:root{color-scheme:light;--page:#fff;--nav:#f7f9fc;--soft:#f5f7fb;--text:#1c2739;--muted:#68768c;--line:#e8ecf3;--blue:#3e64dd;--blue-strong:#2c50bd;--blue-tint:#edf2ff;--green:#137d64;--green-tint:#eaf7f1;--orange:#a9653f;--orange-tint:#fff1e6;--shadow:0 2px 8px #1b2b4705;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px}
body[data-theme=dark]{color-scheme:dark;--page:#151b26;--nav:#101621;--soft:#1d2634;--text:#e7ecf5;--muted:#a1afc5;--line:#2b3546;--blue:#93afff;--blue-strong:#b4c7ff;--blue-tint:#263650;--green:#83d9b8;--green-tint:#223c34;--orange:#e7ba98;--orange-tint:#3f322b;--shadow:0 2px 8px #0001}
*{box-sizing:border-box}body{margin:0;color:var(--text);background:var(--page)}button,input,select,textarea{font:inherit;color:inherit}button{border:0;background:transparent;cursor:pointer;border-radius:8px}button:hover{background:var(--soft)}button,input,select,textarea,a{-webkit-tap-highlight-color:transparent}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:3px solid var(--blue);outline-offset:3px}h1,h2,h3,p{margin:0}svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}.svg-library{display:none}[hidden]{display:none!important}.app-shell{display:grid;grid-template-columns:218px minmax(0,1fr);height:100dvh}.navigation{background:var(--nav);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:25px 14px 0;min-height:0;overflow:auto}.brand{display:flex;align-items:center;gap:10px;padding:0 9px;color:var(--text);font-size:15px;font-weight:650;line-height:1.25;letter-spacing:-.4px}.brand:hover{text-decoration:none}.brand-symbol{display:flex;align-items:center;justify-content:center;gap:3px;width:33px;height:33px;border-radius:10px;background:var(--blue);flex:none}.brand-symbol i{width:3px;height:11px;border-radius:2px;background:var(--page)}.brand-symbol i:nth-child(2){height:19px}.brand-symbol i:last-child{height:15px}.new-chat{display:flex;align-items:center;gap:9px;background:var(--page);padding:12px;margin:28px 0 22px;border:1px solid var(--line);font-size:13px;font-weight:550;box-shadow:var(--shadow)}.new-chat:hover{border-color:var(--blue);background:var(--page)}nav{display:grid;gap:5px}.nav-link{display:flex;align-items:center;gap:10px;padding:12px 10px;text-align:left;color:var(--muted);font-size:13px;white-space:nowrap}.nav-link.active{background:var(--blue-tint);color:var(--blue);font-weight:550}.small-dot{height:5px;width:5px;border-radius:50%;background:var(--blue);margin-left:auto}.recent-chats{margin-top:30px}.nav-section-title{font-size:11px;color:var(--muted);padding:0 10px;margin-bottom:11px}.recent{display:block;text-align:left;padding:11px 10px;font-size:12px;width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted)}.recent.active{background:var(--page);color:var(--text)}.navigation-bottom{margin-top:auto;padding-top:35px}.previous-design{font-size:10px;line-height:1.6;padding:0 10px;display:block;margin-bottom:21px;color:var(--muted)}.workspace-identity{display:flex;align-items:center;gap:8px;border-top:1px solid var(--line);padding:17px 4px}.avatar{width:32px;height:32px;border-radius:50%;background:var(--blue-tint);color:var(--blue);display:inline-flex;align-items:center;justify-content:center;flex:none;font-size:12px;font-weight:550}.identity-copy strong{font-size:11px;font-weight:550;display:block}.identity-copy small{font-size:10px;color:var(--muted);display:block;margin-top:4px}.workspace-identity .icon-button{margin-left:auto;width:32px;height:32px}.icon-button{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);flex:none}.main-workspace{display:flex;flex-direction:column;min-height:0;min-width:0}.app-header{height:66px;flex:none;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 