.page-contact {
  --ct-radius: 3px;
  --ct-gap: clamp(28px, 5vw, 72px);
  --ct-ink-mute: #4A5B70;
  --ct-ink-soft: #5F7086;
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: hidden;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--font-display);
  font-weight: 900;
  margin: 0;
}

.page-contact h1 {
  font-size: clamp(46px, 11vw, 92px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--gold);
  margin: 0.16em 0 0.32em;
}

.page-contact h2 {
  font-size: clamp(27px, 5.2vw, 44px);
  line-height: 1.14;
  color: var(--gold);
  margin: 0.22em 0 0.55em;
}

.page-contact h3 {
  font-size: clamp(17px, 3.4vw, 21px);
  line-height: 1.3;
  color: var(--paper);
  margin: 0 0 0.45em;
}

.page-contact p {
  margin: 0 0 1em;
  line-height: 1.8;
}

.page-contact a {
  color: var(--gold);
}

.page-contact a:hover,
.page-contact a:focus-visible {
  color: var(--gold-soft);
}

.page-contact .eyebrow {
  color: var(--celadon);
}

/* 面包屑 */
.page-contact .ct-crumb {
  padding: clamp(14px, 2.4vw, 22px) 0 0;
}

.page-contact .ct-crumb .breadcrumb {
  margin: 0;
}

/* 首屏 */
.page-contact .ct-hero {
  position: relative;
  padding: clamp(14px, 2.6vw, 28px) 0 clamp(34px, 6vw, 76px);
  background:
    radial-gradient(120% 92% at 84% -4%, rgba(46, 90, 78, 0.3), transparent 62%),
    radial-gradient(82% 70% at 6% 10%, rgba(179, 58, 43, 0.16), transparent 64%);
}

.page-contact .ct-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-contact .ct-hero__lede {
  font-size: clamp(15px, 2.6vw, 17px);
  color: var(--paper);
  max-width: 26em;
  margin-bottom: 1.4em;
}

.page-contact .ct-jump {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 0;
  padding: 0;
}

.page-contact .ct-jump a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  letter-spacing: 0.06em;
  padding: 7px 13px;
  border: var(--line-soft);
  border-radius: 999px;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-contact .ct-jump a::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--cinnabar);
  border-radius: 1px;
  transform: rotate(45deg);
}

.page-contact .ct-jump a:hover,
.page-contact .ct-jump a:focus-visible {
  color: var(--gold-soft);
  border-color: rgba(232, 195, 106, 0.5);
  background: rgba(232, 195, 106, 0.07);
}

.page-contact .ct-hero__media {
  position: relative;
  margin: 0;
  border: var(--line);
  border-radius: var(--ct-radius);
  overflow: hidden;
  box-shadow: var(--shadow-paper);
}

.page-contact .ct-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-contact .ct-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(179, 58, 43, 0.14), rgba(11, 26, 46, 0.55) 88%);
  pointer-events: none;
}

/* 联络通道 */
.page-contact .ct-channels,
.page-contact .ct-before,
.page-contact .ct-arrive,
.page-contact .ct-partner,
.page-contact .ct-offhours {
  padding: clamp(44px, 8vw, 92px) 0;
}

.page-contact .ct-channels__grid {
  display: grid;
  gap: clamp(24px, 4vw, 56px);
}

.page-contact .ct-rail {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .ct-block {
  position: relative;
  padding: 17px 18px 19px;
  background: var(--ink-800);
  border: var(--line);
  border-radius: var(--ct-radius);
  box-shadow: var(--shadow-paper);
}

.page-contact .ct-block--mail {
  border-left: 3px solid var(--cinnabar);
}

.page-contact .ct-block--addr {
  background: linear-gradient(155deg, rgba(111, 167, 155, 0.16), rgba(18, 42, 69, 0.96) 58%);
  border-radius: 2px 11px 3px 9px;
}

.page-contact .ct-block__key {
  font-size: 11.5px;
  letter-spacing: 0.13em;
  color: var(--mist);
  margin: 0 0 0.7em;
}

