.page-contact {
  --pc-pad: 56px;
  --pc-gap: 20px;
  --pc-radius: 2px;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-serif);
  padding-bottom: 0;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--navy);
  margin: 0;
}

.page-contact p {
  margin: 0;
}

.page-contact ul,
.page-contact ol,
.page-contact dl,
.page-contact dd {
  margin: 0;
}

.page-contact .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
  margin: 0;
}

/* ---------- 封面区 ---------- */

.page-contact .contact-mast {
  padding: 24px 0 var(--pc-pad);
  border-bottom: var(--copper-line);
}

.page-contact .contact-mast__grid {
  display: grid;
  gap: 32px;
  margin-top: 26px;
}

.page-contact .contact-mast__lead h1 {
  font-size: clamp(32px, 8vw, 56px);
  line-height: 1.06;
  margin: 12px 0 18px;
  max-width: 16em;
}

.page-contact .contact-mast__intro {
  font-size: 16px;
  line-height: 1.85;
  max-width: 64ch;
  color: var(--ink);
}

.page-contact .contact-mast__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .contact-mast__index {
  border-top: var(--copper-line);
  padding-top: 16px;
}

.page-contact .contact-mast__index-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
  margin-bottom: 10px;
}

.page-contact .contact-index {
  list-style: none;
  padding: 0;
  display: grid;
}

.page-contact .contact-index a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(14, 42, 71, 0.16);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  color: var(--navy);
  text-decoration: none;
  transition: color var(--ease), padding-left var(--ease);
}

.page-contact .contact-index a:hover {
  color: var(--copper);
  padding-left: 6px;
}

.page-contact .contact-index__num {
  color: var(--copper);
  letter-spacing: 0.06em;
}

/* ---------- 通用区块 ---------- */

.page-contact .contact-sec {
  padding: var(--pc-pad) 0;
}

.page-contact .contact-sec__head {
  margin-bottom: 26px;
}

.page-contact .contact-sec__head h2 {
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.2;
  margin: 10px 0 14px;
  max-width: 26em;
}

.page-contact .contact-sec__deck {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
  max-width: 66ch;
}

.page-contact .panel__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.page-contact .panel__aside {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 01 联系方式 ---------- */

.page-contact .contact-reach__grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .contact-reach__card {
  background: linear-gradient(158deg, var(--navy) 0%, var(--navy-deep) 100%);
  padding: 22px 20px;
  display: grid;
  gap: 16px;
  border: 1px solid var(--navy-deep);
}

.page-contact .contact-row {
  display: grid;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(216, 154, 91, 0.26);
}

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

.page-contact .contact-row__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--copper-lit);
}

.page-contact .contact-row__value {
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.6;
  color: #FFFFFF;
  word-break: break-word;
}

.page-contact .contact-row__value--big {
  font-size: clamp(22px, 5.5vw, 30px);
  letter-spacing: 0.02em;
}

.page-contact .contact-row__value--text {
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 239, 227, 0.86);
}

.page-contact .contact-reach__card .copy-btn {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 5px 13px;
  color: var(--copper-lit);
  background: transparent;
  border: 1px solid rgba(216, 154, 91, 0.5);
  cursor: pointer;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}

.page-contact .contact-reach__card .copy-btn:hover {
  background: var(--copper-lit);
  border-color: var(--copper-lit);
  color: var(--navy-deep);
}

.page-contact .contact-reach__media {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(14, 42, 71, 0.18);
}

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

/* ---------- 02 合作方向 ---------- */

.page-contact .contact-coop {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .contact-coop__item {
  display: flex;
  flex-direction: column;
  transition: transform var(--ease), box-shadow var(--ease);
}

.page-contact .contact-coop__item:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(14, 42, 71, 0.18), 4px 10px 0 rgba(14, 42, 71, 0.1);
}

.page-contact .contact-coop__item .panel__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
}

.page-contact .contact-coop__item h3 {
  font-size: 20px;
  line-height: 1.32;
}

.page-contact .contact-coop__item p {
  font-size: 15px;
  line-height: 1.8;
}

.page-contact .contact-coop__list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 8px;
  margin-top: 4px;
}

.page-contact .contact-coop__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .contact-coop__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--copper);
}

.page-contact .contact-coop__foot {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed rgba(184, 115, 51, 0.4);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--navy);
}

/* ---------- 03 对接流程 ---------- */

.page-contact .contact-flow-wrap .panel__body {
  padding-top: 4px;
}

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

.page-contact .contact-flow::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 26px;
  bottom: 26px;
  width: 2px;
  background: rgba(184, 115, 51, 0.3);
}

.page-contact .contact-flow__item {
  position: relative;
}

.page-contact .contact-flow__item::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 24px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 0 3px var(--cream);
}

.page-contact .contact-flow__step {
  border-bottom: 1px dashed rgba(14, 42, 71, 0.16);
}

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

.page-contact .contact-flow__sum {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 6px 16px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
}

.page-contact .contact-flow__sum::-webkit-details-marker {
  display: none;
}

.page-contact .contact-flow__sum::marker {
  content: "";
}

.page-contact .contact-flow__sum::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--copper);
  transition: transform var(--ease);
}

.page-contact .contact-flow__step[open] .contact-flow__sum::after {
  transform: rotate(45deg);
}

