.page-contact {
  position: relative;
  isolation: isolate;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 10% 0%, rgba(233, 33, 44, 0.22) 0%, transparent 42%),
    radial-gradient(circle at 95% 55%, rgba(245, 163, 0, 0.08) 0%, transparent 36%),
    var(--milan-black);
  color: var(--milan-paper);
}
.page-contact::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: repeating-linear-gradient(
    45deg,
    transparent 0,
    transparent 48px,
    rgba(233, 33, 44, 0.05) 48px,
    rgba(233, 33, 44, 0.05) 50px
  );
}
.page-contact .contact-arena {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--site-max);
  margin-inline: auto;
  padding: var(--space-6) var(--space-5) var(--space-8);
}
.page-contact .contact-arena__lines {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}
.page-contact .contact-arena__line {
  position: absolute;
}
.page-contact .contact-arena__line--top {
  top: 118px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(245, 163, 0, 0.38), transparent);
}
.page-contact .contact-arena__line--mid {
  top: 52%;
  left: 50%;
  width: 1px;
  height: 180px;
  background: linear-gradient(to bottom, transparent, rgba(245, 163, 0, 0.2), transparent);
}
.page-contact .contact-arena__line--bottom {
  bottom: 7%;
  left: 14%;
  right: 14%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(233, 33, 44, 0.28), transparent);
}
.page-contact .page-contact__header {
  max-width: 760px;
  margin-bottom: var(--space-7);
}
.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0 0 var(--space-5);
  font-family: var(--mono-font);
  font-size: 13px;
  color: var(--milan-muted);
}
.page-contact .breadcrumbs a {
  color: var(--milan-paper);
  text-decoration: none;
  transition: color var(--transition);
}
.page-contact .breadcrumbs a:hover {
  color: var(--milan-gold);
}
.page-contact .page-contact__header h1 {
  margin: 0 0 var(--space-3);
  font-family: var(--display-font);
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--milan-paper);
}
.page-contact .page-intro {
  max-width: 640px;
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--milan-muted);
}
.page-contact .section-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-3);
  font-family: var(--mono-font);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--milan-gold);
}
.page-contact .section-kicker::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--milan-red);
}
.page-contact .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-7);
}
.page-contact .contact-channels {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 18%, rgba(233, 33, 44, 0.24) 0%, transparent 48%),
    var(--milan-carbon);
  border: 1px solid var(--milan-soft-line);
  border-radius: var(--radius);
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.32);
}
.page-contact .contact-channels::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  border: 1px solid rgba(245, 163, 0, 0.34);
  pointer-events: none;
}
.page-contact .contact-channels__head {
  position: relative;
  min-height: 200px;
  display: flex;
  align-items: flex-end;
  padding: var(--space-5);
  overflow: hidden;
  background: linear-gradient(to top, var(--milan-carbon) 0%, rgba(18, 24, 33, 0.25) 100%);
}
.page-contact .contact-channels__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}
.page-contact .contact-channels__overlay {
  position: relative;
  z-index: 1;
}
.page-contact .contact-channels__stamp {
  position: absolute;
  z-index: 2;
  top: var(--space-4);
  right: var(--space-4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: 20px;
  font-weight: 800;
  color: var(--milan-paper);
  background: var(--milan-red);
  border-radius: 50% 50% 50% 4px;
  transform: rotate(-6deg);
  box-shadow: 0 0 0 3px rgba(233, 33, 44, 0.38);
}
.page-contact .contact-channels__overlay .section-kicker {
  margin-bottom: var(--space-2);
}
.page-contact .contact-channels__overlay h2 {
  margin: 0;
  font-family: var(--display-font);
  font-size: 22px;
  line-height: 1.2;
  color: var(--milan-paper);
}
.page-contact .contact-channel-list {
  list-style: none;
  margin: var(--space-4);
  padding: 0;
  display: grid;
  gap: var(--space-3);
}
.page-contact .contact-channel-item {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: var(--space-2) var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--milan-soft-line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
}
.page-contact .contact-channel-item__label {
  grid-column: 1;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--milan-gold);
}
.page-contact .contact-channel-item__value {
  grid-column: 2;
