/* ===== 联系品牌页专属样式 ===== */

.page-contact {
  --contact-radius: 18px;
  --contact-gap: 14px;
  color: var(--color-text);
  overflow-x: hidden;
}

/* 首屏：面包屑、标题与主图 */
.page-contact .contact-hero {
  position: relative;
  padding: 28px 20px 0;
  overflow: hidden;
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.06) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 86%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 86%);
}

.page-contact .breadcrumb {
  position: relative;
  z-index: 1;
  font-family: var(--font-accent);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--color-text-dim);
}

.page-contact .breadcrumb a {
  color: var(--color-cyan);
  text-decoration: none;
}

.page-contact .breadcrumb__sep {
  margin: 0 8px;
  opacity: 0.45;
}

.page-contact .contact-hero__grid {
  position: relative;
  display: grid;
  gap: 22px;
  align-items: center;
}

.page-contact .contact-hero .eyebrow {
  color: var(--color-cyan);
}

.page-contact .contact-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(1.85rem, 5vw, 3.1rem);
  line-height: 1.18;
  letter-spacing: 0.02em;
}

.page-contact .contact-hero .page-abstract {
  margin: 14px 0 0;
  max-width: 580px;
  color: var(--color-text-dim);
  font-size: 0.94rem;
  line-height: 1.75;
}

.page-contact .contact-hero__image {
  margin: 0;
  border-radius: var(--contact-radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--color-panel);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.32);
}

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

/* 非对称主内容 */
.page-contact .contact-layout {
  display: grid;
  gap: 20px;
  margin-top: 28px;
  padding: 0 20px;
}

/* 联系方式大面板 */
.page-contact .contact-channels {
  position: relative;
  padding: 22px 18px;
  border-radius: var(--contact-radius);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background:
    linear-gradient(150deg, rgba(11, 60, 73, 0.32), transparent 46%),
    var(--color-panel);
}

.page-contact .contact-channels__head {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
}

.page-contact .contact-channels__head .eyebrow {
  color: var(--color-cyan);
}

.page-contact .contact-channels__head h2,
.page-contact .contact-guide h2,
.page-contact .contact-reply h2 {
  margin: 0;
  font-size: 1.55rem;
  letter-spacing: 0.02em;
}

.page-contact .contact-channels__desc {
  margin: 0;
  color: var(--color-text-dim);
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-contact .contact-channels__list {
  display: grid;
  gap: var(--contact-gap);
}

/* 联系方式方法卡 */
.page-contact .contact-method {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-left-width: 3px;
  background: var(--color-glass);
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.page-contact .contact-method:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.12);
}

.page-contact .contact-method--mail {
  border-left-color: var(--color-cyan);
}

.page-contact .contact-method--phone {
  border-left-color: var(--color-orange);
}

.page-contact .contact-method--address {
  border-left-color: #8b6fe0;
}

.page-contact .contact-method__icon {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 11px;
}

.page-contact .contact-method--mail .contact-method__icon {
  background: rgba(0, 212, 255, 0.12);
  color: var(--color-cyan);
}

.page-contact .contact-method--phone .contact-method__icon {
  background: rgba(255, 107, 53, 0.14);
  color: var(--color-orange);
}

.page-contact .contact-method--address .contact-method__icon {
  background: rgba(139, 111, 224, 0.16);
  color: #b39dfa;
}

.page-contact .contact-method__icon svg {
  width: 20px;
  height: 20px;
}

.page-contact .contact-method__body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-contact .contact-method__label {
  font-family: var(--font-accent);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.page-contact .contact-method__value {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  word-break: break-word;
}

.page-contact .contact-method--mail .contact-method__value {
  color: var(--color-cyan);
}

.page-contact .contact-method--phone .contact-method__value {
  color: #ff8f63;
  white-space: nowrap;
}

.page-contact .contact-method--address .contact-method__value {
  color: #cbbaff;
}

.page-contact .contact-method__note {
  color: var(--color-text-dim);
  font-size: 0.8rem;
  line-height: 1.55;
}

.page-contact .contact-method__tag {
  align-self: flex-start;
  margin-left: 4px;
  padding: 5px 9px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  font-family: var(--font-accent);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--color-text-dim);
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
}

.page-contact .contact-method--mail:hover .contact-method__tag {
  color: var(--color-cyan);
  border-color: rgba(0, 212, 255, 0.38);
}

.page-contact .contact-method--phone:hover .contact-method__tag {
  color: var(--color-orange);
  border-color: rgba(255, 107, 53, 0.38);
}

