.page-contact {
  --ct-paper: #FFFCF5;
  --ct-rule: rgba(27, 26, 24, 0.13);
  --ct-dash: rgba(124, 44, 29, 0.32);
  --ct-notch: var(--paper);
  display: block;
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: 8px;
  padding-bottom: 34px;
}

.page-contact .hero-grid {
  display: grid;
  gap: 26px;
}

.page-contact .hero-copy .kicker {
  margin-bottom: 10px;
}

.page-contact .hero-copy .title-display {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.12;
  font-size: clamp(32px, 7vw, 58px);
  color: var(--ink);
}

.page-contact .hero-copy .lead {
  margin: 0 0 22px;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--gray);
}

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

.page-contact .hero-plate {
  margin: 0;
  transform: rotate(-1.2deg);
}

.page-contact .hero-plate img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-contact .plate-cap {
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--gray);
}

/* ---------- 左右分栏主体 ---------- */
.page-contact .duo {
  display: grid;
  gap: 30px;
}

.page-contact .duo-main .section-lead,
.page-contact .section-lead {
  margin: 0 0 24px;
  max-width: 60ch;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--gray);
}

.page-contact .duo-main .kicker,
.page-contact .contact-checklist .kicker,
.page-contact .contact-pace .kicker {
  display: inline-block;
  margin-bottom: 8px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--red-deep);
  background: var(--archive);
  border-radius: 2px;
}

.page-contact .duo-main .title-section {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 4.4vw, 32px);
  line-height: 1.28;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--red);
}

/* ---------- 反馈凭条 ---------- */
.page-contact .ticket {
  position: relative;
  margin: 0 0 26px;
  padding: 24px 20px 26px;
  background: var(--ct-paper);
  border: 1px solid var(--archive);
  border-radius: 3px;
  box-shadow: var(--shadow-stack);
}

.page-contact .ticket::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  border-radius: 3px 3px 0 0;
  background: var(--red);
}

.page-contact .ticket--jade::before {
  background: var(--jade);
}

.page-contact .ticket--gold::before {
  background: var(--gold);
}

.page-contact .ticket::after {
  content: "";
  position: absolute;
  left: -7px;
  top: 46%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--ct-notch);
  border: 1px solid var(--archive);
}

.page-contact .ticket-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 4px 0 12px;
}

.page-contact .ticket-no {
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--red-deep);
  background: rgba(180, 71, 46, 0.1);
  padding: 3px 8px;
  border-radius: 2px;
}

.page-contact .ticket--jade .ticket-no {
  color: var(--jade);
  background: rgba(31, 122, 92, 0.1);
}

.page-contact .ticket--gold .ticket-no {
  color: var(--red-deep);
  background: rgba(232, 176, 75, 0.28);
}

.page-contact .ticket-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: 0.2px;
}

.page-contact .ticket-note {
  margin: 0 0 16px;
  padding-bottom: 16px;
  border-bottom: 2px dashed var(--ct-dash);
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray);
}

.page-contact .ticket-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .ticket-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.7;
}

.page-contact .ticket-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
}

.page-contact .ticket--jade .ticket-list li::before {
  background: var(--jade);
}

.page-contact .ticket--gold .ticket-list li::before {
  background: var(--gold);
}

.page-contact .ticket-plate {
  margin: 0 0 26px;
}

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

/* ---------- 侧栏面板 ---------- */
.page-contact .duo-side {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-contact .panel {
  padding: 22px 20px;
  background: #FFFFFF;
  border: 1px solid var(--archive);
  border-radius: 3px;
  box-shadow: var(--shadow-stack);
}

.page-contact .panel--channel {
  border-left: 6px solid var(--red-deep);
  background: var(--red-deep);
  color: var(--paper);
  box-shadow: var(--shadow-lift);
}

.page-contact .panel--channel .kicker {
  display: inline-block;
  margin-bottom: 8px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--ink);
  background: var(--gold);
  border-radius: 2px;
}

.page-contact .panel--channel .title-section {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(21px, 3.6vw, 26px);
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .panel-lead {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(247, 242, 231, 0.78);
}

.page-contact .channel {
  padding: 15px 0;
  border-top: 1px dashed rgba(247, 242, 231, 0.28);
}

.page-contact .channel:first-of-type {
  border-top: none;
  padding-top: 4px;
}

.page-contact .channel-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.6px;
  color: var(--gold);
}

.page-contact .channel-value {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.5;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .channel-value.mono {
  font-size: 16px;
  letter-spacing: 0.4px;
}

.page-contact .channel-desc {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(247, 242, 231, 0.8);
}

.page-contact .copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  background: var(--gold);
  border: 1px solid rgba(27, 26, 24, 0.2);
  border-radius: 2px;
  cursor: pointer;
  transition: transform 160ms ease, background-color 160ms ease;
}

.page-contact .copy-btn:hover {
  transform: translateY(-1px);
  background: #F0C264;
}

