.blog-os{--bos-h:201;--bos-accent-h:201;--bos-accent:var(--fcm-accent,#3ba6f1);--bos-accent-strong:var(--fcm-accent-edge,#3398e1);--bos-accent-ink:#0c0a09;--bos-accent-soft:color-mix(in oklab,var(--fcm-highlight,#c1e1f7) 68%,white);--bos-accent-softer:color-mix(in oklab,var(--fcm-highlight,#c1e1f7) 42%,white);--bos-accent-glow:color-mix(in oklab,var(--fcm-accent,#3ba6f1) 35%,transparent);--bos-bg:var(--fcm-canvas,#ffffff);--bos-bg-deep:var(--fcm-canvas-deep,#f5f5f4);--bos-panel:var(--fcm-surface,#ffffff);--bos-panel-2:var(--fcm-surface-muted,#f5f5f4);--bos-ink:var(--fcm-ink,#0c0a09);--bos-ink-2:var(--fcm-muted,#78716c);--bos-muted:var(--fcm-muted,#78716c);--bos-faint:var(--fcm-subtle,#a8a29e);--bos-border:var(--fcm-border,#e8e6e5);--bos-border-soft:color-mix(in oklab,var(--fcm-border,#e8e6e5) 70%,transparent);--bos-hover:color-mix(in oklab,var(--fcm-surface-muted,#f5f5f4) 76%,transparent);--bos-neutral-soft:var(--fcm-surface-muted,#f5f5f4);--bos-ok:#157a4f;--bos-ok-soft:color-mix(in oklab,#157a4f 10%,white);--bos-warn:#8f6103;--bos-warn-soft:color-mix(in oklab,#8f6103 10%,white);--bos-bad:#c9332e;--bos-bad-soft:color-mix(in oklab,#c9332e 9%,white);--bos-info:var(--fcm-accent-edge,#3398e1);--bos-info-soft:color-mix(in oklab,var(--fcm-accent,#3ba6f1) 10%,white);--font-sans:var(--fcm-font-body,var(--font-blog-sans),"Inter",sans-serif);--font-mono:var(--font-blog-mono),"JetBrains Mono",ui-monospace,SFMono-Regular,monospace;--bos-sans:var(--fcm-font-body,var(--font-sans));--bos-mono:var(--font-mono);--bos-serif:var(--fcm-font-body,var(--font-sans));background:var(--bos-bg);color:var(--bos-ink)}[data-theme=dark] .blog-os{--bos-bg:var(--fcm-canvas,#0c0a09);--bos-bg-deep:var(--fcm-canvas-deep,#070605);--bos-panel:var(--fcm-surface,#1c1917);--bos-panel-2:var(--fcm-surface-muted,#25211f);--bos-ink:var(--fcm-ink,#ffffff);--bos-ink-2:var(--fcm-muted,#c8c1ba);--bos-muted:var(--fcm-muted,#c8c1ba);--bos-faint:var(--fcm-subtle,#a8a29e);--bos-border:var(--fcm-border,rgb(255 255 255/0.1));--bos-border-soft:color-mix(in oklab,var(--fcm-border,white) 60%,transparent);--bos-hover:var(--fcm-surface-muted,#25211f);--bos-neutral-soft:var(--fcm-surface-muted,#25211f);--bos-accent-soft:oklch(0.62 0.17 var(--bos-h)/0.18);--bos-accent-softer:oklch(0.62 0.17 var(--bos-h)/0.1);--bos-ok-soft:oklch(0.74 0.15 160/0.16);--bos-warn-soft:oklch(0.82 0.13 85/0.16);--bos-bad-soft:oklch(0.66 0.2 25/0.16);--bos-info-soft:oklch(0.62 0.16 230/0.16)}.blog-os ::selection{background:var(--bos-accent-soft)}.blog-os a:focus-visible,.blog-os button:focus-visible,.blog-os summary:focus-visible{outline:2px solid var(--bos-accent);outline-offset:2px;border-radius:var(--r-sm)}.blog-os .pub-wrap{max-width:1180px;margin:0 auto;padding:0 24px}.blog-os .bos-badge{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 12px;border-radius:99px;font-size:11.5px;font-weight:700;white-space:nowrap;background:var(--bos-accent-soft);color:var(--bos-accent);font-family:var(--font-sans)}.blog-os .author-chip{display:inline-flex;align-items:center;gap:8px;min-width:0}.blog-os .author-chip .av{width:22px;height:22px;border-radius:99px;flex:none;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;letter-spacing:0;color:#fff;background:var(--bos-accent)}.blog-os .author-chip .av img{width:100%;height:100%;object-fit:cover}.blog-os .author-chip .nm{font-size:12px;font-weight:600;color:var(--bos-ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.blog-os .bos-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:38px;padding:0 18px;border-radius:99px;font-size:13.5px;font-weight:600;font-family:var(--font-sans);text-decoration:none;cursor:pointer;background:var(--bos-panel);color:var(--bos-ink);border:1px solid var(--bos-border);transition:background-color .14s,border-color .14s,color .14s,transform .14s}.blog-os .bos-btn:hover{background:var(--bos-hover);border-color:var(--bos-faint)}.blog-os .bos-btn:active{transform:translateY(1px)}.blog-os .bos-btn.primary{background:var(--bos-accent);border-color:var(--bos-accent);color:var(--bos-accent-ink)}.blog-os .bos-btn.primary:hover{background:var(--bos-accent-strong);border-color:var(--bos-accent-strong)}.blog-os .bos-btn.ghost{background:transparent;border-color:transparent;color:var(--bos-ink-2)}.blog-os .bos-btn.ghost:hover{background:var(--bos-hover);color:var(--bos-ink)}.blog-os .bos-btn.sm{height:30px;padding:0 13px;font-size:12.5px}.blog-os .btn-shimmer{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;height:46px;padding:0 22px;border-radius:12px;border:0;font-size:14px;font-weight:650;font-family:var(--font-sans);cursor:pointer;text-decoration:none;background:var(--bos-accent);color:var(--bos-accent-ink);box-shadow:inset 0 1px 0 oklch(1 0 0/.18),0 4px 16px -6px var(--bos-accent-glow);transition:transform .14s,box-shadow .14s,background-color .14s}.blog-os .btn-shimmer:hover{transform:translateY(-1px);box-shadow:inset 0 1px 0 oklch(1 0 0/.18),0 6px 22px -6px var(--bos-accent-glow)}.blog-os .btn-shimmer:active{transform:translateY(0)}.blog-os .btn-shimmer:disabled{opacity:.6;cursor:default}@media (prefers-reduced-motion:no-preference){.blog-os .btn-shimmer:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(115deg,transparent 38%,oklch(1 0 0/.32) 50%,transparent 62%);transform:translateX(-120%);animation:bos-shimmer 3.2s linear infinite}@keyframes bos-shimmer{0%{transform:translateX(-120%)}45%,to{transform:translateX(120%)}}}.blog-os .bos-input{height:46px;width:100%;padding:0 16px;border-radius:12px;font-size:14px;font-family:var(--font-sans);background:var(--bos-bg-deep);color:var(--bos-ink);border:1px solid var(--bos-border);transition:border-color .14s,box-shadow .14s}.blog-os .bos-input::placeholder{color:var(--bos-faint)}.blog-os .bos-input:focus-visible{outline:none;border-color:var(--bos-accent);box-shadow:0 0 0 3px var(--bos-accent-soft)}.blog-os .beam{position:relative}.blog-os .beam:before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1.5px;background:conic-gradient(from var(--bos-beam-angle,210deg),transparent 0 70%,var(--bos-accent) 82%,oklch(.8 .1 var(--bos-h)) 88%,transparent 96%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.blog-os .aurora{position:relative;isolation:isolate}.blog-os .aurora:before{display:none}.blog-os .gradient-text{color:var(--bos-accent)}.blog-os .idx-hero{text-align:center;max-width:680px;margin:0 auto 52px;padding-top:34px;font-family:var(--font-sans)}.blog-os .idx-hero h1{font-size:clamp(32px,5vw,46px);font-weight:760;letter-spacing:-.035em;line-height:1.08;margin:18px 0 14px;color:var(--bos-ink);text-wrap:pretty}.blog-os .idx-hero p{font-size:17px;color:var(--bos-muted);line-height:1.6;margin:0}.blog-os .feat-card{display:grid;grid-template-columns:1.15fr 1fr;overflow:hidden;border-radius:20px;background:var(--bos-panel);border:1px solid var(--bos-border-soft);text-decoration:none;font-family:var(--font-sans);transition:transform .2s cubic-bezier(.2,.7,.3,1),border-color .2s}.blog-os .feat-card:hover{transform:translateY(-3px);border-color:var(--bos-faint)}.blog-os .feat-card .feat-cover{position:relative;min-height:300px}.blog-os .feat-card .feat-cover>.cover-ph,.blog-os .feat-card .feat-cover>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.blog-os .feat-card .feat-body{display:flex;flex-direction:column;justify-content:center;gap:14px;padding:34px 38px;min-width:0}.blog-os .feat-card