:root{color-scheme:light;--green:#304a3b;--cream:#faf9f6;--border:#dddeda}*{box-sizing:border-box}body{margin:0;font-family:Arial,'Microsoft YaHei',sans-serif;line-height:1.7;color:#293c31;background:var(--cream)}header{display:flex;justify-content:space-between;align-items:center;padding:24px 5%;border-bottom:1px solid var(--border);gap:20px}.brand{font-weight:700;font-size:19px}a{color:var(--green)}main{max-width:1100px;margin:45px auto;padding:0 24px}h1{font-size:36px;line-height:1.3}h2{font-size:23px}label{display:block;margin:18px 0 6px}input,textarea,select{font:inherit;padding:10px 12px;border:1px solid #bfc9bc;border-radius:5px;background:white;width:100%}textarea{resize:vertical}button{background:var(--green);color:white;padding:11px 20px;border:1px solid var(--green);border-radius:5px;font:inherit;cursor:pointer;margin:8px 8px 8px 0}button:disabled{opacity:.5;cursor:wait}.secondary{background:white;color:var(--green)}.bar{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.layout{display:grid;grid-template-columns:250px 1fr;gap:35px}.layout>section,aside,#login{background:white;border:1px solid var(--border);padding:25px;border-radius:10px}#login{max-width:500px;margin:auto}.case-item{display:block;width:100%;text-align:left;overflow-wrap:anywhere}.check{display:flex;gap:12px;align-items:flex-start}.check input{width:20px;margin-top:6px;flex-shrink:0}.notice{padding:14px 18px;background:#edf2e9;border-radius:6px;overflow-wrap:anywhere}.notice:empty{display:none}.error{background:#fff0ed;color:#9b3027}.preview{max-width:100%;max-height:300px;object-fit:contain;margin:15px 0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{border:1px solid var(--border);border-radius:10px;background:white;overflow:hidden}.card>img{width:100%;height:220px;object-fit:cover}.card>div{padding:22px}.card h2{font-size:22px;line-height:1.4}.card a{text-decoration:none}.story{max-width:800px;margin:25px auto}.story h1{font-family:Georgia,'Microsoft YaHei',serif}.intro{font-size:20px;color:#667460}.cover{width:100%;height:auto;max-height:600px;object-fit:cover;border-radius:10px}.body{white-space:pre-wrap;font-size:18px;overflow-wrap:anywhere}time{font-size:14px;color:#6e7b64}footer{border-top:1px solid var(--border);padding:30px 5%;font-size:14px}footer nav{display:flex;flex-wrap:wrap;gap:18px}input:focus-visible,textarea:focus-visible,select:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid #91a477;outline-offset:3px}[hidden]{display:none!important}@media(max-width:780px){.layout{grid-template-columns:1fr}.cards{grid-template-columns:1fr}main{padding:0 18px;margin-top:25px}h1{font-size:29px}header{padding:20px}.brand{font-size:16px}.layout>section,aside{padding:20px}}

.badge{display:inline-block;background:#e8efe9;color:#254d39;border-radius:99px;padding:5px 12px;font-size:13px}.source-note{border-top:1px solid #d8ded8;margin-top:28px;padding-top:18px;overflow-wrap:anywhere}