.9rem}.node-counter{display:inline-block;margin:0 8px;padding:1px 8px;border:1px solid var(--accent);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:.68rem;letter-spacing:.08em;color:var(--accent)}.note-meta-date{color:var(--text-muted)}.note-prev-next .nav-prev span,.note-prev-next .nav-next span{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;color:var(--accent)}.note-prev-next .nav-next{text-align:right}.handbook-nav li a{position:relative;padding-left:22px}.handbook-nav li a[aria-current=page]:before{content:"▸";position:absolute;left:9px;color:var(--accent)}.hud-tag{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;color:var(--accent);margin-bottom:12px}.quest-banner{margin-top:30px;border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;background:var(--surface);padding:16px 18px}.quest-banner-tag{display:block;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;color:var(--accent);margin-bottom:6px}.quest-banner p{margin:0;font-size:.92rem;color:var(--text-muted)}.lab-tree{margin-top:38px}.lab-tree-hint{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;color:var(--text-muted)}.lab-tree-paths{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}.lab-tree-path{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);padding:16px 18px 18px}.lab-tree-head{display:flex;align-items:center;gap:8px;padding-bottom:10px;border-bottom:1px solid var(--border)}.lab-tree-icon{font-size:1rem}.lab-tree-title{font-family:var(--font-mono);font-size:.8rem;font-weight:700;letter-spacing:.03em;color:var(--accent)}.lab-tree-nodes{list-style:none;margin:12px 0 0;padding:0 0 0 6px;position:relative}.lab-tree-nodes:before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:1px;background:var(--border)}.lab-tree-nodes li{margin:0}.lab-tree-nodes a{position:relative;display:block;padding:6px 0 6px 22px;font-size:.9rem;line-height:1.45;color:var(--text);text-decoration:none}.lab-tree-nodes a:hover{color:var(--accent)}.lab-tree-dot{position:absolute;left:0;top:12px;width:7px;height:7px;border-radius:50%;border:2px solid var(--accent);background:var(--surface)}.lab-tree-nodes a:hover .lab-tree-dot{background:var(--accent)}[data-slug=join] .note-body>ol{list-style:none;counter-reset:quest;margin:18px 0;padding:0;display:grid;gap:12px}[data-slug=join] .note-body>ol>li{counter-increment:quest;position:relative;border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;background:var(--surface);padding:14px 16px 14px 52px;margin:0}[data-slug=join] .note-body>ol>li:before{content:"0" counter(quest);position:absolute;left:14px;top:14px;font-family:var(--font-mono);font-size:.8rem;font-weight:700;color:var(--accent);letter-spacing:.04em}[data-slug=join] .note-body>ol>li>ul{margin-top:8px}.hud{position:relative}.hud:before,.hud:after{content:"";position:absolute;width:12px;height:12px;border-color:var(--accent);border-style:solid;opacity:.7;pointer-events:none}.hud:before{top:7px;left:7px;border-width:2px 0 0 2px}.hud:after{bottom:7px;right:7px;border-width:0 2px 2px 0}.hud-class{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;color:var(--accent);margin-top:4px}.hud-stats{margin:12px 0 0;padding-top:10px;border-top:1px solid var(--border);display:grid;gap:7px}.hud-stat{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.hud-stat dt{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;color:var(--text-muted);flex:none}.hud-stat dd{margin:0;font-size:.86rem;color:var(--text);text-align:right;line-height:1.45}.party-roster-label{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;color:var(--text-muted);margin-bottom:8px}.party-count{color:var(--accent)}.lab-member-groups{display:grid;grid-template-columns:1fr;gap:16px}@media(min-width:760px){.lab-member-groups{grid-template-columns:repeat(2,1fr)}}.lab-member-group{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);padding:18px 20px 14px}.lab-member-label{font-family:var(--font-mono);font-size:.92rem;font-weight:700;color:var(--accent);letter-spacing:.02em;margin-bottom:10px}.lab-member-group ul{margin:0;padding:0;list-style:none}.lab-member-group li{padding:3px 0;color:var(--text);font-size:.98rem}.lab-member-en{color:var(--text-muted);font-size:.9rem}.lab-location{margin:16px 0 0;font-family:var(--font-mono);font-size:.86rem;color:var(--text-muted)}.about-office{display:inline-flex;align-items:center;gap:8px;color:var(--text-muted)}.lab-subtitle{font-family:var(--font-mono);font-size:.9rem;color:var(--text-muted);letter-spacing:.01em;margin:8px 0 0}.lab-gloss{font-size:.9rem;color:var(--text-muted);font-style:italic;margin:4px 0 0}.lab-brand{margin:30px 0 4px;display:flex;justify-content:center}.lab-brand img{display:block;width:100%;max-width:440px;height:auto;padding:16px 22px;border-radius:18px;background:#f7f8f3;border:1px solid var(--border);box-shadow:var(--shadow-sm)}@media(min-width:960px){.handbook-sidebar>.handbook-nav{display:block!important}.handbook-sidebar::details-content{content-visibility:visible!important}}.handbook-article .note-toc{display:none}.handbook-article .note-grid{display:block}.handbook-nav-tag,.section-tag,.lab-tree-tag{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.1em;color:var(--text-muted);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1px 5px;white-space:nowrap}.handbook-nav-tag{display:inline-block;margin-top:4px;font-weight:400}.section-tag{display:inline-block;margin-left:8px}.lab-tree-tag{margin-left:auto;font-size:.58rem}.lab-codex{display:flex;align-items:center;gap:14px;margin-top:30px;padding:16px 18px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);text-decoration:none;color:inherit;transition:border-color .15s ease,transform .15s ease}.lab-codex:hover{border-color:var(--accent);transform:translateY(-1px)}.lab-codex-icon{font-size:1.5rem;line-height:1}.lab-codex-body{display:flex;flex-direction:column;gap:3px;min-width:0}.lab-codex-title{font-family:var(--font-mono);font-size:.82rem;font-weight:700;letter-spacing:.03em;color:var(--accent)}.lab-codex-count{margin-left:8px;padding:1px 