.page-contact {
  --pc-amber: #E9A13B;
  --pc-shadow: 0 18px 40px -28px rgba(16, 26, 24, .45);
  --pc-line: rgba(199, 210, 214, .92);
  --pc-line-soft: rgba(199, 210, 214, .55);
}

.page-contact .inline-link {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .inline-link--onDark {
  color: #9FE6D6;
}

/* ---------- 顶部速览条 ---------- */
.page-contact .quickbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--pine);
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.page-contact .quickbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.page-contact .quickbar__tag {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--orange-soft);
  border-left: 4px solid var(--orange);
  padding-left: 10px;
}

.page-contact .quickbar__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .quickbar__item {
  font-size: 13px;
  color: rgba(255, 255, 255, .88);
  padding: 3px 12px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: 34px;
}

.page-contact .contact-hero__grid {
  row-gap: 30px;
  align-items: center;
}

.page-contact h1 {
  font-family: var(--font-serif);
  font-weight: 900;
  letter-spacing: -.01em;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.14;
  margin: 0 0 16px;
  color: var(--ink);
}

.page-contact .contact-hero__lead .lede {
  max-width: 46ch;
}

.page-contact .contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .contact-hero__figure .figure {
  box-shadow: var(--pc-shadow);
}

/* ---------- 分派图 ---------- */
.page-contact .dispatch-sec {
  padding-top: 8px;
}

.page-contact .dispatch {
  margin-top: 26px;
  padding: 18px 14px 10px;
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-contact .dispatch__svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 460px;
}

.page-contact .dispatch__lines line {
  stroke: var(--gray);
  stroke-width: 1.5;
  stroke-dasharray: 4 5;
}

.page-contact .dispatch__node {
  fill: var(--silver);
  stroke: var(--pine-2);
  stroke-width: 2;
}

.page-contact .dispatch__node--warm {
  fill: var(--orange-soft);
  stroke: var(--orange);
}

.page-contact .dispatch__label {
  fill: var(--ink);
  font-size: 21px;
  font-weight: 700;
  text-anchor: middle;
  font-family: var(--font-sans);
}

.page-contact .dispatch__core {
  fill: var(--pine);
  stroke: var(--teal);
  stroke-width: 2;
}

.page-contact .dispatch__core-text,
.page-contact .dispatch__core-sub {
  text-anchor: middle;
  font-family: var(--font-sans);
}

.page-contact .dispatch__core-text {
  fill: #FFFFFF;
  font-size: 24px;
  font-weight: 700;
}

.page-contact .dispatch__core-sub {
  fill: rgba(255, 255, 255, .74);
  font-size: 17px;
}

/* ---------- 折叠列表 ---------- */
.page-contact .acc-list {
  margin-top: 28px;
  border-top: 1px solid var(--pc-line);
}

.page-contact .acc {
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .acc__head {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-contact .acc__trigger {
  display: flex;
  align-items: baseline;
  gap: 14px;
  width: 100%;
  padding: 18px 4px;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  transition: color .16s ease, background-color .16s ease;
}

.page-contact .acc__trigger:hover,
.page-contact .acc__trigger:focus-visible {
  color: var(--pine-2);
  background: rgba(31, 107, 88, .05);
}

.page-contact .acc__marker {
  flex: 0 0 auto;
  width: 26px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: .06em;
}

.page-contact .acc__name {
  flex: 1 1 auto;
}

.page-contact .acc__panel {
  padding: 0 4px 20px 44px;
}

.page-contact .acc__panel p {
  margin: 0 0 10px;
  color: var(--graphite);
  font-size: 15px;
  line-height: 1.8;
}

.page-contact .acc__meta {
  font-size: 13px;
  color: var(--pine-2);
  font-weight: 700;
  letter-spacing: .02em;
}

/* ---------- 联系入口卡片 ---------- */
.page-contact .entries-sec {
  padding-top: 8px;
}

.page-contact .entries {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-contact .entries__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px;
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--pc-shadow);
  transition: border-color .18s ease, transform .18s ease;
}

.page-contact .entries__card:hover {
  border-color: var(--orange);
  transform: translateY(-2px);
}

.page-contact .entries__card--primary {
  border-left: 4px solid var(--orange);
}

.page-contact .entries__kicker {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--pine-2);
}

.page-contact .entries__title {
  margin: 0;
  font-size: 20px;
  font-weight: 900;
  color: var(--ink);
}

.page-contact .entries__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--pine);
  word-break: break-all;
  font-variant-numeric: tabular-nums;
}

.page-contact .entries__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-contact .entries__foot {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--pc-line-soft);
  font-size: 13px;
  color: var(--pine-2);
  font-weight: 700;
}

/* ---------- 响应时段 ---------- */
.page-contact .hours {
  display: grid;
  gap: 20px;
  margin-top: 30px;
  padding: 22px;
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(31, 107, 88, .06), rgba(238, 242, 244, 0));
}

