/* ===== 反馈通道 / page-contact ===== */

.page-contact {
  --ct-pad: clamp(20px, 3vw, 32px);
  --ct-gap: clamp(16px, 2.4vw, 28px);
  --ct-edge: 1px solid var(--pj-line);
  --ct-edge-soft: 1px solid var(--pj-line-soft);
  position: relative;
  overflow-x: hidden;
  color: var(--pj-black);
}

.page-contact h2 {
  font-size: var(--pj-fs-h3);
  line-height: 1.24;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-contact p {
  margin: 0;
}

/* ---------- 首屏 ---------- */

.page-contact .ct-hero {
  position: relative;
  padding: clamp(20px, 3.4vw, 38px) 0 clamp(24px, 4vw, 46px);
  border-bottom: 1px solid var(--pj-line-soft);
}

.page-contact .ct-hero__index {
  position: absolute;
  top: clamp(4px, 1vw, 14px);
  right: clamp(8px, 2.6vw, 34px);
  margin: 0;
  font-family: var(--pj-font-mono);
  font-size: clamp(76px, 13vw, 158px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: rgba(91, 44, 111, .06);
  -webkit-text-stroke: 1px rgba(91, 44, 111, .18);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.page-contact .ct-hero .pj-container {
  position: relative;
  z-index: 1;
}

.page-contact .ct-hero__title {
  font-size: clamp(34px, 6.6vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin: 14px 0 0;
  max-width: 15ch;
}

.page-contact .ct-hero__lede {
  margin-top: 18px;
  max-width: 56ch;
}

/* ---------- 双栏：公告 + 联系入口 ---------- */

.page-contact .ct-split {
  padding: clamp(24px, 4vw, 48px) 0;
}

.page-contact .ct-split__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
}

.page-contact .ct-notice,
.page-contact .ct-entry {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--pj-card);
  border: var(--ct-edge);
  border-radius: var(--pj-radius);
  box-shadow: var(--pj-shadow);
  padding: var(--ct-pad);
}

.page-contact .ct-notice::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--pj-red);
  border-radius: var(--pj-radius) var(--pj-radius) 0 0;
}

.page-contact .ct-notice__title {
  font-size: var(--pj-fs-h4);
  line-height: 1.4;
}

.page-contact .ct-notice__text {
  font-size: var(--pj-fs-sm);
  line-height: 1.8;
  color: var(--pj-gray);
}

.page-contact .ct-notice__link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 2px;
  font-size: var(--pj-fs-sm);
  font-weight: 700;
  color: var(--pj-purple);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-contact .ct-notice__link:hover,
.page-contact .ct-notice__link:focus-visible {
  color: var(--pj-red);
}

.page-contact .ct-entry__title {
  font-size: var(--pj-fs-h4);
  line-height: 1.4;
}

.page-contact .ct-channels {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-contact .ct-channel {
  display: grid;
  gap: 5px;
  padding: 16px 0;
  border-top: 1px solid var(--pj-line-soft);
}

.page-contact .ct-channel:first-child {
  border-top: 0;
  padding-top: 6px;
}

.page-contact .ct-channel__kind {
  font-size: var(--pj-fs-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--pj-purple);
}

.page-contact .ct-channel__value {
  font-size: clamp(17px, 1.7vw, 21px);
  font-weight: 700;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.page-contact .ct-channel__value--mono {
  font-family: var(--pj-font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.005em;
}

.page-contact .ct-channel__note {
  font-size: var(--pj-fs-sm);
  line-height: 1.7;
  color: var(--pj-gray);
}

/* ---------- 回复时效 ---------- */

.page-contact .ct-clock {
  padding-bottom: clamp(30px, 4.6vw, 56px);
}

.page-contact .ct-clock__rule {
  height: 6px;
  background: var(--pj-grad);
}

.page-contact .ct-clock__inner {
  padding-top: clamp(22px, 3.4vw, 38px);
}

.page-contact .ct-clock__title {
  margin-top: 10px;
}

.page-contact .ct-clock__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-contact .ct-clock__list li {
  display: grid;
  gap: 5px;
  padding: 15px 16px;
  background: var(--pj-card);
  border: var(--ct-edge-soft);
  border-left: 3px solid var(--pj-purple);
  border-radius: var(--pj-radius);
}

