.page-contact {
  --ct-green: #00C851;
  --ct-green-dark: #007A33;
  --ct-green-deep: #005C28;
  --ct-gold: #FFD700;
  --ct-ink: #111111;
  --ct-white: #FFFFFF;
  --ct-gray: #F5F5F5;
  --ct-cyan: #00B4D8;
  --ct-border: 3px solid var(--ct-ink);
  --ct-shadow: 8px 8px 0 rgba(17, 17, 17, 0.14);
  background: var(--ct-gray);
}

/* ===== 首屏 Hero ===== */
.page-contact .contact-hero {
  position: relative;
  background: linear-gradient(135deg, var(--ct-green) 0%, var(--ct-green-dark) 55%, var(--ct-green-deep) 100%);
  padding: 28px 0 76px;
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.09) 2px, transparent 2px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.09) 2px, transparent 2px);
  background-size: 46px 46px;
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border: 6px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
  bottom: -240px;
  right: -140px;
  pointer-events: none;
}

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

.page-contact .contact-hero .breadcrumbs {
  margin-bottom: 44px;
}

.page-contact .contact-hero .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-contact .contact-hero .breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--ct-gold);
  font-family: var(--font-sans);
  font-size: 14px;
}

.page-contact .contact-hero .breadcrumb-item:not(:last-child)::after {
  content: "→";
  color: rgba(255, 255, 255, 0.55);
}

.page-contact .contact-hero .breadcrumb-link {
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font-sans);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-contact .contact-hero .breadcrumb-link:hover {
  color: var(--ct-gold);
}

.page-contact .contact-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.page-contact .contact-hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-contact .contact-hero .section-kicker {
  background: var(--ct-ink);
  color: var(--ct-gold);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-sans);
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ct-white);
  margin: 16px 0 20px;
}

.page-contact .contact-hero-lead {
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.7;
  color: var(--ct-white);
  max-width: 520px;
  margin: 0 0 12px;
  opacity: 0.94;
}

.page-contact .contact-hero-desc {
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
  max-width: 540px;
  margin: 0 0 30px;
}

.page-contact .contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-contact .contact-hero-actions .btn {
  min-width: 148px;
}

.page-contact .contact-hero-visual {
  position: relative;
  max-width: 560px;
  width: 100%;
  margin: 0 auto;
}

.page-contact .contact-hero-frame {
  border: var(--ct-border);
  border-color: var(--ct-ink);
  box-shadow: 12px 12px 0 rgba(17, 17, 17, 0.2);
  background: var(--ct-white);
  overflow: hidden;
  transform: rotate(2deg);
}

.page-contact .contact-hero-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .contact-hero-badge {
  position: absolute;
  right: 12px;
  bottom: -20px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--ct-gold);
  border: var(--ct-border);
  box-shadow: 6px 6px 0 rgba(17, 17, 17, 0.2);
  padding: 16px 20px;
  transform: rotate(-3deg);
}

.page-contact .contact-hero-badge-num {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 28px;
  color: var(--ct-ink);
  line-height: 1;
}

.page-contact .contact-hero-badge-text {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ct-ink);
}

/* ===== 联系方式区 ===== */
.page-contact .contact-channels {
  background: var(--ct-gray);
  padding: 80px 0;
}

.page-contact .contact-channels-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  border-bottom: 3px solid var(--ct-ink);
  padding-bottom: 18px;
  margin-bottom: 44px;
}

.page-contact .contact-channels .section-kicker {
  background: var(--ct-ink);
  color: var(--ct-gold);
}

.page-contact .contact-channels-head h2 {
  font-family: var(--font-sans);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 900;
  color: var(--ct-ink);
  margin: 12px 0 0;
}

.page-contact .vertical-note {
  writing-mode: vertical-rl;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--ct-green-dark);
  white-space: nowrap;
}

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

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--ct-white);
  border: var(--ct-border);
  box-shadow: var(--ct-shadow);
  padding: 28px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-contact .contact-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 10px 10px 0 rgba(17, 17, 17, 0.22);
}

