.page-contact {
  --contact-gold-soft: rgba(201, 168, 106, 0.2);
  --contact-teal-soft: rgba(27, 127, 122, 0.12);
  --contact-line: rgba(10, 31, 60, 0.1);
  --contact-glow: 0 10px 40px rgba(10, 31, 60, 0.1);
  background: var(--color-sand);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.7;
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

/* 顶部主题区 */
.page-contact .contact-hero {
  position: relative;
  background: var(--color-deep);
  color: var(--color-white);
  padding: 56px 20px 84px;
  overflow: hidden;
  isolation: isolate;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 78% 28%, rgba(27, 127, 122, 0.2), transparent 36%),
    linear-gradient(116deg, transparent 60%, rgba(201, 168, 106, 0.1) 60%);
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: -5%;
  bottom: -60px;
  z-index: -1;
  width: 66%;
  height: 96px;
  background: var(--color-deep-2);
  transform: rotate(-2deg);
}

.page-contact .contact-hero__inner {
  max-width: var(--container-w);
  margin: 0 auto;
}

.page-contact .contact-hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 0.82rem;
}

.page-contact .contact-hero .breadcrumb a:hover,
.page-contact .contact-hero .breadcrumb a:focus {
  color: var(--color-gold);
}

.page-contact .contact-breadcrumb__sep {
  margin: 0 8px;
  color: rgba(255, 255, 255, 0.4);
}

.page-contact .contact-hero .section-tag {
  display: inline-block;
  margin-top: 26px;
  color: var(--color-gold);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.18;
  margin: 14px 0 0;
  max-width: 920px;
}

.page-contact .contact-hero__lede {
  max-width: 720px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.02rem;
}

.page-contact .contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.page-contact .contact-hero__meta span {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 6px 16px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

/* 联系渠道区 */
.page-contact .contact-channels {
  padding: 60px 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.5), transparent 30%),
    var(--color-sand);
}

.page-contact .contact-layout {
  display: grid;
  gap: 40px;
  max-width: var(--container-w);
  margin: 0 auto;
}

/* 左侧联系信息 */
.page-contact .contact-info__head {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 18px;
  align-items: center;
  padding: 20px 0 28px;
  max-width: 720px;
}

.page-contact .contact-info__emblem {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 14px;
  border: 2px solid rgba(201, 168, 106, 0.5);
  box-shadow: var(--contact-glow);
}

.page-contact .contact-info__head .section-label {
  display: block;
  margin-bottom: 6px;
}

.page-contact .contact-info__head h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  color: var(--color-deep);
  margin: 0 0 6px;
  line-height: 1.3;
}

.page-contact .contact-info__head > div > p {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(51, 51, 51, 0.72);
}

/* 联系卡片 */
.page-contact .contact-card {
  background: var(--color-white);
  border: 1px solid var(--contact-line);
  border-top-width: 3px;
  border-radius: 14px;
  padding: 24px 24px 20px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}

.page-contact .contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--contact-glow);
}

.page-contact .contact-card--email {
  border-top-color: var(--color-gold);
}

.page-contact .contact-card--phone {
  border-top-color: var(--color-teal);
}

.page-contact .contact-card--address {
  border-top-color: var(--color-dune);
}

.page-contact .contact-card__body h3 {
  font-family: var(--font-heading);
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--color-deep);
  margin: 0 0 4px;
}

.page-contact .contact-card__body > p {
  margin: 0 0 12px;
  font-size: 0.88rem;
  color: rgba(51, 51, 51, 0.78);
}

.page-contact .contact-card__link {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--color-gold);
  padding-bottom: 2px;
  margin-right: 10px;
  transition: color var(--transition), border-color var(--transition);
}

.page-contact .contact-card__link:hover,
.page-contact .contact-card__link:focus {
  color: var(--color-deep-2);
  border-bottom-color: var(--color-teal);
}

.page-contact .contact-card__note {
  margin: 14px 0 0;
  font-size: 0.8rem;
  color: rgba(51, 51, 51, 0.6);
}

.page-contact .contact-card__body .tag {
  vertical-align: middle;
}

/* 右侧来信建议 */
.page-contact .contact-guide-box {
  position: relative;
  background: var(--color-deep);
  color: rgba(255, 255, 255, 0.9);
  padding: 34px 28px;
  border-radius: 18px;
  box-shadow: var(--contact-glow);
  overflow: hidden;
  align-self: start;
}

.page-contact .contact-guide-box::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(201, 168, 106, 0.24), transparent 66%);
  pointer-events: none;
}

