.page-contact {
  --contact-block-pad: clamp(48px, 8vw, 96px);
  --contact-rail-gap: clamp(20px, 4vw, 64px);
  background: var(--cream);
  color: var(--ink);
}

.page-contact [id] {
  scroll-margin-top: 104px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  background: var(--night);
  color: var(--cream);
  padding: clamp(104px, 15vh, 176px) 0 clamp(44px, 6vw, 76px);
}

.page-contact .contact-hero__media {
  position: absolute;
  inset: 0;
}

.page-contact .contact-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.4;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 20, 38, 0.78) 0%, rgba(11, 20, 38, 0.9) 58%, var(--night) 100%),
    repeating-linear-gradient(90deg, rgba(244, 235, 221, 0.05) 0 1px, transparent 1px 96px);
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
}

.page-contact .contact-breadcrumb {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .contact-breadcrumb .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(244, 235, 221, 0.62);
}

.page-contact .contact-breadcrumb .breadcrumb__link {
  color: rgba(244, 235, 221, 0.8);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

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

.page-contact .contact-hero__title {
  margin: 16px 0 0;
  max-width: 20em;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.6vw, 58px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-contact .contact-hero__lead {
  margin: 22px 0 0;
  max-width: 46em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(244, 235, 221, 0.82);
}

.page-contact .contact-hero__index {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 36px 0 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-dark);
}

.page-contact .contact-hero__index a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(244, 235, 221, 0.76);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-contact .contact-hero__index a span {
  color: var(--sand);
  font-size: 10px;
  letter-spacing: 0.16em;
}

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

/* ---------- 通用章节骨架 ---------- */
.page-contact .contact-block {
  position: relative;
  padding: var(--contact-block-pad) 0;
}

.page-contact .contact-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-rail-gap);
}

.page-contact .contact-rail {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-contact .contact-rail__num {
  font-family: var(--font-mono);
  font-size: clamp(40px, 7vw, 78px);
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: var(--sand);
}

.page-contact .contact-rail__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--stone);
}

.page-contact .contact-rail--light .contact-rail__label {
  color: rgba(244, 235, 221, 0.66);
}

.page-contact .contact-h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 36px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-contact .contact-h2--light {
  color: var(--cream);
}

.page-contact .contact-intro {
  margin: 16px 0 0;
  max-width: 40em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--stone);
}

.page-contact .contact-intro--light {
  color: rgba(244, 235, 221, 0.76);
}

.page-contact .contact-intro--tight {
  margin-top: 22px;
  font-size: 15px;
}

.page-contact .contact-intro a,
.page-contact .type-row__body a {
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid rgba(182, 92, 70, 0.45);
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-contact .contact-intro--light a {
  color: var(--mint);
  border-bottom-color: rgba(36, 240, 200, 0.45);
}

.page-contact .contact-intro a:hover,
.page-contact .contact-intro a:focus-visible,
.page-contact .type-row__body a:hover,
.page-contact .type-row__body a:focus-visible {
  color: var(--poplar);
  border-bottom-color: var(--poplar);
}

.page-contact .contact-intro--light a:hover,
.page-contact .contact-intro--light a:focus-visible {
  color: var(--cream);
  border-bottom-color: var(--cream);
}

/* ---------- 01 咨询类型 ---------- */
.page-contact .contact-type {
  background: var(--cream);
}

.page-contact .contact-type::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: clamp(120px, 26vw, 340px);
  height: 100%;
  background: linear-gradient(180deg, rgba(217, 164, 91, 0.14), rgba(94, 107, 79, 0.08));
  clip-path: polygon(38% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-contact .type-row {
  border-top: 1px solid var(--line);
}

.page-contact .type-row:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-contact .type-row summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.6vw, 26px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
  transition: color 0.18s ease;
}

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

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

.page-contact .type-row summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 400;
  color: var(--poplar);
  line-height: 1;
}

.page-contact .type-row[open] summary::after {
  content: "–";
}

.page-contact .type-row summary:hover,
.page-contact .type-row summary:focus-visible {
  color: var(--clay);
}

.page-contact .type-row__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.16em;
  color: var(--poplar);
}

.page-contact .type-row__body {
  padding: 0 0 24px;
}

.page-contact .type-row__body p {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--stone);
}

.page-contact .type-row__label {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--moss);
}

.page-contact .type-row__list {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-contact .type-row__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .type-row__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 10px;
  height: 1px;
  background: var(--sand);
}

/* ---------- 02 联系方式 ---------- */
.page-contact .contact-channels {
  background: var(--indigo);
  color: var(--cream);
}

.page-contact .contact-channels::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--mint) 0%, var(--mint) 12%, var(--sand) 12%, var(--sand) 40%, var(--clay) 40%, var(--clay) 62%, rgba(244, 235, 221, 0.18) 62%);
  opacity: 0.85;
}

.page-contact .channel-grid {
  margin-top: clamp(26px, 4vw, 40px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}

