.hc-hero {
  position: relative;
  width: 100%;
  min-height: 280px;
  background: url('YOUR-HERO-IMAGE-URL') center center / cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 42px;
}

.hc-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
}

.hc-hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1100px;
  padding: 42px 18px 34px;
  text-align: center;
}

.hc-hero-title {
  margin: 0 0 18px;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.4;
  color: #fff;
}

.hc-hero-search {
  max-width: 900px;
  margin: 0 auto;
}

.hc-hero-search input[type="text"],
.hc-hero-search input[type="search"] {
  width: 100%;
  height: 58px;
  border: none;
  border-radius: 6px;
  padding: 0 18px;
  font-size: 16px;
  box-sizing: border-box;
}

.hc-hero-search button,
.hc-hero-search input[type="submit"],
.hc-hero-search .search-btn {
  height: 58px;
  border: none;
  background: #f47a17;
  color: #fff;
  border-radius: 0 6px 6px 0;
}

/* ===== Header ===== */
.Header_description {
  display: none;
}

.Header_searchTitle {
  font-size: 42px;
  text-align: center;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
}

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

.Header_searchSection form {
  max-width: 800px;
  margin: 0 auto;
}

.Header_searchSection {
  min-height: 520px;
  padding-top: 120px;
  padding-bottom: 100px;
  background-size: cover;
  background-position: center;
}

/* ===== Main ===== */
.hc-wrap,
.hc-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 18px 30px;
}

.hc-section {
  margin-bottom: 40px;
}

.hc-title {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.25;
  margin: 50px 0 20px;
  color: #222;
}

/* ===== Grid ===== */
.hc-grid {
  display: grid;
  gap: 20px;
  justify-content: center;
}

.hc-grid-3 {
  grid-template-columns: repeat(3, 1fr);
  max-width: 980px;
  margin: 0 auto;
}

.hc-grid-4 {
  grid-template-columns: repeat(4, 1fr);
  max-width: 980px;
  margin: 0 auto;
}

/* ===== Card ===== */
.hc-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  min-height: 120px;
  padding: 22px 16px;
  text-align: center;
  text-decoration: none;
  color: #333;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  box-sizing: border-box;
}

.hc-card-sm {
  min-height: 108px;
}

.hc-card:hover {
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
  transform: translateY(-3px);
  border-color: #dddddd;
  background: #ffffff;
}

.hc-icon {
  font-size: 24px;
  line-height: 1;
  margin-bottom: 10px;
}

.hc-card-title {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  color: #222;
  white-space: normal;
  word-break: break-word;
  overflow-wrap: break-word;
}

.hc-card-text {
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.45;
  color: #777;
  max-width: 220px;
}

/* ===== Contact ===== */
.hc-contact-wrap,
.hc-contact-strip,
.hc-contact {
  margin-top: 34px;
  text-align: center;
}

.hc-contact-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.hc-contact-strip {
  padding-top: 8px;
  display: flex;
  justify-content: center;
  gap: 42px;
  flex-wrap: wrap;
}

.hc-contact-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.hc-contact-item {
  text-align: center;
}

.hc-contact-icon {
  font-size: 14px;
  margin-bottom: 4px;
}

.hc-contact-main,
.hc-contact-text,
.hc-contact-link {
  font-size: 14px;
  line-height: 1.4;
  color: #333;
}

.hc-contact-main {
  font-weight: 600;
}

.hc-contact-main a,
.hc-contact-link {
  color: #1a73e8;
  text-decoration: none;
}

.hc-contact-main a:hover,
.hc-contact-link:hover {
  text-decoration: underline;
}

.hc-contact-sub {
  margin-top: 2px;
  font-size: 12px;
  color: #777;
}

.hc-contact p {
  margin: 6px 0;
  text-align: center;
}

/* ===== Tablet ===== */
@media (max-width: 900px) {
  .hc-grid-3,
  .hc-grid-4 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 100%;
  }

  .hc-title {
    font-size: 24px;
  }
}

/* ===== Mobile ===== */
@media (max-width: 768px) {
  .hc-hero {
    min-height: 220px;
    margin-bottom: 24px;
  }

  .hc-hero-inner {
    padding: 24px 14px;
  }

  .hc-hero-title {
    font-size: 20px;
    line-height: 1.3;
    margin-bottom: 12px;
  }

