.page-contact {
  --contact-line: rgba(11, 30, 59, 0.1);
  --contact-hero-line: rgba(255, 255, 255, 0.14);
  background: #ffffff;
}

/* ===================== 英雄区 ===================== */
.page-contact .contact-hero {
  background:
    linear-gradient(120deg, rgba(245, 108, 29, 0.12), transparent 58%),
    var(--c-navy);
  color: #ffffff;
  padding: 36px 0 72px;
  position: relative;
  overflow: hidden;
}
.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 28%;
  height: 4px;
  background: var(--c-orange);
}
.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--c-orange) 0 18px, transparent 18px 34px);
  opacity: 0.35;
}

.page-contact .contact-hero__inner {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.page-contact .contact-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 34px;
  font-size: 14px;
}
.page-contact .contact-breadcrumb a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition: color 0.2s ease;
}
.page-contact .contact-breadcrumb a:hover {
  color: var(--c-gold);
}
.page-contact .contact-breadcrumb__sep {
  color: rgba(255, 255, 255, 0.35);
}
.page-contact .contact-breadcrumb [aria-current="page"] {
  color: var(--c-orange);
  font-weight: 600;
}

.page-contact .contact-hero__kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-gold);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.page-contact .contact-hero h1 {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}
.page-contact .contact-hero__lead {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
  max-width: 460px;
  margin-bottom: 24px;
}
.page-contact .contact-hero__lead a {
  color: var(--c-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(233, 196, 106, 0.4);
  transition: border-color 0.2s ease;
}
.page-contact .contact-hero__lead a:hover {
  border-bottom-color: var(--c-gold);
}

.page-contact .contact-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-contact .contact-hero__tag {
  border: 1px solid var(--contact-hero-line);
  padding: 6px 14px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  transition: border-color 0.2s ease, color 0.2s ease;
}
.page-contact .contact-hero__tag:hover {
  border-color: var(--c-orange);
  color: var(--c-orange);
}

.page-contact .contact-hero__dial {
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform 0.35s ease;
}
.page-contact .contact-hero__dial:hover {
  transform: rotate(8deg);
}
.page-contact .contact-hero__dial-core {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  border: 1px solid var(--contact-hero-line);
}
.page-contact .contact-hero__dial-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.page-contact .contact-hero__dial-num {
  position: relative;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #ffffff;
  background: var(--c-navy);
  padding: 4px 12px;
}
.page-contact .contact-hero__dial-label {
  position: relative;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.68);
  margin-top: 4px;
}

/* ===================== 官方渠道 ===================== */
.page-contact .contact-console {
  background: var(--c-light);
  padding: 48px 0;
}
.page-contact .contact-console__head {
  margin-bottom: 36px;
  border-bottom: 3px solid var(--c-navy);
  padding-bottom: 22px;
}
.page-contact .contact-console__kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-orange);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.page-contact .contact-console h2,
.page-contact .contact-response h2,
.page-contact .contact-stand h2,
.page-contact .contact-scope h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  line-height: 1.2;
  margin: 0;
}
.page-contact .contact-console__desc {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-gray);
  max-width: 640px;
}

.page-contact .contact-console__grid {
  display: block;
}

/* 地址卡 */
.page-contact .contact-address {
  background: var(--c-navy);
  color: #ffffff;
  padding: 20px;
  border-top: 4px solid var(--c-orange);
  margin-bottom: 36px;
}
.page-contact .contact-address__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.page-contact .contact-address__serial {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
}
.page-contact .contact-address__map {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: var(--c-navy-light);
}
.page-contact .contact-address__body h3 {
  font-size: 21px;
  font-weight: 800;
  line-height: 1.4;
  margin: 20px 0 12px;
}
.page-contact .contact-address__body p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.75);
  margin: 0;
}
.page-contact .contact-address__foot {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 14px;
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}

