/* ============================================================
   项目展示页专属样式
   ============================================================ */

/* ---------- 页面标题 ---------- */
.page-header {
  text-align: center;
  padding: clamp(48px, 8vw, 80px) var(--container-padding) clamp(24px, 4vw, 48px);
}

.page-title {
  font-family: var(--font-display);
  font-size: var(--fs-hero);
  font-weight: 400;
  font-style: italic;
  color: var(--color-text);
  letter-spacing: -1px;
  margin-bottom: 12px;
}

.page-subtitle {
  font-size: var(--fs-body);
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
}

/* ---------- 项目卡片（扩展版：带文字区） ---------- */
.gallery-section .project-card {
  overflow: hidden;
}

.gallery-section .project-card-img {
  border-radius: 0;
}

.project-card-body {
  padding: 18px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.project-card-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-text);
  line-height: 1.3;
}

.project-card-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary-hex);
  margin-top: 4px;
  transition: gap 0.25s;
}

.project-card:hover .project-card-link {
  gap: 10px;
}

.project-card-link.muted {
  color: var(--color-text-muted);
}

/* ---------- 占位卡片 ---------- */
.project-card-placeholder {
  opacity: 0.5;
  cursor: default;
  border: 2px dashed var(--color-border-strong);
  background: transparent;
  box-shadow: none;
}

.project-card-placeholder:hover {
  transform: none;
  box-shadow: none;
}

.placeholder-img {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  aspect-ratio: 16 / 9;
}

.placeholder-icon {
  font-size: 2.5rem;
  color: var(--color-border-strong);
}

/* ---------- 分隔线 ---------- */
.gallery-divider {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 600px;
  margin: 0 auto;
  padding: clamp(32px, 6vw, 56px) var(--container-padding);
}

.divider-line {
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.divider-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
  letter-spacing: 0.5px;
}

/* ---------- 后续计划区 ---------- */
.gallery-section-future {
  opacity: 0.7;
}

.section-title-muted {
  color: var(--color-text-muted);
}

.section-title-muted::after {
  background: var(--color-border-strong);
}

/* ---------- 响应式 ---------- */
@media (max-width: 768px) {
  .page-header {
    padding-top: 36px;
  }

  .project-card-body {
    padding: 14px 12px 10px;
    gap: 6px;
  }

  .project-card-name {
    font-size: 1.05rem;
  }

  .gallery-divider {
    gap: 14px;
  }
}

@media (max-width: 576px) {
  .divider-label {
    font-size: 0.75rem;
  }
}