* {
  box-sizing: border-box;
}

:root {
  --cc-fixed-header-height: 60px;
  --cc-anchor-gap: 16px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: #131313;
  background: #fff;
  font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.65;
}

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

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

button,
input {
  font: inherit;
}

button {
  appearance: none;
}

/* Shared header style aligned with expert pages. */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  filter: drop-shadow(0 0 11px rgba(215, 215, 215, 0.329));
}

.header-wrapper {
  display: flex;
  flex-direction: column;
}

.header-top-bar {
  display: none;
}

.header-nav-bar {
  width: 100%;
  max-width: 1443px;
  margin: 0 auto;
  padding: 7px 121px;
  display: flex;
  align-items: center;
  gap: 30px;
  background: #fff;
}

.logo img {
  width: auto;
  height: 32px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 35px;
  margin-left: 100px;
}

.nav-link {
  padding: 8px 0;
  color: #000;
  font-family: "PingFang SC", "PingFangSC-Regular", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  font-weight: 400;
  white-space: nowrap;
}

.nav-link:hover {
  color: #ad0800;
  font-weight: 700;
}

.search-container {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.search-box {
  width: 454px;
  height: 38px;
  padding: 2px;
  display: flex;
  align-items: center;
  gap: 0;
  overflow: hidden;
  border-radius: 11px;
  background: linear-gradient(135deg, #ed6525 0%, #ea1d1d 24%, #b80d0d 100%);
}

.search-input {
  width: 376px;
  height: 100%;
  flex-shrink: 0;
  margin: 0;
  padding: 0 15px;
  border: 0;
  border-radius: 10px;
  outline: 0;
  color: #000;
  background: #fff;
  font-size: 14px;
}

.search-input::placeholder {
  color: #9f9b9b;
}

.search-btn {
  flex: 1;
  height: 100%;
  padding: 0;
  border: 0;
  color: #fff;
  background: transparent;
  font-family: "PingFang SC", "PingFangSC-Regular", sans-serif;
  font-size: 15px;
  font-weight: 400;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
}

.pc-search {
  display: flex;
}

.mobile-logo {
  display: none;
}

.cc-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  filter: drop-shadow(0 0 11px rgba(215, 215, 215, 0.329));
}

.cc-header-inner,
.cc-wrap {
  width: 100%;
  max-width: 1443px;
  margin: 0 auto;
  padding-left: 121px;
  padding-right: 121px;
}

.cc-header-inner {
  min-height: 60px;
  padding-top: 7px;
  padding-bottom: 7px;
  display: flex;
  align-items: center;
  gap: 30px;
}

.cc-logo img {
  width: auto;
  height: 32px;
}

.cc-nav {
  margin-left: 90px;
  display: flex;
  align-items: center;
  gap: 35px;
  white-space: nowrap;
}

.cc-nav a {
  padding: 8px 0;
  color: #000;
  font-size: 16px;
}

.cc-nav a:hover,
.cc-nav a[aria-current="page"] {
  color: #ad0800;
  font-weight: 700;
}

.cc-search {
  width: 454px;
  height: 38px;
  margin-left: auto;
  padding: 2px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #ed6525 0%, #ea1d1d 24%, #b80d0d 100%);
  border-radius: 11px;
}

.cc-search input {
  width: 376px;
  height: 100%;
  padding: 0 15px;
  border: 0;
  border-radius: 10px;
  outline: 0;
  color: #000;
  background: #fff;
  font-size: 14px;
}

.cc-search button {
  flex: 1;
  height: 100%;
  border: 0;
  color: #fff;
  background: transparent;
  cursor: pointer;
}

.cc-main {
  min-height: 70vh;
}

.cc-hero {
  padding: 16px 0 24px;
  border-bottom: 1px solid #e8e8e8;
  background: linear-gradient(180deg, #fff 0%, #fffafa 100%);
}

.cc-breadcrumb {
  margin: 4px 0 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #787878;
  font-size: 13px;
}

.cc-breadcrumb a:hover {
  color: #ad0800;
}

.cc-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 332px;
  gap: 50px;
  align-items: start;
}

