.page-contact {
  --contact-gap: clamp(2rem, 5vw, 4rem);
  --contact-card-radius: 18px;
  --contact-accent-strong: #E85C0A;
  --contact-primary-deep: #145A82;
  --contact-line: rgba(138, 155, 168, 0.45);
  background:
    linear-gradient(180deg, rgba(220, 234, 242, 0.6) 0%, rgba(247, 243, 235, 0) 320px),
    var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: var(--lh-body);
  overflow-x: hidden;
}

.page-contact .container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.page-contact .breadcrumb {
  padding-block: 1.25rem 0.5rem;
}

.page-contact .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
}

.page-contact .breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.page-contact .breadcrumb-item + .breadcrumb-item::before {
  content: "›";
  color: var(--color-muted);
  font-family: var(--font-heading);
}

.page-contact .breadcrumb-link {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-contact .breadcrumb-link:hover {
  color: var(--color-accent);
}

.page-contact .breadcrumb-current {
  color: var(--color-text-muted);
  font-family: var(--font-body);
}

.page-contact .section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.page-contact .section-kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--color-accent);
  flex-shrink: 0;
}

.page-contact .section-title {
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 900;
  line-height: var(--lh-heading);
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.page-contact .section-lead {
  margin: 0;
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 54ch;
}

.page-contact .section-lead--limit {
  max-width: 40ch;
}

.page-contact .section-heading-row {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

@media (min-width: 640px) {
  .page-contact .section-heading-row {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
}

.page-contact .section--panel {
  background: var(--color-surface);
}

.page-contact .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.2s ease;
}

.page-contact .btn--primary {
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-primary);
}

.page-contact .btn--primary:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
}

.page-contact .btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-block: clamp(1.5rem, 5vw, 3.5rem) clamp(2rem, 6vw, 4rem);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
}

@media (min-width: 860px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }
}

.page-contact .contact-hero__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-contact .contact-hero h1 {
  margin: 0 0 1.25rem;
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-contact .contact-hero__lead {
  margin: 0 0 1.5rem;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text-muted);
  max-width: 44ch;
}

.page-contact .contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-contact .contact-hero__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.3125rem 0.75rem;
  border-radius: 999px;
  background: rgba(27, 94, 138, 0.08);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-contact .contact-hero__meta-item::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.page-contact .contact-hero__visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-float);
}

.page-contact .contact-hero__img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 3 / 1.2;
  filter: saturate(0.75) contrast(1.05);
}

@media (min-width: 860px) {
  .page-contact .contact-hero__img {
    aspect-ratio: 4 / 3;
  }
}

.page-contact .contact-hero__badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4375rem 0.875rem;
  border-radius: 999px;
  background: rgba(247, 243, 235, 0.92);
  color: var(--color-primary-deep);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow-soft);
}

.page-contact .contact-hero__badge-svg {
  width: 28px;
  height: 28px;
  color: var(--color-accent);
}

/* ---------- 联系方式 ---------- */
.page-contact .contact-channels {
  padding-block: clamp(0.5rem, 3vw, 1.5rem) clamp(3rem, 7vw, 5rem);
  scroll-margin-top: 100px;
}

.page-contact .contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 560px) {
  .page-contact .contact-cards {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.page-contact .contact-card {
  position: relative;
  border-radius: var(--contact-card-radius);
  background: var(--color-surface);
  border: 1px solid var(--contact-line);
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  height: 100%;
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--contact-card-radius);
  padding: 1px;
  background: linear-gradient(135deg, rgba(232, 92, 10, 0.7), rgba(255, 180, 107, 0.3), rgba(27, 94, 138, 0.4));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.page-contact .contact-card:hover::before {
  opacity: 1;
}

.page-contact .contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
}

.page-contact .contact-card__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  height: 100%;
}

.page-contact .contact-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  margin-bottom: 1rem;
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.page-contact .contact-card--phone .contact-card__icon {
  background: rgba(255, 180, 107, 0.3);
  color: var(--color-accent);
}

