:root{--bg:#fdfbf9;--bg-soft:#f6f1ec;--nav-bg:rgba(253,251,249,.82);--surface:#fff;--surface-2:#fbf7f4;--text:#3a3340;--muted:#8a8290;--faint:#b6adba;--border:rgba(58,51,64,.09);--border-strong:rgba(58,51,64,.16);--accent:#e5645a;--accent-deep:#c94b41;--accent-soft:#fdf1ef;--pink:#f2a7b8;--mint:#8ec5c0;--shadow-sm:0 1px 2px rgba(58,51,64,.04),0 3px 12px rgba(58,51,64,.04);--shadow:0 2px 4px rgba(58,51,64,.04),0 12px 32px rgba(58,51,64,.08);--shadow-lg:0 4px 10px rgba(58,51,64,.05),0 26px 64px rgba(58,51,64,.12);--sidebar-w:278px;font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color-scheme:light}
[data-theme=dark]{--bg:#17141c;--bg-soft:#1d1924;--nav-bg:rgba(23,20,28,.82);--surface:#211d29;--surface-2:#28232f;--text:#ece8f1;--muted:#a79fb0;--faint:#736b7d;--border:rgba(255,255,255,.08);--border-strong:rgba(255,255,255,.16);--accent:#ff857c;--accent-deep:#ffa39b;--accent-soft:rgba(255,133,124,.12);--pink:#e79bb0;--mint:#7fb8b3;--shadow-sm:0 1px 4px rgba(0,0,0,.3);--shadow:0 4px 24px rgba(0,0,0,.35);--shadow-lg:0 18px 50px rgba(0,0,0,.5);color-scheme:dark}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;}body{background:var(--bg);color:var(--text);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button{cursor:pointer;color:inherit}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}button:focus-visible,a:focus-visible,textarea:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button:disabled{cursor:not-allowed;opacity:.5}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.app-shell{display:flex;height:100dvh;min-height:540px;overflow:hidden}.sidebar{position:relative;z-index:20;display:flex;flex:none;flex-direction:column;width:var(--sidebar-w);min-width:var(--sidebar-w);padding:21px 15px 16px;background:var(--nav-bg);border-right:1px solid var(--border);backdrop-filter:blur(18px) saturate(180%)}.side-top{display:flex;align-items:center;justify-content:space-between;padding:0 7px 25px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}.brand-mark{display:grid;place-items:center;width:33px;height:33px;border-radius:11px;color:#fff;background:var(--accent);font-size:19px;font-weight:800;line-height:1;box-shadow:0 5px 14px rgba(229,100,90,.2)}.brand-mark span{color:#ffd4d0}.brand-word{font-size:21px;font-weight:800;letter-spacing:-.035em}.brand-word span{color:var(--accent)}.brand-word small{margin-left:2px;font-size:14px;font-weight:700;color:var(--muted);letter-spacing:0}.icon-btn{display:grid;place-items:center;flex:none;width:36px;height:36px;border:1px solid transparent;border-radius:11px;background:transparent;color:var(--muted);transition:background .2s,color .2s,border-color .2s}.icon-btn:hover{background:var(--surface);color:var(--accent);border-color:var(--border)}.icon-btn--small{width:29px;height:29px}.icon-btn--small svg{width:17px;height:17px}.side-close{display:none}.side-actions{display:grid;gap:5px}.side-action{display:flex;align-items:center;gap:12px;width:100%;height:43px;padding:0 12px;border:1px solid transparent;border-radius:13px;background:transparent;text-align:left;font-weight:550;transition:background .2s,transform .2s,color .2s}.side-action:hover{background:var(--surface);transform:translateX(2px)}.side-action.is-primary{background:var(--accent-soft);color:var(--accent);font-weight:700}.side-action.is-primary:hover{background:var(--accent);color:#fff}.action-icon{width:20px;height:20px;display:grid;place-items:center}.action-icon svg{width:19px;height:19px}.shortcut,.soon-tag{margin-left:auto;font-size:11px;color:var(--faint);font-weight:500}.soon-tag{border:1px solid var(--border);padding:1px 