.page-contact {
  --pc-line: rgba(159, 179, 217, .18);
  --pc-panel: rgba(11, 24, 48, .68);
  display: block;
}

/* ============ 面包屑与首屏 ============ */
.page-contact .contact-crumbs {
  padding-top: clamp(20px, 3vw, 34px);
}

.page-contact .contact-hero {
  padding-top: clamp(16px, 2.4vw, 28px);
}

.page-contact .contact-frame {
  border-radius: 28px 10px 28px 10px;
  overflow: hidden;
  position: relative;
}

.page-contact .contact-frame::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(25, 227, 209, .16), transparent 66%);
  pointer-events: none;
}

.page-contact .contact-hero__kicker {
  color: var(--cyan);
  margin: 0 0 14px;
}

.page-contact .contact-hero__title {
  margin: 0 0 18px;
  font-size: clamp(30px, 5.2vw, 56px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.02em;
  transform: skewX(-2deg);
  text-shadow: 0 0 14px rgba(25, 227, 209, .3);
}

.page-contact .contact-hero__lede {
  max-width: 62ch;
  margin: 0 0 26px;
  color: var(--muted);
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.78;
}

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

/* ============ 主布局：左侧常驻面板 + 右侧内容流 ============ */
.page-contact .contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 56px);
  align-items: start;
  padding-top: clamp(40px, 6vw, 78px);
}

@media (min-width: 1000px) {
  .page-contact .contact-layout {
    grid-template-columns: minmax(0, 318px) minmax(0, 1fr);
  }

  .page-contact .contact-panel {
    position: sticky;
    top: calc(var(--bar-h) + 26px);
  }
}

.page-contact .contact-panel__inner {
  position: relative;
  padding: 30px 22px 26px;
  background: linear-gradient(168deg, rgba(11, 24, 48, .97), rgba(5, 11, 28, .97));
  border: 1px solid var(--line);
  border-radius: 22px 8px 22px 8px;
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

.page-contact .contact-panel__inner::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent 72%);
}

.page-contact .contact-panel__inner::after {
  content: "";
  position: absolute;
  top: 14px;
  right: 14px;
  width: 44px;
  height: 44px;
  border-top: 1px solid rgba(25, 227, 209, .7);
  border-right: 1px solid rgba(25, 227, 209, .7);
  border-radius: 0 12px 0 0;
  pointer-events: none;
}

.page-contact .contact-panel__title {
  margin: 10px 0 22px;
  font-size: clamp(20px, 2.2vw, 25px);
  font-weight: 800;
  line-height: 1.3;
}

.page-contact .contact-channels {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-contact .contact-channel {
  padding: 16px 0;
  border-top: 1px dashed var(--pc-line);
}

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

.page-contact .contact-channel__key {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--muted);
  margin-bottom: 7px;
}

.page-contact .contact-channel__val {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.55;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .contact-copy {
  font-size: 13px;
  padding: 6px 14px;
}

.page-contact .contact-panel__note {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--pc-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ============ 内容流 ============ */
.page-contact .contact-flow {
  display: grid;
  gap: clamp(48px, 6.5vw, 84px);
  min-width: 0;
}

.page-contact .contact-block {
  min-width: 0;
}

.page-contact .contact-block__index {
  display: block;
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-contact .contact-block__title {
  margin: 0 0 16px;
  font-size: clamp(24px, 3.1vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.01em;
}

.page-contact .contact-lead {
  max-width: 68ch;
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.78;
}

/* ============ 渠道筛选 ============ */
.page-contact .contact-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 24px;
}

.page-contact .contact-filter__status {
  flex-basis: 100%;
  margin: 2px 0 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-contact .contact-filter .filter-chip[aria-pressed="true"] {
  color: var(--orange);
  border-color: var(--orange);
}

.page-contact .contact-panels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

@media (min-width: 700px) {
  .page-contact .contact-panels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-contact .contact-way {
  padding: 22px 20px;
  background: var(--pc-panel);
  border: 1px solid var(--line);
  border-radius: 18px 6px 18px 6px;
}

