:root{--bg:#fff;--text:#111;--muted:#666b73;--line:#d9d9d9;--line2:#bcbcbc;--soft:#f5f5f5;--primarySoft:#edf0ff;--ok:#39835c;--bad:#b82b2b;--radius:3px}*{box-sizing:border-box}body{margin:0;min-height:100dvh;background:var(--bg);color:var(--text);font:15px/1.65 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;display:flex;flex-direction:column}button,input,textarea,select{font:inherit}button,a,summary{touch-action:manipulation}button{min-height:44px;border:1px solid var(--line);border-radius:var(--radius);padding:8px 18px;background:#fff;color:var(--text);cursor:pointer}button:hover{background:var(--soft)}button:disabled{opacity:.45;cursor:wait}.primary{border-color:#111;background:#111;color:#fff;font-weight:600}.primary:hover{background:#333}.text-button{border-color:transparent;background:transparent;padding:6px 4px}.text-button:hover{background:var(--soft)}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid #8b9edb;outline-offset:3px}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:3px;background:#fff;color:var(--text);padding:11px 14px;min-height:48px}textarea{resize:vertical;line-height:1.8}input:focus,textarea:focus{border-color:#111}h1,h2,h3,p{margin:0}h1{font-size:clamp(28px,3vw,36px);line-height:1.35;letter-spacing:-.035em;font-weight:700}h2{font-size:25px;line-height:1.4;letter-spacing:-.025em}h3{font-size:16px}p{overflow-wrap:anywhere}.muted{color:var(--muted)}.small{font-size:13px}.topbar{height:64px;flex:0 0 64px;padding:0 48px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:22px;white-space:nowrap}.brand strong{font-size:25px;font-weight:750;letter-spacing:-.06em}.brand span{font-size:14px;color:var(--muted);border-left:1px solid var(--line);padding-left:22px}.topbar button{font-size:13px}.main{flex:1;display:flex;flex-direction:column;min-width:0}.setup{width:min(620px,calc(100% - 40px));margin:clamp(60px,13vh,150px) auto 60px}.setup.connect{width:min(540px,calc(100% - 40px));margin-top:clamp(80px,20vh,220px)}.step{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:26px;font-size:13px;color:var(--muted)}.connected{white-space:nowrap}.dot{display:inline-block;width:7px;height:7px;margin:0 8px 1px 0;border-radius:50%;background:var(--ok)}.setup .description{margin:15px 0 34px;color:var(--muted)}label.field{display:block;font-size:14px;font-weight:600;margin:24px 0 8px}.wide{width:100%;margin-top:24px}.account-note{margin:42px 0 0;font-size:12px;color:var(--muted)}.field-note{margin:12px 0;font-size:13px;color:var(--muted)}.error{color:var(--bad);font-size:13px;margin:12px 0}.goal-text{min-height:150px;font-size:16px;margin-top:0}.attachment-row{display:flex;align-items:center;flex-wrap:wrap;gap:8px 18px;margin:9px 0 22px}.attachment-row button{display:inline-flex;align-items:center;gap:8px;padding-left:0;text-decoration:underline;text-underline-offset:3px}.icon{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}.optional{border-bottom:1px solid var(--line)}.optional>summary{display:flex;list-style:none;justify-content:space-between;align-items:center;gap:18px;min-height:66px;cursor:pointer;font-weight:600;font-size:15px}.optional>summary::-webkit-details-marker{display:none}.optional>summary::after{content:'›';font-size:24px;font-weight:400;line-height:1;transform:rotate(0deg)}.optional[open]>summary::after{transform:rotate(90deg)}.optional>summary .summary-detail{margin-left:auto;font-size:13px;font-weight:400;color:var(--muted)}.optional-body{padding:0 0 24px}.optional-body .field{margin-top:12px}.two-fields{display:grid;grid-template-columns:1fr 1.4fr;gap:18px}.rule-note{margin:20px 0 30px;color:var(--muted);font-size:13px}.form-actions{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:22px}.form-actions .primary{min-width:180px}.file-chip{display:inline-flex;align-items:center;gap:8px;font-size:12px;padding:2px 8px;background:var(--soft);border:1px solid var(--line);border-radius:3px}.workspace{width:min(800px,calc(100% - 40px));margin:60px auto 32px;display:flex;flex-direction:column;min-height:calc(100dvh - 210px)}.workspace-header{display:flex;align-items:center;gap:18px;padding-bottom:22px;border-bottom:1px solid var(--line)}.workspace-identity{flex:1;min-width:0}.workspace-identity h1{font-size:28px;overflow-wrap:anywhere}.workspace-identity p{font-size:13px;color:var(--muted);margin-top:4px}.workspace-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:flex-end;font-size:13px}.workspace-actions button{font-size:13px;padding:6px 12px;min-height:38px}.status{white-space:nowrap}.feed{padding:30px 0;min-height:280px}.message{display:grid;grid-template-columns:30px minmax(0,1fr);gap:20px;margin-bottom:26px}.avatar{width:30px;height:30px;display:grid;place-items:center;border:1px solid #111;border-radius:3px;font-size:17px;font-weight:600}.message-head{display:flex;align-items:center;gap:16px;margin-bottom:16px}.message-head time{color:var(--muted);font-size:12px}.message-copy{font-size:16px;line-height:1.8}.post{margin-top:22px;border:1px solid var(--line);border-radius:3px;padding:20px}.post p{font-size:16px;line-height:1.9;white-space:pre-line}.post-footer{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;margin-top:20px;padding-top:12px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.post-footer button{font-size:12px;text-decoration:underline;min-height:36px}.history-link{margin-top:10px;text-decoration:underline;text-underline-offset:3px;font-size:13px}.composer-area{margin-top:auto;padding-top:28px}.composer{border:1px solid #111;border-radius:3px;padding:14px 16px}.composer:focus-within{outline:2px solid var(--primarySoft)}.composer textarea{padding:0;min-height:55px;max-height:160px;resize:vertical;border:0;font-size:14px}.composer textarea:focus-visible{outline:0}.composer-tools{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:8px}.composer-links{display:flex;gap:18px;align-items:center}.composer-links button{display:inline-flex;align-items:center;gap:8px;padding:3px 0;font-size:12px;color:var(--muted)}.send{width:38px;min-height:38px;height:38px;padding:0;display:grid;place-items:center}.composer-help{font-size:12px;color:var(--muted);margin:10px 0}.review-bar{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:0 16px;padding:12px 20px;color:var(--muted);font-size:11px}.review-bar button{font-size:11px;min-height:36px;padding:4px 0;border:0;color:var(--muted);background:none}.review-bar button[aria-current='page']{color:#111;text-decoration:underline;text-underline-offset:4px}.review-bar button:hover{text-decoration:underline}.preview-note{margin-right:5px}dialog{width:min(540px,calc(100% - 32px));max-height:calc(100dvh - 40px);padding:28px;border:1px solid var(--line);border-radius:3px;background:#fff;color:#111;box-shadow:none;overflow:auto}dialog::backdrop{background:#1116}dialog .dialog-top{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}dialog .dialog-top button{padding:4px 10px;min-height:36px;font-size:22px;border:0}dialog p+p{margin-top:12px}.dialog-actions{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:10px;margin-top:26px}.dialog-kicker{font-size:11px;color:var(--muted);margin-bottom:8px}.desktop-dialog{width:min(960px,calc(100% - 24px))}.remote-frame{border:1px solid var(--line);border-radius:3px;overflow:hidden}.remote-bar{background:var(--soft);padding:8px 14px;border-bottom:1px solid var(--line);color:var(--muted);font-size:12px}.remote-content{height:310px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:20px;gap:14px}.remote-x{font-size:40px;font-weight:600}.remote-content h3{font-size:21px}.remote-content p{font-size:13px;color:var(--muted);max-width:36ch}.remote-feedback{font-size:12px;margin:14px 0;color:var(--muted)}.remote-feedback summary{cursor:pointer;min-height:30px}.remote-feedback select{font-size:13px;max-width:300px}.dialog-list{padding:0;margin:20px 0;list-style:none}.dialog-list li{padding:12px 0;border-top:1px solid var(--line)}.dialog-list p{font-size:13px;color:var(--muted)}#imageDialog{width:calc(100vw - 24px);max-width:1560px;height:calc(100dvh - 24px);padding:0}#imageDialog .dialog-top{margin:0;padding:10px 20px;border-bottom:1px solid var(--line)}.image-scroll{height:calc(100% - 80px);overflow:auto}.image-scroll img{width:1536px;max-width:none;display:block}.image-tools{display:flex;align-items:center;gap:20px}.image-tools a{color:#111;font-size:13px}#toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);padding:10px 16px;border:1px solid #111;background:#fff;z-index:20;font-size:13px}[hidden]{display:none!important}@media(max-width:650px){.topbar{padding:0 20px;height:58px;flex-basis:58px}.brand{gap:14px}.brand strong{font-size:22px}.brand span{padding-left:14px;font-size:12px}.topbar button{padding:6px 2px}.setup,.setup.connect{margin:64px auto 40px}.step{gap:10px;margin-bottom:20px;font-size:12px;flex-wrap:wrap}h1{font-size:28px}.setup .description{margin:12px 0 26px;font-size:14px}.goal-text{font-size:15px}.two-fields{grid-template-columns:1fr}.optional>summary{gap:8px;font-size:14px}.optional>summary .summary-detail{font-size:11px}.workspace{margin:32px auto 16px;min-height:calc(100dvh - 200px)}.workspace-header{gap:10px;align-items:flex-start;flex-wrap:wrap}.workspace-identity{flex:1 1 160px}.workspace-identity h1{font-size:25px}.workspace-actions{gap:4px 10px}.workspace-actions button{padding:4px 8px}.status{font-size:12px}.message{gap:12px;grid-template-columns:26px minmax(0,1fr)}.avatar{width:26px;height:26px;font-size:15px}.message-copy{font-size:14px}.post{padding:14px}.post p{font-size:14px}.message-head{gap:12px}.message-head strong{font-size:14px}.feed{padding-top:24px;min-height:240px}.composer-area{padding-top:20px}.composer{padding:12px}.composer-links{gap:16px}.review-bar{gap:0 12px;padding:10px 12px}.preview-note{flex-basis:100%;text-align:center}.remote-content{height:240px}.dialog-actions button{font-size:13px}dialog{padding:20px}.form-actions .primary{min-width:140px}}@media(prefers-reduced-motion:no-preference){button,input,textarea{transition:background .12s,border-color .12s}}
[hidden]{display:none!important}.brand{text-decoration:none;color:inherit}.topbar nav{display:flex;align-items:center;gap:22px;font-size:13px}.topbar nav a{color:inherit;text-underline-offset:4px}.button{min-height:44px;padding:8px 18px;display:inline-flex;justify-content:center;align-items:center;border:1px solid var(--line);border-radius:3px;text-decoration:none;color:var(--text)}.button.primary{color:#fff;border-color:#111}.center{text-align:center}.eyebrow{font-size:12px;letter-spacing:.13em;color:var(--muted);margin-bottom:22px}.requirements{padding:16px 0;border-bottom:1px solid var(--line);font-size:14px}.requirements a{display:inline-block;margin:8px 18px 0 0;color:inherit}.connected::before,.status.active::before{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--ok);margin-right:8px}.empty{padding:36px 0;color:var(--muted)}.message-copy{white-space:pre-wrap;overflow-wrap:anywhere}.message-copy a{color:inherit;word-break:break-all;text-underline-offset:3px}.composer-tools{display:flex;align-items:center;justify-content:space-between;gap:16px}.composer-tools>div{display:flex;gap:20px}.composer-tools button{font-size:13px}.composer .small{margin-top:8px}.desktop-dialog{width:min(1200px,calc(100vw - 32px));padding:18px}.desktop-dialog .dialog-heading{margin-bottom:12px}.desktop-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px}.desktop-tools button{min-height:36px;padding:4px 10px;font-size:13px}.desktop-screen{height:min(60dvh,650px);background:#171717;overflow:hidden;position:relative}.desktop-screen:empty::after{content:'连接后显示你的云端桌面';position:absolute;inset:0;display:grid;place-items:center;color:#aaa;font-size:14px}.desktop-screen:fullscreen{height:100dvh}.upload-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:12px 0}.material-list{padding:0;list-style:none;margin:20px 0}.material-list li{padding:18px 0;border-bottom:1px solid var(--line)}.material-list .tools{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}.material-list button,.material-list a{min-height:38px;font-size:13px}.material-list