/* ======== 91吃瓜 · 文章详情 100% 对标 bjbch.cn/article/topic-page-1/ 纯静态 ======== */
body {
  background: #f7f7f5;
  color: #1a1a1a;
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

a {
  text-decoration: none;
  color: inherit;
}

a:hover {
  text-decoration: none;
  color: inherit;
}

ol,
ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

img {
  display: block;
  max-width: 100%;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

/* ===== 1. Header 静态化（复用热点专题紫橙色） ===== */
.ch-hd {
  background: #fff;
  border-bottom: 2px solid #f0f0ee;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.ch-hd-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.ch-hd-logo {
  height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 900;
  color: #1a1a1a;
  font-family: SimHei, sans-serif;
}

.ch-hd-logo .bar {
  width: 4px;
  height: 26px;
  background: linear-gradient(180deg, #af52de, #ff9500);
  border-radius: 3px;
}

.ch-hd-sb {
  display: flex;
  align-items: center;
  gap: 24px;
}

.ch-hd-sb>div {
  font-size: 13px;
  color: #666;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ch-hd-sb>div::before {
  content: "📞";
  color: #af52de;
  font-weight: 700;
}

.ch-hd-sb>div b {
  color: #af52de;
  font-weight: 700;
  font-family: Arial, sans-serif;
  font-size: 14px;
}

.ch-hd-form {
  display: inline-flex;
  gap: 0;
}

.ch-hd-input {
  width: 250px;
  height: 40px;
  padding: 0 14px;
  font-size: 13px;
  border: 1px solid #e0e0de;
  border-right: 0;
  border-radius: 8px 0 0 8px;
  outline: none;
  transition: border-color .2s;
}

.ch-hd-input:focus {
  border-color: #af52de;
}

.ch-hd-form button {
  height: 40px;
  padding: 0 18px;
  background: linear-gradient(135deg, #af52de, #8b3cc4);
  color: #fff;
  border: 0;
  border-radius: 0 8px 8px 0;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s;
}

.ch-hd-form button:hover {
  filter: brightness(1.08);
}

.ch-hd-nv {
  border-top: 1px solid #f3f3f1;
  background: #fff;
}

.ch-hd-nv-row {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0;
}

.ch-hd-link,
.ch-hd-link-on {
  display: inline-flex;
  align-items: center;
  padding: 0 22px;
  height: 52px;
  font-size: 14.5px;
  color: #333;
  font-weight: 600;
  transition: all .18s;
  border-radius: 0;
  position: relative;
}

.ch-hd-link:hover {
  color: #af52de;
  background: #faf0ff;
}

.ch-hd-link-on {
  color: #fff;
  background: #af52de;
  font-weight: 700;
}

/* -------- 1. 频道 Hero 头部（对标 bjbch.cn/join H1 + 描述 · 粉紫渐变 + 品红主题） -------- */
.ch-ph {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  position: relative;
  overflow: hidden;
  padding: 64px 0 58px;
}

.ch-ph::before {
  content: "";
  position: absolute;
  left: -120px;
  top: -120px;
  width: 380px;
  height: 380px;
  background: rgba(236, 72, 153, 0.14);
  border-radius: 50%;
}

.ch-ph::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -80px;
  width: 280px;
  height: 280px;
  background: rgba(168, 85, 247, 0.1);
  border-radius: 50%;
}

.ch-ph .c-wrap {
  position: relative;
  z-index: 2;
}

.ch-ph h1 {
  color: #fff;
  font-size: 40px;
  margin: 0 0 14px;
  font-weight: 900;
  font-family: "PingFang SC", "Microsoft YaHei", "SimHei", sans-serif;
  letter-spacing: 1px;
}

.ch-ph h1 em {
  color: #ec4899;
  font-style: normal;
}

.ch-ph .sb {
  color: rgba(255, 255, 255, 0.86);
  font-size: 16px;
  line-height: 1.8;
  max-width: 860px;
  margin: 0;
}

