/* ===== 联系品牌 /connect/ ===== */
.page-contact {
  --contact-wine: var(--color-accent-wine);
  --contact-indigo: var(--color-accent-secondary);
  --contact-green: var(--color-accent-alt);
  --contact-orange: var(--color-accent);
  background: var(--color-bg-light);
}

/* 首屏：天山全景 */
.page-contact .contact-hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-bg-dark);
  color: var(--color-white);
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
}

.page-contact .contact-hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 15, 43, 0.38) 0%, rgba(6, 15, 43, 0.5) 55%, rgba(6, 15, 43, 0.92) 100%),
    linear-gradient(105deg, rgba(6, 15, 43, 0.66) 0%, rgba(10, 26, 63, 0.24) 48%, rgba(255, 90, 54, 0.18) 100%);
}

.page-contact .contact-hero__content {
  position: relative;
  z-index: 2;
  padding-top: calc(var(--header-height, 64px) + 48px);
  padding-bottom: 48px;
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.7);
}

.page-contact .contact-hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.92);
}

.page-contact .contact-hero__kicker {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-accent-alt);
  border: 1px solid rgba(0, 210, 122, 0.45);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  margin-bottom: 20px;
}

.page-contact .contact-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: 0.01em;
  max-width: 780px;
  margin: 0 0 20px;
}

.page-contact .contact-hero__lead {
  max-width: 620px;
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 28px;
}

.page-contact .contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-contact .contact-hero__quick .btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-white);
}

/* 01 官方联系渠道 */
.page-contact .contact-channels {
  padding: 72px 0 88px;
  background:
    linear-gradient(180deg, var(--color-bg-light) 0%, var(--color-white) 100%);
}

.page-contact .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-contact .contact-card {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 34px 30px 30px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(10, 26, 63, 0.04);
  transition: transform var(--transition-mid), box-shadow var(--transition-mid), border-color var(--transition-fast);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-accent-wine) 0%, var(--color-accent-secondary) 100%);
  transform: skewY(-8deg);
}

.page-contact .contact-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 46px rgba(10, 26, 63, 0.12);
  border-color: rgba(10, 26, 63, 0.18);
}

.page-contact .contact-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.page-contact .contact-card__top svg {
  width: 28px;
  height: 28px;
  color: var(--color-accent-secondary);
}

.page-contact .contact-card__mark {
  font-family: var(--font-data);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-accent-wine);
  border: 1px solid currentColor;
  border-radius: var(--radius-pill);
  padding: 4px 12px;
}

.page-contact .contact-card h3 {
  font-size: 1.28rem;
  font-weight: 900;
  letter-spacing: 0.01em;
  margin: 0 0 12px;
  color: var(--color-text);
}

.page-contact .contact-card__link {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--color-bg-dark);
  text-decoration: none;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 3px;
  margin-bottom: 16px;
  word-break: break-all;
  transition: color var(--transition-fast);
}

.page-contact .contact-card__link:hover {
  color: var(--color-accent);
}

.page-contact .contact-card address {
  font-style: normal;
  font-family: var(--font-data);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-bg-dark);
  margin: 0 0 16px;
}

.page-contact .contact-card p {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--color-text-secondary);
  margin: 0;
}

.page-contact .contact-card p a {
  color: var(--color-bg-dark);
  font-weight: 500;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 4px;
}

/* 通用章节头部 */
.page-contact .contact-section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 40px;
}

.page-contact .contact-section-head__index {
  font-family: var(--font-data);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.page-contact .contact-section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 900;
  letter-spacing: 0.01em;
  margin: 0;
}

.page-contact .contact-section-head::after {
  content: "";
  flex: 1;
  min-width: 36px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-border) 0%, transparent 100%);
  transform: skewX(-15deg);
}

.page-contact .contact-section-head--light .contact-section-head__index {
  color: var(--color-accent-alt);
}

.page-contact .contact-section-head--light h2 {
  color: var(--color-white);
}

.page-contact .contact-section-head--light::after {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.3) 0%, transparent 100%);
}

