.page-contact {
  --ct-border: 2px solid var(--ink-700);
  --ct-gap: clamp(18px, 2.6vw, 30px);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding-block: clamp(26px, 4.4vw, 52px) 0;
  background:
    radial-gradient(120% 90% at 78% -10%, rgba(43, 240, 220, .12), transparent 58%),
    radial-gradient(90% 70% at 0% 0%, rgba(255, 61, 46, .08), transparent 60%),
    var(--ink-950);
}

.page-contact .ct-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(44px, 9.4vw, 84px);
  line-height: .94;
  letter-spacing: -.02em;
  margin: .16em 0 0;
  color: var(--paper-100);
}

.page-contact .ct-hero__lead {
  max-width: 38em;
  margin: 1em 0 0;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--steel-400);
}

.page-contact .ct-hero__figure {
  margin: clamp(26px, 4vw, 44px) 0 0;
  border-top: var(--ct-border);
  border-bottom: var(--ct-border);
  background: var(--ink-850);
  overflow: hidden;
}

.page-contact .ct-hero__figure img {
  display: block;
  width: 100%;
  height: clamp(170px, 32vw, 330px);
  object-fit: cover;
  filter: saturate(1.06) contrast(1.04);
}

/* ---------- 通用段落骨架 ---------- */
.page-contact .ct-band {
  padding-block: clamp(44px, 6.5vw, 80px);
  background: var(--ink-950);
}

.page-contact .ct-head {
  max-width: 48em;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-contact .ct-title {
  font-family: var(--font-head);
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: .22em 0 0;
  color: var(--paper-100);
}

.page-contact .ct-lead {
  margin: .85em 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--steel-400);
}

/* ---------- 三条联系渠道 ---------- */
.page-contact .ct-channels {
  background: linear-gradient(180deg, var(--ink-950), var(--ink-850));
}

.page-contact .ct-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
}

.page-contact .ct-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(20px, 2.6vw, 32px);
  border: var(--ct-border);
  border-radius: var(--radius);
  background: var(--ink-850);
  box-shadow: var(--shadow-card);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-contact .ct-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 28px;
  height: 28px;
  background: var(--ink-700);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  pointer-events: none;
}

.page-contact .ct-card:hover {
  border-color: var(--cyan-400);
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-card-hover);
}

.page-contact .ct-card--phone {
  border-color: var(--cyan-650);
  background:
    radial-gradient(140% 130% at 100% 0%, rgba(43, 240, 220, .16), transparent 58%),
    linear-gradient(158deg, var(--ink-700), var(--ink-850) 72%);
}

.page-contact .ct-card--phone::after {
  background: var(--cyan-650);
}

.page-contact .ct-card__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--steel-400);
}

.page-contact .ct-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint-400);
  box-shadow: 0 0 0 3px rgba(110, 247, 174, .18);
}

.page-contact .ct-phone {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 8.6vw, 66px);
  line-height: 1;
  letter-spacing: .01em;
  color: var(--blaze-500);
  text-decoration: none;
  word-break: break-all;
  transition: color var(--dur) var(--ease);
}

.page-contact .ct-phone:hover,
.page-contact .ct-phone:focus-visible {
  color: var(--amber-400);
}

.page-contact .ct-phone-ticks {
  width: 100%;
  height: 14px;
  margin: 14px 0 18px;
  border-bottom: var(--ct-border);
  background-image:
    repeating-linear-gradient(90deg, var(--cyan-650) 0 1px, transparent 1px 15px),
    repeating-linear-gradient(90deg, var(--ink-700) 0 1px, transparent 1px 45px);
  background-repeat: no-repeat, no-repeat;
  background-size: 100% 7px, 100% 14px;
  background-position: left top, left bottom;
}

.page-contact .ct-mail {
  display: inline-block;
  margin: .2em 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.1vw, 21px);
  line-height: 1.4;
  color: var(--paper-100);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan-400);
  word-break: break-all;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .ct-mail:hover,
.page-contact .ct-mail:focus-visible {
  color: var(--cyan-400);
  border-color: var(--amber-400);
}

.page-contact .ct-card__value {
  margin: .2em 0 12px;
  font-family: var(--font-head);
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--paper-100);
}

.page-contact .ct-card__note {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel-400);
}

.page-contact .ct-card .copy-btn {
  margin-top: auto;
}

.page-contact .ct-map {
  width: 100%;
  margin-top: 4px;
  border: var(--ct-border);
  background: var(--ink-950);
  aspect-ratio: 320 / 130;
  overflow: hidden;
}

.page-contact .ct-map__svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* ---------- 咨询范围 ---------- */
.page-contact .ct-scope {
  border-top: var(--ct-border);
  border-bottom: var(--ct-border);
  background: var(--ink-850);
}

.page-contact .ct-scope__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2px;
  background: var(--ink-700);
  border: var(--ct-border);
}

.page-contact .ct-scope__item {
  position: relative;
  display: block;
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--ink-850);
  color: inherit;
  text-decoration: none;
  transition: background var(--dur) var(--ease);
}

.page-contact .ct-scope__item:hover,
.page-contact .ct-scope__item:focus-visible {
  background: var(--ink-700);
}

.page-contact .ct-scope__idx {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--cyan-650);
  transition: color var(--dur) var(--ease);
}

