*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{background-color:#111315;color:#d5d9df;font-family:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;font-size:1.0625rem;line-height:1.78;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,video{max-width:100%;height:auto;display:block}ul,ol{list-style:none}a{color:#5aa9e6;text-decoration:none;transition:color 150ms ease}a:hover{color:#73b8f0}a:focus-visible{outline:2px solid #5aa9e6;outline-offset:2px;border-radius:4px}h1,h2,h3,h4,h5,h6{color:#f3f4f6;line-height:1.2;font-weight:700;letter-spacing:-.01em}code{font-family:"JetBrains Mono","Fira Code",ui-monospace,"Cascadia Code","SF Mono",monospace}.container{width:100%;max-width:1200px;margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}#main-content{min-height:calc(100vh - 200px)}.section{padding-top:5rem;padding-bottom:5rem}@media (max-width: 768px){.section{padding-top:3rem;padding-bottom:3rem}}.section-title{font-size:1.875rem;margin-bottom:2.5rem}@media (max-width: 768px){.section-title{font-size:1.5rem;margin-bottom:1.5rem}}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background-color:#5aa9e6;color:#111315;font-size:.875rem;font-weight:600;letter-spacing:.01em;border-radius:8px;border:1px solid rgba(0,0,0,0);transition:background-color 150ms ease,color 150ms ease,border-color 150ms ease;cursor:pointer;white-space:nowrap}.btn:hover{background-color:#73b8f0;color:#111315}.btn:focus-visible{outline:2px solid #5aa9e6;outline-offset:2px}.btn-ghost{background-color:rgba(0,0,0,0);color:#d5d9df;border-color:#2c3440}.btn-ghost:hover{background-color:#1b1f24;color:#f3f4f6;border-color:#9aa4b2}.site-header{position:sticky;top:0;z-index:100;background-color:rgba(17,19,21,.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid #2c3440}.site-nav{display:flex;align-items:center;gap:2rem;padding-top:1rem;padding-bottom:1rem}@media (max-width: 768px){.site-nav{flex-wrap:wrap;gap:1rem}}.site-logo{font-size:1.125rem;font-weight:700;color:#f3f4f6;letter-spacing:-.02em;flex-shrink:0}.site-logo:hover{color:#5aa9e6}.nav-links{display:flex;align-items:center;gap:.25rem;flex-wrap:wrap}.nav-links li a{display:block;padding:.5rem .75rem;color:#9aa4b2;font-size:.875rem;font-weight:500;border-radius:4px;transition:color 150ms ease,background-color 150ms ease}.nav-links li a:hover{color:#f3f4f6;background-color:#1b1f24}.nav-links li a[aria-current=page]{color:#f3f4f6;background-color:#1b1f24}.site-footer{margin-top:5rem;border-top:1px solid #2c3440;padding-top:3rem;padding-bottom:2rem;background-color:#1b1f24}@media (max-width: 768px){.site-footer{margin-top:3rem;padding-top:2rem}}.footer-inner{display:flex;gap:3rem;margin-bottom:2.5rem}@media (max-width: 768px){.footer-inner{flex-direction:column;gap:2rem}}.footer-brand{flex:0 0 280px}@media (max-width: 768px){.footer-brand{flex:none}}.footer-logo{display:inline-block;font-size:1.125rem;font-weight:700;color:#f3f4f6;letter-spacing:-.02em;margin-bottom:.75rem}.footer-logo:hover{color:#5aa9e6}.footer-tagline{color:#9aa4b2;font-size:.875rem;line-height:1.35}.footer-nav{flex:1;display:flex;gap:2.5rem}@media (max-width: 480px){.footer-nav{flex-direction:column;gap:1.5rem}}.footer-nav-group{min-width:140px}.footer-nav-group ul{display:flex;flex-direction:column;gap:.5rem}.footer-nav-group li a{color:#9aa4b2;font-size:.875rem}.footer-nav-group li