:root{color-scheme:light;--bg: #f4f8fd;--bg-soft: #eaf2fb;--panel: #ffffff;--panel-2: #f3f8fe;--border: #d9e6f5;--text: #1f2a37;--muted: #6b7c93;--accent: #3b82f6;--accent-strong: #2563eb;--danger: #dc2626;--danger-soft: #fee2e2;--info: #0284c7;--ok: #16a34a;--radius: 10px;--shadow: 0 8px 26px rgba(37, 99, 235, .08)}*{box-sizing:border-box}html,body,#app{min-height:100%}body{margin:0;background:radial-gradient(1200px 600px at 15% -10%,#e3efff 0%,var(--bg) 55%) no-repeat,var(--bg);color:var(--text);font-family:Segoe UI,Hiragino Sans,Noto Sans JP,Microsoft YaHei,system-ui,sans-serif;font-size:15px;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app-shell{display:flex;flex-direction:column;min-height:100vh}.container{width:100%;max-width:1180px;margin:0 auto;padding:24px 18px 48px;flex:1}.header{position:sticky;top:0;z-index:30;background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.header-inner{max-width:1180px;margin:0 auto;padding:10px 18px;display:flex;align-items:center;gap:18px}.brand{display:flex;align-items:center;gap:9px;color:var(--text);font-weight:700}.brand:hover{text-decoration:none}.brand-text{white-space:nowrap}.nav{display:flex;gap:14px;flex-wrap:wrap}.nav a{color:var(--muted);padding:4px 2px;border-bottom:2px solid transparent}.nav a:hover{color:var(--text);text-decoration:none}.nav a.router-link-active{color:var(--text);border-bottom-color:var(--accent)}.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}.user-chip{display:flex;flex-direction:column;align-items:flex-end;color:var(--text);line-height:1.2;padding:3px 9px;border:1px solid var(--border);border-radius:8px}.user-chip:hover{text-decoration:none;border-color:var(--accent)}.user-name{font-weight:600;font-size:14px}.user-wallet{font-size:12px;color:var(--accent)}.maintenance-banner{background:#fff7e6;color:#8a5a00;padding:9px 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