.page-contact {
  --contact-panel-radius: 24px;
  --contact-card-gap: 18px;
  background: var(--paper);
  color: var(--ink);
}

/* ===== 封面区 ===== */
.page-contact .contact-cover {
  padding: 2.5rem 0 2.25rem;
  background:
    radial-gradient(circle at 88% 18%, rgba(255, 107, 53, 0.08), transparent 38%),
    linear-gradient(120deg, var(--paper) 70%, rgba(255, 107, 53, 0.05) 100%);
  border-bottom: 1px solid rgba(19, 21, 26, 0.06);
}
.page-contact .contact-breadcrumb {
  margin-bottom: 1.75rem;
}
.page-contact .contact-cover__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.page-contact .contact-cover__kicker {
  align-self: start;
}
.page-contact .contact-cover__title {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 7vw, 4.75rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
  max-width: 12ch;
  margin: 0.35rem 0 0;
  color: var(--ink);
}
.page-contact .contact-cover__aside {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}
.page-contact .contact-cover__lead {
  max-width: 46ch;
  color: var(--slate);
  font-size: 1.05rem;
  line-height: 1.8;
  margin: 0;
}
.page-contact .contact-cover__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
}
.page-contact .contact-cover__stat {
  background: var(--white);
  border: 1px solid rgba(19, 21, 26, 0.08);
  border-radius: 14px;
  padding: 0.875rem 1.125rem;
  min-width: 118px;
  box-shadow: 0 4px 14px rgba(19, 21, 26, 0.04);
}
.page-contact .contact-cover__stat-num {
  display: block;
  font-family: var(--font-number);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--orange);
  line-height: 1.1;
}
.page-contact .contact-cover__stat-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--slate);
  margin-top: 0.25rem;
  letter-spacing: 0.04em;
}

/* ===== 主内容区 ===== */
.page-contact .contact-core {
  padding: 2.75rem 0 3.25rem;
}
.page-contact .contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

/* 左列：客服渠道 */
.page-contact .contact-channels {
  display: flex;
  flex-direction: column;
  gap: var(--contact-card-gap);
}
.page-contact .contact-channels__head {
  margin-bottom: 0.25rem;
}
.page-contact .contact-channels__head h2,
.page-contact .contact-faq__head h2,
.page-contact .contact-location__info h2,
.page-contact .contact-form-panel__head h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0.5rem 0 0.4rem;
}
.page-contact .contact-channels__head p,
.page-contact .contact-faq__head p {
  color: var(--slate);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
}
.page-contact .contact-figure {
  margin: 0.25rem 0 0.25rem;
}
.page-contact .contact-figure img,
.page-contact .contact-location__map img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 联系卡片 */
.page-contact .contact-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--white);
  border: 1px solid rgba(19, 21, 26, 0.06);
  border-radius: var(--radius);
  padding: 1.375rem 1.375rem 1.375rem 1.5rem;
  box-shadow: 0 6px 18px rgba(19, 21, 26, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.page-contact .contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.page-contact .contact-card__icon {
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}
.page-contact .contact-card__icon svg {
  width: 22px;
  height: 22px;
}
.page-contact .contact-card--phone .contact-card__icon {
  background: var(--orange);
}
.page-contact .contact-card--mail .contact-card__icon {
  background: var(--blue);
}
.page-contact .contact-card--address .contact-card__icon {
  background: var(--deep-blue);
}
.page-contact .contact-card--phone:hover .contact-card__icon {
  animation: page-contact-phone-shake 0.5s ease-in-out;
}
.page-contact .contact-card__body {
  min-width: 0;
}
.page-contact .contact-card__body h3 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--slate);
  margin: 0 0 0.3rem;
  font-weight: 600;
}
.page-contact .contact-card__value {
  font-family: var(--font-number);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--ink);
  margin: 0;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.page-contact .contact-card__desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--slate);
  margin: 0.4rem 0 0;
}

/* 右列：反馈表单 */
.page-contact .contact-aside {
  min-width: 0;
}
.page-contact .contact-form-panel {
  background:
    radial-gradient(circle at 92% 6%, rgba(57, 255, 20, 0.07), transparent 32%),
    linear-gradient(135deg, var(--deep-blue), #0d2b52);
  border-radius: var(--contact-panel-radius);
  padding: clamp(1.5rem, 3.4vw, 2.5rem);
  color: var(--white);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.page-contact .contact-form-panel::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange) 0%, var(--orange) 55%, var(--lime) 55%, var(--lime) 100%);
}
.page-contact .contact-form-panel__head p {
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
  line-height: 1.7;
}
.page-contact .contact-form-panel__body {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}
.page-contact .contact-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.page-contact .contact-field label {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.82);
}
.page-contact .contact-field input,
.page-contact .contact-field textarea {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}
.page-contact .contact-field input::placeholder,
.page-contact .contact-field textarea::placeholder {
  color: rgba(255, 255, 255, 0.38);
}
.page-contact .contact-field input:focus,
.page-contact .contact-field textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.25);
  background: rgba(255, 255, 255, 0.1);
}
.page-contact .contact-field textarea {
  resize: vertical;
  min-height: 110px;
}
.page-contact .contact-topic-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.page-contact .contact-topic-tabs .topic-chip {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.85);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  cursor: default;
  font-family: var(--font-body);
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.page-contact .contact-topic-tabs .topic-chip.is-active {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}
.page-contact .contact-form-panel__hint {
  font-size: 0.8rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.55);
  margin: 0.1rem 0 0;
}

