.bw-header{position:-webkit-sticky;position:sticky;top:0;z-index:40;background:linear-gradient(180deg,#03060d,#02030a);border-bottom:1px solid var(--bw-border-soft);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.bw-header-inner{max-width:1180px;margin:0 auto;padding:.7rem 1.4rem;display:flex;align-items:center;gap:1rem;position:relative}.bw-header-left{display:flex;align-items:center;gap:.7rem;min-width:0;flex:1 1}.bw-logo-img{border-radius:999px;border:1px solid rgba(148,163,184,.45);box-shadow:0 0 20px rgba(83,242,199,.35),inset 0 0 18px rgba(0,0,0,.9);flex-shrink:0}.bw-title-price-row{display:flex;align-items:center;gap:.55rem;min-width:0;white-space:nowrap}.bw-logo-title{font-weight:700;font-size:1.1rem;letter-spacing:.16em;text-transform:uppercase}.bw-price-wrap{display:inline-flex;align-items:center;gap:.35rem;padding:.18rem .6rem;border-radius:999px;border:1px solid rgba(148,163,184,.55);background:radial-gradient(circle at 0 0,rgba(83,242,199,.25) 0,rgba(15,23,42,.9) 55%);box-shadow:0 0 18px rgba(83,242,199,.35);font-size:.78rem;flex-shrink:0}.bw-price{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.bw-price-muted{color:var(--bw-text-muted)}.bw-change{padding:.04rem .45rem;border-radius:999px;border:1px solid transparent;font-size:.72rem;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.bw-up{border-color:rgba(34,197,94,.7);color:#4ade80}.bw-down{border-color:hsla(0,91%,71%,.7);color:#fca5a5}.bw-nav-desktop{display:flex;gap:1.4rem;font-size:.9rem}.bw-nav-desktop a{position:relative;padding:.2rem 0}.bw-nav-desktop a:after{content:"";position:absolute;left:0;bottom:-.1rem;width:0;height:2px;border-radius:999px;background:var(--bw-accent);transition:width .2s ease}.bw-nav-desktop a:hover:after{width:100%}.bw-menu-btn{margin-left:1rem;display:none;flex-direction:column;justify-content:center;align-items:center;gap:.28rem;width:1.9rem;height:1.9rem;border-radius:999px;border:1px solid rgba(148,163,184,.4);background:rgba(15,23,42,.85);cursor:pointer}.bw-menu-btn span{width:60%;height:2px;border-radius:999px;background:var(--bw-text-main);transition:.2s ease}.bw-menu-open .bw-menu-btn span:first-child{transform:translateY(2px) rotate(45deg)}.bw-menu-open .bw-menu-btn span:nth-child(2){transform:translateY(-2px) rotate(-45deg)}.bw-mobile-menu{position:absolute;top:100%;right:1rem;margin-top:.4rem;padding:1rem 1.4rem;border-radius:1rem;background:rgba(3,6,13,.98);border:1px solid var(--bw-border-soft);box-shadow:0 20px 40px rgba(0,0,0,.8),0 0 40px rgba(83,242,199,.2);display:none;flex-direction:column;gap:.8rem;min-width:180px}.bw-mobile-menu a{font-size:.95rem}.bw-menu-open .bw-mobile-menu{display:flex}@media (max-width:900px){.bw-nav-desktop{display:none}.bw-menu-btn{display:flex}.bw-header-inner{padding:.65rem 1rem}.bw-logo-title{font-size:1rem;letter-spacing:.14em}.bw-price-wrap{font-size:.72rem;padding:.14rem .5rem}.bw-header-left{gap:.5rem}}