:root{font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:#244b40;background:#f7f5ef;font-synthesis:none;line-height:1.65;--ink:#254d42;--muted:#7a887e;--line:#e2e6db;--paper:#f7f5ef;--dock-height:94px}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0;color:inherit}button:disabled{opacity:.42;cursor:default}a{color:inherit;text-decoration:none}[hidden]{display:none!important}button:focus-visible,a:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid #72988a;outline-offset:4px}button{touch-action:manipulation}.icon{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}.icon-button{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;background:transparent;border-radius:50%;flex:none}.icon-button:hover{background:#e9eee4}.small-icon{width:16px;height:16px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
/* Discovery remains the existing product selection flow. */
.tourism-app{max-width:900px;margin:auto;padding:0 30px}.brandbar{height:84px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-size:13px}.wordmark{font-size:19px;font-weight:800;letter-spacing:2px}.wordmark span{font-size:12px;margin-left:8px;font-weight:400}.discovery-heading{padding:65px 0 25px}.eyebrow{font-size:12px;letter-spacing:4px;color:var(--muted)}h1{font-size:36px;font-weight:600;margin:12px 0}h2{font-size:19px}p{color:#6f7d72}.searchbox{display:flex;padding:7px;background:white;border:1px solid #d9dfd1;border-radius:14px}.searchbox input{width:100%;border:0;background:none;padding:10px;min-width:0}.searchbox button{background:var(--ink);color:white;border-radius:9px;padding:9px 22px;white-space:nowrap}.section-title{display:flex;align-items:center;justify-content:space-between;margin:35px 0 14px}.section-title span{font-size:12px;color:var(--muted)}.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.product-card{background:#fffdf6;border-radius:16px;border:1px solid var(--line);overflow:hidden}.product-card img{width:100%;aspect-ratio:1.28;object-fit:cover;background:#e7eddf}.product-info{padding:19px 20px 24px}.product-info small{color:#728676}.product-info h3{font-size:18px;margin:6px 0 16px}.product-info a{font-size:13px;border-bottom:1px solid #9aa995;padding-bottom:3px}footer{font-size:11px;text-align:center;color:#8d978a;margin:32px 0;letter-spacing:1px}
/* Dedicated conversation viewport. No large, persistent banner. */
body.chat-active{overflow:hidden;background:#eeeee5}.chat-active .tourism-app{padding:0;max-width:940px}.chat-active .brandbar,.chat-active footer{display:none}.chat-space{position:relative;display:flex;flex-direction:column;height:var(--chat-height,100dvh);background:var(--paper);overflow:hidden}.chat-header{display:flex;align-items:center;gap:12px;min-height:90px;padding:17px 21px 15px;border-bottom:1px solid #e4e7dc;background:#f7f5eff5;flex-shrink:0;transition:min-height .22s,padding .22s}.identity-avatar,.message-avatar,.welcome-avatar{position:relative;background:#ebe4d2;flex:none}.identity-avatar{width:47px;height:47px;border-radius:17px;transition:width .22s,height .22s}.identity-avatar img,.message-avatar img,.welcome-avatar img{width:100%;height:100%;object-fit:cover;object-position:center;border-radius:inherit}.presence-dot{position:absolute;right:-2px;bottom:1px;width:10px;height:10px;background:#628e72;border:2px solid var(--paper);border-radius:50%}.identity-copy{flex:1;min-width:0}.identity-heading{display:flex;align-items:center;gap:10px}.identity-heading