/* ============================================================
   flytotmoon 博客自定义美化样式（AnZhiYu 主题增强）
   说明：本文件通过主题 inject 在 </head> 前引入，全局生效。
   ============================================================ */

/* ---------- 基础排版 ---------- */

html {
  scroll-behavior: smooth;
}

/* 锚点定位时避开顶部导航栏 */
#article-container h1,
#article-container h2,
#article-container h3,
#article-container h4,
#article-container h5,
#article-container h6,
#post-comment {
  scroll-margin-top: 80px;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* 正文排版 */
#article-container.post-content {
  font-size: 1.02rem;
  letter-spacing: 0.01em;
  word-break: break-word;
}

#article-container.post-content p {
  margin: 0.85rem 0;
  line-height: 1.85;
  text-align: justify;
}

/* 标题间距与字重 */
#article-container.post-content h1,
#article-container.post-content h2,
#article-container.post-content h3,
#article-container.post-content h4 {
  letter-spacing: 0.02em;
  scroll-margin-top: 80px;
}

#article-container.post-content h2 {
  margin-top: 2.2rem;
  padding-bottom: 0.5rem;
}

#article-container.post-content h3 {
  margin-top: 1.6rem;
}

/* ---------- 正文链接 ---------- */

#article-container.post-content a:not(.headerlink):not(.fancybox) {
  position: relative;
  font-weight: 500;
  transition: color 0.25s ease;
}

#article-container.post-content a:not(.headerlink):not(.fancybox)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1.5px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.3s ease;
  border-radius: 2px;
  opacity: 0.6;
}

#article-container.post-content a:not(.headerlink):not(.fancybox):hover::after {
  transform: scaleX(1);
  transform-origin: left center;
}

/* ---------- 图片 ---------- */

#article-container.post-content img {
  border-radius: 12px;
  box-shadow: 0 4px 16px -4px rgba(0, 0, 0, 0.18);
  transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.3, 1), box-shadow 0.35s ease;
}

#article-container.post-content img:hover {
  transform: translateY(-3px) scale(1.008);
  box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.28);
}

#article-container.post-content img[src*="emoji"],
#article-container.post-content img.inline-img,
#article-container.post-content .twikoo img {
  border-radius: 0;
  box-shadow: none;
}

#article-container.post-content img[src*="emoji"]:hover,
#article-container.post-content img.inline-img:hover {
  transform: none;
  box-shadow: none;
}

/* 图片描述 */
#article-container .img-alt,
#article-container .figcaption {
  font-size: 0.85rem;
  color: var(--anzhiyu-secondtext, #858585);
  text-align: center;
}

/* ---------- 引用块 ---------- */

#article-container.post-content blockquote {
  position: relative;
  margin: 1.2rem 0;
  padding: 1rem 1.2rem 1rem 1.4rem;
  border: none;
  border-left: 4px solid var(--anzhiyu-main);
  border-radius: 10px;
  background: color-mix(in srgb, var(--anzhiyu-main) 6%, var(--anzhiyu-card-bg));
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

#article-container.post-content blockquote:hover {
  box-shadow: 0 4px 14px -6px var(--anzhiyu-main-op);
}

#article-container.post-content blockquote p {
  margin: 0.3rem 0;
}

#article-container.post-content blockquote blockquote {
  margin: 0.5rem 0;
}

/* ---------- 行内代码 ---------- */

#article-container.post-content code:not(pre code) {
  margin: 0 3px;
  padding: 2.5px 7px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--anzhiyu-main) 9%, var(--anzhiyu-secondbg));
  color: var(--anzhiyu-main);
  font-size: 0.88em;
  font-family: "JetBrains Mono", "Fira Code", "Cascadia Code", Consolas, monospace;
  transition: background 0.25s ease;
}

#article-container.post-content code:not(pre code):hover {
  background: color-mix(in srgb, var(--anzhiyu-main) 16%, var(--anzhiyu-secondbg));
}

/* ---------- 代码块 ---------- */

#article-container figure.highlight,
#article-container pre {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 18px -8px rgba(0, 0, 0, 0.25);
}

#article-container figure.highlight {
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

#article-container figure.highlight:hover {
  box-shadow: 0 10px 26px -10px rgba(0, 0, 0, 0.35);
}

/* 代码块内滚动条 */
#article-container figure.highlight table::-webkit-scrollbar,
#article-container pre::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

#article-container figure.highlight table::-webkit-scrollbar-thumb,
#article-container pre::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--anzhiyu-main) 45%, transparent);
  border-radius: 8px;
}

/* ---------- 表格 ---------- */

#article-container.post-content table {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px -4px rgba(0, 0, 0, 0.12);
}

#article-container.post-content table thead th {
  background: color-mix(in srgb, var(--anzhiyu-main) 85%, var(--anzhiyu-secondbg));
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.03em;
}

#article-container.post-content table tbody tr {
  transition: background 0.2s ease;
}

