:root{--tb-ink:#1a1e22;--tb-blue:#5b7cff;--tb-cream:#f1f2f4;--tb-edge:#dcdfe5;--tb-text:#1a1e22;--tb-text-soft:#5a6168}body{background:var(--tb-ink)}.tb-hero{background:var(--tb-ink);color:#fff;padding:clamp(40px,6vw,90px) clamp(20px,4vw,56px) clamp(60px,8vw,120px)}.tb-hero-wrap{max-width:1200px;margin:0 auto}.tb-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}.tb-crumb-link{color:#ffffff9e;text-decoration:none}.tb-crumb-link:hover{color:#fff}.tb-crumb-sep{opacity:.4}.tb-crumb-current{color:#fff}.tb-hero-mark{margin-bottom:clamp(28px,4vw,44px)}.tb-hero-mark img{filter:brightness(0)invert();opacity:.95;width:auto;height:60px;display:block}.tb-hero-headline{font-family:var(--serif);letter-spacing:-.01em;color:#fff;max-width:22ch;margin:0 0 clamp(20px,3vw,32px);font-size:clamp(34px,5vw,60px);font-style:normal;font-weight:400;line-height:1.1}.tb-hero-attribution{letter-spacing:.18em;text-transform:uppercase;color:#ffffff8c;margin:0 0 clamp(48px,7vw,96px);font-size:11px;font-weight:500}.tb-hero-stats{grid-template-columns:repeat(3,1fr);gap:clamp(20px,4vw,64px);margin-bottom:clamp(48px,6vw,80px);display:grid}.tb-hero-stat{padding-top:18px;position:relative}.tb-hero-stat-rule{background:#ffffff2e;height:1px;position:absolute;top:0;left:0;right:0}.tb-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}.tb-hero-stat-n{font-family:var(--serif);color:#fff;font-size:clamp(36px,5vw,64px);font-weight:400;line-height:1}.tb-square{background:var(--tb-blue);flex:0 0 7px;width:7px;height:7px;display:inline-block}.tb-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}.tb-meta-label{letter-spacing:.18em;text-transform:uppercase;color:#ffffff80;margin-bottom:10px;font-size:10.5px}.tb-meta-value{color:#ffffffeb;font-size:14.5px;line-height:1.5}.tb-meta-tags{flex-wrap:wrap;gap:8px;display:flex}.tb-meta-tag{color:#ffffffe0;background:#ffffff08;border:1px solid #ffffff2e;border-radius:999px;padding:6px 12px;font-size:12.5px;display:inline-block}.tb-body-bleed{background:var(--tb-ink);padding:0 clamp(12px,2vw,32px) clamp(40px,6vw,96px)}.tb-body-card{background:var(--tb-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){.tb-body-card{grid-template-columns:1fr}}.tb-rail-inner{flex-direction:column;gap:28px;display:flex;position:sticky;top:100px}@media (width<=880px){.tb-rail-inner{flex-direction:row;justify-content:space-between;align-items:center;position:static}}.tb-rail-back{color:var(--tb-text);background:#fff;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}.tb-rail-share-label{letter-spacing:.18em;text-transform:uppercase;color:var(--tb-text-soft);font-size:10.5px;font-weight:500}@media (width<=880px){.tb-rail-share-label{display:none}}.tb-rail-share{gap:8px;display:flex}.tb-share-btn{width:34px;height:34px;color:var(--tb-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}.tb-share-btn.is-copied{background:var(--tb-blue);color:#fff;border-color:var(--tb-blue)}.tb-article{width:100%;max-width:760px;color:var(--tb-text);margin:0 auto}.tb-sec{margin-bottom:clamp(48px,6vw,80px)}.tb-sec-tight{margin-bottom:clamp(36px,4vw,56px)}.tb-eyebrow{letter-spacing:.18em;text-transform:uppercase;color:var(--tb-text);align-items:center;gap:10px;margin-bottom:18px;font-size:11px;font-weight:600;display:inline-flex}.tb-h2{font-family:var(--serif);letter-spacing:-.01em;color:var(--tb-text);margin:0 0 24px;font-size:clamp(28px,3.4vw,40px);font-style:normal;font-weight:400;line-height:1.18}.tb-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}.tb-article p{font-family:var(--sans), Inter, system-ui, sans-serif;color:var(--tb-text);margin:0 0 18px;font-size:17px;line-height:1.65}.tb-lead{font-size:19px!important;line-height:1.6!important}.tb-funnel-viz{flex-direction:column;align-items:center;gap:12px;margin:24px 0;display:flex}.tb-funnel-step{border:1px solid var(--tb-edge);text-align:center;background:#fff;border-radius:14px;width:100%;max-width:480px;padding:22px 