/* ===== 联系页专属样式 ===== */
.page-contact .container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

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

.page-contact a {
  transition: color 0.25s ease, border-color 0.25s ease;
}

/* ---------- 首屏 Hero ---------- */
.page-contact .contact-hero {
  position: relative;
  background:
    radial-gradient(1000px 420px at 90% -10%, rgba(0, 212, 255, 0.2), transparent 60%),
    radial-gradient(800px 480px at -10% 110%, rgba(255, 59, 47, 0.3), transparent 60%),
    var(--c-bg-dark);
  color: var(--c-on-dark);
  overflow: hidden;
  padding: 3.5rem 0 1.5rem;
}

.page-contact .contact-hero__deco {
  position: absolute;
  top: -20%;
  right: -8%;
  width: 55%;
  height: 140%;
  background: var(--grad-primary);
  opacity: 0.14;
  transform: skewX(-18deg);
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  display: grid;
  gap: 2.5rem;
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero__copy {
  max-width: 640px;
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--c-on-dark-muted);
}

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

.page-contact .breadcrumb a:hover {
  color: var(--c-on-dark);
}

.page-contact .breadcrumb-sep {
  color: rgba(255, 255, 255, 0.4);
}

.page-contact .hero-kicker {
  margin: 1.5rem 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.page-contact .contact-hero h1 {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.page-contact .contact-hero h1::after {
  content: "";
  display: block;
  width: 74px;
  height: 6px;
  margin-top: 0.7em;
  background: var(--grad-primary);
  transform: skewX(-20deg);
}

.page-contact .contact-hero__lead {
  color: var(--c-on-dark-muted);
  font-size: 1rem;
  line-height: 1.75;
  margin: 0 0 1.25rem;
  max-width: 56ch;
}

.page-contact .contact-hero__status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--c-on-dark-muted);
  font-size: 0.85rem;
  font-family: var(--font-mono);
  margin-bottom: 1.4rem;
}

.page-contact .contact-hero__dot,
.page-contact .hours-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-data);
  flex: 0 0 auto;
  animation: contactPulse 2.4s ease-out infinite;
}

@keyframes contactPulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 227, 154, 0.45); }
  70% { box-shadow: 0 0 0 10px rgba(0, 227, 154, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 227, 154, 0); }
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}

.page-contact .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.35rem;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  border: 1px solid transparent;
}

.page-contact .btn-primary {
  background: var(--grad-primary);
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(255, 59, 47, 0.35);
}

.page-contact .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(255, 59, 47, 0.45);
}

.page-contact .btn-ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--c-on-dark);
  background: rgba(255, 255, 255, 0.04);
}

.page-contact .btn-ghost:hover {
  border-color: var(--c-on-dark);
  background: rgba(255, 255, 255, 0.1);
}

.page-contact .contact-hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.page-contact .contact-hero__framebox {
  position: relative;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 1rem;
  transform: rotate(2.5deg);
  max-width: 340px;
}

.page-contact .contact-hero__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 300px;
}

.page-contact .contact-hero__framebox-tag {
  position: absolute;
  left: -8px;
  bottom: 12px;
  background: var(--c-primary);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  padding: 0.3rem 0.5rem;
  transform: skewX(-10deg);
}

.page-contact .contact-fastnav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.75rem;
  margin-top: 2.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  position: relative;
  z-index: 1;
}

.page-contact .contact-fastnav a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  color: var(--c-on-dark-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.page-contact .contact-fastnav a span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--c-accent);
}

.page-contact .contact-fastnav a:hover {
  color: var(--c-on-dark);
}

/* ---------- 内容区块通用标题 ---------- */
.page-contact .contact-channels,
.page-contact .contact-notes {
  padding: 4rem 0;
}

.page-contact .contact-heading {
  margin-bottom: 2.4rem;
}

.page-contact .contact-heading__label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-primary);
  padding: 0.2rem 0.55rem;
  background: rgba(255, 59, 47, 0.08);
  transform: skewX(-12deg);
  margin-bottom: 0.6rem;
}

.page-contact .contact-heading h2 {
  margin: 0.35rem 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.3rem);
  line-height: 1.05;
  color: var(--c-text);
  letter-spacing: -0.01em;
}

.page-contact .contact-heading__lead {
  margin: 0;
  color: var(--c-text-light);
  font-size: 0.95rem;
  max-width: 62ch;
}

.page-contact .contact-heading--light h2 {
  color: var(--c-on-dark);
}

.page-contact .contact-heading--light .contact-heading__lead {
  color: var(--c-on-dark-muted);
}

.page-contact .contact-heading--light .contact-heading__label {
  color: var(--c-primary-soft);
  background: rgba(255, 106, 61, 0.16);
}

/* ---------- 联系卡片网格 ---------- */
.page-contact .contact-channels__grid {
  display: grid;
  gap: 1rem;
}

.page-contact .contact-card {
  position: relative;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-top: 4px solid var(--c-primary);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-contact .contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.page-contact .contact-card__topline,
.page-contact .contact-address__topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.page-contact .contact-card__index,
.page-contact .contact-address__index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-text-light);
  letter-spacing: 0.1em;
}

.page-contact .contact-card__icon {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: rgba(255, 59, 47, 0.1);
  color: var(--c-primary);
  border-radius: 50%;
}

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

.page-contact .contact-card__title {
  font-size: 1rem;
  color: var(--c-text-light);
  font-weight: 500;
  margin: 0 0 0.35rem;
}

.page-contact .contact-card__value {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-secondary);
  word-break: break-all;
  margin-bottom: 0.5rem;
}

.page-contact .contact-card__value a {
  color: inherit;
  text-decoration: none;
}

