/* ================================
   ODI备案页面
================================ */

.ODIPage {
  background: #ffffff;
  color: #10244a;
  overflow: hidden;
}

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

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

.ODIPage a {
  text-decoration: none;
}


/* 通用标题 */

.ODISectionTitle {
  margin-bottom: 46px;
  text-align: center;
}

.ODISectionTitle-left {
  margin-bottom: 28px;
  text-align: left;
}

.ODISectionTitle h2 {
  margin: 0;
  color: #10244a;
  font-size: 34px;
  line-height: 1.3;
  font-weight: 700;
}

.ODISectionTitle span {
  display: block;
  width: 46px;
  height: 4px;
  margin: 16px auto 0;
  background: #315dd8;
  border-radius: 999px;
}

.ODISectionTitle-left span {
  margin-left: 0;
}

.ODISectionTitle p {
  max-width: 760px;
  margin: 16px auto 0;
  color: #5f6b85;
  font-size: 16px;
  line-height: 1.8;
}


/* Hero */

.ODIHero {
  min-height: 560px;
  background:
    linear-gradient(
      90deg,
      rgba(5, 22, 52, 0.92) 0%,
      rgba(8, 34, 78, 0.82) 42%,
      rgba(8, 34, 78, 0.36) 66%,
      rgba(8, 34, 78, 0.08) 100%
    ),
    url("../images/odi-filing-hero-hong-kong-business.webp")
      center right / cover no-repeat;
}

.ODIHero-main {
  max-width: 1200px;
  min-height: 560px;
  margin: 0 auto;
  padding: 120px 20px 70px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ODIBreadcrumb {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  margin-bottom: 32px;
  padding: 8px 13px;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  backdrop-filter: blur(10px);
}

.ODIBreadcrumb a {
  color: rgba(255, 255, 255, 0.78);
}

.ODIBreadcrumb span:last-child {
  color: #ffffff;
  font-weight: 600;
}

.ODIHero-content {
  max-width: 670px;
  color: #ffffff;
}

.ODIHero h1 {
  margin: 0 0 18px;
  color: #ffffff;
  font-size: 58px;
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -1px;
}

.ODIHero-subtitle {
  margin: 0 0 24px;
  color: #ffffff;
  font-size: 24px;
  line-height: 1.45;
  font-weight: 700;
}

.ODIHero-desc {
  max-width: 620px;
  margin: 0 0 26px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
  line-height: 1.9;
}

.ODIHero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.ODIHero-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 14px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 14px;
}

.ODIHero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 34px;
}

.ODIHero-btn {
  display: inline-flex;
  min-width: 178px;
  height: 50px;
  padding: 0 28px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  transition: 0.3s ease;
}

.ODIHero-btn-primary {
  background: #ffffff;
  border: 1px solid #ffffff;
  color: #10244a;
}

.ODIHero-btn-primary:hover {
  background: #b2bce7;
  border-color: #b2bce7;
}

.ODIHero-btn-outline {
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.65);
}

.ODIHero-btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.ODIHero-trust {
  display: flex;
  flex-wrap: wrap;
}

.ODIHero-trust span {
  position: relative;
  padding: 0 22px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.ODIHero-trust span:first-child {
  padding-left: 0;
}

.ODIHero-trust span:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 1px;
  height: 14px;
  background: rgba(255, 255, 255, 0.28);
  transform: translateY(-50%);
}


/* 为什么 */

.ODIWhy {
  padding: 6.25rem 0;
}

.ODIWhy-main,
.ODIConditions-main,
.ODIDocuments-main,
.ODIProcess-main,
.ODIFunds-main,
.ODICases-main,
.ODIAdvantages-main,
.ODIFAQ-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.ODIWhy-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.ODIWhy-card {
  overflow: hidden;
  border: 1px solid rgba(178, 188, 231, 0.45);
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(31, 42, 68, 0.06);
}

