:root{--blue:#4d6bfe;--blue-soft:#edf1ff;--surface:#fff;--sidebar:#f8f9fb;--text:#202124;--muted:#8b8e96;--line:#eceef2;--hover:#eceef3;--bubble:#eff3ff;--code:#f6f7f9;--shadow:0 8px 36px #242e4a06;--side-width:260px;color-scheme:light;font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--surface);color:var(--text);font-size:14px}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,input,textarea,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit}button:disabled{cursor:default}button{border:0;background:none}a{color:inherit;text-decoration:none}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.icon-defs{position:absolute;width:0;height:0;overflow:hidden}[hidden]{display:none!important}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9px;color:#737780;flex-shrink:0;transition:background .15s,color .15s}.icon-button:hover{background:var(--hover);color:var(--text)}button:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid var(--blue);outline-offset:3px}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--side-width);background:var(--sidebar);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:14px 12px 10px;z-index:20;transition:transform .2s}.brand-row{height:43px;display:flex;align-items:center;justify-content:space-between;margin:0 0 14px 6px}.brand{display:flex;align-items:center;gap:8px;color:var(--blue);font-size:26px;letter-spacing:-1.2px;font-weight:650}.brand-mark{font-family:Georgia,serif;font-size:25px;line-height:28px;text-align:center;border-radius:50%;width:28px;height:28px;background:var(--blue);color:#fff;font-style:italic;letter-spacing:-2px;padding-right:3px}.side-tools{display:flex;gap:0}.side-tools .icon-button{width:28px}.side-tools svg{width:18px}.new-chat{height:42px;display:flex;gap:7px;align-items:center;justify-content:center;background:var(--surface);border:1px solid var(--line);border-radius:24px;box-shadow:0 2px 3px #21243404;flex-shrink:0}.new-chat svg{width:17px;height:17px}.new-chat span{margin-left:auto;font-size:11px;color:#a7aab2;display:none}.new-chat:hover{border-color:#d7def7;background:var(--blue-soft)}#history-search-wrap{margin-top:14px}input{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:10px;padding:11px 12px;outline:none}input:focus{border-color:var(--blue)}#history-search{width:100%;font-size:13px;padding:9px}.history{flex:1;min-height:0;overflow-y:auto;margin-top:24px;scrollbar-width:thin;scrollbar-color:#dfe1e5 transparent}.history-label{font-size:12px;color:var(--muted);padding:4px 9px 9px;margin-top:8px}.history-item{display:flex;align-items:center;position:relative;border-radius:9px;margin:3px 0;min-height:39px}.history-item:hover{background:var(--hover)}.history-item.active{background:#e9edf7}.history-open{flex:1;min-width:0;padding:11px 9px;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.history-tools{display:flex;align-items:center;position:absolute;right:4px;background:var(--hover);border-radius:5px;opacity:0;pointer-events:none}.history-item.active .history-tools{background:#e9edf7}.history-item:hover .history-tools,.history-item:focus-within .history-tools{opacity:1;pointer-events:auto}.history-tools .icon-button{width:25px;height:28px}.history-tools svg{width:14px;height:14px}.history-empty{height:70%;min-height:180px;display:flex;flex-direction:column;justify-content:center;align-items:center;color:var(--muted);text-align:center}.empty-dots{font-size:28px;letter-spacing:5px;color:#bfc6d6}.history-empty p{font-size:12px;margin:13px 0 7px}.history-empty small{font-size:11px;color:#b0b4be}.sidebar-bottom{padding-top:10px;background:var(--sidebar)}.desktop-link{display:flex;align-items:center;gap:10px;color:#707782;border:1px solid var(--line);background:var(--surface);border-radius:11px;padding:10px 11px;margin-bottom:9px;font-size:12px}.desktop-link:hover{border-color:#cad4ff;color:var(--blue)}.desktop-link