* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: #0b1020; color: #f5f7fb; font-family: Arial, Helvetica, sans-serif; }
body { min-height: 100vh; }
.page { width: 100%; max-width: 960px; margin: 0 auto; padding: 24px 16px 40px; }
.hero { text-align: center; margin-bottom: 18px; }
.hero h1 { margin: 0 0 6px; font-size: 1.75rem; line-height: 1.2; font-weight: 800; letter-spacing: -.02em; }
.hero p { margin: 0; font-size: 1rem; line-height: 1.5; color: #b6bfd3; }
.hero .disclosure { max-width: 580px; margin: 12px auto 0; font-size: .875rem; line-height: 1.45; color: #aab5cb; }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.card { display: grid; grid-template-columns: 104px minmax(0, 1fr); align-items: center; gap: 14px; padding: 12px; background: #121a30; border: 1px solid rgba(255,255,255,.1); border-radius: 16px; }
.card-image-wrap { width: 104px; height: 104px; overflow: hidden; border-radius: 10px; background: #0f1528; }
.card-image { display: block; width: 100%; height: 100%; object-fit: contain; }
.card-body { min-width: 0; display: grid; gap: 10px; }
.card-title { margin: 0; font-size: 1rem; line-height: 1.35; font-weight: 700; overflow-wrap: anywhere; }
.button { display: flex; align-items: center; justify-content: center; width: 100%; min-height: 44px; padding: 9px 10px; border-radius: 9px; text-align: center; text-decoration: none; font-weight: 700; font-size: .875rem; line-height: 1.3; transition: opacity .15s ease; }
.button:hover { opacity: .88; }
.button:focus-visible { outline: 3px solid #f5f7fb; outline-offset: 3px; }
.button-primary { background: linear-gradient(135deg, #6aa8ff, #4d7cff); color: #081127; }
.notice { line-height: 1.5; }
@media (max-width: 699px) {
 .page { max-width: 500px; padding: 20px 12px 32px; }
 .product-grid { grid-template-columns: minmax(0, 1fr); gap: 10px; }
 .hero h1 { font-size: 1.5rem; }
}
@media (max-width: 359px) {
 .card { grid-template-columns: 88px minmax(0, 1fr); gap: 10px; padding: 10px; }
 .card-image-wrap { width: 88px; height: 88px; }
}
@media (prefers-reduced-motion: reduce) { .button { transition: none; } }