.qtx-silo-page{ padding-bottom: 74px; }
.qtx-silo-hero{ padding-bottom: 30px; }
.qtx-silo-toolbar{ display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-top: 22px; }
.qtx-silo-toolbar .qtx-result-count{ margin-top: 0; }
.qtx-silo-all-link{ display: inline-flex; align-items: center; gap: 8px; color: var(--qtx-ink); font-size: 13px; font-weight: 850; text-decoration: none; }
.qtx-silo-all-link:hover{ color: var(--qtx-accent-dark); }
.qtx-silo-intro{ margin: 0 0 38px; padding: 24px 28px; border: 1px solid var(--qtx-line); border-radius: 20px; background: #fff; font-size: 16px; }
.qtx-silo-intro > *:first-child{ margin-top: 0; }
.qtx-silo-intro > *:last-child{ margin-bottom: 0; }
.qtx-silo-guides{ padding-top: 18px; }
.qtx-silo-section-heading{ margin-bottom: 24px; }
.qtx-silo-section-heading h2{ margin: 7px 0 0; font-size: clamp(30px,4vw,46px); line-height: 1.06; letter-spacing: -.045em; }
.qtx-silo-section-heading .qtx-search-form{ width: min(100%,480px); margin: 0; }
.qtx-silo-empty{ min-height: 230px; display: grid; align-content: center; justify-items: center; }
@media (max-width: 640px){.qtx-silo-page{ padding-bottom: 56px; }
.qtx-silo-hero{ padding: 34px 0 22px; }
.qtx-silo-toolbar{ margin-top: 18px; }
.qtx-silo-section-heading{ gap: 18px; }
.qtx-silo-section-heading .qtx-search-form{ width: 100%; }
.qtx-silo-intro{ margin-bottom: 28px; padding: 20px; }
.qtx-silo-guides{ padding-top: 8px; }
.qtx-silo-empty{ min-height: 0; padding: 28px 18px; }}
.qtx-silo-intelligence{margin:-12px 0 46px;padding:26px;border:1px solid var(--qtx-line);border-radius:24px;background:linear-gradient(145deg,#fff,#f8fafc);box-shadow:0 12px 32px rgba(16,24,40,.035)}
.qtx-silo-intro{max-width:760px}
.qtx-silo-intro h2{margin:7px 0 8px;font-size:clamp(27px,4vw,40px);letter-spacing:-.04em}
.qtx-silo-intro p{margin:0;color:#667085;line-height:1.6}
.qtx-silo-start-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:21px}
.qtx-silo-start-grid a{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;min-height:74px;padding:13px;border:1px solid #e4e7ec;border-radius:14px;background:#fff;text-decoration:none}
.qtx-silo-start-grid small{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:#fff7ed;color:#c2410c;font-size:10px;font-weight:950}
.qtx-silo-start-grid strong{color:#101828;font-size:12.5px;line-height:1.35}
.qtx-silo-start-grid span{color:#f97316}
.qtx-silo-lower{display:grid;grid-template-columns:1.4fr .8fr;gap:22px;margin-top:22px;padding-top:20px;border-top:1px solid #e4e7ec}
.qtx-silo-lower>div>strong{display:block;margin-bottom:9px;color:#344054;font-size:11px;font-weight:950;letter-spacing:.04em;text-transform:uppercase}
.qtx-silo-lower ul{display:grid;gap:7px;margin:0;padding-left:18px}
.qtx-silo-lower li{color:#98a2b3}
.qtx-silo-lower li a{color:#475467;font-size:12px;font-weight:750;text-decoration:none}
.qtx-silo-lower li a:hover{text-decoration:underline}
.qtx-silo-tools{display:grid;align-content:start;gap:8px}
.qtx-silo-tools a{display:flex;align-items:center;justify-content:space-between;min-height:40px;padding:0 12px;border:1px solid #fed7aa;border-radius:11px;background:#fff7ed;color:#9a3412;text-decoration:none;font-size:11.5px;font-weight:900}
@media (max-width:900px){.qtx-silo-start-grid{grid-template-columns:1fr}
.qtx-silo-lower{grid-template-columns:1fr}}
@media (max-width:640px){.qtx-silo-intelligence{margin:0 0 30px;padding:18px;border-radius:18px}
.qtx-silo-intro h2{font-size:28px}}


/* Phase 1451 — Advanced authority hub */
.qtx-authority-hub{margin:8px 0 38px;padding:28px;border:1px solid var(--qtx-border,#dfe5ec);border-radius:28px;background:linear-gradient(145deg,#fff,#f8fafc)}
.qtx-authority-hub-head{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:20px}.qtx-authority-hub-head h2{margin:.35rem 0 0}.qtx-authority-hub-team{white-space:nowrap;padding:8px 11px;border-radius:999px;background:#eef2f7;font-size:.8rem;font-weight:800}
.qtx-authority-pillar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 16px;align-items:center;padding:20px;border-radius:20px;background:#0f172a;color:#fff;text-decoration:none;margin-bottom:18px}.qtx-authority-pillar>span{grid-column:1;color:#f5a15d;text-transform:uppercase;letter-spacing:.08em;font-size:.73rem;font-weight:900}.qtx-authority-pillar strong{font-size:1.12rem;line-height:1.3}.qtx-authority-pillar small{grid-column:1;color:#cbd5e1}.qtx-authority-pillar b{grid-column:2;grid-row:1/4;font-size:1.35rem}
.qtx-authority-hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.qtx-authority-hub-column{padding:18px;border:1px solid #e4e9ef;border-radius:18px;background:#fff}.qtx-authority-hub-column h3{margin:0 0 5px;font-size:1rem}.qtx-authority-hub-column>p{margin:0 0 12px;color:var(--qtx-muted,#5b6472);font-size:.86rem}.qtx-authority-hub-column ul{list-style:none;margin:0;padding:0}.qtx-authority-hub-column li+li{border-top:1px solid #eef1f5}.qtx-authority-hub-column a{display:flex;justify-content:space-between;gap:10px;padding:10px 0;text-decoration:none;font-size:.9rem;font-weight:750;line-height:1.3}
@media(max-width:820px){.qtx-authority-hub{padding:20px}.qtx-authority-hub-head{display:block}.qtx-authority-hub-team{display:inline-flex;margin-top:12px}.qtx-authority-hub-grid{grid-template-columns:1fr}.qtx-authority-hub-column{padding:16px}}

/* Phase 1565 — intent-led authority hub */
.qtx-page-purpose{max-width:760px;margin:14px 0 0;color:#667085;font-size:15px;line-height:1.6}.qtx-authority-hub-lead{max-width:720px;margin:8px 0 0;color:#667085;font-size:.93rem;line-height:1.55}@media(max-width:640px){.qtx-page-purpose{font-size:14px}.qtx-authority-hub-lead{font-size:.88rem}}