p{margin-top:6px;font-size:13px;color:var(--muted)}.material-list progress{width:100%;height:3px;accent-color:#111}.source-body{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.8}.source-chunk{padding:16px 0;border-bottom:1px solid var(--line)}#memorySearch{display:flex;gap:10px;margin:0 0 20px}#memoryResults article{padding:14px 0;border-top:1px solid var(--line)}.account-links{display:flex;gap:24px;flex-wrap:wrap;margin-top:24px}.account-links a{color:inherit}.manual{width:min(760px,calc(100% - 40px));margin:64px auto}.manual h2{margin:38px 0 16px}.manual p,.manual li{margin:10px 0;color:#444}.manual h1+p{margin-top:18px}.manual pre{white-space:pre-wrap;padding:18px;border:1px solid var(--line);font-size:14px}.manual table{width:100%;border-collapse:collapse}.manual td,.manual th{text-align:left;padding:12px;border-bottom:1px solid var(--line)}@media(max-width:600px){.topbar nav{gap:10px}.topbar nav>a{font-size:12px}.desktop-dialog{padding:12px}.desktop-screen{height:52dvh}.upload-actions{flex-wrap:wrap}.composer-tools>div{gap:14px}.manual{margin-top:40px}}
.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}.dialog-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.dialog-heading p{margin-top:8px}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);background:#111;color:#fff;padding:12px 18px;border-radius:3px;font-size:13px;z-index:100}main{flex:1}
#memorySearch input{min-width:0;flex:1;width:auto}#memorySearch button{flex:none;white-space:nowrap}
/* The same sparse, neutral vocabulary serves both applications. */
.topbar #language{width:auto;min-height:36px;font-size:12px;padding:5px 8px}.topbar{height:auto;min-height:64px;flex-basis:auto;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}.topbar .brand{min-width:0}.brand span{white-space:normal}.goal-text{min-height:105px;margin-top:8px}.example-panel{border:1px solid var(--line);padding:20px;margin-top:28px;line-height:1.7}.example-tabs{display:flex;gap:6px 16px;flex-wrap:wrap;margin-bottom:18px}.example-tabs button{border:0;padding:4px 0;min-height:40px;color:var(--muted);text-align:left}.example-tabs button[aria-pressed=true]{color:var(--text);text-decoration:underline;text-underline-offset:6px}.example-panel dl,.mission-summary dl{margin:0}.example-panel dt,.mission-summary dt{font-size:12px;color:var(--muted);margin-top:14px}.example-panel dd,.mission-summary dd{margin:3px 0 0;font-size:14px;white-space:pre-wrap;overflow-wrap:anywhere}.example-panel .small{margin-top:20px}.example-panel .button,.example-panel>button{margin-top:16px}.example-picker{margin:0 0 24px}.example-picker>summary{font-size:13px;cursor:pointer;min-height:40px}.example-picker .example-panel{margin-top:0}.deadline-row{display:flex;gap:16px;align-items:flex-end;flex-wrap:wrap}.deadline-row>div:first-child{flex:1;min-width:180px}.period-shortcuts{display:flex;gap:8px}.period-shortcuts button{font-size:12px;padding:8px 12px}.mission-summary{border-bottom:1px solid var(--line);padding:14px 0}.mission-summary>summary{font-size:13px;cursor:pointer}.mission-summary dl{padding:8px 0}.connected{white-space:normal;overflow-wrap:anywhere}.step>span:last-child{max-width:65%}.desktop-screen:empty::after{content:attr(data-empty)}.manual .example-panel{margin:24px 0}.manual .doc-section{margin:32px 0}.manual h2{font-size:22px}.manual pre{overflow-wrap:anywhere}.topbar nav{margin-left:auto}.setup.connect{margin-top:clamp(50px,10vh,100px)}
@media(max-width:650px){.topbar{padding:12px 16px;gap:8px 14px}.topbar .brand{gap:12px}.brand strong{font-size:21px}.brand span{padding-left:12px;max-width:130px}.topbar nav{gap:12px}.topbar #language{max-width:90px}.setup,.setup.connect{margin-top:42px}.deadline-row>div:first-child{min-width:150px}.example-panel{padding:16px}.form-actions .primary{min-width:0}.optional>summary .summary-detail{max-width:58%;text-align:right;overflow-wrap:anywhere}.two-fields{grid-template-columns:1fr}.workspace-header{align-items:flex-start}.workspace-summary{overflow-wrap:anywhere}}