:root{color-scheme:light dark;--bg-primary:#f1f5f9;--bg-secondary:#fff;--bg-header:rgba(255,255,255,.6);--bg-card:rgba(255,255,255,.4);--bg-hover:rgba(255,255,255,.5);--bg-light:rgba(255,255,255,.3);--bg-hover-strong:rgba(255,255,255,.7);--border:rgba(255,255,255,.6);--border-active:rgba(139,92,246,.8);--accent-purple:#7c3aed;--accent-teal:#0d9488;--accent-blue:#2563eb;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--text-inverse:#fff;--gradient-accent:linear-gradient(135deg,#7c3aed,#0d9488);--gradient-card:linear-gradient(135deg,rgba(255,255,255,.6),rgba(255,255,255,.3));--shadow-glow:0 0 40px rgba(139,92,246,.15);--shadow-card:0 8px 32px rgba(31,38,135,.07);--radius:16px;--radius-sm:10px;--transition:all .3s cubic-bezier(.4,0,.2,1)}
:root[data-theme="dark"]{--bg-primary:#0a0f1d;--bg-secondary:#0d1117;--bg-header:rgba(10,15,29,.5);--bg-card:rgba(17,25,40,.6);--bg-hover:rgba(255,255,255,.05);--bg-light:rgba(17,25,40,.4);--bg-hover-strong:rgba(255,255,255,.1);--border:rgba(255,255,255,.12);--border-active:rgba(139,92,246,.6);--accent-purple:#a78bfa;--accent-teal:#2dd4bf;--accent-blue:#60a5fa;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--text-inverse:#fff;--gradient-accent:linear-gradient(135deg,#a78bfa,#2dd4bf);--gradient-card:linear-gradient(135deg,rgba(17,25,40,.7),rgba(17,25,40,.4));--shadow-glow:0 0 40px rgba(139,92,246,.2);--shadow-card:0 8px 32px rgba(0,0,0,.4)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg-primary:#0a0f1d;--bg-secondary:#0d1117;--bg-header:rgba(10,15,29,.5);--bg-card:rgba(17,25,40,.6);--bg-hover:rgba(255,255,255,.05);--bg-light:rgba(17,25,40,.4);--bg-hover-strong:rgba(255,255,255,.1);--border:rgba(255,255,255,.12);--border-active:rgba(139,92,246,.6);--accent-purple:#a78bfa;--accent-teal:#2dd4bf;--accent-blue:#60a5fa;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--text-inverse:#fff;--gradient-accent:linear-gradient(135deg,#a78bfa,#2dd4bf);--gradient-card:linear-gradient(135deg,rgba(17,25,40,.7),rgba(17,25,40,.4));--shadow-glow:0 0 40px rgba(139,92,246,.2);--shadow-card:0 8px 32px rgba(0,0,0,.4)}}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Inter",system-ui,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse 80% 80% at 0% 0%,rgba(139,92,246,.15) 0%,transparent 50%),radial-gradient(ellipse 80% 80% at 100% 100%,rgba(20,184,166,.15) 0%,transparent 50%),radial-gradient(ellipse 60% 60% at 50% 50%,rgba(236,72,153,.1) 0%,transparent 50%);pointer-events:none;z-index:0}
main{position:relative;z-index:1}
header{background:var(--bg-header);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}
.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:68px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-icon{width:36px;height:36px;border-radius:10px;background:var(--gradient-accent);display:flex;align-items:center;justify-content:center;font-size:18px}
.logo-text{font-size:18px;font-weight:700;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.header-badge{font-size:12px;font-weight:500;color:var(--text-secondary);background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:5px 14px}
.hero{text-align:center;padding:72px 24px 48px}
.hero-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-purple);background:rgba(139,92,246,.1);border:1px solid rgba(139,92,246,.25);border-radius:20px;padding:6px 16px;margin-bottom:24px}
.hero h1{font-size:clamp(28px,5vw,52px);font-weight:800;line-height:1.15;margin-bottom:16px;letter-spacing:-.02em}
.hero h1 .gradient-text{background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero p{font-size:16px;color:var(--text-secondary);max-width:620px;margin:0 auto 40px;line-height:1.7}
.glass-card{flex-shrink:0;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:32px;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);box-shadow:var(--shadow-card);transition:var(--transition);position:relative;overflow:hidden}
.glass-card::before{content:"";position:absolute;inset:0;background:var(--gradient-card);pointer-events:none;opacity:.5}
.glass-card:hover{border-color:var(--border-active);box-shadow:var(--shadow-glow),var(--shadow-card)}
.section-label{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-purple);margin-bottom:24px;display:flex;align-items:center;gap:8px}
.section-label::after{content:"";flex:1;height:1px;background:var(--border)}
