*{margin:0;padding:0;box-sizing:border-box}:root{--bg:#f2efe7;--surface:#9acbd0;--primary:#2973b2;--accent:#48a6a7;--text:#1f2933;--text-muted:#4f5d6b}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg);color:var(--text)}#root{width:100%;min-height:100vh;min-height:100svh;min-height:100dvh}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app{display:flex;flex-direction:column;height:100vh;height:100svh;height:100dvh;width:100%}.festival-ended-banner{background-color:#f0f4ff;color:#1a3a6b;text-align:center;padding:.5rem 1rem;font-size:.875rem;font-weight:500;border-bottom:1px solid #c5d5f0;flex-shrink:0}.app-splash{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;background-color:var(--primary);color:var(--bg)}.app-splash-title{font-size:2rem;margin-bottom:.5rem}.app-splash-subtitle{font-size:1rem;opacity:.8}.app-header{background-color:var(--primary);color:var(--bg);padding:1rem;text-align:center}.app-header-link{color:inherit;text-decoration:none;display:block}.app-header h1{margin:0;font-size:1.5rem}.tab-navigation{display:flex;background-color:var(--bg);border-bottom:2px solid var(--surface)}.tab-button{flex:1 1;padding:1rem;background:none;border:none;border-bottom:3px solid transparent;cursor:pointer;font-size:1rem}.tab-button.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}.app-main{flex:1 1;overflow:auto}.app-footer{background-color:var(--bg);border-top:1px solid var(--surface);padding:.5rem 0 calc(.5rem + env(safe-area-inset-bottom, 0))}@media (max-width:640px){.app-footer{display:none}}.app-footer-nav{display:flex;justify-content:space-around}.app-footer-link{color:var(--primary);text-decoration:none;font-size:.9rem;padding:.35rem .5rem}.app-footer-link:hover{text-decoration:underline}.app-footer-copyright{margin:.45rem 0 0;padding:0 .75rem;text-align:center;font-size:.7rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.home-menu{padding:1.5rem 1rem;background-color:var(--bg)}.home-menu-title{font-size:1.2rem;margin-bottom:1rem;color:var(--primary)}.home-menu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:1rem;gap:1rem}.home-menu-item{display:flex;align-items:center;justify-content:center;padding:1.2rem .8rem;border-radius:10px;background:var(--primary);color:var(--bg);text-decoration:none;box-shadow:0 2px 4px rgba(0,0,0,.12);transition:background-color .2s ease,transform .2s ease}.home-menu-item:hover{background:var(--accent);transform:translateY(-1px)}.home-menu-item--disabled{background:#b0b0b0;cursor:not-allowed;box-shadow:none}.home-menu-item--disabled:hover{background:#b0b0b0;transform:none}.home-menu-label{font-size:1rem;font-weight:600}.home-menu-notice{padding:0 0 1rem;color:var(--text-muted)}.home-menu-item--inline{display:inline-flex;max-width:100%}