.zb{--zb-bg:#0a0c0f;--zb-panel:#11151b;--zb-line:#242c38;--zb-text:#dfe3ea;--zb-dim:#9aa4b2;--zb-accent:#6bffb7;color:var(--zb-text);max-width:1120px;margin:0 auto;padding:56px 24px 110px}
.zb a{color:inherit;text-decoration:none}
.zb-back{display:inline-block;font:500 13px var(--obs-mono,ui-monospace,monospace);color:var(--zb-accent)!important;margin-bottom:34px}
.zb-eyebrow{font:600 12px var(--obs-mono,ui-monospace,monospace);letter-spacing:.16em;text-transform:uppercase;color:var(--zb-accent);margin:0 0 14px}
.zb h1{font-size:clamp(34px,5.4vw,60px);line-height:1.06;letter-spacing:-.03em;margin:0 0 18px;color:#f5f6fa;font-weight:700}
.zb-lead{font-size:clamp(17px,2vw,20px);line-height:1.6;color:var(--zb-dim);max-width:720px;margin:0 0 30px}
.zb-chips{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 54px}
.zb-chip{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border:1px solid var(--zb-line);border-radius:999px;font-size:13px;color:var(--zb-dim);background:rgba(255,255,255,.02)}
.zb-chip b{color:var(--zb-accent);font-weight:600}
.zb-featured{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:0;border:1px solid var(--zb-line);border-radius:22px;overflow:hidden;background:linear-gradient(135deg,#10181a,var(--zb-panel) 55%);margin-bottom:56px;transition:border-color .2s,transform .2s}
.zb-featured:hover{border-color:#2f5a49;transform:translateY(-2px)}
.zb-featured .zb-img{aspect-ratio:auto;min-height:320px}
.zb-featured .zb-body{padding:clamp(24px,3.4vw,44px);display:flex;flex-direction:column;justify-content:center;gap:14px}
.zb-img{position:relative;background:#0e1115;overflow:hidden}
.zb-img img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover}
.zb-img:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(10,12,15,.55))}
.zb-pill{position:absolute;z-index:2;left:14px;top:14px;padding:5px 11px;border-radius:999px;background:rgba(10,12,15,.78);border:1px solid rgba(107,255,183,.4);color:var(--zb-accent);font:600 11px var(--obs-mono,ui-monospace,monospace);letter-spacing:.1em;text-transform:uppercase;backdrop-filter:blur(6px)}
.zb-meta{font:500 12px var(--obs-mono,ui-monospace,monospace);color:var(--zb-dim);letter-spacing:.04em}
.zb-featured h2{font-size:clamp(24px,3vw,34px);line-height:1.18;letter-spacing:-.02em;margin:0;color:#f5f6fa}
.zb-desc{color:var(--zb-dim);font-size:16px;line-height:1.65;margin:0}
.zb-more{color:var(--zb-accent);font-weight:600;font-size:15px}
.zb-sec{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin:0 0 22px}
.zb-sec h3{margin:0;font-size:22px;color:#f5f6fa;letter-spacing:-.01em}
.zb-sec span{color:var(--zb-dim);font-size:14px}
.zb-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.zb-card{display:flex;flex-direction:column;border:1px solid var(--zb-line);border-radius:18px;overflow:hidden;background:var(--zb-panel);transition:border-color .2s,transform .2s}
.zb-card:hover{border-color:#2f5a49;transform:translateY(-3px)}
.zb-card .zb-img{aspect-ratio:16/9}
.zb-card .zb-body{display:flex;flex-direction:column;gap:10px;padding:20px 22px 24px;flex:1}
.zb-card h4{margin:0;font-size:19px;line-height:1.3;letter-spacing:-.01em;color:#f5f6fa}
.zb-card .zb-desc{font-size:14.5px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.zb-card .zb-more{margin-top:auto;padding-top:6px;font-size:14px}
.zb-cta{margin-top:70px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:32px 36px;border:1px solid #2c3a36;border-radius:20px;background:linear-gradient(120deg,#10201a,var(--zb-panel))}
.zb-cta h3{margin:0 0 6px;font-size:22px;color:#f5f6fa}
.zb-cta p{margin:0;color:var(--zb-dim);max-width:560px;line-height:1.55}
.zb-btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:12px;background:var(--zb-accent);color:#001a0f!important;font-weight:650;font-size:15px}
.zb-btn:hover{background:#87ffc5}
@media(max-width:960px){.zb-featured{grid-template-columns:minmax(0,1fr)}.zb-featured .zb-img{aspect-ratio:16/9;min-height:0}.zb-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.zb{padding:36px 16px 80px}.zb-grid{grid-template-columns:1fr;gap:18px}.zb-chips{margin-bottom:34px}.zb-featured{margin-bottom:38px}.zb-cta{padding:24px 22px}}
.zb-related{max-width:900px;margin:48px auto 0;padding:0}
.zb-related h2{font-size:24px;margin:0 0 20px;color:#f5f6fa;letter-spacing:-.01em}
.zb-related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.zb-related-card{display:flex;flex-direction:column;gap:8px;padding:20px 22px;border:1px solid #242c38;border-radius:16px;background:#11151b;color:#dfe3ea;text-decoration:none;transition:border-color .2s,transform .2s}
.zb-related-card:hover{border-color:#2f5a49;transform:translateY(-2px)}
.zb-related-card strong{font-size:17px;line-height:1.35;color:#f5f6fa;font-weight:600}
.zb-related-tag{font:600 11px ui-monospace,monospace;letter-spacing:.1em;text-transform:uppercase;color:#6bffb7}
.zb-related-more{margin-top:auto;color:#6bffb7;font-size:14px;font-weight:600}
.zk-article a[href^="/blog/"]{text-decoration-color:rgba(107,255,183,.45)}
@media(max-width:700px){.zb-related-grid{grid-template-columns:1fr}.zb-related{margin-top:36px}}