.page-contact {
  --ct-mail-size: clamp(19px, 4.6vw, 30px);
  --ct-line: rgba(154, 164, 178, .16);
  padding-top: clamp(84px, 11vw, 116px);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: clip;
  background:
    radial-gradient(1100px 560px at 84% -8%, rgba(46, 125, 255, .17), transparent 62%),
    radial-gradient(720px 420px at -12% 34%, rgba(57, 255, 136, .07), transparent 66%);
  background-repeat: no-repeat;
}

.page-contact .sw-crumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

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

.page-contact .ct-hero__lede h1 {
  margin: 14px 0 0;
  font-size: clamp(28px, 7.2vw, 54px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--sw-white);
  max-width: 16em;
}

.page-contact .ct-hero__lede .sw-lead {
  margin: 18px 0 0;
  max-width: 34em;
  color: var(--sw-silver);
}

.page-contact .ct-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .ct-hero__facts {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--ct-line);
  border-radius: var(--sw-r-md);
  overflow: hidden;
  background: var(--ct-line);
}

.page-contact .ct-hero__facts li {
  background: rgba(17, 24, 39, .78);
  padding: 14px 12px;
  min-width: 0;
}

.page-contact .ct-num {
  display: block;
  font-family: var(--sw-mono);
  font-weight: 700;
  font-size: clamp(13px, 3.2vw, 17px);
  letter-spacing: -.02em;
  color: var(--sw-white);
  white-space: nowrap;
}

.page-contact .ct-hero__facts li:last-child .ct-num {
  color: var(--sw-green);
}

.page-contact .ct-lab {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--sw-silver);
}

.page-contact .ct-hero__media {
  margin: 0;
}

.page-contact .ct-hero__media .sw-media__frame {
  border: 1px solid var(--ct-line);
  border-radius: var(--sw-r-lg);
  box-shadow: var(--sw-shadow);
}

.page-contact .ct-hero__media::after {
  content: "";
  display: block;
  width: 64px;
  height: 2px;
  margin-top: 16px;
  background: linear-gradient(90deg, var(--sw-blue), transparent);
}

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

/* ---------- 联系方式 ---------- */
.page-contact .ct-channels {
  gap: clamp(16px, 2.4vw, 22px);
}

.page-contact .ct-channel {
  padding: clamp(20px, 3vw, 32px);
  background: linear-gradient(154deg, rgba(17, 24, 39, .96), rgba(11, 18, 32, .96));
  border: 1px solid var(--ct-line);
}

.page-contact .ct-channel--phone {
  border-left: 3px solid var(--sw-blue);
}

.page-contact .ct-channel--mail {
  border-left: 3px solid var(--sw-green);
}

.page-contact .ct-channel__key {
  margin: 0;
  font-family: var(--sw-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--sw-silver);
}

.page-contact .ct-channel__value {
  margin: 12px 0 0;
  font-family: var(--sw-mono);
  font-weight: 700;
  font-size: var(--ct-mail-size);
  letter-spacing: -.02em;
  line-height: 1.25;
  color: var(--sw-white);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel__value--mail {
  color: var(--sw-blue);
  font-size: clamp(17px, 3.6vw, 24px);
}

.page-contact .ct-channel__note {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--sw-silver);
}

/* ---------- 服务时间 ---------- */
.page-contact .ct-hours__text .sw-section__title {
  margin-top: 12px;
}

.page-contact .ct-hours__text .sw-text {
  margin-top: 16px;
  color: var(--sw-silver);
}

.page-contact .ct-statuslist {
  list-style: none;
  margin: 0;
  padding: clamp(6px, 1.6vw, 14px) 0 0;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-status {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-dot {
  width: 9px;
  height: 9px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--sw-silver);
}

.page-contact .ct-dot--on {
  background: var(--sw-green);
  box-shadow: 0 0 0 4px rgba(57, 255, 136, .12), 0 0 14px rgba(57, 255, 136, .55);
}

.page-contact .ct-dot--pulse {
  background: var(--sw-pulse);
  box-shadow: 0 0 0 4px rgba(255, 90, 54, .14), 0 0 14px rgba(255, 90, 54, .5);
}

.page-contact .ct-dot--idle {
  background: var(--sw-silver);
  box-shadow: 0 0 0 4px rgba(154, 164, 178, .12);
}

.page-contact .ct-status__title {
  display: block;
  font-family: var(--sw-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--sw-white);
}

.page-contact .ct-status__desc {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--sw-silver);
}

/* ---------- 工单流程 ---------- */
.page-contact .ct-ticket__grid {
  gap: clamp(26px, 4vw, 48px);
}

.page-contact .ct-steps {
  list-style: none;
  margin: 0;
  padding: 4px 0 0 44px;
  position: relative;
}

