.page-contact {
  --pc-line: 1px solid var(--lq-line);
  --pc-line-soft: 1px solid rgba(201, 206, 216, 0.18);
  --pc-line-dark: 1px solid rgba(201, 206, 216, 0.22);
  --pc-paper-alpha: rgba(245, 246, 248, 0.72);
  --pc-paper-dim: rgba(245, 246, 248, 0.52);
  --pc-ink-soft: rgba(18, 21, 28, 0.7);
  background: var(--lq-paper);
  color: var(--lq-ink);
  font-family: var(--lq-font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏命令台 ---------- */
.page-contact .pc-console {
  position: relative;
  padding: 26px 0 54px;
  color: var(--lq-paper);
}

.page-contact .pc-crumbs {
  margin: 0 0 30px;
}

.page-contact .pc-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--lq-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--pc-paper-dim);
}

.page-contact .pc-crumbs__list li + li::before {
  content: "/";
  margin: 0 10px;
  color: rgba(245, 246, 248, 0.3);
}

.page-contact .pc-crumbs__list a {
  color: var(--pc-paper-alpha);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--lq-t) var(--lq-ease), border-color var(--lq-t) var(--lq-ease);
}

.page-contact .pc-crumbs__list a:hover,
.page-contact .pc-crumbs__list a:focus-visible {
  color: var(--lq-orange);
  border-bottom-color: var(--lq-orange);
}

.page-contact .pc-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--lq-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lq-orange);
}

.page-contact .pc-kicker__bar {
  display: block;
  width: 34px;
  height: 2px;
  background: var(--lq-orange);
}

.page-contact .pc-title {
  margin: 0 0 18px;
  max-width: 20ch;
  font-family: var(--lq-font-serif);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--lq-paper);
}

.page-contact .pc-lede {
  margin: 0 0 38px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pc-paper-alpha);
}

.page-contact .pc-console__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

/* ---------- 三条通道 ---------- */
.page-contact .pc-channels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  border: var(--pc-line-dark);
  background: rgba(201, 206, 216, 0.22);
}

.page-contact .pc-chan {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 20px 22px;
  background: var(--lq-void);
  transition: background var(--lq-t) var(--lq-ease);
}

.page-contact .pc-chan::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--lq-orange);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--lq-t) var(--lq-ease);
}

.page-contact .pc-chan:hover,
.page-contact .pc-chan:focus-within {
  background: var(--lq-graphite);
}

.page-contact .pc-chan:hover::before,
.page-contact .pc-chan:focus-within::before {
  transform: scaleY(1);
}

.page-contact .pc-chan__idx {
  margin: 0;
  font-family: var(--lq-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--lq-orange);
}

.page-contact .pc-chan__title {
  margin: 0;
  font-family: var(--lq-font-serif);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--lq-paper);
}

.page-contact .pc-chan__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pc-paper-alpha);
}

.page-contact .pc-chan__meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: var(--pc-line-soft);
  font-family: var(--lq-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--pc-paper-dim);
}

.page-contact .pc-phone {
  margin: 0;
  font-family: var(--lq-font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(22px, 6.2vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--lq-paper);
  word-break: break-all;
}

.page-contact .pc-mail {
  margin: 0;
  font-family: var(--lq-font-mono);
  font-size: 14px;
  line-height: 1.5;
  color: var(--lq-paper);
  word-break: break-all;
}

.page-contact .pc-copy {
  align-self: flex-start;
  padding: 8px 14px;
  border: 1px solid rgba(201, 206, 216, 0.34);
  border-radius: 2px;
  background: transparent;
  color: var(--lq-paper);
  font-family: var(--lq-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: border-color var(--lq-t) var(--lq-ease), color var(--lq-t) var(--lq-ease);
}

.page-contact .pc-copy:hover {
  border-color: var(--lq-orange);
  color: var(--lq-orange);
}

.page-contact .pc-copy:focus-visible {
  outline: 2px solid var(--lq-orange);
  outline-offset: 2px;
}

.page-contact .pc-chan__link {
  align-self: flex-start;
  font-family: var(--lq-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lq-orange);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--lq-t) var(--lq-ease);
}

.page-contact .pc-chan__link:hover,
.page-contact .pc-chan__link:focus-visible {
  border-bottom-color: var(--lq-orange);
}

.page-contact .pc-console__visual {
  margin: 0;
  border: var(--pc-line-dark);
  background: var(--lq-graphite);
  overflow: hidden;
}

.page-contact .pc-console__visual img {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* ---------- 通用区块标题 ---------- */
.page-contact .pc-sec-head {
  margin: 0 0 32px;
}