6px;border-radius:999px}.side-action.is-primary:hover .shortcut{color:#fff}.history-head{display:flex;align-items:center;justify-content:space-between;margin:31px 5px 9px 12px;color:var(--faint);font-size:12px;font-weight:700;letter-spacing:.09em}.history-search{padding:0 5px 9px}.history-search input{width:100%;height:37px;padding:0 12px;border:1px solid var(--border-strong);border-radius:11px;background:var(--surface);color:var(--text);outline:none;font-size:13px}.history-list{flex:1;overflow:auto;min-height:0;padding:0 2px;scrollbar-width:thin}.history-empty{padding:14px 12px;color:var(--faint);font-size:13px}.history-item{display:flex;align-items:center;gap:5px;border-radius:12px}.history-item.active{background:var(--surface);box-shadow:var(--shadow-sm)}.history-open{display:flex;align-items:center;gap:10px;min-width:0;flex:1;height:42px;padding:0 10px;border:0;background:transparent;text-align:left;font-size:13px}.history-open:hover{color:var(--accent)}.history-open svg{flex:none;width:16px;height:16px;color:var(--faint)}.history-open span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-delete{display:grid;place-items:center;flex:none;width:26px;height:26px;margin-right:5px;border:0;border-radius:8px;background:transparent;color:var(--faint);opacity:0}.history-item:hover .history-delete,.history-item:focus-within .history-delete{opacity:1}.history-delete:hover{background:var(--accent-soft);color:var(--accent)}.history-delete svg{width:15px;height:15px}.side-bottom{border-top:1px solid var(--border);padding-top:13px}.settings-action{font-size:13px}.side-footnote{display:flex;align-items:center;gap:7px;margin:12px 12px 0;font-size:11px;color:var(--faint)}.status-dot,.eyebrow-dot{display:inline-block;flex:none;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.main-area{position:relative;display:flex;flex:1;flex-direction:column;min-width:0;overflow:hidden;background:var(--bg)}.main-area:before,.main-area:after{content:"";position:absolute;z-index:0;width:min(560px,56vw);height:min(560px,56vw);border-radius:50%;pointer-events:none}.main-area:before{top:-230px;left:-220px;background:radial-gradient(circle,rgba(242,167,184,.25),transparent 68%)}.main-area:after{right:-240px;bottom:-220px;background:radial-gradient(circle,rgba(142,197,192,.18),transparent 68%)}[data-theme=dark] .main-area:before{background:radial-gradient(circle,rgba(242,167,184,.12),transparent 68%)}[data-theme=dark] .main-area:after{background:radial-gradient(circle,rgba(142,197,192,.09),transparent 68%)}.topbar{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;flex:none;height:64px;padding:0 27px;border-bottom:1px solid var(--border);background:var(--nav-bg);backdrop-filter:blur(18px)}.topbar-left,.topbar-right{display:flex;align-items:center;gap:13px}.topbar-title{font-size:14px;font-weight:650;color:var(--muted)}.menu-btn{display:none}.local-pill{display:flex;align-items:center;gap:7px;padding:6px 11px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--muted);font-size:12px}.theme-btn{border:1px solid var(--border);border-radius:50%;background:var(--surface)}.theme-btn svg{width:18px;height:18px}.moon-icon{display:none}[data-theme=dark] .sun-icon{display:none}[data-theme=dark] .moon-icon{display:block}
