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rgba(0,0,0,.18);border-radius:999px;text-decoration:none;font-size:14px;font-weight:500}@media(max-width:640px){.op-hero-stats{grid-template-columns:1fr;gap:28px}.op-hero-meta{grid-template-columns:1fr;gap:24px}.op-hero-headline{font-size:clamp(30px,8vw,36px)}.op-hero-stat-n{font-size:clamp(36px,11vw,48px)}.op-body-card{padding:32px 20px}.op-rail{display:none}.op-article{max-width:none}.op-revenue{grid-template-columns:1fr;gap:18px 0;padding:16px 0}.op-revenue-cell{border-left:0!important;padding-left:0!important;padding-right:0}.op-funnel-step{grid-template-columns:60px 1fr;gap:14px;padding:18px 0}.op-funnel-n{font-size:26px;padding:8px 10px}.op-cta-primary,.op-cta-ghost{min-height:44px;padding:12px 22px}.op-share-btn{min-width:44px;min-height:44px}}