/* Parent explanations: readable HTML, no chart images or external dependencies. */
.parent-visual-section{background:#f2f8fc}.parent-visual-head{max-width:850px;margin-bottom:26px}.parent-visual-head h2{font-size:clamp(25px,3vw,36px);line-height:1.25;letter-spacing:-.025em;margin:9px 0 15px}.parent-visual-head p{font-size:16px;line-height:1.8;color:#36536b}.parent-flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.parent-flow>li{position:relative;padding:24px 20px;background:#fff;border:1px solid #d6e5f0;border-radius:14px;min-width:0}.parent-flow>li:not(:last-child)::after{content:'→';position:absolute;right:-21px;top:35px;color:#0076ca;font-size:24px;font-weight:800;z-index:1}.parent-step-number{display:grid;place-items:center;width:38px;height:38px;background:#0076ca;color:#fff;border-radius:50%;font-weight:800}.parent-flow h3{font-size:18px;line-height:1.45;margin:17px 0 8px;letter-spacing:normal}.parent-flow p{font-size:14px;line-height:1.8;margin:0;color:#3a5269}.parent-example{padding:21px 24px;margin-top:24px;background:#e2f2f1;border-left:4px solid #00817f;border-radius:9px}.parent-example strong{display:block;font-size:15px;color:#15504e}.parent-example p{font-size:15px;line-height:1.9;margin:7px 0 0;color:#254f59}.parent-choices{display:grid;grid-template-columns:1fr 1fr;gap:22px}.parent-choice{padding:28px;border:1px solid #d3e2ee;border-radius:14px;background:#f6faff;display:flex;flex-direction:column;align-items:flex-start}.parent-choice:nth-child(2){background:#f0f8f6;border-color:#cfe5df}.parent-choice-label{font-size:14px;font-weight:800;background:#dceeff;color:#07558b;border-radius:5px;padding:6px 11px}.parent-choice:nth-child(2) .parent-choice-label{background:#d7efE7;color:#175847}.parent-choice h3{font-size:23px;line-height:1.35;margin:17px 0 10px}.parent-choice p{font-size:16px;line-height:1.85;margin:0 0 18px}.parent-choice a{color:#005c9e;font-weight:800;min-height:44px;display:inline-flex;align-items:center;text-decoration:underline;margin-top:auto}.parent-choice-end{font-size:15px;line-height:1.8;margin-top:20px;color:#36536b}@media(max-width:850px){.parent-flow{grid-template-columns:1fr 1fr;gap:20px}.parent-flow>li::after{display:none}.parent-flow>li{padding:22px}.parent-choices{gap:18px}}@media(max-width:550px){.parent-flow,.parent-choices{grid-template-columns:1fr;gap:18px}.parent-flow>li{padding:20px 20px 20px 73px}.parent-step-number{position:absolute;left:20px;top:22px;width:34px;height:34px}.parent-flow h3{margin:0 0 8px;font-size:18px}.parent-flow>li:not(:last-child)::after{display:block;content:'↓';right:auto;left:30px;top:auto;bottom:-24px;font-size:22px}.parent-example{padding:18px 20px}.parent-choice{padding:24px}.parent-choice h3{font-size:22px}}