/* International and private-client preparation, in both existing themes. */
.depth-section{border-block:1px solid var(--line);background:linear-gradient(115deg,var(--metal-soft),var(--surface) 62%)}
.depth-route-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.depth-route{display:flex;flex-direction:column;gap:12px;padding:24px;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:16px;background:var(--card);color:var(--ink);text-decoration:none;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.depth-route:nth-child(even){border-top-color:var(--silver)}
.depth-route h3{font-size:1.16rem;line-height:1.3;margin:0}
.depth-route p{margin:0;color:var(--muted);font-size:.96rem}
.depth-route .card-link{margin-top:auto;padding-top:12px}
.depth-route:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:0 12px 26px var(--panel-shade)}
.depth-route:focus-visible,.depth-disclosure summary:focus-visible{outline:3px solid var(--gold);outline-offset:5px}
.depth-disclosure{margin:24px 0;padding:0 22px;border:1px solid var(--metal-line);border-radius:12px;background:var(--card)}
.depth-disclosure summary{padding:20px 0;cursor:pointer;font-weight:700;color:var(--ink);line-height:1.4}
.depth-disclosure[open] summary{border-bottom:1px solid var(--line);margin-bottom:18px}
.depth-disclosure>p:last-child{padding-bottom:16px}
.depth-disclosure ul{padding-inline-start:22px}
.depth-disclosure li+li{margin-top:10px}
.depth-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding-bottom:16px}
.depth-options article{padding:18px;border:1px solid var(--line);border-radius:10px;min-width:0}
.depth-options h4{font-size:1.05rem;line-height:1.35;margin:12px 0}
.depth-options p{font-size:.94rem;line-height:1.65}
.country-depth{padding:28px 0 32px;margin-bottom:32px;border-block:1px solid var(--metal-line)}
.country-depth h2{margin-top:12px;font-size:clamp(1.6rem,2.5vw,2.25rem);line-height:1.2}
.country-depth>.kicker{color:var(--gold)}
.country-depth .depth-options{grid-template-columns:1fr}
.depth-next-links{display:flex;flex-wrap:wrap;gap:10px 18px;margin:24px 0}
.depth-next-links a{font-weight:600;text-underline-offset:4px;line-height:1.55}
.depth-sources{font-size:.84rem;line-height:1.7;overflow-wrap:anywhere}
.depth-decision{border-left:3px solid var(--gold);padding:8px 0 8px 20px;margin-top:24px}
.private-depth .depth-disclosure{border-color:var(--silver)}
@media(max-width:1050px){.depth-route-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.depth-options{grid-template-columns:1fr}}
@media(max-width:560px){.depth-route-grid{grid-template-columns:1fr}.depth-route{padding:20px}.depth-route h3{font-size:1.12rem}.depth-disclosure{padding:0 16px}.country-depth{padding:20px 0}.depth-next-links{flex-direction:column;gap:12px}}
@media(prefers-reduced-motion:reduce){.depth-route{transition:none}.depth-route:hover{transform:none}}
@media print{.depth-disclosure{border-color:#888}.depth-route-grid,.depth-options{display:block}.depth-route,.depth-options article{break-inside:avoid;margin-bottom:12px}.country-depth{border-color:#888}}