.page-contact {
  --pc-line: rgba(143, 169, 184, 0.22);
  --pc-line-soft: rgba(143, 169, 184, 0.1);
  --pc-panel: rgba(18, 76, 64, 0.32);
  --pc-panel-deep: rgba(3, 11, 18, 0.55);

  background:
    radial-gradient(110% 55% at 84% -12%, rgba(46, 211, 198, 0.16), transparent 60%),
    radial-gradient(90% 45% at 2% 6%, rgba(200, 255, 61, 0.08), transparent 55%),
    linear-gradient(180deg, var(--night) 0%, var(--pitch) 44%, var(--night) 100%);
  color: var(--paper);
  overflow-x: hidden;
}

.page-contact .contact-crumb {
  padding-block: 18px 4px;
}

.page-contact .section {
  padding-block: clamp(34px, 6vw, 72px);
}

.page-contact .section-head {
  margin-bottom: clamp(20px, 4vw, 36px);
}

.page-contact h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 4.2vw, 2.15rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 6px 0 0;
  color: var(--paper);
}

.page-contact .lede {
  color: var(--mist);
  font-size: clamp(0.93rem, 2.4vw, 1.04rem);
  line-height: 1.78;
  max-width: 52ch;
  margin: 12px 0 0;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-block: clamp(20px, 4vw, 36px) clamp(34px, 6vw, 68px);
  border-bottom: 1px solid var(--pc-line);
}

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

.page-contact .contact-hero__lead {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-contact h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.95rem, 7.2vw, 4.05rem);
  line-height: 0.99;
  letter-spacing: -0.018em;
  margin: 0;
  color: var(--paper);
}

.page-contact .contact-hero__status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

/* 联系入口面板 */
.page-contact .contact-rail {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-contact .rail-cell {
  border: 2px solid var(--pc-line);
  border-radius: var(--radius-md);
  background: var(--pc-panel);
  padding: 18px 18px 16px;
  box-shadow: 7px 7px 0 0 rgba(3, 11, 18, 0.5);
  min-width: 0;
}

.page-contact .rail-cell__label {
  margin: 0 0 9px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .rail-cell__value {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(0.98rem, 2.9vw, 1.32rem);
  line-height: 1.32;
  color: var(--lime);
  word-break: break-word;
  user-select: all;
  -webkit-user-select: all;
}

.page-contact .rail-cell--tel .rail-cell__value {
  font-size: clamp(1.45rem, 5vw, 1.95rem);
  letter-spacing: 0.02em;
}

.page-contact .rail-cell__hint {
  margin: 11px 0 0;
  font-size: 0.81rem;
  line-height: 1.66;
  color: var(--mist);
}

/* 首屏图 */
.page-contact .contact-hero__media {
  margin: 0;
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-contact .contact-hero__media .media-frame {
  border: 2px solid var(--line-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--pc-panel-deep);
  box-shadow: var(--shadow-hard);
}

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

.page-contact .contact-hero__media figcaption {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--mist);
}

/* ---------- 在线时段 ---------- */
.page-contact .hours-grid {
  display: grid;
  gap: 14px;
}

.page-contact .hour-card {
  border: 2px solid var(--pc-line);
  border-radius: var(--radius-md);
  background: var(--pc-panel);
  padding: 20px 18px;
  box-shadow: 6px 6px 0 0 rgba(3, 11, 18, 0.5);
}

.page-contact .hour-card--peak {
  border-color: rgba(255, 138, 61, 0.45);
  background: linear-gradient(160deg, rgba(255, 138, 61, 0.12), rgba(18, 76, 64, 0.3));
}

.page-contact .hour-card__num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.7rem, 6.4vw, 2.5rem);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--lime);
}

.page-contact .hour-card__num--orange {
  color: var(--orange);
}

.page-contact .hour-card__label {
  margin: 12px 0 0;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .hour-card__note {
  margin: 8px 0 0;
  font-size: 0.82rem;
  line-height: 1.68;
  color: var(--mist);
}

/* ---------- 工单分类 ---------- */
.page-contact .ticket-grid {
  display: grid;
  gap: 14px;
}

.page-contact .ticket {
  display: grid;
  gap: 8px;
  padding: 20px 18px 18px;
  border: 2px solid var(--pc-line);
  border-radius: var(--radius-md);
  background: rgba(7, 23, 38, 0.72);
  box-shadow: 7px 7px 0 0 rgba(3, 11, 18, 0.5);
  text-decoration: none;
  color: inherit;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.page-contact .ticket:hover,
.page-contact .ticket:focus-visible {
  transform: translate(-2px, -2px);
  border-color: rgba(200, 255, 61, 0.6);
  box-shadow: 9px 9px 0 0 rgba(3, 11, 18, 0.55);
}

.page-contact .ticket:target {
  border-color: var(--lime);
  box-shadow: 9px 9px 0 0 rgba(200, 255, 61, 0.26);
}

.page-contact .ticket__no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--signal, var(--cyan));
}

.page-contact .ticket__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.22rem;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .ticket__desc {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .ticket__prep {
  margin: 4px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--pc-line);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.6;
  color: rgba(242, 247, 240, 0.72);
}

/* 快捷入口面板 */
.page-contact .contact-shortcut {
  margin-top: clamp(20px, 4vw, 32px);
  border: 2px solid var(--pc-line);
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, rgba(46, 211, 198, 0.1), rgba(12, 59, 46, 0.5));
  padding: 20px 18px;
}

.page-contact .contact-shortcut__lead {
  margin: 0 0 14px;
  font-size: 0.88rem;
  line-height: 1.68;
  color: var(--paper);
}

.page-contact .shortcut-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-contact .shortcut-list li {
  border-top: 1px solid var(--pc-line-soft);
}

.page-contact .shortcut-list li:first-child {
  border-top: 0;
}

.page-contact .shortcut-list a {
  display: block;
  padding: 11px 2px 11px 22px;
  position: relative;
  font-size: 0.87rem;
  line-height: 1.5;
  color: var(--paper);
  text-decoration: none;
}

.page-contact .shortcut-list a::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 11px;
  font-family: var(--font-mono);
  color: var(--lime);
}

.page-contact .shortcut-list a:hover,
.page-contact .shortcut-list a:focus-visible {
  color: var(--lime);
}

/* ---------- 地址与备案 ---------- */
.page-contact .contact-base {
  border-top: 1px solid var(--pc-line);
}

.page-contact .contact-base__inner {
  display: grid;
  gap: 24px;
}

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

.page-contact .contact-base__note {
  margin: 14px 0 22px;
  font-size: 0.87rem;
  line-height: 1.74;
  color: var(--mist);
  max-width: 50ch;
}

.page-contact .base-list {
  margin: 0;
  border-top: 2px solid var(--pc-line);
}

.page-contact .base-row {
  display: grid;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pc-line-soft);
}

.page-contact .base-row dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .base-row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .contact-base__media .media-frame {
  border: 2px solid var(--line-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--pc-panel-deep);
  box-shadow: var(--shadow-hard);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-contact .contact-rail {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-contact .base-row {
    grid-template-columns: 130px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }
}

@media (min-width: 760px) {
  .page-contact .hours-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

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

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

  .page-contact .shortcut-list li:nth-child(2) {
    border-top: 0;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
    gap: clamp(32px, 4vw, 60px);
  }

  .page-contact .contact-base__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: center;
    gap: clamp(28px, 4vw, 52px);
  }
}

@media (min-width: 1080px) {
  .page-contact .hours-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

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

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

.page-contact {
  --signal: currentColor;
}