.page-contact {
  background: var(--paper-100);
  color: var(--ink-950);
  font-family: var(--font-sans);
  padding-bottom: clamp(2rem, 5vw, 4rem);
  overflow-x: hidden;
}

.page-contact .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* 面包屑与首屏 */
.page-contact .ct-intro {
  padding-top: clamp(1.25rem, 3.5vw, 2.5rem);
  padding-bottom: clamp(1.75rem, 4vw, 3rem);
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem 0;
  list-style: none;
  margin: 0 0 clamp(1rem, 2.5vw, 1.75rem);
  padding: 0;
  font-size: 0.875rem;
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin: 0 0.5rem;
  color: var(--mist-400);
}

.page-contact .breadcrumb a {
  color: var(--green-700);
  text-decoration: none;
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--green-900);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .breadcrumb [aria-current="page"] {
  color: var(--ink-950);
}

.page-contact .ct-intro__split {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2.25rem);
}

.page-contact .ct-intro h1 {
  margin: 0.6rem 0 0;
  font-size: clamp(1.8rem, 5vw, 3.15rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  font-weight: 800;
  color: var(--green-900);
  max-width: 18ch;
}

.page-contact .ct-intro__body .lead {
  margin: 0 0 1.25rem;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ink-950);
}

.page-contact .ct-quick {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-contact .ct-quick li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3rem 0.65rem;
  padding-left: 0.8rem;
  border-left: 2px solid var(--gold-500);
  font-size: 0.9375rem;
}

.page-contact .ct-quick .ct-k {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--mist-400);
}

.page-contact .ct-quick a {
  color: var(--green-700);
  text-decoration: none;
  word-break: break-all;
}

.page-contact .ct-quick a:hover,
.page-contact .ct-quick a:focus-visible {
  color: var(--clay-500);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 反馈通道说明 */
.page-contact .ct-guide {
  background: var(--paper-200);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  padding-block: clamp(2rem, 5vw, 3.75rem);
}

.page-contact .ct-guide__grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.page-contact .ct-guide h2 {
  margin: 0 0 0.9rem;
  color: var(--green-900);
}

.page-contact .ct-guide__text > .muted {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--green-500);
}

.page-contact .ct-guide__list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}

.page-contact .ct-guide__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--hair);
}

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

.page-contact .ct-guide__no {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: var(--clay-500);
  padding-top: 0.2rem;
}

.page-contact .ct-guide__item h3 {
  margin: 0 0 0.35rem;
  font-size: 1.0625rem;
  line-height: 1.5;
  color: var(--green-900);
}

.page-contact .ct-guide__item p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--ink-950);
}

.page-contact .ct-guide__note {
  margin: 1.5rem 0 0;
  padding: 0.85rem 1rem;
  border-left: 3px solid var(--clay-500);
  background: var(--paper-100);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--green-900);
}

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

.page-contact .ct-guide__figure .figure__media {
  display: block;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(150deg, var(--paper-100), var(--gold-200) 70%, var(--clay-200));
  box-shadow: var(--shadow-soft);
}

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

/* 联系方式与表单 */
.page-contact .ct-reach {
  padding-block: clamp(2.25rem, 5vw, 4rem);
}

.page-contact .ct-reach__grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.page-contact .ct-card {
  position: relative;
  background: var(--green-900);
  color: var(--paper-100);
  border: 1px solid rgba(216, 181, 106, 0.42);
  border-radius: var(--radius-xl);
  padding: clamp(1.4rem, 3vw, 2rem);
  overflow: hidden;
}

.page-contact .ct-card__mark {
  position: absolute;
  top: 1.4rem;
  right: 0.85rem;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.28em;
  color: var(--gold-500);
  opacity: 0.6;
  pointer-events: none;
}

.page-contact .ct-card__eyebrow {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--gold-500);
}

.page-contact .ct-card h2 {
  margin: 0 0 1.1rem;
  font-size: clamp(1.45rem, 3vw, 1.9rem);
  line-height: 1.25;
  color: var(--paper-100);
}

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

.page-contact .ct-card__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(247, 243, 234, 0.14);
}

.page-contact .ct-card__item:first-child {
  padding-top: 0;
}

.page-contact .ct-card__icon {
  line-height: 0;
  padding-top: 0.2rem;
  color: var(--gold-500);
}

.page-contact .ct-card__icon svg {
  width: 18px;
  height: 18px;
  display: block;
}

.page-contact .ct-card__k {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--mist-400);
}

.page-contact .ct-card__v {
  display: block;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--paper-100);
  text-decoration: none;
  word-break: break-word;
}

.page-contact a.ct-card__v:hover,
.page-contact a.ct-card__v:focus-visible {
  color: var(--gold-200);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-card__note {
  margin: 1.15rem 0 0;
  padding: 0.75rem 0.85rem;
  border-radius: var(--radius-md);
  background: rgba(216, 181, 106, 0.14);
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--gold-200);
}

.page-contact .ct-card__figure {
  margin: 1.25rem 0 0;
}

.page-contact .ct-card__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  opacity: 0.82;
}

.page-contact .ct-form {
  background: var(--paper-200);
  border: 1px solid var(--hair);
  border-radius: var(--radius-xl);
  padding: clamp(1.4rem, 3vw, 2.25rem);
}

