:root,[data-theme=light]{--background:#fff;--surface:#fff;--surface-soft:#eef3f9;--surface-glass:#fffffff5;--foreground:#17191f;--muted:#626b7a;--border:#dde5ef;--brand:#0068c9;--brand-strong:#004a96;--brand-dark:var(--brand-strong);--brand-soft:#e5f2ff;--brand-tint:#0068c91a;--header-shadow:0 12px 32px #14264014;--page-background:radial-gradient(circle at 15% 10%, #0068c91a, transparent 28rem), linear-gradient(180deg, #fff 0%, #f6f9fd 48%, #fff 100%);--shadow:0 22px 60px -42px #1426406b;--post-card-background:radial-gradient(circle at 92% 0%, #0068c921, transparent 12rem), radial-gradient(circle at 0% 100%, #004a9614, transparent 13rem), linear-gradient(145deg, #fff 0%, #f9fcff 46%, #eaf4ff 100%);--post-featured-background:radial-gradient(circle at 86% 10%, #0068c92b, transparent 15rem), radial-gradient(circle at 6% 92%, #004a961a, transparent 16rem), linear-gradient(145deg, #fff 0%, #f4f9ff 48%, #e8f3ff 100%);--post-card-border:color-mix(in srgb, var(--brand) 22%, var(--border));--post-card-border-hover:color-mix(in srgb, var(--brand) 42%, var(--border));--post-card-shadow:0 12px 34px #1426401c;--post-card-shadow-hover:0 22px 54px #1426402e;--post-card-title:#12365d;--post-card-copy:#566170;--post-card-badge-background:linear-gradient(135deg, #0068c921 0%, #004a9614 100%);--post-card-badge-border:color-mix(in srgb, var(--brand) 26%, var(--border));--post-card-badge-text:var(--brand-strong);--post-card-blue-line:linear-gradient(90deg, transparent 0%, var(--brand-strong) 18%, var(--brand) 55%, transparent 100%);--pf-text:var(--foreground);--pf-text-secondary:var(--muted);--pf-text-muted:#7b8493;--pf-background:var(--surface);--pf-border:var(--border);--pf-border-focus:color-mix(in srgb, var(--brand) 42%, var(--border));--pf-skeleton:var(--surface-soft);--pf-skeleton-shine:#f7fbff;--pf-hover:var(--brand-tint);--pf-mark:var(--brand);--pf-scroll-shadow:#1426401a;--pf-outline-focus:var(--brand);--pf-outline-width:2px;--pf-outline-offset:3px;--pf-font:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--pf-input-height:2.5rem;--pf-input-font-size:1rem;--pf-summary-font-size:.78rem;--pf-result-title-font-size:.96rem;--pf-result-excerpt-font-size:.88rem;--pf-results-gap:.65rem;--pf-border-radius:8px;--pf-image-width:4rem;--pf-image-height:3rem;--pf-shadow-sm:0 6px 18px #14264014;--pf-shadow-md:0 12px 28px #1426401f;--pf-shadow-lg:0 24px 70px #14264038;--pf-modal-backdrop:#0b182875;--pf-modal-max-width:min(42rem, calc(100vw - 2rem));--pf-modal-max-height:min(80dvh, 48rem);--pf-modal-top:11dvh;color-scheme:light}[data-theme=dark]{--background:#101216;--surface:#171d25;--surface-soft:#202936;--surface-glass:#101216f0;--foreground:#f4f7fb;--muted:#9ba7b7;--border:#293443;--brand:#56a9ff;--brand-strong:#91caff;--brand-dark:var(--brand-strong);--brand-soft:#102a45;--brand-tint:#56a9ff29;--header-shadow:0 12px 32px #0000005c;--page-background:radial-gradient(circle at 15% 10%, #56a9ff29, transparent 28rem), linear-gradient(180deg, #101216 0%, #151b23 52%, #101216 100%);--shadow:0 24px 64px -38px #000000ad;--post-card-background:radial-gradient(circle at 92% 0%, #56a9ff33, transparent 13rem), radial-gradient(circle at 4% 100%, #91caff14, transparent 14rem), linear-gradient(145deg, #202b3a 0%, #141b23 58%, #172436 100%);--post-featured-background:radial-gradient(circle at 86% 10%, #56a9ff3d, transparent 16rem), radial-gradient(circle at 8% 90%, #91caff17, transparent 17rem), linear-gradient(145deg, #223047 0%, #111820 50%, #17273a 100%);--post-card-border:color-mix(in srgb, var(--brand) 18%, var(--border));--post-card-border-hover:color-mix(in srgb, var(--brand) 42%, var(--border));--post-card-shadow:0 14px 38px #00000057;--post-card-shadow-hover:0 24px 60px #00000080;--post-card-title:#f4f9ff;--post-card-copy:#b8c5d6;--post-card-badge-background:linear-gradient(135deg, #56a9ff2e 