6px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.62rem;font-weight:400;color:var(--text-muted)}.lab-codex-text{font-size:.88rem;color:var(--text-muted)}.lab-codex-go{margin-left:auto;color:var(--accent)}.bestiary-intro{max-width:62ch;color:var(--text-muted);font-size:.95rem;line-height:1.75;margin:0 0 26px}.bestiary-tier{margin-top:32px}.bestiary-tier-head{display:flex;align-items:baseline;gap:10px;padding-bottom:8px;margin-bottom:16px;border-bottom:1px solid var(--border)}.bestiary-tier-head h2{margin:0;font-size:1.05rem}.bestiary-tier-tag{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.12em;color:var(--text-muted)}.bestiary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.monster{position:relative;border:1px solid var(--border);border-left:3px solid var(--border);border-radius:0 var(--radius-lg) var(--radius-lg) 0;background:var(--surface);padding:14px 16px 16px;scroll-margin-top:96px}.monster-common{border-left-color:var(--border)}.monster-elite{border-left-color:var(--text-muted)}.monster-boss{border-left-color:var(--accent)}.monster .hud-tag{margin-bottom:8px;color:var(--text-muted)}.monster-boss .hud-tag{color:var(--accent)}.monster-name{margin:0 0 10px;font-size:1rem;line-height:1.35}.monster-name-en{display:block;font-family:var(--font-mono);font-size:.7rem;font-weight:400;letter-spacing:.04em;color:var(--text-muted);margin-top:2px}.monster-fields{margin:0;display:grid;gap:9px}.monster-field dt{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.12em;color:var(--text-muted);margin-bottom:2px}.monster-field dd{margin:0;font-size:.9rem;line-height:1.65}.monster-link{margin:12px 0 0;padding-top:10px;border-top:1px solid var(--border);font-size:.85rem}.monster-link a{color:var(--accent);text-decoration:none}.monster-link a:hover{text-decoration:underline}.monster-link-locked{color:var(--text-muted)}.monster-link-locked em{font-family:var(--font-mono);font-style:normal;font-size:.62rem;letter-spacing:.08em;margin-left:8px;opacity:.8}.bestiary-foot{margin-top:34px;padding-top:14px;border-top:1px solid var(--border);font-size:.88rem;color:var(--text-muted)}.encounter{margin-top:34px;padding:16px 18px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface)}.encounter-lead{margin:0 0 10px;font-size:.88rem;color:var(--text-muted)}.encounter-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}.encounter-list a{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;color:inherit}.encounter-list a:hover{border-color:var(--accent)}.encounter-tier{grid-row:span 2;align-self:start;font-family:var(--font-mono);font-size:.56rem;letter-spacing:.1em;color:var(--text-muted);border:1px solid var(--border);border-radius:var(--radius-sm);padding:2px 5px}.encounter-boss{color:var(--accent);border-color:var(--accent)}.encounter-name{font-weight:600;font-size:.92rem}.encounter-symptom{font-size:.84rem;color:var(--text-muted);line-height:1.55}.triage{margin:0 0 26px;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface)}.triage-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;margin-bottom:10px}.triage-hint{font-size:.78rem;color:var(--text-muted)}.triage-row{display:flex;flex-wrap:wrap;gap:8px}.triage-row-search{margin-top:10px}.triage-btn{font:inherit;font-size:.82rem;padding:5px 11px;border:1px solid var(--border);border-radius:999px;background:transparent;color:var(--text-muted);cursor:pointer;transition:border-color var(--dur-fast),color var(--dur-fast)}.triage-btn:hover{border-color:var(--accent);color:var(--accent)}.triage-btn[aria-pressed=true]{border-color:var(--accent);color:var(--accent);font-weight:700}.triage-btn[aria-pressed=true]:before{content:"▸ "}.triage-search{font:inherit;font-size:.88rem;flex:1 1 220px;min-width:0;padding:7px 11px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);color:var(--text)}.triage-reset{font:inherit;font-size:.8rem;padding:6px 12px;border:1px solid var(--border);border-radius:var(--radius);background:transparent;color:var(--text-muted);cursor:pointer}.triage-reset:hover{border-color:var(--accent);color:var(--accent)}.bestiary-nomatch{padding:16px 18px;border:1px dashed var(--border);border-radius:var(--radius-lg);color:var(--text-muted);font-size:.9rem}.lab-tree-nodes li.is-visited .lab-tree-dot{background:var(--accent);border-color:var(--accent)}.lab-tree-nodes li.is-visited>a{color:var(--text)}.lab-tree-legend{display:flex;align-items:flex-start;gap:9px;margin-top:18px;padding-top:12px;border-top:1px solid var(--border);font-size:.8rem;color:var(--text-muted);line-height:1.6}.lab-tree-swatch{flex:0 0 auto;margin-top:6px;width:7px;height:7px;border-radius:50%;border:2px solid var(--accent);background:var(--accent)}.lab-tree-clear{font:inherit;font-size:.76rem;margin-left:auto;padding:4px 10px;border:1px solid var(--border);border-radius:var(--radius);background:transparent;color:var(--text-muted);cursor:pointer;white-space:nowrap}.lab-tree-clear:hover{border-color:var(--accent);color:var(--accent)}.lab-roles{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px}.lab-roles-q{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;color:var(--text-muted);margin-right:2px}.lab-role{font-size:.84rem;padding:5px 12px;border:1px solid var(--border);border-radius:999px;color:var(--text-muted);text-decoration:none;transition:border-color var(--dur-fast),color var(--dur-fast)}.lab-role:hover,.lab-role.is-active{border-color:var(--accent);color:var(--accent)}.lab-tree-path.is-focus{border-color:var(--accent)}.lab-tree-path.is-dim{opacity:.62}@media(prefers-reduced-motion:reduce){.lab-tree-path.is-dim{opacity:1}}.selfcheck{margin-top:38px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);padding:0 18px}.selfcheck>summary{cursor:pointer;padding:14px 0;font-weight:700;list-style:none}.selfcheck>summary::-webkit-details-marker{display:none}.selfcheck[open]>summary{border-bottom:1px solid var(--border)}.selfcheck-tag{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.1em;color:var(--text-muted);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1px 5px;margin-right:8px}.selfcheck-intro{margin:14px 0 0;font-size:.88rem;color:var(--text-muted);line-height:1.75}.selfcheck-list{margin:18px 0 0;padding-left:20px}.selfcheck-item{margin-bottom:18px}.selfcheck-statement{margin:0 0 8px;line-height:1.7}.selfcheck-opts{display:flex;flex-wrap:wrap;gap:8px}.selfcheck-opts