:root{--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--ios-bg:#ecf4f7;--ios-bg-grouped:#ecf4f7;--ios-card-bg:#fff;--ios-card-border:transparent;--ios-text:#00376b;--ios-text-secondary:#718da8;--ios-text-tertiary:#a5bccf;--ios-primary:#1393f5;--ios-primary-light:#1393f51a;--ios-separator:transparent;--ios-shadow:none;--ios-shadow-active:none;--option-bg:#00376b14;--option-text:#00376b;--back-btn-bg:#c2ced3;--chat-bot-bg:#e2e5e5;--chat-user-bg:#1393f5;--safe-area-top:env(safe-area-inset-top,0px);--safe-area-bottom:env(safe-area-inset-bottom,0px);--transition-default:all .3s cubic-bezier(.25, .8, .25, 1);--transition-spring:all .4s cubic-bezier(.175, .885, .32, 1.1)}@media (prefers-color-scheme:dark){:root{--ios-bg:#091722;--ios-bg-grouped:#091722;--ios-card-bg:#102330;--ios-card-border:#ffffff0d;--ios-text:#fff;--ios-text-secondary:#718da8;--ios-text-tertiary:#4b657d;--ios-primary:#1393f5;--ios-primary-light:#1393f526;--ios-separator:transparent;--ios-shadow:none;--ios-shadow-active:none;--option-bg:#ffffff14;--option-text:#ebf3fc;--back-btn-bg:#2c3e50;--chat-bot-bg:#1b2e3c}}.dark-theme{--ios-bg:#091722;--ios-bg-grouped:#091722;--ios-card-bg:#102330;--ios-card-border:#ffffff0d;--ios-text:#fff;--ios-text-secondary:#718da8;--ios-text-tertiary:#4b657d;--ios-primary:#1393f5;--ios-primary-light:#1393f526;--ios-separator:transparent;--ios-shadow:none;--ios-shadow-active:none;--option-bg:#ffffff14;--option-text:#ebf3fc;--back-btn-bg:#2c3e50;--chat-bot-bg:#1b2e3c}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--ios-bg);color:var(--ios-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.4;overflow-x:hidden}.app-container{min-height:100vh;padding-top:var(--safe-area-top);padding-bottom:var(--safe-area-bottom);background-color:var(--ios-bg);flex-direction:column;max-width:600px;margin:0 auto;display:flex;position:relative;box-shadow:0 0 40px #00000008}.ios-header{z-index:100;background:var(--ios-bg);height:52px;transition:var(--transition-default);border-bottom:none;justify-content:space-between;align-items:center;padding:12px 16px;display:flex;position:sticky;top:0}@media (prefers-color-scheme:dark){.ios-header{background:var(--ios-bg)}}.dark-theme .ios-header{background:var(--ios-bg)}.btn-haptic{transition:var(--transition-default);cursor:pointer}.btn-haptic:active{opacity:.8;transform:scale(.96)}.back-icon{width:32px;height:32px;display:block}.card-haptic{transition:var(--transition-spring);cursor:pointer}.card-haptic:active{box-shadow:var(--ios-shadow-active);transform:scale(.97)}.hero-section{text-align:center;z-index:10;background-color:#0000;border-bottom:none;margin-bottom:16px;padding:32px 20px 16px;position:relative}.hero-title{letter-spacing:-.5px;color:var(--ios-text);margin-bottom:10px;font-size:28px;font-style:italic;font-weight:800;line-height:1.25}.hero-subtitle{color:var(--ios-text-secondary);font-size:15px;font-weight:400;line-height:1.5}.nav-title{letter-spacing:-.3px;color:var(--ios-text);font-size:17px;font-weight:600}.faq-grid{flex-direction:column;gap:12px;padding:0 24px 32px;display:flex}.category-card{background-color:var(--option-bg);box-shadow:none;transition:var(--transition-spring);border:none;border-radius:12px;justify-content:center;align-items:center;width:100%;padding:18px 20px;display:flex}.category-card .category-icon-wrapper,.category-card .category-right{display:none!important}.category-left{justify-content:center;align-items:center;width:100%;display:flex}.category-title{color:var(--option-text);letter-spacing:-.2px;text-align:center;font-size:16px;font-weight:700}.category-right{display:none}.category-card.back-button{background-color:var(--back-btn-bg)!important;color:var(--option-text)!important}.category-card.back-button .category-title{color:var(--option-text)!important}.ios-list-group{background-color:var(--ios-card-bg);box-shadow:var(--ios-shadow);border:1px solid var(--ios-card-border);border-radius:14px;margin:16px 16px 24px;overflow:hidden}.ios-list-item{border-bottom:.5px solid var(--ios-separator);flex-direction:column;padding:0;display:flex;position:relative}.ios-list-item:last-child{border-bottom:none}.ios-list-item-header{cursor:pointer;background-color:#0000;justify-content:space-between;align-items:center;padding:16px 20px;transition:background-color .2s;display:flex}.ios-list-item-header:active{background-color:#0000000a}@media (prefers-color-scheme:dark){.ios-list-item-header:active{background-color:#ffffff0a}}.ios-list-item-title{color:var(--ios-text);padding-right:12px;font-size:15px;font-weight:500;line-height:1.4}.ios-list-item-chevron{color:var(--ios-text-tertiary);flex-shrink:0;transition:transform .3s cubic-bezier(.25,.8,.25,1)}.ios-list-item-chevron.open{transform:rotate(90deg)}.ios-list-item-content{background-color:#fafafc99;max-height:0;transition:max-height .3s cubic-bezier(.25,.8,.25,1);overflow:hidden}@media (prefers-color-scheme:dark){.ios-list-item-content{background-color:#1c1c1e66}}.ios-list-item-content.open{max-height:800px}.ios-list-item-body{color:var(--ios-text-secondary);border-top:.5px solid var(--ios-separator);padding:16px 20px;font-size:14px;line-height:1.6}.ios-list-item-body p{margin-bottom:12px}.ios-list-item-body p:last-child{margin-bottom:0}.ios-list-item-body ol,.ios-list-item-body ul{margin-bottom:12px;margin-left:20px}.ios-list-item-body li{margin-bottom:6px}.helpful-section{border-top:.5px dashed var(--ios-separator);justify-content:space-between;align-items:center;margin-top:16px;padding-top:12px;display:flex}.helpful-text{color:var(--ios-text-secondary);font-size:12px}.helpful-btns{gap:12px;display:flex}.vote-btn{border:1px solid var(--ios-separator);background-color:var(--ios-card-bg);color:var(--ios-text-secondary);transition:var(--transition-default);border-radius:20px;align-items:center;gap:6px;padding:6px 12px;font-size:12px;font-weight:500;display:flex}.vote-btn.active-yes{border-color:var(--ios-green);color:var(--ios-green);background-color:#34c75926}.vote-btn.active-no{border-color:var(--ios-red);color:var(--ios-red);background-color:#ff3b3026}.ios-footer{-webkit-backdrop-filter:blur(20px);border-top:.5px solid var(--ios-separator);z-index:90;background:#ffffffd9;flex-direction:column;gap:12px;margin-top:auto;padding:16px 20px;display:flex;position:sticky;bottom:0}@media (prefers-color-scheme:dark){.ios-footer{background:#1c1c1ed9}}.dark-theme .ios-footer{background:#1c1c1ed9}.footer-btn-primary{background-color:var(--ios-primary);color:#fff;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:14px;font-size:16px;font-weight:600;display:flex;box-shadow:0 4px 12px #007aff3d}.footer-btn-secondary{background-color:var(--ios-primary-light);color:var(--ios-primary);border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:14px;font-size:16px;font-weight:600;display:flex}.search-results-container{padding:0 16px 24px}.search-result-item{background-color:var(--ios-card-bg);border:1px solid var(--ios-card-border);box-shadow:var(--ios-shadow);cursor:pointer;transition:var(--transition-default);border-radius:14px;margin-bottom:12px;padding:16px 20px}.search-result-category{text-transform:uppercase;letter-spacing:.5px;color:var(--ios-primary);background-color:var(--ios-primary-light);border-radius:4px;margin-bottom:6px;padding:2px 