0%, #91caff1a 100%);--post-card-badge-border:color-mix(in srgb, var(--brand) 28%, var(--border));--post-card-badge-text:var(--brand-strong);--post-card-blue-line:linear-gradient(90deg, transparent 0%, var(--brand) 18%, var(--brand-strong) 55%, transparent 100%);--pf-text:var(--foreground);--pf-text-secondary:var(--muted);--pf-text-muted:#8794a5;--pf-background:var(--surface);--pf-border:var(--border);--pf-border-focus:color-mix(in srgb, var(--brand) 48%, var(--border));--pf-skeleton:var(--surface-soft);--pf-skeleton-shine:#273343;--pf-hover:var(--brand-tint);--pf-mark:var(--brand-strong);--pf-scroll-shadow:#ffffff14;--pf-outline-focus:var(--brand);--pf-shadow-sm:0 6px 18px #00000052;--pf-shadow-md:0 12px 28px #0000006b;--pf-shadow-lg:0 24px 70px #0000008f;--pf-modal-backdrop:#0000009e;color-scheme:dark}*{box-sizing:border-box}html{background:var(--background);scroll-behavior:smooth;min-height:100%}body{background:var(--page-background);min-height:100dvh;color:var(--foreground);overflow-wrap:break-word;text-rendering:optimizelegibility;flex-direction:column;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.65;display:flex}a{color:inherit}a:hover{color:var(--brand)}img{max-width:100%;height:auto}.blog-loader{z-index:1000;background:color-mix(in srgb, var(--background) 78%, transparent);backdrop-filter:blur(12px);opacity:1;pointer-events:auto;visibility:visible;justify-content:center;align-items:center;padding:1rem;transition:opacity .18s,visibility .18s;display:flex;position:fixed;inset:0}.blog-loader.is-hidden{opacity:0;pointer-events:none;visibility:hidden}.blog-loader-card{border:1px solid var(--border);background:linear-gradient(180deg, color-mix(in srgb, var(--surface) 88%, transparent) 0%, var(--surface) 100%);width:min(88vw,22rem);box-shadow:var(--shadow);color:var(--foreground);text-align:center;border-radius:1.5rem;flex-direction:column;align-items:center;gap:1rem;padding:2rem 1.75rem;display:flex;position:relative;overflow:hidden}.blog-loader-top-line{background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--brand) 45%, transparent), transparent);height:1px;position:absolute;top:0;left:2rem;right:2rem}.blog-loader-halo{justify-content:center;align-items:center;width:7.25rem;height:7.25rem;display:flex;position:relative}.blog-loader-halo:before{background:radial-gradient(circle, color-mix(in srgb, var(--brand) 14%, transparent) 0%, transparent 70%);content:"";filter:blur(10px);opacity:.95;border-radius:999px;position:absolute;inset:14%}[data-theme=dark] .blog-loader-halo:before{background:radial-gradient(circle,#ffffff1f 0%,#0000 72%)}.blog-loader-icon{z-index:1;width:5.75rem;height:5.75rem;color:var(--brand);transform-origin:50%;will-change:opacity, transform;animation:1.4s ease-in-out infinite hpzenai-loader-pulse;display:inline-block;position:relative}[data-theme=dark] .blog-loader-icon{color:#fff}.blog-loader-rotator{transform-origin:50%;will-change:transform;width:100%;height:100%;animation:1.4s linear infinite hpzenai-loader-rotate;display:block}.blog-loader-mark{width:100%;height:100%;filter:drop-shadow(0 8px 18px color-mix(in srgb, var(--brand) 18%, transparent));display:block}[data-theme=dark] .blog-loader-mark{filter:none}.blog-loader-copy{gap:.25rem;display:grid}.blog-loader-label,.blog-loader-subtitle{margin:0}.blog-loader-label{color:var(--foreground);font-size:1rem;font-weight:760;line-height:1.2}.blog-loader-subtitle{color:var(--muted);font-size:.86rem;font-weight:650;line-height:1.45}.site-header{z-index:20;border-bottom:1px solid var(--border);background:var(--surface-glass);backdrop-filter:saturate(160%)blur(18px);box-shadow:var(--header-shadow);flex:none;position:sticky;top:0}.site-header:after{background:var(--brand);content:"";opacity:.38;height:1px;position:absolute;bottom:0;left:0;right:0}.site-nav,.footer-inner,.page-shell{width:min(1180px,100% - 