/* 3. 设置基础字体和背景 */
body {
  line-height: 1;
  font-family: '微软雅黑', Arial, sans-serif;
  background: #f5f8ff;
  background-image: url('../iamges/qs/bgk.png');
  background-size: 100% auto;
  background-repeat: no-repeat;
  color: #222;
}

body>*,
.header-bg,
.service-card-wrap,
.blue-banner,
.main-panel-wrap {
  min-width: 1400px;
  box-sizing: border-box;
}

/* 4. 去除列表样式 */
ol,
ul {
  list-style: none;
}

/* 5. 去除链接下划线，设置默认颜色 */
a {
  text-decoration: none;
  color: inherit;
}

/* 6. 图片自适应 */
img {
  max-width: 100%;
  display: block;
  border: none;
}

/* 7. 输入框、按钮基础样式 */
input,
button {
  font-family: inherit;
  outline: none;
  border: none;
  background: none;
}

/* 8. 盒模型 */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* 顶部背景 */
.header-bg {
  min-height: 260px;
  background: rgba(0, 0, 0, 0);
  overflow: hidden;
}

/* 顶部导航 */
.nav {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 32px 40px 0 0;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo img {
  width: 120px;
  height: 40px;
}

.nav-menu {
  display: flex;
  align-items: center;
  font-size: 16px;
  color: #222;
  gap: 0 8px;
}

.nav-menu a {
  color: #222;
  text-decoration: none;
  padding: 0 4px;
  transition: color 0.2s;
}

.nav-menu a:hover,
.nav-login:hover {
  color: #338aff;
}

.nav-divider {
  color: #bbb;
  margin: 0 8px;
  font-size: 16px;
}

.nav-app {
  display: flex;
  align-items: center;
  font-size: 16px;
  cursor: pointer;
  user-select: none;
  padding: 0 4px;
}

.nav-app input[type="checkbox"] {
  margin-right: 4px;
}

.nav-login {
  color: #222;
  font-weight: normal;
  padding: 0 4px;
}

/* 主标题 */
.main-title {
  text-align: center;
  font-size: 56px;
  font-weight: bold;
  color: #111;
  letter-spacing: 6px;
  margin-top: 60px;
  margin-bottom: 0;
  line-height: 1.1;
}

/* 立体蓝色方块 */
.main-cube {
  position: absolute;
  right: 320px;
  top: 110px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #eaf3ff 0%, #338aff 100%);
  border-radius: 10px;
  box-shadow: 0 8px 32px #338aff33;
  transform: rotateY(30deg) rotateX(20deg) rotateZ(25deg) skewY(10deg);
  opacity: 0.95;
}


/* 二级菜单 */
.main-nav2 {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 36px;
  margin-top: 32px;
  margin-bottom: 32px;
  font-size: 24px;
  font-weight: 500;
}

.main-nav2-item {
  position: relative;
  color: #222;
  cursor: pointer;
  padding: 0 32px;
  height: 56px;
  display: flex;
  align-items: center;
  transition: color 0.2s;
  background: none;
  border-radius: 32px;
  font-weight: 500;
}

.main-nav2-item.active {
  padding-bottom: 8px;
  color: #fff;
  font-weight: bold;
  background: url('../iamges/qs/label_show.png') no-repeat center center;
  background-size: 100% 100%;
}


.main-nav2-bubble {
  display: none !important;
}

/* 搜索框 */
.main-search-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 18px;
}

.main-search-input {
  width: 60vw;
  max-width: 900px;
  min-width: 320px;
  font-size: 24px;
  padding: 24px 32px;
  border: 3px solid #338aff;
  border-radius: 48px 0 0 48px;
  outline: none;
  color: #555;
  background: #fff;
  box-sizing: border-box;
  font-family: inherit;
  height: 72px;
  line-height: 72px;
}

.main-search-btn {
  font-size: 32px;
  font-weight: bold;
  height: 72px;
  padding: 0 48px;
  border-radius: 0 48px 48px 0;
  border: 3px solid #338aff;
  border-left: none;
  background: linear-gradient(90deg, #338aff 60%, #1da1ff 100%);
  color: #fff;
  cursor: pointer;
  margin-left: -3px;
  box-shadow: 0 2px 8px #e6eaf3;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-search-btn:hover {
  background: linear-gradient(90deg, #2566c6 60%, #338aff 100%);
}

/* 热议横幅 */
.main-hot {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  font-size: 20px;
  color: #444;
  margin-top: 12px;
  margin-bottom: 32px;
}

.main-hot b {
  color: #222;
  font-weight: bold;
  margin-right: 8px;
}

.main-hot span {
  color: #444;
  margin-right: 8px;
}

/* 服务导航卡片区 */
.service-card-wrap {
  display: flex;
  justify-content: center;
  margin-top: 32px;
  margin-bottom: 32px;
}

.service-card {
  background: #fff;
  border-radius: 32px;
  box-shadow: 0 4px 32px #e6eaf3;
  padding: 36px 32px 32px 32px;
  max-width: 1400px;
  width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.service-row {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 12px;
  margin-bottom: 8px;
}

