.pr-researched .hero{padding:44px 0 36px}
.pr-researched .hero-right{display:none}.pr-researched .hero-grid{grid-template-columns:minmax(0,1fr)!important}
.pr-researched .hero h1{letter-spacing:-.02em}
.pr-kicker{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#4a6a85;margin:0 0 10px}
.pr-lead{font-size:1.15rem;line-height:1.7;color:#1f3447;margin:0 0 14px;max-width:46rem}
.pr-meta{font-size:14px;color:#5b6f82;margin:0}.pr-meta a{color:#1d5379}
.pr-guide{color:#243a4d;font-size:16px;line-height:1.75}
.pr-tasks{background:#f4f7fb;border-top:1px solid #e1e8ef;border-bottom:1px solid #e1e8ef;padding:28px 0}
.pr-tasks-label{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#4a6a85;margin:0 0 12px}
.pr-task-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.pr-task{position:relative;display:flex;flex-direction:column;gap:4px;min-height:44px;padding:16px 36px 16px 16px;background:#fff;border:1px solid #d6e0ea;border-radius:10px;text-decoration:none;color:#243a4d;transition:border-color .15s,box-shadow .15s}
.pr-task strong{color:#0c2941;font-size:15px;line-height:1.35}.pr-task span{font-size:14px;line-height:1.5;color:#53667a}
.pr-task:hover{border-color:#7fa3c2;box-shadow:0 2px 10px rgba(16,52,82,.08)}
.pr-arrow{position:absolute;right:14px;top:16px;color:#2c6690!important;font-weight:700}
.pr-body{display:grid;grid-template-columns:230px minmax(0,1fr);gap:56px;padding-top:48px;padding-bottom:24px}
.pr-toc{position:sticky;top:90px;align-self:start;font-size:14px}
.pr-toc p{font-weight:700;color:#0c2941;margin:0 0 10px}
.pr-toc ol{list-style:none;margin:0;padding:0;border-left:2px solid #e1e8ef}
.pr-toc li a{display:block;padding:6px 0 6px 14px;margin-left:-2px;border-left:2px solid transparent;color:#4b6075;text-decoration:none;line-height:1.4}
.pr-toc li a:hover,.pr-toc li a.is-active{color:#0c2941;border-left-color:#2c6690}
.pr-content{min-width:0;max-width:52rem}
.pr-section{padding:0 0 48px;scroll-margin-top:90px}
.pr-num{font-size:13px;font-weight:700;letter-spacing:.1em;color:#6a8297;margin:0}
.pr-section h2,.pr-tail h2{font-size:1.65rem;line-height:1.25;letter-spacing:-.02em;color:#0c2941;margin:6px 0 12px}
.pr-intro{font-size:1.05rem;color:#34495c;margin:0 0 20px}
.pr-table-wrap{overflow-x:auto;border:1px solid #dce4ec;border-radius:10px;margin:0 0 16px}
.pr-table{border-collapse:collapse;width:100%;min-width:640px;font-size:15px;line-height:1.55}
.pr-table th,.pr-table td{padding:14px 16px;text-align:left;vertical-align:top;border-top:1px solid #e6ecf2}
.pr-table thead th{background:#f4f7fb;border-top:0;font-size:13px;letter-spacing:.03em;color:#33506a;position:sticky;top:0}
.pr-table tbody th{font-weight:600;color:#0c2941;width:28%;background:#fbfcfe}
.pr-claim{border-left:3px solid #2c6690;background:#f7fafd;padding:16px 20px;border-radius:0 10px 10px 0;margin:0 0 14px}
.pr-claim h3{font-size:1.08rem;color:#0c2941;margin:0 0 6px;line-height:1.4}.pr-claim p{margin:0}
.pr-rows{margin:0 0 16px}.pr-rows>div{display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px;padding:14px 0;border-top:1px solid #e1e8ef}
.pr-rows dt{font-weight:600;color:#0c2941}.pr-rows dd{margin:0}
.pr-check{list-style:none;margin:0 0 16px;padding:0}
.pr-check li{position:relative;padding:12px 0 12px 32px;border-top:1px solid #e1e8ef}
.pr-check li::before{content:"";position:absolute;left:4px;top:18px;width:14px;height:14px;border:2px solid #2c6690;border-radius:3px}
.pr-steps{counter-reset:prs;list-style:none;margin:0 0 16px;padding:0}.pr-steps li{counter-increment:prs;position:relative;padding:14px 0 14px 52px;border-top:1px solid #e1e8ef}.pr-steps li::before{content:counter(prs);position:absolute;left:0;top:14px;width:34px;height:34px;border-radius:50%;background:#eaf1f8;color:#1d5379;font-weight:700;display:flex;align-items:center;justify-content:center}.pr-steps h3{font-size:1.05rem;color:#0c2941;margin:4px 0 4px}.pr-steps p{margin:0}
