/* 第 12 张图稿：头像独立一列，作者同行，正文与宽幅配图共用左侧基线。 */
.redesign-page .launch-social { padding-top: 0; }
.redesign-page .launch-social .social-heading {
  justify-content: flex-start; gap: 10px; margin-top: 0;
}
.redesign-page .launch-social .social-heading h1 {
  font: 700 clamp(32px, 9.75vw, 38px)/1.25 var(--font-ui); letter-spacing: -.8px;
}
.redesign-page .launch-social .launch-social-post {
  padding: 18px 0 16px; border: 0; border-bottom: 1px solid var(--border);
  border-radius: 0; background: transparent; box-shadow: none;
}
.redesign-page .launch-social .launch-social-post:first-child { padding-top: 0; }
.redesign-page .launch-social .social-post-header {
  display: grid; grid-template-columns: 40px minmax(0,1fr) auto; align-items: start;
  column-gap: 16px; margin: 0; min-height: 22px;
}
.redesign-page .launch-social .social-avatar {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border: 0; border-radius: 50%;
  background: #354355; color: #f5f5f5; font: 400 16px/1 var(--font-ui);
  grid-column: 1; grid-row: 1; overflow: hidden;
  /* 头像保留圆形尺寸，但不占用作者行后面的正文高度。 */
  margin-bottom: -18px;
}
.redesign-page .launch-social .social-avatar-1 { background: var(--surface); }
.redesign-page .launch-social .social-avatar-2 { background: #37402b; }
.redesign-page .launch-social .social-avatar img { width: 100%; height: 100%; object-fit: cover; }
.redesign-page .launch-social .social-author {
  display: flex; align-items: baseline; flex-wrap: wrap; column-gap: 7px;
  row-gap: 0; min-width: 0;
}
.redesign-page .launch-social .social-author h2 { font: 600 14px/1.5 var(--font-ui); }
.redesign-page .launch-social .social-author p {
  font: 400 13px/1.6 var(--font-ui); margin: 0; color: var(--muted); overflow-wrap: anywhere;
}
.redesign-page .launch-social .social-post-time {
  padding: 0; font: 400 12px/1.8 var(--font-ui); color: var(--muted); white-space: nowrap;
}
.redesign-page .launch-social .social-post-copy { margin: 6px 0 0 56px; }
.redesign-page .launch-social .social-post-copy p {
  margin: 0; font: 400 14px/1.55 var(--font-ui); color: var(--text); overflow-wrap: anywhere;
}
.redesign-page .launch-social .social-post-copy p + p { margin-top: 6px; }
.redesign-page .launch-social .social-post-image {
  display: block; width: calc(100% - 56px); height: auto; aspect-ratio: 2.25;
  margin: 3px 0 0 56px; border: 0; border-radius: 6px; object-fit: cover;
}
.redesign-page .launch-social .social-post-footer { margin-left: 56px; min-height: 0; }
@media (max-width: 374px) {
  .redesign-page .launch-social .social-post-header { column-gap: 12px; }
  .redesign-page .launch-social .social-author { column-gap: 5px; }
  .redesign-page .launch-social .social-author h2 { font-size: 13px; }
  .redesign-page .launch-social .social-author p { font-size: 12px; }
  .redesign-page .launch-social .social-post-time { font-size: 11px; }
  .redesign-page .launch-social .social-post-copy,
  .redesign-page .launch-social .social-post-footer { margin-left: 52px; }
  .redesign-page .launch-social .social-post-image { width: calc(100% - 52px); margin-left: 52px; }
}