html { overflow-y: scroll; }
:root{
  --bg:#f4efe6;
  --panel:#fffdf7;
  --line:#cbb98a;
  --head:#8a6d3b;
  --head2:#5a4630;
  --link:#4a6fa5;
  --money:#c97700;
  --text:#4a3f28;
  --menubg:#e8dcc3;
  --menubtn:#fbf6ea;
  --th:#f0e6cc;
  --muted:#9a8a68;
}
/* 皮肤：海洋蓝 */
body[data-theme="ocean"]{
  --bg:#eef4f8;--panel:#f6fbfe;--line:#9fbccf;--head:#1f6f9e;--head2:#15567c;
  --link:#1f6f9e;--money:#ea580c;--text:#1c3a4d;--menubg:#d8e8f2;--menubtn:#eef6fb;--th:#dcebf5;--muted:#5f7d8e;
}
/* 皮肤：暗夜 */
body[data-theme="night"]{
  --bg:#1a1a2e;--panel:#22223a;--line:#3a3a5c;--head:#e0a458;--head2:#c08a3e;
  --link:#7fb3e8;--money:#ffd700;--text:#e8e8f0;--menubg:#2a2a46;--menubtn:#33335a;--th:#2f2f52;--muted:#8a8aa5;
}
/* 皮肤：樱花 */
body[data-theme="sakura"]{
  --bg:#fdf1f3;--panel:#fff9fa;--line:#e8b8c4;--head:#c75c7c;--head2:#a84666;
  --link:#d0738f;--money:#92400e;--text:#5c3a44;--menubg:#f8dfe6;--menubtn:#fdf1f4;--th:#f7dfe5;--muted:#b08a95;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:"Consolas","DengXian","等线","Microsoft YaHei","YouYuan","幼圆",sans-serif;
  font-size:14px;
  background:var(--bg);color:var(--text);padding:20px 20px 52px;line-height:1.6;
}
#siteFooter{
  position:fixed;bottom:0;left:0;right:0;z-index:9999;
  text-align:center;padding:8px 12px;font-size:12px;
  color:var(--muted);background:var(--panel);
  border-top:1px solid var(--line);
  box-shadow:0 -2px 8px rgba(0,0,0,.06);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
#siteFooter a{color:var(--muted);text-decoration:none}
#siteFooter a:hover{color:var(--link);text-decoration:underline}
#app{max-width:960px;margin:0 auto}
#header{
  background:linear-gradient(135deg,var(--head2),var(--head));
  color:#fff;padding:18px 24px;border-radius:8px 8px 0 0;
  display:flex;justify-content:space-between;align-items:center;
}
#header h1{font-size:24px}
#header small{font-weight:normal;opacity:.85}
#userbar{font-size:13px;text-align:right}
#musicBtn{position:absolute;right:12px;top:8px;background:none;border:1px solid var(--line);border-radius:6px;font-size:16px;cursor:pointer;padding:4px 8px;opacity:.7}
.avatar{width:28px;height:28px;border-radius:4px;vertical-align:middle;margin-right:4px}
#musicBtn:hover{opacity:1}
#musicBtn.on{background:#f1c40f;opacity:1}
#header{position:relative}
#menu{
  background:var(--menubg);border:1px solid var(--line);padding:8px 12px;
  border-top:none;display:grid;grid-template-columns:repeat(8,1fr);gap:4px;
}
#menu button{
  border:1px solid var(--line);background:var(--menubtn);padding:4px 12px;
  border-radius:4px;cursor:pointer;font-size:13px;color:var(--text);
  text-align:center;white-space:nowrap;
}
#menu button:hover{background:var(--th)}
#menu button.active{background:var(--head);color:#fff}
#menu button.spare{opacity:0.45;cursor:default}
#menu button.spare:hover{background:var(--menubtn)}
#content{background:var(--panel);border:1px solid var(--line);border-top:none;
  padding:24px;min-height:400px}
.panel{border:1px solid var(--line);border-radius:6px;padding:14px;margin-bottom:16px;background:var(--panel)}
.panel h3{color:var(--head);border-bottom:1px dashed var(--line);padding-bottom:6px;margin-bottom:10px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{border:1px solid var(--line);padding:6px 10px;text-align:left}
th{background:var(--th)}
.arena-table th,.arena-table td{text-align:center}
.arena-table td:last-child{white-space:nowrap}
/* 商店街店铺表（2026-08-16）：固定列宽——原 auto 布局下每店表格独立计算列宽，
