.page-contact {
  --contact-gap: clamp(1.25rem, 4vw, 2.75rem);
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(ellipse 80% 40% at 90% -2%, rgba(0, 194, 255, 0.12), transparent 60%),
    radial-gradient(ellipse 70% 35% at 8% 2%, rgba(255, 46, 77, 0.10), transparent 55%),
    var(--color-ink);
  color: var(--text-high);
  overflow: hidden;
}

.page-contact .mono {
  font-family: var(--font-mono);
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 2rem;
  font-size: 0.8125rem;
  color: var(--text-low);
}

.page-contact .breadcrumb a {
  color: var(--color-silver);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-contact .breadcrumb a:hover {
  color: var(--color-blue);
}

.page-contact .breadcrumb-sep {
  color: rgba(168, 180, 192, 0.5);
}

.page-contact .contact-hero {
  position: relative;
  padding: clamp(2.5rem, 6vw, 5.5rem) 0 2.5rem;
}

.page-contact .contact-hero .shell {
  position: relative;
  z-index: 2;
}

.page-contact .contact-hero-inner {
  max-width: 780px;
}

.page-contact .eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-blue);
}

.page-contact .display-title {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6vw, 4.25rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-contact .title-pipe {
  color: var(--color-red);
}

.page-contact .contact-hero-intro {
  max-width: 640px;
  margin: 0;
  color: var(--text-low);
  font-size: 1rem;
  line-height: 1.85;
}

.page-contact .page-anchor {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
}

.page-contact .page-anchor-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--border-faint);
  border-radius: 2px;
  background: rgba(11, 14, 20, 0.6);
  color: var(--text-low);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.page-contact .page-anchor-link .mono {
  color: var(--color-blue);
  font-size: 0.75rem;
}

.page-contact .page-anchor-link:hover,
.page-contact .page-anchor-link.is-active {
  border-color: rgba(0, 194, 255, 0.55);
  color: var(--text-high);
}

.page-contact .contact-hero-grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.45;
  background-image:
    linear-gradient(rgba(0, 194, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 194, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent);
}

.page-contact .contact-hero-sweep {
  position: absolute;
  top: -25%;
  right: -8%;
  z-index: 1;
  width: 34%;
  height: 150%;
  pointer-events: none;
  background: linear-gradient(135deg, transparent, rgba(255, 46, 77, 0.08), rgba(0, 194, 255, 0.12), transparent);
  clip-path: polygon(38% 0, 100% 0, 62% 100%, 0 100%);
  transform: skewX(-14deg);
}

.page-contact .contact-channel {
  padding: 2.5rem 0 1rem;
}

.page-contact .contact-board {
  display: grid;
  gap: var(--contact-gap);
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: clamp(1.25rem, 3vw, 2.125rem);
  border: 1px solid var(--border-faint);
  background: linear-gradient(160deg, rgba(20, 26, 36, 0.94), rgba(11, 14, 20, 0.96));
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 72px;
  height: 4px;
  background: var(--color-red);
  clip-path: polygon(0 0, 100% 0, calc(100% - 18px) 100%, 0 100%);
}

.page-contact .contact-card::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 80px;
  height: 80px;
  pointer-events: none;
  background: linear-gradient(135deg, transparent 50%, rgba(0, 194, 255, 0.16) 50%);
}

.page-contact .contact-card-email {
  display: grid;
  gap: 1.25rem;
}

.page-contact .contact-card-media .img-frame {
  display: block;
  width: 100%;
}

.page-contact .contact-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 1px solid var(--border-faint);
  filter: saturate(0.9) contrast(1.04);
}

.page-contact .contact-card-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.page-contact .card-index {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--color-silver);
  opacity: 0.6;
}

.page-contact .contact-title-row {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 1rem;
}

.page-contact .contact-title-row .section-title {
  margin-bottom: 0;
}

.page-contact .contact-envelope {
  flex: 0 0 auto;
  width: 42px;
  height: 26px;
}

.page-contact .contact-email {
  margin: 0 0 1.25rem;
  padding-left: 0.75rem;
  border-left: 4px solid var(--color-blue);
  font-size: clamp(1.25rem, 3.2vw, 1.875rem);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--text-high);
  word-break: break-all;
}

.page-contact .contact-desc {
  margin: 0;
  color: var(--text-low);
  font-size: 0.9375rem;
  line-height: 1.85;
}

.page-contact .contact-rows {
  display: grid;
  gap: 0.625rem;
  margin-top: 1.5rem;
}

.page-contact .contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.625rem;
  color: var(--text-low);
  font-size: 0.875rem;
}

.page-contact .contact-tag {
  padding: 0.2rem 0.5rem;
  border: 1px solid rgba(255, 46, 77, 0.45);
  border-radius: 2px;
  background: rgba(255, 46, 77, 0.12);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-contact .contact-card-time {
  border-color: rgba(0, 194, 255, 0.14);
  background:
    linear-gradient(205deg, rgba(18, 58, 92, 0.22), transparent 55%),
    linear-gradient(160deg, rgba(20, 26, 36, 0.96), rgba(11, 14, 20, 0.96));
}

.page-contact .contact-card-time::before {
  background: var(--color-blue);
}

.page-contact .contact-card-time::after {
  background: linear-gradient(135deg, transparent 50%, rgba(255, 46, 77, 0.14) 50%);
}

.page-contact .contact-card-time-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.page-contact .clock-icon {
  width: 44px;
  height: 44px;
  color: var(--color-blue);
}

