:root{--pillar-deep:#0B1320;--pillar-deep-2:#0F1A2E;--pillar-line:rgba(255,255,255,0.08);--pillar-line-soft:rgba(255,255,255,0.05);--pillar-text:#E8EEF7;--pillar-text-soft:rgba(232,238,247,0.78);--pillar-text-mute:rgba(232,238,247,0.58);--pillar-accent:#3B82F6;--pillar-accent-2:#6366F1;--pillar-gold:#D4A85A;--pillar-gold-soft:rgba(212,168,90,0.18);--pillar-gold-line:rgba(212,168,90,0.32);--pillar-success:#34D399;--pillar-read-width:720px;--pillar-sidebar-width:260px;--pillar-toc-width:240px;--pillar-gutter:3rem}.pillar-hero{padding:8.5rem 1.5rem 4.5rem;position:relative;overflow:hidden;background:radial-gradient(ellipse at 30% 0%,rgba(99,102,241,0.20)0%,transparent 55%),radial-gradient(ellipse at 80% 50%,rgba(212,168,90,0.10)0%,transparent 60%),linear-gradient(180deg,#0B1320 0%,#0A1218 100%);border-bottom:1px solid var(--pillar-line)}.pillar-hero__inner{max-width:1080px;margin:0 auto}.pillar-hero__eyebrow{display:inline-flex;align-items:center;gap:0.55rem;font-size:0.72rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--pillar-gold);background:var(--pillar-gold-soft);padding:0.4rem 0.95rem;border-radius:999px;border:1px solid var(--pillar-gold-line);margin-bottom:1.4rem}.pillar-hero__eyebrow::before{content:"";width:6px;height:6px;background:var(--pillar-gold);border-radius:50%;box-shadow:0 0 10px var(--pillar-gold)}.pillar-hero h1{font-family:'Geist','Space Grotesk',system-ui,sans-serif;font-size:clamp(2rem,5vw,3.4rem);font-weight:800;line-height:1.08;letter-spacing:-0.025em;color:#fff;margin:0 0 1.3rem;max-width:880px}.pillar-hero h1 .pillar-h1-accent{background:linear-gradient(135deg,#93C5FD 0%,#A5B4FC 60%,#D4A85A 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.pillar-hero__sub{font-size:clamp(1rem,1.7vw,1.18rem);line-height:1.6;color:var(--pillar-text-soft);max-width:720px;margin:0 0 2rem}.pillar-meta{display:flex;gap:1.3rem 1.8rem;flex-wrap:wrap;font-size:0.84rem;color:var(--pillar-text-mute);padding-top:1.4rem;border-top:1px solid var(--pillar-line-soft)}.pillar-meta>span{display:inline-flex;align-items:center;gap:0.4rem}.pillar-meta svg{color:var(--pillar-gold);flex:0 0 14px}.pillar-wrap{max-width:1280px;margin:0 auto;padding:3rem 1.5rem 5rem;display:grid;grid-template-columns:var(--pillar-toc-width)minmax(0,1fr)var(--pillar-sidebar-width);gap:var(--pillar-gutter)}.pillar-toc{position:sticky;top:6rem;align-self:start;max-height:calc(100vh - 7rem);overflow-y:auto;padding-right:0.6rem;font-size:0.86rem}.pillar-toc h2{font-size:0.7rem;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:var(--pillar-gold);margin:0 0 0.9rem}.pillar-toc ol{list-style:none;padding:0;margin:0;counter-reset:toc}.pillar-toc li{margin:0 0 0.45rem;padding-left:1.5rem;position:relative;counter-increment:toc;line-height:1.45}.pillar-toc li::before{content:counter(toc,decimal-leading-zero);position:absolute;left:0;top:0.05rem;font-size:0.7rem;font-weight:700;color:var(--pillar-text-mute);font-variant-numeric:tabular-nums}.pillar-toc a{color:var(--pillar-text-soft);text-decoration:none;transition:color .15s ease}.pillar-toc a:hover,.pillar-toc a:focus-visible,.pillar-toc a.is-active{color:var(--pillar-gold);outline:none}.pillar-article{max-width:var(--pillar-read-width);font-size:1.02rem;line-height:1.78;color:var(--pillar-text-soft)}.pillar-article>section{margin-bottom:3.5rem;scroll-margin-top:5rem}.pillar-article