.page-contact {
  --ct-border: rgba(127, 243, 234, .18);
  --ct-border-strong: rgba(127, 243, 234, .42);
  --ct-glass: rgba(255, 255, 255, .07);
  --ct-glass-lift: rgba(0, 224, 208, .08);
  --ct-hairline: rgba(127, 243, 234, .12);

  background-color: var(--deep);
  color: var(--cloud);
  padding-bottom: clamp(56px, 9vw, 112px);
  overflow-wrap: break-word;
}

/* ---------- 面包屑 ---------- */
.page-contact .crumb-row {
  padding-top: calc(var(--head-h) + 22px);
}

.page-contact .crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  letter-spacing: .02em;
}

.page-contact .crumb__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan-soft);
}

.page-contact .crumb__item a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, color .3s ease;
}

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

.page-contact .crumb__item + .crumb__item::before {
  content: "/";
  color: rgba(201, 214, 228, .4);
}

.page-contact .crumb__item[aria-current="page"] {
  color: rgba(201, 214, 228, .72);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: 26px 0 0;
}

.page-contact .ct-hero__inner {
  display: grid;
  gap: 30px;
}

.page-contact .ct-hero__text {
  max-width: 800px;
}

.page-contact .ct-hero__meta {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .16em;
  color: var(--gold);
  margin: 0 0 16px;
}

.page-contact .ct-hero h1 {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.12;
  letter-spacing: -.015em;
  color: var(--paper);
  margin: 0 0 18px;
}

.page-contact .ct-hero .lede {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(16px, 2.4vw, 18px);
  line-height: 1.8;
  color: var(--cloud);
}

.page-contact .ct-hero__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--ct-border);
}

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

/* ---------- 通用区块标题 ---------- */
.page-contact .ct-head {
  max-width: 760px;
  margin-bottom: 32px;
}

.page-contact .ct-head h2 {
  margin: 0 0 14px;
  color: var(--paper);
}

.page-contact .ct-head .lede {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--cloud);
}

/* ---------- 联系渠道 ---------- */
.page-contact .ct-channel-grid {
  display: grid;
  gap: 18px;
}

.page-contact .ct-channel {
  position: relative;
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 26px 22px 24px;
  border-radius: var(--radius-lg);
  background-color: var(--ct-glass);
  border: 1px solid var(--ct-border);
  backdrop-filter: blur(12px);
  transition: transform .35s ease, border-color .35s ease, background-color .35s ease;
}

.page-contact .ct-channel__idx {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-contact .ct-channel h3 {
  margin: 0;
  color: var(--paper);
}

.page-contact .ct-channel__value {
  margin: 0;
  font-family: var(--mono);
  font-size: clamp(15px, 3.8vw, 19px);
  line-height: 1.45;
  letter-spacing: .01em;
  color: var(--cyan);
  word-break: break-word;
  overflow-wrap: anywhere;
  user-select: all;
}

.page-contact .ct-channel__value--addr {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: .01em;
  color: var(--cyan-soft);
  user-select: auto;
}

.page-contact .ct-channel__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cloud);
}

@media (hover: hover) {
  .page-contact .ct-channel:hover {
    transform: translateY(-6px);
    border-color: var(--ct-border-strong);
    background-color: var(--ct-glass-lift);
  }
}

@media (min-width: 820px) {
  .page-contact .ct-channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    align-items: start;
  }

  .page-contact .ct-channel:nth-child(2) {
    margin-top: 26px;
  }

  .page-contact .ct-channel:nth-child(3) {
    margin-top: 12px;
  }
}

/* ---------- 受理时段条 ---------- */
.page-contact .ct-hours {
  display: grid;
  gap: 16px;
  margin-top: 46px;
  padding: 24px 22px;
  border-radius: var(--radius-lg);
  background-color: var(--ct-glass);
  border: 1px solid var(--ct-border);
}

.page-contact .ct-hours__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-contact .ct-hours__time {
  font-family: var(--mono);
  font-size: clamp(15px, 3vw, 17px);
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-contact .ct-hours__track {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background-color: rgba(127, 243, 234, .1);
  overflow: hidden;
}

.page-contact .ct-hours__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--cyan-soft));
  box-shadow: 0 0 18px rgba(0, 224, 208, .5);
}

.page-contact .ct-hours .meta {
  margin: 0;
  font-size: 14px;
  color: rgba(201, 214, 228, .8);
}

/* ---------- 咨询准备 ---------- */
.page-contact .ct-prep__inner {
  display: grid;
  gap: 32px;
}

.page-contact .ct-prep__list {
  list-style: none;
  margin: 0 0 0 0;
  padding: 0;
}

.page-contact .ct-prep__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--ct-hairline);
}

.page-contact .ct-prep__item:last-child {
  border-bottom: 1px solid var(--ct-hairline);
}

.page-contact .ct-prep__num {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--gold);
  padding-top: 4px;
}

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

.page-contact .ct-prep__item p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--cloud);
}

.page-contact .ct-prep__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--ct-border);
}

@media (min-width: 900px) {
  .page-contact .ct-prep__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
    gap: 48px;
    align-items: start;
  }
}

@media (max-width: 899px) {
  .page-contact .ct-prep__figure {
    max-width: 360px;
    margin-inline: auto;
  }
}