.home-view{position:relative;z-index:1;display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;min-height:0;padding:25px 20px 22px}.home-content{width:min(100%,720px);margin:auto 0;text-align:center}.hero-logo{display:grid;place-items:center;width:77px;height:77px;margin:0 auto 21px;border-radius:25px;background:linear-gradient(145deg,var(--accent),var(--pink));box-shadow:0 15px 40px rgba(229,100,90,.22);transform:rotate(-5deg)}.hero-logo-inner{font-size:49px;line-height:1;color:#fff;font-weight:800;letter-spacing:-.08em;transform:rotate(5deg)}.hero-logo-inner span{color:#ffe2dc}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:11px;font-weight:750;letter-spacing:.12em}.home-view h1,.feature-page h1{margin:16px 0 5px;font-size:clamp(30px,3.4vw,44px);line-height:1.25;letter-spacing:-.035em;font-weight:800}.accent-text{background:linear-gradient(120deg,var(--accent),var(--pink));background-clip:text;-webkit-background-clip:text;color:transparent}.home-subtitle{margin:0 auto 27px;color:var(--muted);line-height:1.8}.home-subtitle span{font-size:13px;color:var(--faint)}.home-composer-mount{width:100%}.home-quote{margin:0;color:var(--faint);font-family:"Songti SC","STSong","SimSun",serif;font-size:12px;letter-spacing:.035em}.suggestions{display:flex;flex-wrap:wrap;justify-content:center;gap:9px;margin-top:19px}.suggestion{padding:8px 13px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--muted);font-size:12px;box-shadow:var(--shadow-sm);transition:transform .2s,border-color .2s,color .2s}.suggestion span{margin-right:5px;color:var(--accent)}.suggestion:hover{transform:translateY(-2px);border-color:var(--pink);color:var(--text)}
.composer{position:relative;width:100%;min-height:116px;padding:13px 15px 11px;border:1px solid var(--border-strong);border-radius:23px;background:var(--surface);box-shadow:var(--shadow-lg);text-align:left;transition:border-color .2s,box-shadow .2s}.composer:focus-within{border-color:rgba(229,100,90,.45);box-shadow:var(--shadow-lg),0 0 0 3px var(--accent-soft)}.composer textarea{display:block;width:100%;min-height:42px;max-height:180px;resize:none;outline:none;border:0;background:transparent;color:var(--text);font-size:15px;line-height:1.6}.composer textarea::placeholder{color:var(--faint)}.composer-bottom,.composer-tools,.composer-right{display:flex;align-items:center}.composer-bottom{justify-content:space-between;gap:8px}.composer-tools,.composer-right{gap:5px}.tool-btn{display:flex;align-items:center;justify-content:center;gap:7px;min-width:32px;height:32px;padding:0 7px;border:0;border-radius:9px;background:transparent;color:var(--muted);font-size:12px;font-weight:650}.tool-btn svg{width:17px;height:17px}.tool-btn:hover{background:var(--accent-soft);color:var(--accent)}.mic-btn.listening{background:var(--accent-soft);color:var(--accent);animation:pulse 1.4s ease-in-out infinite}.model-btn{display:flex;align-items:center;gap:3px;height:32px;padding:0 9px;border:1px solid var(--border);border-radius:999px;background:var(--surface);font-size:12px;font-weight:700;white-space:nowrap}.model-btn:hover{border-color:var(--accent);color:var(--accent)}.model-btn svg{width:14px;height:14px}.send-btn{display:grid;place-items:center;width:33px;height:33px;border:0;border-radius:11px;background:var(--accent);color:#fff;box-shadow:0 5px 15px rgba(229,100,90,.24);transition:transform .2s,background .2s}.send-btn:hover{transform:translateY(-2px);background:var(--accent-deep)}.send-btn svg{width:18px;height:18px;stroke-width:2.2}.attachments{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 9px}.attachment-chip{display:flex;align-items:center;gap:5px;max-width:180px;padding:5px 7px 5px 10px;border:1px solid var(--border);border-radius:8px;background:var(--surface-2);font-size:11px}.attachment-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment-chip button{display:grid;place-items:center;width:17px;height:17px;padding:0;border:0;border-radius:5px;background:transparent;color:var(--faint)}.attachment-chip