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{background:rgba(139,92,246,.1);color:var(--text-secondary);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;padding:14px 16px;text-align:right;white-space:nowrap;border-bottom:1px solid var(--border)}
thead th:first-child{text-align:left}
tbody tr{border-bottom:1px solid var(--bg-light);transition:background .2s}
tbody tr:hover{background:var(--bg-light)}
tbody td{padding:12px 16px;text-align:right;color:var(--text-secondary)}
tbody td:first-child{text-align:left;font-weight:600;color:var(--text-primary)}
tbody td.balance{color:var(--text-muted)}
.chart-title{font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:20px}
.donut-wrap{position:relative;width:180px;height:180px;margin:0 auto 20px}
.donut-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none}
.donut-center-label{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}
.donut-center-value{font-size:15px;font-weight:800;color:var(--text-primary);margin-top:2px}
.chart-legend{display:flex;flex-direction:column;gap:10px}
.legend-item{display:flex;align-items:center;justify-content:space-between;font-size:13px}
.legend-dot-wrap{display:flex;align-items:center;gap:8px}
.legend-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.legend-name{color:var(--text-secondary)}
.legend-value{font-weight:600;color:var(--text-primary)}
.legend-pct{font-size:11px;color:var(--text-muted);margin-left:4px}
footer{text-align:center;padding:24px;border-top:1px solid var(--border);color:var(--text-muted);font-size:13px}
footer a{color:var(--accent-purple);text-decoration:none}
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.animate-in{animation:fadeInUp .5s ease forwards}
@keyframes detailsExpand{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}
@keyframes detailsCollapse{from{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-12px)}}
details[open]:not(.closing) summary ~ *{animation:detailsExpand .3s cubic-bezier(.4,0,.2,1) forwards}
details.closing summary ~ *{animation:detailsCollapse .3s cubic-bezier(.4,0,.2,1) forwards}
details summary i{transition:transform .3s cubic-bezier(.4,0,.2,1), color .3s ease}
details[open]:not(.closing) summary i{transform:rotate(15deg) scale(1.1);color:var(--accent-purple)}
.theme-dropdown-container{position:relative}
.theme-toggle-btn{transition:transform .2s cubic-bezier(.34,1.56,.64,1),background-color .2s ease,color .2s ease}
.theme-toggle-btn:active{transform:scale(.9)}
.theme-toggle-btn i{display:inline-block;transition:transform .3s cubic-bezier(.34,1.56,.64,1)}
.theme-toggle-btn:hover i{transform:rotate(15deg) scale(1.1)}
.theme-dropdown-menu{position:absolute;right:0;top:calc(100% + 8px);width:140px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-card);overflow:hidden;z-index:1000;display:flex;flex-direction:column;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-8px) scale(.95);transform-origin:top right;transition:opacity .25s cubic-bezier(.16,1,.3,1),transform .25s cubic-bezier(.16,1,.3,1),visibility .25s ease}
.theme-dropdown-menu.show{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0) scale(1)}
.theme-option{display:flex;align-items:center;gap:10px;width:100%;padding:10px 16px;background:transparent;border:none;color:var(--text-primary);font-size:13px;font-weight:500;font-family:inherit;text-align:left;cursor:pointer;transition:background .2s,transform .15s ease}
.theme-option:hover{background:var(--bg-hover-strong);transform:translateX(2px)}
.theme-option i{color:var(--text-muted);width:16px;text-align:center;transition:transform .2s ease}
.toast{position:fixed;bottom:32px;left:50%;transform:translateX(-50%) translateY(20px);background:rgba(20,184,166,.15);border:1px solid rgba(20,184,166,.4);backdrop-filter:blur(20px);color:#2dd4bf;font-size:13px;font-weight:600;padding:12px 24px;border-radius:12px;z-index:9999;opacity:0;pointer-events:none;transition:opacity .3s ease,transform .3s ease;display:flex;align-items:center;gap:8px;white-space:nowrap}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(139,92,246,.3);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(139,92,246,.5)}
@media(max-width:600px){.header-inner{padding:0 16px;height:56px;gap:8px}.logo-icon{width:30px;height:30px;font-size:15px;border-radius:8px}.logo-text{font-size:15px}.header-badge{font-size:10px;padding:3px 10px}.hero{padding:40px 16px 28px}.hero p{font-size:14px;margin-bottom:28px}.glass-card{padding:20px 16px}.section-label{font-size:10px;margin-bottom:20px}footer{padding:20px 16px;font-size:12px}}