*{box-sizing:border-box}body{margin:0;background:#0c2340;font:14px/1.4 system-ui,-apple-system,sans-serif;color:#e7ebff}
.bar{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:8px 16px;background:#002b74;position:sticky;top:0;z-index:5}
.bar b{font-weight:600}.bar a{color:#e7ebff;text-decoration:none;padding:4px 10px;border-radius:8px;border:1px solid rgba(231,235,255,.25)}.bar a.on{background:#2669dc;border-color:#2669dc}
.frame{position:relative;margin:16px auto;max-width:1440px;box-shadow:0 8px 40px rgba(0,0,0,.35)}.frame img{display:block;width:100%}
.phone{max-width:390px;border-radius:28px;overflow:hidden}
.hot{position:absolute;display:block;border-radius:8px}.hot:hover{outline:2px solid rgba(38,105,220,.8)}
.note{max-width:1440px;margin:0 auto 24px;padding:0 4px;color:#9fb3d9;font-size:13px}