.positioning-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:34px 0}.positioning-card{padding:22px;border:1px solid var(--border);border-radius:18px;background:var(--bg-card)}.positioning-card strong{display:block;font-size:18px;margin-bottom:8px}.positioning-card p{font-size:14px;line-height:1.7;color:var(--text-secondary)}.boundary-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:24px}.boundary-card{padding:24px;border-radius:20px;border:1px solid var(--border);background:var(--bg-card)}.boundary-card.allowed{border-color:rgba(34,197,94,.26)}.boundary-card.denied{border-color:rgba(239,68,68,.26)}.boundary-card h3{margin-bottom:14px}.boundary-card li{margin:9px 0;color:var(--text-secondary);font-size:14px;line-height:1.65}.persona-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.persona-card{padding:28px;border-radius:22px;border:1px solid var(--border);background:linear-gradient(180deg,var(--bg-card),transparent)}.persona-card h3{font-size:22px;margin-bottom:12px}.persona-card p,.persona-card li{font-size:14px;line-height:1.75;color:var(--text-secondary)}.persona-card ul{padding-left:20px;margin-top:14px}.responsibility-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin-top:26px}.responsibility-strip div{padding:18px 20px;border-radius:16px;background:var(--bg-card);border:1px solid var(--border)}.responsibility-strip strong{display:block;margin-bottom:7px}.responsibility-strip p{font-size:14px;color:var(--text-secondary);line-height:1.65}.page-hero{padding:138px 0 62px}.page-hero h1{font-size:clamp(42px,7vw,78px);line-height:1.05;letter-spacing:-.06em;margin:14px 0 20px}.page-hero .sub{max-width:760px}.business-model-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}.business-model-card{padding:28px;border-radius:22px;border:1px solid var(--border);background:var(--bg-card)}.business-model-card .price{font-size:38px;margin:8px 0}.inline-note{padding:18px 20px;border:1px solid rgba(251,191,36,.25);border-radius:16px;background:rgba(251,191,36,.06);color:var(--text-secondary);line-height:1.75}.checklist-clean{list-style:none;padding-left:0}.checklist-clean li{position:relative;padding-left:28px;margin:10px 0;color:var(--text-secondary);line-height:1.7}.checklist-clean li:before{content:'✓';position:absolute;left:0;color:var(--accent);font-weight:800}.blocked-list li:before{content:'×';color:#ef4444}.statement-box{padding:26px;border:1px solid var(--border);border-radius:20px;background:linear-gradient(135deg,rgba(124,58,237,.08),rgba(34,211,238,.05));font-size:20px;line-height:1.7;color:var(--text)}@media(max-width:760px){.boundary-grid{grid-template-columns:1fr}.page-hero{padding:112px 0 46px}.page-hero h1{font-size:42px}.statement-box{font-size:17px}.positioning-grid,.business-model-grid{grid-template-columns:1fr}}