#article-container.post-content table tbody tr:hover {
  background: color-mix(in srgb, var(--anzhiyu-main) 7%, transparent);
}

/* ---------- 分隔线 ---------- */

#article-container.post-content hr {
  height: 2px;
  border: none;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--anzhiyu-main), transparent);
  opacity: 0.55;
}

/* ---------- kbd 键盘按键 ---------- */

#article-container.post-content kbd {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid color-mix(in srgb, var(--anzhiyu-fontcolor) 25%, transparent);
  border-bottom-width: 3px;
  border-radius: 6px;
  background: var(--anzhiyu-secondbg);
  color: var(--anzhiyu-fontcolor);
  font-family: "JetBrains Mono", "Fira Code", Consolas, monospace;
  font-size: 0.85em;
  box-shadow: 0 2px 0 color-mix(in srgb, var(--anzhiyu-fontcolor) 25%, transparent);
}

/* ---------- 全局滚动条 ---------- */

::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--anzhiyu-main) 55%, transparent);
  border-radius: 8px;
  transition: background 0.25s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--anzhiyu-main);
}

/* ---------- 首页文章卡片 ---------- */

#recent-posts .recent-post-item {
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  will-change: transform;
}

#recent-posts .recent-post-item:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--anzhiyu-main) 35%, transparent);
  box-shadow: 0 14px 30px -12px var(--anzhiyu-main-op);
}

/* 首页封面图轻微放大 */
#recent-posts .recent-post-item .post_cover img {
  transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.3, 1);
}

#recent-posts .recent-post-item:hover .post_cover img {
  transform: scale(1.06);
}

/* ---------- 首页顶部分类卡片 ---------- */

#home_top .categoryGroup .categoryItem {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#home_top .categoryGroup .categoryItem:hover {
  transform: translateY(-5px) scale(1.02);
}

/* ---------- 标签云 ---------- */

#aside-content .card-tag-cloud a,
#console .card-tag-cloud a {
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

#aside-content .card-tag-cloud a:hover,
#console .card-tag-cloud a:hover {
  transform: translateY(-2px);
  background: var(--anzhiyu-main);
  color: #fff !important;
  box-shadow: 0 6px 14px -6px var(--anzhiyu-main-op);
}

/* ---------- 打赏按钮 ---------- */

.post-reward .reward-button {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.post-reward .reward-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px -6px var(--anzhiyu-main-op);
}

/* ---------- 归档时间线 ---------- */

.article-sort-item {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.article-sort-item:hover {
  transform: translateX(4px);
}

/* ---------- 深色模式微调 ---------- */

[data-theme="dark"] #article-container.post-content blockquote {
  background: color-mix(in srgb, var(--anzhiyu-main) 10%, var(--anzhiyu-card-bg));
}

[data-theme="dark"] #article-container.post-content img {
  box-shadow: 0 4px 16px -4px rgba(0, 0, 0, 0.55);
}

/* ---------- 移动端适配 ---------- */

@media screen and (max-width: 768px) {
  #recent-posts .recent-post-item:hover {
    transform: none;
  }

  #article-container.post-content img:hover {
    transform: none;
  }

  #article-container.post-content p {
    text-align: left;
  }
}

/* ---------- 「飞向月球」标题（云游君小站式竖排逐字） ---------- */
/* 仅首页生效：由 custom.js 将标题拆分为竖向字符，衬线字重 900 + 随机字号 + 白底块 + 竖线展开动画 */

#site-title.yun-banner {
  background-image: none !important;
  background-clip: initial;
  -webkit-text-fill-color: initial;
  color: #fff;
  filter: none;
  animation: none;
  text-shadow: none;
  letter-spacing: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.2rem 0;
  /* 整体上移（默认标题位于首屏 43% 处） */
  margin-top: -13.5rem;
  /* 上下竖线高度：适中固定值，避免撑破 hero 布局 */
  --yun-line-h: 2.6rem;
}

.yun-line {
  width: 1.5px;
  height: 0;
  background: linear-gradient(180deg, transparent, #e6c27a 35%, #e6c27a 65%, transparent);
}

.yun-line.yun-anim {
  animation: yun-extend-line 0.45s ease-in forwards;
}

@keyframes yun-extend-line {
  from { height: 0; }
  to { height: var(--yun-line-h, 2.6rem); }
}

.yun-char-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 0;
}

.yun-char-box {
  display: flex;
  opacity: 0;
}

.yun-char-left {
  border-left: 1px solid #e6c27a;
  border-right: 0 solid #e6c27a;
  animation: yun-char-move-left 0.5s ease-out 0.35s forwards;
}

.yun-char-right {
  border-right: 1px solid #e6c27a;
  border-left: 0 solid #e6c27a;
  animation: yun-char-move-right 0.5s ease-out 0.35s forwards;
}

@keyframes yun-char-move-left {
  from { opacity: 0; border-right-width: 0; }
  to { opacity: 1; border-right-width: var(--yun-char-size, 2rem); }
}

