.page-contact {
  --contact-gap: 18px;
  --contact-radius-lg: 28px;
}

/* Hero */
.page-contact__hero {
  position: relative;
  background:
    linear-gradient(120deg, rgba(57, 255, 20, 0.10) 0%, transparent 32%),
    radial-gradient(circle at 84% 24%, rgba(255, 106, 0, 0.22), transparent 40%),
    var(--c-primary);
  color: var(--c-white);
  padding: 24px 0 64px;
  overflow: hidden;
  border-radius: 0 0 var(--contact-radius-lg) var(--contact-radius-lg);
}

.page-contact__hero::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -96px;
  width: 280px;
  height: 280px;
  background: var(--c-primary-2);
  border-radius: 38% 62% 58% 42%;
  transform: rotate(15deg);
  opacity: 0.7;
}

.page-contact__hero .breadcrumbs {
  position: relative;
  z-index: 2;
}

.page-contact__hero .breadcrumbs a {
  color: rgba(255, 255, 255, 0.7);
}

.page-contact__hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 28px;
  margin-top: 36px;
}

.page-contact__hero-copy .section-label {
  color: var(--c-accent);
}

.page-contact__hero-copy h1 {
  font-family: var(--font-head);
  font-size: var(--fs-h1);
  line-height: 1.08;
  margin: 14px 0 16px;
  max-width: 10em;
}

.page-contact__hero-lead {
  font-size: 18px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
  max-width: 26em;
}

.page-contact__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-contact__hero-signal {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 190px;
  height: 190px;
  justify-self: center;
}

.page-contact__signal-ring {
  position: absolute;
  border-radius: 50%;
}

.page-contact__signal-ring--1 {
  inset: 0;
  border: 1px solid rgba(57, 255, 20, 0.45);
}

.page-contact__signal-ring--2 {
  inset: 26px;
  border: 1px dashed rgba(255, 106, 0, 0.55);
  animation: page-contact-spin 18s linear infinite;
}

.page-contact__signal-core {
  width: 104px;
  height: 104px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-accent), var(--c-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 17px;
  line-height: 1.1;
  color: var(--c-primary);
  text-align: center;
  letter-spacing: 0.04em;
}

/* 联系渠道 */
.page-contact__channel-grid {
  display: grid;
  gap: var(--contact-gap);
  margin-top: 32px;
}

.page-contact__channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--c-card);
  border: 2px solid transparent;
  border-radius: var(--contact-radius-lg);
  padding: 28px 24px 26px;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.page-contact__channel-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 4px;
  border-radius: 0 0 4px 4px;
}

.page-contact__channel-card--phone::before {
  background: var(--c-highlight);
}

.page-contact__channel-card--email::before {
  background: var(--c-accent);
}

.page-contact__channel-card--address::before {
  background: var(--c-purple);
}

.page-contact__channel-card--email {
  background: linear-gradient(165deg, var(--c-card), var(--c-page) 72%);
  border-color: var(--c-accent);
}

.page-contact__channel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.page-contact__channel-index {
  font-family: var(--font-head);
  font-size: 40px;
  line-height: 1;
  color: rgba(11, 27, 63, 0.14);
}

.page-contact__channel-card h3 {
  font-family: var(--font-head);
  font-size: var(--fs-h3);
  margin: 4px 0 0;
}

.page-contact__channel-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-primary);
  opacity: 0.78;
}

.page-contact__channel-link {
  display: block;
  margin-top: auto;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 900;
  color: var(--c-primary);
  text-decoration: underline;
  text-decoration-color: rgba(57, 255, 20, 0.6);
  text-underline-offset: 4px;
  word-break: break-all;
}

.page-contact__channel-sub {
  margin-top: -4px;
  font-size: 13px;
  color: var(--c-muted);
  word-break: break-all;
}

.page-contact__channel-address {
  margin-top: auto;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 900;
  color: var(--c-primary);
}

/* 支持团队 */
.page-contact__team-card {
  display: grid;
  background: var(--c-white);
  border: 1px solid rgba(11, 27, 63, 0.06);
  border-radius: var(--contact-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.page-contact__team-image img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact__team-copy {
  padding: 28px 24px;
}

.page-contact__team-copy h2 {
  font-family: var(--font-head);
  font-size: var(--fs-h2);
  margin: 10px 0 14px;
}

.page-contact__team-copy p {
  margin: 0 0 16px;
  line-height: 1.7;
  color: var(--c-primary);
  opacity: 0.85;
}

.page-contact__team-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact__team-points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-primary);
}

.page-contact__team-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-accent);
}

/* 服务时间 */
.page-contact__hours {
  position: relative;
  overflow: hidden;
  background: var(--c-primary);
}

.page-contact__hours::before {
  content: "9:00 — 24:00";
  position: absolute;
  right: -12px;
  top: -20px;
  font-family: var(--font-head);
  font-size: 72px;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.05);
  white-space: nowrap;
  pointer-events: none;
}

