/* V4.qc.1c.perplexity — breadcrumb + topic architecture */
.sdm-qc-breadcrumbs{background:#f5f7f9;border-bottom:1px solid #dbe3e8;color:#415160;font-size:.9rem}
.sdm-qc-breadcrumbs ol{max-width:1120px;margin:0 auto;padding:10px 20px;list-style:none;display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.sdm-qc-breadcrumbs li{display:flex;align-items:center;min-width:0}.sdm-qc-breadcrumbs li+li:before{content:"/";margin-right:7px;color:#8a98a5}
.sdm-qc-breadcrumbs a{color:#0d5f8f;text-decoration:none;font-weight:750}.sdm-qc-breadcrumbs a:hover{text-decoration:underline}.sdm-qc-breadcrumbs [aria-current="page"]{color:#536371;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:52ch}
.sdm-qc-topic-panel{max-width:1120px;margin:28px auto;padding:0 20px}.sdm-qc-topic-panel__inner{background:#fff;border:1px solid #dbe3e8;border-radius:14px;padding:22px;box-shadow:0 5px 18px rgba(16,38,61,.05)}
.sdm-qc-topic-panel h2{margin-top:0;color:#10263d}.sdm-qc-topic-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}.sdm-qc-topic-links a{display:block;padding:12px 14px;border:1px solid #dbe3e8;border-radius:10px;text-decoration:none;color:#10263d;font-weight:800;background:#f8fafb}.sdm-qc-topic-links a:hover{border-color:#f28c28}
.sdm-qc-related{padding:34px 20px;background:#f5f7f9;border-top:1px solid #dbe3e8}.sdm-qc-related__inner{max-width:1120px;margin:auto}.sdm-qc-related h2{margin:0 0 14px;color:#10263d}.sdm-qc-related__links{display:flex;gap:10px;flex-wrap:wrap}.sdm-qc-related__links a{background:#fff;border:1px solid #d5dfe5;border-radius:999px;padding:9px 13px;text-decoration:none;color:#0d5f8f;font-weight:750}
@media(max-width:640px){.sdm-qc-breadcrumbs [aria-current="page"]{max-width:28ch}.sdm-qc-related__links{display:grid}.sdm-qc-related__links a{border-radius:10px}}

/* V4.qc.1c.perplexity3 — source reference treatment */
.sdm-qc-sources{padding:36px 0;background:#fff;border-top:1px solid #dbe3e8}.sdm-qc-sources .eye{margin-bottom:6px}.sdm-qc-sources h2{margin:.15rem 0 .7rem;color:#10263d}.sdm-qc-sources p{max-width:900px}.sdm-source-list{margin:16px 0 0;padding-left:1.2rem}.sdm-source-list li{margin:.65rem 0}.sdm-source-list a{color:#0d5f8f;font-weight:750;overflow-wrap:anywhere}