.page-contact .contact-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(360px, 52vw, 480px);
  overflow: hidden;
  border-bottom: 1px solid var(--rule-strong);
  background: var(--ink);
}

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

.page-contact .contact-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(7, 26, 19, 0.46) 0%, rgba(7, 26, 19, 0.86) 58%, rgba(7, 26, 19, 0.98) 100%);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 10px;
  z-index: 2;
  border: 1px solid var(--rule);
  pointer-events: none;
}

.page-contact .contact-hero-inner {
  position: relative;
  z-index: 3;
  padding-block: clamp(26px, 5vw, 54px);
  max-width: 760px;
}

.page-contact .contact-hero .crumb {
  margin-bottom: 18px;
}

.page-contact .contact-hero .eyebrow {
  display: block;
  margin-bottom: 10px;
}

.page-contact .contact-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--chalk);
}

.page-contact .contact-hero .lede {
  margin: 0;
  max-width: 60ch;
  color: var(--chalk);
  opacity: 0.86;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
}

.page-contact .hero-note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--amber);
}

/* 联系卡片：水平错落，高度依次递减 */
.page-contact .contact-deck {
  display: grid;
  gap: 16px;
  margin-top: clamp(22px, 3.4vw, 38px);
}

.page-contact .contact-card {
  position: relative;
  min-width: 0;
  padding: clamp(20px, 3vw, 30px);
  background: var(--turf);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 46px;
  height: 3px;
  background: var(--neon);
}

.page-contact .contact-card:hover {
  border-color: var(--neon);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.page-contact .card-kicker {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-contact .card-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.1vw, 21px);
  color: var(--chalk);
  letter-spacing: -0.01em;
}

.page-contact .card-body {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--mist);
}

.page-contact .contact-value {
  margin: 0;
  padding: 12px 0 12px 14px;
  border-left: 2px solid var(--neon);
  font-size: clamp(13px, 2.6vw, 16px);
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--neon);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-value--text {
  border-left-color: var(--amber);
  color: var(--chalk);
  font-family: var(--font-body);
  font-size: clamp(14px, 1.8vw, 15.5px);
  line-height: 1.7;
}

.page-contact .card-meta {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* 数据疑问指引 */
.page-contact .guide-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-contact .contact-guide-figure {
  margin: 0;
  border: 1px solid var(--rule);
}

.page-contact .contact-guide-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.72);
}

.page-contact .guide-body .eyebrow {
  display: block;
  margin-bottom: 10px;
}

.page-contact .guide-body .section-title {
  margin: 0 0 12px;
}

.page-contact .guide-body .lede {
  margin: 0 0 clamp(20px, 3vw, 30px);
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.8;
  max-width: 62ch;
}

.page-contact .guide-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .guide-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
}

.page-contact .guide-step:last-child {
  border-bottom: 1px solid var(--rule);
}

.page-contact .step-num {
  padding-top: 3px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--neon);
}

.page-contact .step-title {
  margin: 0 0 5px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--chalk);
}

.page-contact .step-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--mist);
}

/* 合作与投稿 */
.page-contact .partner-rows {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3.4vw, 36px);
}

.page-contact .partner-row {
  position: relative;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  min-width: 0;
  padding: clamp(18px, 2.6vw, 26px) clamp(18px, 3vw, 32px);
  background: linear-gradient(100deg, var(--turf) 0%, rgba(14, 42, 31, 0.35) 100%);
  border: 1px solid var(--rule);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-contact .partner-row::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  width: 52px;
  background: linear-gradient(276deg, rgba(198, 255, 61, 0.08), transparent 70%);
  pointer-events: none;
}

.page-contact .partner-row:hover {
  border-color: var(--rule-strong);
  transform: translateX(4px);
}

.page-contact .partner-tag {
  font-size: 15px;
  line-height: 1.4;
  color: var(--neon);
}

.page-contact .partner-main {
  min-width: 0;
}

.page-contact .partner-title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--chalk);
}

.page-contact .partner-text {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
  max-width: 70ch;
}

.page-contact .partner-note {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--amber);
}

/* 响应时段 */
.page-contact .window-grid {
  display: grid;
  gap: clamp(22px, 3.6vw, 40px);
  align-items: start;
}

.page-contact .window-copy .eyebrow {
  display: block;
  margin-bottom: 10px;
}

.page-contact .window-copy .section-title {
  margin: 0 0 14px;
}

.page-contact .window-text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 58ch;
}

.page-contact .window-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--rule-strong);
}

.page-contact .window-item {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 12px;
  padding: 14px 0 14px 18px;
  border-bottom: 1px solid var(--rule);
}

.page-contact .window-item:first-child {
  border-top: 1px solid var(--rule);
}

.page-contact .window-time {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--neon);
}

.page-contact .window-label {
  font-size: 14px;
  line-height: 1.72;
  color: var(--chalk);
  opacity: 0.82;
}

.page-contact .window-item--muted .window-time {
  color: var(--mist);
}

.page-contact .window-item--muted .window-label {
  color: var(--mist);
  opacity: 1;
}

/* 去向链接 */
.page-contact .route-list {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.page-contact .route-item {
  border-bottom: 1px solid var(--rule);
}

.page-contact .route-link {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 16px;
  align-items: baseline;
  padding: 18px 0 18px 2px;
  text-decoration: none;
  color: inherit;
  border-left: 2px solid transparent;
  transition: border-color 0.25s var(--ease), padding-left 0.25s var(--ease);
}

.page-contact .route-link:hover,
.page-contact .route-link:focus-visible {
  border-left-color: var(--neon);
  padding-left: 16px;
}

.page-contact .route-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--chalk);
  letter-spacing: -0.01em;
}

.page-contact .route-desc {
  grid-column: 1 / -1;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .route-arrow {
  font-size: 16px;
  color: var(--mist);
  transition: color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-contact .route-link:hover .route-arrow {
  color: var(--neon);
  transform: translateX(4px);
}

.page-contact .contact-legal {
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

@media (min-width: 700px) {
  .page-contact .contact-deck {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
    gap: 20px;
  }

  .page-contact .contact-card:nth-child(2) {
    margin-top: 28px;
  }

  .page-contact .contact-card:nth-child(3) {
    margin-top: 56px;
  }

  .page-contact .contact-card--phone {
    padding-block: clamp(18px, 2.2vw, 24px);
  }

  .page-contact .contact-card--office {
    padding-block: clamp(16px, 1.9vw, 21px);
  }

  .page-contact .route-link {
    grid-template-columns: minmax(120px, 168px) 1fr auto;
    gap: 8px 24px;
    padding-block: 20px;
  }

  .page-contact .route-desc {
    grid-column: 2 / 3;
    opacity: 0.92;
    transition: color 0.25s var(--ease);
  }

  .page-contact .route-link:hover .route-desc {
    color: var(--chalk);
  }
}

@media (min-width: 900px) {
  .page-contact .guide-grid {
    grid-template-columns: 4fr 7fr;
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
  }

  .page-contact .window-grid {
    grid-template-columns: 6fr 6fr;
    gap: clamp(34px, 5vw, 64px);
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-contact .guide-grid {
    grid-template-columns: 4fr 7fr;
  }

  .page-contact .contact-hero::before {
    inset: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .partner-row,
  .page-contact .route-link,
  .page-contact .route-arrow {
    transition: none;
  }

  .page-contact .contact-card:hover,
  .page-contact .partner-row:hover {
    transform: none;
  }
}