/* -------- 2. 面包屑 -------- */
.ch-pc {
  background: #fff;
  border-bottom: 1px solid #ececea;
  padding: 13px 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.ch-pc-row {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  color: #666;
}

.ch-pc-row a {
  color: #888;
  transition: color .15s;
}

.ch-pc-row a:hover {
  color: #ec4899;
}

.ch-pc-row .sep {
  color: #ccc;
}

.ch-pc-row .cur {
  color: #1a1a1a;
  font-weight: 600;
}

/* -------- 3. 主内容双栏 -------- */
.ch-pm {
  padding: 30px 0 50px;
  background: #f7f7f5;
}

.ch-pg {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 28px;
  align-items: flex-start;
}

/* 3.1 模块标题条（复用） */
.ch-sec-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.ch-sec-hd h2 {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  margin: 0;
  font-weight: 800;
  color: #1a1a1a;
  font-family: "PingFang SC", "SimHei", sans-serif;
}

.ch-sec-hd h2 .bar {
  width: 5px;
  height: 24px;
  background: linear-gradient(180deg, #ec4899, #a855f7);
  border-radius: 3px;
}

.ch-sec-hd .cnt {
  font-size: 13px;
  color: #999;
  font-family: Arial, sans-serif;
}

.ch-sec-hd .cnt b {
  color: #ec4899;
  font-weight: 700;
}

/* 3.1 主区：在招职位 5 张卡（对标 bjbch.cn/join exact 5 岗位） */
.ch-jobs {
  background: #fff;
  border: 1px solid #ececea;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 28px;
}

.ch-job {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px dashed #f0f0ee;
  transition: all .2s;
  align-items: center;
}

.ch-job:last-child {
  border-bottom: 0;
  padding-bottom: 4px;
}

.ch-job:first-child {
  padding-top: 6px;
}

.ch-job:hover {
  padding-left: 12px;
  padding-right: 12px;
  margin-left: -12px;
  margin-right: -12px;
  border-radius: 10px;
  background: linear-gradient(135deg, #fdf2f8 0%, #fff 60%);
  border-color: transparent;
  border-bottom-color: transparent;
}

.ch-job+.ch-job:hover {
  border-top: 1px dashed #fce7f3;
}

.ch-job-hd {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
  row-gap: 8px;
}

.ch-job-hd h3 {
  margin: 0;
  font-size: 17.5px;
  color: #1a1a1a;
  font-weight: 700;
  font-family: "PingFang SC", "SimHei", sans-serif;
}

.ch-job-hd .ic {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 15px;
  font-family: "PingFang SC", "SimHei", sans-serif;
}

.ch-job-hd .ic.c1 {
  background: linear-gradient(135deg, #ec4899, #db2777);
}

.ch-job-hd .ic.c2 {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.ch-job-hd .ic.c3 {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.ch-job-hd .ic.c4 {
  background: linear-gradient(135deg, #f59e0b, #d97706);
}

.ch-job-hd .ic.c5 {
  background: linear-gradient(135deg, #10b981, #059669);
}

.ch-job-desc {
  font-size: 13.5px;
  color: #666;
  line-height: 1.8;
  margin: 0 0 11px;
}

.ch-job-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.ch-job-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 5px;
  font-size: 12.5px;
  font-weight: 600;
}

.ch-job-meta .tp {
  background: #fdf2f8;
  color: #db2777;
}

.ch-job-meta .tp.in {
  background: #ecfdf5;
  color: #059669;
}

.ch-job-meta .loc {
  background: #eff6ff;
  color: #2563eb;
}

.ch-job-meta .loc::before {
  content: "📍";
  font-size: 11px;
}

.ch-job-meta .tp::before {
  content: "💼";
  font-size: 11px;
}

.ch-job-meta .tp.in::before {
  content: "🎓";
}

.ch-job-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 96px;
  height: 40px;
  padding: 0 20px;
  border-radius: 8px;
  background: linear-gradient(135deg, #ec4899 0%, #a855f7 100%);
  color: #fff !important;
  font-size: 14px;
  font-weight: 700;
  font-family: "PingFang SC", "SimHei", sans-serif;
  cursor: pointer;
  transition: all .2s;
  box-shadow: 0 4px 14px rgba(236, 72, 153, 0.25);
  letter-spacing: 0.3px;
}