svg{width:16px;height:16px}.external{margin-left:auto;font-size:16px}.account{width:100%;display:flex;align-items:center;gap:9px;text-align:left;border-radius:10px;padding:9px 5px}.account:hover{background:var(--hover)}.avatar{width:32px;height:32px;border-radius:50%;background:#dce5df;color:#536b5c;display:grid;place-items:center;font-family:Georgia,serif;font-size:18px}.account strong{font-size:12px;font-weight:500;display:block}.account small{font-size:10px;color:var(--muted);display:block;margin-top:3px}.account svg{margin-left:auto;width:17px}.main{margin-left:var(--side-width);height:100dvh;display:flex;flex-direction:column;position:relative;overflow:hidden;transition:margin-left .2s}.topbar{height:65px;display:flex;align-items:center;gap:12px;padding:0 25px;flex-shrink:0}.model-label{position:relative;opacity:.9}.model-label select{appearance:none;max-width:260px;padding:9px 26px 9px 3px;background:none;border:0;color:var(--text);font-size:15px;font-weight:500;outline:none;background-image:url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="12" height="12" fill="none" stroke="%23888"%3E%3Cpath d="m3 4 3 3 3-3"/%3E%3C/svg%3E');background-repeat:no-repeat;background-position:right 7px center}.top-actions{display:flex;gap:6px;margin-left:auto}.reopen{display:none}.scroll-area{flex:1;overflow-y:auto;scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:#dedfe4 transparent}.welcome{position:absolute;left:0;right:0;top:calc(39% - 60px);display:flex;flex-direction:column;align-items:center;animation:arrive .35s ease}.greeting{display:flex;align-items:center;gap:13px}.greeting-mark{width:34px;height:34px;display:grid;place-items:center;background:var(--blue);color:white;border-radius:12px 12px 12px 3px;font:italic 31px/1 Georgia,serif;padding-right:3px}.greeting h1{font-size:25px;letter-spacing:.1px;font-weight:600;margin:0;line-height:1.5}.greeting-sub{color:var(--muted);font-size:13px;margin:13px 0 0 44px;letter-spacing:.4px}.composer-area{width:min(780px,calc(100% - 80px));margin:0 auto;flex-shrink:0;padding-top:20px;background:var(--surface);position:relative;z-index:2}.main.empty .composer-area{position:absolute;top:calc(39% + 31px);left:50%;transform:translateX(-50%);padding-top:0}.composer{border:1px solid #e5e7eb;border-radius:24px;padding:14px 13px 12px;box-shadow:var(--shadow),0 1px 4px #00000003;background:var(--surface);transition:box-shadow .2s,border .2s}.composer:focus-within{border-color:#d6dcf3;box-shadow:0 4px 22px #4d6bfe08}textarea{display:block;resize:none;width:100%;background:none;color:var(--text);border:0;outline:0;padding:2px 3px 13px;font-size:15px;line-height:1.65;min-height:58px;max-height:230px;scrollbar-width:thin}textarea::placeholder{color:#a5a7af}.composer-tools{display:flex;align-items:center;justify-content:space-between;gap:8px}.mode-buttons{display:flex;gap:8px}.mode-button{height:33px;padding:0 10px;border:1px solid var(--line);border-radius:19px;display:flex;align-items:center;gap:5px;font-size:12px;white-space:nowrap;background:var(--surface);transition:all .15s}.mode-button svg{height:15px;width:15px}.mode-button:hover{background:var(--code)}.mode-button[aria-pressed=true]{background:var(--blue-soft);color:#4d68d7;border-color:#bfccf5}.send-tools{display:flex;gap:10px;align-items:center}.send-tools .icon-button{color:var(--text);width:28px}.send-tools svg{width:19px}.send-button{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;transition:all .2s}.send-button:hover:not(:disabled){background:#3655ed}.send-button:disabled{background:#b2bffb}.send-button svg{width:21px;height:21px}.starters{display:flex;gap:9px;justify-content:center;margin:22px auto 0}.starters button{color:#797f8c;font-size:12px;border:1px solid var(--line);border-radius:11px;padding:9px 12px;display:flex;align-items:center;gap:22px;transition:all .15s}.starters button:hover{color:var(--blue);border-color:#cbd5ff;background:var(--blue-soft)}.starters