:root{--ink:#0a1628;--ink-soft:#142238;--signal:#2563eb;--gold:#c9a227;--mist:#f8fafc}
body{font-family:Inter,'Noto Sans SC',system-ui,sans-serif;color:#1e293b}
.bg-ink{background:var(--ink)!important}
.text-signal{color:var(--signal)!important}
.btn-signal{background:linear-gradient(135deg,var(--gold),#b8922a);color:var(--ink);border:none;font-weight:700}
.btn-signal:hover{opacity:.92;color:var(--ink)}
.page-hero{background:linear-gradient(135deg,var(--ink),var(--ink-soft));padding:7rem 0 3rem;color:#fff}
.page-hero .lead{color:rgba(255,255,255,.75)}
.breadcrumb-nav a{color:rgba(255,255,255,.65);text-decoration:none}
.breadcrumb-nav span{color:rgba(255,255,255,.35);margin:0 .4rem}
.content-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:1.75rem;margin-bottom:1.25rem}
.pain-box{background:#fff1f2;border-left:4px solid #ef4444;padding:1rem 1.25rem;border-radius:0 12px 12px 0}
.solution-box{background:#eff6ff;border-left:4px solid var(--signal);padding:1rem 1.25rem;border-radius:0 12px 12px 0}
.sidebar-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:1.25rem;position:sticky;top:88px}
.sidebar-card h3{font-size:1rem;font-weight:700;margin-bottom:.75rem}
.sidebar-card a{display:block;padding:.45rem 0;color:var(--signal);text-decoration:none;font-size:.9rem}
.subpage-cta{background:linear-gradient(135deg,var(--ink),#1a2744);border-radius:16px;padding:2rem;color:#fff}
.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.hub-card{display:block;padding:1.25rem;border:1px solid #e2e8f0;border-radius:14px;background:#fff;text-decoration:none;color:inherit;transition:.2s}
.hub-card:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(37,99,235,.12);border-color:var(--signal)}
.hub-card strong{display:block;color:var(--ink);margin-bottom:.35rem}
.hub-card span{font-size:.875rem;color:#64748b}
.lead-mini label{display:block;font-size:.82rem;font-weight:600;margin-bottom:.25rem}
.lead-mini input,.lead-mini textarea{width:100%;border:1px solid #ddd;border-radius:8px;padding:.55rem .7rem;margin-bottom:.65rem;font-size:.875rem}
.lead-mini button{width:100%;border:none;border-radius:8px;padding:.7rem;background:linear-gradient(135deg,var(--gold),#b8922a);font-weight:700;color:var(--ink)}
@media(max-width:768px){.hub-grid{grid-template-columns:1fr}.sidebar-card{position:static;margin-top:1rem}}