6px;font-size:11px;font-weight:600;display:inline-block}.search-result-title{color:var(--ios-text);margin-bottom:8px;font-size:15px;font-weight:600;line-height:1.35}.search-result-snippet{color:var(--ios-text-secondary);font-size:13px;line-height:1.5}.search-highlight{color:inherit;background-color:#ffd5004d;border-radius:2px;padding:0 2px;font-weight:600}.search-empty-state{text-align:center;color:var(--ios-text-secondary);padding:48px 24px}.search-empty-icon{color:var(--ios-text-tertiary);margin:0 auto 16px}@keyframes slideInRight{0%{opacity:.9;transform:translate(100%)}to{opacity:1;transform:translate(0)}}@keyframes slideOutRight{0%{opacity:1;transform:translate(0)}to{opacity:.9;transform:translate(100%)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%{opacity:1}50%{opacity:.4}to{opacity:1}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.slide-in{animation:.35s cubic-bezier(.25,1,.5,1) forwards slideInRight}.fade-in{animation:.25s ease-out forwards fadeIn}.chat-overlay{background-color:var(--ios-bg);z-index:200;padding-top:var(--safe-area-top);padding-bottom:var(--safe-area-bottom);flex-direction:column;display:flex;position:fixed;inset:0}.chat-messages-container{-webkit-overflow-scrolling:touch;background-color:var(--ios-bg-grouped);flex-direction:column;flex:1;gap:16px;padding:20px 16px;display:flex;overflow-y:auto}.chat-message{flex-direction:column;max-width:80%;display:flex}.chat-message.bot{align-self:flex-start}.chat-message.user{align-self:flex-end}.chat-avatar{display:none!important}.chat-bubble{box-shadow:none;border-radius:14px;padding:12px 16px;font-size:14px;line-height:1.5}.chat-message.bot .chat-bubble{background-color:var(--chat-bot-bg);color:var(--ios-text);border:none;border-top-left-radius:4px}.chat-message.bot .chat-bubble strong{color:var(--ios-text);font-weight:700}.chat-message.user .chat-bubble{background-color:var(--chat-user-bg);color:#fff;border-top-right-radius:4px}.chat-input-bar{background-color:var(--ios-bg);border-top:none;align-items:center;gap:8px;padding:14px 16px;display:flex}.chat-input-wrapper{flex:1;position:relative}.chat-input{box-sizing:border-box;width:100%;color:var(--ios-text);background-color:#fff;border:none;border-radius:20px;outline:none;padding:10px 44px 10px 18px;font-size:14px;box-shadow:0 1px 4px #00000008}.chat-input:focus{box-shadow:0 1px 6px #1393f526}.chat-send-btn{cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;width:32px;height:32px;padding:0;display:flex;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.chat-send-btn img{width:20px;height:20px}.chat-send-btn:disabled{opacity:.3;cursor:default}.chat-quick-replies{background-color:var(--ios-bg);scrollbar-width:none;border-top:none;gap:8px;padding:10px 16px;display:flex;overflow-x:auto}.chat-quick-replies::-webkit-scrollbar{display:none}.chat-quick-reply{background-color:var(--option-bg);color:var(--option-text);border:none;border-radius:18px;flex-shrink:0;padding:8px 16px;font-size:13px;font-weight:600}.bridge-debug-toast{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;z-index:999;background-color:#000000d9;border-radius:20px;align-items:center;gap:8px;padding:10px 18px;font-size:12px;animation:.2s fadeIn;display:flex;position:fixed;bottom:80px;left:50%;transform:translate(-50%);box-shadow:0 4px 20px #00000026}.survey-bg{background-color:#000;background-image:url(/survey-bg.png),none;background-position:top,0 0;background-repeat:no-repeat,repeat;background-size:100%;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;flex-direction:column;justify-content:flex-end;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;display:flex;position:relative;overflow-y:auto}.survey-container{flex-direction:column;justify-content:flex-end;width:100%;max-width:600px;min-height:100vh;margin:0 