:root{--tech-max-width:780px;--ease-out-soft:cubic-bezier(.16, 1, .3, 1);--ease-out-swift:cubic-bezier(.2, 0, .15, 1)}@keyframes tech-fade-up{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.tech-shell>*{animation:tech-fade-up .7s var(--ease-out-soft) both}.tech-shell>:first-child{animation-delay:0s}.tech-shell>:nth-child(2){animation-delay:80ms}.tech-shell>:nth-child(3){animation-delay:.16s}.tech-shell>:nth-child(4){animation-delay:.22s}.tech-shell>:nth-child(5){animation-delay:.27s}.tech-shell>:nth-child(6){animation-delay:.31s}.tech-shell>:nth-child(7){animation-delay:.34s}.tech-shell>:nth-child(n+8){animation-delay:.36s}@media (prefers-reduced-motion:reduce){.tech-shell>*{animation:none!important}}.tech-page{isolation:isolate;text-align:left;background-image:radial-gradient(circle at 1px 1px,#00000006 1px,#0000 0);background-size:30px 30px;background-attachment:fixed;justify-content:center;align-items:flex-start;width:100%;min-height:100vh;padding:88px 16px 96px;display:flex;position:relative}.tech-page:before{content:"";pointer-events:none;background:linear-gradient(180deg, color-mix(in srgb, var(--section-color,var(--text-muted)) 3%, transparent) 0%, transparent 75%);z-index:-1;opacity:.7;height:420px;position:fixed;inset:0 0 auto}@media (min-width:640px){.tech-page{padding-top:112px}}.tech-page>.tech-shell:after{content:"";pointer-events:none;z-index:100;opacity:.025;mix-blend-mode:multiply;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");background-size:160px 160px;position:fixed;inset:0}@media (prefers-reduced-motion:reduce){.tech-page>.tech-shell:after{display:none}}.tech-shell{width:100%;min-width:0;max-width:var(--tech-max-width);position:relative}.tech-nav{justify-content:space-between;align-items:center;margin-bottom:56px;display:flex}.tech-hero{margin-bottom:40px;display:block}@media (min-width:768px){.tech-hero{margin-bottom:48px}}@media (max-width:640px){.tech-hero{margin-bottom:32px}}.tech-title{letter-spacing:-.045em;color:var(--text-primary);text-wrap:balance;margin:0;font-size:2.2rem;font-weight:700;line-height:1.04}@media (min-width:640px){.tech-title{font-size:2.9rem}}@media (min-width:768px){.tech-title{letter-spacing:-.05em;font-size:3.4rem;line-height:1.02}}.tech-description{max-width:580px;color:var(--text-secondary);text-wrap:pretty;margin:18px 0 0;font-size:1rem;line-height:1.65}.tech-eyebrow{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted);align-items:center;gap:10px;font-size:.7rem;font-weight:500;display:inline-flex}.tech-eyebrow:before{content:"";background:var(--text-muted);opacity:.7;border-radius:50%;flex-shrink:0;width:4px;height:4px}.tech-back{color:var(--text-muted);transition:color .22s var(--ease-out-soft);border-radius:9999px;align-items:center;gap:6px;padding:7px 14px 7px 10px;font-size:.78rem;text-decoration:none;display:inline-flex}.tech-back svg{transition:transform .28s var(--ease-out-swift)}.tech-back:hover{color:var(--text-primary)}.tech-back:hover svg{transform:translate(-3px)}.tech-card{background:var(--surface);border:1px solid var(--border);transition:background .22s var(--ease-out-soft), border-color .22s var(--ease-out-soft), box-shadow .24s var(--ease-out-soft);border-radius:14px;align-items:flex-start;gap:18px;padding:20px 22px;text-decoration:none;display:flex;position:relative;overflow:hidden;box-shadow:0 1px 2px #00000006}.tech-card:before{content:"";background:linear-gradient(90deg, transparent, var(--section-color,var(--border-hover)) 50%, transparent);opacity:0;pointer-events:none;height:1px;transition:opacity .24s var(--ease-out-soft);position:absolute;top:0;left:0;right:0}.tech-card:hover:before{opacity:.5}@media (min-width:640px){.tech-card{align-items:center}}@media (max-width:640px){.tech-card{border-radius:14px;gap:14px;padding:16px}}.tech-card-body{flex:auto;min-width:0}.tech-card-head{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.tech-card-title{letter-spacing:-.015em;color:var(--text-primary);margin:0;font-size:1rem;font-weight:600;line-height:1.3}.tech-card-meta{font-family:var(--font-mono);letter-spacing:.04em;color:var(--text-muted);font-variant-numeric:tabular-nums;flex-shrink:0;font-size:.68rem;font-weight:500}.tech-card-desc{color:var(--text-muted);margin:6px 0 0;font-size:.86rem;line-height:1.6}.tech-card-desc-index{color:var(--text-secondary);-webkit-line-clamp:2;text-wrap:pretty;-webkit-box-orient:vertical;margin-top:6px;font-size:.855rem;display:-webkit-box;overflow:hidden}@media (max-width:640px){.tech-card-title{font-size:.95rem}.tech-card-desc{font-size:.82rem}.tech-card-desc-index{font-size:.8rem}}.tech-card-icon-lg{flex-shrink:0;justify-content:center;align-items:center;width:56px;height:56px;display:flex}.tech-card-icon-sm{flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}@media (max-width:640px){.tech-card-icon-lg{width:48px;height:48px}.tech-card-icon-sm{width:40px;height:40px}}.tech-card-index{width:32px;font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em;color:var(--text-muted);opacity:.55;text-align:right;flex-shrink:0;font-size:.95rem;font-weight:400;transition:color .25s,opacity .25s}.group:hover .tech-card-index{color:var(--text-secondary);opacity:1}@media (max-width:640px){.tech-card-index{display:none}}.tech-card-leading{flex-shrink:0;align-items:center;gap:18px;display:flex}@media (max-width:640px){.tech-card-leading{gap:0}}.tech-card:hover{background:var(--surface-hover);border-color:var(--border-hover);box-shadow:0 1px 2px #00000008}.tech-card:active{background:var(--surface-hover);transition-duration:.1s}.tech-icon{background:color-mix(in srgb, var(--icon-color,transparent) 11%, var(--surface-hover));border:1px solid color-mix(in srgb, var(--icon-color,transparent) 22%, var(--border));color:var(--icon-color,var(--text-muted));box-shadow:0 0 18px -6px