25px;gap:14px}.header-left,.header-right{display:flex;align-items:center;gap:14px}.header-left{gap:12px}.header-divider{height:17px;width:1px;background:var(--line);margin:0 3px}.app-header h1{font-size:17px;font-weight:600;letter-spacing:-.4px}.preview-label{font-size:10px;color:var(--muted);border:1px solid var(--line);padding:4px 7px;border-radius:5px}.header-button{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted);padding:10px}.header-button svg{width:16px}.workspace-toolbar{padding:18px 33px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex:none}.run-status{display:flex;align-items:center;gap:8px;font-size:12px}.run-status>span:first-child{width:6px;height:6px;background:var(--green);border-radius:50%;flex:none}.run-status strong{font-weight:500}.status-description{font-size:11px;color:var(--muted);padding-left:8px;margin-left:2px;border-left:1px solid var(--line)}.workspace-actions{display:flex;gap:15px;align-items:center}.blind-toggle{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:12px;padding:9px}.blind-toggle svg{width:16px}.blind-toggle[aria-pressed=true]{background:var(--blue-tint);color:var(--blue)}.layout-control{display:flex;padding:3px;border:1px solid var(--line);border-radius:8px;background:var(--soft)}.layout-control button{display:flex;align-items:center;gap:6px;padding:6px 10px;border-radius:5px;color:var(--muted);font-size:11px}.layout-control svg{width:15px;height:15px}.layout-control button.active{color:var(--text);background:var(--page);box-shadow:0 1px 3px #00000009}.conversation-scroll{flex:1;min-height:0;overflow:auto;scrollbar-width:thin;scrollbar-color:var(--line) transparent}.conversation-content{padding:7px 33px 25px;max-width:1560px;margin:auto}.question{display:flex;align-items:flex-start;gap:12px;margin:7px 0 30px}.question .avatar{width:31px;height:31px;margin-top:3px}.question-body{padding:14px 19px;background:var(--soft);border-radius:3px 13px 13px 13px;max-width:900px}.question-label{font-size:11px;color:var(--muted);margin-bottom:6px;display:flex;gap:10px}.question-body p{font-size:15px;line-height:1.75}.question-edit{margin-left:auto;align-self:center}.question-edit svg{width:16px}.provider-tabs{display:none;gap:5px;margin:10px 0 20px}.provider-tabs button{flex:1;display:flex;align-items:center;justify-content:center;gap:7px;padding:10px;color:var(--muted);font-size:12px;border:1px solid var(--line)}.provider-tabs .active{color:var(--blue);background:var(--blue-tint);border-color:var(--blue-tint)}.answers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:13px;overflow:hidden;box-shadow:var(--shadow);background:var(--page)}.answer-column{min-width:0;display:flex;flex-direction:column;border-right:1px solid var(--line)}.answer-column:last-child{border-right:0}.answer-header{display:flex;align-items:center;gap:10px;padding:20px;border-bottom:1px solid var(--line);min-height:83px}.provider-icon{width:33px;height:33px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;font-size:15px;font-weight:600;flex:none}.openai{background:var(--green-tint);color:var(--green)}.google{background:var(--blue-tint);color:var(--blue)}.anthropic{background:var(--orange-tint);color:var(--orange)}.provider-name{min-width:0}.provider-name>span{font-size:11px;color:var(--muted);display:block;margin-bottom:5px}.provider-name select{background:transparent;border:0;border-radius:3px;max-width:100%;font-size:13px;font-weight:550;padding:0 15px 0 0}.provider-name strong{font-size:13px}.sample-tag{font-size:10px;color:var(--muted);background:var(--soft);border-radius:4px;padding:4px 6px;margin-left:auto;align-self:flex-start}.answer-text{font-size:15px;line-height:1.8;padding:23px 