button:hover{color:var(--accent)}.attachment-chip svg{width:13px;height:13px}.popover{position:absolute;z-index:30;bottom:48px;left:15px;min-width:210px;padding:6px;border:1px solid var(--border);border-radius:14px;background:var(--surface);box-shadow:var(--shadow-lg)}.popover button{display:flex;justify-content:space-between;width:100%;padding:9px 10px;border:0;border-radius:8px;background:transparent;text-align:left;font-size:13px}.popover button:hover{background:var(--accent-soft);color:var(--accent)}.popover button span,.popover button small{color:var(--faint);font-size:11px}.popover-label{padding:5px 9px 7px;color:var(--faint);font-size:11px}.model-menu{right:44px;left:auto;min-width:190px}
.chat-view{position:relative;z-index:1;display:flex;flex:1;flex-direction:column;min-height:0}.messages{width:min(100%,760px);flex:1;overflow:auto;margin:0 auto;padding:34px 20px 35px;scrollbar-width:thin}.message{display:flex;gap:13px;margin:0 0 28px;align-items:flex-start}.message.user{flex-direction:row-reverse}.message-avatar{display:grid;place-items:center;flex:none;width:33px;height:33px;border-radius:11px;background:var(--accent-soft);color:var(--accent);font-weight:800}.message.user .message-avatar{background:var(--bg-soft);color:var(--muted);font-size:13px}.message-body{max-width:min(86%,590px)}.message.user .message-body{display:flex;flex-direction:column;align-items:flex-end}.message-bubble{padding:13px 16px;border:1px solid var(--border);border-radius:17px;background:var(--surface);box-shadow:var(--shadow-sm);white-space:pre-wrap;overflow-wrap:anywhere}.message.user .message-bubble{border-radius:17px 4px 17px 17px;background:var(--accent-soft);border-color:transparent;box-shadow:none}.message.system .message-bubble{border-radius:4px 17px 17px 17px}.message-meta{display:flex;gap:10px;margin-top:6px;color:var(--faint);font-size:11px}.message-meta button{padding:0;border:0;background:transparent;color:var(--muted);font-size:11px}.message-meta button:hover{color:var(--accent)}.message-attachments{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.message-attachment{padding:5px 9px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--muted);font-size:11px}.chat-composer-mount{width:min(100%,760px);margin:0 auto;padding:0 20px 20px}.chat-composer-mount .composer{min-height:99px}.chat-composer-mount .composer textarea{min-height:30px}
.image-view{position:relative;z-index:1;display:grid;flex:1;place-items:center;overflow:auto;padding:36px 20px}.feature-page{width:min(100%,650px);text-align:center}.feature-icon{display:grid;place-items:center;width:69px;height:69px;margin:0 auto 18px;border-radius:23px;background:var(--accent-soft);color:var(--accent)}.feature-icon svg{width:33px;height:33px}.feature-page p{color:var(--muted)}.image-form{margin:30px 0 0;padding:22px;border:1px solid var(--border);border-radius:24px;background:var(--surface);box-shadow:var(--shadow);text-align:left}.image-form label{display:block;margin-bottom:9px;font-weight:700}.image-form textarea{width:100%;resize:vertical;min-height:100px;padding:12px;border:1px solid var(--border);border-radius:13px;background:var(--surface-2);color:var(--text);outline:none}.image-form-bottom{display:flex;justify-content:space-between;gap:10px;margin-top:13px}.image-form select,.secondary-btn{padding:9px 13px;border:1px solid var(--border-strong);border-radius:11px;background:var(--surface);color:var(--text)}.primary-btn{padding:10px 18px;border:0;border-radius:11px;background:var(--accent);color:#fff;font-weight:700;box-shadow:0 6px 18px rgba(229,100,90,.24)}.primary-btn:hover{background:var(--accent-deep)}.primary-btn span{padding-left:8px}
