.required-docs{background:var(--surface)}.required-docs__intro{color:var(--text-muted);background:linear-gradient(135deg, var(--blue-light), var(--orange-light));border-radius:var(--radius-xl);border:1px solid var(--border-light);max-width:860px;margin:0 auto 2.5rem;padding:1.5rem 2rem;font-size:1rem;line-height:1.85}.required-docs__layout{grid-template-columns:280px 1fr;align-items:start;gap:2rem;margin-bottom:3rem;display:grid}.required-docs__nav{top:calc(var(--header-h) + 1.5rem);max-height:calc(100vh - var(--header-h) - 3rem);background:var(--white);border-radius:var(--radius-xl);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);flex-direction:column;gap:.35rem;padding:.85rem;display:flex;position:sticky;overflow-y:auto}.required-docs__nav-item{border-radius:var(--radius);font-family:var(--font-body);color:var(--text-muted);cursor:pointer;text-align:left;transition:transform var(--transition), box-shadow var(--transition);background:0 0;border:none;align-items:flex-start;gap:.65rem;padding:.75rem .85rem;font-size:.78rem;font-weight:600;line-height:1.45;text-decoration:none;display:flex}.required-docs__nav-item:hover:not(.required-docs__nav-item--active){background:var(--surface);color:var(--blue)}.required-docs__nav-item:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.required-docs__nav-num{border-radius:var(--radius-sm);background:var(--surface);width:1.35rem;height:1.35rem;color:var(--text-muted);flex-shrink:0;justify-content:center;align-items:center;font-size:.65rem;font-weight:800;display:flex}.required-docs__nav-item--active{color:var(--white);box-shadow:var(--shadow-sm)}.required-docs__nav-item--blue.required-docs__nav-item--active{background:var(--gradient-brand)}.required-docs__nav-item--orange.required-docs__nav-item--active{background:var(--gradient-warm)}.required-docs__nav-item--green.required-docs__nav-item--active{background:linear-gradient(135deg, var(--green), var(--green-dark))}.required-docs__nav-item--active .required-docs__nav-num{color:var(--white);background:#fff3}.required-docs__nav-item--active:hover,.required-docs__nav-item--active:focus-visible{color:var(--white)}.required-docs__detail{background:var(--white);border-radius:var(--radius-2xl);box-shadow:var(--shadow-sm);border:1px solid var(--border-light);padding:2.25rem}.required-docs__detail--blue{border-top:5px solid var(--blue)}.required-docs__detail--orange{border-top:5px solid var(--orange)}.required-docs__detail--green{border-top:5px solid var(--green)}.required-docs__header{border-bottom:1px solid var(--border-light);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:2rem;padding-bottom:1.5rem;display:flex}.required-docs__header h3{font-family:var(--font-display);color:var(--blue-dark);letter-spacing:-.02em;margin:0;font-size:1.65rem;font-weight:800;line-height:1.3}.required-docs__permalink{color:var(--blue);font-size:.82rem;font-weight:600;text-decoration:none}.required-docs__permalink:hover{color:var(--orange)}.required-docs__sections{flex-direction:column;gap:2rem;display:flex}.required-docs__section h4{font-family:var(--font-display);color:var(--blue-dark);margin-bottom:1rem;font-size:1.05rem;font-weight:800}.required-docs__section ul{flex-direction:column;gap:.5rem;display:flex}.required-docs__section li{color:var(--text-muted);background:var(--surface);border-radius:var(--radius);border-left:3px solid var(--green);align-items:flex-start;gap:.6rem;padding:.75rem 1rem;font-size:.88rem;line-height:1.65;display:flex}.required-docs__section li svg{color:var(--green);flex-shrink:0;margin-top:3px}.required-docs__item-body{flex:1;min-width:0}.required-docs__form-links{flex-wrap:wrap;gap:.45rem;margin-top:.55rem;display:flex}.required-docs__form-link{color:var(--blue);background:var(--blue-light);border-radius:var(--radius-sm);transition:all var(--transition);border:1px solid #2563eb26;align-items:center;gap:.3rem;padding:.3rem .65rem;font-size:.72rem;font-weight:700;text-decoration:none;display:inline-flex}.required-docs__form-link:hover{background:var(--blue);color:var(--white);border-color:var(--blue)}.required-docs__form-link:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.required-docs__notes{background:var(--blue-dark);border-radius:var(--radius-2xl);padding:2.25rem 2.5rem;position:relative;overflow:hidden}.required-docs__notes:before{content:"";background:var(--gradient-mesh);position:absolute;inset:0}.required-docs__notes h3{font-family:var(--font-display);color:var(--white);margin-bottom:1.25rem;font-size:1.5rem;font-weight:800;position:relative}.required-docs__notes ul{flex-direction:column;gap:.65rem;display:flex;position:relative}.required-docs__notes li{color:#ffffffd1;align-items:flex-start;gap:.65rem;font-size:.9rem;line-height:1.7;display:flex}.required-docs__notes li svg{color:var(--orange);flex-shrink:0;margin-top:3px}@media (width<=900px){.required-docs__layout{grid-template-columns:1fr}.required-docs__nav{flex-flow:row;max-height:none;position:static;overflow-x:auto}.required-docs__nav-item{flex-shrink:0;max-width:200px}}@media (width<=600px){.required-docs__detail{padding:1.5rem}.required-docs__notes{padding:1.75rem}}