.page-contact {
  --ct-gap: clamp(16px, 2.4vw, 28px);
  --ct-pad: clamp(18px, 2.6vw, 30px);
  --ct-sec: clamp(46px, 6vw, 86px);
  background: var(--void);
  color: var(--text);
  font-family: var(--ff-sans);
  overflow-x: clip;
}

.page-contact .ct-mono {
  font-family: var(--ff-mono);
  font-variant-numeric: tabular-nums;
}

.page-contact .ct-section { padding: var(--ct-sec) 0; }
.page-contact .ct-section--close { padding: 0 0 var(--ct-sec); }

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: clamp(18px, 3vw, 32px) 0 clamp(28px, 4vw, 48px);
  background:
    radial-gradient(1100px 420px at 88% -12%, rgba(53, 242, 214, .10), transparent 66%),
    radial-gradient(720px 320px at 2% 0%, rgba(255, 138, 61, .07), transparent 72%);
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: var(--ct-gap);
  margin-top: clamp(18px, 2.6vw, 30px);
}

.page-contact .ct-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--ff-cond);
  font-size: 13px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .ct-eyebrow__line {
  width: 28px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
  flex: none;
}

.page-contact .ct-hero__title {
  margin: 0 0 18px;
  font-family: var(--ff-serif);
  font-weight: 700;
  font-size: clamp(29px, 5.2vw, 54px);
  line-height: 1.16;
  letter-spacing: .01em;
  text-wrap: balance;
}

.page-contact .ct-hl { color: var(--cyan); }

.page-contact .ct-hero__lead {
  margin: 0 0 24px;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .ct-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .ct-hero__frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--deep);
  box-shadow: 0 26px 60px -34px rgba(0, 0, 0, .85);
}

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

.page-contact .ct-hero__frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(to right, rgba(53, 242, 214, .10) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(to bottom, rgba(53, 242, 214, .08) 0 1px, transparent 1px 72px);
  pointer-events: none;
}

@keyframes ct-sweep {
  0% { transform: translateX(-140%); }
  100% { transform: translateX(260%); }
}

.page-contact .ct-hero__scan {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 42%;
  background: linear-gradient(100deg, transparent, rgba(53, 242, 214, .18), transparent);
  animation: ct-sweep 7.5s linear infinite;
  pointer-events: none;
}

.page-contact .ct-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}

.page-contact .ct-hero__meta .ct-mono {
  font-size: 19px;
  font-weight: 600;
  color: var(--orange);
}

.page-contact .ct-hero__meta em { font-style: normal; }

/* ---------- 章节头 ---------- */
.page-contact .ct-head {
  max-width: 70ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-contact .ct-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-family: var(--ff-cond);
  font-size: 13px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .ct-kicker::before {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
  flex: none;
}

.page-contact .ct-h2 {
  margin: 0 0 12px;
  font-family: var(--ff-serif);
  font-weight: 700;
  font-size: clamp(23px, 3.2vw, 36px);
  line-height: 1.28;
  color: var(--text);
}

.page-contact .ct-h3 {
  margin: 10px 0 8px;
  font-family: var(--ff-cond);
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 22px);
  letter-spacing: .02em;
  color: var(--text);
}

.page-contact .ct-lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .ct-section a:not(.btn) {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 214, .35);
}

.page-contact .ct-section a:not(.btn):hover { border-bottom-color: var(--cyan); }

/* ---------- 联络渠道 ---------- */
.page-contact .ct-channels {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-contact .ct-chan {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--ct-pad);
  background: linear-gradient(165deg, rgba(16, 42, 71, .94), rgba(11, 29, 51, .98));
}

.page-contact .ct-chan__label {
  margin: 0;
  font-family: var(--ff-cond);
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .ct-chan__value {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  font-weight: 500;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-contact .ct-chan__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 受理时段 ---------- */
.page-contact .ct-hours {
  margin-top: var(--ct-gap);
  padding: var(--ct-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--deep);
}

.page-contact .ct-hours__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-contact .ct-hours__title {
  font-family: var(--ff-cond);
  font-size: 14px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text);
}

.page-contact .ct-hours__badge {
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--orange);
  color: var(--void);
  font-family: var(--ff-mono);
  font-size: 12px;
  font-weight: 600;
}

.page-contact .ct-hours__track {
  position: relative;
  height: 10px;
  margin: 16px 0 8px;
  border-radius: 999px;
  background: rgba(36, 75, 107, .5);
  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, rgba(255, 138, 61, .82), var(--orange));
  box-shadow: 0 0 16px rgba(255, 138, 61, .5);
}

.page-contact .ct-hours__axis {
  display: flex;
  justify-content: space-between;
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--muted);
}

