/* ================================================
   联系我们 · /contact/
   scope: .page-contact
   ================================================ */

.page-contact {
  --contact-accent-line: 3px;
  --contact-panel-radius: 10px;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---------- 首屏 Hero ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(130px, 18vw, 210px) 0 clamp(56px, 8vw, 96px);
  overflow: hidden;
  border-bottom: 1px solid var(--color-border-strong);
  background: linear-gradient(
    180deg,
    rgba(10, 30, 61, 0.32) 0%,
    rgba(10, 30, 61, 0.78) 55%,
    var(--color-bg) 100%
  );
}

.page-contact .contact-hero__map {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
}

.page-contact .contact-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(57, 255, 20, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 20, 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 82%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 82%);
}

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

.page-contact .contact-hero__inner .breadcrumb {
  margin-bottom: 28px;
}

.page-contact .contact-hero h1 {
  margin: 14px 0 4px;
  font-family: var(--font-title);
  font-size: clamp(44px, 7vw, 84px);
  line-height: 0.94;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-text);
}

.page-contact .contact-hero__lead {
  margin: 0 0 18px;
  font-family: var(--font-title);
  font-size: clamp(18px, 2.6vw, 26px);
  letter-spacing: 0.06em;
  color: var(--color-green);
}

.page-contact .contact-hero__desc {
  max-width: 660px;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text-dim);
}

.page-contact .contact-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-width: 560px;
  margin: 32px 0 0;
}

.page-contact .contact-hero__stat {
  min-width: 0;
  padding: 12px 14px;
  border-left: var(--contact-accent-line) solid var(--color-green);
  background: rgba(22, 42, 74, 0.74);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.page-contact .contact-hero__stat dt {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.page-contact .contact-hero__stat dd {
  margin: 3px 0 0;
  font-family: var(--font-data);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
}

/* ---------- 联系方式：中心对称卡片组 ---------- */
.page-contact .contact-channels {
  padding-block: 76px;
}

.page-contact .contact-channels .section-header,
.page-contact .contact-hours .section-header,
.page-contact .contact-help .section-header {
  max-width: 640px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.page-contact .contact-channels__orbit {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  max-width: 1120px;
  margin: 0 auto;
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 30px 26px;
  border: 1px solid var(--color-border-strong);
  background:
    linear-gradient(150deg, rgba(32, 58, 97, 0.42), rgba(22, 42, 74, 0.92) 68%),
    var(--color-bg-card);
  transition:
    border-color var(--ease-base),
    transform var(--ease-base);
}

.page-contact .contact-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
}

.page-contact .contact-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border: 1px solid rgba(57, 255, 20, 0.34);
  border-radius: var(--radius-sm);
  background: var(--color-green-soft);
  color: var(--color-green);
}

.page-contact .contact-card--phone .contact-card__icon {
  border-color: rgba(255, 102, 0, 0.4);
  background: var(--color-orange-soft);
  color: var(--color-orange);
}

.page-contact .contact-card--addr .contact-card__icon {
  border-color: rgba(123, 47, 255, 0.5);
  background: var(--color-purple-soft);
  color: var(--color-purple-light);
}

.page-contact .contact-card__label {
  margin-bottom: 8px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.page-contact .contact-card__value {
  display: block;
  font-family: var(--font-data);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-text);
  text-decoration: none;
  word-break: break-all;
  transition: color var(--ease-fast);
}

.page-contact .contact-card__value:hover {
  color: var(--color-green);
}

.page-contact .contact-card__value--addr {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.7;
  word-break: keep-all;
}

.page-contact .contact-card__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-dim);
}

.page-contact .contact-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-contact .contact-card--core {
  border-color: rgba(57, 255, 20, 0.42);
  background:
    linear-gradient(165deg, rgba(57, 255, 20, 0.08), rgba(22, 42, 74, 0.94) 58%),
    var(--color-bg-card);
}

.page-contact .contact-card--core::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 18px;
  right: 18px;
  height: var(--contact-accent-line);
  background: var(--gradient-data);
}

.page-contact .contact-channels__figure {
  max-width: 460px;
  margin: 56px auto 0;
  text-align: center;
}

.page-contact .contact-channels__figure img {
  width: 100%;
  max-width: 320px;
  height: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  opacity: 0.85;
}

.page-contact .contact-channels__figure figcaption {
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-text-faint);
}

/* ---------- 服务时间 ---------- */
.page-contact .contact-hours {
  padding-block: 72px 80px;
}

.page-contact .contact-hours__panel {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 1100px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--color-border-strong);
  background: linear-gradient(150deg, rgba(16, 42, 74, 0.55), rgba(43, 45, 49, 0.64));
}

.page-contact .contact-hours__side {
  padding: 30px 26px;
  border-bottom: 1px solid var(--color-border);
}

.page-contact .contact-hours__status {
  display: flex;
  align-items: center;
  gap: 16px;
}

.page-contact .contact-hours__status .status-dot {
  width: 12px;
  height: 12px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-green);
  animation: sanyi-contact-pulse 2.4s ease-in-out infinite;
}