.settings-dialog{width:min(560px,calc(100% - 30px));max-height:min(690px,calc(100dvh - 30px));padding:0;border:1px solid var(--border);border-radius:25px;background:var(--surface);color:var(--text);box-shadow:var(--shadow-lg)}.settings-dialog::backdrop{background:rgba(22,17,24,.46);backdrop-filter:blur(6px)}.dialog-head{display:flex;justify-content:space-between;align-items:flex-start;padding:23px 25px 18px;border-bottom:1px solid var(--border)}.dialog-head h2{margin:11px 0 0;font-size:23px;letter-spacing:-.025em}.dialog-body{padding:4px 25px 24px;overflow:auto}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:19px 0;border-bottom:1px solid var(--border)}.setting-row strong{font-size:14px}.setting-row p{margin:2px 0 0;color:var(--muted);font-size:12px}.secondary-btn,.danger-btn{flex:none;font-size:12px;font-weight:700}.secondary-btn:hover{border-color:var(--accent);color:var(--accent)}.danger-btn{padding:9px 13px;border:1px solid rgba(229,100,90,.25);border-radius:11px;background:var(--accent-soft);color:var(--accent)}.danger-btn:hover{background:var(--accent);color:#fff}.notice-box{margin-top:21px;padding:17px 18px;border-radius:15px;background:var(--accent-soft)}.notice-box strong{font-size:13px;color:var(--accent)}.notice-box p{margin:4px 0 0;font-size:12px;color:var(--muted)}.toast{position:fixed;z-index:100;left:50%;bottom:25px;transform:translateX(-50%);max-width:min(90vw,440px);padding:10px 16px;border:1px solid var(--border);border-radius:999px;background:var(--text);color:var(--bg);box-shadow:var(--shadow-lg);font-size:13px;text-align:center}.mobile-scrim{display:none}
@keyframes pulse{50%{opacity:.55}}@media(max-width:900px){:root{--sidebar-w:250px}.home-content{width:min(100%,660px)}}@media(max-width:700px){.app-shell{min-height:0}.sidebar{position:fixed;top:0;bottom:0;left:0;transform:translateX(-101%);transition:transform .25s ease;width:min(85vw,300px);min-width:0;box-shadow:var(--shadow-lg)}.sidebar.open{transform:none}.side-close,.menu-btn{display:grid}.mobile-scrim:not([hidden]){display:block;position:fixed;z-index:10;inset:0;background:rgba(22,17,24,.35)}.topbar{height:59px;padding:0 15px}.topbar-left{gap:8px}.local-pill{font-size:11px;padding:5px 8px}.home-view{padding:20px 17px 17px}.home-content{margin:auto 0}.hero-logo{width:64px;height:64px;border-radius:21px;margin-bottom:17px}.hero-logo-inner{font-size:42px}.home-view h1{font-size:31px}.home-subtitle{font-size:14px;margin-bottom:24px}.home-quote{font-size:11px}.suggestions{gap:7px}.suggestion{font-size:11px;padding:7px 10px}.messages{padding:24px 15px}.chat-composer-mount{padding:0 13px 13px}.message-body{max-width:87%}}@media(max-width:380px){.topbar-title{max-width:105px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.local-pill{display:none}.model-btn{font-size:11px;padding:0 6px}.tools-label{font-size:0;gap:0}.tools-label svg{width:18px;height:18px}.home-view h1{font-size:28px}.suggestion:last-child{display:none}.setting-row{align-items:flex-start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* Image editing conversation */
