.page-contact {
  --contact-accent: #FF6B00;
  --contact-accent-light: #FF8B33;
  --contact-primary: #0A1F44;
  --contact-primary-light: #1E3A5F;
  --contact-bg-light: #F5F7FA;
  --contact-grid: #4A6A8F;
  --contact-text-dark: #16283A;
  --contact-text-subtle: #6B7A8F;
  --contact-text-on-dark: #D9E2EC;
  --contact-border-light: #E1E8F0;
  --contact-white: #FFFFFF;
  --contact-font-display: "Oswald", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --contact-font-body: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  background: var(--contact-bg-light);
  min-height: 70vh;
}

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

.page-contact img {
  max-width: 100%;
  height: auto;
}

.page-contact .container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.page-contact a {
  color: inherit;
}

.page-contact .breadcrumb {
  background: var(--contact-white);
  border-bottom: 1px solid var(--contact-border-light);
  padding: 14px 0;
  font-size: 14px;
  color: var(--contact-text-subtle);
}

.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-contact .breadcrumb__link {
  color: var(--contact-text-subtle);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-contact .breadcrumb__link:hover {
  color: var(--contact-accent);
}

.page-contact .breadcrumb__current {
  color: var(--contact-text-dark);
  font-weight: 600;
}

.page-contact .contact-hero {
  position: relative;
  background: var(--contact-primary);
  overflow: hidden;
}

.page-contact .contact-hero__inner {
  position: relative;
  padding-top: 40px;
  padding-bottom: 40px;
}

.page-contact .contact-hero__panel {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: flex-end;
  isolation: isolate;
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  filter: saturate(0.7) contrast(1.05);
  opacity: 0.32;
}

.page-contact .contact-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    100deg,
    rgba(10, 31, 68, 0.96) 0%,
    rgba(10, 31, 68, 0.88) 42%,
    rgba(30, 58, 95, 0.72) 78%,
    rgba(10, 31, 68, 0.6) 100%
  );
}

.page-contact .contact-hero__content {
  position: relative;
  padding: 36px 0 28px 0;
  max-width: 720px;
}

.page-contact .contact-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--contact-accent-light);
  font-weight: 600;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.page-contact .contact-hero__label::before {
  content: "";
  width: 36px;
  height: 3px;
  background: var(--contact-accent);
  display: inline-block;
  transform: skewX(-25deg);
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--contact-white);
  margin: 0 0 14px 0;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.page-contact .contact-hero__desc {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--contact-text-on-dark);
  margin: 0 0 28px 0;
  max-width: 600px;
}

.page-contact .contact-hero__channels {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 22px;
}

.page-contact .contact-hero__channel {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.06);
  border-left: 4px solid var(--contact-accent);
  padding: 18px 20px;
  text-decoration: none;
  position: relative;
  min-width: 240px;
  transition: background 0.25s ease, transform 0.25s ease;
  border-radius: 0 4px 4px 0;
}

.page-contact .contact-hero__channel::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 14px 14px 0;
  border-color: transparent var(--contact-accent) transparent transparent;
}

.page-contact .contact-hero__channel:hover {
  background: rgba(255, 107, 0, 0.14);
  transform: translateX(4px);
}

.page-contact .contact-hero__channel-label {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--contact-accent-light);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.page-contact .contact-hero__channel-value {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--contact-white);
  letter-spacing: 0.03em;
  word-break: break-all;
}

.page-contact .contact-hero__address {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.page-contact .contact-hero__address-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--contact-accent-light);
  text-transform: uppercase;
  font-weight: 600;
}

.page-contact .contact-hero__address-text {
  font-size: 15px;
  color: var(--contact-text-on-dark);
}

.page-contact .contact-hero__skew {
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.page-contact .contact-hero__skew--one {
  right: -60px;
  top: 48px;
  width: 280px;
  height: 34px;
  background: var(--contact-accent);
  opacity: 0.7;
  transform: skewX(-28deg) rotate(12deg);
}

.page-contact .contact-hero__skew--two {
  right: 132px;
  bottom: -12px;
  width: 160px;
  height: 20px;
  background: var(--contact-accent-light);
  opacity: 0.36;
  transform: skewX(-32deg) rotate(-6deg);
}

.page-contact .contact-support {
  background: var(--contact-white);
  padding: 48px 0 36px 0;
  border-bottom: 1px solid var(--contact-border-light);
}

.page-contact .contact-support__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact .contact-support__item {
  position: relative;
  padding: 26px 24px 26px 32px;
  background: var(--contact-bg-light);
  border-radius: 4px;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
  transition: background 0.2s ease;
}

.page-contact .contact-support__item:hover {
  background: #edf1f6;
}

.page-contact .contact-support__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--contact-accent);
  transform: skewX(-8deg);
}