color-mix(in srgb, var(--icon-color,transparent) 32%, transparent);transition:background .28s var(--ease-out-soft), border-color .28s var(--ease-out-soft), box-shadow .32s var(--ease-out-soft);border-radius:12px}.group:hover .tech-icon{background:color-mix(in srgb, var(--icon-color,transparent) 15%, var(--surface-hover));border-color:color-mix(in srgb, var(--icon-color,transparent) 32%, var(--border-hover));box-shadow:0 0 22px -6px color-mix(in srgb, var(--icon-color,transparent) 45%, transparent)}.tech-icon-hero{border:1px solid var(--border);border-radius:16px}.tech-pill{border:1px solid var(--border);color:var(--text-muted);font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.1em;text-transform:uppercase;transition:background .22s var(--ease-out-soft), border-color .22s var(--ease-out-soft), color .22s var(--ease-out-soft);background:0 0;border-radius:6px;align-items:center;font-size:.62rem;font-weight:500;display:inline-flex}.group:hover .tech-pill{background:color-mix(in srgb, var(--section-color,var(--text-muted)) 6%, transparent);border-color:color-mix(in srgb, var(--section-color,var(--text-muted)) 32%, var(--border));color:var(--text-secondary)}.tech-pill-more{color:var(--text-muted);opacity:.7;font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.02em;border-color:#0000}.group:hover .tech-pill-more{color:var(--text-secondary);opacity:1;background:0 0;border-color:#0000}.tech-chip{border:1px solid var(--border);font-variant-numeric:tabular-nums;transition:background .22s var(--ease-out-soft), border-color .22s var(--ease-out-soft), color .22s var(--ease-out-soft);background:0 0;border-radius:9999px;align-items:center;display:inline-flex}a.tech-chip:hover,button.tech-chip:hover{background:var(--surface);border-color:var(--border-hover);color:var(--text-primary)}.tech-chip-icon{width:14px;height:14px;color:var(--text-secondary);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.tech-chip-icon>svg,.tech-chip-icon>*{width:100%;height:100%}a.tech-chip:hover .tech-chip-icon{color:var(--text-primary)}.tech-divider{background:linear-gradient(90deg, transparent, var(--border-hover) 20%, var(--border-hover) 80%, transparent);opacity:.5;height:1px}.tech-page ::selection{background:color-mix(in srgb, var(--section-color,var(--text-primary)) 14%, transparent);color:var(--text-primary)}.tech-page :focus-visible{outline:2px solid var(--border-hover);outline-offset:3px;border-radius:8px}.article-body{min-width:0;max-width:100%}.article-body h2{font-family:var(--font-mono), ui-monospace, monospace;color:var(--text-primary);letter-spacing:.14em;text-transform:uppercase;margin:56px 0 18px;scroll-margin-top:80px;font-size:.82rem;font-weight:600;line-height:1.2;position:relative}.article-body h2:first-child{margin-top:4px}.article-body h2:before{content:"";background:linear-gradient(90deg, var(--section-color,var(--border-hover)) 0%, var(--section-color,var(--border-hover)) 60%, transparent 100%);opacity:.55;border-radius:1px;width:24px;height:1px;margin-bottom:14px;display:block}.article-body h2:first-child:before{margin-bottom:10px}.article-body h3{color:var(--text-muted);letter-spacing:.16em;text-transform:uppercase;font-size:.68rem;font-weight:600;font-family:var(--font-mono);margin:36px 0 12px;scroll-margin-top:80px}.article-body p{color:var(--text-secondary);letter-spacing:-.003em;text-wrap:pretty;margin-bottom:22px;font-size:.98rem;line-height:1.78}.article-body p strong{color:var(--text-primary);font-weight:600}.article-body a{color:var(--text-primary);text-decoration:underline;-webkit-text-decoration-color:var(--border-hover);text-decoration-color:var(--border-hover);text-underline-offset:4px;text-decoration-skip-ink:auto;text-decoration-thickness:1px;transition:text-decoration-color .22s,text-decoration-thickness .22s}.article-body a:hover{-webkit-text-decoration-color:var(--section-color,var(--text-primary));text-decoration-color:var(--section-color,var(--text-primary));text-decoration-thickness:1.5px}.article-body blockquote{color:var(--text-primary);letter-spacing:-.014em;text-wrap:pretty;margin:44px 0;padding:6px 0 6px 28px;font-size:1.22rem;font-style:italic;font-weight:500;line-height:1.55;position:relative}.article-body blockquote:before{content:"";background:linear-gradient(180deg, var(--section-color,var(--border-hover)), color-mix(in srgb, var(--section-color,var(--border-hover)) 30%, transparent));opacity:.7;border-radius:2px;width:2px;position:absolute;top:10px;bottom:10px;left:0}.article-body blockquote p{color:inherit;font-size:inherit;line-height:inherit;font-weight:inherit;font-style:inherit;margin:0}.article-body code{font-size:.84em;font-family:var(--font-mono);background:var(--hover-bg);border:1px solid var(--border-subtle);color:var(--text-primary);white-space:nowrap;letter-spacing:-.005em;border-radius:5px;padding:1.5px 6px;font-weight:500}.article-body pre{background:var(--bg);border:1px solid var(--border);border-radius:12px;margin:22px 0 26px;padding:18px 20px;font-size:.82rem;line-height:1.75;overflow-x:auto}.article-body pre code,.code-block pre code{-webkit-backdrop-filter:none;box-shadow:none;white-space:pre;background:0 0;border:none;padding:0;font-weight:400}.code-block{min-width:0;max-width:100%;margin:28px 0 32px;position:relative}.code-block>div{min-width:0;max-width:100%}.code-block:before{content:"";background:linear-gradient(90deg, transparent, var(--section-color,var(--border-hover)), transparent);opacity:.18;z-index:2;pointer-events:none;height:1px;position:absolute;top:0;left:22%;right:22%}.code-block-header{background:var(--bg);border:1px solid var(--border);border-bottom:1px solid var(--border-subtle);border-radius:12px 12px 0 0;justify-content:space-between;align-items:center;padding:10px 