.page-contact {
  --pc-hair: rgba(26, 26, 26, 0.12);
  --pc-hair-soft: rgba(26, 26, 26, 0.07);
  --pc-gold-line: rgba(201, 169, 110, 0.55);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  margin-top: clamp(18px, 3vw, 34px);
}

/* ---------- 首屏刊头 ---------- */
.page-contact .cm-mast {
  padding-top: clamp(20px, 3vw, 40px);
  padding-bottom: clamp(28px, 4vw, 48px);
}

.page-contact .cm-stage {
  max-width: 940px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.page-contact .cm-stage::after {
  content: "";
  display: block;
  width: 76px;
  height: 2px;
  margin: clamp(30px, 4vw, 46px) auto 0;
  background: linear-gradient(90deg, var(--c-gold), var(--c-red));
}

.page-contact .cm-eyebrow {
  margin: 0 0 20px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-blueprint);
}

.page-contact .cm-title {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(30px, 5vw, 50px);
  line-height: 1.22;
  letter-spacing: 0.035em;
  color: var(--c-ink);
}

.page-contact .cm-lede {
  max-width: 42em;
  margin: 0 auto;
  color: var(--c-text);
}

/* 联系渠道大字块 */
.page-contact .cm-channels {
  margin-top: clamp(34px, 5vw, 58px);
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--c-gold);
  border-bottom: 1px solid var(--c-gold);
}

.page-contact .cm-channel {
  padding: clamp(22px, 3vw, 34px) clamp(14px, 2.4vw, 30px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  text-align: center;
  background: var(--c-white);
}

.page-contact .cm-ch-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-gold);
}

.page-contact .cm-ch-value {
  position: relative;
  display: block;
  max-width: 100%;
  font-size: clamp(13px, 3.4vw, 22px);
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--c-ink);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .cm-ch-value::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -5px;
  height: 2px;
  background: var(--c-red);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.4s var(--ease);
}

.page-contact .cm-channel:hover .cm-ch-value::after,
.page-contact .cm-channel:focus-within .cm-ch-value::after {
  transform: scaleX(1);
}

.page-contact .cm-ch-note {
  max-width: 34em;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-graphite);
}

/* ---------- 主视觉 ---------- */
.page-contact .cm-figure-band {
  padding-bottom: clamp(44px, 6vw, 76px);
}

.page-contact .cm-figure {
  width: 100%;
  margin: 0;
  aspect-ratio: 21 / 9;
  overflow: hidden;
  border: 1px solid var(--pc-hair);
  background: var(--c-white);
  box-shadow: var(--shadow-paper);
  position: relative;
}

.page-contact .cm-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-contact .cm-figure .frame-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 12px clamp(14px, 2vw, 24px);
  background: rgba(26, 26, 26, 0.72);
  color: var(--c-porcelain);
  font-size: 12px;
  letter-spacing: 0.06em;
}

/* ---------- 合作方向四象限 ---------- */
.page-contact .dir-grid {
  margin-top: clamp(28px, 4vw, 46px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 1.6vw, 22px);
}

.page-contact .dir-cell {
  position: relative;
  padding: clamp(22px, 2.6vw, 34px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--c-white);
  border: 1px solid var(--pc-hair);
  box-shadow: var(--shadow-paper);
  transition: border-color 0.34s var(--ease), box-shadow 0.34s var(--ease),
    transform 0.34s var(--ease);
}

.page-contact .dir-cell::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 22px;
  width: 3px;
  height: 26px;
  background: var(--c-gold);
  transition: height 0.34s var(--ease), background 0.34s var(--ease);
}

.page-contact .dir-cell:hover {
  border-color: var(--c-gold);
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-lift);
}

.page-contact .dir-cell:hover::before {
  height: 46px;
  background: var(--c-red);
}

.page-contact .dir-icon {
  width: 34px;
  height: 34px;
  color: var(--c-gold);
  transition: color 0.34s var(--ease);
}

.page-contact .dir-cell:hover .dir-icon {
  color: var(--c-red);
}

.page-contact .dir-title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(18px, 1.6vw, 21px);
  letter-spacing: 0.05em;
  color: var(--c-ink);
}

.page-contact .dir-body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--c-graphite);
}

.page-contact .dir-who {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--pc-hair);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--c-jade);
}

/* ---------- 通用行内链接 ---------- */
.page-contact .cm-inline-link {
  color: var(--c-red);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 16, 46, 0.35);
  transition: border-color 0.28s var(--ease), color 0.28s var(--ease);
}

.page-contact .cm-inline-link:hover {
  border-bottom-color: var(--c-red);
}

.page-contact .cm-inline-link-onDark {
  color: var(--c-gold);
  border-bottom-color: rgba(201, 169, 110, 0.5);
}

.page-contact .cm-inline-link-onDark:hover {
  border-bottom-color: var(--c-gold);
}

/* ---------- 对接流程 ---------- */
.page-contact .cm-flow-figure {
  width: 100%;
  margin: clamp(28px, 4vw, 44px) 0 0;
  aspect-ratio: 15 / 7;
  overflow: hidden;
  border: 1px solid var(--pc-hair);
  background: var(--c-white);
  position: relative;
}

.page-contact .cm-flow-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-contact .cm-flow-figure .frame-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px clamp(14px, 2vw, 22px);
  background: rgba(26, 26, 26, 0.72);
  color: var(--c-porcelain);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-contact .flow-accordion {
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-contact .flow-accordion .acc-num {
  color: var(--c-gold);
}