22px 16px;flex:1;overflow-wrap:anywhere}.answer-text h2{font-size:16px;line-height:1.55;font-weight:600;letter-spacing:-.2px;margin:0 0 15px}.answer-text p{margin-bottom:16px}.answer-text strong{font-weight:600}.answer-text ol{padding-left:20px;margin:10px 0 15px;font-size:14px}.answer-text li{margin-bottom:9px;padding-left:3px}.answer-text .answer-note{font-size:13px;color:var(--muted);line-height:1.7;padding-top:15px;border-top:1px solid var(--line)}.answer-text p:last-child{margin-bottom:0}.answer-actions{display:flex;justify-content:space-between;align-items:center;padding:5px 15px 10px 22px;gap:12px}.answer-complete{display:flex;align-items:center;gap:5px;color:var(--muted);font-size:10px}.answer-complete svg{width:13px;height:13px;color:var(--green)}.copy-button{width:35px;height:35px}.copy-button svg{width:16px;height:16px}.answer-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 19px;border-top:1px solid var(--line);background:var(--soft)}.answer-footer button{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--blue);padding:5px 0}.answer-footer svg{width:15px;height:15px}.answer-footer>span{font-size:10px;color:var(--muted);white-space:nowrap}.learning-shortcuts{display:flex;align-items:center;gap:12px;margin-top:19px;flex-wrap:wrap}.learning-shortcuts>span{font-size:12px;color:var(--muted);margin-right:2px}.learning-shortcuts button{display:flex;align-items:center;gap:6px;padding:7px 10px;border:1px solid var(--line);font-size:11px;color:var(--muted);border-radius:7px}.learning-shortcuts button svg{width:14px;height:14px}.compose-dock{padding:12px 33px 17px;flex:none;background:var(--page)}.compose-inner{max-width:1494px;margin:auto}.suggestion-row{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-bottom:12px}.suggestion-row>span{font-size:11px;color:var(--muted);margin-right:3px}.suggestion-row button{border:1px solid var(--line);border-radius:7px;padding:7px 11px;font-size:11px;color:var(--muted)}.suggestion-row button:hover{color:var(--blue);border-color:var(--blue)}#message-form{border:1px solid #cdd8ee;border-radius:13px;box-shadow:0 3px 14px #18326106;background:var(--page)}body[data-theme=dark] #message-form{border-color:#3c4d68}#message-form:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-tint)}.compose-label{display:block;font-size:11px;color:var(--muted);padding:15px 18px 0}#message{display:block;resize:none;width:100%;padding:7px 18px 4px;border:0;border-radius:13px;outline:none;background:transparent;font-size:15px;line-height:1.6;min-height:63px}#message::placeholder{color:var(--muted)}.compose-bottom{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:5px 12px 12px 13px}.compose-settings{display:flex;align-items:center;gap:10px}.model-control{display:flex;align-items:center;gap:8px;font-size:11px;padding:6px;color:var(--muted)}.model-control>svg{width:12px;height:12px;transform:rotate(90deg)}.model-stack{display:flex;padding-left:4px}.model-stack i{font-size:9px;width:21px;height:21px;border-radius:50%;border:2px solid var(--page);display:inline-flex;align-items:center;justify-content:center;margin-left:-4px;font-style:normal;font-weight:550}.settings-control{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--muted);padding:7px}.settings-control svg{width:14px;height:14px}.compare-button{display:flex;align-items:center;gap:18px;padding:11px 15px;background:var(--blue);color:white;font-size:13px;font-weight:550;border-radius:9px}.compare-button:hover{background:var(--blue-strong)}body[data-theme=dark] .compare-button{color:#10203f}.compare-button