.page-contact {
  --ct-line: rgba(26, 34, 48, 0.12);
  --ct-tint: rgba(217, 134, 60, 0.09);
  --ct-tint-ink: rgba(240, 178, 122, 0.16);
  background: var(--paper);
  color: var(--text);
  overflow-x: clip;
}

/* ---------- Hero ---------- */
.page-contact .ct-hero {
  padding: clamp(18px, 3.4vw, 34px) 0 clamp(46px, 7vw, 96px);
  background:
    linear-gradient(175deg, var(--paper) 0 64%, var(--silver-2) 64% 100%);
}

.page-contact .ct-hero__h1 {
  margin: 18px 0 0;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-contact .ct-hero__lede {
  margin: 24px 0 0;
  max-width: 33em;
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.82;
  color: var(--note);
}

.page-contact .ct-hero__act {
  margin-top: clamp(28px, 4vw, 44px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
}

.page-contact .ct-btn__arrow {
  display: inline-block;
  margin-left: 8px;
  transition: transform 0.18s var(--ease);
}

.page-contact .ct-btn:hover .ct-btn__arrow,
.page-contact .ct-btn:focus-visible .ct-btn__arrow {
  transform: translateX(3px);
}

/* ---------- 共享小标题 ---------- */
.page-contact .ct-h2 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.4vw, 38px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-contact .ct-sub {
  margin: 16px 0 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--note);
}

/* ---------- 联系通道 ---------- */
.page-contact .ct-channels {
  background: var(--silver-2);
  padding: clamp(42px, 6.4vw, 88px) 0 clamp(48px, 7.4vw, 100px);
}

.page-contact .ct-figure {
  margin: clamp(26px, 4vw, 42px) 0 clamp(28px, 4.2vw, 44px);
}

.page-contact .ct-figure .cp-figure__media {
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--ink-800);
}

.page-contact .ct-figure .cp-figure__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--note);
}

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

.page-contact .ct-row {
  display: grid;
  gap: 8px;
  padding: clamp(20px, 3vw, 28px) clamp(16px, 2.4vw, 26px);
  border-radius: var(--r-md);
  transition: background-color 0.22s var(--ease);
}

.page-contact .ct-row + .ct-row {
  margin-top: 10px;
}

.page-contact .ct-row:hover {
  background: var(--ct-tint);
}

.page-contact .ct-row--priority {
  background: var(--ink-850);
  color: var(--paper);
}

.page-contact .ct-row--priority:hover {
  background: var(--ink-800);
}

.page-contact .ct-row__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-contact .ct-row--priority .ct-row__no {
  color: var(--amber-lift);
}

.page-contact .ct-row__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 21px);
  line-height: 1.35;
  letter-spacing: 0.01em;
}

.page-contact .ct-row__use {
  margin: 8px 0 0;
  max-width: 42em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--note);
}

.page-contact .ct-row--priority .ct-row__use {
  color: rgba(249, 248, 246, 0.76);
}

.page-contact .ct-row__meta {
  margin: 12px 0 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  line-height: 1.6;
  color: var(--note);
  overflow-wrap: anywhere;
}

.page-contact .ct-row--priority .ct-row__meta {
  color: var(--amber-lift);
}

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

.page-contact .ct-row__tag {
  justify-self: start;
}

/* ---------- 响应时段 ---------- */
.page-contact .ct-hours {
  background: var(--paper);
  border-top: 1px solid var(--ct-line);
  border-bottom: 1px solid var(--ct-line);
  padding: clamp(44px, 6.6vw, 92px) 0;
}

.page-contact .ct-hours__inner {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-contact .ct-hours__note {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--note);
}

.page-contact .ct-hours__grid {
  margin: 0;
  display: grid;
  gap: 20px 24px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .ct-hours__grid > div {
  border-top: 2px solid var(--amber);
  padding-top: 12px;
  min-width: 0;
}

.page-contact .ct-hours__grid dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.13em;
  color: var(--note);
}

.page-contact .ct-hours__grid dd {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.7vw, 18px);
  letter-spacing: 0.04em;
  line-height: 1.5;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-contact .ct-hours__grid .ct-hours__mail {
  font-size: clamp(12.5px, 1.35vw, 15px);
  color: var(--celadon);
}

/* ---------- 通信地址 ---------- */
.page-contact .ct-address {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-900);
  color: var(--paper);
  padding: clamp(56px, 9vw, 120px) 0;
}

.page-contact .ct-address__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: grayscale(0.35);
}

