.page-contact .contact-hero {
  padding-block: clamp(18px, 3vw, 34px) clamp(34px, 6vw, 72px);
  position: relative;
}

.page-contact .contact-hero__inner {
  position: relative;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
  margin-top: clamp(20px, 3vw, 40px);
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(32px, 5vw, 64px);
  }
}

.page-contact .contact-hero__copy h1 {
  margin: 14px 0 0;
  font-size: clamp(32px, 5.4vw, 60px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: 0.04em;
  color: var(--fog-100);
}

.page-contact .contact-hero__copy .lede {
  margin: 20px 0 0;
  max-width: 46ch;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-contact .contact-hero__media {
  position: relative;
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

/* ---------- 联系方式卡片 ---------- */

.page-contact .contact-channels__grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(26px, 4vw, 44px);
}

@media (min-width: 760px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-contact .channel-card {
  position: relative;
  padding: 26px 24px 24px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(168deg, rgba(23, 27, 29, 0.9), rgba(11, 13, 14, 0.96));
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: border-color 0.3s var(--ease), transform 0.35s var(--ease);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--fog-500);
}

.page-contact .channel-card--gold::before {
  background: linear-gradient(180deg, var(--gold-300), var(--gold-500));
}

.page-contact .channel-card--jade::before {
  background: linear-gradient(180deg, var(--jade-300), var(--jade-500));
}

.page-contact .channel-card:hover {
  transform: translateY(-3px);
}

.page-contact .channel-card--gold:hover,
.page-contact .channel-card--jade:hover,
.page-contact .channel-card:hover {
  border-color: var(--line-gold);
}

.page-contact .channel-card__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--fog-300);
}

.page-contact .channel-card__value {
  margin: 12px 0 14px;
  font-size: clamp(17px, 2.1vw, 21px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--gold-300);
  word-break: break-word;
}

.page-contact .channel-card--jade .channel-card__value {
  color: var(--jade-300);
}

.page-contact .channel-card:not(.channel-card--gold):not(.channel-card--jade) .channel-card__value {
  color: var(--fog-100);
}

.page-contact .channel-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--fog-300);
}

.page-contact .channel-card__hint {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--fog-500);
}

/* ---------- 工单指引 ---------- */

.page-contact .ticket-guide__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  margin-top: clamp(26px, 4vw, 44px);
}

@media (min-width: 900px) {
  .page-contact .ticket-guide__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    align-items: start;
    gap: clamp(32px, 5vw, 60px);
  }
}

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

.page-contact .ticket-steps__item {
  position: relative;
  padding: 24px 22px 24px 82px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(175deg, rgba(23, 27, 29, 0.82), rgba(11, 13, 14, 0.58));
  transition: border-color 0.3s var(--ease);
}

.page-contact .ticket-steps__item:hover {
  border-color: var(--line-gold);
}

.page-contact .ticket-steps__num {
  position: absolute;
  top: 22px;
  left: 24px;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--gold-500);
}

.page-contact .ticket-steps__title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--fog-100);
}

.page-contact .ticket-steps__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--fog-300);
}

.page-contact .ticket-guide__media {
  position: relative;
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-contact .ticket-guide__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 服务时间 ---------- */

.page-contact .service-window__panel {
  margin-top: clamp(22px, 3vw, 38px);
  padding: clamp(26px, 4vw, 48px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(217, 154, 43, 0.14), transparent 56%),
    radial-gradient(90% 120% at 0% 100%, rgba(47, 143, 107, 0.12), transparent 60%),
    linear-gradient(170deg, rgba(23, 27, 29, 0.92), rgba(11, 13, 14, 0.97));
}

.page-contact .service-window__stats {
  display: grid;
  gap: 16px;
}

@media (min-width: 620px) {
  .page-contact .service-window__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1020px) {
  .page-contact .service-window__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-contact .service-window__stats .stat {
  padding: 18px 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 13, 14, 0.62);
}

.page-contact .service-window__stats .stat__value {
  display: block;
  font-size: clamp(21px, 2.6vw, 28px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--gold-300);
}

.page-contact .service-window__stats .stat__label {
  display: block;
  margin-top: 8px;
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--fog-300);
}

.page-contact .service-window__notes {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 14px;
}

.page-contact .service-window__notes p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--fog-300);
}

/* ---------- 常见咨询分类 ---------- */

.page-contact .topics__accordion {
  margin-top: clamp(22px, 3vw, 38px);
}

/* ---------- 联络地址 ---------- */

.page-contact .address__panel {
  margin-top: clamp(22px, 3vw, 38px);
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding: clamp(26px, 4vw, 46px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(152deg, rgba(23, 27, 29, 0.9), rgba(11, 13, 14, 0.96));
}

@media (min-width: 880px) {
  .page-contact .address__panel {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    align-items: start;
  }
}

.page-contact .address__copy .section-title {
  margin-top: 12px;
}

.page-contact .address__copy p {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--fog-300);
}

.page-contact .address__list {
  margin: 0;
  display: grid;
}

.page-contact .address__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

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

@media (min-width: 560px) {
  .page-contact .address__row {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

.page-contact .address__row dt {
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--fog-500);
}

.page-contact .address__row dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--fog-100);
  word-break: break-word;
}

.page-contact .address__row dd.mono {
  color: var(--gold-300);
  font-size: 15px;
}

/* ---------- 自助入口卡片 ---------- */

.page-contact .contact-more__grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(22px, 3vw, 36px);
}

@media (min-width: 760px) {
  .page-contact .contact-more__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-contact .contact-more__grid .card {
  display: block;
  text-decoration: none;
  transition: border-color 0.3s var(--ease), transform 0.35s var(--ease);
}

.page-contact .contact-more__grid .card:hover {
  border-color: var(--line-gold);
  transform: translateY(-3px);
}

.page-contact .contact-more__grid .card__meta {
  color: var(--gold-300);
}

.page-contact .contact-more__grid .card:hover .card__meta {
  color: var(--electric-400);
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .ticket-steps__item,
  .page-contact .contact-more__grid .card {
    transition: none;
  }

  .page-contact .channel-card:hover,
  .page-contact .contact-more__grid .card:hover {
    transform: none;
  }
}
</main>