.page-contact .copy-btn[data-done] .copy-btn-label::after {
  content: " 已完成";
  font-weight: 500;
}

/* ---------- 时段面板 ---------- */
.page-contact .panel--hours {
  background: var(--ct-paper);
}

.page-contact .panel-title {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 18px;
  color: var(--ink);
}

.page-contact .hourbar {
  position: relative;
  height: 48px;
  border-radius: 4px;
  background: var(--paper-soft);
  border: 1px solid var(--archive);
  overflow: visible;
}

.page-contact .hourbar-open {
  position: absolute;
  top: 5px;
  bottom: 5px;
  left: 37.5%;
  width: 37.5%;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--jade) 0%, var(--jade) 100%);
  box-shadow: inset 0 -3px 0 rgba(27, 26, 24, 0.18);
}

.page-contact .hourbar-tick {
  position: absolute;
  bottom: -20px;
  font-size: 12px;
  color: var(--gray);
  white-space: nowrap;
}

.page-contact .hourbar-tick--start {
  left: 37.5%;
  transform: translateX(-50%);
}

.page-contact .hourbar-tick--end {
  left: 75%;
  transform: translateX(-50%);
}

.page-contact .hours-facts {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .hours-facts li {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
  font-size: 14.5px;
  line-height: 1.65;
}

.page-contact .hours-key {
  flex: none;
  padding: 2px 7px;
  font-size: 12px;
  color: var(--jade);
  background: rgba(31, 122, 92, 0.1);
  border-radius: 2px;
}

/* ---------- 自检清单 ---------- */
.page-contact .contact-checklist {
  padding-top: 40px;
  padding-bottom: 40px;
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-soft) 100%);
}

.page-contact .contact-checklist .title-section {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(23px, 4.2vw, 30px);
  line-height: 1.3;
  border-left: 6px solid var(--jade);
  padding-left: 14px;
}

.page-contact .check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .check-list li {
  position: relative;
  padding-left: 32px;
  font-size: 16px;
  line-height: 1.7;
}

.page-contact .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  border: 2px solid var(--gray);
  border-radius: 2px;
  background: #FFFFFF;
}

.page-contact .check-list li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  width: 5px;
  height: 9px;
  border-right: 2px solid var(--jade);
  border-bottom: 2px solid var(--jade);
  transform: rotate(42deg) scale(0.9);
  opacity: 0.9;
}

.page-contact .check-foot {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--ct-rule);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--gray);
}

.page-contact .check-foot a {
  color: var(--neon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 回应节奏 ---------- */
.page-contact .contact-pace {
  padding-top: 46px;
  padding-bottom: 46px;
}

.page-contact .contact-pace .title-section {
  margin: 0 0 26px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(23px, 4.2vw, 30px);
  line-height: 1.3;
}

.page-contact .pace-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  counter-reset: none;
}

.page-contact .pace-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--ct-rule);
}

.page-contact .pace-item:first-child {
  border-top: 3px solid var(--neon);
}

.page-contact .pace-num {
  display: inline-block;
  align-self: start;
  padding: 3px 0;
  font-size: 15px;
  letter-spacing: 1px;
  color: var(--red-deep);
  background: rgba(232, 176, 75, 0.32);
  text-align: center;
  border-radius: 2px;
}

.page-contact .pace-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.4;
}

.page-contact .pace-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--gray);
}

.page-contact .pace-body a {
  color: var(--neon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 结尾 ---------- */
.page-contact .contact-close {
  padding-top: 10px;
  padding-bottom: 56px;
}

.page-contact .close-card {
  display: grid;
  gap: 20px;
  padding: 26px 22px;
  background: var(--ct-paper);
  border: 1px solid var(--archive);
  border-left: 8px solid var(--red);
  border-radius: 3px;
  box-shadow: var(--shadow-stack);
}

.page-contact .close-copy .title-section {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(21px, 3.8vw, 27px);
  line-height: 1.32;
}

.page-contact .close-copy p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--gray);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .contact-hero {
    padding-top: 16px;
    padding-bottom: 46px;
  }

  .page-contact .duo {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .duo-side {
    position: sticky;
    top: calc(var(--bar-h) + 20px);
  }

  .page-contact .ticket {
    padding: 28px 26px 30px;
  }

  .page-contact .ticket::after {
    left: -8px;
  }

  .page-contact .panel {
    padding: 26px 24px;
  }

  .page-contact .check-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 28px;
  }

  .page-contact .pace-item {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 22px;
    padding: 22px 0;
  }

  .page-contact .close-card {
    grid-template-columns: minmax(0, 1.6fr) auto;
    align-items: center;
    padding: 34px 32px;
  }

  .page-contact .close-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (min-width: 1000px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    align-items: end;
    gap: 54px;
  }

  .page-contact .hero-copy .lead {
    font-size: 18px;
  }

  .page-contact .duo {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
    gap: 56px;
  }

  .page-contact .ticket-plate {
    margin-left: 34px;
    margin-right: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .copy-btn {
    transition: none;
  }
}