3rem);margin-inline:auto}.site-nav{grid-template-columns:minmax(0,1fr) auto minmax(2.5rem,1fr);align-items:center;gap:1rem;min-height:4.75rem;padding-block:0;display:grid;position:relative}.brand-link{color:var(--foreground);letter-spacing:0;white-space:nowrap;flex-shrink:0;justify-self:flex-start;align-items:center;gap:.625rem;min-width:0;font-weight:700;text-decoration:none;display:inline-flex}.brand-link:hover{color:var(--brand)}.brand-logo{width:2.125rem;height:2.125rem;color:var(--brand);flex:none;justify-content:center;align-items:center;display:flex}.brand-mark{width:100%;height:100%;display:block}.brand-title{color:var(--foreground);letter-spacing:0;white-space:nowrap;align-items:flex-start;font-family:Helvetica,Arial,sans-serif;font-size:1.95rem;font-weight:700;line-height:1;display:inline-flex;position:relative}.brand-title-name{padding-right:.55em}.brand-title-tm{font-size:.34em;font-weight:600;line-height:1;position:absolute;top:.04em;right:0}.nav-links{flex-wrap:wrap;justify-content:center;justify-self:center;align-items:center;gap:.2rem;min-width:0;display:flex}.nav-actions{justify-content:flex-end;justify-self:flex-end;align-items:center;gap:.5rem;min-width:0;display:flex}.nav-links a{color:var(--foreground);letter-spacing:0;white-space:nowrap;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:.42rem;padding:.62rem .82rem;font-size:.9rem;font-weight:750;line-height:1;text-decoration:none;transition:background .16s,border-color .16s,box-shadow .16s,color .16s;display:inline-flex;position:relative}.nav-icon{flex:none;width:1.12rem;height:1.12rem;display:none}.nav-label{align-items:center;display:inline-flex}.nav-links a:hover,.nav-links a.active{border-color:color-mix(in srgb, var(--brand) 16%, transparent);background:color-mix(in srgb, var(--brand) 8%, transparent);color:var(--brand)}.nav-links a.active{background:linear-gradient(180deg, color-mix(in srgb, var(--brand) 14%, var(--surface)) 0%, color-mix(in srgb, var(--brand) 8%, var(--surface)) 100%);border-color:color-mix(in srgb, var(--brand) 34%, transparent);box-shadow:inset 0 1px 0 color-mix(in srgb, var(--surface) 74%, transparent), 0 8px 18px color-mix(in srgb, var(--brand) 12%, transparent)}.nav-links a.active:after{background:var(--brand);content:"";border-radius:999px;width:1.15rem;height:.16rem;position:absolute;bottom:.24rem;left:50%;transform:translate(-50%)}.site-search{flex:none;justify-content:center;align-items:center;width:2.5rem;height:2.5rem;display:inline-flex}.site-search pagefind-config{display:none}.site-search pagefind-modal-trigger{justify-content:center;align-items:center;width:2.5rem;height:2.5rem;display:inline-flex}.site-search pagefind-modal{z-index:60;position:relative}.search-fallback-button{-webkit-tap-highlight-color:transparent;border:1px solid var(--border);border-radius:var(--pf-border-radius);background:var(--surface);width:2.5rem;height:2.5rem;color:var(--muted);cursor:default;justify-content:center;align-items:center;display:inline-flex}.search-fallback-icon{width:1rem;height:1rem}.theme-toggle{-webkit-tap-highlight-color:transparent;border:1px solid var(--border);background:var(--surface);width:2.5rem;height:2.5rem;color:var(--foreground);cursor:pointer;border-radius:999px;justify-content:center;align-items:center;transition:background .16s,border-color .16s,color .16s,box-shadow .16s;display:inline-flex}.theme-toggle:hover,.theme-toggle:focus-visible{border-color:color-mix(in srgb, var(--brand) 38%, transparent);background:var(--brand-tint);color:var(--brand)}.theme-toggle:focus-visible{outline:2px solid color-mix(in srgb, var(--brand) 