.page-contact .contact-card--support .contact-card__icon {
  background: rgba(201, 151, 44, 0.18);
  color: var(--color-gold);
}

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

.page-contact .contact-card__label {
  margin: 0 0 0.375rem;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.page-contact .contact-card__value {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  word-break: break-all;
  transition: color 0.2s ease;
}

.page-contact .contact-card__value:hover {
  color: var(--color-accent);
}

.page-contact .contact-card__desc {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  flex-grow: 1;
}

.page-contact .contact-card__hint {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--color-muted);
  letter-spacing: 0.04em;
}

.page-contact .contact-card__copy {
  margin-top: 0.375rem;
  padding: 0.375rem 0.875rem;
  border-radius: 8px;
  border: 1px solid var(--contact-line);
  background: transparent;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-contact .contact-card__copy:hover {
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
}

.page-contact .contact-card__note {
  margin: 0.875rem 0 0;
  padding-top: 0.875rem;
  border-top: 1px dashed var(--contact-line);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  width: 100%;
}

/* ---------- 客服支持时间 ---------- */
.page-contact .contact-support {
  background:
    linear-gradient(180deg, transparent 0%, rgba(220, 234, 242, 0.5) 100%),
    var(--color-surface);
  padding-block: clamp(3rem, 7vw, 5rem);
  scroll-margin-top: 80px;
}

.page-contact .contact-support .container {
  max-width: 1040px;
}

.page-contact .contact-support__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
}

@media (min-width: 760px) {
  .page-contact .contact-support__layout {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: center;
  }
}

.page-contact .contact-support__intro .section-lead {
  margin-top: 1rem;
}

.page-contact .contact-support__timeline {
  background: var(--color-bg);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 1.75rem);
}

.page-contact .timeline__caption {
  margin: 0 0 1.25rem;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-primary);
}

.page-contact .timeline__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.page-contact .timeline__item {
  display: grid;
  grid-template-columns: 3.5rem 1fr 7.5rem;
  gap: 0.75rem;
  align-items: center;
}

@media (max-width: 480px) {
  .page-contact .timeline__item {
    grid-template-columns: 3rem 1fr 6rem;
    gap: 0.5rem;
  }
}

.page-contact .timeline__time {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
}

.page-contact .timeline__bar {
  display: block;
  height: 6px;
  border-radius: 999px;
  background: rgba(138, 155, 168, 0.25);
  overflow: hidden;
}

.page-contact .timeline__bar-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light), var(--color-accent-soft));
}

.page-contact .timeline__label {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.page-contact .timeline__footnote {
  margin: 1.25rem 0 0;
  padding-top: 1rem;
  border-top: 1px dashed var(--contact-line);
  font-size: 0.8125rem;
  color: var(--color-muted);
}

/* ---------- 反馈建议 ---------- */
.page-contact .contact-feedback {
  padding-block: clamp(3rem, 7vw, 5rem);
  scroll-margin-top: 80px;
}

.page-contact .contact-feedback__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 5vw, 3.5rem);
  align-items: center;
}

@media (min-width: 760px) {
  .page-contact .contact-feedback__grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.page-contact .contact-feedback__copy .section-lead {
  margin-bottom: 1.5rem;
}

.page-contact .contact-feedback__list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.625rem;
}

@media (min-width: 480px) {
  .page-contact .contact-feedback__list {
    grid-template-columns: 1fr 1fr;
  }
}

.page-contact .contact-feedback__list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.page-contact .contact-feedback__list li::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-weight: 700;
}

.page-contact .contact-feedback__aside {
  background: var(--color-surface);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-feedback__path-svg {
  width: 100%;
  height: auto;
  max-width: 320px;
  display: block;
  margin-inline: auto;
}

.page-contact .contact-feedback__path-label {
  margin: 0.5rem 0 0;
  text-align: center;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.page-contact .contact-feedback__note {
  margin: 1rem 0 0;
  padding-top: 1rem;
  border-top: 1px dashed var(--contact-line);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

