/* A short activity digest, followed by the official social channels. */
.activity-digest { margin-top: 32px; }
.activity-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
html[data-activity-feed-pending="true"] .activity-list > *,
.activity-list[data-activity-pending="true"] > * { visibility: hidden; }
html[data-activity-feed-pending="true"] .activity-list::before,
.activity-list[data-activity-pending="true"]::before {
  content: "最新の活動を読み込んでいます…";
  position: absolute;
  top: 32px;
  left: 0;
  width: 100%;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}
.activity-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  overflow: hidden;
}
.activity-card--featured { grid-column: 1 / -1; }
.activity-empty { grid-column: 1 / -1; margin: 0; padding: 24px 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.activity-card-link {
  display: grid;
  min-width: 0;
  min-height: 44px;
  height: 100%;
  color: var(--ink);
}
.activity-card--featured .activity-card-link {
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
}
.activity-card--compact .activity-card-link {
  grid-template-columns: 120px minmax(0, 1fr);
}
.activity-media {
  position: relative;
  min-width: 0;
  aspect-ratio: 4 / 3;
  background: var(--pale);
  overflow: hidden;
}
.activity-card--compact .activity-media { aspect-ratio: 3 / 4; }
.activity-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.activity-placeholder {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 24px 16px;
  background: var(--pale);
  color: var(--muted);
  text-align: center;
}
.activity-placeholder::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--orange);
}
.activity-placeholder-label { font-size: 10px; letter-spacing: .18em; line-height: 1.7; }
.activity-placeholder-date { font: 500 28px/1.5 var(--sans); letter-spacing: .02em; }
.activity-card--compact .activity-placeholder { gap: 10px; padding: 18px 10px; }
.activity-card--compact .activity-placeholder-date { font-size: 16px; }
.activity-body {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: 32px;
}
.activity-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px 12px;
  min-width: 0;
  margin-bottom: 15px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}
.activity-date { letter-spacing: .03em; }
.activity-source { overflow-wrap: anywhere; }
.activity-new {
  display: inline-block;
  border: 1px solid #f2d9c9;
  border-radius: 4px;
  padding: 2px 7px;
  background: #fff0e6;
  color: #a14316;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .06em;
  line-height: 1.7;
}
.activity-title {
  margin: 0;
  font: 600 26px/1.75 var(--serif);
  letter-spacing: .015em;
  overflow-wrap: anywhere;
}
.activity-excerpt {
  margin: 15px 0 0;
  color: var(--body);
  font-size: 15px;
  line-height: 1.9;
  overflow-wrap: anywhere;
}
.activity-open {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 23px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.7;
}
.activity-open svg { width: 18px; height: 18px; flex-shrink: 0; }
.activity-card--compact .activity-body { padding: 20px; }
.activity-card--compact .activity-meta { gap: 4px 10px; margin-bottom: 9px; font-size: 11px; }
.activity-card--compact .activity-title { font-family: var(--sans); font-size: 17px; line-height: 1.8; }
.activity-card--compact .activity-excerpt { margin-top: 8px; font-size: 13px; line-height: 1.8; }
.activity-card--compact .activity-open { margin-top: 12px; font-size: 12px; }
.activity-card:hover, .activity-card:focus-within { border-color: #718d7e; }
.activity-card-link:focus-visible { outline: 3px solid var(--orange); outline-offset: -4px; }
.activity-card-link:hover .activity-open { color: var(--orange); }
.activity-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 24px; }
.activity-more {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 54px;
  padding: 14px 22px;
  border: 1px solid var(--ink);
  border-radius: 7px;
  background: var(--ink);
  color: var(--paper);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.7;
}
.activity-more svg { width: 18px; height: 18px; flex-shrink: 0; }
.activity-more:hover { background: #25685a; }
.activity-more:focus-visible, .social-links .social-link:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 4px;
}
.activity-feed-note { margin-top: 14px; color: var(--muted); font-size: 12px; line-height: 1.9; overflow-wrap: anywhere; }
.social-links-heading { margin: 36px 0 14px; font-size: 13px; font-weight: 500; line-height: 1.8; letter-spacing: .03em; }
.social-links {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}
.social-links .social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 0;
  min-height: 54px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--paper);
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.7;
}
.social-links .social-link svg { width: 20px; height: 20px; flex-shrink: 0; }
.social-links .social-link > span { min-width: 0; overflow-wrap: anywhere; }
.social-links .social-link:hover { border-color: #718d7e; background: var(--pale); }