span{color:#adb5c4}.disclaimer{color:#a4a7af;text-align:center;font-size:10px;line-height:18px;margin:12px auto 10px}.disclaimer span{margin:0 7px}.empty .disclaimer{position:fixed;top:calc(61dvh - 66px);left:0;right:0;margin:0}.connection-hint{font-size:12px;color:var(--muted);text-align:center;margin:13px 0 0}.connection-hint button{color:var(--blue);padding:0}.messages{width:min(780px,calc(100% - 80px));margin:14px auto 0;padding-bottom:22px}.message{position:relative;line-height:1.9;font-size:15px;margin-bottom:35px;animation:arrive .15s ease}.message.user{margin-left:12%;display:flex;justify-content:flex-end}.user-text{background:var(--bubble);padding:10px 18px;border-radius:18px 18px 3px 18px;white-space:pre-wrap;word-break:break-word;max-width:100%;line-height:1.8}.assistant-body{padding:2px 2px 0 45px;min-height:40px}.assistant-icon{position:absolute;left:0;top:2px;background:var(--blue-soft);color:var(--blue);width:30px;height:30px;border-radius:50%;font:italic 26px/30px Georgia,serif;text-align:center;padding-right:3px}.prose{overflow-wrap:anywhere}.prose>:first-child{margin-top:0}.prose>:last-child{margin-bottom:0}.prose p{margin:0 0 15px}.prose h1,.prose h2,.prose h3{line-height:1.6;margin:24px 0 12px;font-size:19px;font-weight:600}.prose h1{font-size:23px}.prose h3{font-size:16px}.prose ul,.prose ol{padding-left:24px;margin:10px 0 15px}.prose li{padding-left:3px;margin:4px 0}.prose blockquote{border-left:3px solid #c3cef8;padding-left:16px;color:#7e8490;margin:15px 0}.prose pre{background:var(--code);border-radius:12px;overflow:auto;padding:17px 16px;margin:16px 0;font:13px/1.7 ui-monospace,"SFMono-Regular",Consolas,monospace;position:relative}.prose code{font:13px/1.6 ui-monospace,"SFMono-Regular",Consolas,monospace;background:var(--code);padding:2px 5px;border-radius:4px}.prose pre code{padding:0;background:none}.prose table{display:block;overflow-x:auto;border-collapse:collapse;margin:14px 0;font-size:13px}.prose th,.prose td{padding:8px 13px;border:1px solid var(--line);min-width:70px}.prose th{background:var(--code)}.prose a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}.message-actions{display:flex;gap:4px;margin-top:12px;opacity:.65}.message-actions:hover{opacity:1}.message-actions .icon-button{width:30px;height:28px}.message-actions svg{width:16px;height:16px}.reasoning{font-size:13px;color:#9297a1;margin-bottom:17px}.reasoning summary{cursor:pointer;display:flex;align-items:center;gap:6px;color:#7f8796;list-style:none}.reasoning summary svg{width:15px;height:15px}.reasoning .reasoning-text{margin:10px 0 0 6px;padding-left:14px;border-left:2px solid var(--line);white-space:pre-wrap;font-size:13px;line-height:1.9}.thinking-status{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:13px}.pulse{width:7px;height:7px;background:var(--blue);border-radius:50%;animation:pulse 1.2s infinite}.message-status{font-size:12px;color:#9297a1;margin-top:12px}.message-status.error{color:#bf6161}.sources{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 8px}.source{display:block;background:var(--code);border:1px solid var(--line);padding:7px 10px;border-radius:10px;max-width:240px;font-size:11px;line-height:1.6}.source span{color:var(--blue);margin-right:5px}.source:hover{border-color:#c7d2fa}.attachments{display:flex;flex-wrap:wrap;gap:7px;margin:0 4px 9px}.file-chip{display:flex;gap:8px;align-items:center;border:1px solid var(--line);padding:5px 9px;border-radius:9px;font-size:11px;max-width:100%;overflow:hidden}.file-chip button{font-size:17px;color:var(--muted)}.dialog{border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--text);padding:0;width:min(480px,calc(100vw - 30px));max-height:90dvh;box-shadow:0 24px 120px #18204426}.dialog::backdrop{background:#171b2b38;backdrop-filter:blur(3px)}.dialog-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}.dialog-header h2{font-size:17px;margin:0;font-weight:600}.dialog-body{padding:22px}.dialog-body p{font-size:12px;color:var(--muted);line-height:1.9;margin:0 