.page-contact {
  --contact-hairline: rgba(29, 39, 51, 0.14);
  --contact-hairline-dark: rgba(143, 163, 184, 0.34);
  background: var(--snow);
  color: var(--body-ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏服务台 ---------- */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-blue);
  color: var(--snow);
  padding-block: 1.75rem 2.75rem;
}

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

.page-contact .contact-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% 45%;
  opacity: 0.42;
  filter: saturate(0.75);
}

.page-contact .contact-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(180deg, rgba(11, 27, 51, 0.6) 0%, rgba(11, 27, 51, 0.9) 62%, var(--ink-blue) 100%),
    repeating-linear-gradient(90deg, rgba(143, 163, 184, 0.13) 0 1px, transparent 1px 96px);
}

.page-contact .contact-hero .breadcrumb__link,
.page-contact .contact-hero .breadcrumb__sep {
  color: rgba(244, 247, 250, 0.68);
}

.page-contact .contact-hero .breadcrumb__link:hover,
.page-contact .contact-hero .breadcrumb__link:focus-visible {
  color: var(--orange-soft);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.page-contact .contact-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6.4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0.65rem 0 1rem;
  color: var(--snow);
}

.page-contact .contact-hero .lead {
  max-width: 34em;
  color: rgba(244, 247, 250, 0.8);
  font-size: 1rem;
  line-height: 1.75;
}

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

/* 值班刻度 */
.page-contact .clock-rail {
  margin-top: 1.9rem;
  display: grid;
  gap: 0.85rem;
  padding-left: 1.15rem;
  border-left: 1px solid var(--contact-hairline-dark);
}

.page-contact .clock-rail__row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.75rem;
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.5;
  color: rgba(244, 247, 250, 0.66);
}

.page-contact .clock-rail__row::before {
  content: "";
  position: absolute;
  left: -1.15rem;
  top: 0.5em;
  width: 7px;
  height: 7px;
  transform: translateX(-50%);
  background: var(--flag-yellow);
}

.page-contact .clock-rail__row--end::before {
  background: var(--orange);
  width: 9px;
  height: 9px;
}

.page-contact .clock-rail__time {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--snow);
}

.page-contact .clock-rail__label {
  flex: 1 1 12rem;
  min-width: 0;
}

/* 渠道卡 */
.page-contact .channel-list {
  display: grid;
  gap: 0.7rem;
  margin: 0;
}

.page-contact .channel-card {
  display: grid;
  gap: 0.4rem;
  padding: 0.95rem 1.05rem 1.05rem;
  border: 1px solid var(--contact-hairline-dark);
  background: rgba(244, 247, 250, 0.055);
  backdrop-filter: blur(6px);
}

.page-contact .channel-card--lead {
  border-left: 3px solid var(--orange);
}

.page-contact .channel-card__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--orange-soft);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--snow);
  overflow-wrap: anywhere;
  user-select: all;
}

.page-contact .channel-card__note {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.65;
  color: rgba(244, 247, 250, 0.7);
}

/* ---------- 问题分流 ---------- */
.page-contact .contact-routing {
  background: var(--snow);
  padding-block: 2.5rem 2.75rem;
}

.page-contact .contact-routing__head {
  max-width: 46rem;
  margin-bottom: 1.75rem;
}

.page-contact .contact-routing h2,
.page-contact .contact-member h2,
.page-contact .contact-hours h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.15rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-weight: 800;
  margin: 0.5rem 0 0.75rem;
}

.page-contact .contact-routing .lead {
  color: var(--body-soft);
  font-size: 0.98rem;
  line-height: 1.75;
}

.page-contact .routing {
  position: relative;
}

.page-contact .routing__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-contact .routing__tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--contact-hairline);
  scrollbar-width: thin;
}

.page-contact .routing__tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--contact-hairline);
  border-radius: 999px;
  background: transparent;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--body-soft);
  cursor: pointer;
  transition: background 0.2s var(--ease-out), color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}

.page-contact .routing__tab-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  opacity: 0.62;
}

.page-contact .routing__tab:hover {
  border-color: var(--ink-blue);
  color: var(--ink-blue);
}

.page-contact #routing-member:checked ~ .routing__tabs .routing__tab:nth-child(1),
.page-contact #routing-data:checked ~ .routing__tabs .routing__tab:nth-child(2),
.page-contact #routing-content:checked ~ .routing__tabs .routing__tab:nth-child(3),
.page-contact #routing-partner:checked ~ .routing__tabs .routing__tab:nth-child(4) {
  background: var(--ink-blue);
  border-color: var(--ink-blue);
  color: var(--snow);
}

.page-contact .routing__radio:focus-visible ~ .routing__tabs {
  outline: 2px solid var(--orange);
  outline-offset: 5px;
}

.page-contact .routing__body {
  display: grid;
  gap: 1.75rem;
  margin-top: 1.5rem;
}

.page-contact .routing__panel {
  display: none;
  border-left: 3px solid var(--orange);
  padding-left: 1rem;
}

.page-contact #routing-member:checked ~ .routing__body .routing__panel--member,
.page-contact #routing-data:checked ~ .routing__body .routing__panel--data,
.page-contact #routing-content:checked ~ .routing__body .routing__panel--content,
.page-contact #routing-partner:checked ~ .routing__body .routing__panel--partner {
  display: block;
}

.page-contact .routing__panel h3 {
  font-family: var(--font-display);
  font-size: 1.22rem;
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 0.6rem;
  color: var(--ink-blue);
}

.page-contact .routing__panel > p {
  margin: 0 0 1.1rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--body-soft);
}

