.page-contact {
  --ct-line: var(--im-graphite);
  --ct-panel: var(--im-night);
  --ct-dim: var(--im-text-dim);
  background: var(--im-ink);
  color: var(--im-text);
}

.page-contact .im-wrap {
  width: 100%;
  max-width: var(--im-max);
  margin-inline: auto;
  padding-inline: var(--im-gutter);
}

/* ---- 面包屑 ---- */
.page-contact .ct-crumbbar {
  background: var(--im-night);
  border-bottom: 1px solid var(--ct-line);
  padding-block: 13px;
}

.page-contact .im-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--im-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ct-dim);
}

.page-contact .im-crumbs span[aria-current="page"] {
  color: var(--im-mint);
}

/* ---- 首屏 ---- */
.page-contact .ct-hero {
  position: relative;
  padding-block: clamp(34px, 6vw, 68px) clamp(38px, 7vw, 80px);
  border-bottom: 1px solid var(--ct-line);
  background:
    repeating-linear-gradient(90deg, rgba(53, 240, 180, .045) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(53, 240, 180, .045) 0 1px, transparent 1px 72px),
    linear-gradient(170deg, #0E1318 0%, #07090B 68%);
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: clamp(28px, 5vw, 52px);
  align-items: start;
}

.page-contact .ct-hero h1 {
  font-family: var(--im-font-display);
  font-weight: 700;
  font-size: clamp(29px, 6.4vw, 54px);
  line-height: 1.16;
  letter-spacing: -.015em;
  color: var(--im-white);
  margin: 12px 0 18px;
  max-width: 15em;
}

.page-contact .ct-hero__intro {
  font-size: clamp(15px, 2.1vw, 17px);
  line-height: 1.85;
  color: var(--ct-dim);
  max-width: 36em;
  margin: 0;
}

/* 值班面板 */
.page-contact .ct-desk {
  margin-top: clamp(22px, 4vw, 34px);
  border: 1px solid var(--ct-line);
  border-left: 3px solid var(--im-mint);
  background: linear-gradient(180deg, rgba(27, 34, 41, .82), rgba(14, 19, 24, .94));
  padding: clamp(16px, 3vw, 26px);
}

.page-contact .ct-desk__head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--im-mint);
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(138, 151, 163, .28);
}

.page-contact .ct-desk__lamp {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--im-mint);
  box-shadow: 0 0 0 4px rgba(53, 240, 180, .16);
  flex: none;
}

.page-contact .ct-desk__block {
  padding-top: 16px;
}

.page-contact .ct-desk__block + .ct-desk__block {
  margin-top: 16px;
  border-top: 1px solid rgba(138, 151, 163, .18);
}

.page-contact .ct-desk__label {
  display: block;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--im-blue);
  margin-bottom: 4px;
}

.page-contact .ct-desk__value {
  font-family: var(--im-font-mono);
  font-size: clamp(15px, 3.9vw, 26px);
  line-height: 1.3;
  letter-spacing: -.02em;
  color: var(--im-white);
  margin: 0 0 6px;
  overflow-wrap: anywhere;
}

.page-contact .ct-desk__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ct-dim);
}

/* 首屏配图 */
.page-contact .ct-hero__figure {
  margin: 0;
}

.page-contact .ct-hero__figure .im-media {
  display: block;
  position: relative;
  border: 1px solid var(--ct-line);
  overflow: hidden;
}

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

.page-contact .ct-hero__figure .im-media__tag {
  position: absolute;
  left: 12px;
  bottom: 12px;
}

.page-contact .ct-hero__caption {
  margin: 10px 0 0;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--ct-dim);
}

/* ---- 区块通用 ---- */
.page-contact .ct-sec {
  padding-block: clamp(44px, 8vw, 88px);
}

.page-contact .ct-sec + .ct-sec {
  border-top: 1px solid rgba(27, 34, 41, .85);
}

.page-contact .ct-sechead {
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-contact .ct-sechead h2 {
  font-family: var(--im-font-display);
  font-weight: 700;
  font-size: clamp(23px, 4.4vw, 38px);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--im-white);
  margin: 10px 0 12px;
}

.page-contact .ct-sechead__lead {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ct-dim);
}

/* ---- 三条通道 ---- */
.page-contact .ct-channels {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-chan {
  position: relative;
  padding: clamp(20px, 3.6vw, 30px) 0 clamp(20px, 3.6vw, 30px) clamp(14px, 3vw, 22px);
  border-bottom: 1px solid var(--ct-line);
  border-left: 2px solid transparent;
}