h1{font-size:18px;line-height:1.4;font-weight:650;letter-spacing:.1px;margin:0}.brand-stamp{font-size:8px;letter-spacing:1.6px;color:#a0a391}.identity-copy p{font-size:11px;margin:4px 0 0;color:#7b8679;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-header.compact{min-height:73px;padding-top:10px;padding-bottom:10px}.compact .identity-avatar{width:40px;height:40px;border-radius:14px}.conversation-scroll{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#d5ddce transparent;padding:20px 22px 12px;outline:none}.conversation-date{font-size:10px;letter-spacing:1.5px;color:#a0a494;text-align:center;margin:2px 0 29px}.messages{max-width:720px;margin:0 auto}.welcome-message{margin:0 0 8px}.welcome-avatar{width:74px;height:74px;border-radius:26px;margin:4px 0 21px;box-shadow:0 0 0 8px #e4e9dd6b,0 0 40px 7px #b5c2a332;animation:welcome-glow 5s ease-in-out infinite}.welcome-message .message-name{margin:0 0 8px;color:#68806e;font-size:11px}.welcome-bubble{font-size:15px;line-height:1.9;max-width:600px;color:#315548}.welcome-bubble strong{display:block;font-size:26px;line-height:1.45;letter-spacing:.3px;font-weight:550;margin-bottom:10px;color:#254d42}.welcome-bubble p{color:inherit;margin:0}.welcome-bubble p+p{margin-top:4px}.message-row{margin:26px 0 0;animation:message-in .22s ease-out}.message-meta{display:flex;align-items:center;gap:8px;margin-bottom:8px}.message-avatar{width:25px;height:25px;border-radius:9px}.message-name{font-size:10px;color:#7c897a;letter-spacing:.3px}.message-row.user .message-meta{justify-content:flex-end}.bubble{font-size:15px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere;min-width:0}.bubble.user{margin-left:auto;max-width:86%;width:fit-content;padding:12px 17px;border-radius:18px 18px 5px 18px;background:#e2eadd;color:#2a4d40}.bubble.assistant{padding:2px 0 8px;max-width:100%;color:#304a3e}.bubble small{display:block;font-size:10px;line-height:1.65;margin-top:10px;color:#89917f}.bubble .repeat-question{font-size:10px;min-height:28px;padding:5px 0 0;background:none;color:#6b8371;display:block}.pending-reply{display:flex;align-items:center;gap:9px;font-size:13px;min-height:34px;color:#7b8978}.thinking-dots{display:inline-flex;gap:4px;align-items:center}.thinking-dots i{width:4px;height:4px;background:#71907b;border-radius:50%;animation:thinking 1.2s infinite ease-in-out}.thinking-dots i:nth-child(2){animation-delay:.15s}.thinking-dots i:nth-child(3){animation-delay:.3s}.message-row[data-phase="processing"] .message-avatar,.message-row[data-phase="pending"] .message-avatar{animation:avatar-breathe 1.8s infinite ease-in-out}.message-row.is-speaking .message-avatar,.identity-avatar.is-speaking{box-shadow:0 0 0 4px #809c6f22;animation:avatar-breathe 1.4s infinite ease-in-out}.stream-text::after{content:"";display:inline-block;width:3px;height:13px;background:#80916c;margin-left:4px;vertical-align:middle;animation:cursor-pulse .8s infinite}.answer-error{display:grid;gap:6px;font-size:13px;color:#886348}.answer-error .error-actions{display:flex;align-items:center;gap:12px}.regenerate,.text-button{background:none;color:var(--ink);padding:6px 0;min-height:34px;text-decoration:underline;text-underline-offset:4px;font-size:12px}.answer-error details{font-size:10px;color:#8a8e81}.answer-error summary{cursor:pointer}.answer-error small{margin:6px 0 0;overflow-wrap:anywhere}
