/* ===== 必赢BWIN联系页专属样式 ===== */
.page-contact {
  --contact-grid-line: rgba(200, 214, 200, 0.08);
  --contact-gold-soft: rgba(212, 175, 55, 0.5);
  background: var(--bwin-cream);
  color: var(--bwin-ink);
}

/* ---------- 首屏 / 联系渠道 ---------- */
.page-contact .contact-hero {
  position: relative;
  background:
    linear-gradient(var(--contact-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--contact-grid-line) 1px, transparent 1px),
    var(--bwin-forest);
  background-size: 34px 34px;
  color: var(--bwin-cream);
  padding: clamp(1.4rem, 4vw, 3rem) 0 0;
}

.page-contact .contact-hero-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.page-contact .breadcrumbs {
  color: var(--bwin-mist);
  font-size: 0.85rem;
}

.page-contact .breadcrumbs a {
  color: var(--bwin-mist);
  text-decoration: none;
  transition: color var(--t-fast);
}

.page-contact .breadcrumbs a:hover {
  color: var(--bwin-gold);
}

.page-contact .breadcrumbs .sep {
  color: var(--bwin-gold);
  margin: 0 0.4em;
}

.page-contact .breadcrumbs [aria-current="page"] {
  color: var(--bwin-cream);
}

.page-contact .contact-eyebrow {
  margin: clamp(1.4rem, 3vw, 2.2rem) 0 0;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.78rem;
  letter-spacing: 0.26em;
  color: var(--bwin-gold);
}

.page-contact .contact-eyebrow::before {
  content: "";
  flex: none;
  width: 36px;
  height: 2px;
  background: var(--bwin-gold);
}

.page-contact h1 {
  margin: 0.6rem 0 0;
  max-width: 13em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 5.4vw, 4.4rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--bwin-cream);
}

.page-contact h1 .hero-brand {
  color: var(--bwin-gold);
}

.page-contact h1 .h1-pipe {
  margin: 0 0.15em;
  color: var(--bwin-gold);
  opacity: 0.9;
}

.page-contact .contact-lead {
  max-width: 34em;
  margin: 1.2rem 0 0;
  font-size: clamp(0.9rem, 1.6vw, 1.05rem);
  line-height: 1.9;
  color: var(--bwin-mist);
}

.page-contact .contact-hero-graphic {
  display: none;
}

.page-contact .contact-channel-stack {
  margin-top: clamp(2rem, 5vw, 4rem);
  padding-bottom: clamp(0.8rem, 2vw, 1.5rem);
  border-top: 1px solid rgba(200, 214, 200, 0.18);
}

.page-contact .contact-channel-head {
  padding-top: clamp(1.2rem, 3vw, 2rem);
}

.page-contact .contact-channel-head .section-title {
  color: var(--bwin-cream);
}

.page-contact .contact-channel-head .section-desc {
  color: var(--bwin-mist);
}

.page-contact .channel-line {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.3rem 0.9rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(200, 214, 200, 0.18);
  color: var(--bwin-cream);
  text-decoration: none;
}

.page-contact a.channel-line {
  transition: background-color var(--t-fast);
}

.page-contact a.channel-line:hover {
  background: rgba(27, 107, 78, 0.35);
}

.page-contact a.channel-line:hover .channel-value {
  color: var(--bwin-gold);
}

.page-contact a.channel-line:hover .channel-feature {
  color: var(--bwin-cream);
}

.page-contact .channel-marker {
  width: 12px;
  height: 12px;
  align-self: center;
  border: 2px solid var(--bwin-gold);
  transform: rotate(45deg);
}

.page-contact .channel-label {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--bwin-gold);
}

.page-contact .channel-value {
  grid-column: 1 / -1;
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--bwin-cream);
}

.page-contact .channel-value-phone {
  font-size: clamp(2rem, 7vw, 4.2rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

