/* ========================================
   联系品牌 / Contact Page
   作用域：.page-contact
   ======================================== */

.page-contact {
  --contact-card-radius: 28px;
  --contact-card-pad: clamp(24px, 3vw, 36px);
  --contact-navy-glow: rgba(201, 165, 78, 0.16);
  --contact-white-soft: rgba(255, 255, 255, 0.06);
  background: var(--color-paper);
  overflow-x: hidden;
}

/* ---------- 页头区 Hero ---------- */
.page-contact__hero {
  background: linear-gradient(140deg, #12284C 0%, #1E3A6E 62%, #12284C 100%);
  padding: clamp(56px, 9vw, 112px) 0 clamp(48px, 7vw, 80px);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-contact__hero::before,
.page-contact__hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.page-contact__hero::before {
  width: 280px;
  height: 280px;
  top: -80px;
  right: -80px;
  background: radial-gradient(circle, var(--contact-navy-glow) 0%, transparent 70%);
}

.page-contact__hero::after {
  width: 200px;
  height: 200px;
  bottom: -60px;
  left: -40px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.12) 0%, transparent 70%);
}

.page-contact__hero .content-shell {
  position: relative;
  z-index: 1;
}

.page-contact__breadcrumb-sep {
  color: var(--color-gold-soft);
  margin: 0 8px;
  font-family: var(--font-mono);
}

.page-contact__kicker {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--color-gold);
  margin: 28px 0 12px;
  text-transform: uppercase;
}

.page-contact__kicker-slash {
  margin: 0 8px;
  color: rgba(231, 217, 168, 0.5);
}

.page-contact__hero-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.9rem, 5vw, 3.2rem);
  line-height: 1.15;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}

.page-contact__hero-title span {
  display: block;
  color: var(--color-gold);
  font-size: 0.72em;
  letter-spacing: 0.06em;
  margin-top: 6px;
}

.page-contact__hero-desc {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(243, 239, 230, 0.82);
  max-width: 680px;
  margin: 0 auto 28px;
}

.page-contact__hero-meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--contact-white-soft);
  border: 1px solid rgba(201, 165, 78, 0.35);
  border-radius: var(--btn-radius);
  padding: 8px 18px;
  font-size: 13px;
  font-family: var(--font-mono);
  color: var(--color-gold-soft);
  letter-spacing: 0.04em;
}

.page-contact__hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-orange);
  flex-shrink: 0;
}

/* ---------- 区块头部 ---------- */
.page-contact__section-head {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-contact__section-head-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.page-contact__section-no {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-gold);
  background: rgba(201, 165, 78, 0.12);
  border: 1px solid rgba(201, 165, 78, 0.4);
  border-radius: var(--btn-radius);
  padding: 4px 14px;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  letter-spacing: 0.08em;
}

.page-contact__section-no--light {
  color: var(--color-gold);
  background: rgba(201, 165, 78, 0.18);
  border-color: rgba(201, 165, 78, 0.5);
}

.page-contact__section-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin: 0;
}

.page-contact__section-title--light {
  color: var(--color-white);
}

.page-contact__section-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-slate);
  max-width: 420px;
  margin: 0;
}

.page-contact__section-desc--light {
  color: rgba(243, 239, 230, 0.7);
}

/* ---------- 01 渠道卡片 ---------- */
.page-contact__channels {
  padding: var(--space-section) 0;
  background: var(--color-paper);
}

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

.page-contact__channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-gold-soft);
  border-radius: var(--contact-card-radius);
  padding: var(--contact-card-pad);
  gap: 6px;
  transition: border-color 0.35s var(--ease), box-shadow 0.35s var(--ease), transform 0.35s var(--ease);
}

.page-contact__channel-card:hover {
  border-color: var(--color-orange);
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}

.page-contact__channel-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  background: rgba(201, 165, 78, 0.1);
  margin-bottom: 10px;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}

.page-contact__channel-card:hover .page-contact__channel-icon {
  background: rgba(255, 107, 53, 0.12);
  color: var(--color-orange);
}

.page-contact__channel-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-slate);
}

.page-contact__channel-value {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(15px, 1.6vw, 19px);
  color: var(--color-ink);
  line-height: 1.5;
  margin: 0;
  overflow-wrap: anywhere;
}

.page-contact__channel-note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--color-slate);
  margin: 4px 0 12px;
}

.page-contact__copy-btn {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--color-gold);
  border-radius: var(--btn-radius);
  color: var(--color-navy);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  padding: 10px 20px;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  align-self: flex-start;
}

.page-contact__copy-btn:hover {
  background: var(--color-orange);
  border-color: var(--color-orange);
  color: var(--color-white);
}

.page-contact__copy-btn[data-copied] {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-white);
}

.page-contact__phone-link {
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: 2px solid var(--color-gold-soft);
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}

.page-contact__phone-link:hover {
  border-color: var(--color-orange);
  color: var(--color-orange);
}

.page-contact__channel-hint {
  margin-top: auto;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--color-gold);
  letter-spacing: 0.04em;
}

