.page-contact {
  --pc-delay: 0ms;
  overflow-x: clip;
}

.page-contact a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  position: relative;
  padding: 28px 0 52px;
  background:
    radial-gradient(95% 78% at 94% 4%, rgba(123, 77, 255, 0.36), transparent 62%),
    radial-gradient(70% 60% at 2% 104%, rgba(184, 255, 60, 0.1), transparent 68%),
    var(--ink-2);
  overflow: hidden;
}

.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -16%;
  width: 46%;
  height: 170%;
  background: linear-gradient(180deg, rgba(123, 77, 255, 0.22), rgba(184, 255, 60, 0.05));
  transform: rotate(-5deg);
  pointer-events: none;
}

.page-contact .pc-hero__inner {
  position: relative;
  display: grid;
  gap: 34px;
  align-items: center;
}

.page-contact .pc-hero__copy .breadcrumbs {
  margin-bottom: 18px;
}

.page-contact .pc-hero__copy .eyebrow {
  color: var(--violet-soft);
}

.page-contact .pc-hero__copy h1 {
  margin: 10px 0 0;
  font-family: var(--font-sans);
  font-size: clamp(1.9rem, 7.2vw, 3.2rem);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--paper);
  text-wrap: balance;
}

.page-contact .pc-hero__copy .lede {
  margin-top: 18px;
  max-width: 40em;
  font-size: var(--step-17);
  line-height: 1.8;
  color: var(--stone);
}

.page-contact .pc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .pc-hero__visual {
  display: flex;
  justify-content: center;
}

.page-contact .pc-radar {
  width: min(300px, 74%);
  height: auto;
  animation: pc-spin 30s linear infinite;
}

@keyframes pc-spin {
  to { transform: rotate(360deg); }
}

@media (min-width: 900px) {
  .page-contact .pc-hero {
    padding: 44px 0 76px;
  }
  .page-contact .pc-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }
  .page-contact .pc-hero__visual {
    justify-content: flex-end;
  }
  .page-contact .pc-radar {
    width: min(360px, 100%);
  }
}

/* ---------- 通用区块 ---------- */
.page-contact .pc-block {
  position: relative;
  padding: 54px 0;
}

.page-contact .pc-block--tight {
  padding: 48px 0 62px;
}

@media (min-width: 768px) {
  .page-contact .pc-block {
    padding: 76px 0;
  }
  .page-contact .pc-block--tight {
    padding: 64px 0 84px;
  }
}

/* ---------- 01 联络卡 ---------- */
.page-contact .pc-cards {
  display: grid;
  gap: 22px;
  margin-top: 30px;
}

.page-contact .pc-card {
  position: relative;
  padding: 26px 20px 26px;
  background: linear-gradient(165deg, #151a22 0%, #0d1015 100%);
  border: 1px solid var(--line);
  box-shadow: 8px 8px 0 -1px rgba(123, 77, 255, 0.22), var(--shadow-1);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.page-contact .pc-card::after {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 62px;
  height: 3px;
  background: var(--lime);
}

.page-contact .pc-card:nth-child(2)::after {
  background: var(--violet);
}

.page-contact .pc-card:nth-child(3)::after {
  background: var(--orange);
}

.page-contact .pc-card__tag {
  color: var(--stone);
}

.page-contact .pc-card__title {
  margin-top: 10px;
  font-size: var(--step-22);
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-contact .pc-card__mail {
  margin: 12px 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 3.4vw, 1.14rem);
  font-weight: 600;
  line-height: 1.5;
  color: var(--lime);
  word-break: break-all;
}

.page-contact .pc-card__phone {
  margin: 12px 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 8vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--orange);
}

.page-contact .pc-card__addr {
  margin: 12px 0 14px;
  font-size: var(--step-17);
  font-weight: 600;
  line-height: 1.6;
  color: var(--violet-soft);
}

.page-contact .pc-card__desc {
  font-size: var(--step-14);
  line-height: 1.8;
  color: var(--stone);
}

@media (min-width: 768px) {
  .page-contact .pc-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .page-contact .pc-cards {
    gap: 26px;
    padding-bottom: 58px;
  }
  .page-contact .pc-cards > .pc-card:nth-child(2) {
    margin-top: 28px;
  }
  .page-contact .pc-cards > .pc-card:nth-child(3) {
    margin-top: 56px;
  }
}

@media (hover: hover) {
  .page-contact .pc-card:hover {
    transform: translateY(-4px) rotate(-0.7deg);
    box-shadow: 10px 14px 0 -1px rgba(184, 255, 60, 0.26), var(--shadow-2);
  }
}