.page-contact .pc-sec-idx {
  margin: 0 0 12px;
  font-family: var(--lq-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--lq-blue);
}

.page-contact .pc-sec-title {
  margin: 0 0 14px;
  max-width: 26ch;
  font-family: var(--lq-font-serif);
  font-weight: 900;
  font-size: clamp(26px, 5.6vw, 44px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--lq-ink);
}

.page-contact .pc-sec-sub {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pc-ink-soft);
}

.page-contact .pc-sec-head--dark .pc-sec-idx { color: var(--lq-orange); }
.page-contact .pc-sec-head--dark .pc-sec-title { color: var(--lq-paper); }
.page-contact .pc-sec-head--dark .pc-sec-sub { color: var(--pc-paper-alpha); }

.page-contact .pc-sec-title--dark { color: var(--lq-paper); }
.page-contact .pc-sec-sub--dark { color: var(--pc-paper-alpha); }

/* ---------- 准备清单 ---------- */
.page-contact .pc-prep {
  padding: 56px 0;
}

.page-contact .pc-checklist {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: var(--pc-line);
  background: var(--lq-line);
}

.page-contact .pc-check {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 22px 20px;
  background: var(--lq-paper);
  transition: background var(--lq-t) var(--lq-ease);
}

.page-contact .pc-check::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--lq-orange);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--lq-t) var(--lq-ease);
}

.page-contact .pc-check:hover,
.page-contact .pc-check:focus-within {
  background: #ffffff;
}

.page-contact .pc-check:hover::before,
.page-contact .pc-check:focus-within::before {
  transform: scaleY(1);
}

.page-contact .pc-check__num {
  font-family: var(--lq-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--lq-blue);
}

.page-contact .pc-check__body h3 {
  margin: 0 0 8px;
  font-family: var(--lq-font-serif);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.4;
  color: var(--lq-ink);
}

.page-contact .pc-check__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pc-ink-soft);
}

/* ---------- 受理节点 ---------- */
.page-contact .pc-flow {
  padding: 56px 0;
}

.page-contact .pc-flow .lq-shell {
  position: relative;
}

.page-contact .pc-track {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: var(--pc-line-dark);
  background: rgba(201, 206, 216, 0.16);
}

.page-contact .pc-track::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--lq-tier);
}

.page-contact .pc-node {
  padding: 22px 18px 20px;
  background: var(--lq-void);
  transition: background var(--lq-t) var(--lq-ease);
}

.page-contact .pc-node:hover {
  background: var(--lq-graphite);
}

.page-contact .pc-node__num {
  margin: 0 0 10px;
  font-family: var(--lq-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--lq-orange);
}

.page-contact .pc-node__title {
  margin: 0 0 8px;
  font-family: var(--lq-font-serif);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.35;
  color: var(--lq-paper);
}

.page-contact .pc-node__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pc-paper-alpha);
}

.page-contact .pc-flow__fig {
  margin: 28px 0 0;
  border: var(--pc-line-dark);
  background: var(--lq-void);
  overflow: hidden;
}

.page-contact .pc-flow__fig img {
  display: block;
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.page-contact .pc-flow__fig .lq-figure__cap {
  display: block;
  padding: 14px 16px;
  border-top: var(--pc-line-soft);
  font-family: var(--lq-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--pc-paper-dim);
}

/* ---------- 送修方式 ---------- */
.page-contact .pc-visit {
  padding: 56px 0;
}

.page-contact .pc-visit__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-contact .pc-way {
  padding: 24px 22px 22px;
  border: var(--pc-line);
  border-top: 3px solid var(--lq-blue);
  background: #ffffff;
}

.page-contact .pc-way--ship {
  border-top-color: var(--lq-orange);
}

.page-contact .pc-way__title {
  margin: 0 0 16px;
  font-family: var(--lq-font-serif);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--lq-ink);
}

.page-contact .pc-way__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-contact .pc-way__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pc-ink-soft);
}

.page-contact .pc-way__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 1px;
  background: var(--lq-blue);
}

.page-contact .pc-way--ship .pc-way__list li::before {
  background: var(--lq-orange);
}

.page-contact .pc-addr {
  position: relative;
  margin-top: 18px;
  padding: 26px 22px;
  border: var(--pc-line);
  background-color: #ffffff;
  background-image:
    linear-gradient(rgba(31, 75, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 75, 255, 0.07) 1px, transparent 1px);
  background-size: 28px 28px;
}

