/* Page-local presentation of the existing official MSU letter. */
#solution .solution-components { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1100px) {
  #solution .solution-components { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.mgu-evidence { padding: 32px 0 56px; scroll-margin-top: 100px; }
.mgu-evidence-heading { max-width: 900px; }
.mgu-evidence-heading h2 { font-size: clamp(26px, 3.5vw, 40px); line-height: 1.2; margin: 8px 0 20px; }
.mgu-evidence p { line-height: 1.65; }
.mgu-evidence a:not(.btn) { color: #8fe000; text-underline-offset: .2em; }
.mgu-evidence .gratitude-letter { display: grid; grid-template-columns: 220px minmax(0,1fr); gap: 32px; align-items: center; padding: 28px; margin-top: 24px; border: 1px solid rgba(255,255,255,.12); border-radius: 20px; background: rgba(255,255,255,.025); }
.mgu-evidence .gratitude-letter__thumb { display: block; width: 220px; padding: 8px; background: #fff; border: none; border-radius: 10px; cursor: zoom-in; }
.mgu-evidence .gratitude-letter__thumb img { display: block; width: 100%; height: auto; }
.mgu-evidence .gratitude-letter__meta { min-width: 0; }
.mgu-evidence .gratitude-letter__badge { display: inline-block; color: #8fe000; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.mgu-evidence blockquote { margin: 14px 0; font-size: clamp(18px, 2vw, 24px); line-height: 1.55; color: #f3f3f5; }
.mgu-evidence .mgu-evidence-note { font-size: 14px; color: #b5b5bd; }
.mgu-source-note { margin-top: 28px; padding: 24px; border-left: 3px solid #79cc00; background: rgba(255,255,255,.025); scroll-margin-top: 100px; }
.mgu-source-note h3 { margin-top: 0; }
.mgu-evidence .btn { white-space: normal; text-align: center; }
.mgu-evidence :focus-visible { outline: 2px solid #8fe000; outline-offset: 4px; }
@media (max-width: 640px) {
  #solution .solution-components { grid-template-columns: minmax(0, 1fr); }
  .mgu-evidence .gratitude-letter { grid-template-columns: 1fr; padding: 20px; gap: 24px; text-align: left; }
  .mgu-evidence .gratitude-letter__thumb { width: min(220px,100%); margin: 0 auto; }
  .mgu-evidence .gratitude-letter__meta { align-items: flex-start; }
  .mgu-source-note { padding: 18px; }
}