/* ========= 联系火博体育 · 页面专属样式 ========= */
.page-contact {
  --contact-icon-size: 56px;
  max-width: 100%;
  overflow-x: clip;
}

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

/* ---- 首屏 ---- */
.page-contact__hero {
  position: relative;
  overflow: hidden;
  padding: 40px 0 60px;
  background: linear-gradient(150deg, #0A1A2B 0%, #1E5B8A 60%, #0A1A2B 100%);
  color: #F7F8FA;
}

.page-contact__hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,26,43,0.2), rgba(10,26,43,0.5)),
    repeating-linear-gradient(135deg, rgba(201,168,106,0.08) 0 2px, transparent 2px 18px);
  pointer-events: none;
  z-index: 1;
}

.page-contact__terrain {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  z-index: 0;
  pointer-events: none;
}

.page-contact__hero-wrap {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-contact__crumb {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0 0 26px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.page-contact__crumb li {
  display: inline-flex;
  align-items: center;
}

.page-contact__crumb li + li::before {
  content: "/";
  margin: 0 10px;
  color: rgba(247,248,250,0.45);
}

.page-contact__crumb a {
  color: #C9A86A;
  text-decoration: none;
}

.page-contact__crumb a:hover {
  text-decoration: underline;
}

.page-contact__crumb li[aria-current="page"] {
  color: rgba(247,248,250,0.85);
}

.page-contact__hero-eyebrow {
  margin: 0 0 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #C9A86A;
}

.page-contact__hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-title);
  font-size: clamp(1.75rem, 6vw, 3.25rem);
  font-weight: 700;
  line-height: 1.2;
  color: #F7F8FA;
}

.page-contact__hero-sub {
  margin: 0 0 16px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: rgba(247,248,250,0.88);
}

.page-contact__hero-lead {
  max-width: 620px;
  margin: 0 0 30px;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(247,248,250,0.72);
}

.page-contact__hero-sep {
  display: flex;
  gap: 6px;
}

.page-contact__hero-sep i {
  display: block;
  width: 52px;
  height: 6px;
}

.page-contact__hero-sep i:nth-child(1) { background: #D43D2A; }
.page-contact__hero-sep i:nth-child(2) { background: #C9A86A; }
.page-contact__hero-sep i:nth-child(3) { background: #F7F8FA; }

/* ---- 联系方式卡片 ---- */
.page-contact__channels {
  padding: 68px 0 60px;
  background: #F7F8FA;
}

.page-contact__channels-head {
  max-width: 620px;
  margin: 0 auto 44px;
  text-align: center;
}

.page-contact__channels-kicker {
  margin: 0 0 10px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #D43D2A;
}

.page-contact__channels-head h2 {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-size: clamp(1.5rem, 4vw, 2.4rem);
  color: #0A1A2B;
}

.page-contact__channels-head > p {
  margin: 0;
  line-height: 1.8;
  color: rgba(10,26,43,0.7);
}

.page-contact__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  max-width: 1120px;
  margin: 0 auto;
}

.page-contact__card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 30px 26px 26px;
  border: 3px solid #0A1A2B;
  box-shadow: var(--shadow-hard);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  color: #F7F8FA;
}

.page-contact__card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 11px 11px 0 rgba(10,26,43,0.22);
}

.page-contact__card-top {
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: center;
}

.page-contact__card-num {
  border: 2px solid #C9A86A;
  color: #C9A86A;
  font-family: var(--font-title);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px 9px;
}

.page-contact__chip {
  border: 1px solid currentColor;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  opacity: 0.8;
}

.page-contact__card-icon,
.page-contact__card-thumb {
  width: var(--contact-icon-size);
  height: var(--contact-icon-size);
  border: 2px solid #C9A86A;
  color: #C9A86A;
  border-radius: 50%;
  background: rgba(201,168,106,0.16);
}

.page-contact__card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.page-contact__card-icon svg {
  width: 26px;
  height: 26px;
}

.page-contact__card-thumb {
  object-fit: cover;
}

.page-contact__card h3 {
  margin: 6px 0 0;
  font-family: var(--font-title);
  font-size: 1.12rem;
  font-weight: 700;
  color: #F7F8FA;
}

