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no-repeat;width:22px}.contact-mail{--contact-icon:var(--icon-mail)}.contact-wechat{--contact-icon:var(--icon-wechat)}.contact-github{--contact-icon:var(--icon-github)}.contact-linkedin{--contact-icon:var(--icon-linkedin)}.contact-x{--contact-icon:var(--icon-x)}.contact-list .contact-card:nth-child(2){background:var(--surface-blue)}.contact-list .contact-card:nth-child(3){background:var(--surface-green)}.contact-list span{color:var(--muted);grid-column:2}.contact-list strong{color:var(--ink);grid-column:3;overflow-wrap:anywhere}.contact-card[target=_blank] strong:after{background:currentColor;content:"";display:inline-block;height:14px;margin-left:8px;-webkit-mask:var(--icon-external) center /contain no-repeat;mask:var(--icon-external) center /contain no-repeat;vertical-align:-2px;width:14px}.site-footer{background:#f8fafc;border-top:1px solid #e6eaf0;color:var(--muted);font-size:15px;margin:0;width:100%}.footer-inner{align-items:end;display:grid;gap:28px;grid-template-columns:minmax(0,1fr) auto;margin:0 auto;padding:34px 0 52px;width:min(var(--max),calc(100% - 40px))}.footer-profile{align-items:center;display:flex;gap:14px}.footer-avatar{border-radius:999px;flex:0 0 54px;height:54px;-o-object-fit:cover;object-fit:cover;width:54px}.footer-brand{color:var(--ink);font-size:18px;font-weight:800;margin-bottom:6px}.footer-note{max-width:460px}.footer-contact-link{color:var(--muted);display:inline-flex;font-weight:800}.footer-contact-link:hover{color:var(--ink)}.footer-links{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.footer-links a{align-items:center;border-radius:8px;color:var(--muted);display:inline-flex;font-weight:800;gap:8px;padding:7px 10px}.footer-links a:before{background:currentColor;content:"";height:17px;-webkit-mask:var(--footer-icon,var(--icon-external)) center /contain no-repeat;mask:var(--footer-icon,var(--icon-external)) center /contain no-repeat;width:17px}.footer-links a[href*="github.com"]{--footer-icon:var(--icon-github)}.footer-links a[href*="linkedin.com"]{--footer-icon:var(--icon-linkedin)}.footer-links a[href*="x.com"]{--footer-icon:var(--icon-x)}.footer-links a:hover{background:var(--surface-soft);color:var(--ink)}@media (max-width:1040px){.product-hero{grid-template-columns:1fr;min-height:auto}.feature-grid,.route-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.showcase-grid{grid-template-columns:1fr}.showcase-card.large{grid-row:auto}.with-sidebar{gap:28px;grid-template-columns:1fr}.content-nav{display:grid;gap:0 8px;grid-template-columns:repeat(3,minmax(0,1fr));position:static}.content-nav p{grid-column:1/-1}}@media (max-width:720px){.header-inner,.page,.product-hero,.section{width:min(100% - 28px,var(--max))}.site-header{padding:8px 0}.header-inner{align-items:flex-start;flex-direction:column;gap:2px;justify-content:center;min-height:72px}.site-nav{flex-wrap:wrap;font-size:15px;gap:4px}.site-nav a{padding:5px 8px}.brand-subtitle{font-size:10px}.page,.product-hero{padding-bottom:58px;padding-top:38px}.product-hero{gap:32px}h1{font-size:34px}.lead,.lead.small{font-size:17px}.plain-text{font-size:15px}.capability-grid,.detail-grid,.feature-grid,.hero-points,.image-pair,.route-grid,.word-grid{grid-template-columns:1fr}.content-nav{grid-template-columns:repeat(2,minmax(0,1fr));padding:12px}.content-section,.note-block,.project-detail,.timeline article{padding:20px}.detail-head{display:block}.detail-head .text-link,.link-pair{margin-top:12px}.contact-profile{gap:16px;margin-bottom:24px}.contact-avatar{flex-basis:172px;height:172px;width:172px}.contact-name{font-size:24px}.contact-card{gap:4px 14px;grid-template-columns:30px 1fr}.contact-card:before{grid-row:1/span 2}.contact-list span,.contact-list strong{grid-column:2}.footer-inner{gap:18px;grid-template-columns:1fr;width:min(100% - 28px,var(--max))}.footer-avatar{flex-basis:48px;height:48px;width:48px}.footer-links{justify-content:flex-start}}