a:hover{color:#d5d9df}.footer-nav-heading{font-size:.875rem;font-weight:600;color:#f3f4f6;text-transform:uppercase;letter-spacing:.06em;margin-bottom:1rem}.footer-bottom{border-top:1px solid #2c3440;padding-top:1.5rem}.footer-copy{color:#9aa4b2;font-size:.875rem}.hero{padding:6rem 0 5rem;border-bottom:1px solid #2c3440}@media (max-width: 768px){.hero{padding:4rem 0 3rem}}.hero-content{max-width:760px}.hero-label{display:inline-block;font-size:.875rem;font-weight:600;color:#5aa9e6;letter-spacing:.08em;text-transform:uppercase;margin-bottom:1rem}.hero-title{font-size:2.75rem;line-height:1.2;color:#f3f4f6;margin-bottom:1.5rem;letter-spacing:-.025em}@media (max-width: 768px){.hero-title{font-size:2.25rem}}@media (max-width: 480px){.hero-title{font-size:1.875rem}}.hero-lead{font-size:1.25rem;color:#9aa4b2;line-height:1.78;max-width:600px;margin-bottom:2rem}@media (max-width: 768px){.hero-lead{font-size:1.0625rem}}.hero-cta{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.categories-section{border-bottom:1px solid #2c3440}.category-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:1.5rem}@media (max-width: 1024px){.category-grid{grid-template-columns:repeat(2, 1fr)}}@media (max-width: 768px){.category-grid{grid-template-columns:1fr;gap:1rem}}.category-card{display:flex;flex-direction:column;gap:.75rem;padding:1.5rem;background-color:#1b1f24;border:1px solid #2c3440;border-radius:12px;color:#d5d9df;transition:border-color 150ms ease,background-color 150ms ease}.category-card:hover{background-color:#222831;border-color:#5aa9e6;color:#d5d9df}.category-card:hover .category-card-link{color:#73b8f0}.category-card-tag{font-size:.875rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}.category-card-title{font-size:1.25rem;color:#f3f4f6;line-height:1.35}.category-card-desc{font-size:.875rem;color:#9aa4b2;line-height:1.78;flex:1}.category-card-link{font-size:.875rem;font-weight:500;color:#5aa9e6;margin-top:.5rem;transition:color 150ms ease}a.category-card[href*="/tech"] .category-card-tag{color:#5aa9e6}a.category-card[href*="/running"] .category-card-tag{color:#5ec98a}a.category-card[href*="/performance"] .category-card-tag{color:#d4a853}.post-list{display:flex;flex-direction:column;gap:0}.post-list--full .post-card{padding:2rem 0;border-bottom:1px solid #2c3440}.post-list--full .post-card:first-child{border-top:1px solid #2c3440}.post-card{padding:1.5rem 0;border-bottom:1px solid #2c3440}.post-card:last-child{border-bottom:none}.post-card-meta{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem;flex-wrap:wrap}.post-category{display:inline-block;font-size:.875rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:2px .5rem;border-radius:4px;transition:opacity 150ms ease}.post-category:hover{opacity:.8}.post-category--tech{color:#5aa9e6;background-color:rgba(90,169,230,.12)}.post-category--running{color:#5ec98a;background-color:rgba(94,201,138,.12)}.post-category--performance{color:#d4a853;background-color:rgba(212,168,83,.12)}.post-date{font-size:.875rem;color:#9aa4b2}.post-reading-time{font-size:.875rem;color:#9aa4b2}.post-reading-time::before{content:"·";margin-right:.75rem;color:#2c3440}.post-updated{font-size:.875rem;color:#9aa4b2}.post-card-title{font-size:1.5rem;line-height:1.35;margin-bottom:.75rem;letter-spacing:-.01em}.post-card-title a{color:#f3f4f6}.post-card-title