.page-contact {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact .pc-shell {
  width: 100%;
  max-width: calc(var(--shell-max) + 40px);
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ---------- 通用排版 ---------- */
.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--forest);
}

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

.page-contact .eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--gold-line);
}

.page-contact .pc-head {
  max-width: 660px;
}

.page-contact .pc-head h2 {
  margin: 0 0 16px;
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.32;
}

.page-contact .pc-head__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0 0 36px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-contact .breadcrumb__item + .breadcrumb__item::before {
  content: "·";
  margin: 0 9px;
  color: var(--gold-line);
}

.page-contact .breadcrumb__item a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .breadcrumb__item a:hover {
  color: var(--gold-deep);
  border-bottom-color: var(--gold-line);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-intro {
  padding-top: 32px;
  padding-bottom: 64px;
}

.page-contact .pc-intro h1 {
  max-width: 15em;
  margin: 0 0 22px;
  font-size: clamp(28px, 6.4vw, 46px);
  line-height: 1.26;
}

.page-contact .lede {
  max-width: 44em;
  margin: 0 0 40px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .pc-intro__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin: 0;
  padding: 26px 0 0;
  list-style: none;
  border-top: 1px solid var(--gold-line);
}

.page-contact .pc-intro__facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-contact .pc-intro__facts .meta-num {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.02em;
  color: var(--forest);
}

.page-contact .pc-intro__facts li > span:last-child {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 渠道总览 ---------- */
.page-contact .pc-channels {
  position: relative;
  isolation: isolate;
  padding-top: 72px;
  padding-bottom: 76px;
  background: var(--forest);
  overflow: hidden;
}

.page-contact .pc-channels__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-contact .pc-channels__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.24;
}

.page-contact .pc-channels::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(170deg, rgba(11, 40, 32, 0.78) 0%, rgba(18, 58, 49, 0.9) 55%, rgba(11, 40, 32, 0.95) 100%);
}

.page-contact .pc-channels h2,
.page-contact .pc-channels h3 {
  color: var(--cream);
}

.page-contact .pc-channels .eyebrow {
  color: var(--gold-bright);
}

.page-contact .pc-channels .eyebrow::before {
  background: var(--gold-bright);
}

.page-contact .pc-channels .pc-head__note {
  color: rgba(245, 241, 231, 0.76);
}

.page-contact .pc-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 44px;
}

.page-contact .pc-channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 30px 26px;
  background: var(--shell);
  border: 1px solid rgba(169, 138, 70, 0.45);
  border-radius: var(--r-card);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .pc-channel::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 3px;
  height: 0;
  background: var(--cinnabar);
  transition: height var(--dur) var(--ease);
}

.page-contact .pc-channel:hover {
  border-color: var(--gold-bright);
  transform: translateY(-2px);
}

.page-contact .pc-channel:hover::before {
  height: 100%;
}

.page-contact .pc-channel__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--gold-line);
  border-radius: var(--r-tag);
  background: rgba(169, 138, 70, 0.08);
  color: var(--forest);
}

.page-contact .pc-channel__icon svg {
  width: 22px;
  height: 22px;
  display: block;
}

.page-contact .pc-channel h3 {
  margin: 6px 0 0;
  font-size: 21px;
  line-height: 1.4;
  color: var(--forest);
}

.page-contact .pc-channel__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: 0.01em;
  color: var(--gold-deep);
  overflow-wrap: anywhere;
}

.page-contact .pc-channel__desc {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(169, 138, 70, 0.4);
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 客服邮箱 ---------- */
.page-contact .pc-email {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  padding-top: 76px;
  padding-bottom: 76px;
}

.page-contact .pc-email h2 {
  margin: 0 0 18px;
  font-size: clamp(24px, 5vw, 32px);
  line-height: 1.34;
}

.page-contact .pc-email__text > p:not(.eyebrow) {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .pc-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-list li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .pc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--gold-line);
  border-radius: 50%;
  background: var(--cream);
  box-shadow: inset 0 0 0 2px var(--cream);
}

.page-contact .pc-email__card {
  align-self: start;
  padding: 30px 26px;
  background: var(--shell);
  border: 1px solid var(--gold-line);
  border-radius: var(--r-card);
  border-top: 3px solid var(--forest);
}

.page-contact .pc-email__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold-deep);
}

.page-contact .pc-email__addr {
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 4.2vw, 20px);
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--forest);
  overflow-wrap: anywhere;
}

.page-contact .pc-email__slot {
  margin: 0 0 16px;
}

.page-contact .pc-email__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 客服电话 ---------- */
.page-contact .pc-phone {
  padding-top: 8px;
  padding-bottom: 76px;
}

.page-contact .pc-phone__panel {
  padding: 46px 26px;
  border-radius: var(--r-card);
  background: var(--forest);
  background-image: radial-gradient(circle at 88% 12%, rgba(212, 185, 120, 0.18), transparent 62%);
  text-align: center;
}

.page-contact .pc-phone .eyebrow {
  color: var(--gold-bright);
}

.page-contact .pc-phone .eyebrow::before {
  background: var(--gold-bright);
}

.page-contact .pc-phone h2 {
  margin: 0 0 22px;
  font-size: clamp(22px, 4.8vw, 30px);
  line-height: 1.34;
  color: var(--cream);
}