.page-contact .ct-hours__note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 咨询分流 ---------- */
.page-contact .ct-route {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--deep);
}

.page-contact .ct-route__row {
  display: grid;
  gap: 4px 16px;
  padding: 15px var(--ct-pad);
  border-top: 1px solid var(--line-soft);
  font-size: 15px;
  line-height: 1.6;
}

.page-contact .ct-route__row:first-child { border-top: 0; }
.page-contact .ct-route__row--head { display: none; }

.page-contact .ct-route__who { color: var(--cyan); }

.page-contact .ct-route__how {
  font-size: 14px;
  color: var(--muted);
}

/* ---------- 表单说明 ---------- */
.page-contact .ct-formgrid {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-formcards {
  display: grid;
  gap: 14px;
}

.page-contact .ct-formcard {
  padding: var(--ct-pad);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(16, 42, 71, .72), rgba(11, 29, 51, .92));
}

.page-contact .ct-formcard p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text);
}

.page-contact .ct-list li {
  position: relative;
  padding-left: 18px;
}

.page-contact .ct-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-contact .ct-formside__frame {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--deep);
}

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

.page-contact .ct-formside__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 合作方向 ---------- */
.page-contact .ct-coops {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-coop {
  padding: var(--ct-pad);
  border-top: 2px solid var(--line);
  background: linear-gradient(180deg, rgba(16, 42, 71, .5), transparent 78%);
  transition: border-color var(--dur) var(--ease);
}

.page-contact .ct-coop:hover { border-top-color: var(--cyan); }

.page-contact .ct-coop__no {
  margin: 0;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--orange);
}

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

.page-contact .ct-coop-note {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 联系地址 ---------- */
.page-contact .ct-addr {
  position: relative;
  display: grid;
  gap: var(--ct-gap);
  padding: clamp(22px, 3.4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background:
    radial-gradient(520px 260px at 92% 8%, rgba(53, 242, 214, .12), transparent 70%),
    linear-gradient(160deg, rgba(11, 29, 51, .96), rgba(6, 16, 31, .98));
}

.page-contact .ct-addr__value {
  margin: 0 0 12px;
  font-size: clamp(15px, 2vw, 19px);
  line-height: 1.7;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-contact .ct-addr__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-addr__geo {
  position: relative;
  height: 150px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background-image:
    repeating-linear-gradient(to right, rgba(53, 242, 214, .16) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(to bottom, rgba(53, 242, 214, .12) 0 1px, transparent 1px 34px);
}

.page-contact .ct-addr__geo::after {
  content: "";
  position: absolute;
  left: 42px;
  top: 50%;
  width: 12px;
  height: 12px;
  margin-top: -6px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 6px rgba(255, 138, 61, .18), 0 0 22px rgba(255, 138, 61, .6);
}

/* ---------- 常见问题 ---------- */
.page-contact .ct-faqwrap {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-faq {
  display: grid;
  gap: 10px;
}

.page-contact .ct-faq__item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--deep);
  overflow: hidden;
}

.page-contact .ct-faq__item summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 16px 46px 16px var(--ct-pad);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--text);
}

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

.page-contact .ct-faq__item summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--ff-mono);
  font-size: 18px;
  color: var(--cyan);
}

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

.page-contact .ct-faq__item summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-contact .ct-faq__body {
  padding: 0 var(--ct-pad) 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .ct-faq__body p { margin: 0; }

/* ---------- 收口 ---------- */
.page-contact .ct-close {
  padding: clamp(24px, 3.4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(120deg, rgba(53, 242, 214, .09), transparent 55%),
    var(--deep);
}

.page-contact .ct-close p {
  max-width: 66ch;
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 820px) {
  .page-contact .ct-channels {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .8fr) minmax(0, 1.4fr);
  }
}

@media (min-width: 780px) {
  .page-contact .ct-route__row {
    grid-template-columns: minmax(0, 2.1fr) minmax(0, .9fr) minmax(0, 1.2fr);
    align-items: center;
  }

  .page-contact .ct-route__row--head {
    display: grid;
    background: rgba(16, 42, 71, .75);
    font-family: var(--ff-cond);
    font-size: 12px;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--muted);
  }
}

@media (min-width: 860px) {
  .page-contact .ct-addr {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-contact .ct-formgrid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-contact .ct-faqwrap {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }

  .page-contact .ct-faqhead {
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 760px) {
  .page-contact .ct-coops {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .page-contact .ct-chan__value { font-size: 13px; }
  .page-contact .ct-addr__geo { height: 120px; }
  .page-contact .ct-hero__meta { gap: 8px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-hero__scan {
    animation: none;
    opacity: .35;
  }

  .page-contact .ct-coop { transition: none; }
}
<<<END>>>