.page-contact {
  --contact-radius: 0;
  --contact-card-line: 3px;
  background: var(--white);
}

/* ============ 首屏 ============ */
.page-contact .contact-hero {
  position: relative;
  background: var(--ink);
  color: var(--white);
  padding: calc(var(--header-h) + 54px) 0 clamp(52px, 8vw, 104px);
  overflow: hidden;
  isolation: isolate;
}

.page-contact .hero-visual {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-contact .hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: grayscale(0.25) contrast(1.06);
}

.page-contact .hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(90% 70% at 12% 6%, rgba(255, 90, 31, 0.24), transparent 62%),
    radial-gradient(70% 60% at 92% 88%, rgba(25, 211, 230, 0.14), transparent 66%),
    linear-gradient(180deg, rgba(11, 13, 16, 0.74) 0%, rgba(11, 13, 16, 0.9) 58%, var(--ink) 100%);
}

.page-contact .hero-body {
  position: relative;
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 clamp(26px, 4vw, 44px);
  padding: 0;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--warm);
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--steel);
}

.page-contact .breadcrumb a {
  color: var(--warm);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .breadcrumb a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-contact .breadcrumb [aria-current="page"] {
  color: var(--white);
}

.page-contact .contact-hero .eyebrow {
  color: var(--flame);
}

.page-contact .contact-hero h1 {
  max-width: 15ch;
  margin: 0 0 clamp(18px, 2.4vw, 28px);
  font-family: var(--font-display);
  font-size: clamp(34px, 6.4vw, 84px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.page-contact .contact-hero h1::after {
  content: "";
  display: block;
  width: clamp(64px, 12vw, 140px);
  height: 6px;
  margin-top: clamp(16px, 2.4vw, 26px);
  background: linear-gradient(90deg, var(--flame) 0%, var(--cyan) 100%);
}

.page-contact .contact-hero .lede {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.78;
  color: #D5DADF;
}

/* 比分牌式联系带 */
.page-contact .scoreboard {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: clamp(30px, 4.4vw, 54px);
  border: var(--line-strong) solid var(--steel);
  background: rgba(23, 26, 31, 0.86);
  box-shadow: var(--shadow-hard);
  backdrop-filter: blur(2px);
}

.page-contact .score-cell {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 32px);
  border-top: var(--line) solid var(--steel);
}

.page-contact .score-cell:first-child {
  border-top: 0;
}

.page-contact .score-cell--flame {
  background: linear-gradient(160deg, rgba(255, 90, 31, 0.22), rgba(255, 90, 31, 0.04));
  box-shadow: inset 6px 0 0 var(--flame);
}

.page-contact .score-cell--cyan {
  box-shadow: inset 6px 0 0 var(--cyan);
}

.page-contact .score-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--warm);
}

.page-contact .score-value {
  font-family: var(--font-mono);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white);
  text-decoration: none;
  word-break: break-word;
}

.page-contact .score-value--big {
  font-size: clamp(28px, 5.2vw, 54px);
}

.page-contact .score-value--mono {
  font-size: clamp(24px, 4vw, 40px);
  color: var(--cyan);
}

.page-contact .score-value--text {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 800;
  color: var(--flame);
}

.page-contact .score-cell a.score-value {
  transition: color 0.18s var(--ease);
}

.page-contact .score-cell a.score-value:hover,
.page-contact .score-cell a.score-value:focus-visible {
  color: var(--cyan);
}

.page-contact .score-note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--warm);
}

/* ============ 联系渠道 ============ */
.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 2.6vw, 32px);
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(24px, 2.8vw, 36px);
  background: var(--white);
  border: var(--line-strong) solid var(--ink);
  box-shadow: var(--shadow-hard);
}

.page-contact .channel-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .channel-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--warm-ink);
}

.page-contact .channel-index {
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  color: var(--flame);
  letter-spacing: -0.04em;
}

.page-contact .channel-value {
  padding-top: 14px;
  border-top: 2px solid var(--steel);
  font-family: var(--font-mono);
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 700;
  color: var(--ink);
  word-break: break-word;
}

.page-contact .channel-value a {
  color: inherit;
  text-decoration: none;
  border-bottom: 3px solid rgba(255, 90, 31, 0.45);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .channel-value a:hover,
.page-contact .channel-value a:focus-visible {
  color: var(--ember);
  border-bottom-color: var(--ember);
}

.page-contact .channel-value--mail a {
  border-bottom-color: rgba(25, 211, 230, 0.5);
  font-size: 0.86em;
}

.page-contact .channel-value--mail a:hover,
.page-contact .channel-value--mail a:focus-visible {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

.page-contact .channel-value--plain {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2vw, 22px);
  color: var(--steel);
}

/* ============ 服务时间与响应 ============ */
.page-contact .hours-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-contact .hours-text .lede {
  margin-bottom: clamp(24px, 3vw, 36px);
}

.page-contact .hours-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 2px solid var(--steel);
}

.page-contact .hours-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 20px 0;
  border-bottom: 2px solid var(--steel);
}

.page-contact .hours-time {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-contact .hours-body {
  font-size: 15px;
  line-height: 1.75;
  color: #C7CDD3;
}

.page-contact .hours-media {
  margin: 0;
  border: var(--line-strong) solid var(--steel);
  box-shadow: var(--shadow-flame);
  overflow: hidden;
}

.page-contact .hours-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

/* ============ 合作与投稿 ============ */
.page-contact .partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 40px);
}

.page-contact .partner-col {
  padding: clamp(22px, 2.6vw, 34px);
  border: 2px solid var(--steel);
  background: rgba(11, 13, 16, 0.5);
}

.page-contact .partner-col--flow {
  border-color: rgba(25, 211, 230, 0.42);
  box-shadow: var(--shadow-cyan);
}