.service-item {
  flex: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  padding: 16px 8px;
  border-radius: 6px;
  min-width: 0;
}

.service-item:hover {
  background: #f5f8ff;
}

.service-item:hover .service-title {
  color: #2176ff;
}

.service-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 0;
  margin-right: 16px;
  border-radius: 12px;
  background: linear-gradient(135deg, #338aff 60%, #5fd0e6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-item-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.service-title {
  font-size: 20px;
  font-weight: bold;
  color: #222;
  margin-bottom: 4px;
}

.service-desc {
  font-size: 12px;
  color: #888;
  text-align: left;
  line-height: 1.5;
}

.blue-banner-wrap {
  display: flex;
  justify-content: center;
}

/* 蓝色横幅 */
.blue-banner {
  width: 90vw;
  max-width: 1400px;
  margin: 0 auto 32px auto;
  background: url('../iamges/qs/middle_banner.png') no-repeat center center;
  background-size: 100% 100%;
  color: #fff;
  border-radius: 36px;
  padding: 56px 0 56px 0;
  position: relative;
  box-shadow: 0 4px 32px #338aff22;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 180px;
}

.blue-banner-title {
  font-size: 48px;
  font-weight: bold;
  letter-spacing: 6px;
  text-align: center;
  z-index: 2;
}

.blue-banner-img {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
  width: 220px;
  height: 140px;
  background: url('../iamges/fw_bgk.png') no-repeat right center;
  background-size: contain;
  opacity: 0.18;
  z-index: 1;
}

/* 不同服务项可用不同背景色或SVG占位符，后续可细化 */

/* 三栏主卡片区 */
.main-panel-wrap {
  display: flex;
  justify-content: center;
}

.main-panel {
  background: #fff;
  border-radius: 32px;
  box-shadow: 0 4px 32px #e6eaf3;
  padding: 36px 32px 32px 32px;
  max-width: 1400px;
  width: 90vw;
  display: flex;
  gap: 32px;
}

.panel-left {
  flex: 1.2;
  min-width: 240px;
  margin-right: 18px;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
  border-radius: 12px;
}

.panel-main-right {
  flex: 3;
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 0;
  height: 100%;
}

.panel-center {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0;
}

.panel-right {
  width: 100%;
  min-width: 260px;
  display: flex;
  flex-direction: row;
  gap: 24px;
  height: 100%;
}

.panel-article-card,
.panel-account-card {
  flex: 1;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px 24px 24px 24px;
  box-sizing: border-box;
}

.panel-left-title {
  background: linear-gradient(130deg, #0090FF 0%, #2C3CFE 100%);
  color: #fff;
  font-size: 20px;
  font-weight: bold;
  border-radius: 14px 14px 0 0;
  padding: 16px 28px;
  margin-bottom: 24px;
}

.panel-left-group {
  padding-left: 12px;
  margin-bottom: 22px;
}

.panel-group-title {
  font-size: 18px;
  font-weight: bold;
  color: #338aff;
  margin-bottom: 8px;
  position: relative;
  padding-left: 20px;
}

.panel-group-title::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #338aff;
  position: absolute;
  left: 0;
  top: 8px;
}

.panel-group-list {
  color: #888;
  font-size: 16px;
  margin-bottom: 2px;
  margin-left: 2px;
  line-height: 2.2;
  word-break: break-all;
  display: flex;
  flex-wrap: wrap;
  gap: 0 18px;
}

.panel-group-list a:hover,
.panel-article-title:hover,
.kb-dept:hover,
.kb-table-cell:hover {
  color: #2176ff;
}

.panel-center-card {
  width: 100%;
  height: 300px;
  min-height: 260px;
  background: url('../iamges/qs/banner_1.png') no-repeat center center;
  background-size: 100% 100%;
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 2px 16px #338aff22;
  padding: 36px 0 32px 0;
}

.panel-center-title {
  color: #fff;
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 18px;
  letter-spacing: 2px;
}

.panel-center-sub {
  color: #fff;
  font-size: 22px;
  margin-bottom: 18px;
}

.panel-center-tags {
  display: flex;
  gap: 36px;
  margin-top: 8px;
}

.panel-center-tags span {
  color: #fff;
  font-size: 26px;
  font-weight: 500;
  padding: 0 12px;
}

.panel-article-card {
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 2px 12px #e6eaf3;
  padding: 18px 18px 8px 18px;
  margin-bottom: 8px;
}

.panel-article-header {
  display: flex;
  align-items: center;
  font-size: 17px;
  font-weight: 500;
  margin-bottom: 10px;
  justify-content: space-between;
}

.panel-article-header .active {
  color: #222;
  font-weight: bold;
}

.panel-article-header span {
  cursor: pointer;
}

.panel-article-arrow {
  color: #bbb;
  font-size: 18px;
  margin-left: 2px;
}

.panel-article-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.panel-article-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
  color: #666;
  padding: 8px 0;
}

.panel-article-title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.panel-article-date {
  color: #bbb;
  font-size: 14px;
  margin-left: 12px;
  flex-shrink: 0;
}

.panel-account-card {
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 36px 18px 32px 18px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 2px 12px #e6eaf3;
  min-height: 320px;
  display: flex;
  flex-direction: column;
}

