.page-contact {
  --ct-gap: clamp(20px, 3vw, 36px);
  --ct-radius: 22px;
}

/* ---------- 首屏：联系方式主视觉 ---------- */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding-bottom: clamp(56px, 8vw, 112px);
}

.page-contact .ct-hero__sky {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-contact .ct-hero__sky img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
}

.page-contact .ct-hero__sky::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(125% 85% at 50% 0%, rgba(42, 30, 74, 0.62) 0%, rgba(10, 16, 38, 0.88) 58%, var(--ink-night) 100%);
}

.page-contact .ct-hero__inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(40px, 7vw, 88px);
  padding-bottom: clamp(36px, 5vw, 64px);
  max-width: 940px;
}

.page-contact .ct-hero h1 {
  margin: 20px 0 0;
  max-width: 15ch;
  font-size: var(--step-display);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--on-dark);
  overflow-wrap: anywhere;
}

.page-contact .ct-hero__lede {
  margin-top: clamp(20px, 3vw, 32px);
  max-width: 62ch;
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 1.95;
  color: var(--on-dark-muted);
}

/* ---------- 三张联系方式卡片 ---------- */
.page-contact .ct-lines {
  position: relative;
  z-index: 2;
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-contact .ct-lines__texture {
  position: absolute;
  inset: 4% 0 0;
  z-index: 0;
  overflow: hidden;
  border-radius: var(--ct-radius);
  pointer-events: none;
}

.page-contact .ct-lines__texture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.14;
}

.page-contact .ct-lines__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-line {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(22px, 3vw, 30px);
  border: 1px solid var(--hairline-dark);
  border-radius: var(--ct-radius);
  background: linear-gradient(160deg, rgba(19, 32, 63, 0.94), rgba(10, 16, 38, 0.9));
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.9);
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.page-contact .ct-line:hover {
  transform: translateY(-4px);
  border-color: rgba(240, 212, 138, 0.44);
  box-shadow: 0 32px 74px -30px rgba(217, 169, 60, 0.38);
}

.page-contact .ct-line__no {
  font-family: var(--font-num);
  font-weight: 200;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--pale-gold);
}

.page-contact .ct-line .band {
  margin: 0;
  align-self: flex-start;
}

.page-contact .ct-line__value {
  margin: 0;
  font-family: var(--font-num);
  font-weight: 200;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ice-white);
  overflow-wrap: anywhere;
}

.page-contact .ct-line__value--compact {
  font-size: clamp(1rem, 1.5vw, 1.28rem);
}

.page-contact .ct-line__value--big {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
}

.page-contact .ct-line__value--addr {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: clamp(1.02rem, 1.35vw, 1.18rem);
  line-height: 1.8;
}

.page-contact .ct-line__note {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--on-dark-muted);
}

.page-contact .ct-line__copy {
  align-self: flex-start;
  margin-top: 6px;
}

/* ---------- 按事由分流 ---------- */
.page-contact .ct-paths {
  position: relative;
  overflow: hidden;
}

.page-contact .ct-paths::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: clamp(56px, 7vw, 108px);
  background: linear-gradient(180deg, var(--ink-night), rgba(10, 16, 38, 0));
  pointer-events: none;
}

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

.page-contact .ct-paths__head {
  max-width: 760px;
}

.page-contact .ct-paths__head h2 {
  margin: 16px 0 0;
  font-size: var(--step-2);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--on-dark);
}

.page-contact .ct-paths__lede {
  margin-top: 18px;
  max-width: 58ch;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--on-dark-muted);
}

.page-contact .ct-paths__map {
  position: relative;
  margin-top: clamp(34px, 5vw, 60px);
}

.page-contact .ct-paths__hub,
.page-contact .ct-paths__fan {
  display: none;
}

.page-contact .ct-paths__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-path {
  border: 1px solid var(--hairline-dark);
  border-radius: 16px;
  background: rgba(10, 16, 38, 0.55);
  transition: border-color 0.35s var(--ease), background 0.35s var(--ease);
}

.page-contact .ct-path:hover {
  border-color: rgba(240, 212, 138, 0.34);
}

.page-contact .ct-path[open] {
  border-color: rgba(240, 212, 138, 0.44);
  background: rgba(10, 16, 38, 0.86);
}

.page-contact .ct-path summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: clamp(16px, 2vw, 20px);
  font-size: 1rem;
  font-weight: 700;
  color: var(--on-dark);
  cursor: pointer;
  list-style: none;
}

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

.page-contact .ct-path summary::after {
  content: "";
  flex: none;
  margin-left: auto;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--crest-gold);
  border-bottom: 1.5px solid var(--crest-gold);
  transform: rotate(45deg);
  transition: transform 0.3s var(--ease);
}

.page-contact .ct-path[open] summary::after {
  transform: rotate(-135deg);
}

.page-contact .ct-path p {
  margin: 0;
  padding: 0 clamp(16px, 2vw, 20px) clamp(18px, 2vw, 22px);
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--on-dark-muted);
}

/* ---------- 受理时段与回复节奏 ---------- */
.page-contact .ct-rhythm .shell {
  position: relative;
}

.page-contact .ct-rhythm__head h2 {
  margin: 16px 0 0;
  font-size: var(--step-2);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--on-light);
}

.page-contact .ct-rhythm__panel {
  margin-top: clamp(28px, 4vw, 48px);
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid rgba(107, 78, 18, 0.24);
  border-left: 4px solid var(--crest-gold);
  border-radius: 0 18px 18px 0;
  background: rgba(247, 243, 234, 0.86);
}

.page-contact .ct-rhythm__label {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--ink-gold);
}

