.page-contact {
  --cp-blue: #2A6B8A;
  --cp-red: #D9422A;
  --cp-clay: #A0522D;
  --cp-green: #4A7C59;
  --cp-plateau: #1B365D;
  --cp-rice: #F9F6EF;
  --cp-snow: #F4F1E8;
  --cp-stone: #8B7D6B;
  --cp-border: rgba(139, 125, 107, 0.3);
  background: var(--cp-rice);
  color: var(--cp-plateau);
  padding-top: var(--header-offset);
  overflow-x: hidden;
}

/* ---------- 顶部横幅 ---------- */
.page-contact .contact-hero {
  background-color: var(--cp-plateau);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  background-position: center top;
  color: #fff;
  padding: 0 0 3rem;
}

.page-contact .contact-hero__breadcrumb {
  padding-top: 1.25rem;
}

.page-contact .contact-hero__content {
  padding: 2.5rem 0 2rem;
  max-width: 760px;
}

.page-contact .contact-hero__kicker {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-yellow);
  margin: 0 0 0.75rem;
}

.page-contact .contact-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 4.5vw, 3.1rem);
  line-height: 1.15;
  color: #fff;
  margin: 0 0 1rem;
}

.page-contact .contact-hero__desc {
  font-size: var(--text-base);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.85);
  max-width: 620px;
  margin: 0;
}

.page-contact .contact-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.page-contact .contact-hero__media {
  margin: 1.75rem 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-float);
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 章节标题 ---------- */
.page-contact .section-heading {
  margin-bottom: 1.75rem;
}

.page-contact .section-heading .section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.2;
  margin: 0;
}

.page-contact .section-heading .section-desc {
  margin: 0.5rem 0 0;
  color: var(--cp-stone);
}

.page-contact .section-heading--light .section-title {
  color: #fff;
}

.page-contact .section-heading--light .section-desc {
  color: rgba(255, 255, 255, 0.75);
}

.page-contact .section-heading--light .section-index {
  color: var(--c-yellow);
}

/* ---------- 01 联系方式 ---------- */
.page-contact .contact-channels,
.page-contact .contact-form-section {
  padding-top: 4rem;
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.page-contact .contact-channel-side {
  display: grid;
  gap: 1.25rem;
  align-content: start;
}

.page-contact .contact-legend {
  background: #6F6354;
  color: #fff;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-legend::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: inherit;
  pointer-events: none;
}

.page-contact .contact-legend__title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 1rem;
  letter-spacing: 0.04em;
}

.page-contact .contact-legend ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .contact-legend .legend-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.45rem 0;
  font-size: var(--text-sm);
  color: #fff;
  line-height: 1.4;
}

.page-contact .contact-legend .legend-key {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

.page-contact .contact-legend .legend-item--blue .legend-key {
  background: #82C0E6;
}

.page-contact .contact-legend .legend-item--red .legend-key {
  background: var(--cp-red);
}

.page-contact .contact-legend .legend-item--clay .legend-key {
  background: var(--cp-clay);
}

.page-contact .contact-legend .legend-item--green .legend-key {
  background: #8FBF98;
}

.page-contact .contact-legend__note {
  margin: 1rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: var(--text-xs);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
}

.page-contact .contact-channels__figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--cp-border);
  background: var(--cp-snow);
}

.page-contact .contact-channels__figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 联系方式卡片 ---------- */
.page-contact .contact-card-list {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-contact .contact-card {
  background: var(--cp-snow);
  border: 1px solid var(--cp-border);
  border-left: 4px solid transparent;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
  transition: box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}

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

.page-contact .contact-card--email {
  border-left-color: var(--cp-blue);
}

.page-contact .contact-card--support {
  border-left-color: var(--cp-red);
}

.page-contact .contact-card--phone {
  border-left-color: var(--cp-clay);
}

.page-contact .contact-card--address {
  border-left-color: var(--cp-green);
}

.page-contact .contact-card__icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139, 125, 107, 0.12);
  color: var(--cp-plateau);
  flex-shrink: 0;
}

.page-contact .contact-card__icon svg {
  width: 20px;
  height: 20px;
}

.page-contact .contact-card__body {
  min-width: 0;
  flex: 1;
}

.page-contact .contact-card__label {
  display: block;
  font-size: var(--text-xs);
  color: var(--cp-stone);
  margin-bottom: 0.2rem;
}

.page-contact .contact-card__value {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-base);
  color: var(--cp-plateau);
  line-height: 1.5;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-card__value--mono {
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
}

.page-contact .contact-card .tag {
  flex-shrink: 0;
  margin-left: auto;
}

.page-contact .contact-card--address {
  cursor: help;
}

.page-contact .contact-card__tooltip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 1.25rem;
  background: var(--cp-plateau);
  color: #fff;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.4;
  padding: 0.45rem 0.7rem;
  border-radius: var(--radius-sm);
  max-width: 220px;
  white-space: normal;
  opacity: 0;
  pointer-events: none;
  transform: translateY(4px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  z-index: 10;
}

.page-contact .contact-card__tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 2rem;
  border: 6px solid transparent;
  border-top-color: var(--cp-plateau);
}

.page-contact .contact-card--address:hover .contact-card__tooltip {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 02 服务时间 ---------- */
.page-contact .contact-hours {
  background: var(--cp-plateau);
  color: #fff;
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-hours::after {
  content: "";
  position: absolute;
  right: -4rem;
  top: -4rem;
  width: 16rem;
  height: 16rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.page-contact .contact-hours__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.page-contact .contact-hours__time {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.1;
  color: var(--c-yellow);
}

