:root{--color-bg-dark: #0F172A;--color-text-primary: #E2E8F0;--color-text-secondary: #CBD5E1;--color-link: #2e78b7;--spacing-base: 24px;--font-size-title: 24px;--font-size-body: 14px;--font-weight-bold: 700}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--color-bg-dark);color:var(--color-text-primary);line-height:1.5}.page-container{min-height:100vh;padding:var(--spacing-base)}.page-header{margin-bottom:var(--spacing-base)}.page-header h1{font-size:var(--font-size-title);font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin:0}.page-content{color:var(--color-text-secondary);font-size:var(--font-size-body)}.page-content p{margin-bottom:16px}.nav-links{display:flex;flex-direction:column;gap:12px;margin-top:24px}.nav-links a{color:var(--color-link);text-decoration:none;padding:8px 0;font-size:16px}.nav-links a:hover{text-decoration:underline}.back-link{color:var(--color-link);text-decoration:none;margin-bottom:16px;display:inline-block;font-size:16px}.back-link:hover{text-decoration:underline}.page-footer{margin-top:48px;padding-top:16px;border-top:1px solid #1E293B;display:flex;align-items:center;gap:8px;font-size:13px}.page-footer a{color:var(--color-text-secondary);text-decoration:none}.page-footer a:hover{color:var(--color-text-primary);text-decoration:underline}.footer-divider{color:#334155}.legal-section{margin-top:24px}.legal-section h2{font-size:16px;font-weight:600;color:var(--color-text-primary);margin-bottom:8px}.legal-section p{color:var(--color-text-secondary);line-height:1.7}.legal-effective-date{margin-top:32px;color:#64748b;font-size:13px}.auth-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;background-color:var(--bg-primary, #0f172a);color:var(--text-primary, #e2e8f0)}.auth-loading .spinner{width:40px;height:40px;border:3px solid var(--border-color, #334155);border-top-color:var(--accent-color, #2e78b7);border-radius:50%;animation:spin 1s linear infinite}.auth-loading p{margin-top:16px;font-size:14px}.auth-error{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;background-color:var(--bg-primary, #0f172a);color:var(--text-primary, #e2e8f0);text-align:center;padding:20px}.auth-error h2{color:var(--error-color, #ef4444);margin-bottom:16px;font-size:20px}.auth-error p{color:var(--text-secondary, #94a3b8);margin:8px 0;font-size:14px}.loading-overlay{position:fixed;inset:0;background-color:#0f172a;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:9999}.loading-spinner{width:36px;height:36px;border:3px solid rgba(46,120,183,.2);border-top-color:#2e78b7;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}