/* ==========================================================================
   Wind-Gone · 个人主页视觉增强
   保持简洁清爽 + 克制的动效：渐变、进场/滚动揭示、悬浮微交互
   ========================================================================== */

:root {
  --wg-accent: #52adc8;
  --wg-accent-2: #7b68ee;
  --wg-accent-3: #19e3a5;
  --wg-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

html[data-theme="dark"] {
  --wg-accent: #5fd0e6;
  --wg-accent-2: #a58bff;
  --wg-accent-3: #2ef0b5;
}

/* --------------------------------------------------------------------------
   1. 全站基调 & 页面进场
   -------------------------------------------------------------------------- */

html.wg-js body {
  animation: wg-page-in 0.7s var(--wg-ease) both;
}

@keyframes wg-page-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

html.wg-js .masthead {
  animation: wg-drop-in 0.7s var(--wg-ease) both;
}

@keyframes wg-drop-in {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: none; }
}

/* 内容区在环境光之上（注意：不要把 .masthead 设成 relative，会破坏主题的 fixed 顶栏） */
#main,
.page__footer {
  position: relative;
  z-index: 1;
}

/* --------------------------------------------------------------------------
   1.1 顶格导航栏：始终吸顶、毛玻璃、与内容互不遮挡
   -------------------------------------------------------------------------- */

:root {
  --wg-masthead-h: 60px;
}

.masthead {
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 30;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
}

html:not([data-theme="dark"]) .masthead {
  background: rgba(255, 255, 255, 0.88);
}

html[data-theme="dark"] .masthead {
  background: rgba(71, 71, 71, 0.9);
}

/* 用阴影替代原有 1px 分隔线，更干净 */
.masthead::after {
  display: none;
}

/* 主体整体下移一个导航栏高度，正文/头像都不会再被压住 */
body {
  padding-top: var(--wg-masthead-h);
}

#main {
  margin-top: 1.2em;
}

@media screen and (min-width: 1024px) {
  .sidebar {
    top: var(--wg-masthead-h);
    padding-top: 0.9em;
    height: calc(100vh - var(--wg-masthead-h));
  }
}

@media screen and (max-width: 1023px) {
  .sidebar {
    margin-top: 0.5em;
  }
}

/* --------------------------------------------------------------------------
   2. 环境光（极淡的弥散光斑，缓慢漂移）
   -------------------------------------------------------------------------- */

#wg-ambient {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

#wg-ambient i {
  position: absolute;
  display: block;
  width: 46vw;
  height: 46vw;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.16;
}

#wg-ambient i:nth-child(1) {
  top: -14vw;
  left: -8vw;
  background: radial-gradient(circle, var(--wg-accent), transparent 70%);
  animation: wg-drift-a 26s ease-in-out infinite alternate;
}

#wg-ambient i:nth-child(2) {
  top: 24vh;
  right: -14vw;
  background: radial-gradient(circle, var(--wg-accent-2), transparent 70%);
  animation: wg-drift-b 32s ease-in-out infinite alternate;
}

#wg-ambient i:nth-child(3) {
  bottom: -18vw;
  left: 26vw;
  background: radial-gradient(circle, var(--wg-accent-3), transparent 70%);
  opacity: 0.1;
  animation: wg-drift-a 38s ease-in-out infinite alternate-reverse;
}

html[data-theme="dark"] #wg-ambient i { opacity: 0.22; }
html[data-theme="dark"] #wg-ambient i:nth-child(3) { opacity: 0.14; }

@keyframes wg-drift-a {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(6vw, 8vh, 0) scale(1.15); }
}

@keyframes wg-drift-b {
  from { transform: translate3d(0, 0, 0) scale(1.1); }
  to   { transform: translate3d(-8vw, -10vh, 0) scale(0.95); }
}

