.page-contact {
  overflow-wrap: break-word;
  word-break: normal;
}

.page-contact .pc-hero {
  position: relative;
  padding: clamp(16px, 2.6vw, 26px) 0 clamp(34px, 5vw, 62px);
  background:
    radial-gradient(120% 95% at 88% 0%, rgba(37, 224, 200, 0.14), transparent 56%),
    radial-gradient(95% 85% at 6% 100%, rgba(122, 75, 232, 0.20), transparent 62%),
    var(--bs-void);
  border-bottom: 1px solid var(--bs-line-soft);
}

.page-contact .pc-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 36px);
  margin-top: clamp(16px, 3vw, 30px);
}

.page-contact .pc-hero__title {
  margin: 10px 0 0;
  font-size: clamp(30px, 5.4vw, 62px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--bs-ink);
}

.page-contact .pc-hero__lede {
  margin: 16px 0 0;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.75;
  color: var(--bs-muted);
}

.page-contact .pc-hero__aside {
  border-top: 2px solid var(--bs-orange);
  padding-top: 14px;
}

.page-contact .pc-hero__k {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  font-weight: 700;
  color: var(--bs-cyan);
}

.page-contact .pc-hero__time {
  margin: 8px 0 0;
  font-family: var(--bs-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--bs-ink);
}

.page-contact .pc-hero__hint {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--bs-muted);
}

/* 响应时效提示带 */
.page-contact .pc-band {
  position: sticky;
  top: var(--bs-hd-h-sm);
  z-index: 4;
  background: var(--bs-cyan);
  color: #04121a;
  box-shadow: 0 12px 30px rgba(5, 8, 15, 0.5);
}

.page-contact .pc-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  padding: 10px 0;
}

.page-contact .pc-band__flag {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  background: #04121a;
  clip-path: polygon(0 0, 100% 0, 100% 68%, 68% 100%, 0 100%);
}

.page-contact .pc-band__text {
  flex: 1 1 220px;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.55;
  font-weight: 600;
  color: #04121a;
}

.page-contact .pc-band__text strong {
  font-weight: 800;
}

.page-contact .pc-band__link {
  flex: 0 0 auto;
  font-size: 13px;
  font-weight: 800;
  color: #04121a;
  text-decoration: underline;
  text-underline-offset: 3px;
  white-space: nowrap;
}

/* 主分栏 */
.page-contact .pc-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 54px);
  padding: clamp(28px, 4.5vw, 58px) 0 clamp(44px, 6vw, 84px);
}

.page-contact .pc-main {
  min-width: 0;
}

.page-contact .pc-sec {
  padding-bottom: clamp(28px, 4.4vw, 50px);
  margin-bottom: clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--bs-line-soft);
}

.page-contact .pc-sec:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: none;
}

.page-contact .pc-sec__index {
  margin: 0;
  font-family: var(--bs-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--bs-cyan);
}

.page-contact .pc-sec__title {
  margin: 10px 0 0;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--bs-ink);
}

.page-contact .pc-sec__intro {
  margin: 12px 0 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--bs-muted);
}

/* 三条通道 */
.page-contact .pc-routes {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .pc-route {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 16px 18px;
  background: linear-gradient(115deg, var(--bs-night) 0%, var(--bs-ice) 100%);
  border: 1px solid var(--bs-line-soft);
  border-left: 3px solid var(--bs-orange);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: transform 0.3s var(--bs-ease), border-color 0.3s var(--bs-ease);
}

.page-contact .pc-route:hover {
  transform: translateX(4px);
}

.page-contact .pc-route:nth-child(2) {
  border-left-color: var(--bs-cyan);
}

.page-contact .pc-route:nth-child(3) {
  border-left-color: var(--bs-violet);
}

.page-contact .pc-route__no {
  font-family: var(--bs-mono);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--bs-orange);
}

.page-contact .pc-route:nth-child(2) .pc-route__no {
  color: var(--bs-cyan);
}

.page-contact .pc-route:nth-child(3) .pc-route__no {
  color: var(--bs-violet);
}

.page-contact .pc-route__body {
  min-width: 0;
}

.page-contact .pc-route__title {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  color: var(--bs-ink);
}

.page-contact .pc-route__desc {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--bs-muted);
}

.page-contact .pc-fit {
  display: inline-block;
  margin-top: 10px;
  padding: 4px 9px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--bs-cyan);
  background: rgba(37, 224, 200, 0.08);
  border: 1px solid var(--bs-line);
}

/* 场景图 */
.page-contact .pc-shot {
  position: relative;
  margin: 22px 0 0;
  overflow: hidden;
  border: 1px solid var(--bs-line-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-contact .pc-shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: brightness(0.84) saturate(0.9);
  transition: transform 0.4s var(--bs-ease);
}

.page-contact .pc-shot:hover img {
  transform: translate(-6px, -4px);
}

.page-contact .pc-shot figcaption {
  padding: 10px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--bs-muted);
  background: var(--bs-night);
  border-top: 1px solid var(--bs-line-soft);
}

/* 提交要点清单 */
.page-contact .pc-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-contact .pc-step {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--bs-line-soft);
}