16px;display:flex}.code-block-lang{font-family:var(--font-mono);color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;font-size:.66rem;font-weight:500;display:inline-flex}.code-block-lang:before{content:"";background:var(--text-muted);opacity:.45;border-radius:50%;width:5px;height:5px}.code-block-filename{font-family:var(--font-mono);color:var(--text-secondary);letter-spacing:-.003em;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;min-width:0;font-size:.72rem;font-weight:500;display:inline-flex}.code-block-filename svg{color:var(--text-muted);opacity:.7;flex-shrink:0}.code-block-filename-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;max-width:260px;font-weight:500;overflow:hidden}.code-block-filename-suffix{border-left:1px solid var(--border);color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase;align-items:center;margin-left:2px;padding-left:8px;font-size:.62rem;font-weight:500;display:inline-flex}@media (max-width:640px){.code-block-filename{font-size:.66rem}.code-block-filename-name{max-width:160px}.code-block-filename-suffix{padding-left:6px;font-size:.58rem}}.code-block pre .line.line-highlighted{background:color-mix(in srgb, var(--section-color,var(--text-primary)) 7%, transparent);border-left:2px solid color-mix(in srgb, var(--section-color,var(--text-primary)) 55%, transparent);box-sizing:border-box;width:calc(100% + 40px);margin:0 -20px;padding:0 20px 0 18px;display:inline-block}@media (max-width:640px){.code-block pre .line.line-highlighted{width:calc(100% + 32px);margin:0 -16px;padding:0 16px 0 14px}}.copy-btn{width:28px;height:28px;color:var(--text-muted);cursor:pointer;opacity:.45;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;transition:opacity .22s,background .18s,color .18s,transform .14s;display:flex}.group\/code:hover .copy-btn{opacity:1}.copy-btn:hover{color:var(--text-primary);background:#0000000d}.copy-btn:active{transform:scale(.88)}.code-block pre{font-size:.82rem;line-height:1.75;background:var(--bg)!important;border:1px solid var(--border)!important;border-top:none!important;border-radius:0 0 12px 12px!important;min-width:0!important;max-width:100%!important;margin:0!important;padding:18px 20px!important;overflow-x:auto!important}.code-block code{font-family:var(--font-mono);-webkit-backdrop-filter:none!important;font-weight:400!important;font-size:inherit!important;box-shadow:none!important;background:0 0!important;border:none!important;padding:0!important}.code-block code span{font-weight:inherit}.code-block .shiki,.code-block .shiki span{color:var(--shiki-light)!important;font-style:var(--shiki-light-font-style,inherit)!important;font-weight:var(--shiki-light-font-weight,inherit)!important}.article-body ul,.article-body ol{margin:10px 0 26px 22px;padding-left:4px}.article-body li{color:var(--text-secondary);letter-spacing:-.003em;margin-bottom:10px;font-size:.965rem;line-height:1.78}.article-body li strong{color:var(--text-primary);font-weight:600}.article-body li::marker{color:color-mix(in srgb, var(--section-color,var(--text-muted)) 60%, var(--text-muted))}.article-callout{background:var(--surface);border:1px solid var(--border);border-radius:14px;margin:32px 0;padding:20px 22px 20px 26px;position:relative;box-shadow:0 1px 2px #00000006}.article-callout:before{content:"";background:var(--section-color,var(--border-hover));opacity:.55;border-radius:0 2px 2px 0;width:2px;position:absolute;top:20px;bottom:20px;left:0}.article-callout p,.article-callout li{margin-bottom:8px;font-size:.92rem;line-height:1.72}.article-callout p:last-child,.article-callout ul:last-child,.article-callout ol:last-child{margin-bottom:0}.article-callout ul,.article-callout ol{margin:6px 0 0 18px}.article-callout code{font-size:.82em}.callout-label{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.14em;color:var(--text-muted);align-items:center;gap:10px;margin-bottom:10px;font-size:.6rem;font-weight:600;display:inline-flex}.callout-label-line{background:var(--border-hover);opacity:.7;width:16px;height:1px;display:inline-block}.callout-body{color:var(--text-secondary)}.callout-body>:first-child{margin-top:0}.callout-body strong{color:var(--text-primary);font-weight:600}@media (max-width:640px){.article-callout{padding:18px 18px 18px 22px}.article-callout:before{top:18px;bottom:18px}.callout-label{font-size:.6rem}}.article-img-wrap{border:1px solid var(--border);border-radius:14px;margin:22px 0 30px;overflow:hidden}.article-img-wrap img{width:100%;display:block}.article-img-wrap figcaption{border-top:1px solid var(--border);background:var(--surface-hover);font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);text-align:center;padding:12px 16px 14px;font-size:.62rem;font-weight:500}.section-badge{color:var(--text-secondary);border-radius:9999px;align-items:center;gap:8px;padding:6px 14px 6px 8px;font-size:.74rem;font-weight:500;text-decoration:none;display:inline-flex}.section-badge:hover{color:var(--text-primary)}.section-badge-icon{justify-content:center;align-items:center;width:20px;height:20px;display:inline-flex}.scrollbar-none::-webkit-scrollbar{display:none}.chip-row{flex-wrap:nowrap;gap:6px;display:flex;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 32px),#0000);mask-image:linear-gradient(90deg,#000 calc(100% - 32px),#0000)}.chip-wrap{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.stack-grid{grid-template-columns:1fr;gap:14px;display:grid}@media (min-width:768px){.stack-grid{grid-template-columns:repeat(2,1fr);gap:16px}}.stack-card{flex-direction:column;gap:0;align-items:stretch!important;padding:24px 24px 22px!important;display:flex!important}.stack-card-head{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.stack-card-number{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.06em;color:var(--text-muted);opacity:.7;font-size:.8rem;font-weight:600;transition:opacity .28s,color .28s}.stack-card:hover .stack-card-number{color:var(--text-secondary);opacity:1}.stack-card-body{flex-direction:column;flex:1;gap:8px;min-width:0;display:flex}.stack-card-meta-row{align-items:center;gap:8px;display:flex}.stack-card-verb{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.14em;color:color-mix(in srgb, var(--section-color,var(--text-muted)) 65%, var(--text-muted));font-size:.62rem;font-weight:500}.stack-card-dot{color:var(--text-muted);opacity:.55;font-size:.7rem}.stack-card-body .tech-card-title{letter-spacing:-.022em;font-size:1.15rem}.stack-card-body .tech-card-desc{margin-top:2px;font-size:.89rem;line-height:1.6}@media (max-width:640px){.stack-card{padding:20px 20px 18px!important}.stack-card-head{margin-bottom:16px}.stack-card-body .tech-card-title{font-size:1.05rem}}.article-footer{flex-direction:column;gap:0;margin-top:88px;display:flex}@media (max-width:768px){.article-footer{margin-top:64px}}.article-footer{flex-direction:column;margin-top:88px;display:flex}.article-nav-grid{border-top:1px solid var(--border);border-bottom:1px solid var(--border);grid-template-columns:1fr 1fr;display:grid}.article-nav-link{color:inherit;flex-direction:column;gap:12px;min-width:0;padding:28px 24px;text-decoration:none;transition:background .22s;display:flex}.article-nav-link:hover{background:var(--hover-bg)}.article-nav-empty{pointer-events:none;background:0 0!important}.article-nav-prev{border-right:1px solid var(--border)}.article-nav-next{text-align:right;align-items:flex-end}.article-nav-label{font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted);align-items:center;gap:8px;font-size:.62rem;font-weight:600;display:inline-flex}.article-nav-label:before{content:"";background:var(--text-muted);opacity:.55;border-radius:50%;flex-shrink:0;width:4px;height:4px}.article-nav-next .article-nav-label{flex-direction:row-reverse}.article-nav-title{color:var(--text-primary);letter-spacing:-.012em;align-items:center;gap:10px;min-width:0;font-size:.96rem;font-weight:500;line-height:1.3;display:inline-flex}.article-nav-title>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.article-nav-title svg{color:var(--text-muted);transition:transform .25s var(--ease-out-soft), color .2s ease;flex-shrink:0}.article-nav-link:hover .article-nav-title,.article-nav-link:hover .article-nav-label,.article-nav-link:hover .article-nav-title svg{color:var(--text-primary)}.article-nav-prev:hover .article-nav-title svg{transform:translate(-3px)}.article-nav-next:hover .article-nav-title svg{transform:translate(3px)}@media (max-width:640px){.article-nav-grid{grid-template-columns:1fr}.article-nav-prev{border-right:none;border-bottom:1px solid var(--border)}.article-nav-link{padding:22px 18px}.article-nav-empty{display:none}}.article-footer-built{text-align:center;flex-direction:column;align-items:center;gap:14px;padding:36px 4px 8px;display:flex}.article-footer>.article-footer-byline{text-align:center;margin-top:36px}.article-footer-byline{font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin:0;font-size:.74rem;font-weight:500}.article-footer-heart{background:radial-gradient(circle at 35% 30%,#ff7a8a 0%,#ef4444 45%,#b91c1c 95%);color:#0000;-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 3px #ef44448c)drop-shadow(0 0 10px #ef444459);will-change:transform, filter;-webkit-background-clip:text;background-clip:text;margin:0 4px;font-size:1.05em;line-height:1;animation:2.1s cubic-bezier(.4,0,.2,1) infinite heart-beat;display:inline-block;transform:translateY(1px)}@keyframes heart-beat{0%,40%,to{filter:drop-shadow(0 0 3px #ef44448c)drop-shadow(0 0 10px #ef444459);transform:translateY(1px)scale(1)}10%{filter:drop-shadow(0 0 6px #ef4444d9)drop-shadow(0 0 18px #ef444499);transform:translateY(1px)scale(1.28)}18%{filter:drop-shadow(0 0 3px #ef444480)drop-shadow(0 0 10px #ef444459);transform:translateY(1px)scale(.98)}26%{filter:drop-shadow(0 0 5px #ef4444bf)drop-shadow(0 0 14px #ef444480);transform:translateY(1px)scale(1.16)}34%{transform:translateY(1px)scale(1)}}@media (prefers-reduced-motion:reduce){.article-footer-heart{animation:none}}.stack-signoff{justify-content:center;margin-top:56px;padding:0;display:flex}.tech-page:has(.stack-signoff){padding-bottom:56px}@media (max-width:640px){.stack-signoff{margin-top:44px}.tech-page:has(.stack-signoff){padding-bottom:44px}}.page-hero{margin-bottom:48px;display:block}@media (min-width:768px){.page-hero{margin-bottom:56px}}@media (max-width:640px){.page-hero{margin-bottom:36px}}.page-eyebrow{font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--text-muted);align-items:center;gap:10px;font-size:.7rem;font-weight:600;display:inline-flex}.page-eyebrow-slash{color:var(--section-color,var(--text-muted));opacity:.6;font-weight:700}.page-eyebrow-label{color:var(--text-primary);white-space:nowrap;font-weight:600}a.page-eyebrow-label,.page-eyebrow-link{text-decoration:none;transition:color .2s}a.page-eyebrow-label:hover,.page-eyebrow-link:hover{color:var(--text-primary)}.page-hero-title{font-family:var(--font-geist), ui-sans-serif, system-ui, sans-serif;letter-spacing:-.045em;color:var(--text-primary);text-wrap:balance;font-optical-sizing:auto;margin:20px 0 0;font-size:2.1rem;font-weight:700;line-height:1.04}@media (min-width:540px){.page-hero-title{letter-spacing:-.05em;font-size:2.6rem;line-height:1.02}}@media (min-width:768px){.page-hero-title{letter-spacing:-.052em;font-size:3.2rem}}@media (min-width:960px){.page-hero-title{letter-spacing:-.056em;font-size:3.9rem;line-height:.98}}.tech-hero-article .page-hero-title{font-family:var(--font-mono), ui-monospace, monospace;text-transform:uppercase;letter-spacing:-.005em;font-size:1.6rem;font-weight:700;line-height:1.08}@media (min-width:540px){.tech-hero-article .page-hero-title{font-size:1.9rem}}@media (min-width:768px){.tech-hero-article .page-hero-title{font-size:2.25rem}}@media (min-width:960px){.tech-hero-article .page-hero-title{letter-spacing:-.01em;font-size:2.5rem}}.page-hero-desc{max-width:560px;color:var(--text-secondary);letter-spacing:-.005em;text-wrap:pretty;margin:22px 0 0;font-size:1.05rem;line-height:1.65}@media (max-width:640px){.page-hero-desc{margin-top:18px;font-size:.98rem}}.page-meta{font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:32px;font-size:.7rem;font-weight:500;display:flex}.page-meta-user{color:var(--text-secondary);align-items:center;gap:8px;font-weight:600;display:inline-flex}.page-meta-avatar{object-fit:contain;border:1px solid var(--border);background:var(--surface);border-radius:50%;width:18px;height:18px;box-shadow:inset 0 .5px #fff9,0 0 0 1px #00000004}.page-meta-item{font-variant-numeric:tabular-nums}.page-meta-dot{background:var(--text-muted);opacity:.55;border-radius:50%;flex-shrink:0;width:3px;height:3px;display:inline-block}.page-meta-link{color:var(--text-muted);text-underline-offset:4px;-webkit-text-decoration:underline #0000;text-decoration:underline #0000;text-decoration-thickness:1px;transition:color .22s,text-decoration-color .22s}.page-meta-link:hover{color:var(--text-primary);-webkit-text-decoration-color:var(--border-hover);text-decoration-color:var(--border-hover)}.page-meta-goal{color:var(--text-secondary);align-items:center;gap:8px;font-weight:600;display:inline-flex}.page-meta-goal-dot{background:#22c55e;border-radius:50%;flex-shrink:0;width:6px;height:6px;display:inline-block;box-shadow:0 0 0 3px #22c55e2e}.article-footer-byline .sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.phase-group{flex-direction:column;display:flex}.phase-label{align-items:center;gap:12px;margin-bottom:18px;padding-left:2px;display:flex}.phase-label-index{font-family:var(--font-mono);letter-spacing:.02em;color:var(--section-color,var(--text-muted));opacity:.6;font-variant-numeric:tabular-nums;font-size:.68rem;font-weight:500}.phase-label-line{background:var(--section-color,var(--border-hover));opacity:.55;flex-shrink:0;width:28px;height:1px}.phase-label-text{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.16em;color:var(--text-secondary);font-size:.66rem;font-weight:600}@media (max-width:640px){.phase-label{gap:10px;margin-bottom:14px}.phase-label-line{width:20px}.phase-label-text{font-size:.62rem}}.diagram{--d-label:13px;--d-sub:9px;--d-caption:.84rem;--d-stroke:1;--d-stroke-strong:1.4;--d-radius:10px;--d-flow-duration:5.5s;--d-cycle-duration:7s;--d-blink-duration:2.8s;--d-stack-duration:4.6s;border-top:1px solid var(--border);border-bottom:1px solid var(--border);opacity:0;animation:diagram-in .7s var(--ease-out-soft) .1s forwards;flex-direction:column;align-items:center;gap:22px;margin:44px 0;padding:40px 8px 32px;display:flex;transform:translateY(8px)}@keyframes diagram-in{to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.diagram{opacity:1;animation:none;transform:none}}.diagram-svg{width:100%;max-width:540px;height:auto}.diagram-caption{font-size:var(--d-caption);color:var(--text-muted);text-align:center;text-wrap:pretty;max-width:460px;line-height:1.55}.diagram-node{opacity:0;animation:diagram-node-in .55s var(--ease-out-soft) forwards}.diagram-node:first-of-type{animation-delay:.2s}.diagram-node:nth-of-type(2){animation-delay:.28s}.diagram-node:nth-of-type(3){animation-delay:.36s}.diagram-node:nth-of-type(4){animation-delay:.44s}.diagram-node:nth-of-type(5){animation-delay:.52s}.diagram-node:nth-of-type(n+6){animation-delay:.6s}@keyframes diagram-node-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.diagram-node{opacity:1;animation:none;transform:none}}.diagram-node rect{fill:var(--surface);stroke:var(--border-hover);stroke-width:var(--d-stroke)}.diagram-node-label{font-family:var(--font-geist), sans-serif;font-size:var(--d-label);fill:var(--text-primary);letter-spacing:-.01em;font-weight:600}.diagram-node-sub{font-family:var(--font-mono);font-size:var(--d-sub);fill:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;font-weight:500}.diagram-node-middle rect{stroke:var(--border-hover);stroke-width:var(--d-stroke)}.diagram-line{fill:none;stroke:var(--border-hover);stroke-width:1px;opacity:.7}.diagram-arc{stroke:var(--border-hover);stroke-width:1px;opacity:.7}.diagram-arrow{fill:none;stroke:var(--border-hover);stroke-width:1.4px;stroke-linecap:round;stroke-linejoin:round}.diagram-line-label{font-family:var(--font-mono);fill:var(--text-muted);letter-spacing:.04em;font-size:9px;font-weight:500}.diagram-dot{fill:var(--text-primary);opacity:0;filter:drop-shadow(0 0 4px color-mix(in srgb, var(--text-primary) 40%, transparent))}.diagram-auth .diagram-dot-1{animation:dot-travel-right var(--d-flow-duration) ease-in-out infinite;--travel-start-x:150;--travel-end-x:240;--travel-y:78;animation-delay:0s}.diagram-auth .diagram-dot-2{animation:dot-travel-left var(--d-flow-duration) ease-in-out infinite;--travel-start-x:240;--travel-end-x:150;--travel-y:102;animation-delay:1.375s}.diagram-auth .diagram-dot-3{animation:dot-travel-right var(--d-flow-duration) ease-in-out infinite;--travel-start-x:280;--travel-end-x:370;--travel-y:78;animation-delay:2.75s}.diagram-auth .diagram-dot-4{animation:dot-travel-left var(--d-flow-duration) ease-in-out infinite;--travel-start-x:370;--travel-end-x:280;--travel-y:102;animation-delay:4.125s}@keyframes dot-travel-right{0%,to{cx:var(--travel-start-x);cy:var(--travel-y);opacity:0}5%{opacity:1}20%{cx:var(--travel-end-x);cy:var(--travel-y);opacity:1}25%,to{opacity:0}}@keyframes dot-travel-left{0%,to{cx:var(--travel-start-x);cy:var(--travel-y);opacity:0}5%{opacity:1}20%{cx:var(--travel-end-x);cy:var(--travel-y);opacity:1}25%,to{opacity:0}}.diagram-cycle-dot{fill:var(--text-primary);offset-path:path("M 215 70 Q 260 