.page-contact .contact-card__value a:hover {
  color: var(--c-primary);
  text-decoration: underline;
}

.page-contact .contact-card__value--small {
  font-size: 0.95rem;
}

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

/* ---------- 地址宽卡片 ---------- */
.page-contact .contact-address {
  margin-top: 1.2rem;
  display: flex;
  flex-direction: column;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-accent);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.page-contact .contact-address__info {
  padding: 1.6rem;
  flex: 1;
}

.page-contact .contact-address__pin {
  display: inline-flex;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 212, 255, 0.12);
  color: var(--c-accent);
  align-items: center;
  justify-content: center;
}

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

.page-contact .contact-address__title {
  font-size: 1rem;
  color: var(--c-text-light);
  font-weight: 500;
  margin: 0 0 0.4rem;
}

.page-contact .contact-address__value {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-secondary);
}

.page-contact .contact-address__note {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--c-text-light);
}

.page-contact .contact-address__media {
  flex: 0 0 100%;
  background: var(--c-bg-dark);
}

.page-contact .contact-address__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 服务时间 ---------- */
.page-contact .contact-hours {
  position: relative;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    var(--c-bg-dark);
  background-size: 36px 36px;
  color: var(--c-on-dark);
  padding: 4rem 0;
}

.page-contact .contact-hours__board {
  margin-top: 2.2rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-hours__board::before {
  content: "";
  position: absolute;
  top: 0;
  left: -30%;
  width: 30%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-accent), transparent);
  animation: contactScan 4.5s linear infinite;
  pointer-events: none;
}

@keyframes contactScan {
  from { left: -30%; }
  to { left: 100%; }
}

.page-contact .contact-hours__status {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 1.1rem 1.3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  color: var(--c-on-dark-muted);
}

.page-contact .contact-hours__range {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--c-data);
  letter-spacing: 0.03em;
}

.page-contact .contact-hours__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
}

.page-contact .contact-hours__list li {
  width: 50%;
  padding: 0.9rem 0.4rem;
  box-sizing: border-box;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.page-contact .contact-hours__list li:nth-child(2n) {
  border-right-width: 0;
}

.page-contact .contact-hours__list li span {
  display: block;
  font-size: 0.75rem;
  color: var(--c-on-dark-muted);
  margin-bottom: 0.25rem;
}

.page-contact .contact-hours__list li b {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--c-on-dark);
  font-weight: 500;
  white-space: nowrap;
}

.page-contact .contact-hours__footnote {
  margin: 0.9rem 0 0;
  font-size: 0.85rem;
  color: var(--c-on-dark-muted);
  text-align: right;
}

/* ---------- 客服说明 ---------- */
.page-contact .contact-notes__grid {
  display: grid;
  gap: 1rem;
}

.page-contact .note-item {
  position: relative;
  padding: 1.6rem 1.6rem 1.6rem 3.4rem;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.page-contact .note-item:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 59, 47, 0.4);
}

.page-contact .note-item__num {
  position: absolute;
  top: 1.5rem;
  left: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--c-primary);
  letter-spacing: 0.06em;
}

.page-contact .note-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.02rem;
  line-height: 1.3;
}

.page-contact .note-item p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--c-text-light);
}

.page-contact .contact-notes__aside {
  margin-top: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  background: var(--c-secondary);
  color: var(--c-on-dark);
  padding: 1.6rem;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-notes__aside::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 160px;
  height: 160px;
  background: var(--grad-primary);
  opacity: 0.18;
  transform: rotate(18deg);
  pointer-events: none;
}

.page-contact .contact-notes__aside-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  position: relative;
  z-index: 1;
}

.page-contact .contact-notes__aside-mark {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.95rem;
  color: var(--c-surface);
  background: var(--c-primary);
  padding: 0.35rem 0.6rem;
  transform: skewX(-10deg);
}

.page-contact .contact-notes__aside h3 {
  margin: 0;
  font-size: 1.05rem;
}

.page-contact .contact-notes__aside-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.4rem;
  position: relative;
  z-index: 1;
  font-size: 0.9rem;
}

.page-contact .contact-notes__aside-links a {
  color: var(--c-accent);
  text-decoration: none;
  padding-bottom: 0.1rem;
  border-bottom: 1px solid rgba(0, 212, 255, 0.4);
}

.page-contact .contact-notes__aside-links a:hover {
  border-bottom-color: var(--c-accent);
}

/* ---------- 桌面端布局增强 ---------- */
@media (min-width: 768px) {
  .page-contact .contact-channels,
  .page-contact .contact-notes {
    padding: 5rem 0;
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
  }

  /* 地址卡在桌面端改为两列图文 */
  .page-contact .contact-address {
    flex-direction: row;
    align-items: stretch;
  }

  .page-contact .contact-address__media {
    flex: 0 0 40%;
    min-height: 240px;
  }

  .page-contact .contact-hours__list {
    flex-wrap: nowrap;
  }

  .page-contact .contact-hours__list li {
    flex: 1;
    width: auto;
    border-right-width: 1px;
    border-bottom: none;
  }

  .page-contact .contact-hours__list li:nth-child(2n) {
    border-right-width: 1px;
  }

  .page-contact .contact-hours__list li:last-child {
    border-right-width: 0;
  }

  .page-contact .contact-hours__range {
    margin-left: auto;
  }

  .page-contact .contact-notes__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
  }

  .page-contact .contact-notes__aside {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-hero {
    padding: 5.5rem 0 2rem;
  }

  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 3rem;
    align-items: center;
  }

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

/* ---------- 减少动态偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    animation: none !important;
    transition: none !important;
  }

  .page-contact .btn-primary:hover,
  .page-contact .contact-card:hover,
  .page-contact .note-item:hover {
    transform: none;
  }
}