auto;display:flex;position:relative}.survey-card{padding:30px 24px calc(24px + var(--safe-area-bottom,0px)) 24px;box-sizing:border-box;background:#fff;border-top-left-radius:36px;border-top-right-radius:36px;flex-direction:column;width:100%;min-height:78vh;display:flex;box-shadow:0 -10px 40px #0000004d}.survey-header{justify-content:flex-start;align-items:center;gap:16px;width:100%;margin-bottom:26px;display:flex}.survey-back-btn{cursor:pointer;color:#000;background:0 0;border:none;justify-content:center;align-items:center;padding:0;transition:transform .2s;display:flex}.survey-back-btn:active{transform:scale(.85)}.survey-close-btn{cursor:pointer;color:#000;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:4px;transition:transform .2s;display:flex}.survey-close-btn:active{transform:scale(.85)}.survey-title{color:#000;margin:0;font-size:18px;font-weight:700}.survey-title-total{color:#90a4ae;font-size:13px;font-weight:400}.survey-progress-bar{background-color:#eceff1;border-radius:4px;flex:1;max-width:90px;height:8px;overflow:hidden}.survey-progress-fill{background-color:#0084ff;border-radius:3px;height:100%;transition:width .3s}.survey-question-title{color:#000;margin:0 0 24px;font-size:20px;font-weight:700;line-height:1.35}.survey-question-desc{color:#4b657d;margin-bottom:24px;font-size:15px;line-height:1.45}.survey-options-list{flex-direction:column;flex:1;gap:12px;margin-bottom:32px;display:flex}.survey-option-card{cursor:pointer;text-align:left;color:#000;box-sizing:border-box;background-color:#f5f6f8;border:none;border-radius:20px;flex-direction:column;width:100%;padding:16px 20px;transition:all .2s;display:flex}.survey-option-card:active{transform:scale(.98)}.survey-option-card.selected{color:#0084ff;background-color:#e2f1ff}.survey-option-title{font-size:16px;font-weight:700;line-height:1.4}.survey-option-desc{color:#718da8;margin-top:4px;font-size:13px;font-weight:400}.survey-option-card.selected .survey-option-desc{color:#0084ff;opacity:.8}.survey-option-other-input{color:#000;box-sizing:border-box;background:#fff;border:1px solid #eceff1;border-radius:10px;outline:none;width:100%;margin-top:10px;padding:10px 14px;font-size:14px}.survey-option-other-input:focus{border-color:#0084ff}.survey-textarea{color:#000;resize:none;box-sizing:border-box;background-color:#f5f6f8;border:none;border-radius:20px;outline:none;width:100%;height:160px;margin-bottom:32px;padding:16px;font-family:inherit;font-size:14px}.survey-textarea::placeholder{color:#90a4ae}.survey-button{color:#fff;cursor:pointer;background-color:#0084ff;border:none;border-radius:28px;justify-content:center;align-items:center;width:100%;height:56px;margin-top:auto;font-size:16px;font-weight:700;transition:all .2s cubic-bezier(.25,.8,.25,1);display:flex}.survey-button:active{transform:scale(.97)}.survey-button:disabled{cursor:not-allowed;background-color:#0084ff59;transform:none}.survey-modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#0009;justify-content:center;align-items:center;padding:24px;animation:.25s ease-out fadeIn;display:flex;position:fixed;inset:0}.survey-modal-card{text-align:center;background:#fff;border-radius:28px;width:100%;max-width:320px;padding:32px 24px;animation:.3s cubic-bezier(.175,.885,.32,1.275) scaleUp;box-shadow:0 10px 30px #00000040}.survey-modal-title{color:#000;margin:0 0 12px;font-size:19px;font-weight:700}.survey-modal-desc{color:#546e7a;margin:0;font-size:14px;line-height:1.45}.survey-loading-spinner{border:3px solid #0084ff33;border-top-color:#0084ff;border-radius:50%;width:24px;height:24px;margin-right:8px;animation:.8s linear infinite spin;display:inline-block}@keyframes scaleUp{0%{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}