.page-contact .flow-accordion .acc-title {
  flex: 1 1 auto;
  text-align: left;
  font-size: 15.5px;
  letter-spacing: 0.04em;
  color: var(--c-ink);
}

.page-contact .flow-accordion .acc-inner p {
  margin: 0;
  max-width: 40em;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--c-graphite);
}

/* ---------- 企业会员 ---------- */
.page-contact .cm-enterprise {
  position: relative;
  background: var(--c-ink);
  color: var(--c-porcelain);
}

.page-contact .cm-enterprise::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-red), var(--c-gold) 62%, rgba(201, 169, 110, 0));
}

.page-contact .ent-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-contact .ent-title,
.page-contact .cm-enterprise .sec-no {
  color: var(--c-porcelain);
}

.page-contact .cm-enterprise .sec-no {
  color: var(--c-gold);
}

.page-contact .ent-title {
  margin: 12px 0 clamp(16px, 2vw, 22px);
}

.page-contact .ent-lede {
  margin: 0 0 clamp(20px, 2.6vw, 28px);
  max-width: 36em;
  font-size: 15.5px;
  line-height: 1.9;
  color: rgba(247, 244, 239, 0.82);
}

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

.page-contact .ent-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(247, 244, 239, 0.86);
}

.page-contact .ent-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 1px;
  background: var(--c-gold);
}

.page-contact .ent-side {
  padding: clamp(22px, 2.8vw, 32px);
  border: 1px solid var(--pc-gold-line);
  background: rgba(255, 255, 255, 0.035);
}

.page-contact .ent-side-label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-gold);
}

.page-contact .ent-side-value {
  margin: 0 0 16px;
  font-size: clamp(13px, 3vw, 17px);
  line-height: 1.5;
  color: var(--c-porcelain);
  overflow-wrap: anywhere;
}

.page-contact .ent-side-desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: rgba(247, 244, 239, 0.72);
}

/* ---------- 联系方式 ---------- */
.page-contact .reach-grid {
  margin-top: clamp(28px, 4vw, 44px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2vw, 24px);
}

.page-contact .reach-card {
  padding: clamp(22px, 2.6vw, 32px);
  background: var(--c-white);
  border: 1px solid var(--pc-hair);
  box-shadow: var(--shadow-paper);
}

.page-contact .reach-key {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-gold);
}

.page-contact .reach-value {
  margin: 0 0 12px;
  font-size: clamp(13px, 3.2vw, 20px);
  line-height: 1.45;
  color: var(--c-ink);
  overflow-wrap: anywhere;
}

.page-contact .reach-value-sm {
  font-size: clamp(14px, 1.8vw, 19px);
}

.page-contact .reach-desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--c-graphite);
}

.page-contact .reach-address {
  position: relative;
  padding: clamp(24px, 3vw, 38px);
  border: 1px solid var(--c-gold);
  background-color: var(--c-white);
  background-image: linear-gradient(rgba(107, 122, 143, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(107, 122, 143, 0.12) 1px, transparent 1px);
  background-size: 34px 34px;
  overflow: hidden;
}

.page-contact .reach-address .reach-desc {
  max-width: 38em;
  position: relative;
  z-index: 1;
}

.page-contact .reach-pin {
  position: absolute;
  right: clamp(20px, 3vw, 38px);
  top: clamp(20px, 3vw, 34px);
  width: 26px;
  height: 26px;
  border: 1px solid var(--c-red);
  border-radius: 50%;
}

.page-contact .reach-pin::before,
.page-contact .reach-pin::after {
  content: "";
  position: absolute;
  background: var(--c-red);
  opacity: 0.55;
}

.page-contact .reach-pin::before {
  left: 50%;
  top: -14px;
  width: 1px;
  height: 52px;
  transform: translateX(-50%);
}

.page-contact .reach-pin::after {
  top: 50%;
  left: -14px;
  height: 1px;
  width: 52px;
  transform: translateY(-50%);
}

/* ---------- 准备事项 ---------- */
.page-contact .prep-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 3.6vw, 52px);
  align-items: start;
}

.page-contact .prep-lede {
  margin: 14px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-graphite);
}

.page-contact .prep-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .prep-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: clamp(12px, 1.6vw, 20px);
  padding: clamp(18px, 2.2vw, 24px) 0;
  border-bottom: 1px solid var(--pc-hair);
  transition: border-color 0.3s var(--ease);
}

.page-contact .prep-list li:hover {
  border-bottom-color: var(--c-gold);
}

.page-contact .prep-no {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-red);
  padding-top: 3px;
}

.page-contact .prep-item-title {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 16.5px;
  letter-spacing: 0.04em;
  color: var(--c-ink);
}

.page-contact .prep-item-body {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--c-graphite);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .dir-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-contact .cm-channels {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .cm-channel + .cm-channel {
    border-left: 1px solid var(--c-gold);
  }
}

@media (min-width: 800px) {
  .page-contact .reach-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .reach-address {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-contact .ent-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 960px) {
  .page-contact .prep-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (max-width: 560px) {
  .page-contact .cm-stage::after {
    height: 1.5px;
  }

  .page-contact .reach-pin {
    display: none;
  }

  .page-contact .cm-figure {
    aspect-ratio: 4 / 3;
  }

  .page-contact .cm-flow-figure {
    aspect-ratio: 4 / 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 0.001ms !important;
  }
}