.page-contact {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--night);
  overflow-x: hidden;
}

.page-contact .label {
  display: block;
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--standby);
}

.page-contact .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.2vw, 42px);
  line-height: 1.1;
  letter-spacing: -.01em;
}

.page-contact .section-note {
  margin: 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--steel);
}

.page-contact a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
  box-shadow: 0 0 0 1px var(--ink);
}

.page-contact .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: 3px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background .16s var(--ease), color .16s var(--ease), border-color .16s var(--ease);
}
.page-contact .btn-lime {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
  font-weight: 700;
}
.page-contact .btn-lime:hover,
.page-contact .btn-lime:focus-visible {
  background: var(--paper);
  border-color: var(--paper);
}
.page-contact .btn-ghost {
  margin-top: 22px;
  border-color: var(--steel);
  background: transparent;
  color: var(--ink);
}
.page-contact .btn-ghost:hover,
.page-contact .btn-ghost:focus-visible {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

/* ── 首屏 ── */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 5vw, 40px) 0 clamp(44px, 7vw, 88px);
  background:
    radial-gradient(92% 120% at 88% -12%, rgba(31, 163, 74, .48), transparent 62%),
    linear-gradient(170deg, var(--night) 0%, #0b1c2a 48%, var(--ink) 100%);
  color: var(--paper);
}

.page-contact .hero-mesh {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--rule-light) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule-light) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, .34) 56%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, .34) 56%, transparent 100%);
  pointer-events: none;
}

.page-contact .breadcrumb {
  position: relative;
  z-index: 1;
}
.page-contact .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  margin: 0 0 clamp(22px, 5vw, 38px);
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: .05em;
}
.page-contact .breadcrumb-item {
  color: var(--standby);
}
.page-contact .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  padding: 0 9px;
  color: var(--steel);
}
.page-contact .breadcrumb-item a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .14s var(--ease);
}
.page-contact .breadcrumb-item a:hover,
.page-contact .breadcrumb-item a:focus-visible {
  border-bottom-color: var(--lime);
}

.page-contact .hero-split {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 5vw, 44px);
}

.page-contact .hero-kicker {
  color: var(--lime);
}

.page-contact .hero-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(33px, 7vw, 64px);
  line-height: 1.02;
  letter-spacing: -.018em;
  color: var(--paper);
}
.page-contact .hero-title span {
  color: var(--lime);
}

.page-contact .hero-lead {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.82;
  color: var(--standby);
}

.page-contact .hero-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px 20px 22px;
  background: var(--glass);
  border: 1px solid rgba(232, 239, 230, .18);
  border-radius: 4px;
  -webkit-backdrop-filter: blur(9px);
  backdrop-filter: blur(9px);
}
.page-contact .panel-kicker {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--lime);
}
.page-contact .panel-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .panel-list li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--standby);
}
.page-contact .panel-list li + li {
  padding-left: 17px;
}
.page-contact .panel-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 3px rgba(217, 245, 49, .2);
}
.page-contact .panel-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 11px;
  padding-top: 4px;
}
.page-contact .panel-link {
  font-size: 13px;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 245, 49, .38);
  padding-bottom: 1px;
  transition: border-color .14s var(--ease);
}
.page-contact .panel-link:hover,
.page-contact .panel-link:focus-visible {
  border-bottom-color: var(--lime);
}

/* ── 联系方式 ── */
.page-contact .desk {
  padding: clamp(40px, 7vw, 88px) 0;
  background: var(--paper);
}

.page-contact .desk-head {
  display: grid;
  gap: 16px;
  margin-bottom: clamp(24px, 4vw, 38px);
}

.page-contact .desk-banner {
  position: relative;
  margin: 0 0 clamp(22px, 4vw, 36px);
  border-radius: 4px;
  overflow: hidden;
  background: linear-gradient(140deg, var(--ink), var(--grass-deep));
}
.page-contact .desk-banner img {
  display: block;
  width: 100%;
  height: clamp(180px, 30vw, 320px);
  object-fit: cover;
}
.page-contact .desk-banner figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px 18px 14px;
  background: linear-gradient(0deg, rgba(7, 23, 32, .94), rgba(7, 23, 32, 0));
  color: var(--paper);
  font-size: 12.5px;
  line-height: 1.62;
}