h3{font-size:clamp(22px,3vw,27px);font-weight:730;letter-spacing:-.025em;line-height:1.2;color:var(--bos-ink);margin:0;transition:color .14s}.blog-os .feat-card:hover h3{color:var(--bos-accent)}.blog-os .feat-card .ex{font-size:14.5px;line-height:1.65;color:var(--bos-muted);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}@media (max-width:860px){.blog-os .feat-card{grid-template-columns:1fr}.blog-os .feat-card .feat-cover{aspect-ratio:16/9;min-height:0}.blog-os .feat-card .feat-body{padding:24px}}.blog-os .meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--bos-muted);font-family:var(--font-sans)}.blog-os .feat-card .meta{font-size:12.5px}.blog-os .meta .cat{display:inline-flex;align-items:center;gap:6px;font-weight:650;color:oklch(.5 .13 var(--cat-h,var(--bos-h)))}.blog-os .meta .cat .dot{width:6px;height:6px;border-radius:99px;background:currentColor;flex:none}.blog-os .trend-head{font-size:21px;letter-spacing:-.02em;font-weight:700;color:var(--bos-ink);margin:0 0 18px;font-family:var(--font-sans)}.blog-os .trend-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}@media (max-width:1000px){.blog-os .trend-grid{grid-template-columns:1fr 1fr}}@media (max-width:560px){.blog-os .trend-grid{grid-template-columns:1fr}}.blog-os .trend-card{display:flex;align-items:flex-start;gap:14px;padding:18px;border-radius:var(--r-lg);background:var(--bos-panel);border:1px solid var(--bos-border-soft);text-decoration:none;font-family:var(--font-sans);transition:transform .18s cubic-bezier(.2,.7,.3,1),border-color .18s}.blog-os .trend-card:hover{transform:translateY(-2px);border-color:var(--bos-faint)}.blog-os .trend-card .rank{flex:none;font-size:30px;font-weight:800;letter-spacing:-.04em;line-height:1;color:var(--bos-accent-softer);-webkit-text-stroke:1.2px var(--bos-accent);font-variant-numeric:tabular-nums}.blog-os .trend-card .t{display:block;font-size:14px;font-weight:650;line-height:1.35;color:var(--bos-ink);transition:color .14s}.blog-os .trend-card:hover .t{color:var(--bos-accent)}.blog-os .trend-card .v{display:block;font-size:12px;color:var(--bos-muted);margin-top:6px}.blog-os .cat-tab{display:inline-flex;align-items:center;height:32px;padding:0 15px;border:1px solid var(--bos-border-soft);background:var(--bos-panel);border-radius:99px;font-size:13px;font-weight:500;color:var(--bos-ink-2);text-decoration:none;cursor:pointer;font-family:var(--font-sans);transition:border-color .14s,color .14s,background-color .14s}.blog-os .cat-tab:hover{border-color:var(--bos-faint);color:var(--bos-ink)}.blog-os .cat-tab[data-active=true]{background:var(--bos-ink);border-color:var(--bos-ink);color:var(--bos-bg);font-weight:600}.blog-os .post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px 26px}@media (max-width:1000px){.blog-os .post-grid{grid-template-columns:1fr 1fr}}@media (max-width:680px){.blog-os .post-grid{grid-template-columns:1fr}}.blog-os .post-card{display:flex;flex-direction:column;gap:13px;min-width:0;text-align:left;text-decoration:none;font-family:var(--font-sans)}.blog-os .post-card h3{font-size:18px;font-weight:680;letter-spacing:-.018em;line-height:1.32;color:var(--bos-ink);transition:color .14s;margin:0}.blog-os .post-card:hover h3{color:var(--bos-accent)}.blog-os .post-card .ex{font-size:13.5px;line-height:1.6;color:var(--bos-muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.blog-os .cover-zoom{overflow:hidden;border-radius:var(--r-lg);border:1px solid var(--bos-border-soft);aspect-ratio:16/10}.blog-os .cover-zoom>.cover-ph,.blog-os .cover-zoom>img{display:block;width:100%;height:100%;object-fit:cover}@media (prefers-reduced-motion:no-preference){.blog-os .cover-zoom>*{transition:transform .2s cubic-bezier(.2,.7,.3,1)}.blog-os .post-card:hover .cover-zoom>*{transform:scale(1.04)}}.blog-os .cover-ph{display:flex;align-items:center;justify-content:center;background:radial-gradient(80% 90% at 80% 0,oklch(.46 .13 var(--cat-h,var(--bos-h))/.4),transparent 60%),linear-gradient(135deg,oklch(.22 .04 var(--cat-h,var(--bos-h))),oklch(.29 .09 var(--cat-h,var(--bos-h))))}.blog-os .cover-ph span{font-family:var(--font-mono,ui-monospace,monospace);font-size:11px;font-weight:700;letter-spacing:0;text-transform:uppercase;color:oklch(.87 .08 var(--cat-h,var(--bos-h)));border:1px solid oklch(.62 .13 var(--cat-h,var(--bos-h))/.45);border-radius:99px;padding:6px 14px}.blog-os .newsletter-band{border-radius:var(--r-xl);background:var(--bos-panel);border:1px solid var(--bos-border-soft);padding:48px 24px;text-align:center;font-family:var(--font-sans)}.blog-os .newsletter-band h2{font-size:clamp(24px,3.4vw,30px);font-weight:750;letter-spacing:-.028em;margin:14px 0 10px;color:var(--bos-ink)}.blog-os .newsletter-band .pitch{font-size:14.5px;color:var(--bos-muted);line-height:1.65;margin:0 auto 22px;max-width:440px}.blog-os .ok-badge{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border-radius:99px;font-size:13px;font-weight:600;background:var(--bos-ok-soft);color:var(--bos-ok)}.blog-os.tailark-blog{background:var(--bos-bg)}.tailark-blog__frame{padding:72px 0 96px;background-image:linear-gradient(var(--bos-border-soft) 1px,transparent 1px),linear-gradient(90deg,var(--bos-border-soft) 1px,transparent 1px);background-size:100% 84px,minmax(280px,calc((100vw - 48px) / 4)) 100%;background-position:top}.tailark-blog__header{border-bottom:1px solid var(--bos-border-soft)}.tailark-blog__intro{max-width:1180px;padding-top:clamp(40px,7vw,96px);padding-bottom:clamp(36px,6vw,72px)}.tailark-blog__intro>*{max-width:620px}.tailark-blog__eyebrow,.tailark-feed__eyebrow,.tailark-section-heading>div>span{display:block;color:var(--bos-muted);font-size:12px;font-weight:600;letter-spacing:-.01em}.tailark-blog__intro h1{margin:16px 0;color:var(--bos-muted);font-size:clamp(37px,5.5vw,62px);font-weight:500;letter-spacing:-.06em;line-height:1.02;text-wrap:balance}.tailark-blog__intro h1 strong{color:var(--bos-ink);font-weight:600}.tailark-blog__intro p{margin:0;color:var(--bos-muted);font-size:16px;line-height:1.62}.tailark-blog__featured-wrap{padding-bottom:52px}.blog-os .tailark-feature{grid-template-columns:minmax(0,1fr) minmax(320px,.94fr);border-radius:10px;box-shadow:none;background:var(--bos-panel)}.blog-os .tailark-feature:hover{transform:none;border-color:var(--bos-faint)}.blog-os .tailark-feature__cover{min-height:350px;background:var(--bos-panel-2)}.blog-os .tailark-feature__body{align-items:flex-start;gap:18px;padding:clamp(28px,4vw,56px)}.blog-os .tailark-feature h3{font-size:clamp(24px,2.8vw,34px);line-height:1.12}.blog-os .tailark-feature .ex{-webkit-line-clamp:4}.tailark-feature__read{margin-left:auto;color:var(--bos-accent);font-weight:650}.tailark-topic-section{margin:66px auto 76px}.tailark-section-heading{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:22px}.tailark-feed__head h2,.tailark-section-heading h2{margin:8px 0 0;color:var(--bos-ink);font-size:clamp(24px,3vw,34px);font-weight:560;letter-spacing:-.045em;line-height:1.12}.tailark-section-heading p{max-width:430px;margin:0;color:var(--bos-muted);font-size:14px;line-height:1.6}.blog-os .tailark-topic-section .hub-grid{gap:1px;border:1px solid var(--bos-border-soft);border-radius:10px;overflow:hidden;background:var(--bos-border-soft)}.blog-os .tailark-topic-section .hub-card{border:0;border-radius:0;background:var(--bos-panel);min-height:176px;box-shadow:none}.blog-os .tailark-topic-section .hub-card:hover{background:var(--bos-panel-2);transform:none}.tailark-trending{margin-bottom:68px}.tailark-feed{padding-top:6px}.tailark-feed__head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}.blog-os .tailark-feed .post-grid{gap:1px;border:1px solid var(--bos-border-soft);border-radius:10px;overflow:hidden;background:var(--bos-border-soft)}.blog-os .tailark-feed .post-card{gap:14px;padding:24px;background:var(--bos-panel)}.blog-os .tailark-feed .post-card:hover{background:var(--bos-panel-2)}.blog-os .tailark-feed .cover-zoom{border-radius:8px}.tailark-coverage{margin-top:76px}.tailark-newsletter{max-width:760px;margin:76px auto 0;padding:0 24px}.blog-os .tailark-newsletter .newsletter-band{border-radius:10px}@media (max-width:860px){.tailark-blog__frame{padding-top:36px;background-size:100% 64px,50% 100%}.tailark-feed__head,.tailark-section-heading{display:block}.tailark-section-heading p{margin-top:14px}.tailark-feed__head>.flex{margin-top:18px}.blog-os .tailark-feature{grid-template-columns:1fr}.blog-os .tailark-feature__cover{aspect-ratio:16/9;min-height:0}}@media (max-width:680px){.tailark-blog__frame{padding-bottom:64px}.tailark-blog__intro{padding-top:36px;padding-bottom:36px}.tailark-blog__intro h1{font-size:clamp(36px,12vw,50px)}.blog-os .tailark-feature__body{padding:24px}.tailark-feature__read{width:100%;margin-left:0}.blog-os .tailark-feed .post-grid,.blog-os .tailark-topic-section .hub-grid{border-radius:8px}}@media (prefers-reduced-motion:reduce){.blog-os .tailark-feature,.blog-os .tailark-feed .post-card{transition:none}}.blog-os.libre-story>main{padding-top:46px;background:var(--bos-bg)}.blog-os.libre-story .art-hero{max-width:1180px;margin:0 auto;padding:clamp(22px,4vw,56px) 24px 0;text-align:left}.blog-os.libre-story .art-hero .byline,.blog-os.libre-story .art-hero .kicker{justify-content:flex-start}.blog-os.libre-story .art-hero h1{max-width:780px;font-size:clamp(34px,4.6vw,52px)}.blog-os.libre-story .art-hero .dek{max-width:680px;margin-left:0}.blog-os.libre-story .art-cover{max-width:760px;margin-left:auto;margin-right:auto}.blog-os.libre-story .art-cover img{border-radius:10px;box-shadow:none}.blog-os.libre-story .art-grid{margin-top:48px}.blog-os.libre-story .related-grid{gap:1px;border:1px solid var(--bos-border-soft);border-radius:10px;overflow:hidden;background:var(--bos-border-soft)}.blog-os.libre-story .related-card{border:0;border-radius:0;background:var(--bos-panel)}.blog-os.libre-story .related-card:hover{background:var(--bos-panel-2);transform:none}.blog-os.tailark-archive>main{padding-top:46px;background:var(--bos-bg)}.blog-os.tailark-archive .idx-hero{max-width:1180px;text-align:left;padding:42px 24px 0}.blog-os.tailark-archive .idx-hero h1{max-width:720px;font-size:clamp(36px,5vw,56px)}.blog-os.tailark-archive .idx-hero p{max-width:640px}.blog-os.tailark-archive .related-grid{gap:1px;border:1px solid var(--bos-border-soft);border-radius:10px;overflow:hidden;background:var(--bos-border-soft)}.blog-os.tailark-archive .related-card{border:0;border-radius:0;background:var(--bos-panel)}.blog-os.tailark-archive .related-card:hover{background:var(--bos-panel-2);transform:none}@media (max-width:1040px){.blog-os.libre-story .art-hero{max-width:760px}.blog-os.libre-story .art-grid{margin-top:36px}}@media (max-width:680px){.blog-os.libre-story>main,.blog-os.tailark-archive>main{padding-top:24px}.blog-os.libre-story .art-hero{padding-top:28px}}.blog-os .read-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:200;pointer-events:none;background:transparent}.blog-os .read-progress>div{height:100%;background:var(--bos-accent);transform-origin:0 50%;transform:scaleX(0);will-change:transform}.blog-os .art-hero{text-align:center;max-width:760px;margin:0 auto;padding:40px 24px 0;font-family:var(--font-sans)}.blog-os .art-hero .kicker{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center;font-size:13px;color:var(--bos-muted)}.blog-os .art-hero h1{font-size:clamp(30px,4.6vw,44px);font-weight:770;letter-spacing:-.033em;line-height:1.1;margin:18px 0 14px;color:var(--bos-ink);text-wrap:pretty}.blog-os .art-hero .dek{font-size:17.5px;color:var(--bos-muted);line-height:1.6;max-width:580px;margin:0 auto 22px}.blog-os .art-hero .byline{display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--bos-muted)}.blog-os .art-hero .byline .author-chip .av{width:26px;height:26px;font-size:10.5px}.blog-os .art-hero .byline .author-chip .nm{font-size:13px;color:var(--bos-ink)}.blog-os .rev-badge{display:inline-flex;align-items:center;height:22px;padding:0 10px;border-radius:99px;font-size:11px;font-weight:700;background:var(--bos-accent-soft);color:var(--bos-accent)}.blog-os .art-cover{max-width:920px;margin:36px auto 0;padding:0 24px}.blog-os .art-cover img{display:block;width:100%;height:auto;aspect-ratio:16/7;object-fit:cover;border-radius:var(--r-xl);border:1px solid var(--bos-border-soft)}.blog-os .art-grid{display:grid;grid-template-columns:200px minmax(0,712px) 200px;gap:36px;max-width:1180px;margin:52px auto 0;padding:0 24px;align-items:start}@media (max-width:1040px){.blog-os .art-grid{grid-template-columns:minmax(0,712px);justify-content:center}.blog-os .art-grid .art-spacer,.blog-os .art-grid .toc-rail{display:none}}.blog-os .toc-rail{position:sticky;top:120px;width:200px;justify-self:end;font-size:13px;font-family:var(--font-sans)}.blog-os .toc-rail .toc-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0;color:var(--bos-faint);margin-bottom:8px}.blog-os .toc-rail a{display:block;padding:5px 0 5px 14px;color:var(--bos-muted);text-decoration:none;border-left:2px solid var(--bos-border-soft);line-height:1.45;transition:color .14s,border-color .14s}.blog-os .toc-rail a.lvl3{padding-left:26px;font-size:12.5px}.blog-os .toc-rail a:hover{color:var(--bos-ink)}.blog-os .toc-rail a.active{color:var(--bos-accent);border-color:var(--bos-accent);font-weight:600}.blog-os .toc-rail .rail-share{margin-top:22px;padding-top:16px;border-top:1px solid var(--bos-border-soft);display:flex;flex-direction:column;align-items:stretch;gap:8px}.blog-os .toc-rail .rail-share .bos-btn{width:100%}.blog-os .toc-inline{display:none;margin:0 0 1.8em;border-radius:var(--r-lg);background:var(--bos-panel);border:1px solid var(--bos-border-soft);font-family:var(--font-sans)}@media (max-width:1040px){.blog-os .toc-inline{display:block}}.blog-os .toc-inline summary{cursor:pointer;list-style:none;padding:13px 16px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0;color:var(--bos-muted);display:flex;justify-content:space-between;align-items:center;gap:12px}.blog-os .toc-inline summary::-webkit-details-marker{display:none}.blog-os .toc-inline summary:after{content:"+";font-size:17px;font-weight:400;color:var(--bos-muted);transition:transform .2s}.blog-os .toc-inline[open] summary:after{transform:rotate(45deg)}.blog-os .toc-inline nav{padding:0 16px 12px}.blog-os .toc-inline nav a{display:block;padding:6px 0 6px 12px;font-size:13.5px;line-height:1.45;color:var(--bos-muted);text-decoration:none;border-left:2px solid var(--bos-border-soft);transition:color .14s,border-color .14s}.blog-os .toc-inline nav a.lvl3{padding-left:24px;font-size:12.5px}.blog-os .toc-inline nav a:hover{color:var(--bos-accent);border-color:var(--bos-accent)}.blog-os .article-body{font-family:var(--bos-serif);font-size:18.5px;line-height:1.78;letter-spacing:0;color:var(--bos-ink)}.blog-os .article-body p{margin:0 0 