/* ===== 联系入口页 · 专属样式 ===== */
.page-contact {
  --contact-slice: var(--color-bg);
  --contact-paper-text: rgba(11, 11, 15, .72);
}

/* --- 联系入口 Hero --- */
.page-contact .contact-hero {
  padding: 32px 0 12px;
  position: relative;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: 40px;
  right: -60px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(57, 255, 20, .07), transparent 70%);
  pointer-events: none;
}

.page-contact .contact-hero__body {
  display: grid;
  gap: 28px;
  margin-top: 36px;
}

.page-contact .contact-hero__copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.05;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--color-text);
  margin: 14px 0 12px;
}

.page-contact .contact-hero__lead {
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.8;
  max-width: 640px;
  margin: 0;
}

.page-contact .contact-hero__media {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 6 / 1;
  background: var(--color-bg-3);
}

.page-contact .contact-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 14, 39, .4), transparent 42%, transparent 68%, rgba(10, 14, 39, .4)),
    repeating-linear-gradient(-45deg, transparent 0 14px, rgba(57, 255, 20, .05) 14px 16px);
  pointer-events: none;
}

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

@media (max-width: 767px) {
  .page-contact .contact-hero__media {
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
  }
}

/* --- 联系方式区域 --- */
.page-contact .contact-ways {
  padding: 56px 0 64px;
  position: relative;
}

.page-contact .contact-ways::before {
  content: "";
  position: absolute;
  left: -80px;
  bottom: 40px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(255, 106, 0, .05), transparent 70%);
  pointer-events: none;
}

.page-contact .contact-ways__head {
  margin-bottom: 36px;
}

.page-contact .contact-ways__head p {
  color: var(--color-muted);
  font-size: 14px;
  margin: 10px 0 0;
}

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

.page-contact .contact-ways__list {
  display: grid;
  gap: 18px;
}

/* 联系卡片 */
.page-contact .contact-card {
  background: var(--color-bg-2);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 28px;
  right: 28px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, rgba(57, 255, 20, .55), rgba(57, 255, 20, .05));
}

.page-contact .contact-card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 38px 38px;
  border-color: transparent transparent rgba(57, 255, 20, .08) transparent;
  pointer-events: none;
}

.page-contact .contact-card:hover {
  border-color: var(--color-line-strong);
  box-shadow: var(--shadow-panel);
  transform: translateY(-2px);
}

.page-contact .contact-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: .06em;
  color: var(--color-text);
  margin: 14px 0 10px;
}

.page-contact .contact-card__mail,
.page-contact .contact-card__phone {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.8vw, 1.28rem);
  line-height: 1.4;
  color: var(--color-neon);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease);
  word-break: break-all;
}

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

.page-contact .contact-card__mail:hover,
.page-contact .contact-card__phone:hover {
  border-bottom-color: currentColor;
}

.page-contact .contact-card__meta {
  margin-top: 12px;
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.7;
}

/* 地址卡片 */
.page-contact .contact-ways__aside {
  display: flex;
  flex-direction: column;
}

.page-contact .contact-card--address {
  height: 100%;
  border-color: var(--color-line);
}

.page-contact .contact-card--address::before {
  background: linear-gradient(90deg, rgba(255, 106, 0, .55), rgba(255, 106, 0, .05));
}

.page-contact .contact-card--address::after {
  top: -1px;
  right: -1px;
  bottom: auto;
  border-width: 0 38px 38px 0;
  border-color: transparent var(--contact-slice) transparent transparent;
}

.page-contact .contact-card__address {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  margin: 0 0 4px;
}

.page-contact .contact-card__map {
  margin-top: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-line);
  overflow: hidden;
  position: relative;
  aspect-ratio: 2 / 1;
  background: var(--color-bg-3);
}

.page-contact .contact-card__map::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(57, 255, 20, .05), transparent 40%),
              linear-gradient(45deg, transparent 65%, rgba(255, 106, 0, .08));
  pointer-events: none;
}

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

.page-contact .contact-card--address .contact-card__meta {
  margin-top: 14px;
}

/* --- 联系提示 --- */
.page-contact .contact-notice {
  padding: 8px 0 64px;
}

.page-contact .contact-notice__panel {
  background: var(--color-paper);
  border-radius: var(--radius-lg);
  padding: 40px 24px;
  box-shadow: var(--shadow-panel);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-notice__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-neon), var(--color-orange) 70%, transparent);
}

.page-contact .contact-notice__head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-contact .contact-notice__head .index-label {
  color: var(--color-orange);
}

.page-contact .contact-notice__head .section-title {
  color: var(--color-ink);
  margin: 0;
}

.page-contact .contact-notice__grid {
  display: grid;
  gap: 28px;
  margin-top: 32px;
}

.page-contact .notice-item {
  position: relative;
  padding: 20px 0 0 24px;
  border-top: 1px solid rgba(11, 11, 15, .08);
}

.page-contact .notice-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 0, .15);
}

.page-contact .notice-item__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--color-orange);
}

.page-contact .notice-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-ink);
  margin: 6px 0 8px;
}

.page-contact .notice-item p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--contact-paper-text);
  margin: 0;
}

/* --- 更多入口 --- */
.page-contact .contact-more {
  padding: 0 0 72px;
}

.page-contact .contact-more__head {
  margin-bottom: 28px;
}

.page-contact .contact-more__grid {
  display: grid;
  gap: 18px;
}

.page-contact .contact-more__card {
  display: block;
  background: var(--color-bg-2);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease);
}

.page-contact .contact-more__card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--color-neon);
  opacity: 0;
  transition: opacity .2s var(--ease);
}

.page-contact .contact-more__card:hover {
  border-color: var(--color-line-neon);
  box-shadow: var(--shadow-panel);
  transform: translateY(-3px);
}

.page-contact .contact-more__card:hover::before {
  opacity: 1;
}

.page-contact .contact-more__idx {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--color-orange);
  margin-bottom: 10px;
}

.page-contact .contact-more__card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: .05em;
  color: var(--color-text);
  margin-bottom: 6px;
}

.page-contact .contact-more__card p {
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.6;
  margin: 0;
}

/* --- 响应式：平板及以上 --- */
@media (min-width: 768px) {
  .page-contact .contact-ways__grid {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }

  .page-contact .contact-ways__list {
    grid-template-columns: 1fr;
  }

  .page-contact .contact-notice__panel {
    padding: 44px 40px;
  }

  .page-contact .contact-notice__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }

  .page-contact .contact-more__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

/* --- 响应式：桌面 --- */
@media (min-width: 1024px) {
  .page-contact .contact-ways__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 24px;
  }

  .page-contact .contact-ways__list {
    gap: 20px;
  }

  .page-contact .contact-ways {
    padding: 64px 0 72px;
  }

  .page-contact .contact-notice__panel {
    padding: 48px 52px;
  }

  .page-contact .contact-hero__lead {
    font-size: 16px;
    max-width: 720px;
  }
}