:root{--gbk-ink:#14271d;--gbk-green:#1f4d38;--gbk-gold:#b69248;--gbk-cream:#f4f0e6;--gbk-cream-edge:#e3dcc6;--gbk-text:#14271d;--gbk-text-soft:#5a6157}body{background:var(--gbk-ink)}.gbk-hero{background:var(--gbk-ink);color:#fff;isolation:isolate;padding:clamp(40px,6vw,90px) clamp(20px,4vw,56px) clamp(60px,8vw,120px);position:relative}.gbk-hero:after{content:"";background:linear-gradient(90deg, transparent, var(--gbk-gold), transparent);height:1px;position:absolute;bottom:0;left:0;right:0}.gbk-hero-wrap{max-width:1200px;margin:0 auto}.gbk-eyebrow-row{letter-spacing:.16em;text-transform:uppercase;color:#ffffff9e;align-items:center;gap:10px;margin-bottom:clamp(28px,4vw,44px);font-size:11px;display:flex}.gbk-crumb-link{color:#ffffff9e;text-decoration:none}.gbk-crumb-link:hover{color:#fff}.gbk-crumb-sep{opacity:.4}.gbk-crumb-current{color:#fff}.gbk-hero-logo{margin-bottom:clamp(28px,4vw,44px)}.gbk-hero-logo img{filter:brightness(0)invert();opacity:.95;width:auto;height:60px;display:block}.gbk-hero-headline{font-family:var(--serif);letter-spacing:-.01em;color:#fff;max-width:20ch;margin:0 0 clamp(20px,3vw,32px);font-size:clamp(36px,5.4vw,68px);font-style:normal;font-weight:400;line-height:1.08}.gbk-hero-attribution{letter-spacing:.18em;text-transform:uppercase;color:var(--gbk-gold);margin:0 0 clamp(48px,7vw,96px);font-size:11px;font-weight:600}.gbk-hero-stats{grid-template-columns:repeat(3,1fr);gap:clamp(20px,4vw,64px);margin-bottom:clamp(48px,6vw,80px);display:grid}.gbk-hero-stat{padding-top:18px;position:relative}.gbk-hero-stat-rule{background:#ffffff2e;height:1px;position:absolute;top:0;left:0;right:0}.gbk-hero-stat-eyebrow{letter-spacing:.18em;text-transform:uppercase;color:#ffffff9e;align-items:center;gap:8px;margin-bottom:14px;font-size:10.5px;display:flex}.gbk-hero-stat-n{font-family:var(--serif);color:#fff;font-size:clamp(36px,5vw,60px);font-style:normal;font-weight:400;line-height:1}.gbk-square{background:var(--gbk-gold);flex:0 0 7px;width:7px;height:7px;display:inline-block}.gbk-hero-meta{border-top:1px solid #ffffff1a;grid-template-columns:repeat(3,1fr);gap:clamp(20px,4vw,64px);padding-top:clamp(28px,3vw,36px);display:grid}.gbk-meta-label{letter-spacing:.18em;text-transform:uppercase;color:#ffffff80;margin-bottom:10px;font-size:10.5px}.gbk-meta-value{color:#ffffffeb;font-size:14.5px;line-height:1.5}.gbk-meta-tags{flex-wrap:wrap;gap:8px;display:flex}.gbk-meta-tag{color:var(--gbk-gold);background:#b692480a;border:1px solid #b6924866;border-radius:999px;padding:6px 12px;font-size:12.5px;display:inline-block}.gbk-body-bleed{background:var(--gbk-ink);padding:0 clamp(12px,2vw,32px) clamp(40px,6vw,96px)}.gbk-body-card{background:var(--gbk-cream);border-radius:clamp(16px,2vw,28px);grid-template-columns:220px 1fr;gap:clamp(24px,4vw,64px);max-width:1280px;margin:0 auto;padding:clamp(40px,6vw,96px) clamp(20px,4vw,64px);display:grid;box-shadow:0 30px 80px -40px #0006}@media (width<=880px){.gbk-body-card{grid-template-columns:1fr}}.gbk-rail-inner{flex-direction:column;gap:28px;display:flex;position:sticky;top:100px}@media (width<=880px){.gbk-rail-inner{flex-direction:row;justify-content:space-between;align-items:center;position:static}}.gbk-rail-back{color:var(--gbk-text);background:#ffffffb3;border:1px solid #00000024;border-radius:999px;align-items:center;gap:8px;width:fit-content;padding:10px 16px;font-size:13px;font-weight:500;text-decoration:none;display:inline-flex}.gbk-rail-share-label{letter-spacing:.18em;text-transform:uppercase;color:var(--gbk-text-soft);font-size:10.5px;font-weight:500}@media (width<=880px){.gbk-rail-share-label{display:none}}.gbk-rail-share{gap:8px;display:flex}.gbk-share-btn{width:34px;height:34px;color:var(--gbk-text);cursor:pointer;background:#fff;border:1px solid #00000024;border-radius:8px;justify-content:center;align-items:center;padding:0;text-decoration:none;display:inline-flex}.gbk-share-btn.is-copied{background:var(--gbk-green);color:#fff;border-color:var(--gbk-green)}.gbk-article{width:100%;max-width:720px;color:var(--gbk-text);margin:0 auto}.gbk-sec{margin-bottom:clamp(48px,6vw,80px)}.gbk-sec-tight{margin-bottom:clamp(36px,4vw,56px)}.gbk-eyebrow{letter-spacing:.18em;text-transform:uppercase;color:var(--gbk-text);align-items:center;gap:10px;margin-bottom:18px;font-size:11px;font-weight:600;display:inline-flex}.gbk-h2{font-family:var(--serif);letter-spacing:-.01em;color:var(--gbk-text);margin:0 0 