/* ============================================================
   xZine renewal — shared core (scoped under .post-content .xzr)
   Design tokens are DERIVED from the CMS theme variables
   (--bg / --text-main / --primary / --border / --card-bg /
   --text-muted) so dark / light follows the site theme.
   ============================================================ */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css');
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;1,9..144,300;1,9..144,400&family=JetBrains+Mono:wght@400;500&display=swap');

/* ---- free the CMS content container on renewal pages ---- */
body:has(.post-content .xzr) .container { max-width: none; padding: 0; width: 100%; }
body:has(.post-content .xzr) .post-content { animation: none; }
body:has(.post-content .xzr) .content-title-area { display: none; }

/* ---- token bridge ---- */
.post-content .xzr{
  --xz-bg:            var(--bg, #0f172a);
  --xz-bg-alt:        color-mix(in oklab, var(--bg, #0f172a) 92%, var(--text-main, #f8fafc));
  --xz-surface:       var(--card-bg, #16253b);
  --xz-surface-2:     color-mix(in oklab, var(--card-bg, #16253b) 90%, var(--text-main, #f8fafc));
  --xz-border:        var(--border, #233958);
  --xz-border-strong: color-mix(in oklab, var(--border, #233958) 55%, var(--text-main, #f8fafc));
  --xz-overlay:       color-mix(in oklab, var(--bg, #0f172a) 28%, transparent);

  --xz-text:          var(--text-main, #f8fafc);
  --xz-text-soft:     color-mix(in oklab, var(--text-main, #f8fafc) 84%, var(--bg, #0f172a));
  --xz-text-mute:     var(--text-muted, #94a3b8);
  --xz-text-faint:    color-mix(in oklab, var(--text-muted, #94a3b8) 62%, var(--bg, #0f172a));

  --xz-accent:        var(--primary, #1d5c9f);
  --xz-accent-hi:     color-mix(in oklab, var(--primary, #1d5c9f) 72%, #ffffff);
  --xz-accent-lo:     color-mix(in oklab, var(--primary, #1d5c9f) 72%, #000000);
  --xz-accent-soft:   color-mix(in oklab, var(--primary, #1d5c9f) 13%, transparent);
  --xz-accent-fg:     #ffffff;

  --xz-radius-xs: 6px;
  --xz-radius-sm: 10px;
  --xz-radius:    14px;
  --xz-radius-lg: 22px;
  --xz-radius-xl: 32px;

  --xz-shadow-1: 0 1px 2px rgba(0,0,0,.28), 0 8px 24px -12px rgba(0,0,0,.42);
  --xz-shadow-2: 0 30px 80px -30px rgba(0,0,0,.5), 0 8px 24px -12px rgba(0,0,0,.42);

  --xz-site-w: 1280px;
  --xz-gutter: clamp(20px, 4vw, 48px);

  --xz-font-sans: 'Pretendard Variable','Pretendard',-apple-system,BlinkMacSystemFont,system-ui,'Noto Sans KR',sans-serif;
  --xz-font-serif: 'Fraunces','Noto Serif KR',ui-serif,Georgia,serif;
  --xz-font-mono: 'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  font-family: var(--xz-font-sans);
  color: var(--xz-text);
  background: var(--xz-bg);
  line-height: 1.55;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: block;
  overflow-x: clip;
}
.post-content .xzr *, .post-content .xzr *::before, .post-content .xzr *::after { box-sizing: border-box; }
.post-content .xzr img, .post-content .xzr svg, .post-content .xzr video { display: block; max-width: 100%; }
.post-content .xzr a { color: inherit; text-decoration: none; }
.post-content .xzr button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
.post-content .xzr ::selection { background: var(--xz-accent); color: var(--xz-accent-fg); }

/* neutralise CMS .post-content element defaults inside our scope */
.post-content .xzr p { margin: 0; padding: 0; line-height: 1.55; }
.post-content .xzr ul, .post-content .xzr ol { padding-left: 0; }
.post-content .xzr li { padding-left: 0; }
.post-content .xzr a { color: inherit; }
.post-content .xzr img { margin: 0 !important; max-width: 100% !important; border-radius: 0; }

