*{margin:0;padding:0;box-sizing:border-box}:root{--primary:#6C63FF;--primary-dark:#5A52D5;--bg:#0D0D0D;--bg-card:#1A1A2E;--text:#FFFFFF;--text-secondary:#A0A0B0;--accent:#FF6584;--gradient:linear-gradient(135deg,#6C63FF,#FF6584)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg);color:var(--text);line-height:1.6;min-height:100vh}.container{max-width:960px;margin:0 auto;padding:0 24px}.header{padding:24px 0;text-align:center}.logo{font-size:28px;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}.logo-icon{width:48px;height:48px;background:var(--gradient);border-radius:12px;display:inline-flex;align-items:center;justify-content:center;margin-bottom:8px;font-size:24px;color:white}.hero{text-align:center;padding:60px 0 40px}.hero h1{font-size:48px;font-weight:800;line-height:1.1;margin-bottom:20px;letter-spacing:-1px}.hero h1 .gradient-text{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:18px;color:var(--text-secondary);max-width:540px;margin:0 auto 36px}.store-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.store-btn{display:inline-flex;align-items:center;gap:12px;padding:14px 28px;border-radius:14px;text-decoration:none;color:var(--text);font-weight:600;font-size:16px;transition:transform .2s,box-shadow .2s;background:#000;border:1px solid #333}.store-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(108,99,255,.3)}.store-btn .store-icon{font-size:28px}.store-btn .store-label{text-align:left;line-height:1.2}.store-btn .store-label small{font-size:11px;font-weight:400;color:var(--text-secondary);display:block}.features{padding:60px 0}.features h2{text-align:center;font-size:32px;font-weight:700;margin-bottom:40px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:20px;gap:20px}.feature-card{background:var(--bg-card);border-radius:16px;padding:28px;border:1px solid rgba(255,255,255,.06);transition:border-color .2s}.feature-card:hover{border-color:rgba(108,99,255,.3)}.feature-icon{font-size:32px;margin-bottom:14px}.feature-card h3{font-size:18px;font-weight:600;margin-bottom:8px}.feature-card p{line-height:1.5}.feature-card p,.footer{font-size:14px;color:var(--text-secondary)}.footer{text-align:center;padding:40px 0;border-top:1px solid rgba(255,255,255,.06)}.centered-page{display:flex;align-items:center;justify-content:center;min-height:100vh;text-align:center;padding:24px}.centered-content{max-width:480px}.centered-content h1{font-size:28px;font-weight:700;margin-bottom:12px}.centered-content p{color:var(--text-secondary);font-size:16px;margin-bottom:32px}.centered-content .store-buttons{margin-bottom:24px}.copy-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border:1px solid rgba(255,255,255,.15);border-radius:12px;background:transparent;color:var(--text-secondary);font-size:14px;cursor:pointer;transition:border-color .2s,color .2s}.copy-btn:hover{border-color:var(--primary);color:var(--text)}.spinner{width:40px;height:40px;border:3px solid rgba(108,99,255,.2);border-top:3px solid var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 24px}@keyframes spin{to{transform:rotate(1turn)}}.oauth-fallback{display:none}.oauth-fallback.visible{display:block}.retry-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;background:var(--primary);color:white;border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:background .2s;margin-bottom:16px}.retry-btn:hover{background:var(--primary-dark)}@media (max-width:640px){.hero h1{font-size:32px}.hero p{font-size:16px}.store-buttons{flex-direction:column;align-items:center}.store-btn{width:100%;max-width:280px;justify-content:center}.features h2{font-size:24px}.features-grid{grid-template-columns:1fr}}