/* ============ page-contact 作用域 ============ */
.page-contact {
  --ct-cut: 14px;
  --ct-cut-big: 22px;
  --ct-gap: clamp(16px, 2.6vw, 26px);
  position: relative;
  color: var(--paper);
  background:
    radial-gradient(1080px 520px at 84% -4%, rgba(108, 75, 224, .20), transparent 62%),
    radial-gradient(720px 460px at -6% 30%, rgba(63, 224, 200, .09), transparent 62%),
    var(--ink);
  overflow-x: clip;
}

.page-contact .ct-crumb-row {
  padding-block: clamp(20px, 3.4vw, 34px) 0;
}

.page-contact .ct-crumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .ct-crumb a:hover,
.page-contact .ct-crumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding-block: clamp(28px, 5vw, 56px) clamp(48px, 8vw, 96px);
}

.page-contact .ct-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 48px);
  align-items: end;
}

.page-contact .ct-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 8.4vw, 5rem);
  line-height: 1.02;
  letter-spacing: -.02em;
  margin: .28em 0 .5em;
  color: var(--paper);
}

.page-contact .ct-hero__lead {
  max-width: 44ch;
  color: var(--mist);
  font-size: clamp(1rem, 2.2vw, 1.1rem);
  line-height: 1.78;
}

.page-contact .ct-hero__figure {
  margin: 0;
  position: relative;
}

.page-contact .ct-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - var(--ct-cut)) 0, 100% var(--ct-cut), 100% 100%, var(--ct-cut) 100%, 0 calc(100% - var(--ct-cut)));
  filter: saturate(.92);
}

.page-contact .ct-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(200deg, rgba(10, 14, 31, .05) 30%, rgba(10, 14, 31, .72) 100%);
  clip-path: polygon(0 0, calc(100% - var(--ct-cut)) 0, 100% var(--ct-cut), 100% 100%, var(--ct-cut) 100%, 0 calc(100% - var(--ct-cut)));
}

.page-contact .ct-hero__cap {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--mist);
}

/* ---------- 三张渠道卡 ---------- */
.page-contact .ct-channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
  margin-top: clamp(36px, 6vw, 68px);
}

.page-contact .ct-channel {
  --ct-cut: 14px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 3.2vw, 30px);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--hair);
  clip-path: polygon(0 0, calc(100% - var(--ct-cut)) 0, 100% var(--ct-cut), 100% 100%, var(--ct-cut) 100%, 0 calc(100% - var(--ct-cut)));
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}

.page-contact .ct-channel:hover,
.page-contact .ct-channel:focus-within {
  --ct-cut: 22px;
  background: var(--rail);
}

.page-contact .ct-channel--mail {
  background: linear-gradient(168deg, rgba(255, 138, 61, .10) 0%, var(--panel) 58%);
  box-shadow: inset 0 0 0 1px rgba(255, 138, 61, .58);
}

.page-contact .ct-channel--mail:hover,
.page-contact .ct-channel--mail:focus-within {
  background: linear-gradient(168deg, rgba(255, 138, 61, .17) 0%, var(--rail) 62%);
  box-shadow: inset 0 0 0 1px var(--orange);
}

.page-contact .ct-channel--addr {
  background: var(--ink-soft);
}

.page-contact .ct-channel__tag {
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--orange);
  text-transform: uppercase;
}

.page-contact .ct-channel--tel .ct-channel__tag {
  color: var(--cyan);
}

.page-contact .ct-channel--addr .ct-channel__tag {
  color: var(--mist);
}

.page-contact .ct-channel__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: .01em;
  margin: 0;
  color: var(--paper);
}

.page-contact .ct-channel__value {
  display: block;
  font-size: .94rem;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-contact .ct-channel__value:hover,
.page-contact .ct-channel__value:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--orange);
}

.page-contact .ct-channel__value--mail {
  font-size: clamp(.82rem, 2.6vw, .95rem);
  color: var(--orange);
}

.page-contact .ct-channel__value--addr {
  font-family: var(--font-body);
  color: var(--paper);
  font-weight: 600;
  word-break: normal;
}

.page-contact .ct-channel__desc {
  margin: 0;
  font-size: .93rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .ct-channel__meta {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--hair-strong);
  font-size: .74rem;
  letter-spacing: .05em;
  color: var(--mist);
}

/* ---------- 通用区块骨架 ---------- */
.page-contact .ct-block {
  padding-block: clamp(44px, 7vw, 88px);
}

.page-contact .ct-block--mail {
  background: linear-gradient(180deg, transparent 0%, rgba(20, 26, 56, .55) 40%, transparent 100%);
}

.page-contact .ct-block__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 56px);
}

.page-contact .ct-block__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 5.4vw, 2.5rem);
  line-height: 1.18;
  letter-spacing: -.01em;
  margin: .3em 0 0;
  color: var(--paper);
}

