:root{color:#f6f4fb;font-synthesis:none;background:#0b0b0f;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,sans-serif}*{box-sizing:border-box}body{background:#0b0b0f;min-width:320px;min-height:100vh;margin:0}button,input,textarea,select{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline-offset:2px;outline:2px solid #a994ff}.wordmark{letter-spacing:.16em;font-size:22px;font-weight:650}.cloud-loading,.cloud-auth{background:radial-gradient(circle at 50% 18%,#6a4ed629,#0000 36%),#0b0b0f;place-items:center;min-height:100vh;padding:24px;display:grid}.cloud-loading{color:#aaa5b8;align-content:center;gap:18px}.auth-panel{background:#121117;border:1px solid #34303f;border-radius:14px;width:min(420px,100%);padding:40px}.brand-line{color:#aaa5b8;margin:10px 0 34px}.auth-panel form{gap:18px;display:grid}label{color:#c8c3d3;gap:8px;font-size:14px;display:grid}input,textarea,select{color:#f7f5fb;background:#0e0d12;border:1px solid #3b3748;border-radius:9px;width:100%;padding:12px 13px}input::placeholder,textarea::placeholder{color:#8f899d}textarea{resize:vertical;min-height:112px;line-height:1.6}button{cursor:pointer;background:#19171f;border:1px solid #393544;border-radius:8px;padding:10px 14px;transition:background .17s,border-color .17s,transform .17s}button:hover:not(:disabled){background:#24212d;border-color:#544d65}button:active:not(:disabled){transform:translateY(1px)}button:disabled{cursor:not-allowed;opacity:.58}.primary{color:#0c0914;background:#8e79eb;border:0;font-weight:700}.primary:hover:not(:disabled){background:#a28ef7}.inline-message{color:#e5c86b;line-height:1.55}.auth-panel small{color:#8d8799;margin-top:22px;line-height:1.6;display:block}.cloud-home{background:radial-gradient(circle at 72% 16%,#6e52dc21,#0000 28%),#0b0b0f;min-height:100vh}.cloud-home>header{border-bottom:1px solid #26232e;justify-content:space-between;align-items:center;height:72px;padding:0 4vw;display:flex}.cloud-home>header>div:last-child{color:#bbb6c7;align-items:center;gap:16px;display:flex}.cloud-home>header button{padding:7px 11px}.home-stage{grid-template-columns:minmax(260px,.74fr) 1.35fr;gap:8vw;width:min(1180px,92vw);margin:0 auto;padding:9vh 0 80px;display:grid}.home-copy{align-self:start;position:sticky;top:120px}.home-copy h1{letter-spacing:-.035em;text-wrap:balance;margin:0;font-size:64px;line-height:1.06}.home-copy p{color:#aaa5b8;max-width:34rem;margin:28px 0 0;line-height:1.75}.home-stage nav{border-top:1px solid #302c39;flex-direction:column;display:flex}.home-stage nav button{text-align:left;background:0 0;border:0;border-bottom:1px solid #302c39;border-radius:0;grid-template-columns:140px 1fr auto;align-items:center;gap:22px;min-height:94px;padding:18px 4px;display:grid}.home-stage nav button:hover{background:#121118}.home-stage nav button span{font-size:17px;font-weight:650}.home-stage nav button small{color:#aaa5b8;line-height:1.55}.home-stage nav button b{color:#a994ff;font-size:13px}.home-stage nav button[data-state=coming_soon]{color:#8b8695}.home-stage nav button[data-state=coming_soon] b{color:#777181}.mode-page{background:#0b0b0f;min-height:100vh;padding-bottom:180px}.mode-header{border-bottom:1px solid #292630;align-items:center;gap:22px;height:76px;padding:0 4vw;display:flex}.mode-header button{color:#aaa5b8;background:0 0;border:0}.mode-header h1{margin:0;font-size:18px}.mode-header span{color:#8f899c;font-size:12px}.task-stream,.assistant-layout,.canvas-layout{width:min(1120px,92vw);margin:44px auto 0}.section-title{justify-content:space-between;align-items:center;display:flex}.section-title h2,.canvas-layout h2{color:#aaa5b8;font-size:14px;font-weight:600}.task-list{border-top:1px solid #302c39}.task-row{border-bottom:1px solid #302c39;justify-content:space-between;gap:18px;padding:18px 4px;display:flex}.task-row div{gap:6px;display:grid}.task-row div