.page-contact .ct-block__value {
  font-family: var(--font-mono);
  font-size: clamp(15px, 4vw, 22px);
  line-height: 1.3;
  color: var(--gold-soft);
  margin: 0 0 0.6em;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .ct-block__note {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--mist);
  margin: 0;
}

.page-contact .ct-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  padding: 4px 9px;
  margin: 0 0 11px;
  color: var(--ink-900);
  background: var(--celadon);
  border-radius: 2px 8px 3px 7px;
  transform: rotate(-1.6deg);
}

.page-contact .ct-block__addr {
  font-size: 15px;
  line-height: 1.72;
  color: var(--paper);
  margin: 0;
}

.page-contact .ct-note__lede::first-letter {
  float: left;
  font-family: var(--font-display);
  font-size: 2.9em;
  line-height: 0.86;
  margin: 0.06em 0.08em 0 0;
  color: var(--gold);
}

.page-contact .ct-note p {
  max-width: 34em;
  font-size: 15.5px;
}

.page-contact .ct-rules {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  border-top: var(--line-soft);
  padding-top: 20px;
}

.page-contact .ct-rules li {
  position: relative;
  padding-left: 19px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .ct-rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  background: var(--celadon);
  border-radius: 1px;
  transform: rotate(45deg);
}

.page-contact .ct-rules strong {
  color: var(--paper);
  font-weight: 600;
}

/* 来信准备 */
.page-contact .ct-before__head {
  max-width: 42em;
  margin-bottom: clamp(24px, 4vw, 38px);
}

.page-contact .ct-before__head p {
  color: var(--mist);
  font-size: 15.5px;
}

.page-contact .ct-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ct-checklist__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 18px;
  background: var(--ink-800);
  border: var(--line-soft);
  border-radius: var(--ct-radius);
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-contact .ct-checklist__item:hover {
  border-color: rgba(232, 195, 106, 0.45);
  background: var(--ink-700);
}

.page-contact .ct-checklist__num {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cinnabar);
  padding-top: 0.32em;
}

.page-contact .ct-checklist__item p {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
  margin: 0 0 0.85em;
}

.page-contact .ct-checklist__link {
  display: inline-block;
  font-size: 13px;
  text-decoration: none;
  color: var(--gold);
  border-bottom: 1px solid rgba(232, 195, 106, 0.38);
  padding-bottom: 2px;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-contact .ct-checklist__link:hover,
.page-contact .ct-checklist__link:focus-visible {
  color: var(--gold-soft);
  border-color: var(--gold-soft);
}

.page-contact .ct-attach {
  margin-top: clamp(26px, 4vw, 42px);
  padding: clamp(20px, 3.4vw, 32px);
  border: var(--line);
  border-radius: var(--ct-radius);
  background: linear-gradient(160deg, rgba(18, 42, 69, 0.94), rgba(11, 26, 46, 0.62));
}

.page-contact .ct-attach h3 {
  color: var(--gold-soft);
}

.page-contact .ct-attach ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .ct-attach li {
  position: relative;
  padding-left: 25px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--paper);
}

.page-contact .ct-attach li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.4em;
  width: 13px;
  height: 13px;
  border: 1px solid var(--celadon);
  border-radius: 2px;
}

/* 地址与到达 */
.page-contact .ct-arrive {
  background: linear-gradient(180deg, transparent, rgba(29, 58, 92, 0.34) 60%, transparent);
}

.page-contact .ct-arrive__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-contact .ct-arrive__text p {
  font-size: 15.5px;
  max-width: 32em;
}

.page-contact .ct-arrive__text p:nth-of-type(2) {
  color: var(--mist);
}

.page-contact .ct-arrive__media {
  position: relative;
  margin: 0;
  border: var(--line);
  border-radius: var(--ct-radius);
  overflow: hidden;
  background: var(--ink-800);
  box-shadow: var(--shadow-paper);
}

.page-contact .ct-arrive__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  opacity: 0.94;
}

.page-contact .ct-arrive__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 14px 16px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--gold-soft);
  background: linear-gradient(to top, rgba(11, 26, 46, 0.94), rgba(11, 26, 46, 0));
}

/* 合作洽谈 */
.page-contact .ct-partner {
  background: linear-gradient(180deg, rgba(46, 90, 78, 0.2), transparent 72%);
}