.page-contact .contact-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.page-contact .contact-card-icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 3px solid var(--ct-ink);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-contact .contact-card-icon svg {
  width: 26px;
  height: 26px;
  color: var(--ct-ink);
}

.page-contact .contact-icon-green {
  background: var(--ct-green);
}

.page-contact .contact-icon-gold {
  background: var(--ct-gold);
}

.page-contact .contact-icon-cyan {
  background: var(--ct-cyan);
}

.page-contact .contact-icon-black {
  background: #1a1a1a;
}

.page-contact .contact-icon-black svg {
  color: var(--ct-gold);
}

.page-contact .contact-card-body h3 {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 800;
  color: var(--ct-ink);
  margin: 0 0 8px;
}

.page-contact .contact-card-number {
  display: block;
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 900;
  color: var(--ct-ink);
  text-decoration: none;
  margin-bottom: 10px;
  word-break: break-all;
  transition: color 0.2s var(--ease);
}

.page-contact .contact-card-number:hover {
  color: var(--ct-green-dark);
}

.page-contact .contact-card-body p {
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(17, 17, 17, 0.74);
  margin: 0;
}

.page-contact .contact-card-address-text {
  font-family: var(--font-sans) !important;
  font-weight: 700 !important;
  font-size: 18px !important;
  line-height: 1.5 !important;
  color: var(--ct-ink) !important;
  margin-bottom: 10px !important;
  letter-spacing: 0.02em;
}

.page-contact .contact-card-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  margin-top: 22px;
  padding: 10px 20px;
  border: 2px solid var(--ct-ink);
  background: var(--ct-gray);
  color: var(--ct-ink);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-contact .contact-card-cta:hover {
  background: var(--ct-green);
  color: var(--ct-ink);
  transform: translateY(-2px);
}

/* ===== 客服说明区 ===== */
.page-contact .contact-support {
  background: var(--ct-ink);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-support::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--ct-green), var(--ct-gold), var(--ct-green));
}

.page-contact .contact-support .container-wide {
  position: relative;
  z-index: 1;
}

.page-contact .support-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  border: 4px solid var(--ct-green-dark);
  background: rgba(255, 255, 255, 0.04);
  padding: 36px 28px;
}

.page-contact .contact-support .section-kicker {
  background: var(--ct-gold);
  color: var(--ct-ink);
}

.page-contact .support-panel-copy h2 {
  font-family: var(--font-sans);
  font-size: clamp(23px, 3vw, 34px);
  font-weight: 900;
  line-height: 1.3;
  color: var(--ct-white);
  margin: 14px 0 18px;
}

.page-contact .support-panel-copy h2 a {
  color: var(--ct-gold);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-contact .support-panel-lead {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 30px;
}

.page-contact .support-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-contact .support-points li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border: 2px solid rgba(255, 255, 255, 0.14);
  border-left: 4px solid var(--ct-green);
  background: rgba(255, 255, 255, 0.04);
}

.page-contact .support-point-icon {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 900;
  color: var(--ct-gold);
  line-height: 1.9;
  flex-shrink: 0;
}

.page-contact .support-points strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 800;
  color: var(--ct-white);
  margin-bottom: 4px;
}

.page-contact .support-points li span:last-child {
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
}

.page-contact .support-panel-media {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.page-contact .support-media-frame {
  border: 4px solid var(--ct-green-dark);
  box-shadow: 8px 8px 0 rgba(0, 200, 81, 0.16);
  overflow: hidden;
}

.page-contact .support-media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-contact .support-media-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.page-contact .support-stat {
  background: var(--ct-green);
  border: 3px solid var(--ct-white);
  color: var(--ct-ink);
  text-align: center;
  padding: 18px 12px;
}

.page-contact .support-stat:last-child {
  background: var(--ct-gold);
}

.page-contact .support-stat-num {
  display: block;
  font-family: var(--font-sans);
  font-size: 28px;
  font-weight: 900;
  line-height: 1.1;
}