.page-contact .ct-scope__item:hover .ct-scope__idx {
  color: var(--cyan-400);
}

.page-contact .ct-scope__title {
  position: relative;
  margin: 14px 0 0;
  padding-bottom: 10px;
  font-family: var(--font-head);
  font-size: clamp(20px, 2.2vw, 25px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--paper-100);
}

.page-contact .ct-scope__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--cyan-400);
  transition: width var(--dur) var(--ease);
}

.page-contact .ct-scope__item:hover .ct-scope__title::after,
.page-contact .ct-scope__item:focus-visible .ct-scope__title::after {
  width: 46px;
}

.page-contact .ct-scope__item p {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--steel-400);
}

/* ---------- 服务时间 ---------- */
.page-contact .ct-hours__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-contact .ct-hours__text .ct-lead {
  max-width: 36em;
}

.page-contact .ct-hours__list {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  border-top: var(--ct-border);
}

.page-contact .ct-hours__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 4px;
  border-bottom: var(--ct-border);
}

.page-contact .ct-hours__k {
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--steel-400);
}

.page-contact .ct-hours__v {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(15px, 1.8vw, 19px);
  color: var(--amber-400);
  text-align: right;
}

.page-contact .ct-fig {
  margin: 0;
  border: var(--ct-border);
  background: var(--ink-850);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

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

.page-contact .ct-fig__cap {
  padding: 10px 14px;
  border-top: var(--ct-border);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--steel-400);
}

/* ---------- 合作与媒体 ---------- */
.page-contact .ct-partner {
  border-top: var(--ct-border);
  border-bottom: var(--ct-border);
  background:
    radial-gradient(100% 80% at 100% 0%, rgba(255, 194, 75, .07), transparent 60%),
    var(--ink-850);
}

.page-contact .ct-partner__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
}

.page-contact .ct-partner__card {
  position: relative;
  padding: clamp(20px, 2.4vw, 28px);
  border: var(--ct-border);
  border-left: 4px solid var(--cyan-650);
  background: var(--ink-950);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .ct-partner__card:hover {
  border-color: var(--cyan-400);
  border-left-color: var(--blaze-500);
  transform: translate(2px, 2px);
}

.page-contact .ct-partner__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.1vw, 24px);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--paper-100);
}

.page-contact .ct-partner__card p {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--steel-400);
}

.page-contact .ct-partner__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: clamp(22px, 3vw, 32px);
  padding: clamp(16px, 2.2vw, 22px);
  border: var(--ct-border);
  border-style: dashed;
  background: rgba(4, 10, 22, .6);
}

.page-contact .ct-partner__foot p {
  margin: 0;
  max-width: 40em;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--paper-100);
}

/* ---------- 联系前准备 ---------- */
.page-contact .ct-prep__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-contact .ct-prep__intro .ct-lead {
  max-width: 32em;
}

.page-contact .ct-prep__intro .btn {
  margin-top: 22px;
}

.page-contact .ct-prep__acc {
  border-top: var(--ct-border);
}

.page-contact .ct-prep__acc .acc__item {
  border-bottom: var(--ct-border);
}

.page-contact .ct-prep__acc .acc__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 4px;
  border: 0;
  background: transparent;
  text-align: left;
  font-family: var(--font-head);
  font-size: clamp(17px, 1.9vw, 21px);
  letter-spacing: -.01em;
  color: var(--paper-100);
  cursor: pointer;
  transition: color var(--dur) var(--ease);
}

.page-contact .ct-prep__acc .acc__btn::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--cyan-650);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .ct-prep__acc .acc__btn[aria-expanded="true"]::after {
  content: "−";
  color: var(--cyan-400);
}

.page-contact .ct-prep__acc .acc__btn:hover,
.page-contact .ct-prep__acc .acc__btn:focus-visible {
  color: var(--cyan-400);
}

.page-contact .ct-prep__acc .acc__panel {
  padding: 0 4px 20px;
  max-width: 44em;
}

.page-contact .ct-prep__acc .acc__panel p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--steel-400);
}

/* ---------- 页尾延伸入口 ---------- */
.page-contact .next-hop {
  border-top: var(--ct-border);
  padding-block: clamp(34px, 4.6vw, 56px);
  background: var(--ink-850);
}

.page-contact .ct-hop {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .ct-partner__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-contact .ct-cards {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
  }

  .page-contact .ct-card--phone {
    grid-column: 1 / 8;
  }

  .page-contact .ct-card--mail {
    grid-column: 8 / 13;
    align-self: end;
  }

  .page-contact .ct-card--addr {
    grid-column: 3 / 12;
  }

  .page-contact .ct-hours__inner {
    grid-template-columns: 1.12fr .88fr;
  }

  .page-contact .ct-prep__inner {
    grid-template-columns: .82fr 1.18fr;
  }
}

@media (max-width: 520px) {
  .page-contact .ct-cards,
  .page-contact .ct-partner__grid,
  .page-contact .ct-scope__grid {
    gap: 14px;
  }

  .page-contact .ct-scope__grid {
    border-left: 0;
    border-right: 0;
  }

  .page-contact .ct-card,
  .page-contact .ct-partner__card,
  .page-contact .ct-scope__item {
    padding: 18px 16px;
  }

  .page-contact .ct-partner__foot {
    flex-direction: column;
    align-items: flex-start;
  }
}
<<<END>>>