:root{--bg: #fff8f2;--canvas: #efe7dc;--surface: #ffffff;--text: #2b2118;--text-secondary: #7a6a5c;--muted: #9c8c7c;--faint: #b0a297;--tan: #b08a6a;--accent: #ff6f49;--accent-soft: #ffe7dc;--accent-tint: #fff3ec;--border: #f1e6da;--beige: #f5eee5;--green: #2f7d5d;--green-alt: #3e7c67;--green-bg: #e3f1ec;--green-border: #cfe4dc;--red-bg: #fbe8e4;--red-border: #f3d4cc;--red-num: #b25c4c;--danger: #e2574c;--danger-bg: #fdedeb;--card-shadow: 0 2px 10px rgba(43, 33, 24, .06);--nav-height: 64px;--safe-bottom: var(--tg-safe-area-inset-bottom, env(safe-area-inset-bottom, 0px));--safe-top: var(--tg-safe-area-inset-top, env(safe-area-inset-top, 0px))}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Nunito,-apple-system,BlinkMacSystemFont,Segoe 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768px){body{background:var(--canvas)}.app-shell{background:var(--bg);max-width:640px;margin:0 auto;box-shadow:0 0 60px #2b21181f}.page{max-width:560px;padding-top:32px}}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--border);padding:10px 0 calc(10px + var(--safe-bottom));display:flex;justify-content:space-around;align-items:center;z-index:10;transition:transform .2s ease}.bottom-nav.hidden{transform:translateY(110%)}@media (min-width: 768px){.bottom-nav{max-width:640px;left:50%;transform:translate(-50%)}.bottom-nav.hidden{transform:translate(-50%)}}.bottom-nav-item{display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--faint);text-decoration:none;font-size:11px;font-weight:700;position:relative;padding:0 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