.page-contact__card-value {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1rem, 2.6vw, 1.2rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.page-contact__card-value a {
  color: inherit;
  text-decoration: none;
  border-bottom: 2px solid #C9A86A;
  padding-bottom: 2px;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.page-contact__card-value a:hover {
  background: #C9A86A;
  color: #0A1A2B;
}

.page-contact__card-meta {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: rgba(247,248,250,0.72);
}

.page-contact__card-divider {
  width: 100%;
  height: 2px;
  background: currentColor;
  opacity: 0.18;
  margin: 2px 0 0;
}

.page-contact__card-desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(247,248,250,0.82);
}

.page-contact__card--phone { background: #111820; }
.page-contact__card--email { background: #D43D2A; }
.page-contact__card--location { background: #1E5B8A; }

/* ---- 响应与服务承诺 ---- */
.page-contact__promise {
  padding: 64px 0;
  background: #FDF6E3;
  border-top: 3px solid #0A1A2B;
  border-bottom: 3px solid #0A1A2B;
}

.page-contact__promise > .container > h2 {
  margin: 0 auto 6px;
  text-align: center;
  font-family: var(--font-title);
  font-size: clamp(1.45rem, 3.6vw, 2.3rem);
  color: #0A1A2B;
}

.page-contact__promise-sub {
  margin: 0 0 40px;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(10,26,43,0.65);
}

.page-contact__promise-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  max-width: 1040px;
  margin: 0 auto;
}

.page-contact__promise-item {
  padding: 30px 24px 26px;
  background: #F7F8FA;
  border: 2px solid #0A1A2B;
  box-shadow: 6px 6px 0 rgba(10,26,43,0.14);
  text-align: center;
}

.page-contact__promise-num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-title);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.1;
  color: #D43D2A;
}

.page-contact__promise-item h3 {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-size: 1rem;
  color: #0A1A2B;
}

.page-contact__promise-item p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: rgba(10,26,43,0.75);
}

/* ---- 支持邮箱与深度合作 ---- */
.page-contact__support {
  position: relative;
  padding: 68px 0;
  background: #0A1A2B;
  color: #F7F8FA;
  overflow: hidden;
}

.page-contact__support::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: linear-gradient(90deg, #1E5B8A 0 33%, #D43D2A 33% 66%, #C9A86A 66% 100%);
}

.page-contact__support-wrap {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.page-contact__support h2 {
  margin: 0 0 14px;
  font-family: var(--font-title);
  font-size: clamp(1.4rem, 3.4vw, 2.2rem);
}

.page-contact__support-wrap > p {
  margin: 0 0 26px;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(247,248,250,0.78);
}

.page-contact__support-email {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  background: #D43D2A;
  border: 2px solid #C9A86A;
  box-shadow: 6px 6px 0 rgba(201,168,106,0.3);
  color: #F7F8FA;
  font-weight: 700;
  font-size: 1.02rem;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-contact__support-email:hover {
  transform: translate(-2px, -2px);
  box-shadow: 9px 9px 0 rgba(201,168,106,0.45);
}

.page-contact__support-wrap .page-contact__support-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 22px;
  margin: 26px 0 0;
  padding-top: 22px;
  border-top: 1px solid rgba(201,168,106,0.32);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #C9A86A;
}

/* ---- 相关导航 ---- */
.page-contact__related {
  padding: 56px 0 72px;
  background: #F7F8FA;
}

.page-contact__related h2 {
  margin: 0 0 8px;
  text-align: center;
  font-family: var(--font-title);
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  color: #0A1A2B;
}

.page-contact__related-desc {
  margin: 0 0 28px;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(10,26,43,0.65);
}

.page-contact__related-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.page-contact__related-links .btn {
  min-width: 160px;
  text-align: center;
  margin: 0;
}

/* ---- 响应式断点 ---- */
@media (min-width: 640px) {
  .page-contact__hero {
    padding: 56px 0 72px;
  }

  .page-contact__cards {
    gap: 30px;
  }
}

@media (min-width: 960px) {
  .page-contact__hero {
    padding: 72px 0 96px;
  }

  .page-contact__channels {
    padding: 88px 0 76px;
  }

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

  .page-contact__promise {
    padding: 80px 0;
  }

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

  .page-contact__promise-item {
    padding: 34px 28px 30px;
  }

  .page-contact__support {
    padding: 84px 0;
  }

  .page-contact__related {
    padding: 64px 0 88px;
  }
}