/* ---------- 地图位置 ---------- */
.page-contact .contact-map {
  background: linear-gradient(180deg, rgba(220, 234, 242, 0.35) 0%, rgba(247, 243, 235, 0) 300px);
  padding-block: clamp(3rem, 7vw, 5rem);
  scroll-margin-top: 80px;
}

.page-contact .contact-map__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

@media (min-width: 760px) {
  .page-contact .contact-map__panel {
    grid-template-columns: 1.25fr 0.75fr;
  }
}

.page-contact .contact-map__visual {
  position: relative;
  min-height: 260px;
  overflow: hidden;
}

.page-contact .contact-map__img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
  min-height: 260px;
  filter: saturate(0.7) contrast(1.05);
}

.page-contact .contact-map__pin {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -42%);
  width: 44px;
  height: 44px;
  pointer-events: none;
  animation: page-contact-pin-float 3s ease-in-out infinite;
}

@keyframes page-contact-pin-float {
  0%, 100% { transform: translate(-50%, -42%); }
  50% { transform: translate(-50%, -50%); }
}

.page-contact .contact-map__pin-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 4px 8px rgba(42, 31, 24, 0.3));
}

.page-contact .contact-map__caption {
  position: absolute;
  bottom: 0.875rem;
  left: 0.875rem;
  margin: 0;
  padding: 0.4375rem 0.875rem;
  background: rgba(247, 243, 235, 0.94);
  border-radius: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
  max-width: calc(100% - 1.75rem);
}

.page-contact .contact-map__aside {
  padding: clamp(1.25rem, 3vw, 1.75rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-contact .contact-map__aside-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
}

.page-contact .contact-map__aside-text {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--color-text-muted);
}

.page-contact .contact-map__aside-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.page-contact .contact-map__aside-list a {
  color: var(--color-primary-light);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 0.2s ease;
}

.page-contact .contact-map__aside-list a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

.page-contact .contact-map__aside-note {
  margin: 0;
  padding-top: 0.875rem;
  border-top: 1px dashed var(--contact-line);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--color-muted);
}

/* ---------- 响应承诺 ---------- */
.page-contact .contact-response {
  padding-block: clamp(1.5rem, 4vw, 2.5rem) clamp(3rem, 7vw, 5rem);
  scroll-margin-top: 80px;
}

.page-contact .contact-response__panel {
  position: relative;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(201, 151, 44, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 80%, rgba(27, 94, 138, 0.12) 0%, transparent 50%),
    var(--color-surface);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 5vw, 3rem);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.page-contact .contact-response__mark {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  color: var(--color-accent);
  opacity: 0.2;
}

.page-contact .contact-response__mark svg {
  width: 72px;
  height: 72px;
}

@media (min-width: 760px) {
  .page-contact .contact-response__mark svg {
    width: 96px;
    height: 96px;
  }
}

.page-contact .contact-response__copy {
  max-width: 720px;
}

.page-contact .contact-response__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.75rem, 2vw, 1.5rem);
  margin-top: 1.75rem;
}

@media (max-width: 560px) {
  .page-contact .contact-response__stats {
    grid-template-columns: 1fr;
  }
}

.page-contact .contact-response__stat {
  display: flex;
  flex-direction: column;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(247, 243, 235, 0.7);
  border: 1px solid rgba(138, 155, 168, 0.3);
}

.page-contact .contact-response__num {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--color-primary);
}

.page-contact .contact-response__unit {
  margin-top: 0.125rem;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-accent);
}

.page-contact .contact-response__desc {
  margin-top: 0.375rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.page-contact .contact-response__footnote {
  margin: 1.5rem 0 0;
  font-size: 0.875rem;
  color: var(--color-muted);
  max-width: 56ch;
}

/* ---------- 减少动态偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact {
    scroll-behavior: auto;
  }

  .page-contact .contact-card,
  .page-contact .contact-hero__badge,
  .page-contact .contact-map__pin {
    transition: none;
    animation: none;
  }
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 360px) {
  .page-contact .contact-card__value {
    font-size: 0.9375rem;
  }

  .page-contact .contact-response__stat {
    padding: 0.75rem;
  }
}

.page-contact {
  --color-primary-deep: var(--color-primary);
}