/* gps板块 */

.top-banner {
  width: 100%;
  background: #f5f5f5;
  margin-bottom: 30px;
  border-radius: 4px;
  overflow: hidden;
}
.top-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-box {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.card-item {
  text-align: center;
}
.card-img {
  width: 100%;
  background: #f5f5f5;
  margin-bottom: 12px;
  border-radius: 4px;
  overflow: hidden;
}
.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card-item p {
  font-size: clamp(14px, 0.83vw, 16px);
  color: #333;
}

@media (max-width: 992px) {
  .card-box {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 576px) {
  .card-box {
    grid-template-columns: 1fr;
  }

}  




  .poster-content {
    background: #ffffff;
    position: relative;
    overflow: hidden;
    width: 100%;
    color: #333;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    margin: clamp(30px, calc( (80 / 1920) * 100vw ), 80px) 0;
  }

  /* Geometric background lines - adjusted for light theme */
 .poster-content::before {
    
    position: absolute;
    top: -200px; right: -200px;
    width: 700px; height: 700px;
    border: 1px solid rgba(0, 77, 68, 0.05);
    border-radius: 50%;
    pointer-events: none;
  }
  .poster-content::after {
    
    position: absolute;
    top: -100px; right: -100px;
    width: 500px; height: 500px;
    border: 1px solid rgba(46, 125, 50, 0.05);
    border-radius: 50%;
    pointer-events: none;
  }

  /* ── HEADER BAND ── */
  .poster-content .header {
    background: #004d44; /* Dark Green from Lexsong top bar */
    border-bottom: 3px solid #2e7d32; /* Bright Green from Lexsong button */
    padding: 28px 48px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    flex-wrap: wrap;
    gap: 20px;
  }
  .poster-content .header-left { display: flex; flex-direction: column; gap: 4px; }
  .poster-content .brand {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .2em;
    color: #a5d6a7;
    text-transform: uppercase;
  }
  .poster-content .model-name {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 52px;
    font-weight: 800;
    line-height: 1;
    color: #ffffff;
    letter-spacing: .02em;
  }
  .poster-content .model-sub {
    font-size: 13px;
    font-weight: 400;
    color: #cfd8dc;
    letter-spacing: .06em;
    margin-top: 15px;
  }
  .poster-content .header-badge {
    background: #2e7d32; /* Lexsong Button Green */
    color: #fff;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .1em;
    padding: 10px 24px;
    text-transform: uppercase;
    border-radius: 2px;
  }

  /* ── HERO SECTION ── */
  .poster-content .hero {
    display: grid;
    grid-template-columns: 1fr 320px;
    min-height: 320px;
    position: relative;
    background: #ffffff;
  }

  .poster-content .hero-left {
    padding: 40px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
  }

  .poster-content .headline {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 42px;
    font-weight: 800;
    line-height: 1.1;
    color: #004d44;
  }
  .poster-content .headline em {
    font-style: normal;
    color: #2e7d32;
  }

  .poster-content .tagline {
    font-size: 15px;
    font-weight: 400;
    color: #666;
    line-height: 1.7;
    max-width: 420px;
  }

  .poster-content .spec-strip {
    display: flex;
    gap: 0;
    border: 1px solid #e0e0e0;
    width: fit-content;
    flex-wrap: wrap;
    background: #f9fbf9;
  }
  .poster-content .spec-item {
    padding: 16px 24px;
    border-right: 1px solid #e0e0e0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
  }
  .poster-content .spec-item:last-child { border-right: none; }
  .poster-content .spec-num {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: #004d44;
    line-height: 1;
  }
  .poster-content .spec-unit {
    font-size: 11px;
    font-weight: 600;
    color: #2e7d32;
    text-transform: uppercase;
    letter-spacing: .05em;
  }

  /* charger illustration */
  .poster-content .hero-right {
    display: flex;
    align-items: center;
    justify-content: center;
    border-left: 1px solid #e0e0e0;
    position: relative;
    overflow: hidden;
  }
  

  /* ── DIVIDER ── */
  .poster-content .divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, #2e7d32, #2e7d32 60%, transparent);
    opacity: 0.3;
  }

  /* ── FEATURES GRID ── */
  .poster-content .features-section {
    padding: 48px 48px;
  }
  .poster-content .section-heading {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .2em;
    color: #2e7d32;
    text-transform: uppercase;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .poster-content .section-heading::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #e0e0e0;
  }

  .poster-content .features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .poster-content .feat {
    background: #ffffff;
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border: 1px solid #e0e0e0;
  }
  .poster-content .feat-num {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 12px;
    font-weight: 700;
    color: #2e7d32;
    letter-spacing: .1em;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .poster-content .feat-num::after {
    content: '';
    width: 20px;
    height: 1px;
    background: #2e7d32;
    opacity: 0.3;
  }
  .poster-content .feat-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: #004d44;
    line-height: 1.2;
  }
  .poster-content .feat-body {
    font-size: 14px;
    font-weight: 400;
    color: #666;
    line-height: 1.6;
  }
  .poster-content .feat-tag {
    display: inline-block;
    margin-top: 4px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
    padding: 4px 10px;
    background: #f1f8f1;
    color: #2e7d32;
    text-transform: uppercase;
    width: fit-content;
    border-radius: 2px;
  }