svg{width:17px;height:17px}.compose-note{display:flex;align-items:center;justify-content:space-between;gap:15px;color:var(--muted);font-size:10px;margin:10px 3px 0;line-height:1.6}.compose-note>span{display:flex;align-items:center;gap:5px}.compose-note svg{width:12px;height:12px}.keyboard-hint{font-size:10px}.keyboard-hint>span{border:1px solid var(--line);border-radius:4px;padding:0 4px}.focus-mode .answers{display:block;max-width:820px;margin:auto}.focus-mode .answer-column{display:none;border:0}.focus-mode .answer-column.visible{display:flex}.focus-mode .provider-tabs{display:flex;max-width:820px;margin:0 auto 16px}.focus-mode .answer-text{padding:26px 30px;font-size:16px}.focus-mode .learning-shortcuts{justify-content:center}.empty-conversation{max-width:630px;margin:65px auto;text-align:center;padding:20px}.empty-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;background:var(--blue-tint);color:var(--blue);border-radius:15px;margin-bottom:22px}.empty-conversation h2{font-size:24px;font-weight:600;letter-spacing:-.6px}.empty-conversation p{margin:13px 0;color:var(--muted);font-size:14px;line-height:1.7}.waiting-answer{color:var(--muted);font-size:14px;padding:30px 22px;line-height:1.8;min-height:190px;flex:1}.waiting-answer svg{display:block;margin-bottom:15px;color:var(--blue)}.blind-note{font-size:12px;color:var(--blue);padding:10px 14px;background:var(--blue-tint);border-radius:8px;margin-bottom:14px}.nav-collapsed .app-shell{grid-template-columns:74px minmax(0,1fr)}.nav-collapsed .brand{justify-content:center;padding:0}.nav-collapsed .brand-text,.nav-collapsed .new-chat>span,.nav-collapsed .nav-link>span,.nav-collapsed .recent-chats,.nav-collapsed .previous-design,.nav-collapsed .identity-copy,.nav-collapsed .workspace-identity .icon-button{display:none}.nav-collapsed .navigation{padding-left:10px;padding-right:10px}.nav-collapsed .new-chat,.nav-collapsed .nav-link,.nav-collapsed .workspace-identity{justify-content:center;padding-left:0;padding-right:0}.nav-collapsed .nav-link{padding-top:13px;padding-bottom:13px}.nav-scrim{position:fixed;inset:0;border-radius:0;background:#12203966;z-index:4}.nav-scrim:hover{background:#12203966}
/* A labelled side drawer keeps explanations next to the conversation. */
dialog{color:var(--text);background:var(--page);border:1px solid var(--line);padding:0;box-shadow:0 18px 80px #0d193b25}dialog::backdrop{background:#17284633}.drawer{position:fixed;inset:12px 12px 12px auto;width:min(420px,calc(100vw - 24px));height:calc(100dvh - 24px);max-height:none;margin:0;border-radius:15px;overflow:auto}.drawer-header{padding:23px;display:flex;justify-content:space-between;align-items:center;gap:8px}.drawer-kicker{font-size:11px;color:var(--muted)}.drawer-header h2{font-size:19px;font-weight:600;letter-spacing:-.4px;margin-top:7px}.drawer-tabs{display:flex;border-bottom:1px solid var(--line);padding:0 22px;gap:20px;position:sticky;top:0;background:var(--page);z-index:1}.drawer-tabs button{font-size:13px;border-radius:0;color:var(--muted);padding:12px 0}.drawer-tabs button[aria-selected=true]{border-bottom:2px solid var(--blue);color:var(--blue)}#drawer-body{padding:25px 23px;font-size:13px;line-height:1.8}#drawer-body h3{font-size:17px;font-weight:600;letter-spacing:-.3px;margin:0 0 11px}#drawer-body p{margin:0 0 17px;color:var(--muted)}.drawer-badge{font-size:10px;display:inline-block;padding:4px 8px;border-radius:5px;background:var(--blue-tint);color:var(--blue);margin-bottom:19px}.token-demo{display:flex;gap:5px;flex-wrap:wrap;margin:15px 0 9px}.token-demo span{padding:7px 10px;border-radius:6px;background:var(--blue-tint);color:var(--blue);font-family:ui-monospace,monospace;font-size:13px}.token-demo