.image-view{display:flex;flex-direction:column;align-items:stretch;justify-content:stretch;overflow:hidden;padding:0}.image-workspace{display:flex;flex:1;flex-direction:column;min-height:0;width:min(100%,930px);margin:0 auto;padding:0 24px}.image-workspace-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex:none;padding:23px 0 17px;border-bottom:1px solid var(--border)}.image-workspace-head h1{margin:8px 0 1px;font-size:27px;line-height:1.2;letter-spacing:-.025em}.image-workspace-head p{margin:0;color:var(--muted);font-size:13px}.image-scroll{flex:1;min-height:0;overflow:auto;scrollbar-width:thin}.image-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100%;padding:30px 15px;text-align:center}.image-empty .feature-icon{margin:0 0 15px}.image-empty h2{margin:0 0 6px;font-size:23px}.image-empty p{margin:0 0 20px;color:var(--muted);font-size:14px}.image-empty .image-empty-note{margin:13px 0 0;color:var(--faint);font-size:11px}.image-timeline{width:min(100%,750px);margin:0 auto;padding:29px 0 35px}.image-entry{margin-bottom:27px}.image-entry-label{display:flex;align-items:center;gap:9px;margin-bottom:12px;color:var(--muted);font-size:12px;font-weight:700}.image-entry-label .image-entry-icon{display:grid;place-items:center;width:23px;height:23px;border-radius:8px;background:var(--accent-soft);color:var(--accent);font-size:14px}.image-entry-label small{font-weight:500;color:var(--faint)}.image-prompt-row{display:flex;justify-content:flex-end;margin:0 0 25px}.image-prompt-bubble{max-width:88%;padding:12px 18px;border-radius:18px 18px 4px 18px;background:var(--accent-soft);color:var(--text);white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px}.image-card{width:fit-content;max-width:100%;padding:9px;border:1px solid var(--border);border-radius:22px;background:var(--surface);box-shadow:var(--shadow)}.image-card img{display:block;width:auto;max-width:min(100%,420px);max-height:480px;border-radius:14px;object-fit:contain}.image-actions{display:flex;flex-wrap:wrap;gap:4px;margin:9px 0 1px}.image-actions button{display:flex;align-items:center;gap:5px;padding:6px 8px;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:12px}.image-actions button:hover{background:var(--accent-soft);color:var(--accent)}.image-actions svg{width:15px;height:15px}.image-entry.active .image-card{border-color:rgba(229,100,90,.35);box-shadow:var(--shadow),0 0 0 3px var(--accent-soft)}.image-dock{flex:none;margin:0 auto;width:min(100%,750px);padding:11px 14px 12px;border:1px solid var(--border-strong);border-radius:21px;background:var(--surface);box-shadow:var(--shadow-lg)}.image-selected{display:flex;align-items:center;gap:10px;margin-bottom:10px;padding-bottom:10px;border-bottom:1px solid var(--border)}.image-selected img{width:45px;height:45px;border-radius:10px;object-fit:cover}.image-selected div{display:flex;flex:1;flex-direction:column;line-height:1.3}.image-selected strong{font-size:12px}.image-selected span{color:var(--faint);font-size:11px}.image-selected .icon-btn{width:29px;height:29px}.image-selected .icon-btn svg{width:15px;height:15px}.image-dock textarea{display:block;width:100%;min-height:45px;max-height:125px;resize:vertical;padding:0;border:0;outline:none;background:transparent;color:var(--text);font-size:14px;line-height:1.6}.image-dock textarea::placeholder{color:var(--faint)}.image-dock-bottom,.image-dock-tools{display:flex;align-items:center}.image-dock-bottom{justify-content:space-between;gap:10px}.image-dock-tools{gap:7px}.image-engine{padding:4px 9px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:11px}.image-quick{display:flex;justify-content:center;flex-wrap:wrap;gap:7px;flex:none;padding:10px 0 15px}.image-quick button{padding:5px 10px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--muted);font-size:11px}.image-quick button:hover{border-color:var(--pink);color:var(--accent)}.compare-dialog{width:min(930px,calc(100% - 26px));max-height:calc(100dvh - 26px);padding:0;border:1px solid