.panel-account-title {
  font-size: 22px;
  font-weight: bold;
  color: #222;
  margin-bottom: 18px;
  align-self: flex-start;
}

.panel-account-num {
  font-size: 54px;
  font-weight: bold;
  background: linear-gradient(90deg, #338aff 60%, #1da1ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  margin-bottom: 8px;
  text-align: center;
}

.panel-account-desc {
  color: #bbb;
  font-size: 18px;
  margin-bottom: 28px;
  text-align: center;
}

.panel-account-btn {
  border: 2px solid #2176ff;
  color: #338aff;
  background: #fff;
  border-radius: 32px;
  padding: 10px 44px;
  font-size: 22px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  margin-top: 8px;
}

.panel-account-btn:hover {
  background: linear-gradient(90deg, #338aff 60%, #1da1ff 100%);
  color: #fff;
}

.panel-article-header {
  display: flex;
  align-items: center;
  font-size: 17px;
  font-weight: 500;
  margin-bottom: 10px;
  justify-content: space-between;
}

.panel-article-tabs {
  display: flex;
  gap: 18px;
}

.panel-article-header .panel-article-arrow {
  margin-left: 18px;
  color: #bbb;
  font-size: 18px;
}

/* QA主区块 */
.qa-main-wrap {
  min-width: 1400px;
  display: flex;
  justify-content: center;
  margin: 32px 0 0 0;
}

.qa-main {
  width: 1400px;
  min-width: 1400px;
  display: flex;
  gap: 32px;
}

.qa-list-card {
  flex: 2.2;
  background: #fff;
  border-radius: 28px;
  box-shadow: 0 4px 32px #e6eaf3;
  padding: 32px 32px 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 480px;
}

.qa-list-tabs {
  display: flex;
  gap: 18px;
  margin-bottom: 18px;
}

.qa-list-tabs a {
  display: flex;
  align-items: center;
  font-size: 18px;
  color: #bbb;
  background: #f5f8ff;
  border-radius: 22px;
  padding: 8px 28px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.qa-list-tabs a img {
  width: 20px;
  height: 20px;
  margin-right: 8px;
}

.qa-list-tabs a.active,
.qa-list-tabs a:hover {
  background: linear-gradient(90deg, #6ec6ff 0%, #338aff 100%);
  color: #fff;
  font-weight: bold;
}

.qa-tab-icon {
  margin-right: 8px;
  font-size: 20px;
}

.qa-tab-icon-like {
  color: #338aff;
}

.qa-tab-icon-invite {
  color: #bbb;
}

.qa-tab-icon-new {
  color: #bbb;
}

.qa-tab-icon-hot {
  color: #ff9800;
}

.qa-list-desc {
  color: #888;
  font-size: 15px;
  margin-bottom: 8px;
}

.qa-list-item {
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 2px 12px #e6eaf3;
  padding: 22px 24px 18px 24px;
  margin-bottom: 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.qa-list-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 2px;
  position: absolute;
  right: 24px;
  bottom: 18px;
}

.qa-list-try {
  color: #bbb;
  font-size: 15px;
  margin-bottom: 2px;
}

.qa-list-title {
  font-size: 22px;
  font-weight: bold;
  color: #222;
  margin-bottom: 4px;
}

.qa-list-meta {
  color: #888;
  font-size: 15px;
  margin-bottom: 8px;
}

.qa-list-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 2px;
}

.qa-reward {
  background: #ff4d4f;
  color: #fff;
  border-radius: 8px;
  padding: 7px 12px;
  font-size: 15px;
  font-weight: bold;
}

.qa-answer-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(130deg, #0090FF 0%, #2C3CFE 100%);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 6px 18px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s;
}

.qa-answer-btn img {
  width: 16px;
  height: 16px;
  margin-right: 4px;
}

.qa-answer-btn:hover {
  background: #2566c6;
}

.qa-list-close {
  position: absolute;
  right: 18px;
  top: 18px;
  color: #bbb;
  font-size: 22px;
  cursor: pointer;
  transition: color 0.2s;
}

.qa-list-close:hover {
  color: #ff4d4f;
}

.qa-side-card {
  flex: 1;
  background: #fff;
  border-radius: 28px;
  box-shadow: 0 4px 32px #e6eaf3;
  padding: 32px 28px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 340px;
  min-height: 480px;
  height: 100%;
  justify-content: flex-start;
}

.qa-side-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.qa-side-title {
  font-size: 22px;
  font-weight: bold;
  color: #222;
}

.qa-side-draft {
  color: #bbb;
  font-size: 16px;
}

.qa-side-icons {
  display: flex;
  align-items: flex-end;
  gap: 32px;
  margin-bottom: 18px;
  flex: 1;
  justify-content: flex-start;
}

.qa-side-icon {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 16px;
  color: #222;
  gap: 6px;
}

.qa-side-icon img {
  width: 40px;
  height: 40px;
}

.qa-side-icon-bg {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #338aff 60%, #5fd0e6 100%);
  color: #fff;
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2px;
}

