.rail-page{padding:24px 0 72px}
.rail-page h1{font-size:clamp(24px,3.2vw,36px);margin:8px 0 10px}
.lead{color:var(--muted);max-width:640px;margin-bottom:20px}
.rail{display:flex;gap:8px;overflow:auto;padding-bottom:8px}
.rail button{flex:0 0 88px;height:120px;background:var(--red);color:#fff;border:0;font-size:48px;font-weight:900;cursor:pointer}
.rail button:nth-child(even){background:var(--ink)}
.rail button.is-on{outline:3px solid var(--ink);outline-offset:2px}
.panel{display:none;background:#fff;border:1px solid var(--line);padding:24px;margin-top:12px;scroll-margin-top:76px}
.panel.is-on{display:block}
.panel h2{font-size:22px;margin-bottom:8px}
.panel p{color:var(--muted)}
.panel .kpi{display:block;margin-top:10px;font-weight:900;color:var(--red)}
.panel img{width:min(100%,360px);height:180px;object-fit:cover;margin-top:12px}
@media(max-width:720px){.rail button{flex-basis:64px;height:88px;font-size:32px}}