.page-contact {
  --pc-gold-line: rgba(242, 184, 75, 0.32);
  --pc-cyan-line: rgba(53, 230, 224, 0.26);
  --pc-surface: rgba(11, 42, 69, 0.86);
  --pc-safe: clamp(30px, 4.4vw, 74px);
  position: relative;
  isolation: isolate;
  padding: clamp(86px, 11vw, 108px) 0 0;
  color: var(--mist);
  font-family: var(--font-sans);
  background:
    radial-gradient(110% 55% at 10% 0%, rgba(53, 230, 224, 0.10), transparent 62%),
    radial-gradient(85% 48% at 92% 4%, rgba(242, 184, 75, 0.09), transparent 60%),
    linear-gradient(180deg, #05121F 0%, #071B2B 46%, #05121F 100%);
  overflow-x: clip;
}

.page-contact .bc-sep {
  margin: 0 8px;
  color: var(--fog);
}

.page-contact .bc-current {
  color: var(--mist);
}

/* ---------- 首屏框景 ---------- */

.page-contact .contact-hero {
  padding-bottom: var(--pc-safe);
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-contact .hero-frame {
  padding: clamp(26px, 4vw, 54px);
  background: linear-gradient(148deg, rgba(11, 42, 69, 0.78), rgba(5, 18, 31, 0.86));
  box-shadow: var(--shadow-soft);
}

.page-contact .hero-frame .eyebrow {
  margin-top: clamp(18px, 3vw, 30px);
}

.page-contact .contact-hero h1 {
  margin: 12px 0 0;
  max-width: 17ch;
  font-size: clamp(32px, 5.6vw, 58px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-shadow: var(--glow-cyan);
}

.page-contact .contact-hero .lede {
  margin-top: clamp(16px, 2.4vw, 26px);
  max-width: 52ch;
  font-size: 17px;
  line-height: 1.78;
  color: rgba(234, 242, 247, 0.78);
}

.page-contact .hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}

/* ---------- 通用区块头 ---------- */

.page-contact .pc-section {
  position: relative;
  padding: clamp(40px, 6vw, 78px) 0;
  scroll-margin-top: calc(var(--header-h) + 18px);
}

.page-contact .pc-head {
  max-width: 780px;
}

.page-contact .pc-sub {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(234, 242, 247, 0.72);
}

/* ---------- 渠道一览 ---------- */

.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: clamp(24px, 3.4vw, 38px);
}

.page-contact .channel-stack {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .channel-card {
  position: relative;
  padding: 22px 24px 22px 32px;
  border-radius: var(--radius-md);
  background: linear-gradient(140deg, rgba(11, 42, 69, 0.94), rgba(5, 18, 31, 0.9));
  border: 1px solid var(--pc-gold-line);
  transition: transform 260ms var(--ease), border-color 260ms var(--ease), box-shadow 260ms var(--ease);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  bottom: 20px;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--gold), rgba(242, 184, 75, 0.12));
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-3px);
  border-color: rgba(242, 184, 75, 0.62);
  box-shadow: 0 24px 50px -34px rgba(242, 184, 75, 0.75);
}

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

.page-contact .channel-name {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .channel-value {
  display: block;
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.5vw, 26px);
  letter-spacing: 0.04em;
  color: var(--gold);
  word-break: break-word;
  text-shadow: var(--glow-gold);
}

.page-contact .channel-value--text {
  font-size: clamp(14px, 1.7vw, 17px);
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: #F0D9A6;
  text-shadow: none;
}

.page-contact .channel-fit {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(234, 242, 247, 0.72);
}

.page-contact .channel-fit strong {
  color: var(--cyan);
  font-weight: 600;
}

.page-contact .channel-aside {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-contact .channel-figure {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--pc-cyan-line);
  background: linear-gradient(160deg, rgba(30, 42, 107, 0.6), rgba(5, 18, 31, 0.9));
}

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

.page-contact .picker {
  padding: 22px 22px 18px;
  border-radius: var(--radius-md);
}

.page-contact .picker-title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
}

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

.page-contact .picker-row {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(234, 242, 247, 0.76);
}

.page-contact .picker-row b {
  color: var(--mist);
  font-weight: 600;
}

.page-contact .picker-row--last {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-contact .picker-dot {
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border-radius: 2px;
  background: var(--cyan);
  box-shadow: var(--glow-cyan);
}

.page-contact .picker-dot--gold {
  background: var(--gold);
  box-shadow: var(--glow-gold);
}

/* ---------- 工单流程 ---------- */

.page-contact .flow {
  display: grid;
  gap: 14px;
  margin: clamp(24px, 3.4vw, 38px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .flow-step {
  position: relative;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  background: rgba(8, 51, 58, 0.42);
  border: 1px solid rgba(53, 230, 224, 0.16);
}

.page-contact .flow-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  background: rgba(53, 230, 224, 0.09);
  border: 1px solid var(--pc-cyan-line);
}

.page-contact .flow-body h3 {
  margin: 14px 0 6px;
  font-size: 17px;
  font-weight: 700;
}

.page-contact .flow-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(234, 242, 247, 0.72);
}

.page-contact .flow-note {
  margin: clamp(22px, 3vw, 32px) 0 0;
  max-width: 74ch;
  padding-left: 16px;
  border-left: 2px solid var(--pc-cyan-line);
  font-size: 15px;
  line-height: 1.78;
  color: rgba(234, 242, 247, 0.7);
}

.page-contact .flow-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 230, 224, 0.42);
}

.page-contact .flow-note a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 服务时段 ---------- */

.page-contact .hours-panel {
  display: grid;
  gap: 26px;
  margin-top: clamp(22px, 3vw, 34px);
  padding: clamp(22px, 3.2vw, 38px);
  border-radius: var(--radius-lg);
}