h2{font-family:'Geist','Space Grotesk',system-ui,sans-serif;font-size:clamp(1.6rem,3vw,2.1rem);font-weight:700;letter-spacing:-0.02em;color:#fff;margin:0 0 1rem;padding-top:0.4rem;scroll-margin-top:5rem}.pillar-article h2::before{content:"";display:block;width:44px;height:3px;background:linear-gradient(90deg,var(--pillar-gold)0%,transparent 100%);border-radius:2px;margin-bottom:0.95rem}.pillar-article h3{font-family:'Geist',system-ui,sans-serif;font-size:1.25rem;font-weight:700;color:var(--pillar-text);margin:2.2rem 0 0.7rem;letter-spacing:-0.01em}.pillar-article h4{font-size:1.05rem;font-weight:700;color:var(--pillar-text);margin:1.6rem 0 0.5rem}.pillar-article p{margin:0 0 1.1rem}.pillar-article p.pillar-lead{font-size:1.18rem;line-height:1.65;color:var(--pillar-text);margin-bottom:1.4rem}.pillar-article p.pillar-lead::first-letter,.pillar-article p.pillar-dropcap::first-letter{font-family:'Geist','Space Grotesk',serif;font-size:4.2rem;font-weight:800;float:left;line-height:0.92;margin:0.32rem 0.7rem 0 0;padding:0;background:linear-gradient(135deg,#D4A85A 0%,#F8D67A 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.pillar-article a{color:var(--pillar-gold);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(212,168,90,0.4);transition:text-decoration-color .15s ease}.pillar-article a:hover{text-decoration-color:var(--pillar-gold)}.pillar-article ul,.pillar-article ol{margin:0 0 1.2rem;padding-left:1.4rem}.pillar-article li{margin:0 0 0.5rem}.pillar-article ul li::marker{color:var(--pillar-gold)}.pillar-article ol li::marker{color:var(--pillar-gold);font-weight:700}.pillar-article strong{color:var(--pillar-text);font-weight:700}.pillar-article blockquote{border-left:3px solid var(--pillar-gold);background:rgba(212,168,90,0.06);margin:1.6rem 0;padding:1.1rem 1.4rem 1rem;border-radius:0 12px 12px 0;font-style:italic;color:var(--pillar-text)}.pillar-article blockquote cite{display:block;margin-top:0.6rem;font-style:normal;font-size:0.84rem;color:var(--pillar-text-mute)}.pillar-article code{font-family:'Geist Mono',ui-monospace,monospace;background:rgba(255,255,255,0.06);padding:0.12rem 0.42rem;border-radius:4px;font-size:0.92em;color:var(--pillar-text)}.pillar-article hr{border:0;height:1px;background:var(--pillar-line);margin:2.5rem 0}.pillar-table-wrap{overflow-x:auto;margin:1.4rem 0 1.8rem;border-radius:14px;border:1px solid var(--pillar-line);background:rgba(255,255,255,0.025)}.pillar-table{width:100%;border-collapse:collapse;font-size:0.9rem;color:var(--pillar-text);min-width:480px}.pillar-table th{background:rgba(255,255,255,0.04);color:var(--pillar-gold);font-weight:700;text-align:left;padding:0.85rem 1rem;border-bottom:1px solid var(--pillar-line);font-size:0.78rem;letter-spacing:0.5px;text-transform:uppercase}.pillar-table td{padding:0.8rem 1rem;border-bottom:1px solid var(--pillar-line-soft);color:var(--pillar-text-soft)}.pillar-table tr:last-child td{border-bottom:0}.pillar-table tr:hover td{background:rgba(255,255,255,0.02);color:var(--pillar-text)}.pillar-callout{margin:1.6rem 0 1.8rem;padding:1.3rem 1.4rem;background:linear-gradient(135deg,rgba(59,130,246,0.08)0%,rgba(99,102,241,0.05)100%);border:1px solid rgba(99,102,241,0.25);border-left:4px solid