.ch-job-btn:hover {
  transform: translateY(-1.5px);
  box-shadow: 0 8px 20px rgba(236, 72, 153, 0.38);
  filter: brightness(1.04);
}

/* 3.2 主区：投递简历表单（对标 bjbch.cn/join exact 6字段） */
.ch-fm {
  background: #fff;
  border: 1px solid #ececea;
  border-radius: 12px;
  padding: 30px 32px;
  margin-bottom: 28px;
}

.ch-fm-hd {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid #f2f2f0;
}

.ch-fm-hd h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  color: #1a1a1a;
  font-family: "PingFang SC", "SimHei", sans-serif;
}

.ch-fm-hd .bar {
  width: 5px;
  height: 22px;
  background: linear-gradient(180deg, #ec4899, #a855f7);
  border-radius: 3px;
}

.ch-fm-hd .req {
  margin-left: auto;
  font-size: 12.5px;
  color: #999;
}

.ch-fm-hd .req b {
  color: #dc2626;
  font-weight: 700;
}

.ch-fm-row {
  margin-bottom: 20px;
}

.ch-fm-lab {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  color: #333;
  font-weight: 600;
}

.ch-fm-lab .req {
  color: #dc2626;
  margin-left: 3px;
  font-weight: 700;
}

.ch-fm-lab .opt {
  color: #999;
  margin-left: 5px;
  font-weight: 400;
  font-size: 12.5px;
}

.ch-fm-inp,
.ch-fm-sel,
.ch-fm-txt {
  width: 100%;
  border: 1px solid #e2e2e0;
  border-radius: 8px;
  background: #fff;
  font-size: 14px;
  color: #1a1a1a;
  font-family: inherit;
  transition: all .18s;
  outline: none;
}

.ch-fm-inp {
  height: 44px;
  padding: 0 14px;
}

.ch-fm-sel {
  height: 44px;
  padding: 0 12px;
  cursor: pointer;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, #999 50%), linear-gradient(135deg, #999 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 36px;
}

.ch-fm-txt {
  min-height: 150px;
  padding: 13px 14px;
  line-height: 1.75;
  resize: vertical;
}

.ch-fm-inp:focus,
.ch-fm-sel:focus,
.ch-fm-txt:focus {
  border-color: #ec4899;
  box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.12);
}

.ch-fm-inp::placeholder,
.ch-fm-txt::placeholder {
  color: #bbb;
  font-weight: 400;
}

.ch-fm-gr {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

@media (max-width: 1000px) {
  .ch-fm-gr {
    grid-template-columns: 1fr 1fr;
  }
}

.ch-fm-sub {
  width: 100%;
  height: 52px;
  border: 0;
  border-radius: 10px;
  background: linear-gradient(135deg, #ec4899 0%, #a855f7 100%);
  color: #fff;
  font-size: 16.5px;
  font-weight: 800;
  font-family: "PingFang SC", "SimHei", sans-serif;
  cursor: pointer;
  transition: all .22s;
  box-shadow: 0 6px 20px rgba(236, 72, 153, 0.28);
  letter-spacing: 1px;
}

.ch-fm-sub:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(236, 72, 153, 0.4);
  filter: brightness(1.03);
}

.ch-fm-sub:active {
  transform: translateY(0);
}

/* 3.3 主区：联系方式 + 公司介绍（对标 join 页底部公司信息 exact） */
.ch-co {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 22px;
}

.ch-co-blk {
  background: #fff;
  border: 1px solid #ececea;
  border-radius: 12px;
  padding: 24px 26px;
}

.ch-co-blk h3 {
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 800;
  color: #1a1a1a;
  font-family: "PingFang SC", "SimHei", sans-serif;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 2px solid #f2f2f0;
}

.ch-co-blk h3::before {
  content: "";
  width: 5px;
  height: 18px;
  background: linear-gradient(180deg, #ec4899, #a855f7);
  border-radius: 3px;
}

