.page-contact {
  --pc-panel: rgba(20, 28, 66, 0.78);
  --pc-line: rgba(35, 48, 100, 0.85);
  --pc-text: rgba(241, 245, 255, 0.82);
  --pc-text-soft: rgba(241, 245, 255, 0.7);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs {
  padding-top: clamp(20px, 4vw, 36px);
}
.page-contact .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.page-contact .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--ink-700);
}
.page-contact .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
}
.page-contact .breadcrumbs a:hover,
.page-contact .breadcrumbs a:focus-visible {
  color: var(--green);
}
.page-contact .breadcrumbs [aria-current="page"] {
  color: var(--white);
}

/* ---------- 页头 ---------- */
.page-contact .contact-head {
  padding-top: clamp(24px, 4vw, 44px);
  padding-bottom: clamp(20px, 3vw, 32px);
}
.page-contact .contact-head .mono-label {
  color: var(--cyan);
}
.page-contact .contact-head h1 {
  margin: 12px 0 0;
  font-family: var(--font-sans);
  font-size: clamp(30px, 6.2vw, 58px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--white);
  max-width: 16em;
}
.page-contact .contact-head__lead {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 36em;
  font-size: clamp(16px, 2.2vw, 18px);
  line-height: 1.75;
  color: var(--pc-text);
}

/* ---------- 分屏主区 ---------- */
.page-contact .contact-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}
.page-contact .contact-split__aside {
  display: grid;
  gap: clamp(16px, 2.4vw, 22px);
}

/* 联系信息卡 */
.page-contact .contact-card {
  background: var(--pc-panel);
  overflow: hidden;
}
.page-contact .contact-card__visual {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--ink-900);
}
.page-contact .contact-card__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}
.page-contact .contact-card__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 16, 48, 0.1) 0%, rgba(10, 16, 48, 0.96) 100%);
}
.page-contact .contact-card__body {
  padding: clamp(18px, 3vw, 26px);
}
.page-contact .contact-card__body .mono-label {
  color: var(--lemon);
}
.page-contact .contact-card__title {
  margin: 10px 0 0;
  font-size: clamp(19px, 3vw, 23px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--white);
}
.page-contact .contact-list {
  margin: clamp(14px, 2.4vw, 20px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}
.page-contact .contact-list__item {
  display: grid;
  gap: 6px;
  padding-top: 12px;
  border-top: 1px solid var(--pc-line);
}
.page-contact .contact-list__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.page-contact .contact-list__val {
  font-family: var(--font-mono);
  font-size: clamp(15px, 3.6vw, 19px);
  line-height: 1.5;
  color: var(--white);
  word-break: break-word;
}
.page-contact .contact-list__val--text {
  font-family: var(--font-sans);
  font-size: clamp(15px, 3.2vw, 17px);
  line-height: 1.65;
  color: var(--pc-text);
}

/* 服务时间 */
.page-contact .contact-hours {
  background: var(--pc-panel);
  border-left: 3px solid var(--orange);
  padding: clamp(18px, 3vw, 26px);
}
.page-contact .contact-hours .mono-label {
  color: var(--mist);
}
.page-contact .contact-hours__num {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-stretch: condensed;
  font-size: clamp(44px, 12vw, 78px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: 0.01em;
  color: var(--lemon);
}
.page-contact .contact-hours__num span {
  color: var(--orange);
  padding: 0 0.06em;
}
.page-contact .contact-hours__label {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--green);
}
.page-contact .contact-hours__desc {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--pc-text-soft);
}

