/* ============================================
   联系页专属样式 · page-contact
   深蓝基底 + 荧光绿数据流 + 橙红出口
   ============================================ */

.page-contact {
  --contact-slice: polygon(calc(0% + 12px) 0, 100% 0, 100% calc(100% - 16px), 0 100%);
  --contact-slice-alt: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 calc(100% - 12px));
  background: var(--bg-base);
  color: var(--text-main);
  font-family: var(--font-body);
}

/* ---------- 01 联系通道 / hero ---------- */

.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 72px 0 88px;
  background: var(--bg-deep);
}

.page-contact .contact-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 82% 18%, rgba(198, 255, 0, 0.09), transparent 32%),
    linear-gradient(145deg, var(--bg-base) 0%, var(--bg-deep) 72%);
  clip-path: polygon(0 0, 100% 0, 100% 82%, 0 100%);
}

.page-contact .contact-hero::after {
  content: '';
  position: absolute;
  right: 6%;
  top: 0;
  bottom: 0;
  width: 140px;
  z-index: -1;
  background: linear-gradient(180deg, transparent, rgba(198, 255, 0, 0.14), transparent);
  clip-path: polygon(18% 0, 100% 0, 82% 100%, 0 100%);
  pointer-events: none;
}

.page-contact .contact-hero__layout {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-contact .contact-hero__eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.page-contact .contact-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 8vw, 5.5rem);
  font-weight: 700;
  line-height: 0.95;
  color: var(--text-main);
  letter-spacing: 0.01em;
}

.page-contact .contact-hero__lead {
  margin: 0 0 20px;
  color: var(--text-sub);
  font-size: 1rem;
  line-height: 1.78;
  max-width: 46ch;
}

.page-contact .contact-hero__note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  color: var(--text-main);
  font-size: 0.9375rem;
}

.page-contact .contact-hero__meta {
  margin: 0;
  color: var(--text-sub);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
}

/* hero 右侧联系卡片 */

.page-contact .contact-card {
  position: relative;
  background: linear-gradient(150deg, var(--bg-panel) 0%, var(--bg-deep) 80%);
  border-top: 3px solid var(--accent);
  clip-path: var(--contact-slice);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.32);
}

.page-contact .contact-card__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.28;
}

.page-contact .contact-card__body {
  position: relative;
  z-index: 1;
  padding: 30px 22px 26px;
  background: linear-gradient(180deg, rgba(13, 22, 33, 0.15) 0%, rgba(13, 22, 33, 0.88) 100%);
}

.page-contact .contact-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
}

.page-contact .contact-card__eyebrow {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--warm);
  text-transform: uppercase;
}

.page-contact .contact-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  line-height: 1.1;
  color: var(--text-main);
}

.page-contact .contact-card__emblem {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
  color: var(--accent);
  border: 1px solid rgba(198, 255, 0, 0.5);
  padding: 6px 10px;
  transform: rotate(-6deg);
}

/* 联系列表 */

.page-contact .contact-list {
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-contact .contact-list__row {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-list__row:hover {
  background: rgba(198, 255, 0, 0.03);
}

.page-contact .contact-list__label {
  font-size: 0.8125rem;
  color: var(--text-sub);
  letter-spacing: 0.06em;
  padding-top: 3px;
}

.page-contact .contact-list__value {
  margin: 0;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--text-main);
  overflow-wrap: anywhere;
}

.page-contact .contact-list__link {
  font-family: var(--font-mono);
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 0, 0.32);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-contact .contact-list__link:hover {
  border-color: var(--accent);
  background-color: rgba(198, 255, 0, 0.08);
}

.page-contact .contact-list__address span {
  display: block;
}

/* ---------- 02 服务时间 ---------- */

.page-contact .contact-service {
  position: relative;
  padding: 72px 0 80px;
  background: var(--bg-base);
}

.page-contact .contact-service__heading {
  margin-bottom: 32px;
}

.page-contact .contact-service__grid {
  display: grid;
  gap: 36px;
}

.page-contact .contact-service__hours {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin: 0 0 14px;
}

.page-contact .contact-service__hours-num {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 7vw, 3.75rem);
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.03em;
}

.page-contact .contact-service__desc {
  margin: 0 0 24px;
  color: var(--text-sub);
  line-height: 1.75;
  max-width: 58ch;
}

.page-contact .contact-service__scope {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-service__scope li {
  position: relative;
  padding-left: 22px;
  color: var(--text-main);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.page-contact .contact-service__scope li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 10px;
  background: var(--accent);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.page-contact .contact-service__figure {
  margin-top: 8px;
  border: 1px solid var(--line);
  padding: 6px;
}

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

.page-contact .contact-service__figure figcaption {
  padding: 10px 6px 4px;
  color: var(--text-sub);
  font-size: 0.8125rem;
  line-height: 1.6;
}

/* 时区侧栏 */

.page-contact .contact-service__aside {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 40px 24px;
  text-align: center;
  background: linear-gradient(150deg, var(--bg-panel), var(--bg-deep));
  clip-path: var(--contact-slice-alt);
}

.page-contact .contact-service__zone {
  margin-bottom: 4px;
}

.page-contact .contact-service__clock {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 112px;
  height: 112px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--warm);
  line-height: 1;
}

.page-contact .contact-service__clock::before {
  content: '';
  position: absolute;
  inset: -7px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--accent);
  border-right-color: rgba(198, 255, 0, 0.35);
  transform: rotate(35deg);
}

.page-contact .contact-service__range {
  font-family: var(--font-mono);
  color: var(--text-main);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-contact .contact-service__note {
  color: var(--text-sub);
  font-size: 0.8125rem;
  line-height: 1.5;
}

/* ---------- 03 常见直达 ---------- */

.page-contact .contact-direct {
  position: relative;
  padding: 72px 0 96px;
  background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-deep) 100%);
}

.page-contact .contact-direct__heading {
  margin-bottom: 20px;
}

.page-contact .contact-direct__intro {
  margin: 0 0 28px;
  color: var(--text-sub);
  line-height: 1.7;
  max-width: 62ch;
}

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

.page-contact .contact-direct__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px;
  text-decoration: none;
  color: var(--text-main);
}

.page-contact .contact-direct__card .tag {
  align-self: flex-start;
}

.page-contact .contact-direct__card-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.15;
  color: var(--text-main);
}

.page-contact .contact-direct__card-desc {
  color: var(--text-sub);
  font-size: 0.875rem;
  line-height: 1.65;
}

.page-contact .contact-direct__card-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 42px;
  height: 3px;
  background: var(--accent);
}

/* ---------- 桌面端增强 ---------- */

@media (min-width: 960px) {
  .page-contact .contact-hero__layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 64px;
    align-items: center;
  }

  .page-contact .contact-card {
    margin-top: 24px;
  }

  .page-contact .contact-service__grid {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 48px;
    align-items: stretch;
  }

  .page-contact .contact-service__aside {
    min-height: 480px;
  }

  .page-contact .contact-direct__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}