/* ---------- Typography ---------- */
.post-content .xzr h1, .post-content .xzr h2, .post-content .xzr h3, .post-content .xzr h4, .post-content .xzr h5 {
  margin: 0; color: var(--xz-text);
  letter-spacing: -0.02em; font-weight: 500; text-wrap: balance;
}
.post-content .xzr .h-display{
  font-family: var(--xz-font-serif); font-weight: 300;
  font-size: clamp(48px, 8vw, 128px); line-height: 0.98; letter-spacing: -0.035em;
}
.post-content .xzr .h-display em, .post-content .xzr .serif-italic{ font-weight: 300; color: var(--xz-text-soft); }
.post-content .xzr .h-hero-ko{
  font-family: var(--xz-font-sans); font-weight: 300;
  font-size: clamp(38px, 5.6vw, 84px); line-height: 1.08; letter-spacing: -0.035em;
}
.post-content .xzr .h-section{
  font-family: var(--xz-font-sans); font-weight: 400;
  font-size: clamp(32px, 4.2vw, 60px); line-height: 1.4; letter-spacing: -0.03em;
}
.post-content .xzr .h-section .en{ font-weight: 300; color: var(--xz-text-soft); }
.post-content .xzr .h-3{
  font-family: var(--xz-font-sans); font-weight: 500;
  font-size: clamp(20px, 1.6vw, 26px); line-height: 1.25; letter-spacing: -0.02em;
}
.post-content .xzr .eyebrow{
  font-family: var(--xz-font-mono); font-size: 11px; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--xz-text-mute); font-weight: 500;
  display: inline-flex; align-items: center; gap: 10px;
}
.post-content .xzr .eyebrow::before{ content:""; width: 24px; height: 1px; background: var(--xz-text-mute); display: inline-block; }
.post-content .xzr .lead{
  font-size: clamp(16px, 1.15vw, 19px); color: var(--xz-text-soft);
  line-height: 1.65; max-width: 62ch; text-wrap: pretty;
}
.post-content .xzr .mono{ font-family: var(--xz-font-mono); font-size: 12px; letter-spacing: 0.02em; }
.post-content .xzr p{ margin: 0; }

/* ---------- Layout utilities ---------- */
.post-content .xzr .xzr-wrap{ width: 100%; max-width: var(--xz-site-w); margin: 0 auto; padding-inline: var(--xz-gutter); }
.post-content .xzr .xzr-wide{ max-width: 1440px; }
.post-content .xzr .xzr-narrow{ max-width: 960px; }
.post-content .xzr .section{ padding-block: clamp(80px, 10vw, 100px); position: relative; }
.post-content .xzr .section-tight{ padding-block: clamp(60px, 7vw, 100px); position: relative; }
.post-content .xzr .divider{ height: 1px; background: var(--xz-border); }
.post-content .xzr .stack > * + *{ margin-top: var(--stack, 16px); }
.post-content .xzr .flex{ display: flex; }
.post-content .xzr .flex-center{ display: flex; align-items: center; justify-content: center; }
.post-content .xzr .between{ display: flex; align-items: center; justify-content: space-between; }
.post-content .xzr .bg-alt{ background: var(--xz-bg-alt); }

/* ---------- Badge / buttons ---------- */
.post-content .xzr .badge{
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px;
  border: 1px solid var(--xz-border); border-radius: 999px; background: var(--xz-surface);
  font-family: var(--xz-font-mono); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--xz-text-soft);
}
.post-content .xzr .badge .dot{ width: 6px; height: 6px; border-radius: 50%; background: var(--xz-accent); box-shadow: 0 0 12px var(--xz-accent); }

.post-content .xzr .btn{
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px;
  border-radius: 999px; font-weight: 500; font-size: 15px; letter-spacing: -0.01em;
  transition: transform .3s cubic-bezier(.2,.9,.3,1.4), background .25s, color .25s, border-color .25s;
  border: 1px solid transparent; white-space: nowrap;
}
.post-content .xzr .btn:hover{ transform: translateY(-2px); }
.post-content .xzr .btn:active{ transform: translateY(0); }
.post-content .xzr .btn-primary{ background: var(--xz-text); color: var(--xz-bg); }
.post-content .xzr .btn-primary:hover{ background: var(--xz-accent-hi); color: var(--xz-accent-fg); }
.post-content .xzr .btn-ghost{ background: transparent; color: var(--xz-text); border-color: var(--xz-border-strong); }
.post-content .xzr .btn-ghost:hover{ border-color: var(--xz-text); background: var(--xz-surface); }
.post-content .xzr .btn .arrow{ display: inline-block; transition: transform .3s; }
.post-content .xzr .btn:hover .arrow{ transform: translate(3px, -3px); }