.page-contact .contact-support__icon {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--contact-accent);
  position: absolute;
  right: 16px;
  top: 12px;
  line-height: 1;
  opacity: 0.22;
}

.page-contact .contact-support__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--contact-primary);
  margin: 0 0 10px 0;
  letter-spacing: 0.03em;
}

.page-contact .contact-support__text {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.85;
  color: var(--contact-text-dark);
  margin: 0;
  max-width: 640px;
}

.page-contact .contact-form-section {
  padding: 52px 0 44px 0;
  background: var(--contact-bg-light);
}

.page-contact .contact-form-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-contact .contact-form-section__main {
  min-width: 0;
}

.page-contact .contact-form-section .page-heading {
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 2px solid var(--contact-primary);
  position: relative;
}

.page-contact .contact-form-section .page-heading::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 72px;
  height: 4px;
  background: var(--contact-accent);
}

.page-contact .contact-form-section .section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--contact-accent);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.page-contact .contact-form-section .section-label::before {
  content: "";
  width: 32px;
  height: 3px;
  background: var(--contact-accent);
  display: inline-block;
  transform: skewX(-25deg);
}

.page-contact .contact-form-section .page-heading__title {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  color: var(--contact-primary);
  margin: 0 0 6px 0;
  text-transform: uppercase;
  line-height: 1.2;
}

.page-contact .contact-form-section .page-heading__subtitle {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--contact-text-subtle);
  margin: 0;
  line-height: 1.7;
}

.page-contact .contact-form {
  background: var(--contact-white);
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(10, 31, 68, 0.06);
  padding: 28px 22px 30px 22px;
  border-top: 4px solid var(--contact-accent);
  position: relative;
}

.page-contact .contact-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .contact-form__field {
  margin-bottom: 18px;
}

.page-contact .contact-form__label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--contact-primary);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}

.page-contact .contact-form__label::after {
  content: "";
  display: inline-block;
  width: 14px;
  height: 2px;
  background: var(--contact-accent);
  margin-left: 8px;
  vertical-align: middle;
  transform: skewX(-25deg);
}

.page-contact .contact-form__input {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--contact-text-dark);
  border: 1px solid var(--contact-border-light);
  border-radius: 3px;
  background: var(--contact-white);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  display: block;
}

.page-contact .contact-form__input::placeholder {
  color: #b0bcc9;
}

.page-contact .contact-form__input:focus {
  outline: none;
  border-color: var(--contact-accent);
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.14);
}

.page-contact .contact-form__select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--contact-accent) 50%),
    linear-gradient(135deg, var(--contact-accent) 50%, transparent 50%);
  background-position: calc(100% - 20px) calc(50% - 2px),
    calc(100% - 14px) calc(50% - 2px);
  background-size: 6px 6px;
  background-repeat: no-repeat;
  cursor: pointer;
}

.page-contact .contact-form__textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.7;
}

.page-contact .contact-form__notice {
  font-size: 12px;
  color: var(--contact-text-subtle);
  line-height: 1.6;
  margin-bottom: 18px;
  padding: 12px 14px;
  background: var(--contact-bg-light);
  border-left: 3px solid var(--contact-grid);
}

.page-contact .contact-form__notice a {
  color: var(--contact-accent);
  text-decoration: underline;
}

.page-contact .contact-form__submit {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 34px;
  border: none;
  border-radius: 3px;
  background: var(--contact-accent);
  color: var(--contact-white);
  transition: background 0.2s ease, transform 0.2s ease;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  position: relative;
}

.page-contact .contact-form__submit:hover {
  background: var(--contact-accent-light);
  transform: translateY(-1px);
}

.page-contact .contact-form-section__aside {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.page-contact .contact-map {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  min-height: 260px;
  background: var(--contact-primary);
  box-shadow: 0 8px 24px rgba(10, 31, 68, 0.12);
}

.page-contact .contact-map__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  filter: saturate(0.55) contrast(1.1);
}

.page-contact .contact-map__grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.14) 1px, transparent 1px);
  background-size: 30px 30px;
  mix-blend-mode: overlay;
}

.page-contact .contact-map__pin {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: rgba(10, 31, 68, 0.92);
  padding: 12px 20px;
  border-radius: 4px;
  border-left: 4px solid var(--contact-accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  max-width: 90%;
}

.page-contact .contact-map__pin::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -12px;
  transform: translateX(-50%);
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 12px solid rgba(10, 31, 68, 0.92);
}

.page-contact .contact-map__pin-dot {
  width: 12px;
  height: 12px;
  background: var(--contact-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(255, 107, 0, 0.22), 0 0 18px rgba(255, 107, 0, 0.5);
}

