@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap";:root{--bg: #f5f7fc;--bg-gradient: none;--surface: #ffffff;--surface-2: #f1f6ff;--ink: #1e2022;--muted: #969ba6;--accent: #0d5bfc;--accent-2: #0457bb;--danger: #ff4d4f;--border: #eaecf0;--shadow: 0 12px 32px rgba(14, 23, 54, .08);--radius-lg: 12px;--radius-md: 10px;--radius-sm: 8px;--font-display: "Noto Sans SC", sans-serif;--font-body: "Noto Sans SC", sans-serif;--mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);color:var(--ink);background:var(--bg);min-height:100vh}a{color:inherit;text-decoration:none}.app-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:#fff;color:var(--ink);padding:28px 22px;display:flex;flex-direction:column;gap:24px;border-right:1px solid var(--border)}.sidebar .muted{color:var(--muted)}.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-weight:600;letter-spacing:.4px}.brand-badge{width:44px;height:44px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:grid;place-items:center;font-weight:700;color:#fff}.nav{display:flex;flex-direction:column;gap:8px}.nav a{padding:10px 12px;border-radius:8px;color:var(--ink);font-size:14px;font-weight:500;letter-spacing:.2px;display:flex;align-items:center;gap:10px}.nav a.router-link-active{background:var(--surface-2);color:var(--accent);border:1px solid #d8e5ff}.nav-icon{width:18px;height:18px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round}.content{padding:32px 40px 48px}.mobile-header,.mobile-overlay{display:none}.icon-btn{width:44px;height:44px;border-radius:10px;border:1px solid var(--border);background:#fff;color:var(--ink);display:inline-flex;flex-direction:column;gap:5px;align-items:center;justify-content:center;cursor:pointer}.icon-btn span{width:18px;height:2px;background:var(--ink);border-radius:999px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-title{font-family:var(--font-display);font-size:26px;font-weight:600;letter-spacing:.3px}.card{background:var(--surface);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow);border:1px solid var(--border)}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.muted{color:var(--muted)}.metric-value{font-size:22px;font-weight:600;letter-spacing:.2px}.d-value{display:inline-flex;align-items:center;gap:8px;font-weight:600;letter-spacing:.3px}.d-icon{width:20px;height:20px}.d-icon circle{stroke:var(--accent);stroke-width:2;fill:none}.d-icon text{fill:var(--accent);font-family:var(--font-display);font-size:12px;font-weight:700;text-anchor:middle;dominant-baseline:middle}.d-unit{font-size:13px;color:var(--muted);font-weight:600}.section-title{font-family:var(--font-display);font-size:15px;font-weight:600;letter-spacing:.2px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:8px;border:none;background:linear-gradient(270deg,var(--accent-2),var(--accent));color:#fff;font-weight:600;letter-spacing:.2px;cursor:pointer}.btn.secondary{background:var(--surface-2);color:var(--accent);border:1px solid #d8e5ff}.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}.btn.danger{background:#ff4d4f}.btn.charge{background:linear-gradient(270deg,var(--accent-2),var(--accent));color:#fff;box-shadow:0 10px 24px #0d5bfc40}.charge-cta{min-width:180px;font-size:16px;justify-content:center}.btn.compact{padding:8px 12px;font-size:12px}.field{display:flex;flex-direction:column;gap:6px}input,select,textarea{padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:#fff;font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #0d5bfc1f}.input-group{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:#fff}.token-group{grid-template-columns:1fr auto}.input-prefix{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;background:var(--surface-2);color:var(--accent)}.input-display{border:none;background:transparent;font-family:var(--mono);font-size:13px;color:var(--ink);padding:0;width:100%}.input-display:focus{outline:none}table{width:100%;border-collapse:collapse;font-size:14px}th,td{padding:14px 12px;border-bottom:1px solid