.page-contact {
  --contact-line-soft: rgba(27, 78, 112, 0.62);
  --contact-card-bg: rgba(14, 42, 68, 0.62);
  position: relative;
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-contact .breadcrumb a {
  color: var(--sage);
  text-decoration: none;
  transition: color 0.18s ease;
}

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

/* ---------- 首屏控制台 ---------- */

.page-contact .console-hero {
  position: relative;
  padding-top: 24px;
}

.page-contact .console-hero::before {
  content: "";
  position: absolute;
  inset: -40px 0 auto 0;
  height: 640px;
  background:
    radial-gradient(680px 320px at 82% 6%, rgba(25, 230, 210, 0.16), transparent 70%),
    radial-gradient(540px 280px at 4% 92%, rgba(255, 138, 61, 0.1), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .console-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-contact .console-main > .eyebrow {
  margin-bottom: 14px;
}

.page-contact .console-main h1.display-title {
  margin: 0 0 20px;
  font-size: clamp(32px, 7.2vw, 68px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-contact .console-main .lede {
  max-width: 40ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 32px;
}

.page-contact .channel {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(20, 59, 92, 0.94), rgba(14, 42, 68, 0.94));
  text-decoration: none;
  color: var(--mist);
  box-shadow: var(--shadow-soft);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.page-contact .channel:hover,
.page-contact .channel:focus-visible {
  transform: translateY(-2px);
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(25, 230, 210, 0.16), var(--shadow-soft);
  outline: none;
}

.page-contact .channel-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--sage);
}

.page-contact .channel-value {
  font-size: clamp(18px, 4.6vw, 25px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .channel--mail .channel-value {
  color: var(--cyan);
}

.page-contact .channel--phone .channel-value {
  color: var(--orange);
}

.page-contact .channel-hint {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

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

.page-contact .console-figure {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(20, 59, 92, 0.9), rgba(7, 26, 44, 0.9));
}

.page-contact .console-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .console-jump {
  display: grid;
  gap: 0;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--contact-card-bg);
}

.page-contact .console-jump-title {
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .console-jump a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--contact-line-soft);
  transition: color 0.18s ease, padding-left 0.18s ease;
}

.page-contact .console-jump a:last-child {
  border-bottom: 0;
}

.page-contact .console-jump a::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  opacity: 0.72;
}

.page-contact .console-jump a:hover,
.page-contact .console-jump a:focus-visible {
  color: var(--cyan);
  padding-left: 4px;
}

/* ---------- 五类咨询 ---------- */

.page-contact .channels-section {
  padding-top: 76px;
}

.page-contact .channel-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 30px;
}

.page-contact .ask {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--contact-card-bg);
  transition: border-color 0.18s ease, background 0.18s ease;
}

.page-contact .ask:hover {
  border-color: rgba(25, 230, 210, 0.42);
}

.page-contact .ask[open] {
  background: rgba(20, 59, 92, 0.82);
  border-color: rgba(25, 230, 210, 0.46);
}

.page-contact .ask summary {
  display: grid;
  grid-template-columns: 32px 1fr 18px;
  grid-template-rows: auto auto;
  gap: 4px 12px;
  padding: 20px;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .ask summary::after {
  content: "+";
  grid-column: 3;
  grid-row: 1 / span 2;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}

.page-contact .ask[open] summary::after {
  content: "\2212";
}

.page-contact .ask-no {
  grid-column: 1;
  grid-row: 1;
  font-size: 12px;
  color: var(--batch);
  padding-top: 5px;
}

.page-contact .ask-title {
  grid-column: 2;
  grid-row: 1;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--mist);
}

.page-contact .ask-line {
  grid-column: 2;
  grid-row: 2;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .ask-body {
  margin: 0 20px 20px;
  padding-top: 16px;
  border-top: 1px solid var(--contact-line-soft);
}

.page-contact .ask-body p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--sage);
}

