.page-contact {
  display: block;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  background-color: var(--navy);
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 64px 64px;
  color: var(--white);
}

.page-contact .contact-hero-inner {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: calc(var(--header-h) + clamp(40px, 6vw, 80px)) var(--gap) clamp(34px, 4.5vw, 58px);
}

.page-contact .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 clamp(24px, 3vw, 40px);
  padding: 0;
  font-size: 13px;
  letter-spacing: .04em;
  color: rgba(255, 255, 255, .68);
}

.page-contact .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(255, 255, 255, .3);
}

.page-contact .breadcrumb-list a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, .28);
  padding-bottom: 1px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .breadcrumb-list a:hover,
.page-contact .breadcrumb-list a:focus-visible {
  color: var(--grass-bright);
  border-color: var(--grass-bright);
}

.page-contact .contact-kicker {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--grass-bright);
}

.page-contact h1 {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  max-width: 20em;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(30px, 5vw, 56px);
  line-height: 1.2;
  letter-spacing: -.012em;
}

.page-contact .contact-lead {
  margin: 0;
  max-width: 44em;
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.8;
  color: rgba(255, 255, 255, .8);
}

.page-contact .contact-hero-media {
  position: relative;
  margin: 0;
  width: 100%;
  aspect-ratio: 8 / 3;
  overflow: hidden;
  border-top: 3px solid var(--grass);
}

.page-contact .contact-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.5) contrast(1.06) brightness(.78);
}

.page-contact .contact-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 30, 60, .55) 0%, rgba(11, 30, 60, .1) 45%, rgba(11, 30, 60, .72) 100%);
  pointer-events: none;
}

.page-contact .contact-hero-media .media-caption {
  position: absolute;
  left: clamp(16px, 3vw, 40px);
  right: clamp(16px, 3vw, 40px);
  bottom: clamp(14px, 2vw, 26px);
  z-index: 2;
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: rgba(255, 255, 255, .74);
}

/* ---------- 通用区块 ---------- */
.page-contact .contact-block {
  padding: clamp(56px, 8vw, 104px) 0;
}

.page-contact .contact-block--mist {
  background: var(--mist);
}

.page-contact .contact-block--indigo {
  background: var(--indigo);
  color: var(--white);
}

.page-contact .section-head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(30px, 4.5vw, 54px);
}

.page-contact .section-num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(44px, 6vw, 72px);
  line-height: .9;
  letter-spacing: -.05em;
  font-variant-numeric: tabular-nums;
  color: rgba(11, 30, 60, .3);
}

.page-contact .section-title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(23px, 3.2vw, 36px);
  line-height: 1.3;
  letter-spacing: -.008em;
  color: var(--ink);
}

.page-contact .section-lead {
  margin: 0;
  max-width: 48em;
  font-size: clamp(15px, 1.45vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .contact-block--indigo .section-num {
  color: rgba(255, 255, 255, .38);
}

.page-contact .contact-block--indigo .section-title {
  color: var(--white);
}

.page-contact .contact-block--indigo .section-lead {
  color: rgba(255, 255, 255, .76);
}

.page-contact .media-caption {
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 01 联络卡 ---------- */
.page-contact .contact-cards {
  display: grid;
  gap: clamp(16px, 2vw, 24px);
  align-items: start;
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(24px, 2.6vw, 34px);
  border-radius: var(--radius-lg);
  transition: transform .28s var(--ease), box-shadow .28s var(--ease);
}

.page-contact .contact-card--mail {
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
}

.page-contact .contact-card--phone {
  background: var(--mist);
  border-top: 3px solid var(--grass);
  padding-bottom: clamp(34px, 4vw, 56px);
}

.page-contact .contact-card--addr {
  background: var(--navy);
  color: var(--white);
}

.page-contact .contact-card-key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .contact-card--addr .contact-card-key {
  color: rgba(255, 255, 255, .6);
}

.page-contact .contact-card-value {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.4;
  letter-spacing: .01em;
  overflow-wrap: anywhere;
}

.page-contact .contact-card--mail .contact-card-value {
  color: var(--navy);
}

.page-contact .contact-card--phone .contact-card-value {
  color: var(--grass);
}

.page-contact .contact-card--addr .contact-card-value {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(18px, 1.8vw, 21px);
  line-height: 1.6;
  letter-spacing: .01em;
  color: var(--amber);
}

.page-contact .contact-card-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .contact-card--addr .contact-card-text {
  color: rgba(255, 255, 255, .76);
}

.page-contact .contact-card-fit {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.75;
  letter-spacing: .01em;
  color: var(--muted);
}

.page-contact .contact-card--addr .contact-card-fit {
  border-top-color: var(--line-dark);
  color: rgba(255, 255, 255, .6);
}

/* ---------- 02 数据反馈 ---------- */
.page-contact .feedback-grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-contact .feedback-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-1);
}

.page-contact .feedback-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.55) contrast(1.06);
}

.page-contact .feedback-figure .media-caption {
  padding: 14px 18px 16px;
  background: var(--white);
}

.page-contact .feedback-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-contact .feedback-list li {
  position: relative;
  padding-left: 24px;
}

.page-contact .feedback-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--grass);
}

.page-contact .feedback-list h3 {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: .005em;
  color: var(--ink);
}

.page-contact .feedback-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .template-card {
  margin-top: clamp(26px, 3.5vw, 40px);
  background: var(--navy);
  color: var(--white);
  border: none;
  border-radius: var(--radius-lg);
  padding: clamp(22px, 3vw, 32px);
  cursor: pointer;
  box-shadow: var(--shadow-1);
}

.page-contact .template-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
}

.page-contact .template-card:focus-visible {
  outline: 3px solid var(--grass-bright);
  outline-offset: 3px;
}