.page-contact .ct-partner__card {
  display: grid;
  gap: clamp(22px, 4vw, 46px);
  padding: clamp(22px, 4vw, 46px);
  color: var(--ink-900);
  border-radius: var(--ct-radius);
}

.page-contact .ct-partner__card h2 {
  color: var(--ink-900);
}

.page-contact .ct-partner__card h3 {
  color: var(--celadon-deep);
  font-size: clamp(16px, 3vw, 19px);
}

.page-contact .ct-partner__eyebrow {
  color: var(--cinnabar);
}

.page-contact .ct-partner__card p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ct-ink-soft);
}

.page-contact .ct-figs {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 30px;
  margin-top: 22px;
}

.page-contact .ct-fig__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1;
  color: var(--cinnabar);
}

.page-contact .ct-fig__label {
  display: block;
  margin-top: 7px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--ct-ink-mute);
}

.page-contact .ct-partner__side {
  padding-top: clamp(16px, 3vw, 26px);
  border-top: 1px solid rgba(11, 26, 46, 0.16);
}

.page-contact .ct-partner__list {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-contact .ct-partner__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-900);
}

.page-contact .ct-partner__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 8px;
  height: 8px;
  background: var(--celadon-deep);
  border-radius: 1px;
}

.page-contact .ct-partner__tip {
  font-size: 13.5px !important;
  color: var(--ct-ink-mute) !important;
  border-left: 2px solid var(--cinnabar);
  padding-left: 12px;
  margin-bottom: 0 !important;
}

/* 非工作时段 */
.page-contact .ct-offhours__inner {
  max-width: 44em;
  border-left: 2px solid var(--celadon);
  padding-left: clamp(18px, 3.2vw, 34px);
}

.page-contact .ct-offhours__inner p {
  font-size: 15.5px;
  color: var(--mist);
}

.page-contact .ct-offhours__inner p:first-of-type {
  color: var(--paper);
}

.page-contact .ct-inline {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 195, 106, 0.4);
}

.page-contact .ct-inline:hover,
.page-contact .ct-inline:focus-visible {
  color: var(--gold-soft);
  border-color: var(--gold-soft);
}

/* 岸线收束 */
.page-contact .ct-shore {
  position: relative;
  margin-top: clamp(26px, 5vw, 58px);
  color: var(--ink-800);
  line-height: 0;
}

.page-contact .ct-shore::before {
  content: "";
  position: absolute;
  inset: 0 0 38% 0;
  background-image:
    radial-gradient(circle, rgba(232, 195, 106, 0.55) 1px, transparent 1.5px),
    radial-gradient(circle, rgba(111, 167, 155, 0.45) 1px, transparent 1.5px);
  background-size: 96px 62px, 148px 74px;
  background-position: 12px 18px, 64px 38px;
  opacity: 0.5;
  pointer-events: none;
}

.page-contact .ct-shore svg {
  display: block;
  width: 100%;
  height: clamp(72px, 12vw, 140px);
}

.page-contact .ct-shore::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(232, 195, 106, 0.45), transparent);
}

/* 响应式 */
@media (min-width: 720px) {
  .page-contact .ct-attach ul {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 26px;
  }
}

@media (min-width: 860px) {
  .page-contact .ct-checklist {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(280px, 0.86fr) 1.14fr;
    align-items: end;
    gap: clamp(32px, 4vw, 60px);
  }

  .page-contact .ct-channels__grid {
    grid-template-columns: 0.78fr 1.22fr;
    align-items: start;
  }

  .page-contact .ct-arrive__grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .ct-partner__card {
    grid-template-columns: 1.06fr 0.94fr;
    align-items: start;
  }

  .page-contact .ct-partner__side {
    border-top: 0;
    border-left: 1px solid rgba(11, 26, 46, 0.16);
    padding-top: 0;
    padding-left: clamp(20px, 3vw, 34px);
  }

  .page-contact .ct-note {
    padding-top: 6px;
  }
}

@media (min-width: 1200px) {
  .page-contact .ct-hero__lede {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .page-contact .ct-tag {
    transform: none;
  }
}