.ch-co-list {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.ch-co-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 14px;
  border-radius: 9px;
  background: linear-gradient(135deg, #fdf4ff 0%, #fff 100%);
  border: 1px solid #f5d0fe;
  transition: all .18s;
}

.ch-co-item:hover {
  border-color: #e879f9;
  background: #fdf4ff;
}

.ch-co-item .ic {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  background: linear-gradient(135deg, #ec4899, #a855f7);
  box-shadow: 0 3px 10px rgba(236, 72, 153, 0.25);
}

.ch-co-item .bd {
  flex: 1;
  min-width: 0;
}

.ch-co-item .bd .lb {
  font-size: 12px;
  color: #999;
  margin-bottom: 3px;
}

.ch-co-item .bd .vl {
  font-size: 14px;
  color: #1a1a1a;
  font-weight: 600;
  line-height: 1.6;
  word-break: break-all;
}

.ch-co-txt {
  font-size: 13.5px;
  color: #555;
  line-height: 1.9;
  margin: 0 0 12px;
  text-indent: 2em;
}

.ch-co-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.ch-co-tags span {
  display: inline-block;
  padding: 5px 13px;
  border-radius: 16px;
  background: #fdf2f8;
  color: #be185d;
  font-size: 12.5px;
  font-weight: 600;
  border: 1px solid #fbcfe8;
}

.ch-co-tags span.s {
  background: #eff6ff;
  color: #1d4ed8;
  border-color: #bfdbfe;
}

.ch-co-tags span.t {
  background: #ecfdf5;
  color: #047857;
  border-color: #a7f3d0;
}

/* -------- 5. 侧栏（对标 bjbch.cn/join：为什么加入 + 团队福利 + 关注 4 宫格 · 品红主题） -------- */
.ch-sd {
  background: #fff;
  border-radius: 12px;
  padding: 22px 22px;
  margin-bottom: 22px;
  border: 1px solid #ececea;
}

.ch-sd h4 {
  font-size: 17px;
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid #f2f2f0;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #1a1a1a;
  font-weight: 800;
  font-family: "PingFang SC", "SimHei", sans-serif;
}

.ch-sd h4::before {
  content: "";
  width: 5px;
  height: 20px;
  background: linear-gradient(180deg, #ec4899, #a855f7);
  border-radius: 3px;
}

/* 为什么加入 5 项 */
.ch-why ul {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.ch-why li {
  font-size: 13px;
  color: #555;
  line-height: 1.75;
  padding: 11px 13px 11px 42px;
  border-radius: 8px;
  position: relative;
  transition: all .15s;
  border: 1px solid transparent;
}

.ch-why li:hover {
  background: #fdf2f8;
  border-color: #fbcfe8;
  color: #831843;
  padding-left: 46px;
}

.ch-why li::before {
  content: counter(why);
  counter-increment: why;
  position: absolute;
  left: 10px;
  top: 11px;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: linear-gradient(135deg, #ec4899, #a855f7);
  color: #fff;
  font-size: 11.5px;
  font-weight: 800;
  font-family: Arial, sans-serif;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 7px rgba(236, 72, 153, 0.25);
}

.ch-why ul {
  counter-reset: why;
}

.ch-why li b {
  color: #db2777;
  font-weight: 700;
}

/* 团队福利卡（对标 join 专属） */
.ch-wf {
  text-align: left;
  background: linear-gradient(135deg, #fdf2f8 0%, #fff 100%);
  border: 1px solid #fbcfe8;
}

.ch-wf h4 {
  justify-content: flex-start;
}

.ch-wf-list {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.ch-wf-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid #fce7f3;
  transition: all .15s;
}

.ch-wf-item:hover {
  border-color: #ec4899;
  transform: translateX(3px);
  background: #fff1f2;
}

.ch-wf-item .ic {
  flex: 0 0 auto;
  font-size: 18px;
}

.ch-wf-item .bd {
  flex: 1;
  font-size: 13px;
  color: #333;
  font-weight: 600;
}

