.page-contact {
  position: relative;
  background:
    radial-gradient(circle at 82% 8%, rgba(0, 229, 255, 0.12), transparent 42%),
    radial-gradient(circle at 14% 36%, rgba(57, 255, 20, 0.06), transparent 34%),
    linear-gradient(180deg, var(--bg-main) 0%, var(--bg-panel) 58%, var(--bg-main) 100%);
  color: var(--text);
  overflow-x: hidden;
}
.page-contact .contact-cover {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 480px;
  padding: 56px 0;
  overflow: hidden;
}
.page-contact .contact-cover::before,
.page-contact .contact-cover::after {
  content: "";
  position: absolute;
  top: 42%;
  left: 50%;
  width: 320px;
  height: 320px;
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: pc-ring 5s ease-out infinite;
}
.page-contact .contact-cover::after {
  width: 500px;
  height: 500px;
  border-color: rgba(57, 255, 20, 0.09);
  animation-delay: 2.2s;
}
@keyframes pc-ring {
  0%   { transform: translate(-50%, -50%) scale(0.7); opacity: 0.8; }
  100% { transform: translate(-50%, -50%) scale(2);  opacity: 0; }
}
.page-contact .contact-cover > .container {
  width: 100%;
  position: relative;
  z-index: 1;
}
.page-contact .contact-cover__layout {
  display: grid;
  gap: 24px;
}
.page-contact .contact-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.page-contact .contact-kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--neon);
}
.page-contact .contact-cover h1 {
  font-family: var(--serif);
  font-size: clamp(36px, 8vw, 68px);
  font-weight: 700;
  line-height: 1.12;
  margin: 0 0 16px;
}
.page-contact .h1-period {
  color: var(--neon);
}
.page-contact .contact-cover__lead {
  max-width: 560px;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}
.page-contact .contact-cover__status {
  background: var(--glass);
  border: 1px solid rgba(0, 229, 255, 0.16);
  border-radius: 16px;
  padding: 20px 22px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.page-contact .status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.3);
  margin-bottom: 12px;
}
.page-contact .status-badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 10px rgba(57, 255, 20, 0.9);
  animation: pc-blink 1.8s ease-in-out infinite;
}
@keyframes pc-blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.35; }
}
.page-contact .status-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-dim);
}
.page-contact .contact-methods,
.page-contact .contact-service,
.page-contact .contact-before,
.page-contact .contact-map {
  padding: 56px 0;
}
.page-contact .section-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 32px;
}
.page-contact .section-header h2 {
  margin: 0 0 6px;
  font-family: var(--serif);
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 600;
  line-height: 1.3;
}
.page-contact .section-lead {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 520px;
}
.page-contact .signal-board {
  position: relative;
  isolation: isolate;
}
.page-contact .signal-wave {
  position: absolute;
  inset: -8% 0;
  width: 100%;
  height: 116%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.7;
}
.page-contact .signal-node {
  position: relative;
  z-index: 1;
  background: var(--glass);
  border: 1px solid rgba(0, 229, 255, 0.16);
  border-radius: 18px;
  padding: 26px 24px 22px;
  margin-bottom: 32px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.page-contact .signal-node:last-child {
  margin-bottom: 0;
}
.page-contact .signal-node:hover,
.page-contact .signal-node:focus-within {
  border-color: rgba(57, 255, 20, 0.5);
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(0, 229, 255, 0.08);
}
.page-contact .signal-graphic {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  background: rgba(0, 229, 255, 0.1);
  color: var(--blue);
  border: 1px solid rgba(0, 229, 255, 0.22);
}
.page-contact .signal-node--phone .signal-graphic {
  background: rgba(57, 255, 20, 0.1);
  color: var(--neon);
  border-color: rgba(57, 255, 20, 0.24);
}
.page-contact .signal-node--address .signal-graphic {
  background: rgba(245, 197, 24, 0.1);
  color: var(--gold);
  border-color: rgba(245, 197, 24, 0.3);
}
.page-contact .signal-graphic svg {
  width: 24px;
  height: 24px;
}
.page-contact .signal-type {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
}
.page-contact .signal-value {
  margin: 0 0 12px;
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.01em;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.page-contact .signal-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 34em;
