:root{--bg:#07111f;--card:#fff;--ink:#142033;--muted:#52647b;--line:#e1e7ef}
.v4-wrap{width:min(1180px,calc(100% - 32px));margin:auto}.v4-hero{background:radial-gradient(circle at 80% 0,#173f58 0,transparent 42%),linear-gradient(135deg,#07111f,#0c1b2d);color:#eef6ff;padding:60px 0 48px}.v4-hero h1{max-width:900px;font-size:clamp(2rem,6vw,4.3rem);line-height:1.02;letter-spacing:-.045em;margin:18px 0}.v4-hero p{max-width:780px;color:#c5d4e4;line-height:1.7;font-size:clamp(1rem,2vw,1.2rem)}.v4-kicker{display:inline-block;padding:7px 12px;border:1px solid #31506a;border-radius:999px;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}.v4-main,.v4-hub{background:#f5f7fb;color:var(--ink);padding:34px 0 70px}.v4-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.v4-card{grid-column:span 6;background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 10px 30px rgba(8,24,44,.05)}.v4-card p,.v4-card li{color:#40516a;line-height:1.72}.v4-data{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:22px}.v4-stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}.v4-stat small{display:block;color:#6d7d91}.v4-stat strong{display:block;margin-top:4px;font-size:1.1rem}.v4-aff,.v4-related{grid-column:span 12;background:#0d1b2a;color:#fff;border-radius:24px;padding:24px}.v4-related{background:#fff;color:var(--ink);border:1px solid var(--line)}.v4-aff-grid,.v4-inline-aff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.v4-tool{background:#fff;color:#162338;border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:10px}.v4-tool p{color:#52647b;line-height:1.55}.v4-btn{display:inline-flex;justify-content:center;padding:11px 15px;border-radius:12px;background:#132238;color:#fff;text-decoration:none;font-weight:800;margin-top:auto}.v4-disclosure{font-size:.78rem;color:#aabdd0}.v4-links,.v4-hub-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.v4-links a,.v4-hub-card{display:block;padding:12px;border-radius:12px;background:#f1f5f9;color:#16334f;text-decoration:none;font-weight:650}.v4-hub h1{font-size:clamp(2.2rem,5vw,4rem);letter-spacing:-.04em}.v4-hub-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.v4-inline-aff{margin:28px auto;width:min(1180px,calc(100% - 32px));background:#0d1b2a;color:#fff;border-radius:22px;padding:22px}
@media(max-width:900px){.v4-card{grid-column:span 12}.v4-data{grid-template-columns:repeat(2,1fr)}.v4-aff-grid,.v4-inline-aff-grid,.v4-hub-grid,.v4-links{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.v4-wrap{width:min(100% - 22px,1180px)}.v4-aff-grid,.v4-inline-aff-grid,.v4-hub-grid,.v4-links{grid-template-columns:1fr}.v4-card,.v4-aff,.v4-related{padding:18px;border-radius:16px}}