.ODIWhy-card img {
  width: 100%;
  height: 145px;
  object-fit: cover;
}

.ODIWhy-card div {
  padding: 22px 20px 24px;
}

.ODIWhy-card h3 {
  margin: 0 0 10px;
  color: #10244a;
  font-size: 18px;
  line-height: 1.4;
}

.ODIWhy-card p {
  margin: 0;
  color: #5f6b85;
  font-size: 14px;
  line-height: 1.75;
}


/* 条件 */

.ODIConditions {
  padding: 6.25rem 0;
  background: #f7f9ff;
}

.ODIConditions-main {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 52px;
}

.ODIConditions-image img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 16px 42px rgba(31, 42, 68, 0.12);
}

.ODICondition-item {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(178, 188, 231, 0.55);
}

.ODICondition-item:first-child {
  padding-top: 0;
}

.ODICondition-item strong {
  color: #10244a;
  font-size: 17px;
}

.ODICondition-item p {
  margin: 0;
  color: #5f6b85;
  font-size: 15px;
  line-height: 1.8;
}


/* 所需资料 */

.ODIDocuments {
  padding: 6.25rem 0;
  background-color: #F7F9FF;
}

.ODIDocuments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.ODIDocument-card {
  overflow: hidden;
  border: 1px solid rgba(178, 188, 231, 0.45);
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(31, 42, 68, 0.06);
}

.ODIDocument-card h3 {
  margin: 0;
  padding: 18px 24px;
  background: #102f68;
  color: #ffffff;
  font-size: 17px;
  line-height: 1.5;
}

.ODIDocument-card ul {
  margin: 0;
  padding: 24px 28px 10px 42px;
}

.ODIDocument-card li {
  margin-bottom: 9px;
  color: #4f5d78;
  font-size: 14px;
  line-height: 1.65;
}

.ODIDocument-result {
  margin: 14px 24px 24px;
  padding: 12px 16px;
  background: #eef3ff;
  color: #315dd8;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
}


/* 流程 */

.ODIProcess {
  padding: 6.25rem 0;
  background: #fff;
}

.ODIProcess-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.ODIProcess-item {
  position: relative;
  padding: 32px 26px;
  border: 1px solid rgba(178, 188, 231, 0.45);
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(31, 42, 68, 0.05);
}

.ODIProcess-item span {
  display: block;
  margin-bottom: 18px;
  color: #315dd8;
  font-size: 30px;
  font-weight: 800;
}

.ODIProcess-item h3 {
  margin: 0 0 10px;
  color: #10244a;
  font-size: 18px;
}

.ODIProcess-item p {
  margin: 0;
  color: #5f6b85;
  font-size: 14px;
  line-height: 1.75;
}


/* 资金逻辑 */

.ODIFunds {
  padding: 6.25rem 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.35)),
    url('../images/odi-capital-flow.webp') center center / cover no-repeat;
}

.ODIFunds-layout {
  /* display: grid; */
  grid-template-columns: 0.38fr 0.62fr;
  gap: 34px;
  align-items: center;
}

.ODIFunds-image img {
  width: 100%;
  border-radius: 14px;
  object-fit: cover;
}

.ODIFunds-path {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 10px;
}

.ODIFunds-step {
  flex: 1;
  min-height: 76px;
  padding: 16px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #102f68;
  color: #ffffff;
  border-radius: 8px;
  text-align: center;
  font-size: 14px;
  line-height: 1.45;
  font-weight: 600;
}

.ODIFunds-arrow {
  display: flex;
  align-items: center;
  color: #315dd8;
  font-size: 22px;
  font-weight: 800;
}

.ODIFunds-note {
  max-width: 860px;
  margin: 28px auto 0;
  color: #ffffff;
  font-size: 15px;
  line-height: 1.9;
  text-align: center;
}


/* 案例 */

.ODICases {
  padding: 6.25rem 0;
  background: #f7f9ff;
}

.ODICase-card {
  display: grid;
  grid-template-columns: 0.42fr 0.58fr;
  gap: 40px;
  align-items: center;
  background: #ffffff;
  border-radius: 16px;
  padding: 34px;
  box-shadow: 0 12px 35px rgba(31, 42, 68, 0.08);
}