var(--border);border-radius:23px;background:var(--surface);color:var(--text);box-shadow:var(--shadow-lg)}.compare-dialog::backdrop{background:rgba(22,17,24,.65);backdrop-filter:blur(6px)}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;padding:18px;overflow:auto}.compare-grid figure{display:flex;flex-direction:column;align-items:center;gap:8px;min-width:0;margin:0}.compare-grid img{display:block;max-width:100%;max-height:min(65dvh,550px);object-fit:contain;border-radius:14px;background:var(--surface-2)}.compare-grid figcaption{font-size:12px;color:var(--muted)}
.history-subheading{padding:17px 11px 6px;color:var(--faint);font-size:11px;font-weight:700;letter-spacing:.09em}
@media(max-width:700px){.image-workspace{padding:0 14px}.image-workspace-head{padding:14px 0 12px}.image-workspace-head h1{font-size:21px}.image-workspace-head p{font-size:11px}.image-workspace-head .secondary-btn{font-size:11px;padding:7px 8px}.image-timeline{padding:20px 0}.image-card img{max-width:min(100%,330px);max-height:410px}.image-dock{padding:10px 11px}.image-dock textarea{font-size:13px}.image-quick{gap:5px;padding-bottom:10px}.image-quick button{font-size:10px;padding:5px 8px}.image-empty p{font-size:12px}.compare-grid{grid-template-columns:1fr}.compare-grid img{max-height:32dvh}}

/* Duck.ai conversation structure with the Crazy color system */
.home-content{width:min(100%,660px);transform:translateY(-48px)}.home-view h1{margin:15px 0 24px;font-size:clamp(22px,2vw,27px);font-weight:650;letter-spacing:-.02em}.hero-logo{width:78px;height:78px;margin-bottom:0;border-radius:26px}.composer-notice{margin:10px 0 0;padding:0 12px;color:var(--faint);font-size:11px;text-align:left}.suggestions{margin-top:22px}.suggestion{padding:8px 13px;background:var(--bg-soft);box-shadow:none}.home-composer-mount .composer{min-height:108px}.mode-chip{display:flex;align-items:center;gap:6px;height:31px;padding:0 9px;border:0;border-radius:999px;background:var(--bg-soft);color:var(--text);font-size:12px;font-weight:700;white-space:nowrap}.mode-chip:hover{background:var(--accent-soft);color:var(--accent)}.mode-chip .mode-x{font-size:17px;line-height:1;font-weight:400}.send-btn.image-send{width:auto;min-width:61px;padding:0 12px;border-radius:10px;box-shadow:none;font-size:12px;font-weight:700}.image-pending-chip{padding-left:5px}.image-pending-chip img{display:block;width:27px;height:27px;border-radius:5px;object-fit:cover}.messages .image-entry{margin-bottom:30px}.messages .image-prompt-row{margin-bottom:27px}.messages .image-card img{max-width:min(100%,420px);max-height:480px}.messages .image-entry-label{margin-bottom:10px}
@media(max-width:700px){.home-content{transform:translateY(-35px)}.home-view h1{font-size:21px;margin:14px 0 20px}.hero-logo{width:65px;height:65px;border-radius:21px}.composer-notice{font-size:10px}.suggestions{gap:6px}.suggestion{font-size:10px;padding:6px 9px}.mode-chip{font-size:11px;padding:0 7px}.send-btn.image-send{min-width:53px;padding:0 8px}.messages .image-card img{max-width:min(100%,330px);max-height:410px}}

/* Reference conversation proportions */
@media(min-width:901px){:root{--sidebar-w:300px}}
@media(min-width:701px){
  .topbar{display:none}
  .app-shell.sidebar-collapsed .sidebar{width:70px;min-width:70px;padding:15px 7px}
  .app-shell.sidebar-collapsed .side-top{justify-content:center;padding:0 0 18px}
  .app-shell.sidebar-collapsed .brand,.app-shell.sidebar-collapsed .history-head,.app-shell.sidebar-collapsed .history-search,.app-shell.sidebar-collapsed .history-list,.app-shell.sidebar-collapsed .side-footnote{display:none}