.page-contact .ct-block__main p {
  color: var(--mist);
}

.page-contact .ct-block__main p + p {
  margin-top: 16px;
}

.page-contact .ct-block__main strong {
  color: var(--paper);
}

.page-contact .ct-tel-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 224, 200, .45);
  padding-bottom: 1px;
}

.page-contact .ct-tel-link:hover,
.page-contact .ct-tel-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--orange);
}

.page-contact .ct-list {
  margin: 18px 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-contact .ct-list li {
  position: relative;
  padding-left: 26px;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .ct-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 12px;
  height: 1px;
  background: var(--orange);
}

.page-contact .ct-list li strong {
  color: var(--paper);
}

/* ---------- 办公地址与来访 ---------- */
.page-contact .ct-block--visit .ct-block__title {
  color: var(--paper);
}

.page-contact .ct-visit {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.4vw, 34px);
}

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

.page-contact .ct-visit__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 6.5;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - var(--ct-cut)) 0, 100% var(--ct-cut), 100% 100%, var(--ct-cut) 100%, 0 calc(100% - var(--ct-cut)));
}

.page-contact .ct-visit__cap {
  display: block;
  margin-top: 12px;
  font-size: .74rem;
  letter-spacing: .05em;
  color: var(--mist);
}

.page-contact .ct-mapwrap {
  margin-top: clamp(26px, 4vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 3vw, 26px);
  background: rgba(35, 43, 87, .5);
  box-shadow: inset 0 0 0 1px var(--hair);
  clip-path: polygon(0 0, calc(100% - var(--ct-cut)) 0, 100% var(--ct-cut), 100% 100%, var(--ct-cut) 100%, 0 calc(100% - var(--ct-cut)));
  color: var(--orange);
}

.page-contact .ct-map {
  width: 100%;
  max-width: 420px;
  height: auto;
}

.page-contact .ct-mapwrap__cap {
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-contact .ct-disclosure {
  margin-top: clamp(26px, 4vw, 40px);
}

/* ---------- 合作区块 ---------- */
.page-contact .ct-block--partner {
  padding-bottom: clamp(52px, 8vw, 100px);
}

.page-contact .ct-partner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 52px);
  background: linear-gradient(150deg, rgba(108, 75, 224, .22) 0%, var(--panel) 52%, var(--ink-soft) 100%);
}

.page-contact .ct-partner__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 4.6vw, 2.1rem);
  line-height: 1.2;
  margin: .3em 0 .7em;
  color: var(--paper);
}

.page-contact .ct-partner__copy p {
  color: var(--mist);
  line-height: 1.8;
}

.page-contact .ct-partner__copy p + p {
  margin-top: 14px;
}

.page-contact .ct-partner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.page-contact .ct-partner__links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  align-content: start;
}

.page-contact .ct-partner__links li + li {
  border-top: 1px solid var(--hair);
}

.page-contact .ct-partner__links a {
  display: block;
  padding: 15px 2px;
  font-family: var(--font-mono);
  font-size: .83rem;
  letter-spacing: .04em;
  color: var(--mist);
  text-decoration: none;
  transition: color .2s var(--ease), padding-left .25s var(--ease);
}

.page-contact .ct-partner__links a:hover,
.page-contact .ct-partner__links a:focus-visible {
  color: var(--cyan);
  padding-left: 10px;
}

/* ---------- 底部窄带 ---------- */
.page-contact .ct-strip {
  border-top: 1px solid var(--hair);
  padding-block: 20px 28px;
}

.page-contact .ct-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
}

.page-contact .ct-strip__item {
  font-size: .73rem;
  letter-spacing: .05em;
  color: var(--mist);
}

.page-contact .ct-strip__item--soft {
  color: rgba(163, 170, 207, .68);
}

.page-contact .ct-strip__sep {
  width: 18px;
  height: 1px;
  background: var(--hair-strong);
  transform: rotate(-12deg);
  flex: none;
}

/* ---------- 焦点与降级 ---------- */
.page-contact a:focus-visible,
.page-contact button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact * {
    transition: none !important;
    animation: none !important;
  }
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-visit {
    grid-template-columns: 1.25fr .9fr;
    align-items: start;
  }

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

  .page-contact .ct-channel--mail {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: 1.08fr .92fr;
  }

  .page-contact .ct-block__grid {
    grid-template-columns: minmax(220px, .62fr) minmax(0, 1.38fr);
    align-items: start;
  }

  .page-contact .ct-block__aside {
    position: sticky;
    top: 96px;
  }

  .page-contact .ct-partner {
    grid-template-columns: 1.5fr .8fr;
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-contact .ct-channels {
    grid-template-columns: 1.7fr 1fr 1fr;
  }

  .page-contact .ct-channel--mail {
    grid-column: auto;
  }
}
<<<END>>>