.next-questions{max-width:720px;margin:24px auto 12px;display:flex;align-items:flex-start;flex-direction:column;gap:9px}.chip-caption{font-size:10px;color:#9b9f8b;letter-spacing:1px;margin-bottom:2px}.question-chip{display:flex;align-items:center;gap:10px;max-width:100%;padding:10px 14px;border:1px solid #dce3d4;background:#f0f2e8;border-radius:13px;font-size:12px;line-height:1.6;color:#526b54;text-align:left;min-height:41px;transition:background .15s,transform .15s}.question-chip:hover{background:#e5ebda;transform:translateX(2px)}.question-chip .icon{width:14px;height:14px;color:#a2ac91;margin-left:auto}.next-questions.follow-up{flex-direction:row;flex-wrap:wrap;gap:8px}.next-questions.follow-up .chip-caption{width:100%}.next-questions.follow-up .question-chip{padding:8px 12px;border-radius:12px;font-size:11px}.next-questions.follow-up .icon{display:none}#streamEnd{height:12px}
.composer{position:relative;flex-shrink:0;padding:13px 17px max(19px,env(safe-area-inset-bottom));background:linear-gradient(0deg,#f7f5ef 85%,#f7f5efee);z-index:5;border-top:1px solid #e9ebdf}.input-dock{display:flex;align-items:center;gap:2px;border:1px solid #e1e5d7;background:#fffef9;border-radius:24px;padding:5px;box-shadow:0 3px 18px #243e3410;max-width:740px;margin:auto;min-height:56px}.input-dock:focus-within{border-color:#b5c5ad;box-shadow:0 0 0 2px #93a77c12}.add-button{color:#8a9b80;width:39px;height:39px}#question{font-size:16px;line-height:24px;min-width:0;flex:1;border:0;background:transparent;padding:8px 5px;outline:none;color:#315346}#question::placeholder{color:#a1a793;font-size:13px}.mic-button,.send-button{background:#294f41;color:#fff;width:41px;height:41px}.mic-button:hover,.send-button:hover{background:#365f4c}.send-button .icon{stroke-width:2}.mic-button .icon{width:19px}.listening-dock{display:flex;align-items:center;justify-content:center;gap:15px;background:#e5ecde;border:1px solid #cbd8c0;border-radius:24px;min-height:56px;padding:5px 6px 5px 20px;color:#426345;font-size:13px}.listening-dock>.icon-button{margin-left:auto;background:#325543;color:white}.listening-dock>span:nth-child(2){flex:1}.sound-wave,.mini-wave{display:flex;align-items:center;gap:3px;height:23px}.sound-wave i,.mini-wave i{width:3px;border-radius:5px;background:#709468;height:19px;animation:voice-wave .65s ease-in-out infinite alternate}.sound-wave i:nth-child(2n),.mini-wave i:nth-child(2n){animation-delay:-.25s;height:12px}.sound-wave i:nth-child(3n),.mini-wave i:nth-child(3n){animation-delay:-.5s;height:23px}.mini-wave{height:17px;gap:2px}.mini-wave i{width:2px;height:12px}.speaking-bar{display:flex;align-items:center;gap:8px;max-width:715px;margin:0 auto 10px;font-size:11px;color:#71866a;padding:0 5px}.speaking-bar>span:nth-child(2){flex:1}.speaking-bar button{background:transparent;display:flex;align-items:center;gap:4px;padding:4px 7px;min-height:32px;font-size:10px;color:#778572}.speaking-bar .icon{width:13px;height:13px}.speaking-bar.paused i{animation-play-state:paused}.jump-latest{position:absolute;bottom:calc(var(--dock-height) + 12px);left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:7px;background:#fffef9;border:1px solid #dfe4d7;border-radius:24px;box-shadow:0 4px 16px #233e3810;font-size:11px;padding:9px 14px;z-index:6;white-space:nowrap}.jump-latest .icon{width:14px;height:14px}.prompt-menu{position:absolute;bottom:calc(100% + 5px);left:18px;max-width:calc(100% - 36px);padding:16px;border:1px solid #dde3d3;border-radius:18px;background:#fffef9;box-shadow:0 8px 32px #2d423818}.menu-eyebrow{font-size:10px;color:#9ba28c}.prompt-menu button{display:block;background:none;font-size:13px;text-align:left;padding:10px 0;color:#46654e;min-height:40px}.prompt-menu button+button{border-top:1px solid #edf0e6;width:100%}.status{font-size:12px;line-height:1.65;color:#886d46;text-align:center;padding:10px 16px}.chat-active>.tourism-app>.status{position:fixed;left:50%;top:90px;transform:translateX(-50%);z-index:12;width:max-content;max-width:min(85vw,650px);background:#fffaf0;border:1px solid #e7dec5;border-radius:14px;box-shadow:0 4px 20px #604e2810;margin:10px 0}