button{font:inherit;font-size:.82rem;padding:4px 12px;border:1px solid var(--border);border-radius:999px;background:transparent;color:var(--text-muted);cursor:pointer}.selfcheck-opts button:hover{border-color:var(--accent);color:var(--accent)}.selfcheck-opts button[aria-pressed=true]{border-color:var(--accent);color:var(--accent);font-weight:700}.selfcheck-if{margin:8px 0 0;font-size:.86rem;color:var(--text-muted);line-height:1.7}.selfcheck-if>span{font-weight:700;color:var(--text)}.selfcheck-result{margin-top:6px;padding:14px 16px;border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;background:var(--bg)}.selfcheck-result-head{margin:0;font-size:.88rem;line-height:1.7}.selfcheck-result-list{margin:10px 0 0;padding-left:20px;font-size:.88rem;color:var(--text-muted)}.selfcheck-result-list li{margin-bottom:8px;line-height:1.7}.selfcheck-reset{font:inherit;font-size:.78rem;margin-top:12px;padding:4px 12px;border:1px solid var(--border);border-radius:var(--radius);background:transparent;color:var(--text-muted);cursor:pointer}.selfcheck-note{margin:14px 0;padding-bottom:4px;font-size:.76rem;color:var(--text-muted)}.member-block+.member-block{margin-top:26px}.member-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}.member-card{position:relative;display:flex;flex-direction:column;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);padding:14px;scroll-margin-top:96px}.member-card:target{border-color:var(--accent)}.member-photo-wrap{position:relative;perspective:600px;margin-bottom:12px}.member-photo{display:block;width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;border-radius:var(--radius);border:1px solid var(--border)}.member-photo-wrap:has(.party-flip:not([hidden])) .member-photo{cursor:pointer}.member-body{min-width:0}.member-card .person-name{font-size:1rem}.member-card .hud-stats,.member-card .person-links{margin-top:10px}.party-flip{position:absolute;right:6px;bottom:6px;width:26px;height:26px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:50%;background:var(--surface);color:var(--text-muted);font-size:.8rem;line-height:1;cursor:pointer;padding:0}.party-flip:hover,.party-flip[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}@keyframes party-photo-flip{0%{transform:rotateY(0)}50%{transform:rotateY(90deg)}to{transform:rotateY(0)}}.member-photo-wrap.is-flipping{animation:party-photo-flip .3s ease}@media(prefers-reduced-motion:reduce){.member-photo-wrap.is-flipping{animation:none}}:root{--foil: #a8842c;--foil-soft: rgba(168, 132, 44, .16)}:root[data-theme=dark]{--foil: #d8a44a;--foil-soft: rgba(216, 164, 74, .16)}.member-card.is-foil{border-color:var(--foil);background:linear-gradient(158deg,var(--foil-soft) 0%,transparent 42%),var(--surface);box-shadow:0 0 0 1px var(--foil-soft),var(--shadow-md)}.member-card.is-foil.hud:before,.member-card.is-foil.hud:after{opacity:0}.member-card.is-foil .person-name{color:var(--foil)}.member-card.is-foil .hud-class{border-bottom-color:var(--foil-soft)}.foil-frame{display:none;position:absolute;inset:0;pointer-events:none;color:var(--foil)}.member-card.is-foil>.foil-frame{display:block}.foil-sprite{position:absolute;width:0;height:0;overflow:hidden}.foil-corner{position:absolute;display:block;width:34px;height:34px;opacity:.9}.foil-tl{top:4px;left:4px}.foil-tr{top:4px;right:4px;transform:rotate(90deg)}.foil-br{bottom:4px;right:4px;transform:rotate(180deg)}.foil-bl{bottom:4px;left:4px;transform:rotate(270deg)}.console{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:30px}.panel{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);padding:16px 18px 18px;display:flex;flex-direction:column}.panel-wide{grid-column:1 / -1}.panel-head{display:flex;align-items:baseline;gap:10px;padding-bottom:10px;margin-bottom:12px;border-bottom:1px solid var(--border)}.panel-label{font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}.panel-count,.panel-stamp,.panel-status{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.08em;color:var(--text-muted);margin-left:auto;white-space:nowrap}.panel-status{border:1px solid var(--border);border-radius:var(--radius-sm);padding:1px 6px}.panel-link{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.04em;margin-top:auto;padding-top:12px}.panel .lab-statement{margin:0}.panel .lab-pillars{margin-top:16px}.quest-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}.quest-list a{display:block;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;color:inherit}.quest-list a:hover{border-color:var(--accent)}.quest-code{display:block;font-family:var(--font-mono);font-size:.6rem;letter-spacing:.1em;color:var(--text-muted)}.quest-name{font-size:.92rem;font-weight:600}.panel-leader{display:flex;align-items:center;gap:12px}.panel-leader-photo{width:64px;height:auto;aspect-ratio:3/4;object-fit:cover;border-radius:var(--radius);border:1px solid var(--border);flex:none}.crew-strip{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.crew-strip img{width:34px;height:34px;border-radius:6px;object-fit:cover}.crew-groups{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:.86rem;color:var(--text-muted)}.crew-groups li{display:flex;align-items:baseline;gap:8px}.dispatch-body{margin:0;font-size:.9rem;line-height:1.7;color:var(--text-muted)}.mission-statement{border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:0 var(--radius-lg) var(--radius-lg) 0;background:var(--surface);padding:16px 18px;margin-bottom:22px}.mission-lab-name{margin:0 0 10px;font-family:var(--font-mono);font-size:.9rem;font-weight:700;letter-spacing:.02em}.quest-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.quest-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);padding:16px 18px 18px;scroll-margin-top:96px}.quest-card:target{border-color:var(--accent)}.quest-title{margin:0 0 8px;font-size:1.05rem;border:0}.quest-desc{margin:0;font-size:.9rem;line-height:1.7;color:var(--text-muted)}.quest-field{margin-top:14px;padding-top:12px;border-top:1px solid var(--border)}.quest-field-label{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.12em;color:var(--text-muted);margin-bottom:6px}.quest-field p{margin:0;font-size:.9rem;line-height:1.7}.quest-notes{list-style:none;margin:0;padding:0;display:grid;gap:5px;font-size:.88rem}.quest-notes