.page-contact .pc-addr__label {
  margin: 0 0 10px;
  font-family: var(--lq-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--lq-blue);
}

.page-contact .pc-addr__value {
  margin: 0 0 12px;
  max-width: 30ch;
  font-family: var(--lq-font-serif);
  font-weight: 700;
  font-size: clamp(19px, 4.4vw, 26px);
  line-height: 1.42;
  letter-spacing: -0.01em;
  color: var(--lq-ink);
}

.page-contact .pc-addr__note {
  margin: 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pc-ink-soft);
  word-break: break-word;
}

/* ---------- 企业与门店 ---------- */
.page-contact .pc-biz {
  padding: 56px 0;
}

.page-contact .pc-biz__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-contact .pc-biz__lead .pc-sec-title {
  max-width: 20ch;
}

.page-contact .pc-biz__lead .pc-sec-sub {
  margin-bottom: 20px;
}

.page-contact .pc-biz__mail {
  display: inline-block;
  padding-bottom: 2px;
  font-family: var(--lq-font-mono);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--lq-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 106, 26, 0.5);
  word-break: break-all;
  transition: border-color var(--lq-t) var(--lq-ease);
}

.page-contact .pc-biz__mail:hover,
.page-contact .pc-biz__mail:focus-visible {
  border-bottom-color: var(--lq-orange);
}

.page-contact .pc-biz__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: var(--pc-line-dark);
  background: rgba(201, 206, 216, 0.18);
}

.page-contact .pc-biz__item {
  padding: 22px 20px;
  background: var(--lq-void);
  transition: background var(--lq-t) var(--lq-ease);
}

.page-contact .pc-biz__item:hover {
  background: var(--lq-graphite);
}

.page-contact .pc-biz__item h3 {
  margin: 0 0 8px;
  font-family: var(--lq-font-serif);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.4;
  color: var(--lq-paper);
}

.page-contact .pc-biz__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pc-paper-alpha);
}

/* ---------- 等待情形 ---------- */
.page-contact .pc-wait {
  padding: 56px 0 64px;
}

.page-contact .pc-wait__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  border: var(--pc-line);
  background: var(--lq-line);
}

.page-contact .pc-wait__card {
  padding: 24px 20px;
  background: var(--lq-paper);
  transition: background var(--lq-t) var(--lq-ease);
}

.page-contact .pc-wait__card:hover {
  background: #ffffff;
}

.page-contact .pc-wait__tag {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 9px;
  border: 1px solid var(--lq-amber-deep);
  border-radius: 2px;
  font-family: var(--lq-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lq-amber-deep);
}

.page-contact .pc-wait__card h3 {
  margin: 0 0 10px;
  font-family: var(--lq-font-serif);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.4;
  color: var(--lq-ink);
}

.page-contact .pc-wait__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pc-ink-soft);
}

.page-contact .pc-outro {
  display: grid;
  gap: 18px;
  margin-top: 32px;
  padding-top: 26px;
  border-top: var(--pc-line);
}

.page-contact .pc-outro__text {
  margin: 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--pc-ink-soft);
}

.page-contact .pc-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

.page-contact .pc-outro__links .lq-btn {
  text-decoration: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 780px) {
  .page-contact .pc-console {
    padding: 34px 0 68px;
  }

  .page-contact .pc-console__visual img {
    height: 260px;
  }

  .page-contact .pc-check {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 0 20px;
    padding: 26px 24px;
  }

  .page-contact .pc-visit__grid,
  .page-contact .pc-wait__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .pc-flow__fig img {
    height: 300px;
  }
}

@media (min-width: 1120px) {
  .page-contact .pc-console__body {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: stretch;
    gap: 24px;
  }

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

  .page-contact .pc-console__visual {
    display: flex;
    flex-direction: column;
  }

  .page-contact .pc-console__visual img {
    height: 100%;
    min-height: 280px;
  }

  .page-contact .pc-checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .pc-track {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-contact .pc-node {
    padding: 26px 20px 24px;
  }

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

  .page-contact .pc-biz__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .pc-biz__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1440px) {
  .page-contact .pc-console__body {
    grid-template-columns: minmax(0, 1fr) 340px;
  }

  .page-contact .pc-addr {
    padding: 32px 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-chan::before,
  .page-contact .pc-check::before {
    transition: none;
  }

  .page-contact .pc-chan:hover::before,
  .page-contact .pc-chan:focus-within::before,
  .page-contact .pc-check:hover::before,
  .page-contact .pc-check:focus-within::before {
    transform: scaleY(1);
  }
}