.qa-side-icon-bg-ask {
  background: linear-gradient(135deg, #338aff 60%, #5fd0e6 100%);
}

.qa-side-icon-bg-answer {
  background: linear-gradient(135deg, #338aff 60%, #1da1ff 100%);
}

.qa-side-icon-bg-db {
  background: linear-gradient(135deg, #338aff 60%, #90caf9 100%);
}

.qa-side-icon-bg-user {
  background: linear-gradient(135deg, #338aff 60%, #ffd54f 100%);
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-block;
}

.qa-side-tip {
  background: #f5f8ff;
  border-radius: 12px;
  padding: 28px 18px 22px 18px;
  margin-bottom: 8px;
  line-height: 1.9;
}

.qa-side-tip-title {
  font-size: 18px;
  font-weight: bold;
  color: #222;
  margin-bottom: 6px;
}

.qa-side-tip-desc {
  color: #888;
  font-size: 15px;
}

.qa-side-btn {
  border: 2px solid #338aff;
  color: #338aff;
  background: #fff;
  border-radius: 24px;
  padding: 10px 0;
  font-size: 20px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  margin-top: 8px;
  width: 100%;
}

.qa-side-btn:hover {
  background: #338aff;
  color: #fff;
}

/* 知库查询区块 */
.kb-wrap {
  min-width: 1400px;
  display: flex;
  justify-content: center;
  margin: 32px 0 0 0;
}

.kb-card {
  width: 1400px;
  min-width: 1400px;
  background: #fff;
  border-radius: 28px;
  box-shadow: 0 4px 32px #e6eaf3;
  padding: 30px 36px 32px 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.kb-title {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 120px;
  margin: -30px -36px 0 -36px;
  background: linear-gradient(130deg, #0090FF 0%, #2C3CFE 100%);
  border-radius: 16px 16px 0px 0px;
  border: 3px solid #FFFFFF;
  color: #fff;
  font-size: 32px;
}

.kb-title-desc {
  margin-top: 16px;
  color: #fff;
  font-size: 15px;
  font-weight: normal;
  margin-left: 12px;
}

.kb-tabs {
  display: flex;
  gap: 24px;
  margin-bottom: 12px;
}

.kb-tab {
  font-size: 18px;
  color: #888;
  background: #f5f8ff;
  border-radius: 22px 22px 0 0;
  padding: 10px 32px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.kb-tab.active {
  background: linear-gradient(90deg, #6ec6ff 0%, #338aff 100%);
  color: #fff;
  font-weight: bold;
}

.kb-dept-bar {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  background: #f7fafd;
  border-radius: 12px;
  padding: 18px 90px 12px 18px;
  margin-bottom: 8px;
  flex-wrap: wrap;
  overflow-x: auto;
  position: relative;
  min-height: 56px;
  max-height: 120px;
  transition: max-height 0.3s;
}

.kb-dept-bar.expanded {
  max-height: 400px;
  overflow-y: auto;
}

.kb-dept-expand {
  position: absolute;
  top: 10px;
  right: 18px;
  z-index: 2;
  color: #338aff;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 2px;
  background: #f7fafd;
  padding: 10px;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 2px 8px #e6eaf3;
}

.kb-expand-arrow {
  font-size: 14px;
  margin-left: 2px;
}

.kb-summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.kb-search-box {
  display: flex;
  align-items: center;
  background: #fff;
  border: 2px solid #338aff;
  border-radius: 32px;
  padding: 0 8px 0 18px;
  height: 48px;
  min-width: 480px;
  max-width: 700px;
  width: 100%;
}

.kb-search-input {
  border: none;
  outline: none;
  font-size: 18px;
  flex: 1;
  background: transparent;
  padding: 0 8px;
}

.kb-search-btn {
  background: linear-gradient(90deg, #338aff 60%, #1da1ff 100%);
  color: #fff;
  border: none;
  border-radius: 32px;
  width: 48px;
  height: 40px;
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 8px;
  transition: background 0.2s;
}

.kb-search-btn:hover {
  background: linear-gradient(90deg, #2566c6 60%, #338aff 100%);
}

.kb-filter-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 8px;
  justify-content: space-between;
}

.kb-filter-select {
  font-size: 16px;
  padding: 6px 18px;
  border-radius: 8px;
  border: 1px solid #e6eaf3;
  background: #f7fafd;
  color: #444;
  margin-right: 12px;
}

.kb-filter-checkbox-group {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
}

.kb-checkbox {
  font-size: 15px;
  color: #888;
  margin-right: 8px;
  user-select: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}

.kb-checkbox input[type="checkbox"] {
  accent-color: #338aff;
  width: 16px;
  height: 16px;
  margin-right: 2px;
}

.kb-table {
  width: 100%;
  margin-top: 8px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 8px #e6eaf3;
  overflow: auto;
  max-height: 380px;
  min-height: 180px;
}

.kb-table-row {
  display: flex;
  align-items: center;
  border-bottom: 1px solid #f0f0f0;
  padding: 0 12px;
  min-height: 54px;
}

.kb-table-header {
  background: #f7fafd;
  font-weight: bold;
  color: #338aff;
  font-size: 17px;
}