}
.page-contact .contact-service {
  background: linear-gradient(180deg, transparent, rgba(15, 31, 46, 0.55), transparent);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-contact .service-layout {
  display: grid;
  gap: 24px;
}
.page-contact .service-flow {
  margin: 0;
}
.page-contact .service-flow__img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  border: 1px solid var(--line);
}
.page-contact .service-flow figcaption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-dim);
  text-align: right;
}
.page-contact .service-info {
  display: grid;
  gap: 14px;
  align-content: start;
}
.page-contact .service-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: var(--glass);
  border-radius: 14px;
  padding: 16px 18px;
  border-left: 3px solid var(--blue);
}
.page-contact .service-item__key {
  font-size: 14px;
  color: var(--text-dim);
}
.page-contact .service-item__val {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  text-align: right;
}
.page-contact .service-hint {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}
.page-contact .service-hint a {
  color: var(--blue);
  text-decoration: none;
}
.page-contact .service-hint a:hover {
  text-decoration: underline;
}
.page-contact .contact-before {
  background: radial-gradient(circle at 82% 16%, rgba(57, 255, 20, 0.07), transparent 42%);
}
.page-contact .before-grid {
  display: grid;
  gap: 28px;
}
.page-contact .before-text {
  max-width: 720px;
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--text);
}
.page-contact .before-text strong {
  color: var(--neon);
  font-weight: 600;
}
.page-contact .before-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.page-contact .contact-map {
  background: linear-gradient(180deg, transparent, rgba(15, 31, 46, 0.4), transparent);
}
.page-contact .map-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.page-contact .map-card__img {
  width: 100%;
  height: auto;
  display: block;
}
.page-contact .map-pin {
  position: absolute;
  top: 36%;
  left: 60%;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.page-contact .map-pin__dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--neon);
  border: 2px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 0 6px rgba(57, 255, 20, 0.24), 0 0 26px rgba(57, 255, 20, 0.9);
  animation: pc-pin 2.2s ease-in-out infinite;
}
@keyframes pc-pin {
  0%, 100% { box-shadow: 0 0 0 6px rgba(57, 255, 20, 0.22), 0 0 18px rgba(57, 255, 20, 0.9); }
  50%      { box-shadow: 0 0 0 12px rgba(57, 255, 20, 0.08), 0 0 30px rgba(57, 255, 20, 0.6); }
}
.page-contact .map-pin__label {
  position: absolute;
  left: 44px;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  background: rgba(10, 14, 23, 0.94);
  color: var(--text);
  border: 1px solid rgba(57, 255, 20, 0.4);
  border-radius: 8px;
  padding: 7px 12px;
  font-size: 13px;
  font-family: var(--sans);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  pointer-events: none;
  z-index: 3;
}
.page-contact .map-pin:hover .map-pin__label,
.page-contact .map-pin:focus-within .map-pin__label {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(5px);
}
.page-contact .map-address {
  margin: 16px 0 0;
  font-size: 14px;
  color: var(--text-dim);
  text-align: right;
}
.page-contact .map-address::before {
  content: "定位参考：";
  color: var(--gold);
  font-weight: 600;
}
@media (min-width: 900px) {
  .page-contact .contact-cover {
    padding: 64px 0 88px;
  }
  .page-contact .contact-cover__layout {
    grid-template-columns: 3fr 2fr;
    align-items: end;
    gap: 48px;
  }
  .page-contact .contact-methods,
  .page-contact .contact-service,
  .page-contact .contact-before,
  .page-contact .contact-map {
    padding: 88px 0;
  }
  .page-contact .service-layout {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    align-items: center;
  }
  .page-contact .before-grid {
    grid-template-columns: 3fr 1fr;
    align-items: end;
  }
}
@media (min-width: 960px) {
  .page-contact .signal-board {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 32px;
    align-items: start;
    padding-top: 24px;
  }
  .page-contact .signal-node {
    margin-bottom: 0;
  }
  .page-contact .signal-node--phone {
    margin-top: 48px;
  }
  .page-contact .signal-node--address {
    margin-top: 96px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-cover::before,
  .page-contact .contact-cover::after,
  .page-contact .status-badge__dot,
  .page-contact .map-pin__dot {
    animation: none;
  }
}