.ch-wf-item .bd .sb {
  font-size: 11.5px;
  color: #999;
  font-weight: 400;
  display: block;
  margin-top: 2px;
}

.ch-wf-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 16px;
  padding: 12px 0;
  background: linear-gradient(135deg, #ec4899 0%, #a855f7 100%);
  color: #fff !important;
  border-radius: 8px;
  font-weight: 800;
  font-size: 15px;
  font-family: "PingFang SC", "SimHei", sans-serif;
  transition: all .2s;
  box-shadow: 0 6px 18px rgba(236, 72, 153, 0.28);
  letter-spacing: 0.5px;
}

.ch-wf-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(236, 72, 153, 0.4);
  filter: brightness(1.03);
}

/* 关注 4 宫格 */
.ch-flw {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.ch-flw a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 0 10px;
  font-size: 12.5px;
  color: #555;
  border-radius: 8px;
  transition: all .2s;
  font-weight: 500;
}

.ch-flw a:hover {
  background: #fdf2f8;
  color: #be185d;
}

.ch-flw a::before {
  content: attr(data-l);
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
}

.ch-flw a:nth-child(1)::before {
  background: linear-gradient(135deg, #e74c3c, #c0392b);
}

.ch-flw a:nth-child(2)::before {
  background: linear-gradient(135deg, #07c160, #06ae56);
}

.ch-flw a:nth-child(3)::before {
  background: linear-gradient(135deg, #000, #333);
}

.ch-flw a:nth-child(4)::before {
  background: linear-gradient(135deg, #00a1d6, #008ebf);
}

/* -------- 响应式：PC Guard（≤1240px 内边距补丁） -------- */
@media (max-width: 1240px) {

  .ch-ph .c-wrap,
  .ch-pc .c-wrap,
  .ch-pm .c-wrap {
    padding-left: 20px;
    padding-right: 20px;
  }
}

/* -------- 响应式：移动端覆盖（≤768px，与 PC Guard 互斥） -------- */
@media (max-width: 768px) {

  /* ---------- 全局宽度重置（覆盖 common.css 1200px 固定 c-wrap + body min-width:1200px） ---------- */
  html,
  body {
    min-width: auto !important;
    max-width: 100% !important;
    width: 100% !important;
    overflow-x: hidden !important;
  }

  .c-wrap {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }

  header,
  nav,
  section,
  main,
  footer,
  aside,
  .ch-hd,
  .ch-ph,
  .ch-pc,
  .ch-pm,
  .ch-ft {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }

  .ch-ph .c-wrap,
  .ch-pc .c-wrap,
  .ch-pm .c-wrap {
    padding-left: 14px;
    padding-right: 14px;
  }

  .ch-hd .c-wrap,
  .ch-ft .c-wrap {
    padding-left: 14px !important;
    padding-right: 14px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .logo {
    max-width: 100%;
  }

  .logo img {
    max-width: 100%;
    height: auto;
  }

  .ch-ph {
    padding: 40px 0 34px;
  }

  .ch-ph h1 {
    font-size: 26px;
    margin-bottom: 10px;
    letter-spacing: 0.3px;
  }

  .ch-ph .sb {
    font-size: 13px;
    line-height: 1.7;
  }

  .ch-pc {
    padding: 10px 0;
  }

  .ch-pc-row {
    font-size: 12px;
  }

  .ch-pm {
    padding: 18px 0 32px;
  }

  .ch-pg {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .ch-sec-hd {
    margin-bottom: 14px;
  }

  .ch-sec-hd h2 {
    font-size: 17px;
    gap: 7px;
  }

  .ch-sec-hd h2 .bar {
    height: 18px;
    width: 4px;
  }

  .ch-sec-hd .cnt {
    font-size: 12px;
  }

  .ch-jobs {
    padding: 16px 15px;
    border-radius: 10px;
    margin-bottom: 18px;
  }

  .ch-job {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 18px 0;
    row-gap: 12px;
  }

