.page-contact {
  --contact-gold: #FFD700;
  --contact-warm-gold: #E6C200;
  --contact-purple: #6A0DAD;
  --contact-mid-purple: #3B0B5E;
  --contact-green: #00FF88;
  --contact-black: #0D0D0D;
  --contact-card: #121212;
  --contact-silver: #E0E0E0;
  --contact-white: #F5F5F5;
  position: relative;
  background: var(--contact-black);
  color: var(--contact-white);
  overflow-x: hidden;
}

/* ===== 顶部动力横幅 ===== */
.page-contact .contact-kinetic {
  position: relative;
  padding: 48px 0 64px;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(106, 13, 173, 0.35) 0%, rgba(13, 13, 13, 1) 48%, rgba(13, 13, 13, 1) 100%);
}

.page-contact .contact-kinetic__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse at 82% 12%, rgba(106, 13, 173, 0.45), transparent 48%),
    radial-gradient(ellipse at 12% 88%, rgba(255, 215, 0, 0.12), transparent 42%),
    radial-gradient(rgba(255, 215, 0, 0.14) 1px, transparent 1.6px);
  background-size: auto, auto, 26px 26px;
  animation: pc-kinetic-drift 14s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes pc-kinetic-drift {
  from {
    background-position: 0 0, 0 0, 0 0;
  }
  to {
    background-position: -24px 10px, 18px -14px, -24px 10px;
  }
}

.page-contact .contact-kinetic__inner {
  position: relative;
  z-index: 1;
}

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

.page-contact .contact-kinetic .breadcrumbs a {
  color: var(--contact-silver);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.page-contact .contact-kinetic .breadcrumbs .breadcrumbs-current {
  color: var(--contact-gold);
}

.page-contact .contact-kinetic__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 8px;
}

.page-contact .contact-kinetic__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
}

.page-contact .contact-kinetic__copy .section-no {
  margin-bottom: 18px;
  font-size: 3.6rem;
  line-height: 1;
  opacity: 0.9;
}

.page-contact .contact-kinetic__copy h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 5vw, 3rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0.05em;
  color: var(--contact-white);
  text-shadow: 0 0 12px rgba(106, 13, 173, 0.85), 0 0 26px rgba(255, 215, 0, 0.35);
  margin: 0 0 22px;
  max-width: 800px;
}

.page-contact .contact-kinetic__lead {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--contact-silver);
  max-width: 680px;
  margin: 0 0 28px;
}

.page-contact .contact-kinetic__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .contact-kinetic__tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border: 1px solid rgba(255, 215, 0, 0.35);
  border-radius: var(--radius-pill);
  background: rgba(18, 18, 18, 0.7);
  font-size: 0.78rem;
  color: var(--contact-warm-gold);
  letter-spacing: 0.04em;
  backdrops-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.page-contact .contact-kinetic__tag .timestamp {
  font-variant-numeric: tabular-nums;
}

.page-contact .contact-kinetic__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.page-contact .contact-kinetic__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 5;
  object-fit: cover;
}

/* ===== 章节小标题 ===== */
.page-contact .contact-section-heading {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 32px;
}

.page-contact .contact-section-heading .section-no {
  font-size: 3rem;
  line-height: 0.9;
  flex-shrink: 0;
  color: var(--contact-gold);
  opacity: 0.8;
  text-shadow: 0 0 16px rgba(255, 215, 0, 0.25);
}

.page-contact .contact-section-heading__text {
  min-width: 0;
}

.page-contact .contact-section-heading__text h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--contact-white);
  margin: 0 0 8px;
  letter-spacing: 0.04em;
  text-shadow: 0 0 10px rgba(106, 13, 173, 0.6);
}

.page-contact .contact-section-heading__text p {
  color: var(--contact-silver);
  margin: 0;
  line-height: 1.75;
  font-size: 0.95rem;
  max-width: 60ch;
}

/* ===== 客服渠道 ===== */
.page-contact .contact-channels {
  padding: 24px 0 40px;
}

