.page-contact {
  --contact-line: rgba(200, 164, 92, 0.26);
  --contact-glow: rgba(200, 164, 92, 0.14);
  --contact-panel: #08121E;
  padding-bottom: 0;
}

.page-contact .breadcrumb {
  margin-top: 26px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: 30px;
}

.page-contact .contact-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.page-contact .contact-hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 8vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
  color: var(--paper-hi);
  max-width: 15ch;
}

.page-contact .contact-hero-copy .lede {
  max-width: 56ch;
  color: var(--mist);
}

.page-contact .contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .anchor-dock {
  list-style: none;
  margin: 30px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px 18px;
}

.page-contact .anchor-dock a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-contact .anchor-dock a:hover {
  color: var(--gold-soft);
}

.page-contact .anchor-dock .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-contact .contact-hero-media {
  border-radius: var(--radius-xl);
  border: 1px solid var(--contact-line);
  box-shadow: 0 40px 80px -50px rgba(0, 0, 0, 0.9);
}

/* ---------- 联系卡片 ---------- */
.page-contact .section-note {
  margin: 10px 0 0;
  color: var(--mist);
  font-size: 15px;
  max-width: 60ch;
}

.page-contact .reach-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .reach-card {
  position: relative;
  background: linear-gradient(160deg, var(--ink-800), var(--ink-950));
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  overflow: hidden;
}

.page-contact .reach-card::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--contact-glow), transparent 68%);
  pointer-events: none;
}

.page-contact .reach-card--wide {
  border-left-color: var(--jade);
}

.page-contact .reach-card .card-body p {
  color: var(--mist);
  font-size: 15px;
  margin: 0 0 4px;
}

.page-contact .reach-value {
  font-family: var(--font-mono);
  font-size: clamp(16px, 4.4vw, 20px);
  letter-spacing: 0.02em;
  color: var(--paper-hi);
  word-break: break-word;
  margin: 0 0 12px;
}

.page-contact .reach-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
}

.page-contact .reach-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-transform: uppercase;
}

/* ---------- 版本反馈 ---------- */
.page-contact .feedback-band {
  background: linear-gradient(180deg, transparent, var(--ink-900) 30%, var(--ink-900) 70%, transparent);
}

.page-contact .feedback-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-contact .feedback-intro h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 5.6vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--paper-hi);
  margin: 12px 0 16px;
}

.page-contact .feedback-intro p {
  color: var(--mist);
  max-width: 52ch;
}

.page-contact .feedback-intro .btn {
  margin-top: 14px;
}

.page-contact .feedback-media {
  border-radius: var(--radius-lg);
  border: 1px solid var(--contact-line);
  margin-bottom: 22px;
}

.page-contact .feedback-steps {
  border-top: 1px solid var(--line-soft);
}

.page-contact .feedback-steps .index-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .feedback-steps .index-main h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--paper-hi);
  margin: 0 0 6px;
  letter-spacing: 0.01em;
}

.page-contact .feedback-steps .index-main p {
  margin: 0;
  font-size: 14.5px;
  color: var(--mist);
}

/* ---------- 内容合作 ---------- */
.page-contact .partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-contact .partner-lead {
  padding: 26px 24px;
  border-radius: var(--radius-xl);
  background: linear-gradient(150deg, var(--ink-700), var(--ink-950));
  border: 1px solid var(--contact-line);
}

.page-contact .partner-num {
  font-family: var(--font-display);
  font-size: clamp(52px, 14vw, 78px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--gold);
  margin: 0;
}

.page-contact .partner-cap {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--paper);
  max-width: 34ch;
}

.page-contact .partner-note {
  margin: 16px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 14.5px;
  color: var(--mist);
}

.page-contact .partner-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-contact .partner-item {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: rgba(18, 43, 66, 0.42);
  border: 1px solid var(--line-soft);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .partner-item:hover {
  transform: translateY(-3px);
  border-color: var(--contact-line);
}

.page-contact .partner-item h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gold-soft);
  margin: 0 0 6px;
}

.page-contact .partner-item p {
  margin: 0;
  font-size: 14.5px;
  color: var(--mist);
}

/* ---------- 服务时间 ---------- */
.page-contact .hours-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-contact .hours-copy p {
  color: var(--mist);
  max-width: 58ch;
}

.page-contact .hours-copy strong {
  color: var(--paper-hi);
  font-weight: 700;
}

.page-contact .hours-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-contact .hours-stats {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .hours-stats .stat {
  padding: 18px 0;
}

.page-contact .hours-stats .stat-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 6vw, 34px);
  letter-spacing: -0.02em;
  color: var(--gold);
  display: block;
}

.page-contact .hours-stats .stat-label {
  display: block;
  margin-top: 8px;
  font-size: 13.5px;
  color: var(--mist);
  line-height: 1.6;
}

/* ---------- 常见问题 ---------- */
.page-contact .faq-list {
  border-top: 1px solid var(--line-soft);
}

.page-contact .faq-item {
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 34px 20px 0;
  position: relative;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--paper-hi);
  letter-spacing: 0.01em;
  transition: color var(--dur) var(--ease);
}

.page-contact .faq-item summary::-webkit-details-marker {
  display: none;
}

.page-contact .faq-item summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--gold);
  transition: transform var(--dur) var(--ease);
}

.page-contact .faq-item[open] summary {
  color: var(--gold-soft);
}

.page-contact .faq-item[open] summary::after {
  content: "–";
}

.page-contact .faq-item summary:hover {
  color: var(--gold-soft);
}

.page-contact .faq-body {
  padding: 0 40px 22px 0;
}

.page-contact .faq-body p {
  margin: 0;
  font-size: 15px;
  color: var(--mist);
  max-width: 70ch;
}

.page-contact .faq-body a {
  color: var(--gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .reach-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .reach-card--wide {
    grid-column: span 2;
  }

  .page-contact .partner-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero {
    padding-top: 48px;
  }

  .page-contact .contact-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
  }

  .page-contact .reach-grid {
    grid-template-columns: 1.35fr 0.85fr 0.9fr;
    align-items: stretch;
  }

  .page-contact .reach-card--wide {
    grid-column: span 1;
  }

  .page-contact .feedback-split {
    grid-template-columns: 0.82fr 1.18fr;
    gap: 54px;
    align-items: start;
  }

  .page-contact .partner-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 34px;
    align-items: start;
  }

  .page-contact .hours-wrap {
    grid-template-columns: 1fr 1.05fr;
    gap: 48px;
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .page-contact .feedback-steps .index-item {
    align-items: baseline;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .partner-item,
  .page-contact .faq-item summary::after {
    transition: none;
  }
}