[hidden]{display:none!important}
.journey-home .app-shell,.journey-home #share,.journey-home #help-open{display:none}
#journey{max-width:780px;margin:0 auto;padding:clamp(24px,5vw,64px) 24px 80px;color:var(--ink)}
#journey h1{font-size:clamp(30px,5vw,46px);line-height:1.13;max-width:650px;margin:18px 0 22px;letter-spacing:-.6px}
#journey h1:focus{outline:none}#journey h2{font-size:23px;margin:0 0 12px}
#journey p{font-size:16px;line-height:1.75;color:var(--muted)}#journey .small{font-size:14px}
#journey progress{display:block;width:100%;height:8px;accent-color:#69be28;margin:28px 0 12px}
.journey-meta{display:flex;justify-content:space-between;gap:14px;font-size:14px;color:var(--muted);flex-wrap:wrap}
.journey-continue{margin:28px 0 6px;padding:16px 22px;font-size:17px;white-space:normal;text-align:left}
.journey-map{margin-top:24px;border-top:1px solid var(--line);padding-top:20px}.journey-map summary{cursor:pointer;font-size:16px;padding:8px 0 12px;color:var(--ink)}
.chapter-card{width:100%;display:flex;align-items:center;gap:16px;text-align:left;border:1px solid var(--line);background:var(--paper);color:var(--ink);padding:18px;margin:10px 0;border-radius:12px;min-height:88px}.chapter-card>span:nth-child(2){flex:1}.chapter-card strong,.chapter-card small{display:block}.chapter-card small{font-size:14px;color:var(--muted);margin-bottom:6px}.chapter-card strong{font-size:17px}.chapter-card>span:last-child{font-size:14px}.chapter-number{font-family:monospace;font-size:22px;color:var(--blue)}.chapter-card:disabled{opacity:.6;cursor:not-allowed}
#journey-back{display:block;margin-bottom:28px}.chapter-story{font-style:italic;border-left:3px solid #69be28;padding-left:20px}.lesson-copy{padding:26px 0;border-bottom:1px solid var(--line)}.journey-answers{display:grid;gap:10px}.journey-answers button{text-align:left;padding:15px;font-size:16px;white-space:normal}#journey-feedback{min-height:28px}
#mission-bar{max-width:1300px;margin:20px auto 0;padding:20px 24px;display:flex;gap:20px;align-items:center;border-left:4px solid #69be28;background:var(--paper)}#mission-bar>div{flex:1}#mission-bar p{font-size:16px;line-height:1.6;margin:8px 0 0}#mission-bar button{flex-shrink:0}
.journey-home .topbar{padding-inline:24px}.journey-home #journey-nav{display:none}button:disabled{cursor:not-allowed}
@media(max-width:600px){#mission-bar{margin:12px;flex-direction:column;align-items:stretch}.chapter-card{gap:10px;padding:14px}.chapter-card>span:last-child{font-size:12px}.journey-home .topbar{gap:14px}#journey{padding:28px 18px 60px}}