24px}.tb-funnel-step--1{width:100%}.tb-funnel-step--2{width:92%}.tb-funnel-step--3{width:84%}.tb-funnel-step--4{border-color:var(--tb-blue);background:linear-gradient(#fff,#5b7cff0a);width:76%}.tb-funnel-icon{background:var(--tb-cream);width:40px;height:40px;color:var(--tb-blue);border-radius:10px;justify-content:center;align-items:center;margin-bottom:10px;display:inline-flex}.tb-funnel-tag{letter-spacing:.18em;text-transform:uppercase;color:var(--tb-text-soft);margin-bottom:8px;font-size:10.5px;font-weight:700}.tb-funnel-h{color:var(--tb-text);margin-bottom:4px;font-size:17px;font-weight:700}.tb-funnel-p{color:var(--tb-text-soft);font-size:14px;line-height:1.5}.tb-funnel-arrow{color:var(--tb-text-soft);font-size:20px}.tb-ga-card{border:1px solid var(--tb-edge);background:#fff;border-radius:12px;margin-top:24px;overflow:hidden}.tb-ga-head{border-bottom:1px solid var(--tb-edge);background:#f5f6f8;align-items:center;gap:8px;padding:10px 14px;display:flex}.tb-ga-dot{border-radius:50%;width:10px;height:10px}.tb-ga-dot--g{background:#2ecc71}.tb-ga-dot--y{background:#f1c40f}.tb-ga-dot--r{background:#e74c3c}.tb-ga-title{color:var(--tb-text);margin-left:8px;font-size:12.5px;font-weight:600}.tb-ga-body{padding:12px 0}.tb-ga-row{border-bottom:1px solid var(--tb-edge);justify-content:space-between;padding:10px 18px;font-size:14px;display:flex}.tb-ga-row:last-child{border-bottom:0}.tb-ga-row--accent{background:#5b7cff0f;font-weight:600}.tb-ga-row--meta{color:var(--tb-text-soft);font-family:monospace;font-size:12.5px}.tb-ga-name{color:var(--tb-text);font-family:monospace}.tb-ga-row--meta .tb-ga-name{color:var(--tb-text-soft)}.tb-ga-val{color:var(--tb-text);font-weight:600}.tb-chat{border:1px solid var(--tb-edge);background:#fff;border-radius:18px;margin-top:24px;overflow:hidden}.tb-chat-head{border-bottom:1px solid var(--tb-edge);background:#fff;align-items:center;gap:12px;padding:14px 16px;display:flex}.tb-chat-avatar{border:1px solid var(--tb-edge);background:#fff;border-radius:50%;place-items:center;width:36px;height:36px;display:inline-grid;overflow:hidden}.tb-chat-avatar img{object-fit:contain;width:26px;height:26px}.tb-chat-title{color:var(--tb-text);font-size:14px;font-weight:600}.tb-chat-sub{color:var(--tb-text-soft);align-items:center;gap:6px;font-size:11.5px;display:inline-flex}.tb-chat-dot{background:#1fae5c;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 2px #1fae5c2e}.tb-chat-body{background:#fafafb;flex-direction:column;gap:8px;padding:18px 16px 22px;display:flex}.tb-bubble{border-radius:14px;max-width:78%;padding:9px 13px;font-size:14px;line-height:1.42}.tb-bubble--in{color:var(--tb-text);border:1px solid var(--tb-edge);background:#fff;border-bottom-left-radius:4px;align-self:flex-start}.tb-bubble--out{background:var(--tb-blue);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.tb-numbers{border-top:1px solid #0000001a;border-bottom:1px solid #0000001a;grid-template-columns:repeat(4,1fr);gap:0;margin:24px 0 12px;padding:22px 0;display:grid}@media (width<=760px){.tb-numbers{grid-template-columns:repeat(2,1fr);gap:18px 0}.tb-num:nth-child(3){border-left:0;padding-left:0}}@media (width<=480px){.tb-numbers{grid-template-columns:1fr}}.tb-num{border-left:1px solid #00000014;padding:4px 16px}.tb-num:first-child{border-left:0;padding-left:0}.tb-num-n{font-family:var(--serif), "Instrument Serif", Georgia, serif;letter-spacing:-.01em;color:var(--tb-blue);margin-bottom:6px;font-size:clamp(22px,2.6vw,28px);line-height:1.1}.tb-num-l{color:#0000008c;font-size:12.5px;line-height:1.5}.tb-result-block{border-top:1px solid #0000001a;grid-template-columns:60px 1fr;gap:12px;margin:36px 0;padding-top:28px;display:grid}.tb-result-num{font-family:var(--serif);color:var(--tb-blue);font-size:32px;line-height:1}.tb-cta{border-top:1px solid #0000001a;margin-top:clamp(40px,5vw,64px);padding-top:clamp(36px,5vw,56px)}.tb-cta-row{flex-wrap:wrap;gap:12px;margin-top:20px;display:flex}.tb-cta-primary{background:var(--tb-ink);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}.tb-cta-primary svg{width:14px;height:14px}.tb-cta-ghost{color:var(--tb-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){.tb-hero-stats{grid-template-columns:repeat(2,1fr);gap:24px}.tb-hero-meta{grid-template-columns:1fr;gap:24px}.tb-hero-headline{font-size:clamp(28px,8vw,34px)}.tb-body-card{padding:32px 20px}.tb-rail{display:none}.tb-article{max-width:none}.tb-result-block{grid-template-columns:1fr;gap:4px}.tb-funnel-step--2,.tb-funnel-step--3,.tb-funnel-step--4{width:100%}.tb-ga-row{gap:12px;padding:10px 14px}.tb-bubble{max-width:86%}.tb-cta-primary,.tb-cta-ghost{min-height:44px}.tb-share-btn{width:44px;height:44px}}