.page-contact .ct-rhythm__hours {
  margin: 10px 0 0;
  font-family: var(--font-num);
  font-weight: 200;
  font-size: clamp(1.9rem, 4.6vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink-night);
}

.page-contact .ct-rhythm__hint {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 0.94rem;
  line-height: 1.9;
  color: var(--on-light-muted);
}

.page-contact .ct-rhythm__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 40px);
  margin-top: clamp(32px, 4vw, 56px);
}

.page-contact .ct-rhythm__col h3 {
  margin: 0;
  font-size: var(--step-3);
  font-weight: 700;
  color: var(--on-light);
}

.page-contact .ct-rhythm__steps {
  margin: 16px 0 0;
  padding-left: 1.15em;
  display: grid;
  gap: 10px;
}

.page-contact .ct-rhythm__steps li {
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--on-light-muted);
}

.page-contact .ct-rhythm__steps li::marker {
  font-family: var(--font-num);
  font-weight: 200;
  color: var(--ink-gold);
}

.page-contact .ct-rhythm__tip {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 2px solid rgba(217, 169, 60, 0.55);
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--on-light-muted);
}

/* ---------- 咨询前的准备 ---------- */
.page-contact .ct-prep {
  position: relative;
  overflow: hidden;
}

.page-contact .ct-prep::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: clamp(40px, 5vw, 76px);
  background: var(--warm-paper);
  clip-path: polygon(0 0, 100% 0, 100% 0, 0 100%);
  pointer-events: none;
}

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

.page-contact .ct-prep__head {
  max-width: 720px;
}

.page-contact .ct-prep__head h2 {
  margin: 16px 0 0;
  font-size: var(--step-2);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--on-light);
}

.page-contact .ct-prep__lede {
  margin-top: 18px;
  max-width: 58ch;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--on-light-muted);
}

.page-contact .ct-prep__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 20px);
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-prep__item {
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--hairline-light);
  border-radius: 18px;
  background: rgba(231, 221, 201, 0.52);
}

.page-contact .ct-prep__item .tag {
  margin: 0;
}

.page-contact .ct-prep__points {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .ct-prep__points li {
  position: relative;
  padding-left: 26px;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--on-light-muted);
}

.page-contact .ct-prep__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 14px;
  height: 8px;
  border-left: 2px solid var(--crest-gold);
  border-bottom: 2px solid var(--crest-gold);
  transform: rotate(-45deg);
}

.page-contact .ct-prep__note {
  margin: clamp(26px, 3.5vw, 40px) 0 0;
  max-width: 62ch;
  font-size: 0.92rem;
  line-height: 1.9;
  color: var(--on-light-muted);
}

/* ---------- 到访与邮寄 ---------- */
.page-contact .ct-visit {
  position: relative;
  overflow: hidden;
}

.page-contact .ct-visit__head h2 {
  margin: 16px 0 0;
  font-size: var(--step-2);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--on-dark);
}

.page-contact .ct-visit__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 3.5vw, 48px);
  margin-top: clamp(30px, 4vw, 52px);
}

.page-contact .ct-visit__col .band {
  margin: 0;
}

.page-contact .ct-visit__col h3 {
  margin: 14px 0 0;
  font-size: var(--step-3);
  font-weight: 700;
  color: var(--on-dark);
}

.page-contact .ct-visit__col p {
  margin: 14px 0 0;
  font-size: 0.96rem;
  line-height: 1.9;
  color: var(--on-dark-muted);
}

.page-contact .ct-visit__address {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: clamp(32px, 4vw, 56px) 0 0;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid rgba(168, 196, 232, 0.32);
  border-left: 4px solid var(--ice-blue);
  border-radius: 0 18px 18px 0;
  background: rgba(19, 32, 63, 0.66);
  font-style: normal;
}

.page-contact .ct-visit__addr-label {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--ice-blue);
}

.page-contact .ct-visit__addr-value {
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: var(--ice-white);
  overflow-wrap: anywhere;
}

.page-contact .ct-visit__cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: clamp(24px, 3vw, 36px);
  border-top: 1px solid var(--hairline-dark);
}

.page-contact .ct-visit__cta p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.96rem;
  line-height: 1.9;
  color: var(--on-dark-muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .ct-prep__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .ct-visit__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .ct-rhythm__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .ct-visit__cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-lines__grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .page-contact .ct-line--phone {
    margin-top: clamp(30px, 5vw, 78px);
  }

  .page-contact .ct-line--addr {
    margin-top: clamp(14px, 2.4vw, 36px);
  }
}

@media (min-width: 960px) {
  .page-contact .ct-paths__map {
    padding-top: 150px;
  }

  .page-contact .ct-paths__hub {
    display: block;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    margin: 0;
    padding: 8px 22px;
    border: 1px solid var(--hairline-dark);
    border-radius: 999px;
    background: rgba(10, 16, 38, 0.78);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: var(--pale-gold);
    white-space: nowrap;
  }

  .page-contact .ct-paths__fan {
    display: block;
    position: absolute;
    top: 40px;
    left: 0;
    width: 100%;
    height: 110px;
    overflow: visible;
    pointer-events: none;
  }

  .page-contact .ct-paths__fan path {
    fill: none;
    stroke: rgba(217, 169, 60, 0.42);
    stroke-width: 1.4;
    stroke-dasharray: 5 7;
    vector-effect: non-scaling-stroke;
  }

  .page-contact .ct-paths__list {
    grid-template-columns: repeat(5, 1fr);
    gap: clamp(12px, 1.6vw, 20px);
    align-items: start;
  }

  .page-contact .ct-path summary {
    font-size: 0.94rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-line,
  .page-contact .ct-path,
  .page-contact .ct-path summary::after {
    transition: none;
  }

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