.page-contact .contact-method--address:hover .contact-method__tag {
  color: #b39dfa;
  border-color: rgba(139, 111, 224, 0.42);
}

/* 地址配图：北京地标线描 */
.page-contact .contact-channels__map {
  margin: 18px 0 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: var(--color-teal);
}

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

/* 咨询方向侧卡 */
.page-contact .contact-guide {
  align-self: start;
  padding: 22px 18px;
  border-radius: var(--contact-radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at 0 0, rgba(0, 212, 255, 0.12), transparent 42%),
    var(--color-purple);
}

.page-contact .contact-guide .eyebrow {
  color: var(--color-cyan);
}

.page-contact .contact-guide__intro {
  margin: 8px 0 0;
  color: rgba(245, 247, 250, 0.76);
  font-size: 0.88rem;
  line-height: 1.65;
}

.page-contact .contact-guide__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-guide__list li {
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.07);
  overflow: hidden;
  transition: background var(--transition), transform var(--transition);
}

.page-contact .contact-guide__list li:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

.page-contact .contact-guide__link {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  align-items: baseline;
  padding: 14px;
  color: var(--color-text);
  text-decoration: none;
}

.page-contact .contact-guide__index {
  grid-row: span 2;
  font-family: var(--font-accent);
  font-size: 1.1rem;
  color: var(--color-cyan);
  transition: color var(--transition);
}

.page-contact .contact-guide__list li:hover .contact-guide__index {
  color: var(--color-orange);
}

.page-contact .contact-guide__link strong {
  display: block;
  font-size: 0.95rem;
  line-height: 1.4;
}

.page-contact .contact-guide__link small {
  display: block;
  color: rgba(245, 247, 250, 0.62);
  font-size: 0.78rem;
  line-height: 1.5;
}

.page-contact .contact-guide__foot {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.page-contact .contact-guide__foot p {
  margin: 0;
  color: rgba(245, 247, 250, 0.7);
  font-size: 0.82rem;
  line-height: 1.6;
}

/* 回复时效 */
.page-contact .contact-reply {
  position: relative;
  margin: 26px 20px 48px;
  padding: 26px 20px 30px;
  border-radius: var(--contact-radius);
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: linear-gradient(135deg, rgba(110, 44, 58, 0.92) 10%, rgba(11, 60, 73, 0.82) 92%);
  overflow: hidden;
}

.page-contact .contact-reply .eyebrow {
  color: #ff8f63;
}

.page-contact .contact-reply__lead {
  margin: 10px 0 0;
  font-size: 1.18rem;
  font-weight: 700;
  line-height: 1.45;
}

.page-contact .contact-reply__desc {
  max-width: 640px;
  margin: 8px 0 0;
  color: rgba(245, 247, 250, 0.72);
  font-size: 0.88rem;
  line-height: 1.65;
}

.page-contact .contact-reply__steps {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.page-contact .reply-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.08);
}

.page-contact .reply-step__num {
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(255, 107, 53, 0.14);
  color: var(--color-orange);
  font-family: var(--font-accent);
  font-size: 0.76rem;
  font-weight: 700;
}

.page-contact .reply-step__text {
  font-size: 0.88rem;
  line-height: 1.5;
}

.page-contact .contact-reply__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(245, 247, 250, 0.8);
  font-size: 0.86rem;
  line-height: 1.6;
}

.page-contact .contact-reply__note strong {
  color: #ff8f63;
  font-weight: 700;
}

/* 桌面端增强 */
@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 44px 44px 0;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 48px;
    padding: 34px 0 38px;
  }

  .page-contact .contact-hero h1 {
    font-size: clamp(2.2rem, 3.8vw, 3.2rem);
  }

  .page-contact .contact-hero .page-abstract {
    max-width: 540px;
    font-size: 1rem;
  }

  .page-contact .contact-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 28px;
    margin-top: 36px;
    padding: 0 44px;
  }

  .page-contact .contact-channels {
    padding: 30px 26px;
  }

  .page-contact .contact-channels__list {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .contact-method--address {
    grid-column: 1 / -1;
  }

  .page-contact .contact-method__value {
    font-size: 1.05rem;
  }

  .page-contact .contact-channels__map {
    margin-top: 20px;
  }

  .page-contact .contact-guide {
    padding: 26px 22px;
  }

  .page-contact .contact-reply {
    margin: 40px 44px 56px;
    padding: 36px 32px;
  }

  .page-contact .contact-reply__lead {
    font-size: 1.35rem;
  }

  .page-contact .contact-reply__steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 24px;
  }
}