/* 时间轴渠道 */
.page-contact .contact-channels {
  display: flex;
  flex-direction: column;
}
.page-contact .contact-channels__item {
  position: relative;
  padding-left: 22px;
  padding-bottom: 34px;
  border-left: 2px solid var(--c-orange-light);
}
.page-contact .contact-channels__item:last-child {
  border-left-color: transparent;
  padding-bottom: 4px;
}
.page-contact .contact-channels__item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 8px;
  width: 12px;
  height: 12px;
  background: var(--c-orange);
  transform: rotate(45deg);
}
.page-contact .contact-channels__item--mail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.page-contact .contact-channels__body {
  flex: 1;
  min-width: 0;
}
.page-contact .contact-channels__label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--c-navy);
  margin-bottom: 8px;
}
.page-contact .contact-channels__label em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: #ffffff;
  background: var(--c-orange);
  padding: 3px 8px;
}
.page-contact .contact-channels__body h3 {
  font-size: 18px;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--c-navy);
}
.page-contact .contact-channels__value {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--c-navy);
  text-decoration: none;
  border-bottom: 2px solid var(--c-orange-light);
  margin-bottom: 10px;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.page-contact .contact-channels__value:hover {
  border-bottom-color: var(--c-orange);
  color: var(--c-orange);
}
.page-contact .contact-channels__body p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-gray);
  margin: 0 0 12px;
}
.page-contact .contact-channels__meta {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-orange-dark);
  background: var(--c-orange-light);
  padding: 5px 12px;
}
.page-contact .contact-channels__pic {
  width: 68px;
  height: 68px;
  flex-shrink: 0;
  object-fit: cover;
  border: 1px solid var(--contact-line);
  background: var(--c-light);
}

/* ===================== 响应时间 ===================== */
.page-contact .contact-response {
  background:
    linear-gradient(180deg, rgba(245, 108, 29, 0.10), transparent 46%),
    var(--c-navy-dark);
  color: #ffffff;
  padding: 48px 0 56px;
}
.page-contact .contact-response__inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.page-contact .contact-response__clock {
  display: flex;
  align-items: baseline;
  gap: 10px;
  border-bottom: 4px solid var(--c-orange);
  padding-bottom: 2px;
}
.page-contact .contact-response__num {
  font-family: var(--font-mono);
  font-size: 72px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-orange);
}
.page-contact .contact-response__unit {
  font-size: 20px;
  font-weight: 700;
  color: var(--c-gold);
}
.page-contact .contact-response__kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-gold);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.page-contact .contact-response__copy h2 {
  color: #ffffff;
}
.page-contact .contact-response__copy p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
  margin: 14px 0 24px;
  max-width: 640px;
}
.page-contact .contact-response__bars {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.page-contact .contact-response__bar {
  display: flex;
  align-items: center;
  gap: 12px;
}
.page-contact .contact-response__bar-label {
  width: 86px;
  flex-shrink: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
}
.page-contact .contact-response__bar-track {
  flex: 1;
  height: 8px;
  background: rgba(255, 255, 255, 0.12);
}
.page-contact .contact-response__bar-fill {
  display: block;
  height: 100%;
}
.page-contact .contact-response__bar-fill--mail {
  width: 85%;
  background: var(--c-orange);
}
.page-contact .contact-response__bar-fill--hotline {
  width: 62%;
  background: var(--c-gold);
}
.page-contact .contact-response__bar-fill--verify {
  width: 74%;
  background: rgba(245, 108, 29, 0.55);
}
.page-contact .contact-response__bar-meta {
  width: 82px;
  flex-shrink: 0;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-gold);
}

/* ===================== 联系表单 ===================== */
.page-contact .contact-stand {
  background: var(--c-light);
  padding: 48px 0;
}
.page-contact .contact-stand__head {
  margin-bottom: 28px;
}
.page-contact .contact-stand__kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-orange);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.page-contact .contact-stand__desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-gray);
  margin: 14px 0 0;
  max-width: 640px;
}
.page-contact .contact-stand__panel {
  background: #ffffff;
  border-top: 4px solid var(--c-orange);
  padding: 24px;
  box-shadow: var(--shadow-2);
}
.page-contact .contact-stand__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
.page-contact .contact-stand__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}
.page-contact .contact-stand__row .contact-stand__field {
  margin-bottom: 0;
}
.page-contact .contact-stand__field label {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-navy);
}
.page-contact .contact-stand__field input,
.page-contact .contact-stand__field select,
.page-contact .contact-stand__field textarea {
  border: 1px solid rgba(11, 30, 59, 0.16);
  background: #ffffff;
  padding: 12px 14px;
  font-size: 15px;
  font-family: var(--font-sans);
  color: var(--c-navy);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.page-contact .contact-stand__field textarea {
  resize: vertical;
  min-height: 110px;
}
.page-contact .contact-stand__field input:focus,
.page-contact .contact-stand__field select:focus,
.page-contact .contact-stand__field textarea:focus {
  border-color: var(--c-orange);
  box-shadow: 0 0 0 3px rgba(245, 108, 29, 0.14);
}
.page-contact .contact-stand__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-top: 1px solid var(--contact-line);
  padding-top: 18px;
  margin-top: 8px;
}
.page-contact .contact-stand__foot p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-gray);
  margin: 0;
  max-width: 360px;
}

