.era-sheet{width:min(1180px,100%)}
.era-sheet .guide-content{max-width:1060px;margin:auto}
.era-sheet .guide-hero{margin-bottom:24px}
.era-share{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:0 0 26px;padding:14px 18px;border:1px solid rgba(83,50,26,.45);background:rgba(238,207,160,.38)}
.era-share label{font-weight:700}
.era-share input{flex:1 1 280px;min-width:0;padding:9px 11px;border:1px solid rgba(83,50,26,.55);background:#fff8ed;color:#392718;font:inherit}
.era-share button{padding:9px 15px;border:1px solid #704124;background:#702f29;color:#fff4dc;font:inherit;font-weight:700;cursor:pointer}
.era-share button:hover,.era-share button:focus-visible{background:#8f3a31}
.era-share .share-link__status{flex-basis:100%;min-height:1.2em;color:#63452b;font-size:.9rem}
.era-start-mark{color:var(--red);font-size:1.6rem;font-weight:700;white-space:nowrap}
.era-sheet .guide-start h2{margin:0;color:var(--red);font-size:1.2rem}
.era-image{max-width:900px;margin:24px auto 38px;padding:10px;border:1px solid rgba(83,50,26,.55);background:#17202a;text-align:center;box-shadow:0 14px 32px rgba(53,29,15,.18)}
.era-image--intro{max-width:570px}
.era-image img{display:block;width:100%;height:auto}
.era-image figcaption{padding:11px 8px 3px;color:#e1d3bc;font-size:.88rem}
.era-contents{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;margin:0 0 40px;padding:18px 20px;border:1px solid rgba(83,50,26,.45);background:rgba(230,195,145,.36)}
.era-contents strong{color:var(--red)}
.era-contents a{color:var(--blue);font-weight:700;text-underline-offset:3px}
.era-section{margin:0 0 44px}
.era-section h2{margin:0 0 15px;color:var(--red);font-size:clamp(1.45rem,3vw,2rem)}
.era-section h3{margin:30px 0 10px;color:var(--blue);font-size:clamp(1.18rem,2.5vw,1.5rem)}
.era-section .guide-benefit h3{margin-top:0}
.era-section .reward-table h3,.era-section .reward-table h4{margin:0 0 14px;color:var(--red);font-size:1.2rem}
.era-section p,.era-after-grid{line-height:1.55}
.era-section .guide-checklist{margin:22px 0}
.era-section .guide-checklist h3{margin:0 0 12px;color:var(--red);font-size:1.2rem}
.era-choice{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:22px 0}
.era-choice article{padding:18px 20px;border:1px solid rgba(83,50,26,.45);background:rgba(230,195,145,.33)}
.era-choice h3,.era-choice h4{margin:0 0 8px;color:var(--blue);font-size:1.12rem}
.era-choice p{margin:0}
.era-steps{padding-left:1.35em;line-height:1.55}
.era-steps li{margin:.55em 0}
.era-after-grid{margin:16px 0 0}
.era-sheet .guide-source{text-align:left}
@media(max-width:760px){.era-share button{width:100%}.era-choice{grid-template-columns:1fr}.era-image{margin-inline:-8px;padding:6px}.era-contents{align-items:flex-start;flex-direction:column}.era-start-mark{white-space:normal}}