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var(--border,#ffffff1f);cursor:pointer;color:var(--text,#f0f2ff);background:0 0;border-radius:8px;justify-content:center;align-items:center;gap:10px;padding:10px;font-size:.9rem;font-weight:500;transition:background .15s,border-color .15s;display:flex}.auth-btn--social:hover{background:var(--surface-hover,#ffffff0d);border-color:var(--border-hover,#fff3)}.about-page{width:100%;color:var(--text);background:var(--bg);padding-top:42px;overflow-x:hidden}.about-container{max-width:1280px;margin:0 auto;padding-left:56px;padding-right:56px}.about-nav{z-index:100;background:var(--nav-bg);border-bottom:1px solid #ffffff0f;justify-content:space-between;align-items:center;height:42px;padding:0 48px;display:flex;position:fixed;top:0;left:0;right:0}.about-back{color:#ffffffa6;align-items:center;gap:6px;font-size:.76rem;font-weight:500;text-decoration:none;transition:color 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var(--border)}.about-mock-label{letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);opacity:.6;font-size:.55rem;font-weight:700}.about-mock-label--accent{color:var(--accent);opacity:1}.about-mock-text{font-size:.65rem;font-family:var(--font-mono);color:var(--text-3);line-height:1.5}.about-mock-text--fixed{color:var(--cyan)}.about-stats-bar{grid-template-columns:repeat(4,1fr);gap:16px;padding:0 0 56px;display:grid}.about-stat{border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--border);text-align:center;flex-direction:column;align-items:center;gap:6px;padding:24px 16px;transition:border-color .2s,transform .2s;display:flex}.about-stat:hover{border-color:var(--accent);transform:translateY(-2px)}.about-stat-value{color:var(--accent);letter-spacing:-.02em;font-size:1.5rem;font-weight:800}.about-stat-label{color:var(--text-3);font-size:.66rem;font-weight:500}.about-section{padding:56px 0}.about-section--bordered{border-top:1px solid 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