.page-contact {
  --ct-panel: rgba(255, 255, 255, .6);
  --ct-shadow: 0 18px 40px -30px rgba(31, 26, 23, .55);
  --ct-edge: 22px;
  padding-bottom: 48px;
}

/* ---------- 首屏：非对称洽谈面板 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding-top: 26px;
  background:
    radial-gradient(115% 82% at 88% 0%, rgba(230, 106, 44, .16), rgba(230, 106, 44, 0) 62%),
    linear-gradient(180deg, rgba(217, 164, 65, .12), rgba(217, 164, 65, 0) 72%);
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(340px, 44%);
  height: 132px;
  background: linear-gradient(135deg, rgba(217, 164, 65, .4), rgba(200, 50, 43, .1));
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
  display: none;
}

.page-contact .ct-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

.page-contact .ct-hero__lead h1 {
  font-family: var(--font-head);
  font-size: clamp(2.1rem, 6.6vw, 4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 10px 0 16px;
}

.page-contact .ct-hero__text {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--brown);
  max-width: 48ch;
  margin: 0;
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-contact .ct-hero__meta {
  margin: 16px 0 0;
  font-size: .875rem;
  color: var(--brown);
  padding-left: 16px;
  position: relative;
  letter-spacing: .02em;
}

.page-contact .ct-hero__meta::before {
  content: "";
  position: absolute;
  left: 0;
  top: .5em;
  width: 8px;
  height: 8px;
  background: var(--orange);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.page-contact .ct-callout {
  display: grid;
  gap: 8px;
  padding: 24px 22px;
  border-top: 3px solid var(--gold);
  box-shadow: var(--ct-shadow);
}

.page-contact .ct-callout__label {
  font-size: .75rem;
  letter-spacing: .16em;
  color: var(--gold);
  margin: 0;
}

.page-contact .ct-callout__num {
  margin: 6px 0 0;
  font-size: clamp(1.5rem, 5.4vw, 2rem);
  font-weight: 700;
  color: var(--cream);
  letter-spacing: .01em;
}

.page-contact .ct-callout__mail {
  margin: 0;
  font-size: clamp(.8125rem, 3vw, .9375rem);
  color: var(--gold);
  overflow-wrap: anywhere;
}

.page-contact .ct-callout__note {
  margin: 10px 0 0;
  font-size: .875rem;
  line-height: 1.7;
  color: rgba(247, 241, 229, .74);
}

/* ---------- 通用文字链接 ---------- */
.page-contact .ct-inline-link {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-style: dashed;
  text-underline-offset: 3px;
}

/* ---------- 合作方向 ---------- */
.page-contact .ct-dirs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 20px;
}

.page-contact .ct-dir {
  padding: 22px 20px 20px;
  background: var(--ct-panel);
  border-left: 3px solid var(--red);
  box-shadow: var(--ct-shadow);
  transition: transform .28s ease, box-shadow .28s ease;
}

.page-contact .ct-dir:nth-child(2) {
  border-left-color: var(--gold);
}

.page-contact .ct-dir:nth-child(3) {
  border-left-color: var(--orange);
}

.page-contact .ct-dir:nth-child(4) {
  border-left-color: var(--jade);
}

.page-contact .ct-dir:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 48px -30px rgba(31, 26, 23, .6);
}

.page-contact .ct-dir__no {
  margin: 0;
  font-size: .75rem;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-contact .ct-dir__title {
  font-family: var(--font-head);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--ink);
  margin: 8px 0 10px;
}

.page-contact .ct-dir__text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--brown);
}

.page-contact .ct-dir__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px dashed var(--line-dash);
  display: grid;
  gap: 8px;
}

.page-contact .ct-dir__list li {
  position: relative;
  padding-left: 18px;
  font-size: .875rem;
  line-height: 1.65;
  color: var(--brown);
}

.page-contact .ct-dir__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .58em;
  width: 7px;
  height: 7px;
  background: var(--orange);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.page-contact .ct-net {
  margin: 28px 0 0;
  padding: 10px;
  background: linear-gradient(120deg, rgba(42, 92, 154, .1), rgba(200, 50, 43, .09));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

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

/* ---------- 客服与反馈 ---------- */
.page-contact .ct-support {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

.page-contact .ct-support__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--brown);
}

