:root{--navy:#10233e;--ink:#172b46;--muted:#68778a;--line:#dce4ec;--rail:#f4f7fa;--blue:#1769d6;--blue-dark:#0d56b4;--green:#26a269;--white:#fff;--radius:14px}*{box-sizing:border-box}body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;font-size:15px}.sidebar{position:fixed;inset:0 auto 0 0;width:268px;background:var(--rail);border-right:1px solid var(--line);padding:31px 20px;display:flex;flex-direction:column}.brand{display:flex;gap:11px;align-items:center;color:var(--navy);font-size:20px;text-decoration:none;letter-spacing:-.4px}.brand span{width:31px;height:31px;display:grid;place-items:center;color:white;background:#0e2541;font:700 16px Georgia,serif}.brand-sub{margin:10px 0 34px 42px;color:var(--muted);font-size:12px}nav{display:grid;gap:5px}.nav-item{border:0;background:transparent;text-align:left;border-radius:10px;padding:12px 13px;cursor:pointer;color:var(--ink);font:inherit}.nav-item b{display:block;font-size:14px;font-weight:650}.nav-item small{color:var(--muted);font-size:11px;line-height:1.45;display:none;margin-top:4px}.nav-item:hover,.nav-item.active{background:#e6effa;color:var(--blue)}.nav-item.active small{display:block}.sidebar-bottom{margin-top:auto;border-top:1px solid var(--line);padding:18px 7px 0;color:var(--ink);font-size:12px;line-height:1.8}.sidebar-bottom small{color:var(--muted)}.dot{display:inline-block;width:8px;height:8px;background:var(--green);border-radius:99px;margin-right:6px}main{margin-left:268px;min-height:100vh;padding:44px clamp(28px,6vw,96px) 70px;max-width:1600px}header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:45px}.crumb{color:var(--blue);font-size:12px;font-weight:650;margin:0 0 10px}h1,h2,h3,p{margin-top:0}h1{font-size:36px;letter-spacing:-1.3px;margin-bottom:0;color:var(--navy)}h2{font-size:20px;letter-spacing:-.35px;margin-bottom:7px}.header-status{font-size:13px;color:var(--muted);padding-top:8px}.workspace{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(250px,.8fr);gap:50px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:36px 0 40px}.capability-title p,.section-title p{color:var(--muted);margin-bottom:26px}.composer form{max-width:700px}label{font-size:13px;font-weight:650;display:block;color:var(--ink)}textarea,input{margin-top:9px;width:100%;font:inherit;color:var(--ink);border:1px solid #bdcbd9;background:white;border-radius:8px;padding:12px 13px;outline:none}textarea:focus,input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1769d618}textarea{height:132px;resize:vertical;line-height:1.55}.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:17px}.fields input{font-size:13px}button[type=submit]{margin-top:26px;border:0;border-radius:8px;background:var(--blue);color:white;padding:12px 19px;font:650 14px inherit;cursor:pointer;box-shadow:0 6px 14px #1769d629}button[type=submit]:hover{background:var(--blue-dark)}button[type=submit]:disabled{background:#91afd5;cursor:wait}.guardrails{border-left:1px solid var(--line);padding-left:34px}.guardrails h2{margin-bottom:25px}.guardrails div{padding:0 0 18px;margin-bottom:18px;border-bottom:1px solid var(--line)}.guardrails b{font-size:13px;color:var(--navy)}.guardrails p{font-size:13px;color:var(--muted);line-height:1.65;margin:7px 0 0}.results{padding-top:42px;max-width:1060px}.section-title{display:flex;justify-content:space-between;align-items:flex-start}.section-title p{margin-bottom:21px;font-size:14px}.run-list{border-top:1px solid var(--line)}.run{display:flex;justify-content:space-between;gap:20px;align-items:center;border-bottom:1px solid var(--line);padding:20px 4px}.run span{color:var(--blue);font-size:12px;font-weight:700}.run h3{font-size:16px;font-weight:620;margin:5px 0 7px}.run p{color:var(--muted);font-size:12px;margin:0}.run a{color:var(--blue);text-decoration:none;font-size:13px;white-space:nowrap}.empty{color:var(--muted);padding:28px 4px;font-size:14px}.error{border-left:3px solid #d84949;background:#fff4f4;color:#9b2626;padding:14px 16px;margin-bottom:16px;font-size:14px}.success{color:var(--green);font-size:13px;font-weight:650}@media(max-width:860px){.sidebar{position:static;width:auto;height:auto;padding:18px 20px;display:block}.brand-sub,.sidebar-bottom{display:none}nav{margin-top:17px;display:flex;overflow:auto}.nav-item{white-space:nowrap;padding:9px 11px}.nav-item small{display:none!important}main{margin:0;padding:32px 22px 50px}header{margin-bottom:29px}h1{font-size:29px}.workspace{grid-template-columns:1fr;gap:30px;padding:28px 0}.guardrails{border-left:0;border-top:1px solid var(--line);padding:25px 0 0}.fields{grid-template-columns:1fr}.run{align-items:flex-start;flex-direction:column;gap:12px}}

.detail-body{background:#f7f9fb}.detail{max-width:920px;margin:0 auto;padding:56px 30px 90px}.back{display:inline-block;color:var(--blue);font-size:14px;text-decoration:none;margin-bottom:44px}.detail h1{max-width:800px}.detail-time{margin:16px 0 40px;color:var(--muted);font-size:14px}.artifact-section{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}.artifact-section>p{color:var(--muted);font-size:14px;line-height:1.6;margin-bottom:20px}.artifact-list{border-top:1px solid var(--line)}.artifact{display:flex;justify-content:space-between;align-items:center;padding:17px 0;border-bottom:1px solid var(--line);gap:18px}.artifact h3{font-size:15px;margin:0 0 5px}.artifact p{color:var(--muted);font-size:12px;margin:0}.artifact-actions{display:flex;gap:15px}.artifact-actions a{font-size:13px;color:var(--blue);text-decoration:none}.detail-note{margin-top:24px;border-left:3px solid var(--blue);padding:4px 0 4px 16px}.detail-note b{font-size:14px}.detail-note p{color:var(--muted);line-height:1.6;font-size:13px;margin:7px 0 0}

.intro{color:var(--muted);font-size:15px;line-height:1.65;max-width:650px;margin:14px 0 0}.router,.route-result{max-width:880px;border-top:1px solid var(--line);padding:32px 0}.router textarea{display:block;margin:16px 0 18px;height:115px}.router button,.route-result button{border:0;border-radius:8px;background:var(--blue);color:#fff;padding:12px 19px;font-weight:650;cursor:pointer}.route-result{padding-top:10px}.route-result h2{margin:24px 0 14px}.route-status{font-size:12px;color:var(--blue);font-weight:700}.route-result h3{font-size:17px;margin:8px 0}.route-result p{color:var(--muted);line-height:1.65}.route-result form{border:1px solid var(--line);border-radius:14px;padding:25px;max-width:760px}.route-result label{margin:0 0 17px}.route-result textarea{height:85px}.route-result select{display:block;margin-top:9px;padding:10px;border:1px solid #bdcbd9;border-radius:8px;background:#fff;font:inherit}.route-result button{margin-top:4px}

.stage-choices{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.stage-choices button{background:#fff;color:var(--blue);border:1px solid #a9c7eb;padding:10px 13px;box-shadow:none;font-size:13px}.stage-choices button:hover{background:#eaf2fc}