span:nth-child(2n){background:var(--green-tint);color:var(--green)}.small-print{font-size:11px!important;line-height:1.7!important}.info-row{display:flex;align-items:flex-start;gap:12px;margin:24px 0}.info-icon{display:flex;justify-content:center;align-items:center;width:32px;height:32px;border-radius:9px;background:var(--soft);color:var(--blue);flex:none}.info-row strong{font-size:13px;font-weight:550}.info-row p{font-size:12px;margin:5px 0 0!important}.info-box{background:var(--soft);padding:15px;border:1px solid var(--line);border-radius:9px;font-size:12px;line-height:1.8;margin:22px 0}.primary-link,.modal-primary{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:10px 14px;background:var(--blue);color:var(--page);border-radius:8px;font-size:12px;font-weight:500}.primary-link:hover,.modal-primary:hover{background:var(--blue-strong);text-decoration:none}body[data-theme=dark] .primary-link,body[data-theme=dark] .modal-primary{color:#10203f}.calc-field{display:block;font-size:12px;margin:17px 0}.calc-field input,.calc-field select{display:block;margin-top:8px;border:1px solid var(--line);background:var(--page);border-radius:8px;padding:10px 12px;width:100%;font-size:14px}.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.calc-grid .calc-field{margin:0}.cost-result{padding:19px;border:1px solid var(--line);border-radius:11px;margin:23px 0;background:var(--soft)}.cost-result>span{font-size:11px;color:var(--muted);display:block}.cost-result>strong{font-size:30px;font-weight:600;letter-spacing:-.8px;display:block;margin:3px 0 15px}.cost-bar{display:flex;height:8px;border-radius:4px;overflow:hidden;background:var(--line)}.cost-bar i:first-child{background:var(--blue)}.cost-bar i:last-child{background:var(--green)}.cost-legend{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);gap:10px;margin-top:11px}.source-link{font-size:11px;display:inline-block;margin-top:6px}.step-control{display:flex;gap:6px;margin:17px 0}.step-control button{flex:1;background:var(--soft);color:var(--muted);font-size:11px;padding:8px 4px}.step-control .active{background:var(--blue-tint);color:var(--blue)}.step-visual{border:1px solid var(--line);background:var(--soft);border-radius:10px;padding:25px 14px;min-height:130px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;margin:20px 0;font-size:15px;gap:12px}.step-visual small{font-size:10px;color:var(--muted)}.step-visual b{color:var(--blue);font-weight:550}.step-nav{display:flex;justify-content:space-between;gap:12px;margin-top:21px}.step-nav button{border:1px solid var(--line);padding:8px 14px;font-size:12px}.step-nav button:disabled{opacity:.4;cursor:default}.modal{border-radius:15px;width:min(530px,calc(100vw - 28px));max-height:86dvh}.modal>header{display:flex;align-items:center;justify-content:space-between;padding:19px 22px;border-bottom:1px solid var(--line)}.modal h2{font-size:19px;font-weight:600;letter-spacing:-.4px}#modal-body{padding:23px;font-size:13px;line-height:1.8}#modal-body p{color:var(--muted);margin-bottom:19px}.preference-row{display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);padding:16px 0;font-size:13px}.preference-row select{border:1px solid var(--line);background:var(--soft);border-radius:7px;padding:8px;font-size:12px;max-width:65%}.history-item{display:block;padding:14px 10px;text-align:left;width:100%;border-bottom:1px solid var(--line);font-size:13px}.history-item small{display:block;font-size:11px;color:var(--muted);margin-top:5px}.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);max-width:calc(100vw - 30px);background:var(--text);color:var(--page);padding:12px 18px;border-radius:9px;font-size:12px;line-height:1.7;z-index:20;box-shadow:0 8px 30px #0002}