1.45em;text-wrap:pretty}.blog-os .article-body h2{font-size:27px;font-weight:700;letter-spacing:-.022em;line-height:1.25;margin:2em 0 .75em;text-wrap:pretty}.blog-os .article-body h2,.blog-os .article-body h3{font-family:var(--font-sans);color:var(--bos-ink);scroll-margin-top:120px}.blog-os .article-body h3{font-size:20px;font-weight:650;letter-spacing:-.015em;margin:1.6em 0 .6em}.blog-os .article-body a{color:var(--bos-accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.blog-os .article-body b,.blog-os .article-body strong{font-weight:600}.blog-os .article-body ol,.blog-os .article-body ul{margin:0 0 1.45em;padding-left:1.3em}.blog-os .article-body li{margin-bottom:.45em}.blog-os .article-body li::marker{color:var(--bos-muted)}.blog-os .article-body figure{margin:2.2em auto}.blog-os .article-body figure img{border-radius:var(--r-lg)}.blog-os .article-body figcaption{font-family:var(--font-sans);font-size:12.5px;color:var(--bos-muted);text-align:center;margin-top:10px;line-height:1.5}.blog-os .article-body>img{border-radius:var(--r-lg);margin:2.2em auto}.blog-os .article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-family:var(--font-sans);font-size:14px}.blog-os .article-body th{text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:0;color:var(--bos-muted);padding:10px 14px;border-bottom:1px solid var(--bos-border);background:var(--bos-panel-2)}.blog-os .article-body td{padding:11px 14px;border-bottom:1px solid var(--bos-border-soft);vertical-align:top;color:var(--bos-ink-2)}.blog-os .article-body td:first-child{color:var(--bos-ink);font-weight:500}.blog-os .article-body code{font-size:.82em;border:1px solid var(--bos-border-soft);border-radius:6px;padding:1px 6px}.blog-os .article-body code,.blog-os .article-body pre{font-family:var(--font-mono,ui-monospace,monospace);background:var(--bos-bg-deep)}.blog-os .article-body pre{position:relative;border:1px solid var(--bos-border-soft);border-radius:var(--r-md);padding:16px 18px;overflow-x:auto;margin:0 0 1.45em;font-size:13px;line-height:1.6}.blog-os .article-body pre code{background:none;border:none;padding:0;font-size:inherit}.blog-os .code-copy{position:absolute;top:8px;right:8px;display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:var(--r-sm);border:1px solid var(--bos-border);background:var(--bos-panel);color:var(--bos-muted);cursor:pointer;font-family:var(--font-sans);font-size:11.5px;font-weight:600;transition:color .14s,border-color .14s,background-color .14s}.blog-os .code-copy:hover{color:var(--bos-ink);border-color:var(--bos-faint)}.blog-os .code-copy[data-copied=true]{color:var(--bos-ok);border-color:var(--bos-ok)}.blog-os .blk-quote{margin:2.2em 0;padding:0 0 0 26px;border-left:3px solid var(--bos-accent)}.blog-os .blk-quote p{font-family:var(--bos-serif);font-size:24px;line-height:1.5;font-weight:500;font-style:italic;letter-spacing:-.01em;color:var(--bos-ink);margin:0}.blog-os .blk-quote p:before{content:"\201C"}.blog-os .blk-quote p:after{content:"\201D"}.blog-os .blk-quote .who{display:block;margin-top:10px;font-family:var(--font-sans);font-size:13px;font-weight:600;font-style:normal;color:var(--bos-muted)}.blog-os .blk-fact{margin:2em 0;padding:22px 26px;border-radius:var(--r-lg);background:var(--bos-accent-softer);border:1px solid var(--bos-accent-soft);font-family:var(--font-sans)}.blog-os .blk-fact .lab{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0;color:var(--bos-accent);margin:0 0 7px}.blog-os .blk-fact .txt{font-size:15px;line-height:1.65;color:var(--bos-ink);margin:0}.blog-os .blk-fact .big{font-size:44px;font-weight:750;letter-spacing:-.04em;line-height:1;color:var(--bos-accent);font-variant-numeric:tabular-nums}.blog-os .blk-quickanswer{margin:0 0 2em;padding:22px 24px;border-radius:var(--r-lg);background:var(--bos-accent-softer);border:1px solid var(--bos-accent-soft);font-family:var(--font-sans)}.blog-os .blk-quickanswer .ttl{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0;color:var(--bos-accent);margin-bottom:7px}.blog-os .blk-quickanswer p{margin:0;font-size:15.5px;line-height:1.65;color:var(--bos-ink)}.blog-os .blk-callout{margin:2em 0;padding:16px 18px;border-radius:var(--r-md);display:flex;gap:12px;font-family:var(--font-sans);font-size:14.5px;line-height:1.6;color:var(--bos-ink-2);border:1px solid}.blog-os .blk-callout .ttl{font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:0;margin-bottom:4px}.blog-os .blk-callout.info{background:var(--bos-info-soft);border-color:oklch(from var(--bos-info) l c h/.25)}.blog-os .blk-callout.info .ttl{color:var(--bos-info)}.blog-os .blk-callout.warn{background:var(--bos-warn-soft);border-color:oklch(from var(--bos-warn) l c h/.25)}.blog-os .blk-callout.warn .ttl{color:var(--bos-warn)}.blog-os .blk-callout.ok{background:var(--bos-ok-soft);border-color:oklch(from var(--bos-ok) l c h/.25)}.blog-os .blk-callout.ok .ttl{color:var(--bos-ok)}.blog-os .blk-callout .article-body-sub{font-family:var(--bos-serif);font-size:16px}.blog-os .blk-opinion{margin:2.2em 0;padding:24px 26px;border-radius:var(--r-lg);background:var(--bos-accent-softer);border:1px solid var(--bos-accent-soft)}.blog-os .blk-opinion .ttl{font-family:var(--font-sans);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0;color:var(--bos-accent);margin-bottom:8px}.blog-os .blk-steps-card{margin:2em 0;padding:20px 22px;border-radius:var(--r-lg);background:var(--bos-panel);border:1px solid var(--bos-border-soft);font-family:var(--font-sans)}.blog-os .blk-steps-card .ttl{font-size:15px;font-weight:700;letter-spacing:-.01em;margin-bottom:10px;color:var(--bos-ink)}.blog-os .blk-steps-card ol,.blog-os .blk-steps-card ul{margin:0;padding-left:1.2em;font-size:14.5px;line-height:1.7;color:var(--bos-ink-2)}.blog-os .blk-steps-card li::marker{color:var(--bos-accent);font-weight:700}.blog-os .blk-faq{margin:2.2em 0 0;font-family:var(--font-sans);border:1px solid var(--bos-border-soft);border-radius:var(--r-lg);overflow:hidden;background:var(--bos-panel)}.blog-os .blk-faq details{border-bottom:1px solid var(--bos-border-soft)}.blog-os .blk-faq details:last-child{border-bottom:none}.blog-os .blk-faq summary{cursor:pointer;list-style:none;padding:16px 20px;font-weight:600;font-size:15px;color:var(--bos-ink);display:flex;justify-content:space-between;align-items:center;gap:14px;transition:background-color .12s}.blog-os .blk-faq summary::-webkit-details-marker{display:none}.blog-os .blk-faq summary:hover{background:var(--bos-hover)}.blog-os .blk-faq summary:after{content:"+";font-size:19px;font-weight:400;color:var(--bos-muted);transition:transform .2s;flex:none}.blog-os .blk-faq details[open] summary:after{transform:rotate(45deg)}.blog-os .blk-faq .a{padding:0 20px 18px;font-size:14.5px;line-height:1.65;color:var(--bos-ink-2);max-width:62ch}.blog-os .blk-cta{position:relative;margin:2.6em 0 0;padding:30px 28px;border-radius:var(--r-xl);text-align:center;background:var(--bos-panel-2);border:1px solid var(--bos-border-soft);font-family:var(--font-sans)}.blog-os .blk-cta h2,.blog-os .blk-cta h3{font-size:23px;font-weight:750;letter-spacing:-.024em;margin:0;color:var(--bos-ink)}.blog-os .blk-cta .sub{margin:8px auto 20px;max-width:440px;font-size:14px;line-height:1.6;color:var(--bos-muted)}.blog-os .blk-cta .