/* 联系通道 · 页面专属样式 */
.page-contact {
  --contact-radius-sm: 14px;
  --contact-radius-lg: 24px;
  background:
    radial-gradient(54% 34% at 16% 4%, rgba(0, 212, 255, 0.1), transparent 60%),
    var(--deep-blue);
  color: var(--white);
  overflow: hidden;
  padding: 0 0 80px;
}

/* ---------- Hero 区 ---------- */
.contact-hero {
  padding: 14px 0 40px;
  position: relative;
}
.contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120px 120px at 92% 18%, rgba(255, 107, 53, 0.2), transparent 72%),
    linear-gradient(180deg, rgba(0, 212, 255, 0.04), transparent 72%);
  pointer-events: none;
}
.contact-hero__inner,
.contact-visual__grid,
.contact-more__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.contact-hero__inner,
.contact-visual__grid {
  padding: 0 20px;
}
.contact-hero__grid {
  margin-top: 28px;
  display: grid;
  gap: 24px;
}
.contact-hero__main .section-kicker {
  color: var(--orange);
}
.contact-hero__main h1 {
  font-family: var(--font-heading);
  font-size: clamp(32px, 6vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 12px 0 18px;
  color: #fff;
}
.contact-hero__lead {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.84);
  max-width: 650px;
}
.contact-hero__meta {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--border-color);
  border-radius: var(--contact-radius-lg);
  padding: 20px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.contact-hero__status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 600;
}
.contact-hero__meta dl {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 16px 0 0;
}
.contact-hero__meta dl div {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 12px 14px;
}
.contact-hero__meta dt {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.58);
  letter-spacing: 0.08em;
}
.contact-hero__meta dd {
  font-family: var(--font-number);
  font-size: 20px;
  color: var(--electric-blue);
  margin: 6px 0 0;
  font-weight: 700;
}

/* ---------- 渠道区 ---------- */
.contact-channels {
  padding: 0 0 56px;
}
.contact-visual__grid {
  display: grid;
  gap: 22px;
}
.contact-cards {
  display: grid;
  gap: 16px;
}
.contact-card {
  background: var(--white);
  color: var(--text-primary);
  border-radius: var(--contact-radius-lg);
  padding: 22px;
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.12);
  position: relative;
  overflow: hidden;
}
.contact-card::before {
  content: "";
  display: block;
  height: 4px;
  width: 64px;
  border-radius: 4px;
  background: var(--electric-blue);
  margin-bottom: 18px;
}
.contact-card:nth-child(2)::before { background: var(--orange); }
.contact-card:nth-child(3)::before { background: var(--green); }
.contact-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.contact-card__code {
  font-family: var(--font-number);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
}
.contact-card .status-pill {
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid var(--border-color);
  color: var(--mid-blue);
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
}
.contact-card:nth-child(2) .status-pill {
  background: rgba(255, 107, 53, 0.1);
  border-color: rgba(255, 107, 53, 0.28);
  color: var(--orange);
}
.contact-card:nth-child(3) .status-pill {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.28);
  color: var(--green);
}
.contact-card__name {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  color: var(--text-primary);
}
.contact-card__value {
  font-family: var(--font-number);
  font-size: clamp(17px, 2.8vw, 22px);
  font-weight: 700;
  color: var(--mid-blue);
  margin: 10px 0;
  word-break: break-all;
  letter-spacing: -0.02em;
  line-height: 1.35;
}
.contact-card:nth-child(2) .contact-card__value { color: var(--orange); }
.contact-card:nth-child(3) .contact-card__value { color: var(--green); }
.contact-card__desc {
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-secondary);
  margin: 0;
}
.contact-card__note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-secondary);
  border-top: 1px dashed rgba(0, 212, 255, 0.3);
  padding-top: 12px;
  margin: 16px 0 0;
}

/* ---------- 反馈流程 ---------- */
.contact-flow {
  background: rgba(10, 26, 63, 0.64);
  border: 1px solid rgba(0, 212, 255, 0.22);
  border-radius: var(--contact-radius-lg);
  padding: 20px;
}
.contact-flow__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.contact-flow__status {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--electric-blue);
  font-size: 14px;
  font-weight: 600;
}
.contact-flow__illustration {
  border-radius: var(--contact-radius-sm);
  overflow: hidden;
  background: var(--mid-blue);
}
.contact-flow__illustration img {
  display: block;
  width: 100%;
  height: auto;
}
.contact-flow__steps {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.contact-flow__steps li {
  flex: 1 1 calc(50% - 10px);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-size: 13px;
  font-weight: 500;
}
.contact-flow__step-index {
  color: var(--orange);
  font-family: var(--font-number);
  font-size: 13px;
  font-weight: 700;
}

