/* share.phucthienlang.vn — trang chủ, chỉ dùng token meri. Khung thiết bị giữ kích thước px cố định rồi scale bằng JS. */
.ptl-meridian-content { max-width: none; }

.sh-notice {
  display: flex; align-items: center; gap: 8px; margin-bottom: 16px; padding: 10px 14px; font-size: 13px; font-weight: 600;
  color: var(--ptl-meridian-text-primary); background: var(--ptl-meridian-bg-surface);
  border: 1px solid var(--ptl-meridian-border-subtle); border-left: 4px solid #ea580c; border-radius: var(--ptl-meridian-radius);
}
.sh-notice i { color: #ea580c; font-size: 18px; }

.sh-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.sh-stage { overflow: hidden; }
#shFit { display: none; margin: 0 auto; }
#shFit.active { display: block; }
#singleDemo { display: none; }
#singleDemo.active { display: block; height: min(64vh, 560px); border-radius: 12px; overflow: hidden; border: 1px solid var(--ptl-meridian-border-subtle); }
#singleDemo iframe { width: 100%; height: 100%; border: 0; display: block; }

.device-showcase { display: flex; align-items: flex-end; gap: 28px; width: max-content; transform-origin: top left; }
.device-frame {
  background: #1c2128; box-shadow: 0 4px 18px rgba(20, 25, 35, .18); flex-shrink: 0;
  display: flex; flex-direction: column; align-items: center; outline: 1px solid rgba(255, 255, 255, .08);
}
.device-phone { width: 236px; padding: 8px; border-radius: 30px; }
.device-phone .device-notch { width: 60px; height: 6px; border-radius: 3px; background: #3a4150; margin: 8px 0 10px; }
.device-phone .device-screen { width: 220px; height: 411px; border-radius: 18px; overflow: hidden; background: #fff; }
.device-iframe-phone { width: 375px; height: 700px; border: 0; transform: scale(0.58667); transform-origin: top left; }
.device-tablet { width: 320px; padding: 10px; border-radius: 20px; }
.device-tablet .device-screen { width: 300px; height: 329px; border-radius: 10px; overflow: hidden; background: #fff; }
.device-iframe-tablet { width: 820px; height: 900px; border: 0; transform: scale(0.365854); transform-origin: top left; }
.device-laptop-wrap { width: 548px; display: flex; flex-direction: column; align-items: center; flex-shrink: 0; }
.device-laptop { width: 476px; padding: 8px 8px 0; border-radius: 12px 12px 4px 4px; }
.device-laptop .device-screen { width: 460px; height: 288px; border-radius: 4px; overflow: hidden; background: #fff; }
.device-iframe-laptop { width: 1280px; height: 800px; border: 0; transform: scale(0.359375); transform-origin: top left; }
.device-laptop-base { width: 548px; height: 12px; background: #1c2128; border-radius: 0 0 7px 7px; margin-top: 3px; }

@media (max-width: 700px) {
  #singleDemo.active { height: min(60vh, 460px); }
}