/* ===== 联系品牌 · 页面专属 ===== */

.page-contact {
  --contact-card-radius: 1rem;
  --contact-soft-orange: rgba(255, 107, 0, 0.14);
  --contact-soft-purple: rgba(155, 89, 182, 0.16);
  --contact-soft-ice: rgba(61, 120, 194, 0.18);
}

/* —— 分屏首屏 —— */

.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(2rem, 6vw, 4.5rem) 0 clamp(1.5rem, 4vw, 3rem);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -12%;
  width: 62%;
  height: 85%;
  background: radial-gradient(circle, rgba(61, 120, 194, 0.26), transparent 68%);
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, rgba(255, 107, 0, 0.1) 0%, transparent 42%),
    radial-gradient(circle at 80% 16%, rgba(155, 89, 182, 0.16), transparent 46%);
}

.page-contact .contact-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.page-contact .contact-hero__content {
  min-width: 0;
  padding-top: 1rem;
}

.page-contact .contact-hero__title {
  margin: 0.75rem 0 0;
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-contact .contact-hero__subtitle {
  margin-top: 0.375rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  letter-spacing: 0.03em;
  color: var(--ice);
}

.page-contact .contact-hero__lead {
  max-width: 34rem;
  margin: 1rem 0 1.75rem;
  color: var(--pale);
  font-size: 1.0625rem;
  line-height: 1.7;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
}

.page-contact .contact-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem 1.5rem;
  margin: 1.875rem 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-hero__badges li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--pale);
  font-size: 0.875rem;
  line-height: 1.4;
}

.page-contact .contact-hero__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 10px rgba(255, 107, 0, 0.8);
}

/* —— 首屏右侧：响应中枢抽象视觉 —— */

.page-contact .contact-hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 260px;
  min-width: 0;
}

.page-contact .contact-node {
  position: relative;
  width: 240px;
  height: 240px;
}

.page-contact .contact-node__halo {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.28), transparent 65%);
  animation: pg-contact-halo 3.8s ease-in-out infinite;
}

.page-contact .contact-node__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed var(--line-strong);
}

.page-contact .contact-node__ring--outer {
  inset: 4%;
  animation: pg-contact-spin 24s linear infinite;
}

.page-contact .contact-node__ring--outer::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 16px rgba(255, 107, 0, 0.9);
}

.page-contact .contact-node__ring--inner {
  inset: 24%;
  border-style: solid;
  border-width: 1px;
  border-color: rgba(155, 89, 182, 0.42) transparent rgba(155, 89, 182, 0.42) transparent;
  animation: pg-contact-spin-reverse 16s linear infinite;
}

.page-contact .contact-node__dot {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--purple);
  box-shadow: 0 0 10px rgba(155, 89, 182, 0.85);
}

.page-contact .contact-node__dot--one {
  top: 22%;
  left: 14%;
}

.page-contact .contact-node__dot--two {
  top: 36%;
  right: 10%;
}

.page-contact .contact-node__dot--three {
  bottom: 18%;
  left: 30%;
}

.page-contact .contact-node__core {
  position: absolute;
  inset: 36%;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bg-raised), var(--bg-panel));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  color: var(--orange);
}

.page-contact .contact-node__caption {
  position: absolute;
  right: -3%;
  bottom: 10%;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  padding: 0.625rem 0.875rem;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.page-contact .contact-node__caption-main {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
}

.page-contact .contact-node__caption-sub {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--pale);
}

/* —— 章节通用容器 —— */

.page-contact .contact-channels,
.page-contact .contact-scenes {
  padding: clamp(2rem, 5vw, 4rem) 0;
}

.page-contact .contact-response {
  padding: clamp(2rem, 5vw, 4rem) 0;
  background: linear-gradient(180deg, rgba(18, 42, 82, 0.5), rgba(10, 28, 62, 0.92));
  border-block: 1px solid var(--line);
}

/* —— 联系我们 —— */

.page-contact .contact-channels__grid {
  display: grid;
  gap: 2rem;
  align-items: start;
  margin-top: 2rem;
}

.page-contact .contact-channels__cards {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.page-contact .contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.375rem;
  background: linear-gradient(135deg, var(--glass), rgba(18, 42, 82, 0.78));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-contact .contact-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 107, 0, 0.55);
  box-shadow: var(--shadow-md);
}

.page-contact .contact-card__icon {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 0.875rem;
  background: var(--contact-soft-orange);
  border: 1px solid rgba(255, 107, 0, 0.28);
  color: var(--orange);
}