/* ---------- 值守时段条 ---------- */
.page-contact .pc-hours {
  margin-top: 34px;
  padding: 20px 18px 18px;
  border: 1px solid var(--line);
  background: rgba(18, 22, 28, 0.74);
}

.page-contact .pc-hours__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.page-contact .pc-hours__head h3 {
  font-size: var(--step-17);
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-contact .pc-hours__head .micro {
  color: var(--lime);
}

.page-contact .pc-hours__track {
  position: relative;
  height: 12px;
  margin: 18px 0 6px;
  border: 1px solid var(--line);
  background-image: repeating-linear-gradient(90deg, rgba(43, 49, 59, 0.9) 0 1px, transparent 1px 5%);
  overflow: hidden;
}

.page-contact .pc-hours__slot {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  background: linear-gradient(90deg, var(--lime-deep), var(--lime));
  box-shadow: 0 0 24px rgba(184, 255, 60, 0.5);
}

.page-contact .pc-hours__scale {
  position: relative;
  height: 20px;
  font-family: var(--font-mono);
  font-size: var(--step-13);
  color: var(--stone);
}

.page-contact .pc-hours__scale span {
  position: absolute;
  top: 0;
  white-space: nowrap;
}

.page-contact .pc-hours__scale span:nth-child(1) { left: 0; }
.page-contact .pc-hours__scale span:nth-child(2) { left: 37.5%; transform: translateX(-50%); }
.page-contact .pc-hours__scale span:nth-child(3) { left: 75%; transform: translateX(-50%); }
.page-contact .pc-hours__scale span:nth-child(4) { right: 0; }

.page-contact .pc-hours__note {
  margin-top: 16px;
  padding-left: 12px;
  border-left: 2px solid var(--violet);
  font-size: var(--step-14);
  line-height: 1.8;
  color: var(--stone);
}

/* ---------- 现场图 ---------- */
.page-contact .pc-photo {
  margin: 38px 0 0;
  border: 1px solid var(--line);
  overflow: hidden;
}

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

/* ---------- 02 事务分流 ---------- */
.page-contact .route-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .route-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 8px 14px;
  padding: 22px 4px;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.3s var(--ease);
}

.page-contact .route-item__num {
  font-family: var(--font-mono);
  font-size: var(--step-22);
  font-weight: 700;
  line-height: 1.15;
  color: var(--lime);
}

.page-contact .route-item__body h3 {
  font-size: var(--step-22);
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-contact .route-item__text {
  margin-top: 8px;
  font-size: var(--step-17);
  line-height: 1.78;
  color: var(--stone);
}

.page-contact .route-item__meta {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.03em;
  color: var(--violet-soft);
}

.page-contact .route-item__link {
  grid-column: 2;
  justify-self: start;
  align-self: start;
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.05em;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 255, 60, 0.42);
  padding-bottom: 2px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-contact .route-item__link:hover {
  color: var(--violet-soft);
  border-color: var(--violet-soft);
}

@media (min-width: 900px) {
  .page-contact .route-item {
    grid-template-columns: 76px minmax(0, 1fr) 190px;
    gap: 0 30px;
    padding: 26px 10px;
  }
  .page-contact .route-item__link {
    grid-column: 3;
    justify-self: end;
    text-align: right;
  }
}

@media (hover: hover) {
  .page-contact .route-item:hover {
    background-color: rgba(123, 77, 255, 0.08);
  }
}

/* ---------- 03 反馈说明（浅纸底） ---------- */
.page-contact .pc-paper {
  background: var(--paper);
  color: var(--text-dark);
}

.page-contact .pc-paper .sec-num {
  color: var(--lime-deep);
}

.page-contact .pc-paper .sec-title {
  color: var(--text-dark);
}

.page-contact .pc-paper .sec-sub {
  color: #4b5259;
}

.page-contact .pc-paper__grid {
  display: grid;
  gap: 32px;
  margin-top: 28px;
}

.page-contact .pc-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .pc-checklist li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px dashed rgba(43, 49, 59, 0.32);
  font-size: var(--step-17);
  line-height: 1.72;
  color: var(--text-dark);
}

.page-contact .pc-checklist__mk {
  font-family: var(--font-mono);
  font-size: var(--step-14);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--lime-deep);
}

.page-contact .pc-paper__aside {
  padding: 24px 22px 26px;
  background: var(--ink);
  border-left: 4px solid var(--lime);
}