  .hc-hero-search input[type="text"],
  .hc-hero-search input[type="search"] {
    height: 48px;
    font-size: 14px;
  }

  .hc-hero-search button,
  .hc-hero-search input[type="submit"],
  .hc-hero-search .search-btn {
    height: 48px;
  }

  .Header_searchSection {
    min-height: 320px;
    padding-top: 70px;
    padding-bottom: 50px;
  }

  .Header_searchTitle {
    font-size: 28px;
    margin-bottom: 14px;
  }

  .hc-title {
    font-size: 22px;
    margin: 36px 0 16px;
  }

  .hc-grid-3,
  .hc-grid-4 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 100%;
    gap: 12px;
  }

  .hc-card,
  .hc-card-sm {
    min-height: 110px;
    padding: 16px 10px;
    border-radius: 12px;
  }

  .hc-icon {
    font-size: 22px;
    margin-bottom: 8px;
  }

  .hc-card-title {
    font-size: 14px;
    line-height: 1.4;
    font-weight: 600;
    white-space: normal;
    word-break: break-word;
    overflow-wrap: break-word;
  }

  .hc-card-text {
    font-size: 12px;
    line-height: 1.4;
  }

  .hc-contact-strip {
    gap: 18px;
  }

  .hc-contact-main,
  .hc-contact-text,
  .hc-contact-link {
    font-size: 13px;
  }
}
/* ============================= */
/* ✅ MOBILE 列表 & 排版统一规范 */
/* ============================= */
@media screen and (max-width: 768px) {

  /* ============================= */
  /* 🔥 1. 标题间距优化 */
  /* ============================= */
  #container h1,
  #container h2,
  #container h3 {
    margin-top: 18px !important;
    margin-bottom: 10px !important;
    line-height: 1.3 !important;
  }

  /* 标题后紧跟列表时，减少空隙 */
  #container h1 + ul,
  #container h2 + ul,
  #container h3 + ul,
  #container h1 + ol,
  #container h2 + ol,
  #container h3 + ol {
    margin-top: 6px !important;
  }

  /* ============================= */
  /* 🔥 2. UL / OL 基础统一 */
  /* ============================= */
  #container ul,
  #container ol {
    padding-left: 22px !important;
    margin: 10px 0 16px !important;
  }

  /* ============================= */
  /* 🔥 3. LI 内容统一 */
  /* ============================= */
  #container ul li,
  #container ol li {
    font-size: 15px !important;
    line-height: 1.65 !important;
    margin-bottom: 8px !important;
    color: #222 !important;
  }

  /* 最后一项收紧 */
  #container ul li:last-child,
  #container ol li:last-child {
    margin-bottom: 0 !important;
  }

  /* ============================= */
  /* 🔥 4. marker（重点优化） */
  /* ============================= */

  /* UL 圆点 */
  #container ul li::marker {
    font-size: 0.9em !important;
    color: #e66a2c !important; /* 品牌橙 */
  }

  /* OL 数字 */
  #container ol li::marker {
    font-size: 0.95em !important;
    font-weight: 600 !important;
    color: #e66a2c !important;
  }

  /* ============================= */
  /* 🔥 5. 目录型列表（Troubleshooting） */
  /* ============================= */
  #container ul li a {
    font-size: 15px !important;
    line-height: 1.5 !important;
    text-decoration: none !important;
    color: #d97833 !important;
    font-weight: 500 !important;
  }

  /* ============================= */
  /* 🔥 6. 嵌套列表优化 */
  /* ============================= */
  #container ul ul,
  #container ol ol,
  #container ul ol,
  #container ol ul {
    margin-top: 6px !important;
    margin-bottom: 6px !important;
    padding-left: 20px !important;
  }

  /* ============================= */
  /* 🔥 7. 列表与段落之间间距 */
  /* ============================= */
  #container p + ul,
  #container p + ol {
    margin-top: 6px !important;
  }

  #container ul + p,
  #container ol + p {
    margin-top: 12px !important;
  }
}

/* 标题 */
.hc-card-title {
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}

/* 响应式 */
@media (max-width: 900px) {
  .hc-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .hc-grid-3 {
    grid-template-columns: 1fr;
  }