:root{--green:#1f8a70;--ink:#11221f;--muted:#66756e;--line:#e1e9e4}*{box-sizing:border-box}body{margin:0;background:#f6f8f5;color:var(--ink);font:15px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}a{color:var(--green);text-decoration:none}button,input{font:inherit}button{padding:9px 15px;border:1px solid var(--line);border-radius:9px;background:white;color:var(--ink);cursor:pointer}button:hover{border-color:var(--green)}button:disabled{opacity:.5;cursor:wait}input{width:100%;min-width:0;padding:11px 12px;border:1px solid #d5dfd8;border-radius:9px;background:white;color:var(--ink)}input:focus{outline:2px solid #9fd8c5;outline-offset:2px}label{display:grid;gap:6px;font-size:14px;font-weight:600}.primary{background:var(--green);color:white;border-color:var(--green);font-weight:700}.full{width:100%}h1{font-size:28px;line-height:1.3;margin:12px 0}h2{font-size:18px;margin:0 0 8px}.muted{color:var(--muted);margin:8px 0 18px}.small{font-size:12px}.brand{font-size:18px;font-weight:800;color:var(--ink)}.brand span{font-size:12px;font-weight:600;color:var(--green);background:#e5f3ed;padding:5px 9px;border-radius:7px;margin-left:8px}.panel{background:white;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 3px 15px #11221f05;margin-bottom:20px}.login-wrap{max-width:460px;margin:70px auto;padding:0 20px}.login-panel{margin-top:26px;padding:30px}.eyebrow{color:var(--green);font-size:11px;font-weight:800;letter-spacing:.12em}.notice{font-size:13px;background:#eaf5ef;color:#34644f;padding:13px;border-radius:10px;margin:22px 0}.login-panel form{display:grid;gap:18px}.message{font-size:14px;color:#b54332;white-space:pre-line}.message.ok{color:var(--green)}.footnote{text-align:center;color:var(--muted);font-size:12px}.admin-wrap{max-width:1120px;margin:0 auto;padding:24px}.topbar,.page-title,.row{display:flex;align-items:center;justify-content:space-between;gap:16px}.topbar{padding-bottom:24px;border-bottom:1px solid var(--line)}.topbar button{margin-left:14px}.page-title{padding:28px 0 10px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stats .panel{display:grid;gap:6px}.stats span{font-size:13px;color:var(--muted)}.stats strong{font-size:30px}.create-form{display:flex;align-items:end;gap:16px}.create-form label{max-width:220px;flex:1}.create-form button{min-height:47px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}th{color:var(--muted);font-weight:500;background:#f8faf8}th,td{padding:13px 10px;border-bottom:1px solid var(--line);white-space:nowrap}td button{font-size:12px;padding:5px 8px;margin-right:5px}td input{width:80px;padding:5px 8px}.row input{max-width:240px}.pill{font-size:12px;padding:4px 8px;border-radius:30px;background:#e8f5ef;color:var(--green)}.pill.off{background:#f6eded;color:#a44b42}code{font-family:ui-monospace,monospace}[hidden]{display:none!important}#signed-in button{margin-top:8px}@media(max-width:640px){.admin-wrap{padding:16px}.panel{padding:18px}.create-form{display:grid;grid-template-columns:1fr 1fr}.create-form button{grid-column:1/-1}.stats{gap:8px}.stats .panel{padding:12px}.stats strong{font-size:24px}.topbar{align-items:flex-start}.topbar>div{display:grid;gap:8px;text-align:right}.topbar button{margin:0}.row{flex-wrap:wrap}.login-wrap{margin:36px auto}.brand{font-size:16px}}

.wechat-contact{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px;background:#edf6f1;border:1px solid #d5e8dd;border-radius:12px}.wechat-contact code{font-size:20px;font-weight:700;user-select:all;color:var(--green)}.wechat-contact button{white-space:nowrap}.copy-status{font-size:13px;color:var(--green);min-height:22px}.contact-back{display:inline-block;margin-top:6px;font-size:13px}@media(max-width:360px){.wechat-contact{flex-direction:column;align-items:stretch}.wechat-contact button{width:100%}}