.page-contact {
  --cn-branch-a: var(--qpc-jade-hi);
  --cn-branch-b: var(--qpc-violet);
  --cn-branch-c: var(--qpc-gold);
}

/* 浅色阅读面内的文字与线条，保证对比度 */
.page-contact .qpc-section--paper,
.page-contact .qpc-section--mist {
  --qpc-text: #0B1436;
  --qpc-muted: #4B5878;
  --qpc-rule: rgba(11, 20, 54, 0.14);
}

.page-contact .qpc-section--paper .qpc-title,
.page-contact .qpc-section--mist .qpc-title,
.page-contact .qpc-section--paper .qpc-lead,
.page-contact .qpc-section--mist .qpc-lead {
  color: #0B1436;
}

.page-contact .qpc-section--paper .qpc-eyebrow,
.page-contact .qpc-section--mist .qpc-eyebrow {
  color: #1F3A8A;
}

.page-contact .qpc-section--paper .qpc-eyebrow::before,
.page-contact .qpc-section--mist .qpc-eyebrow::before {
  background: #0FA37F;
}

/* ---------- 首屏框景 ---------- */
.page-contact .cn-intro .qpc-crumbs {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .cn-frame {
  position: relative;
  margin-top: clamp(8px, 1.5vw, 16px);
  padding: clamp(30px, 5vw, 66px) clamp(20px, 4.5vw, 62px);
  border: 1px solid var(--qpc-rule);
  border-radius: 4px 34px 4px 34px;
  background:
    radial-gradient(120% 96% at 88% 6%, rgba(52, 211, 166, 0.17), transparent 62%),
    radial-gradient(90% 80% at 4% 96%, rgba(124, 92, 255, 0.14), transparent 60%),
    linear-gradient(150deg, rgba(22, 37, 92, 0.78), rgba(11, 20, 54, 0.42) 66%);
  overflow: hidden;
}

.page-contact .cn-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(122deg, rgba(201, 210, 227, 0.055) 0 1px, transparent 1px 22px);
}

.page-contact .cn-frame__scale {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  padding: 0 clamp(12px, 3vw, 30px);
  transform: translateY(-50%);
}

.page-contact .cn-frame__scale span {
  font-family: var(--qpc-font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--qpc-muted);
  background: var(--qpc-ink);
  padding: 0 6px;
}

.page-contact .cn-frame__inner {
  position: relative;
  z-index: 1;
  max-width: 46rem;
}

.page-contact .cn-frame__inner .qpc-title {
  margin: 14px 0 0;
}

.page-contact .cn-frame__inner .qpc-lead {
  margin-top: 18px;
}

.page-contact .cn-intro__points {
  list-style: none;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .cn-intro__points li {
  position: relative;
  padding-left: 22px;
  color: var(--qpc-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.page-contact .cn-intro__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 1px;
  background: var(--qpc-accent);
}

.page-contact .cn-intro__points .qpc-num {
  font-size: 0.9375rem;
}

/* ---------- 通用区块头 ---------- */
.page-contact .cn-head {
  max-width: 42rem;
}

.page-contact .cn-head .qpc-title {
  margin: 12px 0 0;
}

.page-contact .cn-head .qpc-lead {
  margin-top: 16px;
}

/* ---------- 三向分流 ---------- */
.page-contact .cn-routing__figure {
  margin: clamp(28px, 4vw, 46px) 0 0;
}

.page-contact .cn-routing__figure .qpc-figure__frame img,
.page-contact .cn-pace__figure .qpc-figure__frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 3px 22px 3px 22px;
}

.page-contact .cn-routing__grid {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  margin-top: clamp(30px, 4.5vw, 52px);
}

.page-contact .cn-branch {
  position: relative;
  padding: clamp(22px, 3vw, 30px) clamp(18px, 2.6vw, 26px) clamp(20px, 3vw, 28px);
  border-top: 2px solid var(--cn-line, var(--qpc-jade-hi));
  background: linear-gradient(180deg, rgba(22, 37, 92, 0.55), rgba(11, 20, 54, 0.16));
  border-radius: 0 0 20px 0;
  transition: transform 0.28s ease, background 0.28s ease;
}

.page-contact .cn-branch--a { --cn-line: var(--cn-branch-a); }
.page-contact .cn-branch--b { --cn-line: var(--cn-branch-b); }
.page-contact .cn-branch--c { --cn-line: var(--cn-branch-c); }

