.page-contact {
  background: var(--night);
  color: var(--cream);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  padding: clamp(24px, 5vw, 56px) 0 clamp(40px, 7vw, 88px);
  overflow: hidden;
}

.page-contact .contact-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
  opacity: 0.4;
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(110% 80% at 12% 4%, rgba(27, 58, 143, 0.66), transparent 62%),
    radial-gradient(80% 70% at 92% 12%, rgba(47, 107, 224, 0.32), transparent 66%),
    linear-gradient(180deg, rgba(7, 11, 31, 0.42) 0%, rgba(7, 11, 31, 0.9) 58%, var(--night) 100%);
}

.page-contact .contact-hero-inner {
  position: relative;
  z-index: 2;
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
  color: var(--mist);
}

.page-contact .contact-hero .eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  letter-spacing: 0.1em;
}

.page-contact .contact-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-contact .contact-lead {
  margin: clamp(16px, 2.6vw, 22px) 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.9;
  color: var(--mist);
}

/* ---------- 双栏渠道卡 ---------- */

.page-contact .contact-channels {
  display: grid;
  gap: 16px;
  margin-top: clamp(26px, 4.5vw, 44px);
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding: clamp(20px, 3vw, 30px) clamp(20px, 3vw, 30px) clamp(20px, 3vw, 30px) calc(clamp(20px, 3vw, 30px) + 8px);
  background: var(--cream);
  color: var(--ink);
  border: 1px solid var(--paper-edge);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-paper);
  transition: transform var(--t-fast) var(--ease), box-shadow var(--t-mid) var(--ease);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  border-radius: var(--radius-m) 0 0 var(--radius-m);
  background: linear-gradient(180deg, var(--cobalt-bright), var(--cobalt));
}

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

.page-contact .contact-card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-contact .contact-card-kind {
  display: inline-block;
  padding: 3px 9px;
  border: 1px solid rgba(27, 58, 143, 0.3);
  border-radius: var(--radius-s);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cobalt);
}

.page-contact .contact-card-name {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.05rem, 3.2vw, 1.2rem);
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .contact-card-value {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(0.95rem, 3.6vw, 1.35rem);
  line-height: 1.4;
  color: var(--cobalt);
  overflow-wrap: anywhere;
}

.page-contact .contact-card-desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(16, 26, 51, 0.76);
}

.page-contact .contact-card-label {
  margin: 4px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-light);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(16, 26, 51, 0.55);
}

.page-contact .contact-card-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-contact .contact-card-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(16, 26, 51, 0.84);
}

.page-contact .contact-card-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--jade);
}

/* ---------- 通用区块 ---------- */

.page-contact .contact-block {
  padding: clamp(40px, 7vw, 78px) 0;
}

.page-contact .contact-block + .contact-block {
  border-top: 1px solid var(--line-dark);
}

.page-contact .contact-block .section-band {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .contact-block .band-index {
  color: var(--gold);
}

.page-contact .block-lead {
  margin: 0 0 clamp(22px, 3.6vw, 34px);
  max-width: 62ch;
  font-size: clamp(15px, 1.65vw, 16.5px);
  line-height: 1.9;
  color: var(--mist);
}

.page-contact .inline-link {
  color: var(--cobalt-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-contact .inline-link:hover {
  color: var(--neon);
}

/* ---------- 时间带 ---------- */

.page-contact .time-rail {
  margin: 0 0 clamp(24px, 3.6vw, 34px);
  padding: clamp(18px, 3vw, 26px) clamp(18px, 3vw, 26px) clamp(14px, 2.4vw, 20px);
  background: var(--paper-deep);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-m);
}

.page-contact .time-rail-track {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background: rgba(201, 212, 240, 0.14);
  overflow: hidden;
}

.page-contact .time-rail-fill {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cobalt) 0%, var(--cobalt-bright) 52%, var(--jade) 100%);
}

.page-contact .time-rail-mark {
  position: absolute;
  top: 50%;
  width: 2px;
  height: 18px;
  transform: translate(-50%, -50%);
  background: rgba(245, 239, 226, 0.7);
}

.page-contact .time-rail-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font-size: 12px;
  color: var(--gold);
}

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

.page-contact .time-note {
  padding: 16px 18px;
  border-left: 3px solid var(--cobalt-bright);
  background: rgba(14, 22, 51, 0.66);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
}

.page-contact .time-note-key {
  display: block;
  margin-bottom: 6px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--jade);
}

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

.page-contact .contact-media {
  margin: clamp(26px, 4vw, 38px) 0 0;
  border: 1px solid var(--line-cream);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--paper-deep);
}

.page-contact .contact-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-media .media-caption {
  padding: 12px 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
  border-top: 1px solid var(--line-dark);
}

/* ---------- 自助入口卡 ---------- */

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

.page-contact .selfcheck-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 22px;
  background: var(--paper-deep);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-m);
  color: inherit;
  text-decoration: none;
  transition: transform var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), background var(--t-mid) var(--ease);
}

.page-contact .selfcheck-card:hover {
  transform: translateY(-2px);
  border-color: var(--cobalt-bright);
  background: rgba(27, 58, 143, 0.24);
}

.page-contact .selfcheck-num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-contact .selfcheck-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.02rem, 2.6vw, 1.15rem);
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-contact .selfcheck-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .selfcheck-go {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--cobalt-bright);
}

.page-contact .selfcheck-card:hover .selfcheck-go {
  color: var(--neon);
}

/* ---------- 提问要素清单 ---------- */

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

.page-contact .step-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-m);
  background: rgba(14, 22, 51, 0.5);
}

.page-contact .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-s);
  background: var(--cobalt);
  color: var(--cream);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.page-contact .step-body {
  min-width: 0;
}

.page-contact .step-title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1rem, 2.5vw, 1.1rem);
  letter-spacing: -0.01em;
  color: var(--cream);
}

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

.page-contact .step-footnote {
  margin: clamp(20px, 3vw, 28px) 0 0;
  max-width: 60ch;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(201, 212, 240, 0.78);
}

/* ---------- 站点信息 ---------- */

.page-contact .contact-meta {
  margin-top: clamp(8px, 2vw, 18px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid rgba(232, 179, 74, 0.62);
}

.page-contact .meta-list {
  display: grid;
  gap: 16px;
  margin: 0;
}

.page-contact .meta-row {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.page-contact .meta-key {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-contact .meta-val {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
  overflow-wrap: anywhere;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-contact .contact-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

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

  .page-contact .time-note:first-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-contact .time-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .time-note:first-child {
    grid-column: auto;
  }

  .page-contact .selfcheck-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-contact .meta-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .selfcheck-card {
    transition: none;
  }

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