/* ===== 联系我们专属样式 ===== */
.page-contact {
  --contact-card-bg: #FFFFFF;
  --contact-card-border: #E0E0E0;
  --contact-input-bg: #F9F9F9;
  --contact-focus-shadow: 0 0 0 3px rgba(212, 175, 55, 0.35);
  --contact-card-radius: 8px;
  --contact-gap: 2.5rem;

  display: block;
  background-color: var(--color-light-gray, #F2F2F2);
}

/* 容器 */
.page-contact .container {
  max-width: var(--max-width, 1200px);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md, 1rem);
  padding-right: var(--space-md, 1rem);
}

/* ===== 英雄区 ===== */
.page-contact .contact-hero {
  background-color: var(--color-black, #1A1A1A);
  padding: 3rem 0 2.5rem;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(135deg, transparent 30%, var(--color-primary, #E60012) 100%);
  opacity: 0.15;
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-contact .contact-breadcrumb {
  align-self: flex-start;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-gold, #D4AF37);
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

.page-contact .contact-breadcrumb__link {
  color: var(--color-gold, #D4AF37);
  text-decoration: none;
  transition: opacity var(--transition-fast, 0.2s);
  border-bottom: 1px solid transparent;
}

.page-contact .contact-breadcrumb__link:hover,
.page-contact .contact-breadcrumb__link:focus-visible {
  opacity: 0.7;
  border-bottom-color: var(--color-gold, #D4AF37);
}

.page-contact .contact-breadcrumb__sep {
  color: rgba(212, 175, 55, 0.5);
}

.page-contact .contact-breadcrumb__current {
  color: var(--color-white, #FFFFFF);
  font-weight: 400;
}

.page-contact .contact-hero__title {
  font-family: var(--font-headline, 'Noto Sans SC', sans-serif);
  font-weight: 200;
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: var(--color-white, #FFFFFF);
  margin: 0 0 0.6rem;
  line-height: 1.15;
  letter-spacing: 0.04em;
}

.page-contact .contact-hero__title .text-gold {
  color: var(--color-gold, #D4AF37);
  font-weight: 700;
}

.page-contact .contact-hero__subtitle {
  font-family: var(--font-body, 'Noto Sans SC', sans-serif);
  font-weight: 300;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 1.5rem;
  max-width: 480px;
  line-height: 1.6;
}

.page-contact .contact-hero__icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
  opacity: 0.9;
  border: 2px solid var(--color-gold, #D4AF37);
  border-radius: 50%;
  padding: 0.75rem;
  background-color: rgba(212, 175, 55, 0.08);
}

/* ===== 主内容双列 ===== */
.page-contact .contact-main {
  display: flex;
  flex-direction: column;
  gap: var(--contact-gap);
  padding-top: var(--space-xl, 3rem);
  padding-bottom: var(--space-xl, 3rem);
}

/* ===== 联系信息卡 ===== */
.page-contact .contact-info__card {
  background-color: var(--contact-card-bg);
  border: 1px solid var(--contact-card-border);
  border-radius: var(--contact-card-radius);
  padding: 2rem 1.75rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  transition: box-shadow var(--transition-smooth, 0.35s);
  position: relative;
}

.page-contact .contact-info__card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.page-contact .contact-info__card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-primary, #E60012);
  border-radius: var(--contact-card-radius) 0 0 var(--contact-card-radius);
}

.page-contact .contact-info__heading {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-black, #1A1A1A);
  margin: 0 0 0.5rem;
  letter-spacing: 0.03em;
}

.page-contact .contact-info__note {
  font-size: 0.9rem;
  color: #666;
  margin: 0 0 1.75rem;
  line-height: 1.5;
  border-left: 3px solid var(--color-gold, #D4AF37);
  padding-left: 0.85rem;
}

.page-contact .contact-info__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.page-contact .contact-info__item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #EEEEEE;
}

.page-contact .contact-info__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-contact .contact-info__label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary, #E60012);
}

.page-contact .contact-info__value {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-black, #1A1A1A);
  word-break: break-word;
}

.page-contact .contact-info__link {
  text-decoration: none;
  color: var(--color-black, #1A1A1A);
  transition: color var(--transition-fast, 0.2s);
}

