/* ============================================================
   蓬莱仙岛 · 内页（攻略 / 公告 / 坐标）共用样式
   ============================================================ */

/* ---------- 页头 ---------- */
.page-hero{position:relative;padding:132px 0 46px;overflow:hidden;border-bottom:1px solid var(--line)}
.page-hero::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(ellipse 70% 120% at 8% -20%,rgba(180,147,92,.22),transparent 62%),
    radial-gradient(ellipse 50% 90% at 92% 0%,rgba(120,140,110,.10),transparent 60%);
}
/* 页头背景由 .page-bg 固定层提供，这里只压一层由浅到深的过渡 */
.page-hero::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(7,10,8,0) 0%,rgba(8,12,9,.16) 62%,rgba(9,13,10,.38) 100%);
}
.page-hero>.wrap{position:relative;z-index:1}
.crumb{display:flex;align-items:center;gap:9px;color:var(--dim);font-size:11.5px;letter-spacing:.12em;margin-bottom:24px}
.crumb a{color:var(--muted);transition:color .2s}
.crumb a:hover{color:var(--gold-2)}
.crumb i{font-style:normal;opacity:.4}
.page-hero h1{margin:18px 0 0;font-family:var(--serif);font-size:clamp(30px,4.4vw,52px);font-weight:400;line-height:1.35;letter-spacing:.09em;color:var(--paper)}
.page-hero h1 small{display:block;margin-top:10px;font-family:var(--sans);font-size:13px;letter-spacing:.24em;color:var(--gold-3)}
.lede{margin-top:18px;max-width:640px;color:#b3b0a4;font-size:14px;line-height:2}
.page-meta{display:flex;flex-wrap:wrap;gap:14px 40px;margin-top:30px;padding-top:20px;border-top:1px solid var(--line)}
.page-meta dt{color:var(--gold-3);font-size:10.5px;letter-spacing:.24em;margin-bottom:4px}
.page-meta dd{margin:0;color:#ddd6c6;font-family:var(--serif);font-size:13px;letter-spacing:.04em}

/* ---------- 文档骨架 ---------- */
.doc{display:grid;grid-template-columns:236px minmax(0,1fr);gap:clamp(30px,4vw,58px);padding:clamp(36px,4vw,54px) 0 clamp(50px,6vw,80px)}
.doc__aside{position:relative}
.toc{position:sticky;top:96px;max-height:calc(100svh - 130px);overflow:auto;padding-right:6px}
.toc::-webkit-scrollbar{width:3px}
.toc::-webkit-scrollbar-thumb{background:rgba(221,190,134,.28)}
.toc__title{display:flex;align-items:center;gap:10px;margin:0 0 14px;color:var(--gold-3);font-size:10.5px;letter-spacing:.28em;list-style:none;cursor:pointer}
.toc__title::-webkit-details-marker{display:none}
.toc__title::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,rgba(221,190,134,.3),transparent)}
.toc__title::before{content:"＋";order:3;color:var(--gold-3);font-size:11px;letter-spacing:0}
.toc[open]>.toc__title::before{content:"－"}
.toc ol{margin:0;padding:0;list-style:none;counter-reset:toc}
.toc li{counter-increment:toc}
.toc a{display:flex;gap:10px;padding:7px 0 7px 10px;border-left:1px solid rgba(221,190,134,.14);color:#9d9e92;font-size:12.5px;line-height:1.6;transition:color .2s,border-color .2s,background .2s}
.toc a::before{content:counter(toc,decimal-leading-zero);flex:none;color:rgba(221,190,134,.45);font-size:10.5px;letter-spacing:.06em;padding-top:2px}
.toc a:hover{color:var(--gold-1);border-left-color:rgba(221,190,134,.5);background:linear-gradient(90deg,rgba(221,190,134,.06),transparent)}
.toc a.is-active{color:var(--gold-1);border-left-color:var(--gold-2);background:linear-gradient(90deg,rgba(221,190,134,.1),transparent)}
.doc__aside-note{margin-top:26px;padding-top:18px;border-top:1px solid var(--line);color:#71746a;font-size:11.5px;line-height:1.9}
.doc__aside-note a{color:var(--gold-3);border-bottom:1px solid rgba(221,190,134,.25)}

