.page-contact {
  --contact-red: #D40000;
  --contact-deep-red: #8B0000;
  --contact-gold: #FFC700;
  --contact-black: #111111;
  --contact-panel: #1A1A1A;
  --contact-speedline: #FF4444;
  --contact-gray: #B0B0B0;
  --contact-white: #FFFFFF;
  --contact-font-heading: 'Noto Sans SC', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  --contact-font-data: 'Roboto Mono', 'SF Mono', 'Cascadia Code', Consolas, monospace;
  background: var(--contact-black);
  color: var(--contact-white);
  overflow-x: hidden;
}

.page-contact .container {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.page-contact .data-label {
  font-family: var(--contact-font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--contact-gray);
  text-transform: uppercase;
}

.page-contact .section {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
}

.page-contact .section--dark {
  background: #181818;
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
}

.page-contact .section-head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.page-contact .section-number {
  font-family: var(--contact-font-data);
  font-size: 1rem;
  font-weight: 700;
  color: var(--contact-gold);
  background: rgba(255, 199, 0, 0.08);
  border: 1px solid rgba(255, 199, 0, 0.35);
  border-radius: 0.5rem;
  padding: 0.35rem 0.7rem;
  flex-shrink: 0;
}

.page-contact .section-title {
  font-family: var(--contact-font-heading);
  font-weight: 900;
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  line-height: 1.15;
  margin: 0;
  position: relative;
  color: var(--contact-white);
  letter-spacing: 0.02em;
}

.page-contact .section-title::after {
  content: "";
  display: inline-block;
  width: 4rem;
  height: 4px;
  background: linear-gradient(90deg, var(--contact-red), var(--contact-speedline));
  margin-left: 0.75rem;
  vertical-align: middle;
  border-radius: 999px;
}

.page-contact .section--dark .section-title::after {
  background: linear-gradient(90deg, var(--contact-gold), var(--contact-speedline));
}

.page-contact .breadcrumb {
  margin-bottom: 1.5rem;
}

.page-contact .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--contact-font-data);
  font-size: 0.875rem;
}

.page-contact .breadcrumb-item a {
  color: var(--contact-gray);
  text-decoration: none;
  transition: color 0.25s ease;
}

.page-contact .breadcrumb-item a:hover {
  color: var(--contact-gold);
}

.page-contact .breadcrumb-item[aria-current="page"] {
  color: var(--contact-white);
}

.page-contact .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  color: rgba(176, 176, 176, 0.5);
  margin-right: 0.5rem;
}

/* ===== Hero 区 ===== */
.page-contact .contact-hero {
  position: relative;
  padding-top: 5rem;
  padding-bottom: 2.5rem;
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 55%;
  height: 80%;
  background: radial-gradient(ellipse at center, rgba(212, 0, 0, 0.28) 0%, rgba(212, 0, 0, 0) 70%);
  transform: rotate(-12deg);
  z-index: 0;
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "MILAN";
  position: absolute;
  right: -2rem;
  bottom: 0.5rem;
  font-family: var(--contact-font-heading);
  font-weight: 900;
  font-size: clamp(4rem, 14vw, 10rem);
  line-height: 1;
  color: rgba(255, 255, 255, 0.03);
  letter-spacing: 0.05em;
  pointer-events: none;
  z-index: 0;
}

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

.page-contact .contact-hero-label {
  margin-bottom: 0.75rem;
}

.page-contact .contact-hero-title {
  font-family: var(--contact-font-heading);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.12;
  margin: 0 0 1.25rem 0;
  max-width: 12em;
  letter-spacing: -0.02em;
  color: var(--contact-white);
}

.page-contact .contact-hero-desc {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--contact-gray);
  max-width: 42rem;
  margin: 0 0 1.5rem 0;
}

