.page-contact {
  background: var(--sea-900);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact .breadcrumbs {
  padding-top: 18px;
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-contact .breadcrumbs a {
  color: var(--slate);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

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

.page-contact .crumb-current {
  color: var(--cyan-pale);
}

/* ---------- 首屏分屏 ---------- */
.page-contact .contact-hero {
  padding: 10px 0 44px;
  background:
    radial-gradient(115% 75% at 84% 6%, rgba(39, 227, 210, 0.16), transparent 62%),
    radial-gradient(90% 60% at -5% 100%, rgba(255, 106, 77, 0.1), transparent 60%);
}

.page-contact .contact-hero-grid {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-contact .eyebrow {
  margin: 0 0 10px;
}

.page-contact h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 6.4vw, 50px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  margin: 0;
}

.page-contact .contact-lead {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(243, 248, 250, 0.82);
}

.page-contact .hero-facts {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .hero-fact {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid rgba(18, 58, 82, 0.7);
}

.page-contact .fact-key {
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate);
  min-width: 72px;
}

.page-contact .fact-val {
  font-family: var(--font-num);
  font-size: 15px;
  color: var(--cyan-pale);
  letter-spacing: 0.02em;
}

/* 记分牌式联系面板 */
.page-contact .contact-board {
  position: relative;
  padding: 26px 20px 22px;
  border: 1px solid var(--line);
  background:
    linear-gradient(rgba(39, 227, 210, 0.12) 1px, transparent 1px) 0 0 / 100% 40px,
    linear-gradient(90deg, rgba(39, 227, 210, 0.12) 1px, transparent 1px) 0 0 / 40px 100%,
    linear-gradient(165deg, var(--sea-800), rgba(6, 24, 38, 0.96));
  clip-path: var(--clip-panel);
  overflow: hidden;
}

.page-contact .board-cross {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-cyan);
  border-radius: 50%;
}

.page-contact .board-cross::before,
.page-contact .board-cross::after {
  content: "";
  position: absolute;
  background: var(--cyan);
  opacity: 0.7;
}

.page-contact .board-cross::before {
  top: 50%;
  left: -8px;
  right: -8px;
  height: 1px;
}

.page-contact .board-cross::after {
  left: 50%;
  top: -8px;
  bottom: -8px;
  width: 1px;
}

.page-contact .board-label {
  margin: 0;
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--coral);
  text-transform: uppercase;
}

.page-contact .board-number {
  margin: 8px 0 0;
  font-family: var(--font-num);
  font-size: clamp(26px, 7vw, 38px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cyan-pale);
  text-shadow: 0 0 22px rgba(39, 227, 210, 0.35);
  word-break: break-all;
}

.page-contact .board-note {
  margin: 10px 0 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .board-rows {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .board-row {
  padding: 11px 0;
  border-bottom: 1px dashed rgba(142, 168, 184, 0.26);
}

.page-contact .board-key {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-contact .board-val {
  margin: 4px 0 0;
  font-family: var(--font-num);
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-all;
}

/* ---------- 通用章节 ---------- */
.page-contact .contact-section {
  padding: 40px 0;
}

.page-contact .contact-section .band {
  margin-bottom: 22px;
}

/* ---------- 渠道视觉 ---------- */
.page-contact .channel-visual {
  position: relative;
  margin: 0 0 18px;
  border: 1px solid var(--line);
  clip-path: var(--clip-panel);
  overflow: hidden;
  background: var(--sea-800);
}

.page-contact .channel-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.page-contact .channel-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 24, 38, 0.15) 30%, rgba(6, 24, 38, 0.88) 100%);
  pointer-events: none;
}

.page-contact .channel-cap {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 12px;
  z-index: 1;
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan-pale);
}

/* ---------- 渠道卡片 ---------- */
.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .channel-card {
  position: relative;
  padding: 20px 18px 22px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--sea-700);
  background: linear-gradient(180deg, var(--sea-800), rgba(11, 38, 56, 0.72));
  clip-path: var(--clip-panel);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-2px);
  border-left-color: var(--cyan);
  background: linear-gradient(180deg, rgba(18, 58, 82, 0.95), rgba(11, 38, 56, 0.8));
}

.page-contact .channel-num {
  position: absolute;
  top: 14px;
  right: 16px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--coral);
}

.page-contact .channel-title {
  margin: 0 0 8px;
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--paper);
}

.page-contact .channel-value {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 14px;
  line-height: 1.6;
  color: var(--cyan);
  word-break: break-all;
}

.page-contact .channel-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(243, 248, 250, 0.76);
}

/* ---------- 反馈材料清单 ---------- */
.page-contact .brief-panel {
  padding: 22px 18px 24px;
  border: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(18, 58, 82, 0.55), rgba(11, 38, 56, 0.9) 60%);
  clip-path: var(--clip-panel);
}

.page-contact .brief-lead {
  margin: 0 0 6px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(243, 248, 250, 0.84);
}

.page-contact .check-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}

.page-contact .check-item {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(142, 168, 184, 0.26);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(243, 248, 250, 0.8);
  cursor: pointer;
  transition: color 0.2s var(--ease);
}

.page-contact .check-item input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
}

.page-contact .check-box {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border: 1px solid var(--slate);
  background: rgba(6, 24, 38, 0.6);
  clip-path: var(--clip-tag);
  position: relative;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .check-item:hover .check-box {
  border-color: var(--cyan);
}

