.page-contact {
  --ct-line: var(--hair);
  --ct-card-bg: #FFFDF8;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-heading);
  font-size: 17px;
  line-height: 1.75;
}

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

.page-contact a:focus-visible,
.page-contact button:focus-visible,
.page-contact summary:focus-visible {
  outline: 2px solid var(--indigo);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-5) 0 var(--space-6);
  border-bottom: var(--hairline);
  background:
    radial-gradient(120% 90% at 92% -10%, rgba(95, 168, 160, 0.18), rgba(95, 168, 160, 0) 58%),
    radial-gradient(90% 80% at -5% 8%, rgba(214, 167, 86, 0.22), rgba(214, 167, 86, 0) 62%),
    linear-gradient(180deg, #FFFDF8 0%, var(--paper) 72%);
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(27, 42, 94, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(27, 42, 94, 0.055) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 72%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 72%);
  pointer-events: none;
}

.page-contact .ct-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-4);
  align-items: end;
}

.page-contact .ct-hero h1 {
  margin: var(--space-2) 0 var(--space-3);
  max-width: 15em;
  font-family: var(--font-heading);
  font-size: clamp(32px, 8vw, 60px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--indigo);
}

.page-contact .ct-hero__accent {
  padding: 0 2px;
  background: linear-gradient(180deg, transparent 62%, var(--gold-mist) 62%, var(--gold-mist) 92%, transparent 92%);
}

.page-contact .ct-hero__lede {
  max-width: 30em;
  margin: 0 0 var(--space-3);
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.page-contact .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 0;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .btn--primary {
  background: var(--gold);
  color: var(--indigo);
}

.page-contact .btn--primary:hover {
  background: var(--gold-mist);
}

.page-contact .btn--ghost {
  background: transparent;
  border-color: var(--indigo);
  color: var(--indigo);
}

.page-contact .btn--ghost:hover {
  background: var(--indigo);
  color: var(--paper);
}

.page-contact .ct-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--ct-line);
  background: #fff;
}

.page-contact .ct-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.page-contact .ct-hero__caption {
  display: block;
  padding: 8px 12px;
  border-top: 1px solid var(--ct-line);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

/* ---------- 三块拼贴 ---------- */
.page-contact .ct-collage {
  display: grid;
  gap: 1px;
  margin-top: var(--space-5);
  border: 1px solid var(--ct-line);
  background: var(--ct-line);
}

.page-contact .ct-collage__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
  padding: var(--space-3);
  background: var(--ct-card-bg);
}

.page-contact .ct-collage__kicker {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-contact .ct-collage__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(22px, 5vw, 30px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--indigo);
}

.page-contact .ct-collage__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .ct-collage__item--night {
  background: linear-gradient(150deg, var(--indigo) 0%, var(--night) 100%);
}

.page-contact .ct-collage__item--night .ct-collage__title {
  color: var(--paper);
}

.page-contact .ct-collage__item--night .ct-collage__text {
  color: rgba(250, 247, 241, 0.82);
}

.page-contact .ct-collage__item--night .ct-collage__kicker {
  color: var(--gold-mist);
}

.page-contact .ct-collage__item--sand {
  background: var(--gold-wash);
}

.page-contact .ct-collage__item--celadon {
  background: var(--celadon-mist);
}

.page-contact .ct-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  margin-top: auto;
  padding-bottom: 2px;
  font-size: 14px;
  font-weight: 600;
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-contact .ct-arrow::after {
  content: "→";
  font-family: var(--font-mono);
}

.page-contact .ct-arrow:hover {
  color: var(--stone);
}

.page-contact .ct-collage__item--night .ct-arrow {
  color: var(--gold-mist);
}

.page-contact .ct-arrow--block {
  margin-top: var(--space-3);
}

/* ---------- 主体三栏 ---------- */
.page-contact .ct-body {
  display: grid;
  gap: var(--space-6);
  padding-top: var(--space-6);
  padding-bottom: var(--space-7);
}