@keyframes yun-char-move-right {
  from { opacity: 0; border-left-width: 0; }
  to { opacity: 1; border-left-width: var(--yun-char-size, 2rem); }
}

/* 月光发光字：贴合暗夜背景（暖月白 + 金色光晕，无底色块） */
.yun-char {
  font-family: "Noto Serif SC", "Songti SC", STZhongsong, STKaiti, KaiTi, serif;
  font-size: var(--yun-char-size, 2rem);
  font-weight: 900;
  line-height: 1.15;
  padding: 0.1em 0.26em;
  color: #f5efe0;
  background: transparent;
  text-shadow:
    0 0 14px rgba(244, 208, 120, 0.5),
    0 0 42px rgba(244, 208, 120, 0.22),
    0 2px 8px rgba(0, 0, 0, 0.6);
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.yun-char:hover {
  color: #ffe9ad;
  text-shadow:
    0 0 18px rgba(255, 224, 150, 0.85),
    0 0 64px rgba(255, 224, 150, 0.4),
    0 2px 8px rgba(0, 0, 0, 0.6);
}

[data-theme="dark"] #site-title.yun-banner {
  --yun-line-color: #e6c27a;
}

/* 顶部导航站名：书法字 + 悬停金光 */
#site-name {
  letter-spacing: 0.14em;
  font-weight: 400;
  transition: text-shadow 0.3s ease, color 0.3s ease;
}

#site-name:hover {
  text-shadow: 0 0 16px rgba(242, 185, 75, 0.75);
}

/* 移动端：缩小字符与字距 */
@media screen and (max-width: 768px) {
  #site-title.yun-banner { padding: 0.1rem 0; margin-top: -5.4rem; --yun-line-h: 1.6rem; }
  .yun-char-container { gap: 0.22rem; padding: 0.3rem 0; }
  .yun-char { padding: 0.1em 0.24em; }
  #site-name { letter-spacing: 0.06em; }
}

/* ---------- 首页置顶文章：通栏条形排列 ---------- */

#recent-posts > .recent-post-item.ftm-sticky-bar {
  box-shadow: inset 3px 0 0 var(--anzhiyu-main);
  height: 9rem !important;
}

#recent-posts > .recent-post-item.ftm-sticky-bar .post_cover {
  width: 10rem !important;
  height: 100% !important;
  flex: none;
}

#recent-posts > .recent-post-item.ftm-sticky-bar > .recent-post-info {
  height: auto !important;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#recent-posts > .recent-post-item.ftm-sticky-bar .recent-post-info-top-tips {
  margin-top: 6px;
}

/* 条形内元信息改为文档流（主题默认绝对定位悬浮，压缩高度后会与文字重叠） */
#recent-posts > .recent-post-item.ftm-sticky-bar > .recent-post-info > .article-meta-wrap {
  position: static;
  bottom: auto;
  left: auto;
  margin-top: 6px;
}

/* 条形中标题一行显示，整体更紧凑（不显示内容预览） */
#recent-posts > .recent-post-item.ftm-sticky-bar > .recent-post-info .article-title {
  -webkit-line-clamp: 1;
}

/* 桌面双列模式下：置顶文章跨两列通栏、横向排列 */
@media screen and (min-width: 1201px) {
  #recent-posts > .recent-post-item.ftm-sticky-bar {
    width: 100% !important;
    flex-direction: row !important;
    align-items: stretch;
  }
}

/* 移动端：小封面条形 */
@media screen and (max-width: 768px) {
  #recent-posts > .recent-post-item.ftm-sticky-bar {
    height: auto !important;
    flex-direction: row !important;
  }
  #recent-posts > .recent-post-item.ftm-sticky-bar .post_cover {
    width: 6.5rem !important;
    height: 6.5rem !important;
  }
}

/* ---------- 导航栏右上角「管理后台」入口按钮 ---------- */

.ftm-admin-btn a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ftm-admin-btn svg {
  width: 1.12rem;
  height: 1.12rem;
  fill: currentColor;
  transition: transform 0.45s cubic-bezier(0.2, 0.7, 0.3, 1), opacity 0.25s ease;
  opacity: 0.85;
}

.ftm-admin-btn:hover svg {
  transform: rotate(90deg);
  opacity: 1;
  color: var(--anzhiyu-main);
}

/* 移动端减小尺寸，避免拥挤 */
@media screen and (max-width: 768px) {
  .ftm-admin-btn svg { width: 1rem; height: 1rem; }
}

/* ---------- 打印样式 ---------- */

@media print {
  #aside-content,
  #rightside,
  #post-tools,
  #post-comment,
  #footer,
  #nav,
  .post-copyright,
  #canvas_ribbon_wrap,
  canvas {
    display: none !important;
  }

  #page,
  #body-wrap {
    width: 100% !important;
    padding: 0 !important;
  }
}