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.blog-os .share-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:44px;padding-top:22px;border-top:1px solid var(--bos-border-soft);font-family:var(--font-sans)}.blog-os .share-row .lbl{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0;color:var(--bos-faint);margin-right:auto}.blog-os .prevnext{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px;font-family:var(--font-sans)}@media (max-width:560px){.blog-os .prevnext{grid-template-columns:1fr}}.blog-os .pn-card{display:flex;flex-direction:column;gap:6px;padding:16px 18px;border-radius:var(--r-lg);background:var(--bos-panel);border:1px solid var(--bos-border-soft);text-decoration:none;min-width:0;transition:transform .18s cubic-bezier(.2,.7,.3,1),border-color .18s}.blog-os .pn-card:hover{transform:translateY(-2px);border-color:var(--bos-faint)}.blog-os .pn-card.next{text-align:right}.blog-os .pn-card .k{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:0;color:var(--bos-faint)}.blog-os .pn-card .t{font-size:14px;font-weight:650;letter-spacing:-.01em;line-height:1.35;color:var(--bos-ink);transition:color .14s}.blog-os .pn-card:hover .t{color:var(--bos-accent)}.blog-os .author-card{margin-top:52px;padding:26px;border-radius:var(--r-lg);display:flex;gap:18px;background:var(--bos-panel);border:1px solid var(--bos-border-soft);font-family:var(--font-sans)}.blog-os .author-card .avatar{width:56px;height:56px;border-radius:99px;flex:none;overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;color:#fff;background:var(--bos-accent)}.blog-os .author-card .avatar img{width:100%;height:100%;object-fit:cover}.blog-os .author-card .lbl{font-size:12px;color:var(--bos-muted);font-weight:600;text-transform:uppercase;letter-spacing:0}.blog-os .author-card .nm{font-weight:700;font-size:17px;margin:2px 0 4px;color:var(--bos-ink)}.blog-os .author-card .nm span{font-weight:500;font-size:13px;color:var(--bos-muted)}.blog-os .author-card .bio{font-size:13.5px;color:var(--bos-ink-2);line-height:1.6}.blog-os .related-head{font-size:21px;letter-spacing:-.02em;font-weight:700;color:var(--bos-ink);margin:0 0 18px;font-family:var(--font-sans)}.blog-os .related-grid{display:grid;gap:14px;font-family:var(--font-sans)}@media (min-width:640px){.blog-os .related-grid{grid-template-columns:1fr 1fr}}@media (min-width:1000px){.blog-os .related-grid.cols3{grid-template-columns:1fr 1fr 1fr}}.blog-os .related-card{display:block;padding:16px 18px;border-radius:var(--r-lg);min-width:0;background:var(--bos-panel);border:1px solid var(--bos-border-soft);text-decoration:none;transition:transform .18s cubic-bezier(.2,.7,.3,1),border-color .18s}.blog-os .related-card:hover{transform:translateY(-2px);border-color:var(--bos-faint)}.blog-os .related-card .t{font-size:14.5px;font-weight:650;letter-spacing:-.01em;color:var(--bos-ink);line-height:1.35;transition:color .14s}.blog-os .related-card:hover .t{color:var(--bos-accent)}.blog-os .related-card .m{font-size:12px;color:var(--bos-muted);margin-top:6px}.blog-os .sticky-cta{position:fixed;bottom:0;left:0;right:0;z-index:90;display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;padding:12px 24px;border-top:1px solid var(--bos-border-soft);background:color-mix(in oklab,var(--bos-panel) 88%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);transform:translateY(110%);transition:transform .2s cubic-bezier(.2,.7,.3,1);font-family:var(--font-sans)}.blog-os .sticky-cta.show{transform:none}.blog-os .sticky-cta .hook{font-size:13.5px;color:var(--bos-ink)}.blog-os .bos-404{text-align:center;max-width:560px;margin:0 auto;padding:72px 24px 96px;font-family:var(--font-sans)}.blog-os .bos-404 .code{font-family:var(--font-mono,ui-monospace,monospace);font-size:13px;font-weight:700;letter-spacing:0;color:var(--bos-accent)}.blog-os .bos-404 h1{font-size:clamp(28px,4.4vw,40px);font-weight:760;letter-spacing:-.03em;line-height:1.1;margin:14px 0 12px;color:var(--bos-ink)}.blog-os .bos-404 p{font-size:15px;color:var(--bos-muted);line-height:1.6;margin:0 0 26px}.blog-os .bos-404 .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.blog-os .article-body .bx-quote{margin:2em 0;padding:1.4em 1.6em;border-left:3px solid var(--bos-accent);background:var(--bos-panel);border-radius:0 12px 12px 0}.blog-os .article-body .bx-quote-text p{margin:0;font-family:var(--bos-serif);font-size:1.25em;line-height:1.5;color:var(--bos-ink)}.blog-os .article-body .bx-quote-author{display:block;margin-top:.8em;font-size:.82em;font-weight:600;letter-spacing:0;text-transform:uppercase;color:var(--bos-muted)}.blog-os .article-body .bx-stat{display:flex;align-items:baseline;gap:14px;margin:2em 0;padding:1.1em 1.4em;background:var(--bos-accent-softer);border:1px solid var(--bos-border-soft);border-radius:12px}.blog-os .article-body .bx-stat-value{font-size:2em;font-weight:800;letter-spacing:-.02em;color:var(--bos-accent);font-variant-numeric:tabular-nums}.blog-os .article-body .bx-stat-label{color:var(--bos-ink-2);font-size:.95em}.blog-os .article-body .bx-note,.blog-os .article-body .bx-warn{margin:2em 0;padding:1.1em 1.4em;border-radius:12px;border:1px solid var(--bos-border-soft);background:var(--bos-info-soft)}.blog-os .article-body .bx-warn{background:var(--bos-warn-soft)}.blog-os .article-body .bx-box-title{display:block;margin-bottom:.4em;font-size:.8em;font-weight:700;letter-spacing:0;text-transform:uppercase;color:var(--bos-info)}.blog-os .article-body .bx-warn .bx-box-title{color:var(--bos-warn)}.blog-os .article-body .bx-note p,.blog-os .article-body .bx-warn p{margin:0;font-size:.97em}.blog-os .article-body .bx-cta{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin:2.4em 0;padding:1.4em 1.6em;border-radius:14px;border:1px solid color-mix(in oklab,var(--bos-accent) 35%,transparent);background:var(--bos-accent-softer)}.blog-os .article-body .bx-cta-text{flex:1 1 240px}.blog-os .article-body .bx-cta-text p{margin:0;font-weight:500;color:var(--bos-ink)}.blog-os .article-body .bx-cta-btn{display:inline-flex;align-items:center;padding:.7em 1.3em;border-radius:10px;background:var(--bos-accent);color:var(--bos-accent-ink);font-weight:700;text-decoration:none;white-space:nowrap;transition:background-color .15s}.blog-os .article-body .bx-cta-btn:hover{background:var(--bos-accent-strong)}.blog-os .article-body .bx-cta,.blog-os .article-body .bx-stat{background:color-mix(in oklab,var(--bos-accent) 7%,var(--bos-panel))}.blog-os .article-body .bx-note{background:color-mix(in oklab,var(--bos-info) 9%,var(--bos-panel))}.blog-os .article-body .bx-warn{background:color-mix(in oklab,var(--bos-warn) 11%,var(--bos-panel))}.blog-os .art-stickybar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;align-items:center;justify-content:center;gap:14px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:color-mix(in oklab,var(--bos-bg) 92%,transparent);backdrop-filter:blur(8px);border-top:1px solid var(--bos-border-soft);transform:translateY(110%);transition:transform .2s ease-out}.blog-os .art-stickybar[data-shown=true]{transform:none}.blog-os .art-stickybar .sb-text{font-size:13.5px;font-weight:500;color:var(--bos-ink-2);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.blog-os .art-stickybar .sb-btn{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 18px;border-radius:10px;background:var(--bos-accent);color:var(--bos-accent-ink);font-weight:700;font-size:13.5px;text-decoration:none;white-space:nowrap;transition:background-color .15s}.blog-os .art-stickybar .sb-btn:hover{background:var(--bos-accent-strong)}.blog-os .art-stickybar .sb-close{display:grid;place-content:center;width:32px;height:32px;border-radius:8px;border:1px solid var(--bos-border-soft);background:transparent;color:var(--bos-muted);cursor:pointer}.blog-os .art-stickybar .sb-close:hover{color:var(--bos-ink)}@media (max-width:560px){.blog-os .art-stickybar .sb-text{display:none}}@media (prefers-reduced-motion:reduce){.blog-os .art-stickybar{transition:none}}.blog-os .blk-steps{margin:2.2em 0;font-family:var(--font-sans);display:flex;flex-direction:column}.blog-os .blk-steps .step{display:flex;gap:16px;position:relative;padding-bottom:22px}.blog-os .blk-steps .step:before{content:"";position:absolute;left:13px;top:30px;bottom:0;width:2px;background:var(--bos-border)}.blog-os .blk-steps .step:last-child{padding-bottom:0}.blog-os .blk-steps .step:last-child:before{display:none}.blog-os .blk-steps .n{width:28px;height:28px;border-radius:99px;flex:none;background:var(--bos-accent);color:var(--bos-accent-ink);font-weight:700;font-size:13px;display:flex;align-items:center;justify-content:center}.blog-os .blk-steps .t{font-weight:650;font-size:15.5px;letter-spacing:-.01em;padding-top:3px;color:var(--bos-ink)}.blog-os .blk-steps .d{font-size:14px;color:var(--bos-ink-2);line-height:1.6;margin-top:3px}.blog-os .blk-pricing{position:relative;margin:2.6em 0;padding:30px 28px;border-radius:var(--r-xl);background:var(--bos-panel);border:1px solid var(--bos-border-soft);font-family:var(--font-sans)}.blog-os .blk-pricing .pr-head{text-align:center}.blog-os .blk-pricing .pr-head h3{font-size:22px;font-weight:750;letter-spacing:-.02em;margin:10px 0 4px;color:var(--bos-ink)}.blog-os .blk-pricing .pr-head p{font-size:13.5px;color:var(--bos-muted);margin:0}.blog-os .blk-pricing .tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}@media (max-width:720px){.blog-os .blk-pricing .tiers{grid-template-columns:1fr}}.blog-os .blk-pricing .tier{position:relative;border:1px solid var(--bos-border-soft);border-radius:var(--r-lg);padding:18px;display:flex;flex-direction:column;gap:8px;background:var(--bos-panel)}.blog-os .blk-pricing .tier.hot{border-color:var(--bos-accent);background:var(--bos-accent-softer)}.blog-os .blk-pricing .tier .nm{font-weight:650;font-size:13.5px;color:var(--bos-ink)}.blog-os .blk-pricing .tier .pr{font-size:30px;font-weight:750;letter-spacing:-.03em;color:var(--bos-ink)}.blog-os .blk-pricing .tier .pr small{font-size:12.5px;font-weight:500;color:var(--bos-muted);letter-spacing:0}.blog-os .blk-pricing .tier ul{margin:0;padding:0;list-style:none;font-size:12.5px;color:var(--bos-ink-2);display:flex;flex-direction:column;gap:5px}.blog-os .blk-pricing .tier ul li{display:flex;gap:7px;align-items:baseline}.blog-os .blk-pricing .tier ul li:before{content:"\2713";color:var(--bos-ok);font-weight:700;font-size:11px}.blog-os .blk-pricing .flag{position:absolute;top:-9px;left:50%;transform:translateX(-50%);background:var(--bos-accent);color:var(--bos-accent-ink);font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:2px 9px;border-radius:99px;white-space:nowrap}.blog-os .blk-magnet{margin:2.6em 0;border-radius:var(--r-xl);padding:28px;font-family:var(--font-sans);display:grid;grid-template-columns:1.3fr 1fr;gap:26px;align-items:center;color:oklch(.97 .01 var(--bos-h));background:linear-gradient(135deg,oklch(.3 .08 var(--bos-h)),oklch(.42 .13 var(--bos-h)))}@media (max-width:720px){.blog-os .blk-magnet{grid-template-columns:1fr}}.blog-os .blk-magnet .mg-badge{display:inline-flex;align-items:center;gap:6px;height:22px;padding:0 10px;border-radius:99px;font-size:11px;font-weight:700;background:oklch(1 0 0/.16);color:#fff;margin-bottom:12px}.blog-os .blk-magnet h4{font-size:21px;font-weight:700;letter-spacing:-.02em;margin:0 0 6px}.blog-os .blk-magnet .sub{font-size:13.5px;line-height:1.6;opacity:.85;margin:0}.blog-os .blk-magnet form{display:flex;flex-direction:column;gap:9px}.blog-os .blk-magnet input{height:44px;border-radius:10px;border:1px solid oklch(1 0 0/.22);background:oklch(1 0 0/.1);padding:0 14px;font-size:14px;color:#fff;font-family:var(--font-sans)}.blog-os .blk-magnet input::placeholder{color:oklch(1 0 0/.55)}.blog-os .blk-magnet input:focus-visible{outline:none;border-color:oklch(1 0 0/.6);box-shadow:0 0 0 3px oklch(1 0 0/.14)}.blog-os .blk-magnet .mg-btn{height:44px;border-radius:10px;border:0;font-size:14px;font-weight:700;cursor:pointer;background:#fff;color:oklch(.3 .09 var(--bos-h));font-family:var(--font-sans);transition:transform .14s,opacity .14s}.blog-os .blk-magnet .mg-btn:hover{transform:translateY(-1px)}.blog-os .blk-magnet .mg-btn:disabled{opacity:.6;cursor:default}.blog-os .blk-magnet .consent{font-size:11px;opacity:.7;display:flex;gap:7px;align-items:flex-start;line-height:1.45}.blog-os .blk-magnet .consent input{width:14px;height:14px;flex:none;margin:1px 0 0}.blog-os .blk-magnet .mg-done{text-align:center;padding:8px 0}.blog-os .blk-magnet .mg-done .big{font-size:30px;line-height:1}.blog-os .blk-magnet .mg-done .h{font-weight:700;font-size:15px;margin-top:6px}.blog-os .blk-magnet .mg-done .s{font-size:13px;opacity:.85;margin-top:4px}.blog-os .article-body .bx-stat-value[data-ticking=true],.blog-os .blk-fact .big[data-ticking=true]{font-variant-numeric:tabular-nums}.blog-os .marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}.blog-os .marquee-track{display:flex;gap:16px;width:max-content}.blog-os .mq-card{width:320px;flex:none;padding:20px 22px;border-radius:var(--r-lg);background:var(--bos-panel);border:1px solid var(--bos-border-soft);font-family:var(--font-sans)}.blog-os .mq-card .q{font-size:14px;line-height:1.6;color:var(--bos-ink);margin:0 0 14px}.blog-os .mq-card .by{display:flex;align-items:center;gap:10px}.blog-os .mq-card .by .av{width:32px;height:32px;border-radius:99px;flex:none;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#fff;background:var(--bos-accent)}.blog-os .mq-card .by .nm{font-size:12.5px;font-weight:650;color:var(--bos-ink);display:block}.blog-os .mq-card .by .role{font-size:11.5px;color:var(--bos-muted);display:block}@media (prefers-reduced-motion:no-preference){.blog-os .marquee-track{animation:bos-marquee 46s linear infinite}.blog-os .marquee:hover .marquee-track{animation-play-state:paused}@keyframes bos-marquee{to{transform:translateX(calc(-50% - 8px))}}.blog-os .aurora:before{animation:bos-aurora-drift 22s ease-in-out infinite alternate}@keyframes bos-aurora-drift{to{transform:translate3d(3%,-2%,0) scale(1.05)}}@property --bos-beam-angle{syntax:"<angle>";initial-value:210deg;inherits:false}.blog-os .beam:before{animation:bos-beam-rotate 7s linear infinite}@keyframes bos-beam-rotate{0%{--bos-beam-angle:210deg}to{--bos-beam-angle:570deg}}}.blog-os .hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}@media (max-width:1000px){.blog-os .hub-grid{grid-template-columns:1fr 1fr}}@media (max-width:620px){.blog-os .hub-grid{grid-template-columns:1fr}}.blog-os .hub-card{display:flex;flex-direction:column;gap:10px;min-width:0;padding:20px 22px 18px;border-radius:var(--r-lg);background:var(--bos-panel);border:1px solid var(--bos-border-soft);font-family:var(--font-sans);text-decoration:none;transition:border-color .14s,transform .14s}.blog-os .hub-card:hover{border-color:var(--bos-faint);transform:translateY(-2px)}.blog-os .hub-card .hc-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.blog-os .hub-card