.page-contact .channel-value-mail {
  font-size: clamp(1.05rem, 2.6vw, 1.9rem);
  line-height: 1.4;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.page-contact .channel-value-address {
  font-size: clamp(1.05rem, 2.2vw, 1.6rem);
  line-height: 1.6;
}

.page-contact .channel-value a.mail-main {
  color: inherit;
  text-decoration: none;
  border-bottom: 2px solid var(--contact-gold-soft);
  transition: border-color var(--t-fast), color var(--t-fast);
}

.page-contact .channel-value a.mail-main:hover {
  color: var(--bwin-gold);
  border-color: var(--bwin-gold);
}

.page-contact .channel-feature {
  grid-column: 1 / -1;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--bwin-mist);
  overflow-wrap: anywhere;
}

.page-contact .channel-feature a.mail-alt {
  color: var(--bwin-cream);
  text-decoration: none;
  border-bottom: 1px solid var(--contact-gold-soft);
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-contact .channel-feature a.mail-alt:hover {
  color: var(--bwin-gold);
  border-color: var(--bwin-gold);
}

.page-contact .channel-aside {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.page-contact .channel-aside img {
  width: 120px;
  height: 90px;
  object-fit: cover;
  border: 1px solid var(--contact-gold-soft);
}

/* ---------- 联系表单 + 回复承诺 ---------- */
.page-contact .contact-form-section {
  background:
    linear-gradient(rgba(200, 214, 200, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 214, 200, 0.3) 1px, transparent 1px),
    var(--bwin-cream);
  background-size: 36px 36px;
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.page-contact .contact-form-grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
}

.page-contact .contact-form-panel {
  background: var(--bwin-cream);
  border: 1px solid var(--bwin-mist);
  box-shadow: 10px 10px 0 rgba(27, 107, 78, 0.15);
  padding: clamp(1.3rem, 3vw, 2rem);
}

.page-contact .form-field {
  margin: 1.1rem 0 0;
}

.page-contact .form-field label {
  display: block;
  margin: 0 0 0.3rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--bwin-forest);
}

.page-contact .form-field input,
.page-contact .form-field select,
.page-contact .form-field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--bwin-mist);
  border-radius: 0;
  background: transparent;
  padding: 0.5rem 0.2rem;
  font: inherit;
  font-size: 0.95rem;
  color: var(--bwin-ink);
  transition: border-color var(--t-fast);
}

.page-contact .form-field ::placeholder {
  color: rgba(26, 46, 34, 0.38);
}

.page-contact .form-field input:focus,
.page-contact .form-field select:focus,
.page-contact .form-field textarea:focus {
  outline: none;
  border-bottom-color: var(--bwin-gold);
}

.page-contact .form-field textarea {
  min-height: 120px;
  resize: vertical;
}

.page-contact .form-note {
  margin: 1.4rem 0 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--bwin-forest);
}

.page-contact .contact-form .btn {
  margin-top: 1.2rem;
}

.page-contact .contact-promise-card {
  position: relative;
  overflow: hidden;
  background: var(--bwin-forest-deep);
  color: var(--bwin-cream);
  padding: clamp(1.4rem, 3vw, 2.2rem);
}

.page-contact .contact-promise-card .promise-mail-art {
  position: absolute;
  top: 0;
  right: 0;
  width: 92px;
  height: 92px;
  object-fit: cover;
  opacity: 0.75;
}

.page-contact .promise-badge {
  position: relative;
  display: inline-block;
  margin: 0;
  background: var(--bwin-wine);
  color: var(--bwin-cream);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  line-height: 1;
  padding: 0.45rem 0.8rem;
}

.page-contact .promise-24 {
  position: relative;
  margin: 1.2rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(4rem, 10vw, 6.5rem);
  line-height: 0.9;
  color: var(--bwin-gold);
}

.page-contact .promise-24 small {
  margin-left: 0.3rem;
  font-size: 0.24em;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--bwin-mist);
}

.page-contact .promise-text {
  position: relative;
  max-width: 30em;
  margin: 1rem 0 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--bwin-mist);
}

