.page-contact {
  --ct-body: #B9C2DE;
  --ct-line: #2A3466;
  padding-bottom: clamp(48px, 7vw, 96px);
  color: var(--paper);
  font-family: var(--sans);
}

.page-contact [id] {
  scroll-margin-top: 96px;
}

/* ---------- 头部 ---------- */

.page-contact .ct-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(44px, 8vw, 112px) 0 clamp(40px, 6vw, 80px);
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-contact .ct-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.72) contrast(1.06);
}

.page-contact .ct-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 80% 8%, rgba(36, 240, 200, 0.16), transparent 55%),
    radial-gradient(90% 70% at 6% 92%, rgba(255, 122, 47, 0.12), transparent 60%),
    linear-gradient(180deg, rgba(11, 18, 48, 0.6) 0%, rgba(11, 18, 48, 0.93) 62%, var(--ink) 100%);
}

.page-contact .ct-hero-inner {
  position: relative;
}

.page-contact .ct-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-contact .ct-hero .eyebrow {
  color: var(--cyan);
}

.page-contact .ct-hero h1 {
  margin: 12px 0 0;
  max-width: 20ch;
  font-size: clamp(30px, 5.2vw, 60px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.page-contact .ct-hero .lede {
  max-width: 64ch;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.9;
  color: var(--ct-body);
}

.page-contact .ct-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 38px);
}

/* ---------- 通道区 ---------- */

.page-contact .ct-channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 44px);
  align-items: start;
}

.page-contact .ct-channel-list {
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-channel {
  display: grid;
  grid-template-columns: clamp(36px, 5vw, 60px) minmax(0, 1fr);
  gap: clamp(12px, 2vw, 22px);
  padding: clamp(22px, 3vw, 34px) clamp(14px, 2vw, 26px);
  border-top: 1px solid var(--ct-line);
  border-left: 2px solid transparent;
  background: linear-gradient(180deg, rgba(19, 27, 63, 0.5), rgba(11, 18, 48, 0));
  transition: border-color var(--step), background var(--step);
}

.page-contact .ct-channel:hover,
.page-contact .ct-channel:focus-within {
  border-left-color: var(--cyan);
  background: linear-gradient(180deg, rgba(36, 240, 200, 0.07), rgba(11, 18, 48, 0));
}

.page-contact .ct-channel--phone:hover,
.page-contact .ct-channel--phone:focus-within {
  border-left-color: var(--orange);
  background: linear-gradient(180deg, rgba(255, 122, 47, 0.07), rgba(11, 18, 48, 0));
}

.page-contact .ct-channel--address:hover,
.page-contact .ct-channel--address:focus-within {
  border-left-color: var(--amber);
  background: linear-gradient(180deg, rgba(255, 209, 102, 0.06), rgba(11, 18, 48, 0));
}

.page-contact .ct-channel-idx {
  padding-top: 4px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.page-contact .ct-channel--email:hover .ct-channel-idx { color: var(--cyan); }
.page-contact .ct-channel--phone:hover .ct-channel-idx { color: var(--orange); }
.page-contact .ct-channel--address:hover .ct-channel-idx { color: var(--amber); }

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

.page-contact .ct-channel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-contact .ct-channel-icon {
  flex: none;
  width: 26px;
  height: 26px;
}

.page-contact .ct-channel-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-contact .ct-channel--email .ct-channel-icon { color: var(--cyan); }
.page-contact .ct-channel--phone .ct-channel-icon { color: var(--orange); }
.page-contact .ct-channel--address .ct-channel-icon { color: var(--amber); }

.page-contact .ct-channel-title {
  margin: 0;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .ct-badge {
  padding: 3px 8px;
  border: 1px solid currentColor;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  line-height: 1.4;
}

.page-contact .ct-badge--cyan { color: var(--cyan); }
.page-contact .ct-badge--orange { color: var(--orange); }
.page-contact .ct-badge--amber { color: var(--amber); }

.page-contact .ct-channel-desc {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.88;
  color: var(--ct-body);
}

.page-contact .ct-channel-value {
  margin: 18px 0 0;
  font-size: clamp(17px, 2.2vw, 24px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}

.page-contact .ct-channel-value--address {
  font-family: var(--sans);
  font-size: clamp(16px, 1.8vw, 20px);
  letter-spacing: 0.01em;
}

.page-contact .ct-channel--email .ct-channel-value { color: var(--cyan); }
.page-contact .ct-channel--phone .ct-channel-value { color: var(--orange); }

.page-contact .ct-channel-hint {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--mute);
}

/* ---------- 侧栏 ---------- */

.page-contact .ct-side {
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
}

.page-contact .ct-figure {
  margin: 0;
  border: 1px solid var(--ct-line);
  background: linear-gradient(160deg, var(--panel-a), var(--ink));
}

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

.page-contact .ct-figure-cap {
  padding: 12px 16px;
  border-top: 1px solid var(--ct-line);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mute);
}

.page-contact .ct-tips {
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--ct-line);
  background: linear-gradient(180deg, var(--panel-a), rgba(11, 18, 48, 0.35));
}

