/* 列帝传 —— 手机优先的阅读版式 */
:root{
  --ink:#2a2523; --ink-soft:#6b625c; --paper:#f7f3ec; --paper2:#fffdf9;
  --line:#e2d9cc; --accent:#8a5a3b; --bar:rgba(247,243,236,.92); --mark:#f2dcb8;
}
@media (prefers-color-scheme: dark){
  :root{ --ink:#dfd8d0; --ink-soft:#9c948b; --paper:#191715; --paper2:#201d1a;
         --line:#332e29; --accent:#c79b76; --bar:rgba(25,23,21,.92); --mark:#4a3a26; }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:"Noto Serif SC","Source Han Serif SC","Songti SC",
              "STSong","SimSun",Georgia,serif;
  font-size:18px; line-height:1.95; letter-spacing:.01em;
}
.wrap{max-width:34em; margin:0 auto; padding:3.5rem 1.15rem 6rem}
body.nobar .wrap{padding-top:1.6rem}

/* 目录里被跳到的那一条：整条明显地标出来 */
.toclist li.here{
  background:var(--mark); border-radius:5px;
  box-shadow:inset 3px 0 0 var(--accent);
  margin:.35rem 0;
}
.toclist li.here a{border-bottom-color:transparent; padding-left:.7rem}
.toclist li.here .t{font-weight:600; color:var(--accent)}
.toclist li.here .n{color:var(--accent)}

/* 左上角悬浮条：向下翻会收起，向上滑一下回来 */
.topbar{
  position:fixed; top:0; left:0; right:0; z-index:30;
  background:var(--bar); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  padding-top:env(safe-area-inset-top);
  transition:transform .25s ease;
}
.topbar.hidden{transform:translateY(-115%)}
.tb-inner{
  max-width:34em; margin:0 auto; display:flex; align-items:center;
  justify-content:space-between; gap:.6rem;
  padding:.5rem 1.15rem; font-size:.85rem;
}
.tb-btn{
  color:var(--accent); text-decoration:none; white-space:nowrap;
  font-family:inherit; font-size:.85rem; background:none; border:0; padding:.15rem .1rem;
  cursor:pointer;
}
.tb-book{ color:var(--ink-soft); font-size:.78rem; letter-spacing:.14em }

/* 页头 */
.chead{padding:.6rem 0 1.1rem; border-bottom:1px solid var(--line); margin-bottom:1.6rem}
.bookline{margin:0 0 .5rem; font-size:.8rem; letter-spacing:.22em; color:var(--ink-soft)}
.ctitle{margin:.2rem 0 .8rem; font-size:1.42rem; line-height:1.5; font-weight:600}

/* 人物卡 */
.card{
  background:var(--paper2); border:1px solid var(--line); border-left:3px solid var(--accent);
  border-radius:3px; padding:.85rem 1rem; margin:0 0 1.9rem;
}
.card-name{margin:0 0 .35rem; font-weight:600; font-size:1.02rem}
.card-line{margin:.12rem 0; font-size:.85rem; line-height:1.7; color:var(--ink-soft)}

/* 正文 */
.text p{margin:0 0 1.05em; text-indent:2em; text-align:justify}
.text p:first-child{margin-top:0}
.tailnote{margin:2.5rem 0 0; font-size:.88rem; color:var(--ink-soft)}
.tailnote a{color:var(--accent); text-decoration:none}

/* 连续阅读：接上来的后续各篇 */
.citem{padding-bottom:.5rem}
.citem + .citem{margin-top:2.6rem; border-top:1px solid var(--line); padding-top:2.2rem}
.cmark{font-size:.78rem; letter-spacing:.2em; color:var(--ink-soft); margin:0 0 .5rem}
.citem .cmark{display:none}
.joinedtitle{margin-top:0}
#autonext{scroll-margin-top:4rem}

/* 顶部一句提示：点屏幕出菜单 */
.taphint{
  text-align:center; font-size:.78rem; color:var(--ink-soft);
  margin:1.6rem 0 0; letter-spacing:.05em;
}