/* ---------- 沟通路径 ---------- */
.page-contact .contact-split__paths {
  display: grid;
  gap: 14px;
}
.page-contact .contact-split__paths .section__head {
  margin-bottom: 6px;
}
.page-contact .contact-split__paths .section__lead {
  color: var(--pc-text-soft);
}
.page-contact .path-card {
  position: relative;
  background: var(--pc-panel);
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}
.page-contact .path-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 76px;
  height: 76px;
  background: var(--pc-accent, var(--cyan));
  opacity: 0.16;
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  pointer-events: none;
}
.page-contact .path-card:hover {
  border-color: rgba(53, 208, 232, 0.45);
}
.page-contact .path-card[open] {
  border-color: var(--pc-accent, var(--cyan));
  background: rgba(20, 28, 66, 0.92);
}
.page-contact .path-card__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px clamp(16px, 2.6vw, 22px);
  cursor: pointer;
  list-style: none;
}
.page-contact .path-card__summary::-webkit-details-marker {
  display: none;
}
.page-contact .path-card__no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--pc-accent, var(--cyan));
}
.page-contact .path-card__title {
  flex: 1 1 auto;
  min-width: 0;
  font-size: clamp(16px, 3.6vw, 18px);
  font-weight: 600;
  line-height: 1.4;
  color: var(--white);
}
.page-contact .path-card__hint {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-900);
  background: var(--pc-accent, var(--cyan));
  padding: 3px 9px 3px 12px;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}
.page-contact .path-card__chev {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--mist);
  border-bottom: 2px solid var(--mist);
  transform: rotate(45deg) translate(-1px, -1px);
  transition: transform 0.25s var(--ease);
}
.page-contact .path-card[open] .path-card__chev {
  transform: rotate(-135deg) translate(-2px, -2px);
  border-color: var(--pc-accent, var(--cyan));
}
.page-contact .path-card__body {
  padding: 0 clamp(16px, 2.6vw, 22px) clamp(18px, 2.6vw, 24px);
  border-top: 1px solid var(--pc-line);
  padding-top: 14px;
}
.page-contact .path-card__body p {
  margin: 0;
  font-size: clamp(15px, 3.2vw, 16px);
  line-height: 1.75;
  color: var(--pc-text);
}
.page-contact .path-card__body p + p {
  margin-top: 12px;
  color: var(--pc-text-soft);
  font-size: 15px;
}
.page-contact .path-card__fields {
  margin: 12px 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.page-contact .path-card__fields li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--pc-text-soft);
}
.page-contact .path-card__fields li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 2px;
  background: var(--pc-accent, var(--cyan));
}

/* ---------- 区域与备案条 ---------- */
.page-contact .region-bar {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(20, 28, 66, 0.6);
}
.page-contact .region-bar__img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 170px;
  max-height: 260px;
  object-fit: cover;
  opacity: 0.55;
}
.page-contact .region-bar__text {
  padding: clamp(18px, 3vw, 32px);
  display: grid;
  gap: 12px;
  align-content: center;
}
.page-contact .region-bar__text .mono-label {
  color: var(--cyan);
}
.page-contact .region-bar__line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--white);
}
.page-contact .region-bar__line strong {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.page-contact .region-bar__icp {
  position: relative;
  font-family: var(--font-mono);
  color: var(--lemon);
  border-bottom: 1px dashed rgba(247, 226, 76, 0.5);
  cursor: default;
}
.page-contact .region-bar__pop {
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  white-space: nowrap;
  padding: 6px 10px;
  background: var(--ink-700);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 13px;
  border-radius: var(--radius);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  pointer-events: none;
}
.page-contact .region-bar__icp:hover .region-bar__pop,
.page-contact .region-bar__icp:focus-visible .region-bar__pop {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 延伸入口 ---------- */
.page-contact .contact-more .section__title {
  margin-top: 6px;
}
.page-contact .contact-more__list {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.page-contact .contact-more__list a {
  display: block;
  padding: 13px 16px;
  border-left: 3px solid var(--ink-700);
  background: rgba(20, 28, 66, 0.55);
  color: var(--white);
  font-size: 15.5px;
  line-height: 1.55;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.page-contact .contact-more__list a:hover,
.page-contact .contact-more__list a:focus-visible {
  border-left-color: var(--green);
  background: rgba(43, 224, 138, 0.08);
}

/* ---------- 窄屏 ---------- */
@media (max-width: 420px) {
  .page-contact .path-card__hint {
    display: none;
  }
  .page-contact .contact-head h1 {
    max-width: none;
  }
}

/* ---------- 桌面分屏 ---------- */
@media (min-width: 900px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 32px;
  }
  .page-contact .region-bar {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
  .page-contact .contact-more__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 24px;
  }
}

@media (min-width: 1200px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .path-card,
  .page-contact .path-card__chev,
  .page-contact .region-bar__pop,
  .page-contact .contact-more__list a {
    transition: none;
  }
}
<<<END>>>

.page-contact {
  --pc-accent: transparent;
}