/* ===== 联系品牌页专属样式 /connect/ ===== */
.page-contact {
  --contact-card-radius: 2px;
  --contact-gap: 1.25rem;
  position: relative;
  overflow-x: hidden;
  color: var(--color-muted);
  background:
    radial-gradient(circle at 12% 18%, rgba(255, 92, 0, 0.10), transparent 34rem),
    radial-gradient(circle at 88% 42%, rgba(0, 255, 163, 0.06), transparent 28rem),
    var(--color-deep);
}

.page-contact::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(135deg, rgba(255, 92, 0, 0.55) 0%, transparent 25%),
    linear-gradient(var(--color-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-line) 1px, transparent 1px);
  background-size: 100% 100%, 32px 32px, 32px 32px;
  opacity: 0.16;
  mask-image: radial-gradient(ellipse at 70% 20%, black 0%, transparent 78%);
}

.page-contact > * {
  position: relative;
  z-index: 1;
}

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

.page-contact a:focus-visible {
  outline: 2px solid var(--color-neon);
  outline-offset: 2px;
}

/* 面包屑 */
.page-contact .breadcrumbs {
  padding-top: 1.25rem;
  padding-bottom: 0.25rem;
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--color-muted);
}

.page-contact .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .breadcrumbs li + li::before {
  content: "/";
  margin-right: 0.4rem;
  color: var(--color-line);
}

.page-contact .breadcrumbs a {
  color: var(--color-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-contact .breadcrumbs a:hover {
  color: var(--color-neon);
  border-bottom-color: var(--color-neon);
}

/* 首屏标题区 */
.page-contact .page-contact-hero {
  padding-top: clamp(2.5rem, 7vw, 5rem);
  padding-bottom: clamp(1.5rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--color-line);
  margin-bottom: clamp(0.5rem, 1.5vw, 1.5rem);
}

.page-contact .page-contact-hero .section-head {
  max-width: 820px;
}

.page-contact .page-contact-hero .section-kicker {
  color: var(--color-orange);
  font-family: var(--font-data);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-contact .page-heading {
  margin: 0.75rem 0 1rem;
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 5.4vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--color-white);
}

.page-contact .page-heading-sub {
  margin: 0;
  max-width: 720px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-muted);
}

/* 区块刊头 */
.page-contact .section-head {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 1.5rem;
}

.page-contact .section-head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%) skewX(-20deg);
  width: 4px;
  height: 2.2rem;
  background: var(--color-orange);
}

.page-contact .section-kicker {
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-neon);
}

.page-contact .section-title {
  margin: 0.4rem 0 0.5rem;
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3.2vw, 2.2rem);
  line-height: 1.2;
  color: var(--color-white);
}

.page-contact .section-lead {
  margin: 0;
  max-width: 640px;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-muted);
}

/* 联系渠道卡片 */
.page-contact .contact-channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
  margin-bottom: clamp(1.5rem, 5vw, 4rem);
}

.page-contact .contact-channel-card {
  display: flex;
  flex-direction: column;
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--contact-card-radius);
  overflow: hidden;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.page-contact .contact-channel-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0.75rem;
  width: 3px;
  height: 64px;
  transform: skewX(-20deg);
  background: var(--color-orange);
  opacity: 0.8;
}

.page-contact .contact-channel-card:hover,
.page-contact .contact-channel-card:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.35);
  border-color: var(--color-orange);
}

.page-contact .contact-channel-media {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-ink);
}

.page-contact .contact-channel-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.page-contact .contact-channel-card:hover .contact-channel-img {
  transform: scale(1.02);
}

.page-contact .contact-channel-media--svg svg {
  width: clamp(88px, 22%, 116px);
  height: auto;
}

.page-contact .contact-channel-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.5rem clamp(1.1rem, 3vw, 1.75rem) 1.75rem;
}

.page-contact .contact-channel-index {
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-neon);
}

.page-contact .contact-channel-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  line-height: 1.25;
  color: var(--color-white);
}

.page-contact .contact-channel-desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-contact .contact-channel-mailto,
.page-contact .contact-channel-tel {
  margin-top: auto;
  align-self: flex-start;
}

.page-contact .contact-channel-address {
  margin: 0.2rem 0 0;
  padding: 0.85rem 1rem;
  border-left: 3px solid var(--color-orange);
  background: rgba(255, 92, 0, 0.07);
  font-family: var(--font-data);
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--color-white);
  word-break: break-all;
}

/* 咨询前提示 */
.page-contact .contact-guide-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
  margin-bottom: clamp(1.5rem, 5vw, 4rem);
}

.page-contact .contact-guide-grid .info-card {
  padding: clamp(1.5rem, 3.5vw, 2.25rem);
  border: 1px solid var(--color-line);
  border-radius: var(--contact-card-radius);
  background: var(--color-card-soft);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.page-contact .contact-guide-grid .info-card:hover {
  border-color: var(--color-neon);
  transform: translateY(-2px);
}

.page-contact .contact-guide-grid .info-card-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: var(--color-white);
}

.page-contact .contact-guide-grid p {
  margin: 0 0 1.25rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--color-muted);
}

/* 服务承诺 */
.page-contact .contact-promise-panel {
  position: relative;
  margin-bottom: clamp(1.5rem, 5vw, 4rem);
  padding: clamp(1.5rem, 4vw, 3.25rem);
  border: 1px solid var(--color-line);
  border-radius: var(--contact-card-radius);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255, 92, 0, 0.08), transparent 42%),
    var(--color-card);
}

.page-contact .contact-promise-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-orange) 0%, var(--color-neon) 100%);
}

.page-contact .contact-promise-panel .section-head {
  margin-bottom: 1.25rem;
}

.page-contact .contact-promise-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 1.25rem 0 1rem;
  padding: 0;
  list-style: none;
}

.page-contact .contact-promise-item {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 1.1rem 1.25rem;
  background: rgba(8, 20, 40, 0.7);
  border: 1px solid var(--color-line);
}

.page-contact .contact-promise-icon {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 255, 163, 0.4);
  border-radius: 50%;
  margin-top: 0.1rem;
}

.page-contact .contact-promise-icon svg {
  width: 14px;
  height: 14px;
  display: block;
}

.page-contact .contact-promise-item h3 {
  margin: 0.1rem 0 0.3rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--color-white);
}

.page-contact .contact-promise-item p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-contact .contact-promise-note {
  margin: 1rem 0 0;
  padding-top: 1rem;
  border-top: 1px dashed var(--color-line);
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--color-muted);
}

/* 关于我们交叉链接 */
.page-contact .contact-about-box {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  align-items: center;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--color-ink);
  border: 1px solid var(--color-line);
  border-radius: var(--contact-card-radius);
}

.page-contact .contact-about-box p {
  max-width: 720px;
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--color-muted);
}

/* 响应式增强 */
@media (min-width: 768px) {
  .page-contact .contact-channel-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .contact-guide-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .contact-about-box {
    grid-template-columns: 1fr auto;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-channel-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .contact-promise-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .contact-promise-panel {
    padding: clamp(2rem, 5vw, 3.5rem);
  }

  .page-contact .page-contact-hero .section-head {
    max-width: 900px;
  }
}