.page-contact {
  --contact-radius: 16px;
  --contact-radius-lg: 24px;
  --contact-gap: 24px;
  background: var(--color-light);
}

/* ===== Hero ===== */
.page-contact .contact-hero {
  position: relative;
  background: var(--color-primary);
  color: #ffffff;
  padding: 40px 0 64px;
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 44%;
  height: 110%;
  background: linear-gradient(135deg, rgba(255, 107, 44, 0.85), rgba(255, 107, 44, 0.16) 55%, transparent);
  clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-contact .contact-hero .breadcrumb {
  position: relative;
  z-index: 1;
  margin-bottom: 32px;
}

.page-contact .contact-hero .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 14px;
}

.page-contact .contact-hero .breadcrumb a {
  color: rgba(244, 246, 250, 0.72);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.page-contact .contact-hero .breadcrumb li[aria-current="page"] {
  color: rgba(244, 246, 250, 0.95);
  font-weight: 600;
}

.page-contact .contact-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(244, 246, 250, 0.4);
}

.page-contact .contact-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-contact .hero-kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.page-contact .hero-copy h1 {
  margin: 12px 0 16px;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.22;
  max-width: 14em;
}

.page-contact .hero-lead {
  margin: 0 0 24px;
  color: rgba(244, 246, 250, 0.75);
  max-width: 34em;
  font-size: 16px;
  line-height: 1.65;
}

.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .contact-hero .btn-outline {
  border-color: rgba(255, 255, 255, 0.6);
  color: #ffffff;
}

.page-contact .contact-hero .btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
}

.page-contact .hero-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--contact-radius-lg);
  padding: 20px;
}

.page-contact .hero-stat {
  display: grid;
  gap: 2px;
  align-content: start;
}

.page-contact .stat-num {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.1;
  color: #ffffff;
}

.page-contact .stat-unit {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
}

.page-contact .stat-label {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.45;
  color: rgba(244, 246, 250, 0.7);
}

/* ===== Section 通用 ===== */
.page-contact .contact-section {
  padding: 56px 0;
}

.page-contact .section-head {
  display: grid;
  gap: 6px;
  margin-bottom: 32px;
}

.page-contact .section-index {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--color-accent);
}

.page-contact .section-head h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.2;
  color: var(--color-text);
}

.page-contact .section-desc {
  margin: 0;
  font-size: 15px;
  color: var(--color-muted);
  max-width: 34em;
}

/* ===== 客服支持 ===== */
.page-contact .contact-support {
  background: var(--color-light);
}

.page-contact .support-layout {
  display: grid;
  gap: 28px;
}

.page-contact .support-cards {
  display: grid;
  gap: 20px;
}

.page-contact .contact-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  border-radius: var(--contact-radius);
  padding: 24px;
  box-shadow: 0 1px 0 rgba(16, 24, 40, 0.04);
}

.page-contact .phone-card {
  border-top-color: var(--color-secondary);
}

.page-contact .card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--color-light);
  font-size: 18px;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.page-contact .phone-card .card-icon {
  color: var(--color-secondary);
}

.page-contact .contact-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--color-text);
}

.page-contact .contact-value {
  display: inline-block;
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
  text-decoration: none;
  word-break: break-all;
  transition: color 0.2s ease;
}

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

.page-contact .contact-card p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-muted);
}

.page-contact .support-aside {
  display: grid;
  gap: 20px;
}

.page-contact .support-aside img {
  width: 100%;
  height: auto;
  border-radius: var(--contact-radius);
  border: 1px solid var(--color-border);
  display: block;
}

.page-contact .hours-box {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--color-primary);
  color: #ffffff;
  border-radius: var(--contact-radius);
  padding: 20px;
}

.page-contact .hours-ring {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 107, 44, 0.18);
  border: 2px solid var(--color-accent);
  position: relative;
}

.page-contact .hours-ring::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  background: var(--color-accent);
  transform: translate(-50%, -50%);
  border-radius: 2px;
}

.page-contact .hours-ring::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2px;
  height: 12px;
  background: var(--color-accent);
  transform: translate(-4px, -6px) rotate(-20deg);
  border-radius: 2px;
}

.page-contact .hours-text strong {
  display: block;
  font-size: 16px;
  margin-bottom: 2px;
}

.page-contact .hours-text span {
  font-size: 15px;
  font-weight: 700;
  color: rgba(244, 246, 250, 0.85);
}

.page-contact .hours-text p {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.55;
  color: rgba(244, 246, 250, 0.65);
}

/* ===== 办公地址 ===== */
.page-contact .contact-location {
  background: #ffffff;
}

.page-contact .location-layout {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-contact .location-info {
  background: var(--color-light);
  border: 1px solid var(--color-border);
  border-radius: var(--contact-radius-lg);
  padding: 28px;
}