.page-contact .ask-body ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.page-contact .ask-body li {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .ask-body li::marker {
  color: var(--cyan);
}

/* ---------- 响应流程 ---------- */

.page-contact .process-section {
  padding-top: 76px;
}

.page-contact .process-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .process-step {
  padding: 22px 20px;
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-md);
  background: var(--card);
}

.page-contact .process-no {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--sage);
}

.page-contact .process-step h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.4;
  color: var(--mist);
}

.page-contact .process-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .urgent-band {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 12px;
  margin-top: 16px;
  padding: 20px;
  border: 1px solid rgba(255, 138, 61, 0.42);
  border-radius: var(--radius-md);
  background: linear-gradient(120deg, rgba(255, 138, 61, 0.18), rgba(255, 209, 102, 0.09));
}

.page-contact .urgent-tag {
  flex: none;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--orange);
  color: var(--ink);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.page-contact .urgent-band p {
  flex: 1 1 220px;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 咨询前准备 ---------- */

.page-contact .prepare-section {
  padding-top: 76px;
}

.page-contact .prep-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .prep-item {
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--contact-card-bg);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.page-contact .prep-item:hover {
  transform: translateY(-2px);
  border-color: rgba(167, 196, 181, 0.55);
}

.page-contact .prep-no {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--batch);
}

.page-contact .prep-item h3 {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.4;
  color: var(--mist);
}

.page-contact .prep-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 地址与合规 ---------- */

.page-contact .address-section {
  padding-top: 76px;
}

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

.page-contact .address-main h2.display-title {
  margin: 12px 0 16px;
  font-size: clamp(24px, 5.2vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-contact .address-lede {
  margin: 0;
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .address-list {
  margin: 26px 0 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-contact .address-list > div {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--contact-line-soft);
}

.page-contact .address-list dt {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-contact .address-list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--mist);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .address-list dd.mono {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--batch);
}

.page-contact .address-list a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(25, 230, 210, 0.35);
}

.page-contact .address-list a:hover,
.page-contact .address-list a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-contact .address-links {
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .address-links a {
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px solid rgba(167, 196, 181, 0.45);
  margin: 0 2px;
}

.page-contact .address-links a:hover,
.page-contact .address-links a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-contact .address-visual {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(20, 59, 92, 0.85), rgba(7, 26, 44, 0.92));
}

.page-contact .address-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 继续浏览 ---------- */

.page-contact .related-band {
  padding-top: 68px;
}

.page-contact .related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 22px;
}

.page-contact .related-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--contact-card-bg);
  text-decoration: none;
  color: var(--mist);
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-contact .related-card:hover,
.page-contact .related-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--cyan);
  background: rgba(20, 59, 92, 0.85);
  outline: none;
}

.page-contact .related-kicker {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--sage);
}

.page-contact .related-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--mist);
}

.page-contact .related-desc {
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .channel-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .process-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .prep-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .address-list > div {
    grid-template-columns: 100px 1fr;
  }
}

@media (min-width: 1024px) {
  .page-contact .breadcrumb {
    padding-top: 36px;
  }

  .page-contact .console-grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 0.88fr);
    gap: 52px;
    align-items: start;
  }

  .page-contact .console-main .lede {
    font-size: 16px;
  }

  .page-contact .console-side {
    position: sticky;
    top: 108px;
  }

  .page-contact .channels-section,
  .page-contact .process-section,
  .page-contact .prepare-section,
  .page-contact .address-section {
    padding-top: 96px;
  }

  .page-contact .ask summary {
    padding: 24px;
  }

  .page-contact .ask-body {
    margin: 0 24px 24px;
  }

  .page-contact .process-step {
    padding: 26px 24px;
  }

  .page-contact .prep-item {
    padding: 26px 24px;
  }

  .page-contact .address-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 56px;
    align-items: start;
  }

  .page-contact .address-visual {
    position: sticky;
    top: 108px;
  }

  .page-contact .related-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .related-band {
    padding-top: 88px;
  }
}
</