:root{color-scheme:light;--bg:#f6f7f9;--surface:#fff;--surface-2:#f9fafb;--border:#e7e9ee;--text:#0b1220;--muted:#6b7280;--muted-2:#9aa1ad;--primary:#4f46e5;--primary-weak:#eef2ff;--success:#15803d;--success-weak:#ecfdf3;--danger:#dc2626;--danger-weak:#fef2f2;--warning:#b45309;--sidebar:#0e1525;--sidebar-text:#aab2c5;--sidebar-text-active:#fff;--sidebar-active:#1d2740;--sidebar-border:#1c2438;--radius:14px;--radius-sm:10px;--shadow-sm:0 1px 2px rgba(16,24,40,.04),0 1px 3px rgba(16,24,40,.06);--shadow:0 1px 2px rgba(16,24,40,.04),0 8px 24px rgba(16,24,40,.06);--font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Inter,Helvetica,Arial,sans-serif}*{box-sizing:border-box}@keyframes spin{to{transform:rotate(1turn)}}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;font-feature-settings:"tnum" 0}a{color:inherit;text-decoration:none}.shell{display:grid;grid-template-columns:248px 1fr;min-height:100vh}.sidebar{background:var(--sidebar);color:var(--sidebar-text);display:flex;flex-direction:column;padding:20px 16px;position:-webkit-sticky;position:sticky;top:0;height:100vh;border-right:1px solid var(--sidebar-border)}.brand{display:flex;align-items:center;gap:10px;padding:6px 8px 22px;font-weight:700;font-size:18px;letter-spacing:-.02em;color:#fff}.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,#6366f1,#4f46e5);display:grid;place-items:center;color:#fff;font-size:15px}.nav{display:flex;flex-direction:column;gap:2px}.nav-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted-2);padding:8px 10px 6px}.nav-item{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:10px;font-size:14px;font-weight:500;color:var(--sidebar-text);transition:background .12s ease,color .12s ease}.nav-item:hover{background:var(--sidebar-active);color:#fff}.nav-item.active{background:var(--sidebar-active);color:var(--sidebar-text-active)}.nav-item svg{width:18px;height:18px;opacity:.9}.sidebar-footer{margin-top:auto;border-top:1px solid var(--sidebar-border);padding-top:14px;display:flex;flex-direction:column;gap:10px}.sidebar-user{font-size:12px;color:var(--muted-2);padding:0 10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-head{display:flex;align-items:center;justify-content:space-between}.mobile-menu-btn,.sidebar-close{display:none;background:none;border:none;cursor:pointer;padding:6px;border-radius:8px}.sidebar-close{color:var(--sidebar-text)}.mobile-menu-btn{color:var(--text)}.mobile-menu-btn svg,.sidebar-close svg{width:22px;height:22px;display:block}.topbar-left{display:flex;align-items:center;gap:12px;min-width:0}.sidebar-overlay{display:none}.main{display:flex;flex-direction:column;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;padding:22px 32px;border-bottom:1px solid var(--border);background:rgba(246,247,249,.8);-webkit-backdrop-filter:saturate(180%) blur(8px);backdrop-filter:saturate(180%) blur(8px);position:-webkit-sticky;position:sticky;top:0;z-index:5}.topbar h1{margin:0;font-size:20px;font-weight:650;letter-spacing:-.02em}.topbar .sub{font-size:13px;color:var(--muted);margin-top:2px}.content{padding:28px 32px 56px;max-width:1180px;width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card-pad{padding:20px 22px}.card-title{font-size:14px;font-weight:600;color:var(--text);margin:0 0 2px}.card-sub{font-size:12.5px;color:var(--muted);margin:0 0 16px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:16px;gap:16px;margin-bottom:22px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px 20px}.stat-label{font-size:12.5px;color:var(--muted);margin-bottom:8px}.stat-value{font-size:26px;font-weight:680;letter-spacing:-.02em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stat-value.pos{color:var(--success)}.stat-value.neg{color:var(--danger)}.grid-2{display:grid;grid-template-columns:1.4fr 1fr;grid-gap:16px;gap:16px}@media (max-width:760px){.alloc-split{grid-template-columns:1fr!important}}@media (max-width:820px){.shell{grid-template-columns:1fr}.sidebar{position:fixed;top:0;left:0;height:100dvh;width:256px;max-width:84vw;transform:translateX(-100%);transition:transform .24s ease;z-index:40}.sidebar.open{transform:translateX(0);box-shadow:0 18px 50px rgba(0,0,0,.4)}.sidebar-overlay{display:block;position:fixed;inset:0;background:rgba(11,18,32,.5);z-index:35}.mobile-menu-btn,.sidebar-close{display:inline-grid;place-items:center}.topbar{padding:14px 16px}.content{padding:18px 16px 48px}.card-pad{overflow-x:auto}.table{min-width:540px}}.table{width:100%;border-collapse:collapse;font-size:14px}.table th{text-align:left;font-weight:600;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.03em;padding:10px 12px;border-bottom:1px solid var(--border)}.table td{padding:12px;border-bottom:1px solid var(--surface-2);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:hover{background:var(--surface-2)}.table .date,.table .num{text-align:right}.table .date{color:var(--muted-2);font-size:12px}.row-emphasis td{font-weight:600}.row-benchmark{background:var(--surface-2)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 14px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:13.5px;font-weight:550;cursor:pointer;transition:background .12s ease,border-color .12s ease}.btn:hover{background:var(--surface-2)}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:#4338ca}.btn-ghost-light{background:transparent;border-color:var(--sidebar-border);color:var(--sidebar-text)}.btn-ghost-light:hover{background:var(--sidebar-active);color:#fff}.btn-sm{padding:5px 9px;font-size:12px;border-radius:8px}.input{padding:11px 13px;border-radius:10px;border:1px solid var(--border);font-size:14px;background:var(--surface);outline:none;transition:border-color .12s ease,box-shadow .12s