.page-contact .ct-rail {
  border-top: 2px solid var(--indigo);
  padding-top: var(--space-2);
  min-width: 0;
}

.page-contact .ct-rail__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-contact .ct-rail__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin: var(--space-2) 0 0;
  padding: 0 0 4px;
  list-style: none;
}

.page-contact .ct-rail__item {
  flex: 0 0 auto;
}

.page-contact .ct-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--ct-line);
  background: var(--ct-card-bg);
  color: var(--indigo);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
}

.page-contact .ct-rail__link:hover {
  border-color: var(--gold);
  background: var(--gold-wash);
}

.page-contact .ct-rail__num {
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 0.04em;
}

.page-contact .ct-stream {
  display: grid;
  gap: var(--space-6);
  min-width: 0;
}

.page-contact .ct-block {
  min-width: 0;
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-contact .ct-block__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 600;
  line-height: 1.2;
  color: var(--indigo);
}

.page-contact .ct-block__lede,
.page-contact .ct-block > p {
  max-width: var(--measure);
  margin: 0 0 var(--space-2);
  font-size: 16px;
  line-height: 1.75;
}

/* ---------- 反馈分类 ---------- */
.page-contact .ct-figure {
  margin: var(--space-3) 0 0;
  border: 1px solid var(--ct-line);
  background: linear-gradient(160deg, var(--celadon-mist) 0%, var(--paper) 78%);
}

.page-contact .ct-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 2;
  object-fit: cover;
}

.page-contact .ct-figure__caption {
  display: block;
  padding: 8px 12px;
  border-top: 1px solid var(--ct-line);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-contact .tabs {
  margin-top: var(--space-4);
}

.page-contact .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .tabs__tab {
  appearance: none;
  -webkit-appearance: none;
  padding: 9px 14px;
  border: 1px solid var(--ct-line);
  border-radius: 0;
  background: var(--ct-card-bg);
  color: var(--indigo);
  font-family: var(--font-heading);
  font-size: 14px;
  line-height: 1.2;
  cursor: pointer;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .tabs__tab:hover {
  border-color: var(--celadon);
}

.page-contact .tabs__tab[aria-selected="true"] {
  background: var(--celadon-mist);
  border-color: var(--celadon);
  box-shadow: inset 0 -3px 0 var(--gold);
  font-weight: 600;
}

.page-contact .tabs__panel {
  margin-top: var(--space-3);
  padding: var(--space-2) 0 var(--space-2) var(--space-3);
  border-left: 2px solid var(--celadon-mist);
}

.page-contact .ct-panel__title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--indigo);
}

.page-contact .tabs__panel p {
  max-width: var(--measure);
  margin: 0 0 var(--space-2);
  font-size: 15.5px;
  line-height: 1.75;
}

.page-contact .ct-panel__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-contact .ct-prep {
  display: grid;
  gap: 8px;
  margin: var(--space-2) 0 var(--space-3);
  padding: 0;
  list-style: none;
}

.page-contact .ct-prep li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  color: var(--ink);
}

.page-contact .ct-prep li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--celadon);
}

.page-contact .ct-panel__more {
  margin: 0;
  font-size: 14.5px;
  color: var(--stone);
}

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

/* ---------- 处理流程 ---------- */
.page-contact .ct-flow {
  display: grid;
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-flow__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: var(--space-2);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-flow__index {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1.1;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-contact .ct-flow__title {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--indigo);
}

.page-contact .ct-flow__item p {
  max-width: var(--measure);
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
}

/* ---------- 商务合作 ---------- */
.page-contact .ct-directions {
  display: grid;
  gap: 1px;
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--ct-line);
  background: var(--ct-line);
}

.page-contact .ct-direction {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: var(--space-3);
  background: var(--ct-card-bg);
}

.page-contact .ct-direction__index {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--stone);
}

.page-contact .ct-direction h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 600;
  color: var(--indigo);
}

.page-contact .ct-direction p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .tag {
  display: inline-block;
  justify-self: start;
  padding: 3px 8px;
  border: 1px solid var(--hair);
  font-size: 12px;
  line-height: 1.5;
  color: var(--stone);
}