.pr-note{font-size:14px;color:#5b6f82;margin:8px 0 0}
.pr-cite{font-size:12px;vertical-align:super;line-height:0;white-space:nowrap;color:#1d5379;text-decoration:none;margin-left:1px}
.pr-rfq{position:relative;background:#0f2a40;border-radius:12px;padding:20px 20px 64px}
.pr-rfq pre{margin:0;color:#e8f0f7;font-size:14px;line-height:1.7;white-space:pre-wrap;word-break:break-word;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.pr-copy{position:absolute;left:20px;bottom:16px;min-height:40px;padding:8px 18px;border:0;border-radius:8px;background:#fff;color:#0f2a40;font-weight:600;font-size:14px;cursor:pointer}
.pr-copy-status{position:absolute;left:150px;bottom:26px;color:#cfe0ee;font-size:13px}
.pr-next{display:flex;flex-wrap:wrap;gap:12px 24px;margin:16px 0 0}.pr-next a{font-weight:600;color:#1d5379}
.pr-tail{padding:48px 0;border-top:1px solid #e1e8ef}.pr-narrow{max-width:52rem}
.pr-tail details{border-top:1px solid #e1e8ef;padding:4px 0}
.pr-tail summary{cursor:pointer;font-weight:600;color:#0c2941;padding:12px 0;min-height:44px;line-height:1.5}
.pr-tail details p{margin:0 0 14px}
.pr-sources{background:#f7f9fc}.pr-src-list{padding-left:22px}.pr-src-list li{padding:6px 0;scroll-margin-top:100px}
.pr-src-list a{color:#1d5379}.pr-src-list span{font-size:13px;color:#6a7f92;margin-left:6px}
.pr-sources h3{font-size:1.05rem;color:#0c2941;margin:24px 0 8px}
.pr-guide a:focus-visible{outline:3px solid #6f97b6;outline-offset:3px}
@media(max-width:1000px){.pr-task-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pr-body{grid-template-columns:minmax(0,1fr);gap:24px;padding-top:32px}.pr-toc{position:static;background:#f7f9fc;border:1px solid #e1e8ef;border-radius:10px;padding:14px 16px}}
@media(max-width:600px){.pr-table-wrap{overflow:visible;border:0;border-radius:0}.pr-table{min-width:0}.pr-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.pr-table tr{display:block;border:1px solid #dce4ec;border-radius:10px;margin:0 0 12px;overflow:hidden}.pr-table th,.pr-table td{display:block;width:auto!important;border-top:1px solid #edf1f5;padding:10px 14px}.pr-table tbody th{border-top:0;background:#f4f7fb}.pr-table td::before{content:attr(data-label);display:block;font-size:12px;font-weight:700;letter-spacing:.03em;color:#5b7186;margin-bottom:2px}.pr-task-grid{grid-template-columns:minmax(0,1fr)}.pr-section h2,.pr-tail h2{font-size:1.4rem}.pr-rows>div{grid-template-columns:minmax(0,1fr);gap:4px}.pr-lead{font-size:1.05rem}.pr-claim{padding:14px 16px}.pr-copy-status{position:static;display:block;margin-top:8px}.pr-rfq{padding-bottom:20px}.pr-copy{position:static;margin-top:14px}}
/* Optional editorial prose: no effect on legacy table-led guides. */
.pr-prose,.pr-explanation p{margin:0 0 1.15em;max-width:72ch}
.pr-explanation{margin:28px 0}.pr-explanation h3{font-size:1.15rem;line-height:1.4;color:#0c2941;margin:0 0 10px}

/* Opt-in comparison tables retain their column relationships on small screens. */
.pr-table-hint{font-size:13px;color:#526b7f;margin:0 0 10px}
@media(max-width:600px){.pr-guide .pr-table-wrap.pr-compare{overflow-x:auto;border:1px solid #dce4ec;border-radius:4px;-webkit-overflow-scrolling:touch}.pr-guide .pr-compare .pr-table{display:table;min-width:560px}.pr-guide .pr-compare thead{display:table-header-group;position:static;width:auto;height:auto;clip:auto;overflow:visible}.pr-guide .pr-compare tr{display:table-row;border:0;border-radius:0}.pr-guide .pr-compare th,.pr-guide .pr-compare td{display:table-cell;width:auto!important;padding:12px 14px}.pr-guide .pr-compare td::before{display:none}}