.page-contact .contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px 24px;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color .16s var(--ease), transform .16s var(--ease), box-shadow .16s var(--ease);
}
.page-contact .contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--steel);
}
.page-contact .contact-card--mail::before { background: var(--lime); }
.page-contact .contact-card--phone::before { background: var(--grass); }
.page-contact .contact-card--addr::before { background: var(--steel); }

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  border-color: var(--ink);
  transform: translateY(-3px);
  box-shadow: 0 16px 30px -20px rgba(14, 34, 51, .6);
}

.page-contact .contact-tag {
  align-self: flex-start;
  padding: 3px 8px;
  border-radius: 2px;
  background: rgba(46, 74, 92, .09);
  color: var(--steel);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.page-contact .contact-card--mail .contact-tag {
  background: rgba(217, 245, 49, .42);
  color: var(--ink);
}
.page-contact .contact-card--phone .contact-tag {
  background: rgba(31, 163, 74, .16);
  color: var(--grass-deep);
}

.page-contact .contact-card-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.3;
  color: var(--ink);
}

.page-contact .contact-value {
  margin: 0;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(16px, 2.2vw, 20px);
  line-height: 1.4;
  color: var(--ink);
  overflow-wrap: anywhere;
}
.page-contact .contact-card--mail .contact-value {
  font-size: clamp(16px, 2.4vw, 23px);
  color: var(--grass-deep);
}

.page-contact .contact-body {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}

/* ── 反馈路径 ── */
.page-contact .paths {
  padding: clamp(40px, 7vw, 88px) 0;
  background: linear-gradient(180deg, var(--ink), #091a26);
  color: var(--paper);
}
.page-contact .paths .label { color: var(--lime); }
.page-contact .paths .section-title { color: var(--paper); }
.page-contact .paths .section-note { color: var(--standby); }

.page-contact .paths-head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(22px, 4vw, 38px);
}

.page-contact .path-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .path-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  background: rgba(247, 249, 244, .055);
  border: 1px solid var(--rule-light);
  border-radius: 4px;
  transition: background .16s var(--ease), border-color .16s var(--ease), transform .16s var(--ease);
}
.page-contact .path-card:hover,
.page-contact .path-card:focus-within {
  background: rgba(247, 249, 244, .1);
  border-color: rgba(247, 249, 244, .34);
  transform: translateY(-3px);
}
.page-contact .path-card--hot {
  border-color: var(--coral);
  box-shadow: inset 0 0 0 1px rgba(255, 106, 77, .26);
}

.page-contact .path-step {
  font-family: var(--font-num);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--lime);
}
.page-contact .path-card--hot .path-step { color: var(--coral); }

.page-contact .path-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 21px;
  line-height: 1.26;
  color: var(--paper);
}
.page-contact .path-body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--standby);
}
.page-contact .path-tag {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--rule-light);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--lime);
}
.page-contact .path-card--hot .path-tag { color: var(--coral); }

/* ── 内容纠错 ── */
.page-contact .fixes {
  padding: clamp(40px, 7vw, 88px) 0;
  background: var(--paper);
}
.page-contact .fixes-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}
.page-contact .fixes-intro .section-note {
  margin-top: 14px;
}

.page-contact .fix-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .fix-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
}
.page-contact .fix-item:first-child {
  border-top: 1px solid var(--rule);
}
.page-contact .fix-num {
  font-family: var(--font-num);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.35;
  color: var(--grass);
}
.page-contact .fix-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.32;
  color: var(--ink);
}
.page-contact .fix-body {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}

/* ── 合作与媒体 ── */
.page-contact .collab {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 7vw, 88px) 0;
  background:
    radial-gradient(78% 110% at 10% -6%, rgba(217, 245, 49, .18), transparent 58%),
    linear-gradient(160deg, var(--grass-deep) 0%, #0f5c2a 58%, #0a4120 100%);
  color: var(--paper);
}
.page-contact .collab .label { color: var(--lime); }
.page-contact .collab .section-title { color: var(--paper); }