.page-contact .contact-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-contact .tag {
  display: inline-block;
  background: rgba(212, 0, 0, 0.14);
  border: 1px solid rgba(212, 0, 0, 0.4);
  color: #FF5A5A;
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.375rem 0.9rem;
  letter-spacing: 0.05em;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.page-contact .tag--gold {
  background: rgba(255, 199, 0, 0.1);
  border-color: rgba(255, 199, 0, 0.4);
  color: var(--contact-gold);
}

/* ===== 客服卡片区 ===== */
.page-contact .contact-cards-section {
  position: relative;
  z-index: 1;
}

.page-contact .contact-section-note {
  color: var(--contact-gray);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0 0 2.5rem 0;
}

.page-contact .contact-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-contact .contact-card {
  position: relative;
  background: var(--contact-panel);
  border-radius: 1.25rem;
  overflow: hidden;
  min-height: 300px;
  display: flex;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transform: translateZ(0);
  transition: transform 0.35s var(--ease-out, cubic-bezier(0.22, 1, 0.36, 1)), box-shadow 0.35s ease;
}

.page-contact .contact-card--angled {
  clip-path: polygon(0 0, 94% 0, 100% 8%, 100% 92%, 96% 100%, 2% 100%, 0 94%);
}

.page-contact .contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(212, 0, 0, 0.15);
}

.page-contact .contact-card-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
  z-index: 0;
  pointer-events: none;
}

.page-contact .contact-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(17, 17, 17, 0.82) 20%, rgba(26, 26, 26, 0.45) 60%, rgba(139, 0, 0, 0.25) 100%);
  z-index: 1;
  pointer-events: none;
}

.page-contact .contact-card-deco {
  position: absolute;
  width: 140px;
  height: 140px;
  border: 2px solid rgba(255, 199, 0, 0.2);
  border-radius: 20px;
  top: -45px;
  right: -45px;
  transform: rotate(18deg);
  z-index: 2;
  pointer-events: none;
}

.page-contact .contact-card-deco::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px dashed rgba(255, 199, 0, 0.3);
  border-radius: 14px;
}

.page-contact .contact-card-content {
  position: relative;
  z-index: 3;
  padding: 2rem 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
}

.page-contact .contact-card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212, 0, 0, 0.2);
  border: 1px solid rgba(212, 0, 0, 0.5);
  color: var(--contact-gold);
  border-radius: 14px;
  margin-bottom: 1.25rem;
}

.page-contact .contact-card .data-label {
  margin-bottom: 0.4rem;
}

.page-contact .contact-card-value {
  font-family: var(--contact-font-heading);
  font-weight: 900;
  font-size: clamp(1.3rem, 3vw, 2rem);
  line-height: 1.2;
  margin: 0 0 0.85rem 0;
  color: var(--contact-white);
  word-break: break-all;
}

.page-contact .contact-card-value--address {
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  line-height: 1.4;
}

.page-contact .contact-card-desc {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--contact-gray);
  margin: 0 0 1.25rem 0;
}

.page-contact .contact-card-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  margin-top: auto;
}

.page-contact .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--contact-font-heading);
  font-weight: 700;
  font-size: 0.9375rem;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.7rem 1.5rem;
  cursor: pointer;
  transition: all 0.25s ease;
  line-height: 1.2;
}

.page-contact .btn-primary {
  background: var(--contact-red);
  color: var(--contact-white);
  border: 1px solid var(--contact-red);
}

.page-contact .btn-primary:hover {
  background: var(--contact-gold);
  border-color: var(--contact-gold);
  color: var(--contact-black);
  transform: rotate(-2deg) scale(1.02);
}

.page-contact .btn-ghost {
  background: transparent;
  color: var(--contact-white);
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.page-contact .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--contact-white);
  transform: translateY(-2px);
}

.page-contact .contact-card-copy {
  font-size: 0.8125rem;
  color: var(--contact-gray);
  text-decoration: underline dotted;
  text-underline-offset: 4px;
  cursor: pointer;
}

.page-contact .contact-card-copy:hover {
  color: var(--contact-gold);
}

.page-contact .contact-card-tag {
  margin-top: 0.75rem;
}

/* ===== 媒体与合作 ===== */
.page-contact .contact-media-section {
  position: relative;
  overflow: hidden;
}

