.page-contact {
  --pc-amber-line: rgba(255, 177, 61, 0.34);
  --pc-soft-line: rgba(31, 111, 122, 0.42);
  --pc-col-gap: clamp(28px, 5vw, 72px);
  padding-bottom: clamp(72px, 10vw, 140px);
}

.page-contact .pc-crumbs {
  padding-top: clamp(18px, 3vw, 34px);
}

.page-contact .pc-crumbs .sep {
  margin: 0 8px;
  color: var(--edge);
}

/* ---------- 首屏 ---------- */

.page-contact .pc-hero {
  padding-top: clamp(28px, 5vw, 62px);
}

.page-contact .pc-hero-grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
}

.page-contact .pc-hero-main .display-title {
  max-width: 18ch;
}

.page-contact .pc-hero-aside {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-contact .pc-vertical {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.page-contact .pc-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 32px;
  margin: 0;
}

.page-contact .pc-quick > div {
  min-width: 96px;
}

.page-contact .pc-quick dt {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .pc-quick dd {
  margin: 6px 0 0;
  font-size: 18px;
  color: var(--cyan);
}

.page-contact .pc-quick .pc-quick-amber {
  color: var(--amber);
}

@media (min-width: 900px) {
  .page-contact .pc-hero-grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 3fr);
    align-items: end;
  }

  .page-contact .pc-vertical {
    writing-mode: vertical-rl;
    letter-spacing: 0.34em;
    align-self: flex-start;
  }

  .page-contact .pc-quick {
    flex-direction: column;
    gap: 18px;
  }
}

/* ---------- 两栏：联系卡 + 记录回查 ---------- */

.page-contact .pc-split-grid {
  display: grid;
  gap: var(--pc-col-gap);
}

@media (min-width: 960px) {
  .page-contact .pc-split-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }
}

.page-contact .pc-contact-card {
  padding: 24px clamp(20px, 3vw, 30px) clamp(24px, 3vw, 32px);
  border: 1px solid var(--pc-amber-line);
  border-radius: var(--radius-xl);
  background: var(--panel);
}

.page-contact .pc-card-media {
  margin: 0 0 26px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-1);
}

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

.page-contact .pc-card-title {
  font-size: clamp(22px, 2.6vw, 28px);
  margin-bottom: 6px;
}

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

.page-contact .pc-fields li {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--pc-soft-line);
}

.page-contact .pc-fields li:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-contact .pc-field-label {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-contact .pc-field-value {
  font-size: 16px;
  color: var(--text);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .pc-field-hours {
  color: var(--amber);
}

.page-contact .pc-hint {
  margin: 20px 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--pc-soft-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .pc-main-col .section-note {
  margin-top: 14px;
}

.page-contact .pc-sbb {
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-contact .pc-steps {
  list-style: none;
  counter-reset: pcstep;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(20px, 2.6vw, 28px);
}

.page-contact .pc-steps li {
  counter-increment: pcstep;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.page-contact .pc-steps li::before {
  content: "0" counter(pcstep);
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--edge);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
}

.page-contact .pc-steps h3 {
  margin: 8px 0 8px;
  font-size: 18px;
  color: var(--text);
}

.page-contact .pc-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .pc-steps a,
.page-contact .pc-retention a,
.page-contact .pc-scene a,
.page-contact .pc-rhythm a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.35);
}

.page-contact .pc-steps a:hover,
.page-contact .pc-retention a:hover,
.page-contact .pc-scene a:hover,
.page-contact .pc-rhythm a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 订阅周期与保留范围 ---------- */

.page-contact .pc-retention-inner {
  padding: clamp(28px, 4vw, 52px);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--ink-1) 0%, #0b1016 58%, #101820 100%);
  border: 1px solid var(--pc-soft-line);
}

.page-contact .pc-retention-copy {
  max-width: 62ch;
}

.page-contact .pc-body {
  margin: clamp(16px, 2vw, 22px) 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .pc-retention-stats {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.page-contact .pc-retention-stats li {
  display: grid;
  gap: 8px;
  padding-left: 18px;
  border-left: 2px solid var(--edge);
}

.page-contact .pc-stat {
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1;
  color: var(--cyan);
}

.page-contact .pc-stat-label {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-contact .pc-retention-note {
  margin: clamp(26px, 3vw, 36px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 准备清单 ---------- */

.page-contact .pc-prep-grid {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(20px, 2.6vw, 30px);
}

@media (min-width: 860px) {
  .page-contact .pc-prep-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-contact .pc-prep-item {
  display: grid;
  gap: 10px;
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--radius-lg);
  background: var(--ink-1);
  border-top: 1px solid rgba(0, 229, 255, 0.28);
}

.page-contact .pc-prep-index {
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-contact .pc-prep-item h3 {
  margin: 0;
  font-size: 18px;
  color: var(--text);
}

.page-contact .pc-prep-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 常见联系场景 ---------- */

.page-contact .pc-scene-filter {
  margin: clamp(24px, 3vw, 34px) 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .pc-scene-grid {
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
}

@media (min-width: 800px) {
  .page-contact .pc-scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-contact .pc-scene {
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--radius-lg);
  background: var(--ink-1);
  border-left: 1px solid var(--edge);
  display: grid;
  gap: 12px;
}

.page-contact .pc-scene h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.5;
  color: var(--text);
}

.page-contact .pc-scene p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .pc-scene-meta {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--amber) !important;
}

.page-contact .pc-filter-empty[hidden] {
  display: none;
}

.page-contact .pc-filter-empty {
  margin: 22px 0 0;
  font-size: 15px;
  color: var(--muted);
}

/* ---------- 响应节奏 ---------- */

.page-contact .pc-rhythm-grid {
  display: grid;
  gap: var(--pc-col-gap);
  align-items: start;
}

@media (min-width: 920px) {
  .page-contact .pc-rhythm-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

.page-contact .pc-rhythm-visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--ink-1);
  border: 1px solid var(--pc-soft-line);
}

.page-contact .pc-rhythm-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1 / 1;
}

.page-contact .pc-hours {
  margin: clamp(24px, 3vw, 32px) 0 0;
}

.page-contact .pc-hours-track {
  position: relative;
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--panel);
  overflow: hidden;
}

.page-contact .pc-hours-fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--violet) 0%, var(--cyan) 55%, var(--cyan) 100%);
}

.page-contact .pc-hours-scale {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-contact .pc-rhythm-list {
  list-style: none;
  margin: clamp(28px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-contact .pc-rhythm-list li {
  padding-left: 18px;
  border-left: 1px solid var(--pc-soft-line);
}

.page-contact .pc-rhythm-list h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--text);
}

.page-contact .pc-rhythm-list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .pc-rhythm-foot {
  margin: clamp(26px, 3vw, 34px) 0 0;
  padding-top: 20px;
  border-top: 1px dashed var(--pc-soft-line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-scene,
  .page-contact .pc-prep-item {
    transition: none !important;
  }
}