a:before{content:"▸ ";color:var(--accent)}.quest-empty{color:var(--text-muted);font-size:.86rem}.draft-badge{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.08em;padding:2px 8px;border:1px dashed var(--accent);border-radius:var(--radius-sm);color:var(--accent)}.panel-leader-id{display:flex;flex-direction:column;gap:2px;min-width:0}.panel-leader-id .person-name-zh{margin-left:0;font-size:.95rem}.panel-leader-id .person-role{margin-top:0}.panel-leader-id .person-role+.person-role{margin-top:4px}:root{--tone-dma: #a8742a;--tone-math: #3f8a5a;--tone-ml: #3f6db3;--tone-neutral: #646c78;--tone-dma-soft: rgba(168, 116, 42, .14);--tone-math-soft: rgba(63, 138, 90, .14);--tone-ml-soft: rgba(63, 109, 179, .14);--sky-top: #dfe8f3;--sky-bottom: #b9cde6;--sky-star: #7a5a1d;--sky-dust: #5b6c86;--sea-top: #8fb4d9;--sea-bottom: #5f8cc0;--sea-band: #4f7fb8;--sea-line: #e8f1fb;--sea-glint: #ffffff;--shore-sand: #d9c9a3;--shore-back: #7fae8c;--shore-front: #5b9068;--shore-grass: #2f5e3d;--sea-text: #f3f8ff;--shore-text: #1f4a2c;--sky-label: #1f2733;--sky-label-muted: #4b5563}:root[data-theme=dark]{--tone-dma: #d8a44a;--tone-math: #7fb28a;--tone-ml: #6f9ad1;--tone-neutral: #9a988f;--tone-dma-soft: rgba(216, 164, 74, .16);--tone-math-soft: rgba(127, 178, 138, .16);--tone-ml-soft: rgba(111, 154, 209, .16);--sky-top: #15161a;--sky-bottom: #24304a;--sky-star: #d8a44a;--sky-dust: #e9e6e1;--sea-top: #22354f;--sea-bottom: #16243a;--sea-band: #1d3350;--sea-line: #6f9ad1;--sea-glint: #9fc0ea;--shore-sand: #2a2f33;--shore-back: #1b2620;--shore-front: #182219;--shore-grass: #7fb28a;--sea-text: #9fc0ea;--shore-text: #a7d3b0;--sky-label: #e9e6e1;--sky-label-muted: #9a988f}[data-tone]{--tone: var(--tone-neutral);--tone-soft: rgba(100, 108, 120, .14) }[data-tone=dma]{--tone: var(--tone-dma);--tone-soft: var(--tone-dma-soft) }[data-tone=math]{--tone: var(--tone-math);--tone-soft: var(--tone-math-soft) }[data-tone=ml]{--tone: var(--tone-ml);--tone-soft: var(--tone-ml-soft) }.tone-dot{background:var(--tone, var(--tone-neutral));border-radius:50%;display:inline-block;flex:none;height:10px;width:10px}.note-layout--reader{max-width:1360px}.note-crumbs{align-items:baseline;color:var(--text-muted);display:flex;flex-wrap:wrap;font-family:var(--font-mono);font-size:.78rem;gap:6px 8px}.note-crumbs a{color:var(--text-muted);text-decoration:none}.note-crumbs a:hover{color:var(--text)}.note-crumb-sep{opacity:.5}.note-meta{align-items:center;display:flex;flex-wrap:wrap;gap:6px 14px}.note-code-chip{color:var(--tone, var(--accent));font-weight:700}.note-tree{display:none;font-size:.84rem;line-height:1.4}.note-tree-head{display:grid;gap:4px;margin-bottom:14px}.note-tree-kicker{color:var(--text-muted);font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase}.note-tree-course{color:var(--text);font-weight:700;line-height:1.3;text-decoration:none}.note-tree-course:hover{color:var(--tone, var(--accent))}.note-tree ol{list-style:none;margin:0;padding:0}.note-tree-lectures{display:grid;gap:2px}.note-tree-lecture-link{align-items:baseline;border-radius:6px;color:var(--text-muted);display:grid;gap:8px;grid-template-columns:28px minmax(0,1fr) auto;padding:6px 8px;text-decoration:none}.note-tree-lecture-link:hover{background:var(--surface-2);color:var(--text)}.note-tree-lecture.is-current>.note-tree-lecture-link{color:var(--text);font-weight:600}.note-tree-lecture.is-complete>.note-tree-lecture-link .note-tree-count{color:var(--tone, var(--accent))}.note-tree-code{color:var(--text-muted);font-family:var(--font-mono);font-size:.72rem}.note-tree-count{color:var(--text-muted);font-family:var(--font-mono);font-size:.7rem;font-weight:400}.note-tree-notes{border-left:1px solid var(--border);display:grid;gap:1px;margin:4px 0 10px 20px;padding-left:10px}.note-tree-notes--flat{border-left:0;margin-left:0;padding-left:0}.note-tree-note a{align-items:baseline;border-radius:6px;color:var(--text-muted);display:grid;gap:8px;grid-template-columns:34px minmax(0,1fr);padding:5px 8px;position:relative;text-decoration:none}.note-tree-notes--flat .note-tree-note a{grid-template-columns:minmax(0,1fr)}.note-tree-note a:hover{background:var(--surface-2);color:var(--text)}.note-tree-note.is-read a .note-tree-code{color:var(--tone, var(--accent))}.note-tree-note.is-read a:after{background:var(--tone, var(--accent));border-radius:50%;content:"";height:5px;left:-13px;position:absolute;top:12px;width:5px}.note-tree-note.is-active a{background:var(--surface);color:var(--text);font-weight:600}.note-tree-foot{border-top:1px solid var(--border);color:var(--text-muted);font-size:.72rem;margin:14px 0 0;padding-top:10px}[data-tone] .reading-progress>span{background:var(--tone, var(--accent))}.note-prev-next a[data-read-slug].is-read>span:after{color:var(--tone, var(--accent));content:" ·"}@media(min-width:1180px){body:has(.note-layout--reader){--maxw: 1360px }.note-layout--reader{align-items:start;display:grid;gap:40px;grid-template-columns:248px minmax(0,1fr)}.note-tree{display:block;max-height:calc(100vh - 48px);overflow:auto;padding-right:6px;position:sticky;top:24px}.note-layout--reader .note-article{min-width:0}}.course-map{display:grid;gap:26px;margin:0 auto;max-width:var(--maxw)}.course-head{align-items:start;display:grid;gap:22px}.course-head h1{font-size:clamp(1.8rem,4vw,2.6rem);letter-spacing:-.02em;line-height:1.12;margin:0 0 10px}.course-desc{color:var(--text-muted);font-size:1rem;line-height:1.65;margin:0 0 14px;max-width:640px}.course-stats{align-items:center;color:var(--text-muted);display:flex;flex-wrap:wrap;font-family:var(--font-mono);font-size:.78rem;gap:8px}.course-progress{background:var(--surface-2);border-radius:2px;display:inline-block;height:4px;overflow:hidden;width:160px}.course-progress>span{background:var(--tone, var(--accent));display:block;height:100%;width:0;transition:width var(--dur-slow) var(--ease-out)}.course-continue{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);display:grid;gap:8px;padding:16px 