/* ===================== 使用边界 ===================== */
.page-contact .contact-scope {
  background: var(--c-navy);
  color: #ffffff;
  padding: 48px 0 56px;
  position: relative;
  overflow: hidden;
}
.page-contact .contact-scope::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--c-orange) 0 16px, transparent 16px 32px);
  opacity: 0.5;
}
.page-contact .contact-scope__head {
  margin-bottom: 32px;
}
.page-contact .contact-scope__kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-gold);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.page-contact .contact-scope__head h2 {
  color: #ffffff;
}
.page-contact .contact-scope__head p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.75);
  margin: 12px 0 0;
  max-width: 620px;
}
.page-contact .contact-scope__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.page-contact .contact-scope__col {
  background: var(--c-navy-light);
  padding: 22px;
  border-top: 3px solid var(--c-gold);
}
.page-contact .contact-scope__col--not {
  border-top-color: var(--c-orange);
}
.page-contact .contact-scope__col--link {
  border-top-color: var(--c-gold);
}
.page-contact .contact-scope__col h3 {
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 14px;
  color: #ffffff;
}
.page-contact .contact-scope__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.page-contact .contact-scope__col li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 8px;
}
.page-contact .contact-scope__col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--c-orange);
  transform: rotate(45deg);
}
.page-contact .contact-scope__col--link p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 20px;
}
.page-contact .contact-scope__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ===================== 中等屏 ===================== */
@media (min-width: 640px) {
  .page-contact .contact-hero h1 {
    font-size: 52px;
  }
  .page-contact .contact-stand__row {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .contact-stand__row .contact-stand__field {
    margin-bottom: 0;
  }
}

/* ===================== 桌面 ===================== */
@media (min-width: 1024px) {
  .page-contact .contact-hero {
    padding: 56px 0 88px;
  }
  .page-contact .contact-hero__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
  }
  .page-contact .contact-hero__copy {
    max-width: 560px;
  }
  .page-contact .contact-hero__dial-core {
    width: 260px;
    height: 260px;
  }
  .page-contact .contact-hero__dial-num {
    font-size: 20px;
  }

  .page-contact .contact-console {
    padding: 64px 0;
  }
  .page-contact .contact-console__head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 48px;
  }
  .page-contact .contact-console__desc {
    margin: 0;
    flex: 0 1 520px;
  }
  .page-contact .contact-console__grid {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 36px;
    align-items: start;
  }
  .page-contact .contact-address {
    position: sticky;
    top: 96px;
    margin-bottom: 0;
    padding: 24px;
  }
  .page-contact .contact-address__map {
    aspect-ratio: 4 / 3;
  }
  .page-contact .contact-channels__pic {
    width: 100px;
    height: 100px;
  }

  .page-contact .contact-response {
    padding: 64px 0 72px;
  }
  .page-contact .contact-response__inner {
    flex-direction: row;
    align-items: center;
    gap: 64px;
  }
  .page-contact .contact-response__clock {
    flex: 0 0 220px;
    border-bottom: none;
    border-right: 4px solid var(--c-orange);
    padding-bottom: 0;
    padding-right: 24px;
    min-height: 130px;
    align-items: center;
  }
  .page-contact .contact-response__num {
    font-size: 96px;
  }

  .page-contact .contact-stand {
    padding: 64px 0;
  }
  .page-contact .contact-stand__head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 48px;
    margin-bottom: 36px;
  }
  .page-contact .contact-stand__desc {
    margin: 0;
    flex: 0 1 520px;
  }
  .page-contact .contact-stand__panel {
    padding: 36px;
  }

  .page-contact .contact-scope {
    padding: 64px 0 72px;
  }
  .page-contact .contact-scope__grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
  }
  .page-contact .contact-scope__col {
    padding: 26px;
  }
}