.page-contact .promise-list {
  position: relative;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .promise-list li {
  position: relative;
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--bwin-cream);
}

.page-contact .promise-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  background: var(--bwin-gold);
  transform: rotate(45deg);
}

/* ---------- 常见问题快捷链接 ---------- */
.page-contact .contact-faq {
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(1.5rem, 3vw, 2.5rem);
}

.page-contact .contact-faq-grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.6rem, 3vw, 2.4rem);
}

.page-contact .faq-chip {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.1rem;
  background: var(--bwin-cream);
  border: 1px solid var(--bwin-mist);
  color: var(--bwin-ink);
  text-decoration: none;
  transition: border-color var(--t-fast), box-shadow var(--t-med);
}

.page-contact .faq-chip:hover {
  border-color: var(--bwin-gold);
  box-shadow: 6px 6px 0 var(--bwin-forest);
}

.page-contact .faq-chip-tag {
  flex: none;
  background: var(--bwin-forest);
  color: var(--bwin-cream);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  line-height: 1;
  padding: 0.3rem 0.5rem;
}

.page-contact .faq-chip-q {
  flex: 1;
  font-size: 0.94rem;
  line-height: 1.65;
}

.page-contact .faq-chip-arrow {
  flex: none;
  display: block;
  width: 20px;
  height: 20px;
  color: var(--bwin-gold);
}

.page-contact .contact-faq-more {
  margin-top: 1.6rem;
  padding: 1.4rem 1.2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  background: var(--bwin-cream);
  border-left: 4px solid var(--bwin-gold);
}

.page-contact .contact-faq-more p {
  margin: 0;
  max-width: 48em;
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--bwin-ink);
}

.page-contact .contact-faq-more-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.4rem;
}

.page-contact .text-link {
  color: var(--bwin-forest);
  text-decoration: none;
  border-bottom: 2px solid var(--bwin-gold);
  padding-bottom: 0.15rem;
  font-weight: 500;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-contact .text-link:hover {
  color: var(--bwin-wine);
  border-color: var(--bwin-wine);
}

/* ---------- 平台数据速览 ---------- */
.page-contact .contact-stat-strip {
  background: var(--bwin-wine);
  padding: clamp(1.6rem, 4vw, 2.6rem) 0;
}

.page-contact .contact-stat-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
}

.page-contact .stat-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  line-height: 1;
  color: var(--bwin-gold);
}

.page-contact .stat-unit {
  margin-left: 0.1rem;
  font-size: 0.45em;
  font-weight: 700;
  color: var(--bwin-cream);
}

.page-contact .stat-cell p {
  margin: 0.35rem 0 0;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--bwin-mist);
}

/* ---------- 平板与桌面端 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .contact-stat-list {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }

  .page-contact .stat-cell {
    border-left: 1px solid rgba(245, 240, 230, 0.25);
    padding-left: 1rem;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-form-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: 1.25fr 0.75fr;
    align-items: start;
  }

  .page-contact .contact-hero-graphic {
    display: block;
    position: relative;
    min-height: 420px;
  }

  .page-contact .contact-hero-graphic svg {
    position: absolute;
    top: 0.5rem;
    right: 0;
    width: min(100%, 420px);
    height: auto;
  }

  .page-contact .channel-line {
    grid-template-columns: 28px 150px minmax(0, 1fr) auto;
    gap: 0.6rem 1.4rem;
    align-items: center;
    padding: 1.6rem 0;
  }

  .page-contact .channel-value {
    grid-column: auto;
  }

  .page-contact .channel-feature {
    grid-column: auto;
    max-width: 240px;
    text-align: right;
  }

  .page-contact .channel-aside {
    grid-column: 4;
    display: block;
    text-align: right;
  }

  .page-contact .channel-aside .channel-feature {
    text-align: right;
    margin-bottom: 0.6rem;
    max-width: 240px;
  }

  .page-contact .channel-aside img {
    width: 196px;
    height: 147px;
  }
}