.cc-eyebrow {
  width: fit-content;
  margin: 0 0 14px;
  padding: 1px 9px;
  color: #ad0800;
  border: 1px solid #ffd6d2;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.8;
}

.cc-hero h1 {
  margin: 0;
  color: #000;
  font-size: 40px;
  line-height: 1.22;
  letter-spacing: 0;
}

.cc-lead {
  max-width: 780px;
  margin: 16px 0 0;
  color: #333;
  font-size: 17px;
  line-height: 1.82;
}

.cc-actions {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.cc-primary,
.cc-consult-btn,
.cc-bottom-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 138px;
  height: 38px;
  padding: 0 18px;
  border-radius: 6px;
  color: #fff;
  background: linear-gradient(135deg, #c40000 0%, #ea1d1d 72%, #ed6525 100%);
  font-weight: 700;
}

.cc-secondary {
  display: inline-flex;
  min-width: 126px;
  height: 38px;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border: 1px solid #dedede;
  border-radius: 6px;
  color: #333;
  background: #fff;
  font-weight: 700;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.cc-secondary:hover {
  color: #ad0800;
  border-color: #e6aaa4;
  background: #fff8f6;
}

.cc-consult {
  padding: 24px 28px;
  border: 1px solid #e5e5e5;
  border-radius: 8px;
  background: #fff;
}

.cc-consult h2 {
  margin: 0;
  font-size: 21px;
  line-height: 1.35;
}

.cc-consult p {
  margin: 10px 0 0;
  color: #666;
}

.cc-consult ul {
  margin: 18px 0 20px;
  padding: 0;
  list-style: none;
}

.cc-consult li {
  position: relative;
  padding-left: 16px;
  color: #333;
}

.cc-consult li + li {
  margin-top: 8px;
}

.cc-consult li::before {
  content: "";
  position: absolute;
  top: 0.76em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #ad0800;
}

.cc-consult-btn {
  width: 100%;
}

.cc-facts {
  margin: 30px 0 0;
  padding: 17px 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.cc-facts div {
  padding: 0 26px;
  border-right: 1px solid #e5e5e5;
}

.cc-facts div:first-child {
  padding-left: 0;
}

.cc-facts div:last-child {
  border-right: 0;
}

.cc-facts dt {
  margin: 0;
  color: #b80d0d;
  font-size: 24px;
  font-weight: 800;
  line-height: 1.25;
}

.cc-facts dd {
  margin: 4px 0 0;
  color: #666;
}

.cc-section {
  padding-top: 42px;
}

.cc-anchor-section {
  scroll-margin-top: calc(var(--cc-fixed-header-height) + var(--cc-anchor-gap));
}

.cc-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

.cc-section-head h2 {
  position: relative;
  margin: 0;
  padding-left: 12px;
  color: #131313;
  font-size: 24px;
  line-height: 1.35;
}

.cc-section-head h2::before {
  content: "";
  position: absolute;
  top: 0.3em;
  bottom: 0.28em;
  left: 0;
  width: 4px;
  border-radius: 2px;
  background: #e00000;
}

.cc-section-head p {
  max-width: 660px;
  margin: 0;
  color: #666;
}

.cc-tabs {
  margin-bottom: 12px;
  display: flex;
  gap: 26px;
}

.cc-tabs button {
  position: relative;
  padding: 0 6px 10px;
  border: 0;
  color: #333;
  background: transparent;
  cursor: pointer;
}

.cc-tabs button.active,
.cc-tabs button:hover {
  color: #ad0800;
  font-weight: 700;
}

.cc-tabs button.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: #e00000;
}

.cc-course-cards {
  display: grid;
  gap: 12px;
}

.cc-course-row[hidden] {
  display: none !important;
}

.cc-course-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 330px);
  gap: 0;
  align-items: stretch;
  border: 1px solid #e5e5e5;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.025);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.cc-course-card:hover {
  border-color: #f0c6c1;
  box-shadow: 0 10px 24px rgba(173, 8, 0, 0.055);
}

.cc-course-card-main {
  min-width: 0;
  padding: 18px 22px;
}

.cc-course-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.cc-course-title {
  display: block;
  min-width: 0;
  flex: 1 1 auto;
  color: #111;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.48;
}

