:root{--navy:#071d3a;--navy2:#0b2a50;--gold:#bd812d;--paper:#f4f2ee;--ink:#10243d;--muted:#6c7a89;--line:#d9dee5}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.65 "Microsoft YaHei","PingFang SC",sans-serif}
a{color:inherit}.topbar{height:76px;padding:0 max(24px,calc((100vw - 1360px)/2));display:flex;align-items:center;gap:48px;background:var(--navy);color:#fff;border-bottom:1px solid #284260}
.topbar nav{display:flex;gap:30px;flex:1}.topbar a{text-decoration:none;color:#dce6f1}.brand-mark{font-family:serif;font-size:23px;font-weight:700;letter-spacing:.12em}.brand-mark span{display:block;color:#d4a354;font:10px sans-serif;letter-spacing:.18em}
.shell{width:min(1360px,calc(100% - 48px));margin:auto}.intro{padding:56px 0 34px}.intro h1{font:500 clamp(34px,4vw,58px)/1.18 serif;margin:4px 0 12px}.intro p{color:var(--muted)}.eyebrow{color:var(--gold)!important;letter-spacing:.2em;font-size:12px}
.stats{display:flex;gap:12px;margin-top:25px}.stats span{border:1px solid var(--line);background:#fff;padding:10px 18px}.stats b{font-size:22px;margin-right:8px}
.editor-grid{display:grid;grid-template-columns:minmax(480px,1fr) minmax(420px,.9fr);gap:24px;padding-bottom:80px}.editor-card,.list-card,.upload-card{background:#fff;border:1px solid var(--line);padding:28px}
.form-head{display:flex;justify-content:space-between;align-items:center}.form-head h2{font:500 25px serif}.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{display:block;margin:14px 0 5px;font-weight:600}
input,select,textarea{width:100%;margin-top:6px;border:1px solid #cdd4dc;background:#fff;padding:11px 12px;color:var(--ink);font:inherit}textarea{resize:vertical}.check{display:flex;gap:10px;align-items:center}.check input{width:auto}
button{border:0;background:var(--navy);color:#fff;padding:13px 28px;font-weight:700;cursor:pointer}details{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:20px 0;padding:12px 0}
.content-list article{border-top:1px solid var(--line);padding:18px 0}.content-list h3{margin:8px 0 3px}.content-list p{color:var(--muted);margin:0}.content-list footer{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-top:12px}.status{padding:3px 7px;background:#e7ebf0;margin-right:8px}.status.published{background:#dff0e6;color:#246443}.status.review{background:#f8eaca;color:#805b17}
.success,.alert{padding:12px 16px;margin-bottom:18px}.success{background:#e0f1e7;color:#245d3f}.alert{background:#fae3df;color:#8b3027}
.login-page{min-height:100vh;background:linear-gradient(135deg,var(--navy),#123a65);display:grid;place-items:center}.login-card{width:min(460px,calc(100% - 36px));background:#fff;padding:46px;box-shadow:0 24px 80px #00142d99}.login-card h1{font:500 38px serif;margin:12px 0}.muted{color:var(--muted)}
.upload-card{display:grid;grid-template-columns:1fr 1fr auto;gap:18px;align-items:end}.media-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0 70px}.media-grid figure{margin:0;background:#fff;border:1px solid var(--line)}.media-grid img{width:100%;aspect-ratio:16/10;object-fit:cover}.media-grid figcaption{padding:12px}.media-grid input{font-size:11px}
@media(max-width:900px){.editor-grid{grid-template-columns:1fr}.topbar{height:auto;padding:16px 20px;flex-wrap:wrap}.topbar nav{order:3;width:100%}.media-grid{grid-template-columns:repeat(2,1fr)}.upload-card{grid-template-columns:1fr}.shell{width:min(100% - 28px,1360px)}}
.field-note{font-size:13px;line-height:1.7;color:#66788c;background:#f4f6f8;padding:12px 14px}.danger{background:#fff!important;color:#a33!important;border:1px solid #d9a8a8!important;padding:7px 12px!important}.content-list footer form{display:inline-block;margin-left:10px}.content-list footer b{color:#b7791f;margin-left:10px}