.page-contact .ct-specs {
  margin: 20px 0 0;
  border-top: 1px dashed var(--line-dash);
}

.page-contact .ct-specs__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line-dash);
}

.page-contact .ct-specs__row dt {
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--brown);
}

.page-contact .ct-specs__row dd {
  margin: 0;
  font-size: .9375rem;
  color: var(--ink);
}

.page-contact .ct-support__link {
  margin: 18px 0 0;
  font-size: .9375rem;
}

.page-contact .ct-support__figure {
  margin: 0;
  background: linear-gradient(160deg, rgba(217, 164, 65, .16), rgba(42, 92, 154, .1));
  padding: 10px;
  clip-path: polygon(24px 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%, 0 24px);
}

/* ---------- 内容同步流程 ---------- */
.page-contact .ct-flow {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  max-width: 780px;
  border-left: 2px dashed var(--gold-line);
}

.page-contact .ct-flow__step {
  position: relative;
  padding: 0 0 26px 26px;
}

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

.page-contact .ct-flow__step::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 4px;
  width: 16px;
  height: 16px;
  background: var(--cream);
  border: 2px solid var(--red);
  transform: rotate(45deg);
}

.page-contact .ct-flow__no {
  margin: 0;
  font-size: .75rem;
  letter-spacing: .18em;
  color: var(--orange);
}

.page-contact .ct-flow__title {
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--ink);
  margin: 6px 0 6px;
}

.page-contact .ct-flow__step p:last-child {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--brown);
}

/* ---------- 联系信息 ---------- */
.page-contact .ct-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .ct-contact__card {
  padding: 22px 20px;
  background: var(--ct-panel);
  border-top: 3px solid var(--blue);
  box-shadow: var(--ct-shadow);
}

.page-contact .ct-contact__card:nth-child(2) {
  border-top-color: var(--red);
}

.page-contact .ct-contact__card:nth-child(3) {
  border-top-color: var(--gold);
}

.page-contact .ct-contact__key {
  margin: 0 0 10px;
  font-size: .75rem;
  letter-spacing: .18em;
  color: var(--brown);
}

.page-contact .ct-contact__val {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .ct-contact__hint {
  margin: 12px 0 0;
  font-size: .8125rem;
  line-height: 1.65;
  color: var(--brown);
}

/* ---------- 地域标识 ---------- */
.page-contact .ct-region {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 26px 22px;
}

.page-contact .ct-region__mark {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 148px;
  height: 148px;
  background: rgba(247, 241, 229, .7);
  border: 1px solid var(--gold-line);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
  outline: 1px dashed var(--gold-line);
  outline-offset: -8px;
}

.page-contact .ct-region__seal {
  font-family: var(--font-head);
  font-size: 2.75rem;
  font-weight: 900;
  color: var(--red);
  line-height: 1;
}

.page-contact .ct-region__code {
  font-size: .75rem;
  letter-spacing: .2em;
  color: var(--brown);
}

.page-contact .ct-region__text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--brown);
  max-width: 58ch;
}

.page-contact .ct-region__facts {
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  border-top: 1px dashed var(--line-dash);
  padding-top: 16px;
}

.page-contact .ct-region__fact dt {
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--brown);
}

.page-contact .ct-region__fact dd {
  margin: 4px 0 0;
  font-size: .875rem;
  color: var(--ink);
  overflow-wrap: anywhere;
}

/* ---------- 常见合作问题 ---------- */
.page-contact .ct-faq {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-contact .ct-faq .fold {
  background: rgba(255, 255, 255, .5);
  border-left: 3px solid var(--gold);
  padding-left: 4px;
}

.page-contact .ct-faq__more {
  margin-top: 24px;
  padding: 20px 20px 22px;
  background: linear-gradient(120deg, rgba(200, 50, 43, .08), rgba(217, 164, 65, .12));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-contact .ct-faq__more p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--brown);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-contact .ct-specs__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }

  .page-contact .ct-region__facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-contact .ct-hero::before {
    display: block;
  }

  .page-contact .ct-callout {
    padding: 28px 26px;
  }
}

@media (min-width: 880px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(300px, .88fr);
    gap: 48px;
  }

  .page-contact .ct-dirs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-contact .ct-support {
    grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
    gap: 34px;
  }

  .page-contact .ct-region {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 32px;
    padding: 32px 30px;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-contact .ct-region__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

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

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