/* 商会活动 — 可浏览网格（活动多时仍清晰） */

body.qin-shell[data-page="activities"] {
  --act-red: #8b1a1a;
  --act-ink: #2a2422;
  --act-muted: #6f6760;
  --act-cream: #f4efe6;
  --act-card: #fbf8f2;
  --act-bronze: #c4a574;
  --act-radius: 14px;
}

body.qin-shell[data-page="activities"]::before {
  background-image:
    url("/img/home/wm-act-mountains-left.jpg"),
    url("/img/home/wm-act-gate-right.jpg");
  background-size: min(480px, 40vw) auto, min(520px, 42vw) auto;
  background-position: left -4% top 10%, right -6% top 22%;
  background-repeat: no-repeat;
  opacity: 0.86;
  mix-blend-mode: multiply;
}

body.qin-shell[data-page="activities"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: min(26vh, 240px);
  z-index: 0;
  pointer-events: none;
  background-image:
    url("/img/home/wm-act-wave.svg"),
    url("/img/home/wm-act-wave-bot.jpg");
  background-repeat: repeat-x, no-repeat;
  background-size: 480px auto, 120% auto;
  background-position: center bottom 8px, center bottom;
  opacity: 0.82;
  mix-blend-mode: multiply;
}

body.qin-shell[data-page="activities"] .qin-footer {
  position: relative;
  z-index: 1;
  border-top: none;
  padding-bottom: 48px;
  margin-top: 36px;
  background: transparent;
}

/* Hero */
body.qin-shell[data-page="activities"] .qin-act-hero {
  text-align: center;
  padding: 40px 24px 6px;
  max-width: 720px;
  margin: 0 auto;
}

body.qin-shell[data-page="activities"] .qin-act-hero h1 {
  font-family: var(--qin-font-serif);
  font-size: clamp(36px, 5vw, 50px);
  font-weight: 700;
  color: var(--act-red);
  letter-spacing: 0.2em;
  margin: 0;
  line-height: 1.2;
}

body.qin-shell[data-page="activities"] .qin-act-divider {
  width: 200px;
  height: 1px;
  margin: 16px auto 16px;
  background: linear-gradient(90deg, transparent, var(--act-red), transparent);
  position: relative;
}

body.qin-shell[data-page="activities"] .qin-act-divider::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 8px;
  height: 8px;
  background: var(--act-red);
  transform: translate(-50%, -50%) rotate(45deg);
  box-shadow: 0 0 0 3px rgba(244, 239, 230, 0.9);
}

body.qin-shell[data-page="activities"] .qin-act-slogans {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  color: var(--act-ink);
  font-size: 14px;
  letter-spacing: 0.1em;
  line-height: 1.7;
}

body.qin-shell[data-page="activities"] .qin-act-points {
  display: none;
}

body.qin-shell[data-page="activities"] .qin-act-main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 24px 32px;
}

/* Toolbar */
body.qin-shell[data-page="activities"] .qin-act-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 20px;
  margin-bottom: 18px;
  padding: 14px 16px;
  background: rgba(251, 248, 242, 0.88);
  border: 1px solid rgba(168, 140, 100, 0.28);
  border-radius: var(--act-radius);
  box-shadow: 0 10px 24px rgba(42, 36, 34, 0.06);
}

body.qin-shell[data-page="activities"] .qin-act-toolbar-left,
body.qin-shell[data-page="activities"] .qin-act-toolbar-right {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

body.qin-shell[data-page="activities"] .qin-act-count {
  margin: 0;
  font-size: 14px;
  color: var(--act-muted);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

body.qin-shell[data-page="activities"] .qin-act-count strong {
  color: var(--act-red);
  font-family: var(--qin-font-serif);
  font-size: 18px;
  font-weight: 700;
}

body.qin-shell[data-page="activities"] .qin-act-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

body.qin-shell[data-page="activities"] .qin-act-chip {
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(139, 26, 26, 0.22);
  background: transparent;
  color: var(--act-red);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}

body.qin-shell[data-page="activities"] .qin-act-chip.active,
body.qin-shell[data-page="activities"] .qin-act-chip:hover {
  background: var(--act-red);
  color: #fff;
  border-color: var(--act-red);
}

body.qin-shell[data-page="activities"] .qin-act-search input,
body.qin-shell[data-page="activities"] .qin-act-toolbar select {
  min-height: 38px;
  border: 1px solid rgba(42, 36, 34, 0.12);
  border-radius: 10px;
  background: #fff;
  padding: 0 12px;
  font: inherit;
  font-size: 13px;
  color: var(--act-ink);
}

body.qin-shell[data-page="activities"] .qin-act-search input {
  width: min(240px, 56vw);
}

