.download-controls { display: inline-flex; align-items: flex-start; gap: 8px; position: relative; max-width: 100%; }
.download-picker > summary { list-style: none; cursor: pointer; white-space: nowrap; display: inline-flex; align-items: center; gap: 8px; background: transparent; color: var(--muted); }
.download-picker > summary:hover, .download-picker[open] > summary { color: var(--text); }
.download-picker > summary::-webkit-details-marker { display: none; }
.download-picker > summary svg { transition: transform 0.15s; }
.download-picker[open] > summary svg { transform: rotate(180deg); }
.download-picker > summary:focus-visible, .download-option:focus-visible { outline: 2px solid var(--text); outline-offset: 3px; }
.download-options {
  position: absolute; z-index: 45; top: calc(100% + 10px); left: 0;
  width: min(620px, calc(100vw - 48px)); padding: 14px;
  border-radius: 8px; background: #151515;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6); text-align: left;
  color-scheme: dark;
  max-height: min(520px, 70vh); overflow-y: auto; overscroll-behavior: contain;
}
.download-options-heading { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 0 6px 12px; }
.download-options-heading b { font-size: 13px; font-weight: 500; color: var(--muted); }
.download-options-heading > span { color: var(--dim); font-size: 12px; }
.download-groups { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.download-group { min-width: 0; padding: 4px; border-radius: 6px; }
.download-group[data-current='true'] { background: rgba(255, 255, 255, 0.04); }
.download-group h3 { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin: 0; padding: 6px 8px 8px; font-size: 13px; font-weight: 500; letter-spacing: 0; }
.download-group h3 > span { font: 11px var(--font); color: var(--dim); }
.download-group-hint { margin: 0; padding: 0 8px 8px; font-size: 11px; line-height: 1.5; color: var(--dim); }
.download-option { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 46px; padding: 8px; border-radius: 6px; }
a.download-option:hover { background: rgba(255, 255, 255, 0.06); }
.download-option > span:first-child { min-width: 0; }
.download-option b { display: block; font-size: 13px; font-weight: 500; }
.download-option small { display: block; margin-top: 1px; font-size: 11px; line-height: 1.4; color: var(--dim); }
.download-state { flex: none; font-size: 11px; color: var(--dim); }
a.download-option:hover .download-state { color: var(--text); }
.download-option[aria-disabled='true'] { opacity: 0.4; cursor: not-allowed; }
.download-options-footnote, .download-preview-note { margin: 10px 0 0; padding: 0 8px; font-size: 12px; line-height: 1.5; color: var(--muted); }
.download-options-footnote a { text-decoration: underline; text-underline-offset: 3px; }
.cta .download-options { left: 50%; transform: translateX(-50%); }
@media (max-width: 760px) {
  .download-options { width: min(560px, calc(100vw - 32px)); padding: 16px; }
  .download-groups { grid-template-columns: 1fr; }
  .download-option { min-height: 56px; }
  .download-group-hint { min-height: 0; }
  .download-controls { flex-wrap: wrap; }
  .download-controls > .btn, .download-picker > summary { padding-inline: 16px; font-size: 13px; }
}