.post-content .xzr .link-inline{
  display: inline-flex; align-items: center; gap: 6px; color: var(--xz-text); font-weight: 500;
  border-bottom: 1px solid var(--xz-border-strong); padding-bottom: 3px;
  transition: color .2s, border-color .2s;
}
.post-content .xzr .link-inline:hover{ color: var(--xz-accent-hi); border-color: var(--xz-accent-hi); }

.post-content .xzr .card{
  background: var(--xz-surface); border: 1px solid var(--xz-border);
  border-radius: var(--xz-radius-lg); padding: clamp(24px, 3vw, 40px);
  position: relative; transition: border-color .3s, transform .3s, background .3s;
}
.post-content .xzr .card:hover{ border-color: var(--xz-border-strong); }
.post-content .xzr :focus-visible{ outline: 2px solid var(--xz-accent); outline-offset: 3px; border-radius: 6px; }

/* ---------- Motion primitives ---------- */
.post-content .xzr .reveal{ opacity: 0; transform: translateY(24px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
.post-content .xzr .reveal.in, .post-content .xzr .reveal.visible{ opacity: 1; transform: none; }
.post-content .xzr .reveal.delay-1{ transition-delay: .08s; }
.post-content .xzr .reveal.delay-2{ transition-delay: .16s; }
.post-content .xzr .reveal.delay-3{ transition-delay: .24s; }
.post-content .xzr .reveal.delay-4{ transition-delay: .32s; }
.post-content .xzr .reveal.delay-5{ transition-delay: .40s; }
.post-content .xzr .reveal.delay-6{ transition-delay: .48s; }

.post-content .xzr .split-line{ overflow: hidden; display: block; }
.post-content .xzr .split-line > span{ display: inline-block; will-change: transform; }
.post-content .xzr.xzr-ready .split-line > span{ transform: translateY(105%); transition: transform 1s cubic-bezier(.2,.7,.2,1); }
.post-content .xzr.xzr-ready .split-line.in > span{ transform: none; }
.post-content .xzr .split-line.d2 > span{ transition-delay: .1s; }
.post-content .xzr .split-line.d3 > span{ transition-delay: .2s; }
.post-content .xzr .split-line.d4 > span{ transition-delay: .3s; }

@media (prefers-reduced-motion: reduce){
  .post-content .xzr .reveal, .post-content .xzr .split-line > span{ transition: none !important; opacity: 1 !important; transform: none !important; }
}

/* ---------- Feature card ---------- */
.post-content .xzr .feature-card{
  background: var(--xz-surface); border: 1px solid var(--xz-border);
  border-radius: var(--xz-radius-lg); padding: clamp(28px, 3vw, 44px);
  position: relative; overflow: hidden;
  transition: transform .5s cubic-bezier(.2,.7,.2,1), border-color .3s, background .3s;
}
.post-content .xzr .feature-card::before{
  content:""; position: absolute; inset: 0;
  background: radial-gradient(400px 200px at var(--mx,50%) var(--my,0%), var(--xz-accent-soft), transparent 60%);
  opacity: 0; transition: opacity .3s; pointer-events: none;
}
.post-content .xzr .feature-card:hover{ border-color: var(--xz-border-strong); }
.post-content .xzr .feature-card:hover::before{ opacity: 1; }
.post-content .xzr .feature-card .num{ font-family: var(--xz-font-mono); font-size: 12px; letter-spacing: 0.16em; color: var(--xz-text-mute); margin-bottom: 24px; display: block; }
.post-content .xzr .feature-card h3{ font-size: clamp(20px, 1.6vw, 26px); font-weight: 500; margin-bottom: 12px; letter-spacing: -0.02em; }
.post-content .xzr .feature-card p{ color: var(--xz-text-mute); font-size: 14px; line-height: 1.65; margin: 0; }

/* ---------- Feature grid (fgrid) ---------- */
.post-content .xzr .fgrid{
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--xz-border); border: 1px solid var(--xz-border);
  border-radius: var(--xz-radius-lg); overflow: hidden;
}
@media (max-width: 900px){ .post-content .xzr .fgrid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px){ .post-content .xzr .fgrid{ grid-template-columns: 1fr; } }
.post-content .xzr .fgrid > .feature-card{ border-radius: 0; border: 0; }