/* 鼠标柔光 */
#wg-glow {
  position: fixed;
  left: 0;
  top: 0;
  width: 420px;
  height: 420px;
  margin: -210px 0 0 -210px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(82, 173, 200, 0.16), transparent 65%);
  opacity: 0;
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.5s var(--wg-ease);
  will-change: transform;
}

html[data-theme="dark"] #wg-glow {
  background: radial-gradient(circle, rgba(120, 220, 255, 0.14), transparent 65%);
}

@media (hover: hover) and (pointer: fine) {
  #wg-glow.is-on { opacity: 1; }
}

/* --------------------------------------------------------------------------
   3. 顶部阅读进度条
   -------------------------------------------------------------------------- */

#wg-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 100;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--wg-accent), var(--wg-accent-2), var(--wg-accent-3));
  background-size: 200% 100%;
  animation: wg-flow 8s linear infinite;
  pointer-events: none;
}

@keyframes wg-flow {
  from { background-position: 0 0; }
  to   { background-position: 200% 0; }
}

/* --------------------------------------------------------------------------
   4. 滚动揭示
   -------------------------------------------------------------------------- */

html.wg-js .wg-reveal {
  opacity: 0;
  transform: translateY(18px);
}

html.wg-js .wg-reveal.is-in {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s var(--wg-ease), transform 0.7s var(--wg-ease);
  transition-delay: var(--wg-delay, 0ms);
}

/* --------------------------------------------------------------------------
   5. 排版：标题
   -------------------------------------------------------------------------- */

.page__title {
  position: relative;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page__title::after {
  content: "";
  display: block;
  width: 92px;
  height: 4px;
  margin-top: 0.45em;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--wg-accent), var(--wg-accent-2), var(--wg-accent));
  background-size: 200% 100%;
  animation: wg-flow 6s linear infinite;
}

/* 章节标题：收敛为二级观感，与大标题拉开层级 */
.page__content h1,
.page__content h2 {
  position: relative;
  padding-left: 0.85rem;
  margin-top: 1.35em;
  margin-bottom: 0.4em;
  font-size: 1.35em;
  letter-spacing: -0.01em;
}

.page__content h1::before,
.page__content h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.32em;
  bottom: 0.32em;
  width: 3px;
  border-radius: 9px;
  background: linear-gradient(180deg, var(--wg-accent), var(--wg-accent-2));
  transition: top 0.3s var(--wg-ease), bottom 0.3s var(--wg-ease);
}

.page__content h1:hover::before,
.page__content h2:hover::before {
  top: 0.1em;
  bottom: 0.1em;
}

.page__content h3 {
  margin-top: 1.8em;
  letter-spacing: -0.01em;
}

/* 段落节奏 */
.page__content > p {
  margin-bottom: 0.55em;
  line-height: 1.75;
  letter-spacing: 0.1px;
}

/* 列表块收紧，避免板块之间空得发虚 */
.page__content ul,
.page__content ol {
  margin-top: 0.35em;
  margin-bottom: 0.7em;
}

.page__content ol li,
.page__content ul li {
  margin-bottom: 0.16em;
}

/* 导语：第一段稍大，作为个人简介的视觉入口 */
.page__content > p:first-of-type {
  font-size: 1.06em;
  line-height: 1.8;
}

/* 行内徽章（stars badge 等）与文字基线对齐 */
.page__content p img,
.page__content li img {
  vertical-align: middle;
  margin: 0 0.15em;
}

.page__content strong {
  font-weight: 700;
}

/* 引用块 */
.page__content blockquote {
  position: relative;
  padding-left: 1.4em;
  border-left: none;
}

.page__content blockquote::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3em;
  bottom: 0.3em;
  width: 4px;
  border-radius: 9px;
  background: linear-gradient(180deg, var(--wg-accent), var(--wg-accent-3));
}

/* --------------------------------------------------------------------------
   6. 列表 / 论文条目
   -------------------------------------------------------------------------- */

.page__content ul > li::marker,
.page__content ol > li::marker {
  color: var(--wg-accent);
}

