.page-contact {
  --pc-shadow: 0 1px 0 rgba(122, 74, 43, 0.12), 0 14px 30px -24px rgba(20, 19, 16, 0.55);
  --pc-line-soft: rgba(122, 74, 43, 0.18);
  --pc-line-gold: rgba(201, 137, 44, 0.45);
  background: var(--gh-mist);
  color: var(--gh-forest);
  font-family: var(--gh-font-body);
  padding-bottom: clamp(2.2rem, 5vw, 4.5rem);
}

.page-contact :focus-visible {
  outline: 2px solid var(--gh-bright);
  outline-offset: 3px;
}

.page-contact .pc-crumb {
  padding-top: clamp(1rem, 3vw, 1.8rem);
  padding-bottom: 0.35rem;
}

.page-contact .pc-crumb .gh-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--gh-font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--gh-stone);
}

.page-contact .pc-crumb .gh-breadcrumb li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: rgba(122, 74, 43, 0.45);
}

.page-contact .pc-crumb .gh-breadcrumb a {
  color: var(--gh-copper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--gh-ease), color var(--gh-ease);
}

.page-contact .pc-crumb .gh-breadcrumb a:hover {
  color: var(--gh-gold);
  border-bottom-color: var(--gh-gold);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  position: relative;
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  padding-top: clamp(1rem, 3vw, 2.2rem);
  padding-bottom: clamp(2.2rem, 5vw, 3.6rem);
  align-items: center;
}

.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: -0.4rem;
  width: min(44rem, 94%);
  height: 14px;
  background: linear-gradient(90deg, var(--gh-gold) 0%, var(--gh-bright) 52%, rgba(232, 180, 90, 0) 100%);
  clip-path: polygon(0 0, 100% 40%, 100% 72%, 0 100%);
  pointer-events: none;
}

.page-contact .pc-hero__body {
  min-width: 0;
}

.page-contact .pc-hero h1 {
  font-family: var(--gh-font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.14;
  letter-spacing: -0.012em;
  color: var(--gh-forest);
  margin: 0.55rem 0 0.9rem;
  max-width: 22ch;
}

.page-contact .pc-hero__lead {
  max-width: 36rem;
  margin: 0;
  font-size: clamp(0.96rem, 1.6vw, 1.05rem);
  line-height: 1.85;
  color: rgba(22, 53, 43, 0.86);
}

.page-contact .pc-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.page-contact .pc-hero__meta {
  display: grid;
  gap: 0.55rem;
  margin: 1.7rem 0 0;
  padding: 1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--gh-line);
}

.page-contact .pc-hero__meta li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.4rem 1rem;
  font-size: 0.88rem;
}

.page-contact .pc-k {
  font-family: var(--gh-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gh-stone);
}

.page-contact .pc-v {
  font-weight: 600;
  color: var(--gh-forest);
}

.page-contact .pc-hero__media {
  margin: 0;
  padding: 0.45rem;
  background: var(--gh-paper);
  border: 1px solid var(--pc-line-soft);
  box-shadow: var(--pc-shadow);
}

.page-contact .pc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.03);
}

.page-contact .gh-media__caption {
  display: block;
  margin-top: 0.55rem;
  font-family: var(--gh-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--gh-stone);
  text-align: right;
}

/* ---------- 通用小节头 ---------- */
.page-contact .pc-head {
  max-width: 44rem;
  margin-bottom: clamp(1.2rem, 3vw, 2rem);
}

.page-contact .pc-head h2 {
  font-family: var(--gh-font-display);
  font-size: clamp(1.5rem, 3vw, 2.15rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--gh-forest);
  margin: 0.45rem 0 0.6rem;
}

.page-contact .pc-head__sub,
.page-contact .pc-prep__lead {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(22, 53, 43, 0.76);
}

/* ---------- 三个渠道 ---------- */
.page-contact .pc-channels {
  padding-top: clamp(1rem, 3vw, 1.8rem);
  padding-bottom: clamp(2.2rem, 5vw, 3.6rem);
}

.page-contact .pc-drawers {
  display: grid;
  gap: 1rem;
}

.page-contact .pc-drawer {
  position: relative;
  padding: clamp(1.1rem, 2.4vw, 1.6rem);
  border: 1px solid var(--pc-line-soft);
  border-radius: 2px;
  transition: transform var(--gh-ease), box-shadow var(--gh-ease), border-color var(--gh-ease);
}

.page-contact .pc-drawer::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--gh-gold), rgba(201, 137, 44, 0));
}

