.page-contact {
  --pc-line: rgba(41, 224, 214, 0.16);
  --pc-line-strong: rgba(41, 224, 214, 0.42);
  --pc-paper-line: rgba(10, 27, 46, 0.16);
  --pc-paper-soft: rgba(10, 27, 46, 0.06);
  --pc-paper-card: #F4F1EA;
}

/* ---------- 基础节奏 ---------- */
.page-contact .pc-crumb {
  padding-top: 22px;
}

.page-contact .pc-block {
  padding-block: 44px;
}

@media (min-width: 900px) {
  .page-contact .pc-block {
    padding-block: 76px;
  }
}

.page-contact .pc-head {
  max-width: 720px;
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  padding-top: 18px;
  padding-bottom: 8px;
}

.page-contact .pc-kicker {
  margin: 0 0 20px;
}

.page-contact .hero-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: end;
}

@media (min-width: 900px) {
  .page-contact .hero-wrap {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.15fr);
    gap: 56px;
    align-items: start;
  }
}

.page-contact .hero-title {
  font-family: var(--ff-head);
  font-weight: 900;
  font-size: clamp(40px, 12vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--snow);
}

.page-contact .hero-lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(244, 241, 234, 0.82);
  max-width: 46em;
}

@media (min-width: 900px) {
  .page-contact .hero-lead {
    font-size: 17px;
  }
}

.page-contact .hero-chips {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.page-contact .hero-chips li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--pc-line);
  background: rgba(15, 39, 64, 0.6);
}

.page-contact .hero-chips .num {
  font-size: 17px;
  line-height: 1;
}

.page-contact .chip-txt {
  font-size: 13px;
  color: rgba(244, 241, 234, 0.72);
  letter-spacing: 0.02em;
}

/* ---------- 联络资料卡 ---------- */
.page-contact .contact-cards {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 760px) {
  .page-contact .contact-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

.page-contact .contact-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px 18px 22px;
  border: 1px solid var(--pc-line);
  background:
    linear-gradient(180deg, rgba(22, 50, 79, 0.72) 0%, rgba(15, 39, 64, 0.9) 100%);
  box-shadow: 0 1px 0 rgba(41, 224, 214, 0.05), 0 12px 28px -22px rgba(0, 0, 0, 0.9);
  transition: border-color 220ms var(--ease), transform 220ms var(--ease);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  border-color: var(--pc-line-strong);
  transform: translateY(-2px);
}

.page-contact .contact-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-contact .contact-code {
  font-family: var(--ff-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(244, 241, 234, 0.34);
}

.page-contact .contact-value {
  margin: 0;
  font-family: var(--ff-num);
  font-weight: 700;
  font-size: clamp(19px, 4.6vw, 24px);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .contact-value--tel {
  letter-spacing: 0.06em;
}

.page-contact .contact-value--text {
  font-family: var(--ff-body);
  font-size: 17px;
  line-height: 1.6;
  letter-spacing: 0;
  color: var(--snow);
}

.page-contact .contact-hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 241, 234, 0.62);
}

/* ---------- 网络视觉带 ---------- */
.page-contact .pc-net {
  margin: 0;
}

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

/* ---------- 受理时段 ---------- */
.page-contact .pc-hours-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 900px) {
  .page-contact .pc-hours-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 56px;
    align-items: start;
  }
}

.page-contact .pc-hours-main .section-note {
  margin-top: 10px;
}

.page-contact .hour-scale {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 4px;
  margin-top: 28px;
}

.page-contact .hour-cell {
  display: block;
  height: 12px;
  border: 1px solid var(--pc-line);
  background: rgba(15, 39, 64, 0.5);
}

.page-contact .hour-cell.is-on {
  background: linear-gradient(180deg, rgba(41, 224, 214, 0.85) 0%, rgba(41, 224, 214, 0.55) 100%);
  border-color: rgba(41, 224, 214, 0.5);
}

.page-contact .hour-legend {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 8px;
  font-family: var(--ff-num);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(244, 241, 234, 0.42);
}