  font-family: var(--mono-font);
  font-size: 18px;
  font-weight: 700;
  word-break: break-word;
  color: var(--milan-paper);
  text-decoration: none;
  transition: color var(--transition);
}
.page-contact .contact-channel-item__value:hover {
  color: var(--milan-red);
}
.page-contact .contact-channel-item__value--text {
  font-family: var(--body-font);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
}
.page-contact .contact-pin {
  margin-right: 4px;
  vertical-align: -2px;
}
.page-contact .contact-channel-item__tag {
  grid-column: 2;
  justify-self: start;
  margin-top: var(--space-1);
  padding: 0.3em 0.75em;
  font-size: 12px;
  font-weight: 500;
  color: var(--milan-muted);
  border: 1px solid var(--milan-soft-line);
  border-radius: 999px;
  background: rgba(11, 13, 18, 0.5);
}
.page-contact .contact-address-note {
  margin: 0 var(--space-4) var(--space-3);
  border-top: 1px solid var(--milan-soft-line);
  border-bottom: 1px solid var(--milan-soft-line);
}
.page-contact .accordion-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-4);
  background: transparent;
  border: 0;
  color: var(--milan-paper);
  font-family: var(--body-font);
  font-size: 15px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background var(--transition);
}
.page-contact .accordion-trigger:hover {
  background: rgba(255, 255, 255, 0.04);
}
.page-contact .accordion-trigger__icon {
  position: relative;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  border: 2px solid var(--milan-gold);
  border-radius: 50%;
  transition: transform var(--ease-spring);
}
.page-contact .accordion-trigger__icon::before,
.page-contact .accordion-trigger__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 2px;
  background: var(--milan-gold);
  transform: translate(-50%, -50%);
}
.page-contact .accordion-trigger__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.page-contact .accordion-item.is-active .accordion-trigger__icon::after,
.page-contact .accordion-item[data-active] .accordion-trigger__icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}
.page-contact .accordion-panel {
  display: block;
  padding: 0 var(--space-4) var(--space-4) calc(18px + var(--space-4) + var(--space-3));
  font-size: 14px;
  line-height: 1.75;
  color: var(--milan-muted);
}
.page-contact .accordion-panel p {
  margin: 0 0 var(--space-3);
}
.page-contact .accordion-panel p:last-child {
  margin-bottom: 0;
}
.page-contact .accordion-panel a {
  color: var(--milan-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 163, 0, 0.3);
  transition: color var(--transition), border-color var(--transition);
}
.page-contact .accordion-panel a:hover {
  color: var(--milan-white);
  border-color: var(--milan-white);
}
.page-contact .accordion-item + .accordion-item {
  border-top: 1px solid var(--milan-soft-line);
}
.page-contact .contact-channel-note {
  margin: 0 var(--space-4) var(--space-4);
  padding: var(--space-3) var(--space-4);
  font-size: 13px;
  line-height: 1.7;
  color: var(--milan-muted);
  background: rgba(11, 13, 18, 0.5);
  border-left: 3px solid var(--milan-red);
  border-radius: 4px;
}
.page-contact .contact-side {
  display: grid;
  gap: var(--space-5);
}
.page-contact .contact-hours,
.page-contact .contact-scope {
  position: relative;
  padding: var(--space-5);
  background:
    linear-gradient(135deg, rgba(233, 33, 44, 0.1) 0%, transparent 46%),
    var(--milan-carbon);
  border: 1px solid var(--milan-soft-line);
  border-radius: var(--radius);
}
.page-contact .contact-hours::after {
  content: "BEIJING TIME";
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-family: var(--mono-font);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--milan-gold);
  opacity: 0.72;
}
.page-contact .contact-hours h2,
.page-contact .contact-scope h2 {
  margin: 0 0 var(--space-3);
  font-family: var(--display-font);
  font-size: 20px;
  line-height: 1.3;
  color: var(--milan-paper);
}
.page-contact .contact-hours h2 {
  padding-right: 70px;
}
.page-contact .contact-hours__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--milan-muted);
}
.page-contact .contact-hours__bar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-4) 0;
  font-family: var(--mono-font);
  font-size: 16px;
  font-weight: 800;
  color: var(--milan-paper);
}
.page-contact .contact-hours__start,
.page-contact .contact-hours__end {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 var(--space-2);
  border: 1px solid var(--milan-soft-line);
  border-radius: 6px;
  background: rgba(11, 13, 18, 0.6);
}
.page-contact .contact-hours__mid {
