:root{--color-bg: #f4f5f7;--color-surface: #ffffff;--color-border: #e2e4e9;--color-row-alt: #fafafb;--color-text: #1a1d23;--color-text-muted: #6b7280;--color-primary: #4f46e5;--color-primary-hover: #4338ca;--color-primary-contrast: #ffffff;--color-danger: #dc2626;--color-danger-bg: #fef2f2;--color-danger-border: #fecaca;--color-info: #2563eb;--color-info-bg: #eff6ff;--color-info-border: #bfdbfe;--shadow-card: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);--radius: 10px}@media (prefers-color-scheme: dark){:root{--color-bg: #14161a;--color-surface: #1d2026;--color-border: #2c303a;--color-row-alt: #242830;--color-text: #e7e9ec;--color-text-muted: #9aa1ac;--color-primary: #818cf8;--color-primary-hover: #6366f1;--color-primary-contrast: #111318;--color-danger: #f87171;--color-danger-bg: #2a1618;--color-danger-border: #5c2327;--color-info: #60a5fa;--color-info-bg: #131c2b;--color-info-border: #1e3a5f;--shadow-card: 0 1px 2px rgba(0, 0, 0, .3), 0 1px 3px rgba(0, 0, 0, .4)}}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,sans-serif}.page{max-width:960px;margin:0 auto;padding:32px 20px 64px}.page-narrow{max-width:420px}.back-link{display:inline-block;color:var(--color-text-muted);text-decoration:none;font-size:14px;margin-bottom:16px}.back-link:hover{color:var(--color-primary)}h1{font-size:22px;font-weight:700;margin:0 0 20px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.topbar h1{margin:0}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-card);padding:32px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:8px;border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);font-size:14px;font-weight:500;cursor:pointer;transition:background-color .15s ease,border-color .15s ease}.btn:hover{background:var(--color-bg)}.btn:active{background:var(--color-border)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-primary-contrast)}.btn-primary:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover)}.btn-primary:active{background:var(--color-primary-hover);border-color:var(--color-primary-hover);transform:translateY(1px)}.btn-ghost{background:transparent;border-color:transparent;color:var(--color-text-muted)}.btn-ghost:hover{background:var(--color-border);color:var(--color-text)}.field{margin-bottom:20px}.field label{display:block;font-size:13px;font-weight:600;color:var(--color-text-muted);margin-bottom:6px}.text-input{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);font-size:14px}.text-input:focus{outline:2px solid var(--color-primary);outline-offset:1px}.select{width:100%;padding:10px 32px 10px 12px;border-radius:8px;border:1px solid var(--color-border);background-color:var(--color-bg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 6L8 10L12 6' stroke='%236b7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;color:var(--color-text);font-size:14px;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.select:focus{outline:2px solid var(--color-primary);outline-offset:1px}.banner{padding:12px 14px;border-radius:8px;font-size:14px;margin-bottom:16px;border:1px solid transparent}.banner-error{background:var(--color-danger-bg);border-color:var(--color-danger-border);color:var(--color-danger)}.banner-info{background:var(--color-info-bg);border-color:var(--color-info-border);color:var(--color-info)}.meta-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}.meta-row .updated-at{font-size:13px;color:var(--color-text-muted)}.module-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}.module-card{display:block;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-card);padding:18px 20px;text-decoration:none;color:inherit;transition:border-color .15s ease,transform .1s ease}.module-card:hover{border-color:var(--color-primary);transform:translateY(-1px)}.module-card-title{font-size:16px;font-weight:600;color:var(--color-text)}.module-card-desc{margin:6px 0 0;font-size:13px;color:var(--color-text-muted)}.table-wrap{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-card);overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}thead th{text-align:left;padding:12px 16px;font-size:12px;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--color-border);white-space:nowrap}tbody td{padding:12px 16px;border-bottom:1px solid var(--color-border);white-space:nowrap}tbody tr:last-child td{border-bottom:none}tbody tr:nth-child(2n){background:var(--color-row-alt)}tbody tr:hover{background:var(--color-bg)}.token-address{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--color-primary);text-decoration:none}.token-address:hover{text-decoration:underline}.empty-state{padding:32px 16px;text-align:center;color:var(--color-text-muted);font-size:14px}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center}.notes-textarea{width:100%;min-height:360px;padding:16px;border-radius:var(--radius);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.6;resize:vertical}.markdown-preview{padding:16px 20px;border-radius:var(--radius);border:1px solid var(--color-border);background:var(--color-surface);min-height:360px;line-height:1.7}.markdown-preview :first-child{margin-top:0}.markdown-preview code{background:var(--color-bg);padding:2px 5px;border-radius:4px;font-size:.9em}.markdown-preview pre{background:var(--color-bg);padding:12px 14px;border-radius:8px;overflow-x:auto}.file-list{margin-top:24px}.file-list h2{font-size:15px;font-weight:600;margin:0}.institution-card{margin-bottom:20px}.category-badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;background:var(--color-info-bg);color:var(--color-info);font-size:13px;font-weight:600}.category-badge-muted{background:var(--color-bg);color:var(--color-text-muted)}.institution-description{margin:16px 0 0;color:var(--color-text-muted);font-size:14px;line-height:1.6}.pie-chart-wrap{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-card);padding:20px;margin-bottom:20px}.app-shell{min-height:100vh}.app-nav{display:flex;align-items:center;gap:24px;padding:14px 24px;background:var(--color-surface);border-bottom:1px solid var(--color-border)}.app-nav-logo{font-size:18px;font-weight:700;color:var(--color-text);text-decoration:none;flex-shrink:0}.app-nav-links{display:flex;flex-wrap:wrap;gap:20px;flex:1}.app-nav-link{font-size:14px;font-weight:500;color:var(--color-text-muted);text-decoration:none;padding:4px 0}.app-nav-link:hover{color:var(--color-text)}.app-nav-link-active{color:var(--color-primary);font-weight:600}.stat-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.stat-card{display:flex;flex-direction:column;gap:6px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-card);padding:20px;text-decoration:none;color:inherit;transition:border-color .15s ease,transform .1s ease}.stat-card:hover{border-color:var(--color-primary);transform:translateY(-1px)}.stat-card-title{font-size:13px;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.03em}.stat-card-value{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}.stat-card-sub{margin:0;font-size:13px;color:var(--color-text-muted)}.stat-card-link{margin-top:8px;font-size:13px;font-weight:600;color:var(--color-primary)}.login-card{border-top:3px solid var(--color-primary)}.login-card h1{font-size:24px;margin-bottom:24px}