   单价位数不同（如 750 vs 800万）导致各店"单价/库存"列宽漂移、跨店纵向对不齐 */
.ss-table{table-layout:fixed;width:100%}
.ss-table th:nth-child(1),.ss-table td:nth-child(1){width:34%}
.ss-table th:nth-child(2),.ss-table td:nth-child(2){width:24%;text-align:right}
.ss-table th:nth-child(3),.ss-table td:nth-child(3){width:16%;text-align:center}
.ss-table th:nth-child(4),.ss-table td:nth-child(4){width:26%;text-align:center;white-space:nowrap}
/* 竞技场日志表（每日竞赛结果/下注列表）固定列宽，两表对齐 */
.arena-table.arena-log{table-layout:fixed;width:100%}
.arena-table.arena-log th:nth-child(1),.arena-table.arena-log td:nth-child(1){width:12%}
.arena-table.arena-log th:nth-child(2),.arena-table.arena-log td:nth-child(2){width:20%}
.arena-table.arena-log th:nth-child(3),.arena-table.arena-log td:nth-child(3){width:18%}
.arena-table.arena-log th:nth-child(4),.arena-table.arena-log td:nth-child(4){width:32%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.arena-table.arena-log th:nth-child(5),.arena-table.arena-log td:nth-child(5){width:18%}
.money{color:var(--money);font-weight:bold;font-size:1.05em}
.time{color:var(--money);font-weight:bold;font-size:1.05em}
/* 国家审计维护卡（2026-08-17：登录页按时间窗口自动切换 + 独立维护页共用） */
.audit-title{font-size:46px;font-weight:900;letter-spacing:8px;text-align:center;color:var(--head);text-shadow:0 2px 14px rgba(185,28,28,.3);margin:14px 0 6px;line-height:1.3}
.audit-stamp{display:inline-block;margin:0 auto 6px;padding:3px 12px;border:2px solid var(--head);border-radius:4px;color:var(--head);font-size:12px;letter-spacing:3px}
.audit-countdown{font-size:40px;font-weight:700;text-align:center;letter-spacing:2px;font-variant-numeric:tabular-nums;color:var(--text)}
.audit-countdown .unit{font-size:15px;color:var(--muted);letter-spacing:0;margin:0 2px}
.audit-tip{text-align:center;color:var(--muted);font-size:13px;margin-top:8px}
.btn{border:1px solid var(--line);background:var(--menubtn);padding:4px 10px;border-radius:4px;cursor:pointer;color:var(--text)}
.btn:hover{background:var(--th)}
.btn.primary{background:var(--head);color:#fff}
input,select{padding:5px 8px;border:1px solid var(--line);border-radius:4px;background:var(--menubtn);color:var(--text)}
.row{display:flex;gap:10px;align-items:center;margin:6px 0}
/* 登录页美化（2026-08-14）：两栏登录/开张平分整个大栏 + 公告整行 */
.guest-wrap{width:100%;box-sizing:border-box}
.guest-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;align-items:stretch;margin-bottom:16px}
@media (max-width:900px){.guest-cols{grid-template-columns:1fr}}
.guest-box{display:flex;flex-direction:column;width:100%}
.guest-box .guest-card{flex:1;margin-bottom:0;padding:18px 20px;display:flex;flex-direction:column;min-height:260px;box-sizing:border-box}
.guest-box .guest-card .row{margin:7px 0}
.guest-box .guest-card input,.guest-box .guest-card select{padding:7px 10px;font-size:14px;border-radius:6px}
.guest-box .guest-card .btn{padding:7px 10px;font-size:14px;border-radius:6px}
/* 登录卡片：内容少时将按钮区推到底部，与右侧新店开张对齐 */
.guest-box:first-child .guest-card{justify-content:space-between}
.guest-box:first-child .guest-card .card-body{flex:1;display:flex;flex-direction:column;justify-content:center}
/* 公告栏整行（单独一行，全宽） */
.ann-list-wide{max-height:none;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
@media (max-width:900px){.ann-list-wide{grid-template-columns:1fr}}
.guest-card{
  border-radius:10px;box-shadow:0 3px 12px rgba(0,0,0,.08);
  transition:box-shadow .2s;
}
.guest-card:hover{box-shadow:0 5px 18px rgba(0,0,0,.13)}
