*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial}
.wrap{max-width:980px;margin:0 auto;padding:16px}
h1{margin:0 0 6px 0;font-size:22px}
.sub{margin:0;color:#666;font-size:13px}

.card{border:1px solid #e5e7eb;border-radius:12px;padding:14px;background:#fff}
.grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:10px}
label span{display:block;font-size:12px;color:#555;margin-bottom:6px}
input{width:100%;padding:10px;border:1px solid #d1d5db;border-radius:10px}

.actions{display:flex;gap:10px;margin-top:12px}
button{padding:10px 14px;border:1px solid #111;border-radius:10px;background:#111;color:#fff;cursor:pointer}
button.ghost{background:#fff;color:#111;border-color:#d1d5db}

.meta{margin-top:10px;font-size:12px;color:#666}

.timeline{margin-top:14px}
.item{border-left:3px solid #111;padding:10px 12px;margin:10px 0 10px 10px;background:#fafafa;border-radius:10px}
.item .top{display:flex;gap:10px;flex-wrap:wrap;font-size:12px;color:#555;margin-bottom:6px}
.item .title{font-weight:700;color:#111}
.item .lines{white-space:pre-wrap;font-size:13px;color:#111;line-height:1.45}
.item a{display:inline-block;margin-top:8px;font-size:12px}
.empty{color:#666;font-size:13px;padding:10px}