var(--pillar-accent-2);border-radius:14px}.pillar-callout__title{display:inline-flex;align-items:center;gap:0.5rem;font-family:'Geist',sans-serif;font-size:0.78rem;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:var(--pillar-accent-2);margin:0 0 0.7rem}.pillar-callout p{margin:0 0 0.6rem;color:var(--pillar-text)}.pillar-callout p:last-child{margin-bottom:0}.pillar-callout--gold{background:linear-gradient(135deg,rgba(212,168,90,0.10)0%,rgba(212,168,90,0.04)100%);border-color:var(--pillar-gold-line);border-left-color:var(--pillar-gold)}.pillar-callout--gold .pillar-callout__title{color:var(--pillar-gold)}.pillar-callout--warn{background:linear-gradient(135deg,rgba(251,146,60,0.08)0%,rgba(251,146,60,0.03)100%);border-color:rgba(251,146,60,0.30);border-left-color:#FB923C}.pillar-callout--warn .pillar-callout__title{color:#FB923C}.pillar-inline-cta{margin:2rem 0;padding:1.6rem 1.6rem 1.4rem;background:radial-gradient(ellipse at 100% 0%,rgba(212,168,90,0.12)0%,transparent 60%),linear-gradient(180deg,rgba(11,19,32,0.55)0%,rgba(15,26,46,0.45)100%);border:1px solid var(--pillar-gold-line);border-radius:16px;position:relative;overflow:hidden}.pillar-inline-cta__eyebrow{font-size:0.7rem;font-weight:800;letter-spacing:1.6px;text-transform:uppercase;color:var(--pillar-gold);margin-bottom:0.5rem}.pillar-inline-cta h3{margin:0 0 0.55rem !important;font-size:1.2rem !important;color:#fff !important}.pillar-inline-cta p{color:var(--pillar-text-soft);margin:0 0 1rem;font-size:0.96rem}.pillar-inline-cta__row{display:flex;gap:0.7rem;flex-wrap:wrap}.pillar-btn-primary{display:inline-flex;align-items:center;gap:0.5rem;padding:0.85rem 1.4rem;font-size:0.92rem;font-weight:700;font-family:'Inter',system-ui,sans-serif;color:#0B1320;background:linear-gradient(135deg,#F8D67A 0%,#D4A85A 100%);border:1px solid var(--pillar-gold-line);border-radius:12px;text-decoration:none;box-shadow:0 8px 22px rgba(212,168,90,0.22),inset 0 1px 0 rgba(255,255,255,0.35);transition:transform .2s ease,box-shadow .2s ease}.pillar-btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(212,168,90,0.30);text-decoration:none}.pillar-btn-secondary{display:inline-flex;align-items:center;gap:0.5rem;padding:0.85rem 1.3rem;font-size:0.92rem;font-weight:600;color:var(--pillar-text);background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.14);border-radius:12px;text-decoration:none;transition:background .2s ease,border-color .2s ease}.pillar-btn-secondary:hover{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.24);text-decoration:none;color:var(--pillar-text)}.pillar-sidebar{position:sticky;top:6rem;align-self:start;display:flex;flex-direction:column;gap:1.3rem;font-size:0.9rem}.pillar-side-card{background:rgba(255,255,255,0.03);border:1px solid var(--pillar-line);border-radius:14px;padding:1.2rem 1.2rem 1.1rem}.pillar-side-card h4{margin:0 0 0.6rem;font-size:0.7rem;font-weight:800;letter-spacing:1.6px;text-transform:uppercase;color:var(--pillar-gold)}.pillar-side-card ul{list-style:none;padding:0;margin:0}.pillar-side-card li{margin:0 0 0.55rem}.pillar-side-card li:last-child{margin-bottom:0}.pillar-side-card a{color:var(--pillar-text-soft);text-decoration:none;display:flex;align-items:center;gap:0.4rem;transition:color .15s ease}.pillar-side-card a:hover{color:var(--pillar-gold)}.pillar-side-card