.page-contact .hours-copy p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(234, 242, 247, 0.76);
}

.page-contact .hours-mark {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 15px;
  color: rgba(234, 242, 247, 0.66);
}

.page-contact .hours-mark .num {
  font-size: 16px;
}

.page-contact .hours-track {
  position: relative;
  height: 14px;
  border-radius: 999px;
  background: rgba(159, 182, 198, 0.14);
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-contact .hours-band {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 58.3%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(53, 230, 224, 0.9), rgba(242, 184, 75, 0.82));
  box-shadow: var(--glow-cyan);
}

.page-contact .hours-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--fog);
}

.page-contact .hours-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

.page-contact .hours-stats .stat {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(30, 42, 107, 0.36);
  border: 1px solid rgba(53, 230, 224, 0.14);
}

.page-contact .hours-stats .stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  letter-spacing: 0.03em;
  color: var(--gold);
}

.page-contact .hours-stats .stat-label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--fog);
}

/* ---------- 地域带 ---------- */

.page-contact .region-band {
  position: relative;
  margin-top: clamp(34px, 5vw, 66px);
  min-height: clamp(380px, 46vw, 500px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-top: 1px solid var(--pc-cyan-line);
  border-bottom: 1px solid var(--pc-cyan-line);
  scroll-margin-top: calc(var(--header-h) + 18px);
}

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

.page-contact .region-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-contact .region-band::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(5, 18, 31, 0.62) 0%, rgba(8, 51, 58, 0.88) 100%);
}

.page-contact .region-inner {
  position: relative;
  z-index: 2;
  padding: clamp(34px, 5vw, 60px) 0;
  width: 100%;
}

.page-contact .region-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-contact .region-block h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-contact .region-address {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.75;
  letter-spacing: 0.02em;
  color: #F0D9A6;
}

.page-contact .region-note {
  margin: 12px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(234, 242, 247, 0.72);
}

.page-contact .region-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .region-stats li {
  padding: 14px 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(5, 18, 31, 0.5);
  border: 1px solid rgba(242, 184, 75, 0.22);
}

.page-contact .region-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.2vw, 24px);
  letter-spacing: 0.03em;
  color: var(--gold);
}

.page-contact .region-label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--fog);
}

.page-contact .region-tail {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 70ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(234, 242, 247, 0.7);
}

/* ---------- 合作与反馈 ---------- */

.page-contact .coop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: clamp(24px, 3.4vw, 36px);
}

.page-contact .coop-card {
  position: relative;
  padding: 24px 22px;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, rgba(30, 42, 107, 0.5), rgba(5, 18, 31, 0.92));
  border: 1px solid rgba(53, 230, 224, 0.18);
  transition: transform 260ms var(--ease), border-color 260ms var(--ease);
}

.page-contact .coop-card:hover {
  transform: translateY(-3px);
  border-color: rgba(53, 230, 224, 0.44);
}

.page-contact .coop-card--gold {
  background: linear-gradient(160deg, rgba(74, 16, 48, 0.6), rgba(5, 18, 31, 0.92));
  border-color: rgba(242, 184, 75, 0.28);
}

.page-contact .coop-card--gold:hover {
  border-color: rgba(242, 184, 75, 0.6);
}

.page-contact .coop-key {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(242, 184, 75, 0.1);
  border: 1px solid rgba(242, 184, 75, 0.3);
  font-size: 13px;
}

.page-contact .coop-card h3 {
  margin: 14px 0 8px;
  font-size: 18px;
  font-weight: 700;
}

.page-contact .coop-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(234, 242, 247, 0.74);
}

.page-contact .coop-foot {
  margin-top: clamp(20px, 3vw, 28px);
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--pc-cyan-line);
  background: rgba(8, 51, 58, 0.28);
}

.page-contact .coop-foot p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(234, 242, 247, 0.72);
}

.page-contact .coop-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 230, 224, 0.42);
}

.page-contact .coop-foot a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 尾部跳转 ---------- */

.page-contact .pc-outro {
  padding-bottom: clamp(44px, 6vw, 76px);
}

.page-contact .outro-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: rgba(11, 42, 69, 0.66);
  border: 1px solid var(--pc-cyan-line);
}

.page-contact .outro-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
}

.page-contact .outro-label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--fog);
}

.page-contact .outro-links a {
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(159, 182, 198, 0.28);
  transition: color 220ms var(--ease), border-color 220ms var(--ease);
}

.page-contact .outro-links a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-contact .outro-top {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--gold);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(242, 184, 75, 0.34);
  transition: background 220ms var(--ease), box-shadow 220ms var(--ease);
}

.page-contact .outro-top:hover {
  background: rgba(242, 184, 75, 0.12);
  box-shadow: var(--glow-gold);
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-contact .hours-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .channel-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 30px;
  }

  .page-contact .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .flow-step {
    padding: 20px 18px 22px;
  }

  .page-contact .flow-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 42px;
    left: 62px;
    right: -18px;
    height: 1px;
    background: linear-gradient(90deg, rgba(53, 230, 224, 0.45), rgba(53, 230, 224, 0.05));
  }

  .page-contact .hours-panel {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 40px;
    align-items: center;
  }

  .page-contact .region-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 40px;
    align-items: start;
  }

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

@media (min-width: 1180px) {
  .page-contact .region-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .hero-frame {
    padding-right: clamp(40px, 5vw, 72px);
  }
}

@media (max-width: 480px) {
  .page-contact .region-stats {
    grid-template-columns: 1fr;
  }

  .page-contact .channel-card {
    padding-left: 24px;
  }

  .page-contact .hero-chips .tag {
    font-size: 12px;
  }
}

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

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