/* ---------- 响应承诺 ---------- */
.contact-promise {
  padding: 56px 20px;
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.06), transparent 70%),
    rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(0, 212, 255, 0.16);
  border-bottom: 1px solid rgba(0, 212, 255, 0.16);
}
.contact-promise__wrap {
  max-width: 1200px;
  margin: 0 auto;
}
.contact-heading {
  font-family: var(--font-heading);
  font-size: clamp(25px, 4.4vw, 42px);
  line-height: 1.2;
  color: var(--white);
  margin: 10px 0 0;
}
.contact-promise .section-kicker,
.contact-local .section-kicker,
.contact-more .section-kicker {
  color: var(--orange);
}
.contact-promise__grid {
  display: grid;
  gap: 20px;
  margin-top: 32px;
}
.contact-promise__tiles {
  display: grid;
  gap: 14px;
}
.contact-promise__tile {
  background: rgba(10, 26, 63, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 22px;
}
.contact-promise__num {
  display: block;
  font-family: var(--font-number);
  font-size: 42px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: -0.04em;
  line-height: 1;
}
.contact-promise__tile--electric .contact-promise__num {
  color: var(--electric-blue);
}
.contact-promise__label {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  margin-top: 8px;
}
.contact-promise__side {
  display: grid;
  gap: 18px;
}
.contact-promise__note {
  background: rgba(255, 255, 255, 0.06);
  border-left: 4px solid var(--orange);
  border-radius: 14px;
  padding: 20px;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
}
.contact-promise__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.contact-promise__list li {
  padding-left: 20px;
  position: relative;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  line-height: 1.7;
}
.contact-promise__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  background: var(--electric-blue);
  border-radius: 2px;
}

/* ---------- 本地化服务 ---------- */
.contact-local {
  padding: 56px 20px;
}
.contact-local__grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  gap: 28px;
}
.contact-local__map-wrap {
  position: relative;
  border-radius: var(--contact-radius-lg);
  overflow: hidden;
  background: var(--mid-blue);
}
.contact-local__map-wrap img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.contact-local__marker {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--orange);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  padding: 7px 14px;
  border-radius: 999px;
  box-shadow: 0 0 0 8px rgba(255, 107, 53, 0.2);
  white-space: nowrap;
}
.contact-local__content h2 {
  margin-bottom: 20px;
  max-width: 560px;
}
.contact-local__content p {
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.82;
  font-size: 15px;
  max-width: 640px;
  margin: 0;
}
.contact-local__list {
  list-style: none;
  padding: 0;
  margin: 24px 0 28px;
  display: grid;
  gap: 12px;
}
.contact-local__list li {
  background: rgba(255, 255, 255, 0.07);
  border-left: 3px solid var(--electric-blue);
  border-radius: 0 12px 12px 0;
  padding: 13px 16px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  line-height: 1.7;
}

/* ---------- 更多入口 ---------- */
.contact-more {
  padding: 0 20px;
}
.contact-more__intro {
  margin-bottom: 28px;
}
.contact-more__intro h2 {
  margin-bottom: 0;
}
.contact-more__grid {
  display: grid;
  gap: 16px;
}
.contact-more .data-card {
  background: var(--white);
  color: var(--text-primary);
  border-radius: var(--contact-radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.contact-more .data-card::after {
  content: "";
  position: absolute;
  right: -22px;
  bottom: -22px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--electric-blue);
  opacity: 0.09;
}
.contact-more .data-card:hover,
.contact-more .data-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.14);
}
.contact-more__card .data-card__index {
  font-family: var(--font-number);
  font-weight: 700;
  font-size: 14px;
  color: var(--orange);
  margin-bottom: 4px;
}
.contact-more__card .data-card__title {
  font-weight: 700;
  font-size: 18px;
  margin: 6px 0 4px;
}
.contact-more__card .data-card__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0;
}
.contact-more__card .data-card__link {
  font-size: 14px;
  color: var(--mid-blue);
  font-weight: 700;
  margin-top: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .contact-hero__grid {
    grid-template-columns: 1.35fr 0.65fr;
    align-items: center;
  }
  .contact-hero__meta dl {
    grid-template-columns: 1fr 1fr;
  }
  .contact-visual__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
  .contact-promise__grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
  }
  .contact-local__grid {
    grid-template-columns: 0.92fr 1.08fr;
    align-items: center;
  }
  .contact-more__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1100px) {
  .contact-cards {
    gap: 18px;
  }
  .contact-card {
    padding: 30px;
  }
  .contact-flow {
    padding: 26px;
  }
  .contact-local__grid {
    gap: 48px;
  }
}