.page-contact .contact-map__pin-text {
  font-size: 13px;
  color: var(--contact-white);
  white-space: normal;
  text-align: center;
  line-height: 1.5;
}

.page-contact .contact-aside-card {
  background: var(--contact-white);
  border-radius: 6px;
  padding: 26px 24px;
  border-top: 3px solid var(--contact-primary);
  box-shadow: 0 4px 14px rgba(10, 31, 68, 0.05);
}

.page-contact .contact-aside-card--dark {
  background: var(--contact-primary);
  border-top-color: var(--contact-accent);
}

.page-contact .contact-aside-card__tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--contact-accent);
  background: rgba(255, 107, 0, 0.08);
  padding: 4px 10px;
  transform: skewX(-10deg);
  font-weight: 700;
  margin-bottom: 14px;
  border-radius: 2px;
}

.page-contact .contact-aside-card--dark .contact-aside-card__tag {
  background: rgba(255, 107, 0, 0.18);
}

.page-contact .contact-aside-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--contact-primary);
  margin: 0 0 14px 0;
}

.page-contact .contact-aside-card--dark .contact-aside-card__title {
  color: var(--contact-white);
}

.page-contact .contact-aside-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .contact-aside-card__item {
  font-size: 13px;
  line-height: 1.75;
  color: var(--contact-text-dark);
  padding-left: 18px;
  position: relative;
  margin-bottom: 8px;
}

.page-contact .contact-aside-card__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 2px;
  background: var(--contact-accent);
  transform: skewX(-25deg);
}

.page-contact .contact-aside-card--dark .contact-aside-card__item {
  color: var(--contact-text-on-dark);
}

.page-contact .contact-aside-card__item a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-contact .contact-aside-card--dark .contact-aside-card__item a:hover {
  color: var(--contact-accent-light);
}

.page-contact .contact-aside-card__item a:hover {
  color: var(--contact-accent);
}

.page-contact .contact-faq-strip {
  background: var(--contact-primary);
  padding: 40px 0;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-faq-strip::before {
  content: "";
  position: absolute;
  right: -40px;
  top: -20px;
  width: 220px;
  height: 70px;
  background: rgba(255, 107, 0, 0.22);
  transform: skewX(-24deg) rotate(8deg);
}

.page-contact .contact-faq-strip::after {
  content: "";
  position: absolute;
  left: -30px;
  bottom: -30px;
  width: 130px;
  height: 40px;
  background: rgba(255, 139, 51, 0.12);
  transform: skewX(-28deg) rotate(-12deg);
}

.page-contact .contact-faq-strip__inner {
  position: relative;
  z-index: 1;
}

.page-contact .contact-faq-strip__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--contact-accent-light);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.page-contact .contact-faq-strip__label::before {
  content: "";
  width: 30px;
  height: 3px;
  background: var(--contact-accent);
  display: inline-block;
  transform: skewX(-25deg);
}

.page-contact .contact-faq-strip__text {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.85;
  color: var(--contact-text-on-dark);
  margin: 0;
  max-width: 860px;
}

.page-contact .contact-faq-strip__text a {
  color: var(--contact-accent-light);
  text-decoration: underline;
  transition: color 0.2s ease;
}

.page-contact .contact-faq-strip__text a:hover {
  color: var(--contact-accent);
}

@media (min-width: 600px) {
  .page-contact .contact-form {
    padding: 34px 32px 36px 32px;
  }

  .page-contact .contact-form__row {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .contact-support__grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .contact-support__item:nth-child(3) {
    grid-column: 1 / -1;
  }
}

@media (min-width: 992px) {
  .page-contact .contact-hero__inner {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .page-contact .contact-hero__panel {
    min-height: 520px;
  }

  .page-contact .contact-hero__title {
    font-size: 56px;
  }

  .page-contact .contact-hero__desc {
    font-size: 16px;
    max-width: 660px;
  }

  .page-contact .contact-hero__channel {
    min-width: 280px;
    padding: 22px 26px;
  }

  .page-contact .contact-hero__channel-value {
    font-size: 30px;
  }

  .page-contact .contact-support {
    padding: 60px 0 48px 0;
  }

  .page-contact .contact-support__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    margin: 0 -14px;
  }

  .page-contact .contact-support__item {
    margin: 0 14px;
    padding: 30px 26px 30px 36px;
  }

  .page-contact .contact-support__item:nth-child(3) {
    grid-column: auto;
  }

  .page-contact .contact-form-section {
    padding: 64px 0 56px 0;
  }

  .page-contact .contact-form-section__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .contact-form-section__main {
    position: sticky;
    top: 88px;
  }

  .page-contact .contact-form-section .page-heading__title {
    font-size: 40px;
  }

  .page-contact .contact-faq-strip {
    padding: 52px 0;
  }
}