.page-contact .ct-address::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(102deg, rgba(14, 27, 44, 0.95) 0%, rgba(14, 27, 44, 0.78) 54%, rgba(14, 27, 44, 0.34) 100%);
  pointer-events: none;
}

.page-contact .ct-address__inner {
  position: relative;
  z-index: 2;
  max-width: 46em;
}

.page-contact .ct-addr__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--amber-lift);
}

.page-contact .ct-address__rule {
  height: 1px;
  margin: clamp(18px, 2.6vw, 26px) 0 clamp(20px, 3vw, 30px);
  background: var(--line-dark);
}

.page-contact .ct-addr__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--silver);
}

.page-contact .ct-addr__text {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.9vw, 40px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .ct-addr__note {
  margin: clamp(18px, 2.8vw, 26px) 0 0;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(201, 210, 218, 0.82);
}

/* ---------- 来询准备 ---------- */
.page-contact .ct-prep {
  background: var(--paper);
  padding: clamp(48px, 7.4vw, 104px) 0;
}

.page-contact .ct-prep__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px 24px;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-contact .ct-fold {
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-fold .cp-fold__item {
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-fold .cp-fold__trigger {
  width: 100%;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 22px;
  align-items: center;
  gap: 12px;
  padding: 18px 4px;
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  color: var(--text);
  transition: background-color 0.2s var(--ease);
}

.page-contact .ct-fold .cp-fold__trigger:hover {
  background: var(--ct-tint);
}

.page-contact .ct-fold .cp-fold__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-contact .ct-fold .cp-fold__q {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.5;
}

.page-contact .ct-fold .cp-fold__icon {
  width: 12px;
  height: 12px;
  justify-self: end;
  border-right: 2px solid var(--amber);
  border-bottom: 2px solid var(--amber);
  transform: rotate(45deg);
  transition: transform 0.22s var(--ease);
}

.page-contact .ct-fold .cp-fold__trigger[aria-expanded="true"] .cp-fold__icon {
  transform: rotate(225deg);
}

.page-contact .ct-fold .cp-fold__inner {
  padding: 0 4px 20px 64px;
  max-width: 46em;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--note);
}

.page-contact .ct-fold .cp-fold__inner p {
  margin: 0;
}

.page-contact .ct-fold .cp-fold__inner a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-trail {
  margin: clamp(24px, 3.4vw, 34px) 0 0;
  max-width: 44em;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--note);
}

.page-contact .ct-trail a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--amber);
  text-underline-offset: 3px;
}

.page-contact .ct-trail a:hover {
  color: var(--amber);
}

/* ---------- 合作与纠错 ---------- */
.page-contact .ct-partner {
  background: var(--silver-2);
  padding: clamp(46px, 7vw, 96px) 0;
}

.page-contact .ct-partner__grid {
  margin-top: clamp(24px, 3.6vw, 40px);
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .ct-panel {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: clamp(22px, 3vw, 32px);
  background: var(--paper);
  border: 1px solid var(--ct-line);
  border-radius: var(--r-md);
}

.page-contact .ct-panel__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-contact .ct-panel__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 21px);
  line-height: 1.35;
  color: var(--text);
}

.page-contact .ct-panel__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--note);
}

.page-contact .ct-panel__how {
  margin: 6px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--ct-line);
  font-size: 14px;
  line-height: 1.72;
  color: var(--text);
}

.page-contact .ct-panel__how a {
  color: var(--celadon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-contact .ct-hours__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .ct-row__tag {
    justify-self: start;
  }
}

@media (min-width: 760px) {
  .page-contact .ct-row {
    grid-template-columns: 52px minmax(0, 1fr) auto;
    align-items: start;
    column-gap: clamp(16px, 2.4vw, 28px);
  }

  .page-contact .ct-row__no {
    padding-top: 4px;
  }

  .page-contact .ct-row__tag {
    justify-self: end;
    align-self: start;
  }
}

@media (min-width: 880px) {
  .page-contact .ct-hero__lede {
    max-width: 30em;
  }

  .page-contact .ct-hours__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: end;
  }

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

  .page-contact .ct-partner__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(18px, 2.6vw, 30px);
  }
}

@media (min-width: 1040px) {
  .page-contact .ct-hero {
    padding-top: clamp(24px, 3vw, 40px);
  }

  .page-contact .ct-hero__h1 {
    max-width: 13em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-btn__arrow,
  .page-contact .ct-row,
  .page-contact .ct-fold .cp-fold__icon,
  .page-contact .ct-fold .cp-fold__trigger {
    transition: none;
  }

  .page-contact .ct-btn:hover .ct-btn__arrow {
    transform: none;
  }
}
<<<END>>>