.page-contact {
  position: relative;
  background-color: #0B0F14;
  background-image:
    radial-gradient(circle at 12% 30%, rgba(0, 229, 255, 0.10) 0 1px, transparent 1.6px),
    radial-gradient(circle at 80% 10%, rgba(255, 138, 61, 0.14) 0 1px, transparent 1.6px),
    linear-gradient(90deg, rgba(200, 255, 46, 0.06) 1px, transparent 1px),
    linear-gradient(rgba(200, 255, 46, 0.06) 1px, transparent 1px);
  background-size: 56px 56px, 48px 48px, 104px 104px, 104px 104px;
  color: #E8EEF4;
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact .contact-hero {
  position: relative;
  padding: calc(var(--header-h-mobile) + 28px) 0 40px;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: -60px;
  top: 80px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 138, 61, 0.16) 0%, rgba(255, 138, 61, 0) 62%);
  pointer-events: none;
}

.page-contact .breadcrumb {
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: #93A1B3;
}

.page-contact .breadcrumb a {
  color: #00E5FF;
  text-decoration: none;
}

.page-contact .breadcrumb a:hover {
  color: #C8FF2E;
  text-decoration: underline;
}

.page-contact .breadcrumb__sep {
  margin: 0 8px;
  color: #93A1B3;
}

.page-contact .contact-hero__layout {
  display: grid;
  gap: 28px;
  margin-top: 40px;
}

.page-contact .contact-hero h1 {
  margin: 18px 0 16px;
  max-width: 15ch;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: #E8EEF4;
}

.page-contact .contact-hero__rule {
  display: block;
  width: 64px;
  height: 4px;
  margin: 14px 0 8px;
  background: #FF8A3D;
  font-size: 0;
  color: transparent;
}

.page-contact .contact-hero__tagline {
  display: block;
  color: #FF8A3D;
}

.page-contact .contact-hero__lead {
  color: #93A1B3;
  line-height: 1.85;
  max-width: 60ch;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-contact .contact-hero__action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: #C8FF2E;
  color: #0B0F14;
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition: background 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact .contact-hero__action:hover {
  background: #FF8A3D;
  transform: translateY(-2px);
}

.page-contact .contact-hero__action--ghost {
  background: rgba(200, 255, 46, 0.08);
  color: #C8FF2E;
}

.page-contact .contact-hero__action--ghost:hover {
  background: rgba(0, 229, 255, 0.12);
  color: #00E5FF;
}

.page-contact .contact-hero__arrow {
  display: inline-block;
  transition: transform 0.3s var(--ease);
}

.page-contact .contact-hero__action:hover .contact-hero__arrow {
  transform: translateX(4px);
}

.page-contact .contact-hero__media {
  margin: 0;
  clip-path: polygon(3% 0, 100% 0, 100% 86%, 97% 100%, 0 100%, 0 9%);
}

.page-contact .contact-hero__media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

.page-contact .media-frame__caption {
  display: inline-block;
  margin-top: 10px;
  padding: 5px 10px;
  background: rgba(19, 28, 36, 0.86);
  border-left: 2px solid #FF8A3D;
  color: #93A1B3;
  font-size: 0.78rem;
  line-height: 1.5;
}

.page-contact .eyebrow {
  display: inline-block;
  margin: 0;
  padding: 6px 12px;
  background: rgba(200, 255, 46, 0.08);
  border-left: 3px solid #C8FF2E;
  color: #C8FF2E;
  font-family: var(--font-data);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-contact .contact-channels {
  position: relative;
  padding: 72px 0 16px;
}

.page-contact .contact-channels::before {
  content: "YUNNAN / 云南";
  display: none;
  position: absolute;
  right: 4px;
  top: 18px;
  z-index: 0;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  padding: 4px 10px;
  background: rgba(255, 138, 61, 0.12);
  color: #FF8A3D;
}

.page-contact .contact-channels::after {
  content: "";
  position: absolute;
  right: 0;
  top: 88px;
  width: 90px;
  height: 64px;
  background: repeating-linear-gradient(135deg, rgba(255, 138, 61, 0.30) 0 3px, transparent 3px 10px);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 30% 100%);
  pointer-events: none;
}

.page-contact .contact-channels__head {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.page-contact .contact-channels__head h2,
.page-contact .contact-service__text h2,
.page-contact .contact-write__head h2,
.page-contact .contact-support__head h2 {
  margin: 10px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  color: #E8EEF4;
}

.page-contact .contact-channels__head > p:not(.eyebrow),
.page-contact .contact-write__head > p:not(.eyebrow),
.page-contact .contact-support__head > p:not(.eyebrow),
.page-contact .contact-service__text > p {
  color: #93A1B3;
  line-height: 1.75;
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: 16px;
  margin-top: 36px;
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 22px 24px;
  background: #131C24;
  border: 1px solid rgba(200, 255, 46, 0.2);
  color: #E8EEF4;
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact .contact-card:hover {
  background: #18222D;
  transform: translateY(-4px);
}

.page-contact .contact-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 6px;
  background: rgba(200, 255, 46, 0.08);
  color: #C8FF2E;
  clip-path: polygon(9px 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%, 0 9px);
}

.page-contact .contact-card__icon svg {
  width: 22px;
  height: 22px;
}

.page-contact .contact-card--address .contact-card__icon {
  background: rgba(0, 229, 255, 0.08);
  color: #00E5FF;
}

.page-contact .contact-card:hover .contact-card__icon {
  background: rgba(200, 255, 46, 0.16);
}

.page-contact .contact-card--address:hover .contact-card__icon {
  background: rgba(0, 229, 255, 0.16);
}

.page-contact .contact-card__label {
  font-family: var(--font-data);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #93A1B3;
}

