.pref-hero{background:var(--bg-dark);padding:5rem 1.5rem 4rem;margin-top:64px}
.pref-hero-inner{max-width:900px;margin:0 auto;text-align:center;padding:0 .5rem}
.pref-hero h1{font-family:var(--font-display);font-size:1.4rem;font-weight:700;color:#fff;margin-bottom:.75rem;line-height:1.4}
.pref-hero-lead{color:rgba(255,255,255,.85);font-size:.95rem;line-height:1.8;margin-bottom:1.5rem}
.pref-hero-badges{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap}
.pref-hero-badge{font-size:.75rem;font-weight:600;color:#fff;background:rgba(255,255,255,.15);padding:.4rem .8rem;border-radius:var(--radius-full)}

.pref-map{padding:3rem 1.5rem;background:var(--bg-section)}
.pref-map-inner{max-width:900px;margin:0 auto;padding:0 .5rem}
.pref-map-title{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:1rem;text-align:center}
.pref-map-frame{width:100%;height:300px;border:none;border-radius:var(--radius-md);background:var(--bg-elevated)}

.city-section{padding:4rem 1.5rem;background:var(--bg-base)}
.city-section-inner{max-width:900px;margin:0 auto;padding:0 .5rem}
.city-section-title{font-size:1.125rem;font-weight:700;color:var(--text-primary);margin-bottom:1.5rem;padding-bottom:.75rem;border-bottom:2px solid var(--primary)}
.city-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem}
.city-card{display:block;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.25rem;transition:all .2s ease}
.city-card:hover{border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.city-card-name{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:.25rem}
.city-card-stations{font-size:.8rem;color:var(--text-muted);line-height:1.5}
.city-card-link{font-size:.8rem;font-weight:600;color:var(--primary);margin-top:.5rem;display:inline-block}

.price-section{padding:4rem 1.5rem;background:var(--bg-section)}
.price-section-inner{max-width:900px;margin:0 auto;padding:0 .5rem}
.price-section-title{font-size:1.125rem;font-weight:700;color:var(--text-primary);margin-bottom:1.5rem;text-align:center}
.price-table{background:var(--bg-elevated);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border)}
.price-row{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.25rem;border-bottom:1px solid var(--border)}
.price-row:last-child{border-bottom:none}
.price-row:nth-child(even){background:var(--bg-section)}
.price-name{font-size:.9rem;font-weight:500;color:var(--text-primary)}
.price-value{font-family:var(--font-display);font-size:1rem;font-weight:700;color:var(--primary)}
.price-note{margin-top:1rem;font-size:.8rem;color:var(--text-muted);text-align:center}

.case-section{padding:4rem 1.5rem;background:var(--bg-base)}
.case-section-inner{max-width:900px;margin:0 auto;padding:0 .5rem}
.case-section-title{font-size:1.125rem;font-weight:700;color:var(--text-primary);margin-bottom:1.5rem;text-align:center}
.case-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}
.case-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.25rem}
.case-card-tag{font-size:.7rem;font-weight:600;color:#fff;background:var(--primary);padding:.2rem .5rem;border-radius:var(--radius-sm);display:inline-block;margin-bottom:.5rem}
.case-card-title{font-size:.95rem;font-weight:700;color:var(--text-primary);margin-bottom:.25rem}
.case-card-area{font-size:.8rem;color:var(--text-muted)}

.voice-section{padding:4rem 1.5rem;background:var(--bg-section)}
.voice-section-inner{max-width:900px;margin:0 auto;padding:0 .5rem}
.voice-section-title{font-size:1.125rem;font-weight:700;color:var(--text-primary);margin-bottom:1.5rem;text-align:center}
.voice-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}
.voice-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.25rem}
.voice-card-stars{color:var(--primary);font-size:.9rem;margin-bottom:.5rem}
.voice-card-text{font-size:.875rem;color:var(--text-secondary);line-height:1.7;margin-bottom:.5rem}
.voice-card-author{font-size:.75rem;color:var(--text-muted)}

.faq-section{padding:4rem 1.5rem;background:var(--bg-base)}
.faq-section-inner{max-width:900px;margin:0 auto;padding:0 .5rem}
.faq-section-title{font-size:1.125rem;font-weight:700;color:var(--text-primary);margin-bottom:1.5rem;text-align:center}
.faq-list{display:flex;flex-direction:column;gap:.75rem}
.faq-item{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}
.faq-q{padding:1rem 1.25rem;font-size:.9rem;font-weight:600;color:var(--text-primary);cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.faq-q::after{content:"+";font-size:1.25rem;color:var(--primary);transition:transform .2s}
.faq-item.active .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.active .faq-a{max-height:200px}
.faq-a-inner{padding:0 1.25rem 1rem;font-size:.875rem;color:var(--text-secondary);line-height:1.7}

.pref-cta{padding:4rem 1.5rem;background:var(--primary);text-align:center}
.pref-cta-inner{max-width:600px;margin:0 auto;padding:0 .5rem}
.pref-cta h2{font-size:1.25rem;font-weight:700;color:#fff;margin-bottom:.5rem}
.pref-cta-lead{color:rgba(255,255,255,.9);font-size:.9rem;margin-bottom:1.5rem}
.pref-cta-buttons{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}
.pref-cta .btn-white{background:#fff;color:#1c1917;padding:.875rem 2rem;border-radius:var(--radius-full);font-weight:600;font-size:.9rem;transition:all .2s ease}
.pref-cta .btn-white:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.pref-cta .btn-line{background:var(--line-green);color:#fff;padding:.875rem 2rem;border-radius:var(--radius-full);font-weight:600;font-size:.9rem;transition:all .2s ease}
.pref-cta .btn-line:hover{background:var(--line-green-dark)}
.pref-cta-note{margin-top:1rem;font-size:.8rem;color:rgba(255,255,255,.7)}
.pref-cta-note a{color:rgba(255,255,255,.9)}

@media(max-width:600px){
  .pref-hero{padding:4rem 1rem 3rem;margin-top:60px}
  .pref-map,.city-section,.price-section,.case-section,.voice-section,.faq-section,.pref-cta{padding:3rem 1rem}
  .city-grid{grid-template-columns:1fr 1fr}
  .case-grid,.voice-grid{grid-template-columns:1fr}
  .pref-cta-buttons{flex-direction:column;align-items:center}
  .pref-cta-buttons a{width:100%;max-width:280px;text-align:center}
}

@media(prefers-color-scheme:dark){
  .pref-hero{background:var(--bg-dark)}
  .pref-map{background:var(--bg-section)}
  .city-section{background:var(--bg-base)}
  .city-card{background:var(--bg-elevated);border-color:var(--border)}
  .price-section{background:var(--bg-section)}
  .price-table{background:var(--bg-elevated);border-color:var(--border)}
  .price-row:nth-child(even){background:var(--bg-section)}
  .case-section{background:var(--bg-base)}
  .case-card{background:var(--bg-elevated);border-color:var(--border)}
  .voice-section{background:var(--bg-section)}
  .voice-card{background:var(--bg-elevated);border-color:var(--border)}
  .faq-section{background:var(--bg-base)}
  .faq-item{background:var(--bg-elevated);border-color:var(--border)}
}