a:hover{color:#5aa9e6}.post-card-title--large{font-size:1.875rem}@media (max-width: 768px){.post-card-title--large{font-size:1.5rem}}.post-card-desc{font-size:.875rem;color:#9aa4b2;line-height:1.78;margin-bottom:1rem;max-width:640px}.post-tags{display:flex;flex-wrap:wrap;gap:.5rem}.post-tag{display:inline-block;font-size:.8125rem;color:#9aa4b2;background-color:#1b1f24;border:1px solid #2c3440;border-radius:4px;padding:1px .5rem;transition:color 150ms ease,border-color 150ms ease}.post-tag:hover{color:#5aa9e6;border-color:#5aa9e6}.latest-section{border-bottom:1px solid #2c3440}.about-section{background-color:#1b1f24;border-top:1px solid #2c3440;margin-top:0}.about-block-content{max-width:640px}.about-block-content h2{font-size:1.875rem;margin-bottom:1.25rem}.about-block-content p{color:#9aa4b2;margin-bottom:1rem;line-height:1.78}.about-block-content p:last-of-type{margin-bottom:2rem}.section-page{padding-bottom:5rem}.section-header{padding:4rem 0 2.5rem;border-bottom:1px solid #2c3440;background-color:#1b1f24}@media (max-width: 768px){.section-header{padding:2.5rem 0 2rem}}.section-badge{display:inline-block;font-size:.875rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:1rem}.section-badge--tech{color:#5aa9e6}.section-badge--running{color:#5ec98a}.section-badge--performance{color:#d4a853}.section-page-title{font-size:2.25rem;margin-bottom:1rem}@media (max-width: 768px){.section-page-title{font-size:1.875rem}}.section-page-desc{font-size:1.125rem;color:#9aa4b2;max-width:600px;line-height:1.78}.section-body{padding-top:2.5rem}.empty-state{color:#9aa4b2;padding:3rem 0;text-align:center}.pagination{display:flex;align-items:center;justify-content:space-between;padding-top:2rem;border-top:1px solid #2c3440;margin-top:2rem}.pagination-link{font-size:.875rem;font-weight:500}.pagination-info{font-size:.875rem;color:#9aa4b2}.article-page{padding:3rem 0 5rem}@media (max-width: 768px){.article-page{padding:2rem 0 3rem}}.article-layout{max-width:720px;margin:0 auto}.article-meta--top{margin-bottom:1.25rem}.article-title{font-size:2.25rem;line-height:1.2;color:#f3f4f6;margin-bottom:1.25rem;letter-spacing:-.02em}@media (max-width: 768px){.article-title{font-size:1.875rem}}.article-lead{font-size:1.25rem;color:#9aa4b2;line-height:1.78;margin-bottom:1.5rem}@media (max-width: 768px){.article-lead{font-size:1.0625rem}}.post-tags--article{margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid #2c3440}.toc{background-color:#1b1f24;border:1px solid #2c3440;border-radius:12px;padding:1.5rem;margin-bottom:2.5rem}.toc-title{font-size:.875rem;font-weight:600;color:#9aa4b2;text-transform:uppercase;letter-spacing:.06em;margin-bottom:1rem}.toc-list{list-style:none;counter-reset:toc}.toc-list--nested{padding-left:1rem;margin-top:.5rem}.toc-item{margin-bottom:.5rem}.toc-link{font-size:.875rem;color:#9aa4b2;line-height:1.35}.toc-link:hover{color:#5aa9e6}.prose{color:#d5d9df;font-size:1.125rem;line-height:1.78}.prose h1,.prose h2,.prose h3,.prose h4,.prose h5,.prose h6{color:#f3f4f6;line-height:1.2;margin-top:3rem;margin-bottom:1rem;letter-spacing:-.015em}.prose h2{font-size:1.875rem}.prose h3{font-size:1.5rem}.prose h4{font-size:1.25rem}.prose h2:first-child,.prose h3:first-child{margin-top:0}.prose p{margin-bottom:1.5rem}.prose a{color:#5aa9e6;text-decoration:underline;text-decoration-color:rgba(90,169,230,.35);text-underline-offset:2px;transition:color 