.page-contact {
  --pc-cut: 16px;
  --pc-cut-sm: 10px;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--pad-x) 96px;
  color: var(--ink);
  font-family: var(--font-sans);
}

/* 面包屑 */
.page-contact .breadcrumbs {
  padding: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}
.page-contact .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-contact .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}
.page-contact .breadcrumb-list a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
.page-contact .breadcrumb-list a:hover {
  color: var(--cyan);
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  padding: 34px 0 44px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -80px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 227, 208, 0.15), transparent 68%);
  pointer-events: none;
}
.page-contact .contact-kicker {
  position: relative;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}
.page-contact h1 {
  position: relative;
  margin: 0 0 20px;
  max-width: 20ch;
  font-size: clamp(28px, 6vw, 44px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.02em;
}
.page-contact .hero-hl {
  color: var(--amber);
}
.page-contact .lead {
  position: relative;
  max-width: 62ch;
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}
.page-contact .hero-meta {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--muted);
}
.page-contact .hero-meta__item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.page-contact .dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  flex: none;
  transform: rotate(45deg);
}
.page-contact .dot--coral { background: var(--coral); }
.page-contact .dot--amber { background: var(--amber); }

/* 双栏主体 */
.page-contact .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 46px;
  padding: 48px 0 0;
}
.page-contact .contact-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}
.page-contact .section-head {
  margin: 0 0 6px;
}
.page-contact .section-kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}
.page-contact .section-title {
  margin: 0 0 10px;
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.page-contact .section-lead {
  margin: 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* 渠道卡片 */
.page-contact .channel-card {
  position: relative;
  padding: 22px 24px 20px;
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line-cyan);
  clip-path: polygon(0 0, calc(100% - var(--pc-cut)) 0, 100% var(--pc-cut), 100% 100%, var(--pc-cut-sm) 100%, 0 calc(100% - var(--pc-cut-sm)));
  transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-contact .channel-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: var(--cyan);
}
.page-contact .channel-card--phone::before {
  background: var(--coral);
}
.page-contact .channel-card:hover {
  box-shadow: inset 0 0 0 1px var(--line-cyan-strong);
  transform: translateY(-2px);
}
.page-contact .channel-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.page-contact .channel-icon {
  display: inline-flex;
  color: var(--cyan);
}
.page-contact .channel-card--phone .channel-icon {
  color: var(--coral);
}
.page-contact .channel-name {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.page-contact .channel-value {
  margin: 0 0 12px;
  font-size: clamp(15px, 3.2vw, 19px);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--mist);
  word-break: break-all;
}
.page-contact .channel-desc {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}
.page-contact .channel-when {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
}
.page-contact .channel-when__key {
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  color: var(--amber);
}

/* 视觉容器 */
.page-contact .media-frame {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--panel-deep);
  box-shadow: inset 0 0 0 1px var(--line-cyan);
  clip-path: polygon(0 0, calc(100% - var(--pc-cut)) 0, 100% var(--pc-cut), 100% 100%, var(--pc-cut-sm) 100%, 0 calc(100% - var(--pc-cut-sm)));
}
.page-contact .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.92;
}
.page-contact .media-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 26px 16px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: linear-gradient(0deg, rgba(5, 8, 15, 0.92), transparent);
}

/* 响应刻度 */
.page-contact .response-scale {
  padding: 18px 20px;
  background: var(--panel-deep);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pc-cut-sm)), calc(100% - var(--pc-cut-sm)) 100%, 0 100%);
}
.page-contact .scale-title {
  margin: 0 0 4px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}
.page-contact .scale-track {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 18px 0 4px;
}
.page-contact .scale-track::before {
  content: "";
  position: absolute;
  left: 6px;
  right: 6px;
  top: 23px;
  height: 1px;
  background: linear-gradient(90deg, rgba(47, 227, 208, 0.5), rgba(255, 163, 92, 0.85));
}
.page-contact .scale-node {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}
.page-contact .scale-node i {
  display: block;
  width: 11px;
  height: 11px;
  background: var(--void);
  box-shadow: inset 0 0 0 1px var(--cyan);
  transform: rotate(45deg);
}
.page-contact .scale-node--3 i {
  background: var(--amber);
  box-shadow: inset 0 0 0 1px var(--amber);
}
.page-contact .scale-node--3 {
  color: var(--amber);
}
.page-contact .scale-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
}

