/* ======== 五一吃瓜网 · 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 submit H1 + 描述 · 投稿深蓝金橙渐变主题） -------- */
.ch-ph {
  background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 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(245, 158, 11, 0.15);
  border-radius: 50%;
}

.ch-ph::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -80px;
  width: 280px;
  height: 280px;
  background: rgba(251, 191, 36, 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: #f59e0b;
  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: #f59e0b;
}

.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 主区：投稿表单（对标 bjbch.cn/submit exact 7字段） */
.ch-fm {
  background: #fff;
  border: 1px solid #ececea;
  border-radius: 12px;
  padding: 30px 32px;
}

.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, #f59e0b, #2c5364);
  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: 180px;
  padding: 13px 14px;
  line-height: 1.75;
  resize: vertical;
}

.ch-fm-inp:focus,
.ch-fm-sel:focus,
.ch-fm-txt:focus {
  border-color: #f59e0b;
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.12);
}

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

.ch-fm-gr {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.ch-fm-chk {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  background: #fffbf2;
  border: 1px dashed #fde68a;
  border-radius: 8px;
  cursor: pointer;
  transition: all .15s;
  margin-bottom: 4px;
}

.ch-fm-chk:hover {
  background: #fff7e0;
  border-color: #fbbf24;
}

.ch-fm-chk input[type="checkbox"] {
  flex: 0 0 auto;
  margin-top: 4px;
  width: 16px;
  height: 16px;
  accent-color: #f59e0b;
  cursor: pointer;
}

.ch-fm-chk .chk-txt {
  flex: 1;
  font-size: 13px;
  color: #555;
  line-height: 1.75;
}

.ch-fm-chk .chk-txt b {
  color: #dc2626;
  font-weight: 700;
}

.ch-fm-sub {
  width: 100%;
  height: 52px;
  border: 0;
  border-radius: 10px;
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  color: #1a1a1a;
  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(245, 158, 11, 0.28);
  letter-spacing: 1px;
}

.ch-fm-sub:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(245, 158, 11, 0.4);
  filter: brightness(1.03);
}

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

.ch-fm-tips {
  margin-top: 24px;
  padding: 18px 20px;
  background: linear-gradient(135deg, #f0fdf4, #fff);
  border: 1px solid #bbf7d0;
  border-radius: 10px;
}

.ch-fm-tips h5 {
  margin: 0 0 10px;
  font-size: 14.5px;
  color: #166534;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 7px;
}

.ch-fm-tips h5::before {
  content: "";
  width: 4px;
  height: 16px;
  background: linear-gradient(180deg, #22c55e, #16a34a);
  border-radius: 2px;
}

.ch-fm-tips ul {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.ch-fm-tips li {
  font-size: 12.8px;
  color: #444;
  line-height: 1.7;
  padding-left: 16px;
  position: relative;
}

.ch-fm-tips li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #22c55e;
  font-weight: 800;
  font-size: 12px;
}

.ch-fm-tips li b {
  color: #dc2626;
  font-weight: 700;
}

/* -------- 5. 侧栏（对标 bjbch.cn/submit：投稿须知 + 爆料奖励 + 关注 4 宫格 · 金橙主题） -------- */
.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, #f59e0b, #2c5364);
  border-radius: 3px;
}

/* 投稿须知 */
.ch-rls ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ch-rls li {
  font-size: 13px;
  color: #555;
  line-height: 1.75;
  padding-left: 22px;
  position: relative;
}

.ch-rls li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f59e0b, #fbbf24);
}

.ch-rls li b {
  color: #f59e0b;
  font-weight: 700;
}

/* 爆料奖励卡（对标 submit 专属卡） */
.ch-rwd {
  text-align: left;
  background: linear-gradient(135deg, #fffbeb 0%, #fff 100%);
  border: 1px solid #fde68a;
}

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

.ch-rwd-amt {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 10px;
}

.ch-rwd-amt .cur {
  font-size: 16px;
  color: #b45309;
  font-weight: 700;
}

.ch-rwd-amt .n {
  font-size: 34px;
  color: #dc2626;
  font-weight: 900;
  font-family: "PingFang SC", "SimHei", Arial, sans-serif;
  line-height: 1;
}

.ch-rwd-amt .u {
  font-size: 14px;
  color: #92400e;
  font-weight: 600;
}

.ch-rwd .d {
  font-size: 13px;
  color: #555;
  line-height: 1.8;
  margin: 0 0 16px;
}

.ch-rwd .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 12px 0;
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  color: #1a1a1a !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(245, 158, 11, 0.25);
  letter-spacing: 0.5px;
}

.ch-rwd .btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(245, 158, 11, 0.38);
  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: #fffbeb;
  color: #b45309;
}

.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-fm {
    padding: 20px 16px;
    border-radius: 10px;
  }

  .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: 150px;
    padding: 11px 12px;
    font-size: 13.5px;
  }

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

  .ch-fm-chk {
    padding: 12px 13px;
    gap: 8px;
  }

  .ch-fm-chk input[type="checkbox"] {
    margin-top: 3px;
    width: 15px;
    height: 15px;
  }

  .ch-fm-chk .chk-txt {
    font-size: 12px;
    line-height: 1.7;
  }

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

  .ch-fm-tips {
    margin-top: 18px;
    padding: 14px 15px;
    border-radius: 9px;
  }

  .ch-fm-tips h5 {
    font-size: 13.5px;
    margin-bottom: 8px;
    gap: 6px;
  }

  .ch-fm-tips h5::before {
    height: 14px;
    width: 3px;
  }

  .ch-fm-tips ul {
    gap: 6px;
  }

  .ch-fm-tips li {
    font-size: 11.8px;
    padding-left: 14px;
  }

  .ch-fm-tips li::before {
    font-size: 10.5px;
    top: 1px;
  }

  .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-rls ul {
    gap: 8px;
  }

  .ch-rls li {
    font-size: 12.2px;
    padding-left: 20px;
  }

  .ch-rls li::before {
    width: 10px;
    height: 10px;
    top: 6px;
  }

  .ch-rwd-amt {
    margin-bottom: 8px;
    gap: 4px;
  }

  .ch-rwd-amt .cur {
    font-size: 14px;
  }

  .ch-rwd-amt .n {
    font-size: 28px;
  }

  .ch-rwd-amt .u {
    font-size: 12.5px;
  }

  .ch-rwd .d {
    font-size: 12.2px;
    margin-bottom: 13px;
  }

  .ch-rwd .btn {
    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;
  }
}

/* 94dcd2 */
[data-d87] {
    line-break: strict;
}
.f35c357 {
    tab-size: 4;
}