.kb-table-cell {
  flex: 1;
  font-size: 16px;
  color: #222;
  padding: 0 8px;
  display: flex;
  align-items: center;
}

.kb-table-cell-action {
  flex: none;
  min-width: 180px;
  justify-content: flex-end;
  gap: 12px;
}

.kb-btn-guide {
  background: #fff;
  color: #338aff;
  border: 1.5px solid #338aff;
  border-radius: 8px;
  padding: 4px 18px;
  font-size: 15px;
  font-weight: bold;
  cursor: pointer;
  margin-right: 8px;
  transition: background 0.2s, color 0.2s;
}

.kb-btn-guide:hover {
  background: #338aff;
  color: #fff;
}

.kb-btn-online {
  background: linear-gradient(90deg, #338aff 60%, #1da1ff 100%);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 4px 18px;
  font-size: 15px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s;
}

.kb-btn-online:hover {
  background: linear-gradient(90deg, #2566c6 60%, #338aff 100%);
}

.kb-pagination {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 18px;
}

.kb-page {
  display: inline-block;
  min-width: 32px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  border-radius: 8px;
  background: #f5f8ff;
  color: #338aff;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.kb-page-active {
  background: #338aff;
  color: #fff;
}

.qa-detail-wrap-container,
.main-content-wrap-container {
  display: flex;
  justify-content: center;
}

/* 问答详情区块 */
.qa-detail-wrap {
  width: 1400px;
  min-width: 1400px;
  margin: 32px auto 32px auto;
  display: flex;
  gap: 20px;
  background: transparent;
}

.qa-detail-main {
  flex: 2;
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 4px 32px #e6eaf3;
  padding: 0 30px 30px;
  display: flex;
  flex-direction: column;
  min-height: 800px;
  overflow-y: auto;
}

.seach-bar {
  width: 1400px;
  min-width: 1400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  background-color: #fff;
  margin: 32px auto 0;
  padding: 32px 24px 24px;
  border-radius: 24px;
}

.qa-detail-header {
  flex: 1;
  width: 80%;
  display: flex;
  align-items: center;
  margin-bottom: 18px;
}

.qa-detail-search {
  flex: 1;
  height: 44px;
  border-radius: 24px 0 0 24px;
  border: 2px solid #338aff;
  font-size: 18px;
  padding: 0 18px;
  outline: none;
}

.qa-detail-search-btn {
  height: 44px;
  border-radius: 0 24px 24px 0;
  border: 2px solid #338aff;
  background: #338aff;
  color: #fff;
  font-size: 18px;
  padding: 0 32px;
  cursor: pointer;
  font-weight: bold;
}

.qa-detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
  color: #444;
  font-size: 16px;
}

.qa-detail-tags a:hover {
  color: #338aff;
}

.qa-detail-question {
  border-radius: 16px;
  padding: 36px 32px 24px 32px;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.qa-detail-q-title {
  font-size: 26px;
  font-weight: bold;
  color: #222;
  margin-bottom: 18px;
}

.qa-detail-q-desc-label {
  font-size: 18px;
  font-weight: bold;
  color: #222;
  margin-bottom: 8px;
}

.qa-detail-q-desc-content {
  color: #333;
  font-size: 20px;
  line-height: 2.1;
  margin-bottom: 24px;
}

.qa-detail-q-commitbar {
  background: #f0f0f0;
  border-radius: 32px;
  padding: 10px;
  color: #666;
  font-size: 18px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.qa-detail-q-commit-text {
  color: #333;
  font-size: 14px;
}

.qa-detail-q-reward-btn {
  background: linear-gradient(90deg, #ff7e00 0%, #ff4d4f 100%);
  color: #fff;
  border: none;
  border-radius: 24px;
  padding: 6px 12px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 2px 8px #ff4d4f22;
  margin-left: 24px;
}

.qa-detail-q-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  gap: 24px;
}

.qa-detail-q-answer-btn {
  background: #338aff;
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 5px 16px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

.qa-detail-q-toolbar-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.qa-detail-q-toolbar-item {
  color: #888;
  font-size: 18px;
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.qa-detail-q-searchbox {
  display: flex;
  align-items: center;
  background: #f5f8ff;
  border-radius: 24px;
  padding: 6px 12px;
  margin-left: 12px;
}

.qa-detail-q-searchbox input {
  border: none;
  background: transparent;
  font-size: 16px;
  padding: 8px 0;
  outline: none;
  width: 120px;
}

.qa-detail-q-searchicon {
  color: #888;
  font-size: 20px;
  margin-left: 4px;
}

.qa-detail-q-actions {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 8px;
  color: #888;
  font-size: 18px;
}

.qa-detail-q-btns {
  display: flex;
  align-items: center;
  gap: 18px;
}

.qa-detail-q-btn {
  background: #338aff;
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 10px 32px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

.qa-detail-q-btn.qa-detail-q-btn-orange {
  background: linear-gradient(90deg, #ff7e00 0%, #ff4d4f 100%);
  color: #fff;
}