.page-contact .contact-media-section::before {
  content: "";
  position: absolute;
  left: -10%;
  top: -20%;
  width: 60%;
  height: 120%;
  background: radial-gradient(ellipse, rgba(139, 0, 0, 0.2) 0%, rgba(139, 0, 0, 0) 70%);
  pointer-events: none;
}

.page-contact .contact-media-wrap {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.page-contact .contact-media-icon {
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
}

.page-contact .contact-media-img {
  display: block;
  width: 100%;
  max-width: 220px;
  height: auto;
  border-radius: 1.25rem;
  border: 2px solid var(--contact-speedline);
  filter: saturate(1.2) contrast(1.05);
}

.page-contact .contact-media-body {
  border: 2px dashed rgba(255, 68, 68, 0.55);
  border-radius: 1.75rem;
  padding: 2rem 1.5rem;
  background: rgba(26, 26, 26, 0.4);
}

.page-contact .contact-media-desc {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--contact-gray);
  margin: 0 0 2rem 0;
}

.page-contact .contact-media-mail {
  color: var(--contact-gold);
  font-family: var(--contact-font-data);
  font-weight: 700;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.page-contact .contact-media-mail:hover {
  color: var(--contact-white);
}

.page-contact .contact-media-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-contact .contact-media-item {
  background: rgba(17, 17, 17, 0.65);
  border-left: 3px solid var(--contact-gold);
  border-radius: 1rem;
  padding: 1.25rem 1.35rem;
  transition: background 0.25s ease, transform 0.25s ease;
}

.page-contact .contact-media-item:hover {
  background: rgba(26, 26, 26, 0.9);
  transform: translateX(6px);
}

.page-contact .contact-media-item-num {
  font-family: var(--contact-font-data);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--contact-gold);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 0.5rem;
}

.page-contact .contact-media-item-title {
  font-family: var(--contact-font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  margin: 0 0 0.4rem 0;
  color: var(--contact-white);
}

.page-contact .contact-media-item-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--contact-gray);
  margin: 0;
}

/* ===== 沟通边界 ===== */
.page-contact .contact-boundary-section {
  position: relative;
}

.page-contact .contact-boundary-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.page-contact .contact-boundary-list {
  max-width: 40rem;
}

.page-contact .contact-boundary-items {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .contact-boundary-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.page-contact .contact-boundary-item p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--contact-gray);
}

.page-contact .contact-boundary-marker {
  flex-shrink: 0;
  width: 9px;
  height: 9px;
  margin-top: 0.5rem;
  background: var(--contact-red);
  transform: rotate(45deg);
  border-radius: 2px;
  box-shadow: 0 0 0 3px rgba(212, 0, 0, 0.2);
}

.page-contact .contact-boundary-note {
  position: relative;
  background: linear-gradient(140deg, #1F1F1F 0%, #171717 60%, #231313 100%);
  border: 1px solid rgba(212, 0, 0, 0.35);
  border-radius: 1.5rem;
  padding: 2rem 1.5rem;
  overflow: hidden;
}

.page-contact .contact-boundary-note::before {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(255, 68, 68, 0.3) 0%, transparent 70%);
  top: -40px;
  right: -40px;
}

.page-contact .contact-boundary-note-icon {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 199, 0, 0.12);
  border: 1px solid rgba(255, 199, 0, 0.4);
  border-radius: 12px;
  color: var(--contact-gold);
  margin-bottom: 1.25rem;
}

.page-contact .contact-boundary-note-title {
  font-family: var(--contact-font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  margin: 0 0 0.85rem 0;
  color: var(--contact-white);
}

.page-contact .contact-boundary-note-text {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--contact-gray);
  margin: 0 0 1.25rem 0;
}

.page-contact .contact-boundary-note-text a {
  color: var(--contact-gold);
  font-family: var(--contact-font-data);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-contact .contact-boundary-note-line {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--contact-red), transparent);
  margin-bottom: 1.25rem;
}

