:root{--ink:#171814;--muted:#6d7067;--paper:#f4f1e9;--card:#fffdf8;--line:#dcd7ca;--green:#184d3a;--orange:#e66b3c;--shadow:0 18px 55px #2a2c2214}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif}header{height:68px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:#f9f7f1;position:sticky;top:0;z-index:3}.logo{font-family:Georgia,"Songti SC",serif;font-size:24px;font-weight:700}.tag{color:var(--muted);font-size:12px;margin-left:12px}.status{font-size:12px;padding:7px 12px;border:1px solid var(--line);border-radius:99px}.status.live{background:#e9f4ee;color:var(--green)}main{display:grid;grid-template-columns:310px minmax(420px,1fr) 360px;min-height:calc(100vh - 68px)}.panel{background:#faf8f2;padding:28px;border-right:1px solid var(--line)}.editor{border-left:1px solid var(--line);border-right:0}.workspace{padding:30px;overflow:auto}.eyebrow{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--orange);font-weight:800;margin:0 0 10px}h1{font-family:Georgia,"Songti SC",serif;font-size:30px;line-height:1.25;margin:0 0 26px}h2{font-family:Georgia,"Songti SC",serif;margin:0;font-size:24px}label{display:block;color:var(--muted);font-size:12px;margin:16px 0}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:8px;background:var(--card);padding:11px 12px;margin-top:7px;color:var(--ink);font:inherit;outline:none}input:focus,textarea:focus,select:focus{border-color:#9eaa9e;box-shadow:0 0 0 3px #184d3a10}button{border:1px solid var(--line);background:var(--card);border-radius:8px;padding:10px 14px;cursor:pointer;font-weight:650;color:var(--ink)}button:hover{transform:translateY(-1px)}button:disabled{opacity:.55;cursor:wait}.primary{background:var(--green);color:white;border-color:var(--green)}.brief>.primary{width:100%;padding:13px}.guard{font-size:11px;color:var(--muted);line-height:1.55;margin:14px 0 26px;padding:10px;border-left:3px solid var(--orange);background:#fff7ee}ol{padding-left:18px;color:var(--muted);font-size:12px;line-height:1.7}.workspace-head,.source-head,.draft-head,.editor-meta,.actions{display:flex;align-items:center;justify-content:space-between}.tabs{display:flex;gap:6px}.tab{border-radius:99px;padding:7px 12px;font-size:12px}.tab.active{background:var(--ink);color:white}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin:22px 0 34px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;min-height:250px}.badge{font-size:10px;color:var(--green);font-weight:800;letter-spacing:.08em}.card h3{font-family:Georgia,"Songti SC",serif;line-height:1.35;margin:14px 0 10px}.preview{white-space:pre-wrap;color:var(--muted);font-size:13px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden;flex:1}.card button{margin-top:16px}.empty{grid-column:1/-1;border:1px dashed var(--line);padding:54px;text-align:center;color:var(--muted);border-radius:12px}.source-head{border-top:1px solid var(--line);padding-top:20px}.source-head span{font-size:11px;color:var(--muted)}.sources{display:grid;gap:8px}.source{background:#ffffff80;border:1px solid var(--line);padding:11px;border-radius:8px;font-size:12px}.source a{color:var(--green)}.title-input{font-family:Georgia,"Songti SC",serif;font-size:20px;font-weight:700;margin:16px 0 10px}.content-input{height:42vh;min-height:280px;resize:vertical;line-height:1.75}.editor-meta select{width:100px;margin:0}.editor-meta span{color:var(--muted);font-size:12px}.actions{gap:8px;margin-top:12px}.actions button{flex:1}.message{min-height:30px;padding-top:8px;color:var(--green);font-size:12px}.draft-head{margin-top:16px;border-top:1px solid var(--line);padding-top:18px}.link{border:0;background:transparent;padding:0;color:var(--green)}.drafts{display:grid;gap:8px;max-height:240px;overflow:auto}.draft{border:1px solid var(--line);border-radius:8px;background:var(--card);padding:10px}.draft strong{display:block;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.draft small{color:var(--muted)}.draft-buttons{display:flex;gap:5px;margin-top:8px}.draft-buttons button{padding:5px 8px;font-size:11px}@media(max-width:1100px){main{grid-template-columns:280px 1fr}.editor{grid-column:1/-1;border-top:1px solid var(--line)}.content-input{height:320px}}@media(max-width:720px){header{padding:0 16px}.tag{display:none}main{display:block}.panel,.editor{border:0;border-bottom:1px solid var(--line)}.workspace{padding:22px 16px}.workspace-head{align-items:flex-start;gap:15px;flex-direction:column}.cards{grid-template-columns:1fr}}