.page-contact {
  --pc-radius: 14px;
  --pc-gap: clamp(22px, 3.2vw, 44px);
  --pc-pad: clamp(22px, 3.2vw, 36px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  max-width: 800px;
  padding: clamp(36px, 6vw, 72px) 0 clamp(30px, 4vw, 52px);
}
.page-contact .contact-hero .t-h1 {
  margin: 14px 0 18px;
}
.page-contact .contact-hero .lead {
  max-width: 62ch;
}

/* ---------- 左右主分区 ---------- */
.page-contact .contact-main {
  display: grid;
  gap: var(--pc-gap);
  align-items: start;
  padding-bottom: clamp(44px, 6vw, 84px);
}
.page-contact .contact-aside {
  display: grid;
  gap: clamp(18px, 2.4vw, 28px);
}
.page-contact .media {
  max-width: 100%;
}
.page-contact .media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 920px) {
  .page-contact .contact-main {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }
}

/* ---------- 联系卡片 ---------- */
.page-contact .card-contact {
  position: relative;
  overflow: hidden;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--pc-radius);
  padding: var(--pc-pad);
}
.page-contact .card-contact::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 229, 212, 0.22), transparent 68%);
  pointer-events: none;
}
.page-contact .card-contact-title {
  margin: 12px 0 8px;
}
.page-contact .card-contact-lede {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-17);
  line-height: 1.6;
}
.page-contact .channel {
  position: relative;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
}
.page-contact .channel-head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-size: var(--fs-13);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-contact .channel-dot {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--cyan);
  transform: rotate(45deg);
}
.page-contact .channel-dot-orange {
  background: var(--orange);
}
.page-contact .channel-value {
  margin: 12px 0 8px;
  font-size: clamp(19px, 2.4vw, 27px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}
.page-contact .channel-desc {
  margin: 0 0 16px;
  max-width: 44ch;
  color: var(--text);
  font-size: var(--fs-17);
  line-height: 1.62;
}

/* ---------- 右侧纵向信息块 ---------- */
.page-contact .contact-flow {
  display: grid;
  gap: var(--pc-gap);
}
.page-contact .flow-block {
  padding: clamp(22px, 2.8vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--pc-radius);
  background: linear-gradient(180deg, var(--ink-700) 0%, var(--ink-800) 100%);
}
.page-contact .flow-block h2 {
  margin: 12px 0;
}
.page-contact .flow-text {
  margin: 0;
  max-width: 58ch;
  color: var(--text);
  font-size: var(--fs-17);
  line-height: 1.7;
}
.page-contact .hours-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-contact .hours-list li {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding-left: 16px;
  color: var(--text);
  font-size: var(--fs-17);
  line-height: 1.55;
}
.page-contact .hours-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}
.page-contact .hours-tag {
  font-size: var(--fs-13);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-contact .flow-link {
  margin: 18px 0 0;
  font-size: var(--fs-17);
}
.page-contact .flow-link a {
  color: var(--cyan);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(0, 229, 212, 0.4);
  transition: border-color var(--t) var(--ease), color var(--t) var(--ease);
}
.page-contact .flow-link a:hover,
.page-contact .flow-link a:focus-visible {
  border-bottom-color: var(--cyan);
}
.page-contact .address-line {
  margin: 18px 0 16px;
  padding: 16px 18px;
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: linear-gradient(90deg, rgba(0, 229, 212, 0.14), rgba(0, 229, 212, 0) 85%);
  color: var(--paper);
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.6;
}

/* ---------- 准备清单 ---------- */
.page-contact .prep {
  padding: clamp(44px, 6vw, 86px) 0;
  background: var(--ink-700);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-contact .prep-inner {
  display: grid;
  gap: var(--pc-gap);
  align-items: center;
}
.page-contact .prep-lede {
  margin: 14px 0 0;
  max-width: 56ch;
  color: var(--text);
  font-size: var(--fs-17);
  line-height: 1.7;
}
.page-contact .prep-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
  counter-reset: none;
}
.page-contact .prep-list li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}
.page-contact .prep-num {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: var(--r-sm);
  background: var(--orange);
  color: var(--orange-ink);
  font-size: var(--fs-17);
  font-weight: 700;
}
.page-contact .prep-title-text {
  margin: 6px 0 4px;
  color: var(--paper);
  font-size: var(--fs-17);
  font-weight: 700;
}
.page-contact .prep-desc {
  margin: 0;
  max-width: 48ch;
  color: var(--muted);
  font-size: var(--fs-17);
  line-height: 1.62;
}

@media (min-width: 920px) {
  .page-contact .prep-inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }
}

/* ---------- 纠错与合作 ---------- */
.page-contact .handoff {
  padding: clamp(44px, 6vw, 86px) 0;
}
.page-contact .handoff-inner {
  display: grid;
  gap: var(--pc-gap);
}
.page-contact .handoff-col {
  padding: var(--pc-pad);
  border: 1px solid var(--line);
  border-radius: var(--pc-radius);
  background: var(--ink-800);
}
.page-contact .handoff-col h2 {
  margin: 12px 0 14px;
}
.page-contact .handoff-col p {
  margin: 0 0 14px;
  color: var(--text);
  font-size: var(--fs-17);
  line-height: 1.7;
}
.page-contact .handoff-col p:last-child {
  margin-bottom: 0;
}
.page-contact .handoff-col .accordion {
  margin-top: 18px;
}
.page-contact .handoff-col .accordion-body ol {
  margin: 10px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
}
.page-contact .handoff-col .accordion-body li {
  color: var(--text);
  font-size: var(--fs-17);
  line-height: 1.62;
}

@media (min-width: 860px) {
  .page-contact .handoff-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 服务地区横带 ---------- */
.page-contact .region-band {
  padding: clamp(40px, 5.4vw, 72px) 0;
  background:
    linear-gradient(90deg, rgba(0, 229, 212, 0.08) 0%, rgba(0, 229, 212, 0) 42%),
    var(--ink-700);
  border-top: 1px solid var(--line);
}
.page-contact .region-inner {
  display: grid;
  gap: 12px;
}
.page-contact .region-inner h2 {
  margin: 10px 0 0;
}
.page-contact .region-text {
  margin: 0;
  max-width: 66ch;
  color: var(--text);
  font-size: var(--fs-17);
  line-height: 1.7;
}
.page-contact .region-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.page-contact .region-stat {
  padding-left: 14px;
  border-left: 2px solid var(--orange);
}
.page-contact .region-num {
  display: block;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--paper);
}
.page-contact .region-cap {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: var(--fs-13);
  line-height: 1.5;
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 480px) {
  .page-contact .prep-list li {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 12px;
  }
  .page-contact .prep-num {
    width: 38px;
    height: 38px;
    font-size: var(--fs-13);
  }
  .page-contact .channel-value {
    font-size: 17px;
  }
}