:root {
  --ddd-hero-brand: #174b57;
  --ddd-hero-brand-strong: #103943;
  --ddd-hero-accent: #ef6a3a;
  --ddd-hero-white: #ffffff;
  --ddd-hero-ink: #17242a;
  --ddd-hero-muted: #5e6a70;
}

.ddd-hero-shell,
.ddd-hero-shell *,
.ddd-hero-wechat-dialog,
.ddd-hero-wechat-dialog * {
  box-sizing: border-box;
}

.ddd-hero-shell {
  width: 100%;
  min-width: 0;
  color: var(--ddd-hero-ink);
  background: var(--ddd-hero-white);
}

.ddd-hero-header {
  position: relative;
  z-index: 3;
  height: 72px;
  display: flex;
  align-items: center;
  background: var(--ddd-hero-white);
  border-bottom: 1px solid #e3e8ea;
}

.ddd-hero-header-inner {
  display: flex;
  width: min(1120px, calc(100% - 40px));
  height: 100%;
  align-items: center;
  justify-content: space-between;
  gap:  ​24px;
  margin: 0 auto;
}

.ddd-hero-brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
  color: var(--ddd-hero-brand-strong);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
}

.ddd-hero-brand img {
  display: block;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  object-fit: contain;
}

.ddd-hero-contact {
  display: flex;
  align-items: center;
  gap: 18px;
  white-space: nowrap;
}

.ddd-hero-contact span {
  color: var(--ddd-hero-muted);
  font-size: 14px;
  line-height: 24px;
}

.ddd-hero-contact a {
  color: var(--ddd-hero-brand);
  font-size: 21px;
  font-weight: 700;
  line-height: 28px;
  text-decoration: none;
}

.ddd-hero-main {
  position: relative;
  isolation: isolate;
  display: flex;
  max-width: 1920px;
  margin: 0 auto;
  min-height: min(680px, max(560px, calc(100svh - 120px)));
  align-items: center;
  overflow: hidden;
  color: var(--ddd-hero-white);
  background-color: #244d57;
  background-image: url("../../static/upload/image/20260819/office-hero-desktop.jpg?v=20260819");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.ddd-hero-main::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: rgba(15, 44, 51, 0.78);
  content: "";
}

.ddd-hero-main-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 54px 0 48px;
}

.ddd-hero-content {
  width: min(720px, 100%);
}

.ddd-hero-eyebrow {
  margin: 0 0 14px;
  color: #ffd6c6;
  font-size: 15px;
  font-weight: 700;
  line-height: 24px;
}

.ddd-hero-content h1 {
  margin: 0;
  color: var(--ddd-hero-white);
  font-size: 46px;
  font-weight: 700;
  line-height: 1.28;
}

.ddd-hero-content h1 span {
  color: var(--ddd-hero-white);
}

.ddd-hero-description {
  max-width: 660px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 17px;
  line-height: 30px;
}

.ddd-hero-services,
.ddd-hero-proof {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ddd-hero-services {
  gap: 10px 24px;
  margin-top: 22px;
}

.ddd-hero-services li {
  position: relative;
  padding-left: 15px;
  color: var(--ddd-hero-white);
  font-size: 15px;
  line-height:  ​24px;
}

.ddd-hero-services li::before {
  position: absolute;
  top: 9px;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--ddd-hero-accent);
  border-radius: 50%;
  content: "";
}

.ddd-hero-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin-top: 22px;
}

.ddd-hero-price > span {
  font-size: 15px;
  line-height: 24px;
}

.ddd-hero-price strong {
  color: #ffd4c4;
  font-size: 28px;
  line-height: 36px;
}

.ddd-hero-price small {
  width: 100%;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  line-height: 20px;
}

.ddd-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.ddd-hero-action {
  display: inline-flex;
  width: 150px;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 10px 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
  letter-spacing: 0;
  text-decoration: none;
  cursor: pointer;
}

.ddd-hero-action-primary {
  color: var(--ddd-hero-white);
  background: var(--ddd-hero-accent);
}

.ddd-hero-action-primary:hover,
.ddd-hero-action-primary:focus-visible {
  background: #d95729;
}

.ddd-hero-action-secondary {
  color: var(--ddd-hero-white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.78);
}

.ddd-hero-action-secondary:hover,
.ddd-hero-action-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.16);
}

.ddd-hero-proof {
  gap: 8px 22px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.ddd-hero-proof li {
  position: relative;
  padding-left: 19px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 14px;
  line-height: 24px;
}