.page-contact .contact-way__tag {
  display: block;
  margin-bottom: 10px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-contact .contact-way__title {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
}

.page-contact .contact-way__text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.74;
  color: var(--muted);
}

.page-contact .contact-way__hint {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper);
}

.page-contact .contact-way__hint + .contact-way__hint {
  margin-top: 12px;
}

.page-contact .contact-way__hint strong {
  color: var(--cyan);
  font-weight: 700;
}

.page-contact .contact-way__hint a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-diagram {
  margin: clamp(26px, 4vw, 38px) 0 0;
}

/* ============ 客服时段 ============ */
.page-contact .contact-hours {
  position: relative;
  padding: clamp(26px, 4vw, 42px);
  border-radius: 24px 8px 24px 8px;
  border: 1px solid rgba(25, 227, 209, .2);
  background: radial-gradient(130% 150% at 0% 0%, rgba(14, 42, 42, .96), rgba(5, 11, 28, .96) 64%);
  overflow: hidden;
}

.page-contact .contact-hours::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(31, 43, 69, .45) 0 1px, transparent 1px 34px);
  opacity: .55;
  pointer-events: none;
}

.page-contact .contact-hours > * {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hours__clock {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--cyan);
  text-shadow: 0 0 16px rgba(25, 227, 209, .38);
}

.page-contact .hours-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
  max-width: 68ch;
}

.page-contact .hours-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.76;
  color: var(--paper);
}

.page-contact .hours-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
}

/* ============ 咨询前准备 ============ */
.page-contact .checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 62ch;
}

.page-contact .checklist li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 13px 16px;
  background: rgba(11, 24, 48, .6);
  border: 1px dashed var(--pc-line);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.62;
  color: var(--paper);
}

.page-contact .checklist__no {
  flex: none;
  color: var(--orange);
  font-weight: 700;
}

/* ============ 到访指引 ============ */
.page-contact .contact-visit__media {
  margin: 0 0 clamp(24px, 3.4vw, 36px);
}

.page-contact .contact-visit__addr {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 16px;
  margin: 0 0 22px;
  padding: 16px 18px;
  border-left: 3px solid var(--gold);
  background: rgba(58, 16, 48, .42);
  border-radius: 0 12px 12px 0;
}

.page-contact .contact-visit__addr .label {
  color: var(--gold);
}

.page-contact .contact-visit__addr-val {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.55;
  color: var(--paper);
  overflow-wrap: anywhere;
}

/* ============ 自助入口 ============ */
.page-contact .contact-selfserve__grid {
  gap: 16px;
}

.page-contact .contact-shortcut {
  display: block;
  padding: 22px 20px;
  background: rgba(11, 24, 48, .62);
  border: 1px solid var(--line);
  border-radius: 18px 6px 18px 6px;
  color: inherit;
  text-decoration: none;
  transition: transform .3s var(--ease), border-color .3s var(--ease), background-color .3s var(--ease);
}

.page-contact .contact-shortcut:hover,
.page-contact .contact-shortcut:focus-visible {
  transform: translateY(-3px);
  border-color: var(--cyan);
  background: rgba(11, 24, 48, .92);
}

.page-contact .contact-shortcut__idx {
  display: block;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--cyan);
}

.page-contact .contact-shortcut h3 {
  margin: 10px 0 8px;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
}

.page-contact .contact-shortcut p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

/* ============ 窄屏收敛 ============ */
@media (max-width: 699px) {
  .page-contact .contact-hero__title {
    transform: none;
    text-shadow: 0 0 10px rgba(25, 227, 209, .22);
  }

  .page-contact .contact-hero__actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }

  .page-contact .contact-hours__clock {
    font-size: 32px;
  }

  .page-contact .contact-panel__inner {
    padding: 24px 18px 22px;
  }
}

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

  .page-contact .contact-shortcut:hover,
  .page-contact .contact-shortcut:focus-visible {
    transform: none;
  }
}