.econ-article .author img{border-radius:50%;object-fit:cover}
.econ-opening{margin:28px 0;padding:30px;border-radius:24px;background:linear-gradient(135deg,#141830,#115574);color:#fff}
.econ-opening>span{font-size:.72rem;font-weight:800;letter-spacing:.08em;color:#c7cbff}
.econ-opening>div{display:grid;grid-template-columns:1fr auto 1fr;gap:20px;align-items:center;margin:22px 0}
.econ-opening strong{font-size:clamp(2rem,4vw,3.5rem);line-height:1.15}
.econ-opening strong small{display:block;font-size:.85rem;font-weight:500;line-height:1.5;color:#d9dceb;margin-top:12px}
.econ-opening b{font-size:2rem;color:#7ef0c8}
.econ-opening p{margin:0;color:#d9dceb;font-size:.9rem}
.econ-exercise,.econ-comparison,.econ-source{padding:28px;margin:30px 0;border:1px solid #e3e6f5;border-radius:24px;background:#f5f6fc}
.econ-exercise label{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:18px;padding:14px 0;border-bottom:1px solid #d5daea;font-size:.92rem;font-weight:600}
.econ-exercise select{width:100%;min-width:0;min-height:48px;padding:10px;border:1px solid #9ba5c2;border-radius:10px;background:#fff;color:#222947;font:inherit;font-size:.86rem}
.econ-exercise button{margin-top:20px}
.econ-task-result{padding:18px;background:#e5edf7;border-left:3px solid #115574;border-radius:10px;font-size:.94rem}
.econ-exercise .econ-caption,.econ-comparison .econ-caption{font-size:.8rem;line-height:1.65;color:#4d5972;margin:18px 0 0}
.econ-hypotheses{display:grid;gap:10px;margin:24px 0}
.econ-hypotheses details{border:1px solid #d5daea;border-radius:16px;overflow:hidden}
.econ-hypotheses summary{display:flex;gap:18px;align-items:center;min-height:80px;padding:18px;cursor:pointer;list-style:none}
.econ-hypotheses summary::-webkit-details-marker{display:none}
.econ-hypotheses summary::after{content:'+';margin-left:auto;font-size:1.5rem;color:#3a43b5}
.econ-hypotheses details[open] summary::after{content:'−'}
.econ-hypotheses summary b{flex:0 0 100px;color:#115574;font-size:1.65rem;line-height:1.1}
.econ-hypotheses summary span{font-weight:800}
.econ-hypotheses summary small{display:block;font-size:.83rem;line-height:1.5;color:#4d5972;font-weight:500;margin-top:4px}
.econ-hypotheses details p{padding:0 18px 18px;margin:0;font-size:.95rem}
.econ-comparison{background:#fff}
.econ-comparison>figcaption{margin:0 0 20px;font-size:1.2rem;color:#222947}
.econ-comparison>figcaption span{display:block;font-size:.8rem;color:#4d5972;margin-top:5px}
.econ-metrics{display:grid;grid-template-columns:1.25fr 1fr;gap:16px;margin:24px 0}
.econ-metrics>div{padding:20px;background:#eef0ff;border-radius:16px}
.econ-metrics>div:nth-child(2){background:#e5f3ed}
.econ-metrics span{display:block;font-size:.85rem;font-weight:700}
.econ-metrics strong{display:block;font-size:clamp(1.6rem,3vw,2.6rem);color:#115574;line-height:1.2;margin:12px 0}
.econ-metrics small{font-size:.76rem;line-height:1.5;display:block;color:#4d5972}
.econ-wages{display:grid;gap:18px;margin:20px 0 30px}
.econ-wage-row{display:grid;grid-template-columns:140px 1fr 82px;gap:12px;align-items:center;font-size:.86rem}
.econ-wage-row strong{text-align:right;font-size:.95rem;white-space:nowrap}
.econ-wage-track{height:16px;border-radius:20px;background:#eef0ff;overflow:hidden}
.econ-wage-track i{display:block;width:var(--bar);height:100%;background:#115574;border-radius:20px}
.econ-wage-track i.is-negative{background:#9b3c32;background-image:repeating-linear-gradient(45deg,transparent,transparent 4px,#b9675e 4px,#b9675e 8px)}
.econ-share{display:flex;height:30px;overflow:hidden;border-radius:10px;margin:18px 0 10px}
.econ-share span:first-child{width:var(--labor);background:#115574}
.econ-share span:last-child{flex:1;background:#c7cbff}
.econ-share-label{display:flex;justify-content:space-between;gap:16px;font-size:.9rem}
.econ-reading{padding:18px;background:#f5f6fc;border-radius:14px;font-size:.94rem;margin:20px 0 0}
.econ-learning{list-style:none!important;padding:0!important;display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:26px 0!important}
.econ-learning li{display:flex;gap:16px;padding:20px;border:1px solid #d5daea;border-radius:16px;margin:0!important}
.econ-learning li>span{color:#3a43b5;font-weight:800;font-size:1.25rem}
.econ-learning p{font-size:.9rem;line-height:1.65;margin:8px 0 0}
.econ-source{background:#eef0ff}
.econ-limits{margin:28px 0 48px;padding:20px;border-top:1px solid #d5daea}
.econ-limits summary{cursor:pointer;font-weight:700;min-height:44px}
.econ-limits p{font-size:.88rem;color:#4d5972}
.econ-article :is(summary,select,button,a):focus-visible{outline:3px solid #3a43b5;outline-offset:4px}
@media(max-width:650px){
 .econ-opening,.econ-exercise,.econ-comparison,.econ-source{padding:20px}
 .econ-opening>div{grid-template-columns:1fr;gap:14px}
 .econ-opening b{font-size:1.2rem}
 .econ-exercise label{grid-template-columns:1fr;gap:10px}
 .econ-hypotheses summary{padding:16px;gap:12px}
 .econ-hypotheses summary b{flex-basis:82px;font-size:1.3rem}
 .econ-metrics,.econ-learning{grid-template-columns:1fr}
 .econ-wage-row{grid-template-columns:1fr 80px;gap:6px}
 .econ-wage-track{grid-column:1;grid-row:2}
 .econ-wage-row strong{grid-column:2;grid-row:2}
 .econ-share-label{flex-wrap:wrap}
}