/* ---------- Pricing ---------- */
.post-content .xzr .pricing-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px){ .post-content .xzr .pricing-grid{ grid-template-columns: 1fr; } }
.post-content .xzr .price-card{
  background: var(--xz-surface); border: 1px solid var(--xz-border);
  border-radius: var(--xz-radius-lg); padding: 36px 32px;
  display: flex; flex-direction: column; gap: 20px; position: relative;
  transition: border-color .3s, transform .3s;
}
.post-content .xzr .price-card:hover{ border-color: var(--xz-border-strong); transform: translateY(-4px); }
.post-content .xzr .price-card.featured{ border-color: var(--xz-accent); background: linear-gradient(180deg, var(--xz-accent-soft) 0%, var(--xz-surface) 60%); }
.post-content .xzr .price-card .plan-badge{
  position: absolute; top: -12px; right: 24px; background: var(--xz-accent); color: var(--xz-accent-fg);
  padding: 6px 14px; border-radius: 999px; font-size: 11px; font-family: var(--xz-font-mono);
  letter-spacing: 0.16em; text-transform: uppercase; font-weight: 500;
}
.post-content .xzr .price-card .plan-name{ font-family: var(--xz-font-serif); font-weight: 300; font-size: 28px; letter-spacing: -0.02em; }
.post-content .xzr .price-card .plan-desc{ color: var(--xz-text-mute); font-size: 14px; }
.post-content .xzr .price-card .plan-price{ display: flex; align-items: baseline; gap: 6px; padding-block: 12px; border-top: 1px solid var(--xz-border); border-bottom: 1px solid var(--xz-border); }
.post-content .xzr .price-card .plan-price .amount{ font-family: var(--xz-font-serif); font-weight: 300; font-size: 56px; letter-spacing: -0.04em; line-height: 1; }
.post-content .xzr .price-card .plan-price .cycle{ font-family: var(--xz-font-mono); color: var(--xz-text-mute); font-size: 13px; }
.post-content .xzr .price-card ul{ list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.post-content .xzr .price-card li{ display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--xz-text-soft); }
.post-content .xzr .price-card li .check{ width: 16px; height: 16px; flex-shrink: 0; margin-top: 3px; color: var(--xz-accent-hi); }
.post-content .xzr .price-card .plan-cta{ margin-top: auto; }

/* ---------- Two-column intro ---------- */
.post-content .xzr .two-col{ display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
@media (max-width: 900px){ .post-content .xzr .two-col{ grid-template-columns: 1fr; gap: 40px; } }
.post-content .xzr .two-col-text .eyebrow{ margin-bottom: 24px; }

/* ---------- Mini CTA (between chapters) ---------- */
.post-content .xzr .mini-cta{ border-top: 1px solid var(--xz-border); padding-block: clamp(80px, 10vw, 100px); text-align: center; }
.post-content .xzr .mini-cta h2{ font-weight: 300; font-size: clamp(36px, 5vw, 72px); letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 20px; text-wrap: balance; }
.post-content .xzr .mini-cta p{ color: var(--xz-text-mute); margin-bottom: 32px; }
.post-content .xzr .mini-cta .btn-primary{ color: var(--xz-bg); }