.page-contact .ct-chan--mail {
  border-left-color: var(--im-mint);
}

.page-contact .ct-chan--tel {
  border-left-color: var(--im-blue);
}

.page-contact .ct-chan--addr {
  border-left-color: var(--im-orange);
}

.page-contact .ct-chan__no {
  display: block;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--ct-dim);
  margin-bottom: 6px;
}

.page-contact .ct-chan h3 {
  font-family: var(--im-font-display);
  font-size: clamp(19px, 3vw, 24px);
  font-weight: 700;
  color: var(--im-white);
  margin: 0 0 10px;
  letter-spacing: -.005em;
}

.page-contact .ct-chan__val {
  font-family: var(--im-font-mono);
  font-size: clamp(14px, 2.8vw, 18px);
  color: var(--im-mint);
  margin: 0 0 10px;
  overflow-wrap: anywhere;
}

.page-contact .ct-chan--tel .ct-chan__val {
  color: var(--im-blue);
}

.page-contact .ct-chan--addr .ct-chan__val {
  color: var(--im-paper);
  font-family: var(--im-font-body);
  font-weight: 600;
  line-height: 1.6;
}

.page-contact .ct-chan p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ct-dim);
}

/* ---- 约看流程 ---- */
.page-contact .ct-flowsec {
  background: linear-gradient(180deg, #0E1318 0%, #07090B 100%);
}

.page-contact .ct-flow {
  border-top: 1px solid var(--ct-line);
}

.page-contact .im-acc__item {
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-flow__trigger {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 3vw, 24px);
  width: 100%;
  padding: clamp(16px, 3vw, 24px) 0;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  color: var(--im-text);
  font: inherit;
}

.page-contact .ct-flow__no {
  flex: none;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--im-mint);
  padding: 3px 8px;
  border: 1px solid rgba(53, 240, 180, .4);
}

.page-contact .ct-flow__title {
  font-family: var(--im-font-display);
  font-size: clamp(19px, 3.4vw, 27px);
  font-weight: 700;
  color: var(--im-white);
  letter-spacing: -.01em;
}

.page-contact .ct-flow__hint {
  margin-left: auto;
  font-size: 13px;
  color: var(--ct-dim);
  text-align: right;
}

.page-contact .ct-flow__trigger[aria-expanded="true"] .ct-flow__no {
  background: var(--im-mint);
  color: var(--im-ink);
}

.page-contact .ct-flow__panel {
  padding: 0 0 clamp(18px, 3vw, 26px) clamp(0px, 0vw, 0px);
}

.page-contact .ct-flow__panel p {
  margin: 0;
  max-width: 44em;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ct-dim);
  border-left: 1px solid rgba(138, 151, 163, .3);
  padding-left: clamp(14px, 3vw, 22px);
}

/* ---- 咨询前准备 ---- */
.page-contact .ct-tabs {
  border: 1px solid var(--ct-line);
  background: var(--ct-panel);
}

.page-contact .im-tabs__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .im-tabs__btn {
  flex: 1 1 auto;
  min-width: 33%;
  padding: 14px 12px;
  background: none;
  border: 0;
  border-right: 1px solid var(--ct-line);
  color: var(--ct-dim);
  font-family: var(--im-font-body);
  font-size: 14px;
  letter-spacing: .02em;
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}

.page-contact .im-tabs__btn:last-child {
  border-right: 0;
}

.page-contact .im-tabs__btn[aria-selected="true"] {
  background: rgba(53, 240, 180, .1);
  color: var(--im-mint);
  box-shadow: inset 0 -2px 0 var(--im-mint);
}

.page-contact .ct-tabs__panel {
  padding: clamp(18px, 3.4vw, 30px);
}

.page-contact .ct-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--im-text);
}

.page-contact .ct-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 10px;
  height: 2px;
  background: var(--im-orange);
}

/* ---- 服务范围与响应 ---- */
.page-contact .ct-coverage__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-contact .ct-coverage__text h2 {
  font-family: var(--im-font-display);
  font-weight: 700;
  font-size: clamp(23px, 4.4vw, 38px);
  line-height: 1.25;
  color: var(--im-white);
  margin: 10px 0 16px;
}

.page-contact .ct-coverage__text p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ct-dim);
  max-width: 40em;
}

.page-contact .ct-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(20px, 3.4vw, 30px) 0 0;
  background: var(--ct-line);
  border: 1px solid var(--ct-line);
}

.page-contact .ct-metric {
  background: var(--im-ink);
  padding: 16px 14px;
}

.page-contact .ct-metric dt {
  font-family: var(--im-font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--ct-dim);
  margin-bottom: 6px;
}

