*{margin:0;padding:0;box-sizing:border-box}
body{background:#070b14;color:#e8dfc2;font-family:Georgia,'Times New Roman',serif;min-height:100vh;display:flex;flex-direction:column;align-items:center}
header{width:100%;max-width:720px;padding:22px 20px 6px;text-align:center}
header h1{font-size:clamp(24px,6vw,38px);letter-spacing:.25em;color:#e8c15a;text-shadow:0 0 30px rgba(232,193,90,.3)}
header p{color:#9a917a;font-style:italic;font-size:14px;margin-top:6px}
.topbar{width:100%;max-width:720px;display:flex;justify-content:space-between;align-items:center;padding:12px 20px;flex-wrap:wrap;gap:10px}
.back{color:#9a917a;text-decoration:none;font-size:13px;letter-spacing:.1em}
.back:hover{color:#e8c15a}
.zoom{display:flex;gap:8px}
.zoom button{background:#111a30;border:1px solid #8a6f3c;color:#e8c15a;width:38px;height:38px;border-radius:8px;font-size:18px;cursor:pointer}
.zoom button:hover{background:#1d2540}
.eras{width:100%;max-width:720px;display:flex;gap:8px;padding:4px 20px 12px;overflow-x:auto}
.eras button{flex:1;min-width:110px;background:#0e1526;border:1px solid #3a4a66;color:#9a917a;border-radius:10px;padding:10px 6px;font-family:Georgia,serif;font-size:12px;cursor:pointer;transition:all .3s;white-space:nowrap}
.eras button:hover{border-color:#8a6f3c;color:#e8dfc2}
.eras button.active{background:#1d2540;border-color:#e8c15a;color:#e8c15a;box-shadow:0 0 16px rgba(232,193,90,.25)}
.stage{width:100%;max-width:720px;overflow:hidden;padding:0 16px}
svg#map{width:100%;height:auto;display:block;border-radius:12px;border:1px solid #232c44;transition:transform .3s ease;transform-origin:center top}
.tw{animation:tw 3s ease-in-out infinite}
.tw2{animation:tw 4.2s ease-in-out infinite}
@keyframes tw{0%,100%{opacity:.25}50%{opacity:1}}
.pulse{animation:pu 3.5s ease-in-out infinite}
@keyframes pu{0%,100%{opacity:.75}50%{opacity:1}}
.ember{animation:rise 7s linear infinite}
@keyframes rise{0%{transform:translateY(0);opacity:0}15%{opacity:.9}100%{transform:translateY(-160px);opacity:0}}
.mote{animation:fall 9s linear infinite}
@keyframes fall{0%{transform:translateY(0);opacity:0}15%{opacity:.85}100%{transform:translateY(150px);opacity:0}}
.barrier-flow{animation:dash 2.5s linear infinite}
@keyframes dash{to{stroke-dashoffset:-40}}
.corrupt{animation:corrupt 2s ease-in-out infinite}
@keyframes corrupt{0%,100%{opacity:.5}50%{opacity:1}}
.region{cursor:pointer;transition:filter .25s ease}
.region:hover{filter:brightness(1.3)}
.region.active{filter:brightness(1.45) drop-shadow(0 0 14px rgba(232,193,90,.45))}
#eraLabel{width:100%;max-width:720px;padding:0 20px;text-align:center}
#eraLabel h2{color:#e8c15a;font-size:17px;letter-spacing:.1em}
#eraLabel p{color:#9a917a;font-size:13px;font-style:italic;margin-top:4px}
#info{width:100%;max-width:720px;margin:14px 0 8px;padding:20px 22px;background:#111a30;border:1px solid #8a6f3c;border-radius:12px;min-height:110px}
#info h2{color:#e8c15a;font-size:19px;letter-spacing:.08em;margin-bottom:8px}
#info p{color:#cfc8b0;font-size:14px;line-height:1.7}
#info .hint{color:#6b6555;font-style:italic}
.legend{width:100%;max-width:720px;display:flex;flex-wrap:wrap;gap:10px;padding:6px 20px 40px}
.chip{border:1px solid #3a4a66;border-radius:20px;padding:6px 16px;font-size:12px;color:#9fb2cc;background:#101828}
footer{padding:24px;color:#4a453a;font-size:12px;text-align:center}