.page__content li {
  padding: 0.08em 0.55em;
  margin-bottom: 0.16em;
  margin-left: -0.55em;
  border-radius: 7px;
  transition: transform 0.28s var(--wg-ease), background-color 0.28s var(--wg-ease);
}

/* 嵌套列表不重复内缩 */
.page__content li li {
  padding-left: 0.35em;
  margin-left: 0;
}

.page__content ul > li:hover,
.page__content ol > li:hover {
  transform: translateX(4px);
  background-color: rgba(82, 173, 200, 0.09);
}

html[data-theme="dark"] .page__content ul > li:hover,
html[data-theme="dark"] .page__content ol > li:hover {
  background-color: rgba(120, 220, 255, 0.1);
}

.page__content ul > li > ul > li:hover,
.page__content ul > li > ol > li:hover {
  transform: translateX(2px);
}

/* --------------------------------------------------------------------------
   7. 链接：渐变下划线由左展开
   -------------------------------------------------------------------------- */

.page__content a {
  position: relative;
  text-decoration: none;
  border-bottom-color: transparent;
  background-image: linear-gradient(var(--wg-accent), var(--wg-accent));
  background-repeat: no-repeat;
  background-size: 0% 1.5px;
  background-position: 0 100%;
  transition: background-size 0.35s var(--wg-ease), color 0.25s var(--wg-ease);
}

.page__content a:hover {
  background-size: 100% 1.5px;
}

/* 图片型链接（stars badge 等）不画线 */
.page__content a.wg-plain {
  background-image: none;
}

/* 导航 */
.masthead__menu-item a {
  position: relative;
  display: inline-block;
}

.masthead__menu-item a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 2px;
  border-radius: 9px;
  background: linear-gradient(90deg, var(--wg-accent), var(--wg-accent-2));
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.3s var(--wg-ease);
}

.masthead__menu-item a:hover::after,
.masthead__menu-item a:focus::after {
  transform: scaleX(1);
}

/* --------------------------------------------------------------------------
   8. 侧栏名片：头像光环 + 社交图标
   -------------------------------------------------------------------------- */

.sidebar .author__avatar {
  position: relative;
  display: inline-block;
}

.sidebar .author__avatar > img {
  position: relative;
  z-index: 2;
  border-radius: 50%;
  transition: transform 0.45s var(--wg-ease), box-shadow 0.45s var(--wg-ease);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
}

.sidebar .author__avatar::before {
  content: "";
  position: absolute;
  inset: -7px;
  z-index: 1;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--wg-accent), var(--wg-accent-2), var(--wg-accent-3), var(--wg-accent));
  opacity: 0;
  transition: opacity 0.45s var(--wg-ease);
  animation: wg-spin 4.5s linear infinite;
}

.sidebar .author__avatar:hover > img {
  transform: scale(1.05);
  box-shadow: 0 10px 26px rgba(82, 173, 200, 0.35);
}

.sidebar .author__avatar:hover::before {
  opacity: 1;
}

@keyframes wg-spin {
  to { transform: rotate(360deg); }
}

.author__name {
  letter-spacing: -0.01em;
}

.sidebar .author__bio {
  line-height: 1.65;
  margin-top: 12px;
}

.sidebar .author__urls.social-icons li a {
  padding-top: 3px;
  padding-bottom: 3px;
}

.author__urls.social-icons li a {
  transition: transform 0.25s var(--wg-ease), color 0.25s var(--wg-ease);
}

.author__urls.social-icons li a:hover {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   9. 返回顶部
   -------------------------------------------------------------------------- */

#wg-top {
  position: fixed;
  right: 24px;
  bottom: 28px;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  padding: 0;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  color: #fff;
  font-size: 18px;
  line-height: 1;
  background: linear-gradient(135deg, var(--wg-accent), var(--wg-accent-2));
  background-size: 200% 100%;
  box-shadow: 0 10px 26px rgba(82, 173, 200, 0.35);
  opacity: 0;
  transform: translateY(14px) scale(0.9);
  transition: opacity 0.35s var(--wg-ease), transform 0.35s var(--wg-ease), box-shadow 0.35s var(--wg-ease);
  z-index: 99;
}

