.page-contact {
  --pc-line: rgba(15, 58, 66, .14);
  --pc-line-light: rgba(244, 247, 246, .18);
  --pc-haze: #E7EFF1;
  background: var(--mist);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏：三条渠道 ---------- */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  padding: calc(var(--header-h) + 30px) 0 64px;
  background: linear-gradient(158deg, var(--qing) 0%, #0b3038 58%, var(--night) 100%);
  color: var(--mist);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 46px), 0 100%);
}

.page-contact .contact-hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.page-contact .contact-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .2;
  filter: saturate(.65);
  display: block;
}

.page-contact .contact-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 36, 42, .92) 0%, rgba(7, 36, 42, .55) 52%, rgba(7, 36, 42, .18) 100%);
}

.page-contact .contact-hero-inner {
  position: relative;
}

.page-contact .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gravel);
}

.page-contact .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease);
}

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

.page-contact .crumb-sep {
  margin: 0 8px;
  color: var(--flag);
}

.page-contact h1 {
  margin: 18px 0 0;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: condensed;
  font-size: clamp(30px, 6.6vw, 58px);
  line-height: 1.08;
  letter-spacing: -.01em;
}

.page-contact .contact-lede {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--sand);
}

.page-contact .channel-grid {
  display: grid;
  gap: 14px;
  margin-top: 34px;
}

.page-contact .channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--pc-line-light);
  background: rgba(244, 247, 246, .07);
  color: var(--mist);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}

.page-contact .channel:hover,
.page-contact .channel:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  background: rgba(244, 247, 246, .12);
}

.page-contact .channel-index {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--glow);
}

.page-contact .channel-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: .01em;
}

.page-contact .channel-value {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--mist);
  word-break: break-word;
}

.page-contact .channel-value.address-value {
  font-family: var(--font-body);
  font-size: 15px;
  letter-spacing: .01em;
}

.page-contact .channel-use {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--sand);
}

.page-contact .channel-extra {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gravel);
  opacity: .82;
  transform: translateY(4px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}

.page-contact .channel:hover .channel-extra,
.page-contact .channel:focus-within .channel-extra {
  opacity: 1;
  transform: translateY(0);
}

.page-contact .channel .copy-btn {
  margin-top: 6px;
  align-self: flex-start;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: .04em;
}

.page-contact .copy-status {
  min-height: 1.1em;
  margin: 0;
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--flag);
}

.page-contact .channel--main {
  background: var(--mist);
  border-color: transparent;
  color: var(--ink);
}

.page-contact .channel--main:hover,
.page-contact .channel--main:focus-within {
  background: #FFFFFF;
}

.page-contact .channel--main .channel-index {
  color: var(--lake);
}

.page-contact .channel--main .channel-value {
  color: var(--qing);
}

.page-contact .channel--main .channel-use {
  color: var(--ink-soft);
}

.page-contact .channel--main .channel-extra {
  color: var(--ink-soft);
}

.page-contact .channel--main .copy-status {
  color: var(--lake);
}

.page-contact .addr-figure {
  margin-top: 12px;
  max-width: 132px;
  color: var(--glow);
}

.page-contact .addr-svg {
  width: 100%;
  height: auto;
  display: block;
  color: var(--glow);
}

.page-contact .addr-ring,
.page-contact .addr-axis {
  stroke: currentColor;
  stroke-width: 1;
}

.page-contact .addr-ring {
  stroke-opacity: .45;
}

.page-contact .addr-axis {
  stroke-opacity: .22;
}

.page-contact .addr-pointer {
  stroke: var(--flag);
  stroke-width: 2.4;
  stroke-linecap: round;
}

.page-contact .addr-pin {
  fill: var(--flag);
}

/* ---------- 横向主题带 ---------- */
.page-contact .theme-band {
  padding: 26px 0;
  background: linear-gradient(100deg, var(--lake) 0%, var(--qing) 72%);
  color: var(--mist);
}

.page-contact .band-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.page-contact .band-text {
  margin: 0;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--sand);
}

.page-contact .band-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 999px;
  border: 1px solid rgba(244, 247, 246, .6);
  color: var(--mist);
  font-size: 13px;
  letter-spacing: .06em;
  text-decoration: none;
  white-space: nowrap;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}