@media (max-width: 1000px) {
  .activity-card--featured .activity-card-link { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); }
  .activity-body { padding: 26px; }
  .activity-title { font-size: 23px; }
  .activity-card--compact .activity-card-link { grid-template-columns: 104px minmax(0, 1fr); }
  .activity-card--compact .activity-body { padding: 18px; }
  .activity-card--compact .activity-title { font-size: 16px; }
}
@media (max-width: 850px) {
  .social-links { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .activity-digest { margin-top: 26px; }
  .activity-list { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .activity-card--featured .activity-card-link { grid-template-columns: minmax(0, 1fr); }
  .activity-card--featured .activity-media { aspect-ratio: 16 / 10; }
  .activity-body { padding: 20px; }
  .activity-meta { gap: 5px 10px; margin-bottom: 11px; font-size: 11px; }
  .activity-title { font-size: 21px; line-height: 1.75; }
  .activity-excerpt { margin-top: 12px; font-size: 14px; }
  .activity-open { margin-top: 17px; font-size: 12px; }
  .activity-card--compact .activity-card-link { grid-template-columns: 84px minmax(0, 1fr); }
  .activity-card--compact .activity-media { aspect-ratio: auto; }
  .activity-card--compact .activity-body { padding: 14px 15px; }
  .activity-card--compact .activity-meta { gap: 3px 7px; margin-bottom: 6px; font-size: 10px; }
  .activity-card--compact .activity-title { font-size: 15px; line-height: 1.75; }
  .activity-card--compact .activity-excerpt { font-size: 12px; margin-top: 6px; }
  .activity-card--compact .activity-open { margin-top: 8px; font-size: 11px; }
  .activity-card--compact .activity-placeholder { padding: 12px 6px; gap: 7px; }
  .activity-card--compact .activity-placeholder-label { font-size: 8px; letter-spacing: .1em; }
  .activity-card--compact .activity-placeholder-date { font-size: 11px; letter-spacing: 0; }
  .activity-actions { margin-top: 20px; }
  .activity-more { width: 100%; min-height: 54px; padding: 14px 18px; font-size: 13px; }
  .social-links-heading { margin-top: 28px; font-size: 12px; }
  .social-links { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
  .social-links .social-link { min-height: 50px; padding: 11px 10px; font-size: 13px; gap: 9px; }
  .activity-feed-note { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  .activity-card, .activity-more, .social-links .social-link { transition: none; }
}

/* The supporter journal retains its existing layout. */
.support-report-link {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:54px;
  border:1px solid #8da79c;
  border-radius:8px;
  padding:16px 18px;
  font-size:14px;
  line-height:1.7;
  margin-top:14px;
  transition:background .2s;
}
.support-report-link:hover {background:#ffffff14}
.support-report-link svg {width:19px;height:19px;flex-shrink:0}
.report-page {max-width:1080px;min-height:70vh}
.report-page h1 {font-family:var(--serif);font-size:36px;line-height:1.7;letter-spacing:.03em;font-weight:600;margin-top:23px}
.report-lead {font-size:16px;line-height:1.9;margin-top:21px;color:var(--muted)}
.report-empty {
  display:grid;
  grid-template-columns:32% minmax(0,1fr);
  gap:8%;
  align-items:center;
  padding:48px 6%;
  border:1px solid var(--line);
  border-radius:16px;
  background:var(--pale);
}
.report-empty-mark {font:italic 32px/1.4 Georgia,serif;color:var(--muted);letter-spacing:.015em;border-left:2px solid var(--orange);padding-left:25px}
.report-status {font-size:12px;letter-spacing:.1em;color:var(--muted)}
.report-empty h2 {font-family:var(--serif);font-size:25px;line-height:1.7;margin:14px 0}
.report-empty p:not(.report-status) {font-size:16px;line-height:1.9;color:var(--body)}
.report-empty .text-link {font-size:14px;margin-top:24px}
.report-contact {display:flex;justify-content:space-between;align-items:center;gap:28px;margin-top:35px}
.report-contact p {font-size:14px;line-height:1.9;color:var(--body)}
.report-mail {background:var(--ink);color:var(--paper);font-size:14px;min-width:240px;min-height:54px;border-radius:8px}
.report-back {margin-top:40px;font-size:14px}
.supporter-report-list:empty {display:none}

@media(max-width:850px) and (min-width:701px) {
  .report-empty {grid-template-columns:30% minmax(0,1fr);gap:6%;padding:40px 5%}
}
@media(max-width:700px) {
  .report-page h1 {font-size:29px}
  .report-lead {font-size:15px}
  .report-empty {display:block;padding:30px 24px}
  .report-empty-mark {display:block;font-size:26px;margin-bottom:24px;padding-left:18px}
  .report-empty h2 {font-size:23px}
  .report-empty p:not(.report-status) {font-size:15px}
  .report-contact {display:block;margin-top:28px}
  .report-contact p {font-size:14px}
  .report-mail {margin-top:22px;font-size:14px;min-width:0}
  .report-back,.support-report-link {font-size:14px}
  .report-page .section-heading {margin-bottom:28px}
}
@media(prefers-reduced-motion:reduce) {
  .support-report-link {transition:none}
}