18px}.course-continue-kicker{color:var(--text-muted);font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase}.course-continue-title{color:var(--text);display:grid;font-size:1.02rem;font-weight:700;gap:2px;line-height:1.35;text-decoration:none}.course-continue-title:hover{color:var(--tone, var(--accent))}.course-continue-code{color:var(--tone, var(--accent));font-family:var(--font-mono);font-size:.75rem;font-weight:400}.course-continue-btn{align-items:center;background:var(--tone, var(--accent));border-radius:8px;color:var(--bg);display:inline-flex;font-size:.9rem;font-weight:700;height:40px;justify-content:center;margin-top:4px;text-decoration:none}.course-continue-btn:hover{filter:brightness(1.08)}.course-trail{border-left:2px solid var(--border);display:grid;gap:4px;list-style:none;margin:4px 0 0 10px;padding:0 0 0 26px}.course-week{position:relative}.course-week-details{border-radius:var(--radius)}.course-week-summary{align-items:start;cursor:pointer;display:grid;gap:14px;grid-template-columns:minmax(0,1fr) 20px;list-style:none;padding:14px 6px 14px 0}.course-week-summary::-webkit-details-marker{display:none}.course-week-node{background:var(--surface-2);border:3px solid var(--bg);border-radius:50%;box-shadow:0 0 0 2px var(--border);height:14px;left:-46px;position:absolute;top:18px;width:14px}.course-week.is-started .course-week-node{background:var(--bg);box-shadow:0 0 0 2px var(--tone, var(--accent))}.course-week.is-complete .course-week-node{background:var(--tone, var(--accent));box-shadow:0 0 0 2px var(--tone, var(--accent))}.course-week-head{display:grid;gap:4px;min-width:0}.course-week-title{align-items:baseline;display:flex;flex-wrap:wrap;gap:10px}.course-week-code{color:var(--text-muted);font-family:var(--font-mono);font-size:.78rem;letter-spacing:.04em}.course-week.is-current .course-week-code{color:var(--tone, var(--accent))}.course-week-name{font-size:1.1rem;font-weight:700;letter-spacing:-.01em}.course-week-count{color:var(--text-muted);font-family:var(--font-mono);font-size:.72rem}.course-week.is-complete .course-week-count{color:var(--tone, var(--accent))}.course-week-desc{color:var(--text-muted);font-size:.92rem;line-height:1.55}.course-week-details .disclosure-chevron{margin-top:6px;transition:transform var(--dur) var(--ease-standard)}.course-week-details[open] .disclosure-chevron{transform:rotate(90deg)}.course-week-body{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);display:grid;gap:14px;margin:0 0 14px;padding:14px 18px}.course-week.is-current .course-week-body{border-color:color-mix(in srgb,var(--tone, var(--accent)) 45%,var(--border))}.course-notes{display:grid;gap:2px 24px;list-style:none;margin:0;padding:0}.course-note a{align-items:baseline;border-radius:6px;color:var(--text);display:grid;gap:10px;grid-template-columns:40px minmax(0,1fr) auto;padding:6px 8px;margin:0 -8px;text-decoration:none}.course-note a:hover{background:var(--surface-2)}.course-note-code{color:var(--text-muted);font-family:var(--font-mono);font-size:.75rem}.course-note.is-read .course-note-code{color:var(--tone, var(--accent))}.course-note.is-read .course-note-title{color:var(--text-muted)}.course-note-lab{border:1px solid var(--border);border-radius:4px;color:var(--text-muted);font-family:var(--font-mono);font-size:.62rem;letter-spacing:.06em;padding:1px 6px}.course-tools{border-top:1px solid var(--border);display:grid;gap:8px;padding-top:12px}.course-tools-kicker{color:var(--text-muted);font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase}.course-tools-chips{display:flex;flex-wrap:wrap;gap:6px}.tool-chip{align-items:baseline;background:var(--tone-soft);border:1px solid transparent;border-radius:6px;color:var(--text);display:inline-flex;font-size:.8rem;gap:6px;line-height:1.3;max-width:100%;padding:4px 9px;text-decoration:none}.tool-chip:hover{border-color:var(--tone)}.tool-chip-code{color:var(--tone);font-family:var(--font-mono);font-size:.7rem;flex:none}.tool-chip-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.course-foot{align-items:center;color:var(--text-muted);display:flex;flex-wrap:wrap;font-size:.8rem;gap:12px;margin:10px 0 0}.course-clear{background:none;border:1px solid var(--border);border-radius:999px;color:var(--text-muted);cursor:pointer;font:inherit;font-size:.75rem;padding:4px 12px}.course-clear:hover{color:var(--text);border-color:var(--text-muted)}@media(min-width:860px){.course-head{grid-template-columns:minmax(0,1fr) 300px}.course-notes{grid-template-columns:repeat(2,minmax(0,1fr))}}.notes-index-header{align-items:end}.view-toggle{background:var(--surface);border:1px solid var(--border);border-radius:999px;display:inline-flex;gap:2px;padding:3px}.view-toggle-btn{align-items:center;background:none;border:0;border-radius:999px;color:var(--text-muted);cursor:pointer;display:inline-flex;font:inherit;font-family:var(--font-mono);font-size:.78rem;gap:6px;padding:6px 14px}.view-toggle-btn[aria-pressed=true]{background:var(--text);color:var(--bg)}.view-toggle-btn:hover:not([aria-pressed=true]){color:var(--text)}.notes-pane{display:none}.notes-index[data-view=sky] .notes-pane--sky,.notes-index[data-view=list] .notes-pane--list{display:grid;gap:28px}.sky-others{display:grid;gap:18px}.sky-others-block{display:grid;gap:8px}.sky-others-kicker{color:var(--text-muted);font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}.sky-others-rows{display:grid;gap:0}.sky-others-row{align-items:baseline;border-top:1px solid var(--border);color:var(--text);display:flex;gap:12px;justify-content:space-between;padding:10px 0;text-decoration:none}.sky-others-row:last-child{border-bottom:1px solid var(--border)}.sky-others-row:hover .sky-others-title{color:var(--accent)}.sky-others-title{font-weight:600}.sky-others-meta{color:var(--text-muted);font-family:var(--font-mono);font-size:.75rem}.course-row{border-top:1px solid var(--border);display:grid;gap:4px;padding:6px 0 14px}.course-row:last-of-type{border-bottom:1px solid var(--border)}.course-row-main{align-items:center;color:var(--text);display:grid;gap:14px;grid-template-columns:12px minmax(0,1fr) auto 20px;padding:10px 0;text-decoration:none}.course-row-main:hover .course-row-title{color:var(--tone, var(--accent))}.course-row-copy{display:grid;gap:3px;min-width:0}.course-row-title{font-size:1.08rem;font-weight:700;letter-spacing:-.01em}.course-row-meta{color:var(--text-muted);font-family:var(--font-mono);font-size:.75rem}.course-row-progress{align-items:center;display:none;gap:8px}.course-row-progress .course-progress{width:90px}.course-row-count{color:var(--text-muted);font-family:var(--font-mono);font-size:.72rem}.course-row-lectures{display:grid;gap:2px 24px;padding-left:26px}.course-row-lecture{align-items:baseline;border-radius:6px;color:var(--text-muted);display:grid;font-size:.9rem;gap:10px;grid-template-columns:30px minmax(0,1fr) auto;padding:5px 8px;margin-left:-8px;text-decoration:none}.course-row-lecture:hover{background:var(--surface-2);color:var(--text)}.course-row-lecture.is-started{color:var(--text)}.course-row-lecture-code{font-family:var(--font-mono);font-size:.72rem}.course-row-lecture.is-started .course-row-lecture-code{color:var(--tone, var(--accent))}.course-row-lecture-count{font-family:var(--font-mono);font-size:.7rem;opacity:.8}.course-row-lecture.is-complete .course-row-lecture-count{color:var(--tone, var(--accent))}@media(min-width:720px){.course-row-progress{display:inline-flex}.course-row-lectures{grid-template-columns:repeat(2,minmax(0,1fr))}}.sky-svg--painted .sky-scene>:not(.shore-lighthouse){display:none}.sky-svg--painted .shore-lighthouse polygon{fill:var(--sky-paper);stroke:var(--sky-ink);stroke-width:1;opacity:1}.sky-svg--painted .shore-lighthouse rect{fill:var(--sky-ink);opacity:1}.sky-svg--painted .lighthouse-lamp{fill:var(--sky-star);stroke:var(--sky-ink);stroke-width:.8}.sky-svg--painted .lighthouse-lamp-glow{fill:var(--sky-star);opacity:.3}.sky-art image{opacity:1}.sky-art-night{display:none}:root[data-theme=dark] .sky-art-night{display:inline}:root[data-theme=dark] .sky-art-day{display:none}.sky-svg--painted{--sky-star: #f3c95a;--sky-ink: rgba(14, 22, 40, .55);--sky-paper: rgba(255, 255, 255, .92) }:root[data-theme=dark] .sky-svg--painted{--sky-star: #f0c65a;--sky-ink: rgba(8, 10, 18, .6) }.sky-svg--painted .sky-star-core{fill:#fff9;stroke:var(--sky-star);stroke-width:1.5;opacity:.95}:root[data-theme=dark] .sky-svg--painted .sky-star-core{fill:#15161a8c}.sky-svg--painted .sky-star.is-read .sky-star-core{fill:var(--sky-star);stroke:var(--sky-ink);stroke-width:1}.sky-svg--painted .sky-edges line{stroke:var(--sky-line, var(--sky-star));opacity:.5}:root:not([data-theme=dark]) .sky-svg--painted{--sky-line: #c9962b }:root:not([data-theme=dark]) .sky-svg--painted .sky-star-core{stroke:#d9a930}:root:not([data-theme=dark]) .sky-svg--painted .sky-lecture.is-complete .sky-edges line{stroke:var(--sky-star)}.sky-svg--painted .sky-label-code,.sky-svg--painted .sky-label-name{fill:#fff;paint-order:stroke;stroke:var(--sky-ink);stroke-width:3px;stroke-linejoin:round}:root:not([data-theme=dark]) .sky-svg--painted .sky-label-code,:root:not([data-theme=dark]) .sky-svg--painted .sky-label-name{fill:#18243a;stroke:#fffc}:root:not([data-theme=dark]) .sky-svg--painted .sky-lecture.is-complete .sky-label-code{fill:#8a6410}.sky-svg--painted .light-mast{stroke:var(--sky-ink);stroke-width:1.6;opacity:1}.sky-svg--painted .light-lamp{fill:var(--sky-paper);stroke:var(--sky-ink);stroke-width:1.4;r:4.4}:root[data-theme=dark] .sky-svg--painted .light-lamp{fill:#15161a99;stroke:var(--sky-paper)}.sky-svg--painted .sky-light.is-lit .light-lamp{fill:var(--sky-star);stroke:var(--sky-ink);stroke-width:1.2}.sky-svg--painted .sky-light.is-lit .light-glow{fill:var(--sky-star)}.sky-svg--painted .sky-light.is-lit .light-glow{opacity:.35}.sky-svg--painted .sky-light.is-complete .light-glow{opacity:.55}.sky-svg--painted .light-code,.sky-svg--painted .sky-fire .light-code,.sky-svg--painted .realm-label{fill:#fff;opacity:1;paint-order:stroke;stroke:var(--sky-ink);stroke-width:2.4px;stroke-linejoin:round}.sky-svg--painted .light-code{font-size:11.5px}.sky-svg--painted .buoy-shadow{opacity:.5}.sky-svg--painted .sky-light .fire-ember{fill:#281e16cc;stroke:var(--sky-paper);stroke-width:.8;r:1.8}.sky-svg--painted .sky-light.is-lit .fire-ember{fill:#e8862b;stroke:none}.sky-svg--painted .fire-log{stroke:#4a3222}.sky-svg--painted .fire-log--front{stroke:#6b4a2c}.sky-map{display:grid;gap:10px}.sky-svg{background:var(--sky-top);border:1px solid var(--border);border-radius:var(--radius-lg);display:block;height:auto;width:100%;font-family:var(--font-mono)}.sky-svg text{user-select:none}.sky-dust circle{fill:var(--sky-dust)}.sky-reflection{fill:var(--sky-star);opacity:.05}.sea-band{fill:var(--sea-band);stroke:var(--sea-line);stroke-width:1.1;stroke-opacity:.5}.sea-band-0{fill-opacity:.18}.sea-band-1{fill-opacity:.3}.sea-band-2{fill-opacity:.42}.sea-band-3{fill-opacity:.55}.sea-band-4{fill-opacity:.68}.sea-band-5{fill-opacity:.8}.sea-foam line{stroke:var(--sea-glint);stroke-width:1.8;stroke-linecap:round}.sea-foam circle{fill:var(--sea-glint)}.shore-sand{fill:var(--shore-sand);opacity:.9;stroke:var(--sea-glint);stroke-opacity:.4;stroke-width:1.2}.shore-foam line{stroke:var(--sea-glint);stroke-width:2.2;stroke-linecap:round}.shore-back{fill:var(--shore-back);opacity:.92}.shore-shrubs ellipse{fill:var(--shore-grass);opacity:.14}.shore-grass line{stroke:var(--shore-grass);stroke-width:.8}.shore-lighthouse polygon{fill:var(--shore-grass);opacity:.55}.shore-lighthouse rect{fill:var(--shore-grass);opacity:.75}.lighthouse-lamp{fill:var(--tone-dma)}.lighthouse-lamp-glow{fill:var(--tone-dma);opacity:.15}.realm-label{fill:var(--tone, var(--sky-label-muted));font-size:10px;letter-spacing:2px;opacity:.9}.sky-lecture{--tone: var(--sky-star) }.sky-edges line{stroke:var(--sky-star);stroke-width:.9;opacity:.28;transition:opacity var(--dur)}.sky-lecture.is-complete .sky-edges line{opacity:.6}.sky-lecture:hover .sky-edges line{opacity:.75}.sky-star{cursor:pointer;outline:none}.sky-star-hit{fill:transparent}.sky-star-glow{fill:var(--sky-star);opacity:0;transition:opacity var(--dur)}.sky-star-core{fill:var(--sky-top);stroke:var(--sky-star);stroke-width:1.3;opacity:.8;transition:fill var(--dur),opacity var(--dur)}.sky-star.is-read .sky-star-core{fill:var(--sky-star);stroke:none;opacity:1}.sky-star.is-read .sky-star-glow{opacity:.12}.sky-star:hover .sky-star-glow,.sky-star:focus-visible .sky-star-glow{opacity:.3}.sky-star:hover .sky-star-core{fill:var(--sky-star);opacity:1}.sky-lecture-label{cursor:pointer;outline:none}.sky-label-code{fill:var(--sky-label);font-size:12px;font-weight:700}.sky-label-name{fill:var(--sky-label-muted);font-size:11px;font-family:var(--font-main)}.sky-lecture-label:hover .sky-label-code,.sky-lecture-label:hover .sky-label-name{fill:var(--sky-star)}.sky-lecture.is-complete .sky-edges{filter:url(#sky-glow)}.sky-lecture.is-complete .sky-edges line{opacity:1;stroke-width:1.4}.sky-lecture.is-complete .sky-star-glow{opacity:.28}.sky-lecture.is-complete .sky-star-core{filter:url(#sky-glow)}.sky-lecture.is-complete .sky-label-code{fill:var(--sky-star)}.sky-lecture.is-complete .sky-label-name{fill:var(--sky-label)}.sky-lecture.is-celebrating .sky-star-core{transform-box:fill-box;transform-origin:center;animation:sky-pop 1.2s var(--ease-out) both}.sky-lecture.is-celebrating .sky-label-code,.sky-lecture.is-celebrating .sky-label-name{animation:sky-label-pop 1.2s var(--ease-out) both}.sky-fx-ring{fill:none;stroke:var(--sky-star);stroke-width:2;opacity:0;animation:sky-ripple 2.4s cubic-bezier(.2,.6,.3,1) forwards}.sky-fx-spark{fill:var(--sky-star);opacity:0;animation:sky-spark 2s ease-out forwards}@keyframes sky-draw{to{stroke-dashoffset:0}}@keyframes sky-pop{0%{transform:scale(1)}35%{transform:scale(1.9)}to{transform:scale(1)}}@keyframes sky-label-pop{0%{opacity:.4}30%{opacity:1}to{opacity:1}}@keyframes sky-ripple{0%{opacity:.95;r:6}45%{opacity:.55}to{opacity:0;r:96}}@keyframes sky-spark{0%{opacity:1;transform:translate(0)}55%{opacity:.85}to{opacity:0;transform:translate(var(--dx),var(--dy))}}@media(prefers-reduced-motion:no-preference){.sky-lecture.is-complete .sky-edges{animation:sky-breathe 4.5s ease-in-out infinite}.sky-lecture.is-complete .sky-star-glow{animation:sky-glow-breathe 4.5s ease-in-out infinite}.sky-lecture.is-celebrating .sky-edges line{stroke-dasharray:400;stroke-dashoffset:400;animation:sky-draw 1.6s var(--ease-out) forwards}@keyframes sky-breathe{0%,to{opacity:.58}50%{opacity:1}}@keyframes sky-glow-breathe{0%,to{opacity:.18;r:5}50%{opacity:.4;r:11}}}.sky-thread{stroke:var(--tone, var(--sea-glint));stroke-width:1;stroke-dasharray:2 5;opacity:0;transition:opacity var(--dur)}.sky-thread.is-on{opacity:.7}.sky-light{cursor:pointer;outline:none}.light-mast{stroke:var(--tone);stroke-width:1.2;opacity:.8}.light-lamp{fill:var(--sea-bottom);stroke:var(--tone);stroke-width:1.4;transition:fill var(--dur)}.light-glow{fill:var(--tone);opacity:0;transition:opacity var(--dur)}.sky-light.is-lit .light-lamp{fill:var(--tone)}.sky-light.is-lit .light-glow{opacity:.14}.sky-light.is-complete .light-glow{opacity:.28}.sky-light:hover .light-glow{opacity:.35}.buoy-shadow{fill:#000;opacity:.35}.light-code{fill:var(--sea-text);font-size:11px}.sky-fire .light-code{fill:var(--shore-text)}.fire-shadow{fill:#000;opacity:.3}.fire-log{stroke:var(--shore-log, #5a3b22);stroke-width:3;stroke-linecap:round}.fire-log--front{stroke:var(--shore-log-front, #6b4a2c)}.sky-fire .light-lamp{fill:var(--shore-front);stroke:var(--shore-text);stroke-width:.8;opacity:.8}.sky-fire.is-lit .light-lamp{fill:#e8862b;stroke:none;opacity:.9}.fire-glow{fill:url(#fire-glow-grad);opacity:0;transition:opacity var(--dur)}.sky-fire.is-lit .fire-glow{opacity:.8}.sky-fire.is-complete .fire-glow{opacity:1;r:26}.sky-fire:hover .fire-glow{opacity:1}.fire-flames{opacity:0;transition:opacity var(--dur)}.sky-fire.is-lit .fire-flames{opacity:1}.fire-flame{transform-box:fill-box;transform-origin:50% 100%}.fire-flame--outer{fill:#e8862b}.fire-flame--inner{fill:var(--sky-star)}.sky-fire.is-lit .fire-flame--outer{animation:fire-flicker 1.1s ease-in-out infinite;animation-delay:var(--flicker-delay, 0s)}.sky-fire.is-lit .fire-flame--inner{animation:fire-flicker .9s ease-in-out infinite;animation-delay:calc(var(--flicker-delay, 0s) + .2s)}.sky-fire.is-complete .fire-flame{transform:scale(1.15,1.45)}.sky-fire.is-complete.is-lit .fire-flame--outer,.sky-fire.is-complete.is-lit .fire-flame--inner{animation-name:fire-flicker-tall}@keyframes fire-flicker{0%,to{transform:scale(1)}50%{transform:scale(.94,1.12)}}@keyframes fire-flicker-tall{0%,to{transform:scale(1.15,1.45)}50%{transform:scale(1.06,1.62)}}.buoy-bob{transform-box:fill-box;transform-origin:center;animation:buoy-bob 3.2s ease-in-out infinite;animation-delay:var(--bob-delay, 0s)}@keyframes buoy-bob{0%,to{transform:translateY(0)}50%{transform:translateY(-1.6px)}}.buoy-reflection{stroke:var(--sky-star);stroke-width:2;stroke-dasharray:3 4;opacity:0;transform-box:fill-box;transform-origin:50% 0;transform:scaleY(.5);transition:opacity var(--dur),transform var(--dur)}.sky-buoy.is-lit .buoy-reflection{opacity:.3}.sky-buoy.is-complete .buoy-reflection{opacity:.4;transform:scaleY(1)}.buoy-ripple{fill:none;stroke:#ffffffe6;stroke-width:1.1;opacity:0}.sky-buoy.is-complete .buoy-ripple{animation:buoy-ripple 4s ease-out infinite;animation-delay:var(--bob-delay, 0s)}@keyframes buoy-ripple{0%{r:5;opacity:.5}60%{r:20;opacity:0}to{r:20;opacity:0}}@media(prefers-reduced-motion:reduce){.buoy-bob,.buoy-ripple,.fire-flame{animation:none!important}.sky-buoy.is-complete .buoy-ripple{opacity:.25}}.realm-label--sea{fill:var(--sea-text)}.realm-label--land{fill:var(--shore-text)}.sky-here.is-hidden{display:none}.sky-here-ring{fill:none;stroke:var(--sky-star);stroke-width:1.5;opacity:.8}.sky-legend{align-items:center;color:var(--text-muted);display:flex;flex-wrap:wrap;font-family:var(--font-mono);font-size:.72rem;gap:16px;padding:0 4px}.sky-legend>span{align-items:center;display:inline-flex;gap:6px}.sky-legend-dot{border:1.5px solid var(--tone-dma);border-radius:50%;display:inline-block;height:10px;width:10px}.sky-legend-dot.is-on{background:var(--tone-dma)}.sky-legend-thread{border-top:1.5px dashed var(--tone-ml);display:inline-block;width:18px}.sky-legend-note{margin-left:auto}@media(prefers-reduced-motion:no-preference){.sky-star.is-read .sky-star-glow{animation:sky-twinkle 4s ease-in-out infinite}@keyframes