.page-contact .routing__cols {
  display: grid;
  gap: 1.1rem;
  margin-bottom: 1.35rem;
}

.page-contact .routing__col h4 {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--body-soft);
  margin: 0 0 0.5rem;
}

.page-contact .routing__col p {
  margin: 0 0 0.55rem;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--body-soft);
}

.page-contact .routing__col p:last-child {
  margin-bottom: 0;
}

.page-contact .routing__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.page-contact .routing__list li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--body-soft);
}

.page-contact .routing__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 1px;
  background: var(--orange);
}

.page-contact .routing__aside {
  margin: 0;
  border: 1px solid var(--contact-hairline);
  background: linear-gradient(160deg, rgba(14, 46, 43, 0.07), rgba(43, 27, 58, 0.09));
  padding: 0.75rem;
}

.page-contact .routing__figure {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  filter: saturate(0.9);
}

.page-contact .routing__aside figcaption {
  margin-top: 0.65rem;
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--body-soft);
}

/* ---------- 会员权益路径 ---------- */
.page-contact .contact-member {
  background: var(--deep-green);
  color: var(--snow);
  padding-block: 2.5rem 2.75rem;
  background-image: repeating-linear-gradient(135deg, rgba(143, 163, 184, 0.1) 0 1px, transparent 1px 34px);
}

.page-contact .contact-member__head {
  max-width: 50rem;
}

.page-contact .contact-member .eyebrow {
  color: var(--orange-soft);
}

.page-contact .contact-member h2 {
  color: var(--snow);
}

.page-contact .contact-member .lead {
  color: rgba(244, 247, 250, 0.78);
  font-size: 0.98rem;
  line-height: 1.8;
  margin: 0;
}

.page-contact .steps {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-contact .step {
  border-top: 1px solid var(--contact-hairline-dark);
  padding-top: 0.9rem;
}

.page-contact .step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 0.4rem;
}

.page-contact .step h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  margin: 0 0 0.45rem;
  color: var(--snow);
}

.page-contact .step p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(244, 247, 250, 0.74);
}

.page-contact .contact-member__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

/* ---------- 服务时段 ---------- */
.page-contact .contact-hours {
  background: var(--snow);
  padding-block: 2.5rem 2.75rem;
}

.page-contact .hours {
  display: grid;
  gap: 1.75rem;
}

.page-contact .hours__lede .lead {
  color: var(--body-soft);
  font-size: 0.98rem;
  line-height: 1.8;
}

.page-contact .hours__clock {
  font-family: var(--font-mono);
  font-size: clamp(1.9rem, 8vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--ink-blue);
  margin: 1.1rem 0 0.4rem;
  padding-bottom: 0.6rem;
  border-bottom: 3px solid var(--orange);
  display: inline-block;
}

.page-contact .hours__note {
  margin: 0.55rem 0 0;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--body-soft);
}

.page-contact .hours__item {
  border-top: 1px solid var(--contact-hairline);
  padding-block: 0.9rem;
}

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

.page-contact .hours__item summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  list-style: none;
  cursor: pointer;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink-blue);
}

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

.page-contact .hours__item summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--orange);
}

.page-contact .hours__item[open] summary::after {
  content: "−";
}

.page-contact .hours__item p {
  margin: 0.65rem 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--body-soft);
}

/* ---------- 底部轨道 ---------- */
.page-contact .contact-rail {
  background: var(--indigo);
  color: var(--snow);
  padding-block: 2.25rem 2.75rem;
  background-image: repeating-linear-gradient(90deg, rgba(143, 163, 184, 0.11) 0 1px, transparent 1px 72px);
}

.page-contact .contact-rail__title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3.6vw, 1.75rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--snow);
  margin: 0 0 1.35rem;
  max-width: 30em;
}

.page-contact .rail {
  list-style: none;
  margin: 0;
  padding: 0 0 0.6rem;
  display: flex;
  gap: 0.85rem;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}

.page-contact .rail__item {
  flex: 0 0 min(78%, 272px);
  scroll-snap-align: start;
}

.page-contact .rail__link {
  display: grid;
  gap: 0.4rem;
  height: 100%;
  padding: 1rem 1.05rem 1.15rem;
  border: 1px solid var(--contact-hairline-dark);
  background: rgba(244, 247, 250, 0.05);
  color: var(--snow);
  text-decoration: none;
  transition: background 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}

.page-contact .rail__link:hover,
.page-contact .rail__link:focus-visible {
  background: rgba(240, 90, 40, 0.12);
  border-color: var(--orange);
}

.page-contact .rail__num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--orange-soft);
}

.page-contact .rail__name {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .rail__desc {
  font-size: 0.84rem;
  line-height: 1.7;
  color: rgba(244, 247, 250, 0.72);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .routing__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .page-contact .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-contact .step {
    padding-top: 1rem;
  }

  .page-contact .hours {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 2.5rem;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero {
    padding-block: 2.25rem 3.5rem;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 3.5rem;
    align-items: start;
    margin-top: 2rem;
  }

  .page-contact .contact-routing,
  .page-contact .contact-member,
  .page-contact .contact-hours,
  .page-contact .contact-rail {
    padding-block: 3.5rem;
  }

  .page-contact .routing__body {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    gap: 2.75rem;
    align-items: start;
  }

  .page-contact .routing__panel {
    padding-left: 1.4rem;
  }

  .page-contact .rail {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 0;
  }

  .page-contact .rail__item {
    flex: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .routing__tab,
  .page-contact .rail__link {
    transition: none;
  }
}
<<<END>>>