/* ---------- 02 联系渠道说明 ---------- */
.page-contact__support {
  background: linear-gradient(135deg, #12284C 0%, #1E3A6E 70%, #12284C 100%);
  padding: var(--space-section) 0;
  position: relative;
  overflow: hidden;
}

.page-contact__support::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.page-contact__support-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  position: relative;
  z-index: 1;
}

.page-contact__support-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.page-contact__support-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  letter-spacing: -0.02em;
  margin: 16px 0 12px;
  color: var(--color-white);
}

.page-contact__support-lead {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(243, 239, 230, 0.82);
  margin: 0 0 20px;
  max-width: 560px;
}

.page-contact__support-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  max-width: 560px;
}

.page-contact__support-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border-bottom: 1px solid rgba(201, 165, 78, 0.2);
  padding-bottom: 16px;
}

.page-contact__support-item-no {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-gold);
  flex-shrink: 0;
  line-height: 1.8;
}

.page-contact__support-item-body strong {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--color-white);
}

.page-contact__support-item-body p {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(243, 239, 230, 0.65);
}

.page-contact__support-link {
  display: inline-block;
  margin-top: 20px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}

.page-contact__support-link:hover {
  border-color: var(--color-gold);
}

.page-contact__support-figure {
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-contact__support-figure img {
  border-radius: 50%;
  max-width: 100%;
  height: auto;
  box-shadow: 0 0 0 1px rgba(201, 165, 78, 0.35), 0 20px 50px rgba(0, 0, 0, 0.25);
  object-fit: cover;
}

/* ---------- 03 常见问题指引 ---------- */
.page-contact__faq {
  padding: var(--space-section) 0;
  background: var(--color-paper);
}

.page-contact__faq-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-contact__faq-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-contact__faq-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  letter-spacing: -0.02em;
  margin: 16px 0 12px;
  color: var(--color-ink);
}

.page-contact__faq-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-slate);
  margin: 0 0 24px;
  max-width: 440px;
}

.page-contact__faq-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--color-orange);
  color: var(--color-white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  border-radius: var(--btn-radius);
  padding: 14px 28px;
  text-decoration: none;
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact__faq-btn:hover {
  background: var(--color-orange-dark);
  box-shadow: 0 8px 24px rgba(255, 107, 53, 0.3);
  transform: translateY(-2px);
}

.page-contact__faq-arrow {
  font-size: 18px;
  line-height: 1;
  transition: transform 0.3s var(--ease);
}

.page-contact__faq-btn:hover .page-contact__faq-arrow {
  transform: translateX(4px);
}

.page-contact__faq-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-contact__faq-link {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--color-white);
  border: 1px solid var(--color-gold-soft);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  text-decoration: none;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact__faq-link:hover {
  border-color: var(--color-orange);
  box-shadow: var(--shadow-card);
  transform: translateX(4px);
}

.page-contact__faq-link-no {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-gold);
  flex-shrink: 0;
}

.page-contact__faq-link-text {
  flex: 1;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  color: var(--color-ink);
}

.page-contact__faq-link-arrow {
  color: var(--color-gold);
  font-size: 16px;
  transition: color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact__faq-link:hover .page-contact__faq-link-arrow {
  color: var(--color-orange);
  transform: translateX(3px);
}

/* ---------- 04 通讯地址 ---------- */
.page-contact__address {
  background: linear-gradient(140deg, #12284C 0%, #1E3A6E 55%, #12284C 100%);
  padding: var(--space-section) 0;
  position: relative;
  overflow: hidden;
}

.page-contact__address::before {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 165, 78, 0.1) 0%, transparent 70%);
  top: -100px;
  right: -80px;
  pointer-events: none;
}

.page-contact__address::after {
  content: "";
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.08) 0%, transparent 70%);
  left: -60px;
  bottom: -40px;
  pointer-events: none;
}

.page-contact__address .content-shell {
  position: relative;
  z-index: 1;
}

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

.page-contact__address-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(201, 165, 78, 0.3);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 40px);
}

.page-contact__address-label {
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold);
}

.page-contact__address-text {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(17px, 2.2vw, 24px);
  color: var(--color-white);
  line-height: 1.5;
  margin: 10px 0 16px;
}

.page-contact__address-note {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(243, 239, 230, 0.65);
  margin: 0 0 20px;
}

.page-contact__privacy-link {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(231, 217, 168, 0.4);
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}

.page-contact__privacy-link:hover {
  border-color: var(--color-orange);
  color: var(--color-orange);
}

.page-contact__map {
  margin: 0;
}

.page-contact__map-image {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  object-fit: cover;
}

.page-contact__map-caption {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(243, 239, 230, 0.5);
  margin-top: 10px;
  text-align: center;
  letter-spacing: 0.04em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-contact__channels-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-contact__section-head {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }

  .page-contact__section-desc,
  .page-contact__section-desc--light {
    text-align: right;
  }

  .page-contact__support-inner {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }

  .page-contact__support-figure {
    justify-content: flex-end;
  }

  .page-contact__faq-inner {
    grid-template-columns: 1fr 1.1fr;
    align-items: center;
  }

  .page-contact__address-grid {
    grid-template-columns: 0.9fr 1.1fr;
  }
}