.page-contact .contact-info__link:hover,
.page-contact .contact-info__link:focus-visible {
  color: var(--color-primary, #E60012);
}

.page-contact .contact-info__desc {
  font-size: 0.8rem;
  color: #888;
  line-height: 1.4;
}

.page-contact .contact-info__desc--note {
  color: var(--color-wine, #7B241C);
  font-style: italic;
  font-size: 0.78rem;
}

.page-contact .contact-info__trust {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-gold, #D4AF37);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.page-contact .contact-info__trust-icon {
  font-size: 1.2rem;
  line-height: 1;
}

/* ===== 表单区 ===== */
.page-contact .contact-form-section__card {
  background-color: var(--contact-card-bg);
  border: 1px solid var(--contact-card-border);
  border-radius: var(--contact-card-radius);
  padding: 2rem 1.75rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  transition: box-shadow var(--transition-smooth, 0.35s);
}

.page-contact .contact-form-section__card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.page-contact .contact-form-section__heading {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-black, #1A1A1A);
  margin: 0 0 0.5rem;
  letter-spacing: 0.03em;
}

.page-contact .contact-form-section__intro {
  font-size: 0.9rem;
  color: #666;
  margin: 0 0 1.75rem;
  line-height: 1.5;
}

.page-contact .contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.page-contact .contact-form__group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.page-contact .contact-form__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-black, #1A1A1A);
  letter-spacing: 0.02em;
}

.page-contact .contact-form__input {
  font-family: var(--font-body, 'Noto Sans SC', sans-serif);
  font-size: 0.95rem;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid #DDD;
  border-radius: 6px;
  background-color: var(--contact-input-bg);
  color: var(--color-black, #1A1A1A);
  transition: border-color var(--transition-fast, 0.2s), box-shadow var(--transition-fast, 0.2s);
  outline: none;
  width: 100%;
  box-sizing: border-box;
}

.page-contact .contact-form__input:focus {
  border-color: var(--color-gold, #D4AF37);
  box-shadow: var(--contact-focus-shadow);
  background-color: #FFFFFF;
}

.page-contact .contact-form__input::placeholder {
  color: #B0B0B0;
  font-weight: 300;
}

.page-contact .contact-form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23D4AF37' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.page-contact .contact-form__textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.5;
}

.page-contact .contact-form__hint {
  font-size: 0.75rem;
  color: var(--color-primary, #E60012);
  min-height: 1.1em;
  transition: opacity var(--transition-fast, 0.2s);
}

.page-contact .contact-form__actions {
  padding-top: 0.5rem;
}

.page-contact .contact-form__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 2.5rem;
  font-family: var(--font-body, 'Noto Sans SC', sans-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-black, #1A1A1A);
  background-color: var(--color-gold, #D4AF37);
  border: 2px solid var(--color-gold, #D4AF37);
  border-radius: 6px;
  cursor: pointer;
  transition: background-color var(--transition-fast, 0.2s), color var(--transition-fast, 0.2s), transform var(--transition-fast, 0.2s);
  letter-spacing: 0.04em;
}

.page-contact .contact-form__submit:hover,
.page-contact .contact-form__submit:focus-visible {
  background-color: transparent;
  color: var(--color-gold, #D4AF37);
  transform: translateY(-2px);
}

.page-contact .contact-form__submit:active {
  transform: translateY(0);
}

.page-contact .contact-form__disclaimer {
  font-size: 0.75rem;
  color: #999;
  margin: 0.5rem 0 0;
  line-height: 1.5;
}

.page-contact .contact-form__policy-link {
  color: var(--color-primary, #E60012);
  text-decoration: underline;
  transition: color var(--transition-fast, 0.2s);
}

.page-contact .contact-form__policy-link:hover {
  color: var(--color-black, #1A1A1A);
}

/* ===== 地图区 ===== */
.page-contact .contact-map {
  background-color: var(--color-black, #1A1A1A);
  padding: 3rem 0;
  margin-top: 1rem;
}