.page-contact .hours__title {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 900;
  color: var(--ink);
}

.page-contact .hours__text p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-contact .hours__figure {
  margin: 0;
}

/* ---------- 准备清单 ---------- */
.page-contact .checklist-sec {
  padding-top: 8px;
}

.page-contact .checklist {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .checklist__item {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--pc-line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .5);
}

.page-contact .checklist__box {
  position: relative;
  width: 24px;
  height: 24px;
  margin-top: 2px;
  border: 1px solid var(--pine-2);
  border-radius: 5px;
  background: #FFFFFF;
}

.page-contact .checklist__box::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 3px;
  width: 6px;
  height: 12px;
  border-right: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
  transform: rotate(42deg);
}

.page-contact .checklist__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .checklist__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-contact .checklist__note {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--orange);
  font-size: 14px;
  line-height: 1.8;
  color: var(--pine-2);
}

/* ---------- 流程条 ---------- */
.page-contact .flow-sec {
  padding-top: 8px;
}

.page-contact .flowline {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-contact .flowline__item {
  position: relative;
  padding-left: 30px;
}

.page-contact .flowline__item::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 26px;
  bottom: -22px;
  width: 2px;
  background: linear-gradient(180deg, var(--pine-2), var(--orange));
  opacity: .32;
}

.page-contact .flowline__item:last-child::before {
  display: none;
}

.page-contact .flowline__dot {
  position: absolute;
  left: 0;
  top: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--pine-2);
  border: 3px solid var(--silver);
  box-sizing: content-box;
}

.page-contact .flowline__item:nth-child(2) .flowline__dot { background: var(--teal); }
.page-contact .flowline__item:nth-child(3) .flowline__dot { background: var(--pc-amber); }
.page-contact .flowline__item:nth-child(4) .flowline__dot { background: var(--orange); }

.page-contact .flowline__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 900;
  color: var(--ink);
}

.page-contact .flowline__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-contact .flow-sec__note {
  margin-top: 30px;
  padding: 22px;
  border: 1px solid var(--pc-line);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .52);
}

.page-contact .flow-sec__note p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-contact .flow-sec__note p:last-child {
  margin-bottom: 0;
}

/* ---------- 合作 / 纠错 ---------- */
.page-contact .split-sec {
  padding-top: 8px;
}

.page-contact .split {
  margin-top: 26px;
  row-gap: 16px;
}

.page-contact .split__card {
  height: 100%;
  padding: 26px 22px;
}

.page-contact .split__title {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 900;
}

.page-contact .split__card p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
}

.page-contact .split__card p:last-child {
  margin-bottom: 0;
}

.page-contact .card--pine .split__title {
  color: #FFFFFF;
}

.page-contact .card--pine p {
  color: rgba(255, 255, 255, .82);
}

/* ---------- 渠道用途速查 ---------- */
.page-contact .scope-sec {
  padding-top: 8px;
}

.page-contact .scope-board {
  margin-top: 26px;
}

.page-contact .scope-board .board__key {
  color: var(--pine-2);
  font-weight: 700;
}

.page-contact .scope-board .board__val {
  color: var(--graphite);
}

.page-contact .scope-sec__next {
  margin-top: 30px;
  padding: 28px 22px;
  border-radius: var(--radius);
  background: var(--pine);
  box-shadow: var(--pc-shadow);
}

.page-contact .scope-sec__lead {
  margin: 0 0 20px;
  font-size: 17px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .92);
  max-width: 52ch;
}

.page-contact .scope-sec__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .checklist {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .hours {
    grid-template-columns: 1.1fr .9fr;
    align-items: center;
    padding: 26px;
  }

  .page-contact .dispatch {
    padding: 26px 24px 18px;
  }
}

@media (min-width: 900px) {
  .page-contact .entries {
    grid-template-columns: 1.15fr 1fr 1fr;
    gap: 18px;
  }

  .page-contact .flowline {
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
  }

  .page-contact .flowline__item {
    padding-left: 0;
    padding-top: 34px;
  }

  .page-contact .flowline__item::before {
    left: 24px;
    right: -22px;
    top: 9px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, var(--pine-2), var(--orange));
  }

  .page-contact .flowline__dot {
    top: 0;
    left: 0;
  }
}

@media (min-width: 1100px) {
  .page-contact .contact-hero {
    padding-top: 46px;
  }

  .page-contact .acc__panel {
    padding-left: 48px;
  }
}

@media (max-width: 640px) {
  .page-contact .dispatch {
    padding: 12px 8px 6px;
  }

  .page-contact .dispatch__svg {
    min-height: 260px;
  }

  .page-contact .acc__panel {
    padding-left: 4px;
  }

  .page-contact .entries__value {
    font-size: 15px;
  }

  .page-contact .scope-sec__next {
    padding: 22px 18px;
  }
}