.page-contact .ct-clock__key {
  font-family: var(--pj-font-mono);
  font-size: var(--pj-fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--pj-gray);
}

.page-contact .ct-clock__val {
  font-size: var(--pj-fs-sm);
  font-weight: 700;
  line-height: 1.6;
  color: var(--pj-ink);
}

/* ---------- 入口位置 ---------- */

.page-contact .ct-zone {
  padding: clamp(30px, 5vw, 64px) 0;
  background: var(--pj-mist);
}

.page-contact .ct-zone__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
}

.page-contact .ct-zone__title {
  margin-top: 10px;
}

.page-contact .ct-zone__body p {
  margin-top: 14px;
  font-size: var(--pj-fs-body);
  line-height: 1.85;
  color: var(--pj-black);
  max-width: 46ch;
}

.page-contact .ct-figure {
  margin: 0;
  aspect-ratio: 16 / 10;
  width: 100%;
}

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

/* ---------- 问题分流 ---------- */

.page-contact .ct-router-section {
  padding: clamp(30px, 5vw, 64px) 0;
}

.page-contact .ct-router__headline {
  margin-top: 10px;
}

.page-contact .ct-router__intro {
  margin-top: 12px;
  font-size: var(--pj-fs-sm);
  line-height: 1.8;
  color: var(--pj-gray);
  max-width: 52ch;
}

.page-contact .ct-router {
  position: relative;
  margin-top: 6px;
}

.page-contact .ct-router__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

.page-contact .ct-router__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-contact .ct-router__tab {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  font-size: var(--pj-fs-sm);
  font-weight: 600;
  line-height: 1.3;
  color: var(--pj-ink);
  background: var(--pj-card);
  border: var(--ct-edge);
  border-radius: 999px;
  cursor: pointer;
  transition: background-color .22s ease, color .22s ease, border-color .22s ease;
}

.page-contact .ct-router__tab:hover {
  border-color: var(--pj-purple);
  color: var(--pj-purple);
}

.page-contact .ct-router:has(#ct-route-1:checked) .ct-router__tab:nth-child(1),
.page-contact .ct-router:has(#ct-route-2:checked) .ct-router__tab:nth-child(2),
.page-contact .ct-router:has(#ct-route-3:checked) .ct-router__tab:nth-child(3),
.page-contact .ct-router:has(#ct-route-4:checked) .ct-router__tab:nth-child(4),
.page-contact .ct-router:has(#ct-route-5:checked) .ct-router__tab:nth-child(5) {
  background: var(--pj-purple);
  border-color: var(--pj-purple);
  color: var(--pj-paper);
}

.page-contact .ct-router__panel {
  display: none;
  margin-top: 20px;
  padding: var(--ct-pad);
  background: var(--pj-card);
  border: var(--ct-edge);
  border-radius: var(--pj-radius);
  box-shadow: var(--pj-shadow);
}

.page-contact .ct-router:has(#ct-route-1:checked) .ct-router__panel:nth-child(1),
.page-contact .ct-router:has(#ct-route-2:checked) .ct-router__panel:nth-child(2),
.page-contact .ct-router:has(#ct-route-3:checked) .ct-router__panel:nth-child(3),
.page-contact .ct-router:has(#ct-route-4:checked) .ct-router__panel:nth-child(4),
.page-contact .ct-router:has(#ct-route-5:checked) .ct-router__panel:nth-child(5) {
  display: block;
}

.page-contact .ct-router__panel h3 {
  margin: 0 0 10px;
  font-size: var(--pj-fs-h4);
  line-height: 1.4;
}

.page-contact .ct-router__panel p {
  margin-bottom: 14px;
  font-size: var(--pj-fs-sm);
  line-height: 1.8;
  color: var(--pj-gray);
}

.page-contact .ct-router__panel ul {
  margin: 0;
  padding-left: 1.15em;
  display: grid;
  gap: 8px;
  font-size: var(--pj-fs-sm);
  line-height: 1.75;
}

.page-contact .ct-router__panel li::marker {
  color: var(--pj-red);
}

.page-contact .ct-figure--route {
  margin-top: clamp(22px, 3.4vw, 38px);
  aspect-ratio: 3 / 2;
}