.page-contact .band-cta:hover,
.page-contact .band-cta:focus-visible {
  background: var(--mist);
  border-color: var(--mist);
  color: var(--qing);
}

/* ---------- 章节通用 ---------- */
.page-contact .section {
  padding: 56px 0;
}

.page-contact .chapter-head {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 20px;
  margin-bottom: 26px;
  border-top: 1px solid var(--pc-line);
}

.page-contact .chapter-head::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 76px;
  height: 3px;
  background: var(--flag);
  clip-path: polygon(0 0, 100% 0, calc(100% - 9px) 100%, 0 100%);
}

.page-contact .chapter-num {
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--flag);
}

.page-contact .chapter-title {
  margin: 0;
  max-width: 22em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.6vw, 40px);
  line-height: 1.14;
  letter-spacing: -.005em;
}

.page-contact .grid--split {
  display: grid;
  gap: 26px;
}

/* ---------- 01 服务时间 ---------- */
.page-contact .contact-hours {
  background: var(--sand);
}

.page-contact .hours-copy p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink);
  max-width: 56ch;
}

.page-contact .text-link {
  display: inline-block;
  margin-top: 4px;
  font-size: 14px;
  color: var(--lake);
  text-decoration: none;
  border-bottom: 1px solid var(--lake);
  padding-bottom: 2px;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-contact .text-link:hover,
.page-contact .text-link:focus-visible {
  color: var(--flag);
  border-bottom-color: var(--flag);
}

.page-contact .hours-list {
  border-radius: var(--radius);
  background: var(--mist);
  border: 1px solid rgba(15, 58, 66, .1);
  overflow: hidden;
}

.page-contact .hours-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 15px 18px;
  border-bottom: 1px dashed rgba(15, 58, 66, .18);
}

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

.page-contact .hours-key {
  font-size: 14px;
  color: var(--ink);
}

.page-contact .hours-val {
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--lake);
  text-align: right;
}

/* ---------- 02 反馈要点 ---------- */
.page-contact .contact-feedback {
  background: var(--mist);
}

.page-contact .feedback-intro {
  margin: 0 0 22px;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

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

.page-contact .check-item {
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .check-item label {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 18px 4px;
  cursor: pointer;
  align-items: start;
}

.page-contact .check-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin: 3px 0 0;
  border: 2px solid var(--lake);
  border-radius: 7px;
  background: #FFFFFF;
  cursor: pointer;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .check-item input[type="checkbox"]:checked {
  background: var(--lake);
  border-color: var(--lake);
}

.page-contact .check-item input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 6px;
  height: 11px;
  border: 2px solid var(--mist);
  border-top: 0;
  border-left: 0;
  transform: rotate(42deg);
}

.page-contact .check-item input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: 2px;
}

.page-contact .check-body {
  display: block;
}

.page-contact .check-title {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-contact .dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--flag);
  vertical-align: middle;
}

.page-contact .check-desc {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 62ch;
}

.page-contact .check-item input[type="checkbox"]:checked ~ .check-body .check-title {
  color: var(--lake);
}

.page-contact .feedback-note {
  margin: 22px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 62ch;
  padding-left: 14px;
  border-left: 2px solid var(--glow);
}

/* ---------- 03 响应节奏 ---------- */
.page-contact .contact-rhythm {
  background: linear-gradient(162deg, var(--lake) 0%, var(--qing) 62%, var(--night) 100%);
  color: var(--mist);
}

.page-contact .contact-rhythm .chapter-head {
  border-top-color: var(--pc-line-light);
}

.page-contact .contact-rhythm .chapter-title {
  color: var(--mist);
}

.page-contact .rhythm-stats {
  order: 2;
}

.page-contact .rhythm-media {
  order: 1;
  margin: 0;
}

.page-contact .rhythm-media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
  object-fit: cover;
}

.page-contact .rhythm-media figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gravel);
}

.page-contact .stat {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  padding: 20px 0;
  border-top: 1px solid var(--pc-line-light);
}

.page-contact .stat-num {
  font-size: clamp(46px, 12vw, 82px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--amber);
}

.page-contact .stat-unit {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--mist);
}

.page-contact .stat-desc {
  flex: 1 0 100%;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--gravel);
}

