/* =================================================================
 * baseline.css  — base=generatepress  (v1.0.0)
 * 适用：base=generatepress（含 GenerateBlocks 扩展），41 站中 12 站。
 * 禁止裸元素选择器；仅用 GeneratePress/GenerateBlocks 原生类。
 * 加载顺序：base.css → baseline.css → 主题 style → sf-fallback
 * ================================================================= */

/* -------- 1. GeneratePress 容器 -------- */
.grid-container,
.site-container,
.inside-article,
.inside-page-header {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 16px;
  box-sizing: border-box;
}

.site .grid-container.full-width {
  max-width: 100%;
}

/* -------- 2. GenerateBlocks 容器 -------- */
.gb-container {
  width: 100%;
  box-sizing: border-box;
}
.gb-container.gb-container-center {
  margin-inline: auto;
}
.gb-grid-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  width: 100%;
}
.gb-grid-wrapper.gb-grid-wrapper--2col { grid-template-columns: repeat(2, 1fr); }
.gb-grid-wrapper.gb-grid-wrapper--3col { grid-template-columns: repeat(3, 1fr); }
.gb-grid-wrapper.gb-grid-wrapper--4col { grid-template-columns: repeat(4, 1fr); }

/* -------- 3. Header 高度锁定 -------- */
.site-header,
.site-header .inside-header,
header.site-header {
  width: 100%;
  min-height: 64px;
}

@media (max-width: 768px) {
  .site-header,
  .site-header .inside-header,
  header.site-header { min-height: 56px; }
}

/* -------- 4. 菜单（main-navigation） -------- */
.main-navigation .menu,
.main-navigation .nav-menu,
.menu-bar-items {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
}

.main-navigation .menu > li,
.main-navigation .nav-menu > li {
  position: relative;
}

.main-navigation .menu > li > a,
.main-navigation .nav-menu > li > a {
  display: inline-flex;
  align-items: center;
  padding: 12px 16px;
  min-height: 44px;
  color: inherit;
}

.main-navigation .sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 180px;
  padding: 8px 0;
  background: #fff;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease;
  z-index: 9000;
}
.main-navigation .menu > li:hover > .sub-menu {
  opacity: 1;
  pointer-events: auto;
}

/* -------- 5. 图片容器：强制 aspect-ratio + object-fit -------- */
.wp-block-image,
.gb-image-wrapper,
.post-image,
.featured-image {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.04);
}
.wp-block-image img,
.gb-image-wrapper img,
.post-image img,
.featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* 变体：方形 / 横幅 */
.wp-block-image--square,
.gb-image-wrapper--square { aspect-ratio: 1 / 1; }
.wp-block-image--banner,
.gb-image-wrapper--banner { aspect-ratio: 21 / 9; }

/* -------- 6. 按钮（gb-button） -------- */
.gb-button,
.wp-block-button__link {
  display: inline-block;
  padding: 10px 20px;
  min-height: 40px;
  line-height: 1.4;
  font-weight: 600;
  border-radius: 4px;
  background: #ffc83d;
  color: #111;
  transition: background .18s ease, transform .1s ease;
}
.gb-button:hover,
.wp-block-button__link:hover {
  background: #ffb300;
  transform: translateY(-1px);
}

/* -------- 7. 文章主体 -------- */
.entry-content > * {
  max-width: 100%;
}
.entry-content p { margin-block: 1em; }
.entry-content h2,
.entry-content h3 { margin-block: 1.2em 0.5em; line-height: 1.25; }
.entry-header .entry-title { margin-block: 0.4em; line-height: 1.2; }

/* -------- 8. 响应式 -------- */
@media (max-width: 768px) {
  .gb-grid-wrapper { grid-template-columns: 1fr; }
  .main-navigation .menu,
  .main-navigation .nav-menu,
  .menu-bar-items { flex-direction: column; width: 100%; }
}

/* -------- 9. 图片失败协同 sf-fallback.js -------- */
.sf-broken { visibility: hidden; }
.gb-image-wrapper.sf-img-fail,
.wp-block-image.sf-img-fail { display: none !important; }