50 310 70 L 370 95 Q 420 165 370 205 L 310 230 Q 260 250 215 230 L 155 205 Q 105 165 155 95 Z");offset-rotate:0deg;animation:cycle-travel var(--d-cycle-duration) linear infinite;filter:drop-shadow(0 0 5px color-mix(in srgb, var(--text-primary) 45%, transparent))}@keyframes cycle-travel{0%{offset-distance:0%}to{offset-distance:100%}}.diagram-pulse{fill:var(--text-primary);opacity:0;filter:drop-shadow(0 0 5px color-mix(in srgb, var(--text-primary) 45%, transparent))}.diagram-realtime .diagram-pulse-1{animation:pulse-travel var(--d-flow-duration) ease-in-out infinite;animation-delay:0s}.diagram-realtime .diagram-pulse-2{animation:pulse-travel var(--d-flow-duration) ease-in-out infinite;animation-delay:1.83s}.diagram-realtime .diagram-pulse-3{animation:pulse-travel var(--d-flow-duration) ease-in-out infinite;animation-delay:3.66s}@keyframes pulse-travel{0%{cx:150;cy:90;opacity:0}8%{opacity:1}90%{cx:370;cy:90;opacity:1}to{cx:370;cy:90;opacity:0}}.diagram-event{opacity:0;animation:diagram-node-in .55s var(--ease-out-soft) forwards}.diagram-event:first-of-type{animation-delay:.2s}.diagram-event:nth-of-type(2){animation-delay:.28s}.diagram-event:nth-of-type(3){animation-delay:.36s}.diagram-event:nth-of-type(4){animation-delay:.44s}.diagram-event:nth-of-type(n+5){animation-delay:.52s}@media (prefers-reduced-motion:reduce){.diagram-event{opacity:1;animation:none}}.diagram-event-dot{fill:var(--bg);stroke:var(--text-primary);stroke-width:var(--d-stroke-strong)}.diagram-event-label{font-family:var(--font-geist), sans-serif;font-size:var(--d-label);fill:var(--text-primary);letter-spacing:-.01em;font-weight:600}.diagram-event-sub{font-family:var(--font-mono);font-size:var(--d-sub);fill:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;font-weight:500}.diagram-sweep{stroke:var(--text-primary);stroke-width:1.5px;stroke-linecap:round;opacity:.35;x1:40;x2:40;animation:sweep-travel var(--d-cycle-duration) ease-in-out infinite}@keyframes sweep-travel{0%{x1:40;x2:40;opacity:0}5%{opacity:.35}95%{x1:480;x2:480;opacity:.35}to{x1:480;x2:480;opacity:0}}.diagram-rls-frame{fill:#0000;stroke:var(--border);stroke-width:1px;rx:8}.diagram-rls-cell{font-family:var(--font-mono);fill:var(--text-secondary);dominant-baseline:middle;font-size:11px}.diagram-rls-check{font-family:var(--font-geist), sans-serif;font-size:var(--d-label);fill:var(--text-muted);dominant-baseline:middle;font-weight:600}.diagram-rls-row.is-owned .diagram-rls-cell,.diagram-rls-row.is-owned .diagram-rls-check{fill:var(--text-primary)}.diagram-rls-row.is-other{opacity:.35}.diagram-rls-highlight{fill:var(--text-primary);opacity:0;animation:rls-highlight-sweep var(--d-cycle-duration) ease-in-out infinite}@keyframes rls-highlight-sweep{0%,to{y:72;opacity:0}10%{opacity:.08}25%{y:72;opacity:.08}30%,40%{y:116;opacity:.08}45%,55%{y:160;opacity:.08}60%{y:160;opacity:.08}70%,to{opacity:0}}.diagram-tree-edge{fill:none;stroke:var(--border-hover);stroke-width:1px;opacity:.6}.diagram-tree-node rect{fill:var(--surface);stroke:var(--border);stroke-width:1px}.diagram-tree-label{font-family:var(--font-geist), sans-serif;font-size:var(--d-label);fill:var(--text-primary);dominant-baseline:middle;letter-spacing:-.01em;font-weight:600}.diagram-tree-node{opacity:0;animation:tree-node-in .7s var(--ease-out-soft) forwards}.diagram-tree-root{animation-delay:0s}@keyframes tree-node-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.diagram-storage-device rect{fill:var(--surface);stroke:var(--border-hover);stroke-width:1px}.diagram-storage-screen{fill:var(--bg)!important;stroke:var(--border)!important;stroke-width:1px!important}.diagram-storage-bucket path{fill:var(--surface);stroke:var(--border-hover);stroke-width:1px;stroke-linejoin:round}.diagram-storage-bucket line{stroke:var(--border-hover);stroke-width:1px;opacity:.7}.diagram-storage-bucket-label{font-family:var(--font-mono);fill:var(--text-primary);font-size:11px;font-weight:500}.diagram-storage-bucket-sub{font-family:var(--font-mono);fill:var(--text-muted);letter-spacing:.08em;font-size:9px}.diagram-storage-file{fill:var(--text-primary);opacity:0;animation:storage-file-up var(--d-flow-duration) ease-in-out infinite;filter:drop-shadow(0 0 4px color-mix(in srgb, var(--text-primary) 40%, transparent))}.diagram-storage-url{fill:var(--text-primary);opacity:0;animation:storage-url-down var(--d-flow-duration) ease-in-out infinite;filter:drop-shadow(0 0 4px color-mix(in srgb, var(--text-primary) 40%, transparent));animation-delay:1.6s}@keyframes storage-file-up{0%{x:155;y:83;opacity:0}8%{opacity:1}35%{x:340;y:83;opacity:1}45%,to{opacity:0}}@keyframes storage-url-down{0%{cx:350;cy:112;opacity:0}8%{opacity:1}35%{cx:165;cy:112;opacity:1}45%,to{opacity:0}}.diagram-entitlement-center rect{fill:var(--surface);stroke:var(--text-primary);stroke-width:1.4px}.diagram-hive-phone{fill:var(--surface);stroke:var(--border-hover);stroke-width:1px}.diagram-hive-box-label{font-family:var(--font-mono);fill:var(--text-muted);letter-spacing:.1em;text-transform:uppercase;font-size:9px;font-weight:500}.diagram-hive-box-name{font-family:var(--font-mono);fill:var(--text-primary);font-size:11px;font-weight:500}.diagram-hive-key{font-family:var(--font-mono);fill:var(--text-secondary);dominant-baseline:middle;font-size:11px}.diagram-hive-value{font-family:var(--font-mono);fill:var(--text-primary);dominant-baseline:middle;font-size:11px}.diagram-hive-row-active .diagram-hive-key,.diagram-hive-row-active .diagram-hive-value{animation:hive-row-blink var(--d-blink-duration) ease-in-out infinite}@keyframes