#wg-top.is-show {
  opacity: 1;
  transform: none;
}

#wg-top:hover {
  transform: translateY(-4px) scale(1.06);
  box-shadow: 0 14px 32px rgba(82, 173, 200, 0.45);
  animation: wg-flow 4s linear infinite;
}

/* --------------------------------------------------------------------------
   10. 出版物卡片：会议标签 + 标题 + 作者 + 元信息
   -------------------------------------------------------------------------- */

.pub-list {
  list-style: none;
  margin: 0 0 1em;
  padding: 0;
}

/* 固定宽度的会议列 → 所有标题左端点对齐；会议名过长时自动换行 */
.pub-list > li.pub {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  gap: 0.1em 0.8em;
  align-items: start;
  padding: 0.42em 0.8em;
  margin: 0 0 0.22em -0.8em;
  border-left: 3px solid transparent;
  border-radius: 10px;
  transition: background-color 0.28s var(--wg-ease), transform 0.28s var(--wg-ease),
    border-color 0.28s var(--wg-ease);
}

@media screen and (max-width: 600px) {
  .pub-list > li.pub {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.2em;
  }
}

.pub-list > li.pub:hover {
  background-color: rgba(82, 173, 200, 0.07);
  border-left-color: var(--wg-accent);
  transform: translateX(3px);
}

html[data-theme="dark"] .pub-list > li.pub:hover {
  background-color: rgba(120, 220, 255, 0.09);
}

.pub-venue {
  justify-self: start;
  padding: 0.12em 0.5em;
  border-radius: 6px;
  background-color: rgba(127, 127, 127, 0.11);
  font-size: 0.78em;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.02em;
  white-space: normal; /* 允许换行 */
  overflow-wrap: break-word;
}

html[data-theme="dark"] .pub-venue {
  background-color: rgba(255, 255, 255, 0.09);
}

/* 同一条论文有多个会议时纵向排列 */
.pub-venues {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25em;
}

.pub-body {
  min-width: 0;
}

.pub-title {
  display: block;
  font-weight: 600;
}

.pub-authors {
  display: block;
  margin-top: 0.15em;
  font-size: 0.9em;
  color: var(--global-text-color-light);
}

.pub-authors b {
  color: var(--global-text-color);
  font-weight: 700;
}

.pub-meta {
  display: block;
  margin-top: 0.25em;
  font-size: 0.78em;
  color: var(--global-text-color-light);
  opacity: 0.92;
}

/* WAITING FOR MORE：作为「在投 / 在修」状态卡突出显示 */
.pub--soon {
  margin-top: 0.7em;
  padding: 0.85em 1em;
  border: 1px dashed rgba(82, 173, 200, 0.55);
  background-image: linear-gradient(
    135deg,
    rgba(82, 173, 200, 0.1),
    rgba(123, 104, 238, 0.09)
  );
}

.pub--soon:hover {
  border-color: var(--wg-accent);
  background-color: rgba(82, 173, 200, 0.06);
}

html[data-theme="dark"] .pub--soon {
  border-color: rgba(120, 220, 255, 0.5);
  background-image: linear-gradient(
    135deg,
    rgba(120, 220, 255, 0.11),
    rgba(165, 139, 255, 0.1)
  );
}

.pub-venue--soon {
  position: relative;
  padding-left: 1.2em;
  color: var(--wg-accent) !important;
  font-weight: 800;
  letter-spacing: 0.08em;
  background-color: transparent;
}

.pub-venue--soon::before {
  content: "";
  position: absolute;
  left: 0.42em;
  top: 0.5em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--wg-accent);
  animation: wg-pulse 1.8s ease-in-out infinite;
}