h3{font-size:16px;font-weight:700;letter-spacing:-.015em;line-height:1.3;color:var(--bos-ink);margin:0}.blog-os .hub-card .hc-count{flex:none;font-size:12px;font-weight:600;color:var(--bos-muted);white-space:nowrap}.blog-os .hub-card .hc-blurb{font-size:13.5px;line-height:1.6;color:var(--bos-muted);margin:0}.blog-os .hub-card .hc-link{margin-top:auto;padding-top:8px;font-size:13px;font-weight:650;color:var(--bos-accent);display:inline-flex;align-items:center;gap:6px}.blog-os .hub-card:hover .hc-link{text-decoration:underline}.blog-os .hub-card .hc-link .arw{transition:transform .14s}@media (prefers-reduced-motion:no-preference){.blog-os .hub-card:hover .hc-link .arw{transform:translateX(3px)}}.blog-os a.mq-card{text-decoration:none;transition:border-color .14s,transform .14s}.blog-os a.mq-card:hover{border-color:var(--bos-faint);transform:translateY(-2px)}.blog-os a.mq-card:hover .nm{color:var(--bos-accent)}.blog-grid2,.blog-grid2-page{background:var(--bos-bg-deep)}.blog-grid2{padding:clamp(40px,6vw,76px) 0 clamp(72px,9vw,112px)}.blog-grid2-row{display:grid;grid-template-columns:minmax(16px,1fr) minmax(0,1180px) minmax(16px,1fr);gap:1px;background:var(--bos-border-soft);border-top:1px solid var(--bos-border-soft)}.blog-grid2-row:last-child{border-bottom:1px solid var(--bos-border-soft)}.blog-grid2-row__rail{min-width:0;background:linear-gradient(90deg,transparent calc(50% - .5px),var(--bos-border-soft) 50%,transparent calc(50% + .5px)),var(--bos-bg-deep)}.blog-grid2-row__cell{min-width:0;padding:clamp(28px,4.5vw,56px);background:var(--bos-panel)}.blog-grid2-row[data-flush=true] .blog-grid2-row__cell{padding:0}.blog-grid2-intro{max-width:700px;min-height:clamp(260px,34vw,410px);display:flex;flex-direction:column;justify-content:flex-end}.blog-grid2-intro>span,.blog-grid2-newsletter>span,.blog-grid2-toolbar__heading>span,.blog-grid2-trending>div>span{color:var(--bos-muted);font-size:12px;font-weight:600;letter-spacing:.01em}.blog-grid2-intro h1{margin:16px 0 18px;font-family:var(--fcm-font-heading,var(--font-sans));font-size:clamp(38px,5vw,52px);font-weight:400;letter-spacing:-1.092px;line-height:1.12;color:var(--bos-ink)}.blog-grid2-intro p{max-width:620px;margin:0;color:var(--bos-muted);font-size:clamp(16px,1.7vw,19px);line-height:1.65}.blog-public-card{min-width:0;height:100%;background:var(--bos-panel)}.blog-public-card__link{display:flex;height:100%;flex-direction:column;color:inherit;text-decoration:none;transition:background-color .16s ease,color .16s ease}.blog-public-card__link:hover{background:var(--bos-panel-2)}.blog-public-card__link:focus-visible{position:relative;z-index:2}.blog-public-card__body{display:flex;min-width:0;flex:1;flex-direction:column;align-items:flex-start;padding:clamp(26px,3.5vw,44px)}.blog-public-card__meta{display:flex;flex-wrap:wrap;gap:7px 14px;color:var(--bos-muted);font-size:12px;font-weight:600}.blog-public-card__meta span:first-child{color:var(--bos-accent-strong)}.blog-public-card h3{margin:22px 0 12px;font-family:var(--fcm-font-heading,var(--font-sans));font-size:clamp(22px,2.2vw,29px);font-weight:500;letter-spacing:-.04em;line-height:1.15;color:var(--bos-ink);text-wrap:pretty}.blog-public-card__body>p{display:-webkit-box;margin:0;overflow:hidden;color:var(--bos-muted);font-size:14px;line-height:1.65;-webkit-box-orient:vertical;-webkit-line-clamp:3}.blog-public-card__footer{display:flex;width:100%;align-items:center;gap:12px;margin-top:auto;padding-top:30px;color:var(--bos-muted);font-size:12px}.blog-public-card__author{display:inline-flex;min-width:0;align-items:center;gap:8px}.blog-public-card__author>span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.blog-public-card__avatar{display:inline-grid;width:26px;height:26px;flex:none;place-items:center;border:1px solid var(--bos-border);border-radius:50%;background:var(--bos-bg-deep);color:var(--bos-ink);font-size:9px;font-weight:700}.blog-public-card__avatar img{display:block;width:100%;height:100%;object-fit:cover}.blog-public-card__footer time{margin-left:auto;white-space:nowrap}.blog-public-card__read{display:inline-flex;min-height:44px;align-items:center;margin-top:18px;color:var(--bos-ink);font-size:13px;font-weight:600;text-decoration:underline;text-decoration-color:var(--bos-border);text-underline-offset:4px}.blog-public-card[data-variant=featured] .blog-public-card__link{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr)}.blog-public-card__media{aspect-ratio:16/10;overflow:hidden;border-bottom:1px solid var(--bos-border-soft);background:var(--bos-bg-deep)}.blog-public-card__media img,.blog-public-card__placeholder{width:100%;height:100%}.blog-public-card__media img{display:block;object-fit:cover}.blog-public-card__placeholder{display:grid;place-items:center;color:var(--bos-muted)}.blog-public-card[data-variant=featured] .blog-public-card__media{min-height:430px;aspect-ratio:auto;border-right:1px solid var(--bos-border-soft);border-bottom:0}.blog-public-card[data-variant=featured] .blog-public-card__body{justify-content:center}.blog-public-card[data-variant=featured] h3{font-size:clamp(28px,3.5vw,43px)}.blog-public-card[data-variant=featured] .blog-public-card__body>p{-webkit-line-clamp:4}.blog-grid2-toolbar{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.8fr);gap:28px 48px;align-items:end}.blog-grid2-newsletter h2,.blog-grid2-toolbar__heading h2,.blog-grid2-trending h2{margin:8px 0 0;font-family:var(--fcm-font-heading,var(--font-sans));font-size:clamp(26px,3.5vw,42px);font-weight:500;letter-spacing:-.045em;line-height:1.08;color:var(--bos-ink)}.blog-grid2-topics{display:grid;gap:28px}.blog-grid2-topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:hidden;border:1px solid var(--bos-border-soft);border-radius:var(--fcm-radius-md,10px);background:var(--bos-border-soft);gap:1px}.blog-grid2-topic{display:flex;min-width:0;min-height:220px;flex-direction:column;align-items:flex-start;padding:clamp(22px,3vw,34px);background:var(--bos-bg-deep)}.blog-grid2-topic>p:first-child{margin:0;color:var(--bos-accent-strong);font-size:12px;font-weight:600}.blog-grid2-topic h3{margin:14px 0 10px;color:var(--bos-ink);font-family:var(--fcm-font-heading,var(--font-sans));font-size:clamp(21px,2.3vw,28px);font-weight:500;letter-spacing:-.035em;line-height:1.12}.blog-grid2-topic>p:not(:first-child){margin:0;color:var(--bos-muted);font-size:14px;line-height:1.65}.blog-grid2-topic a{display:inline-flex;min-height:44px;align-items:center;margin-top:auto;padding-top:20px;color:var(--bos-ink);font-size:13px;font-weight:600;text-decoration:underline;text-decoration-color:var(--bos-border);text-underline-offset:4px}.blog-grid2-topic a:hover{color:var(--bos-accent-strong)}.blog-grid2-topic a:focus-visible{outline:2px solid var(--bos-accent);outline-offset:3px}.blog-grid2-evidence-link{margin:0;color:var(--bos-muted);font-size:14px;line-height:1.6}.blog-grid2-evidence-link a{color:var(--bos-ink);font-weight:600;text-decoration:underline;text-decoration-color:var(--bos-border);text-underline-offset:4px}.blog-grid2-evidence-link a:focus-visible{outline:2px solid var(--bos-accent);outline-offset:3px}@media (max-width:720px){.blog-grid2-topic-grid{grid-template-columns:1fr}.blog-grid2-topic{min-height:0}}.blog-grid2-toolbar__actions{display:flex;align-items:end;gap:10px}.blog-grid2-search{display:grid;flex:1;gap:7px;color:var(--bos-muted);font-size:12px;font-weight:600}.blog-grid2-search input{width:100%;height:44px;padding:0 