hive-row-blink{0%,to{opacity:1}45%{opacity:1}50%{opacity:.4}55%{opacity:1}}.diagram-section-label{font-family:var(--font-mono);font-size:var(--d-sub);fill:var(--text-muted);letter-spacing:.12em;text-transform:uppercase;font-weight:600}.diagram-dart-type-name{font-family:var(--font-mono);fill:var(--text-muted);letter-spacing:.04em;font-size:11px;font-weight:500}.diagram-dart-type-value,.diagram-dart-keyword{font-family:var(--font-mono);font-size:var(--d-label);fill:var(--text-primary);letter-spacing:-.005em;font-weight:600}.diagram-rollout-pct{font-family:var(--font-geist), sans-serif;fill:var(--text-primary);letter-spacing:-.02em;font-size:22px;font-weight:700}.diagram-rollout-dot{fill:var(--border-hover);opacity:.4}.diagram-rollout-dot.is-on{fill:var(--text-primary);opacity:1}.diagram-rollout-arrow-label{font-family:var(--font-mono);font-size:var(--d-sub);fill:var(--text-muted);letter-spacing:.1em;text-transform:uppercase;font-weight:500}.diagram-pyramid-tier{fill:var(--surface);stroke:var(--border-hover);stroke-width:1px;stroke-linejoin:round}.diagram-pyramid-label{font-family:var(--font-geist), sans-serif;font-size:var(--d-label);fill:var(--text-primary);letter-spacing:-.01em;dominant-baseline:middle;font-weight:600}.diagram-pyramid-meta{font-family:var(--font-geist), sans-serif;font-size:var(--d-label);fill:var(--text-primary);font-weight:600}.diagram-pyramid-meta-sub{font-family:var(--font-mono);font-size:var(--d-sub);fill:var(--text-muted);letter-spacing:.08em;text-transform:uppercase}.diagram-edge-pulse{fill:var(--text-primary);opacity:0;filter:drop-shadow(0 0 4px color-mix(in srgb, var(--text-primary) 40%, transparent))}.diagram-edge .diagram-edge-pulse-1{animation:edge-travel-right var(--d-flow-duration) ease-in-out infinite;--start-x:150;--end-x:240;--y:88;animation-delay:0s}.diagram-edge .diagram-edge-pulse-2{animation:edge-travel-right var(--d-flow-duration) ease-in-out infinite;--start-x:280;--end-x:370;--y:88;animation-delay:1.375s}.diagram-edge .diagram-edge-pulse-3{animation:edge-travel-left var(--d-flow-duration) ease-in-out infinite;--start-x:370;--end-x:280;--y:112;animation-delay:2.75s}.diagram-edge .diagram-edge-pulse-4{animation:edge-travel-left var(--d-flow-duration) ease-in-out infinite;--start-x:240;--end-x:150;--y:112;animation-delay:4.125s}@keyframes edge-travel-right{0%,to{cx:var(--start-x);cy:var(--y);opacity:0}5%{opacity:1}16%{cx:var(--end-x);cy:var(--y);opacity:1}22%,to{opacity:0}}@keyframes edge-travel-left{0%,to{cx:var(--start-x);cy:var(--y);opacity:0}5%{opacity:1}16%{cx:var(--end-x);cy:var(--y);opacity:1}22%,to{opacity:0}}.diagram-decision-question{fill:var(--surface);stroke:var(--border-hover);stroke-width:1px;stroke-linejoin:round}.diagram-decision-q-text{font-family:var(--font-geist), sans-serif;font-size:var(--d-label);fill:var(--text-primary);letter-spacing:-.01em;font-weight:600}.diagram-decision-branch-label{font-family:var(--font-mono);font-size:var(--d-sub);fill:var(--text-muted);letter-spacing:.12em;font-weight:600}.diagram-decision-outcome rect{fill:var(--surface);stroke:var(--border-hover);stroke-width:1px}.diagram-decision-patch rect{stroke:var(--text-primary);stroke-width:1.4px}.diagram-decision-outcome-label{font-family:var(--font-geist), sans-serif;fill:var(--text-primary);letter-spacing:-.015em;font-size:16px;font-weight:700}.diagram-pipeline-dot{fill:var(--surface);stroke:var(--text-primary);stroke-width:1.4px}.diagram-pipeline-label{font-family:var(--font-geist), sans-serif;font-size:var(--d-label);fill:var(--text-primary);letter-spacing:-.01em;font-weight:600}.diagram-pipeline-marker{fill:var(--text-primary);opacity:0;animation:pipeline-walk var(--d-cycle-duration) ease-in-out infinite;filter:drop-shadow(0 0 5px color-mix(in srgb, var(--text-primary) 50%, transparent))}@keyframes pipeline-walk{0%{cx:50;opacity:0}5%{opacity:1}20%{cx:145;opacity:1}35%{cx:240;opacity:1}50%{cx:335;opacity:1}65%{cx:430;opacity:1}80%,to{cx:430;opacity:0}}.diagram-placement-step rect{fill:var(--surface);stroke:var(--border-hover);stroke-width:1px}.diagram-placement-bad rect,.diagram-placement-bad text{opacity:.4}.diagram-placement-skip rect{opacity:.55}.diagram-placement-good rect{stroke:var(--text-primary);stroke-width:1.6px}.diagram-placement-icon{font-family:var(--font-geist), sans-serif;fill:var(--text-muted);dominant-baseline:middle;font-size:18px}.diagram-placement-icon-good{font-family:var(--font-geist), sans-serif;fill:var(--text-primary);dominant-baseline:middle;font-size:18px}.diagram-placement-label{font-family:var(--font-mono);fill:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-size:10px;font-weight:500}.diagram-placement-label-good{font-family:var(--font-mono);fill:var(--text-primary);text-transform:uppercase;letter-spacing:.1em;font-size:11px;font-weight:600}.diagram-placement-sub{font-family:var(--font-mono);fill:var(--text-muted);letter-spacing:.1em;font-size:9px;font-weight:500}.diagram-placement-sub-good{font-family:var(--font-mono);fill:var(--text-primary);letter-spacing:.1em;font-size:9px;font-weight:600}.diagram-placement-note{font-family:var(--font-geist), sans-serif;fill:var(--text-muted);font-size:11px}.diagram-placement-note-good{font-family:var(--font-geist), sans-serif;fill:var(--text-primary);font-size:11px;font-weight:600}.diagram-purchase-label{font-family:var(--font-geist), sans-serif;font-size:var(--d-label);fill:var(--text-primary);letter-spacing:-.01em;font-weight:600}.diagram-purchase-sub{font-family:var(--font-mono);font-size:var(--d-sub);fill:var(--text-muted);letter-spacing:.08em;text-transform:uppercase}.diagram-purchase-cycle{stroke:var(--border-hover);stroke-width:1px;opacity:.7}.diagram-purchase-cycle-label,.diagram-purchase-forever-label{font-family:var(--font-mono);fill:var(--text-muted);letter-spacing:.06em;text-transform:uppercase;dominant-baseline:middle;font-size:9px}.diagram-stack-card