.page-contact {
  --contact-maxw: 1240px;
  --contact-pad: 1.5rem;
  position: relative;
  background: var(--c-space);
  color: var(--c-text);
  overflow: hidden;
}

.page-contact .contact-wrap {
  width: 100%;
  max-width: var(--contact-maxw);
  margin: 0 auto;
  padding-left: var(--contact-pad);
  padding-right: var(--contact-pad);
  box-sizing: border-box;
}

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

.page-contact a:hover {
  color: var(--c-text);
  text-decoration: underline;
  text-underline-offset: 6px;
}

/* ---------- Hero ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: calc(var(--header-h) + 2.8rem) 0 4.5rem;
  overflow: hidden;
}

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

.page-contact .contact-hero-decor {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.page-contact .contact-slice-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(176, 196, 222, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176, 196, 222, 0.07) 1px, transparent 1px);
  background-size: 44px 44px;
  transform: skewX(-12deg) scale(1.2);
  animation: page-contact-grid-flow 9s linear infinite;
}

.page-contact .contact-slice-neon {
  position: absolute;
  top: -8%;
  right: -12%;
  width: 44%;
  height: 62%;
  background: linear-gradient(120deg, transparent 0%, var(--c-neon) 120%);
  opacity: 0.18;
  transform: skewX(-14deg);
}

.page-contact .contact-slice-orange {
  position: absolute;
  bottom: 2.2rem;
  right: -2%;
  width: 30%;
  min-width: 140px;
  height: 1.3rem;
  background: var(--c-orange);
  transform: skewX(-22deg);
  opacity: 0.85;
  box-shadow: 0 0 34px rgba(255, 111, 0, 0.3);
}

.page-contact .contact-vertical-note {
  display: none;
  position: absolute;
  top: 10rem;
  right: 1.2rem;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.26em;
  writing-mode: vertical-rl;
  color: var(--c-text-dim);
  opacity: 0.7;
  margin: 0;
}

@media (min-width: 1200px) {
  .page-contact .contact-vertical-note {
    display: block;
  }
}

.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--c-text-dim);
  margin: 0 0 2.2rem;
  padding: 0;
}

.page-contact .breadcrumbs a {
  color: var(--c-neon);
}

.page-contact .breadcrumbs-sep {
  color: var(--c-text-dim);
  opacity: 0.6;
}

.page-contact .bread-current {
  font-weight: 700;
  color: var(--c-text);
}

.page-contact .contact-kicker {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-neon);
  margin: 0 0 0.4rem;
}

.page-contact .contact-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3.2rem, 8vw, 6.8rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 0.4rem;
}

.page-contact .contact-title::after {
  content: '';
  display: block;
  width: 9rem;
  height: 0.32em;
  margin-top: 0.4rem;
  background: var(--c-neon);
  transform: skewX(-18deg);
}

.page-contact .contact-subtitle {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 3vw, 2.2rem);
  color: var(--c-orange);
  margin: 0 0 0.8rem;
}

.page-contact .contact-desc {
  max-width: 680px;
  color: var(--c-text-dim);
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 0 0 1.5rem;
}

.page-contact .contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

/* ---------- 联系渠道 ---------- */
.page-contact .channel-zone {
  padding-top: 3.5rem;
  padding-bottom: 3rem;
  position: relative;
}

.page-contact .contact-section-head {
  max-width: 760px;
  margin-bottom: 2.5rem;
}

.page-contact .contact-section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-neon);
  border-left: 3px solid var(--c-orange);
  padding-left: 0.75rem;
  margin-bottom: 0.85rem;
}

.page-contact .contact-section-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

.page-contact .contact-section-desc {
  color: var(--c-text-dim);
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 0;
}

.page-contact .channel-card {
  position: relative;
  background: var(--c-space-light);
  border: 1px solid rgba(176, 196, 222, 0.14);
  border-left: 4px solid var(--c-neon);
  padding: 2rem 1.5rem;
  margin-bottom: 2rem;
  overflow: hidden;
}

.page-contact .channel-card::before {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, transparent 49%, rgba(0, 255, 136, 0.25) 50%);
}

.page-contact .channel-card-phone {
  border-left-color: var(--c-orange);
}

.page-contact .channel-card-phone::before {
  background: linear-gradient(135deg, transparent 49%, rgba(255, 111, 0, 0.28) 50%);
}