@keyframes wg-pulse {
  0%,
  100% {
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(82, 173, 200, 0.45);
  }
  50% {
    opacity: 0.55;
    box-shadow: 0 0 0 6px rgba(82, 173, 200, 0);
  }
}

.pub--soon .pub-meta {
  margin-top: 0.1em;
  font-size: 0.82em;
  color: var(--global-text-color);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   11. 博客 / 归档排版
   -------------------------------------------------------------------------- */

/* 年份分组 */
.archive__subtitle {
  margin: 1.5em 0 0.45em;
  padding-bottom: 0.3em;
  font-size: 1em;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--global-text-color);
}

/* 列表条目卡片化 */
.archive .list__item {
  margin-bottom: 0.3em;
  padding: 0.8em 1em;
  border-left: 3px solid transparent;
  border-radius: 10px;
  transition: background-color 0.28s var(--wg-ease), transform 0.28s var(--wg-ease),
    border-color 0.28s var(--wg-ease);
}

.archive .list__item:hover {
  background-color: rgba(82, 173, 200, 0.07);
  border-left-color: var(--wg-accent);
  transform: translateX(3px);
}

html[data-theme="dark"] .archive .list__item:hover {
  background-color: rgba(120, 220, 255, 0.09);
}

/* 标题：渐变下划线替代全程下划线 */
.archive__item-title {
  margin-bottom: 0.3em;
}

.archive a,
.archive .archive__item-title a {
  text-decoration: none;
}

.archive .archive__item-title a {
  background-image: linear-gradient(var(--wg-accent), var(--wg-accent));
  background-repeat: no-repeat;
  background-size: 0% 1.5px;
  background-position: 0 100%;
  transition: background-size 0.35s var(--wg-ease), color 0.25s var(--wg-ease);
}

.archive .archive__item-title a:hover {
  background-size: 100% 1.5px;
  text-decoration: none;
}

/* 摘要与元信息 */
.archive__item-excerpt {
  margin-top: 0.25em;
  font-size: 0.86em;
  line-height: 1.7;
  color: var(--global-text-color-light);
}

.archive .page__meta,
.archive .page__date,
.page .page__date {
  margin: 0 0 0.25em;
  font-size: 0.78em;
  color: var(--global-text-color-light);
}

/* 网格卡片（相关文章 / portfolio） */
.grid__item {
  margin-bottom: 1.2em;
}

.grid__item .archive__item {
  padding: 0.8em;
  border-radius: 12px;
  background-color: rgba(127, 127, 127, 0.05);
  transition: transform 0.3s var(--wg-ease), box-shadow 0.3s var(--wg-ease);
}

html[data-theme="dark"] .grid__item .archive__item {
  background-color: rgba(255, 255, 255, 0.05);
}

.grid__item .archive__item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.grid__item .archive__item-teaser img {
  border-radius: 10px;
}

/* 标签胶囊 */
.page__taxonomy {
  margin-bottom: 0.6em;
}

.page__taxonomy-item {
  display: inline-block;
  padding: 0.1em 0.6em;
  margin: 0 0.1em;
  border-radius: 99px;
  font-size: 0.8em;
  background-color: rgba(82, 173, 200, 0.13);
  text-decoration: none;
  transition: background-color 0.25s var(--wg-ease), transform 0.25s var(--wg-ease);
}

html[data-theme="dark"] .page__taxonomy-item {
  background-color: rgba(120, 220, 255, 0.16);
}

.page__taxonomy-item:hover {
  background-color: rgba(82, 173, 200, 0.24);
  transform: translateY(-1px);
  text-decoration: none;
}

/* 正文细节 */
.page__content img:not([src*="shields.io"]) {
  border-radius: 8px;
}

.page__content hr {
  height: 1px;
  border: 0;
  margin: 1.8em 0;
  background: linear-gradient(
    90deg,
    transparent,
    var(--global-border-color) 20%,
    var(--global-border-color) 80%,
    transparent
  );
}