.page-contact .contact-boundary-note-sub {
  font-size: 0.875rem;
  line-height: 1.65;
  color: #8F8F8F;
  margin: 0;
}

/* ===== 底部 FAQ 引导 ===== */
.page-contact .contact-faq-link-section {
  position: relative;
}

.page-contact .contact-faq-link-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  background: #202020;
  border-radius: 1.75rem;
  padding: 2rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-faq-link-inner::after {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 120px;
  height: 120px;
  background: repeating-linear-gradient(45deg, rgba(212, 0, 0, 0.25) 0 2px, transparent 2px 12px);
  border-radius: 50%;
  pointer-events: none;
}

.page-contact .contact-faq-link-icon {
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--contact-red);
  border-radius: 18px;
  box-shadow: 0 8px 24px rgba(212, 0, 0, 0.3);
  flex-shrink: 0;
}

.page-contact .contact-faq-link-number {
  font-family: var(--contact-font-heading);
  font-weight: 900;
  font-size: 2rem;
  color: var(--contact-white);
  line-height: 1;
}

.page-contact .contact-faq-link-title {
  font-family: var(--contact-font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  margin: 0 0 0.5rem 0;
  color: var(--contact-white);
}

.page-contact .contact-faq-link-desc {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--contact-gray);
  margin: 0;
  max-width: 36rem;
}

.page-contact .contact-faq-link-inner .btn {
  position: relative;
  z-index: 1;
}

.page-contact .back-top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 99;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(26, 26, 26, 0.92);
  border: 2px solid var(--contact-red);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(14px);
  transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s ease;
}

.page-contact .back-top[data-visible="true"] {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.page-contact .back-top:hover {
  background: var(--contact-red);
  border-color: var(--contact-red);
}

.page-contact .back-top-arrow {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--contact-white);
  line-height: 1;
}

.page-contact .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-contact .desktop-only {
  display: none;
}

/* ===== 移动端优先 + 媒体查询 ===== */
@media (min-width: 768px) {
  .page-contact .contact-hero {
    padding-top: 5.5rem;
    padding-bottom: 3rem;
  }

  .page-contact .contact-cards-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
  }

  .page-contact .contact-card:first-child {
    grid-column: 1 / -1;
    min-height: 260px;
  }

  .page-contact .contact-card-content {
    padding: 2.25rem 2rem 2rem;
  }

  .page-contact .contact-media-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }

  .page-contact .contact-media-wrap {
    flex-direction: row;
    align-items: flex-start;
  }

  .page-contact .contact-media-icon {
    padding-top: 0.75rem;
  }

  .page-contact .contact-media-img {
    max-width: 180px;
  }

  .page-contact .contact-media-body {
    flex: 1;
  }

  .page-contact .contact-boundary-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2rem;
    align-items: start;
  }

  .page-contact .contact-boundary-note {
    position: sticky;
    top: 6rem;
  }

  .page-contact .contact-faq-link-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 2rem 2.25rem;
  }

  .page-contact .desktop-only {
    display: block;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-cards-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .page-contact .contact-card:first-child {
    grid-column: auto;
  }

  .page-contact .contact-card--email {
    transform: translateY(-18px);
  }

  .page-contact .contact-card--email:hover {
    transform: translateY(-22px);
  }

  .page-contact .contact-card--address {
    transform: translateY(10px);
  }

  .page-contact .contact-card--address:hover {
    transform: translateY(6px);
  }

  .page-contact .contact-card--phone {
    transform: rotate(-1.2deg);
  }

  .page-contact .contact-card--phone:hover {
    transform: rotate(0deg) translateY(-4px);
  }

  .page-contact .contact-card-value {
    font-size: 1.6rem;
  }

  .page-contact .contact-card-value--address {
    font-size: 1.25rem;
  }

  .page-contact .contact-media-body {
    padding: 2.5rem;
  }

  .page-contact .contact-media-img {
    max-width: 200px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}