.page-contact {
  --ct-line: rgba(11, 27, 51, 0.14);
  --ct-line-soft: rgba(11, 27, 51, 0.08);
  --ct-amber-tint: rgba(242, 163, 58, 0.16);
  --ct-jade-tint: rgba(95, 191, 166, 0.18);
}

/* 首屏 */
.page-contact .ct-hero {
  position: relative;
  overflow: clip;
  padding-block: clamp(1.4rem, 4.5vw, 2.6rem) clamp(2.2rem, 7vw, 4.2rem);
  background: var(--ink);
  color: var(--paper);
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -38%;
  width: min(46rem, 92vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 163, 58, 0.2), transparent 62%);
  pointer-events: none;
}

.page-contact .ct-hero__in {
  position: relative;
  z-index: 1;
}

.page-contact .ct-crumbs {
  margin-bottom: clamp(1.3rem, 3.4vw, 2.2rem);
}

.page-contact .ct-crumbs .crumbs__link {
  color: var(--amber-soft);
  text-decoration: none;
}

.page-contact .ct-crumbs .crumbs__link:hover,
.page-contact .ct-crumbs .crumbs__link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-crumbs .crumbs__sep,
.page-contact .ct-crumbs .crumbs__current {
  color: rgba(247, 244, 236, 0.62);
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: clamp(1.6rem, 4.5vw, 2.8rem);
}

.page-contact .ct-eyebrow {
  color: var(--amber-soft);
}

.page-contact .ct-hero__title {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(1.85rem, 6.4vw, 3.3rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 0 0 0.9rem;
  max-width: 20ch;
}

.page-contact .ct-mark {
  color: var(--amber);
  box-shadow: inset 0 -0.16em 0 rgba(242, 163, 58, 0.36);
}

.page-contact .ct-hero__lede {
  color: rgba(247, 244, 236, 0.82);
  font-size: clamp(0.98rem, 2.6vw, 1.06rem);
  line-height: 1.85;
  max-width: 48ch;
  margin: 0;
}

.page-contact .ct-kit {
  list-style: none;
  margin: 1.7rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-contact .ct-kit li {
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid rgba(201, 240, 228, 0.22);
  border-radius: var(--r-md);
  background: rgba(18, 41, 77, 0.62);
  font-size: 0.8rem;
  line-height: 1.55;
  color: rgba(247, 244, 236, 0.7);
}

.page-contact .ct-kit strong {
  font-family: var(--font-title);
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--jade-soft);
}

.page-contact .ct-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

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

.page-contact .ct-hero__media .media__frame {
  border-radius: var(--r-lg);
  border: 1px solid rgba(201, 240, 228, 0.18);
  overflow: hidden;
}

.page-contact .ct-hero__media .media__cap {
  color: rgba(247, 244, 236, 0.58);
}

/* 章节标题 */
.page-contact .ct-head {
  max-width: 64ch;
}

.page-contact .ct-head h2 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(1.5rem, 4.4vw, 2.35rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  margin: 0.5rem 0 0.7rem;
  color: var(--ink);
}

.page-contact .ct-head__note {
  margin: 0;
  color: var(--slate);
  line-height: 1.8;
  font-size: 0.95rem;
}

/* 三条通道 */
.page-contact .ct-channels {
  padding-block: clamp(2.2rem, 6.5vw, 4rem);
}

.page-contact .ct-chan {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 4vw, 2.2rem);
}

.page-contact .ct-chan__card {
  position: relative;
  background: #fff;
  border: 1px solid var(--ct-line);
  border-radius: var(--r-md);
  padding: 1.4rem 1.2rem 1.35rem;
  border-top: 4px solid var(--amber);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.page-contact .ct-chan__card--phone {
  border-top-color: var(--jade);
}

.page-contact .ct-chan__card--place {
  border-top-color: var(--ink-3);
}

.page-contact .ct-chan__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(11, 27, 51, 0.13);
}

.page-contact .ct-chan__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--fog);
  margin-bottom: 0.5rem;
}

.page-contact .ct-chan__title {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.22rem;
  line-height: 1.3;
  margin: 0;
  color: var(--ink);
}

.page-contact .ct-chan__val {
  font-family: var(--font-mono);
  font-size: clamp(0.94rem, 2.6vw, 1.06rem);
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0.6rem 0 0.75rem;
  overflow-wrap: anywhere;
}

.page-contact .ct-chan__val--addr {
  font-size: 0.9rem;
  font-weight: 500;
}

.page-contact .ct-copy {
  margin-bottom: 0.9rem;
}

.page-contact .ct-copy[data-copied] {
  color: var(--jade);
  border-color: var(--jade);
}

.page-contact .ct-chan__desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.78;
  color: var(--slate);
}

.page-contact .ct-chan__meta {
  margin: 0.85rem 0 0;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--ct-line);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--fog);
}

/* 响应流程 */
.page-contact .ct-flow {
  padding-block: clamp(2.2rem, 6.5vw, 4rem);
}

.page-contact .ct-steps {
  list-style: none;
  margin: clamp(1.5rem, 4vw, 2.2rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-contact .ct-step {
  padding: 1.2rem 1.1rem;
  background: var(--paper);
  border-radius: var(--r-md);
  border-left: 3px solid var(--ct-line);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-contact .ct-step:hover {
  border-left-color: var(--amber);
  transform: translateX(3px);
}

.page-contact .ct-step__n {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--amber);
  margin-bottom: 0.35rem;
}

.page-contact .ct-step h3 {
  font-family: var(--font-title);
  font-size: 1.04rem;
  font-weight: 800;
  line-height: 1.35;
  margin: 0 0 0.4rem;
  color: var(--ink);
}

