*{box-sizing:border-box}
html,body{margin:0;padding:0;background:#fff;color:#111;font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif}
a{text-decoration:none;color:inherit}
button,input,textarea{font:inherit}
.topbar{display:flex;justify-content:flex-end;padding:12px 18px}
.lang-switch{border:1px solid #ddd;border-radius:999px;padding:3px;display:inline-flex;gap:4px}
.lang-btn{border:0;background:none;padding:5px 11px;border-radius:999px;cursor:pointer;font-size:13px}
.lang-btn.active{background:#111;color:#fff}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px 90px}
.logo{width:min(920px,96%);display:block;margin:0 auto}
.status-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;border-top:1px solid #e5e5e5;border-bottom:1px solid #e5e5e5;padding:18px 8px;margin:18px 0}
.status-row div,.status-row a{text-align:center}
.hero-card{display:flex;align-items:center;gap:18px;border:1px solid #ececec;border-radius:24px;padding:26px;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.hero-icon{font-size:42px}
.hero-copy h2{margin:0 0 8px;font-size:24px}
.hero-copy p{margin:0;color:#555}
.arrow{margin-left:auto;font-size:54px;color:#666}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:20px}
.panel{border:1px solid #ececec;border-radius:22px;padding:28px;box-shadow:0 2px 10px rgba(0,0,0,.05);background:#fff;text-align:left;cursor:pointer}
.panel h3{margin:12px 0 8px;font-size:20px}
.panel p{margin:0;color:#555;line-height:1.5}
.panel-icon{font-size:34px}
.panel-icon.blue{color:#2f6df6}
.panel-icon.purple{color:#7c50d9}
.panel-icon.red{color:#ef584f}
.panel-icon.orange{color:#f08a21}
.hidden{display:none}
.modal{position:fixed;inset:0;z-index:50}
.backdrop{position:absolute;inset:0;background:rgba(0,0,0,.38)}
.modal-card{position:relative;background:#fff;width:min(900px,calc(100% - 24px));max-height:86vh;overflow:auto;margin:6vh auto;border-radius:22px;box-shadow:0 18px 48px rgba(0,0,0,.18)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid #ececec;position:sticky;top:0;background:#fff}
.modal-head h3{margin:0}
.close-btn{border:0;background:none;font-size:24px;cursor:pointer}
.modal-body{padding:18px 20px 24px;line-height:1.7}
.modal-body h4{margin:16px 0 8px}
.admin-body{background:#fafafa}
.admin-wrap{max-width:980px;padding-bottom:40px}
.admin-logo{width:min(720px,92%);margin-top:20px}
.admin-header{text-align:center;margin:10px 0 20px}
.admin-header h1{margin:0 0 8px}
.admin-box{background:#fff;border:1px solid #ececec;border-radius:24px;padding:24px;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.admin-box label{display:block;margin:16px 0 8px;font-weight:700}
.input,.textarea{width:100%;border:1px solid #ddd;border-radius:12px;padding:12px 14px}
.textarea{min-height:140px;resize:vertical}
.btn-row{display:flex;gap:12px;margin-top:20px}
.btn{border:0;border-radius:12px;padding:12px 18px;cursor:pointer}
.btn.primary{background:#111;color:#fff}
.btn.secondary{background:#efefef}
.status-note{margin-top:14px;color:#2d6c38}
.admin-help{margin-top:20px;color:#555}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){
  .status-row{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .hero-card{padding:20px}
  .hero-copy h2{font-size:21px}
  .arrow{font-size:42px}
}