:root{--bg:#2a2623;--ink:#fff;--gold:#FFC21A;--muted:#888}
*{box-sizing:border-box}
html,body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink)}
body{font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB",sans-serif}
main{width:min(100%,480px);min-height:100vh;margin:0 auto;padding:20px;display:flex;flex-direction:column;justify-content:center}
@media (max-width:480px){main{padding:20px 10vw}}
header{text-align:center;margin:0 0 24px}
h1{margin:0;color:var(--gold);font-size:2.5rem;font-weight:700;line-height:1.15}
.tagline{margin:10px 0 0;color:var(--gold);font-size:18px;font-weight:700;letter-spacing:1px}
@media (max-width:480px){.tagline{font-size:16px}}
.lines{display:flex;flex-direction:column;gap:16px;margin:0 0 24px}
a.line,p.line{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:10px 12px;border:1px solid var(--gold);border-radius:10px;color:inherit;text-decoration:none;text-align:center}
a.line:hover{background:rgba(255,194,26,.08)}
a.line:active{opacity:.8}
.line.start{margin-top:8px}
.lab{font-size:15px;color:#fff}
.url{font-size:15px;color:var(--gold);overflow-wrap:anywhere;word-break:break-all}
.note{font-size:12px;color:var(--muted)}
.info{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:15px;margin:0 0 20px;text-align:center}
.info p{margin:0;font-size:15px;overflow-wrap:anywhere;word-break:break-all;color:var(--muted)}
.info p+p{margin-top:10px}
@media (max-width:480px){.info{padding:12px 8px}.info p{font-size:13px}}
.hl,a.hl{color:var(--gold);text-decoration:none;font-weight:400;overflow-wrap:anywhere;word-break:break-all}
.hl strong{font-weight:700}
a.hl:hover{text-decoration:underline}
.preview-note{margin:0 0 1rem;padding:.55rem .7rem;background:rgba(255,194,26,.15);border-radius:.5rem;text-align:center}
.preview-note a{color:var(--gold)}
a:focus-visible{outline:2px solid var(--gold);outline-offset:2px}