.page-contact .ct-tips-title {
  margin: 0 0 16px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .ct-tips-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: ctTip;
  display: grid;
  gap: 12px;
}

.page-contact .ct-tips-list li {
  position: relative;
  padding-left: 28px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ct-body);
}

.page-contact .ct-tips-list li::before {
  counter-increment: ctTip;
  content: counter(ctTip, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-contact .ct-tone {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--cyan);
}

.page-contact .ct-tips-foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--ct-line);
  font-size: 13px;
  line-height: 1.8;
  color: var(--mute);
}

/* ---------- 响应节奏 ---------- */

.page-contact .ct-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--ct-line);
  background: rgba(19, 27, 63, 0.42);
}

.page-contact .ct-table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-contact .ct-table caption {
  caption-side: top;
  padding: 16px clamp(16px, 2vw, 22px);
  border-bottom: 1px solid var(--ct-line);
  text-align: left;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mute);
}

.page-contact .ct-table th,
.page-contact .ct-table td {
  padding: 15px clamp(16px, 2vw, 22px);
  border-bottom: 1px solid var(--ct-line);
  text-align: left;
  vertical-align: top;
}

.page-contact .ct-table thead th {
  background: rgba(36, 240, 200, 0.06);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-contact .ct-table tbody th {
  font-weight: 700;
  color: var(--paper);
  white-space: nowrap;
}

.page-contact .ct-table tbody td {
  color: var(--ct-body);
}

.page-contact .ct-table tbody tr:nth-child(even) {
  background: rgba(42, 52, 102, 0.22);
}

.page-contact .ct-table tbody tr:hover {
  background: rgba(36, 240, 200, 0.09);
}

.page-contact .ct-table tbody tr:last-child th,
.page-contact .ct-table tbody tr:last-child td {
  border-bottom: none;
}

.page-contact .ct-mono-em {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: -0.01em;
}

.page-contact .ct-notes {
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.page-contact .ct-notes li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--mute);
}

.page-contact .ct-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--orange);
}

/* ---------- 地址 ---------- */

.page-contact .ct-loc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
  align-items: center;
}

.page-contact .ct-map {
  padding: clamp(10px, 1.6vw, 18px);
  border: 1px solid var(--ct-line);
  background: linear-gradient(150deg, var(--panel-a), var(--ink));
}

.page-contact .ct-map svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .ct-loc-label {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-contact .ct-loc-address {
  margin: 10px 0 0;
  font-size: clamp(19px, 2.6vw, 28px);
  font-weight: 800;
  line-height: 1.42;
  letter-spacing: -0.01em;
}

.page-contact .ct-loc-text {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ct-body);
}

.page-contact .ct-loc-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-loc-list li {
  position: relative;
  padding: 14px 0 14px 20px;
  border-bottom: 1px solid var(--ct-line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--ct-body);
}

.page-contact .ct-loc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
}

/* ---------- 合作 ---------- */

.page-contact .ct-partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 44px);
  align-items: start;
}

.page-contact .ct-partner-text p {
  margin: 0 0 16px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.95;
  color: var(--ct-body);
}

.page-contact .ct-partner-text p:last-child {
  margin-bottom: 0;
}

.page-contact .ct-partner-stats {
  display: grid;
  gap: 1px;
  border: 1px solid var(--ct-line);
  background: var(--ct-line);
}

.page-contact .ct-partner-stat {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: clamp(16px, 2vw, 22px);
  background: var(--ink);
}

.page-contact .ct-partner-num {
  flex: none;
  font-family: var(--mono);
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-contact .ct-partner-stat span:last-child {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ct-body);
}

.page-contact .ct-crosslinks {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 24px;
  margin-top: clamp(28px, 3.6vw, 46px);
  padding-top: clamp(20px, 2.6vw, 30px);
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-crosslinks p {
  width: 100%;
  margin: 0;
  font-size: 13.5px;
  color: var(--mute);
}

.page-contact .ct-crosslinks a {
  padding-bottom: 2px;
  border-bottom: 1px solid var(--ct-line);
  font-size: 14px;
  color: var(--paper);
  text-decoration: none;
  transition: color var(--step), border-color var(--step);
}

.page-contact .ct-crosslinks a:hover,
.page-contact .ct-crosslinks a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 响应式 ---------- */

@media (min-width: 768px) {
  .page-contact .ct-crosslinks p {
    width: auto;
    margin-right: 8px;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-channel-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.85fr);
  }

  .page-contact .ct-loc-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }

  .page-contact .ct-partner-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  }
}

@media (min-width: 1200px) {
  .page-contact .ct-channel {
    grid-template-columns: 72px minmax(0, 1fr);
  }
}

@media (max-width: 560px) {
  .page-contact .ct-channel {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .page-contact .ct-channel-idx {
    padding-top: 0;
  }

  .page-contact .ct-table {
    min-width: 520px;
    font-size: 13.5px;
  }

  .page-contact .ct-channel-value {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-channel,
  .page-contact .ct-crosslinks a {
    transition: none;
  }
}
<<<END>>>