.page-contact .rhythm-copy {
  margin: 22px 0 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--sand);
}

/* ---------- 04 合作与媒体 ---------- */
.page-contact .contact-collab {
  background: var(--night);
  color: var(--mist);
}

.page-contact .contact-collab .chapter-head {
  border-top-color: var(--pc-line-light);
}

.page-contact .contact-collab .chapter-title {
  color: var(--mist);
}

.page-contact .collab-lead {
  margin: 0 0 26px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--sand);
}

.page-contact .collab-grid {
  display: grid;
  gap: 22px;
}

.page-contact .collab-item {
  padding-top: 16px;
  border-top: 1px solid var(--pc-line-light);
}

.page-contact .collab-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: .01em;
  color: var(--glow);
}

.page-contact .collab-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--gravel);
}

.page-contact .collab-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-contact .collab-actions .btn {
  font-size: 13px;
  letter-spacing: .04em;
  text-decoration: none;
}

/* ---------- 05 底栏入口 ---------- */
.page-contact .contact-entry {
  background: var(--mist);
  padding-bottom: 72px;
}

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

.page-contact .entry-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 22px;
  border-radius: var(--radius);
  background: var(--sand);
  color: var(--ink);
  text-decoration: none;
  border-left: 3px solid var(--lake);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}

.page-contact .entry-card:hover,
.page-contact .entry-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  background: #EFE7D8;
}

.page-contact .entry-card--dark {
  background: var(--qing);
  color: var(--mist);
  border-left-color: var(--amber);
}

.page-contact .entry-card--dark:hover,
.page-contact .entry-card--dark:focus-visible {
  background: #12454F;
}

.page-contact .entry-text {
  display: block;
}

.page-contact .entry-label {
  display: block;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--lake);
  margin-bottom: 8px;
}

.page-contact .entry-card--dark .entry-label {
  color: var(--glow);
}

.page-contact .entry-title {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.4;
}

.page-contact .entry-card .quick-arrow {
  flex: 0 0 auto;
  font-size: 18px;
  color: var(--flag);
  transition: transform .3s var(--ease);
}

.page-contact .entry-card:hover .quick-arrow,
.page-contact .entry-card:focus-visible .quick-arrow {
  transform: translateX(5px);
}

.page-contact .entry-note {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-contact .entry-note a {
  color: var(--lake);
  text-decoration: none;
  border-bottom: 1px solid var(--lake);
}

.page-contact .entry-note a:hover,
.page-contact .entry-note a:focus-visible {
  color: var(--flag);
  border-bottom-color: var(--flag);
}

/* ---------- 焦点可见性 ---------- */
.page-contact a:focus-visible,
.page-contact button:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .section {
    padding: 76px 0;
  }

  .page-contact .band-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
  }

  .page-contact .band-text {
    flex: 1 1 auto;
  }

  .page-contact .entry-grid {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .page-contact .collab-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: calc(var(--header-h) + 42px) 0 88px;
  }

  .page-contact .channel-grid {
    grid-template-columns: 1.18fr .95fr .87fr;
    gap: 18px;
    align-items: start;
    margin-top: 46px;
  }

  .page-contact .channel {
    padding: 26px 24px 28px;
  }

  .page-contact .channel--phone {
    margin-top: 26px;
  }

  .page-contact .channel--addr {
    margin-top: 54px;
  }

  .page-contact .grid--split {
    grid-template-columns: 7fr 5fr;
    gap: 52px;
    align-items: start;
  }

  .page-contact .rhythm-grid {
    align-items: center;
  }

  .page-contact .rhythm-media {
    order: 2;
  }

  .page-contact .rhythm-stats {
    order: 1;
  }

  .page-contact .section {
    padding: 92px 0;
  }

  .page-contact .contact-entry {
    padding-bottom: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel,
  .page-contact .channel-extra,
  .page-contact .entry-card,
  .page-contact .entry-card .quick-arrow,
  .page-contact .band-cta {
    transition: none;
  }

  .page-contact .channel:hover,
  .page-contact .channel:focus-within,
  .page-contact .entry-card:hover,
  .page-contact .entry-card:focus-visible {
    transform: none;
  }

  .page-contact .channel-extra {
    transform: none;
    opacity: 1;
  }
}
<<<END>>>