0 17px}.settings-section+.settings-section{border-top:1px solid var(--line);padding-top:22px;margin-top:22px}.settings-section h3{display:flex;gap:8px;align-items:center;font-size:14px;margin:0 0 11px;font-weight:500}.badge{font-size:10px;border-radius:20px;padding:2px 7px;color:#87909c;background:var(--code)}.badge.connected{color:#378264;background:#edf7f1}.dialog label{display:block;font-size:12px;margin:12px 0 8px}.dialog input{display:block;width:100%;margin-bottom:12px}.primary-button{background:var(--blue);color:#fff;border-radius:10px;padding:11px 18px;font-size:13px;min-width:100px}.primary-button:disabled{opacity:.55}.form-result{font-size:12px!important;margin:10px 0 0!important;min-height:5px;color:#ba5e5e!important}.form-result.success{color:#378264!important}.segmented{display:flex;background:var(--code);border:1px solid var(--line);border-radius:10px;padding:3px}.segmented button{flex:1;padding:8px;border-radius:7px;font-size:12px;color:var(--muted)}.segmented button.active{background:var(--surface);color:var(--text);box-shadow:0 1px 4px #0000000a}.minor p{font-size:11px}.text-button{font-size:12px;color:var(--blue);padding:0}.small-dialog{max-width:380px}.toast{position:fixed;bottom:32px;left:50%;transform:translateX(-50%);background:#252a35;color:#fff;font-size:13px;padding:11px 18px;box-shadow:0 4px 20px #0002;border-radius:11px;z-index:100;max-width:calc(100vw - 40px);line-height:1.7}.shade{position:fixed;inset:0;background:#121a3033;z-index:19}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}body.sidebar-hidden .sidebar{transform:translateX(-100%)}body.sidebar-hidden .main{margin-left:0}body.sidebar-hidden .reopen{display:inline-flex}body[data-theme=dark]{--surface:#212327;--sidebar:#191b20;--text:#e0e2e8;--muted:#969ca8;--line:#34373e;--hover:#2e3239;--blue-soft:#303e63;--bubble:#303e63;--code:#292c32;color-scheme:dark}body[data-theme=dark] .composer{border-color:#42464d}body[data-theme=dark] .history-item.active,body[data-theme=dark] .history-item.active .history-tools{background:#2d3549}body[data-theme=dark] .send-button:disabled{background:#46517a}body[data-theme=dark] .badge.connected{background:#273c32;color:#8db79f}@keyframes arrive{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{50%{opacity:.3;transform:scale(.8)}}@media(min-width:1550px){.composer-area,.messages{width:800px}}@media(max-width:1050px){:root{--side-width:235px}.brand{font-size:24px}.composer-area,.messages{width:calc(100% - 48px)}.greeting h1{font-size:23px}.empty .disclaimer{top:calc(61dvh - 80px)}}@media(max-width:760px){:root{--side-width:260px}.sidebar{transform:translateX(-100%)}.main{margin-left:0}.sidebar.mobile-open{transform:translateX(0)}.reopen{display:inline-flex}.topbar{height:57px;padding:0 14px;gap:9px}.model-label select{font-size:13px;max-width:200px}.top-actions{gap:0}.welcome{top:calc(35% - 64px)}.greeting{gap:10px}.greeting h1{font-size:21px}.greeting-mark{width:29px;height:29px;font-size:27px;border-radius:10px 10px 10px 3px}.greeting-sub{font-size:12px;margin-left:35px}.composer-area,.messages{width:calc(100% - 28px)}.main.empty .composer-area{top:calc(35% + 31px)}.composer{border-radius:21px;padding:12px 11px}.mode-buttons{gap:5px}.mode-button{padding:0 8px;font-size:11px;height:31px}.send-tools{gap:5px}.send-button{width:32px;height:32px}.starters{gap:7px;flex-wrap:wrap;margin-top:18px}.starters button{padding:8px 10px;gap:8px;font-size:11px}.empty .disclaimer{top:calc(65dvh - 55px);font-size:9px}.disclaimer{font-size:9px;margin:10px 0 9px}.assistant-body{padding-left:36px}.assistant-icon{width:26px;height:26px;font-size:23px;line-height:26px}.message{font-size:14px;margin-bottom:28px}.message.user{margin-left:6%}.messages{margin-top:12px}.source{max-width:200px}.sidebar-hidden .sidebar.mobile-open{transform:translateX(0)}}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important;transition:none!important}}