/* ---------- 六片区 ---------- */

.page-contact .ct-map-section {
  padding: clamp(32px, 5vw, 68px) 0;
  background: var(--pj-ink);
  color: var(--pj-paper);
}

.page-contact .ct-map-section .pj-eyebrow {
  color: var(--pj-blush);
}

.page-contact .ct-map__headline {
  margin-top: 10px;
  color: var(--pj-paper);
}

.page-contact .ct-map__lead {
  margin-top: 14px;
  font-size: var(--pj-fs-sm);
  line-height: 1.85;
  color: rgba(247, 243, 236, .74);
  max-width: 58ch;
}

.page-contact .ct-map {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
}

.page-contact .ct-map__cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px;
  min-height: 96px;
  background: rgba(247, 243, 236, .05);
  border: 1px solid rgba(247, 243, 236, .16);
  border-radius: var(--pj-radius);
  transition: background-color .22s ease, border-color .22s ease;
}

.page-contact .ct-map__cell:hover {
  background: rgba(192, 57, 43, .18);
  border-color: rgba(192, 57, 43, .55);
}

.page-contact .ct-map__code {
  font-family: var(--pj-font-mono);
  font-size: var(--pj-fs-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--pj-bronze);
}

.page-contact .ct-map__name {
  font-size: clamp(17px, 1.6vw, 20px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--pj-paper);
}

.page-contact .ct-map__note {
  font-size: var(--pj-fs-xs);
  line-height: 1.6;
  color: rgba(247, 243, 236, .62);
}

.page-contact .ct-map__foot {
  margin-top: 24px;
  font-size: var(--pj-fs-sm);
  line-height: 1.85;
  color: rgba(247, 243, 236, .76);
  max-width: 66ch;
}

/* ---------- 合作与资料互通 ---------- */

.page-contact .ct-partner {
  padding: clamp(30px, 5vw, 64px) 0;
  background: var(--pj-blush);
}

.page-contact .ct-partner__title {
  margin-top: 10px;
}

.page-contact .ct-partner__lead {
  margin-top: 14px;
  font-size: var(--pj-fs-body);
  line-height: 1.85;
  color: var(--pj-black);
  max-width: 58ch;
}

.page-contact .ct-partner__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid rgba(23, 19, 25, .14);
}

.page-contact .ct-partner__list li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid rgba(23, 19, 25, .14);
  font-size: var(--pj-fs-sm);
  line-height: 1.75;
}

.page-contact .ct-partner__list span:first-child {
  padding-top: 2px;
  font-family: var(--pj-font-mono);
  font-size: var(--pj-fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--pj-purple);
}

.page-contact .ct-partner__foot {
  margin-top: 20px;
  font-size: var(--pj-fs-sm);
  line-height: 1.85;
  color: var(--pj-gray);
  max-width: 62ch;
}

.page-contact .ct-partner__link {
  color: var(--pj-purple);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

.page-contact .ct-partner__link:hover,
.page-contact .ct-partner__link:focus-visible {
  color: var(--pj-red);
}

/* ---------- 收尾 ---------- */

.page-contact .ct-cta {
  padding: clamp(34px, 5.4vw, 72px) 0 clamp(42px, 6vw, 84px);
}

.page-contact .ct-cta__title {
  margin-top: 10px;
}

.page-contact .ct-cta__lead {
  margin-top: 14px;
  font-size: var(--pj-fs-body);
  line-height: 1.85;
  color: var(--pj-gray);
  max-width: 58ch;
}

.page-contact .ct-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 桌面端 ---------- */

@media (min-width: 720px) {
  .page-contact .ct-clock__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-map {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-contact .ct-partner__list li {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-split__inner {
    grid-template-columns: 5fr 7fr;
    align-items: stretch;
    gap: clamp(20px, 2.6vw, 32px);
  }

  .page-contact .ct-zone__grid {
    grid-template-columns: 1fr 1.15fr;
    align-items: center;
    gap: clamp(26px, 3.6vw, 52px);
  }

  .page-contact .ct-zone__body {
    padding-right: 8px;
  }

  .page-contact .ct-map__cell {
    min-height: 118px;
    padding: 20px 18px;
  }
}

@media (min-width: 1080px) {
  .page-contact .ct-hero__title {
    max-width: 13ch;
  }
}

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