.ODICase-image img {
  width: 100%;
  border-radius: 14px;
}

.ODICase-content h3 {
  margin: 0 0 18px;
  color: #10244a;
  font-size: 26px;
}

.ODICase-content p {
  margin: 0 0 28px;
  color: #5f6b85;
  font-size: 15px;
  line-height: 1.9;
}

.ODICase-data {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.ODICase-data strong {
  display: block;
  margin-bottom: 6px;
  color: #315dd8;
  font-size: 20px;
}

.ODICase-data span {
  color: #5f6b85;
  font-size: 13px;
}


/* 德荣优势 */

.ODIAdvantages {
  padding: 6.25rem 0;
}

.ODIAdvantages-main {
  display: grid;
  grid-template-columns: 0.52fr 0.48fr;
  gap: 52px;
  align-items: center;
}

.ODIAdvantages-image img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 16px 42px rgba(31, 42, 68, 0.12);
}

.ODIAdvantages-content ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ODIAdvantages-content li {
  position: relative;
  margin-bottom: 16px;
  padding-left: 28px;
  color: #4f5d78;
  font-size: 15px;
  line-height: 1.75;
}

.ODIAdvantages-content li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #315dd8;
  font-weight: 800;
}


/* FAQ */

.ODIFAQ {
  padding: 6.25rem 0;
  background: #f7f9ff;
}

.ODIFAQ-list {
  max-width: 960px;
  margin: 0 auto;
}

.ODIFAQ-item {
  overflow: hidden;
  margin-bottom: 12px;
  background: #ffffff;
  border: 1px solid rgba(178, 188, 231, 0.48);
  border-radius: 8px;
}

.ODIFAQ-question {
  width: 100%;
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border: none;
  background: #ffffff;
  cursor: pointer;
  text-align: left;
}

.ODIFAQ-question span {
  color: #10244a;
  font-size: 15px;
  font-weight: 700;
}

.ODIFAQ-question em {
  color: #315dd8;
  font-size: 22px;
  font-style: normal;
  line-height: 1;
  transition: 0.25s ease;
}

.ODIFAQ-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.ODIFAQ-answer p {
  margin: 0;
  padding: 0 20px 20px;
  color: #5f6b85;
  font-size: 14px;
  line-height: 1.8;
}

.ODIFAQ-item.is-open .ODIFAQ-question em {
  transform: rotate(45deg);
}


/* CTA */

.ODIContact {
  padding: 4rem 20px;
  background: #08234f;
}

.ODIContact-main {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 30px;
  align-items: center;
  justify-content: space-between;
}

.ODIContact h2 {
  margin: 0 0 10px;
  color: #ffffff;
  font-size: 32px;
}

.ODIContact p {
  margin: 0;
  color: rgba(255,255,255,0.78);
  font-size: 16px;
}

.ODIContact-btn {
  flex: 0 0 auto;
  min-width: 210px;
  height: 48px;
  padding: 0 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: 6px;
  color: #10244a;
  font-weight: 700;
}

/* ODI 微信弹窗 */
.ODIWechatModal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.ODIWechatModal.is-show {
  display: flex;
}

.ODIWechatMask {
  position: absolute;
  inset: 0;
  background: rgba(5, 18, 42, 0.68);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.ODIWechatBox {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 390px;
  padding: 34px 30px 30px;
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 24px 70px rgba(5, 18, 42, 0.28);
  text-align: center;
  animation: ODIWechatFadeUp 0.28s ease;
}

.ODIWechatClose {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: none;
  background: #f1f4fb;
  border-radius: 50%;
  color: #10244a;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.ODIWechatClose:hover {
  background: #e3e9f7;
}

.ODIWechatBox h3 {
  margin: 0 0 10px;
  color: #10244a;
  font-size: 24px;
  line-height: 1.35;
  font-weight: 700;
}

