/* ============================================================
   page-contact —— 联系与合作
   作用域内所有选择器均以 .page-contact 开头
   ============================================================ */

.page-contact {
  background: var(--ink);
  color: var(--mist);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: calc(var(--band-h) + 26px) 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--mist-50);
}

.page-contact .breadcrumb a {
  color: var(--mist-70);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
}

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

.page-contact .breadcrumb__sep {
  color: var(--stone);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  padding: 26px 0 0;
}

.page-contact .contact-hero__lead {
  max-width: 820px;
}

.page-contact .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-contact .contact-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.022em;
  color: var(--mist);
}

.page-contact .contact-hero__lede {
  margin: 0 0 22px;
  max-width: 64ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--mist-70);
}

.page-contact .contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .contact-hero__chip {
  display: inline-block;
  padding: 7px 13px;
  border: 2px solid var(--line-strong);
  background: rgba(16, 46, 69, 0.55);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--mist-70);
}

.page-contact .contact-hero__chip--live {
  border-color: rgba(92, 115, 97, 0.85);
  color: var(--mist);
}

.page-contact .contact-hero__chip--archive {
  border-color: rgba(180, 98, 63, 0.8);
  color: var(--mist);
}

.page-contact .contact-hero__trace {
  display: block;
  width: min(100%, 560px);
  height: 34px;
  margin: 26px 0 0;
  color: var(--glint);
  opacity: 0.45;
}

/* ---------- 通用标题 ---------- */

.page-contact h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 4.8vw, 2rem);
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: var(--mist);
}

.page-contact h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.12rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--mist);
}

/* ---------- 渠道卡片区 ---------- */

.page-contact .contact-channels {
  padding: 52px 0 0;
}

.page-contact .contact-channels__head {
  max-width: 68ch;
  margin-bottom: 30px;
}

.page-contact .contact-channels__intro {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--mist-70);
}

.page-contact .channel-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-contact .channel-card {
  position: relative;
  padding: 24px 20px 22px;
  border: 2px solid var(--line-strong);
  background: var(--deep);
  box-shadow: var(--shadow-hard);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateX(6px);
  border-color: var(--orange);
  box-shadow: var(--shadow-hard-lg);
}

.page-contact .channel-card--phone {
  border-color: rgba(240, 180, 41, 0.55);
}

.page-contact .channel-card--archive {
  border-color: rgba(180, 98, 63, 0.62);
  background: linear-gradient(160deg, var(--deep) 0%, #17303f 100%);
}

.page-contact .channel-card__tag {
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line-strong);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--mist-50);
}

.page-contact .channel-card__desc {
  margin: 0 0 16px;
  font-size: 0.94rem;
  line-height: 1.74;
  color: var(--mist-70);
}

.page-contact .channel-card__value {
  margin: 0 0 10px;
  padding: 12px 14px;
  border-left: 3px solid var(--orange);
  background: rgba(10, 17, 24, 0.6);
  font-size: 0.85rem;
  letter-spacing: 0.01em;
  color: var(--yellow);
  word-break: break-all;
}

.page-contact .channel-card--phone .channel-card__value {
  border-left-color: var(--yellow);
}

.page-contact .channel-card--archive .channel-card__value {
  border-left-color: var(--clay);
  color: var(--mist);
}

.page-contact .channel-card__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--mist-50);
}

.page-contact .contact-channels__banner {
  margin: 44px 0 0;
}

/* ---------- 旧版反馈提示块 ---------- */

.page-contact .contact-archive {
  padding: 60px 0 0;
}

.page-contact .archive-block {
  padding: 30px 22px 28px;
  border: 2px solid rgba(180, 98, 63, 0.6);
  background-color: var(--cream);
  background-image: repeating-linear-gradient(
    135deg,
    rgba(180, 98, 63, 0.07) 0 2px,
    transparent 2px 7px
  );
  color: var(--ink);
  box-shadow: var(--shadow-hard);
}

.page-contact .archive-block h2 {
  margin: 16px 0 12px;
  color: var(--ink);
}

.page-contact .archive-block__lede {
  margin: 0 0 22px;
  font-size: 0.96rem;
  line-height: 1.76;
  color: rgba(10, 17, 24, 0.76);
}

.page-contact .archive-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .archive-list__item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px dashed rgba(10, 17, 24, 0.22);
}

.page-contact .archive-list__item:last-child {
  border-bottom: 1px dashed rgba(10, 17, 24, 0.22);
}

.page-contact .archive-list__num {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--clay);
  padding-top: 3px;
}

.page-contact .archive-list__item p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.74;
  color: rgba(10, 17, 24, 0.82);
}

.page-contact .archive-list__item strong {
  color: var(--ink);
  font-weight: 700;
}

.page-contact .archive-block .link {
  color: #8a4620;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-contact .archive-block .link:hover,
.page-contact .archive-block .link:focus-visible {
  border-bottom-width: 3px;
  color: var(--orange);
}

/* ---------- 线下网点 ---------- */

.page-contact .contact-network {
  padding: 64px 0 0;
}

.page-contact .contact-network__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-contact .contact-network__lede {
  margin: 0;
  max-width: 62ch;
  font-size: 0.96rem;
  line-height: 1.78;
  color: var(--mist-70);
}

.page-contact .city-list {
  margin: 24px 0 0;
  border-top: 2px solid var(--line-strong);
}

.page-contact .city-list__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}

.page-contact .city-list dt {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-contact .city-list dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--mist-70);
}

