.page-contact {
  --pc-line: rgba(23, 51, 43, 0.12);
  --pc-line-light: rgba(251, 246, 238, 0.20);
  --pc-gap: 24px;
  background-color: var(--c-cream);
  color: var(--c-ink);
  overflow-x: hidden;
}

.page-contact .crumbs {
  padding-top: 22px;
}

/* ---------- 首屏：对角分屏 ---------- */

.page-contact .pc-hero {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: 16px;
}

.page-contact .pc-hero__dark {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: var(--c-ink);
  color: var(--c-cream);
  padding: 44px var(--pad-x) 84px;
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
}

.page-contact .pc-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  filter: saturate(0.7);
}

.page-contact .pc-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 34em;
}

.page-contact .pc-hero__light {
  background-color: var(--c-cream);
  padding: 34px var(--pad-x) 56px;
}

.page-contact .pc-hero__light-inner {
  max-width: 30em;
}

.page-contact .pc-label {
  color: var(--c-bamboo);
  margin: 0 0 14px;
}

.page-contact .pc-hero__dark .pc-label {
  color: var(--c-amber);
}

.page-contact .pc-hero h1 {
  margin: 0 0 20px;
  color: var(--c-cream);
}

.page-contact .pc-hero__lede {
  color: rgba(251, 246, 238, 0.82);
  margin: 0 0 34px;
}

.page-contact .pc-lines {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-contact .pc-lines__item {
  border-top: 1px solid var(--pc-line-light);
  padding-top: 14px;
}

.page-contact .pc-lines__key {
  display: block;
  color: var(--c-amber);
  margin-bottom: 8px;
}

.page-contact .pc-lines__val {
  display: block;
  color: var(--c-cream);
  line-height: 1.5;
}

.page-contact .pc-lines__val--mono {
  font-family: var(--font-mono);
  font-size: clamp(17px, 4.4vw, 23px);
  font-weight: 500;
  letter-spacing: -0.01em;
  word-break: break-all;
}

.page-contact .pc-lines__val--text {
  font-size: var(--fs-17);
  color: rgba(251, 246, 238, 0.86);
}

.page-contact .pc-hero__light h2 {
  margin: 0 0 14px;
}

.page-contact .pc-hero__light .t-body {
  margin: 0 0 24px;
  color: var(--c-fog);
}

/* ---------- 通用小节头 ---------- */

.page-contact .pc-sec-head {
  max-width: 44em;
  margin-bottom: 40px;
}

.page-contact .pc-sec-head__lede {
  margin: 14px 0 0;
  color: var(--c-fog);
}

/* ---------- 分流 ---------- */

.page-contact .pc-fork {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--pc-line);
}

.page-contact .pc-fork__item {
  position: relative;
  padding: 26px 0 26px 56px;
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .pc-fork__item::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 54px;
  bottom: -1px;
  width: 1px;
  background: var(--pc-line);
}

.page-contact .pc-fork__item::after {
  content: "";
  position: absolute;
  left: 9px;
  top: 34px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 2px solid var(--c-bamboo);
  background: var(--c-cream);
}

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

.page-contact .pc-fork__no {
  position: absolute;
  left: 34px;
  top: 30px;
  color: var(--c-amber);
}

.page-contact .pc-fork__item h3 {
  margin: 0 0 10px;
}

.page-contact .pc-fork__item .t-body {
  margin: 0 0 14px;
  color: var(--c-fog);
}

.page-contact .pc-fork__go {
  display: inline-block;
  font-size: var(--fs-15);
  font-weight: 500;
  color: var(--c-red);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 39, 44, 0.35);
  padding-bottom: 2px;
  transition: border-color 320ms var(--ease), color 320ms var(--ease);
}

.page-contact .pc-fork__go:hover,
.page-contact .pc-fork__go:focus-visible {
  color: var(--c-red-deep);
  border-color: var(--c-red-deep);
}