.qa-detail-q-btn i {
  font-style: normal;
  font-size: 20px;
}

.qa-detail-q-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
}

.qa-detail-answer-bar {
  text-align: right;
  margin-bottom: 12px;
}

.qa-detail-answer-btn {
  background: #338aff;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 8px 28px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
}

.qa-detail-editor-wrap {
  background: #f7fafd;
  border-radius: 12px;
  padding: 18px 12px 12px 12px;
  margin-bottom: 18px;
}

.qa-detail-comment-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-height: 780px;
  /* 72头像+内容+间距，保证3条 */
  overflow-y: auto;
}

.qa-detail-comment-item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  background: #fff;
  padding-bottom: 18px;
  border-bottom: 1px solid #999;
  margin-bottom: 18px;
}

.qa-detail-comment-avatar {
  width: 72px;
  height: 72px;
  border-radius: 4px;
  overflow: hidden;
  flex-shrink: 0;
}

.qa-detail-comment-avatar img {
  width: 100%;
  height: 100%;
}

.qa-detail-comment-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.qa-detail-comment-user {
  font-weight: bold;
  color: #222;
  font-size: 24px;
  margin-bottom: 24px;
}

.qa-detail-comment-meta {
  color: #666;
  font-size: 18px;
  margin-bottom: 12px;
}

.qa-detail-comment-content {
  color: #222;
  font-size: 16px;
  line-height: 1.9;
  margin-bottom: 22px;
}

.qa-detail-comment-time {
  color: #bbb;
  font-size: 14px;
  margin-top: 8px;
  align-self: flex-start;
}

/* UEditor富文本编辑器样式 */
.qa-detail-editor-container {
  background: #fff;
  border: 1px solid #e1e8ed;
  border-radius: 12px;
  margin-top: 16px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.editor-header {
  padding: 16px 20px;
  background: #f8f9fa;
  border-bottom: 1px solid #e1e8ed;
}

.editor-title {
  font-size: 18px;
  font-weight: bold;
  color: #333;
}

.editor-body {
  padding: 0;
}

.editor-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: #f8f9fa;
  border-top: 1px solid #e1e8ed;
}

.editor-tips {
  font-size: 14px;
  color: #6b7280;
}

.editor-actions {
  display: flex;
  gap: 12px;
}

.editor-cancel-btn {
  padding: 8px 16px;
  background: #fff;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  color: #374151;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}

.editor-cancel-btn:hover {
  background: #f3f4f6;
  border-color: #9ca3af;
}

.editor-submit-btn {
  padding: 8px 16px;
  background: #338aff;
  border: 1px solid #338aff;
  border-radius: 6px;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.editor-submit-btn:hover {
  background: #2176ff;
  border-color: #2176ff;
}

.editor-submit-btn:disabled {
  background: #9ca3af;
  border-color: #9ca3af;
  cursor: not-allowed;
}

/* UEditor样式覆盖 */
.qa-detail-editor-container .edui-editor {
  border: none !important;
  border-radius: 0 !important;
}

.qa-detail-editor-container .edui-editor-iframeholder {
  border: none !important;
}

.qa-detail-editor-container .edui-toolbar {
  border-bottom: 1px solid #e1e8ed !important;
  background: #f8f9fa !important;
}

.qa-detail-editor-container .edui-editor-iframeholder {
  min-height: 300px !important;
}

/* 确保UEditor在容器内正确显示 */
.qa-detail-editor-container .edui-editor-iframeholder iframe {
  border: none !important;
}

.qa-detail-editor-container .edui-editor-iframeholder {
  background: #fff !important;
}

/* 工具栏按钮样式优化 */
.qa-detail-editor-container .edui-toolbar .edui-button {
  border-radius: 4px !important;
}

.qa-detail-editor-container .edui-toolbar .edui-button:hover {
  background-color: #e3f2fd !important;
}

.qa-detail-editor-container .edui-toolbar .edui-button.edui-state-active {
  background-color: #338aff !important;
  color: #fff !important;
}

/* 成功提示消息动画 */
@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }

  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }

  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

.qa-detail-submit-btn {
  background: #338aff;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 8px 28px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
}

.qa-detail-side {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 32px;
  min-width: 340px;
  max-width: 400px;
}

.qa-detail-side-card {
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 2px 12px #e6eaf3;
  padding: 20px;
}

.qa-detail-side-dynamic-title {
  margin-bottom: 20px;
  color: #333;
  font-size: 16px;
  font-weight: bold;
}

.qa-detail-side-banner {
  background: linear-gradient(120deg, #f5faff 60%, #eaf3ff 100%);
  border-radius: 24px;
  box-shadow: 0 2px 12px #e6eaf3;
  padding: 28px 24px 18px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 12px;
}

.qa-detail-side-banner-title {
  color: #2176ff;
  font-weight: bold;
  font-size: 18px;
  margin-bottom: 16px;
  letter-spacing: 1px;
  text-align: center;
}

.qa-detail-side-banner-desc {
  color: #2176ff;
  font-size: 14px;
  margin-bottom: 16px;
  text-align: center;
}

.qa-detail-side-banner-steps {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}