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

.page-contact .contact-channel-card {
  position: relative;
  background: var(--contact-card);
  border: 1px solid rgba(255, 215, 0, 0.18);
  border-radius: var(--radius-lg);
  padding: 28px;
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

.page-contact .contact-channel-card:hover {
  border-color: rgba(255, 215, 0, 0.55);
  box-shadow: 0 0 32px rgba(106, 13, 173, 0.28), 0 10px 44px rgba(0, 0, 0, 0.45);
  transform: translateY(-4px);
}

.page-contact .contact-channel-card--email {
  background: linear-gradient(145deg, rgba(106, 13, 173, 0.26) 0%, rgba(18, 18, 18, 0.96) 62%);
}

.page-contact .contact-channel-card--phone {
  background: linear-gradient(220deg, rgba(255, 215, 0, 0.12) 0%, rgba(18, 18, 18, 0.96) 55%);
}

.page-contact .contact-channel-card--address {
  background: linear-gradient(160deg, rgba(59, 11, 94, 0.38) 0%, rgba(18, 18, 18, 0.96) 58%);
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-contact .contact-channel-card__text {
  min-width: 0;
}

.page-contact .contact-channel-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(106, 13, 173, 0.7), rgba(18, 18, 18, 0.9));
  border: 1px solid rgba(255, 215, 0, 0.3);
  margin-bottom: 20px;
  box-shadow: 0 0 20px rgba(106, 13, 173, 0.25);
}

.page-contact .contact-channel-card h3 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--contact-silver);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.page-contact .contact-giant-text {
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 4vw, 1.9rem);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: 0.02em;
  background: linear-gradient(110deg, #F5F5F5 8%, #FFD700 46%, #E6C200 72%, #FFD700 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 16px rgba(255, 215, 0, 0.26)) drop-shadow(0 1px 0 rgba(0, 0, 0, 0.55));
  text-decoration: none;
  display: inline-block;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-all;
  transition: filter var(--transition-base);
}

.page-contact .contact-giant-text:hover {
  filter: drop-shadow(0 0 26px rgba(255, 215, 0, 0.5)) drop-shadow(0 1px 0 rgba(0, 0, 0, 0.55));
}

.page-contact .contact-giant-text:focus-visible {
  outline: 2px solid var(--contact-green);
  outline-offset: 5px;
  border-radius: 8px;
}

.page-contact .contact-channel-card p {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--contact-silver);
  margin: 14px 0 0;
  max-width: 48ch;
}

.page-contact .contact-channel-card .contact-channel-card__note {
  font-size: 0.82rem;
  color: rgba(224, 224, 224, 0.68);
  border-left: 2px solid var(--contact-warm-gold);
  padding-left: 12px;
}

.page-contact .contact-channel-card__address-text {
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--contact-white);
  line-height: 1.55;
  margin-top: 4px;
}

.page-contact .contact-channel-card__figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 215, 0, 0.16);
  background: var(--contact-black);
}

.page-contact .contact-channel-card__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

/* ===== 工作时间与响应 ===== */
.page-contact .contact-hours {
  padding: 40px 0 48px;
  background: linear-gradient(180deg, rgba(13, 13, 13, 1) 0%, rgba(59, 11, 94, 0.14) 52%, rgba(13, 13, 13, 1) 100%);
}

.page-contact .contact-hours__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  position: relative;
}

.page-contact .contact-hours__item {
  background: linear-gradient(135deg, rgba(59, 11, 94, 0.42), rgba(18, 18, 18, 0.92));
  border: 1px solid rgba(255, 215, 0, 0.16);
  border-radius: var(--radius-lg);
  padding: 30px;
  position: relative;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.page-contact .contact-hours__item:hover {
  border-color: rgba(255, 215, 0, 0.48);
  transform: translateY(-2px);
  box-shadow: 0 0 24px rgba(106, 13, 173, 0.22);
}