.page-contact .contact-map__title {
  color: var(--color-white, #FFFFFF);
  font-size: 1.5rem;
  font-weight: 200;
  text-align: center;
  margin: 0 0 0.4rem;
  letter-spacing: 0.06em;
}

.page-contact .contact-map__intro {
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0 0 2rem;
}

.page-contact .contact-map__frame {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  border: 2px solid rgba(212, 175, 55, 0.25);
  background-color: #222;
}

.page-contact .contact-map__image {
  display: block;
  width: 100%;
  height: auto;
  max-height: 450px;
  object-fit: cover;
  opacity: 0.7;
  transition: opacity var(--transition-smooth, 0.35s);
}

.page-contact .contact-map__frame:hover .contact-map__image {
  opacity: 0.9;
}

.page-contact .contact-map__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 2rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-contact .contact-map__tag {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-gold, #D4AF37);
  letter-spacing: 0.08em;
  background-color: rgba(26, 26, 26, 0.7);
  padding: 0.35rem 1.2rem;
  border-radius: 20px;
  border: 1px solid rgba(212, 175, 55, 0.3);
}

/* ===== FAQ引导 ===== */
.page-contact .contact-faq-link {
  padding: var(--space-xl, 3rem) 0;
}

.page-contact .contact-faq-link__card {
  background-color: var(--contact-card-bg);
  border: 1px solid var(--contact-card-border);
  border-radius: var(--contact-card-radius);
  padding: 2rem 2.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  transition: box-shadow var(--transition-smooth, 0.35s);
}

.page-contact .contact-faq-link__card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.page-contact .contact-faq-link__icon {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-gold, #D4AF37);
  line-height: 1;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-gold, #D4AF37);
  border-radius: 50%;
}

.page-contact .contact-faq-link__text {
  font-size: 1rem;
  color: var(--color-black, #1A1A1A);
  margin: 0;
  flex: 1;
  min-width: 180px;
  font-weight: 400;
}

.page-contact .contact-faq-link__btn {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary, #E60012);
  text-decoration: none;
  border-bottom: 2px solid var(--color-primary, #E60012);
  padding-bottom: 0.15rem;
  transition: color var(--transition-fast, 0.2s), border-color var(--transition-fast, 0.2s);
  white-space: nowrap;
}

.page-contact .contact-faq-link__btn:hover,
.page-contact .contact-faq-link__btn:focus-visible {
  color: var(--color-black, #1A1A1A);
  border-bottom-color: var(--color-black, #1A1A1A);
}

/* ===== section-title 共享类微调 ===== */
.page-contact .section-title {
  font-family: var(--font-headline, 'Noto Sans SC', sans-serif);
  font-weight: 700;
  color: var(--color-black, #1A1A1A);
}

/* ===== 移动端优先 (默认已适配) ===== */

/* ===== 平板及以上 ===== */
@media (min-width: 768px) {
  .page-contact .contact-main {
    flex-direction: row;
    align-items: stretch;
  }

  .page-contact .contact-info,
  .page-contact .contact-form-section {
    flex: 1;
    display: flex;
  }

  .page-contact .contact-info__card,
  .page-contact .contact-form-section__card {
    width: 100%;
  }

  .page-contact .contact-hero {
    padding: 4rem 0 3rem;
  }

  .page-contact .contact-hero__icon {
    width: 100px;
    height: 100px;
  }

  .page-contact .contact-map__frame {
    max-width: 85%;
    margin-left: auto;
    margin-right: auto;
  }
}

/* ===== 桌面 ===== */
@media (min-width: 1024px) {
  .page-contact .contact-hero__title {
    font-size: 3.6rem;
  }

  .page-contact .contact-info__card,
  .page-contact .contact-form-section__card {
    padding: 2.5rem 2.25rem;
  }

  .page-contact .contact-map__frame {
    max-width: 75%;
  }

  .page-contact .contact-faq-link__card {
    padding: 2rem 3rem;
  }
}

/* ===== 防止横向溢出 ===== */
.page-contact img,
.page-contact video,
.page-contact iframe {
  max-width: 100%;
  height: auto;
}

.page-contact .contact-form__input,
.page-contact .contact-form__textarea,
.page-contact .contact-form__select {
  max-width: 100%;
}