/* 准备清单 */
.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-contact .prep-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  background: var(--panel-deep);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pc-cut-sm)), calc(100% - var(--pc-cut-sm)) 100%, 0 100%);
  transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.page-contact .prep-item:hover {
  box-shadow: inset 0 0 0 1px var(--line-cyan-strong);
  transform: translateY(-2px);
}
.page-contact .prep-num {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--cyan);
  letter-spacing: -0.02em;
}
.page-contact .prep-body {
  min-width: 0;
}
.page-contact .prep-name {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
}
.page-contact .prep-desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

/* 类型标签 */
.page-contact .type-block {
  margin-top: 10px;
  padding: 20px 20px 18px;
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line-cyan);
  clip-path: polygon(0 0, calc(100% - var(--pc-cut)) 0, 100% var(--pc-cut), 100% 100%, var(--pc-cut-sm) 100%, 0 calc(100% - var(--pc-cut-sm)));
}
.page-contact .type-title {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.01em;
}
.page-contact .type-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}
.page-contact .type-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-contact .type-tag:hover {
  transform: translateY(-2px);
}
.page-contact .type-tag--entry {
  color: var(--coral);
  background: var(--coral-wash);
  box-shadow: inset 0 0 0 1px rgba(255, 107, 74, 0.32);
}
.page-contact .type-tag--cat {
  color: var(--amber);
  background: rgba(255, 163, 92, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255, 163, 92, 0.3);
}
.page-contact .type-tag--guide {
  color: var(--mist);
  background: var(--cyan-wash);
  box-shadow: inset 0 0 0 1px rgba(47, 227, 208, 0.3);
}
.page-contact .type-detail {
  margin: 0;
  display: grid;
  gap: 12px;
}
.page-contact .type-detail dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}
.page-contact .type-detail dd {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}
.page-contact .type-detail a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan-strong);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-contact .type-detail a:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* 斜向分隔 */
.page-contact .divider-slant {
  position: relative;
  height: 1px;
  margin: 60px 0;
  background: linear-gradient(90deg, transparent, var(--line) 14%, var(--line) 86%, transparent);
}
.page-contact .divider-slant::before {
  content: "";
  position: absolute;
  left: 0;
  top: -3px;
  width: 64px;
  height: 7px;
  background: repeating-linear-gradient(90deg, var(--cyan) 0 2px, transparent 2px 8px);
  opacity: 0.55;
}

/* 处理流程 */
.page-contact .process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}
.page-contact .process-copy {
  min-width: 0;
}
.page-contact .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.page-contact .step-item {
  position: relative;
  padding-left: 22px;
}
.page-contact .step-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 9px;
  height: 9px;
  background: var(--coral);
  transform: rotate(45deg);
}
.page-contact .step-key {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}
.page-contact .step-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* 服务范围与备案 */
.page-contact .scope-section {
  padding: 0;
}
.page-contact .scope-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 22px;
  background: var(--line);
  box-shadow: inset 0 0 0 1px var(--line-cyan);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  overflow: hidden;
}
.page-contact .scope-cell {
  background: var(--panel-deep);
  padding: 18px 20px;
}
.page-contact .scope-key {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}
.page-contact .scope-val {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}
.page-contact .scope-note {
  margin: 20px 0 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}
.page-contact .scope-note a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan-strong);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-contact .scope-note a:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* 键盘焦点 */
.page-contact a:focus-visible,
.page-contact button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* 桌面端双栏 */
@media (min-width: 720px) {
  .page-contact .scope-bar {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .process-grid {
    grid-template-columns: 1fr 1.06fr;
    gap: 48px;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
    align-items: start;
  }
  .page-contact .contact-hero {
    padding: 40px 0 52px;
  }
  .page-contact .divider-slant {
    margin: 72px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .prep-item,
  .page-contact .type-tag {
    transition: none;
  }
  .page-contact .channel-card:hover,
  .page-contact .prep-item:hover,
  .page-contact .type-tag:hover {
    transform: none;
  }
}
<<<END>>>