14px;border:1px solid var(--bos-border);border-radius:var(--fcm-radius-sm,6px);background:var(--bos-bg);color:var(--bos-ink);font:inherit;font-size:14px;font-weight:400}.blog-grid2-search input::placeholder{color:var(--bos-faint)}.blog-grid2-search input:focus-visible{outline:2px solid var(--bos-accent);outline-offset:2px}.blog-grid2-rss{display:inline-flex;min-height:44px;align-items:center;padding:0 14px;border:1px solid var(--bos-border);border-radius:var(--fcm-radius-sm,6px);color:var(--bos-ink);font-size:13px;font-weight:600;text-decoration:none;white-space:nowrap}.blog-grid2-rss:hover{background:var(--bos-hover)}.blog-grid2-categories{display:flex;min-width:0;flex-wrap:wrap;gap:8px;grid-column:1/-1}.blog-grid2-categories button{min-height:44px;padding:0 14px;border:1px solid var(--bos-border);border-radius:999px;background:transparent;color:var(--bos-muted);cursor:pointer;font:inherit;font-size:13px;font-weight:600;transition:background-color .15s ease,border-color .15s ease,color .15s ease}.blog-grid2-categories button:hover{border-color:var(--bos-faint);color:var(--bos-ink)}.blog-grid2-categories button[aria-pressed=true]{border-color:var(--bos-ink);background:var(--bos-ink);color:var(--bos-bg)}.blog-grid2-results{grid-column:1/-1;margin:-12px 0 0;color:var(--bos-muted);font-size:12px}.blog-grid2-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--bos-border-soft)}.blog-grid2-cards .blog-public-card{min-height:330px}.blog-grid2-empty{grid-column:1/-1;padding:clamp(36px,6vw,72px);text-align:center}.blog-grid2-empty h2,.blog-grid2-empty h3{margin:0 0 8px;color:var(--bos-ink);font-size:22px;font-weight:500}.blog-grid2-empty p{margin:0 0 20px;color:var(--bos-muted)}.blog-grid2-pagination{display:flex;flex-wrap:wrap;gap:10px}.blog-grid2-trending{display:grid;grid-template-columns:minmax(210px,.5fr) minmax(0,1fr);gap:32px 64px}.blog-grid2-trending ol{margin:0;padding:0;list-style:none;border-top:1px solid var(--bos-border-soft)}.blog-grid2-trending li{border-bottom:1px solid var(--bos-border-soft)}.blog-grid2-trending li a{display:flex;min-height:60px;align-items:center;justify-content:space-between;gap:20px;color:var(--bos-ink);text-decoration:none}.blog-grid2-trending li a:hover>span:first-child{color:var(--bos-accent-strong)}.blog-grid2-trending li a>span:first-child{font-size:14px;font-weight:500}.blog-grid2-trending li a>span:last-child{flex:none;color:var(--bos-muted);font-size:12px}.blog-grid2-newsletter{max-width:660px;padding:clamp(12px,3vw,30px) 0}.blog-grid2-newsletter>p{max-width:480px;margin:16px 0 24px;color:var(--bos-muted);line-height:1.65}.blog-grid2-newsletter form{margin-left:0}.blog-os .newsletter-form__label{display:block;margin-bottom:8px;color:var(--bos-ink-2);font-size:13px;font-weight:600}.blog-os .newsletter-form__status{margin:8px 0 0;color:var(--bos-bad);font-size:14px;font-weight:500;text-align:left}@media (max-width:900px){.blog-public-card[data-variant=featured] .blog-public-card__link{grid-template-columns:1fr}.blog-public-card[data-variant=featured] .blog-public-card__media{min-height:0;aspect-ratio:16/9;border-right:0;border-bottom:1px solid var(--bos-border-soft)}.blog-grid2-toolbar,.blog-grid2-trending{grid-template-columns:1fr}.blog-grid2-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:620px){.blog-grid2{padding-top:24px}.blog-grid2-row{grid-template-columns:10px minmax(0,1fr) 10px}.blog-grid2-row__cell{padding:28px 22px}.blog-grid2-intro{min-height:250px}.blog-grid2-intro h1{font-size:clamp(38px,12vw,52px)}.blog-grid2-toolbar__actions{align-items:stretch;flex-direction:column}.blog-grid2-categories{flex-wrap:nowrap;margin-inline:-22px;padding-inline:22px;overflow-x:auto;scrollbar-width:none}.blog-grid2-categories::-webkit-scrollbar{display:none}.blog-grid2-categories button{flex:none}.blog-grid2-cards{grid-template-columns:1fr}.blog-grid2-cards .blog-public-card{min-height:300px}.blog-public-card__footer{align-items:flex-start;flex-direction:column}.blog-public-card__footer time{margin-left:0}.blog-grid2-trending li a{align-items:flex-start;flex-direction:column;justify-content:center;gap:5px;padding:12px 0}}@media (prefers-reduced-motion:reduce){.blog-grid2-categories button,.blog-public-card__link{transition:none}}.grid2-blog-article-one,.libre-article-page{background:var(--bos-bg)}.grid2-blog-article-one{padding:clamp(32px,5vw,64px) 0 clamp(80px,10vw,128px);color:var(--bos-ink)}.grid2-blog-article-one>article{border-block:1px solid var(--bos-border-soft)}.grid2-blog-article-one [data-grid-content],.grid2-blog-article-one [data-slot=content]{background-color:color-mix(in srgb,var(--bos-panel) 90%,transparent)}.grid2-blog-article-one h1{font-family:var(--fcm-font-heading,var(--font-sans))}.grid2-blog-article-one__rail .toc-rail{position:static;width:100%;justify-self:auto}.grid2-blog-article-one__content{min-width:0}.grid2-blog-article-one__content>:first-child{margin-top:0}.grid2-blog-article-one__content .article-body{font-size:18px;line-height:1.78}.grid2-blog-article-one__content .author-card,.grid2-blog-article-one__content .share-row,.libre-article-two__newsletter,.libre-article-two__related{margin-top:48px}.libre-article-two__related .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;overflow:hidden;border:1px solid var(--bos-border-soft);border-radius:var(--fcm-radius-md,10px);background:var(--bos-border-soft)}.libre-article-two__related .related-card{border:0;border-radius:0;background:var(--bos-panel)}.libre-article-two__related .related-card:hover{transform:none;background:var(--bos-panel-2)}.libre-article-two__newsletter .newsletter-band{border-radius:var(--fcm-radius-md,10px)}.grid2-blog-article-one__after{max-width:1180px;margin:48px auto 0;padding:0 24px}@media (max-width:1040px){.grid2-blog-article-one{padding-top:24px}}@media (max-width:760px){.libre-article-two__related .related-grid{grid-template-columns:1fr}.libre-article-two__newsletter .newsletter-band{padding-inline:20px!important}}.blog-grid2-archive__header{max-width:760px;min-height:clamp(260px,32vw,390px);display:flex;flex-direction:column;justify-content:flex-end}.blog-grid2-archive__header nav{display:flex;min-height:44px;align-items:center;gap:8px;color:var(--bos-muted);font-size:12px}.blog-grid2-archive__header nav a{color:inherit;text-decoration:none}.blog-grid2-archive__header nav a:hover{color:var(--bos-ink)}.blog-grid2-archive__header>span{margin-top:22px;color:var(--bos-accent-strong);font-size:12px;font-weight:600}.blog-grid2-archive__header h1{margin:14px 0 16px;font-family:var(--fcm-font-heading,var(--font-sans));font-size:clamp(38px,5vw,52px);font-weight:400;letter-spacing:-1.092px;line-height:1.12;color:var(--bos-ink);text-wrap:pretty}.blog-grid2-archive__header>p{max-width:640px;margin:0;color:var(--bos-muted);font-size:17px;line-height:1.65}.blog-grid2-archive__identity{display:flex;align-items:center;gap:18px;margin-top:12px}.blog-grid2-archive__identity>img,.blog-grid2-archive__identity>span{display:inline-grid;width:64px;height:64px;flex:none;place-items:center;overflow:hidden;border:1px solid var(--bos-border);border-radius:50%;background:var(--bos-bg-deep);color:var(--bos-ink);object-fit:cover;font-size:13px;font-weight:700}.blog-grid2-archive__identity h1{margin:0}@media (max-width:620px){.blog-grid2-archive__header{min-height:250px}.blog-grid2-archive__identity{align-items:flex-start;flex-direction:column}}