.page-contact {
  --pc-cool-line: rgba(201, 214, 210, 0.2);
  --pc-paper-line: rgba(30, 75, 60, 0.18);
  background: var(--ink);
  color: var(--text);
  padding-top: clamp(18px, 3vw, 40px);
  padding-bottom: clamp(52px, 8vw, 110px);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 8px;
}

.page-contact .breadcrumb a {
  color: var(--text-mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-contact .breadcrumb a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

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

/* ---------- 首屏 ---------- */
.page-contact__intro {
  padding: clamp(22px, 3.6vw, 40px) 0 clamp(30px, 4.4vw, 50px);
  border-bottom: 1px solid var(--pc-cool-line);
  max-width: 60rem;
}

.page-contact__eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0;
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact__eyebrow::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  max-width: 240px;
  background: var(--pc-cool-line);
}

.page-contact__title {
  margin: 18px 0 0;
  font-family: var(--font-headline);
  font-weight: 600;
  font-size: clamp(29px, 5vw, 50px);
  line-height: 1.18;
  letter-spacing: -0.012em;
  color: var(--text);
}

.page-contact__lede {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: clamp(15px, 1.15vw, 16.5px);
  line-height: 1.95;
  color: var(--text-mute);
}

/* ---------- 两栏联络区 ---------- */
.page-contact__columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 26px);
  margin-top: clamp(28px, 4.4vw, 52px);
}

.page-contact__col {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: clamp(22px, 3vw, 34px);
  padding: clamp(24px, 3.4vw, 42px);
  border: 1px solid var(--pc-cool-line);
  overflow: hidden;
}

.page-contact__col--cool {
  background:
    radial-gradient(120% 92% at 100% 0%, rgba(61, 224, 208, 0.13), transparent 60%),
    var(--deep);
}

.page-contact__col--paper {
  background:
    linear-gradient(180deg, rgba(220, 205, 174, 0.34), rgba(242, 232, 213, 0) 44%),
    var(--archive);
  border-color: var(--archive-line);
  color: var(--moss);
}

/* 信号图形 */
.page-contact__signal {
  position: absolute;
  top: 0;
  right: 0;
  width: min(56%, 250px);
  height: 132px;
  margin: 0;
  opacity: 0.42;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(103deg, transparent, #000 48%);
  mask-image: linear-gradient(103deg, transparent, #000 48%);
}

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

/* 区块 */
.page-contact__block {
  position: relative;
  z-index: 1;
}

.page-contact__block + .page-contact__block {
  padding-top: clamp(20px, 2.6vw, 30px);
  border-top: 1px solid var(--pc-cool-line);
}

.page-contact__col--paper .page-contact__block + .page-contact__block {
  border-top-color: var(--pc-paper-line);
}

.page-contact__kicker {
  margin: 0;
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.page-contact__col--cool .page-contact__kicker {
  color: var(--cyan);
}

.page-contact__col--paper .page-contact__kicker {
  color: var(--amber-deep);
}

.page-contact__h2 {
  margin: 11px 0 0;
  font-family: var(--font-headline);
  font-weight: 600;
  font-size: clamp(19px, 1.9vw, 24px);
  line-height: 1.36;
  letter-spacing: -0.005em;
  color: inherit;
}

.page-contact__text {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.92;
  color: var(--text-mute);
}

.page-contact__col--paper .page-contact__text {
  color: rgba(30, 75, 60, 0.8);
}

/* 大字号联络值 */
.page-contact__value {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 26px);
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--cyan);
  word-break: break-all;
}

.page-contact__phone {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--paper);
}

/* 时段标签 */
.page-contact__hours {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0 0;
  padding: 8px 14px;
  border: 1px solid var(--pc-cool-line);
  font-family: var(--font-display);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--text);
}

.page-contact__hours::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  background: var(--orange);
}

/* 地址 */
.page-contact__addr {
  margin: 16px 0 0;
  font-style: normal;
  font-family: var(--font-headline);
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.8;
  letter-spacing: 0.01em;
  color: var(--moss);
}

.page-contact__map {
  margin: 22px 0 0;
  border: 1px solid var(--archive-line);
  overflow: hidden;
  background: var(--deep);
}

.page-contact__map img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* 链接 */
.page-contact__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 224, 208, 0.42);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-contact__link:hover {
  border-bottom-color: var(--cyan);
}

.page-contact__col--paper .page-contact__link {
  color: var(--moss);
  border-bottom-color: rgba(30, 75, 60, 0.42);
}

.page-contact__col--paper .page-contact__link:hover {
  border-bottom-color: var(--moss);
}

/* ---------- 反馈要素清单 ---------- */
.page-contact__checklist {
  margin-top: clamp(44px, 6.5vw, 84px);
  padding-top: clamp(30px, 4vw, 52px);
  border-top: 1px solid var(--hairline-strong);
}

.page-contact__checklist .page-contact__kicker {
  color: var(--orange);
}

.page-contact__checklist .page-contact__h2 {
  color: var(--text);
  font-size: clamp(22px, 2.6vw, 32px);
}

.page-contact__checklist .page-contact__text {
  max-width: 38em;
}

.page-contact__tasks {
  list-style: none;
  margin: clamp(26px, 3.6vw, 44px) 0 0;
  padding: 0 0 0 clamp(16px, 2.4vw, 30px);
  border-left: 1px solid var(--hairline-strong);
  display: grid;
  gap: clamp(20px, 2.6vw, 30px);
}

.page-contact__task {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2vw, 24px);
  align-items: start;
}

.page-contact__task-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 2.9vw, 34px);
  line-height: 0.86;
  letter-spacing: -0.05em;
  color: var(--orange);
  min-width: 1.55em;
}

.page-contact__task-title {
  margin: 0;
  font-family: var(--font-headline);
  font-weight: 600;
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.42;
  color: var(--text);
}

.page-contact__task-note {
  margin: 9px 0 0;
  max-width: 36em;
  font-size: 13.5px;
  line-height: 1.88;
  color: var(--text-mute);
}

/* ---------- 尾部指引 ---------- */
.page-contact__outro {
  margin-top: clamp(40px, 6vw, 74px);
  padding: clamp(24px, 3.2vw, 38px);
  border: 1px solid var(--pc-cool-line);
  background:
    linear-gradient(118deg, rgba(15, 61, 62, 0.92), rgba(10, 31, 34, 0.92));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px 28px;
}

.page-contact__outro-text {
  flex: 1 1 20rem;
  min-width: 0;
}

.page-contact__outro-title {
  margin: 0;
  font-family: var(--font-headline);
  font-weight: 600;
  font-size: clamp(18px, 1.8vw, 23px);
  line-height: 1.4;
  color: var(--text);
}

.page-contact__outro-note {
  margin: 10px 0 0;
  max-width: 34em;
  font-size: 13.5px;
  line-height: 1.86;
  color: var(--text-mute);
}

.page-contact__outro .btn {
  flex: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact__tasks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(26px, 4vw, 52px);
    row-gap: clamp(22px, 2.8vw, 32px);
  }

  .page-contact__task:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-contact__columns {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  }

  .page-contact__intro {
    padding-left: clamp(0px, 2.2vw, 34px);
  }

  .page-contact__checklist {
    padding-left: clamp(0px, 2.2vw, 34px);
    margin-left: clamp(0px, 2.2vw, 34px);
  }
}

@media (max-width: 520px) {
  .page-contact__signal {
    width: 62%;
    height: 104px;
  }

  .page-contact__task {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 12px;
  }

  .page-contact__outro .btn {
    width: 100%;
    text-align: center;
  }
}
<<<END>>>