.page-contact {
  --color-rock-green: #7B8A6F;
  --color-rock-green-dark: #5A6B4F;
  --color-terra-gold: #C4A97D;
  --color-terra-gold-hover: #B8965E;
  --color-terra-gold-active: #A8844F;
  --color-terra-red: #A06B5A;
  --color-warm-white: #F5F1EB;
  --color-bg-warm: #EDE7DB;
  --color-deep-gray: #3A3A3A;
  --color-mid-gray: #5C5C5C;
  --color-border-light: #D1C7B8;
  --radius-card: 16px;
  --radius-input: 8px;
  --icon-size: 40px;
  --emblem-size: 200px;
}

/* ── 面包屑 ── */
.page-contact .breadcrumb {
  padding: 16px 24px 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-mid-gray);
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.page-contact .breadcrumb a {
  color: var(--color-rock-green);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-contact .breadcrumb a:hover {
  color: var(--color-rock-green-dark);
  text-decoration: underline;
}

.page-contact .breadcrumb .separator {
  margin: 0 8px;
  color: var(--color-border-light);
}

/* ── Hero ── */
.page-contact__hero {
  background-color: var(--color-warm-white);
  padding: 40px 24px;
  text-align: center;
}

.page-contact__hero h1 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2.25rem;
  line-height: 1.15;
  color: var(--color-deep-gray);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.page-contact__hero-desc {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-mid-gray);
  max-width: 480px;
  margin: 0 auto;
}

/* ── 主布局 ── */
.page-contact__layout {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding: 40px 24px 48px;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

@media (min-width: 860px) {
  .page-contact__layout {
    flex-direction: row;
    gap: 48px;
  }

  .page-contact__side {
    flex: 0 0 55%;
    max-width: 55%;
  }

  .page-contact__form-col {
    flex: 0 0 45%;
    max-width: 45%;
  }
}

/* ── 左栏 ── */
.page-contact__side {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

/* 品牌装饰 */
.page-contact__emblem {
  text-align: center;
}

.page-contact__emblem-img {
  width: var(--emblem-size);
  height: var(--emblem-size);
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-card);
  object-fit: cover;
  display: inline-block;
  background-color: var(--color-bg-warm);
}

/* 联系卡片组 */
.page-contact__cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-contact__cards .section-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.3;
  color: var(--color-deep-gray);
  margin: 0 0 8px;
  padding-bottom: 8px;
  border-bottom: 3px solid var(--color-rock-green);
  display: inline-block;
  align-self: flex-start;
}

.page-contact__card {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  border: 1px solid var(--color-rock-green);
  border-radius: var(--radius-card);
  background-color: #FFFFFF;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.page-contact__card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.page-contact__icon {
  width: var(--icon-size);
  height: var(--icon-size);
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background-color: var(--color-warm-white);
}

.page-contact__card-body {
  flex: 1;
  min-width: 0;
}

.page-contact__card-label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.125rem;
  line-height: 1.4;
  color: var(--color-deep-gray);
  margin: 0 0 2px;
}

.page-contact__card-value {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-deep-gray);
  margin: 0 0 2px;
  word-break: break-word;
}

.page-contact__card-note {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-mid-gray);
  margin: 0;
}

.page-contact__map {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: var(--radius-sm);
  object-fit: cover;
  margin-top: 4px;
  background-color: var(--color-bg-warm);
}

@media (min-width: 600px) {
  .page-contact__card {
    flex-wrap: nowrap;
  }

  .page-contact__map {
    width: 100%;
    max-width: 100%;
  }
}

/* ── 在线时间 ── */
.page-contact__hours {
  padding: 24px 28px;
  background-color: var(--color-warm-white);
  border-radius: var(--radius-card);
  border-left: 4px solid var(--color-rock-green);
}

.page-contact__hours h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1.3;
  color: var(--color-deep-gray);
  margin: 0 0 12px;
}

.page-contact__hours-line {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-deep-gray);
  margin: 0 0 4px;
}

.page-contact__hours-line:last-child {
  margin-bottom: 0;
}

/* ── 右栏：表单 ── */
.page-contact__form-col {
  display: flex;
  flex-direction: column;
}

.page-contact__form-card {
  padding: 32px 28px;
  background-color: #FFFFFF;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-card);
  height: fit-content;
}

.page-contact__form-card h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.3;
  color: var(--color-deep-gray);
  margin: 0 0 6px;
}

.page-contact__form-intro {
  font-family: var(--font-body);
  font-size: 0.938rem;
  line-height: 1.5;
  color: var(--color-mid-gray);
  margin: 0 0 24px;
}

.page-contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-contact__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-contact__field label {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-deep-gray);
}

.page-contact__field input,
.page-contact__field textarea {
  padding: 12px 16px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-input);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-deep-gray);
  background-color: var(--color-warm-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  width: 100%;
  box-sizing: border-box;
}

.page-contact__field input:focus,
.page-contact__field textarea:focus {
  border-color: var(--color-rock-green);
  box-shadow: 0 0 0 3px rgba(123, 138, 111, 0.18);
}

.page-contact__field input::placeholder,
.page-contact__field textarea::placeholder {
  color: var(--color-mid-gray);
  opacity: 0.65;
}

.page-contact__field textarea {
  resize: vertical;
  min-height: 100px;
}

.page-contact__submit {
  background-color: var(--color-terra-gold);
  color: #FFFFFF;
  border: none;
  padding: 14px 36px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  align-self: flex-start;
  letter-spacing: 0.01em;
}

.page-contact__submit:hover {
  background-color: var(--color-terra-gold-hover);
  transform: translateY(-1px);
}

.page-contact__submit:active {
  transform: translateY(0);
  background-color: var(--color-terra-gold-active);
}

.page-contact__form-footnote {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-mid-gray);
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--color-border-light);
}

/* ── 底部信任与内链 ── */
.page-contact__footer-info {
  padding: 0 24px 48px;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  text-align: center;
}

.page-contact__trust {
  font-family: var(--font-body);
  font-size: 0.813rem;
  line-height: 1.6;
  color: var(--color-mid-gray);
  max-width: 580px;
}

.page-contact__quick-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.page-contact__quick-links a {
  color: var(--color-rock-green);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.938rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

.page-contact__quick-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background-color: var(--color-rock-green);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--transition-fast);
}

.page-contact__quick-links a:hover {
  color: var(--color-rock-green-dark);
}

.page-contact__quick-links a:hover::after {
  transform: scaleX(1);
}

/* ── 响应式微调 ── */
@media (max-width: 480px) {
  .page-contact__hero h1 {
    font-size: 1.75rem;
  }

  .page-contact__hero {
    padding: 28px 16px;
  }

  .page-contact__layout {
    padding: 28px 16px 36px;
    gap: 32px;
  }

  .page-contact__form-card {
    padding: 24px 16px;
  }

  .page-contact__card {
    padding: 16px;
    gap: 12px;
  }

  .page-contact__hours {
    padding: 20px;
  }

  .page-contact__submit {
    width: 100%;
    text-align: center;
  }

  .page-contact__footer-info {
    padding: 0 16px 36px;
  }
}

@media (min-width: 481px) and (max-width: 859px) {
  .page-contact__hero h1 {
    font-size: 2rem;
  }

  .page-contact__layout {
    padding: 32px 20px 40px;
  }
}