.settings-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;display:flex;align-items:center;justify-content:center;background:#00000073;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);animation:settingsFadeIn .2s ease}.settings-card{position:relative;width:92vw;max-width:380px;background:#fff;border-radius:16px;box-shadow:0 20px 60px #00000040;padding:28px 24px 24px;animation:settingsSlideUp .25s ease}.settings-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.settings-title{font-size:1.15rem;font-weight:700;color:#1a1a1a;display:flex;align-items:center;gap:8px}.settings-title svg{color:#e6683c}.settings-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:8px;background:#f3f4f6;color:#6b7280;cursor:pointer;transition:all .15s ease}.settings-close:hover{background:#e5e7eb;color:#374151}.settings-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:14px 0}.settings-row+.settings-row{border-top:1px solid #f3f4f6}.settings-label{flex:1}.settings-label-title{font-size:.9rem;font-weight:600;color:#1f2937}.settings-label-subtitle{font-size:.75rem;color:#9ca3af;margin-top:2px}.toggle-switch{position:relative;width:44px;height:24px;flex-shrink:0;margin-top:2px}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:999px;background:#d1d5db;cursor:pointer;transition:background .2s ease}.toggle-slider:after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #00000026;transition:transform .2s ease}.toggle-switch input:checked+.toggle-slider{background:linear-gradient(135deg,#f09433,#e6683c,#bc1888)}.toggle-switch input:checked+.toggle-slider:after{transform:translate(20px)}@keyframes settingsFadeIn{0%{opacity:0}to{opacity:1}}@keyframes settingsSlideUp{0%{opacity:0;transform:translateY(16px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.main-header{position:fixed;top:0;left:0;width:100%;z-index:100;transition:background-color .3s ease-in-out;box-sizing:border-box}.main-header.header-scrolled{background-color:#333333a6;box-shadow:0 2px 5px #0000001a;color:#fff}@keyframes borderGradient{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.animate-gradient-border{background-size:300% 300%;animation:borderGradient 8s ease infinite}@keyframes gradientShift{0%{background-position:0% 50%}25%{background-position:50% 0%}50%{background-position:100% 50%}75%{background-position:50% 100%}to{background-position:0% 50%}}.animate-gradient-shift{animation:gradientShift 3s ease-in-out infinite}