sky-twinkle{0%,to{opacity:.1}50%{opacity:.22}}}.sky-scroll{-webkit-overflow-scrolling:touch;overflow-x:auto}@media(max-width:640px){.sky-svg{border-radius:var(--radius);min-width:880px}.sky-legend-note{display:none}}.home-continue{align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:10px;color:var(--text);display:flex;gap:16px;justify-content:space-between;margin-bottom:6px;padding:12px 16px;text-decoration:none}.home-continue:hover{border-color:var(--tone-dma)}.home-continue-copy{display:grid;gap:2px;min-width:0}.home-continue-kicker{color:var(--text-muted);font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase}.home-continue-title{font-size:.95rem;font-weight:700;line-height:1.35}.home-continue-btn{background:var(--tone-dma);border-radius:8px;color:var(--bg);flex:none;font-size:.82rem;font-weight:700;padding:8px 14px}.topic-card-progress{align-items:center;display:flex;gap:10px;margin-top:2px}.topic-card-progress .course-progress{flex:1;width:auto}.topic-card-count{color:var(--text-muted);font-family:var(--font-mono);font-size:.7rem}.topic-card:hover{border-color:var(--tone, var(--accent))}.topic-card:hover .topic-card-title{color:var(--tone, var(--accent))}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/personal_website/_astro/KaTeX_AMS-Regular.BQhdFMY1.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_AMS-Regular.DMm9YOAa.woff) format("woff"),url(/personal_website/_astro/KaTeX_AMS-Regular.DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/personal_website/_astro/KaTeX_Caligraphic-Bold.Dq_IR9rO.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Caligraphic-Bold.BEiXGLvX.woff) format("woff"),url(/personal_website/_astro/KaTeX_Caligraphic-Bold.ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/personal_website/_astro/KaTeX_Caligraphic-Regular.Di6jR-x-.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Caligraphic-Regular.CTRA-rTL.woff) format("woff"),url(/personal_website/_astro/KaTeX_Caligraphic-Regular.wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/personal_website/_astro/KaTeX_Fraktur-Bold.CL6g_b3V.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Fraktur-Bold.BsDP51OF.woff) format("woff"),url(/personal_website/_astro/KaTeX_Fraktur-Bold.BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/personal_website/_astro/KaTeX_Fraktur-Regular.CTYiF6lA.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Fraktur-Regular.Dxdc4cR9.woff) format("woff"),url(/personal_website/_astro/KaTeX_Fraktur-Regular.CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/personal_website/_astro/KaTeX_Main-Bold.Cx986IdX.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Main-Bold.Jm3AIy58.woff) format("woff"),url(/personal_website/_astro/KaTeX_Main-Bold.waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/personal_website/_astro/KaTeX_Main-BoldItalic.DxDJ3AOS.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Main-BoldItalic.SpSLRI95.woff) format("woff"),url(/personal_website/_astro/KaTeX_Main-BoldItalic.DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/personal_website/_astro/KaTeX_Main-Italic.NWA7e6Wa.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Main-Italic.BMLOBm91.woff) format("woff"),url(/personal_website/_astro/KaTeX_Main-Italic.3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/personal_website/_astro/KaTeX_Main-Regular.B22Nviop.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Main-Regular.Dr94JaBh.woff) format("woff"),url(/personal_website/_astro/KaTeX_Main-Regular.ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/personal_website/_astro/KaTeX_Math-BoldItalic.CZnvNsCZ.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Math-BoldItalic.iY-2wyZ7.woff) format("woff"),url(/personal_website/_astro/KaTeX_Math-BoldItalic.B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/personal_website/_astro/KaTeX_Math-Italic.t53AETM-.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Math-Italic.DA0__PXp.woff) format("woff"),url(/personal_website/_astro/KaTeX_Math-Italic.flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/personal_website/_astro/KaTeX_SansSerif-Bold.D1sUS0GD.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_SansSerif-Bold.DbIhKOiC.woff) format("woff"),url(/personal_website/_astro/KaTeX_SansSerif-Bold.CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/personal_website/_astro/KaTeX_SansSerif-Italic.C3H0VqGB.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_SansSerif-Italic.DN2j7dab.woff) format("woff"),url(/personal_website/_astro/KaTeX_SansSerif-Italic.YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/personal_website/_astro/KaTeX_SansSerif-Regular.DDBCnlJ7.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_SansSerif-Regular.CS6fqUqJ.woff) format("woff"),url(/personal_website/_astro/KaTeX_SansSerif-Regular.BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/personal_website/_astro/KaTeX_Script-Regular.D3wIWfF6.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Script-Regular.D5yQViql.woff) format("woff"),url(/personal_website/_astro/KaTeX_Script-Regular.C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/personal_website/_astro/KaTeX_Size1-Regular.mCD8mA8B.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Size1-Regular.C195tn64.woff) format("woff"),url(/personal_website/_astro/KaTeX_Size1-Regular.Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/personal_website/_astro/KaTeX_Size2-Regular.Dy4dx90m.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Size2-Regular.oD1tc_U0.woff) format("woff"),url(/personal_website/_astro/KaTeX_Size2-Regular.B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/personal_website/_astro/KaTeX_Size3-Regular.CTq5MqoE.woff) format("woff"),url(/personal_website/_astro/KaTeX_Size3-Regular.DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/personal_website/_astro/KaTeX_Size4-Regular.Dl5lxZxV.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Size4-Regular.BF-4gkZK.woff) format("woff"),url(/personal_website/_astro/KaTeX_Size4-Regular.DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/personal_website/_astro/KaTeX_Typewriter-Regular.CO6r4hn1.woff2) format("woff2"),url(/personal_website/_astro/KaTeX_Typewriter-Regular.C0xS9mPB.woff) format("woff"),url(/personal_website/_astro/KaTeX_Typewriter-Regular.D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.17.0"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}
