.page-contact {
  --contact-tilt: 1.2deg;
  --contact-media-w: 240px;
  overflow-x: hidden;
}

/* ========== 首屏：联系主区 ========== */
.page-contact .contact-lead {
  position: relative;
  background: var(--clr-deep);
  color: var(--clr-cream);
  padding: var(--space-lg) 0 var(--space-xl);
  overflow: hidden;
  isolation: isolate;
}
.page-contact .contact-lead::before {
  content: "";
  position: absolute;
  right: -80px;
  top: 38%;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(255, 90, 54, 0.32) 0%, rgba(255, 90, 54, 0) 70%);
  border-radius: 50%;
  z-index: -1;
}
.page-contact .contact-lead::after {
  content: "";
  position: absolute;
  left: -60px;
  bottom: -90px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(61, 46, 90, 0.7) 0%, rgba(61, 46, 90, 0) 70%);
  border-radius: 50%;
  z-index: -1;
}
.page-contact .contact-lead__lines {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.13;
  background: repeating-linear-gradient(-55deg, transparent 0 12px, rgba(242, 239, 233, 1) 12px 14px);
  pointer-events: none;
}
.page-contact .contact-lead__wrap {
  position: relative;
  z-index: 1;
}
.page-contact .contact-lead__head {
  max-width: 680px;
  margin-top: var(--space-lg);
}
.page-contact .contact-lead__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--clr-accent);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
}
.page-contact .contact-lead__eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--clr-accent);
  border-radius: 2px;
}
.page-contact .contact-lead__title {
  font-family: var(--font-headline);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 900;
  line-height: 1.25;
  margin: 0 0 var(--space-sm);
}
.page-contact .contact-lead__desc {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(242, 239, 233, 0.9);
  margin: 0;
}
.page-contact .contact-lead__points {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}
.page-contact .contact-lead__points li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(242, 239, 233, 0.08);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.82rem;
  color: rgba(242, 239, 233, 0.85);
}
.page-contact .contact-lead__points .text-mono {
  color: var(--clr-green);
  font-weight: 700;
  font-size: 0.9rem;
}
.page-contact .contact-lead__stage {
  position: relative;
  max-width: 720px;
  margin-top: var(--space-lg);
}
.page-contact .contact-channel {
  background: var(--clr-cream);
  color: var(--clr-ink);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-md);
  transform: rotate(var(--contact-tilt));
}
.page-contact .contact-channel__item {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(15, 59, 59, 0.12);
}
.page-contact .contact-channel__item:first-child {
  padding-top: 0;
}
.page-contact .contact-channel__item:last-of-type {
  border-bottom: none;
}
.page-contact .contact-channel__label {
  display: block;
  font-family: var(--font-number);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-gray);
  margin-bottom: 6px;
}
.page-contact .contact-channel__value {
  display: inline-block;
  font-family: var(--font-number);
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--clr-deep);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid transparent;
  transition: color var(--speed-fast) var(--ease-out), border-color var(--speed-fast) var(--ease-out);
}
.page-contact .contact-channel__value:hover {
  color: var(--clr-accent);
  border-bottom-color: var(--clr-accent);
}
.page-contact .contact-channel__note {
  margin: var(--space-sm) 0 0;
  padding: var(--space-sm);
  background: rgba(124, 203, 138, 0.12);
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  color: var(--clr-gray);
  line-height: 1.6;
}
.page-contact .contact-lead__media {
  position: relative;
  z-index: 2;
  margin-top: var(--space-md);
}
.page-contact .contact-lead__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 420px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 4px solid rgba(242, 239, 233, 0.22);
}

/* ========== 来函指引 ========== */
.page-contact .contact-guide {
  background: var(--clr-cream);
  padding: var(--space-xl) 0;
}
.page-contact .contact-guide__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}
.page-contact .guide-inbox {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--clr-accent);
}
.page-contact .guide-inbox--support {
  border-left-color: var(--clr-indigo);
}
.page-contact .guide-inbox__title {
  font-family: var(--font-headline);
  font-size: 1.1rem;
  font-weight: 900;
  margin: var(--space-sm) 0 var(--space-xs);
}
.page-contact .guide-inbox__email {
  display: inline-block;
  font-family: var(--font-number);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--clr-deep);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px dashed rgba(15, 59, 59, 0.35);
  margin-bottom: var(--space-xs);
  transition: color var(--speed-fast) var(--ease-out), border-color var(--speed-fast) var(--ease-out);
}
.page-contact .guide-inbox__email:hover {
  color: var(--clr-accent);
  border-bottom-color: var(--clr-accent);
}
.page-contact .guide-inbox__desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--clr-gray);
}
.page-contact .guide-response {
  background: var(--clr-deep);
  color: var(--clr-cream);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-xs);
  box-shadow: var(--shadow-sm);
}
.page-contact .guide-response__label {
  font-family: var(--font-number);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(242, 239, 233, 0.65);
}
.page-contact .guide-response__value {
  font-family: var(--font-number);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--clr-accent);
  line-height: 1;
}
.page-contact .guide-response__note {
  font-size: 0.84rem;
  color: rgba(242, 239, 233, 0.85);
}