46%, transparent);outline-offset:3px}.theme-toggle[aria-pressed=true]{border-color:color-mix(in srgb, var(--brand) 34%, transparent);background:var(--brand-soft);color:var(--brand)}.theme-toggle-icon{width:1.125rem;height:1.125rem}.page-shell{flex:1 0 auto;padding-block:clamp(1.5rem,4vw,3rem) clamp(3rem,7vw,5rem)}.blog-hero,.article-hero{border:1px solid var(--border);background:color-mix(in srgb, var(--surface) 94%, var(--brand-soft));box-shadow:var(--shadow)}.featured-post,.post-card{border:1px solid var(--post-card-border);background:var(--post-card-background);box-shadow:var(--post-card-shadow);transition:border-color .18s,box-shadow .18s,transform .18s;position:relative;overflow:hidden}.featured-post:hover,.featured-post:focus-within,.post-card:hover,.post-card:focus-within{border-color:var(--post-card-border-hover);box-shadow:var(--post-card-shadow-hover);transform:translateY(-3px)}.featured-post:before,.post-card:before{background:var(--post-card-blue-line);content:"";pointer-events:none;height:2px;position:absolute;inset:0 1.2rem auto}.featured-post:after,.post-card:after{background:color-mix(in srgb, var(--brand) 12%, transparent);content:"";filter:blur(2px);pointer-events:none;border-radius:999px;width:13rem;height:13rem;position:absolute;bottom:-5rem;right:-5rem}.blog-hero{border-radius:1.45rem;padding:clamp(1.4rem,4vw,3rem);position:relative;overflow:hidden}.blog-hero:after,.article-hero:after{background:var(--brand-tint);content:"";pointer-events:none;border-radius:999px;width:16rem;height:16rem;position:absolute;top:-5rem;right:-5rem}.eyebrow,.post-meta span:first-child{background:var(--brand-soft);width:fit-content;color:var(--brand);letter-spacing:.16em;text-transform:uppercase;border-radius:999px;align-items:center;padding:.5rem .72rem;font-size:.68rem;font-weight:850;line-height:1;display:inline-flex}.blog-hero h1,.article-hero h1{max-width:860px;color:var(--foreground);letter-spacing:-.04em;margin:1rem 0 0;font-size:clamp(2rem,5vw,4.35rem);line-height:.98;position:relative}.blog-hero p:not(.eyebrow),.article-hero p{max-width:760px;color:var(--muted);margin:1.1rem 0 0;font-size:clamp(1rem,2vw,1.16rem);position:relative}.featured-post{background:var(--post-featured-background);border-radius:1.25rem;margin-top:1rem;padding:clamp(1.25rem,3vw,2rem)}.featured-post>*,.post-card>*{z-index:1;position:relative}.featured-post h2,.post-card h2{letter-spacing:0;margin:.9rem 0 0;line-height:1.08}.featured-post h2{font-size:2rem}.post-card h2{font-size:1.35rem}.featured-post h2 a,.post-card h2 a{color:var(--post-card-title);text-decoration:none}.featured-post h2 a:hover,.featured-post h2 a:focus-visible,.post-card h2 a:hover,.post-card h2 a:focus-visible{color:var(--brand)}.featured-post p,.post-card p{color:var(--post-card-copy);margin:.8rem 0 0}.post-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1rem;display:grid}.post-card{border-radius:1.1rem;padding:1.35rem}.featured-post .post-meta span:first-child,.post-card .post-meta span:first-child{border:1px solid var(--post-card-badge-border);background:var(--post-card-badge-background);box-shadow:0 8px 20px color-mix(in srgb, var(--brand) 10%, transparent);color:var(--post-card-badge-text)}.empty-state{border:1px solid var(--border);background:var(--surface);color:var(--muted);text-align:center;border-radius:1rem;margin-top:1rem;padding:1.5rem}.empty-state p{margin:0}.post-meta,.meta-row{color:var(--muted);flex-wrap:wrap;align-items:center;gap:.65rem;font-size:.82rem;display:flex}.text-link,.back-link{width:fit-content;color:var(--brand);align-items:center;gap:.45rem;font-weight:800;text-decoration:none;display:inline-flex}.text-link{margin-top:1.25rem}.back-link{margin-bottom:1rem;font-size:.92rem}.article-shell{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-radius:1.45rem;overflow:hidden}.article-hero{box-shadow:none;border-width:0 