* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
    background: #f4f5f4;
    color: #222;
}

.site-header {
    background: #1d9e75;
    padding: 12px 24px;
    display: flex;
    align-items: center;
}
.header-logo-link { display: inline-flex; align-items: center; }
.header-logo {
    height: 44px;
    width: auto;
    display: block;
}

.site-header .logo-box {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.2);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 22px; font-weight: bold;
}

.site-header .site-name { font-size: 20px; font-weight: 600; color: #fff; }
.site-header .site-addr { font-size: 13px; color: #e1f5ee; }
.site-header a { text-decoration: none; }

.home-wrap { max-width: 900px; margin: 24px auto; padding: 0 16px; }
.section-label { font-size: 13px; color: #666; margin-bottom: 14px; }

.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
}

.app-tile {
    background: #fff;
    border: 1px solid #e2e2e0;
    border-radius: 12px;
    padding: 18px;
    text-decoration: none;
    color: inherit;
    display: block;
    transition: border-color 0.15s;
}
.app-tile:hover { border-color: #1d9e75; }
.app-tile.disabled { opacity: 0.55; pointer-events: none; }

.tile-icon {
    width: 44px; height: 44px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; margin-bottom: 12px;
}
.tile-title { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.tile-desc { font-size: 13px; color: #666; line-height: 1.5; }