.cc-course-title:hover,
.cc-detail-link:hover,
.cc-teacher:hover {
  color: #ad0800;
}

.cc-course-card p {
  margin: 8px 0 0;
  color: #666;
  font-size: 13px;
  line-height: 1.7;
}

.cc-course-summary {
  display: -webkit-box;
  margin-top: 12px;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  color: #444;
  font-size: 14px;
}

.cc-course-card p.cc-course-evidence,
.cc-course-card p.cc-course-check {
  font-size: 14px;
  line-height: 1.65;
}

.cc-course-card p.cc-course-evidence {
  margin-top: 8px;
  color: #555;
}

.cc-course-card p.cc-course-check {
  margin-top: 12px;
  padding: 10px 12px;
  border: 0;
  color: #4a4a4a;
  background: #fffafa;
}

.cc-course-evidence strong,
.cc-course-check strong {
  color: #ad0800;
}

.cc-course-card-side {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: flex-start;
  gap: 10px;
  padding: 18px;
  border-left: 1px solid #eeeeee;
  background: #fafafa;
}

.cc-course-meta-list {
  display: grid;
  gap: 0;
  margin: 0;
}

.cc-course-meta-list div {
  padding: 10px 0 0;
  border-top: 1px solid #eeeeee;
}

.cc-course-meta-list div:first-child {
  padding-top: 0;
  border-top: 0;
}

.cc-course-meta-list dt {
  margin: 0 0 5px;
  color: #6f6f6f;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
}

.cc-course-meta-list dd {
  margin: 0;
  color: #333;
  font-size: 14px;
  line-height: 1.55;
}

.cc-course-meta-list .cc-teacher,
.cc-course-meta-list .cc-muted {
  display: block;
}

.cc-course-meta-list .cc-muted {
  margin: 2px 0 0;
}

.cc-course-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid #eeeeee;
}

.cc-course-duration {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  color: #222;
  font-size: 14px;
  white-space: nowrap;
}

.cc-course-duration strong {
  color: #888;
  font-size: 12px;
}

.cc-fit-section {
  padding-top: 36px;
}

.cc-fit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.cc-fit-card {
  min-height: 184px;
  padding: 18px 20px;
  border: 1px solid #e5e5e5;
  border-radius: 8px;
  background: #fff;
}

.cc-fit-card h3 {
  position: relative;
  margin: 0 0 12px;
  padding-left: 12px;
  color: #111;
  font-size: 17px;
  line-height: 1.45;
}

.cc-fit-card h3::before {
  content: "";
  position: absolute;
  top: 0.36em;
  bottom: 0.32em;
  left: 0;
  width: 3px;
  border-radius: 2px;
  background: #e00000;
}

.cc-fit-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.cc-fit-card li {
  position: relative;
  padding-left: 14px;
  color: #4a4a4a;
  line-height: 1.72;
}

.cc-fit-card li::before {
  content: "";
  position: absolute;
  top: 0.78em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #ad0800;
}

.cc-fit-card li + li {
  margin-top: 7px;
}

.cc-fit-card li a {
  color: #ad0800;
  font-weight: 700;
  border-bottom: 1px solid #f2b4ae;
}

.cc-fit-card li a:hover {
  color: #e00000;
  border-bottom-color: #e00000;
}

.cc-tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border: 1px solid #ffe1db;
  border-radius: 5px;
  color: #ad0800;
  background: #fff7f4;
  white-space: nowrap;
}

.cc-teacher {
  display: block;
  color: #222;
  font-size: 16px;
  font-weight: 700;
}

.cc-muted {
  display: block;
  margin-top: 3px;
  color: #777;
  font-size: 13px;
}

.cc-detail-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid #ffd6d2;
  border-radius: 5px;
  color: #d40000;
  background: #fff7f4;
  font-weight: 700;
  white-space: nowrap;
}

.cc-guide-list {
  border-top: 1px solid #dedede;
}

.cc-guide-item {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 34px;
  padding: 20px 0;
  border-bottom: 1px solid #e5e5e5;
}