.page-contact .location-pin {
  display: inline-block;
  font-size: 26px;
  line-height: 1;
  color: var(--color-accent);
}

.page-contact .location-info address {
  margin: 12px 0 12px;
  font-style: normal;
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
}

.page-contact .location-info p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-muted);
}

.page-contact .text-link {
  display: inline-block;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-accent);
  text-decoration: none;
  margin-top: 8px;
}

.page-contact .text-link:hover {
  text-decoration: underline;
}

.page-contact .location-map {
  margin: 0;
}

.page-contact .location-map img {
  width: 100%;
  height: auto;
  border-radius: var(--contact-radius);
  border: 1px solid var(--color-border);
  display: block;
  filter: saturate(0.92);
  transition: transform 0.4s ease, filter 0.4s ease;
}

.page-contact .location-layout:hover .location-map img {
  transform: scale(1.02);
  filter: saturate(1);
}

.page-contact .location-map figcaption {
  margin-top: 8px;
  font-size: 13px;
  color: var(--color-muted);
}

/* ===== 反馈通道 ===== */
.page-contact .contact-feedback {
  background: var(--color-primary);
  color: #ffffff;
}

.page-contact .contact-feedback .section-head h2 {
  color: #ffffff;
}

.page-contact .contact-feedback .section-desc {
  color: rgba(244, 246, 250, 0.7);
}

.page-contact .feedback-note {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 107, 44, 0.14);
  border: 1px solid rgba(255, 107, 44, 0.4);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(244, 246, 250, 0.85);
  margin-bottom: 28px;
}

.page-contact .feedback-grid {
  display: grid;
  gap: 20px;
}

.page-contact .feedback-card {
  position: relative;
  display: block;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--contact-radius);
  padding: 24px;
  color: #ffffff;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.page-contact .feedback-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 107, 44, 0.5);
}

.page-contact .feedback-num {
  display: block;
  font-size: 24px;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.page-contact .feedback-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.3;
}

.page-contact .feedback-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(244, 246, 250, 0.65);
}

.page-contact .feedback-arrow {
  position: absolute;
  right: 20px;
  top: 24px;
  font-size: 20px;
  color: rgba(244, 246, 250, 0.4);
  transition: transform 0.2s ease, color 0.2s ease;
}

.page-contact .feedback-card:hover .feedback-arrow {
  transform: translateX(4px);
  color: var(--color-accent);
}

.page-contact .contact-feedback .status-dot {
  flex-shrink: 0;
}

/* ===== 商务合作 ===== */
.page-contact .contact-business {
  background: var(--color-light);
}

.page-contact .business-layout {
  display: grid;
  gap: 28px;
}

.page-contact .business-copy p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text);
}

.page-contact .business-copy a {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: none;
}

.page-contact .business-copy a:hover {
  text-decoration: underline;
}

.page-contact .business-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: grid;
  gap: 12px;
}

.page-contact .business-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 15px;
  color: var(--color-primary);
}

.page-contact .business-meta {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .business-tile {
  background: var(--color-primary);
  color: #ffffff;
  border-radius: var(--contact-radius);
  padding: 20px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.page-contact .business-tile:hover {
  background: var(--color-secondary);
  transform: translateX(3px);
}

.page-contact .business-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-muted);
}

.page-contact a:focus-visible,
.page-contact .btn:focus-visible {
  outline: 3px solid rgba(255, 107, 44, 0.45);
  outline-offset: 3px;
}

/* ===== 桌面端 ===== */
@media (min-width: 768px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .page-contact .support-layout {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: stretch;
  }

  .page-contact .location-layout {
    grid-template-columns: 0.9fr 1.1fr;
  }

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

  .page-contact .business-layout {
    grid-template-columns: 1fr 0.8fr;
    align-items: start;
  }

  .page-contact .stat-num {
    font-size: 34px;
  }

  .page-contact .contact-section {
    padding: 72px 0;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-hero {
    padding: 56px 0 88px;
  }

  .page-contact .contact-hero-grid {
    gap: 40px;
  }

  .page-contact .contact-section {
    padding: 88px 0;
  }

  .page-contact .section-head {
    grid-template-columns: auto auto 1fr;
    align-items: baseline;
    gap: 14px;
    margin-bottom: 44px;
  }

  .page-contact .section-desc {
    text-align: right;
    justify-self: end;
  }

  .page-contact .section-index {
    margin-right: 6px;
  }

  .page-contact .contact-card {
    padding: 28px;
  }

  .page-contact .support-aside {
    gap: 24px;
  }

  .page-contact .feedback-card {
    padding: 28px;
  }

  .page-contact .business-copy p {
    font-size: 16px;
  }
}