.model-route{font-size:11px;color:var(--muted);white-space:nowrap;margin-left:12px}.answer-model{font-size:11px;color:var(--muted);margin:0 0 10px;letter-spacing:.02em}.model-label select{max-width:330px}.dialog{overflow-y:auto}@media(max-width:760px){.model-route{display:none}.model-label select{max-width:240px}}

/* Supplied Strainar mark: retain the original artwork and adapt its paper background. */
.logo-image{display:block;object-fit:contain;padding:0;border-radius:0;background:transparent;mix-blend-mode:multiply;flex-shrink:0}.brand-mark.logo-image{width:32px;height:32px}.greeting-mark.logo-image{width:38px;height:38px}.assistant-icon.logo-image{width:30px;height:30px}.avatar.logo-image{width:32px;height:32px}body[data-theme=dark] .logo-image{filter:invert(1);mix-blend-mode:screen}@media(max-width:760px){.greeting-mark.logo-image{width:32px;height:32px}.assistant-icon.logo-image{width:26px;height:26px}}

.native-search-status{font-size:11px;color:var(--muted);margin:0 0 10px}.mode-buttons[hidden]+.send-tools{margin-left:auto}

/* Private workspace sign-in, with the homepage remaining visible to guests. */
.auth-button{border:0;background:var(--blue,#4d6bfe);color:#fff;border-radius:20px;padding:8px 19px;cursor:pointer;font:inherit;font-size:13px;white-space:nowrap}.auth-button.verified{background:var(--hover,#f1f3f8);color:var(--muted,#777)}.auth-button:focus-visible,.auth-notice button:focus-visible{outline:3px solid #7f91ff;outline-offset:3px}.auth-notice{display:flex;justify-content:center;align-items:center;gap:14px;margin:14px 0 0;color:var(--muted,#777);font-size:12px}.auth-notice button{border:0;background:none;color:var(--blue,#4d6bfe);font:inherit;cursor:pointer;padding:6px 0}.auth-notice button span{padding-left:3px}.login-dialog{max-width:410px}.login-intro{line-height:1.8;margin:0 0 25px;color:var(--muted,#777)}.login-private-note{font-size:11px;color:var(--muted,#777);text-align:center;line-height:1.8;margin:17px 0 0}.login-dialog input{font-size:15px}.login-dialog .primary-button{width:100%;margin-top:10px}.auth-notice[hidden]{display:none}@media(max-width:760px){.auth-button{padding:7px 13px}.auth-notice{font-size:11px;gap:9px}.model-label select{max-width:150px}}

.security-events{white-space:pre-line;font-size:11px;line-height:1.9;color:var(--muted)}

/* The private mode remains explicit beside the model controls. */
.privacy-toggle{border:1px solid var(--line,#e8eaf0);border-radius:20px;background:transparent;color:inherit;padding:7px 12px;font:inherit;font-size:13px;white-space:nowrap;cursor:pointer}
.privacy-toggle span{opacity:.65;margin-left:5px;font-size:11px}
.privacy-toggle[aria-pressed="true"]{background:#f0f4f2;border-color:#d7e5dd;color:#355a47}
.privacy-note{text-align:center;font-size:12px;line-height:1.6;color:var(--muted,#8b8f9d);margin:0 0 10px}
.private-history .text-button{margin-top:12px;font-size:12px}
.danger-text{color:#b54a48}.confirm-actions{display:flex;justify-content:flex-end;align-items:center;gap:18px;margin-top:22px}
#confirm-description{line-height:1.8;color:var(--muted,#777c89)}
body[data-theme="dark"] .privacy-toggle[aria-pressed="true"]{background:#253b31;border-color:#3b5849;color:#b0d8c1}
@media(max-width:760px){.privacy-toggle{padding:6px 9px;font-size:12px}.privacy-toggle span{display:none}.top-actions{gap:6px}.privacy-note{font-size:11px}}