/* ---------- 三条通道 ---------- */

.page-contact .pc-channels__head {
  align-items: end;
  margin-bottom: 40px;
}

.page-contact .pc-channel-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--pc-line);
}

.page-contact .pc-channel {
  padding: 26px 0 28px;
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .pc-channel__no {
  display: block;
  color: var(--c-amber);
  margin-bottom: 10px;
}

.page-contact .pc-channel h3 {
  margin: 0 0 10px;
}

.page-contact .pc-channel .t-body {
  margin: 0 0 16px;
  color: var(--c-fog);
}

.page-contact .pc-channel__val {
  font-family: var(--font-mono);
  font-size: var(--fs-17);
  font-weight: 500;
  color: var(--c-ink);
  margin: 0 0 8px;
  word-break: break-all;
}

.page-contact .pc-channel__val--text {
  font-family: var(--font-sans);
  font-size: var(--fs-15);
  line-height: 1.7;
  word-break: normal;
}

.page-contact .pc-channel__note {
  font-size: var(--fs-13);
  color: var(--c-fog);
  margin: 0;
}

.page-contact .pc-more {
  margin-top: 36px;
  border-top: 1px solid var(--pc-line);
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .pc-more summary {
  cursor: pointer;
  padding: 18px 0;
  font-size: var(--fs-17);
  font-weight: 500;
  color: var(--c-red);
  list-style: none;
}

.page-contact .pc-more summary::-webkit-details-marker {
  display: none;
}

.page-contact .pc-more summary::after {
  content: "＋";
  float: right;
  font-family: var(--font-mono);
  color: var(--c-amber);
}

.page-contact .pc-more[open] summary::after {
  content: "－";
}

.page-contact .pc-more__list {
  list-style: none;
  margin: 0;
  padding: 0 0 22px;
  display: grid;
  gap: 10px;
}

.page-contact .pc-more__list li {
  position: relative;
  padding-left: 22px;
  font-size: var(--fs-15);
  line-height: 1.75;
  color: var(--c-fog);
}

.page-contact .pc-more__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 10px;
  height: 1px;
  background: var(--c-amber);
}

/* ---------- 工作日的一天 ---------- */

.page-contact .pc-day__lede {
  max-width: 42em;
  margin: 12px 0 0;
  color: var(--c-fog);
}

.page-contact .pc-steps {
  list-style: none;
  counter-reset: pcs;
  margin: 34px 0 0;
  padding: 0;
  border-top: 1px solid var(--pc-line);
}

.page-contact .pc-steps li {
  counter-increment: pcs;
  position: relative;
  padding: 24px 0 24px 58px;
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .pc-steps li::before {
  content: counter(pcs, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 27px;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.1em;
  color: var(--c-amber);
}

.page-contact .pc-steps li::after {
  content: "";
  position: absolute;
  left: 18px;
  top: 52px;
  bottom: -1px;
  width: 1px;
  background: var(--pc-line);
}

.page-contact .pc-steps li:last-child::after {
  display: none;
}

.page-contact .pc-steps h3 {
  margin: 0 0 8px;
}

.page-contact .pc-steps .t-body {
  margin: 0;
  color: var(--c-fog);
}

.page-contact .pc-daybar {
  margin-top: 44px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
}

.page-contact .pc-daybar__track {
  position: relative;
  height: 3px;
  background: var(--pc-line);
  border-radius: 2px;
  overflow: hidden;
}

.page-contact .pc-daybar__fill {
  position: absolute;
  inset: 0;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--c-amber), var(--c-clay));
}

.page-contact .pc-daybar__cap {
  margin: 12px 0 0;
  color: var(--c-fog);
}

/* ---------- 到访 ---------- */

.page-contact .pc-visit__grid {
  display: grid;
  gap: 32px;
}

.page-contact .pc-visit__text .t-body {
  margin: 0 0 16px;
  color: var(--c-fog);
}

.page-contact .pc-visit__meta {
  margin: 28px 0 0;
  display: grid;
  gap: 14px;
  border-top: 1px solid var(--pc-line);
  padding-top: 20px;
}