150ms ease,text-decoration-color 150ms ease}.prose a:hover{color:#73b8f0;text-decoration-color:#73b8f0}.prose strong{color:#f3f4f6;font-weight:600}.prose em{color:#d5d9df}.prose :not(pre)>code{background-color:#222831;color:#e2c08d;font-size:.875em;font-family:"JetBrains Mono","Fira Code",ui-monospace,"Cascadia Code","SF Mono",monospace;padding:.1em .4em;border-radius:4px;border:1px solid #2c3440}.prose pre{position:relative;background-color:#222831;border:1px solid #2c3440;border-radius:12px;padding:1.5rem;padding-top:2.5rem;margin:2rem 0;overflow-x:auto;font-size:.875rem;line-height:1.6}.prose pre code{background:none;border:none;padding:0;font-size:inherit;color:inherit}.prose blockquote{border-left:3px solid #5aa9e6;padding:1rem 1.5rem;margin:2rem 0;background-color:#1b1f24;border-radius:0 8px 8px 0}.prose blockquote p{color:#9aa4b2;font-style:italic;margin-bottom:0}.prose blockquote cite{display:block;font-size:.875rem;color:#9aa4b2;font-style:normal;margin-top:.75rem}.prose ul,.prose ol{margin-bottom:1.5rem;padding-left:1.5rem}.prose ul{list-style:disc}.prose ol{list-style:decimal}.prose li{margin-bottom:.5rem;line-height:1.78}.prose li::marker{color:#9aa4b2}.prose li>ul,.prose li>ol{margin-top:.5rem;margin-bottom:0}.prose table{width:100%;border-collapse:collapse;margin:2rem 0;font-size:.875rem}.prose th{background-color:#222831;color:#f3f4f6;font-weight:600;text-align:left;padding:.75rem 1rem;border-bottom:1px solid #2c3440}.prose td{padding:.75rem 1rem;border-bottom:1px solid #2c3440;color:#9aa4b2}.prose tr:last-child td{border-bottom:none}.prose img{border-radius:8px;border:1px solid #2c3440;margin:2rem auto}.prose hr{border:none;border-top:1px solid #2c3440;margin:3rem 0}.copy-btn{position:absolute;top:.75rem;right:.75rem;display:inline-flex;align-items:center;padding:3px .75rem;background-color:#1b1f24;color:#9aa4b2;border:1px solid #2c3440;border-radius:4px;font-family:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;font-size:.75rem;font-weight:500;line-height:1.5;cursor:pointer;opacity:0;transition:opacity 150ms ease,color 150ms ease,border-color 150ms ease,background-color 150ms ease;z-index:1}pre:hover .copy-btn,.copy-btn:focus-visible{opacity:1}.copy-btn:hover{color:#f3f4f6;border-color:#9aa4b2;background-color:#222831}.copy-btn:focus-visible{outline:2px solid #5aa9e6;outline-offset:1px}.copy-btn--success{color:#5ec98a;border-color:rgba(94,201,138,.4);background-color:rgba(94,201,138,.08);opacity:1}.article-footer{margin-top:4rem;padding-top:2rem;border-top:1px solid #2c3440}.article-author-name{font-size:.875rem;font-weight:600;color:#f3f4f6;margin-bottom:.5rem}.article-author-bio{font-size:.875rem;color:#9aa4b2;line-height:1.35}.article-nav{display:flex;gap:1rem;margin-top:2.5rem;padding-top:2rem;border-top:1px solid #2c3440}@media (max-width: 768px){.article-nav{flex-direction:column}}.article-nav-link{flex:1;display:flex;flex-direction:column;gap:.25rem;padding:1rem;background-color:#1b1f24;border:1px solid #2c3440;border-radius:8px;color:#d5d9df;transition:border-color 150ms ease,background-color 150ms ease}.article-nav-link:hover{background-color:#222831;border-color:#5aa9e6;color:#d5d9df}.article-nav-link--next{text-align:right}.article-nav-dir{font-size:.875rem;color:#9aa4b2;font-weight:500}.article-nav-title{font-size:.875rem;color:#f3f4f6;font-weight:600;line-height:1.35}