.page-contact .contact-card__value {
  font-family: var(--font-data);
  font-weight: 700;
  line-height: 1.35;
  word-break: break-word;
}

.page-contact .contact-card--phone .contact-card__value {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  letter-spacing: 0.01em;
}

.page-contact .contact-card__note {
  color: #93A1B3;
  font-size: 0.85rem;
  line-height: 1.6;
}

.page-contact .contact-service {
  position: relative;
  margin-top: 72px;
  padding: 56px 0;
  background: rgba(19, 28, 36, 0.72);
  border-top: 1px solid rgba(200, 255, 46, 0.2);
  border-bottom: 1px solid rgba(200, 255, 46, 0.2);
}

.page-contact .contact-service::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 160px;
  height: 4px;
  background: #FF8A3D;
}

.page-contact .contact-service__inner {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-contact .contact-service__promise {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-contact .contact-service__promise li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(200, 255, 46, 0.2);
  color: #E8EEF4;
  font-size: 0.95rem;
}

.page-contact .contact-service__promise li::before {
  content: "→";
  color: #C8FF2E;
  font-weight: 800;
}

.page-contact .contact-service__media {
  margin: 0;
}

.page-contact .contact-service__media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}

.page-contact .contact-write {
  padding: 84px 0 36px;
}

.page-contact .contact-write__head {
  max-width: 720px;
}

.page-contact .contact-write__grid {
  display: grid;
  gap: 18px;
  margin-top: 34px;
}

.page-contact .contact-mailbox {
  position: relative;
  padding: 30px 24px 26px;
  background: rgba(19, 28, 36, 0.85);
  border: 1px solid rgba(200, 255, 46, 0.16);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.page-contact .contact-mailbox::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: #C8FF2E;
}

.page-contact .contact-mailbox--service::before {
  background: #FF8A3D;
}

.page-contact .contact-mailbox__tag {
  display: inline-block;
  padding: 4px 10px;
  margin-bottom: 16px;
  background: rgba(200, 255, 46, 0.10);
  color: #C8FF2E;
  font-family: var(--font-data);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.page-contact .contact-mailbox--service .contact-mailbox__tag {
  background: rgba(255, 138, 61, 0.12);
  color: #FF8A3D;
}

.page-contact .contact-mailbox h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: #E8EEF4;
}

.page-contact .contact-mailbox p {
  margin: 0 0 20px;
  color: #93A1B3;
  line-height: 1.75;
  font-size: 0.95rem;
}

.page-contact .contact-mailbox__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.page-contact .contact-mailbox__address {
  font-family: var(--font-data);
  font-size: 1.05rem;
  font-weight: 700;
  color: #E8EEF4;
  text-decoration: none;
  border-bottom: 1px dashed currentColor;
  word-break: break-all;
}

.page-contact .contact-mailbox__address:hover {
  color: #00E5FF;
}

.page-contact .contact-mailbox__button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  background: #C8FF2E;
  color: #0B0F14;
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
  transition: background 0.3s var(--ease);
}

.page-contact .contact-mailbox--service .contact-mailbox__button {
  background: #FF8A3D;
}

.page-contact .contact-mailbox__button:hover {
  background: #00E5FF;
  color: #0B0F14;
}

.page-contact .contact-mailbox__button span {
  display: inline-block;
  transition: transform 0.3s var(--ease);
}

.page-contact .contact-mailbox__button:hover span {
  transform: translateX(3px);
}

.page-contact .contact-mailbox__meta {
  display: block;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px dashed rgba(200, 255, 46, 0.2);
  color: #93A1B3;
  font-size: 0.8rem;
}

.page-contact .contact-support {
  padding: 72px 0 96px;
}

.page-contact .contact-support__head {
  max-width: 720px;
}

.page-contact .contact-support__grid {
  display: grid;
  gap: 14px;
  margin-top: 34px;
}

.page-contact .contact-support__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 18px 24px;
  background: rgba(19, 28, 36, 0.85);
  border: 1px solid rgba(200, 255, 46, 0.12);
  color: #E8EEF4;
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact .contact-support__item::after {
  content: "↗";
  position: absolute;
  right: 12px;
  bottom: 12px;
  color: #C8FF2E;
  opacity: 0;
  transform: translate(-6px, 6px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact .contact-support__item:hover {
  background: #18222D;
  transform: translateY(-4px);
}

.page-contact .contact-support__item:hover::after {
  opacity: 1;
  transform: translate(0, 0);
}

.page-contact .contact-support__num {
  font-family: var(--font-data);
  font-size: 0.78rem;
  font-weight: 700;
  color: #FF8A3D;
}

.page-contact .contact-support__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
}

.page-contact .contact-support__desc {
  color: #93A1B3;
  font-size: 0.85rem;
  line-height: 1.65;
}

@media (min-width: 680px) {
  .page-contact .contact-channels::before {
    display: block;
  }

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

  .page-contact .contact-card--phone {
    grid-column: 1 / -1;
  }

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

@media (min-width: 860px) {
  .page-contact .contact-service__inner {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
  }

  .page-contact .contact-service__media {
    transform: translateY(-6px) rotate(-0.6deg);
  }

  .page-contact .contact-write__grid {
    grid-template-columns: 1.2fr 1fr;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-hero {
    padding-top: calc(var(--header-h) + 32px);
  }

  .page-contact .contact-hero__layout {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 56px;
    align-items: center;
  }

  .page-contact .contact-hero__media {
    transform: translateY(18px) rotate(1deg);
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: 1.15fr 1fr 1fr;
  }

  .page-contact .contact-card--phone {
    grid-column: auto;
  }

  .page-contact .contact-support__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}