.ODIWechatDesc {
  margin: 0 0 22px;
  color: #5f6b85;
  font-size: 15px;
  line-height: 1.7;
}

.ODIWechatQr {
  width: 190px;
  height: 190px;
  margin: 0 auto 22px;
  padding: 10px;
  background: #f7f9ff;
  border: 1px solid rgba(178, 188, 231, 0.55);
  border-radius: 16px;
}

.ODIWechatQr img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ODIWechatCopy {
  display: flex;
  gap: 10px;
  padding: 8px;
  background: #f7f9ff;
  border: 1px solid rgba(178, 188, 231, 0.55);
  border-radius: 12px;
}

.ODIWechatCopy span {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #10244a;
  font-size: 15px;
  font-weight: 700;
}

.ODIWechatCopyBtn {
  flex: 0 0 auto;
  height: 38px;
  padding: 0 14px;
  border: none;
  background: #315dd8;
  border-radius: 8px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.ODIWechatCopyBtn:hover {
  background: #244ab9;
}

.ODIWechatTip {
  margin: 16px 0 0;
  color: #7b879f;
  font-size: 13px;
}

@keyframes ODIWechatFadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

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

/* 防止弹窗打开时页面滚动 */
body.ODIModalLock {
  overflow: hidden;
}

@media screen and (max-width: 480px) {
  .ODIWechatBox {
    padding: 30px 20px 24px;
  }

  .ODIWechatBox h3 {
    font-size: 21px;
  }

  .ODIWechatCopy {
    flex-direction: column;
  }

  .ODIWechatCopyBtn {
    width: 100%;
  }
}


/* 移动端 */

@media screen and (max-width: 1024px) {
  .ODIWhy-grid,
  .ODIProcess-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .ODIDocuments-grid,
  .ODIConditions-main,
  .ODIFunds-layout,
  .ODICase-card,
  .ODIAdvantages-main {
    grid-template-columns: 1fr;
  }

  .ODIFunds-path {
    flex-wrap: wrap;
  }
}

@media screen and (max-width: 768px) {
  .ODISectionTitle h2 {
    font-size: 26px;
  }

  .ODIHero {
    background:
      linear-gradient(
        180deg,
        rgba(5, 22, 52, 0.94) 0%,
        rgba(8, 34, 78, 0.86) 55%,
        rgba(8, 34, 78, 0.62) 100%
      ),
      url("https://www.hkdrong.com/images/odi-filing-hero-hong-kong-business.webp")
        center bottom / cover no-repeat;
  }

  .ODIHero-main {
    min-height: 650px;
    padding: 92px 18px 54px;
  }

  .ODIHero h1 {
    font-size: 40px;
  }

  .ODIHero-subtitle {
    font-size: 20px;
  }

  .ODIHero-tags span,
  .ODIHero-btn {
    width: 100%;
  }

  .ODIHero-actions {
    flex-direction: column;
  }

  .ODIHero-trust {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .ODIHero-trust span {
    padding: 0;
  }

  .ODIHero-trust span::after {
    display: none !important;
  }

  .ODIWhy,
  .ODIConditions,
  .ODIDocuments,
  .ODIProcess,
  .ODIFunds,
  .ODICases,
  .ODIAdvantages,
  .ODIFAQ {
    padding: 4rem 0;
  }

  .ODIWhy-grid,
  .ODIProcess-list,
  .ODIDocuments-grid,
  .ODICase-data {
    grid-template-columns: 1fr;
  }

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

  .ODIFunds-path {
    flex-direction: column;
  }

  .ODIFunds-arrow {
    justify-content: center;
    transform: rotate(90deg);
  }

  .ODICase-card {
    padding: 22px;
  }

  .ODICase-content h3 {
    font-size: 22px;
  }

  .ODIContact-main {
    flex-direction: column;
    align-items: flex-start;
  }

  .ODIContact-btn {
    width: 100%;
  }
}