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(to right, var(--milan-red), var(--milan-gold));
}
.page-contact .contact-hours__rules {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}
.page-contact .contact-hours__rules li {
  position: relative;
  padding-left: var(--space-4);
  font-size: 14px;
  line-height: 1.65;
  color: var(--milan-muted);
}
.page-contact .contact-hours__rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--milan-red);
  transform: rotate(45deg);
}
.page-contact .contact-scope__accordion {
  border-top: 1px solid var(--milan-soft-line);
  border-bottom: 1px solid var(--milan-soft-line);
}
.page-contact .contact-scope__accordion .accordion-panel {
  padding-left: calc(18px + var(--space-4) + var(--space-3));
}
.page-contact .contact-scope__tag {
  margin-left: auto;
  padding: 0.25em 0.7em;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--milan-gold);
  border: 1px solid rgba(245, 163, 0, 0.32);
  border-radius: 999px;
  white-space: nowrap;
}
.page-contact .contact-feedback {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-7);
  padding: var(--space-5);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(233, 33, 44, 0.18) 0%, transparent 46%),
    var(--milan-carbon);
  border: 1px solid var(--milan-soft-line);
  border-radius: var(--radius);
}
.page-contact .contact-feedback::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 163, 0, 0.16) 0%, transparent 70%);
  pointer-events: none;
}
.page-contact .contact-feedback__copy {
  position: relative;
  z-index: 1;
  max-width: 640px;
}
.page-contact .contact-feedback__copy h2 {
  margin: 0 0 var(--space-3);
  font-family: var(--display-font);
  font-size: 24px;
  line-height: 1.25;
  color: var(--milan-paper);
}
.page-contact .contact-feedback__copy p:not(.section-kicker) {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--milan-muted);
}
.page-contact .contact-feedback .btn {
  margin-top: var(--space-4);
}
.page-contact .contact-feedback__mode {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.page-contact .contact-feedback__img {
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid var(--milan-soft-line);
  border-radius: 10px;
}
.page-contact .contact-feedback__steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--mono-font);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--milan-paper);
}
.page-contact .contact-feedback__steps [aria-hidden="true"] {
  color: var(--milan-gold);
}
.page-contact .contact-related {
  margin-bottom: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--milan-soft-line);
}
.page-contact .contact-related__title {
  margin: 0 0 var(--space-4);
  font-family: var(--display-font);
  font-size: 20px;
  color: var(--milan-paper);
}
.page-contact .contact-related__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
.page-contact .contact-related__link {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: var(--space-3);
  padding: var(--space-4);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--milan-soft-line);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.page-contact .contact-related__link:hover {
  border-color: var(--milan-gold);
  background: rgba(245, 163, 0, 0.06);
  transform: translateY(-2px);
}
.page-contact .contact-related__num {
  grid-row: span 2;
  padding-top: 2px;
  font-family: var(--mono-font);
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
  color: var(--milan-red);
}
.page-contact .contact-related__name {
  font-weight: 700;
  color: var(--milan-paper);
}
.page-contact .contact-related__desc {
  grid-column: 2;
  font-size: 13px;
  line-height: 1.6;
  color: var(--milan-muted);
}

@media (min-width: 640px) {
  .page-contact .contact-arena {
    padding-inline: var(--space-7);
  }
  .page-contact .contact-feedback {
    padding: var(--space-6);
  }
  .page-contact .contact-related__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-contact .contact-arena {
    padding-top: var(--space-8);
    padding-bottom: var(--space-9);
  }
  .page-contact .contact-grid {
    grid-template-columns: minmax(0, 11fr) minmax(0, 10fr);
    gap: var(--space-6);
    align-items: start;
  }
  .page-contact .contact-channels__head {
    min-height: 220px;
  }
  .page-contact .contact-side {
    gap: var(--space-6);
  }
  .page-contact .contact-feedback {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
    gap: var(--space-7);
    padding: var(--space-7);
  }
  .page-contact .contact-related {
    padding-top: var(--space-8);
  }
  .page-contact .contact-related__title {
    margin-bottom: var(--space-5);
    font-size: 24px;
  }
}