.bz-chrome.cn-main h1 { font-size: clamp(34px, 5vw, 58px); line-height: 1.08; letter-spacing: -.02em; margin: 14px 0 18px; }
.bz-chrome .cn-buy-hero { padding: 72px 0 64px; background: radial-gradient(circle at 85% 10%, rgba(214,84,52,.22), transparent 38%), var(--forest); }
.bz-chrome .cn-buy-hero .section-head { max-width: 940px; margin-bottom: 30px; }
.bz-chrome #after-sales .section-head { max-width: 900px; }
.bz-chrome .cn-buy-hero .actions { display: flex; flex-wrap: wrap; gap: 12px; }
.bz-chrome .cn-buy-jump { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 44px; }
.bz-chrome .cn-buy-jump a { display: grid; gap: 4px; padding: 18px 20px; border: 1px solid var(--line-dark); border-radius: 14px; background: rgba(255,255,255,.03); text-decoration: none; transition: border-color .2s, background .2s; }
.bz-chrome .cn-buy-jump a:hover { border-color: rgba(241,132,100,.6); background: rgba(255,255,255,.06); }
.bz-chrome .cn-buy-jump strong { font-size: 15px; }
.bz-chrome .cn-buy-jump span { color: var(--muted-dark); font-size: 13px; }
.bz-chrome .product-grid h2 { font-size: clamp(28px, 3.4vw, 42px); line-height: 1.15; margin: 12px 0 16px; }
.bz-chrome .product-grid p { line-height: 1.75; }
.bz-chrome .cn-flip { grid-template-columns: 1.06fr .94fr; }
.bz-chrome .cn-light-media { background: #fff; border-color: var(--line-warm); }
.bz-chrome .cn-light-media img { object-fit: contain !important; padding: 24px; }
.bz-chrome .cn-models { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 22px 0 0; }
.bz-chrome .cn-models article { padding: 16px 18px; border-radius: 12px; background: rgba(23,32,25,.18); border: 1px solid rgba(255,255,255,.28); }
.bz-chrome .cn-models h3 { margin: 0 0 6px; font-size: 16px; }
.bz-chrome .cn-models p { margin: 0; font-size: 13.5px; line-height: 1.6; }
.bz-chrome .paper .button.ghost { color: var(--ink); border-color: var(--line-warm); background: rgba(255,255,255,.4); }
.bz-chrome .cn-channels { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.bz-chrome .cn-channels article { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; padding: 22px; border: 1px solid var(--line-dark); border-radius: 16px; background: rgba(255,255,255,.03); }
.bz-chrome .cn-channels h3 { margin: 0; font-size: 17px; }
.bz-chrome .cn-channels p { margin: 0; color: var(--muted-dark); font-size: 14px; line-height: 1.7; }
.bz-chrome .cn-channels a { color: #f18464; }
.bz-chrome .cn-wechat { font-size: 20px; letter-spacing: .02em; margin-top: 4px; }
.bz-chrome .cn-channels .button { margin-top: auto; min-height: 40px; padding: 0 16px; font-size: 14px; }
.bz-chrome .cn-link { margin-top: auto; text-decoration: none; font-weight: 600; }
@media (max-width: 960px) {
  .bz-chrome .cn-flip > :first-child { order: 2; }
  .bz-chrome .cn-flip { grid-template-columns: 1fr; }
  .bz-chrome .cn-channels { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .bz-chrome .cn-buy-jump, .bz-chrome .cn-models, .bz-chrome .cn-channels { grid-template-columns: 1fr; }
  .bz-chrome .cn-buy-hero { padding: 48px 0 44px; }
}
.bz-chrome .product-media.is-photo { height: auto; aspect-ratio: 5 / 4; background: #111612; }
.bz-chrome .product-media.is-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.bz-chrome .product-media.cn-light-media { background: #fff; }
@media (max-width: 960px) { .bz-chrome .product-media.is-photo { aspect-ratio: 16 / 11; } }