.page-contact {
  --c-gap: clamp(18px, 2.6vw, 32px);
  --c-radius: 20px;
  display: block;
  background: var(--ink);
  color: var(--panel);
  padding-bottom: clamp(36px, 5vw, 72px);
}

.page-contact .contact-top {
  padding-top: clamp(14px, 2.4vw, 24px);
}

.page-contact .contact-intro {
  padding-top: clamp(22px, 3.6vw, 44px);
  padding-bottom: clamp(24px, 3.4vw, 40px);
}

.page-contact h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.3rem, 7vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  margin: 12px 0 0;
  color: var(--panel);
}

.page-contact .lede {
  margin: 18px 0 0;
  max-width: 66ch;
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.75;
  color: var(--gray);
}

.page-contact .intro-facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .intro-facts li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  background: rgba(22, 32, 74, 0.6);
  font-size: 13px;
  line-height: 1.5;
  color: var(--panel);
}

.page-contact .intro-facts .mono {
  color: var(--teal);
}

/* ---------- 渠道 + 清单 双栏 ---------- */

.page-contact .contact-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 3.6vw, 52px);
  padding: clamp(26px, 3.6vw, 46px) 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .section-head h2 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.2vw, 1.9rem);
  line-height: 1.35;
  margin: 8px 0 0;
  color: var(--panel);
}

.page-contact .channel-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .channel-card {
  position: relative;
  padding: 22px 22px 20px 26px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(22, 32, 74, 0.92), rgba(11, 18, 48, 0.86));
  overflow: hidden;
  transition: border-color var(--t-micro) var(--ease), transform var(--t-micro) var(--ease);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--teal);
  opacity: 0.75;
}

.page-contact .channel-card--addr::before {
  background: var(--milk);
}

.page-contact .channel-card:hover {
  border-color: var(--line-teal);
  transform: translateY(-2px);
}

.page-contact .channel-key {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--milk);
}

.page-contact .channel-value {
  margin: 0;
  font-weight: 600;
  line-height: 1.3;
  color: var(--panel);
  word-break: break-word;
}

.page-contact .channel-value--mail {
  font-size: clamp(0.98rem, 1.7vw, 1.32rem);
  word-break: break-all;
}

.page-contact .channel-value--phone {
  font-size: clamp(1.6rem, 5.4vw, 2.6rem);
  letter-spacing: 0.02em;
}

.page-contact .channel-value--addr {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.55;
  word-break: break-word;
}

.page-contact .channel-scope {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--panel);
}

.page-contact .channel-note {
  margin: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--gray);
}

/* ---------- 勾选清单 ---------- */

.page-contact .check-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .check-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: rgba(22, 32, 74, 0.5);
  transition: border-color var(--t-micro) var(--ease), background var(--t-micro) var(--ease);
}

.page-contact .check-item:hover {
  border-color: var(--line-teal);
  background: rgba(22, 32, 74, 0.78);
}

.page-contact .check-box {
  position: relative;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border: 1.5px solid var(--teal);
  border-radius: 6px;
  background: rgba(46, 196, 182, 0.1);
}

.page-contact .check-box::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  width: 8px;
  height: 4px;
  border-left: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
  transform: rotate(-45deg);
}

.page-contact .check-body {
  display: block;
  min-width: 0;
}

.page-contact .check-label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--panel);
}

.page-contact .check-hint {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray);
}

.page-contact .check-figure {
  margin: 24px 0 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: rgba(22, 32, 74, 0.45);
  overflow: hidden;
}

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

.page-contact .check-figure figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--gray);
}

/* ---------- 下段双栏 ---------- */

.page-contact .contact-body {
  padding: clamp(34px, 4.6vw, 64px) 0 0;
  margin-top: clamp(30px, 4vw, 54px);
  border-top: 1px solid var(--line-soft);
}

.page-contact .dual {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 3.6vw, 52px);
}

.page-contact .prose {
  margin: 20px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--gray);
}

.page-contact .rule-block {
  margin-top: 26px;
}

.page-contact .rule-block h3 {
  margin: 0 0 12px;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--milk);
}

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

.page-contact .rule-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--panel);
}

.page-contact .rule-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 9px;
  height: 1.5px;
  background: var(--teal);
}

.page-contact .rule-list--muted li {
  color: var(--gray);
}

.page-contact .rule-list--muted li::before {
  background: var(--gray);
}

/* ---------- 回流流程 ---------- */

.page-contact .flow {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .flow-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: rgba(22, 32, 74, 0.55);
  transition: border-color var(--t-micro) var(--ease);
}

.page-contact .flow-item:hover {
  border-color: var(--line-teal);
}

.page-contact .flow-idx {
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  color: var(--teal);
}

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

.page-contact .flow-body h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--panel);
}

.page-contact .flow-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-contact .flow-links {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 2;
  color: var(--gray);
}

.page-contact .flow-links a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid var(--line-teal);
  padding-bottom: 1px;
  transition: color var(--t-micro) var(--ease), border-color var(--t-micro) var(--ease);
}

.page-contact .flow-links a:hover {
  color: var(--milk);
  border-color: var(--line-milk);
}

/* ---------- 页尾收束带 ---------- */

.page-contact .outro {
  position: relative;
  margin-top: clamp(34px, 4.6vw, 64px);
  border: 1px solid var(--line-teal);
  border-radius: var(--radius-lg);
  background: var(--grad-night);
  overflow: hidden;
}

.page-contact .outro-media {
  position: relative;
  height: clamp(150px, 22vw, 250px);
  overflow: hidden;
}

.page-contact .outro-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.page-contact .outro-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-contact .outro-body {
  position: relative;
  padding: clamp(22px, 3vw, 34px) clamp(20px, 3vw, 40px) clamp(26px, 3.4vw, 40px);
  background: linear-gradient(180deg, rgba(11, 18, 48, 0.2), rgba(11, 18, 48, 0.85));
}

.page-contact .outro-body h2 {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(1.2rem, 2vw, 1.75rem);
  line-height: 1.4;
  color: var(--panel);
}

.page-contact .outro-body p {
  margin: 14px 0 0;
  max-width: 72ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
}

/* ---------- 断点 ---------- */

@media (min-width: 760px) {
  .page-contact .flow-item {
    grid-template-columns: 56px minmax(0, 1fr);
    padding: 20px 24px;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: start;
  }

  .page-contact .dual {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    align-items: start;
  }

  .page-contact .channel-card {
    padding: 24px 26px 22px 30px;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-split {
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .check-item,
  .page-contact .flow-item,
  .page-contact .flow-links a {
    transition: opacity var(--t-micro) var(--ease), border-color var(--t-micro) var(--ease);
  }

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