.page-contact .contact-card__icon--mail {
  background: var(--contact-soft-orange);
  border-color: rgba(255, 107, 0, 0.28);
  color: var(--orange);
}

.page-contact .contact-card__icon--tel {
  background: var(--contact-soft-purple);
  border-color: rgba(155, 89, 182, 0.36);
  color: var(--purple);
}

.page-contact .contact-card__icon--pin {
  background: var(--contact-soft-ice);
  border-color: rgba(61, 120, 194, 0.36);
  color: var(--ice);
}

.page-contact .contact-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.page-contact .contact-card__label {
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: var(--pale);
}

.page-contact .contact-card__value {
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--white);
  word-break: break-all;
  user-select: all;
}

.page-contact .contact-card--location .contact-card__value {
  font-family: var(--font-body);
  word-break: normal;
}

.page-contact .contact-card__hint {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--pale);
}

.page-contact .contact-card__arrow {
  flex: 0 0 auto;
  margin-left: auto;
  align-self: center;
  font-size: 1.25rem;
  color: var(--orange);
}

/* —— 联系渠道旁视觉 —— */

.page-contact .contact-channels__visual {
  margin: 0;
  min-width: 0;
}

.page-contact .contact-photo {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(61, 120, 194, 0.16), rgba(18, 42, 82, 0.55));
  box-shadow: var(--shadow-md);
}

.page-contact .contact-photo img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-channels__visual figcaption,
.page-contact .contact-response__visual figcaption {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--pale);
}

.page-contact .contact-channels__visual figcaption::before,
.page-contact .contact-response__visual figcaption::before {
  content: "";
  flex: 0 0 auto;
  width: 2px;
  align-self: stretch;
  border-radius: 2px;
  background: var(--orange);
}

/* —— 服务时间 —— */

.page-contact .contact-response__grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

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

.page-contact .contact-response__list {
  display: grid;
  gap: 0.875rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-response__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.875rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-md);
}

.page-contact .contact-response__num {
  flex: 0 0 auto;
  min-width: 3.25rem;
  padding-top: 0.25rem;
  font-family: var(--font-mono);
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-contact .contact-response__text {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--pale);
}

.page-contact .contact-response__note {
  margin-top: 1.25rem;
  padding: 1rem 1.125rem;
  border: 1px dashed rgba(155, 89, 182, 0.42);
  border-radius: var(--radius-md);
  background: rgba(155, 89, 182, 0.1);
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--white);
}

.page-contact .contact-response__visual {
  margin: 0;
  min-width: 0;
}

/* —— 常见联系场景 —— */

.page-contact .contact-scenes .section-intro--row {
  display: grid;
  gap: 0.875rem;
  align-items: end;
}

.page-contact .contact-scenes__cards {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.page-contact .contact-scene-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
}

.page-contact .contact-scene-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
}

.page-contact .contact-scene-card__index {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--line-strong);
}

.page-contact .contact-scene-card__title {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  color: var(--white);
}

.page-contact .contact-scene-card__desc {
  flex: 1;
  margin: 0 0 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--pale);
}

.page-contact .contact-scenes__more {
  display: inline-block;
  margin-top: 0.875rem;
  font-size: 0.875rem;
  color: var(--ice);
  text-decoration: none;
  transition: color 0.25s ease;
}

.page-contact .contact-scenes__more:hover {
  color: var(--orange);
}

/* —— 底部信任声明 —— */

.page-contact .contact-trust {
  padding: clamp(2rem, 4vw, 3rem) 0 clamp(2.5rem, 5vw, 4rem);
  text-align: center;
}

.page-contact .contact-trust__text {
  max-width: 48rem;
  margin: 0 auto;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--pale);
}

.page-contact .contact-trust__meta {
  margin-top: 0.875rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--ice);
}

/* —— 关键帧 —— */

@keyframes pg-contact-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pg-contact-spin-reverse {
  to {
    transform: rotate(-360deg);
  }
}

@keyframes pg-contact-halo {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.85;
  }
  50% {
    transform: scale(1.08);
    opacity: 0.5;
  }
}

/* —— 桌面端布局 —— */

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-contact .contact-node {
    width: 320px;
    height: 320px;
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }

  .page-contact .contact-response__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-contact .contact-scenes .section-intro--row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 24rem);
  }

  .page-contact .contact-scenes__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-node__halo,
  .page-contact .contact-node__ring {
    animation: none;
  }
}