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summary:hover{text-underline-offset:4px;text-decoration:underline}.workflow-node summary:focus-visible{outline-offset:-3px}.workflow-node[open] summary{font-weight:600}.node-toggle{transition:transform var(--duration-fast) var(--ease-standard)}img,svg{max-width:100%}.hero-section{padding-top:var(--space-7)}.hero-edition{align-items:center;gap:var(--space-3);display:flex}.signal-dot{background:var(--color-accent);border-radius:50%;flex-shrink:0;width:6px;height:6px;display:inline-block}.hero-grid{gap:var(--space-7);padding-block:var(--space-5) var(--space-8);grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);align-items:center;display:grid}.hero-second-line{font-style:italic}:lang(zh) .hero-second-line{font-style:normal}.hero-actions{gap:var(--space-4) var(--space-6);margin-top:var(--space-6);flex-wrap:wrap;display:flex}.button-link{padding:var(--space-2) 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p{margin-bottom:0;font-size:.75rem}.hero-bottom{justify-content:space-between;gap:var(--space-5);padding-block:var(--space-5);border-top:var(--border-subtle);font-size:var(--text-small);align-items:center;display:flex}.hero-bottom p{margin:0}.page-section{padding-block:var(--section-spacing) 0}.section-heading{gap:var(--space-5);border-top:var(--border-subtle);padding-top:var(--space-5);margin-bottom:var(--space-7);align-items:baseline;display:flex}.section-heading h2{margin:0}.section-number{min-width:2rem}.section-intro{max-width:43rem;margin-block:calc(-1 * var(--space-5)) var(--space-7)}.about-grid{gap:var(--space-8);grid-template-columns:1.1fr 1fr;display:grid}.editorial-lead{font-family:var(--font-heading);margin-top:0;font-size:clamp(1.75rem,3vw,2.5rem);line-height:1.25}.about-body{max-width:49ch}dl{margin:0}dt{font-size:var(--text-small);margin-bottom:var(--space-2);font-weight:600}dd{margin:0}.about-details>div{border-bottom:var(--border-subtle);padding-block:var(--space-5)}.about-details>div:first-child{padding-top:0}.about-details>div:last-child{border-bottom:0}.focus-grid{gap:var(--space-6);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.focus-item{border-top:2px solid var(--color-ink);padding-top:var(--space-5)}.focus-item h3{font-family:var(--font-heading);font-size:1.75rem}.focus-item p{font-size:1rem}.keyword-list{margin:var(--space-6) 0 0;gap:var(--space-2);flex-wrap:wrap;padding:0;list-style:none;display:flex}.keyword-list li{font-family:var(--font-mono);padding:var(--space-1) var(--space-2);border:var(--border-subtle);border-radius:var(--radius-small);font-size:.75rem}.project-feature{gap:var(--space-8);padding:var(--space-7);background:var(--color-surface);grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);display:grid}.project-identity h3{font-family:var(--font-heading);margin-block:var(--space-5);font-size:clamp(2.5rem,4vw,3.5rem)}.project-identity h3 a{text-decoration:none}.project-identity h3 a:hover{text-decoration:underline}.project-identity h3 span{font-family:var(--font-body);font-size:1.5rem}.status-label{align-items:center;gap:var(--space-2);font-family:var(--font-mono);border:1px solid var(--color-ink);padding:var(--space-1) var(--space-3);border-radius:var(--radius-small);font-size:.75rem;display:inline-flex}.project-description{margin-top:0;font-size:1.25rem}.project-story dl>div{margin-block:var(--space-5)}.repository-stats{gap:var(--space-4) var(--space-6);flex-wrap:wrap;display:flex}.project-story .repository-stats>div{margin-block:0 var(--space-4)}.github-data-note{font-size:var(--text-small);margin-top:var(--space-5)}.project-links{gap:var(--space-3) var(--space-5);font-size:var(--text-small);flex-wrap:wrap;display:flex}.lab-heading{justify-content:space-between;align-items:flex-start;gap:var(--space-6);display:flex}.lab-heading .section-intro{margin-top:0}.lab-heading .status-label{flex-shrink:0}.workflow{margin:var(--space-5) 0 0;gap:var(--space-3);grid-template-columns:repeat(6,minmax(0,1fr));align-items:start;padding:0;list-style:none;display:grid}.workflow>li{min-width:0;position:relative}.workflow>li:not(:last-child):after{content:"";background:var(--color-ink);width:12px;height:1px;position:absolute;top:40px;right:-12px}.workflow-node{border:var(--border-subtle);background:var(--color-surface)}.workflow-node