.cc-guide-item h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.45;
}

.cc-guide-item p {
  margin: 0;
  color: #555;
  font-size: 15px;
}

.cc-guide-copy {
  min-width: 0;
}

.cc-guide-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 9px;
}

.cc-guide-links a {
  color: #ad0800;
  font-size: 14px;
  font-weight: 700;
}

.cc-guide-links a:hover {
  color: #e00000;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cc-matrix-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.cc-matrix-item {
  display: flex;
  min-height: 248px;
  flex-direction: column;
  padding: 18px 20px;
  border: 1px solid #e5e5e5;
  border-radius: 8px;
  background: #fff;
}

.cc-matrix-role {
  width: fit-content;
  margin: 0 0 10px;
  padding: 1px 8px;
  border: 1px solid #ffe1db;
  border-radius: 5px;
  color: #ad0800;
  background: #fff7f4;
  font-size: 13px;
  font-weight: 700;
}

.cc-matrix-item h3 {
  margin: 0;
  color: #111;
  font-size: 15px;
  line-height: 1.5;
}

.cc-matrix-recommend {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid #eeeeee;
}

.cc-matrix-recommend span {
  display: block;
  margin-bottom: 6px;
  color: #888;
  font-size: 12px;
  font-weight: 700;
}

.cc-matrix-courses {
  display: grid;
  gap: 6px;
}

.cc-matrix-course {
  display: block;
  color: #222;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
}

.cc-matrix-course:hover {
  color: #ad0800;
}

.cc-matrix-note {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid #eeeeee;
  color: #555;
  font-size: 14px;
  line-height: 1.7;
}

.cc-matrix-note strong {
  margin-right: 8px;
  color: #888;
  font-size: 12px;
}

.cc-matrix-item a {
  font-weight: 700;
}

.cc-matrix-item--consult {
  justify-content: center;
  border-color: #f0d5d1;
  background: #fffafa;
}

.cc-matrix-item--consult .cc-matrix-recommend {
  border-top: 0;
}

.cc-matrix-item--consult .cc-matrix-recommend span {
  margin-bottom: 10px;
}

.cc-matrix-item--consult .cc-matrix-course {
  display: inline-flex;
  width: fit-content;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border: 1px solid #ffd6d2;
  border-radius: 5px;
  color: #ad0800;
  background: #fff;
}

.cc-matrix-item--consult .cc-matrix-course:hover {
  border-color: #e00000;
  color: #e00000;
}

@media (min-width: 901px) and (max-width: 1180px) {
  .cc-matrix-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cc-matrix-item {
    min-height: 224px;
  }
}

.cc-note-section {
  padding-bottom: 4px;
}

.cc-notes {
  padding: 18px 22px;
  border-left: 4px solid #e00000;
  background: #fffafa;
}

.cc-notes p {
  margin: 0;
  color: #4a4a4a;
}

.cc-notes p + p {
  margin-top: 10px;
}

.cc-notes a {
  color: #ad0800;
  font-weight: 700;
  border-bottom: 1px solid #f2b4ae;
}

.cc-related-list {
  border-top: 1px solid #dedede;
}

.cc-related-item {
  display: grid;
  grid-template-columns: 96px 160px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  padding: 16px 6px;
  border-bottom: 1px solid #e5e5e5;
}

.cc-related-item:hover strong {
  color: #ad0800;
}

.cc-related-role {
  width: fit-content;
  min-width: 70px;
  padding: 1px 8px;
  border: 1px solid #ffe1db;
  border-radius: 5px;
  color: #ad0800;
  background: #fff7f4;
  font-size: 13px;
  text-align: center;
}

.cc-related-item strong {
  color: #111;
  font-size: 16px;
  line-height: 1.55;
}

.cc-related-item span:last-child {
  color: #555;
}

.cc-faq {
  border-top: 1px solid #dedede;
}

.cc-faq details {
  border-bottom: 1px solid #e5e5e5;
}

.cc-faq summary {
  min-height: 50px;
  padding: 14px 6px;
  color: #222;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}

.cc-faq p {
  margin: 0;
  padding: 0 6px 16px;
  color: #555;
}

.cc-bottom-cta {
  width: calc(100% - 242px);
  max-width: 1201px;
  margin-top: 48px;
  margin-bottom: 50px;
  padding-top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 104px;
  padding-top: 22px;
  padding-bottom: 22px;
  border: 1px solid #f1d9d5;
  border-radius: 8px;
  background: linear-gradient(90deg, #fff7f4 0%, #fff 100%);
}