.page-contact .pc-visit__meta div {
  display: grid;
  gap: 4px;
}

.page-contact .pc-visit__meta dt {
  color: var(--c-amber);
  margin: 0;
}

.page-contact .pc-visit__meta dd {
  margin: 0;
  font-size: var(--fs-17);
  color: var(--c-ink);
}

.page-contact .pc-visit__figure {
  margin: 0;
  position: relative;
}

.page-contact .pc-visit__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.86) contrast(0.98);
}

.page-contact .pc-visit__figure .media__cap {
  margin: 10px 0 0;
  font-size: var(--fs-13);
  line-height: 1.6;
  color: var(--c-fog);
}

/* ---------- 接着看 ---------- */

.page-contact .pc-next__inner {
  border-top: 1px solid var(--pc-line);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 36px;
  align-items: baseline;
}

.page-contact .pc-next__lead {
  margin: 0;
  color: var(--c-fog);
}

.page-contact .pc-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
}

.page-contact .pc-next__list a {
  font-size: var(--fs-15);
  color: var(--c-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--pc-line);
  padding-bottom: 2px;
  transition: border-color 320ms var(--ease), color 320ms var(--ease);
}

.page-contact .pc-next__list a:hover,
.page-contact .pc-next__list a:focus-visible {
  color: var(--c-red);
  border-color: var(--c-red);
}

/* ---------- 焦点可见 ---------- */

.page-contact a:focus-visible,
.page-contact summary:focus-visible {
  outline: 2px solid var(--c-amber);
  outline-offset: 3px;
}

/* ---------- 中等屏幕 ---------- */

@media (min-width: 720px) {
  .page-contact .pc-hero__dark {
    padding: 56px var(--pad-x) 100px;
  }

  .page-contact .pc-hero__light {
    padding: 44px var(--pad-x) 72px;
  }

  .page-contact .pc-fork__item {
    padding-right: 15%;
  }

  .page-contact .pc-channel-list {
    grid-template-columns: 1.15fr 0.9fr 0.95fr;
    gap: 0 40px;
    border-top: 0;
  }

  .page-contact .pc-channel {
    border-top: 1px solid var(--pc-line);
    padding-top: 24px;
  }
}

/* ---------- 桌面 ---------- */

@media (min-width: 980px) {
  .page-contact .pc-hero {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: stretch;
  }

  .page-contact .pc-hero__dark {
    padding: 92px 72px 108px var(--pad-x);
    clip-path: polygon(0 0, 100% 0, 78% 100%, 0 100%);
  }

  .page-contact .pc-hero__light {
    padding: 92px 56px 108px 84px;
    display: flex;
    align-items: center;
  }

  .page-contact .pc-fork {
    grid-template-columns: 1.2fr 0.95fr 1.05fr;
    gap: 0 48px;
    border-top: 0;
  }

  .page-contact .pc-fork__item {
    padding: 28px 0 30px;
    border-top: 1px solid var(--pc-line);
    border-bottom: 0;
  }

  .page-contact .pc-fork__item::before,
  .page-contact .pc-fork__item::after {
    display: none;
  }

  .page-contact .pc-fork__no {
    position: static;
    display: block;
    margin-bottom: 12px;
  }

  .page-contact .pc-steps li {
    padding: 26px 0 26px 82px;
  }

  .page-contact .pc-steps li::before {
    top: 30px;
    font-size: var(--fs-15);
  }

  .page-contact .pc-steps li::after {
    left: 26px;
    top: 56px;
  }

  .page-contact .pc-visit__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 72px;
    align-items: start;
  }

  .page-contact .pc-visit__figure {
    margin-top: 12px;
  }
}

/* ---------- 大屏 ---------- */

@media (min-width: 1280px) {
  .page-contact .pc-hero__dark {
    padding-right: 96px;
  }

  .page-contact .pc-channel-list {
    gap: 0 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact * {
    transition-duration: 0.01ms !important;
  }
}
</PAGE_CSS>>>