/* tieba-floors
 * 记忆 2011 楼层回帖：蓝顶栏 + 白帖盒 + 左 ID 右正文 + 楼中楼。不要贴吧商标。
 * 页底 #eef2f5，14px 雅黑，栏宽 980。楼层用 float，禁止 CSS Grid。
 */
html.skin-tieba-floors {
  --bar: #2d64b3;
  --line: #e4e6eb;
  --who: #f7f8fa;
  --link: #2d64b3;
  --bevel-hi: #6a9ad4;
  --bevel-lo: #1b3f74;
}
html.skin-tieba-floors,
html.skin-tieba-floors body,
html.skin-tieba-floors div,
html.skin-tieba-floors span,
html.skin-tieba-floors p,
html.skin-tieba-floors a,
html.skin-tieba-floors b,
html.skin-tieba-floors form,
html.skin-tieba-floors input,
html.skin-tieba-floors button {
  margin: 0;
  padding: 0;
}
html.skin-tieba-floors body {
  background: #eef2f5;
  color: #333;
  font: 14px/1.6 "Microsoft YaHei", SimSun, sans-serif;
}
html.skin-tieba-floors a { color: var(--link); text-decoration: none; }
html.skin-tieba-floors a:hover { text-decoration: underline; }
html.skin-tieba-floors input,
html.skin-tieba-floors button {
  font: 12px "Microsoft YaHei", SimSun, sans-serif;
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}

/* 满宽蓝条，内槽 980×36，白链 */
html.skin-tieba-floors .bar {
  background: var(--bar);
  height: 36px;
  color: #fff;
}
html.skin-tieba-floors .bar .in {
  width: 980px;
  height: 36px;
  margin: 0 auto;
  overflow: hidden;
}
html.skin-tieba-floors .bar .site,
html.skin-tieba-floors .bar > span:first-child {
  float: left;
  height: 36px;
  line-height: 36px;
  padding: 0 12px 0 0;
  font-weight: 700;
  color: #fff;
}
html.skin-tieba-floors .bar a {
  float: left;
  color: #fff;
  text-decoration: none;
  height: 36px;
  line-height: 36px;
  padding: 0 10px;
}
html.skin-tieba-floors .bar a:hover {
  background: #245394;
  text-decoration: none;
  color: #fff;
}
html.skin-tieba-floors .bar form {
  float: right;
  height: 36px;
  padding: 7px 0 0;
}
html.skin-tieba-floors .bar input {
  float: left;
  width: 148px;
  height: 14px;
  line-height: 14px;
  border: 1px solid #1b3f74;
  padding: 3px 4px;
  background: #fff;
  color: #333;
}
html.skin-tieba-floors .bar button {
  float: left;
  height: 22px;
  margin-left: 4px;
  padding: 0 8px;
  color: #fff;
  background: var(--bar);
  border: 1px solid;
  border-color: var(--bevel-hi) var(--bevel-lo) var(--bevel-lo) var(--bevel-hi);
  cursor: pointer;
}

html.skin-tieba-floors .title {
  width: 948px;
  margin: 10px auto;
  background: #fff;
  padding: 10px 16px;
  border: 1px solid var(--line);
  font-size: 20px;
  font-weight: 700;
}

/* 楼层：左 130px float 灰底，右正文。不是 grid */
html.skin-tieba-floors .floor {
  width: 980px;
  margin: 0 auto 8px;
  background: #fff;
  border: 1px solid var(--line);
  overflow: hidden;
}
html.skin-tieba-floors .who {
  float: left;
  width: 130px;
  background: var(--who);
  padding: 12px 0;
  text-align: center;
  border-right: 1px solid #eee;
  font-size: 12px;
  color: #666;
  overflow: hidden;
}
html.skin-tieba-floors .who .av {
  width: 80px;
  height: 80px;
  margin: 0 auto 8px;
  border: 1px solid #ccc;
  background: #c8c8c8;
  background-image:
    radial-gradient(circle at 50% 38%, #eee 0 12px, transparent 13px),
    radial-gradient(ellipse at 50% 78%, #eee 0 22px, transparent 23px);
}
html.skin-tieba-floors .who b {
  display: block;
  color: var(--link);
  margin-bottom: 4px;
  font-size: 14px;
}
html.skin-tieba-floors .who .n { display: block; margin-top: 6px; }
html.skin-tieba-floors .txt {
  margin-left: 130px;
  padding: 12px 16px;
  min-height: 80px;
}
html.skin-tieba-floors .txt p { margin: 0 0 8px; }
html.skin-tieba-floors .n {
  color: #999;
  font-size: 12px;
}
html.skin-tieba-floors .txt > .n { float: right; margin: 0 0 8px 12px; }
html.skin-tieba-floors .lzl {
  background: var(--who);
  margin-top: 12px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  font-size: 13px;
  clear: both;
}
html.skin-tieba-floors .lzl .row {
  padding: 6px 0;
  border-bottom: 1px dashed var(--line);
  overflow: hidden;
}
html.skin-tieba-floors .lzl .row:last-child { border-bottom: 0; }
html.skin-tieba-floors .lzl b { color: var(--link); margin-right: 6px; }
html.skin-tieba-floors .ft {
  width: 980px;
  margin: 16px auto 24px;
  text-align: center;
  color: #999;
  font-size: 12px;
}