.page-contact .partner-col-title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-contact .partner-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-contact .partner-list li {
  display: grid;
  gap: 4px;
  padding-left: 16px;
  border-left: 3px solid var(--flame);
}

.page-contact .partner-list strong {
  font-size: 15px;
  font-weight: 800;
  color: var(--white);
}

.page-contact .partner-list span {
  font-size: 14px;
  line-height: 1.7;
  color: var(--warm);
}

.page-contact .flow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
  counter-reset: flow;
}

.page-contact .flow-list li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  align-items: start;
}

.page-contact .flow-num {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  background: var(--cyan);
}

.page-contact .flow-body {
  font-size: 14px;
  line-height: 1.7;
  color: #C7CDD3;
  padding-top: 6px;
}

/* ============ 湖北服务信息 ============ */
.page-contact .hubei-band {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
  padding: clamp(26px, 3.4vw, 48px);
  background: var(--white);
  border: var(--line-strong) solid var(--ink);
  box-shadow: var(--shadow-hard);
}

.page-contact .hubei-copy p {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--warm-ink);
}

.page-contact .hubei-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 2px solid var(--steel);
}

.page-contact .hubei-facts li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  padding: 13px 0;
  border-bottom: 2px solid var(--steel);
}

.page-contact .fact-key {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--warm-ink);
}

.page-contact .fact-val {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .hubei-map svg {
  display: block;
  width: 100%;
  height: auto;
  background:
    radial-gradient(80% 80% at 40% 50%, rgba(11, 124, 138, 0.24), transparent 70%),
    var(--ink);
  border: 2px solid var(--steel);
}

/* ============ 沟通前准备 ============ */
.page-contact .prep-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  background: var(--steel);
  border: 2px solid var(--steel);
}

.page-contact .prep-item {
  padding: clamp(20px, 2.4vw, 30px);
  background: var(--coal);
}

.page-contact .prep-num {
  display: inline-block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--flame);
}

.page-contact .prep-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--white);
}

.page-contact .prep-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--warm);
}

/* ============ 常见联系场景 ============ */
.page-contact .accordion {
  border-top: 3px solid var(--ink);
}

.page-contact .accordion-item {
  border-bottom: 2px solid var(--steel);
}

.page-contact .accordion-trigger {
  position: relative;
  display: block;
  width: 100%;
  padding: 22px 52px 22px 0;
  background: transparent;
  border: 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: clamp(16px, 1.9vw, 20px);
  font-weight: 800;
  line-height: 1.5;
  color: var(--ink);
  cursor: pointer;
  transition: color 0.18s var(--ease);
}

.page-contact .accordion-trigger::after {
  content: "";
  position: absolute;
  right: 8px;
  top: 50%;
  width: 14px;
  height: 14px;
  margin-top: -9px;
  border-right: 3px solid var(--flame);
  border-bottom: 3px solid var(--flame);
  transform: rotate(45deg);
  transition: transform 0.22s var(--ease);
}

.page-contact .accordion-trigger[aria-expanded="true"] {
  color: var(--ember);
}

.page-contact .accordion-trigger[aria-expanded="true"]::after {
  transform: rotate(-135deg);
  margin-top: -3px;
}

.page-contact .accordion-trigger:hover {
  color: var(--ember);
}

.page-contact .accordion-panel-inner {
  padding: 0 0 24px;
}

.page-contact .accordion-panel-inner p {
  max-width: 72ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--warm-ink);
}

.page-contact .accordion-panel-inner a {
  color: var(--ember);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid rgba(255, 90, 31, 0.4);
}

.page-contact .accordion-panel-inner a:hover,
.page-contact .accordion-panel-inner a:focus-visible {
  border-bottom-color: var(--ember);
}

/* ============ 底部行动带 ============ */
.page-contact .contact-cta {
  padding: clamp(40px, 6vw, 80px) 0 clamp(56px, 8vw, 96px);
  background: var(--ink);
}

.page-contact .cta-band {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 36px);
  align-items: center;
  padding: clamp(26px, 3.2vw, 44px);
  border: var(--line-strong) solid var(--flame);
  box-shadow: var(--shadow-hard);
  background: linear-gradient(120deg, rgba(255, 90, 31, 0.16), rgba(11, 13, 16, 0.2));
}

.page-contact .cta-copy h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .cta-copy p {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.75;
  color: #C7CDD3;
}

.page-contact .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ============ 响应式 ============ */
@media (min-width: 700px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .page-contact .channel-card:nth-child(2) {
    transform: translateY(-16px);
  }

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

  .page-contact .prep-item--wide {
    grid-column: span 2;
  }

  .page-contact .hubei-facts li {
    align-items: baseline;
  }
}

@media (min-width: 860px) {
  .page-contact .scoreboard {
    grid-template-columns: 1.25fr 1fr 1fr;
  }

  .page-contact .score-cell {
    border-top: 0;
    border-left: var(--line) solid var(--steel);
  }

  .page-contact .score-cell:first-child {
    border-left: 0;
  }

  .page-contact .hours-layout {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .page-contact .hours-list li {
    grid-template-columns: 170px 1fr;
    gap: 18px;
    align-items: baseline;
  }

  .page-contact .partner-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .hubei-band {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .page-contact .cta-band {
    grid-template-columns: 1.4fr auto;
  }
}

@media (min-width: 1100px) {
  .page-contact .channel-card:nth-child(2) {
    transform: translateY(-28px);
  }

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

  .page-contact .prep-item--wide {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .accordion-trigger::after,
  .page-contact .channel-value a,
  .page-contact .score-cell a.score-value {
    transition: none;
  }

  .page-contact .channel-card:nth-child(2) {
    transform: none;
  }
}