:root{--bg: #0f172a;--panel: #1e293b;--panel2: #243349;--line: #334155;--text: #e2e8f0;--muted: #94a3b8;--good: #10b981;--warn: #f59e0b;--bad: #ef4444}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px}.app{max-width:1280px;margin:0 auto;padding:16px 20px 48px}.gate{min-height:100vh;display:flex;align-items:center;justify-content:center}.gate__box{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:36px 40px;width:360px;text-align:center}.gate__box h1{font-size:20px;margin:0 0 8px}.gate__box p{color:var(--muted);margin:0 0 20px}.gate__box input{width:100%;padding:11px 14px;border-radius:10px;border:1px solid var(--line);background:var(--panel2);color:var(--text);font-size:15px}.gate__box 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var(--line);border-radius:8px;padding:7px 14px;cursor:pointer}.banner{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin-bottom:14px}.spinner{width:18px;height:18px;border:2px solid var(--line);border-top-color:#3b82f6;border-radius:50%;animation:spin .7s linear infinite}.spinner--sm{width:13px;height:13px;border-width:2px}@keyframes spin{to{transform:rotate(360deg)}}.firstload{display:flex;flex-direction:column;align-items:center;gap:10px;padding:80px 0;color:var(--text)}.firstload .spinner{width:28px;height:28px}.content{transition:opacity .15s}.content--loading{opacity:.55;pointer-events:none}.growth-panel{border:1px solid var(--line);border-radius:14px;padding:14px;background:rgba(255,255,255,.02)}.growth-panel h3{margin:0 0 12px;font-size:15px;color:var(--text)}.reloading{position:fixed;top:16px;left:50%;transform:translate(-50%);z-index:50;display:inline-flex;align-items:center;gap:8px;background:var(--panel2);border:1px solid 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