.page-contact .ct-step p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.72;
  color: var(--slate);
}

.page-contact .ct-flow__media {
  margin: clamp(1.6rem, 4vw, 2.4rem) 0 0;
}

.page-contact .ct-flow__media .media__frame {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--ct-line-soft);
}

/* 描述模板 */
.page-contact .ct-prep {
  padding-block: clamp(2.2rem, 6.5vw, 4rem);
}

.page-contact .ct-prep__grid {
  display: grid;
  gap: clamp(1.8rem, 5vw, 3rem);
}

.page-contact .ct-prep__main h2 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(1.5rem, 4.4vw, 2.3rem);
  line-height: 1.22;
  margin: 0.5rem 0 0.8rem;
  color: var(--ink);
}

.page-contact .ct-prep__lede {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--slate);
  max-width: 56ch;
}

.page-contact .ct-fields {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-contact .ct-fields li {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 0.9rem 1rem;
  background: var(--ct-amber-tint);
  border-radius: var(--r-sm);
}

.page-contact .ct-fields__n {
  flex: 0 0 auto;
  width: 1.6rem;
  height: 1.6rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--amber);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
}

.page-contact .ct-fields strong {
  display: block;
  font-family: var(--font-title);
  font-size: 0.94rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

.page-contact .ct-fields p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .ct-prep__tail {
  margin: 1.4rem 0 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .ct-inline-link {
  color: var(--ink-2);
  text-decoration: underline;
  text-decoration-color: var(--jade);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-contact .ct-inline-link:hover,
.page-contact .ct-inline-link:focus-visible {
  color: var(--jade);
}

.page-contact .ct-inline-link--light {
  color: var(--amber-soft);
  text-decoration-color: var(--amber);
}

.page-contact .ct-inline-link--light:hover,
.page-contact .ct-inline-link--light:focus-visible {
  color: var(--amber);
}

.page-contact .ct-side__label {
  margin: 0 0 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--fog);
}

.page-contact .ct-fold {
  border: 1px solid var(--ct-line);
  border-radius: var(--r-md);
  background: var(--paper-2);
  padding: 0.2rem 0.9rem;
  margin-bottom: 0.7rem;
}

.page-contact .ct-fold__sum {
  cursor: pointer;
  padding: 0.85rem 0;
  font-family: var(--font-title);
  font-size: 0.94rem;
  font-weight: 800;
  color: var(--ink);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

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

.page-contact .ct-fold__sum::before {
  content: "+";
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--amber);
  width: 1rem;
  flex: 0 0 auto;
}

.page-contact .ct-fold[open] .ct-fold__sum::before {
  content: "–";
  color: var(--jade);
}

.page-contact .ct-fold__sum:focus-visible {
  outline: 2px solid var(--jade);
  outline-offset: 2px;
}

.page-contact .ct-fold__list {
  margin: 0 0 0.9rem;
  padding-left: 1.6rem;
  font-size: 0.85rem;
  line-height: 1.72;
  color: var(--slate);
}

.page-contact .ct-fold__list li + li {
  margin-top: 0.3rem;
}

.page-contact .ct-side__note {
  margin: 1.1rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--ct-line);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--fog);
}

/* 地址与时段 */
.page-contact .ct-where {
  padding-block: clamp(2.2rem, 6.5vw, 4rem);
  background: var(--ink);
  color: var(--paper);
}

.page-contact .ct-where__top {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: clamp(1.4rem, 4vw, 2rem);
}

.page-contact .ct-where__title {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(1.5rem, 4.4vw, 2.3rem);
  line-height: 1.2;
  margin: 0.45rem 0 0;
  color: var(--paper);
}

.page-contact .ct-hours {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  background: rgba(95, 191, 166, 0.16);
  border: 1px solid rgba(95, 191, 166, 0.42);
}

.page-contact .ct-hours__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--jade);
  box-shadow: 0 0 0 4px rgba(95, 191, 166, 0.2);
  animation: ct-breathe 4.5s ease-in-out infinite;
}

.page-contact .ct-hours__text {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--jade-soft);
}

.page-contact .ct-tape {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.85rem 1rem;
  margin-bottom: 0.6rem;
  border-left: 3px solid var(--amber);
  background: rgba(18, 41, 77, 0.72);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.page-contact .ct-tape__key {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: rgba(247, 244, 236, 0.55);
}

.page-contact .ct-tape__val {
  font-family: var(--font-mono);
  font-size: clamp(0.85rem, 2.4vw, 0.98rem);
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-where__note {
  margin-top: 1.5rem;
  max-width: 66ch;
}

.page-contact .ct-where__note p {
  margin: 0 0 0.9rem;
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(247, 244, 236, 0.78);
}

.page-contact .ct-where__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

@keyframes ct-breathe {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

/* 响应式 */
@media (min-width: 560px) {
  .page-contact .ct-kit {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-contact .ct-chan {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 1.25rem;
  }

  .page-contact .ct-chan__card--phone {
    margin-top: 2.1rem;
  }

  .page-contact .ct-chan__card--place {
    margin-top: 0.85rem;
  }

  .page-contact .ct-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .ct-prep__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-contact .ct-where__note {
    max-width: 72ch;
  }
}

@media (min-width: 1180px) {
  .page-contact .ct-hero__title {
    font-size: clamp(2.4rem, 3.6vw, 3.5rem);
  }

  .page-contact .ct-flow__media .media__frame {
    max-height: 26rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-chan__card,
  .page-contact .ct-step,
  .page-contact .ct-hours__dot {
    transition: none;
    animation: none;
  }

  .page-contact .ct-chan__card:hover,
  .page-contact .ct-step:hover {
    transform: none;
  }
}