.qa-detail-side-banner-step-btn {
  border: 1.5px solid #2176ff;
  background: #fff;
  color: #2176ff;
  border-radius: 6px;
  padding: 4px 16px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.qa-detail-side-banner-step-btn:hover {
  background: #2176ff;
  color: #fff;
}

.qa-detail-side-banner-step-arrow {
  color: #2176ff;
  font-size: 16px;
  font-weight: bold;
  margin: 0 2px;
}

.qa-detail-side-banner-inputbar {
  display: flex;
  align-items: center;
  width: 100%;
  background: #fff;
  border-radius: 32px;
  border: 1.5px solid #b3d4fc;
  margin-bottom: 16px;
  padding: 4px 4px 4px 18px;
  box-sizing: border-box;
}

.qa-detail-side-banner-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: 14px;
  color: #333;
  padding: 8px 0;
}

.qa-detail-side-banner-input-btn {
  background: linear-gradient(90deg, #2176ff 60%, #338aff 100%);
  color: #fff;
  border: none;
  border-radius: 32px;
  font-size: 16px;
  font-weight: bold;
  padding: 8px 32px;
  margin-left: 8px;
  cursor: pointer;
  transition: background 0.2s;
}

.qa-detail-side-banner-input-btn:hover {
  background: linear-gradient(90deg, #338aff 60%, #2176ff 100%);
}

.qa-detail-side-banner-tip {
  display: flex;
  align-items: center;
  color: #888;
  font-size: 14px;
  margin-top: 4px;
  width: 100%;
  justify-content: flex-start;
}

.qa-detail-side-banner-tip-icon {
  font-size: 16px;
  margin-right: 6px;
}

.qa-detail-side-banner-btns {
  display: flex;
  gap: 12px;
}

.qa-detail-side-banner-btns button {
  background: #338aff;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 8px 18px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
}

.qa-detail-side-lawyer-title {
  font-size: 18px;
  font-weight: bold;
  color: #222;
  margin-bottom: 18px;
}

.qa-detail-side-lawyer-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.qa-detail-side-lawyer-item {
  display: flex;
  align-items: center;
  gap: 18px;
  background: #fff;
  border-radius: 12px;
  padding: 24px 0;
  border-bottom: 1px solid #f0f0f0;
  margin-bottom: 0;
}

.qa-detail-side-lawyer-item:last-child {
  border-bottom: none;
}

.qa-detail-side-lawyer-avatar {
  width: 64px;
  height: 64px;
  border-radius: 4px;
  overflow: hidden;
  flex-shrink: 0;
}

.qa-detail-side-lawyer-avatar img {
  width: 100%;
  height: 100%;
}

.qa-detail-side-lawyer-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.qa-detail-side-lawyer-name {
  font-weight: bold;
  margin-bottom: 8px;
  color: #222;
  font-size: 16px;
  display: inline-block;
}

.qa-detail-side-lawyer-job {
  color: #888;
  font-size: 14px;
  font-weight: normal;
  display: inline-block;
}

.qa-detail-side-lawyer-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.qa-detail-side-lawyer-phone {
  color: #222;
  font-size: 15px;
  margin-top: 2px;
}

.qa-detail-side-lawyer-btn {
  background: #fff;
  color: #2176ff;
  border: 1.5px solid #2176ff;
  border-radius: 20px;
  padding: 4px 22px;
  font-size: 15px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.qa-detail-side-lawyer-btn:hover {
  background: #2176ff;
  color: #fff;
}

/* 1:1还原律师解答动态时间轴 */
.qa-detail-side-dynamic-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.qa-detail-side-dynamic-row {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  height: 150px;
  margin-bottom: 16px;
  position: relative;
}

.qa-detail-side-dynamic-timeline {
  width: 100px;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.qa-detail-side-dynamic-line {
  width: 2px;
  height: 100%;
  background: #e0e0e0;
  transform: translateX(-50%);
  z-index: 0;
}

.qa-detail-side-dynamic-time {
  color: #888;
  font-size: 12px;
  margin-right: 16px;
  margin-top: 8px;
  margin-bottom: 16px;
  font-family: '微软雅黑', Arial, sans-serif;
}

.qa-detail-side-dynamic-content {
  display: flex;
  flex-direction: row;
  align-items: center;
  background: none;
  flex: 1;
  margin-bottom: 12px;
}

.qa-detail-side-dynamic-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  overflow: hidden;
  background: #e6eaf3;
  flex-shrink: 0;
  margin-right: 18px;
  margin-top: 0;
  position: relative;
  z-index: 1;
}

.qa-detail-side-dynamic-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qa-detail-side-dynamic-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.qa-detail-side-dynamic-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 8px;
}

.qa-detail-side-dynamic-name {
  color: #222;
  font-weight: bold;
  font-size: 14px;
  font-family: '微软雅黑', Arial, sans-serif;
}

.qa-detail-side-dynamic-meta {
  color: #888;
  font-size: 12px;
  font-family: '微软雅黑', Arial, sans-serif;
}

.qa-detail-side-dynamic-bubble {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  background: #f5f6fa;
  border-radius: 4px;
  padding: 8px;
  color: #444;
  font-size: 14px;
  line-height: 1.9;
  margin-top: 0;
  max-width: 420px;
  word-break: break-all;
  box-shadow: 0 2px 12px #e6eaf3;
  font-family: '微软雅黑', Arial, sans-serif;
}