.page-contact .contact-hours__sep {
  color: rgba(255, 255, 255, 0.35);
  font-weight: 300;
}

.page-contact .contact-hours__desc {
  max-width: 560px;
}

.page-contact .contact-hours__desc p {
  margin: 0 0 0.75rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
}

.page-contact .contact-hours__desc strong {
  color: #fff;
}

.page-contact .contact-hours__strip {
  display: grid;
  gap: 1rem;
  margin-top: 2.25rem;
  position: relative;
  z-index: 1;
}

.page-contact .contact-hours__strip .data-strip-item {
  background: rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
}

.page-contact .contact-hours__strip .stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--c-yellow);
  line-height: 1.2;
}

.page-contact .contact-hours__strip .stat-label {
  display: block;
  margin-top: 0.4rem;
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.75);
}

/* ---------- 03 联系表单（静态示意） ---------- */
.page-contact .contact-form-section__grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.page-contact .contact-form-panel {
  background: var(--cp-snow);
  border: 1px solid var(--cp-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.page-contact .contact-form-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.page-contact .contact-form-panel__head p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--cp-stone);
  line-height: 1.5;
}

.page-contact .contact-form {
  display: grid;
  gap: 1.25rem;
}

.page-contact .contact-form__field {
  display: grid;
  gap: 0.4rem;
}

.page-contact .contact-form__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--cp-plateau);
}

.page-contact .contact-form__input,
.page-contact .contact-form__textarea {
  background: #fff;
  border: 1px solid var(--cp-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.85rem;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--cp-plateau);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-contact .contact-form__input::placeholder,
.page-contact .contact-form__textarea::placeholder {
  color: rgba(139, 125, 107, 0.65);
}

.page-contact .contact-form__input:focus,
.page-contact .contact-form__textarea:focus {
  outline: none;
  border-color: var(--cp-red);
  box-shadow: 0 0 0 3px rgba(217, 66, 42, 0.12);
}

.page-contact .contact-form__submit {
  justify-self: start;
}

.page-contact .contact-form__note {
  font-size: var(--text-xs);
  color: var(--cp-stone);
  line-height: 1.6;
  margin: 0;
  max-width: 480px;
}

.page-contact .contact-form-side {
  align-self: start;
}

.page-contact .contact-form-side__card {
  background: var(--cp-snow);
  border: 1px solid var(--cp-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  position: relative;
}

.page-contact .contact-form-side__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.5rem;
  right: 1.5rem;
  height: 2px;
  background: linear-gradient(90deg, var(--cp-blue), var(--cp-red), var(--c-yellow));
}

.page-contact .contact-form-side__title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--cp-plateau);
  display: block;
  margin-bottom: 0.75rem;
}

.page-contact .contact-form-side__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-contact .contact-form-side__list li {
  position: relative;
  padding-left: 1.2rem;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--cp-plateau);
}

.page-contact .contact-form-side__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--c-yellow);
  transform: rotate(45deg);
}

.page-contact .contact-form-side__hint {
  display: block;
  margin-top: 1rem;
  font-size: var(--text-xs);
  color: var(--cp-stone);
  font-family: var(--font-mono);
}

/* ---------- 04 保密与合规 ---------- */
.page-contact .contact-compliance {
  padding: 4rem 0;
}

.page-contact .contact-compliance__inner {
  background: var(--cp-snow);
  border: 1px solid var(--cp-border);
  border-top: 4px solid var(--cp-red);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.page-contact .contact-compliance__text {
  flex: 1;
  min-width: 260px;
}

.page-contact .contact-compliance__text p {
  margin: 0 0 0.6rem;
  line-height: 1.8;
  color: var(--cp-plateau);
}

.page-contact .contact-compliance__text p:last-child {
  margin-bottom: 0;
}

.page-contact .contact-compliance__text a {
  color: var(--cp-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s var(--ease);
}

.page-contact .contact-compliance__text a:hover {
  color: var(--cp-red);
}

.page-contact .contact-compliance__meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--cp-stone);
  white-space: nowrap;
  background: rgba(139, 125, 107, 0.08);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.85rem;
}

/* ---------- 页面专用标签色 ---------- */
.page-contact .tag--yellow {
  background: var(--c-yellow);
  color: var(--cp-plateau);
}

.page-contact .tag--stone {
  background: var(--cp-stone);
  color: #fff;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 768px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: minmax(270px, 0.8fr) 1.4fr;
    align-items: start;
  }

  .page-contact .contact-form-section__grid {
    grid-template-columns: 1.4fr 0.8fr;
    align-items: start;
  }

  .page-contact .contact-hours__inner {
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 3rem;
  }

  .page-contact .contact-hours__strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .contact-hero__content {
    padding-top: 3.5rem;
  }

  .page-contact .contact-form-panel {
    padding: 1.75rem;
  }

  .page-contact .contact-form-side__card {
    padding: 1.75rem;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-hero__content {
    padding-top: 4.5rem;
    padding-bottom: 2.5rem;
  }

  .page-contact .contact-channels,
  .page-contact .contact-form-section {
    padding-top: 5rem;
  }

  .page-contact .contact-hours,
  .page-contact .contact-compliance {
    padding: 5rem 0;
  }

  .page-contact .contact-form-panel,
  .page-contact .contact-form-side__card,
  .page-contact .contact-compliance__inner {
    padding: 2rem;
  }
}