.page-contact {
  --card-border: 2px;
}

/* ========== 框景首屏 ========== */
.page-contact .contact-hero {
  padding: 24px 16px 72px;
}

.page-contact .contact-hero__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 0 4px 10px;
  border-bottom: 2px solid var(--c-space);
}

.page-contact .contact-hero__bar-cell {
  width: 12px;
  height: 12px;
  background: var(--c-green);
  border: 2px solid var(--c-space);
  border-radius: 2px;
  box-shadow: 3px 3px 0 rgba(10, 31, 60, 0.35);
}

.page-contact .contact-hero__bar-scale {
  display: flex;
  gap: 6px;
}

.page-contact .contact-hero__bar-scale i {
  width: 2px;
  height: 18px;
  background: var(--c-gold);
}

.page-contact .contact-hero__bar-id {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-rock);
}

.page-contact .contact-hero__inner {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding-top: 24px;
}

.page-contact .breadcrumb {
  font-size: 13px;
  margin-bottom: 24px;
}

.page-contact .contact-hero__grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.page-contact .contact-hero__flag {
  position: relative;
  background: var(--c-cream);
  border: 2px solid var(--c-space);
  border-radius: 12px;
  padding: 32px 24px;
  box-shadow: 6px 6px 0 rgba(10, 31, 60, 0.22);
}

.page-contact .contact-hero__flag::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  width: 34px;
  height: 34px;
  border-top: 4px solid var(--c-gold);
  border-left: 4px solid var(--c-gold);
  border-top-left-radius: 6px;
}

.page-contact .contact-hero__flag h1 {
  font-family: var(--font-head);
  font-size: 40px;
  font-weight: 900;
  line-height: 1.1;
  margin: 16px 0;
  color: var(--c-ink);
}

.page-contact .contact-hero__flag .lead {
  margin: 0;
  max-width: 52ch;
}

.page-contact .contact-hero__aside {
  display: flex;
  align-items: flex-end;
  gap: 24px;
  justify-content: flex-start;
  padding-left: 4px;
}

.page-contact .contact-hero__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 62px;
  min-height: 62px;
  color: var(--c-gold);
  background: var(--c-space);
  border: 2px solid var(--c-gold);
  border-radius: 12px;
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 900;
  box-shadow: 4px 4px 0 rgba(10, 31, 60, 0.22);
}

.page-contact .contact-hero__note {
  writing-mode: vertical-rl;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.2em;
  line-height: 1.4;
  color: var(--c-terra);
  text-transform: uppercase;
}

.page-contact .contact-hero__loc {
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--c-gold);
  background: var(--c-space);
  padding: 6px 12px;
  border-radius: 999px;
}

/* ========== 联系信息卡片 ========== */
.page-contact .contact-board-section {
  padding: 24px 16px 72px;
}

.page-contact .contact-board {
  width: min(100%, 1200px);
  margin: 0 auto;
  background: var(--c-space);
  border: 2px solid var(--c-gold);
  border-radius: 18px;
  box-shadow: 6px 6px 0 rgba(10, 31, 60, 0.22);
  display: grid;
  overflow: hidden;
}

.page-contact .contact-board__info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-contact .contact-board__eyebrow {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-green);
  text-transform: uppercase;
}

.page-contact .contact-board__head h2 {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  color: var(--c-cream);
  margin: 6px 0;
}

.page-contact .contact-board__head p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 246, 248, 0.72);
  margin: 0;
}

.page-contact .contact-board__list {
  margin: 0;
  display: grid;
  gap: 16px;
}

.page-contact .contact-board__item {
  border: 1px solid rgba(212, 175, 55, 0.5);
  border-radius: 12px;
  padding: 16px;
  background: rgba(245, 246, 248, 0.04);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-contact .contact-board__item:hover,
.page-contact .contact-board__item:focus-visible {
  background: rgba(168, 255, 0, 0.08);
  border-color: var(--c-green);
  transform: translateX(4px);
  outline: none;
}

.page-contact .contact-board__label {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-green);
  margin: 0 0 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-contact .contact-board__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background: rgba(168, 255, 0, 0.12);
  border: 1px solid var(--c-green);
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--c-gold);
}

.page-contact .contact-board__value {
  font-family: var(--font-data);
  font-size: clamp(16px, 2.4vw, 20px);
  font-weight: 600;
  color: var(--c-cream);
  word-break: break-all;
  margin: 4px 0;
}

.page-contact .contact-board__note {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(245, 246, 248, 0.64);
  margin: 0;
}

.page-contact .contact-board__icons {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--c-gold);
  border-radius: 6px;
  align-self: flex-start;
}

.page-contact .contact-board__trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--c-gold);
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed rgba(212, 175, 55, 0.45);
}

.page-contact .contact-board__trust-sep {
  color: var(--c-green);
}

.page-contact .contact-board__map {
  position: relative;
  border-top: 2px solid var(--c-gold);
  background: var(--c-rock);
}

.page-contact .contact-board__map-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.3s ease, filter 0.3s ease;
}

.page-contact .contact-board__map:hover .contact-board__map-img {
  transform: scale(1.02);
  filter: brightness(1.08);
}

.page-contact .contact-board__map-cap {
  position: absolute;
  left: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--c-space);
  border: 1px solid var(--c-green);
  border-radius: 999px;
  padding: 6px 12px;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--c-cream);
}

.page-contact .contact-board__map-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-green);
  box-shadow: 0 0 0 3px rgba(168, 255, 0, 0.25);
}

/* ========== 渠道说明 ========== */
.page-contact .contact-channels {
  padding: 0 16px 72px;
}