.page-contact .contact-guide-box .section-tag {
  color: var(--color-gold);
}

.page-contact .contact-guide-box h3 {
  font-family: var(--font-heading);
  font-size: 1.24rem;
  color: var(--color-white);
  margin: 12px 0 10px;
}

.page-contact .contact-guide-box > p {
  margin: 0 0 22px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.72);
  max-width: 44em;
}

.page-contact .contact-email-spec {
  margin: 0 0 24px;
}

.page-contact .contact-email-spec__row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

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

.page-contact .contact-email-spec__row dt {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: 0.04em;
  padding-top: 1px;
}

.page-contact .contact-email-spec__row dd {
  margin: 0;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.9);
}

.page-contact p.contact-email-spec__hint {
  margin: 16px 0 0;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.62);
}

/* 回复承诺区 */
.page-contact .contact-commitment {
  background: var(--color-deep-2);
  color: var(--color-white);
  padding: 64px 20px 72px;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-commitment::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 46px 46px;
  pointer-events: none;
}

.page-contact .contact-commitment::after {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -60px;
  width: 52%;
  height: 88px;
  background: var(--color-deep);
  transform: rotate(-2deg);
  pointer-events: none;
}

.page-contact .contact-commitment__inner {
  position: relative;
  z-index: 1;
  max-width: var(--container-w);
  margin: 0 auto;
}

.page-contact .contact-commitment .section-label {
  color: var(--color-gold);
}

.page-contact .contact-commitment h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  margin: 12px 0 0;
}

.page-contact .contact-commitment__lede {
  max-width: 760px;
  margin: 16px 0 36px;
  color: rgba(255, 255, 255, 0.75);
}

.page-contact .commitment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.page-contact .commitment-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 20px 16px;
  transition: background var(--transition), transform var(--transition);
}

.page-contact .commitment-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.page-contact .commitment-item__num {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1.1;
  margin-bottom: 6px;
}

.page-contact .commitment-item__label {
  display: block;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.76);
}

.page-contact .contact-commitment__note {
  max-width: 840px;
  margin: 40px 0 0;
  padding-left: 18px;
  border-left: 3px solid var(--color-teal);
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.68);
}

/* 位置示意区 */
.page-contact .contact-location {
  background: var(--color-sand);
  padding: 64px 20px;
}

.page-contact .contact-location__inner {
  max-width: var(--container-w);
  margin: 0 auto;
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-contact .contact-location__content .section-label {
  display: block;
  margin-bottom: 10px;
}

.page-contact .contact-location__content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 3vw, 2rem);
  color: var(--color-deep);
  margin: 0 0 12px;
}

.page-contact .contact-location__content p {
  font-size: 0.92rem;
  color: rgba(51, 51, 51, 0.78);
  margin: 0 0 14px;
  max-width: 52em;
}

.page-contact .contact-location__hint {
  border-left: 3px solid var(--color-dune);
  padding-left: 14px;
  margin-top: 16px;
  font-size: 0.84rem;
}

.page-contact .contact-location__map img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--contact-line);
  box-shadow: var(--contact-glow);
}

/* 常见问题引导区 */
.page-contact .contact-faq-guide {
  background:
    radial-gradient(circle at 82% 18%, rgba(201, 168, 106, 0.22), transparent 42%),
    var(--color-deep);
  color: var(--color-white);
  padding: 64px 20px;
}

.page-contact .contact-faq-guide__inner {
  max-width: var(--container-w);
  margin: 0 auto;
}

.page-contact .contact-faq-guide .section-label {
  color: var(--color-gold);
}

.page-contact .contact-faq-guide h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 3vw, 2rem);
  margin: 12px 0 12px;
}

.page-contact .contact-faq-guide p {
  max-width: 720px;
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.74);
}

.page-contact .contact-faq-guide__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .contact-faq-guide__actions .btn {
  margin: 0;
}

.page-contact .contact-faq-guide__actions .btn--ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--color-white);
}

/* 平板及以上 */
@media (min-width: 800px) {
  .page-contact .commitment-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .page-contact .commitment-item {
    padding: 26px 22px;
  }

  .page-contact .contact-location__inner {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 64px;
  }
}

/* 桌面端 */
@media (min-width: 900px) {
  .page-contact .contact-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 60px;
    align-items: start;
  }

  .page-contact .contact-guide-box {
    position: sticky;
    top: 90px;
  }
}

/* 小屏优化 */
@media (min-width: 480px) {
  .page-contact .contact-info__emblem {
    width: 128px;
    height: 128px;
  }

  .page-contact .contact-info__head {
    grid-template-columns: 128px 1fr;
  }
}