@media(min-width:1600px){.answer-text{font-size:16px;padding:28px}.answer-text ol{font-size:15px}.answer-header{padding:22px 26px}.answer-footer{padding:16px 25px}.answer-header select{font-size:14px}}
@media(max-width:1250px){.app-shell{grid-template-columns:196px minmax(0,1fr)}.brand{font-size:14px;padding:0 5px}.nav-link{font-size:12px}.workspace-toolbar,.conversation-content,.compose-dock{padding-left:24px;padding-right:24px}.answer-header{padding:17px 14px;gap:8px}.answer-header .sample-tag{display:none}.provider-name select{font-size:12px}.answer-text{padding:20px 17px;font-size:14px}.answer-text h2{font-size:15px}.answer-text ol{font-size:13px}.answer-footer{padding:12px 15px}.answer-footer>span{display:none}.status-description{display:none}.blind-toggle{font-size:11px}.workspace-actions{gap:9px}}
@media(max-width:980px){.app-shell{grid-template-columns:74px minmax(0,1fr)}.navigation{padding-left:10px;padding-right:10px}.brand{justify-content:center;padding:0}.brand-text,.new-chat>span,.nav-link>span,.recent-chats,.previous-design,.identity-copy,.workspace-identity .icon-button{display:none}.new-chat,.nav-link,.workspace-identity{justify-content:center;padding-left:0;padding-right:0}.nav-link{padding-top:13px;padding-bottom:13px}.provider-tabs{display:flex}.answers{display:block}.answer-column{display:none;border:0}.answer-column.visible{display:flex}.answer-text{font-size:16px;padding:25px}.answer-text h2{font-size:18px}.answer-text ol{font-size:15px}.answer-header{padding:18px 24px}.provider-name select{font-size:14px}.answer-header .sample-tag{display:block}.answer-footer{padding:15px 24px}.answer-footer>span{display:block}.layout-control{display:none}.question-body p{font-size:14px}.answer-actions{padding-left:25px}}
@media(max-width:640px){.app-shell,.nav-collapsed .app-shell{display:block;height:100dvh}.navigation{position:fixed;inset:0 auto 0 0;width:230px;z-index:5;transform:translateX(-100%);padding:24px 15px 0}.nav-open .navigation{transform:translateX(0)}.navigation .brand{justify-content:flex-start;padding:0 8px}.navigation .brand-text,.navigation .new-chat>span,.navigation .nav-link>span,.navigation .recent-chats,.navigation .previous-design,.navigation .identity-copy,.navigation .workspace-identity .icon-button{display:block}.navigation .brand{font-size:15px}.navigation .new-chat,.navigation .nav-link,.navigation .workspace-identity{justify-content:flex-start;padding-left:10px;padding-right:10px}.navigation .nav-link{font-size:13px}.navigation .small-dot{display:none}.main-workspace{height:100dvh}.app-header{height:59px;padding:0 12px}.header-left{gap:7px}.header-divider{display:none}.app-header h1{font-size:16px}.preview-label{font-size:9px;padding:4px 5px}.header-right{gap:0}.header-button{display:none}.workspace-toolbar{padding:12px 18px;gap:5px}.run-status{font-size:11px;gap:6px}.blind-toggle{padding:7px;font-size:10px;gap:5px}.blind-toggle svg{width:14px}.conversation-content{padding:0 17px 20px}.question{gap:8px;margin-bottom:20px}.question .avatar{width:25px;height:25px;font-size:10px}.question-body{padding:12px 14px}.question-label{font-size:10px;gap:7px}.question-body p{font-size:13px}.question-edit{display:none}.provider-tabs{gap:5px;margin-bottom:15px}.provider-tabs button{font-size:11px;padding:10px 6px}.answer-header{padding:17px;gap:9px;min-height:78px}.provider-name>span{font-size:11px}.provider-name select{font-size:13px}.provider-icon{width:31px;height:31px}.answer-text{padding:21px 19px;font-size:14px}.answer-text h2{font-size:16px}.answer-text ol{font-size:14px}.answer-actions{padding-left:19px}.answer-footer{padding:12px 