.page-contact .collab-lead {
  margin: 16px 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.82;
  color: rgba(247, 249, 244, .88);
}

.page-contact .collab-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: clamp(24px, 4vw, 38px);
}
.page-contact .collab-card {
  padding: 20px 18px;
  background: rgba(7, 23, 32, .34);
  border: 1px solid rgba(232, 239, 230, .22);
  border-radius: 4px;
  transition: background .16s var(--ease), transform .16s var(--ease);
}
.page-contact .collab-card:hover {
  background: rgba(7, 23, 32, .52);
  transform: translateY(-3px);
}
.page-contact .collab-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.3;
  color: var(--lime);
}
.page-contact .collab-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(247, 249, 244, .86);
}

.page-contact .collab-cta {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(232, 239, 230, .28);
  max-width: 72ch;
  font-size: 14px;
  line-height: 1.76;
  color: rgba(247, 249, 244, .9);
}

/* ── 响应节奏与准备清单 ── */
.page-contact .ready {
  padding: clamp(40px, 7vw, 88px) 0;
  background: var(--paper);
}
.page-contact .ready-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-contact .ready-clock {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin: 24px 0 26px;
}
.page-contact .clock-item {
  padding: 4px 0 4px 12px;
  border-left: 3px solid var(--grass);
}
.page-contact .clock-num {
  margin: 0 0 4px;
  font-family: var(--font-num);
  font-weight: 800;
  font-size: clamp(17px, 2.2vw, 23px);
  line-height: 1.18;
  color: var(--ink);
}
.page-contact .clock-label {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--steel);
}

.page-contact .ready-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .ready-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--rule);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink);
}
.page-contact .ready-item::before {
  content: "✓";
  flex: none;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border: 1px solid var(--grass);
  border-radius: 3px;
  background: rgba(31, 163, 74, .1);
  color: var(--grass-deep);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

.page-contact .ready-more {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}
.page-contact .ready-more a {
  color: var(--grass-deep);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 163, 74, .45);
}
.page-contact .ready-more a:hover,
.page-contact .ready-more a:focus-visible {
  border-bottom-color: var(--grass-deep);
}

.page-contact .ready-figure {
  position: relative;
  margin: 0;
  border-radius: 4px;
  overflow: hidden;
  background: linear-gradient(150deg, var(--ink), var(--grass-deep));
}
.page-contact .ready-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.page-contact .ready-figure figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px 16px 14px;
  background: linear-gradient(0deg, rgba(7, 23, 32, .92), rgba(7, 23, 32, 0));
  color: var(--paper);
  font-size: 12.5px;
  line-height: 1.6;
}

/* ── 底部信息条 ── */
.page-contact .contact-strip {
  padding: 22px 0 26px;
  background: var(--night);
  border-top: 1px solid rgba(232, 239, 230, .14);
}
.page-contact .strip-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 30px;
}
.page-contact .strip-item {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--standby);
}
.page-contact .strip-item .label {
  display: inline;
  margin: 0 8px 0 0;
  font-size: 10.5px;
  color: var(--lime);
  opacity: .72;
}

/* ── 断点 ── */
@media (min-width: 760px) {
  .page-contact .collab-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
  .page-contact .path-track {
    gap: 16px;
  }
}

@media (min-width: 820px) {
  .page-contact .contact-cards {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 18px;
  }
  .page-contact .contact-card--mail {
    grid-column: span 5;
    grid-row: span 2;
  }
  .page-contact .contact-card--phone,
  .page-contact .contact-card--addr {
    grid-column: span 7;
  }
}

@media (min-width: 880px) {
  .page-contact .hero-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    gap: clamp(32px, 4vw, 60px);
  }
  .page-contact .desk-head {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: end;
    gap: clamp(24px, 4vw, 52px);
  }
  .page-contact .paths-head {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    align-items: end;
    gap: clamp(24px, 4vw, 52px);
  }
}

@media (min-width: 780px) {
  .page-contact .path-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .fixes-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: clamp(32px, 5vw, 68px);
  }
  .page-contact .ready-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: clamp(32px, 5vw, 60px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}
<<<</PAGE_CSS>>>