/* ---------- Page header (subpages) ---------- */
.post-content .xzr .page-header{ padding-top: 40px; padding-bottom: 40px; position: relative; overflow: hidden; }
.post-content .xzr .page-header .xzr-wrap{ position: relative; z-index: 1; }
.post-content .xzr .crumb{ display: inline-flex; align-items: center; gap: 12px; font-family: var(--xz-font-mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--xz-text-mute); margin-bottom: 32px; }
.post-content .xzr .crumb a{ color: var(--xz-text-mute); transition: color .2s; }
.post-content .xzr .crumb a:hover{ color: var(--xz-text); }
.post-content .xzr .crumb .sep{ color: var(--xz-text-faint); }
.post-content .xzr .page-title{ font-family: var(--xz-font-sans); font-weight: 300; font-size: clamp(40px, 7vw, 100px); line-height: 1.2; letter-spacing: -0.04em; max-width: 16ch; text-wrap: balance; padding:45px 0;}
.post-content .xzr .page-title em, .post-content .xzr .page-title .en{ font-weight: 300; font-style: normal; color: var(--xz-accent-hi); }
.post-content .xzr .page-lead{ margin-top: 40px; max-width: 56ch; color: var(--xz-text-soft); font-size: clamp(16px, 1.15vw, 20px); line-height: 1.65; }
.post-content .xzr .page-header-meta{ display: flex; justify-content: space-between; gap: 24px; padding-top: 48px; margin-top: 60px; border-top: 1px solid var(--xz-border); flex-wrap: wrap; font-family: var(--xz-font-mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--xz-text-mute); }
.post-content .xzr .page-header-meta strong{ color: var(--xz-text); font-weight: 500; }
.post-content .xzr .header-hybrid{ display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: end; }
@media (max-width: 900px){ .post-content .xzr .header-hybrid{ grid-template-columns: 1fr; } }
.post-content .xzr .header-hybrid .side-img{ aspect-ratio: 5/5.5; overflow: hidden; border-radius: var(--xz-radius-lg); border: 1px solid var(--xz-border); background: var(--xz-surface); }
.post-content .xzr .header-hybrid .side-img img{ width: 100%; height: 100%; object-fit: cover; filter: grayscale(20%) brightness(.85); transition: transform .8s ease; }

/* ---------- Compare (before / after) ---------- */
.post-content .xzr .compare{ display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 800px){ .post-content .xzr .compare{ grid-template-columns: 1fr; } }
.post-content .xzr .compare .col{ padding: clamp(28px, 3vw, 44px); background: var(--xz-surface); border: 1px solid var(--xz-border); border-radius: var(--xz-radius-lg); position: relative; }
.post-content .xzr .compare .col.after{ border-color: var(--xz-accent); background: linear-gradient(180deg, var(--xz-accent-soft) 0%, var(--xz-surface) 60%); }
.post-content .xzr .compare .col .label{ font-family: var(--xz-font-mono); font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--xz-text-mute); margin-bottom: 24px; display: inline-flex; gap: 8px; align-items: center; }
.post-content .xzr .compare .col.after .label{ color: var(--xz-accent-hi); }
.post-content .xzr .compare .col h3{ font-weight: 300; font-size: 30px; margin-bottom: 24px; letter-spacing: -0.02em; }
.post-content .xzr .compare ul{ list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.post-content .xzr .compare li{ display: flex; gap: 12px; align-items: baseline; color: var(--xz-text-soft); font-size: 15px; line-height: 1.6; }
.post-content .xzr .compare li .bullet{ width: 4px; height: 4px; border-radius: 50%; margin-top: 8px; background: var(--xz-text-faint); flex-shrink: 0; }
.post-content .xzr .compare .col.after li .bullet{ background: var(--xz-accent); }

/* ---------- 12 features numbered grid ---------- */
.post-content .xzr .f12{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--xz-border); border: 1px solid var(--xz-border); border-radius: var(--xz-radius-lg); overflow: hidden; }
@media (max-width: 900px){ .post-content .xzr .f12{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px){ .post-content .xzr .f12{ grid-template-columns: 1fr; } }
.post-content .xzr .f12 .cell{ background: var(--xz-surface); padding: 40px 32px; transition: background .3s; position: relative; }
.post-content .xzr .f12 .cell:hover{ background: var(--xz-surface-2); }
.post-content .xzr .f12 .cell .no{ font-weight: 300; font-size: 44px; color: var(--xz-accent-hi); line-height: 1; margin-bottom: 24px; display: block; font-family: var(--xz-font-serif); font-style: italic; }
.post-content .xzr .f12 .cell h3{ font-family: var(--xz-font-sans); font-weight: 500; font-size: 20px; letter-spacing: -0.02em; margin-bottom: 10px; }
.post-content .xzr .f12 .cell p{ color: var(--xz-text-mute); font-size: 14px; line-height: 1.65; margin: 0; }

/* ---------- Big step (xzine_02) ---------- */
.post-content .xzr .step-block{ display: grid; grid-template-columns: 200px 1fr; gap: 20px; padding-block: clamp(48px, 6vw, 80px); border-top: 1px solid var(--xz-border); align-items: start; }
@media (max-width: 800px){ .post-content .xzr .step-block{ grid-template-columns: 1fr; gap: 16px; } }
.post-content .xzr .step-block .step-no{ font-family: var(--xz-font-serif); font-style: italic; font-weight: 300; font-size: clamp(80px, 10vw, 160px); color: var(--xz-accent-hi); line-height: 1; letter-spacing: -0.04em; }
.post-content .xzr .step-block h3{ font-weight: 400; font-size: clamp(28px, 3.4vw, 44px); letter-spacing: -0.03em; margin-bottom: 12px; }
.post-content .xzr .step-block p{ color: var(--xz-text-soft); font-size: 16px; line-height: 1.7; max-width: 60ch; }