span{color:#8f899c;font-size:12px}.status{color:#c5bfce;align-self:center;font-size:13px}.status-completed{color:#7ed4aa}.status-failed,.status-cancelled{color:#e79b98}.status-running{color:#a994ff}.empty-state{color:#8f899c;align-content:center;justify-items:start;gap:8px;min-height:160px;display:grid}.empty-state strong{color:#dcd8e4}.composer{z-index:20;background:#15131a;border:1px solid #3a3547;border-radius:14px;width:min(960px,100vw - 28px);padding:16px;position:fixed;bottom:22px;left:50%;transform:translate(-50%);box-shadow:0 8px 8px #0000003d}.composer textarea{background:0 0;border:0;min-height:76px;padding:4px}.reference-strip{align-items:center;gap:8px;padding:10px 0;display:flex;overflow-x:auto}.reference-strip span,.upload{color:#aaa5b8;border:1px solid #3a3547;border-radius:7px;flex:none;padding:7px 10px;font-size:12px}.upload{cursor:pointer;display:inline-flex}.upload input{display:none}.settings{align-items:end;gap:10px;display:flex}.settings label{width:112px}.settings select{padding:9px 10px}.settings .quote{color:#c5bfce;margin-left:auto;font-size:13px}.settings .primary{min-width:116px}.centered{place-items:center;padding:24px;display:grid}.coming-soon{max-width:560px}.coming-soon>span{color:#a994ff}.coming-soon h1{letter-spacing:-.025em;margin:14px 0;font-size:40px}.coming-soon p{color:#aaa5b8;line-height:1.7}.coming-soon button{margin-top:20px}.canvas-layout{border:1px solid #302c39;border-radius:12px;grid-template-columns:260px 1fr;min-height:620px;display:grid;overflow:hidden}.canvas-layout aside{background:#111016;border-right:1px solid #302c39;padding:20px}.new-canvas{gap:8px;margin-bottom:18px;display:flex}.new-canvas input{min-width:0}.new-canvas button{padding-inline:10px}.canvas-layout aside>button{text-align:left;background:0 0;justify-content:space-between;width:100%;margin-top:6px;display:flex}.canvas-layout aside>button small{color:#807a89}.canvas-layout aside>button.active{background:#211d2c;border-color:#8e79eb}.canvas-stage{background-color:#0d0c11;background-image:radial-gradient(#34303d 1px,#0000 1px);background-size:22px 22px;place-items:center;padding:42px;display:grid;position:relative}.canvas-stage>p{color:#777181;font-size:12px;position:absolute;bottom:18px}.canvas-node{background:#18161e;border-radius:12px;gap:12px;width:min(420px,100%);padding:20px;display:grid;box-shadow:0 4px 8px #00000047}.canvas-node>span{color:#938ca1;font-size:12px}.canvas-node textarea{min-height:130px}.assistant-layout{grid-template-columns:1fr 1fr;gap:28px;display:grid}.assistant-layout>div{min-width:0}.assistant-layout textarea{min-height:240px;margin-bottom:14px}.assistant-result{border-top:1px solid #3a3547;padding-top:18px}.assistant-result>span{color:#8f899c;font-size:13px}.assistant-result p{white-space:pre-wrap;color:#ded9e8;line-height:1.8}.toast{z-index:60;color:#f4f1f8;background:#282431;border-radius:9px;max-width:min(430px,100vw - 44px);padding:13px 16px;position:fixed;bottom:22px;right:22px;box-shadow:0 5px 8px #00000057}.toast.error{background:#4a282a}.toast.success{background:#1d3a2f}@media (width<=820px){.home-stage{grid-template-columns:1fr}.home-copy{position:static}.home-copy h1{font-size:48px}.home-stage nav button{grid-template-columns:110px 1fr}.home-stage nav button b{grid-column:2}.assistant-layout,.canvas-layout{grid-template-columns:1fr}.canvas-layout aside{border-bottom:1px solid #302c39;border-right:0}.settings{flex-wrap:wrap}.settings .quote{margin-left:0}.composer{bottom:8px}.mode-page{padding-bottom:260px}}@media (width<=540px){.auth-panel{padding:28px 22px}.cloud-home>header{padding:0 18px}.home-stage{width:calc(100vw - 36px);padding-top:50px}.home-copy h1{font-size:40px}.home-stage nav button{grid-template-columns:1fr;gap:8px}.home-stage nav button b{grid-column:1}.mode-header{padding:0 16px}.settings label{width:calc(33.333% - 7px)}.settings .primary{flex:1}.canvas-stage{padding:24px 14px}.toast{bottom:12px;right:12px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}