.page-contact .ct-steps::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 14px;
  bottom: 22px;
  width: 1px;
  background: linear-gradient(180deg, var(--sw-blue), var(--sw-green) 62%, rgba(154, 164, 178, .18));
}

.page-contact .ct-step {
  position: relative;
  padding-bottom: clamp(22px, 3vw, 32px);
}

.page-contact .ct-step:last-child {
  padding-bottom: 0;
}

.page-contact .ct-step__no {
  position: absolute;
  left: -44px;
  top: 0;
  width: 29px;
  height: 29px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-family: var(--sw-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--sw-ink);
  background: var(--sw-blue);
  border: 3px solid var(--sw-ink);
}

.page-contact .ct-step:nth-child(2) .ct-step__no {
  background: var(--sw-green);
}

.page-contact .ct-step:nth-child(3) .ct-step__no {
  background: var(--sw-pulse);
}

.page-contact .ct-step__title {
  margin: 4px 0 0;
  font-size: clamp(17px, 4vw, 21px);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--sw-white);
}

.page-contact .ct-step__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--sw-silver);
}

.page-contact .ct-more {
  margin-top: 12px;
  border-top: 1px solid var(--ct-line);
  padding-top: 10px;
}

.page-contact .ct-more__trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-family: var(--sw-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--sw-blue);
}

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

.page-contact .ct-more__trigger::before {
  content: "+";
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border: 1px solid var(--ct-line);
  border-radius: 5px;
  font-size: 13px;
  line-height: 1;
  color: var(--sw-silver);
}

.page-contact .ct-more[open] .ct-more__trigger::before {
  content: "\2212";
  color: var(--sw-green);
  border-color: rgba(57, 255, 136, .4);
}

.page-contact .ct-more__body {
  padding: 10px 0 0 26px;
}

.page-contact .ct-more__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--sw-silver);
}

.page-contact .ct-ticket__media {
  margin: 0;
  align-self: start;
}

.page-contact .ct-ticket__media .sw-media__frame {
  border: 1px solid var(--ct-line);
  border-radius: var(--sw-r-lg);
  box-shadow: var(--sw-shadow);
}

/* ---------- 合作咨询 ---------- */
.page-contact .ct-partner__inner {
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--ct-line);
  border-radius: var(--sw-r-lg);
  background:
    linear-gradient(120deg, rgba(139, 92, 246, .12), transparent 58%),
    rgba(11, 18, 32, .9);
}

.page-contact .ct-partner .sw-section__title {
  margin: 12px 0 0;
  max-width: 18em;
}

.page-contact .ct-partner .sw-text {
  margin: 16px 0 0;
  max-width: 60em;
  color: var(--sw-silver);
}

.page-contact .ct-inline-link {
  color: var(--sw-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 125, 255, .45);
}

.page-contact .ct-inline-link:hover,
.page-contact .ct-inline-link:focus-visible {
  border-bottom-color: var(--sw-blue);
}

.page-contact .ct-partner__mail {
  margin: 26px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-partner__mail .ct-channel__value {
  margin-top: 10px;
  color: var(--sw-violet);
  font-size: clamp(16px, 3.4vw, 22px);
}

/* ---------- 办公与备案 ---------- */
.page-contact .ct-office__list {
  margin: 0;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-office__row {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-office__key {
  font-family: var(--sw-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--sw-silver);
}

.page-contact .ct-office__val {
  margin: 0;
  font-size: clamp(15px, 3.6vw, 17px);
  line-height: 1.7;
  color: var(--sw-white);
}

.page-contact .ct-office__val--mono {
  font-family: var(--sw-mono);
  font-weight: 600;
  color: var(--sw-green);
}

@media (min-width: 700px) {
  .page-contact .ct-office__row {
    grid-template-columns: 140px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

/* ---------- 顺带看看 ---------- */
.page-contact .ct-next {
  padding-top: 0;
}

.page-contact .ct-next__grid {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.page-contact .ct-next__item {
  display: block;
  padding: 20px 22px;
  text-decoration: none;
  border: 1px solid var(--ct-line);
  background: rgba(17, 24, 39, .7);
  transition: border-color .24s var(--sw-ease), transform .24s var(--sw-ease);
}

.page-contact .ct-next__item:hover,
.page-contact .ct-next__item:focus-visible {
  border-color: rgba(46, 125, 255, .55);
  transform: translateY(-2px);
}

.page-contact .ct-next__title {
  display: block;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--sw-white);
}

.page-contact .ct-next__desc {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--sw-silver);
}

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

  .page-contact .ct-hero__facts li {
    padding: 18px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-next__item {
    transition: none;
  }

  .page-contact .ct-next__item:hover,
  .page-contact .ct-next__item:focus-visible {
    transform: none;
  }
}