.page-contact .ct-form h2 {
  margin: 0 0 0.5rem;
  color: var(--green-900);
}

.page-contact .ct-form__intro {
  margin: 0 0 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--green-500);
}

.page-contact .ct-form__body {
  display: grid;
  gap: 1.15rem;
}

.page-contact .ct-field {
  display: grid;
  gap: 0.45rem;
}

.page-contact .ct-field__label {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--green-900);
}

.page-contact .ct-field__no {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--clay-500);
}

.page-contact .ct-field__hint {
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--green-500);
}

.page-contact .ct-field input,
.page-contact .ct-field select,
.page-contact .ct-field textarea {
  width: 100%;
  font: inherit;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ink-950);
  background: var(--paper-100);
  border: 1px solid var(--hair);
  border-radius: var(--radius-md);
  padding: 0.75rem 0.85rem;
  transition: border-color 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out), background-color 0.18s var(--ease-out);
}

.page-contact .ct-field textarea {
  min-height: 8rem;
  resize: vertical;
  line-height: 1.75;
}

.page-contact .ct-field input:focus,
.page-contact .ct-field select:focus,
.page-contact .ct-field textarea:focus {
  outline: none;
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(216, 181, 106, 0.38);
}

.page-contact .ct-field input:user-invalid,
.page-contact .ct-field textarea:user-invalid {
  border-color: var(--clay-500);
  background: var(--clay-200);
}

.page-contact .ct-form__submit {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.25rem;
}

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

.page-contact .ct-form__note {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--green-500);
}

/* 处理流程 */
.page-contact .ct-flow {
  background: var(--paper-200);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  padding-block: clamp(2.25rem, 5vw, 3.75rem);
}

.page-contact .ct-flow h2 {
  margin: 0 0 0.75rem;
  color: var(--green-900);
}

.page-contact .ct-flow__lead {
  margin: 0;
  max-width: 56ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--green-500);
}

.page-contact .ct-flow__steps {
  list-style: none;
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1.6rem;
}

.page-contact .ct-flow__step {
  position: relative;
  padding-top: 3.1rem;
}

.page-contact .ct-flow__node {
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 2px solid var(--gold-500);
  background: var(--gold-200);
  color: var(--green-900);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

.page-contact .ct-flow__step:nth-child(2) .ct-flow__node {
  background: var(--paper-100);
  border-color: var(--clay-500);
  color: var(--clay-500);
}

.page-contact .ct-flow__step:nth-child(3) .ct-flow__node {
  background: var(--green-700);
  border-color: var(--green-700);
  color: var(--gold-200);
}

.page-contact .ct-flow__step h3 {
  margin: 0 0 0.4rem;
  font-size: 1.0625rem;
  line-height: 1.5;
  color: var(--green-900);
}

.page-contact .ct-flow__step p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink-950);
}

/* 常见联系场景 */
.page-contact .ct-scenes {
  padding-block: clamp(2.25rem, 5vw, 4rem);
}

.page-contact .ct-scenes h2 {
  margin: 0 0 0.75rem;
  color: var(--green-900);
}

.page-contact .ct-scenes__lead {
  margin: 0;
  max-width: 58ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--green-500);
}

.page-contact .ct-scenes__grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 3.5vw, 2rem);
}

.page-contact .ct-scene {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 1.25rem;
  background: var(--paper-200);
  border: 1px solid var(--hair);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.18s var(--ease-out), transform 0.18s var(--ease-out);
}

.page-contact .ct-scene:hover,
.page-contact .ct-scene:focus-visible {
  border-color: var(--gold-500);
  transform: translateY(-2px);
}

.page-contact .ct-scene:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
}

.page-contact .ct-scene h3 {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.5;
  color: var(--green-900);
}

.page-contact .ct-scene p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--ink-950);
}

.page-contact .ct-scene__go {
  margin-top: auto;
  padding-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--clay-500);
}

.page-contact .ct-scenes__foot {
  margin: clamp(1.5rem, 3vw, 2rem) 0 0;
  font-size: 0.875rem;
  line-height: 1.85;
  color: var(--green-500);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-contact .ct-scenes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-contact .ct-flow__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.75rem;
  }

  .page-contact .ct-flow__step {
    padding-top: 1.9rem;
    border-top: 2px solid var(--hair-light);
  }

  .page-contact .ct-flow__step::before {
    content: "";
    position: absolute;
    top: -2px;
    left: 0;
    width: 48px;
    height: 2px;
    background: var(--gold-500);
  }

  .page-contact .ct-flow__node {
    top: 0;
    transform: translateY(-50%);
  }
}

@media (min-width: 900px) {
  .page-contact .ct-intro__split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: end;
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-contact .ct-guide__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
    gap: clamp(2rem, 4vw, 3rem);
  }

  .page-contact .ct-guide__figure {
    position: sticky;
    top: 1.5rem;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-reach__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: clamp(1.75rem, 3vw, 2.75rem);
  }

  .page-contact .ct-card {
    position: sticky;
    top: 1.5rem;
  }
}

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-field input,
  .page-contact .ct-field select,
  .page-contact .ct-field textarea,
  .page-contact .ct-scene {
    transition: none;
  }

  .page-contact .ct-scene:hover,
  .page-contact .ct-scene:focus-visible {
    transform: none;
  }
}