.cc-bottom-cta h2 {
  margin: 0;
  font-size: 22px;
}

.cc-bottom-cta p {
  margin: 7px 0 0;
  color: #555;
}

.footer {
  margin-top: 0;
  padding: 50px 0 30px;
  background: #000;
}

.footer-content {
  max-width: 1443px;
  margin: 0 auto;
  padding: 0 121px;
}

.footer-intro {
  margin-bottom: 15px;
}

.footer-intro p {
  margin: 0;
  color: #7d7d7d;
  font-size: 14px;
  line-height: 1.8;
}

.footer-divider {
  width: 100%;
  height: 1px;
  margin-bottom: 20px;
  background: #333;
}

.footer-section-block {
  margin-bottom: 20px;
}

.footer-section-title {
  margin: 0 0 12px;
  color: #908f8f;
  font-family: "PingFang SC", "PingFangSC-Regular", sans-serif;
  font-size: 14px;
  font-weight: 700;
}

.footer-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
}

.footer-tag {
  margin-right: 30px;
  margin-bottom: 8px;
  color: #908f8f;
  font-family: "PingFang SC", "PingFangSC-Regular", sans-serif;
  font-size: 14px;
  cursor: pointer;
  transition: color 0.2s ease;
}

.footer-tag:hover {
  color: #fff;
}

.footer-desc {
  margin: 0 0 8px;
  color: #908f8f;
  font-size: 13px;
  line-height: 1.8;
}

.footer-bottom {
  max-width: 1443px;
  margin: 0 auto;
  padding-top: 20px;
  padding-left: 121px;
  padding-right: 121px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 23px;
}

.footer-bottom p {
  margin: 0;
  color: #7d7d7d;
  font-size: 14px;
}

.footer-copyright {
  text-align: left;
}

.footer-beian {
  text-align: left;
  white-space: nowrap;
}

.beian-icon {
  display: inline-block;
  width: 16px;
  height: 16px;
  margin: 0 4px;
  vertical-align: middle;
}

.cc-footer {
  padding: 42px 0 30px;
  color: #666;
  background: #f8f8f8;
}

.cc-footer-intro {
  margin: 0;
}

.cc-footer-line {
  height: 1px;
  margin: 18px 0;
  background: #e1e1e1;
}

.cc-footer-block {
  margin-top: 18px;
}

.cc-footer-block h2 {
  margin: 0 0 10px;
  color: #333;
  font-size: 15px;
}

.cc-footer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
}

.cc-footer-tags a {
  color: #555;
}

.cc-footer-tags a:hover {
  color: #ad0800;
}

.cc-footer-copy {
  margin-top: 22px;
  color: #888;
  font-size: 13px;
}

.cc-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
}

.cc-modal:target {
  display: flex;
}

.cc-modal-mask {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.48);
}

.cc-modal-panel {
  position: relative;
  z-index: 1;
  width: 265px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.cc-modal-close {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 10;
  display: flex;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  background: rgba(255, 255, 255, 0.3);
  font-size: 12px;
  line-height: 1;
}

.cc-modal-close:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.5);
}

.cc-wechat-card {
  overflow: visible;
  border-radius: 16px;
  background: #fff;
}

.cc-wechat-top {
  position: relative;
  height: 153px;
  padding: 21px 21px 0;
  box-sizing: border-box;
  overflow: hidden;
  border-radius: 16px 16px 0 0;
  color: #fff;
  background: #c62828;
}

.cc-wechat-top img {
  position: absolute;
  top: 0;
  left: 0;
  width: 265px;
  height: 153px;
  display: block;
  z-index: 0;
}

.cc-wechat-title,
.cc-wechat-top p {
  position: relative;
  z-index: 1;
}

.cc-wechat-title {
  margin-bottom: 8px;
  font-family: Arial, sans-serif;
  font-size: 20px;
  font-weight: 400;
}

