.page-contact {
  --ct-line: rgba(29, 62, 98, .9);
  --ct-line-soft: rgba(29, 62, 98, .45);
  --ct-ink: #08192B;
  --ct-ink-soft: #0F2A47;
  background: var(--ft-deep);
  color: var(--ft-text);
  overflow-x: hidden;
}

.page-contact .ct-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding-top: 26px;
  padding-bottom: 56px;
}

.page-contact .ct-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-top: 26px;
}

.page-contact .ct-hero__h1 {
  margin: 18px 0 18px;
  font-family: var(--ft-sans);
  font-weight: 900;
  font-size: clamp(2rem, 8vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--ft-white);
}

.page-contact .ct-hero__lede {
  margin: 0 0 14px;
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--ft-text);
  max-width: 34em;
}

.page-contact .ct-hero__aside {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--ft-cyan);
  font-size: .92rem;
  line-height: 1.7;
  color: var(--ft-muted);
  max-width: 34em;
}

.page-contact .ct-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .ct-hero__chips .ft-btn {
  text-decoration: none;
}

/* 右侧信息牌 */
.page-contact .ct-plate {
  position: relative;
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--ft-steel);
  border-radius: var(--ft-radius);
  background: var(--ft-cabin);
  isolation: isolate;
}

.page-contact .ct-plate__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .2;
  filter: saturate(.65) contrast(1.05);
  z-index: -1;
}

.page-contact .ct-plate__body {
  padding: 26px 20px 24px;
  border-left: 3px solid var(--ft-orange);
}

.page-contact .ct-plate__kicker {
  margin: 0 0 6px;
  font-family: var(--ft-mono);
  font-size: .66rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ft-muted);
}

.page-contact .ct-plate__mail {
  margin: 0 0 20px;
  font-family: var(--ft-mono);
  font-weight: 700;
  font-size: clamp(.92rem, 3.9vw, 1.34rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ft-cyan);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .ct-plate__tel {
  margin: 0 0 18px;
  font-family: var(--ft-mono);
  font-weight: 700;
  font-size: clamp(1.7rem, 8vw, 2.4rem);
  line-height: 1;
  letter-spacing: 0;
  color: var(--ft-white);
}

.page-contact .ct-plate__note {
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--ct-line);
  font-size: .84rem;
  line-height: 1.65;
  color: var(--ft-muted);
}

/* ---------- 区块头通用 ---------- */
.page-contact .ct-head {
  max-width: 44em;
  margin-bottom: 28px;
}

.page-contact .ct-h2 {
  margin: 14px 0 12px;
  font-family: var(--ft-sans);
  font-weight: 800;
  font-size: clamp(1.45rem, 4.6vw, 2.1rem);
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--ft-white);
}

.page-contact .ct-h2--dark {
  color: var(--ct-ink);
}

.page-contact .ct-head__sub {
  margin: 0;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--ft-muted);
}

.page-contact .ct-head__sub--dark {
  color: var(--ct-ink-soft);
}

/* ---------- 渠道对照表 ---------- */
.page-contact .ct-channels {
  border-top: 1px solid var(--ft-steel);
  border-bottom: 1px solid var(--ft-steel);
}

.page-contact .ct-tablewrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--ft-steel);
  border-radius: var(--ft-radius);
  background: rgba(8, 25, 43, .55);
}

.page-contact .ct-channel-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: .92rem;
}

.page-contact .ct-channel-table th,
.page-contact .ct-channel-table td {
  padding: 17px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--ct-line-soft);
}

.page-contact .ct-channel-table thead th {
  font-family: var(--ft-mono);
  font-weight: 400;
  font-size: .66rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ft-muted);
  background: rgba(15, 42, 71, .95);
  border-bottom: 1px solid var(--ft-steel);
  white-space: nowrap;
}

.page-contact .ct-channel-table tbody tr:last-child th,
.page-contact .ct-channel-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-contact .ct-channel-table tbody tr {
  transition: background .22s var(--ft-ease);
}