/* 主要内容区域 */
.main-content-wrap {
  width: 1400px;
  min-width: 1400px;
  /* margin: 32px auto 32px auto; */
  margin-bottom: 32px;
  display: flex;
  gap: 20px;
  background: transparent;
}

.content-left {
  flex: 2;
  display: flex;
  flex-direction: column;
  padding: 0 20px;
  background-color: #fff;
  border-radius: 24px;
}

/* 文章内容块 */
.article-block {
  display: flex;
  padding: 20px 0;
  border-bottom: 1px solid #e6eaf3;
}

.article-main {
  flex: 1;
  display: flex;
  margin-right: 12px;
  flex-direction: column;
}

.article-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 22px;
  font-weight: bold;
  color: #222;
  line-height: 1.4;
}

.article-title img {
  width: 30px;
  height: 24px;
}

.article-title span {
  padding: 2px 4px;
  border-radius: 4px;
  color: #fff;
  font-size: 16px;
  font-weight: normal;
  background: linear-gradient(130deg, #0090FF 0%, #2C3CFE 100%);
}

.article-summary {
  width: 640px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 16px;
  color: #666;
  font-size: 16px;
  line-height: 1.6;
}

.article-tags {
  margin-bottom: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.article-tag {
  background: #fff;
  color: #338aff;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 4px;
  border: 1px solid #338aff;
}

.article-source {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
  gap: 8px;
  color: #333;
  font-size: 18px;
}

.source-icon {
  font-size: 16px;
}

.source-name {
  color: #338aff;
  text-decoration: underline;
  -webkit-text-decoration: underline;
  -moz-text-decoration: underline;
  -ms-text-decoration: underline;
  -o-text-decoration: underline;
  font-size: 18px;
}

.article-stats {
  display: flex;
  gap: 16px;
  color: #888;
  font-size: 16px;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.card-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
  margin-top: 12px;
}

.card-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ddd;
}

.card-dots span.active {
  background: #338aff;
}

/* 文章关联卡片 */
.article-cards {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.article-card-box {
  border-radius: 12px;
  padding: 0 16px;
}

.article-card-dec {
  width: 270px;
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 24px 12px;
  background: #f5f8ff;
  border-radius: 12px;
}

.article-card-dec-title {
  margin-bottom: 16px;
  color: #333;
  font-size: 20px;
  font-weight: bold;
}

.article-card-dec-desc {
  text-wrap: wrap;
  color: #666;
  line-height: 1.5;
  font-size: 16px;
}

.card-header {
  width: 260px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 10px 20px;
  border-radius: 12px 12px 0 0;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 14px;
  background: linear-gradient(135deg, #338aff 0%, #1da1ff 100%);
}

.card-header-title {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 8px;
}

.card-header-desc {
  font-size: 12px;
  line-height: 1.4;
  margin-bottom: 12px;
  opacity: 0.9;
}

.article-card-dec-price {
  margin-top: 20px;
  font-size: 18px;
  font-weight: bold;
  color: #ff4d4f;
}

.card-services-list {
  list-style: none;
  margin: 0;
  padding: 10px;
  font-size: 12px;
  line-height: 1.6;
}

.card-services-list li {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.card-item-icon {
  display: flex;
  width: 16px;
  height: 16px;
  background: #2176ff;
  border-radius: 50%;
}

.arrow-icon {
  margin-left: auto;
  font-size: 14px;
}

/* 右侧边栏 */
.content-sidebar {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 32px;
  min-width: 340px;
  max-width: 400px;
  background-color: #fff;
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 2px 8px #e6eaf3;
}

.sidebar-section {
  margin-bottom: 20px;
}

.sidebar-title {
  position: relative;
  font-size: 18px;
  font-weight: bold;
  color: #333;
  margin-bottom: 18px;
}

.sidebar-title::after {
  position: absolute;
  content: '';
  display: block;
  width: 60px;
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(135deg, #2176ff 0%, #fff 100%);
  bottom: -8px;
  left: 0;
}

.sidebar-links {
  display: flex;
  gap: 12px;
}

.sidebar-link {
  color: #333;
  font-size: 18px;
  line-height: 1.4;
}

.sidebar-btn {
  border: 1px solid #ccc;
  border-radius: 16px;
  height: 32px;
  line-height: 32px;
  padding: 0 8px;
  font-size: 16px;
  font-weight: bold;
  color: #333;
  background-color: #fff;
  cursor: pointer;
}

.sidebar-contact {
  margin-top: 24px;
}

.contact-item {
  margin-bottom: 12px;
}

.sidebar-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.qr-codes {
  display: flex;
  justify-content: space-around;
}

.qr-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: 16px;
  padding: 20px;
  background-color: #f5f8ff;
}

.qr-code {
  width: 120px;
  height: 120px;
  margin-bottom: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.qr-code img {
  width: 100%;
  height: 100%;
}

.sidebar-copyright {
  text-align: center;
  margin-top: 80px;
}