.composer.drag-files{border:2px dashed var(--blue);background:var(--blue-soft)}
.attachment-help{font-size:11px;line-height:1.5;text-align:center;color:var(--muted);margin:10px 0 5px}.file-status{color:var(--muted);font-size:12px;margin:0 0 10px}.attachment-thumb{width:30px;height:30px;object-fit:cover;border-radius:5px}.file-chip{max-width:100%;overflow-wrap:anywhere}.user-content{max-width:100%;display:flex;flex-direction:column;align-items:flex-end}.user-images{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;margin-bottom:8px}.user-image{max-width:220px;max-height:200px;object-fit:contain;border-radius:10px;border:1px solid var(--line);background:var(--surface)}.user-images:empty{display:none}.user-text:empty{display:none}

.sent-documents{display:flex;flex-direction:column;gap:7px;margin-top:10px;white-space:normal}.sent-documents span{display:flex;align-items:center;gap:7px;font-size:12px;overflow-wrap:anywhere}.sent-documents svg{width:15px;height:15px}.input-summary{font-size:11px;color:var(--muted);margin-top:10px;white-space:normal}.input-summary button{font-size:11px;color:var(--blue);padding:3px 6px}

.attachments{max-height:180px;overflow:auto;align-content:flex-start;overscroll-behavior:contain}
/* Response interactions: quiet controls, stable geometry, visible on touch screens. */
.scroll-area{overflow-anchor:none;scroll-behavior:auto;min-height:0}
.response-block{margin:18px 0;border:1px solid var(--line);border-radius:13px;background:var(--code);overflow:hidden;min-width:0;max-width:100%;font-size:13px}
.block-heading{display:flex;align-items:center;min-height:37px;padding:8px 16px;border-bottom:1px solid var(--line);font-size:12px;line-height:1.5;color:var(--muted);overflow-wrap:anywhere}
.prose .response-block pre{margin:0;border:0;border-radius:0;padding:16px;max-height:min(480px,58dvh);overflow:auto;white-space:pre;overscroll-behavior:contain;tab-size:4;background:transparent;scrollbar-width:thin}
.prose .response-block pre code{font:13px/1.8 ui-monospace,"SFMono-Regular",Consolas,monospace;color:var(--text);white-space:inherit;word-break:normal}
.prose .response-block.wrap-lines pre{white-space:pre-wrap;overflow-wrap:anywhere}
.block-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:5px 8px;border-top:1px solid var(--line);background:var(--code)}
.block-tool,.message-tool{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:36px;border-radius:7px;padding:7px 10px;color:var(--text);font-size:12px;line-height:1.4;white-space:nowrap;transition:background .15s,color .15s}
.block-tool{min-width:82px}.block-tool svg,.message-tool svg{width:15px;height:15px}.block-tool:hover,.message-tool:hover{background:var(--hover)}.block-tool:active,.message-tool:active{background:var(--line)}
.block-tool[aria-pressed="true"]{color:var(--blue)}.block-tool.copied,.message-tool.copied{color:var(--blue)}
.message-actions{opacity:1;gap:5px}.message-actions .message-tool{min-width:78px;color:var(--muted)}.message-actions .message-tool:hover{color:var(--text)}
.user-actions{display:flex;justify-content:flex-end;padding-top:5px}.user-actions .message-tool{color:var(--muted);font-size:11px;min-width:86px}
.table-scroll{max-width:100%;overflow-x:auto;margin:16px 0;scrollbar-width:thin;overscroll-behavior-x:contain;border:1px solid var(--line);border-radius:10px}
.prose .table-scroll table{display:table;min-width:100%;width:max-content;max-width:none;margin:0;border:0;font-size:13px}.prose .table-scroll th,.prose .table-scroll td{border-width:0 1px 1px 0;max-width:340px;white-space:normal;overflow-wrap:anywhere}.prose .table-scroll tr:last-child td{border-bottom:0}
.jump-latest{position:absolute;left:50%;top:-42px;transform:translateX(-50%);display:flex;align-items:center;gap:7px;min-height:36px;padding:7px 14px;border-radius:30px;border:1px solid var(--line);background:var(--surface);box-shadow:0 3px 14px #0000000c;color:var(--text);font-size:12px;white-space:nowrap;z-index:3}
.jump-latest svg{width:15px;height:15px;transform:rotate(180deg)}.jump-latest:hover{background:var(--code)}
.send-hint{font-size:11px;line-height:1.5;color:var(--muted);text-align:center;margin:5px 0 7px}.copy-dialog{width:min(650px,calc(100vw - 28px))}.copy-dialog textarea{width:100%;height:260px;resize:vertical;padding:12px;border:1px solid var(--line);background:var(--code);color:var(--text);border-radius:9px;font:13px/1.7 ui-monospace,Consolas,monospace}
.prose{min-width:0}.assistant-body{min-width:0}.prose pre:focus-visible,.table-scroll:focus-visible{outline:2px solid var(--blue);outline-offset:-2px}.sources{flex-wrap:wrap}.source{overflow-wrap:anywhere}
@media(max-width:760px){.block-tool,.message-tool{min-height:44px}.block-actions{padding:3px 7px;gap:6px}.response-block .block-heading{padding:8px 13px}.prose .response-block pre{padding:13px;max-height:52dvh}.jump-latest{min-height:44px;top:-50px}.message-actions{gap:7px}.user-actions .message-tool{font-size:12px}.send-hint{font-size:10px}.composer-area{padding-bottom:env(safe-area-inset-bottom,0px)}.message{font-size:15px}}
@media(prefers-reduced-motion:reduce){.block-tool,.message-tool{transition:none}}