a::before{content:"›";color:var(--pillar-gold);font-weight:700}.pillar-side-card--app{background:linear-gradient(135deg,rgba(99,102,241,0.10)0%,rgba(59,130,246,0.05)100%);border-color:rgba(99,102,241,0.30)}.pillar-side-card--app h4{color:var(--pillar-accent-2)}.pillar-side-card--app p{font-size:0.88rem;color:var(--pillar-text-soft);margin:0 0 0.9rem;line-height:1.5}.pillar-side-card--app .pillar-btn-primary{width:100%;justify-content:center;font-size:0.88rem;padding:0.75rem 1rem}.pillar-author{display:flex;gap:1rem;align-items:center;padding:1.2rem 1.3rem;background:rgba(255,255,255,0.03);border:1px solid var(--pillar-line);border-radius:14px;margin:3rem 0 2rem}.pillar-author__avatar{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#D4A85A 0%,#F8D67A 100%);display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:1.3rem;color:#0B1320;flex:0 0 56px}.pillar-author__meta{font-size:0.86rem;color:var(--pillar-text-soft)}.pillar-author__meta strong{color:var(--pillar-text);display:block;font-size:0.96rem;margin-bottom:0.2rem}.pillar-bottom-cta{margin:4rem auto 2rem;max-width:1080px;padding:0 1.5rem}.pillar-bottom-cta h2{font-family:'Geist',sans-serif;font-size:clamp(1.6rem,3vw,2.1rem);font-weight:700;color:#fff;margin:0 0 0.7rem;text-align:center}.pillar-bottom-cta__sub{color:var(--pillar-text-soft);text-align:center;margin:0 auto 2rem;max-width:580px}.pillar-bottom-cta__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.pillar-bottom-cta__card{display:flex;flex-direction:column;gap:0.5rem;background:rgba(255,255,255,0.03);border:1px solid var(--pillar-line);border-radius:16px;padding:1.5rem 1.4rem 1.3rem;text-decoration:none;color:inherit;transition:transform .2s ease,border-color .2s ease,background .2s ease}.pillar-bottom-cta__card:hover{transform:translateY(-3px);border-color:rgba(99,102,241,0.45);background:rgba(99,102,241,0.05);text-decoration:none}.pillar-bottom-cta__card--primary{border-color:var(--pillar-gold-line);background:linear-gradient(180deg,rgba(212,168,90,0.10)0%,rgba(212,168,90,0.04)100%)}.pillar-bottom-cta__card--primary:hover{border-color:var(--pillar-gold);background:linear-gradient(180deg,rgba(212,168,90,0.14)0%,rgba(212,168,90,0.06)100%)}.pillar-bottom-cta__icon{width:42px;height:42px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:rgba(99,102,241,0.14);color:var(--pillar-accent-2);margin-bottom:0.5rem}.pillar-bottom-cta__card--primary .pillar-bottom-cta__icon{background:rgba(212,168,90,0.18);color:var(--pillar-gold)}.pillar-bottom-cta__card h3{font-size:1.1rem;font-weight:700;margin:0;color:var(--pillar-text)}.pillar-bottom-cta__card p{margin:0;color:var(--pillar-text-soft);font-size:0.9rem;line-height:1.5}.pillar-bottom-cta__arrow{margin-top:auto;padding-top:0.6rem;font-size:0.84rem;font-weight:600;color:var(--pillar-accent-2)}.pillar-bottom-cta__card--primary .pillar-bottom-cta__arrow{color:var(--pillar-gold)}.pillar-related{max-width:1080px;margin:4rem auto 3rem;padding:0 1.5rem}.pillar-related h2{font-family:'Geist',sans-serif;font-size:1.5rem;font-weight:700;color:#fff;margin:0 0 1.4rem;text-align:center}.pillar-related__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0.95rem}.pillar-related__card{background:rgba(255,255,255,0.025);border:1px solid var(--pillar-line);border-radius:14px;padding:1.1rem 1.1rem 1rem;text-decoration:none;color:inherit;transition:transform .2s ease,border-color .2s ease;display:flex;flex-direction:column;gap:0.4rem}.pillar-related__card:hover{transform:translateY(-2px);border-color:var(--pillar-gold-line);text-decoration:none}.pillar-related__tag{font-size:0.68rem;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--pillar-gold)}.pillar-related__card h3{font-size:0.96rem;font-weight:700;margin:0;color:var(--pillar-text);line-height:1.3}.pillar-related__card p{margin:0;font-size:0.84rem;color:var(--pillar-text-soft);line-height:1.45}.pillar-breadcrumb{max-width:1280px;margin:0 auto;padding:1.2rem 1.5rem 0;font-size:0.84rem;color:var(--pillar-text-mute)}.pillar-breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:0.45rem;padding:0;margin:0}.pillar-breadcrumb li::after{content:"›";margin-left:0.45rem;color:var(--pillar-text-mute)}.pillar-breadcrumb li:last-child::after{content:""}.pillar-breadcrumb a{color:var(--pillar-text-soft);text-decoration:none}.pillar-breadcrumb a:hover{color:var(--pillar-gold)}.pillar-breadcrumb [aria-current="page"]{color:var(--pillar-gold)}.pillar-skip{position:absolute;left:-9999px;top:1rem;background:var(--pillar-gold);color:#0B1320;padding:0.6rem 1rem;border-radius:8px;font-weight:700;z-index:9999}.pillar-skip:focus{left:1rem}@media(max-width:1100px){.pillar-wrap{grid-template-columns:var(--pillar-toc-width)minmax(0,1fr);gap:2rem}.pillar-sidebar{display:none}}@media(max-width:820px){.pillar-wrap{grid-template-columns:1fr;padding:2rem 1.2rem 4rem}.pillar-toc{position:relative;top:0;max-height:none;padding:1rem 1.1rem;background:rgba(255,255,255,0.03);border:1px solid var(--pillar-line);border-radius:14px;margin-bottom:1.5rem}.pillar-hero{padding:7rem 1.2rem 3.5rem}.pillar-bottom-cta__grid{grid-template-columns:1fr}}.pillar-article *{max-width:100%}.pillar-article img,.pillar-article video{height:auto}@media print{.pillar-toc,.pillar-sidebar,.pillar-inline-cta,.pillar-bottom-cta,.pillar-related,.nav,.footer,.wa-float,#scrollTopBtn{display:none !important}body{background:#fff !important;color:#000 !important}.pillar-wrap{display:block;max-width:100%;padding:0}.pillar-article{max-width:100%;color:#111 !important;font-size:11pt;line-height:1.55}.pillar-article h1,.pillar-article h2,.pillar-article h3,.pillar-article h4{color:#000 !important}.pillar-article h2::before{background:#888 !important}.pillar-article a{color:#1a3d8a !important;text-decoration:underline}.pillar-article a[href^="http"]::after{content:"(" attr(href)")";font-size:9pt;color:#555}.pillar-hero{padding:1.5rem 0 1rem !important;background:#fff !important;color:#000 !important;border-bottom:2px solid #000}.pillar-hero h1,.pillar-hero__sub,.pillar-hero__eyebrow{color:#000 !important;background:none !important}.pillar-callout,.pillar-author{background:#f6f6f6 !important;color:#000 !important;border:1px solid #999 !important}.pillar-table th{background:#eee !important;color:#000 !important}.pillar-table td{color:#000 !important}}.pillar-hero .hero-img-w6{display:block;max-width:720px;margin:0 0 1.8rem;border-radius:22px;overflow:hidden;border:1px solid rgba(212,168,90,0.18);box-shadow:0 24px 64px -24px rgba(0,0,0,0.6)}.pillar-hero .hero-img-w6 img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover}@media(max-width:640px){.pillar-hero .hero-img-w6{margin-bottom:1.3rem;border-radius:14px}}