:root{--fg:#ffcc00;--accent:#ff9900;--red:#ff2a1a;--line:#661100;--paper:#efdcb8}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;background:url("../assets/bg.png") repeat fixed #150000;color:var(--fg);
  font-family:"Courier New",Courier,"PingFang SC","Songti SC","Noto Serif CJK SC",monospace}
a{color:var(--accent);text-decoration:none}
a:hover{color:#ff0000;background:#fff}
@keyframes blink{50%{opacity:0}}
@keyframes crossGlow{0%,100%{opacity:.3;text-shadow:0 0 2px #f00}50%{opacity:1;text-shadow:0 0 14px #f00,0 0 4px #500}}
.blink{animation:blink 1s infinite steps(1);color:#ff1a1a;font-weight:bold}
.cross{animation:crossGlow .9s infinite ease-in-out;color:#cc0000;font-weight:bold;display:inline-block}
.topbar{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;gap:8px;align-items:center;
  padding:10px max(12px,env(safe-area-inset-left));background:rgba(10,0,0,.94);border-bottom:2px dashed #883300;font-size:13px}
.reader{max-width:42em;margin:24px auto 48px;padding:22px 20px 26px;border:3px solid var(--line);background:rgba(15,2,2,.96);
  box-shadow:10px 10px 0 #440000,-5px -5px 0 rgba(50,10,0,.6)}
.chnav{text-align:center;font-size:14px;letter-spacing:1px;line-height:2.2}
.chnav.top{border-bottom:1px dashed #772200;padding-bottom:10px;margin-bottom:18px}
.chnav.bottom{border-top:1px dashed #772200;padding-top:14px;margin-top:22px;font-size:16px}
.chnav .off{color:#664422}
.ch-head{text-align:center;margin-bottom:26px}
.book{font-size:13px;color:#aa5522;letter-spacing:3px}
.vol{font-size:14px;color:var(--accent);margin-top:6px;letter-spacing:2px}
.ch-head h1{font-size:1.45rem;line-height:1.5;margin:10px 0 0;color:var(--fg);text-shadow:2px 2px 0 #550000;font-weight:bold}
.ch-head h1.title{font-size:2rem;letter-spacing:4px}
.sub{color:#aa5522;font-size:13px;margin-top:4px}
.text{max-width:38em;margin:0 auto;color:var(--paper);
  font-family:"Songti SC","Noto Serif CJK SC","Source Han Serif SC","STSong","PingFang SC","Hiragino Sans GB","Microsoft YaHei",serif;
  font-size:1.125rem;line-height:1.95;letter-spacing:.02em;word-break:break-word;overflow-wrap:anywhere}
.text p{margin:0 0 1.05em;text-indent:2em}
.text p.sys{text-indent:0;font-family:"Courier New",Courier,monospace;color:#7dff9a;font-size:.95rem;line-height:1.7;
  background:#050101;border:1px dashed #006622;padding:8px 10px;overflow-x:auto;white-space:normal}
.text strong{color:var(--fg)}
.text h2.sec{text-align:center;font-family:"Courier New",Courier,monospace;color:var(--fg);font-size:1.1rem;margin:1.8em 0 1em;letter-spacing:4px}
.scene-break{text-align:center;color:#cc0000;margin:1.6em 0;letter-spacing:4px;animation:crossGlow 1.4s infinite ease-in-out}
.end-mark{text-align:center;color:#aa5522;font-size:12px;margin-top:26px}
.home{text-align:center;margin-top:14px;font-size:14px}
.toc-list{list-style:none;padding:0;margin:0 auto;max-width:30em;font-size:16px;line-height:1.9}
.toc-list li{border-left:3px solid #881100;padding:6px 12px;margin-bottom:8px;background:rgba(0,0,0,.35)}
.toc-list li a{display:block}
.toc-list li a::before{content:"> ";color:#cc0000}
.toc-list li.extra{border-left-color:#aa5522}
.toc-list li.vol-li{border:none;background:none;color:var(--accent);text-align:center;margin-top:16px;letter-spacing:2px}
.first{text-align:center;margin-top:22px;font-size:16px}
@media (max-width:600px){
  .reader{margin:12px 8px 32px;padding:16px 14px 20px;box-shadow:5px 5px 0 #440000}
  .text{font-size:1.06rem;line-height:1.9}
  .ch-head h1{font-size:1.25rem}
  .topbar{font-size:12px}
}
@media (prefers-reduced-motion:reduce){.blink,.cross,.scene-break{animation:none}}