.page-contact .tag--gold {
  border-color: var(--gold);
  background: var(--gold-wash);
  color: var(--indigo);
}

/* ---------- 问答 ---------- */
.page-contact .accordion {
  margin-top: var(--space-3);
  border-top: 1px solid var(--ct-line);
}

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

.page-contact .accordion__summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  font-family: var(--font-heading);
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--indigo);
  cursor: pointer;
  list-style: none;
}

.page-contact .accordion__summary::-webkit-details-marker {
  display: none;
}

.page-contact .accordion__summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--gold);
}

.page-contact .accordion__item[open] .accordion__summary::after {
  content: "–";
}

.page-contact .accordion__body {
  padding-bottom: var(--space-3);
}

.page-contact .accordion__body p {
  max-width: var(--measure);
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 联系卡 ---------- */
.page-contact .ct-aside {
  min-width: 0;
}

.page-contact .ct-card {
  border: 1px solid var(--ct-line);
  background: var(--ct-card-bg);
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-contact .ct-card__head {
  padding: var(--space-3);
  background: linear-gradient(160deg, var(--indigo) 0%, var(--night) 100%);
  color: var(--paper);
}

.page-contact .ct-card__kicker {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold-mist);
}

.page-contact .ct-card__head h2 {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--paper);
}

.page-contact .ct-card__sub {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(250, 247, 241, 0.78);
}

.page-contact .ct-card__body {
  padding: var(--space-2) var(--space-3) var(--space-3);
}

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

.page-contact .ct-contact-row {
  display: grid;
  gap: 4px;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-contact-row:last-of-type {
  border-bottom: 0;
}

.page-contact .ct-contact-row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--stone);
}

.page-contact .ct-contact-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .ct-contact-row dd.is-mono {
  font-family: var(--font-mono);
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--indigo);
}

.page-contact .ct-status {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: var(--space-2);
  padding: 10px 12px;
  border-left: 3px solid var(--celadon);
  background: var(--celadon-mist);
  font-size: 14px;
  line-height: 1.65;
  color: var(--indigo);
}

.page-contact .ct-status__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 0.55em;
  background: var(--celadon);
}

.page-contact .ct-more {
  display: grid;
  gap: 0;
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-more a {
  display: block;
  padding: 9px 0;
  border-bottom: 1px solid var(--ct-line);
  font-size: 14px;
  color: var(--indigo);
  text-decoration: none;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-collage {
    grid-template-columns: 5fr 4fr 3fr;
  }

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

  .page-contact .ct-figure img {
    aspect-ratio: 5 / 2;
  }
}

@media (min-width: 860px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(0, 6.5fr) minmax(0, 5.5fr);
    gap: var(--space-5);
  }

  .page-contact .ct-collage {
    margin-top: var(--space-6);
  }
}

@media (min-width: 980px) {
  .page-contact .ct-body {
    grid-template-columns: minmax(0, 2.6fr) minmax(0, 5.6fr) minmax(0, 3.6fr);
    gap: var(--space-5);
    align-items: start;
  }

  .page-contact .ct-rail {
    position: sticky;
    top: calc(var(--header-h) + var(--space-3));
  }

  .page-contact .ct-rail__list {
    display: grid;
    gap: 0;
    overflow: visible;
    margin-top: var(--space-2);
    padding-bottom: 0;
  }

  .page-contact .ct-rail__link {
    width: 100%;
    padding: 10px 0;
    border: 0;
    border-bottom: 1px solid var(--ct-line);
    background: transparent;
    white-space: normal;
  }

  .page-contact .ct-rail__link:hover {
    background: transparent;
    color: var(--gold);
  }

  .page-contact .ct-rail__item:first-child .ct-rail__link {
    border-top: 1px solid var(--ct-line);
  }

  .page-contact .ct-aside {
    position: sticky;
    top: calc(var(--header-h) + var(--space-3));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .btn,
  .page-contact .tabs__tab {
    transition: none;
  }
}
<<<END>>>