:root{color-scheme:light;--ink:#263a31;--muted:#62746a;--line:#dce5de;--green:#315b47;--paper:#f7faf6}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 "Segoe UI","Microsoft YaHei",sans-serif}a{color:var(--green);text-underline-offset:4px}header,main,footer{max-width:1080px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}nav{display:flex;gap:22px}.brand{font-weight:700;text-decoration:none}.eyebrow{letter-spacing:.14em;color:var(--muted);font-size:12px}h1{font-size:clamp(30px,5vw,46px);line-height:1.25;margin:12px 0 18px}h2{font-size:22px;margin:0 0 12px}p{margin:12px 0}.intro{max-width:700px;padding:24px 0}.layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,1fr);gap:32px;align-items:start}.panel,.message{background:white;border:1px solid var(--line);border-radius:16px;padding:24px;margin-bottom:18px;overflow-wrap:anywhere}.panel.sticky{position:sticky;top:16px}label{display:block;margin:14px 0 5px;font-size:14px}input,textarea,select,button{font:inherit}input,textarea,select{width:100%;padding:10px 12px;border:1px solid #b5c6bb;border-radius:8px;background:white;color:var(--ink)}textarea{resize:vertical;min-height:120px}button{cursor:pointer;border:1px solid var(--green);border-radius:8px;background:var(--green);color:white;padding:10px 18px;margin:10px 8px 0 0}button.secondary{background:white;color:var(--green)}button:disabled{opacity:.55;cursor:wait}input:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:3px solid #a8c6b4;outline-offset:2px}.hint,.meta{font-size:13px;color:var(--muted)}.meta{display:flex;flex-wrap:wrap;gap:12px}.content{white-space:pre-wrap}.reply{margin-top:18px;padding:14px 18px;border-left:3px solid #669178;background:#f2f7f1}.check{display:flex;gap:10px;align-items:flex-start}.check input{width:auto;margin-top:6px}.status{min-height:26px;color:#70501d}.trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.loading{color:var(--muted);padding:24px 0}.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin:22px 0}.metric{padding:20px;background:white;border:1px solid var(--line);border-radius:12px}.metric strong{display:block;font-size:30px}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line)}.scroll{overflow:auto}.private{background:#f4eee2;padding:12px 18px;border-radius:10px}.hidden{display:none!important}footer{color:var(--muted);font-size:13px;border-top:1px solid var(--line);margin-top:40px}details{margin-top:12px}summary{cursor:pointer;color:var(--muted);font-size:13px}.admin-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.admin-actions select{width:auto}.admin-actions label{margin:0}.admin-actions input[type=checkbox]{width:auto}.badge{font-size:12px;padding:2px 8px;background:#eef4ec;border-radius:12px}@media(max-width:760px){header,main,footer{padding:20px}.layout{grid-template-columns:1fr;gap:10px}.panel.sticky{position:static}.intro{padding:10px 0}.panel,.message{padding:18px}nav{gap:14px;font-size:14px}}

#content{min-height:180px}.optional-fields{border-top:1px solid var(--line);padding-top:12px;margin-top:16px}.optional-fields summary{font-size:13px;color:var(--muted)}.optional-fields label{color:var(--muted);font-size:13px}.optional-fields input{font-size:14px;background:#fbfcfa}.optional-fields .hint{font-size:12px}
.layout>aside{grid-column:2;grid-row:1}.layout>section{grid-column:1;grid-row:1}@media(max-width:760px){.layout>aside{grid-column:1;grid-row:1}.layout>section{grid-column:1;grid-row:2}}