.ddd-hero-proof li::before {
  position: absolute;
  top: 7px;
  left: 0;
  width: 10px;
  height: 6px;
  border-bottom: 2px solid #86d4b1;
  border-left: 2px solid #86d4b1;
  transform: rotate(-45deg);
  content: "";
}

.ddd-hero-wechat-dialog {
  position: fixed;
  inset: 0;
  margin: auto;
  width: min(390px, calc(100% - 32px));
  max-height: calc(100vh - 32px);
  overflow: auto;
  padding: 30px 28px 24px;
  border: 0;
  border-radius: 8px;
  color: var(--ddd-hero-ink);
  background: var(--ddd-hero-white);
  text-align: center;
}

.ddd-hero-wechat-dialog::backdrop {
  background: rgba(10, 24, 29, 0.72);
}

.ddd-hero-wechat-dialog h2 {
  margin: 0 0 18px;
  font-size: 22px;
  line-height: 32px;
}

.ddd-hero-wechat-dialog img {
  display: block;
  width: min(250px, 100%);
  height: auto;
  margin: 0 auto;
}

.ddd-hero-wechat-dialog p {
  margin: 14px 0 0;
  color: var(--ddd-hero-muted);
  font-size: 14px;
  line-height: 24px;
}

.ddd-hero-dialog-close {
  position: absolute;
  top: 8px;
  right: 10px;
  width: 36px;
  height: 36px;
  padding: 0;
  color: var(--ddd-hero-ink);
  background: transparent;
  border: 0;
  border-radius: 50%;
  font-size: 28px;
  line-height: 34px;
  cursor: pointer;
}

@media screen and (min-width: 769px) {
  .ddd-hero-brand,
  .ddd-hero-content {
    margin-left: 56px;
  }
}

@media screen and (max-width: 768px) {
  html,
  body {
    min-width: 0 !important;
    overflow-x: hidden;
  }

  .ddd-hero-header {
    height: 68px;
  }

  .ddd-hero-header-inner {
    width: calc(100% - 28px);
    gap: 10px;
  }

  .ddd-hero-brand {
    gap: 8px;
    font-size: 15px;
  }

  .ddd-hero-brand img {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
  }

  .ddd-hero-contact {
    display: block;
    flex: 0 0 auto;
    text-align: right;
  }

  .ddd-hero-contact span {
    display: block;
    font-size: 12px;
    line-height: 18px;
  }

  .ddd-hero-contact a {
    display: block;
    font-size: 16px;
    line-height: 22px;
  }

  .ddd-hero-main {
    min-height: min(680px, max(560px, calc(100svh - 108px)));
    background-image: url("../../static/upload/image/20260819/office-hero-mobile.jpg?v=20260819");
    background-position: center;
  }

  .ddd-hero-main::before {
    background: rgba(15, 44, 51, 0.84);
  }

  .ddd-hero-main-inner {
    width: calc(100% - 32px);
    padding: 36px 0 34px;
  }

  .ddd-hero-content h1 {
    font-size: 32px;
    line-height: 1.3;
  }

  .ddd-hero-description {
    margin-top: 14px;
    font-size: 15px;
    line-height: 26px;
  }

  .ddd-hero-services {
    gap: 6px 16px;
    margin-top: 16px;
  }

  .ddd-hero-services li {
    font-size: 14px;
  }

  .ddd-hero-price {
    margin-top: 16px;
  }

  .ddd-hero-price strong {
    font-size: 24px;
    line-height: 32px;
  }

  .ddd-hero-actions {
    display: grid;
    grid-template-columns: repeat( 2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 20px;
  }

  .ddd-hero-action {
    width: 100%;
  }

  .ddd-hero-proof {
    gap: 6px 14px;
    margin-top: 18px;
    padding-top: 14px;
  }

  .ddd-hero-proof li {
    font-size: 13px;
  }
}

@media screen and (max-width: 430px) {
  .ddd-hero-brand span {
    display: block;
    max-width: 150px;
    font-size: 13px;
    line-height: 18px;
    white-space: normal;
  }
}

@media screen and (max-width: 360px) {
  .ddd-hero-brand span {
    max-width: 126px;
    font-size: 12px;
    line-height: 17px;
  }

  .ddd-hero-content h1 {
    font-size: 29px;
  }

  .ddd-hero-main-inner {
    padding: 24px 0 22px;
  }

  .ddd-hero-contact a {
    font-size: 15px;
  }
}