/* ===== 联系页专属样式 ===== */
.page-contact {
  --contact-gold: #D4A843;
  --contact-gold-dim: rgba(212, 168, 67, 0.25);
  --contact-dark: #0A2342;
  --contact-cream: #F5F3EE;
  --contact-red: #C23B22;
  --contact-radius-card: 20px;
  --contact-radius-capsule: 50px;
  --contact-gap: 2rem;
  display: block;
  width: 100%;
}

/* ---------- 首屏 ---------- */
.contact-hero {
  background: linear-gradient(145deg, var(--contact-dark) 0%, #0d2b50 100%);
  color: #fff;
  padding: 3rem 1.5rem 2.5rem;
  position: relative;
  overflow: hidden;
}

.contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 90% 10%, rgba(212, 168, 67, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.contact-hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  position: relative;
  z-index: 1;
}

/* 联系信息 */
.contact-info {
  flex: 1 1 auto;
}

.contact-info__title {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  line-height: 1.1;
  color: var(--contact-gold);
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}

.contact-info__intro {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 1.8rem;
  max-width: 38em;
}

.contact-info__list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 1.8rem;
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--contact-radius-card);
  padding: 1rem 1.2rem;
  border: 1px solid rgba(212, 168, 67, 0.15);
  transition: background 0.3s ease;
}

.contact-info__item:hover {
  background: rgba(255, 255, 255, 0.10);
}

.contact-info__icon {
  flex: 0 0 2.2rem;
  width: 2.2rem;
  height: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background: var(--contact-gold-dim);
  border-radius: 50%;
  color: var(--contact-gold);
  margin-top: 0.1rem;
}

.contact-info__text {
  flex: 1 1 auto;
  min-width: 0;
}

.contact-info__label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.15rem;
}

.contact-info__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: #fff;
  word-break: break-all;
}

.contact-info__value--link {
  color: var(--contact-gold);
  text-decoration: none;
  transition: color 0.2s ease;
}

.contact-info__value--link:hover {
  color: #e8c46a;
  text-decoration: underline;
}

.contact-info__note {
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.55);
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--contact-radius-card);
  padding: 0.9rem 1.2rem;
  border-left: 3px solid var(--contact-gold-dim);
}

.contact-info__note p {
  margin: 0;
}

/* 地图 */
.contact-map {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-map__frame {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 3px solid var(--contact-gold);
  padding: 0.6rem;
  background: rgba(212, 168, 67, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 1px rgba(212, 168, 67, 0.15);
}

.contact-map__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 50%;
  object-fit: cover;
}

/* ---------- 服务说明 ---------- */
.contact-service {
  background: var(--contact-cream);
  padding: 3rem 1.5rem;
}

.contact-service__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.contact-service__title {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--contact-dark);
  margin: 0 0 0.6rem;
  line-height: 1.15;
}

.contact-service__desc {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: #333;
  margin: 0 0 2rem;
  max-width: 48em;
}

.service-points {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.service-points__card {
  background: #fff;
  border-radius: var(--contact-radius-card);
  padding: 1.5rem 1.5rem 1.5rem 1.8rem;
  border-left: 4px solid var(--contact-gold);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.service-points__num {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--contact-gold);
  line-height: 1;
  opacity: 0.6;
}

.service-points__heading {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--contact-dark);
  margin: 0;
  line-height: 1.3;
}

.service-points__text {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.7;
  color: #444;
  margin: 0;
}

/* ---------- 在线咨询 ---------- */
.contact-form-section {
  background: linear-gradient(135deg, #0A2342 0%, #0f2e54 100%);
  color: #fff;
  padding: 3rem 1.5rem 2.8rem;
}

.contact-form-section__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.contact-form-section__title {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--contact-gold);
  margin: 0 0 0.5rem;
  line-height: 1.15;
}

.contact-form-section__intro {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 1.8rem;
  max-width: 36em;
}

.contact-form-section__visual {
  margin-bottom: 2rem;
  text-align: center;
}

.contact-form-section__img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin: 0 auto;
  object-fit: cover;
}