  .app-shell.sidebar-collapsed .side-actions{gap:8px}
  .app-shell.sidebar-collapsed .side-action{justify-content:center;height:44px;padding:0;font-size:0}
  .app-shell.sidebar-collapsed .shortcut,.app-shell.sidebar-collapsed .soon-tag{display:none}
  .app-shell.sidebar-collapsed .side-bottom{margin-top:auto;padding-top:12px}
  .app-shell.sidebar-collapsed .settings-action{font-size:0}
}
@media(max-width:700px){.collapse-btn{display:none}}
.messages .image-card{padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}
.messages .image-entry.active .image-card{border:0;box-shadow:none}
.messages .image-card img{border-radius:14px}
.messages .image-actions{margin:7px 0 0}

/* Brand baseline and about panel */
.brand{align-items:center;line-height:1}
.brand-mark{display:flex;flex:none;align-items:baseline;justify-content:center;white-space:nowrap;line-height:33px}
.brand-mark span{margin-left:-1px}
.brand-word{display:block;white-space:nowrap;line-height:1;font-size:20px;letter-spacing:-.025em}
.info-body{padding-top:18px}
.info-link{display:flex;align-items:center;gap:13px;padding:15px;border:1px solid var(--border);border-radius:15px;background:var(--surface-2);color:var(--text);text-decoration:none}
.info-link:hover{border-color:var(--accent);background:var(--accent-soft)}
.info-link-icon{display:grid;place-items:center;flex:none;width:38px;height:38px;border-radius:11px;background:var(--accent-soft);color:var(--accent);font-size:21px}
.info-link strong,.info-link small{display:block}
.info-link strong{font-size:14px}
.info-link small{margin-top:2px;color:var(--muted);font-size:12px}
.info-link-arrow{margin-left:auto;color:var(--accent);font-size:20px}
.info-section{padding:20px 1px;border-bottom:1px solid var(--border)}
.info-section:last-child{border-bottom:0;padding-bottom:2px}
.info-section h3{margin:0 0 7px;font-size:15px}
.info-section p{margin:0;color:var(--muted);font-size:13px;line-height:1.75}
.info-section .secondary-btn{margin-top:14px}

/* Search and response pace controls */
.tool-btn.active-tool{background:var(--accent-soft);color:var(--accent)}
.search-mode-chip{display:inline-flex;align-items:center;gap:6px;max-width:100%;height:29px;margin:0 0 9px;padding:0 9px;border:1px solid rgba(229,100,90,.22);border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:12px;font-weight:700}
.search-mode-chip:hover{border-color:var(--accent)}
.search-mode-chip .mode-x{font-size:17px;font-weight:400;line-height:1}
.pace-btn{display:inline-flex;align-items:center;justify-content:center;gap:4px;flex:none;height:32px;padding:0 8px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--muted);font-size:12px;font-weight:700;white-space:nowrap}
.pace-btn:hover,.pace-btn[aria-pressed=true]{border-color:rgba(229,100,90,.4);background:var(--accent-soft);color:var(--accent)}
.pace-btn span:first-child{font-size:14px;line-height:1}
.search-result-link{display:inline-flex;margin-top:9px;padding:7px 11px;border:1px solid var(--border-strong);border-radius:10px;background:var(--surface);color:var(--accent);font-size:12px;font-weight:700;text-decoration:none}
.search-result-link:hover{border-color:var(--accent);background:var(--accent-soft)}
@media(max-width:480px){.tools-label{font-size:0;gap:0}.tools-label svg{width:18px;height:18px}.pace-btn{padding:0 6px;font-size:11px}.model-btn{padding:0 6px;font-size:11px}}

/* Visitor verification */
.turnstile-host:empty{display:none}
.turnstile-host{max-width:100%;margin:0 0 9px;overflow:hidden}
.message.pending .message-bubble{color:var(--muted);opacity:.75}
.send-btn:disabled{opacity:.55;cursor:wait;transform:none}