.settings-dialog{border:1px solid #dee4d5;border-radius:23px;background:#fbfaf4;color:var(--ink);width:min(420px,calc(100vw - 30px));padding:21px 24px;box-shadow:0 20px 80px #142b3430}.settings-dialog::backdrop{background:#243c324c;backdrop-filter:blur(3px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.dialog-heading h2{font-size:18px;font-weight:550;margin:0}.dialog-heading .icon-button{margin-right:-12px}.settings-item{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:17px 0;background:transparent;border-bottom:1px solid #e6e9df;text-align:left;font-size:14px}.settings-item>span{display:flex;align-items:center;gap:12px}.settings-item .icon{width:19px;height:19px;color:#799073}.voice-toggle input{appearance:none;width:38px;height:23px;border-radius:20px;background:#cdd5c6;position:relative;cursor:pointer;flex:none}.voice-toggle input:checked{background:#55785c}.voice-toggle input::after{content:"";position:absolute;left:3px;top:3px;width:17px;height:17px;border-radius:50%;background:white;transition:transform .15s}.voice-toggle input:checked::after{transform:translateX(15px)}.settings-note{font-size:11px;margin:20px 0 3px;color:#89927f}.settings-note:empty{display:none}#aboutPanel p{font-size:13px;line-height:1.9;color:#73836d}.travel-details{white-space:normal;margin-top:13px;border-top:1px solid #e1e7da;padding-top:8px}.travel-meta{font-size:10px;line-height:1.8;color:#88937c}.travel-card{background:#f0f3e8;border:1px solid #e0e6d5;border-radius:12px;padding:12px;margin:10px 0}.travel-card h3{font-size:12px;margin:0 0 8px;font-weight:600}.travel-card p{font-size:12px;color:#597454;margin:5px 0}.travel-card small{font-size:10px}.travel-sources a{display:block;font-size:11px;padding:6px 0;text-decoration:underline;text-underline-offset:3px;color:#728561}.travel-sources small{font-size:10px;line-height:1.8}.travel-card.notice,.travel-card.cache_warning{background:#f4f0e3}
@keyframes thinking{0%,65%,100%{opacity:.3;transform:translateY(0)}35%{opacity:1;transform:translateY(-3px)}}@keyframes voice-wave{from{transform:scaleY(.3)}to{transform:scaleY(1)}}@keyframes avatar-breathe{50%{opacity:.65;box-shadow:0 0 0 5px #8eab7520}}@keyframes welcome-glow{50%{box-shadow:0 0 0 10px #e4e9dd5c,0 0 44px 12px #b5c2a334}}@keyframes message-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}@keyframes cursor-pulse{50%{opacity:0}}
@media(min-width:760px){.chat-active .tourism-app{padding:20px 24px}.chat-space{height:calc(var(--chat-height,100dvh) - 40px);border:1px solid #dce2d4;border-radius:24px;box-shadow:0 12px 50px #42503d0a}.conversation-scroll{padding:24px 42px 16px}.chat-header{padding-left:32px;padding-right:32px}.composer{padding-left:32px;padding-right:32px}.welcome-message{margin-top:18px}.welcome-bubble strong{font-size:28px}.brand-stamp{font-size:9px}.chat-active>.tourism-app>.status{top:105px}}