.page-contact .channel-card-address {
  border-left-color: var(--c-text-dim);
  background: linear-gradient(135deg, var(--c-space-light) 0%, var(--c-space-soft) 100%);
}

.page-contact .channel-card-address::before {
  background: linear-gradient(135deg, transparent 49%, rgba(176, 196, 222, 0.2) 50%);
}

.page-contact .channel-card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1.2rem;
  margin-bottom: 1.5rem;
}

.page-contact .channel-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--c-neon);
  background: rgba(0, 255, 136, 0.1);
  padding: 0.3rem 0.6rem;
  line-height: 1;
}

.page-contact .channel-card-phone .channel-num {
  color: var(--c-orange);
  background: rgba(255, 111, 0, 0.12);
}

.page-contact .channel-card-address .channel-num {
  color: var(--c-text-dim);
  background: rgba(176, 196, 222, 0.12);
}

.page-contact .channel-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.55rem;
  line-height: 1.2;
  margin: 0;
}

.page-contact .channel-value {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 4vw, 2.9rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--c-text);
  word-break: break-word;
  width: 100%;
}

.page-contact .channel-card-email .channel-value {
  color: var(--c-neon);
}

.page-contact .channel-card-phone .channel-value {
  color: var(--c-orange);
}

.page-contact .channel-card-address .channel-value {
  color: var(--c-text);
}

.page-contact .channel-card-email .channel-value:hover,
.page-contact .channel-card-phone .channel-value:hover,
.page-contact .channel-card-address .channel-value:hover {
  color: var(--c-text);
}

@media (min-width: 760px) {
  .page-contact .channel-card-top {
    display: grid;
    grid-template-columns: auto auto 1fr;
    align-items: center;
    gap: 0 1.2rem;
  }

  .page-contact .channel-value {
    width: auto;
    text-align: right;
  }
}

.page-contact .channel-card-grid {
  display: grid;
  gap: 1.4rem;
  margin-top: 0.4rem;
}

@media (min-width: 760px) {
  .page-contact .channel-card-grid {
    grid-template-columns: 220px 1fr;
    gap: 1.8rem;
  }
}

.page-contact .channel-visual,
.page-contact .channel-phone-visual {
  background: var(--c-space);
  border: 1px solid rgba(0, 255, 136, 0.22);
  padding: 0.45rem;
  overflow: hidden;
}

.page-contact .channel-visual-map,
.page-contact .channel-phone-visual {
  border-color: rgba(255, 111, 0, 0.24);
}

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

.page-contact .channel-visual-map .channel-img {
  aspect-ratio: 4 / 3;
}

.page-contact .channel-phone-visual {
  position: relative;
  min-height: 180px;
  display: grid;
  place-items: center;
}

.page-contact .phone-rings {
  grid-area: 1 / 1;
  position: relative;
  width: 5.5rem;
  height: 5.5rem;
  border: 2px solid var(--c-orange);
  border-radius: 50%;
}

.page-contact .phone-rings::before,
.page-contact .phone-rings::after {
  content: '';
  position: absolute;
  border: 1px dashed rgba(255, 111, 0, 0.5);
  border-radius: 50%;
}

.page-contact .phone-rings::before {
  inset: -1.3rem;
}

.page-contact .phone-rings::after {
  inset: 1.2rem;
  background: var(--c-orange);
  border: none;
}

.page-contact .phone-core {
  grid-area: 1 / 1;
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  color: var(--c-text);
}

.page-contact .channel-card-body {
  min-width: 0;
}

.page-contact .channel-desc {
  color: var(--c-text-dim);
  font-size: 1rem;
  line-height: 1.75;
  margin: 0 0 1.1rem;
}

.page-contact .channel-hint {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--c-neon);
  border-top: 1px dashed rgba(176, 196, 222, 0.2);
  padding-top: 0.9rem;
  margin: 0;
}

.page-contact .channel-card-phone .channel-hint {
  color: var(--c-orange);
}

.page-contact .channel-card-address .channel-hint {
  color: var(--c-text-dim);
}

/* ---------- 响应承诺 ---------- */
.page-contact .response-zone {
  position: relative;
  padding: 4rem 0 5rem;
  background: var(--c-space);
  overflow: hidden;
}

.page-contact .response-zone::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: linear-gradient(112deg, var(--c-neon) 0%, var(--c-neon) 74%, rgba(255, 255, 255, 0.16) 74.4%, var(--c-neon) 75%);
  clip-path: polygon(0 4%, 100% 0, 100% 100%, 0 95%);
}

