.page-contact {
  --contact-card-radius: 14px;
  --contact-stack-gap: 16px;
  --contact-mobile-offset: 12px;
  --contact-desktop-offset: 40px;

  background:
    radial-gradient(ellipse at 78% -10%, rgba(201, 168, 106, 0.14), transparent 48%),
    linear-gradient(rgba(201, 168, 106, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 168, 106, 0.035) 1px, transparent 1px),
    var(--color-field-night);
  background-size: auto, 40px 40px, 40px 40px, auto;
  color: var(--color-ivory);
  font-family: var(--font-body);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
  padding-bottom: var(--sp-8);
}

.page-contact .breadcrumb {
  margin-bottom: 40px;
}

/* ========== Hero ========== */
.contact-hero {
  padding: 36px 0 28px;
}

.contact-hero__layout {
  display: grid;
  gap: 24px;
}

.contact-hero__kicker {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--color-mist-green);
  margin-bottom: 12px;
  border-left: 2px solid rgba(201, 168, 106, 0.5);
  padding-left: 10px;
}

.contact-hero h1 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 52px);
  line-height: 1.15;
  margin: 0 0 10px;
  color: var(--color-ivory);
}

.contact-hero__note {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-bright-gold);
  margin: 0;
}

.contact-hero__lead {
  margin: 0;
  max-width: 620px;
  color: var(--color-mist-green);
  font-size: 15px;
  border-left: 2px solid rgba(201, 168, 106, 0.4);
  padding-left: 18px;
}

/* ========== 联系卡片堆叠区 ========== */
.contact-deck {
  padding: 40px 0 16px;
}

.contact-deck__layout {
  display: block;
}

.contact-deck__stacks {
  position: relative;
}

.deck-card {
  position: relative;
  width: 100%;
  background: linear-gradient(150deg, rgba(6, 35, 27, 0.94), rgba(11, 59, 46, 0.86));
  border: 1px solid rgba(201, 168, 106, 0.26);
  border-radius: var(--contact-card-radius);
  padding: 30px 22px 26px;
  box-shadow:
    0 18px 36px rgba(0, 0, 0, 0.30),
    inset 0 1px 0 rgba(247, 245, 240, 0.05);
  transition: border-color 0.28s var(--ease);
}

.deck-card:hover {
  border-color: rgba(201, 168, 106, 0.42);
}

.deck-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 28px;
  width: 56px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold), rgba(201, 168, 106, 0));
  border-radius: 2px;
}

.deck-card--email {
  z-index: 3;
}

.deck-card--phone {
  z-index: 2;
  margin-top: calc(-1 * var(--contact-stack-gap));
  margin-left: var(--contact-mobile-offset);
  width: calc(100% - var(--contact-mobile-offset));
}

.deck-card--address {
  z-index: 1;
  margin-top: calc(-1 * var(--contact-stack-gap));
  margin-left: calc(var(--contact-mobile-offset) * 2);
  width: calc(100% - var(--contact-mobile-offset) * 2);
}

.deck-card__index {
  position: absolute;
  top: 18px;
  right: 18px;
  font-family: var(--font-data);
  font-size: 30px;
  font-weight: 600;
  color: rgba(201, 168, 106, 0.28);
  line-height: 1;
}

.deck-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(201, 168, 106, 0.10);
  border: 1px solid rgba(201, 168, 106, 0.3);
  margin-bottom: 18px;
}

.deck-card__icon svg {
  width: 28px;
  height: 28px;
}

.deck-card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 24px;
  color: var(--color-ivory);
  margin: 0 0 16px;
}

.deck-card__row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(163, 198, 184, 0.12);
}

.deck-card__row:last-of-type {
  border-bottom: 0;
}

.deck-card__type {
  font-size: 13px;
  color: var(--color-mist-green);
  letter-spacing: 0.08em;
}

.deck-card__data {
  font-family: var(--font-data);
  font-size: 16px;
  color: var(--color-ivory);
  text-decoration: none;
  word-break: break-all;
  transition: color 0.2s var(--ease);
}

.deck-card__data--key {
  color: var(--color-bright-gold);
  font-weight: 600;
}

.deck-card__data--gold {
  font-family: var(--font-data);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.02em;
}

a.deck-card__data:hover {
  color: var(--color-bright-gold);
}

.deck-card__note {
  margin: 14px 0 0;
  font-size: 14px;
  color: var(--color-mist-green);
  line-height: 1.55;
}

.deck-card__figure {
  margin: 20px -12px -12px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(163, 198, 184, 0.14);
  transition: border-color 0.28s var(--ease);
}

.deck-card__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  transform: scale(1.01);
  transition: transform 0.6s var(--ease);
}

.deck-card__figure:hover {
  border-color: rgba(201, 168, 106, 0.45);
}

.deck-card__figure:hover img {
  transform: scale(1.05);
}

/* ========== 服务时间印章 ========== */
.contact-deck__aside {
  min-width: 0;
}

.contact-stamp {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
  margin-top: 24px;
  padding: 22px 26px;
  background: rgba(6, 35, 27, 0.96);
  border: 2px solid rgba(201, 168, 106, 0.55);
  border-radius: 18px;
  box-shadow:
    0 14px 30px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(247, 245, 240, 0.04);
  overflow: hidden;
  max-width: 340px;
  transform: rotate(-1.2deg);
}

