:root{--bg-deep: #060b18;--bg-primary: #080e22;--bg-secondary: #0c142e;--bg-card: #101a36;--bg-card-hover: #162048;--bg-hover: rgba(0, 212, 255, .06);--accent: #00d4ff;--accent-purple: #a855f7;--accent-glow: rgba(0, 212, 255, .12);--text-primary: #e2e8f0;--text-secondary: #8892b0;--text-muted: #4a5570;--border: #1a2440;--border-light: #151f3a;--success: #06d6a0;--warning: #f59e0b;--danger: #ef4444;--radius: 10px;--radius-lg: 16px;--shadow: 0 4px 24px rgba(0, 0, 0, .5);--safe-area-top: env(safe-area-inset-top, 0px);--safe-area-bottom: env(safe-area-inset-bottom, 0px)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg-deep);color:var(--text-primary);overflow:hidden;height:100vh;overscroll-behavior:none}#root{height:100vh}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}@keyframes scan{0%,to{opacity:0}50%{opacity:.35}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes shimmer{0%{background-position:-200% center}to{background-position:200% center}}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 4px #00d4ff1a}50%{box-shadow:0 0 16px #00d4ff40}}.scan-line{position:fixed;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(0,212,255,.08),transparent);animation:scan 8s linear infinite;pointer-events:none;z-index:999;top:0}.bg-grid{background-image:radial-gradient(rgba(0,212,255,.035) 1px,transparent 1px);background-size:36px 36px}.shimmer-text{background:linear-gradient(90deg,transparent,rgba(0,212,255,.15) 50%,transparent);background-size:200% 100%;animation:shimmer 3s linear infinite}.float-card{animation:float 3s ease-in-out infinite}.glow-border{border:1px solid rgba(0,212,255,.15);transition:border-color .3s,box-shadow .3s}.glow-border:hover{border-color:#00d4ff66;box-shadow:0 0 20px #00d4ff14}@media (max-width: 767px){body{overflow:auto}#root{height:auto;min-height:100dvh}.sidebar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;z-index:90;display:none}.sidebar-overlay.open{display:block}.sidebar-panel{position:fixed;top:0;left:0;width:260px;height:100dvh;background:var(--bg-secondary);border-right:1px solid var(--border);z-index:100;display:flex;flex-direction:column;padding:20px 12px;transform:translate(-100%);transition:transform .25s ease;padding-top:calc(20px + var(--safe-area-top))}.sidebar-panel.open{transform:translate(0)}.bottom-tabs{display:flex;position:fixed;bottom:0;left:0;right:0;height:calc(56px + var(--safe-area-bottom));padding-bottom:var(--safe-area-bottom);background:var(--bg-secondary);border-top:1px solid var(--border);z-index:80;overflow-x:auto}.bottom-tab{flex:1;min-width:52px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;text-decoration:none;color:var(--text-secondary);font-size:10px;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.bottom-tab.active{color:var(--accent)}.hamburger{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:none;border:none;color:var(--text-primary);font-size:22px;cursor:pointer;-webkit-tap-highlight-color:transparent}.resp-padding{padding:16px}.resp-section{padding:12px 16px}.modal-content-mobile{width:92vw;max-width:420px;padding:24px}.header-wrap{flex-wrap:wrap;gap:8px}.hide-mobile{display:none!important}.show-mobile{display:flex!important}}@media (min-width: 768px){.hide-desktop,.show-mobile,.bottom-tabs,.mobile-header{display:none!important}}@media (pointer: coarse){button,a,input,select,[role=button]{min-height:44px}}