.page-contact .ct-channel-table tbody tr:hover {
  background: rgba(255, 92, 26, .07);
}

.page-contact .ct-channel-table td {
  color: var(--ft-text);
  line-height: 1.65;
}

.page-contact .ct-channel-table td.is-num {
  font-family: var(--ft-mono);
  font-size: .82rem;
  color: var(--ft-white);
  white-space: nowrap;
}

.page-contact .ct-ch-name {
  display: block;
  margin-bottom: 6px;
  color: var(--ft-white);
  font-weight: 700;
}

.page-contact .ct-ch-val {
  display: block;
  font-family: var(--ft-mono);
  font-size: .78rem;
  letter-spacing: 0;
  color: var(--ft-cyan);
  overflow-wrap: anywhere;
}

.page-contact .ct-channels .ft-note {
  margin-top: 24px;
}

/* ---------- 反馈流程（雾白带） ---------- */
.page-contact .ct-flow {
  background: var(--ft-mist);
  color: var(--ct-ink-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), 0 100%);
  padding-bottom: 68px;
}

.page-contact .ct-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-step {
  position: relative;
  padding: 22px 20px 20px;
  background: var(--ft-white);
  border: 1px solid rgba(29, 62, 98, .2);
  border-top: 2px solid var(--ft-orange);
  border-radius: var(--ft-radius);
  transition: transform .28s var(--ft-ease), box-shadow .28s var(--ft-ease);
}

.page-contact .ct-step:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(8, 25, 43, .14);
}

.page-contact .ct-step__num {
  display: inline-block;
  font-family: var(--ft-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--ft-orange);
}

.page-contact .ct-step__title {
  margin: 8px 0 10px;
  font-size: 1.06rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--ct-ink);
}

.page-contact .ct-step__text {
  margin: 0 0 14px;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--ct-ink-soft);
}

.page-contact .ct-step__hint {
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(29, 62, 98, .28);
  font-family: var(--ft-mono);
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--ft-muted);
}

.page-contact .ct-step:hover .ct-step__hint {
  color: var(--ft-orange);
}

/* ---------- 地址块 ---------- */
.page-contact .ct-address {
  padding-top: 64px;
}

.page-contact .ct-address__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-contact .ct-address__lede {
  margin: 0 0 24px;
  font-size: .96rem;
  line-height: 1.75;
  color: var(--ft-text);
  max-width: 36em;
}

.page-contact .ct-addr-list {
  margin: 0;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-addr-list__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-addr-list dt {
  font-family: var(--ft-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ft-muted);
}

.page-contact .ct-addr-list dd {
  margin: 0;
  font-size: .94rem;
  line-height: 1.7;
  color: var(--ft-white);
}

.page-contact .ct-address__figure {
  border: 1px solid var(--ft-steel);
  border-radius: var(--ft-radius);
  background: var(--ft-abyss);
  padding: 12px;
}

.page-contact .ct-address__figure svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 华人社群 ---------- */
.page-contact .ct-club {
  border-top: 1px solid var(--ft-steel);
  border-bottom: 1px solid var(--ft-steel);
}

.page-contact .ct-club__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.page-contact .ct-club__text > p {
  margin: 0 0 22px;
  font-size: .96rem;
  line-height: 1.75;
  color: var(--ft-text);
  max-width: 34em;
}

.page-contact .ct-club__list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-club__list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-club__k {
  font-family: var(--ft-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--ft-cyan);
}

.page-contact .ct-club__v {
  font-size: .92rem;
  line-height: 1.68;
  color: var(--ft-text);
}

.page-contact .ct-club__stat {
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--ft-muted);
}

.page-contact .ct-club__statnum {
  display: inline-block;
  margin-right: 6px;
  font-family: var(--ft-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ft-white);
  vertical-align: -2px;
}

.page-contact .ct-club__figure {
  border: 1px solid var(--ft-steel);
  border-radius: var(--ft-radius);
  overflow: hidden;
  background: var(--ft-abyss);
}

.page-contact .ct-club__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.8);
}