.page-contact .pc-step:first-child {
  border-top: 1px solid var(--bs-line-soft);
}

.page-contact .pc-step__no {
  font-family: var(--bs-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--bs-orange);
  padding-top: 3px;
}

.page-contact .pc-step__k {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--bs-cyan);
}

.page-contact .pc-step__v {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--bs-ink);
}

.page-contact .pc-note {
  margin: 18px 0 0;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--bs-muted);
  background: rgba(122, 75, 232, 0.10);
  border-left: 2px solid var(--bs-violet);
}

/* 回复节奏时间轴 */
.page-contact .pc-line {
  list-style: none;
  margin: 22px 0 0;
  padding: 0 0 0 20px;
  border-left: 1px solid var(--bs-line);
  display: grid;
  gap: 20px;
}

.page-contact .pc-line__item {
  position: relative;
}

.page-contact .pc-line__item::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--bs-cyan);
  box-shadow: 0 0 0 3px rgba(37, 224, 200, 0.16);
}

.page-contact .pc-line__t {
  margin: 0;
  font-family: var(--bs-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--bs-cyan);
}

.page-contact .pc-line__d {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--bs-muted);
}

/* 自助问答 */
.page-contact .pc-sec--faq {
  border-bottom: none;
}

.page-contact .pc-faq {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.page-contact .pc-faq__item {
  background: var(--bs-night);
  border: 1px solid var(--bs-line-soft);
  transition: border-color 0.24s var(--bs-ease);
}

.page-contact .pc-faq__item[open] {
  border-color: var(--bs-cyan);
}

.page-contact .pc-faq__item summary {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 15px 18px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--bs-ink);
  cursor: pointer;
  list-style: none;
}

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

.page-contact .pc-faq__item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--bs-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--bs-orange);
}

.page-contact .pc-faq__item[open] summary::after {
  content: "–";
  color: var(--bs-cyan);
}

.page-contact .pc-faq__a {
  margin: 0;
  padding: 12px 18px 16px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--bs-muted);
  border-top: 1px solid var(--bs-line-soft);
}

/* 渠道信息卡 */
.page-contact .pc-side {
  min-width: 0;
}

.page-contact .pc-channels {
  position: relative;
  overflow: hidden;
  padding: 24px 20px;
  background: linear-gradient(160deg, rgba(16, 36, 58, 0.92), rgba(5, 8, 15, 0.94));
  border: 1px solid var(--bs-line);
}

.page-contact .pc-channels__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: saturate(0.55) brightness(0.85);
  pointer-events: none;
}

.page-contact .pc-channels__in {
  position: relative;
  z-index: 1;
}

.page-contact .pc-channels__index {
  color: var(--bs-cyan);
}

.page-contact .pc-channels__title {
  margin: 8px 0 16px;
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--bs-ink);
}

.page-contact .pc-channel {
  padding: 12px 0;
  border-top: 1px dashed var(--bs-line);
}

.page-contact .pc-channel__label {
  margin: 0;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--bs-muted);
}

.page-contact .pc-channel__mail {
  margin: 6px 0 0;
  font-family: var(--bs-mono);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--bs-ink);
  overflow-wrap: anywhere;
}

.page-contact .pc-channel__tel {
  margin: 6px 0 0;
  font-family: var(--bs-mono);
  font-variant-numeric: tabular-nums;
  font-size: 25px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: var(--bs-orange);
}

.page-contact .pc-channel__addr {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--bs-ink);
}

.page-contact .pc-channel__hint {
  margin: 6px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--bs-muted);
}

.page-contact .pc-channels__note {
  margin: 16px 0 0;
  padding-top: 14px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--bs-muted);
  border-top: 1px solid var(--bs-line);
}

.page-contact .pc-links {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-contact .pc-links a {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--bs-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 224, 200, 0.32);
  transition: border-color 0.2s var(--bs-ease), color 0.2s var(--bs-ease);
}

.page-contact .pc-links a::before {
  content: "→ ";
  font-family: var(--bs-mono);
}

.page-contact .pc-links a:hover {
  color: var(--bs-ink);
  border-color: var(--bs-orange);
}

@media (min-width: 900px) {
  .page-contact .pc-hero__inner {
    grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-contact .pc-hero__aside {
    border-top: none;
    border-left: 2px solid var(--bs-orange);
    padding-top: 0;
    padding-left: 18px;
  }

  .page-contact .pc-split {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .pc-route {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 14px;
    padding: 18px 20px 20px;
  }

  .page-contact .pc-step {
    grid-template-columns: 38px minmax(0, 1fr);
  }

  .page-contact .pc-channels {
    padding: 28px 24px;
  }
}

@media (min-width: 1080px) {
  .page-contact .pc-side {
    position: sticky;
    top: calc(var(--bs-hd-h-sm) + 68px);
  }
}

@media (max-width: 899px) {
  .page-contact .pc-band__inner {
    gap: 6px 12px;
    padding: 9px 0;
  }

  .page-contact .pc-band__text {
    font-size: 13px;
  }

  .page-contact .pc-channel__tel {
    font-size: 24px;
  }

  .page-contact .pc-route:hover,
  .page-contact .pc-shot:hover img {
    transform: none;
  }
}
<<<END>>>