.page-contact .ct-metric dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.page-contact .ct-metric__num {
  font-family: var(--im-font-mono);
  font-size: clamp(24px, 5vw, 34px);
  font-weight: 600;
  line-height: 1;
  color: var(--im-mint);
}

.page-contact .ct-metric__unit {
  font-size: 12px;
  color: var(--ct-dim);
}

.page-contact .ct-coverage__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--ct-line);
  overflow: hidden;
}

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

.page-contact .ct-coverage__figure .im-media__tag {
  position: absolute;
  top: 12px;
  left: 12px;
}

/* ---- 合作与反馈 ---- */
.page-contact .ct-partners__grid {
  display: grid;
  gap: 1px;
  background: var(--ct-line);
  border: 1px solid var(--ct-line);
}

.page-contact .ct-pcard {
  background: var(--im-ink);
  padding: clamp(18px, 3.2vw, 28px);
}

.page-contact .ct-pcard h3 {
  font-family: var(--im-font-display);
  font-size: clamp(18px, 2.8vw, 22px);
  font-weight: 700;
  color: var(--im-white);
  margin: 0 0 10px;
}

.page-contact .ct-pcard p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ct-dim);
}

.page-contact .ct-pcard__meta {
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--im-blue);
  padding-top: 12px;
  border-top: 1px dashed rgba(138, 151, 163, .3);
}

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

.page-contact .ct-partners__note {
  margin: clamp(20px, 3.4vw, 30px) 0 0;
  max-width: 46em;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ct-dim);
  padding-left: clamp(14px, 3vw, 20px);
  border-left: 2px solid var(--im-orange);
}

/* ---- 常见问题入口 ---- */
.page-contact .ct-faqentry {
  background: linear-gradient(180deg, #0E1318 0%, #07090B 100%);
}

.page-contact .ct-faqentry__inner {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  align-items: start;
}

.page-contact .ct-faqentry__lead h2 {
  font-family: var(--im-font-display);
  font-weight: 700;
  font-size: clamp(22px, 4.2vw, 34px);
  line-height: 1.28;
  color: var(--im-white);
  margin: 10px 0 12px;
}

.page-contact .ct-faqentry__lead p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ct-dim);
  max-width: 30em;
}

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

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

.page-contact .ct-faqlist__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 16px 0;
  text-decoration: none;
  transition: padding-left .2s ease, background .2s ease;
}

.page-contact .ct-faqlist__item:hover,
.page-contact .ct-faqlist__item:focus-visible {
  padding-left: 10px;
  background: rgba(53, 240, 180, .05);
}

.page-contact .ct-faqlist__title {
  flex: 1 1 16em;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--im-text);
}

.page-contact .ct-faqlist__go {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--im-mint);
  white-space: nowrap;
}

/* ---- 收束 ---- */
.page-contact .ct-close {
  padding-block: clamp(48px, 8vw, 96px);
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-close__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.page-contact .ct-close__line {
  font-family: var(--im-font-display);
  font-weight: 700;
  font-size: clamp(24px, 5vw, 42px);
  line-height: 1.2;
  letter-spacing: -.015em;
  color: var(--im-white);
  margin: 0;
}

.page-contact .ct-close__sub {
  font-size: clamp(12px, 2.4vw, 15px);
  letter-spacing: .04em;
  color: var(--im-mint);
  margin: 0;
  overflow-wrap: anywhere;
}

.page-contact .ct-close__btn {
  margin-top: 6px;
  text-decoration: none;
}

.page-contact .ct-close__btn:hover,
.page-contact .ct-close__btn:focus-visible {
  filter: brightness(1.08);
}

/* ---- 平板与桌面 ---- */
@media (min-width: 720px) {
  .page-contact .ct-channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 1px solid var(--ct-line);
  }

  .page-contact .ct-chan {
    border-bottom: 0;
    border-right: 1px solid var(--ct-line);
    padding-right: clamp(16px, 2.4vw, 26px);
  }

  .page-contact .ct-chan:last-child {
    border-right: 0;
  }

  .page-contact .ct-coverage__grid {
    grid-template-columns: 7fr 5fr;
  }

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

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

  .page-contact .ct-faqentry__inner {
    grid-template-columns: 4fr 8fr;
  }
}

@media (min-width: 920px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-contact .ct-close__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .page-contact .ct-close__line {
    flex: 1 1 auto;
  }

  .page-contact .ct-close__btn {
    margin-top: 0;
  }
}

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