.page-contact .visit-note {
  margin: 22px 0 0;
  padding: 16px 18px;
  border: 2px solid var(--line-strong);
  border-left: 4px solid var(--yellow);
  background: rgba(16, 46, 69, 0.6);
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--mist-70);
}

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

/* ---------- 合作类型 ---------- */

.page-contact .contact-partner {
  padding: 64px 0 0;
}

.page-contact .contact-partner__lede {
  margin: 0 0 8px;
  max-width: 64ch;
  font-size: 0.96rem;
  line-height: 1.78;
  color: var(--mist-70);
}

.page-contact .partner-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-contact .partner-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.page-contact .partner-item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .partner-item__num {
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  color: var(--orange);
  padding-top: 4px;
}

.page-contact .partner-item__who {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--yellow);
}

.page-contact .partner-item__desc {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.76;
  color: var(--mist-70);
}

/* ---------- 合作流程 ---------- */

.page-contact .contact-flow {
  padding: 64px 0 0;
}

.page-contact .contact-flow__lede {
  margin: 0;
  max-width: 60ch;
  font-size: 0.96rem;
  line-height: 1.78;
  color: var(--mist-70);
}

.page-contact .flow {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.page-contact .flow__step {
  position: relative;
  padding: 0 0 32px 36px;
}

.page-contact .flow__step::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 16px;
  bottom: -4px;
  border-left: 2px dashed var(--line-strong);
}

.page-contact .flow__step:last-child {
  padding-bottom: 0;
}

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

.page-contact .flow__node {
  position: absolute;
  left: 0;
  top: 4px;
  display: block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--orange);
  background: var(--ink);
}

.page-contact .flow__node::after {
  content: "";
  position: absolute;
  inset: 4px;
  background: var(--orange);
}

.page-contact .flow__num {
  margin: 0 0 6px;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--mist-50);
}

.page-contact .flow__body h3 {
  margin-bottom: 8px;
}

.page-contact .flow__desc {
  margin: 0 0 12px;
  font-size: 0.94rem;
  line-height: 1.76;
  color: var(--mist-70);
}

.page-contact .flow__prep {
  margin: 0;
  padding: 11px 14px;
  border-left: 3px solid var(--moss);
  background: rgba(92, 115, 97, 0.14);
  font-size: 0.86rem;
  line-height: 1.68;
  color: var(--mist-70);
}

.page-contact .flow__prep-key {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* ---------- 团体预约 ---------- */

.page-contact .contact-group {
  padding: 64px 0 0;
}

.page-contact .contact-group__lede {
  margin: 0;
  max-width: 62ch;
  font-size: 0.96rem;
  line-height: 1.78;
  color: var(--mist-70);
}

.page-contact .group-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 26px;
}

.page-contact .group-fact {
  padding: 20px 18px;
  border: 2px solid var(--line-strong);
  border-top: 4px solid var(--glint);
  background: var(--deep);
  box-shadow: 4px 5px 0 rgba(0, 0, 0, 0.42);
}

.page-contact .group-fact__key {
  margin: 0 0 12px;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-contact .group-fact__val {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.76;
  color: var(--mist-70);
}

/* ---------- 继续了解 ---------- */

.page-contact .contact-next {
  margin-top: 68px;
  padding: 30px 0 74px;
  border-top: 2px solid var(--line-strong);
}

.page-contact .contact-next__title {
  margin-bottom: 18px;
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: var(--mist-50);
}

.page-contact .contact-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .contact-next__list li {
  font-size: 0.94rem;
  line-height: 1.6;
}

.page-contact .contact-next .link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--mist-38);
  padding-bottom: 2px;
  transition: color 160ms ease, border-color 160ms ease, border-width 160ms ease;
}

.page-contact .contact-next .link:hover,
.page-contact .contact-next .link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
  border-bottom-width: 3px;
}

/* ============================================================
   媒体查询 —— 平板及以上
   ============================================================ */

@media (min-width: 640px) {
  .page-contact .city-list__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-contact .group-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .contact-next__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 28px;
  }

  .page-contact .archive-block {
    padding: 36px 34px 32px;
  }
}

@media (min-width: 880px) {
  .page-contact .contact-hero {
    padding-top: 34px;
  }

  .page-contact .contact-channels {
    padding-top: 66px;
  }

  .page-contact .channel-row {
    grid-template-columns: 1fr 1.18fr 1fr;
    align-items: start;
    gap: 24px;
  }

  .page-contact .channel-card {
    padding: 28px 24px 26px;
  }

  .page-contact .channel-card--phone {
    margin-top: -28px;
    padding-bottom: 34px;
  }

  .page-contact .contact-channels__banner {
    margin-top: 52px;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-network__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 42px;
    align-items: start;
  }

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

  .page-contact .flow {
    margin-top: 34px;
  }

  .page-contact .flow__step {
    padding-left: 46px;
    padding-bottom: 38px;
  }

  .page-contact .flow__step::before {
    left: 11px;
  }

  .page-contact .flow__node {
    width: 24px;
    height: 24px;
  }

  .page-contact .flow__node::after {
    inset: 5px;
  }

  .page-contact .flow__body {
    max-width: 74ch;
  }

  .page-contact .partner-item {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 22px;
    padding: 30px 0;
  }

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

/* ---------- 降低动效偏好 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .breadcrumb a,
  .page-contact .contact-next .link {
    transition: none;
  }

  .page-contact .channel-card:hover,
  .page-contact .channel-card:focus-within {
    transform: none;
  }
}
<<<END>>>