.study-membership{margin:14px 0 22px;padding:12px 16px;border:1px solid #c4d2c9;background:#fff;font-size:14px;line-height:1.65;color:#292e29}
.study-membership h3{margin:0 0 5px;font-size:17px}.study-membership p{margin:6px 0}
.study-membership summary{cursor:pointer;color:#285f43}.study-membership table{width:100%;border-collapse:collapse;margin:10px 0;font-size:13px}
.study-membership th,.study-membership td{padding:7px 8px;border:1px solid #d7ddd9;text-align:left}.study-membership thead{background:#edf3ed}
.study-membership tbody th{font-weight:400}.study-membership .study-member-price{font-size:18px;font-weight:bold}
.study-membership button{font:inherit;padding:7px 12px;border:1px solid #9bae9f;background:#f4f7f3;color:#244a32;cursor:pointer}
.study-membership button:disabled{opacity:.55;cursor:default}.study-paywall{margin:12px 0;padding:14px;border:1px solid #c4d2c9;background:#f7f9f5;font-size:14px;line-height:1.7}
.study-paywall p{margin:6px 0 10px}.study-paywall a,.study-membership a{color:#265c3c;text-decoration:underline}
.study-premium-label{font-size:12px;color:#566b5c;margin-left:8px}.study-member-notice{white-space:pre-wrap}
#studyTopNav button{flex:1 0 auto}
@media(max-width:500px){#studyTopNav button{font-size:13px}}
@media(max-width:600px){.study-membership{padding:10px}.study-membership th,.study-membership td{padding:6px 5px}.study-membership table{font-size:12px}}

.study-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:16px}
.study-upgrade{display:grid;gap:20px}
.yz-info-card .study-checkout-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;list-style:none;padding:0;margin:24px 0 28px;font-size:13px;color:var(--ink-2)}
.yz-info-card .study-checkout-steps>li{display:flex;flex-direction:column;align-items:center;gap:8px;min-width:0;margin:0;padding:0;text-align:center;line-height:1.6}
.study-checkout-number{display:inline-flex;align-items:center;justify-content:center;flex:none;width:30px;height:30px;border:1px solid var(--line-2);border-radius:50%;background:var(--paper-2);color:var(--ink);font-weight:700;line-height:1}
.study-checkout-label{display:block;max-width:100%;word-break:normal;overflow-wrap:normal;text-wrap:balance}
.study-upgrade .study-member-price{font-weight:700;font-size:clamp(19px,4vw,28px);line-height:1.5;margin:12px 0}
.study-offer{padding:22px;border:2px solid var(--ink);border-radius:18px;background:var(--paper-2)}
.study-offer h2{margin-top:0!important}
.study-plan-comparison{overflow-x:auto}
.study-plan-comparison table{width:100%;border-collapse:collapse;margin:16px 0;table-layout:fixed}
.study-plan-comparison th,.study-plan-comparison td{padding:10px 8px;border:1px solid var(--line);text-align:left;font-size:13px;overflow-wrap:anywhere}
.study-plan-comparison th:first-child{width:38%}
.study-plan-comparison tbody th{font-weight:400}
.study-consent{display:flex;align-items:flex-start;gap:12px;cursor:pointer;font-size:14px}
.study-consent input{width:22px;height:22px;margin-top:4px;flex-shrink:0;accent-color:var(--ink)}
.study-upgrade button,.study-upgrade>a{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 18px;border:1px solid var(--line-2);border-radius:12px;background:var(--paper);color:var(--ink);font:700 14px/1.5 var(--jp);cursor:pointer;text-align:center}
.study-upgrade .study-checkout-button{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.study-upgrade button:disabled{opacity:.45;cursor:default}
.study-upgrade .study-help{font-size:12px;color:var(--ink-2);line-height:1.8}
.study-checkout-note{padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--paper-2)}
.study-order-conditions dd{margin:6px 0 16px!important}
@media(max-width:559px){.study-offer{padding:16px 12px}.study-plan-comparison th,.study-plan-comparison td{font-size:12px;padding:8px 6px}.yz-info-card .study-checkout-steps{gap:8px;font-size:12px}}
.study-offer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0}.study-offer-choice{display:flex;align-items:flex-start;gap:10px;border:1px solid #c8d8d2;border-radius:14px;padding:16px;background:var(--yz-card,#fffdf6);cursor:pointer}.study-offer-choice:has(input:checked){outline:2px solid #24685c;background:#eef8f1}.study-offer-choice:has(input:disabled){opacity:.65;cursor:default}.study-offer-choice input{margin-top:5px;accent-color:#24685c;flex-shrink:0}.study-offer-choice strong,.study-offer-choice b,.study-offer-choice .study-help{display:block}.study-choice-price{font-size:1.2rem;margin:8px 0;color:#24685c}.study-offer-subscription{grid-column:1/-1}.study-owned{display:block;font-size:.8rem;color:#24685c}.study-selection-detail{min-height:2em}.study-actions{flex-wrap:wrap}html[data-ad-free="true"] [data-study-ad]{display:none!important}@media(max-width:540px){.study-offer-grid{grid-template-columns:1fr}.study-offer-choice{padding:14px}}