  .ch-job:hover {
    padding-left: 0;
    padding-right: 0;
    margin-left: 0;
    margin-right: 0;
    background: transparent;
  }

  .ch-job-hd {
    gap: 10px;
    margin-bottom: 7px;
  }

  .ch-job-hd h3 {
    font-size: 15.5px;
  }

  .ch-job-hd .ic {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    font-size: 13px;
  }

  .ch-job-desc {
    font-size: 12.5px;
    margin-bottom: 10px;
    line-height: 1.75;
  }

  .ch-job-meta {
    gap: 7px;
  }

  .ch-job-meta span {
    padding: 3.5px 10px;
    font-size: 11.5px;
  }

  .ch-job-btn {
    width: 100%;
    height: 42px;
    padding: 0;
    min-width: auto;
    font-size: 14px;
    border-radius: 8px;
  }

  .ch-fm {
    padding: 20px 16px;
    border-radius: 10px;
    margin-bottom: 18px;
  }

  .ch-fm-hd {
    margin-bottom: 18px;
    padding-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
    row-gap: 6px;
  }

  .ch-fm-hd h2 {
    font-size: 17px;
  }

  .ch-fm-hd .bar {
    height: 18px;
    width: 4px;
  }

  .ch-fm-hd .req {
    font-size: 11.5px;
  }

  .ch-fm-row {
    margin-bottom: 16px;
  }

  .ch-fm-lab {
    font-size: 13px;
    margin-bottom: 7px;
  }

  .ch-fm-lab .opt {
    font-size: 11.5px;
  }

  .ch-fm-inp {
    height: 42px;
    padding: 0 12px;
    font-size: 13.5px;
  }

  .ch-fm-sel {
    height: 42px;
    padding: 0 12px;
    font-size: 13.5px;
    padding-right: 34px;
  }

  .ch-fm-txt {
    min-height: 130px;
    padding: 11px 12px;
    font-size: 13.5px;
  }

  .ch-fm-gr {
    grid-template-columns: 1fr !important;
    gap: 16px;
  }

  .ch-fm-sub {
    height: 48px;
    font-size: 15.5px;
    border-radius: 9px;
    letter-spacing: 0.5px;
  }

  .ch-co {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .ch-co-blk {
    padding: 18px 16px;
    border-radius: 10px;
  }

  .ch-co-blk h3 {
    font-size: 15px;
    margin-bottom: 13px;
    padding-bottom: 10px;
    gap: 6px;
  }

  .ch-co-blk h3::before {
    height: 16px;
    width: 4px;
  }

  .ch-co-list {
    gap: 10px;
  }

  .ch-co-item {
    padding: 10px 12px;
    gap: 10px;
    border-radius: 8px;
  }

  .ch-co-item .ic {
    width: 30px;
    height: 30px;
    border-radius: 7px;
    font-size: 12.5px;
  }

  .ch-co-item .bd .lb {
    font-size: 11px;
  }

  .ch-co-item .bd .vl {
    font-size: 13px;
  }

  .ch-co-txt {
    font-size: 12.5px;
    line-height: 1.85;
    margin-bottom: 10px;
    text-indent: 2em;
  }

  .ch-co-tags {
    gap: 6px;
    margin-top: 8px;
  }

  .ch-co-tags span {
    padding: 4px 11px;
    font-size: 11.5px;
  }

  .ch-sd {
    padding: 16px 15px;
    margin-bottom: 16px;
    border-radius: 10px;
  }

  .ch-sd h4 {
    font-size: 15px;
    margin-bottom: 12px;
    padding-bottom: 10px;
    gap: 6px;
  }

  .ch-sd h4::before {
    height: 16px;
    width: 4px;
  }

  .ch-why ul {
    gap: 8px;
  }

  .ch-why li {
    font-size: 12.2px;
    padding: 10px 11px 10px 38px;
    line-height: 1.7;
  }

  .ch-why li::before {
    left: 8px;
    top: 10px;
    width: 20px;
    height: 20px;
    font-size: 10.5px;
    border-radius: 5px;
  }