/* 章末导航：上/下一章 + 中间目录；点屏幕才出现 */
.navbar{
  position:fixed; left:0; right:0; bottom:0; z-index:30;
  display:flex; gap:.5rem; justify-content:space-between; align-items:center;
  max-width:34em; margin:0 auto;
  padding:.6rem .8rem calc(.6rem + env(safe-area-inset-bottom));
  background:var(--bar); backdrop-filter:blur(10px);
  border-top:1px solid var(--line); font-size:.9rem;
  transition:transform .25s ease;
}
.navbar.hidden{transform:translateY(115%)}
.navbtn{
  flex:1; text-align:center; padding:.55rem .3rem; border-radius:4px;
  color:var(--accent); text-decoration:none; border:1px solid var(--line);
  background:var(--paper2); white-space:nowrap;
}
.navbtn.mid{flex:0 0 4.4em}
.navbtn.off{color:var(--ink-soft); opacity:.45}
.totop{
  position:fixed; right:1rem; z-index:29;
  bottom:calc(4.6rem + env(safe-area-inset-bottom));
  padding:.5rem .85rem; font-size:.8rem; font-family:inherit;
  color:var(--accent); background:var(--paper2);
  border:1px solid var(--line); border-radius:999px;
  opacity:0; pointer-events:none; transition:opacity .2s ease;
}
.totop.on{opacity:1; pointer-events:auto}

/* 首页 */
.hero{padding:2.6rem 0 2rem; text-align:center; border-bottom:1px solid var(--line)}
.bigtitle{font-size:2.4rem; margin:.2rem 0 .9rem; letter-spacing:.14em; font-weight:600}
.sub{color:var(--ink-soft); font-size:.9rem; margin:.3rem 0; line-height:1.8}
.sub.small{font-size:.82rem}
.entries{display:flex; gap:.7rem; margin:2rem 0}
.entry{
  flex:1; display:block; padding:1rem; text-decoration:none; color:inherit;
  background:var(--paper2); border:1px solid var(--line); border-radius:5px; text-align:center;
}
.et{display:block; font-size:1.05rem; font-weight:600; margin-bottom:.3rem}
.ed{display:block; font-size:.8rem; color:var(--ink-soft)}
.about h2{font-size:1.05rem; margin:2.2rem 0 .8rem}
.about p{font-size:.92rem; line-height:1.9; color:var(--ink-soft); text-indent:2em; margin:0 0 .9em}
.about p.disc{font-size:.84rem; text-indent:0; margin:.35rem 0; padding-left:.7rem;
              border-left:2px solid var(--line)}
.volcard{
  background:var(--paper2); border:1px solid var(--line); border-radius:4px;
  padding:.85rem 1rem; margin:0 0 .6rem;
}
.volcard.soon{opacity:.6}
.volname{
  margin:0; font-weight:600; font-size:1.02rem;
  display:flex; align-items:baseline; justify-content:space-between; gap:1rem;
}
.volname a{color:inherit; text-decoration:none}
.vtag{font-size:.75rem; font-weight:400; color:var(--accent); white-space:nowrap}

/* 目录 */
.tocgroup{margin:2.2rem 0}
.tocperson{
  display:flex; justify-content:space-between; align-items:baseline; gap:1rem;
  font-size:1.15rem; margin:0 0 .3rem; padding-bottom:.35rem;
  border-bottom:1px solid var(--line);
}
.toccount{font-size:.78rem; color:var(--ink-soft); font-weight:400}
.tocperson2{margin:1.4rem 0 0; font-weight:600; font-size:1rem}
.tocmeta{font-size:.82rem; color:var(--ink-soft); margin:.45rem 0 .8rem; line-height:1.7}
.toclist{list-style:none; margin:0; padding:0}
.toclist li{margin:0}
.toclist a{
  display:flex; justify-content:space-between; gap:1rem; align-items:baseline;
  padding:.62rem .2rem; border-bottom:1px dashed var(--line);
  color:inherit; text-decoration:none;
}
.toclist .t{flex:1}
.toclist .n{font-size:.74rem; color:var(--ink-soft); white-space:nowrap}
.foot{margin:2.5rem 0 0; font-size:.88rem}
.foot a{color:var(--accent); text-decoration:none}