.page-contact .contact-hours__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--contact-green);
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid rgba(0, 255, 136, 0.3);
  border-radius: var(--radius-pill);
  padding: 5px 15px;
  margin-bottom: 18px;
}

.page-contact .contact-hours__value {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--contact-white);
  margin: 0 0 8px;
  letter-spacing: 0.02em;
  text-shadow: 0 0 10px rgba(255, 215, 0, 0.28);
  font-variant-numeric: tabular-nums;
}

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

/* ===== 商务合作 ===== */
.page-contact .contact-business {
  padding: 24px 0 64px;
}

.page-contact .contact-business__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-contact .contact-business__main {
  min-width: 0;
}

.page-contact .contact-business__email {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 26px;
  padding: 22px 26px;
  background: rgba(106, 13, 173, 0.14);
  border: 1px solid rgba(255, 215, 0, 0.26);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.page-contact .contact-business__email:hover {
  border-color: rgba(255, 215, 0, 0.52);
  box-shadow: 0 0 26px rgba(106, 13, 173, 0.3);
}

.page-contact .contact-business__email span {
  font-size: 0.85rem;
  color: var(--contact-silver);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

.page-contact .contact-business__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .contact-business__facts li {
  position: relative;
  padding-left: 26px;
  color: var(--contact-silver);
  font-size: 0.94rem;
  line-height: 1.65;
}

.page-contact .contact-business__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--contact-green);
  box-shadow: 0 0 10px rgba(0, 255, 136, 0.7);
}

.page-contact .contact-business__facts strong {
  color: var(--contact-gold);
  font-weight: 900;
  font-family: var(--font-heading);
  font-size: 1.05rem;
}

.page-contact .contact-business__aside {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-contact .contact-business__aside-card {
  background: linear-gradient(135deg, rgba(106, 13, 173, 0.34), rgba(18, 18, 18, 0.9));
  border: 1px solid rgba(255, 215, 0, 0.28);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: inset 0 0 40px rgba(106, 13, 173, 0.1);
}

.page-contact .contact-business__aside-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--contact-gold);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.page-contact .contact-business__aside-card p {
  margin: 0;
  color: var(--contact-silver);
  font-size: 0.9rem;
  line-height: 1.8;
}

.page-contact .contact-business__aside-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .contact-business__aside-links .btn {
  min-width: 110px;
  text-align: center;
}

/* ===== 桌面端 ===== */
@media (min-width: 901px) {
  .page-contact .contact-kinetic {
    padding: 72px 0 96px;
  }

  .page-contact .contact-kinetic__layout {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 52px;
    align-items: center;
  }

  .page-contact .contact-kinetic__copy {
    align-items: flex-start;
  }

  .page-contact .contact-kinetic__copy h1 {
    font-size: clamp(2.1rem, 4vw, 3.2rem);
  }

  .page-contact .contact-kinetic__figure {
    border-radius: var(--radius-lg);
  }

  .page-contact .contact-kinetic__figure img {
    aspect-ratio: 14 / 5;
  }

  .page-contact .contact-channels {
    padding: 40px 0 56px;
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 26px;
  }

  .page-contact .contact-channel-card--address {
    grid-column: 1 / -1;
    grid-template-columns: 1fr 0.72fr;
    align-items: center;
    gap: 42px;
    padding: 34px;
  }

  .page-contact .contact-channel-card__text {
    min-width: 0;
  }

  .page-contact .contact-channel-card__figure {
    margin: 0;
    border-radius: var(--radius-md);
  }

  .page-contact .contact-hours {
    padding: 56px 0 64px;
  }

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

  .page-contact .contact-hours__item + .contact-hours__item::before {
    content: "";
    position: absolute;
    left: -14px;
    top: 22%;
    height: 56%;
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(255, 215, 0, 0.4), transparent);
  }

  .page-contact .contact-business {
    padding: 32px 0 80px;
  }

  .page-contact .contact-business__layout {
    grid-template-columns: 1.3fr 0.7fr;
    gap: 48px;
    align-items: start;
  }
}