.page-contact {
  display: block;
  overflow-x: clip;
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

.page-contact .breadcrumbs {
  padding-block: clamp(18px, 3vw, 30px) 0;
  font-size: var(--fs-index);
  letter-spacing: 0.14em;
}

/* ---------- 首屏框景 ---------- */
.page-contact .contact-hero {
  margin-top: clamp(14px, 2.4vw, 28px);
}

.page-contact .contact-hero__frame {
  position: relative;
  border-radius: var(--radius-lg);
  padding: clamp(22px, 4vw, 54px);
  overflow: hidden;
  background:
    radial-gradient(120% 130% at 92% 4%, rgba(255, 164, 27, 0.16), transparent 56%),
    radial-gradient(90% 120% at 2% 100%, rgba(111, 227, 255, 0.1), transparent 58%),
    var(--panel);
}

.page-contact .contact-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.6vw, 48px);
  align-items: center;
}

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

.page-contact .contact-hero h1 {
  margin: 10px 0 18px;
  font-size: clamp(2rem, 5.6vw, 3.5rem);
  font-weight: 300;
  line-height: 1.14;
  letter-spacing: 0.05em;
  color: var(--ivory);
}

.page-contact .contact-hero__lede {
  max-width: 52ch;
  margin: 0;
  font-size: clamp(0.98rem, 1.5vw, 1.06rem);
  line-height: 1.9;
  color: var(--silver);
}

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

.page-contact .contact-hero__media {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 章节骨架 ---------- */
.page-contact .contact-section {
  margin-top: clamp(56px, 8vw, 112px);
}

.page-contact .contact-sec-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: clamp(14px, 2.6vw, 34px);
  align-items: start;
  margin-bottom: clamp(24px, 3.4vw, 44px);
}

.page-contact .contact-sec-head__num {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: clamp(2.4rem, 5.4vw, 4rem);
  font-weight: 200;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-contact .contact-sec-head__title {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.03em;
  color: var(--ivory);
}

.page-contact .contact-sec-head__sub {
  grid-column: 2;
  grid-row: 2;
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--silver);
}

/* ---------- 三条通道 ---------- */
.page-contact .contact-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 22px);
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.4vw, 30px) clamp(20px, 2.4vw, 30px) clamp(20px, 2.4vw, 30px) clamp(24px, 2.8vw, 34px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: var(--ice);
}

.page-contact .channel-card--ticket::before {
  width: 7px;
  background: var(--gold);
}

.page-contact .channel-card--phone::before {
  background: var(--lava);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(255, 164, 27, 0.5);
  box-shadow: var(--shadow-lift);
}

.page-contact .channel-card__title {
  margin: 4px 0 0;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ivory);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(0.84rem, 1.5vw, 0.98rem);
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--ice);
  word-break: break-word;
}

.page-contact .channel-card--ticket .channel-card__value {
  color: var(--gold);
}

.page-contact .channel-card--phone .channel-card__value {
  color: var(--lava);
}

.page-contact .channel-card__desc {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-contact .channel-card__meta {
  margin-top: auto;
  padding-top: 14px;
}

.page-contact .meta-list__row {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid rgba(30, 39, 64, 0.85);
}

.page-contact .meta-list__key {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--gold-soft);
  padding-top: 3px;
}

.page-contact .meta-list__val {
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 工单提交 ---------- */
.page-contact .ticket-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.6vw, 44px);
  align-items: start;
}

.page-contact .ticket-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ticket-list li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(18, 26, 46, 0.9), rgba(14, 20, 36, 0.9));
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.page-contact .ticket-list li:hover {
  transform: translateX(4px);
  border-color: rgba(111, 227, 255, 0.45);
}

.page-contact .ticket-list__num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  color: var(--ice);
  padding-top: 2px;
}

.page-contact .ticket-list__text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-contact .ticket-list__text strong {
  color: var(--ivory);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-contact .ticket-block__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-contact .ticket-block__media img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 回应节奏 ---------- */
.page-contact .cadence-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .cadence-item {
  position: relative;
  padding: 24px 20px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--panel-2);
}

.page-contact .cadence-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  width: 44px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--gold);
}

.page-contact .cadence-item__key {
  margin: 0;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--gold-soft);
}

.page-contact .cadence-item__val {
  margin: 10px 0 8px;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 2.4vw, 1.45rem);
  letter-spacing: 0.03em;
  color: var(--ivory);
}

.page-contact .cadence-item__note {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--silver);
}

/* ---------- 地址铭牌 ---------- */
.page-contact .contact-plate {
  position: relative;
  padding: clamp(24px, 3.6vw, 48px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 164, 27, 0.28);
  background:
    linear-gradient(145deg, rgba(30, 39, 64, 0.8), rgba(14, 20, 36, 0.94)),
    var(--panel);
  box-shadow: inset 0 1px 0 rgba(245, 247, 251, 0.07), var(--shadow-lift);
  overflow: hidden;
}

.page-contact .contact-plate::before {
  content: "";
  position: absolute;
  top: 0;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 217, 138, 0.75), transparent);
}

.page-contact .plate-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-contact .plate-item {
  padding-top: 14px;
  border-top: 1px solid rgba(30, 39, 64, 0.9);
}

.page-contact .plate-item__key {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-contact .plate-item__val {
  margin: 8px 0 0;
  font-size: 0.96rem;
  line-height: 1.7;
  color: var(--ivory);
  word-break: break-word;
}

.page-contact .plate-item__val--mono {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.page-contact .contact-plate__hint {
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  padding-top: 16px;
  border-top: 1px dashed rgba(30, 39, 64, 0.9);
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--silver);
}

/* ---------- 延伸入口 ---------- */
.page-contact .next-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .next-link {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--panel);
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.page-contact .next-link:hover,
.page-contact .next-link:focus-visible {
  transform: translateY(-4px);
  border-color: var(--gold);
  background: var(--panel-2);
}

.page-contact .next-link__label {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ivory);
}

.page-contact .next-link__desc {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .cadence-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .next-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .plate-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 40px;
  }
}

@media (min-width: 860px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .page-contact .ticket-block {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: 1fr 1.3fr 0.95fr;
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .ticket-list li,
  .page-contact .next-link {
    transition: none;
  }

  .page-contact .channel-card:hover,
  .page-contact .channel-card:focus-within,
  .page-contact .ticket-list li:hover,
  .page-contact .next-link:hover,
  .page-contact .next-link:focus-visible {
    transform: none;
  }
}