/* ---------- 合作洽谈 ---------- */
.page-contact .ct-coop__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-contact .ct-coop__prep,
.page-contact .ct-coop__path {
  padding: 24px 20px;
  border: 1px solid var(--ft-steel);
  border-radius: var(--ft-radius);
  background: rgba(15, 42, 71, .55);
}

.page-contact .ct-coop__path {
  border-left: 3px solid var(--ft-cyan);
}

.page-contact .ct-coop__h3 {
  margin: 0 0 16px;
  font-family: var(--ft-mono);
  font-size: .72rem;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ft-muted);
}

.page-contact .ct-coop__list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  counter-reset: ctPrep;
}

.page-contact .ct-coop__list li {
  position: relative;
  padding: 11px 0 11px 30px;
  border-bottom: 1px solid var(--ct-line-soft);
  font-size: .94rem;
  line-height: 1.65;
  color: var(--ft-white);
  counter-increment: ctPrep;
}

.page-contact .ct-coop__list li::before {
  content: counter(ctPrep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 12px;
  font-family: var(--ft-mono);
  font-size: .7rem;
  color: var(--ft-orange);
}

.page-contact .ct-coop__note {
  margin: 0;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--ft-muted);
}

.page-contact .ct-coop__steps {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-contact .ct-coop__steps li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--ct-line-soft);
}

.page-contact .ct-coop__num {
  font-family: var(--ft-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--ft-cyan);
  padding-top: 3px;
}

.page-contact .ct-coop__steps p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.7;
  color: var(--ft-text);
}

.page-contact .ct-coop__link {
  margin: 0;
  font-size: .89rem;
  line-height: 1.7;
  color: var(--ft-muted);
}

.page-contact .ct-coop__link a {
  color: var(--ft-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 208, .45);
}

.page-contact .ct-coop__link a:hover {
  color: var(--ft-white);
  border-bottom-color: var(--ft-orange);
}

/* ---------- 尾部索引 ---------- */
.page-contact .ct-tail {
  padding: 52px 0 60px;
  border-top: 1px solid var(--ft-steel);
}

.page-contact .ct-tail__title {
  margin: 0 0 10px;
  font-family: var(--ft-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ft-orange);
}

.page-contact .ct-tail__text {
  margin: 0 0 22px;
  max-width: 40em;
  font-size: .96rem;
  line-height: 1.75;
  color: var(--ft-text);
}

.page-contact .ct-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .ct-chip {
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid var(--ft-steel);
  border-radius: 999px;
  font-size: .86rem;
  color: var(--ft-text);
  text-decoration: none;
  transition: color .2s var(--ft-ease), border-color .2s var(--ft-ease), background .2s var(--ft-ease);
}

.page-contact .ct-chip:hover,
.page-contact .ct-chip:focus-visible {
  color: var(--ft-white);
  border-color: var(--ft-orange);
  background: rgba(255, 92, 26, .12);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .ct-addr-list__row {
    grid-template-columns: 132px 1fr;
    gap: 18px;
    align-items: baseline;
  }

  .page-contact .ct-club__list li {
    grid-template-columns: 116px 1fr;
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero {
    padding-top: 36px;
    padding-bottom: 72px;
  }

  .page-contact .ct-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    align-items: start;
  }

  .page-contact .ct-plate__body {
    padding: 32px 28px 30px;
  }

  .page-contact .ct-address__grid {
    grid-template-columns: 1.25fr .75fr;
    gap: 44px;
  }

  .page-contact .ct-club__grid {
    grid-template-columns: 1.15fr .85fr;
    gap: 44px;
  }

  .page-contact .ct-coop__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .page-contact .ct-coop__prep,
  .page-contact .ct-coop__path {
    padding: 30px 28px;
  }
}

@media (min-width: 1180px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 60px;
  }

  .page-contact .ct-address__grid {
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-step,
  .page-contact .ct-chip,
  .page-contact .ct-channel-table tbody tr {
    transition: none;
  }

  .page-contact .ct-step:hover {
    transform: none;
  }
}