.page-contact .pc-paper__big {
  font-family: var(--font-mono);
  font-size: clamp(2.4rem, 9vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-contact .pc-paper__biglabel {
  margin-top: 10px;
  font-size: var(--step-13);
  letter-spacing: 0.1em;
  color: var(--violet-soft);
}

.page-contact .pc-paper__body {
  margin-top: 18px;
  font-size: var(--step-14);
  line-height: 1.82;
  color: var(--stone);
}

@media (min-width: 900px) {
  .page-contact .pc-paper__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: start;
  }
}

/* ---------- 04 合作 ---------- */
.page-contact .pc-coop {
  display: grid;
  gap: 32px;
  margin-top: 28px;
}

.page-contact .pc-coop__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: coop;
}

.page-contact .pc-coop__list li {
  position: relative;
  padding: 18px 0 18px 46px;
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-coop__list li::before {
  counter-increment: coop;
  content: counter(coop, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 21px;
  font-family: var(--font-mono);
  font-size: var(--step-14);
  letter-spacing: 0.06em;
  color: var(--violet-soft);
}

.page-contact .pc-coop__list h3 {
  font-size: var(--step-17);
  font-weight: 800;
  color: var(--text);
}

.page-contact .pc-coop__list p {
  margin-top: 6px;
  font-size: var(--step-14);
  line-height: 1.78;
  color: var(--stone);
}

.page-contact .pc-coop__aside {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 26px 22px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-top: 3px solid var(--violet);
}

.page-contact .pc-coop__aside h3 {
  font-size: var(--step-22);
  font-weight: 800;
  line-height: 1.4;
  color: var(--text);
}

.page-contact .pc-coop__aside p {
  margin-top: 12px;
  font-size: var(--step-14);
  line-height: 1.82;
  color: var(--stone);
}

.page-contact .pc-coop__aside .btn {
  margin-top: 16px;
}

@media (min-width: 900px) {
  .page-contact .pc-coop {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: start;
  }
}

/* ---------- 05 常见问题 ---------- */
.page-contact .pc-faq {
  margin: 26px 0 0;
  border-top: 1px solid var(--line);
}

.page-contact .pc-faq__item {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-faq dt {
  font-size: var(--step-17);
  font-weight: 800;
  line-height: 1.6;
  color: var(--lime);
}

.page-contact .pc-faq dd {
  margin: 0;
  font-size: var(--step-17);
  line-height: 1.82;
  color: var(--stone);
}

@media (min-width: 768px) {
  .page-contact .pc-faq__item {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 0 36px;
    align-items: baseline;
    padding: 22px 0;
  }
}

/* ---------- 06 地址与备案 ---------- */
.page-contact .pc-address__figure {
  position: relative;
  margin: 0 0 38px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-contact .pc-address__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 13, 16, 0.2), rgba(123, 77, 255, 0.28));
  pointer-events: none;
}

.page-contact .pc-address__figure img {
  display: block;
  width: 100%;
  height: clamp(150px, 26vw, 290px);
  object-fit: cover;
}

.page-contact .pc-address__grid {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  padding: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .pc-address__item {
  padding: 20px 18px;
  background: var(--ink);
}

.page-contact .pc-address__item .micro {
  color: var(--stone);
}

.page-contact .pc-address__value {
  margin-top: 10px;
  font-size: var(--step-17);
  font-weight: 600;
  line-height: 1.6;
  color: var(--text);
  word-break: break-word;
}

.page-contact .pc-address__value small {
  display: block;
  margin-top: 6px;
  font-size: var(--step-13);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--stone);
}

@media (min-width: 640px) {
  .page-contact .pc-address__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-contact .pc-address__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 显现 ---------- */
.js .page-contact [data-reveal] {
  opacity: 0;
  transition: opacity 0.65s var(--ease);
}

.js .page-contact [data-reveal].is-visible {
  opacity: 1;
}

.js .page-contact .pc-cards > [data-reveal]:nth-child(1) { transition-delay: 0ms; }
.js .page-contact .pc-cards > [data-reveal]:nth-child(2) { transition-delay: 120ms; }
.js .page-contact .pc-cards > [data-reveal]:nth-child(3) { transition-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-radar {
    animation: none;
  }
  .js .page-contact [data-reveal] {
    opacity: 1;
    transition: none;
  }
  .page-contact .pc-card,
  .page-contact .route-item {
    transition: none;
  }
  .page-contact .pc-card:hover {
    transform: none;
  }
}