/* ---------- 正文 ---------- */
.prose{min-width:0;color:#cdc9bc;font-size:14.5px;line-height:2.05}
.prose>section{margin-bottom:44px;padding-bottom:4px;scroll-margin-top:96px}
.prose h2{
  display:flex;align-items:baseline;gap:14px;
  margin:0 0 16px;padding-bottom:12px;border-bottom:1px solid var(--line);
  font-family:var(--serif);font-size:clamp(19px,2.1vw,23px);font-weight:500;letter-spacing:.06em;color:var(--paper);
}
.prose h2 .no{
  flex:none;font-family:var(--serif);font-size:12px;letter-spacing:.12em;color:var(--gold-3);
}
.prose h3{margin:26px 0 8px;font-family:var(--serif);font-size:16px;font-weight:500;letter-spacing:.05em;color:#e9d9b8}
.prose p{margin:11px 0}
.prose strong{color:#f3e7cd;font-weight:600}
.prose em{font-style:normal;color:var(--gold-2)}
.prose a{color:#e2c793;border-bottom:1px solid rgba(221,190,134,.3);transition:color .2s,border-color .2s}
.prose a:hover{color:var(--gold-1);border-bottom-color:var(--gold-2)}
.prose ul,.prose ol{margin:12px 0;padding-left:1.35em}
.prose li{margin:5px 0}
.prose li::marker{color:var(--gold-3)}
.prose hr{margin:34px 0;border:0;border-top:1px solid var(--line)}
.prose blockquote{margin:18px 0;padding:14px 20px;border-left:2px solid var(--gold-3);background:rgba(221,190,134,.05);color:#c6bfae;font-size:13.5px}

/* 提示条 */
.notice{display:flex;gap:14px;margin:22px 0 30px;padding:16px 20px;border:1px solid rgba(221,190,134,.22);border-left:2px solid var(--gold-2);background:linear-gradient(100deg,rgba(221,190,134,.075),rgba(221,190,134,.015))}
.notice__ico{flex:none;color:var(--gold-2);font-family:var(--serif);font-size:13px;letter-spacing:.1em;padding-top:1px}
.notice p{margin:0;color:#bcb7a9;font-size:13px;line-height:1.95}
.notice strong{color:#f0e0c0}

/* 表格 */
.table-wrap{overflow-x:auto;margin:16px 0;border:1px solid var(--line)}
.prose table{width:100%;border-collapse:collapse;font-size:13px;min-width:420px}
.prose thead th{
  padding:11px 14px;border-bottom:1px solid rgba(221,190,134,.28);
  background:rgba(221,190,134,.06);color:#e8d6b2;font-weight:500;text-align:left;letter-spacing:.06em;white-space:nowrap;
}
.prose tbody td{padding:11px 14px;border-bottom:1px solid rgba(221,190,134,.1);color:#c4c0b3;vertical-align:top;line-height:1.85}
.prose tbody tr:last-child td{border-bottom:0}
.prose tbody tr:hover td{background:rgba(221,190,134,.035)}
.prose tbody td:first-child{color:#ded4bf}

/* 页尾翻页 */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:10px;padding-top:26px;border-top:1px solid var(--line)}
.pager a{display:flex;flex-direction:column;gap:5px;padding:16px 20px;border:1px solid var(--line);transition:border-color .3s,background .3s,transform .3s var(--ease)}
.pager a:hover{border-color:var(--line-2);background:rgba(221,190,134,.05);transform:translateY(-2px)}
.pager small{color:var(--gold-3);font-size:10.5px;letter-spacing:.2em}
.pager b{font-family:var(--serif);font-size:15px;font-weight:400;color:var(--paper);letter-spacing:.05em}
.pager a:last-child{text-align:right;align-items:flex-end}

/* 阅读进度条 */
.readbar{position:fixed;top:0;left:0;z-index:70;width:0;height:2px;background:linear-gradient(90deg,var(--gold-3),var(--gold-1));box-shadow:0 0 12px rgba(221,190,134,.55);transition:width .1s linear}

@media(min-width:921px){
  .toc__title{display:none}
}
@media(max-width:920px){
  .page-hero{padding:104px 0 38px}
  .doc{grid-template-columns:1fr;gap:26px}
  .doc__aside{order:-1}
  .toc{position:static;max-height:none;padding:15px 18px;border:1px solid var(--line);background:rgba(20,29,23,.45)}
  .toc__title{margin:0}
  .toc[open] .toc__title{margin-bottom:12px}
  .toc ol{margin-top:0}
  .toc a{padding:9px 0 9px 10px}
  .doc__aside-note{margin-top:18px}
  .prose>section{scroll-margin-top:84px}
}
@media(max-width:620px){
  .prose{font-size:14px}
  .pager{grid-template-columns:1fr}
  .pager a:last-child{text-align:left;align-items:flex-start}
}