:root{--bg: #f0f4f8;--surface: #ffffff;--border: #e2e8f0;--border-strong: #cbd5e1;--text-primary: #0f172a;--text-muted: #94a3b8;--accent: #2563eb;--radius: 14px;--shadow-xs: 0 1px 2px rgba(15,23,42,.05);--shadow-sm: 0 1px 3px rgba(15,23,42,.07), 0 2px 6px rgba(15,23,42,.04);--shadow: 0 4px 14px rgba(15,23,42,.09), 0 1px 4px rgba(15,23,42,.05);--t: .16s cubic-bezier(.4,0,.2,1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;min-height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI Variable,Segoe UI,system-ui,Roboto,sans-serif;background:var(--bg);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.page{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}.hub-brand{background:var(--surface);border-bottom:1px solid var(--border);padding:24px 20px 20px;text-align:center}.hub-brand-logo{display:block;width:64px;height:64px;margin:0 auto 10px}.hub-brand h1{font-size:22px;font-weight:800;letter-spacing:-.03em;color:var(--text-primary)}.hub-brand h1{color:#014d22;font-weight:700}.hub-brand p{font-size:13px;color:var(--text-muted);margin-top:3px;font-weight:500}.hub-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:0;width:100%;max-width:480px;margin:0 auto}@media (max-width: 360px){.hub-grid{grid-template-columns:1fr;gap:12px}}.hub-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:20px 16px 18px;display:flex;flex-direction:column;align-items:center;gap:10px;cursor:pointer;text-decoration:none;color:var(--text-primary);transition:box-shadow var(--t),transform var(--t),border-color var(--t);text-align:center;-webkit-tap-highlight-color:transparent;min-height:148px;justify-content:center}.hub-card:hover{box-shadow:var(--shadow);border-color:var(--border-strong);transform:translateY(-2px)}.hub-card:active{transform:scale(.96);box-shadow:var(--shadow-xs)}.hub-icon-wrap{width:54px;height:54px;border-radius:15px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.hub-card .hub-title{font-size:14px;font-weight:700;color:var(--text-primary);line-height:1.3;letter-spacing:-.01em}.hub-card .hub-sub{font-size:10px;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.08em}@media (min-width: 768px){.hub-grid{max-width:520px;gap:18px}}@media (max-width: 480px){.hub-brand{padding:14px 16px 12px}.hub-brand-logo{width:44px;height:44px;margin-bottom:6px}.hub-brand h1{font-size:19px;line-height:1.3}.hub-brand p{font-size:12px;margin-top:1px}}