.page__content pre,
.page__content .highlight {
  border-radius: 8px;
}

.page__content h3,
.page__content h4 {
  margin-top: 1.5em;
  margin-bottom: 0.4em;
}

/* --------------------------------------------------------------------------
   12. 个人介绍 Hero
   -------------------------------------------------------------------------- */

.wg-hero {
  position: relative;
  padding: 0.85em 1em;
  margin: 0 0 0.8em;
  border: 1px solid var(--global-border-color);
  border-radius: 14px;
  background-image: linear-gradient(
    135deg,
    rgba(82, 173, 200, 0.1),
    rgba(123, 104, 238, 0.08)
  );
  overflow: hidden;
}

html[data-theme="dark"] .wg-hero {
  background-image: linear-gradient(
    135deg,
    rgba(120, 220, 255, 0.12),
    rgba(165, 139, 255, 0.1)
  );
}

.wg-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--wg-accent), var(--wg-accent-2), var(--wg-accent-3));
  background-size: 200% 100%;
  animation: wg-flow 7s linear infinite;
}

.wg-hero__role {
  display: flex;
  align-items: center;
  gap: 0.5em;
  font-weight: 600;
  font-size: 1.02em;
}

.wg-hero__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--wg-accent-3);
  box-shadow: 0 0 0 4px rgba(25, 227, 165, 0.18);
  animation: wg-pulse 1.8s ease-in-out infinite;
}

/* 打字机光标 */
.wg-typed::after {
  content: "";
  display: inline-block;
  width: 2px;
  height: 1em;
  margin-left: 2px;
  vertical-align: -0.15em;
  background-color: var(--wg-accent);
  animation: wg-caret 1s steps(1) infinite;
}

.wg-typed.is-done::after {
  animation: wg-caret 1.4s steps(1) infinite;
}

@keyframes wg-caret {
  50% {
    opacity: 0;
  }
}

.wg-hero__desc {
  margin: 0.35em 0 0.5em;
  font-size: 0.95em;
  line-height: 1.65;
  color: var(--global-text-color-light);
}

.wg-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3em;
  margin-bottom: 0.55em;
}

.wg-hero__tags span {
  padding: 0.15em 0.6em;
  border-radius: 99px;
  font-size: 0.76em;
  background-color: rgba(127, 127, 127, 0.13);
}

.wg-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45em;
}

.wg-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.35em 0.85em;
  border: 1px solid var(--global-border-color);
  border-radius: 99px;
  background-color: var(--global-bg-color);
  font-size: 0.82em;
  text-decoration: none;
  transition: transform 0.28s var(--wg-ease), box-shadow 0.28s var(--wg-ease),
    border-color 0.28s var(--wg-ease);
}

/* 按钮不参与「链接渐变下划线」：清掉背景图并还原尺寸 */
.page__content a.wg-btn {
  background-image: none;
  background-size: auto;
  color: inherit;
}

.page__content a.wg-btn:hover {
  color: inherit;
}

.wg-btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
  border-color: var(--wg-accent);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.1);
}

/* 主按钮与其余按钮保持一致的浅底样式（避免浅色主题下白字白底看不见） */

/* --------------------------------------------------------------------------
   13. 文章页细节
   -------------------------------------------------------------------------- */

/* 标题锚点 */
.wg-anchor {
  margin-left: 0.4em;
  font-weight: 400;
  color: var(--global-text-color-light);
  opacity: 0;
  transition: opacity 0.2s var(--wg-ease), color 0.2s var(--wg-ease);
}

.page__content a.wg-anchor {
  background-image: none;
}

.page__content h1:hover .wg-anchor,
.page__content h2:hover .wg-anchor,
.page__content h3:hover .wg-anchor,
.wg-anchor:focus {
  opacity: 1;
}

.wg-anchor:hover {
  color: var(--wg-accent);
}

/* 文章头部：日期 / 阅读时长做成小胶囊 */
.page header .page__meta,
.page header .page__date {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  padding: 0.15em 0.65em;
  margin: 0 0.35em 0.3em 0;
  border-radius: 99px;
  background-color: rgba(127, 127, 127, 0.12);
  font-size: 0.78em;
  color: var(--global-text-color-light);
}

