.page-contact {
  --ct-radius: 20px;
  --ct-line: rgba(199, 208, 217, 0.16);
  --ct-card: linear-gradient(158deg, rgba(30, 42, 56, 0.94), rgba(11, 15, 20, 0.96));
  display: block;
  background: var(--night);
  color: var(--silver);
  overflow-x: clip;
}

.page-contact .ct-section {
  padding: clamp(36px, 6vw, 76px) 0;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: clamp(18px, 3.5vw, 44px) 0 clamp(26px, 4vw, 48px);
  background:
    radial-gradient(120% 90% at 6% 0%, rgba(0, 229, 255, 0.10), transparent 62%),
    radial-gradient(90% 80% at 100% 8%, rgba(255, 107, 26, 0.10), transparent 58%),
    var(--night);
}

.page-contact .ct-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(18px, 3vw, 34px);
  padding: clamp(20px, 3vw, 38px);
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(18, 58, 102, 0.34), rgba(11, 15, 20, 0.56));
  box-shadow: inset 0 1px 0 rgba(242, 246, 250, 0.07);
}

.page-contact .ct-hero__inner::after {
  content: "";
  position: absolute;
  left: clamp(20px, 3vw, 38px);
  right: clamp(20px, 3vw, 38px);
  top: 0;
  height: 6px;
  border-radius: 0 0 4px 4px;
  background: repeating-linear-gradient(90deg, var(--line-cyan) 0 1px, transparent 1px 16px);
  opacity: 0.75;
  pointer-events: none;
}

.page-contact .sk-crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(199, 208, 217, 0.66);
}

.page-contact .sk-crumbs a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

.page-contact h1 {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 7vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fog);
}

.page-contact .ct-hero__lede {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--silver);
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-contact .ct-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: rgba(199, 208, 217, 0.84);
}

.page-contact .ct-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-left: 12px;
  border-left: 2px solid var(--orange);
}

.page-contact .ct-hero__facts .mono {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-contact .ct-hero__visual {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, var(--steel), var(--pit));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}

.page-contact .ct-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 服务台分屏 ---------- */
.page-contact .ct-desk {
  background: linear-gradient(180deg, var(--night), var(--pit));
}

.page-contact .ct-desk__inner {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

.page-contact .ct-console {
  padding: clamp(18px, 2.6vw, 28px);
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-lg);
  background: var(--ct-card);
  box-shadow: 0 26px 60px -34px rgba(0, 0, 0, 0.95);
}

.page-contact .ct-console__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 28px);
  letter-spacing: -0.02em;
  color: var(--fog);
}

.page-contact .ct-console__hint {
  margin: 8px 0 4px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(199, 208, 217, 0.7);
}

.page-contact .ct-console__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px dashed var(--ct-line);
}

.page-contact .ct-console__label {
  grid-column: 1 / -1;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(199, 208, 217, 0.6);
}

.page-contact .ct-console__value {
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.5;
  color: var(--fog);
  overflow-wrap: anywhere;
}

.page-contact .copy-btn {
  align-self: center;
  padding: 6px 14px;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .copy-btn:hover {
  background: rgba(0, 229, 255, 0.12);
}

.page-contact .copy-btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-contact .copy-btn[data-state="ok"] {
  border-color: var(--green);
  color: var(--green);
}

.page-contact .ct-console__note {
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--amber);
  font-size: 13px;
  line-height: 1.75;
  color: rgba(199, 208, 217, 0.8);
}

.page-contact .ct-console__link {
  margin-top: 16px;
  display: inline-block;
}

/* ---------- 场景矩阵 ---------- */
.page-contact .ct-scenes {
  position: relative;
  isolation: isolate;
}

.page-contact .ct-scenes__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  border-radius: var(--radius-lg);
  opacity: 0.26;
}

.page-contact .ct-scenes__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.8);
}

.page-contact .ct-scenes__body {
  position: relative;
  padding: clamp(16px, 2.6vw, 26px);
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, rgba(8, 26, 47, 0.72), rgba(11, 15, 20, 0.86));
  backdrop-filter: blur(3px);
}

.page-contact .ct-sec-head {
  max-width: 62ch;
}

.page-contact .ct-sec-head h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--fog);
}

.page-contact .ct-sec-head p {
  margin: 12px 0 0;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.8;
  color: rgba(199, 208, 217, 0.86);
}

.page-contact .ct-sec-head--tight {
  max-width: 40ch;
}

.page-contact .ct-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-contact .sk-chip {
  padding: 8px 16px;
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-pill);
  background: rgba(18, 58, 102, 0.4);
  color: var(--silver);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-contact .sk-chip:hover {
  border-color: var(--line-cyan);
  color: var(--fog);
}

.page-contact .sk-chip:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-contact .sk-chip[aria-pressed="true"] {
  border-color: var(--cyan);
  background: rgba(0, 229, 255, 0.16);
  color: var(--fog);
  box-shadow: inset 0 0 0 1px rgba(0, 229, 255, 0.35);
}

.page-contact .sk-chip[aria-pressed="true"]::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--orange);
  vertical-align: middle;
}