ease}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-weak)}.input-num{width:64px;text-align:right;padding:5px 8px;border-radius:8px;border:1px solid var(--border);font-size:13px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:600;letter-spacing:.01em}.badge-buy{background:var(--success-weak);color:var(--success)}.badge-sell{background:var(--danger-weak);color:var(--danger)}.badge-hold{background:var(--surface-2);color:var(--muted)}.pos{color:var(--success)}.neg{color:var(--danger)}.muted{color:var(--muted)}.note{color:var(--muted-2);font-size:12px}.freshness{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted);background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:6px 12px}.freshness-dot{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 0 3px var(--success-weak)}.legend{display:flex;flex-direction:column;gap:2px}.legend-row{display:grid;grid-template-columns:12px 1fr auto auto;align-items:center;grid-gap:10px;gap:10px;padding:7px 4px;border-bottom:1px solid var(--surface-2);font-size:13.5px}.legend-row:last-child{border-bottom:none}.legend-swatch{width:11px;height:11px;border-radius:3px}.legend-name{color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.legend-val{color:var(--muted)}.legend-pct,.legend-val{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.legend-pct{font-weight:600;min-width:44px;text-align:right}.empty{text-align:center;color:var(--muted-2);padding:40px 20px;font-size:14px}.summary-bar{display:flex;flex-wrap:wrap;gap:24px;padding:14px 4px 2px;font-size:13px}.summary-bar b{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.auth-wrap{min-height:100vh;display:grid;place-items:center;background:radial-gradient(900px 500px at 70% -10%,#eef2ff 0,transparent 60%),var(--bg);padding:24px}.auth-card{width:min(360px,100%);background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);padding:32px;display:flex;flex-direction:column;gap:14px}@media (max-width:420px){.auth-wrap{padding:16px}.auth-card{padding:24px 20px;border-radius:16px}}.landing{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;grid-gap:48px;gap:48px;padding:48px clamp(24px,6vw,80px);max-width:1240px;margin:0 auto;background:radial-gradient(900px 520px at 78% -8%,#eef2ff 0,transparent 58%),var(--bg)}.landing-hero{max-width:540px}.landing-brand{display:flex;align-items:center;gap:10px;margin-bottom:28px}.landing-brand-name{font-size:20px;font-weight:700;letter-spacing:-.02em}.landing-title{font-size:clamp(30px,4.4vw,46px);line-height:1.08;letter-spacing:-.03em;font-weight:800;margin:0 0 16px;color:var(--text)}.landing-sub{font-size:16px;line-height:1.55;color:var(--muted);margin:0 0 28px}.landing-features{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}.landing-features li{display:flex;align-items:center;gap:12px;font-size:14.5px;color:var(--text)}.landing-check{flex:0 0 auto;width:24px;height:24px;border-radius:999px;display:grid;place-items:center;color:var(--primary);background:var(--primary-weak)}.landing-check svg{width:15px;height:15px}.landing-auth{display:grid;place-items:center}.landing-auth .auth-card{width:100%;max-width:380px}@media (max-width:860px){.landing{grid-template-columns:1fr;gap:32px;padding:40px 24px}.landing-hero{max-width:none}}.calc-grid{display:grid;grid-template-columns:320px 1fr;grid-gap:20px;gap:20px;align-items:start}.calc-controls{gap:14px}.calc-controls,.calc-field{display:flex;flex-direction:column}.calc-field{gap:6px}.calc-label{font-size:12.5px;color:var(--muted)}.calc-input-wrap{position:relative;display:flex;align-items:center}.calc-input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:10px;font-size:15px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;background:var(--surface);color:var(--text)}.calc-input:focus{outline:none;border-color:var(--accent)}.calc-suffix{position:absolute;right:12px;font-size:12px;color:var(--muted);pointer-events:none}.calc-results{min-width:0}.calc-fx-row{display:flex;flex-wrap:wrap;gap:24px}.calc-fx-cell{min-width:120px}@media (max-width:860px){.calc-grid{grid-template-columns:1fr}}.calc-results-wrap{min-width:0}.calc-tabs{display:inline-flex;gap:4px;padding:4px;background:var(--surface-2,#f1f2f5);border:1px solid var(--border);border-radius:12px;margin-bottom:16px}.calc-tab{border:none;background:transparent;padding:7px 16px;border-radius:9px;font-size:14px;font-weight:560;color:var(--muted);cursor:pointer}.calc-tab.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm)}.calc-inline-inputs{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:14px;gap:14px;margin-bottom:18px}.calc-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:8px}.val-charts{display:grid;grid-template-columns:1fr 1fr;grid-gap:24px;gap:24px}@media (max-width:900px){.val-charts{grid-template-columns:1fr}}.tag-link{color:var(--muted);text-decoration:none;border-bottom:1px dotted var(--border)}.tag-link:hover{color:var(--accent);border-bottom-color:var(--accent)}.chip{display:inline-block;padding:3px 10px;border-radius:999px;background:var(--surface-2,#f1f2f5);border:1px solid var(--border);font-size:12px;color:var(--text);text-decoration:none}.chip:hover{border-color:var(--accent);color:var(--accent)}.alloc-hit{background:#eef2ff;box-shadow:inset 3px 0 0 var(--accent,#4f46e5)}.onboard-steps{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}.onboard-step{display:flex;align-items:center;gap:14px;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:var(--surface)}.onboard-num{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:600;background:var(--surface-2,#f1f2f5);color:var(--muted)}.onboard-body{flex:1 1;min-width:0}.onboard-link{font-weight:600;color:var(--text);text-decoration:none}.onboard-link:hover{color:var(--accent)}