:root{--bg:#f4f6f3;--surface:#fff;--ink:#18201d;--muted:#66716d;--line:#dce2de;--green:#147a53;--dark:#202a26}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Segoe UI","Microsoft YaHei",sans-serif;letter-spacing:0}header{height:68px;padding:0 max(20px,calc((100vw - 1120px)/2));display:flex;align-items:center;gap:12px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}header>a{width:36px;height:36px;display:grid;place-items:center;background:var(--dark);color:#fff;text-decoration:none;border-radius:7px;font-family:serif}header strong,header small{display:block}header strong{font-size:14px}header small{font-size:8px;color:var(--muted);margin-top:2px}nav{margin-left:auto;display:flex;gap:2px}button{border:0;border-radius:5px;padding:9px 12px;background:#e8ece9;color:var(--ink);cursor:pointer;font:inherit;font-size:11px}nav button.active,#build,#upload,#archive-save{background:var(--dark);color:#fff}main{width:min(1120px,calc(100% - 40px));margin:auto;padding:44px 0}.view{display:none}.view.active{display:block}.eyebrow{color:var(--green);font-size:10px;font-weight:700;margin:0 0 8px}h1{font-family:Georgia,"Songti SC",serif;font-size:32px;font-weight:600;margin:0 0 26px}h2{font-size:13px;margin:0 0 14px}.hint{color:var(--muted);font-size:11px;margin:-14px 0 24px}.stats{display:grid;grid-template-columns:repeat(5,1fr);border-left:1px solid var(--line);border-top:1px solid var(--line);margin-bottom:24px}.stat{background:#fff;padding:18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.stat strong,.stat small{display:block}.stat strong{font-size:22px;font-family:Georgia,serif}.stat small{font-size:9px;color:var(--muted);margin-top:5px}.cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}.cols article,.kit,.control,#archive-list{background:#fff;border:1px solid var(--line);padding:20px}.event{padding:10px 0;border-bottom:1px solid var(--line);font-size:11px}.event:last-child{border:0}.event small{display:block;color:var(--muted);margin-top:3px}.control{display:flex;align-items:end;gap:12px;margin-bottom:14px}.control label{font-size:10px;color:var(--muted)}input,select{display:block;min-height:38px;margin-top:5px;border:1px solid var(--line);border-radius:4px;background:#fff;padding:8px;color:var(--ink);min-width:180px}input[type=file]{min-width:300px}.kit{min-height:120px}.kit h3{font-size:13px}.kit ol{padding-left:20px;font-size:11px;line-height:1.8}.probe-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.probe{background:#fff;border:1px solid var(--line);padding:18px}.probe strong,.probe span{display:block}.probe span{font:20px Georgia,serif;margin:8px 0}.probe small{font-size:9px;color:var(--muted)}.history{display:flex;align-items:end;height:170px;gap:2px;margin-top:16px;padding:20px;background:#fff;border:1px solid var(--line);overflow:hidden}.bar{flex:1;min-width:2px;background:var(--green);opacity:.65}pre{white-space:pre-wrap;word-break:break-all;background:#202a26;color:#dce7e2;padding:16px;border-radius:5px;font-size:11px;min-height:48px}.archive-row{padding:12px 0;border-bottom:1px solid var(--line);font-size:11px}.archive-row a{color:var(--green)}footer{width:min(1120px,calc(100% - 40px));margin:auto;padding:20px 0 34px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted);font-size:9px}footer a{color:inherit}@media(max-width:760px){header{height:auto;padding:10px 14px;flex-wrap:wrap}header span{flex:1}nav{width:100%;overflow:auto}nav button{flex:1;white-space:nowrap}main{width:calc(100% - 28px);padding-top:30px}h1{font-size:27px}.stats{grid-template-columns:repeat(2,1fr)}.cols{grid-template-columns:1fr}.control{align-items:stretch;flex-direction:column}.control input,.control select{width:100%;min-width:0}.probe-grid{grid-template-columns:repeat(2,1fr)}}