@keyframes sanyi-contact-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(57, 255, 20, 0.35);
  }
  50% {
    box-shadow: 0 0 0 7px rgba(57, 255, 20, 0);
  }
}

.page-contact .contact-hours__status-title {
  margin: 0;
  font-family: var(--font-title);
  font-size: 22px;
  line-height: 1.1;
  color: var(--color-text);
}

.page-contact .contact-hours__status-time {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: var(--color-text-dim);
}

.page-contact .contact-hours__notes {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .contact-hours__notes li {
  position: relative;
  padding-left: 22px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-text-dim);
}

.page-contact .contact-hours__notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 2px;
  background: var(--color-green);
}

.page-contact .contact-hours__times {
  display: grid;
  gap: 0;
  padding: 22px 26px 14px;
}

.page-contact .contact-hours__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px 16px;
  padding: 18px 0;
  border-bottom: 1px dashed rgba(245, 242, 233, 0.12);
}

.page-contact .contact-hours__row:first-child {
  padding-top: 0;
}

.page-contact .contact-hours__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .contact-hours__period {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
}

.page-contact .contact-hours__clock {
  font-family: var(--font-data);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-green);
}

.page-contact .contact-hours__row--notice .contact-hours__clock {
  color: var(--color-orange);
}

.page-contact .contact-hours__tag {
  justify-self: start;
  padding: 3px 10px;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--color-text-dim);
}

.page-contact .contact-hours__tag--green {
  color: var(--color-green);
  border-color: rgba(57, 255, 20, 0.35);
}

.page-contact .contact-hours__tag--orange {
  color: var(--color-orange);
  border-color: rgba(255, 102, 0, 0.4);
}

/* ---------- 快速求助 ---------- */
.page-contact .contact-help {
  padding-block: 64px 88px;
}

.page-contact .contact-help__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 1120px;
  margin: 0 auto;
}

.page-contact .contact-help__card {
  display: flex;
  flex-direction: column;
  padding: 32px 28px;
  border: 1px solid var(--color-border);
  background: rgba(22, 42, 74, 0.5);
  color: var(--color-text);
  text-decoration: none;
  transition:
    border-color var(--ease-fast),
    background-color var(--ease-fast),
    transform var(--ease-fast);
}

.page-contact .contact-help__card:hover {
  border-color: var(--color-green);
  background-color: rgba(57, 255, 20, 0.04);
  transform: translateY(-4px);
}

.page-contact .contact-help__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  min-height: 24px;
  margin-bottom: 16px;
  padding: 2px 8px;
  border: 1px solid rgba(57, 255, 20, 0.4);
  border-radius: 2px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-green);
}

.page-contact .contact-help__card:nth-child(2) .contact-help__index {
  border-color: rgba(255, 102, 0, 0.45);
  color: var(--color-orange);
}

.page-contact .contact-help__card:nth-child(3) .contact-help__index {
  border-color: rgba(123, 47, 255, 0.5);
  color: var(--color-purple-light);
}

.page-contact .contact-help__card h3 {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-size: 26px;
  line-height: 1.08;
  letter-spacing: 0.03em;
}

.page-contact .contact-help__card p {
  flex: 1;
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-text-dim);
}

.page-contact .contact-help__goto {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--color-link);
  transition:
    color var(--ease-fast),
    gap var(--ease-fast);
}

.page-contact .contact-help__card:hover .contact-help__goto {
  gap: 12px;
  color: var(--color-green);
}

/* ---------- 联系说明 ---------- */
.page-contact .contact-note {
  padding-block: 0 96px;
}

.page-contact .contact-note__banner {
  max-width: 780px;
  margin: 0 auto;
  padding: 26px 30px;
  border: 1px solid rgba(57, 255, 20, 0.32);
  background: var(--color-green-soft);
  text-align: center;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
}

.page-contact .contact-note__banner a {
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--color-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 20, 0.4);
  transition: border-color var(--ease-fast);
}

.page-contact .contact-note__banner a:hover {
  border-color: var(--color-green);
}

/* ---------- 桌面端增强 ---------- */
@media (min-width: 768px) {
  .page-contact .contact-hero__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
}

@media (min-width: 860px) {
  .page-contact .contact-channels__orbit {
    grid-template-columns: 1fr 1.18fr 1fr;
    gap: 28px;
    align-items: center;
  }

  .page-contact .contact-card--core {
    padding: 44px 36px 40px;
    transform: translateY(-14px);
  }

  .page-contact .contact-card--core:hover {
    transform: translateY(-16px);
  }

  .page-contact .contact-card--core .contact-card__value {
    font-size: 34px;
  }

  .page-contact .contact-card--core .contact-card__note {
    font-size: 14px;
  }

  .page-contact .contact-hours__panel {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .page-contact .contact-hours__side {
    padding: 40px 36px;
    border-right: 1px solid var(--color-border);
    border-bottom: 0;
  }

  .page-contact .contact-hours__times {
    padding: 36px 40px 24px;
  }

  .page-contact .contact-hours__row {
    grid-template-columns: 1fr 1.2fr auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-help__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}