.page-contact .clock-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-contact .contact-hours {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.625rem;
  margin: 0.5rem 0 1.5rem;
  font-size: clamp(1.125rem, 2.8vw, 1.625rem);
  font-weight: 700;
  color: var(--text-high);
}

.page-contact .online-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-red);
  box-shadow: 0 0 0 0 rgba(255, 46, 77, 0.6);
  animation: contact-breathe 2.2s ease-out infinite;
}

@keyframes contact-breathe {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 46, 77, 0.6);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(255, 46, 77, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 46, 77, 0);
  }
}

.page-contact .contact-time-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-time-list li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--text-low);
  font-size: 0.9rem;
  line-height: 1.65;
}

.page-contact .contact-time-list li::before {
  content: "";
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 7px;
  height: 7px;
  background: var(--color-blue);
  transform: skew(-20deg);
}

.page-contact .contact-time-list li:first-child {
  color: var(--text-high);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.page-contact .contact-address {
  padding: 3rem 0 1.5rem;
}

.page-contact .address-panel {
  position: relative;
  display: grid;
  border: 1px solid var(--border-faint);
  background: var(--color-panel);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

.page-contact .address-media .img-frame {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  background: var(--color-panel);
}

.page-contact .address-img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.1);
}

.page-contact .address-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: clamp(1.25rem, 3vw, 2.25rem);
}

.page-contact .contact-address-text {
  margin: 0.75rem 0;
  font-size: clamp(1.15rem, 2.8vw, 1.8rem);
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--text-high);
}

.page-contact .contact-icp {
  display: inline-block;
  align-self: flex-start;
  margin-top: 1.25rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid rgba(168, 180, 192, 0.28);
  background: rgba(11, 14, 20, 0.55);
  color: var(--color-silver);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.page-contact .contact-faq {
  padding: 3rem 0 4.5rem;
}

.page-contact .contact-faq-head {
  margin-bottom: 2rem;
}

.page-contact .contact-faq-head .eyebrow {
  margin-bottom: 0.75rem;
}

.page-contact .contact-faq-intro {
  max-width: 540px;
  margin: 0.75rem 0 0;
  color: var(--text-low);
  line-height: 1.75;
}

.page-contact .faq-mini-list {
  display: grid;
  gap: 0.875rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .faq-mini-item {
  position: relative;
  display: grid;
  gap: 0.5rem;
  padding: 1.25rem 1.25rem 1rem;
  border: 1px solid var(--border-faint);
  background: rgba(20, 26, 36, 0.55);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.page-contact .faq-mini-item::before {
  content: "";
  position: absolute;
  top: -1px;
  bottom: -1px;
  left: -1px;
  width: 3px;
  background: var(--gradient-energy);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.page-contact .faq-mini-item:hover,
.page-contact .faq-mini-item:focus-within {
  border-color: rgba(0, 194, 255, 0.4);
  transform: translateX(4px);
}

.page-contact .faq-mini-item:hover::before,
.page-contact .faq-mini-item:focus-within::before {
  opacity: 1;
}

.page-contact .faq-mini-q {
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.5;
  color: var(--text-high);
}

.page-contact .faq-mini-a {
  color: var(--text-low);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.page-contact .faq-mini-item .more-link {
  margin-top: 0.25rem;
  color: var(--color-blue);
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
}

.page-contact .faq-mini-item .more-link:hover {
  color: var(--text-high);
}

.page-contact .faq-more-panel {
  display: grid;
  gap: 1.125rem;
  justify-items: center;
  margin-top: 2rem;
  padding: 1.75rem;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  text-align: center;
}

.page-contact .faq-more-panel p {
  margin: 0;
  color: var(--text-low);
}

.page-contact .faq-more-panel .btn-primary {
  display: inline-block;
  padding: 0.875rem 1.5rem;
  border: none;
  border-radius: 2px;
  background: var(--gradient-energy);
  box-shadow: 0 8px 24px rgba(255, 46, 77, 0.22), 0 8px 24px rgba(0, 194, 255, 0.18);
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 800;
  text-decoration: none;
}

.page-contact .contact-gansu-decor {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.5rem 6vw 2.5rem;
  opacity: 0.8;
}

.page-contact .contact-gansu-svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 170px;
}

.page-contact .gansu-outline {
  fill: none;
  stroke: rgba(0, 194, 255, 0.55);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 7 5;
  animation: contact-gansu-dash 28s linear infinite;
}

.page-contact .gansu-outline-2 {
  fill: none;
  stroke: rgba(255, 46, 77, 0.3);
  stroke-width: 1.5;
  stroke-linecap: round;
}

.page-contact .gansu-mark {
  fill: var(--color-red);
  opacity: 0.85;
}

.page-contact .gansu-dot {
  fill: var(--color-blue);
}

@keyframes contact-gansu-dash {
  to {
    stroke-dashoffset: -240;
  }
}

@media (min-width: 640px) {
  .page-contact .contact-card-email {
    grid-template-columns: 180px 1fr;
    gap: 1.5rem;
  }
}

@media (min-width: 860px) {
  .page-contact .contact-board {
    grid-template-columns: 1.06fr 0.94fr;
    align-items: stretch;
  }

  .page-contact .address-panel {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-card-email {
    grid-template-columns: 230px 1fr;
  }

  .page-contact .contact-hero-sweep {
    width: 28%;
  }

  .page-contact .contact-faq {
    padding-top: 4rem;
  }

  .page-contact .faq-mini-list {
    grid-template-columns: 1fr 1fr;
  }
}