0 1px;border-radius:0;padding:clamp(1.5rem,4vw,3rem);position:relative;overflow:hidden}.article-content{max-width:820px;padding:clamp(1.5rem,4vw,3rem)}.article-content h2{color:var(--foreground);letter-spacing:-.02em;margin:2.2rem 0 .75rem;font-size:clamp(1.35rem,3vw,1.85rem);line-height:1.15}.article-content h2:first-child{margin-top:0}.article-content p,.article-content li{color:var(--muted);font-size:1rem}.article-content strong{color:var(--foreground)}.article-content a{color:var(--brand);font-weight:780}.article-content ul{padding-left:1.2rem}.article-content table{border-collapse:collapse;border:1px solid var(--border);border-radius:.8rem;width:100%;margin:1.25rem 0;font-size:.94rem;overflow:hidden}.article-content th,.article-content td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:.82rem}.article-content th{background:var(--surface-soft);color:var(--foreground);letter-spacing:.08em;text-transform:uppercase;font-size:.74rem}.tag-row{flex-wrap:wrap;gap:.5rem;margin-top:1.25rem;display:flex;position:relative}.tag-row span{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:999px;padding:.42rem .68rem;font-size:.78rem;font-weight:720}.site-footer{border-top:1px solid var(--border);background:var(--surface);color:var(--muted);flex:none}.footer-inner{text-align:center;justify-content:center;align-items:center;padding-block:1.35rem;display:flex}.footer-copy{margin:0;font-size:.88rem}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@keyframes hpzenai-loader-pulse{0%{opacity:.72;transform:scale(.94)}50%{opacity:1;transform:scale(1.04)}to{opacity:.72;transform:scale(.94)}}@keyframes hpzenai-loader-rotate{0%{transform:rotate(0)}to{transform:rotate(1turn)}}@media (width<=1024px){.site-nav,.footer-inner,.page-shell{width:min(1180px,100% - 2rem)}.site-nav{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.75rem;padding-block:.85rem}.brand-link{grid-area:1/1}.nav-actions{grid-area:1/2;justify-content:flex-end}.nav-links{scrollbar-width:none;flex-wrap:nowrap;grid-area:2/1/auto/-1;justify-content:flex-start;width:100%;padding-bottom:.1rem;overflow-x:auto}.nav-links::-webkit-scrollbar{display:none}.nav-links a{flex:none;padding:.55rem .68rem}}@media (width<=760px){.site-nav,.footer-inner,.page-shell{width:min(1180px,100% - 1.25rem)}.brand-logo{width:1.95rem;height:1.95rem}.brand-title{font-size:1.72rem}.nav-links{justify-content:space-between;gap:.35rem;padding-bottom:0}.nav-links a{width:2.65rem;height:2.65rem;padding:0}.nav-icon{width:1.18rem;height:1.18rem;display:block}.nav-label{display:none}.nav-links a.active:after{width:.92rem;height:.13rem;bottom:.22rem}.post-grid{grid-template-columns:1fr}.article-content{padding-inline:1.1rem}.article-content table{white-space:nowrap;display:block;overflow-x:auto}}@media (width<=640px){.site-nav{gap:.7rem;padding-block:.75rem}.brand-logo{width:1.82rem;height:1.82rem}.brand-title{font-size:1.48rem}.theme-toggle,.site-search,.site-search pagefind-modal-trigger,.search-fallback-button{width:2.35rem;height:2.35rem}.blog-hero h1,.article-hero h1{font-size:clamp(1.8rem,12vw,3.2rem);line-height:1.02}.featured-post h2{font-size:1.55rem}}@media (width<=480px){.blog-loader-card{border-radius:1.25rem;width:min(88vw,20rem);padding:1.75rem 1.35rem}.blog-loader-halo{width:6.5rem;height:6.5rem}.blog-loader-icon{width:5rem;height:5rem}}@media (width<=380px){.nav-links{gap:.2rem}.nav-links a{width:2.42rem;height:2.42rem}.brand-title{font-size:1.34rem}}@media (prefers-reduced-motion:reduce){.blog-loader,.featured-post,.post-card{transition:none}.featured-post:hover,.featured-post:focus-within,.post-card:hover,.post-card:focus-within{transform:none}.blog-loader-icon,.blog-loader-rotator{animation:none}}