.page-contact .template-card .card-title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(18px, 2.1vw, 23px);
  line-height: 1.4;
  color: var(--white);
}

.page-contact .template-card .card-meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--grass-bright);
}

.page-contact .mail-template {
  margin: 22px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line-dark);
}

.page-contact .mail-template dt {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--amber);
}

.page-contact .mail-template dd {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .86);
}

.page-contact .mail-template dd:last-child {
  margin-bottom: 0;
}

/* ---------- 03 译名与术语 ---------- */
.page-contact .term-layout {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
}

.page-contact .term-intro {
  padding: clamp(24px, 3vw, 34px);
  border-radius: var(--radius-lg);
  background: var(--mist);
  border-left: 4px solid var(--grass);
}

.page-contact .term-stat {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-contact .term-stat-num {
  font-size: clamp(56px, 8vw, 92px);
  font-weight: 700;
  line-height: .85;
  letter-spacing: -.05em;
  color: var(--navy);
}

.page-contact .term-stat-unit {
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 600;
  color: var(--grass);
}

.page-contact .term-stat-label {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .term-body .prose {
  margin: 0 0 18px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .term-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: term;
}

.page-contact .term-list li {
  position: relative;
  padding-left: 30px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .term-list li::before {
  counter-increment: term;
  content: counter(term, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .18em;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--grass);
}

/* ---------- 04 内容与数据合作 ---------- */
.page-contact .coop-grid {
  display: grid;
  gap: clamp(22px, 3vw, 34px) clamp(28px, 4vw, 56px);
}

.page-contact .coop-item {
  padding-left: 18px;
  border-left: 2px solid rgba(63, 169, 111, .55);
}

.page-contact .coop-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-size: 16.5px;
  font-weight: 600;
  color: var(--white);
}

.page-contact .coop-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .76);
}

.page-contact .coop-note {
  margin-top: clamp(34px, 4.5vw, 54px);
  padding: clamp(24px, 3vw, 34px);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .07);
  border: 1px solid var(--line-dark);
}

.page-contact .coop-note-title {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 600;
  color: var(--amber);
}

.page-contact .coop-note-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .coop-note-list li {
  display: grid;
  gap: 4px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .84);
}

.page-contact .coop-note-list span {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--grass-bright);
}

/* ---------- 05 回复时段与流程 ---------- */
.page-contact .reply-grid {
  display: grid;
  gap: clamp(16px, 2vw, 24px);
}

.page-contact .reply-card {
  padding: clamp(22px, 2.6vw, 30px);
  border-radius: var(--radius-lg);
  background: var(--mist);
}

.page-contact .reply-card-num {
  margin: 0 0 10px;
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(28px, 3.6vw, 40px);
  line-height: 1;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
  color: var(--navy);
}

.page-contact .reply-card-num span {
  font-size: .46em;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--grass);
}

.page-contact .reply-card-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .flow {
  position: relative;
  display: grid;
  gap: 26px;
  margin-top: clamp(34px, 4.5vw, 54px);
}

.page-contact .flow::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 22px;
  bottom: 22px;
  width: 2px;
  background: linear-gradient(180deg, var(--grass), var(--grass-bright));
}

.page-contact .flow-step {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.page-contact .flow-node {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grass);
  color: var(--white);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  box-shadow: 0 0 0 4px var(--white);
  transition: background-color .25s var(--ease);
}

.page-contact .flow-step:hover .flow-node {
  background: var(--navy);
}

.page-contact .flow-name {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--ink);
}

.page-contact .flow-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 底部指路 ---------- */
.page-contact .contact-footnote {
  background: var(--navy);
  color: var(--white);
}

.page-contact .contact-footnote-inner {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: clamp(48px, 6vw, 80px) var(--gap);
  display: grid;
  gap: clamp(26px, 3.5vw, 48px);
  align-items: center;
}

.page-contact .contact-footnote-copy h2 {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.3;
  color: var(--white);
}

.page-contact .contact-footnote-copy > p {
  margin: 0;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .78);
}

.page-contact .contact-footnote-links {
  margin: 18px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
}

.page-contact .contact-footnote-links a {
  color: var(--grass-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 169, 111, .45);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .contact-footnote-links a:hover,
.page-contact .contact-footnote-links a:focus-visible {
  color: var(--amber);
  border-color: var(--amber);
}

.page-contact .contact-footnote-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-contact .contact-footnote-actions .btn {
  flex: 0 1 auto;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .reply-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-contact .coop-note-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 32px;
  }
}

@media (min-width: 860px) {
  .page-contact .section-head {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-contact .section-num {
    margin-top: 6px;
  }

  .page-contact .contact-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(18px, 2vw, 26px);
  }

  .page-contact .contact-card--phone {
    margin-top: 28px;
  }

  .page-contact .contact-card--addr {
    margin-top: 12px;
  }

  .page-contact .feedback-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
  }

  .page-contact .term-layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-contact .flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(24px, 3vw, 44px);
  }

  .page-contact .flow::before {
    left: 22px;
    right: 22px;
    top: 21px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, var(--grass), var(--grass-bright));
  }

  .page-contact .flow-step {
    display: block;
  }

  .page-contact .flow-text {
    margin-top: 18px;
  }

  .page-contact .contact-footnote-inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 1024px) {
  .page-contact .mail-template {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 4px 22px;
    align-items: baseline;
  }

  .page-contact .mail-template dt {
    margin-bottom: 0;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-hero-inner {
    padding-top: calc(var(--header-h) + 96px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .template-card,
  .page-contact .flow-node,
  .page-contact .breadcrumb-list a,
  .page-contact .contact-footnote-links a {
    transition: none;
  }

  .page-contact .template-card:hover {
    transform: none;
  }
}
<<<END>>>