24px;font-size:clamp(28px,3.4vw,40px);font-style:normal;font-weight:400;line-height:1.18}.gbk-h3{font-family:var(--serif);margin:0 0 14px;font-size:clamp(22px,2.4vw,28px);font-style:normal;font-weight:400;line-height:1.25}.gbk-article p{font-family:var(--sans), Inter, system-ui, sans-serif;color:var(--gbk-text);margin:0 0 18px;font-size:17px;line-height:1.65}.gbk-lead{font-size:19px!important;line-height:1.6!important}.gbk-feature-row{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}@media (width<=720px){.gbk-feature-row{grid-template-columns:1fr}}.gbk-feature-card{border:1px solid var(--gbk-cream-edge);background:#fff;border-radius:14px;padding:22px 22px 24px}.gbk-feature-title{color:var(--gbk-text);margin-bottom:4px;font-size:16px;font-weight:700}.gbk-feature-sub{color:var(--gbk-text-soft);font-size:14px;line-height:1.45}.gbk-revenue{border-top:1px solid #0000001a;border-bottom:1px solid #0000001a;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:16px;padding:22px 0;display:grid}.gbk-revenue-cell{border-left:1px solid #00000014;padding:6px 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var(--gbk-cream-edge);background:#fff;border-radius:50%;place-items:center;width:36px;height:36px;display:inline-grid;overflow:hidden}.gbk-chat-avatar img{object-fit:contain;width:26px;height:26px}.gbk-chat-title{color:var(--gbk-text);font-size:14px;font-weight:600}.gbk-chat-sub{color:var(--gbk-text-soft);align-items:center;gap:6px;font-size:11.5px;display:inline-flex}.gbk-chat-dot{background:#1fae5c;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 2px #1fae5c2e}.gbk-chat-body{direction:ltr;background:#faf8f2;flex-direction:column;gap:8px;padding:18px 16px 22px;display:flex}.gbk-bubble{text-align:right;direction:rtl;border-radius:14px;max-width:80%;padding:9px 13px;font-size:14.5px;line-height:1.45}.gbk-bubble--in{color:var(--gbk-text);border:1px solid var(--gbk-cream-edge);background:#fff;border-bottom-left-radius:4px;align-self:flex-start}.gbk-bubble--out{background:var(--gbk-green);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.gbk-bubble--meta{color:var(--gbk-green);text-align:left;direction:ltr;background:#1f4d3812;border-radius:8px;align-self:stretch;padding:8px 12px;font-family:monospace;font-size:12px}.gbk-lang-tag{letter-spacing:.08em;color:#0000008c;vertical-align:2px;direction:ltr;background:#0000000f;border-radius:999px;margin-left:6px;padding:1px 6px;font-size:10px;font-weight:700;display:inline-block}.gbk-bubble--out .gbk-lang-tag{color:#ffffffd9;background:#fff3}.gbk-pullquote{border-top:1px solid #00000026;border-bottom:1px solid #00000026;margin:36px 0;padding:28px 0 24px}.gbk-pullquote blockquote{font-family:var(--serif);color:var(--gbk-text);margin:0 0 16px;font-size:clamp(20px,2.2vw,24px);font-style:normal;font-weight:400;line-height:1.35}.gbk-pullquote blockquote:before,.gbk-pullquote blockquote:after{content:"\""}.gbk-pullquote figcaption{letter-spacing:.18em;text-transform:uppercase;color:var(--gbk-text-soft);font-size:10.5px;font-weight:600}.gbk-result-block{border-top:1px solid #0000001a;grid-template-columns:60px 1fr;gap:12px;margin:36px 0;padding-top:28px;display:grid}@media (width<=540px){.gbk-result-block{grid-template-columns:1fr;gap:4px}}.gbk-result-num{font-family:var(--serif);color:var(--gbk-gold);font-size:32px;line-height:1}.gbk-cta{border-top:1px solid #0000001a;margin-top:clamp(40px,5vw,64px);padding-top:clamp(36px,5vw,56px)}.gbk-cta-row{flex-wrap:wrap;gap:12px;margin-top:20px;display:flex}.gbk-cta-primary{background:var(--gbk-green);color:#fff;border-radius:999px;align-items:center;gap:8px;padding:12px 22px;font-size:14px;font-weight:500;text-decoration:none;display:inline-flex}.gbk-cta-primary svg{width:14px;height:14px}.gbk-cta-ghost{color:var(--gbk-text);background:0 0;border:1px solid #0000002e;border-radius:999px;align-items:center;padding:12px 22px;font-size:14px;font-weight:500;text-decoration:none;display:inline-flex}@media (width<=640px){.gbk-hero-stats{grid-template-columns:1fr;gap:28px}.gbk-hero-meta{grid-template-columns:1fr;gap:24px}.gbk-hero-headline{font-size:32px;line-height:1.1}.gbk-hero-stat-n{font-size:44px}.gbk-hero{padding-left:18px;padding-right:18px}.gbk-body-card{padding:32px 20px}.gbk-rail{display:none}.gbk-article{max-width:none}.gbk-chat-body{padding:16px 12px 20px}.gbk-bubble{max-width:88%}.gbk-rail-back{min-height:44px;padding:12px 18px}.gbk-share-btn{width:44px;height:44px}.gbk-cta-primary,.gbk-cta-ghost{min-height:44px}}