summary{cursor:pointer;gap:var(--space-2);min-height:128px;padding:var(--space-4);font-size:var(--text-small);grid-template-columns:1fr auto;list-style:none;display:grid}.workflow-node summary::-webkit-details-marker{display:none}.mobile-menu summary::-webkit-details-marker{display:none}.workflow-number{font:.75rem var(--font-mono);grid-column:1/-1}.node-toggle{align-self:start}.workflow-node[open]{border-color:var(--color-accent)}.workflow-node[open] .node-toggle{transform:rotate(45deg)}.node-content{padding:0 var(--space-4) var(--space-4);font-size:var(--text-small);overflow-wrap:anywhere}.node-content p{margin-top:0}.node-content dt{font-size:.75rem}.node-content dl>div+div{margin-top:var(--space-4)}.notes-empty{align-items:center;gap:var(--space-7);border-top:var(--border-subtle);border-bottom:var(--border-subtle);padding-block:var(--space-7);display:flex}.notes-mark{font-family:var(--font-mono);white-space:nowrap;font-size:2rem}.notes-empty h3{margin:0 0 var(--space-2)}.notes-empty p{margin:0;font-size:1rem}.contact-section{padding-bottom:var(--section-spacing)}.contact-grid{gap:var(--space-8);grid-template-columns:1.4fr 1fr;align-items:center;display:grid}.contact-invitation{font-family:var(--font-heading);margin:0;font-size:clamp(2.5rem,6vw,4.5rem);line-height:1.15}.contact-link{border-bottom:1px solid var(--color-ink);padding-block:var(--space-4);justify-content:space-between;font-size:1.5rem;text-decoration:none}.contact-link:hover{border-bottom-color:var(--color-accent)}.container>section:not([id]){padding-block:var(--section-spacing)}@media (width<=1000px){.hero-grid{gap:var(--space-5);grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}.hero-section h1{font-size:clamp(2.75rem,6vw,4rem)}.primary-nav{gap:var(--space-2) var(--space-5)}.workflow{gap:var(--space-4);grid-template-columns:repeat(3,minmax(0,1fr))}.workflow>li:after{display:none}.about-grid,.project-feature{gap:var(--space-6)}}@media (width<=700px){.header-top{gap:var(--space-3);padding-block:var(--space-4)}.brand{font-size:.75rem}.primary-nav{display:none}.mobile-menu{border-top:var(--border-subtle);display:block}.mobile-menu 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h1{overflow-wrap:anywhere;font-size:clamp(2rem,5vw,3.5rem)}.note-header{border-bottom:var(--border-subtle);padding-bottom:var(--space-6);margin-bottom:var(--space-7)}.note-meta{gap:var(--space-2) var(--space-5);font:var(--text-small) var(--font-mono);flex-wrap:wrap;line-height:1.6;display:flex}.note-list{margin-block:var(--space-7);padding:0;list-style:none}.note-list>li{gap:var(--space-6);padding-block:var(--space-6);border-top:var(--border-subtle);grid-template-columns:220px minmax(0,1fr);display:grid}.note-list .note-meta{flex-direction:column;align-items:flex-start}.note-list h3{font-family:var(--font-heading);overflow-wrap:anywhere;margin:0;font-size:1.75rem}.note-list p{margin-block:var(--space-3)}.note-read{font-size:var(--text-small)}.prose{overflow-wrap:anywhere}.prose h2,.prose h3{margin-top:var(--space-7)}.prose a{min-height:0;display:inline}.prose pre{padding:var(--space-5);background:var(--color-surface);font-size:var(--text-small);overflow-x:auto}.prose 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var(--space-4);background:var(--color-surface);font-size:var(--text-small);flex-wrap:wrap;display:flex}.copy-code{cursor:pointer;color:inherit;font:inherit;background:0 0;border:1px solid;margin-left:auto;padding:.3rem .65rem}.copy-status{font-size:var(--text-small)}.code-example pre{border:0;margin:0}.hljs{color:#24292e}.hljs-keyword,.hljs-selector-tag,.hljs-literal{color:#8b283b}.hljs-string,.hljs-regexp,.hljs-addition{color:#245530}.hljs-number,.hljs-symbol,.hljs-attr,.hljs-variable{color:#17517a}.hljs-title,.hljs-built_in,.hljs-type{color:#623d85}.hljs-comment,.hljs-quote{color:#59636b;font-style:italic}.github-more>p{font-size:var(--text-small)}.github-repo-grid{gap:var(--space-5);grid-template-columns:repeat(2,minmax(0,1fr));padding:0;list-style:none;display:grid}.github-repo-grid>li{padding:var(--space-5);border:var(--border-subtle);overflow-wrap:anywhere;min-width:0}.github-repo-grid h4{margin:0 0 var(--space-3);font-size:1.125rem}.github-repo-grid p{font-size:1rem}.github-repo-grid .repository-stats{flex-wrap:wrap}@media (width<=700px){.github-repo-grid{grid-template-columns:1fr}}