.cc-wechat-top p {
  margin: 0;
  font-size: 14px;
  line-height: 1.4;
}

.cc-wechat-qr {
  position: relative;
  z-index: 2;
  width: 190px;
  height: 189px;
  margin: -60px auto 0;
}

.cc-wechat-qr img {
  display: block;
  width: 190px;
  height: 189px;
  border-radius: 10px;
  object-fit: cover;
}

.cc-wechat-card-bottom {
  padding: 15px 18px 20px;
  border-radius: 0 0 16px 16px;
  color: #131313;
  background: #fff;
  text-align: center;
}

.cc-wechat-card-bottom p {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid #1565c0;
  outline-offset: 3px;
}

@media (max-width: 1180px) {
  .cc-bottom-cta.cc-wrap {
    width: calc(100% - 80px);
    max-width: none;
  }

  .header-nav-bar {
    padding-left: 40px;
    padding-right: 40px;
  }

  .footer-content,
  .footer-bottom {
    padding-left: 40px;
    padding-right: 40px;
  }

  .cc-header-inner,
  .cc-wrap {
    padding-left: 40px;
    padding-right: 40px;
  }

  .cc-nav {
    margin-left: 28px;
    gap: 24px;
  }

  .cc-search {
    width: 340px;
  }

  .cc-search input {
    width: 268px;
  }

  .nav-menu {
    gap: 24px;
    margin-left: 40px;
  }

  .pc-search {
    min-width: 0;
  }

  .pc-search .search-box {
    width: 100%;
    min-width: 0;
  }

  .pc-search .search-input {
    width: auto;
    min-width: 0;
    flex: 1;
  }

  .cc-course-card {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
    gap: 0;
    padding: 0;
  }

  .cc-course-card-main {
    padding: 18px 20px;
  }

  .cc-course-card-side {
    padding: 16px;
  }
}

@media (max-width: 768px) {
  :root {
    --cc-fixed-header-height: 104px;
  }

  .header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: auto;
    margin: 0;
    padding: 0;
    background: #fff;
    box-shadow: none;
    filter: none;
  }

  .header-wrapper {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
  }

  .header-top-bar {
    width: 100%;
    padding: 8px 10px;
    display: flex;
    align-items: center;
    background: #fff;
  }

  .search-container {
    width: 100%;
    flex: 1;
    display: flex;
  }

  .search-box {
    width: 100%;
    height: 44px;
    padding: 2px;
    display: flex;
    align-items: center;
    gap: 0;
    overflow: hidden;
    border-radius: 13px;
    background: linear-gradient(135deg, #ed6525 0%, #ea1d1d 24%, #b80d0d 100%);
  }

  .search-inner {
    height: 100%;
    min-width: 0;
    flex: 1;
    padding: 0 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    overflow: hidden;
    border-radius: 11px;
    background: #fff;
  }

  .mobile-logo {
    display: block;
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
    border-radius: 4px;
    object-fit: cover;
  }

  .search-input {
    width: auto;
    min-width: 0;
    height: 100%;
    flex: 1;
    padding: 0;
    border: 0;
    outline: 0;
    color: #000;
    background: transparent;
    font-size: 16px;
    appearance: none;
  }

  .search-input::placeholder {
    color: #c2bfbf;
    font-size: 16px;
  }

  .search-btn {
    flex: 0 0 68px;
    height: 100%;
    padding: 0;
    color: #fff;
    background: transparent;
    font-size: 13px;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
  }

  .pc-search {
    display: none !important;
  }

  .header-nav-bar {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0 13px;
    gap: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
  }

  .logo {
    display: none;
  }

  .nav-menu {
    width: 100%;
    margin-left: 0;
    padding: 0;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    gap: 0;
    box-shadow: none;
  }

  .nav-link {
    min-height: 44px;
    padding: 10px 0;
    display: inline-flex;
    align-items: center;
    color: #000;
    font-size: 15px;
    font-weight: 400;
    white-space: nowrap;
  }

  .cc-main {
    padding-top: var(--cc-fixed-header-height);
  }

  .footer {
    margin-bottom: 0;
    padding: 30px 0 0;
  }

  .footer-content,
  .footer-bottom {
    padding-left: 13px;
    padding-right: 13px;
  }