  /* ── PROTECTION ROW ── */
  .poster-content .protection-section {
    padding: 0 48px 48px;
  }
  .poster-content .prot-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
  }
  .poster-content .prot-item {
    background: #f9fbf9;
    border: 1px solid #e8f0e8;
    padding: 16px 10px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: transform 0.2s;
  }
  .poster-content .prot-item:hover {
    transform: translateY(-3px);
    border-color: #2e7d32;
  }
  .poster-content .prot-icon {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: #e8f5e9;
    display: flex; align-items: center; justify-content: center;
  }
  .poster-content .prot-icon svg { width: 16px; height: 16px; stroke: #2e7d32; fill: none; stroke-width: 2; }
  .poster-content .prot-label {
    font-size: 11px;
    font-weight: 600;
    color: #004d44;
    line-height: 1.3;
    text-align: center;
  }

  /* ── SCENARIOS ── */
  .poster-content .scenarios-section {
    padding: 0 48px 48px;
  }
  .poster-content .scenarios-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  .poster-content .scenario {
    background: #ffffff;
    border: 1px solid #e0e0e0;
    padding: 24px 20px;
    position: relative;
  }
  .poster-content .scenario::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 4px; height: 0;
    background: #2e7d32;
    transition: height 0.3s;
  }
  .poster-content .scenario:hover::before {
    height: 100%;
  }
  .poster-content .scene-num {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: #f1f8f1;
    line-height: 1;
    margin-bottom: 8px;
  }
  .poster-content .scene-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #004d44;
    margin-bottom: 8px;
  }
  .poster-content .scene-desc {
    font-size: 13px;
    font-weight: 400;
    color: #666;
    line-height: 1.6;
  }

  /* ── FOOTER ── */
  .poster-content .footer {
    border-top: 1px solid #e0e0e0;
    padding: 32px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #f9fbf9;
    flex-wrap: wrap;
    gap: 20px;
  }
  .poster-content .footer-brand {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 18px;
    font-weight: 800;
    color: #004d44;
    letter-spacing: .05em;
  }
  .poster-content .footer-claim {
    font-size: 13px;
    font-weight: 400;
    color: #666;
    font-style: italic;
  }
  .poster-content .footer-cert {
    display: flex;
    gap: 12px;
    align-items: center;
  }
  .poster-content .cert-pill {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    color: #2e7d32;
    border: 1px solid #c8e6c9;
    padding: 5px 12px;
    background: #fff;
  }

  /* accent line top */
  .poster-content .accent-top {
    height: 4px;
    background: #2e7d32;
  }

  /* SVG charger - adjusted colors */
  .poster-content .charger-illustration { width: 200px; position: relative; z-index: 1; }

  /* ── RESPONSIVE MEDIA QUERIES ── */

  @media (max-width: 992px) {
    .poster-content .hero { grid-template-columns: 1fr 280px; }
    .poster-content .model-name { font-size: 42px; }
    .poster-content .headline { font-size: 32px; }
    .poster-content .features-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .poster-content .prot-grid { grid-template-columns: repeat(3, 1fr); }
    .poster-content .scenarios-row { grid-template-columns: repeat(2, 1fr); }
  }

  @media (max-width: 768px) {
    .poster-content .header, .poster-content .hero-left, .poster-content .features-section, .poster-content .protection-section, .poster-content .scenarios-section, .poster-content .footer {
      padding-left: 24px;
      padding-right: 24px;
    }
    .poster-content .divider { margin: 0 24px; }
    .poster-content .hero { grid-template-columns: 1fr; }
    .poster-content .hero-right { border-left: none; border-top: 1px solid #e0e0e0; padding: 40px 0; }
    .poster-content .header { justify-content: center; text-align: center; }
    .poster-content .header-left { align-items: center; }
    .poster-content .spec-strip { justify-content: center; width: 100%; }
    .poster-content .spec-item { flex: 1 1 45%; border-bottom: 1px solid #e0e0e0; }
    .poster-content .spec-item:nth-child(2n) { border-right: none; }
    .poster-content .spec-item:nth-last-child(-n+2) { border-bottom: none; }
  }

  @media (max-width: 480px) {
    .poster-content .model-name { font-size: 36px; }
    .poster-content .headline { font-size: 28px; }
    .poster-content .features-grid { grid-template-columns: 1fr; }
    .poster-content .prot-grid { grid-template-columns: repeat(2, 1fr); }
    .poster-content .scenarios-row { grid-template-columns: 1fr; }
    .poster-content .footer { flex-direction: column; text-align: center; }
    .poster-content .spec-item { flex: 1 1 100%; border-right: none; }
    .poster-content .spec-item:last-child { border-bottom: none; }
  }