.form-card {
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--contact-radius-card);
  padding: 1.8rem 1.5rem;
  border: 1px solid rgba(212, 168, 67, 0.15);
  max-width: 520px;
}

.form-card__field {
  margin-bottom: 1.2rem;
}

.form-card__label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.3rem;
}

.form-card__input {
  height: 2.6rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.form-card__input--area {
  height: 5rem;
}

.form-card__action {
  margin-top: 1.4rem;
}

.form-card__btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--contact-gold) 0%, #c49a35 100%);
  color: #0A2342;
  font-family: var(--font-heading);
  font-size: 1rem;
  padding: 0.7rem 2.2rem;
  border-radius: var(--contact-radius-capsule);
  cursor: default;
  text-align: center;
  transition: box-shadow 0.3s ease;
  user-select: none;
}

.form-card__btn:hover {
  box-shadow: 0 4px 16px rgba(212, 168, 67, 0.35);
}

.form-card__hint {
  font-family: var(--font-body);
  font-size: 0.8rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.4);
  margin: 1rem 0 0;
}

/* ---------- 相关页面 ---------- */
.contact-links {
  background: var(--contact-cream);
  padding: 2rem 1.5rem 2.5rem;
}

.contact-links__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.contact-links__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--contact-dark);
  margin: 0 0 0.8rem;
  line-height: 1.3;
}

.contact-links__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.8rem;
}

.contact-links__a {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--contact-dark);
  text-decoration: none;
  border-bottom: 2px solid var(--contact-gold-dim);
  padding-bottom: 0.15rem;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.contact-links__a:hover {
  color: var(--contact-gold);
  border-bottom-color: var(--contact-gold);
}

/* ===== 响应式桌面（≥768px） ===== */
@media (min-width: 768px) {
  .contact-hero {
    padding: 4rem 3rem 3rem;
  }

  .contact-hero__inner {
    flex-direction: row;
    align-items: center;
    gap: 3rem;
  }

  .contact-info__title {
    font-size: 3.2rem;
  }

  .contact-info__intro {
    font-size: 1.05rem;
  }

  .contact-info__item {
    padding: 1.2rem 1.5rem;
  }

  .contact-info__value {
    font-size: 1.1rem;
  }

  .contact-map__frame {
    max-width: 360px;
  }

  .contact-service {
    padding: 4rem 3rem;
  }

  .contact-service__title {
    font-size: 2.4rem;
  }

  .service-points {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1.5rem;
  }

  .service-points__card {
    flex: 1 1 calc(33.33% - 1rem);
    min-width: 200px;
  }

  .contact-form-section {
    padding: 4rem 3rem;
  }

  .contact-form-section__title {
    font-size: 2.4rem;
  }

  .contact-form-section__visual {
    text-align: left;
  }

  .contact-form-section__img {
    margin: 0;
    max-width: 480px;
  }

  .form-card {
    padding: 2rem 2rem;
  }

  .contact-links {
    padding: 2.5rem 3rem;
  }

  .contact-links__title {
    font-size: 1.2rem;
  }
}

/* ===== 大屏（≥1024px） ===== */
@media (min-width: 1024px) {
  .contact-hero {
    padding: 5rem 4rem 4rem;
  }

  .contact-hero__inner {
    gap: 4rem;
  }

  .contact-info__title {
    font-size: 4rem;
  }

  .contact-map__frame {
    max-width: 400px;
  }

  .contact-service {
    padding: 5rem 4rem;
  }

  .contact-form-section {
    padding: 5rem 4rem;
  }

  .contact-form-section__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
  }

  .contact-form-section__title {
    grid-column: 1 / -1;
  }

  .contact-form-section__intro {
    grid-column: 1 / -1;
    margin-bottom: 0;
  }

  .contact-form-section__visual {
    grid-row: 3 / 4;
    grid-column: 1 / 2;
    margin-bottom: 0;
  }

  .form-card {
    grid-row: 3 / 5;
    grid-column: 2 / 3;
    max-width: 100%;
  }

  .contact-links {
    padding: 3rem 4rem;
  }
}