.page-contact .cn-branch:hover {
  transform: translateY(-2px);
  background: linear-gradient(180deg, rgba(31, 58, 138, 0.55), rgba(11, 20, 54, 0.22));
}

.page-contact .cn-branch__no {
  margin: 0;
  font-family: var(--qpc-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--cn-line, var(--qpc-muted));
}

.page-contact .cn-branch__title {
  margin: 12px 0 0;
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--qpc-text);
}

.page-contact .cn-branch__desc {
  margin: 12px 0 0;
  color: var(--qpc-muted);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-contact .cn-branch__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .cn-branch__list li {
  position: relative;
  padding-left: 18px;
  font-family: var(--qpc-font-mono);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--qpc-text);
  opacity: 0.86;
}

.page-contact .cn-branch__list li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--cn-line, var(--qpc-accent));
}

.page-contact .cn-branch__link {
  margin-top: 20px;
  padding-left: 0;
  display: inline-block;
}

/* ---------- 联系信息宽幅面 ---------- */
.page-contact .cn-contact__list {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  margin: clamp(30px, 4.5vw, 50px) 0 0;
  padding: 0;
}

.page-contact .cn-contact__item {
  padding-top: 18px;
  border-top: 1px solid var(--qpc-rule);
}

.page-contact .cn-contact__item dt {
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: #4B5878;
}

.page-contact .cn-contact__val {
  margin: 12px 0 0;
  font-family: var(--qpc-font-mono);
  font-size: clamp(1.05rem, 2.6vw, 1.5rem);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #0B1436;
  overflow-wrap: anywhere;
}

.page-contact .cn-contact__val--addr {
  font-family: var(--qpc-font-body);
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 500;
  line-height: 1.6;
}

.page-contact .cn-contact__note {
  margin: clamp(28px, 4vw, 40px) 0 0;
  max-width: 40rem;
  font-size: 0.875rem;
  line-height: 1.8;
  color: #4B5878;
}

/* ---------- 处理节奏 ---------- */
.page-contact .cn-pace__figure {
  margin: clamp(28px, 4vw, 46px) 0 0;
}

.page-contact .cn-pace__body {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-contact .cn-pace__body p {
  margin: 0;
  max-width: 40rem;
  color: var(--qpc-muted);
  font-size: 1rem;
  line-height: 1.85;
}

.page-contact .cn-pace__body p:first-child {
  color: var(--qpc-text);
  border-left: 2px solid var(--qpc-jade);
  padding-left: 18px;
}

/* ---------- 准备清单 ---------- */
.page-contact .cn-prep__list {
  list-style: none;
  counter-reset: prep;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
}

.page-contact .cn-prep__list li {
  counter-increment: prep;
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  align-items: start;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px dashed var(--qpc-rule);
  color: #0B1436;
  font-size: 1rem;
  line-height: 1.75;
}

.page-contact .cn-prep__list li::before {
  content: counter(prep, decimal-leading-zero);
  font-family: var(--qpc-font-mono);
  font-size: 0.875rem;
  color: #0FA37F;
  padding-top: 0.25em;
}

/* ---------- 折叠问答 ---------- */
.page-contact .cn-faq {
  margin-top: clamp(24px, 3.5vw, 36px);
}

.page-contact .cn-faq .qpc-disclosure__btn {
  width: 100%;
  text-align: left;
  color: #0B1436;
}

.page-contact .cn-faq .qpc-disclosure__body p {
  margin: 0;
  max-width: 42rem;
  color: #4B5878;
  font-size: 0.9375rem;
  line-height: 1.85;
}

/* ---------- 延伸入口 ---------- */
.page-contact .cn-next {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(32px, 4.5vw, 50px);
  padding-top: clamp(24px, 3vw, 34px);
  border-top: 1px solid var(--qpc-rule);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .cn-intro__points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .cn-contact__list {
    grid-template-columns: 1.05fr 0.95fr 1fr;
  }

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

  .page-contact .cn-pace__body p {
    max-width: none;
  }
}

@media (min-width: 900px) {
  .page-contact .cn-routing__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 759px) {
  .page-contact .cn-routing__figure,
  .page-contact .cn-pace__figure {
    margin-inline: calc(var(--qpc-gutter) * -0.4);
  }

  .page-contact .cn-contact__val {
    overflow-wrap: anywhere;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .cn-branch {
    transition: none;
  }

  .page-contact .cn-branch:hover {
    transform: none;
  }
}