.page-contact {
  --contact-gap: clamp(20px, 3vw, 36px);
  --contact-hair: 1px solid var(--ink-700);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-block: clamp(20px, 3.5vw, 40px) clamp(48px, 7vw, 104px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(200, 240, 42, 0.07), transparent 58%),
    var(--ink-950);
}

.page-contact .breadcrumb {
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: end;
}

.page-contact .contact-hero__eyebrow {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ash);
}

.page-contact .contact-hero__title {
  margin: 0;
  font-size: clamp(34px, 7.4vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--paper-100);
  text-wrap: balance;
}

.page-contact .contact-hero__lead {
  max-width: 62ch;
  margin: clamp(18px, 3vw, 28px) 0 0;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.75;
  color: var(--paper-300);
}

.page-contact .contact-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-contact .contact-hero__board {
  display: grid;
  gap: 1px;
  background: var(--ink-700);
  border: var(--contact-hair);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.page-contact .board-row {
  display: grid;
  gap: 4px;
  padding: clamp(16px, 2.4vw, 22px);
  background: var(--ink-900);
}

.page-contact .board-row .stat__value {
  font-size: clamp(28px, 4.2vw, 40px);
  line-height: 1;
}

/* ---------- 通用章节补充 ---------- */
.page-contact .section__head {
  margin-bottom: clamp(28px, 4.5vw, 56px);
}

.page-contact .paths-list,
.page-contact .hours-panel,
.page-contact .timeline,
.page-contact .coop-list,
.page-contact .fix-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ---------- 01 三条联系路径 ---------- */
.page-contact .contact-paths {
  padding-block: clamp(48px, 7vw, 104px);
  background: var(--ink-900);
}

.page-contact .paths-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
}

.page-contact .paths-list {
  display: grid;
  gap: clamp(16px, 2.2vw, 22px);
}

.page-contact .path-card {
  position: relative;
  display: grid;
  gap: 12px;
  padding: clamp(20px, 3vw, 30px);
  background: var(--ink-800);
  border: var(--contact-hair);
  border-left: 3px solid var(--ink-700);
  border-radius: var(--radius);
  overflow-wrap: anywhere;
}

.page-contact .path-card--mail { border-left-color: var(--lime); }
.page-contact .path-card--phone { border-left-color: var(--amber); }
.page-contact .path-card--ask { border-left-color: var(--ash); }

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

.page-contact .path-card__no {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ash);
}

.page-contact .path-card__title {
  margin: 0;
  font-size: clamp(19px, 2.4vw, 24px);
  letter-spacing: -0.02em;
  color: var(--paper-100);
}

.page-contact .path-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper-300);
}

.page-contact .path-card__value {
  margin: 0;
  font-size: clamp(16px, 2.3vw, 21px);
  letter-spacing: 0.01em;
  color: var(--lime);
}

.page-contact .path-card--phone .path-card__value { color: var(--amber); }

.page-contact .path-card__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-contact .path-card__hint {
  font-size: 12.5px;
  color: var(--ash);
}

.page-contact .contact-paths__figure {
  margin: 0;
}

/* ---------- 02 服务时段 ---------- */
.page-contact .contact-hours {
  padding-block: clamp(52px, 7vw, 108px);
}

.page-contact .hours-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.5vw, 44px);
}

.page-contact .hours-panel {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-contact .duty {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  background: rgba(200, 240, 42, 0.07);
  border: 1px solid rgba(200, 240, 42, 0.28);
  border-radius: var(--radius);
}

.page-contact .duty--quiet {
  background: rgba(255, 179, 32, 0.06);
  border-color: rgba(255, 179, 32, 0.26);
}

.page-contact .duty__dot {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(200, 240, 42, 0.16);
  animation: contact-pulse 2.4s ease-in-out infinite;
}

.page-contact .duty--quiet .duty__dot {
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(255, 179, 32, 0.14);
  animation: none;
}

.page-contact .duty__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-950);
}

.page-contact .duty__text strong {
  font-weight: 700;
}

@keyframes contact-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.page-contact .hours-table {
  display: grid;
  border: var(--contact-hair);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-900);
}

.page-contact .hours-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 18px;
  border-top: var(--contact-hair);
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-950);
}

.page-contact .hours-row:first-child { border-top: 0; }
.page-contact .hours-row:nth-child(even) { background: rgba(22, 33, 28, 0.06); }

.page-contact .hours-row--head {
  background: var(--ink-900);
  color: var(--paper-100);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-contact .hours-row > span:first-child { color: var(--ash); }
.page-contact .hours-row--head > span:first-child { color: var(--paper-300); }

.page-contact .hours-foot {
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--ash);
}

/* ---------- 03 数据纠错 ---------- */
.page-contact .contact-fix {
  padding-block: clamp(52px, 7vw, 108px);
  background: var(--ink-950);
}

.page-contact .fix-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.5vw, 48px);
}

.page-contact .fix-subtitle {
  margin: 0 0 18px;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ash);
}