.scroll-area:focus-visible{outline:2px solid var(--blue);outline-offset:-2px}

@media(max-height:560px){
 .main.empty .scroll-area{flex:0 0 auto}.main.empty .welcome{position:static;transform:none;margin:14px auto 6px;width:calc(100% - 28px)}
 .main.empty .greeting{justify-content:center}.main.empty .greeting h1{font-size:20px}.main.empty .greeting-mark.logo-image{width:28px;height:28px}
 .main.empty .greeting-sub,.main.empty .starters{display:none}.main.empty .composer-area{position:relative;top:auto;left:auto;transform:none;margin:auto auto 0;padding-top:8px}
 .attachment-help{display:none}.main.empty .disclaimer{position:static;margin:5px 0}.composer-area{padding-top:10px}.send-hint{margin:3px 0}.attachments{max-height:22dvh}
}
:root{--control-muted:#626873}body[data-theme="dark"]{--control-muted:#a9b0bc}
.block-heading,.message-actions .message-tool,.user-actions .message-tool,.send-hint{color:var(--control-muted)}
.message-actions .message-tool.copied,.user-actions .message-tool.copied{color:var(--blue)}
@media(max-width:760px){
 .topbar{gap:7px;padding:0 12px}.model-label{flex:1;min-width:0}.model-label select{width:100%;max-width:100%;text-overflow:ellipsis}
 .top-actions{flex-shrink:0;gap:3px}.top-actions .auth-button.verified{display:none}.topbar>.panel-toggle{flex-shrink:0}
}

.conversation-options{display:flex;justify-content:flex-end;gap:16px;margin:0 8px 8px;color:var(--muted);font-size:11px}.conversation-options label{display:flex;align-items:center;gap:5px}.conversation-options select{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:5px 7px;max-width:110px}.file-read-mode{font-size:10px;color:var(--muted);white-space:nowrap}.context-note{margin:14px 0 8px;border:1px solid var(--line);border-radius:10px;padding:10px 13px;font-size:12px;color:var(--muted)}.context-note summary{cursor:pointer;line-height:1.6}.context-note pre{white-space:pre-wrap;max-height:220px;overflow:auto;color:var(--text);font:inherit}.context-note p{line-height:1.7}@media(max-width:760px){.conversation-options{justify-content:center;gap:10px}.conversation-options select{padding:7px;font-size:12px}}

.filing-note{margin:6px 0 0;text-align:center;font-size:11px;line-height:1.6;color:var(--muted,#8a8e9b)}
.filing-note a{color:inherit;text-decoration:none}.filing-note a:hover{text-decoration:underline}.filing-note a:focus-visible{outline:2px solid var(--accent,#4d66ff);outline-offset:3px;border-radius:3px}