.page-contact .support-stat-label {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-top: 4px;
  display: block;
}

/* ===== 服务入口提示 ===== */
.page-contact .contact-service-hints {
  background: var(--ct-gray);
  padding: 80px 0;
}

.page-contact .contact-service-hints .section-kicker {
  background: var(--ct-ink);
  color: var(--ct-gold);
}

.page-contact .service-hints-head h2 {
  font-family: var(--font-sans);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 900;
  color: var(--ct-ink);
  margin: 12px 0 36px;
}

.page-contact .service-hints-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-contact .service-hint {
  position: relative;
  border: 3px solid var(--ct-ink);
  background: var(--ct-white);
  box-shadow: 7px 7px 0 rgba(17, 17, 17, 0.12);
  padding: 30px 24px 24px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-contact .service-hint:hover {
  transform: translateY(-4px);
  box-shadow: 9px 9px 0 rgba(17, 17, 17, 0.18);
}

.page-contact .service-hint::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--ct-green), var(--ct-gold));
}

.page-contact .service-hint-num {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--ct-green-dark);
  border: 2px solid var(--ct-green);
  background: var(--ct-white);
  padding: 4px 10px;
  margin-bottom: 16px;
}

.page-contact .service-hint h3 {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 800;
  color: var(--ct-ink);
  margin: 0 0 10px;
}

.page-contact .service-hint p {
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(17, 17, 17, 0.75);
  margin: 0;
}

/* ===== FAQ 引导 ===== */
.page-contact .contact-faq-cta {
  background: var(--ct-white);
  padding: 64px 0;
}

.page-contact .contact-faq-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
  border: 4px solid var(--ct-ink);
  background: linear-gradient(135deg, var(--ct-gray) 0%, var(--ct-white) 45%);
  box-shadow: 12px 12px 0 rgba(17, 17, 17, 0.12);
  padding: 44px 26px 36px;
}

.page-contact .contact-faq-panel::before {
  content: "";
  position: absolute;
  top: -15px;
  left: 24px;
  width: 120px;
  height: 28px;
  background: var(--ct-gold);
  border: 3px solid var(--ct-ink);
  transform: rotate(-2deg);
  z-index: 1;
}

.page-contact .contact-faq-icon {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--ct-ink);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-contact .contact-faq-icon svg {
  width: 30px;
  height: 30px;
  color: var(--ct-gold);
}

.page-contact .contact-faq-text h2 {
  font-family: var(--font-sans);
  font-size: 26px;
  font-weight: 900;
  color: var(--ct-ink);
  margin: 0 0 8px;
}

.page-contact .contact-faq-text p {
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(17, 17, 17, 0.76);
  margin: 0;
}

.page-contact .contact-faq-panel .btn {
  margin-top: 6px;
}

/* ===== 平板端 ===== */
@media (min-width: 768px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
  }

  .page-contact .contact-card-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .page-contact .contact-card {
    padding: 32px;
  }

  .page-contact .contact-card-number {
    font-size: 26px;
  }

  .page-contact .support-panel {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 44px;
    padding: 44px 40px;
  }

  .page-contact .service-hints-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  .page-contact .contact-faq-panel {
    flex-direction: row;
    align-items: center;
    text-align: left;
    gap: 24px;
    padding: 40px 36px;
  }

  .page-contact .contact-faq-panel .btn {
    margin-left: auto;
    flex-shrink: 0;
  }
}

/* ===== 桌面端 ===== */
@media (min-width: 1024px) {
  .page-contact .contact-card-grid {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
  }

  .page-contact .contact-card-phone {
    grid-column: span 7;
  }

  .page-contact .contact-card-email {
    grid-column: span 5;
    margin-top: 52px;
  }

  .page-contact .contact-card-location {
    grid-column: span 5;
  }

  .page-contact .contact-card-brand {
    grid-column: span 7;
    margin-top: 52px;
  }
}