.page-contact__hours-grid {
  display: grid;
  gap: 36px;
}

.page-contact__hours-copy .section-label {
  color: var(--c-accent);
}

.page-contact__hours-lead {
  font-size: 18px;
  line-height: 1.6;
}

.page-contact__hours-copy p {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
}

.page-contact__hours-panel {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--contact-radius-lg);
  padding: 24px 20px;
}

.page-contact__hours-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 14px;
  margin-bottom: 20px;
  color: var(--c-white);
}

.page-contact__hours-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-accent);
  box-shadow: 0 0 0 4px rgba(57, 255, 20, 0.18);
}

.page-contact__hours-axis {
  display: grid;
  gap: 14px;
}

.page-contact__hours-range-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-contact__hours-axis-label {
  flex: 0 0 auto;
  min-width: 64px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

.page-contact__hours-track {
  position: relative;
  flex: 1;
  height: 10px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.page-contact__hours-track-bar {
  position: absolute;
  top: 0;
  bottom: 0;
  border-radius: var(--radius-pill);
}

.page-contact__hours-track-bar--support {
  left: 37.5%;
  width: 50%;
  background: var(--c-accent);
}

.page-contact__hours-track-bar--data {
  left: 37.5%;
  width: 62.5%;
  background: linear-gradient(90deg, var(--c-highlight), #FFAA00);
}

.page-contact__hours-axis-value {
  flex: 0 0 auto;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-white);
}

.page-contact__hours-note {
  list-style: none;
  margin: 18px 0 0;
  padding: 14px 0 0;
  display: grid;
  gap: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
}

.page-contact__hours-note li {
  position: relative;
  padding-left: 16px;
}

.page-contact__hours-note li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--c-accent);
}

/* 办公地址 */
.page-contact__location {
  background: var(--c-white);
}

.page-contact__location-grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-contact__location-image {
  border-radius: var(--contact-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.page-contact__location-image img {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact__location-copy .section-label {
  color: var(--c-highlight);
}

.page-contact__location-address {
  font-style: normal;
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 900;
  margin: 14px 0 10px;
  color: var(--c-primary);
}

.page-contact__location-copy p {
  line-height: 1.7;
  color: var(--c-primary);
  opacity: 0.82;
  margin-bottom: 22px;
}

.page-contact__location-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 联系前需知 */
.page-contact__prepare-inner {
  background: var(--c-white);
  border: 1px solid rgba(11, 27, 63, 0.06);
  border-radius: var(--contact-radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 28px 20px;
}

.page-contact__prepare-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.page-contact__prepare-header h2 {
  font-family: var(--font-head);
  font-size: var(--fs-h2);
  margin: 10px 0 0;
}

.page-contact__prepare-desc {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-primary);
  opacity: 0.82;
}

.page-contact__prepare-grid {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-contact__prepare-item {
  background: var(--c-page);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid rgba(11, 27, 63, 0.06);
  transition: border-color var(--transition), transform var(--transition);
}

.page-contact__prepare-num {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 900;
  color: var(--c-highlight);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.page-contact__prepare-item h3 {
  font-family: var(--font-head);
  font-size: 17px;
  margin: 0 0 6px;
}

.page-contact__prepare-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-primary);
  opacity: 0.76;
}

.page-contact__prepare-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid rgba(11, 27, 63, 0.08);
}

.page-contact__prepare-footer p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-muted);
}

.page-contact__prepare-footer a {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 900;
  color: var(--c-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* 桌面断点 */
@media (min-width: 680px) {
  .page-contact__prepare-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 768px) {
  .page-contact__hero-grid {
    grid-template-columns: 1.4fr 0.6fr;
    align-items: center;
    gap: 40px;
  }

  .page-contact__hero-signal {
    justify-self: end;
    width: 240px;
    height: 240px;
  }

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

  .page-contact__team-copy {
    padding: 40px;
  }
}

@media (min-width: 900px) {
  .page-contact__hours-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .page-contact__team-card {
    grid-template-columns: 5fr 6fr;
  }

  .page-contact__team-image {
    min-height: 320px;
  }

  .page-contact__team-image img {
    height: 100%;
    min-height: 320px;
  }

  .page-contact__location-grid {
    grid-template-columns: 5fr 7fr;
  }

  .page-contact__location-copy {
    order: -1;
  }
}

@media (min-width: 1024px) {
  .page-contact__channel-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .page-contact__channel-card--email {
    transform: translateY(-14px);
  }

  .page-contact__prepare-inner {
    padding: 40px;
  }
}

@media (hover: hover) {
  .page-contact__channel-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-6px);
  }

  @media (min-width: 1024px) {
    .page-contact__channel-card--email:hover {
      transform: translateY(-20px);
    }
  }

  .page-contact__prepare-item:hover {
    border-color: rgba(57, 255, 20, 0.45);
    transform: translateY(-3px);
  }
}

@keyframes page-contact-spin {
  to {
    transform: rotate(360deg);
  }
}