.page header .page__date strong {
  font-weight: 600;
}

/* 正文图片：卡片化 + 可点击放大 */
.page__content img:not([src*="shields.io"]) {
  border-radius: 10px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
  transition: transform 0.4s var(--wg-ease), box-shadow 0.4s var(--wg-ease);
}

.page__content div[style*="center"] img,
.page__content p > img {
  margin: 0.35em 0 0.7em;
  cursor: zoom-in;
}

.page__content div[style*="center"] img:hover,
.page__content p > img:hover {
  transform: scale(1.012);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
}

/* 灯箱 */
#wg-lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  background-color: rgba(0, 0, 0, 0.82);
  opacity: 0;
  pointer-events: none;
  cursor: zoom-out;
  transition: opacity 0.25s var(--wg-ease);
}

#wg-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

#wg-lightbox img {
  max-width: 92vw;
  max-height: 88vh;
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  transform: scale(0.96);
  transition: transform 0.3s var(--wg-ease);
}

#wg-lightbox.is-open img {
  transform: none;
}

/* 分享按钮 */
.page__share .btn {
  padding: 0.35em 0.9em;
  border-radius: 99px;
  transition: transform 0.25s var(--wg-ease), box-shadow 0.25s var(--wg-ease);
}

.page__share .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12);
}

/* 上/下一篇 */
.pagination {
  margin-top: 1.2em;
  padding-top: 1.2em;
}

.pagination li a {
  border-radius: 8px;
}

.pagination li a:hover {
  background-color: rgba(82, 173, 200, 0.12);
  color: var(--global-link-color);
}

/* --------------------------------------------------------------------------
   14. 动画小人（角标吉祥物）
   -------------------------------------------------------------------------- */

#wg-mascot {
  position: fixed;
  right: 24px;
  bottom: 86px; /* 在返回顶部按钮上方，避免重叠 */
  width: 62px;
  height: 62px;
  z-index: 98;
  cursor: pointer;
  user-select: none;
}

#wg-mascot svg {
  width: 100%;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.16));
  animation: wg-bob 3.2s ease-in-out infinite;
}

@keyframes wg-bob {
  0%,
  100% {
    transform: translateY(0) rotate(-2deg);
  }
  50% {
    transform: translateY(-6px) rotate(2deg);
  }
}

#wg-mascot .wg-arm {
  transform-box: fill-box;
}

#wg-mascot:hover .wg-arm--r {
  transform-origin: bottom center;
  animation: wg-wave 0.6s ease-in-out infinite;
}

@keyframes wg-wave {
  0%,
  100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(-26deg);
  }
}

#wg-mascot.is-jump svg {
  animation: wg-jump 0.55s var(--wg-ease);
}

@keyframes wg-jump {
  50% {
    transform: translateY(-14px) scale(1.06);
  }
}

.wg-mascot__bubble {
  position: absolute;
  right: 66px;
  left: auto;
  bottom: 28px;
  padding: 0.35em 0.75em;
  border: 1px solid var(--global-border-color);
  border-radius: 12px;
  background-color: var(--global-bg-color);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
  font-size: 12px;
  line-height: 1.4;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.25s var(--wg-ease), transform 0.25s var(--wg-ease);
  pointer-events: none;
}

#wg-mascot:hover .wg-mascot__bubble,
#wg-mascot.is-talk .wg-mascot__bubble {
  opacity: 1;
  transform: none;
}

@media screen and (max-width: 600px) {
  #wg-mascot {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   15. 无障碍：尊重 reduce-motion
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  #wg-ambient,
  #wg-glow {
    display: none !important;
  }

  html.wg-js .wg-reveal,
  html.wg-js .wg-reveal.is-in {
    opacity: 1;
    transform: none;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}