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.study-toc{position:sticky;top:30px;font-size:14px;line-height:1.5}.study-toc nav p{font-weight:700;margin:0 0 16px;color:var(--ink)}
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.study-toc-download{display:block;margin-top:22px;color:var(--blue);font-weight:600}
.study-article{min-width:0;max-width:860px}.study-article .chapter{padding-bottom:72px;margin-bottom:64px;border-bottom:1px solid var(--line)}
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.study .stat{display:block;font-size:52px;line-height:1.1;font-weight:750;letter-spacing:-.05em;color:var(--blue)}.study .stat>span{font-size:30px}
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.study .explorer{background:var(--blue-light);padding:28px;border-radius:20px;margin:30px 0}.study .explorer-top{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:14px;margin-bottom:25px}.study select{font:inherit;padding:12px;border:1px solid #afc6de;background:white;color:var(--ink);border-radius:8px;max-width:100%}.study .explorer-count{font-size:16px}.study .presence-row{margin:20px 0}.study .presence-row>div:first-child{display:flex;justify-content:space-between;gap:14px;font-size:14px;margin-bottom:10px}.study .presence-row span{color:var(--muted)}.study .presence-track{background:repeating-linear-gradient(45deg,#dbe3ec,#dbe3ec 3px,#fff 3px,#fff 6px);height:16px;border-radius:3px;overflow:hidden}.study .presence-track span{display:block;height:100%;background:var(--blue)}
.study .table-wrap{overflow:auto;margin:28px 0}.study table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.5;text-align:left}.study caption{text-align:left;color:var(--muted);font-size:13px;margin-bottom:18px}.study th,.study td{padding:15px 12px;border-bottom:1px solid var(--line)}.study thead th{background:var(--paper);font-weight:600}.study tbody th{font-weight:500;min-width:130px}.study td{font-variant-numeric:tabular-nums;white-space:nowrap}
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.study .roadmap{background:var(--paper);padding:30px;border-radius:20px;margin-top:38px}.study .roadmap h3{margin:8px 0 26px}.study .roadmap-row{display:grid;grid-template-columns:100px minmax(0,1fr);gap:20px;border-top:1px solid var(--line);padding:22px 0}.study .roadmap-row b{font-size:15px;color:var(--blue)}.study .roadmap-row p{font-size:16px;margin:0}.study .eyebrow{font-size:13px;color:var(--muted);letter-spacing:0;text-transform:none}
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.study .citation{background:var(--paper);padding:26px;border-radius:16px;margin-bottom:28px}.study .citation h3{margin:0 0 18px}.study .citation p{font-size:15px}.study #copy-citation{font:inherit;font-size:14px;border:0;border-radius:30px;padding:13px 18px;background:var(--ink);color:white;cursor:pointer}.study #copy-status{display:block;font-size:13px;margin-top:12px;color:var(--muted)}
.study .closing h2{font-size:32px}.study .closing .button{font-size:15px;margin:6px 15px 20px 0}.study .closing-secondary{font-size:14px;color:var(--blue)}
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@media(max-width:520px){.study h1{text-wrap:balance}.study h1 br{display:none}.study h1 .text-gradient{white-space:nowrap}}
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