  .ch-why li:hover {
    padding-left: 38px;
  }

  .ch-wf-list {
    gap: 8px;
  }

  .ch-wf-item {
    padding: 9px 11px;
    gap: 9px;
    border-radius: 7px;
  }

  .ch-wf-item:hover {
    transform: none;
  }

  .ch-wf-item .ic {
    font-size: 16px;
  }

  .ch-wf-item .bd {
    font-size: 12.5px;
  }

  .ch-wf-item .bd .sb {
    font-size: 11px;
    margin-top: 1px;
  }

  .ch-wf-cta {
    margin-top: 13px;
    padding: 11px 0;
    font-size: 14px;
  }

  .ch-flw {
    gap: 6px;
  }

  .ch-flw a {
    font-size: 11.5px;
    gap: 4px;
    padding: 8px 0 6px;
  }

  .ch-flw a::before {
    width: 32px;
    height: 32px;
    font-size: 13px;
    border-radius: 8px;
  }

  /* ---------- Header 移动端覆盖（覆盖内联 style 1000 权重） ---------- */
  .ch-hd .ch-hd-row {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
    padding: 14px 14px !important;
  }

  .ch-hd .ch-hd-logo {
    height: 34px !important;
  }

  .ch-hd .ch-hd-sb {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
  }

  .ch-hd .ch-hd-sb>div {
    display: none !important;
  }

  .ch-hd .ch-hd-form {
    flex-wrap: nowrap !important;
  }

  .ch-hd .ch-hd-input {
    width: auto !important;
    flex: 1 1 auto !important;
    min-width: 0 !important;
  }

  .ch-hd .ch-hd-nv-row {
    overflow-x: auto !important;
    scroll-snap-type: x mandatory !important;
    padding: 0 10px !important;
    flex-wrap: nowrap !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .ch-hd .ch-hd-nv-row::-webkit-scrollbar {
    display: none !important;
  }

  .ch-hd .ch-hd-link,
  .ch-hd .ch-hd-link-on {
    padding: 0 16px !important;
    height: 44px !important;
    font-size: 13px !important;
    flex-shrink: 0 !important;
    scroll-snap-align: start !important;
  }

  .ch-hd .ch-hd-form button {
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    padding: 0 14px !important;
    height: 38px !important;
    font-size: 13px !important;
  }

  /* ---------- Footer 移动端覆盖（三列 → 单列堆叠） ---------- */
  .ch-ft {
    padding-top: 24px !important;
  }

  .ch-ft .ch-ft-row {
    padding: 0 14px !important;
  }

  .ch-ft .ch-ft-grid {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
    padding-bottom: 20px !important;
  }

  .ch-ft .ch-ft-cols {
    grid-template-columns: 1fr 1fr !important;
  }

  .ch-ft .ch-ft-logo {
    font-size: 18px !important;
  }

  .ch-ft .ch-ft-desc {
    font-size: 12px !important;
    margin: 8px 0 12px !important;
  }

  .ch-ft .ch-ft-icons {
    gap: 8px !important;
  }

  .ch-ft .ch-ft-icon {
    width: 32px !important;
    height: 32px !important;
    border-radius: 7px !important;
    font-size: 13px !important;
  }

  .ch-ft .ch-ft-h5 {
    font-size: 13px !important;
    margin-bottom: 10px !important;
  }

  .ch-ft .ch-ft-ul {
    gap: 7px !important;
    font-size: 12px !important;
  }

  .ch-ft .ch-ft-copy {
    flex-direction: column !important;
    align-items: flex-start !important;
    padding: 16px 0 !important;
    gap: 8px !important;
  }

  .ch-ft .ch-ft-copy-txt {
    font-size: 11.5px !important;
  }

  .ch-ft .ch-ft-ba {
    font-size: 11.5px !important;
    gap: 10px !important;
    flex-wrap: wrap !important;
  }
}

/* d20ba9 */
::selection {
    will-change: transform;
}
:root {
    -webkit-tap-highlight-color: transparent;
}
::selection {
    scroll-behavior: auto;
}