var(--border);text-align:left;line-height:1.45}th{font-size:12px;color:var(--muted);background:#fafafa}.auth-shell{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.auth-side{padding:60px;display:flex;flex-direction:column;justify-content:center}.auth-panel{background:linear-gradient(270deg,var(--accent-2),var(--accent));color:#fff;padding:60px;display:flex;flex-direction:column;justify-content:center;gap:24px}.auth-panel h2{font-family:var(--font-display);font-size:30px;font-weight:600;letter-spacing:.4px}.badge{font-family:var(--mono);font-size:12px;padding:4px 8px;border-radius:999px;background:var(--surface-2);color:var(--accent)}.chip{padding:6px 10px;border-radius:999px;background:var(--surface-2);color:var(--accent);font-size:12px;font-weight:600}.stack{display:flex;flex-direction:column;gap:12px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.token-actions{display:flex;gap:10px;margin-top:12px}.referral-link{margin-top:12px;padding:12px 14px;border-radius:8px;border:1px dashed var(--border);background:var(--surface-2);display:flex;justify-content:space-between;gap:12px;cursor:pointer;transition:all .2s ease}.referral-link:hover{background:#e8f0ff;border-color:#d8e5ff}.referral-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.link-text{font-family:var(--mono);font-size:12px;word-break:break-all}.link-action{font-size:12px;color:var(--accent);white-space:nowrap}.bar-chart{display:grid;grid-template-columns:repeat(auto-fit,minmax(40px,1fr));align-items:end;gap:12px;margin-top:16px;min-height:180px}.bar-chart.compact{min-height:140px}.bar-item{display:flex;flex-direction:column;align-items:center;gap:8px}.bar-track{width:100%;height:120px;display:flex;align-items:flex-end;border-radius:10px;background:#f1f6ff;overflow:hidden}.bar-fill{width:100%;border-radius:10px 10px 0 0;background:linear-gradient(180deg,var(--accent) 0%,var(--accent-2) 100%);transition:height .3s ease}.bar-label{font-size:11px;color:var(--muted)}.column-chart{display:grid;grid-template-columns:52px 1fr;gap:12px;margin-top:12px;min-height:200px}.column-axis{display:flex;flex-direction:column;justify-content:space-between;padding-bottom:22px;font-size:11px;color:var(--muted)}.column-axis-label{line-height:1}.column-plot{position:relative;border-left:1px solid var(--border);border-bottom:1px solid var(--border);padding:8px 10px 24px;background:repeating-linear-gradient(to top,rgba(13,91,252,.08) 0px,rgba(13,91,252,.08) 1px,transparent 1px,transparent 25%)}.column-bars{height:100%;display:grid;grid-template-columns:repeat(auto-fit,minmax(40px,1fr));align-items:end;gap:12px}.column-item{display:flex;flex-direction:column;align-items:center;gap:8px}.column-bar{width:100%;border-radius:10px 10px 0 0;background:linear-gradient(180deg,var(--accent) 0%,var(--accent-2) 100%);transition:height .3s ease}.column-label{font-size:11px;color:var(--muted)}.composition-row{display:grid;grid-template-columns:90px 1fr 40px;align-items:center;gap:12px}.composition-label{font-size:13px;color:var(--ink)}.composition-bar{height:10px;background:#f1f6ff;border-radius:999px;overflow:hidden}.composition-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--primary-400, #468eff));border-radius:999px}.composition-value{font-size:12px;color:var(--muted);text-align:right}.placeholder-card{margin-top:16px;padding:16px;border-radius:14px;border:1px dashed var(--border);background:#f8faff}.placeholder-title{font-weight:600;margin-bottom:12px}.placeholder-lines{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.placeholder-line{height:10px;border-radius:999px;background:linear-gradient(90deg,#0d5bfc33,#0d5bfc0d)}.timeline{display:flex;flex-direction:column;gap:16px;position:relative}.timeline-item{display:grid;grid-template-columns:14px 1fr;gap:12px;align-items:start}.timeline-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);margin-top:6px;box-shadow:0 0 0 6px #0d5bfc1f}.timeline-title{font-weight:600;margin-bottom:4px}.timeline-time{font-size:12px;color:var(--muted);margin-bottom:6px}.recharge-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-top:16px}.recharge-panel{position:relative;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden}.recharge-panel:before{content:none}.recharge-panel .muted{color:var(--muted)}.recharge-panel .page-title{color:var(--ink)}.recharge-title{display:flex;align-items:center;gap:12px}.recharge-panel .recharge-option{background:#fff;border-color:var(--border)}.recharge-panel .recharge-option.active{border-color:var(--accent);box-shadow:0 10px 20px #0d5bfc26}.recharge-panel .recharge-amount{color:var(--ink)}.recharge-panel .recharge-points{color:var(--muted)}.recharge-panel .d-icon circle{stroke:var(--accent)}.recharge-panel .d-icon text{fill:var(--accent)}.recharge-panel .d-unit{color:var(--muted)}.channel-grid{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:12px;margin-top:16px}.channel-card{padding:12px;border-radius:10px;border:1px solid var(--border);background:#fff;display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;transition:all .2s ease}.channel-card.active{border-color:var(--accent);box-shadow:0 10px 20px #0d5bfc2e}.channel-left{display:flex;align-items:center;gap:12px}.channel-icon{width:40px;height:40px;border-radius:10px;background:var(--surface-2);display:grid;place-items:center;font-weight:700;color:var(--accent)}.channel-icon img{width:22px;height:22px;object-fit:contain}.channel-card.active .channel-icon{background:#0d5bfc1f;color:var(--accent)}.channel-meta{display:flex;flex-direction:column;gap:4px}.channel-title{font-weight:600;color:var(--ink)}.channel-desc{font-size:12px;color:var(--muted)}.channel-card.active .channel-title,.channel-card.active .channel-desc{color:var(--accent)}.channel-card.active .chip{border-color:#d8e5ff;color:var(--accent)}.recharge-option{border-radius:10px;border:1px solid var(--border);padding:12px;background:#fff;cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;gap:8px}.recharge-option.active{border-color:var(--accent);background:#f1f6ff;box-shadow:0 10px 20px #0d5bfc29}.recharge-amount{font-size:18px;font-weight:600}.recharge-points{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.vip-progress{margin-top:12px}.vip-track{width:100%;height:12px;border-radius:999px;background:#f1f1f4;overflow:hidden}.vip-fill{height:100%;background:linear-gradient(90deg,var(--accent) 0%,var(--accent-2) 100%);transition:width .3s ease}.vip-meta{display:flex;justify-content:space-between;gap:12px;font-size:12px;color:var(--muted);margin-top:8px}.vip-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px 16px;margin-top:12px;font-size:12px}.vip-stats>div{display:flex;justify-content:space-between;gap:10px}.vip-tier-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-top:12px}.vip-tier{padding:12px;border-radius:12px;border:1px solid var(--border);background:#fff;display:flex;flex-direction:column;gap:6px}.vip-tier.active{border-color:var(--accent);background:#f1f6ff}.vip-spotlight{border:1px solid var(--border);background:#fff;box-shadow:var(--shadow)}.vip-tier-strong{border-color:var(--accent);background:#f1f6ff}.vip-tier-next{border-color:var(--border);background:#fff}.vip-tier-title{font-weight:600}.vip-tier-meta{font-size:12px;color:var(--muted)}.field-hint{font-size:12px;margin-top:6px}.field-hint.error{color:var(--danger)}@media (max-width: 1024px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;top:0;left:0;bottom:0;width:260px;transform:translate(-100%);transition:transform .25s ease;z-index:40;overflow-y:auto;padding:24px 20px}.sidebar.open{transform:translate(0)}.mobile-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;position:sticky;top:0;z-index:30;background:#fff;color:var(--ink);border-bottom:1px solid var(--border)}.mobile-overlay{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a33;z-index:35}.brand{flex:0 0 auto}.nav{flex-direction:column;gap:10px}.nav a{font-size:15px;white-space:normal}.stack{margin-top:auto}.stack .muted{display:block}.stack>div{font-size:12px;max-width:200px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.auth-shell{grid-template-columns:1fr}.auth-panel{order:-1}.grid-2{grid-template-columns:1fr}}@media (max-width: 640px){.sidebar{width:220px}.nav a{font-size:14px;padding:8px 10px}}