.guest-card h2{font-size:17px;text-align:left;border-bottom:1px dashed var(--line);padding-bottom:8px;margin-bottom:12px}
.guest-card .row label{width:56px;flex:none;color:var(--muted);font-size:13px}
.guest-card input[type="text"],.guest-card input:not([type]),.guest-card input[type="password"],.guest-card select{width:100%}
.guest-card .row{flex-wrap:wrap}
/* 登录页下方榜单：固定列宽，纵列对齐一致（2026-08-14） */
.guest-wrap .panel table{table-layout:fixed;width:100%}
.guest-wrap .panel table th:nth-child(1),.guest-wrap .panel table td:nth-child(1){width:10%}
.guest-wrap .panel table th:nth-child(2),.guest-wrap .panel table td:nth-child(2){width:30%}
.guest-wrap .panel table th:nth-child(3),.guest-wrap .panel table td:nth-child(3){width:30%}
.guest-wrap .panel table th:nth-child(4),.guest-wrap .panel table td:nth-child(4){width:30%}
.guest-wrap .panel table th:nth-child(4),.guest-wrap .panel table td:nth-child(4){text-align:right}
/* 任务大厅：王国/领主任务固定列宽，两表纵列对齐一致（2026-08-15） */
.req-table{table-layout:fixed;width:100%}
.req-table th:nth-child(1),.req-table td:nth-child(1){width:30%}
.req-table th:nth-child(2),.req-table td:nth-child(2){width:40%}
.req-table th:nth-child(3),.req-table td:nth-child(3){width:30%;text-align:center}
.req-table th:nth-child(4),.req-table td:nth-child(4){width:10%;text-align:center}
/* 公告栏（2026-08-14）：两列布局 = 日期 | 内容 */
.ann-list{max-height:340px;overflow:auto;display:flex;flex-direction:column;gap:10px}
.ann-item{border:1px solid var(--line);border-radius:6px;padding:10px 12px;background:var(--menubtn);display:flex;gap:12px;align-items:flex-start}
.ann-item .ann-date{
  flex:none;width:60px;text-align:center;font-size:12px;color:var(--muted);
  border-right:1px dashed var(--line);padding-right:12px;padding-top:2px;
}
.ann-item .ann-body{flex:1;min-width:0}
.ann-item .ann-title{font-weight:bold;color:var(--head);margin-bottom:4px}
.ann-item .ann-text{font-size:13px;color:var(--text);white-space:pre-wrap;word-break:break-word}
.error{color:#c0392b;font-size:13px;margin-top:6px}
.muted{color:var(--muted);font-size:12px}
.stat{display:flex;flex-wrap:wrap;gap:18px;font-size:14px}
.stat b{color:var(--head)}
#skinBtn{position:absolute;right:52px;top:8px;background:none;border:1px solid rgba(255,255,255,.4);border-radius:6px;font-size:15px;cursor:pointer;padding:4px 8px;opacity:.8;color:#fff}
#skinBtn:hover{opacity:1}
#modalOverlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:10000;display:flex;align-items:center;justify-content:center}
#modalBox{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px;min-width:430px;max-width:92vw;max-height:86vh;overflow:auto;box-shadow:0 8px 30px rgba(0,0,0,.3)}
#modalBox h3{color:var(--head);margin-bottom:12px}
#modalBox .row{display:flex;gap:8px;align-items:center;margin:7px 0;font-size:13px}
#modalBox .modal-actions{margin-top:14px;display:flex;gap:10px;justify-content:flex-end}

/* 工坊折叠（2026-08-10） */
details.use-item { border:1px solid var(--line);border-radius:6px;margin-bottom:10px; }
details.use-item summary { cursor:pointer;padding:10px;list-style:none;display:flex;align-items:center;gap:6px;flex-wrap:wrap; }
details.use-item summary::-webkit-details-marker { display:none; }
details.use-item summary::before { content:'▸ ';color:#8b5a2b; }
details.use-item[open] summary::before { content:'▾ ';color:#8b5a2b; }
details.use-item summary:hover { background:rgba(139,90,43,.07); }
details.use-item[open] summary { border-bottom:1px dashed var(--line); }
.use-act { margin:6px 8px;padding:6px;background:#fbf6ea;border-radius:4px; }