.page-contact .pc-phone__num {
  margin: 0 0 24px;
  font-family: var(--font-mono);
  font-size: clamp(30px, 8.4vw, 54px);
  line-height: 1.15;
  letter-spacing: 0.05em;
  color: var(--gold-bright);
}

.page-contact .pc-phone__note {
  max-width: 46em;
  margin: 0 auto;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(245, 241, 231, 0.78);
}

.page-contact .pc-phone__note a {
  color: var(--gold-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 185, 120, 0.6);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .pc-phone__note a:hover {
  color: var(--cream);
  border-bottom-color: var(--cream);
}

/* ---------- 接待地址 ---------- */
.page-contact .pc-address {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  padding-bottom: 76px;
}

.page-contact .pc-address h2 {
  margin: 0 0 18px;
  font-size: clamp(23px, 5vw, 32px);
  line-height: 1.34;
}

.page-contact .pc-address__text > p:not(.eyebrow) {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .pc-address__side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-contact .pc-address__visual {
  position: relative;
  border-radius: var(--r-card);
  overflow: hidden;
  background: var(--forest-3);
  aspect-ratio: 1 / 1;
}

.page-contact .pc-address__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.9;
}

.page-contact .pc-address__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(155deg, rgba(11, 40, 32, 0.66) 0%, rgba(11, 40, 32, 0.26) 58%, rgba(11, 40, 32, 0.76) 100%);
}

.page-contact .pc-address__rings {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background-image: repeating-radial-gradient(
    circle at 50% 46%,
    rgba(212, 185, 120, 0.5) 0,
    rgba(212, 185, 120, 0.5) 1px,
    transparent 1px,
    transparent 46px
  );
}

.page-contact .pc-address__pin {
  position: absolute;
  left: 50%;
  top: 46%;
  z-index: 3;
  width: 12px;
  height: 12px;
  margin: -6px 0 0 -6px;
  border-radius: 50%;
  background: var(--cinnabar);
  box-shadow: 0 0 0 6px rgba(178, 58, 47, 0.28);
}

.page-contact .pc-address__cap {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 合作与反馈 ---------- */
.page-contact .pc-together {
  padding-bottom: 88px;
}

.page-contact .pc-together__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 38px;
}

.page-contact .pc-together__col {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 32px 26px;
  background: var(--shell);
  border: 1px solid var(--gold-line);
  border-radius: var(--r-card);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease);
}

.page-contact .pc-together__col::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-line), transparent);
  opacity: 0.75;
}

.page-contact .pc-together__col:hover {
  border-color: var(--gold-bright);
}

.page-contact .pc-together__col h3 {
  margin: 0 0 14px;
  font-size: 22px;
  line-height: 1.4;
  color: var(--forest);
}

.page-contact .pc-together__col > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .pc-steps {
  margin: 22px 0 28px;
  padding: 0;
  list-style: none;
  counter-reset: pc-step;
  display: grid;
  gap: 13px;
}

.page-contact .pc-steps li {
  counter-increment: pc-step;
  position: relative;
  padding-left: 34px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .pc-steps li::before {
  content: counter(pc-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--gold-line);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.02em;
  color: var(--gold-deep);
}

.page-contact .pc-together__col .btn {
  align-self: flex-start;
  margin-top: auto;
}

.page-contact .pc-together__foot {
  margin: 38px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .pc-together__foot a {
  color: var(--gold-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .pc-together__foot a:hover {
  color: var(--forest);
  border-bottom-color: var(--forest);
}

/* ---------- 出现动效 ---------- */
@keyframes pc-rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-contact [data-reveal="in"] {
  animation: pc-rise 340ms var(--ease) both;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 680px) {
  .page-contact .pc-shell {
    padding-left: 32px;
    padding-right: 32px;
  }

  .page-contact .pc-intro {
    padding-top: 44px;
    padding-bottom: 80px;
  }

  .page-contact .pc-intro__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 40px;
  }

  .page-contact .pc-channels {
    padding-top: 88px;
    padding-bottom: 96px;
  }

  .page-contact .pc-channels__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-contact .pc-channel:nth-child(2) {
    margin-top: 34px;
  }

  .page-contact .pc-channel:nth-child(3) {
    margin-top: 66px;
  }

  .page-contact .pc-phone__panel {
    padding: 60px 48px;
  }

  .page-contact .pc-address__visual {
    aspect-ratio: 4 / 3;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-contact .pc-email {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 52px;
    align-items: start;
  }

  .page-contact .pc-address {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 56px;
    align-items: center;
  }

  .page-contact .pc-address__visual {
    aspect-ratio: 1 / 1;
  }

  .page-contact .pc-together__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px;
  }

  .page-contact .pc-together__col {
    padding: 38px 34px;
  }

  .page-contact .pc-phone {
    padding-bottom: 96px;
  }

  .page-contact .pc-address,
  .page-contact .pc-email {
    padding-bottom: 92px;
  }

  .page-contact .pc-together {
    padding-bottom: 108px;
  }
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact [data-reveal="in"] {
    animation: none;
  }

  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 1ms !important;
  }

  .page-contact .pc-channel:hover {
    transform: none;
  }
}