/* ===== 联系我们 · 页面专属样式（作用域 .page-contact） ===== */
.page-contact {
  --ct-pad: 56px;
  --ct-rule: rgba(143, 166, 194, 0.22);
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
  padding-bottom: 56px;
}

.page-contact .ct-crumb {
  padding-top: 28px;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: 16px 0 var(--ct-pad);
}

.page-contact .ct-hero__in {
  display: grid;
  gap: 34px;
}

.page-contact .ct-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-contact .ct-hero__eyebrow span {
  padding: 3px 8px;
  border: 1px solid var(--amber);
  color: var(--amber);
}

.page-contact .ct-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(38px, 9vw, 62px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-contact .ct-hero__lead {
  margin: 0 0 14px;
  max-width: 48ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--paper);
}

.page-contact .ct-hero__sub {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .ct-hero__media {
  max-width: 300px;
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(242, 169, 59, 0.18), rgba(79, 168, 139, 0.12) 52%, rgba(11, 27, 46, 0));
  overflow: hidden;
}

.page-contact .ct-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 11;
  object-fit: cover;
}

/* ---------- 区块骨架 ---------- */
.page-contact .ct-section {
  padding: var(--ct-pad) 0;
  border-top: 1px solid rgba(143, 166, 194, 0.12);
}

.page-contact .ct-split {
  display: grid;
  gap: 40px;
}

.page-contact .ct-aside {
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-left: 3px solid var(--celadon);
  padding: 28px 24px;
}

.page-contact .ct-aside__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--celadon);
}

.page-contact .ct-aside__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
}

.page-contact .ct-hours {
  margin: 0;
  display: grid;
}

.page-contact .ct-hours__row {
  padding: 14px 0;
  border-top: 1px solid rgba(143, 166, 194, 0.12);
}

.page-contact .ct-hours__row:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .ct-hours dt {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

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

/* ---------- 三条联系通道 ---------- */
.page-contact .ct-channel-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--line);
}

.page-contact .ct-channel {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-channel__kind {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-contact .ct-channel__value {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel__use {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 企业对接 ---------- */
.page-contact .ct-apply__in {
  display: grid;
  gap: 40px;
}

.page-contact .ct-apply__media {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(30, 58, 95, 0.55), rgba(11, 27, 46, 0.2));
  overflow: hidden;
}

.page-contact .ct-apply__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .ct-steps {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .ct-steps > li {
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-step__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
}

.page-contact .ct-step__head::-webkit-details-marker {
  display: none;
}

.page-contact .ct-step__head::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--amber);
}

.page-contact .ct-step[open] > .ct-step__head::after {
  content: "－";
}

.page-contact .ct-step__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-contact .ct-step__label {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-contact .ct-step[open] > .ct-step__head .ct-step__label {
  color: var(--amber);
}

.page-contact .ct-step__body {
  padding: 0 0 22px 34px;
}

.page-contact .ct-step__body p {
  margin: 0 0 10px;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

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

/* ---------- 家庭客户三类问题 ---------- */
.page-contact .ct-family {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(143, 166, 194, 0.16);
}

.page-contact .ct-family__item {
  background: var(--ink-900);
  border-top: 2px solid var(--celadon);
  padding: 26px 22px 28px;
}

.page-contact .ct-family__tag {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-contact .ct-family__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.42;
  color: var(--paper);
}

.page-contact .ct-family__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 咨询前准备清单 ---------- */
.page-contact .ct-checklist {
  margin-top: 30px;
  background: var(--ice);
  color: var(--ink-900);
  border-left: 4px solid var(--amber);
  padding: 28px 22px;
}

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

.page-contact .ct-checklist__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.page-contact .ct-checklist__box {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  flex: none;
  width: 18px;
  height: 18px;
  margin: 3px 0 0;
  border: 1px solid var(--ink-700);
  background: rgba(11, 27, 46, 0);
  cursor: pointer;
}

.page-contact .ct-checklist__box:checked {
  background: var(--celadon-deep);
  border-color: var(--celadon-deep);
}

.page-contact .ct-checklist__box:checked::after {
  content: "✓";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  line-height: 1;
  color: var(--ice);
}

.page-contact .ct-checklist__box:focus-visible {
  outline: 2px solid var(--amber-deep);
  outline-offset: 2px;
}

.page-contact .ct-checklist__label {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-900);
  cursor: pointer;
}

.page-contact .ct-checklist__note {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(11, 27, 46, 0.18);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-700);
}

.page-contact .ct-checklist__note a {
  color: var(--celadon-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 自助导航 ---------- */
.page-contact .ct-routing__grid {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-contact .ct-routing__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: border-color 180ms ease;
}

.page-contact .ct-routing__card:hover,
.page-contact .ct-routing__card:focus-within {
  border-color: var(--amber);
}

.page-contact .ct-routing__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--amber);
}

.page-contact .ct-routing__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-contact .ct-routing__text {
  margin: 0;
  flex: 1;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .ct-routing__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
  padding-top: 26px;
  border-top: 1px solid rgba(143, 166, 194, 0.12);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .ct-checklist__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 36px;
  }
}

@media (min-width: 720px) {
  .page-contact .ct-hero__media {
    max-width: 360px;
  }

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

@media (min-width: 900px) {
  .page-contact {
    --ct-pad: 72px;
  }

  .page-contact .ct-hero {
    padding-top: 24px;
  }

  .page-contact .ct-hero__in {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.72fr);
    align-items: center;
    gap: 64px;
  }

  .page-contact .ct-hero__media {
    max-width: none;
  }

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

@media (min-width: 1000px) {
  .page-contact .ct-split {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }

  .page-contact .ct-apply__in {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.76fr);
    gap: 64px;
    align-items: start;
  }

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

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