.page-contact .ct-scenes__grid {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.page-contact .ct-scene {
  position: relative;
  padding: 18px 18px 20px;
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-md);
  background: linear-gradient(155deg, rgba(30, 42, 56, 0.92), rgba(8, 26, 47, 0.94));
  clip-path: polygon(0 0, 100% 0, 100% 100%, 20px 100%, 0 calc(100% - 20px));
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-contact .ct-scene__num {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-contact .ct-scene h3 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 23px);
  letter-spacing: -0.01em;
  color: var(--fog);
}

.page-contact .ct-scene p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(199, 208, 217, 0.84);
}

.page-contact .ct-scene__act {
  padding-top: 12px;
  border-top: 1px dashed var(--ct-line);
  font-size: 13px;
  color: rgba(199, 208, 217, 0.72);
}

.page-contact .ct-scene a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.4);
}

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

.page-contact .ct-scene__empty {
  margin-top: 16px;
  font-size: 14px;
  color: var(--amber);
}

/* ---------- 自助路径 ---------- */
.page-contact .ct-self {
  background: linear-gradient(180deg, var(--pit), var(--night));
}

.page-contact .ct-path {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: ctpath;
}

.page-contact .ct-path__step {
  position: relative;
  padding: 20px 18px 22px;
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-md);
  background: linear-gradient(170deg, rgba(18, 58, 102, 0.34), rgba(11, 15, 20, 0.7));
}

.page-contact .ct-path__step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18px;
  right: 40%;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.page-contact .ct-path__num {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .ct-path h3 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.3vw, 22px);
  color: var(--fog);
}

.page-contact .ct-path p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(199, 208, 217, 0.84);
}

.page-contact .ct-path__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.42);
}

.page-contact .ct-path__link:hover,
.page-contact .ct-path__link:focus-visible {
  color: var(--fog);
  border-bottom-color: var(--fog);
}

/* ---------- 响应节奏 ---------- */
.page-contact .ct-window {
  background:
    linear-gradient(180deg, rgba(18, 58, 102, 0.42), rgba(8, 26, 47, 0.9)),
    var(--night);
}

.page-contact .ct-window__grid {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
}

.page-contact .ct-table-wrap {
  overflow-x: auto;
}

.page-contact .ct-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-contact .ct-table__caption {
  caption-side: top;
  padding-bottom: 12px;
  text-align: left;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: rgba(199, 208, 217, 0.66);
}

.page-contact .ct-table th,
.page-contact .ct-table td {
  padding: 13px 14px;
  text-align: left;
  border-bottom: 1px solid var(--ct-line);
  vertical-align: top;
  line-height: 1.65;
}

.page-contact .ct-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  border-bottom-color: var(--line-cyan);
  white-space: nowrap;
}

.page-contact .ct-table tbody th {
  font-weight: 500;
  color: var(--fog);
  white-space: nowrap;
}

.page-contact .ct-table tbody td {
  color: rgba(199, 208, 217, 0.86);
}

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

.page-contact .ct-table tbody tr:hover {
  background: rgba(0, 229, 255, 0.06);
}

/* ---------- 信息准备 ---------- */
.page-contact .ct-prep-section {
  background: var(--night);
}

.page-contact .ct-prep {
  display: grid;
  gap: clamp(16px, 3vw, 28px);
  margin-top: 26px;
}

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

.page-contact .ct-check li {
  position: relative;
  padding-left: 30px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(199, 208, 217, 0.84);
}

.page-contact .ct-check li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-cyan);
  border-radius: 6px;
  font-size: 11px;
  color: var(--cyan);
}

.page-contact .ct-check strong {
  display: block;
  margin-bottom: 3px;
  font-weight: 500;
  color: var(--fog);
}

.page-contact .ct-template {
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, rgba(11, 15, 20, 0.94), rgba(18, 58, 102, 0.3));
  overflow: hidden;
}

.page-contact .ct-template__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--ct-line);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .ct-template__link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 26, 0.5);
}

.page-contact .ct-template__link:hover,
.page-contact .ct-template__link:focus-visible {
  color: var(--fog);
  border-bottom-color: var(--fog);
}

.page-contact .ct-template__body {
  margin: 0;
  padding: 16px;
  font-size: 13px;
  line-height: 1.9;
  color: var(--silver);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  border-left: 3px solid var(--cyan);
}

.page-contact .ct-template__note {
  margin: 0;
  padding: 12px 16px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(199, 208, 217, 0.66);
}

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

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

  .page-contact .ct-check {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px 22px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: 1.02fr 1fr;
    align-items: center;
    gap: clamp(28px, 4vw, 56px);
  }

  .page-contact .ct-hero__visual {
    order: -1;
  }

  .page-contact .ct-window__grid {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    align-items: start;
    gap: clamp(24px, 4vw, 48px);
  }

  .page-contact .ct-prep {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-contact .ct-desk__inner {
    grid-template-columns: 372px minmax(0, 1fr);
    align-items: start;
    gap: clamp(22px, 3vw, 38px);
  }

  .page-contact .ct-console {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-scene,
  .page-contact .sk-chip,
  .page-contact .copy-btn {
    transition: none;
  }

  .page-contact .ct-scene:hover {
    transform: none;
  }
}
<<<END>>>