/* ---------- Case editorial grid (xzine_04) ---------- */
.post-content .xzr .case-editorial{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px){ .post-content .xzr .case-editorial{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px){ .post-content .xzr .case-editorial{ grid-template-columns: 1fr; } }
.post-content .xzr .case-card{ border: 1px solid var(--xz-border); border-radius: var(--xz-radius); overflow: hidden; background: var(--xz-surface); transition: transform .3s, border-color .3s; display: flex; flex-direction: column; }
.post-content .xzr .case-card:hover{ transform: translateY(-4px); border-color: var(--xz-border-strong); }
.post-content .xzr .case-card .img{ aspect-ratio: 4/3; overflow: hidden; background: var(--xz-bg-alt); position: relative; }
.post-content .xzr .case-card .img > span{ display:block; width:100%; height:100%; background-size: cover; background-position: center; filter: grayscale(20%) brightness(.85); transition: transform .6s ease; }
.post-content .xzr .case-card:hover .img > span{ transform: scale(1.06); }
.post-content .xzr .case-card .body{ padding: 24px; }
.post-content .xzr .case-card .num{ font-family: var(--xz-font-mono); font-size: 11px; color: var(--xz-text-faint); letter-spacing: .16em; margin-bottom: 8px; }
.post-content .xzr .case-card h4{ font-weight: 300; font-size: 26px; letter-spacing: -0.02em; margin-bottom: 8px; }
.post-content .xzr .case-card p{ color: var(--xz-text-mute); font-size: 14px; line-height: 1.55; margin: 0; }

/* ---------- Enterprise CTA (xzine_05) ---------- */
.post-content .xzr .enterprise{ padding: clamp(40px, 5vw, 72px); border: 1px solid var(--xz-border); border-radius: var(--xz-radius-lg); background: var(--xz-surface); display: grid; grid-template-columns: 2fr 1fr; gap: 32px; align-items: center; }
@media (max-width: 800px){ .post-content .xzr .enterprise{ grid-template-columns: 1fr; } }
.post-content .xzr .enterprise h3{ font-weight: 300; font-size: clamp(28px, 3vw, 40px); letter-spacing: -0.02em; margin-bottom: 12px; }
.post-content .xzr .enterprise p{ color: var(--xz-text-mute); font-size: 15px; line-height: 1.65; margin: 0; }

/* serif italic helper used across pages */
.post-content .xzr em.i, .post-content .xzr .fr-i{ font-family: var(--xz-font-serif); font-style: italic; font-weight: 300; }

/* ===== xzine_04 — page specific ===== */
.post-content .xzr .compare .col.after .label .bdot{ width:6px; height:6px; border-radius:50%; background:var(--xz-accent); display:inline-block; }
.post-content .xzr .case-card .img > span{ display:block; width:100%; height:100%; background-size:cover; background-position:center; filter:grayscale(20%) brightness(.85); transition:transform .6s ease; }
.post-content .xzr .case-card:hover .img > span{ transform:scale(1.06); }
.post-content .xzr .cimg-1{ background-image:url(../../img/xzr-sub-04-11.jpg); }
.post-content .xzr .cimg-2{ background-image:url(../../img/xzr-sub-04-12.jpg); }
.post-content .xzr .cimg-3{ background-image:url(../../img/xzr-sub-04-13.jpg); }
.post-content .xzr .cimg-4{ background-image:url(../../img/xzr-sub-04-14.jpg); }
.post-content .xzr .cimg-5{ background-image:url(../../img/xzr-sub-04-15.jpg); }
.post-content .xzr .cimg-6{ background-image:url(../../img/xzr-sub-04-16.jpg); }
.post-content .xzr .cimg-7{ background-image:url(../../img/xzr-sub-04-17.jpg); }
.post-content .xzr .cimg-8{ background-image:url(../../img/xzr-sub-04-18.jpg); }
.post-content .xzr .cimg-9{ background-image:url(../../img/xzr-sub-04-19.jpg); }