  .footer-section-title {
    margin-bottom: 10px;
    color: #908f8f;
    font-size: 13px;
    font-weight: 700;
  }

  .footer-tags-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
  }

  .footer-tag {
    width: 20%;
    margin-right: 0;
    margin-bottom: 8px;
    color: #908f8f;
    font-size: 13px;
    text-align: left;
  }

  .footer-tags-hot .footer-tag {
    width: 25%;
  }

  .footer-desc {
    margin-bottom: 6px;
    color: #908f8f;
    font-size: 13px;
    line-height: 1.8;
  }

  .footer-intro p {
    color: #908f8f;
    font-size: 13px;
  }

  .footer-section-block {
    margin-bottom: 16px;
  }

  .footer-bottom {
    padding-top: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-divider {
    margin-bottom: 12px;
  }

  .footer-bottom p {
    margin-bottom: 4px;
    color: #7d7d7d;
    font-size: 13px;
    text-align: center;
  }

  .footer-copyright,
  .footer-beian {
    text-align: center;
    white-space: normal;
  }

  .beian-icon {
    width: 16px;
    height: 16px;
    margin: 0 2px;
  }
}

@media (max-width: 900px) {
  .cc-bottom-cta.cc-wrap {
    width: calc(100% - 36px);
  }

  .cc-header {
    position: static;
  }

  .cc-header-inner,
  .cc-wrap {
    padding-left: 18px;
    padding-right: 18px;
  }

  .cc-header-inner {
    flex-wrap: wrap;
  }

  .cc-nav {
    order: 3;
    width: 100%;
    margin-left: 0;
    gap: 18px;
    overflow-x: auto;
  }

  .cc-search {
    width: calc(100% - 112px);
  }

  .cc-search input {
    width: calc(100% - 72px);
  }

  .cc-hero-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .cc-hero h1 {
    font-size: 32px;
  }

  .cc-lead {
    font-size: 16px;
    line-height: 1.78;
  }

  .cc-consult {
    display: none;
  }

  .cc-consult h2 {
    flex: 1 1 130px;
    font-size: 17px;
  }

  .cc-consult p {
    display: none;
  }

  .cc-consult ul {
    display: none;
  }

  .cc-consult-btn {
    width: auto;
    min-width: 148px;
    height: 36px;
    margin-top: 0;
    padding: 0 14px;
  }

  .cc-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cc-facts div {
    padding: 12px 16px;
    border-bottom: 1px solid #e5e5e5;
  }

  .cc-facts div:nth-child(2n) {
    border-right: 0;
  }

  .cc-facts div:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .cc-section-head {
    display: block;
  }

  .cc-section-head p {
    margin-top: 8px;
  }

  .cc-tabs {
    overflow-x: auto;
    white-space: nowrap;
  }

  .cc-tabs button {
    flex: 0 0 auto;
    font-size: 15px;
  }

  .cc-course-cards {
    gap: 12px;
  }

  .cc-course-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0;
  }

  .cc-course-card-main {
    padding: 16px;
  }

  .cc-course-card-head {
    display: block;
  }

  .cc-course-title {
    font-size: 18px;
  }

  .cc-course-card-head .cc-tag {
    margin-top: 8px;
  }

  .cc-tag {
    min-height: 24px;
  }

  .cc-course-card-side {
    padding: 16px;
    border-top: 1px solid #eeeeee;
    border-left: 0;
  }

  .cc-course-card-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .cc-detail-link {
    min-height: 36px;
    padding: 0 14px;
  }

  .cc-fit-grid {
    grid-template-columns: 1fr;
  }

  .cc-fit-card {
    min-height: 0;
    padding: 16px;
  }

  .cc-matrix-list {
    grid-template-columns: 1fr;
  }

  .cc-matrix-item {
    min-height: 0;
    padding: 16px;
  }

  .cc-matrix-item:nth-child(odd):last-child {
    grid-column: auto;
  }

  .cc-related-item {
    grid-template-columns: 1fr;
    gap: 5px;
    padding: 15px 6px;
  }

  .cc-related-role {
    min-width: 0;
  }

  .cc-guide-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .cc-bottom-cta {
    display: block;
  }

  .cc-bottom-cta a {
    margin-top: 16px;
  }
}