.page-contact .hour-legend span:last-child {
  text-align: right;
}

.page-contact .hour-legend span:nth-child(2),
.page-contact .hour-legend span:nth-child(3) {
  text-align: center;
}

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

.page-contact .response-row {
  padding: 18px 0 20px;
  border-bottom: 1px solid var(--pc-line);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  align-items: baseline;
}

.page-contact .response-kind {
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-contact .response-time {
  font-family: var(--ff-num);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--amber);
  white-space: nowrap;
}

.page-contact .response-desc {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 241, 234, 0.66);
}

/* ---------- 米白自查区 ---------- */
.page-contact .pc-paper {
  background: var(--paper);
  color: var(--ink);
}

.page-contact .pc-paper .section-index {
  color: var(--clay);
}

.page-contact .pc-paper .section-title {
  color: var(--ink);
}

.page-contact .pc-paper .section-note {
  color: var(--stone);
}

.page-contact .steps {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 820px) {
  .page-contact .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

.page-contact .step {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--pc-paper-card);
  border: 1px solid var(--pc-paper-line);
}

.page-contact .step-num {
  display: block;
  font-family: var(--ff-num);
  font-weight: 700;
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-contact .step-title {
  margin: 14px 0 8px;
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .step-text {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: #3B4A52;
}

.page-contact .step-link {
  display: inline-block;
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
  padding-bottom: 2px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-contact .step-link:hover,
.page-contact .step-link:focus-visible {
  color: var(--clay);
  border-color: var(--clay);
}

.page-contact .step-tick {
  position: absolute;
  top: 20px;
  right: 18px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid var(--moss);
  border-radius: 50%;
  color: var(--moss);
}

.page-contact .pc-steps-fig {
  margin: 30px 0 0;
}

/* ---------- 合作与授权 ---------- */
.page-contact .coop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 940px) {
  .page-contact .coop-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.85fr);
    gap: 56px;
    align-items: start;
  }
}

.page-contact .coop-lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 241, 234, 0.74);
}

.page-contact .coop-sub {
  margin: 30px 0 12px;
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--snow);
}

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

.page-contact .material-list li {
  padding: 12px 0 12px 22px;
  border-bottom: 1px solid var(--pc-line);
  position: relative;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 241, 234, 0.78);
}

.page-contact .material-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 8px;
  height: 8px;
  background: var(--amber);
}

.page-contact .coop-side {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-contact .coop-card {
  padding: 18px 18px 20px;
  border: 1px solid var(--pc-line);
  background: rgba(15, 39, 64, 0.62);
}

.page-contact .coop-card-label {
  margin: 0 0 8px;
  font-family: var(--ff-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(244, 241, 234, 0.4);
}

.page-contact .coop-card-value {
  margin: 0;
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.3;
  color: var(--snow);
  overflow-wrap: anywhere;
}

.page-contact .coop-card-value--mail {
  font-family: var(--ff-num);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
  color: var(--cyan);
}

.page-contact .coop-card-note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 241, 234, 0.6);
}

/* ---------- 反馈 ---------- */
.page-contact .feedback-grid {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 820px) {
  .page-contact .feedback-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

.page-contact .feedback-item {
  padding: 20px 18px 22px;
  border-top: 2px solid var(--clay);
  background: rgba(15, 39, 64, 0.45);
  border-left: 1px solid var(--pc-line);
  border-right: 1px solid var(--pc-line);
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .feedback-title {
  margin: 12px 0 8px;
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.45;
  color: var(--snow);
}

.page-contact .feedback-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 241, 234, 0.68);
}

.page-contact .pc-terms-line {
  margin: 26px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 241, 234, 0.66);
}

.page-contact .pc-terms-line a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--pc-line-strong);
}

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

/* ---------- 键盘可达性 ---------- */
.page-contact a:focus-visible,
.page-contact .contact-card:focus-within {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card {
    transition: none;
    transform: none;
  }
}
</main>