/* ================= 主题变量 ================= */
:root {
  --card-bg: #fff;
  --card-border: 1px solid #e3e8f7;
  --card-box-shadow: 0 3px 8px 6px rgba(7,17,27,0.09);
  --card-hover-box-shadow: 0 3px 8px 6px rgba(7,17,27,0.2);
  --card-secondbg: #f1f3f8;
  --button-hover-bg: #2679cc;
  --text: #4c4948;
  --button-bg: #f1f3f8;
  --fancybox-bg: rgba(255,255,255,0.5);
}

[data-theme=dark] {
  --card-bg: #181818;
  --card-secondbg: #30343f;
  --card-border: 1px solid #42444a;
  --card-box-shadow: 0 3px 8px 6px rgba(7,17,27,0.09);
  --card-hover-box-shadow: 0 3px 8px 6px rgba(7,17,27,0.2);
  --button-bg: #30343f;
  --button-hover-bg: #2679cc;
  --text: rgba(255,255,255,0.702);
  --fancybox-bg: rgba(0,0,0,0.5);
}

/* ================= 卡片布局 ================= */
#talk {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap; /* 允许换行 */
  align-items: flex-start; /* 防止高度拉伸导致变形 */
}

#talk .talk_item {
  width: calc(33.333% - 6px);
  background: var(--card-bg);
  border: var(--card-border);
  box-shadow: var(--card-box-shadow);
  border-radius: 12px;
  padding: 20px;
  margin-right: 9px;
  margin-bottom: 9px;
  display: flex;
  flex-direction: column;
  transition: box-shadow .3s ease-in-out;
}

#talk .talk_item:hover {
  box-shadow: var(--card-hover-box-shadow);
}

@media (max-width: 900px) {
  #talk .talk_item {
    width: calc(50% - 5px);
  }
}

@media (max-width: 450px) {
  #talk .talk_item {
    width: 100%;
  }
}

/* 给 Meting 播放器预留约 80px 的固定高度 */
meting-js {
    display: block;
    min-height: 100px;
    margin-top: 10px;
}

/* 如果有视频，也预留一下比例高度 */
.talk_content iframe {
    min-height: 150px;
}

/* ================= 头部信息 ================= */
#talk .talk_meta,
#talk .talk_bottom {
  display: flex;
  align-items: center;
}

#talk .talk_meta {
  width: 100%;
  padding-bottom: 10px;
  border-bottom: 1px dashed grey;
}

#talk .talk_meta .avatar {
  margin: 0 !important;
  width: 60px;
  height: 60px;
  border-radius: 12px;
}

#talk .talk_meta .info {
  display: flex;
  flex-direction: column;
  margin-left: 10px;
}

#talk .talk_meta .info .talk_nick {
  color: #6dbdc3;
  font-size: 1.2rem;
}

#talk .talk_meta .info svg.is-badge.icon {
  width: 15px;
  padding-top: 3px;
}

#talk .talk_meta .info span.talk_date {
  opacity: .6;
}

/* ================= 内容区域 ================= */
#talk .talk_item .talk_content {
  margin-top: 10px;
}

#talk .talk_item .talk_content .zone_imgbox {
  display: flex;
  flex-wrap: wrap;
  --w: calc(25% - 8px);
  gap: 10px;
  margin-top: 10px;
}

#talk .talk_item .talk_content .zone_imgbox a {
  display: block;
  border-radius: 12px;
  width: var(--w);
  aspect-ratio: 1/1;
  position: relative;
}

#talk .talk_item .talk_content .zone_imgbox a:first-child {
  width: 100%;
  aspect-ratio: 1.8;
}

#talk .talk_item .talk_content .zone_imgbox img {
  border-radius: 10px;
  width: 100%;
  height: 100%;
  margin: 0 !important;
  object-fit: cover;
}

/* ================= 底部信息 ================= */
#talk .talk_item .talk_bottom {
  margin-top: 15px;
  padding-top: 10px;
  border-top: 1px dashed grey;
  justify-content: space-between;
  opacity: .9;
}

#talk .talk_item .talk_bottom .icon {
  float: right;
  transition: all .3s;
}

#talk .talk_item .talk_bottom .icon:hover {
  color: #49b1f5;
}

#talk .talk_item .talk_bottom span.talk_tag,
#talk .talk_item .talk_bottom span.location_tag {
  font-size: 14px;
  background-color: var(--card-secondbg);
  border-radius: 12px;
  padding: 3px 15px 3px 10px;
  transition: box-shadow 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#talk .talk_item .talk_bottom span.location_tag {
  margin-left: 5px;
}

#talk .talk_item .talk_bottom span.talk_tag:hover,
#talk .talk_item .talk_bottom span.location_tag:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* ================= 文本链接 ================= */
#talk .talk_item .talk_content > a {
  margin: 0 3px;
  color: #ff7d73 !important;
}

#talk .talk_item .talk_content > a:hover {
  text-decoration: none !important;
  color: #ff5143 !important;
}

/* ================= 响应式 ================= */
@media screen and (max-width: 900px) {
  #talk .talk_item .talk_content .zone_imgbox {
    --w: calc(33% - 5px);
  }

  #talk .talk_item #post-comment {
    margin: 0 3px;
  }
}

@media screen and (max-width: 768px) {
  .zone_imgbox {
    gap: 6px;
    --w: calc(50% - 3px);
  }

  span.talk_date {
    font-size: 14px;
  }
}

/* ================= 豆瓣卡片 ================= */
#talk .talk_item .talk_content .douban-card {
  margin-top: 10px !important;
  text-decoration: none;
  align-items: center;
  border-radius: 12px;
  color: #faebd7;
  display: flex;
  justify-content: center;
  margin: 10px;
  max-width: 400px;
  overflow: hidden;
  padding: 15px;
  position: relative;
}

/* ================= 外链卡片 ================= */
#talk .talk_item .talk_content .shuoshuo-external-link {
  width: 100%;
  height: 80px;
  margin-top: 10px;
  border-radius: 12px;
  background-color: var(--card-secondbg);
  color: var(--card-text);
  border: var(--card-border);
  transition: background-color .3s ease-in-out;
}

.shuoshuo-external-link:hover {
  background-color: var(--button-hover-bg);
}

.shuoshuo-external-link .external-link {
  display: flex;
  color: var(--text) !important;
  width: 100%;
  height: 100%;
}

.shuoshuo-external-link .external-link:hover {
  color: white !important;
  text-decoration: none !important;
}

.shuoshuo-external-link .external-link-left {
  width: 60px;
  height: 60px;
  margin: 10px;
  border-radius: 12px;
  background-size: cover;
  background-position: center;
}

.shuoshuo-external-link .external-link-right {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: calc(100% - 80px);
  padding: 10px;
}

.shuoshuo-external-link .external-link-right .external-link-title {
  font-size: 1.0rem;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.shuoshuo-external-link .external-link-right i {
  margin-left: 5px;
}

/* ================= 结尾 ================= */
.limit {
  width: 100%;
  text-align: center;
  margin-top: 30px;
}