@media(max-width:600px){.tourism-app{padding:0 18px}.brandbar{height:65px}.discovery-heading{padding-top:42px}.product-grid{gap:12px}.product-info{padding:13px}.product-info h3{font-size:14px}.product-info small,.product-info a{font-size:11px}.section-title span{font-size:10px}.settings-dialog{margin:auto auto max(12px,env(safe-area-inset-bottom));width:calc(100% - 24px);border-radius:24px}.conversation-scroll{padding-left:22px;padding-right:22px}}
@media(max-width:360px){.identity-heading h1{font-size:16px}.brand-stamp{display:none}.chat-header{padding-left:16px;padding-right:12px;gap:10px}.conversation-scroll{padding-left:18px;padding-right:18px}.welcome-bubble strong{font-size:24px}.composer{padding-left:12px;padding-right:12px}.next-questions{gap:7px}.question-chip{font-size:11px}}
.access-gate{padding:16px;background:#f0f3e8;border:1px solid #e0e6d5;border-radius:16px;white-space:normal}.access-gate p{margin:0 0 12px;font-size:14px;color:#597454}.login-continue,.access-products{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 18px;border-radius:12px;background:var(--ink);color:white;font-size:14px}.tourism-login{box-sizing:border-box;width:calc(100% - 28px);max-width:430px;max-height:calc(var(--chat-height,100dvh) - 28px);overflow:auto;overscroll-behavior:contain;border:1px solid #e0e5d6;border-radius:25px;padding:23px;background:#fbfaf4;color:var(--ink);box-shadow:0 24px 80px #203c3430}.tourism-login::backdrop{background:#243c325c;backdrop-filter:blur(4px)}.login-heading{display:flex;align-items:center;justify-content:space-between}.login-eyebrow{color:#7c8c70;font-size:11px;letter-spacing:2px}.login-close{font-size:29px;color:#75866e;margin:-8px -10px -5px 0}.tourism-login h2{font-size:25px;font-weight:550;line-height:1.5;margin:10px 0}.login-intro{font-size:13px;line-height:1.8;color:#798773;margin:0 0 22px}.login-tabs{display:flex;gap:5px;background:#eef1e7;padding:4px;border-radius:12px;margin-bottom:19px}.login-tabs button{flex:1;min-height:41px;background:none;border-radius:9px;font-size:13px;color:#7c8973}.login-tabs button[aria-pressed=true]{background:#fffef9;color:#315548;box-shadow:0 2px 8px #304d3710}.tourism-login label{display:block;font-size:12px;color:#697d60;margin:15px 0 0}.tourism-login input{width:100%;min-width:0;margin-top:8px;border:1px solid #dce3d1;border-radius:12px;background:#fffef9;padding:12px;color:#315548;font-size:16px}.tourism-login input::placeholder{color:#a0a794;font-size:13px}.login-code{display:flex;gap:9px;align-items:center}.login-code input{flex:1;width:0}.login-code button{flex:none;min-width:103px;min-height:47px;margin-top:8px;padding:10px 9px;border-radius:12px;background:#e8eedf;color:#527447;font-size:12px}.login-note,.login-footer{font-size:11px;color:#8c9681;line-height:1.8;margin:10px 0 0}.login-status{font-size:12px;color:#8c674f;min-height:20px;margin:17px 0 12px}.login-submit{width:100%;min-height:48px;background:var(--ink);color:white;border-radius:14px;font-size:14px}.login-footer{text-align:center;margin-top:14px}.tourism-login button:disabled{opacity:.45}.tourism-login input:focus{outline:2px solid #92ab80;outline-offset:2px}@media(max-width:600px){.tourism-login{margin:auto auto max(12px,env(safe-area-inset-bottom));}}@media(max-width:360px){.tourism-login{padding:18px}.tourism-login h2{font-size:23px}.login-code button{min-width:96px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.trial-notice{font-size:12px;color:#758075;margin:4px 12px 8px}.composer>.access-gate{margin:0 4px 10px;display:flex;align-items:center;gap:10px;font-size:13px}.composer>.access-gate[hidden]{display:none}