.page-contact .response-zone .contact-wrap {
  position: relative;
  z-index: 1;
}

.page-contact .response-grid {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 900px) {
  .page-contact .response-grid {
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: center;
  }
}

.page-contact .response-main .contact-section-tag {
  color: var(--c-space);
  border-left-color: var(--c-orange);
}

.page-contact .response-zone h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--c-space);
  margin: 0 0 1.4rem;
}

.page-contact .response-note {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 3vw, 2rem);
  line-height: 1.4;
  color: var(--c-space);
  border-left: 6px solid var(--c-orange);
  padding-left: 1.3rem;
  margin: 0 0 1.4rem;
}

.page-contact .response-text {
  color: var(--c-space);
  opacity: 0.85;
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 60ch;
  margin: 0;
}

.page-contact .response-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (min-width: 700px) {
  .page-contact .response-meta {
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-contact .response-stat {
  background: rgba(15, 26, 47, 0.14);
  border-left: 3px solid var(--c-orange);
  padding: 1.3rem 1.1rem;
}

.page-contact .response-stat-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.4rem;
  line-height: 1;
  color: var(--c-space);
  display: block;
}

.page-contact .response-stat-label {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--c-space);
}

.page-contact .response-line {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.8rem;
  height: 4px;
  z-index: 2;
  background: repeating-linear-gradient(90deg, var(--c-orange) 0 22px, transparent 22px 38px);
  animation: page-contact-line-flow 1.2s linear infinite;
}

/* ---------- 常见联系场景 ---------- */
.page-contact .scenario-zone {
  padding-top: 3.5rem;
  padding-bottom: 4rem;
}

.page-contact .scenario-list {
  display: grid;
  gap: 1.6rem;
}

@media (min-width: 900px) {
  .page-contact .scenario-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
  }
}

.page-contact .scenario-card {
  position: relative;
  background: var(--c-space-light);
  border: 1px solid rgba(176, 196, 222, 0.16);
  padding: 2.2rem 1.6rem;
  overflow: hidden;
}

.page-contact .scenario-card::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  width: 2.6rem;
  height: 2.6rem;
  background: linear-gradient(135deg, transparent 49.5%, var(--c-neon) 50%);
}

.page-contact .scenario-card:nth-child(2)::after {
  background: linear-gradient(135deg, transparent 49.5%, var(--c-orange) 50%);
}

.page-contact .scenario-card:nth-child(3)::after {
  background: linear-gradient(135deg, transparent 49.5%, var(--c-text-dim) 50%);
}

.page-contact .scenario-index {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.8rem;
  letter-spacing: 0.24em;
  color: var(--c-neon);
  margin-bottom: 0.75rem;
  display: block;
}

.page-contact .scenario-card:nth-child(2) .scenario-index {
  color: var(--c-orange);
}

.page-contact .scenario-card:nth-child(3) .scenario-index {
  color: var(--c-text-dim);
}

.page-contact .scenario-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.5rem;
  margin: 0 0 0.7rem;
}

.page-contact .scenario-topic-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  padding: 0;
  margin: 0 0 1.2rem;
}

.page-contact .scenario-topic-list li {
  font-size: 0.78rem;
  line-height: 1.2;
  padding: 0.35rem 0.7rem;
  color: var(--c-neon);
  background: rgba(0, 255, 136, 0.08);
  border-left: 2px solid var(--c-neon);
}

.page-contact .scenario-card:nth-child(2) .scenario-topic-list li {
  color: var(--c-orange);
  background: rgba(255, 111, 0, 0.08);
  border-left-color: var(--c-orange);
}

.page-contact .scenario-card:nth-child(3) .scenario-topic-list li {
  color: var(--c-text-dim);
  background: rgba(176, 196, 222, 0.08);
  border-left-color: var(--c-text-dim);
}

.page-contact .scenario-desc {
  color: var(--c-text-dim);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 1.4rem;
}

.page-contact .scenario-link {
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--c-neon);
}

.page-contact .scenario-link::after {
  content: '→';
  font-size: 1.2rem;
  transition: transform 0.2s ease;
}

.page-contact .scenario-link:hover::after {
  transform: translateX(4px);
}

@keyframes page-contact-grid-flow {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 44px 44px;
  }
}

@keyframes page-contact-line-flow {
  from {
    background-position: 0 0;
  }
  to {
    background-position: -38px 0;
  }
}