rect{fill:var(--surface);stroke:var(--border);stroke-width:1px}.diagram-stack-title{font-family:var(--font-geist), sans-serif;font-size:var(--d-label);fill:var(--text-primary);letter-spacing:-.01em;font-weight:600}.diagram-stack-sub{font-family:var(--font-mono);font-size:var(--d-sub);fill:var(--text-muted);letter-spacing:.08em;text-transform:uppercase}.diagram-stack-card-1,.diagram-stack-card-2{opacity:.4}.diagram-stack-card-2{opacity:.65}.diagram-stack-card-3{opacity:1;animation:stack-push-pop var(--d-stack-duration) ease-in-out infinite;transform-origin:290px 90px}@keyframes stack-push-pop{0%,to{opacity:1;transform:translate(0)}40%{opacity:1;transform:translate(0)}60%{opacity:0;transform:translate(160px)}80%{opacity:0;transform:translate(160px)}95%{opacity:1;transform:translate(0)}}@media (prefers-reduced-motion:reduce){.diagram-dot,.diagram-cycle-dot{opacity:0!important;animation:none!important}}@media (max-width:640px){.diagram{--d-label:12px;--d-sub:8px;--d-caption:.78rem;gap:18px;margin:32px 0;padding:28px 4px 24px}.diagram-svg{max-width:100%}}.tech-hero-hairline{background:linear-gradient(90deg, var(--border-hover), transparent 80%);opacity:.45;max-width:520px;height:1px;margin-top:32px;position:relative}.tech-hero-article .tech-hero-hairline{max-width:320px}.tech-hero-article{margin-top:4px}@media (min-width:640px){.tech-hero-article{margin-top:8px}}@media (pointer:coarse){.copy-btn{opacity:1}}@media (max-width:768px){.article-nav{margin-top:64px;padding-top:22px}}@media (max-width:640px){.article-body h2{letter-spacing:.13em;margin:48px 0 14px;font-size:.78rem}.article-body h2:first-child{margin-top:4px}.article-body h3{margin:30px 0 8px;font-size:.66rem}.article-body p,.article-body li{font-size:.92rem;line-height:1.72}.article-body pre{border-radius:10px;padding:14px 16px;font-size:.76rem}.code-block pre{font-size:.76rem;border-radius:0 0 10px 10px!important;padding:14px 16px!important}.code-block-header{border-radius:10px 10px 0 0;padding:9px 14px}.code-block-lang{font-size:.62rem}.article-body code{padding:1px 5px;font-size:.78em}.article-nav{grid-template-columns:1fr;margin-top:72px;padding-top:28px}.article-nav-card{padding:16px 18px}}.article-progress{z-index:200;pointer-events:none;background:0 0;height:2px;position:fixed;top:0;left:0;right:0;opacity:1!important;animation:none!important;transform:none!important}.article-progress-fill{transform-origin:0 0;background:linear-gradient(90deg, color-mix(in srgb, var(--section-color,var(--text-primary)) 65%, transparent) 0%, color-mix(in srgb, var(--section-color,var(--text-primary)) 95%, transparent) 50%, color-mix(in srgb, var(--section-color,var(--text-primary)) 65%, transparent) 100%);width:100%;height:100%;box-shadow:0 0 6px color-mix(in srgb, var(--section-color,var(--text-primary)) 30%, transparent), 0 1px 4px #0000000a;will-change:transform}.site-signoff{text-align:center;flex-direction:column;align-items:center;gap:16px;padding:0;display:flex}.article-footer .site-signoff{margin-top:36px}.site-signoff-back{font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);border-radius:9999px;align-items:center;gap:8px;padding:6px 12px;font-size:.7rem;font-weight:500;text-decoration:none;transition:color .22s,background .22s,transform .22s;display:inline-flex}.site-signoff-back svg{transition:transform .25s var(--ease-out-soft)}.site-signoff-back:hover{color:var(--text-primary);background:var(--hover-bg)}.site-signoff-back:hover svg{transform:translate(-3px)}.site-signoff-back:active{transform:scale(.98)}@media (max-width:640px){.site-signoff{gap:12px}}:root[data-theme=dark] .tech-page{background-image:radial-gradient(circle at 1px 1px,#ffffff06 1px,#0000 0)}:root[data-theme=dark] .tech-page:before{display:none}:root[data-theme=dark] .tech-page>.tech-shell:after{opacity:.04;mix-blend-mode:screen}:root[data-theme=dark] .tech-card{background:var(--surface);box-shadow:none}:root[data-theme=dark] .tech-card:hover{background:var(--surface-hover);border-color:var(--border-hover);box-shadow:none}:root[data-theme=dark] .tech-card:before{background:linear-gradient(90deg,#0000,#ffffff29 50%,#0000)}:root[data-theme=dark] .tech-card:hover:before{opacity:.5}:root[data-theme=dark] .copy-btn:hover{background:#ffffff0f}:root[data-theme=dark] .article-callout{background:var(--surface);box-shadow:none}:root[data-theme=dark] .article-callout:before{background:var(--border-hover);opacity:.55}:root[data-theme=dark] .page-eyebrow-slash{color:var(--text-muted)}:root[data-theme=dark] .article-body h2:before{background:linear-gradient(90deg, var(--border-hover) 0%, var(--border-hover) 60%, transparent 100%);opacity:.6}:root[data-theme=dark] .article-body a{-webkit-text-decoration-color:var(--text-muted);text-decoration-color:var(--text-muted)}:root[data-theme=dark] .article-body a:hover{-webkit-text-decoration-color:var(--text-primary);text-decoration-color:var(--text-primary)}:root[data-theme=dark] .article-body blockquote:before{background:linear-gradient(180deg, var(--border-hover), #ffffff14);opacity:.9}:root[data-theme=dark] .article-body li::marker{color:var(--text-muted)}:root[data-theme=dark] .code-block:before{opacity:.6;background:linear-gradient(90deg,#0000,#ffffff1a,#0000)}:root[data-theme=dark] .group:hover .tech-pill{border-color:var(--border-hover);background:#ffffff0a}:root[data-theme=dark] .tech-page ::selection{color:var(--text-primary);background:#ffffff29}:root[data-theme=dark] .stack-card-verb,:root[data-theme=dark] .phase-label-index{color:var(--text-muted)}:root[data-theme=dark] .phase-label-line{background:var(--border-hover)}:root[data-theme=dark] .code-block .shiki,:root[data-theme=dark] .code-block .shiki span{color:var(--shiki-dark)!important;font-style:var(--shiki-dark-font-style,inherit)!important;font-weight:var(--shiki-dark-font-weight,inherit)!important}:root[data-theme=dark] .article-progress-fill{box-shadow:0 0 6px color-mix(in srgb, var(--section-color,var(--text-primary)) 45%, transparent)}