.page-contact .contact-channels__head {
  width: min(100%, 1200px);
  margin: 0 auto 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-contact .contact-channels__intro {
  font-size: 14px;
  color: var(--c-rock);
  margin: 0;
  max-width: 46ch;
}

.page-contact .contact-channels__grid {
  width: min(100%, 1200px);
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.page-contact .contact-channel {
  position: relative;
  background: var(--c-cream);
  border: 3px solid var(--c-space);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 6px 6px 0 rgba(10, 31, 60, 0.18);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-contact .contact-channel:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(10, 31, 60, 0.28);
}

.page-contact .contact-channel__no {
  position: absolute;
  top: -16px;
  right: 16px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--c-gold);
  background: var(--c-space);
  color: var(--c-green);
  font-family: var(--font-data);
  font-weight: 700;
  border-radius: 50%;
  transform: rotate(6deg);
}

.page-contact .contact-channel__title {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 16px;
}

.page-contact .contact-channel__title h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--c-ink);
}

.page-contact .contact-channel__en {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--c-terra);
  text-transform: uppercase;
}

.page-contact .contact-channel p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-ink);
}

.page-contact .contact-channel--mail {
  border-top: 6px solid var(--c-green);
}

.page-contact .contact-channel--tel {
  border-top: 6px solid var(--c-gold);
}

.page-contact .contact-channel--addr {
  border-top: 6px solid var(--c-terra);
}

/* ========== 回复时间承诺 ========== */
.page-contact .contact-reply {
  padding: 0 16px 72px;
}

.page-contact .contact-reply__box {
  position: relative;
  overflow: hidden;
  width: min(100%, 1200px);
  margin: 0 auto;
  background: var(--c-rock);
  border: 2px solid var(--c-gold);
  border-radius: 18px;
  padding: 32px 24px;
  display: grid;
  gap: 24px;
}

.page-contact .contact-reply__box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--c-green) 0%, var(--c-gold) 100%);
}

.page-contact .contact-reply__label h2 {
  font-family: var(--font-head);
  font-size: 24px;
  color: var(--c-cream);
  margin: 4px 0 0;
}

.page-contact .contact-reply__label > span {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-gold);
}

.page-contact .contact-reply__stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-contact .contact-reply__num {
  font-family: var(--font-head);
  font-size: 56px;
  font-weight: 900;
  color: var(--c-green);
  line-height: 1;
}

.page-contact .contact-reply__unit {
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--c-cream);
  letter-spacing: 0.08em;
}

.page-contact .contact-reply__text {
  display: grid;
  gap: 12px;
}

.page-contact .contact-reply__text p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(245, 246, 248, 0.82);
}

.page-contact .contact-reply__text strong {
  font-family: var(--font-data);
  font-weight: 600;
  color: var(--c-green);
}

/* ========== 常见问题快速入口 ========== */
.page-contact .contact-faq {
  padding: 0 16px 120px;
}

.page-contact .contact-faq__head {
  width: min(100%, 1200px);
  margin: 0 auto 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-contact .contact-faq__intro {
  font-size: 14px;
  color: var(--c-rock);
  margin: 0;
}

.page-contact .contact-faq__grid {
  width: min(100%, 1200px);
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.page-contact .contact-faq__card {
  display: block;
  background: var(--c-cream);
  border: 2px solid var(--c-space);
  border-radius: 12px;
  padding: 24px;
  text-decoration: none;
  color: var(--c-ink);
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.page-contact .contact-faq__card:hover,
.page-contact .contact-faq__card:focus-visible {
  background: var(--c-space);
  border-color: var(--c-green);
  transform: translateX(6px);
  outline: none;
}

.page-contact .contact-faq__tag {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-space);
  background: var(--c-green);
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 10px;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-contact .contact-faq__card h3 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  transition: color 0.2s ease;
}

.page-contact .contact-faq__go {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--c-gold);
  transition: color 0.2s ease;
}

.page-contact .contact-faq__card:hover h3,
.page-contact .contact-faq__card:focus-visible h3 {
  color: var(--c-cream);
}

.page-contact .contact-faq__card:hover .contact-faq__tag,
.page-contact .contact-faq__card:focus-visible .contact-faq__tag {
  background: var(--c-gold);
  color: var(--c-space);
}

/* ========== 桌面 ========== */
@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 32px 24px 120px;
  }

  .page-contact .contact-hero__inner {
    padding-top: 32px;
  }

  .page-contact .contact-hero__grid {
    flex-direction: row;
    align-items: flex-end;
    gap: 72px;
  }

  .page-contact .contact-hero__flag {
    flex: 1;
    padding: 40px;
  }

  .page-contact .contact-hero__flag h1 {
    font-size: 56px;
  }

  .page-contact .contact-hero__aside {
    flex-direction: column;
    align-items: flex-end;
    flex-shrink: 0;
    padding-left: 0;
  }

  .page-contact .contact-hero__loc {
    margin-left: 0;
  }

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

  .page-contact .contact-board__info {
    padding: 40px;
  }

  .page-contact .contact-board__map {
    min-height: 420px;
    border-top: none;
    border-left: 2px solid var(--c-gold);
  }

  .page-contact .contact-board__map-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
  }

  .page-contact .contact-channels__head {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }

  .page-contact .contact-channels__intro {
    text-align: right;
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .page-contact .contact-reply__box {
    grid-template-columns: 1fr auto 1.4fr;
    align-items: center;
    gap: 32px;
    padding: 40px 48px;
  }

  .page-contact .contact-reply__num {
    font-size: 72px;
  }

  .page-contact .contact-faq__head {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }

  .page-contact .contact-faq__intro {
    text-align: right;
  }

  .page-contact .contact-faq__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .page-contact .contact-faq__card--privacy {
    grid-column: 1 / -1;
  }
}