:root{
  --page:#f2f0ea;
  --page-elevated:#f8f6f1;
  --surface:rgba(250,248,243,.76);
  --surface-solid:#fbfaf6;
  --surface-muted:rgba(238,235,228,.82);
  --surface-strong:rgba(251,250,246,.94);
  --text:#24231f;
  --text-secondary:#6f6a61;
  --text-tertiary:#938c80;
  --line:rgba(45,42,36,.10);
  --line-strong:rgba(45,42,36,.18);
  --blue:#315f78;
  --blue-hover:#254d64;
  --blue-soft:rgba(49,95,120,.10);
  --purple:#785c68;
  --gold:#96733d;
  --red:#9c514b;
  --green:#47735d;
  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:18px;
  --radius-xl:24px;
  --shadow-xs:0 1px 2px rgba(31,27,21,.035);
  --shadow-sm:0 12px 35px rgba(31,27,21,.06);
  --shadow-md:0 22px 60px rgba(31,27,21,.10);
  --font-sans:"Inter","SF Pro Text","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-serif:"Songti SC","STSong","Noto Serif CJK SC",serif;
}
html[data-theme="dark"]{
  --page:#10110f;--page-elevated:#151612;--surface:rgba(27,28,24,.78);--surface-solid:#1b1c18;--surface-muted:rgba(36,37,32,.75);--surface-strong:rgba(28,29,25,.95);--text:#ece8df;--text-secondary:#aaa49a;--text-tertiary:#817c73;--line:rgba(236,232,223,.11);--line-strong:rgba(236,232,223,.2);--blue:#8fb7c9;--blue-hover:#a7cad9;--blue-soft:rgba(143,183,201,.13);--gold:#c4a96f;--red:#d4867e;--green:#83b59b
}
body{background:var(--page);background-image:linear-gradient(rgba(90,79,60,.018) 1px,transparent 1px);background-size:100% 32px}
body::before{display:none}
.global-nav{height:58px;background:rgba(242,240,234,.82);border-bottom:1px solid var(--line);backdrop-filter:blur(20px)}
html[data-theme="dark"] .global-nav{background:rgba(16,17,15,.82)}
.global-nav__inner{width:min(calc(100% - 38px),1320px);grid-template-columns:auto 1fr auto;gap:26px}
.brand-mark{border-radius:50%;background:#263d48;box-shadow:none;font-family:var(--font-serif);font-weight:500}.brand-name{font-family:var(--font-serif);font-size:15px;letter-spacing:.05em}
.global-tabs{justify-content:flex-start}.global-tabs a{border-radius:0;padding:18px 8px 15px;font-size:11px}.global-tabs a:hover,.global-tabs a[aria-current="page"]{background:none;border-bottom:1px solid var(--blue)}
[data-nav-page="jiexu"]{display:none!important}
.search-shortcut{min-width:150px;border-radius:999px;background:transparent}.icon-button{border-radius:50%}
.wiki-layout{width:min(calc(100% - 52px),1480px);grid-template-columns:214px minmax(0,850px) 210px;gap:34px;padding-top:94px}
.left-sidebar,.right-rail{top:82px}.sidebar-label{font-size:9px;letter-spacing:.13em}.sidebar-link{border-radius:7px;min-height:36px;font-size:12px}.sidebar-link[aria-current="page"]{box-shadow:none;background:var(--surface-muted);border-left:2px solid var(--blue)}
.wiki-main{min-width:0}.article-chrome{border-bottom:1px solid var(--line);padding-bottom:14px}.breadcrumbs{font-size:10px}.tool-button{border-radius:7px}
.wiki-article{font-family:var(--font-sans)}.article-hero{padding:32px 0 45px;border-bottom:1px solid var(--line)}.article-eyebrow{font-family:var(--font-mono);font-size:9px;letter-spacing:.12em;color:var(--blue)}.article-hero h1{font-family:var(--font-serif);font-size:clamp(52px,7vw,82px);font-weight:500;letter-spacing:-.045em}.article-tagline{font-family:var(--font-serif);font-size:19px;color:var(--text-secondary)}.article-meta{font-size:10px}
.wiki-article h2{font-family:var(--font-serif);font-weight:500;letter-spacing:-.025em}.wiki-article h2::after{width:32px;height:1px;background:var(--blue)}.wiki-article h3{font-family:var(--font-serif);font-weight:560}.entry-card,.relation-card,.def-box,.cross-ref,.note-box{border-radius:9px;box-shadow:none}.entry-card{padding:22px 24px;background:rgba(255,255,255,.35)}html[data-theme="dark"] .entry-card{background:rgba(255,255,255,.025)}.entry-card:hover{transform:none}.def-box{border-left-width:2px}.quote-box,.wiki-article blockquote{font-family:var(--font-serif);border-radius:0 9px 9px 0}.tag{border-radius:4px}.detail-btn{border-radius:0;background:none;border-bottom:1px solid var(--blue);padding:5px 0}.table-wrap{border-radius:8px}.diagram{border-radius:10px;background:var(--surface-solid)}.toc-list a{border-radius:0 5px 5px 0}.related-link{border-radius:8px}.site-footer{border-top:1px solid var(--line)}
.search-dialog{border-radius:12px}.settings-popover{border-radius:10px}.segmented{border-radius:7px}.segmented button{border-radius:5px}
.world-return{display:inline-flex;align-items:center;gap:7px;margin-left:4px;padding:7px 10px;border:1px solid var(--line);border-radius:999px;color:var(--text-secondary);text-decoration:none;font-size:10px}.world-return:hover{color:var(--text);border-color:var(--line-strong)}
@media(max-width:1180px){.wiki-layout{grid-template-columns:200px minmax(0,1fr)}.right-rail{display:none}}
@media(max-width:860px){.global-tabs{display:none}.wiki-layout{display:block;width:min(calc(100% - 30px),850px);padding-top:82px}.left-sidebar{display:none}.article-hero h1{font-size:54px}.world-return{display:none}}