/* ===== FAQ区 ===== */
.page-contact .contact-faq {
  background: var(--white);
  padding: 3.25rem 0 3.5rem;
}
.page-contact .contact-faq__head {
  margin-bottom: 1.25rem;
}
.page-contact .contact-faq__filter {
  margin-bottom: 1.5rem;
}
.page-contact .filter-chip {
  border: 1px solid rgba(19, 21, 26, 0.12);
  background: transparent;
  color: var(--ink);
  border-radius: 999px;
  padding: 0.5rem 1.05rem;
  font-size: 0.85rem;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.page-contact .filter-chip.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}
.page-contact .contact-faq__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.page-contact .contact-faq__item {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  background: var(--paper);
  border: 1px solid rgba(19, 21, 26, 0.06);
  border-radius: var(--radius);
  padding: 1.65rem 1.65rem 1.4rem;
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  min-width: 0;
}
.page-contact .contact-faq__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.page-contact .contact-faq__num {
  font-family: var(--font-number);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
}
.page-contact .contact-faq__body {
  flex: 1;
  min-width: 0;
}
.page-contact .contact-faq__body h3 {
  font-family: var(--font-heading);
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.45;
  margin: 0 0 0.5rem;
  color: var(--ink);
}
.page-contact .contact-faq__body p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--slate);
  margin: 0;
}
.page-contact .contact-faq__item .btn {
  align-self: flex-start;
}

/* ===== 位置区 ===== */
.page-contact .contact-location {
  background: var(--deep-blue);
  padding: 3.5rem 0;
  color: rgba(255, 255, 255, 0.8);
}
.page-contact .contact-location__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}
.page-contact .contact-location__map {
  position: relative;
  border-radius: var(--contact-panel-radius);
  overflow: hidden;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.3);
  background: #0e2c55;
  min-height: 220px;
}
.page-contact .contact-location__pin {
  position: absolute;
  left: 56%;
  top: 52%;
  width: 20px;
  height: 20px;
  background: var(--lime);
  border: 3px solid rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: page-contact-pin-pulse 1.8s ease-out infinite;
  box-shadow: 0 0 0 0 rgba(57, 255, 20, 0.55);
}
.page-contact .contact-location__info .section-label {
  color: var(--lime);
}
.page-contact .contact-location__info h2 {
  color: var(--white);
}
.page-contact .contact-location__info p {
  font-size: 0.95rem;
  line-height: 1.75;
  margin: 0 0 0.9rem;
}
.page-contact .contact-location__address {
  font-family: var(--font-number);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--white);
  word-break: break-word;
  overflow-wrap: anywhere;
}
.page-contact .contact-location__info .btn {
  margin-top: 0.4rem;
}

/* ===== CTA条 ===== */
.page-contact .contact-cta {
  background: var(--orange);
  padding: 1.9rem 0;
}
.page-contact .contact-cta__bar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}
.page-contact .contact-cta__bar p {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
  margin: 0;
}

/* ===== 动画 ===== */
@keyframes page-contact-phone-shake {
  0%, 100% { transform: rotate(0); }
  20% { transform: rotate(-10deg); }
  40% { transform: rotate(9deg); }
  60% { transform: rotate(-5deg); }
  80% { transform: rotate(4deg); }
}
@keyframes page-contact-pin-pulse {
  0% { box-shadow: 0 0 0 0 rgba(57, 255, 20, 0.55); }
  70% { box-shadow: 0 0 0 16px rgba(57, 255, 20, 0); }
  100% { box-shadow: 0 0 0 0 rgba(57, 255, 20, 0); }
}

/* ===== 响应式断点 ===== */
@media (min-width: 640px) {
  .page-contact .contact-cover {
    padding: 3.25rem 0 2.75rem;
  }
  .page-contact .contact-cover__meta {
    flex-wrap: nowrap;
  }
  .page-contact .contact-faq__grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }
  .page-contact .contact-cta__bar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-cover__inner {
    grid-template-columns: 5fr 6fr;
    gap: 2rem;
  }
  .page-contact .contact-cover__kicker,
  .page-contact .contact-cover__title {
    grid-column: 1;
  }
  .page-contact .contact-cover__aside {
    grid-column: 2;
    grid-row: 1 / 3;
    padding-top: 2rem;
  }
  .page-contact .contact-layout {
    grid-template-columns: 5fr 6fr;
    gap: 2.5rem;
  }
  .page-contact .contact-location__grid {
    grid-template-columns: 7fr 5fr;
    gap: 2.5rem;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-cover {
    padding: 4rem 0 3.25rem;
  }
  .page-contact .contact-core {
    padding: 3.5rem 0 4rem;
  }
  .page-contact .contact-location {
    padding: 4.5rem 0;
  }
  .page-contact .contact-faq {
    padding: 4rem 0;
  }
  .page-contact .contact-layout {
    gap: 3rem;
  }
}