/* ---------- 求助分类切换 ---------- */
.page-contact .ct-router {
  position: relative;
  padding: 24px 20px 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--ct-border);
  background-color: rgba(22, 50, 79, .55);
}

.page-contact .ct-router__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  opacity: 0;
  overflow: hidden;
  clip-path: inset(50%);
}

.page-contact .ct-router__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.page-contact .ct-router__tab {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--ct-border);
  background-color: rgba(255, 255, 255, .05);
  color: var(--cloud);
  font-size: 14.5px;
  line-height: 1;
  cursor: pointer;
  user-select: none;
  transition: background-color .3s ease, color .3s ease, border-color .3s ease;
}

.page-contact .ct-router__tab:hover {
  border-color: var(--ct-border-strong);
  color: var(--cyan-soft);
}

.page-contact .ct-router__input:focus-visible ~ .ct-router__tabs {
  outline: 2px solid var(--cyan);
  outline-offset: 8px;
  border-radius: 16px;
}

.page-contact #ct-topic-fee:checked ~ .ct-router__tabs label[for="ct-topic-fee"],
.page-contact #ct-topic-log:checked ~ .ct-router__tabs label[for="ct-topic-log"],
.page-contact #ct-topic-review:checked ~ .ct-router__tabs label[for="ct-topic-review"],
.page-contact #ct-topic-access:checked ~ .ct-router__tabs label[for="ct-topic-access"],
.page-contact #ct-topic-privacy:checked ~ .ct-router__tabs label[for="ct-topic-privacy"] {
  background-color: var(--cyan);
  border-color: var(--cyan);
  color: var(--deep);
}

.page-contact .ct-router__panel {
  display: none;
  gap: 12px;
  padding: 24px 20px 22px;
  border-radius: var(--radius);
  background-color: rgba(8, 24, 47, .68);
  border-left: 2px solid var(--cyan);
}

.page-contact #ct-topic-fee:checked ~ .ct-router__panels .ct-router__panel--fee,
.page-contact #ct-topic-log:checked ~ .ct-router__panels .ct-router__panel--log,
.page-contact #ct-topic-review:checked ~ .ct-router__panels .ct-router__panel--review,
.page-contact #ct-topic-access:checked ~ .ct-router__panels .ct-router__panel--access,
.page-contact #ct-topic-privacy:checked ~ .ct-router__panels .ct-router__panel--privacy {
  display: grid;
}

.page-contact .ct-router__panel h3 {
  margin: 0;
  color: var(--paper);
}

.page-contact .ct-router__panel p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--cloud);
}

.page-contact .ct-router__panel .btn {
  justify-self: start;
  margin-top: 6px;
}

@media (min-width: 820px) {
  .page-contact .ct-router {
    padding: 32px 32px 34px;
  }

  .page-contact .ct-router__panel {
    padding: 26px 28px 24px;
  }
}

/* ---------- 反馈与纠错 ---------- */
.page-contact .ct-feedback {
  display: grid;
  gap: 26px;
  padding: 28px 22px 30px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--ct-border);
  background: linear-gradient(140deg, rgba(0, 224, 208, .1), rgba(8, 24, 47, .92) 58%);
}

.page-contact .ct-feedback__lead h2 {
  margin: 0 0 14px;
  color: var(--paper);
}

.page-contact .ct-feedback__lead p {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--cloud);
}

.page-contact .ct-feedback__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ct-feedback__steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  border-radius: var(--radius);
  background-color: rgba(255, 255, 255, .05);
  border: 1px solid rgba(127, 243, 234, .1);
}

.page-contact .ct-feedback__steps .num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--coral);
}

.page-contact .ct-feedback__steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cloud);
}

@media (min-width: 900px) {
  .page-contact .ct-feedback {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    gap: 44px;
    align-items: start;
    padding: 40px 38px 42px;
  }
}

/* ---------- 服务地区与备案 ---------- */
.page-contact .ct-legal {
  display: grid;
  gap: 26px;
  padding-top: 28px;
  border-top: 1px solid rgba(245, 197, 107, .5);
}

.page-contact .ct-legal h2 {
  margin: 0 0 14px;
  color: var(--paper);
}

.page-contact .ct-legal p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--cloud);
}

.page-contact .ct-legal__icp {
  font-family: var(--mono);
  letter-spacing: .02em;
  color: var(--gold);
}

.page-contact .ct-legal__contact .meta {
  margin: 0;
  font-size: 13px;
  letter-spacing: .08em;
  color: rgba(201, 214, 228, .68);
}

.page-contact .ct-legal__val {
  margin: 6px 0 16px;
  font-family: var(--mono);
  font-size: clamp(15px, 3.4vw, 18px);
  color: var(--cyan);
  word-break: break-word;
  overflow-wrap: anywhere;
  user-select: all;
}

.page-contact .ct-legal__contact .ct-legal__val:last-child {
  margin-bottom: 0;
}

@media (min-width: 860px) {
  .page-contact .ct-legal {
    grid-template-columns: minmax(0, 1fr) minmax(0, .72fr);
    gap: 48px;
    align-items: start;
  }
}

/* ---------- 收尾 ---------- */
.page-contact .ct-signoff {
  margin: 36px 0 0;
  max-width: 58ch;
  font-family: var(--serif);
  font-size: clamp(17px, 3vw, 20px);
  line-height: 1.9;
  color: rgba(201, 214, 228, .82);
}
<<<END>>>