body.qin-shell[data-page="activities"] .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Featured */
body.qin-shell[data-page="activities"] .qin-act-featured {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(0, 1.2fr);
  gap: 0;
  margin-bottom: 20px;
  text-decoration: none;
  color: inherit;
  background: var(--act-card);
  border: 1px solid rgba(168, 140, 100, 0.32);
  border-radius: var(--act-radius);
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(42, 36, 34, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

body.qin-shell[data-page="activities"] .qin-act-featured:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(42, 36, 34, 0.12);
}

body.qin-shell[data-page="activities"] .qin-act-featured-photo {
  display: block;
  min-height: 220px;
  background-size: cover;
  background-position: center;
}

body.qin-shell[data-page="activities"] .qin-act-featured-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 28px 28px 24px;
  justify-content: center;
}

body.qin-shell[data-page="activities"] .qin-act-featured-label {
  align-self: flex-start;
  font-size: 12px;
  color: var(--act-red);
  border: 1px solid rgba(139, 26, 26, 0.28);
  border-radius: 999px;
  padding: 3px 10px;
  letter-spacing: 0.08em;
}

body.qin-shell[data-page="activities"] .qin-act-featured-body h2 {
  margin: 0;
  font-family: var(--qin-font-serif);
  font-size: clamp(22px, 2.6vw, 28px);
  color: var(--act-ink);
  letter-spacing: 0.04em;
  line-height: 1.35;
}

body.qin-shell[data-page="activities"] .qin-act-featured-body p {
  margin: 0;
  color: var(--act-muted);
  font-size: 14px;
  line-height: 1.7;
  max-width: 36em;
}

/* Grid */
body.qin-shell[data-page="activities"] .qin-act-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

body.qin-shell[data-page="activities"] .qin-act-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background: var(--act-card);
  border: 1px solid rgba(168, 140, 100, 0.3);
  border-radius: var(--act-radius);
  overflow: hidden;
  box-shadow: 0 12px 26px rgba(42, 36, 34, 0.07);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
  min-height: 100%;
}

body.qin-shell[data-page="activities"] .qin-act-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 34px rgba(42, 36, 34, 0.12);
}

body.qin-shell[data-page="activities"] .qin-act-card:active {
  transform: translateY(-1px);
}

body.qin-shell[data-page="activities"] .qin-act-card-photo {
  display: block;
  height: 148px;
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}

body.qin-shell[data-page="activities"] .qin-act-card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 16px 18px;
  flex: 1;
}

body.qin-shell[data-page="activities"] .qin-act-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

body.qin-shell[data-page="activities"] .qin-act-card-date {
  color: var(--act-red);
  font-family: var(--qin-font-serif);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

body.qin-shell[data-page="activities"] .qin-act-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(42, 36, 34, 0.08);
  color: var(--act-muted);
}

body.qin-shell[data-page="activities"] .qin-act-badge.is-free {
  background: rgba(139, 26, 26, 0.1);
  color: var(--act-red);
}

body.qin-shell[data-page="activities"] .qin-act-card h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--act-ink);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

body.qin-shell[data-page="activities"] .qin-act-card-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
  color: var(--act-muted);
  line-height: 1.5;
}

body.qin-shell[data-page="activities"] .qin-act-card-summary {
  margin: 0;
  font-size: 12px;
  color: #8a8078;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

body.qin-shell[data-page="activities"] .qin-act-card-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  min-height: 36px;
  border-radius: 8px;
  background: var(--act-red);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

body.qin-shell[data-page="activities"] .qin-act-featured .qin-act-card-cta {
  align-self: flex-start;
  min-width: 132px;
  margin-top: 8px;
}

body.qin-shell[data-page="activities"] .empty-state {
  text-align: center;
  color: var(--act-muted);
  padding: 48px 16px;
}

/* hide legacy coverflow if any remnant styles load */
body.qin-shell[data-page="activities"] .qin-coverflow,
body.qin-shell[data-page="activities"] .qin-cover-controls,
body.qin-shell[data-page="activities"] .qin-cover-nav {
  display: none !important;
}

@media (max-width: 980px) {
  body.qin-shell[data-page="activities"] .qin-act-grid {
    grid-template-columns: 1fr 1fr;
  }

  body.qin-shell[data-page="activities"] .qin-act-featured {
    grid-template-columns: 1fr;
  }

  body.qin-shell[data-page="activities"] .qin-act-featured-photo {
    min-height: 180px;
  }
}

@media (max-width: 640px) {
  body.qin-shell[data-page="activities"] .qin-act-main {
    padding: 12px 16px 28px;
  }

  body.qin-shell[data-page="activities"] .qin-act-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  body.qin-shell[data-page="activities"] .qin-act-search input {
    width: 100%;
  }

  body.qin-shell[data-page="activities"] .qin-act-grid {
    grid-template-columns: 1fr;
  }

  body.qin-shell[data-page="activities"]::before {
    opacity: 0.5;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.qin-shell[data-page="activities"] .qin-act-card,
  body.qin-shell[data-page="activities"] .qin-act-featured {
    transition: none;
  }
}