18px}.answer-footer>span{font-size:9px}.learning-shortcuts{gap:7px;margin-top:15px}.learning-shortcuts>span{width:100%;font-size:11px}.learning-shortcuts button{font-size:10px;padding:7px 8px}.compose-dock{padding:9px 15px 11px;border-top:1px solid var(--line)}.suggestion-row{gap:6px;margin-bottom:9px}.suggestion-row>span{display:none}.suggestion-row button{padding:6px 9px;font-size:10px}.compose-label{font-size:10px;padding:11px 13px 0}#message{font-size:13px;padding:5px 13px 3px;min-height:51px}.compose-bottom{padding:3px 9px 9px;gap:8px}.compose-settings{gap:2px}.model-control{font-size:10px;gap:5px;padding:5px}.model-stack i{width:19px;height:19px;font-size:8px}.settings-control{width:32px;height:32px;justify-content:center;padding:0}.settings-control>span{display:none}.compare-button{font-size:11px;padding:9px 12px;gap:10px}.compare-button svg{width:15px}.compose-note{font-size:8px;gap:3px;margin-top:7px}.compose-note svg{width:11px;height:11px}.keyboard-hint{display:none!important}.empty-conversation{margin:45px auto;padding:15px}.empty-conversation h2{font-size:22px}.empty-conversation p{font-size:13px}.drawer{inset:0 0 0 auto;width:100%;height:100dvh;border-radius:0}.drawer-header{padding:22px}.drawer-header h2{font-size:19px}#drawer-body{padding:23px}.focus-mode .answer-text{font-size:14px;padding:21px 19px}.blind-note{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
.answer-callout{background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:13px;font-size:13px;line-height:1.7;margin:15px 0}
.copy-button:disabled{opacity:.35;cursor:default}
JS
npm --prefix web run build/* Compact desktop chrome leaves room for readable answers and their cost controls. */
@media(min-width:981px){
 .workspace-toolbar{padding-top:13px;padding-bottom:13px}
 .question{margin-bottom:22px}
 .answer-header{min-height:72px;padding-top:15px;padding-bottom:15px}
 .answer-text{padding-top:20px;padding-bottom:10px;line-height:1.7}
 .answer-text h2{margin-bottom:12px}
 .answer-text p{margin-bottom:13px}
 .answer-actions{padding-top:0;padding-bottom:6px}
 .answer-footer{padding-top:10px;padding-bottom:10px}
 .learning-shortcuts{margin-top:13px}
 .compose-label{padding-top:11px}
 #message{min-height:46px}
}
.mobile-nav-close{display:none}
@media(max-width:640px){.mobile-nav-close{display:inline-flex;position:absolute;right:5px;top:24px;width:33px;height:33px}}
/* Interactive tokenizer panels use local data and remain usable at narrow widths. */
.token-modal{width:min(760px,calc(100vw - 28px))}.token-label{display:block;font-size:12px;margin-bottom:8px}#token-text{width:100%;border:1px solid var(--line);border-radius:8px;padding:12px;background:var(--soft);font-size:15px;line-height:1.7;resize:vertical}.token-presets{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 20px}.token-presets button{border:1px solid var(--line);padding:6px 11px;font-size:12px}#token-totals{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin:15px 0;font-size:12px;color:var(--muted)}#token-totals strong{font-size:21px;font-weight:550;color:var(--text)}#token-pieces{display:flex;gap:5px;flex-wrap:wrap;max-height:270px;overflow:auto;padding:3px}.token-piece{display:inline-flex;flex-direction:column;gap:4px;font-family:ui-monospace,monospace;font-size:15px;padding:7px 10px;border-radius:5px;white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%;color:#253249}.token-piece small{font-size:9px;opacity:.65}.token-0{background:#dce7ff}.token-1{background:#def3e9}.token-2{background:#f7e7d6}.token-3{background:#eaddf6}.previous-design{text-align:left;border:0;background:transparent;cursor:pointer}#modal-body h3{margin:20px 0 10px;font-size:15px}