.page-contact .pc-drawer:hover,
.page-contact .pc-drawer:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--pc-shadow);
  border-color: var(--pc-line-gold);
}

.page-contact .pc-drawer .gh-index {
  display: block;
  font-family: var(--gh-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--gh-copper);
  margin-bottom: 0.7rem;
}

.page-contact .pc-drawer h3 {
  font-family: var(--gh-font-display);
  font-size: 1.16rem;
  letter-spacing: -0.005em;
  color: var(--gh-forest);
  margin: 0 0 0.6rem;
}

.page-contact .pc-drawer p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--gh-stone);
}

.page-contact .pc-drawer .pc-contact-line {
  font-family: var(--gh-font-mono);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gh-forest);
  word-break: break-all;
  padding: 0.5rem 0.65rem;
  margin-bottom: 0.75rem;
  background: rgba(201, 137, 44, 0.1);
  border-left: 2px solid var(--gh-gold);
}

.page-contact .pc-drawer .pc-address {
  font-style: normal;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gh-forest);
  line-height: 1.72;
  padding: 0.5rem 0.65rem;
  margin-bottom: 0.75rem;
  background: rgba(78, 107, 74, 0.09);
  border-left: 2px solid var(--gh-moss);
}

/* ---------- 准备清单 ---------- */
.page-contact .pc-prep {
  padding-top: clamp(1.6rem, 4vw, 2.6rem);
  padding-bottom: clamp(2.2rem, 5vw, 3.6rem);
}

.page-contact .pc-prep__grid {
  display: grid;
  gap: clamp(1.4rem, 3.5vw, 2.6rem);
}

.page-contact .pc-prep__lead {
  margin: 0 0 1.2rem;
}

.page-contact .pc-prep__media {
  margin: 0;
  padding: 0.4rem;
  background: var(--gh-paper);
  border: 1px solid var(--pc-line-soft);
}

.page-contact .pc-prep__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-contact .pc-checklist {
  list-style: none;
  counter-reset: pc-step;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-contact .pc-checklist li {
  counter-increment: pc-step;
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 0.85rem;
  padding: 0.9rem 1rem;
  background: var(--gh-paper);
  border: 1px solid var(--pc-line-soft);
  border-left: 2px solid rgba(122, 74, 43, 0.42);
  transition: border-color var(--gh-ease), background var(--gh-ease);
}

.page-contact .pc-checklist li:hover {
  border-left-color: var(--gh-gold);
  background: #fdfaf3;
}

.page-contact .pc-checklist li::before {
  content: counter(pc-step, decimal-leading-zero);
  font-family: var(--gh-font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--gh-copper);
  padding-top: 0.2rem;
}

.page-contact .pc-checklist strong {
  display: block;
  font-size: 0.95rem;
  color: var(--gh-forest);
  margin-bottom: 0.2rem;
}

.page-contact .pc-checklist p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.72;
  color: var(--gh-stone);
}

/* ---------- 分派与响应 ---------- */
.page-contact .pc-route {
  padding-top: clamp(1.6rem, 4vw, 2.6rem);
  padding-bottom: clamp(2rem, 4.5vw, 3.2rem);
}

.page-contact .pc-route__grid {
  display: grid;
  gap: 1.4rem;
}

.page-contact .pc-route__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-contact .pc-route__item {
  padding: 0.9rem 1.05rem;
  border-left: 2px solid var(--gh-moss);
  background: linear-gradient(90deg, rgba(78, 107, 74, 0.1), rgba(78, 107, 74, 0));
}

.page-contact .pc-route__item:nth-child(2) {
  border-left-color: var(--gh-gold);
  background: linear-gradient(90deg, rgba(201, 137, 44, 0.13), rgba(201, 137, 44, 0));
}

.page-contact .pc-route__item:nth-child(3) {
  border-left-color: var(--gh-clay);
  background: linear-gradient(90deg, rgba(166, 94, 63, 0.12), rgba(166, 94, 63, 0));
}

.page-contact .pc-route__item h3 {
  font-family: var(--gh-font-display);
  font-size: 1.02rem;
  color: var(--gh-forest);
  margin: 0 0 0.3rem;
}

.page-contact .pc-route__item p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.72;
  color: var(--gh-stone);
}

.page-contact .pc-route__diagram {
  background: var(--gh-forest);
  padding: 1rem 1.1rem;
  border: 1px solid var(--gh-line-gold);
  border-radius: 2px;
}

.page-contact .pc-route__diagram svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .pc-stats {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--gh-line);
}