.contact-stamp__bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.14;
}

.contact-stamp__content {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2px;
}

.contact-stamp__title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  text-transform: uppercase;
}

.contact-stamp__range {
  font-family: var(--font-data);
  font-size: 21px;
  font-weight: 600;
  color: var(--color-ivory);
  line-height: 1.25;
}

.contact-stamp__tz {
  font-size: 13px;
  color: var(--color-mist-green);
  letter-spacing: 0.1em;
}

/* ========== 联系前指引 ========== */
.contact-guide {
  padding: 32px 0 0;
}

.contact-guide__block {
  position: relative;
}

.contact-guide__num {
  font-family: var(--font-data);
  font-size: 48px;
  font-weight: 600;
  color: rgba(201, 168, 106, 0.28);
  line-height: 1;
  display: block;
  margin-bottom: 16px;
}

.contact-guide__label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  border-left: 2px solid rgba(201, 168, 106, 0.5);
  padding-left: 10px;
  margin-bottom: 10px;
}

.contact-guide__heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(24px, 2.6vw, 34px);
  color: var(--color-ivory);
  line-height: 1.25;
  margin: 0 0 12px;
}

.contact-guide__lead {
  margin: 0 0 24px;
  color: var(--color-mist-green);
  font-size: 15px;
  max-width: 560px;
}

.contact-guide__grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.guide-card {
  display: block;
  position: relative;
  padding: 26px 28px;
  background: rgba(6, 35, 27, 0.62);
  border: 1px solid rgba(163, 198, 184, 0.16);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition:
    border-color 0.28s var(--ease),
    transform 0.28s var(--ease),
    box-shadow 0.28s var(--ease);
}

.guide-card:hover {
  border-color: rgba(201, 168, 106, 0.5);
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.24);
}

.guide-card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 17px;
  color: var(--color-ivory);
  margin: 0 0 8px;
  padding-right: 32px;
}

.guide-card__text {
  font-size: 14px;
  color: var(--color-mist-green);
  margin: 0;
  line-height: 1.65;
}

.guide-card__arrow {
  position: absolute;
  top: 24px;
  right: 22px;
  font-family: var(--font-data);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-gold);
  transition: transform 0.28s var(--ease);
}

.guide-card:hover .guide-card__arrow {
  transform: translateX(5px);
}

/* ========== 平板 / 桌面端 ========== */
@media (min-width: 900px) {
  .contact-hero {
    padding: 56px 0 40px;
  }

  .contact-hero__layout {
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: end;
  }

  .contact-hero__lead {
    margin: 0 0 6px;
  }

  .contact-deck {
    padding: 52px 0 32px;
  }

  .deck-card {
    padding: 40px 40px 34px;
    --contact-stack-gap: 24px;
    --contact-mobile-offset: var(--contact-desktop-offset);
  }

  .deck-card--phone {
    width: calc(100% - var(--contact-desktop-offset));
  }

  .deck-card--address {
    width: calc(100% - var(--contact-desktop-offset) * 2);
  }

  .deck-card__index {
    font-size: 38px;
    top: 26px;
    right: 26px;
  }

  .deck-card__icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    margin-bottom: 22px;
  }

  .deck-card__icon svg {
    width: 32px;
    height: 32px;
  }

  .deck-card__title {
    font-size: 28px;
    margin-bottom: 20px;
  }

  .deck-card__data {
    font-size: 17px;
  }

  .deck-card__data--gold {
    font-size: 26px;
  }

  .deck-card--address {
    display: grid;
    grid-template-columns: 1fr 200px;
    grid-template-areas:
      "icon figure"
      "body figure"
      "note figure";
    align-items: start;
    column-gap: 32px;
  }

  .deck-card--address .deck-card__icon {
    grid-area: icon;
  }

  .deck-card--address .deck-card__body {
    grid-area: body;
  }

  .deck-card--address .deck-card__note {
    grid-area: note;
    margin: 8px 0 0;
  }

  .deck-card--address .deck-card__figure {
    grid-area: figure;
    margin: 0;
    border-radius: var(--radius-sm);
  }

  .deck-card--address .deck-card__figure img {
    height: 100%;
    min-height: 190px;
    object-fit: cover;
  }

  .contact-guide {
    padding: 48px 0 0;
  }

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

@media (min-width: 1080px) {
  .contact-deck__layout {
    display: grid;
    grid-template-columns: minmax(0, 720px) minmax(0, 1fr);
    gap: 56px;
    align-items: stretch;
  }

  .contact-deck__stacks {
    min-width: 0;
  }

  .contact-deck__aside {
    position: relative;
    min-width: 0;
  }

  .contact-stamp {
    position: sticky;
    top: calc(var(--header-h) + 48px);
    margin: 120px 0 0;
    width: 100%;
    max-width: 320px;
    min-height: 170px;
  }

  .contact-stamp__bg {
    opacity: 0.16;
  }
}