/* 02 合作流程 */
.page-contact .contact-process {
  padding: 88px 0;
  background:
    radial-gradient(circle at 88% 18%, rgba(74, 59, 140, 0.32) 0%, transparent 42%),
    linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-bg-darker) 100%);
  color: var(--color-white);
}

.page-contact .contact-process__lead {
  max-width: 640px;
  font-size: 1.02rem;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.8);
  margin: -16px 0 42px;
}

.page-contact .process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact .process-step {
  position: relative;
  padding: 30px 28px 32px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.page-contact .process-step:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-4px);
}

.page-contact .process-step::after {
  content: "";
  position: absolute;
  right: -12px;
  top: 32px;
  width: 2px;
  height: 46%;
  background: linear-gradient(180deg, var(--color-accent) 0%, transparent 100%);
  transform: skewX(-12deg);
  opacity: 0.5;
}

.page-contact .process-step:last-child::after {
  display: none;
}

.page-contact .process-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  font-family: var(--font-data);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-accent);
  border: 2px solid rgba(255, 90, 54, 0.6);
  border-radius: 14px;
  margin-bottom: 22px;
}

.page-contact .process-step h3 {
  font-size: 1.16rem;
  font-weight: 900;
  color: var(--color-white);
  margin: 0 0 12px;
}

.page-contact .process-step p {
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
}

/* 03 后台支持与数据响应 */
.page-contact .contact-trust {
  padding: 88px 0 96px;
  background: var(--color-white);
}

.page-contact .contact-trust__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.page-contact .contact-trust__content .contact-section-head__index {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-accent-wine);
  border: 1px solid currentColor;
  border-radius: var(--radius-pill);
  padding: 6px 12px;
  margin-bottom: 22px;
}

.page-contact .contact-trust__content h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 900;
  letter-spacing: 0.01em;
  line-height: 1.3;
  margin: 0 0 16px;
  color: var(--color-text);
}

.page-contact .contact-trust__brief {
  max-width: 600px;
  font-size: 0.98rem;
  line-height: 1.9;
  color: var(--color-text-secondary);
  margin: 0 0 28px;
}

.page-contact .contact-trust__facts {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .contact-trust__facts li {
  position: relative;
  padding-left: 26px;
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--color-text);
}

.page-contact .contact-trust__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-accent-alt);
  box-shadow: 0 0 0 4px rgba(0, 210, 122, 0.14);
}

.page-contact .contact-trust__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
}

.page-contact .contact-trust__links a {
  display: inline-block;
  font-weight: 700;
  color: var(--color-bg-dark);
  text-decoration: none;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 4px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.page-contact .contact-trust__links a:hover {
  color: var(--color-accent);
  border-color: currentColor;
}

.page-contact .contact-trust__figure {
  position: relative;
  margin: 0;
}

.page-contact .contact-trust__figure::before {
  content: "";
  position: absolute;
  right: 12px;
  bottom: -14px;
  width: 76%;
  height: 76%;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-accent-secondary) 0%, var(--color-accent-wine) 100%);
  opacity: 0.18;
}

.page-contact .contact-trust__figure img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-width: 400px;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin: 0 auto;
  box-shadow: 0 24px 60px rgba(10, 26, 63, 0.12);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-contact .contact-hero {
    min-height: 600px;
  }

  .page-contact .contact-hero__content {
    padding-top: calc(var(--header-height, 64px) + 72px);
    padding-bottom: 64px;
  }

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

  .page-contact .contact-card:last-child {
    grid-column: 1 / -1;
  }

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

@media (min-width: 960px) {
  .page-contact .contact-hero {
    min-height: 660px;
  }

  .page-contact .contact-hero__content {
    padding-top: calc(var(--header-height, 64px) + 96px);
    padding-bottom: 88px;
  }

  .page-contact .contact-channels {
    padding: 104px 0 112px;
  }

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

  .page-contact .contact-card:last-child {
    grid-column: auto;
  }

  .page-contact .contact-process {
    padding: 104px 0;
  }

  .page-contact .process-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-contact .contact-trust {
    padding: 104px 0 120px;
  }

  .page-contact .contact-trust__layout {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 72px;
  }
}