/* ==================== 页面专属：联系品牌 /connect/ ==================== */
.page-contact {
  --contact-radius: 28px;
  --contact-max: 1240px;
  background: var(--color-bg);
  color: var(--color-text);
}

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

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

.page-contact .chapter__num {
  position: absolute;
  top: -8px;
  left: -6px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(4.5rem, 12vw, 9rem);
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.05;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}

/* 面包屑 */
.page-contact .breadcrumb {
  max-width: var(--contact-max);
  margin: 22px auto 0;
  padding: 0 20px;
}

.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .breadcrumb__item {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.page-contact .breadcrumb__item a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s var(--ease);
}

.page-contact .breadcrumb__item a:hover {
  color: var(--color-accent-red);
}

.page-contact .breadcrumb__sep {
  color: var(--color-border);
}

.page-contact .breadcrumb__item--current {
  color: var(--color-text);
}

/* ===== 01 联系品牌 主视觉区 ===== */
.page-contact .contact-hero {
  padding: clamp(36px, 7vw, 88px) 0 56px;
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg, rgba(212, 175, 55, 0.08) 0 2px, transparent 2px 18px);
  pointer-events: none;
}

.page-contact .contact-hero__ring {
  position: absolute;
  width: 200px;
  height: 200px;
  border: 28px solid rgba(212, 175, 55, 0.16);
  border-radius: 50%;
  bottom: -70px;
  right: -60px;
  z-index: 0;
  pointer-events: none;
}

.page-contact .contact-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 36px;
  align-items: center;
  max-width: var(--contact-max);
  margin: 0 auto;
  padding: 0 20px;
}

.page-contact .contact-hero__content {
  max-width: 560px;
}

.page-contact h1 {
  margin: 12px 0 20px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--color-primary);
}

.page-contact .contact-hero__brand {
  display: inline-block;
  padding: 0.08em 0.42em;
  margin-left: 0.12em;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  color: var(--color-accent);
  font-size: 0.52em;
  vertical-align: 0.3em;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

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

.page-contact .contact-hero__lead {
  margin: 0 0 18px;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
}

.page-contact .contact-hero__lead:last-of-type {
  margin-bottom: 28px;
}

.page-contact .contact-hero__cta {
  min-width: 168px;
  justify-content: center;
}

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

.page-contact .contact-hero__img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.page-contact .contact-hero__caption {
  position: absolute;
  left: 20px;
  bottom: 20px;
  max-width: calc(100% - 40px);
  margin: 0;
  padding: 10px 18px;
  background: var(--color-primary);
  color: #f5f1e6;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.5;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
}

/* ===== 02 沟通渠道 ===== */
.page-contact .contact-channels {
  padding: 72px 0 80px;
  background: var(--color-primary);
  overflow: hidden;
}

.page-contact .contact-channels .chapter__num {
  color: #ffffff;
  opacity: 0.08;
}

.page-contact .contact-channels__inner {
  position: relative;
  z-index: 1;
  max-width: var(--contact-max);
  margin: 0 auto;
  padding: 0 20px;
}

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

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

.page-contact .contact-channels h2 {
  margin: 10px 0 12px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  line-height: 1.2;
  color: #ffffff;
}

.page-contact .contact-channels__intro {
  max-width: 620px;
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(247, 243, 232, 0.82);
}

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

.page-contact .contact-channel {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px 24px 24px;
  background: #fbf7ed;
  border-radius: var(--radius-lg);
  border-top: 5px solid transparent;
  box-shadow: var(--shadow-md);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.page-contact .contact-channel:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.page-contact .contact-channel--email {
  border-top-color: var(--color-accent-red);
}

.page-contact .contact-channel--phone {
  border-top-color: var(--color-accent);
}

.page-contact .contact-channel--address {
  border-top-color: var(--color-primary-light);
}

.page-contact .contact-channel__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.page-contact .contact-channel__index {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.page-contact .contact-channel__tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-contact .contact-channel__title {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--color-primary);
}

.page-contact .contact-channel__desc {
  margin: 0 0 18px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-text-muted);
}

.page-contact .contact-channel__value {
  display: block;
  margin: 0 0 14px;
  padding: 12px 16px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--color-accent);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.0625rem;
  line-height: 1.5;
  color: var(--color-text);
  word-break: break-all;
}

.page-contact .contact-channel__note {
  margin-top: auto;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-accent-red);
  letter-spacing: 0.04em;
}

/* ===== 03 联系主题 ===== */
.page-contact .contact-topics {
  padding: 72px 0 80px;
}

.page-contact .contact-topics__head {
  max-width: var(--contact-max);
  margin: 0 auto 36px;
  padding: 0 20px;
}

.page-contact .contact-topics h2 {
  margin: 10px 0 12px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  line-height: 1.2;
  color: var(--color-primary);
}

.page-contact .contact-topics__head p:last-child {
  max-width: 620px;
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.page-contact .contact-topics__grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  max-width: var(--contact-max);
  margin: 0 auto;
  padding: 0 20px;
}

.page-contact .contact-topic {
  position: relative;
  padding: 28px 24px 26px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.page-contact .contact-topic:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.page-contact .contact-topic__index {
  position: absolute;
  top: 10px;
  right: 18px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 3.2rem;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.14;
  pointer-events: none;
}

.page-contact .contact-topic h3 {
  position: relative;
  margin: 0 0 12px;
  padding-right: 44px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 900;
  line-height: 1.45;
  color: var(--color-primary);
}

.page-contact .contact-topic p {
  position: relative;
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-text-muted);
}

/* ===== 04 响应流程 ===== */
.page-contact .contact-flow {
  padding: 72px 0 88px;
  background: var(--color-bg-alt);
  overflow: hidden;
}

.page-contact .contact-flow .chapter__num {
  color: var(--color-primary);
  opacity: 0.06;
}

.page-contact .contact-flow__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 40px;
  align-items: center;
  max-width: var(--contact-max);
  margin: 0 auto;
  padding: 0 20px;
}

.page-contact .contact-flow__content {
  max-width: 540px;
}

.page-contact .contact-flow h2 {
  margin: 10px 0 20px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  line-height: 1.2;
  color: var(--color-primary);
}

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

.page-contact .contact-flow__steps li {
  display: flex;
  align-items: flex-start;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-text);
}

.page-contact .contact-flow__step-num {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-right: 14px;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.9375rem;
}

.page-contact .contact-flow__btn {
  min-width: 150px;
  justify-content: center;
}

.page-contact .contact-flow__figure {
  margin: 0;
}

.page-contact .contact-flow__figure img {
  width: 100%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.page-contact .contact-flow__figure-cap {
  margin-top: 14px;
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ===== 响应式：平板与桌面 ===== */
@media (min-width: 768px) {
  .page-contact .contact-channels__list {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (min-width: 1024px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }

  .page-contact .contact-hero__figure {
    margin-right: 0;
  }

  .page-contact .contact-flow__grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-channel,
  .page-contact .contact-topic {
    transition: none;
    transform: none;
  }

  .page-contact .contact-channel:hover,
  .page-contact .contact-topic:hover {
    transform: none;
  }
}