.page-contact .channel-cell {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3vw, 30px);
  background: var(--indigo);
}

.page-contact .channel-cell__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--sand);
}

.page-contact .channel-cell__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.2vw, 22px);
  line-height: 1.4;
  color: var(--mint);
  word-break: break-all;
}

.page-contact .channel-cell__value--tel {
  font-size: clamp(24px, 3.6vw, 34px);
  letter-spacing: 0.02em;
}

.page-contact .channel-cell__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 235, 221, 0.72);
}

.page-contact .channel-copy {
  align-self: flex-start;
  margin-top: 4px;
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mint);
  background: transparent;
  border: 1px solid rgba(36, 240, 200, 0.42);
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-contact .channel-copy:hover,
.page-contact .channel-copy:focus-visible {
  background: var(--mint);
  color: var(--night);
  border-color: var(--mint);
}

.page-contact .channel-cell--map {
  gap: 12px;
}

.page-contact .channel-map {
  width: 100%;
  height: auto;
  color: var(--sand);
  display: block;
}

/* ---------- 03 准备信息 ---------- */
.page-contact .contact-prepare {
  background: var(--cream);
}

.page-contact .prep-list {
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .prep-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

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

.page-contact .prep-item__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--moss);
}

.page-contact .prep-item__text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .contact-strip {
  margin-top: clamp(36px, 6vw, 64px);
  padding: clamp(28px, 4vw, 44px) clamp(20px, 3vw, 36px) calc(clamp(28px, 4vw, 44px) + 24px);
  background: var(--night);
  color: var(--cream);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 24px));
}

.page-contact .contact-strip__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-strip__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 8px;
  padding-left: 14px;
  border-left: 2px solid var(--mint);
}

.page-contact .contact-strip__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1;
  color: var(--mint);
}

.page-contact .contact-strip__unit {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--sand);
}

.page-contact .contact-strip__label {
  flex-basis: 100%;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(244, 235, 221, 0.72);
}

/* ---------- 04 服务时间与地址 ---------- */
.page-contact .contact-hours {
  background: var(--cream-deep);
}

.page-contact .contact-hours::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: clamp(60px, 12vw, 160px);
  background: var(--moss);
  opacity: 0.1;
  clip-path: polygon(0 0, 100% 0, 100% 22%, 0 100%);
  pointer-events: none;
}

.page-contact .hours-list {
  margin: clamp(24px, 4vw, 36px) 0 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .hours-item {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  background: var(--cream);
}

.page-contact .hours-item dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--clay);
}

.page-contact .hours-item dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

.page-contact .contact-figure {
  margin: clamp(28px, 4vw, 44px) 0 0;
}

.page-contact .contact-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.94);
}

.page-contact .contact-figure__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--stone);
}

/* ---------- 05 合作与纠错 ---------- */
.page-contact .contact-coop {
  background: var(--night);
  color: var(--cream);
}

.page-contact .contact-coop::before {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: clamp(140px, 34vw, 420px);
  height: 100%;
  background: linear-gradient(200deg, rgba(224, 107, 53, 0.22), rgba(20, 32, 58, 0));
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-contact .coop-grid {
  margin-top: clamp(26px, 4vw, 40px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}

.page-contact .coop-card {
  padding: clamp(20px, 3vw, 30px);
  background: var(--night);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-contact .coop-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--cream);
}

.page-contact .coop-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 235, 221, 0.76);
}

.page-contact .coop-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 26px;
  margin-top: clamp(24px, 4vw, 36px);
}

.page-contact .contact-coop__link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(244, 235, 221, 0.78);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(244, 235, 221, 0.34);
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-contact .contact-coop__link:hover,
.page-contact .contact-coop__link:focus-visible {
  color: var(--mint);
  border-bottom-color: var(--mint);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .channel-cell--map {
    grid-column: 1 / -1;
  }

  .page-contact .prep-item {
    grid-template-columns: minmax(150px, 200px) minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
    padding: 20px 0;
  }

  .page-contact .contact-strip__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .page-contact .hours-item {
    grid-template-columns: minmax(120px, 160px) minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }

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

@media (min-width: 960px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(140px, 200px) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 88px);
  }

  .page-contact .contact-split--wide {
    grid-template-columns: minmax(140px, 200px) minmax(0, 1fr);
  }

  .page-contact .contact-rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    position: sticky;
    top: 108px;
    align-self: start;
  }

  .page-contact .contact-rail__label {
    writing-mode: vertical-rl;
    letter-spacing: 0.3em;
    padding-top: 4px;
    border-top: 1px solid var(--line);
    padding-left: 2px;
  }

  .page-contact .contact-rail--light .contact-rail__label {
    border-top-color: var(--line-dark);
  }

  .page-contact .contact-figure {
    max-width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-hero__index a,
  .page-contact .type-row summary,
  .page-contact .channel-copy,
  .page-contact .contact-coop__link,
  .page-contact .contact-breadcrumb .breadcrumb__link {
    transition: none;
  }
}
<<<END>>>