/* ========== 现场联系 ========== */
.page-contact .contact-location {
  background: var(--clr-indigo);
  color: var(--clr-cream);
  padding: var(--space-xl) 0;
}
.page-contact .contact-location__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.page-contact .contact-location__map {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  outline: none;
  cursor: zoom-in;
  transition: box-shadow var(--speed-base) var(--ease-out);
}
.page-contact .contact-location__map img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 360px;
  object-fit: cover;
  filter: grayscale(35%) contrast(1.08);
  transition: transform var(--speed-base) var(--ease-out), filter var(--speed-base) var(--ease-out);
}
.page-contact .contact-location__map:hover,
.page-contact .contact-location__map:focus-visible {
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.3);
}
.page-contact .contact-location__map:hover img,
.page-contact .contact-location__map:focus-visible img {
  transform: scale(1.04);
  filter: grayscale(0) contrast(1.02);
}
.page-contact .contact-location__hint {
  position: absolute;
  right: var(--space-sm);
  bottom: var(--space-sm);
  background: rgba(15, 59, 59, 0.88);
  color: var(--clr-cream);
  font-family: var(--font-number);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: 0.04em;
  pointer-events: none;
}
.page-contact .contact-location__info {
  max-width: 520px;
}
.page-contact .contact-location__title {
  font-family: var(--font-headline);
  font-size: 1.6rem;
  font-weight: 900;
  margin: var(--space-sm) 0 var(--space-xs);
}
.page-contact .contact-location__address {
  font-family: var(--font-number);
  font-size: 1.02rem;
  font-weight: 700;
  background: rgba(242, 239, 233, 0.1);
  border-left: 4px solid var(--clr-accent);
  padding: var(--space-sm);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: var(--space-sm) 0 var(--space-xs);
  word-break: break-all;
}
.page-contact .contact-location__note {
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(242, 239, 233, 0.78);
  margin: 0 0 var(--space-md);
}
.page-contact .contact-location__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}
.page-contact .contact-location__actions .btn--ghost {
  border-color: rgba(242, 239, 233, 0.55);
  color: var(--clr-cream);
}
.page-contact .contact-location__actions .btn--ghost:hover {
  border-color: var(--clr-cream);
  background: rgba(242, 239, 233, 0.08);
}

/* ========== 常见咨询分类 ========== */
.page-contact .contact-topics {
  background: #fff;
  padding: var(--space-xl) 0;
}
.page-contact .contact-topics__list {
  margin-top: var(--space-lg);
  border-top: 2px solid rgba(15, 59, 59, 0.08);
}
.page-contact .topic-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md) 0;
  border-bottom: 1px solid rgba(15, 59, 59, 0.1);
  transition: background var(--speed-fast) var(--ease-out), padding-left var(--speed-fast) var(--ease-out);
}
.page-contact .topic-row:hover {
  background: rgba(15, 59, 59, 0.04);
  padding-left: var(--space-xs);
}
.page-contact .topic-row__index {
  font-family: var(--font-number);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--clr-accent);
}
.page-contact .topic-row__title {
  font-family: var(--font-headline);
  font-size: 1.1rem;
  font-weight: 900;
  margin: 0 0 var(--space-xs);
}
.page-contact .topic-row__desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--clr-gray);
}
.page-contact .topic-row__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-number);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--speed-fast) var(--ease-out), border-color var(--speed-fast) var(--ease-out);
}
.page-contact .topic-row__link:hover {
  color: var(--clr-accent);
  border-bottom-color: var(--clr-accent);
}
.page-contact .topic-row__link::after {
  content: "→";
  font-size: 1em;
}

/* ========== 平板端 ========== */
@media (min-width: 768px) {
  .page-contact .contact-channel {
    padding: var(--space-lg);
  }
  .page-contact .contact-channel__value {
    font-size: 1.06rem;
  }
  .page-contact .contact-guide__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
  .page-contact .guide-response {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: center;
  }
  .page-contact .guide-response__value {
    font-size: 2.8rem;
  }
  .page-contact .contact-location__grid {
    flex-direction: row;
    align-items: center;
  }
  .page-contact .contact-location__map {
    flex: 1.1;
  }
  .page-contact .contact-location__info {
    flex: 1;
  }
  .page-contact .topic-row {
    flex-direction: row;
    align-items: center;
    gap: var(--space-md);
  }
  .page-contact .topic-row__index {
    flex: 0 0 56px;
    font-size: 1.2rem;
  }
  .page-contact .topic-row__body {
    flex: 1;
  }
  .page-contact .topic-row__link {
    flex: 0 0 auto;
  }
}

/* ========== 桌面端 ========== */
@media (min-width: 1024px) {
  .page-contact .contact-lead {
    padding: var(--space-xl) 0 var(--space-2xl);
  }
  .page-contact .contact-lead__head {
    margin-top: var(--space-lg);
  }
  .page-contact .contact-lead__stage {
    margin-left: 8%;
    margin-top: var(--space-lg);
  }
  .page-contact .contact-lead__media {
    position: absolute;
    right: 0;
    bottom: 12px;
    width: var(--contact-media-w);
    margin-top: 0;
  }
  .page-contact .contact-lead__media img {
    max-width: none;
    border-width: 5px;
  }
  .page-contact .contact-guide__grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .page-contact .guide-response {
    grid-column: auto;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
  }
  .page-contact .guide-response__value {
    font-size: 3.2rem;
  }
}