.page-contact .check-item input:checked + .check-box {
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-contact .check-item input:checked + .check-box::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--sea-900);
  border-bottom: 2px solid var(--sea-900);
  transform: rotate(42deg);
}

.page-contact .check-item input:focus-visible + .check-box {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-contact .check-item input:checked ~ .check-text {
  color: var(--cyan-pale);
}

.page-contact .check-text strong {
  color: var(--paper);
  font-weight: 700;
}

.page-contact .brief-note {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--coral);
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- 四阶段流程 ---------- */
.page-contact .flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-contact .flow-step {
  position: relative;
  padding: 18px 16px 20px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--sea-700);
  background: var(--sea-800);
  clip-path: var(--clip-panel);
  outline: none;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-contact .flow-step:hover,
.page-contact .flow-step:focus-visible {
  transform: translateY(-2px);
  border-top-color: var(--coral);
  background: rgba(18, 58, 82, 0.85);
}

.page-contact .flow-num {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--coral);
}

.page-contact .flow-title {
  margin: 6px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--paper);
}

.page-contact .flow-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(243, 248, 250, 0.78);
}

.page-contact .flow-extra {
  margin: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.7;
  color: var(--cyan-pale);
  transition: max-height 0.3s var(--ease), opacity 0.3s var(--ease), margin-top 0.3s var(--ease);
}

.page-contact .flow-step:hover .flow-extra,
.page-contact .flow-step:focus-visible .flow-extra,
.page-contact .flow-step:focus-within .flow-extra {
  max-height: 160px;
  opacity: 1;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed rgba(39, 227, 210, 0.34);
}

.page-contact .flow-media {
  position: relative;
  margin: 18px 0 0;
  border: 1px solid var(--line);
  clip-path: var(--clip-panel);
  overflow: hidden;
  background: var(--sea-800);
}

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

.page-contact .flow-cap {
  display: block;
  padding: 10px 14px 12px;
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate);
  border-top: 1px solid var(--line);
}

/* ---------- 咨询场景 ---------- */
.page-contact .scene-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .scene-card {
  padding: 20px 18px 18px;
  border: 1px solid var(--line);
  background: linear-gradient(200deg, rgba(18, 58, 82, 0.7), rgba(11, 38, 56, 0.92));
  clip-path: var(--clip-panel);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-contact .scene-card:hover,
.page-contact .scene-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--line-cyan);
}

.page-contact .scene-title {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.45;
  color: var(--paper);
}

.page-contact .scene-text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(243, 248, 250, 0.76);
}

.page-contact .scene-link {
  display: inline-block;
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(39, 227, 210, 0.4);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .scene-link:hover,
.page-contact .scene-link:focus-visible {
  color: var(--cyan-pale);
  border-bottom-color: var(--cyan-pale);
}

/* ---------- 备案 ---------- */
.page-contact .verify-panel {
  padding: 24px 18px;
  border: 1px solid var(--line);
  border-right: 3px solid var(--coral);
  background: var(--sea-800);
  clip-path: var(--clip-panel);
}

.page-contact .verify-label {
  margin: 0;
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--slate);
}

.page-contact .icp-value {
  margin: 8px 0 12px;
  font-family: var(--font-num);
  font-size: clamp(20px, 5.4vw, 28px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cyan-pale);
  word-break: break-all;
}

.page-contact .verify-text {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(243, 248, 250, 0.76);
}

.page-contact .verify-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 收尾 ---------- */
.page-contact .next-strip {
  display: grid;
  gap: 16px;
  padding: 22px 18px;
  border: 1px solid var(--line);
  background:
    linear-gradient(105deg, rgba(39, 227, 210, 0.12), rgba(11, 38, 56, 0.9) 55%),
    var(--sea-800);
  clip-path: var(--clip-panel);
}

.page-contact .next-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(243, 248, 250, 0.86);
}

.page-contact .next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .channel-grid,
  .page-contact .scene-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .channel-card.is-wide {
    grid-column: span 2;
  }

  .page-contact .flow {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .brief-panel,
  .page-contact .verify-panel,
  .page-contact .next-strip {
    padding: 26px 24px;
  }

  .page-contact .next-strip {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 16px 0 58px;
  }

  .page-contact .contact-hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 44px;
    align-items: center;
  }

  .page-contact .contact-lead {
    font-size: 17px;
  }

  .page-contact .contact-section {
    padding: 54px 0;
  }

  .page-contact .channel-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .page-contact .flow-extra {
    max-height: 160px;
    opacity: 0.82;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed rgba(39, 227, 210, 0.28);
  }

  .page-contact .channel-visual img {
    max-height: 300px;
  }

  .page-contact .flow-media {
    margin-top: 22px;
  }
}

@media (min-width: 1120px) {
  .page-contact .channel-card {
    padding: 24px 22px 26px;
  }

  .page-contact .scene-card {
    padding: 24px 22px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .flow-step,
  .page-contact .scene-card,
  .page-contact .flow-extra,
  .page-contact .check-box {
    transition: none;
  }

  .page-contact .channel-card:hover,
  .page-contact .flow-step:hover,
  .page-contact .scene-card:hover {
    transform: none;
  }
}
<<<END>>>