.page-contact .contact-flow__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--copper);
}

.page-contact .contact-flow__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.4;
  color: var(--navy);
}

.page-contact .contact-flow__body {
  padding: 0 0 20px;
  display: grid;
  gap: 10px;
}

.page-contact .contact-flow__body p {
  font-size: 15px;
  line-height: 1.82;
}

.page-contact .contact-flow__body ul {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 6px;
  background: var(--paper);
  border-left: 2px solid var(--copper);
  padding: 12px 14px;
}

.page-contact .contact-flow__body li {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--navy);
}

.page-contact .contact-flow__media {
  position: relative;
  overflow: hidden;
  margin: 26px 0 0;
  border: 1px solid rgba(14, 42, 71, 0.18);
}

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

/* ---------- 04 企业客户 ---------- */

.page-contact .contact-ent {
  background: linear-gradient(150deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--cream);
  padding: 30px 22px;
  display: grid;
  gap: 28px;
  border: 1px solid var(--navy-deep);
}

.page-contact .contact-ent__lead h2 {
  color: #FFFFFF;
  font-size: clamp(22px, 4.6vw, 30px);
  line-height: 1.24;
  margin: 10px 0 14px;
  max-width: 20em;
}

.page-contact .contact-ent__lead p {
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 239, 227, 0.86);
  max-width: 58ch;
}

.page-contact .contact-ent__lead .btn {
  margin-top: 22px;
}

.page-contact .contact-ent__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(216, 154, 91, 0.28);
  border: 1px solid rgba(216, 154, 91, 0.28);
}

.page-contact .contact-ent__stat {
  background: var(--navy-deep);
  padding: 16px 14px;
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-contact .contact-ent__stat dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--copper-lit);
}

.page-contact .contact-ent__stat dd {
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.6;
  color: var(--cream);
}

.page-contact .contact-ent__num {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: #FFFFFF;
}

/* ---------- 05 到访与常见问题 ---------- */

.page-contact .contact-visit {
  padding-bottom: 64px;
}

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

.page-contact .contact-visit__card {
  border: 1px solid rgba(184, 115, 51, 0.45);
  padding: 22px 20px;
  background: rgba(234, 225, 208, 0.5);
}

.page-contact .contact-visit__card h2 {
  font-size: clamp(21px, 4.4vw, 27px);
  line-height: 1.3;
  margin: 10px 0 20px;
  max-width: 20em;
}

.page-contact .contact-visit__facts {
  display: grid;
  gap: 14px;
}

.page-contact .contact-visit__facts > div {
  display: grid;
  gap: 5px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(14, 42, 71, 0.12);
}

.page-contact .contact-visit__facts > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .contact-visit__facts dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--copper);
}

.page-contact .contact-visit__facts dd {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--navy);
  word-break: break-word;
}

.page-contact .contact-visit__note {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed rgba(184, 115, 51, 0.4);
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .contact-faq h2 {
  font-size: clamp(21px, 4.4vw, 27px);
  line-height: 1.3;
  margin-bottom: 16px;
}

.page-contact .contact-faq__item {
  border-bottom: 1px solid rgba(14, 42, 71, 0.14);
}

.page-contact .contact-faq__item summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 0;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.45;
  color: var(--navy);
  list-style: none;
  transition: color var(--ease);
}

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

.page-contact .contact-faq__item summary::marker {
  content: "";
}

.page-contact .contact-faq__item summary::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  margin-top: 7px;
  background: var(--copper);
  transition: background var(--ease);
}

.page-contact .contact-faq__item summary:hover {
  color: var(--copper);
}

.page-contact .contact-faq__item[open] summary::before {
  background: var(--amber);
}

.page-contact .contact-faq__item > div {
  padding: 0 0 18px 19px;
}

.page-contact .contact-faq__item p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 结尾行动条 ---------- */

.page-contact .contact-cta {
  background: var(--navy-deep);
  color: var(--cream);
  padding: 40px 0;
}

.page-contact .contact-cta__inner {
  display: grid;
  gap: 24px;
}

.page-contact .contact-cta__text h2 {
  color: #FFFFFF;
  font-size: clamp(21px, 4.4vw, 28px);
  line-height: 1.26;
  margin-bottom: 12px;
}

.page-contact .contact-cta__text p {
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 239, 227, 0.84);
  max-width: 58ch;
}

.page-contact .contact-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-contact {
    --pc-pad: 68px;
    --pc-gap: 22px;
  }

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

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

  .page-contact .contact-visit__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px;
  }
}

@media (min-width: 960px) {
  .page-contact {
    --pc-pad: 80px;
    --pc-gap: 24px;
  }

  .page-contact .contact-mast {
    padding: 30px 0 var(--pc-pad);
  }

  .page-contact .contact-mast__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    gap: 56px;
    align-items: end;
    margin-top: 34px;
  }

  .page-contact .contact-reach__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.78fr);
    align-items: stretch;
  }

  .page-contact .contact-reach__card {
    padding: 28px 26px;
  }

  .page-contact .contact-coop {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-ent {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: 48px;
    align-items: center;
    padding: 46px 42px;
  }

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

  .page-contact .contact-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-flow__sum {
    grid-template-columns: 88px minmax(0, 1fr) auto;
  }
}
<<<END>>>