.page-contact .fix-list {
  display: grid;
  gap: 12px;
}

.page-contact .fix-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: var(--contact-hair);
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper-300);
}

.page-contact .fix-num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-contact .fix-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-contact .fix-timeline {
  padding: clamp(20px, 3vw, 28px);
  background: var(--ink-900);
  border: var(--contact-hair);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
}

.page-contact .timeline {
  display: grid;
  gap: 18px;
}

.page-contact .timeline__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-contact .timeline__dot {
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--paper-300);
}

.page-contact .timeline__item:last-child .timeline__dot { background: var(--orange); }

.page-contact .timeline__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--paper-300);
}

.page-contact .timeline__text strong {
  display: block;
  color: var(--paper-100);
  font-weight: 700;
}

/* ---------- 04 合作与授权 ---------- */
.page-contact .contact-coop {
  padding-block: clamp(48px, 6vw, 92px);
  background: var(--ink-900);
}

.page-contact .filter-bar {
  flex-wrap: wrap;
}

.page-contact .coop-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 24px);
  margin-top: clamp(24px, 3.5vw, 40px);
}

.page-contact .coop-item {
  display: grid;
  gap: 14px;
  padding: clamp(20px, 3vw, 30px);
  background: var(--ink-800);
  border: var(--contact-hair);
  border-radius: var(--radius);
  overflow-wrap: anywhere;
}

.page-contact .coop-item[hidden] { display: none; }

.page-contact .coop-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-contact .coop-item__title {
  margin: 0;
  font-size: clamp(18px, 2.3vw, 22px);
  letter-spacing: -0.015em;
  color: var(--paper-100);
}

.page-contact .coop-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper-300);
}

.page-contact .coop-item__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ash);
}

.page-contact .coop-item__req {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .coop-item__req li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper-300);
}

.page-contact .coop-item__req li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 1px;
  background: var(--lime);
}

/* ---------- 05 吉林服务节点 ---------- */
.page-contact .contact-node {
  padding-block: clamp(52px, 7vw, 108px);
  background: var(--ink-950);
}

.page-contact .node-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: start;
}

.page-contact .node-figure {
  margin: 0;
}

.page-contact .node-info {
  display: grid;
  gap: clamp(18px, 2.6vw, 28px);
  min-width: 0;
}

.page-contact .contact-list {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--ink-700);
  border: var(--contact-hair);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-contact .contact-list__row {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  background: var(--ink-900);
}

.page-contact .contact-list__row dt {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ash);
}

.page-contact .contact-list__row dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--paper-100);
  overflow-wrap: anywhere;
}

.page-contact .contact-list__row dd .mono { color: var(--lime); }

.page-contact .node-map {
  padding: clamp(16px, 2.4vw, 22px);
  background: var(--ink-900);
  border: var(--contact-hair);
  border-radius: var(--radius);
}

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

.page-contact .route-map__line {
  fill: none;
  stroke: var(--ink-700);
  stroke-width: 2;
}

.page-contact .route-map__line--thin {
  stroke-dasharray: 4 6;
  stroke-width: 1;
}

.page-contact .route-map__node {
  fill: var(--lime);
}

.page-contact .route-map__node--ghost {
  fill: none;
  stroke: var(--ash);
  stroke-width: 1.5;
}

.page-contact .route-map__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  fill: var(--paper-300);
}

.page-contact .route-map__label--dim {
  fill: var(--ash);
}

.page-contact .node-map__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ash);
}

.page-contact .node-coverage {
  margin: 0;
  padding-top: 18px;
  border-top: var(--contact-hair);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--paper-300);
}

/* ---------- 收尾 ---------- */
.page-contact .contact-signoff {
  padding-block: clamp(32px, 5vw, 60px) clamp(40px, 6vw, 72px);
  background: var(--ink-900);
  border-top: 3px solid transparent;
  border-image: var(--band) 1;
}

.page-contact .signoff {
  display: grid;
  gap: 18px;
  align-items: center;
}

.page-contact .signoff__text {
  margin: 0;
  font-size: clamp(17px, 2.4vw, 24px);
  line-height: 1.5;
  letter-spacing: -0.015em;
  color: var(--paper-100);
}

.page-contact .signoff__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .signoff__next {
  margin: clamp(24px, 3.5vw, 36px) 0 0;
  padding-top: 16px;
  border-top: var(--contact-hair);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ash);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .hours-row {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr) minmax(0, 1.6fr);
    align-items: baseline;
    gap: 16px;
  }

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

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

  .page-contact .coop-item:first-child {
    grid-column: span 2;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  }

  .page-contact .paths-layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-contact .hours-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.5fr);
    align-items: start;
  }

  .page-contact .fix-layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.95fr);
    align-items: start;
  }

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

  .page-contact .signoff {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: clamp(20px, 4vw, 48px);
  }

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

  .page-contact .coop-item:first-child {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .duty__dot { animation: none; }
}
</final>
</final>