.page-contact .pc-stat {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
}

.page-contact .pc-stat__num {
  font-family: var(--gh-font-mono);
  font-size: clamp(1.5rem, 3.4vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--gh-gold);
}

.page-contact .pc-stat__label {
  font-size: 0.84rem;
  color: var(--gh-stone);
}

/* ---------- 深色说明面板 ---------- */
.page-contact .pc-note-wrap {
  padding-top: clamp(1rem, 3vw, 1.8rem);
  padding-bottom: clamp(2rem, 4.5vw, 3.2rem);
}

.page-contact .pc-note {
  position: relative;
  overflow: hidden;
  padding: clamp(1.4rem, 4vw, 2.6rem);
  background: var(--gh-forest);
  color: var(--gh-paper);
  border-top: 3px solid var(--gh-gold);
}

.page-contact .pc-note::after {
  content: "";
  position: absolute;
  right: -6rem;
  bottom: -9rem;
  width: 20rem;
  height: 20rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 180, 90, 0.18), rgba(232, 180, 90, 0) 68%);
  pointer-events: none;
}

.page-contact .pc-note__eyebrow {
  color: var(--gh-bright);
}

.page-contact .pc-note h2 {
  position: relative;
  z-index: 1;
  font-family: var(--gh-font-display);
  font-size: clamp(1.35rem, 2.8vw, 1.95rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--gh-paper);
  margin: 0.5rem 0 1.4rem;
  max-width: 30ch;
}

.page-contact .pc-note__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.4rem;
}

.page-contact .pc-note__item h3 {
  font-family: var(--gh-font-display);
  font-size: 1.05rem;
  color: var(--gh-bright);
  margin: 0 0 0.55rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(232, 180, 90, 0.28);
}

.page-contact .pc-note__item p {
  margin: 0 0 0.65rem;
  font-size: 0.89rem;
  line-height: 1.8;
  color: rgba(252, 247, 238, 0.82);
  word-break: break-word;
}

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

/* ---------- 常用入口 ---------- */
.page-contact .pc-more {
  padding-top: clamp(2rem, 4.5vw, 3.2rem);
  padding-bottom: clamp(1rem, 2vw, 1.6rem);
}

.page-contact .pc-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-contact .pc-link {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  align-items: start;
  gap: 0.8rem;
  padding: 1rem 1.1rem;
  background: var(--gh-paper);
  border: 1px solid var(--pc-line-soft);
  text-decoration: none;
  color: var(--gh-forest);
  transition: transform var(--gh-ease), box-shadow var(--gh-ease), border-color var(--gh-ease);
}

.page-contact .pc-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--pc-shadow);
  border-color: var(--pc-line-gold);
}

.page-contact .pc-link__idx {
  font-family: var(--gh-font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--gh-copper);
  padding-top: 0.2rem;
}

.page-contact .pc-link__text {
  font-family: var(--gh-font-display);
  font-size: 1.02rem;
  letter-spacing: 0;
}

.page-contact .pc-link__text em {
  display: block;
  margin-top: 0.28rem;
  font-family: var(--gh-font-body);
  font-style: normal;
  font-size: 0.84rem;
  line-height: 1.66;
  color: var(--gh-stone);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .pc-drawers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
    align-items: start;
  }

  .page-contact .pc-drawer:nth-child(2) {
    margin-top: 2.1rem;
  }

  .page-contact .pc-drawer:nth-child(3) {
    margin-top: 4.2rem;
  }

  .page-contact .pc-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }

  .page-contact .pc-stat {
    display: block;
    padding-left: 0.9rem;
    border-left: 1px solid var(--gh-line);
  }

  .page-contact .pc-stat__num {
    display: block;
    margin-bottom: 0.25rem;
  }

  .page-contact .pc-note__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1.4rem, 3vw, 2.4rem);
  }

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

@media (min-width: 900px) {
  .page-contact .pc-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    padding-top: clamp(1.6rem, 3vw, 2.6rem);
  }

  .page-contact .pc-hero__media {
    transform: rotate(-0.8deg);
  }

  .page-contact .pc-prep__grid {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: start;
  }

  .page-contact .pc-route__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
    gap: clamp(1.6rem, 3.5vw, 2.8rem);
  }

  .page-contact .pc-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-drawer,
  .page-contact .pc-link,
  .page-contact .pc-checklist li,
  .page-contact .pc-hero__media {
    transition: none;
  }

  .page-contact .pc-drawer:hover,
  .page-contact .pc-drawer:focus-within,
  .page-contact .pc-link:hover {
    transform: none;
  }

  .page-contact .pc-hero__media {
    transform: none;
  }
}