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480px){.sources-panel{width:95vw;padding:1rem}.source-card{padding:.875rem}.source-title{font-size:.9rem}.source-summary{font-size:.85rem}}.legal-page{display:flex;min-height:100vh;background-color:#000;color:#fff}.legal-sidebar{width:300px;background-color:#111;border-right:1px solid #333333;display:flex;flex-direction:column;position:fixed;height:100vh;overflow-y:auto}.legal-sidebar-header{padding:2rem 1.5rem;border-bottom:1px solid #333333;text-align:center}.legal-logo{width:120px;height:auto;margin-bottom:1rem;filter:brightness(0) invert(1)}.legal-sidebar-header h3{margin:0;font-size:1.2rem;font-weight:600;color:#fff}.legal-nav{flex:1;padding:1rem 0}.legal-nav-item{width:100%;padding:1rem 1.5rem;background:none;border:none;color:#ccc;text-align:left;font-size:.95rem;cursor:pointer;transition:all .3s ease;border-left:3px solid transparent}.legal-nav-item:hover{background-color:#1a1a1a;color:#fff;border-left-color:#4a90e2}.legal-nav-item.active{background-color:#1a1a1a;color:#fff;border-left-color:#4a90e2;font-weight:600}.legal-main{flex:1;margin-left:300px;padding:2rem 3rem;overflow-y:auto;max-width:calc(100vw - 300px)}.legal-content{max-width:800px;margin:0 auto}.legal-content h2{font-size:2.5rem;font-weight:700;margin-bottom:2rem;color:#fff;border-bottom:2px solid #4a90e2;padding-bottom:1rem}.legal-text{line-height:1.8;font-size:1.1rem}.legal-text h3{font-size:1.5rem;font-weight:600;margin:2rem 0 1rem;color:#4a90e2}.legal-text p{margin-bottom:1.5rem;color:#e0e0e0}.legal-text ul{margin:1rem 0 1.5rem;padding-left:2rem}.legal-text li{margin-bottom:.5rem;color:#e0e0e0}@media (max-width: 768px){.legal-page{flex-direction:column}.legal-sidebar{width:100%;height:auto;position:relative;border-right:none;border-bottom:1px solid #333333}.legal-main{margin-left:0;padding:1.5rem;max-width:100%}.legal-content 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0);mask-composite:exclude}.success-icon{width:48px;height:48px;color:#22c55e}.success-title{color:var(--primary-text-color);font-size:2rem;font-weight:700;margin-bottom:1rem;line-height:1.2}.success-description{color:var(--text-gray);font-size:1.1rem;line-height:1.6;margin-bottom:2.5rem}.countdown-section{margin-bottom:2.5rem}.countdown-text{color:var(--text-cagri);font-size:.95rem;margin-bottom:1rem}.progress-bar-container{width:100%;height:6px;background:var(--message-surface);border-radius:3px;overflow:hidden;margin-bottom:1.5rem}.progress-bar{height:100%;background:var(--gpt-blue-button);border-radius:3px;transform-origin:left}.continue-button{width:100%;background:var(--gpt-blue-button);color:var(--primary-text-color);border:none;border-radius:12px;padding:1rem 2rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden}.continue-button:hover{background:var(--gpt-blue-button-hover);transform:translateY(-1px);box-shadow:0 8px 25px #0066de4d}.continue-button:active{transform:translateY(0)}.features-section{margin-top:2.5rem;padding-top:2rem;border-top:1px solid var(--message-surface)}.features-title{color:var(--text-cagri);font-size:.9rem;margin-bottom:1rem;font-weight:500}.features-list{display:flex;flex-wrap:wrap;justify-content:center;gap:.75rem}.feature-tag{padding:.5rem 1rem;border-radius:20px;font-size:.85rem;font-weight:500;border:1px solid transparent;transition:all .2s ease}.feature-tag.chat,.feature-tag.documents,.feature-tag.support{background:#0066de26;color:var(--gpt-text-link);border-color:#0066de4d}.footer-text{text-align:center;color:var(--text-gray);font-size:.9rem;margin-top:2rem;line-height:1.5}@media (max-width: 640px){.subscription-success-page{padding:1rem}.subscription-success-card{padding:2rem 1.5rem}.success-title{font-size:1.75rem}.success-description{font-size:1rem}.features-list{gap:.5rem}.feature-tag{font-size:.8rem;padding:.4rem .8rem}}@keyframes checkmark{0%{transform:scale(0);opacity:0}50%{transform:scale(1.2);opacity:.8}to{transform:scale(1);opacity:1}}.success-icon{animation:checkmark .6s ease-out}.not-found-page{min-height:100vh;background-color:var(--primary-bg-color);display:flex;align-items:center;justify-content:center;padding:20px}.not-found-container{background-color:var(--message-surface);border-radius:20px;padding:40px;max-width:600px;width:100%;box-shadow:0 20px 40px #0000004d;text-align:center;border:1px solid var(--main-surface-secondary)}.not-found-header{margin-bottom:40px}.not-found-logo{margin-bottom:20px;display:flex;justify-content:center}.logo-image{height:60px;width:auto;filter:brightness(0) invert(1);opacity:.9;transition:opacity .3s ease}.logo-image:hover{opacity:1}.back-button{background:none;border:none;color:var(--gpt-text-link);font-size:16px;cursor:pointer;padding:10px 0;margin-bottom:20px;transition:color .3s 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ease;min-width:150px}.primary-button:hover{background:var(--gpt-blue-button-hover);transform:translateY(-2px);box-shadow:0 10px 20px #0066de4d}.secondary-button{background:transparent;color:var(--gpt-text-link);border:2px solid var(--gpt-text-link);padding:10px 22px;border-radius:25px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;min-width:150px}.secondary-button:hover{background:var(--gpt-text-link);color:var(--primary-bg-color);transform:translateY(-2px)}.not-found-suggestions{margin-top:20px}.suggestions-title{font-size:1.3rem;font-weight:600;color:var(--primary-text-color);margin-bottom:20px}.suggestions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:15px;max-width:400px;margin:0 auto}.suggestion-card{background:var(--primary-bg-color-light);border:2px solid var(--main-surface-secondary);border-radius:15px;padding:20px 15px;cursor:pointer;transition:all .3s 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