:root{--bg:#f5f7f8;--side:#102027;--side-hover:#20343c;--panel:#ffffff;--text:#18242b;--muted:#667680;--line:#dce4e8;--head:#edf2f4;--blue:#0c6acb;--blue-soft:#e8f2ff;--green:#137333;--green-soft:#edf8f0;--red:#b42318;--red-soft:#fff0ef;--yellow-soft:#fff7df}*{box-sizing:border-box}body{margin:0;font-family:Arial,PingFang SC,Microsoft YaHei,sans-serif;color:var(--text);background:var(--bg)}a{color:inherit;text-decoration:none}.shell{display:grid;grid-template-columns:224px 1fr;min-height:100vh}.sidebar{background:var(--side);color:#fff;padding:22px 16px}.brand{font-size:17px;font-weight:700;line-height:1.35;margin-bottom:24px}.nav{display:grid;grid-gap:8px;gap:8px}.nav a{border-radius:6px;background:transparent;color:#d8e3e7;padding:10px 12px;font-size:14px;cursor:pointer;display:block}.nav a.active,.nav a:hover{background:var(--side-hover);color:#fff}.main{padding:24px}.page-header{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:18px}h1{margin:0 0 6px;font-size:24px}h2{margin:0 0 12px;font-size:18px}h3{margin:0 0 8px;font-size:16px}p{margin:0 0 10px}.muted{color:var(--muted);font-size:14px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px;margin-bottom:16px}.grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:14px}.grid,.stats{display:grid;gap:14px}.stats{grid-template-columns:repeat(4,1fr);grid-gap:14px;margin-bottom:16px}.stat{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px}.stat strong{display:block;font-size:28px;line-height:1}.stat span{display:block;margin-top:8px;color:var(--muted);font-size:13px}label{display:grid;grid-gap:6px;gap:6px;color:#35454d;font-size:14px}input,select,textarea{width:100%;border:1px solid #c7d2d7;border-radius:6px;padding:9px 10px;background:#fff;font:inherit}textarea{min-height:96px;resize:vertical}.button,button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:6px;background:var(--blue);color:#fff;padding:9px 13px;cursor:pointer;font-size:14px}.button-secondary{background:#eef3f5;color:#1c2d35}.button-danger{background:var(--red)}table{width:100%;border-collapse:collapse;background:#fff}td,th{border-bottom:1px solid #e3e9ec;padding:10px;text-align:left;vertical-align:top;font-size:14px}th{background:var(--head);font-weight:700}tr:last-child td{border-bottom:0}.actions{display:flex;flex-wrap:wrap;gap:8px}.tag{display:inline-block;border-radius:999px;background:#eef3f5;color:#35454d;padding:3px 8px;font-size:12px;margin:2px 4px 2px 0}.tag.risk{background:var(--red-soft);color:#912018}.notice{border:1px solid #a6d7b8;background:var(--green-soft);color:var(--green);border-radius:8px;padding:12px 14px;margin-bottom:16px;font-size:14px}.split{display:grid;grid-template-columns:1.3fr .7fr;grid-gap:16px;gap:16px}.score-box{display:inline-flex;align-items:center;justify-content:center;min-width:74px;min-height:74px;border-radius:8px;background:var(--blue-soft);color:#084f9a;font-size:24px;font-weight:700}.draft-body{white-space:pre-wrap;color:#26343a;line-height:1.58}.loading{color:var(--muted);font-size:14px}@media (max-width:900px){.shell,.split{grid-template-columns:1fr}.nav,.stats{grid-template-columns:repeat(2,1fr)}.main{padding:16px}}@media (max-width:560px){.stats{grid-template-columns:1fr}.page-header{display:block}}