.page-contact {
  --contact-gap: clamp(20px, 4vw, 44px);
  --contact-pad: clamp(44px, 7vw, 86px);
  background: var(--night);
  color: var(--paper);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + clamp(20px, 4vw, 46px)) 0 clamp(34px, 6vw, 68px);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(53, 242, 200, 0.12), transparent 62%),
    radial-gradient(90% 70% at 0% 100%, rgba(255, 179, 71, 0.07), transparent 70%),
    var(--night);
}

.page-contact .contact-scan {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    to bottom,
    rgba(53, 242, 200, 0.07) 0 1px,
    transparent 1px 7px
  );
  opacity: 0.5;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 88%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 88%);
}

.page-contact .contact-hero-inner {
  position: relative;
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-contact .contact-hero-inner .breadcrumbs {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-contact .contact-title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 6.6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin: 14px 0 18px;
  color: var(--cold);
}

.page-contact .contact-lede {
  color: var(--mist);
  max-width: 32em;
  border-left: 2px solid var(--cyan);
  padding-left: 16px;
}

.page-contact .contact-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-contact .contact-hero-media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--field-black);
  aspect-ratio: 16 / 11;
  margin: 0;
}

.page-contact .contact-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.06);
}

.page-contact .contact-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(7, 26, 20, 0.7) 100%);
  pointer-events: none;
}

/* ---------- 通用区块 ---------- */
.page-contact .contact-block {
  padding: var(--contact-pad) 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-block:first-of-type {
  border-top: 0;
}

.page-contact .contact-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-contact .contact-head .section-title {
  margin: 0;
  max-width: 20em;
  color: var(--cold);
}

.page-contact .contact-index {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--deep-teal);
}

.page-contact .split {
  gap: var(--contact-gap);
}

/* ---------- 联系通道 ---------- */
.page-contact .channel-list {
  display: grid;
  align-content: start;
}

.page-contact .channel-item {
  display: grid;
  gap: 7px;
  padding: clamp(18px, 3vw, 26px) 0;
  border-top: 1px solid var(--line-soft);
  min-width: 0;
}

.page-contact .channel-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .channel-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .channel-value {
  font-family: var(--font-mono);
  font-size: clamp(1.15rem, 4.4vw, 2.05rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.25;
  color: var(--cold);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color 200ms ease;
}

.page-contact .channel-value:hover,
.page-contact .channel-value:focus-visible {
  color: var(--cyan);
}

.page-contact .channel-value--address {
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 3.4vw, 1.5rem);
  font-weight: 600;
  color: var(--paper);
}

.page-contact .channel-note {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--mist);
  max-width: 30em;
}

/* 留言面板 */
.page-contact .msg-panel {
  align-self: start;
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
}

.page-contact .msg-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0 0 8px;
}

.page-contact .msg-panel .panel-title {
  color: var(--cold);
  margin: 0;
}

.page-contact .msg-intro {
  color: var(--mist);
  font-size: 0.94rem;
  line-height: 1.7;
  margin: 0 0 16px;
}

.page-contact .msg-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .msg-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line-soft);
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--paper);
}

.page-contact .msg-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .msg-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-contact .msg-foot {
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--mist);
  margin: 0 0 16px;
}

.page-contact .msg-panel .link-arrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* 首屏下方媒体条 */
.page-contact .contact-media-band {
  margin: clamp(28px, 5vw, 52px) 0 0;
  display: grid;
  gap: 12px;
}

.page-contact .contact-band-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--field-black);
  aspect-ratio: 4 / 3;
}

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

.page-contact .contact-media-band .media-caption {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.8;
  letter-spacing: 0.06em;
  color: var(--mist);
  border-left: 2px solid var(--deep-teal);
  padding-left: 12px;
}

/* ---------- 响应时间 ---------- */
.page-contact .hours-text .prose {
  color: var(--mist);
  margin-top: 0;
}

.page-contact .contact-status {
  margin-top: clamp(20px, 3vw, 28px);
  display: grid;
  gap: 10px;
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  background: rgba(16, 37, 30, 0.6);
}

.page-contact .contact-status .status-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--paper);
}

.page-contact .contact-status .status-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-contact .contact-status .status-item:nth-child(3) .status-dot {
  background: var(--amber);
}

.page-contact .hours-cards {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .hours-card {
  border: 1px solid rgba(29, 107, 88, 0.35);
}

.page-contact .hours-card .panel-title {
  color: var(--night);
  margin: 0 0 8px;
}

.page-contact .hours-card .panel-body {
  margin: 0;
  color: #24413A;
  font-size: 0.94rem;
  line-height: 1.72;
}

/* ---------- 合作与反馈 ---------- */
.page-contact .coop-grid {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-contact .coop-card {
  background: var(--night);
  padding: clamp(20px, 3.4vw, 30px);
  display: grid;
  gap: 8px;
  align-content: start;
  transition: background 240ms ease;
}

.page-contact .coop-card:hover {
  background: var(--glass);
}

.page-contact .coop-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-contact .coop-title {
  margin: 0;
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cold);
}

.page-contact .coop-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .coop-feedback {
  margin-top: clamp(22px, 4vw, 38px);
  border: 1px solid var(--line);
}

.page-contact .coop-feedback .panel-title {
  color: var(--cold);
  margin: 0;
}

.page-contact .coop-feedback .panel-body p {
  margin: 0 0 16px;
  color: var(--mist);
  font-size: 0.95rem;
  line-height: 1.78;
}

.page-contact .inline-link {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .coop-feedback .link-arrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* ---------- 地址与备案 ---------- */
.page-contact .archive-strip {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-contact .archive-item {
  background: var(--field-black);
  padding: clamp(16px, 3vw, 24px);
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-contact .archive-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .archive-value {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--cold);
  overflow-wrap: anywhere;
}

.page-contact .archive-item:first-child .archive-value {
  font-family: var(--font-body);
  font-weight: 600;
}

.page-contact .archive-note {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 40em;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 焦点与动效 ---------- */
.page-contact a:focus-visible,
.page-contact .btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-contact [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 440ms ease, transform 440ms ease;
}

.page-contact [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .coop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-contact .contact-media-band {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: end;
    gap: clamp(16px, 3vw, 32px);
  }

  .page-contact .contact-hero-media {
    aspect-ratio: 16 / 9;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    column-gap: var(--contact-gap);
  }

  .page-contact .contact-hero-inner .breadcrumbs {
    grid-column: 1 / -1;
  }

  .page-contact .contact-hero-media {
    aspect-ratio: 4 / 3;
    align-self: stretch;
    min-height: 340px;
  }

  .page-contact .contact-head {
    grid-template-columns: 1fr auto;
    align-items: baseline;
    column-gap: 24px;
  }

  .page-contact .contact-head .eyebrow,
  .page-contact .contact-head .section-title {
    grid-column: 1;
  }

  .page-contact .contact-index {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: start;
    justify-self: end;
  }

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

  .page-contact .hours-cards .hours-card:first-child {
    grid-column: 1 / -1;
  }

  .page-contact .archive-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .coop-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .contact-band-frame {
    aspect-ratio: 16 / 10;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-contact .contact-scan {
    opacity: 0.3;
  }
}
<<<PAGE_CSS_END>>>