/* c21: existing monochrome tokens and typography, no new motion or dependencies. */
.device-overview { margin: 0; }
.device-overview div { padding: 24px 0; border-top: 1px solid var(--line); }
.device-overview dt { font-size: 22px; font-weight: 600; }
.device-overview dd { margin: 12px 0 0; color: var(--muted); line-height: 1.7; }
.product-overview { min-height: 0; }
.product-overview .device-overview { margin-top: 36px; }
.product-watch { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 20px; text-align: center; min-width: 0; }
.product-watch picture { display: block; width: min(100%, 300px); }
.product-watch img { display: block; width: 100%; height: auto; aspect-ratio: 368 / 448; border: 1px solid var(--line); border-radius: 36px; filter: none; }
.product-watch figcaption { color: var(--muted); font-size: 12px; line-height: 1.7; }
.product-watch .guide-link { max-width: 100%; overflow-wrap: anywhere; }
.release-check { margin: 28px auto 0; font-size: 12px; color: var(--muted); text-align: center; }
.release-check span { display: block; margin-top: 5px; }
.release-check a { display: inline-flex; min-height: 44px; align-items: center; text-decoration: underline; text-underline-offset: 4px; }
.release-check[hidden] { display: none; }
.status-live { flex-wrap: wrap; text-align: right; }
.showcase-status > span { min-width: 0; }
.status-list li > span:last-child { overflow-wrap: anywhere; }
.image-guide { margin-top: 44px; min-width: 0; }
.image-guide h3 { font-size: clamp(26px, 4vw, 38px); overflow-wrap: anywhere; scroll-margin-top: 100px; }
.image-guide > p,.image-guide > ol { font-size: 15px; color: var(--muted); overflow-wrap: anywhere; }
.image-guide > ol { padding-left: 24px; }
.image-guide li + li { margin-top: 14px; }
.image-guide .image-placeholder-note { font-size: 13px; margin: 16px 0 28px; }
.image-guide .code-label { flex-wrap: wrap; gap: 8px; }
.image-guide .copy-code { white-space: normal; max-width: 100%; }
.image-guide .guide-block { margin-top: 24px; }
.image-guide .guide-block h4 { font-size: 20px; line-height: 1.4; margin: 0 0 20px; }
.image-guide .guide-block p,.image-guide .guide-block li { overflow-wrap: anywhere; }
.image-guide .image-security { margin: 24px 0 0; font-size: 13px; }
@media (max-width: 430px) {
  .showcase-status { align-items: flex-start; gap: 16px; }
  .status-live { max-width: 66%; }
  .device-overview dt { font-size: 20px; }
}