/* ===== MoviePilot+PT 完全手册 静态镜像样式 ===== */
:root{
  --bg:#f7f8fa; --surface:#ffffff; --sidebar-bg:#fbfbfd; --border:#e6e8eb;
  --text:#1f2329; --text-2:#5c6370; --text-3:#8a9099; --primary:#1976d2;
  --primary-soft:#e8f1fd; --code-bg:#f3f4f6; --shadow:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
  --radius:10px;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#16171a; --surface:#1e1f24; --sidebar-bg:#18191d; --border:#2c2e34;
    --text:#e6e8eb; --text-2:#a8aeb8; --text-3:#6b7280; --primary:#5b9bf0;
    --primary-soft:#1e2a3a; --code-bg:#26282e; --shadow:0 1px 3px rgba(0,0,0,.3);
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);color:var(--text);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;border-radius:8px;box-shadow:var(--shadow);display:block;margin:1em auto}

/* layout */
.layout{display:flex;min-height:100vh}
.sidebar{width:284px;flex-shrink:0;background:var(--sidebar-bg);border-right:1px solid var(--border);
  position:fixed;top:0;left:0;bottom:0;overflow-y:auto;z-index:40;display:flex;flex-direction:column}
.main{flex:1;margin-left:284px;min-width:0;display:flex;flex-direction:column}

/* sidebar */
.site-title{padding:20px 18px 14px;font-size:17px;font-weight:700;border-bottom:1px solid var(--border)}
.site-title a{color:var(--text);text-decoration:none}
.nav{padding:10px 8px;flex:1}
.sidebar-footer{padding:12px 18px;font-size:12px;color:var(--text-3);border-top:1px solid var(--border)}

.nav-list{list-style:none;margin:0;padding:0}
.nav-list .nav-list{padding-left:14px}
.nav-dir{margin:1px 0}
.nav-details>summary{list-style:none;cursor:pointer;display:flex;align-items:center;padding:5px 8px;border-radius:6px;color:var(--text-2)}
.nav-details>summary::-webkit-details-marker{display:none}
.nav-details>summary:hover{background:var(--primary-soft)}
.nav-caret{display:inline-block;width:14px;height:14px;flex-shrink:0;position:relative;margin-right:2px}
.nav-caret::before{content:"";position:absolute;top:4px;left:3px;width:6px;height:6px;border-right:2px solid var(--text-3);border-bottom:2px solid var(--text-3);transform:rotate(45deg);transition:.2s}
.nav-details[open]>summary>.nav-caret::before{transform:rotate(-135deg);top:5px}
.nav-leaf{margin:1px 0}
.nav-link{display:flex;align-items:center;color:var(--text-2);padding:5px 8px;border-radius:6px;font-size:14px;text-decoration:none!important;transition:.15s}
.nav-link:hover{background:var(--primary-soft);color:var(--text)}
.nav-link.active{background:var(--primary-soft);color:var(--primary);font-weight:600}
.nav-dot{width:5px;height:5px;border-radius:50%;background:var(--text-3);margin-right:9px;flex-shrink:0;margin-left:3px}
.nav-dir>.nav-details>summary>.nav-link{color:var(--text);font-weight:500}

/* topbar */
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:12px;
  background:var(--bg);padding:12px 28px;border-bottom:1px solid var(--border);min-height:52px}
.menu-toggle{display:none;background:none;border:1px solid var(--border);border-radius:8px;
  font-size:18px;width:38px;height:38px;cursor:pointer;color:var(--text)}
.breadcrumb{font-size:13px;color:var(--text-3);display:flex;align-items:center;flex-wrap:wrap;gap:0}
.crumb{color:var(--text-2)}
.crumb.current{color:var(--text);font-weight:500}
.breadcrumb .sep{margin:0 6px;color:var(--text-3)}

/* content */
.content{max-width:840px;margin:0 auto;padding:32px 28px 48px;flex:1;width:100%}
.page-title{font-size:28px;font-weight:700;margin:0 0 6px;line-height:1.3}
.page-meta{font-size:13px;color:var(--text-3);margin-bottom:24px}
.page-body h2{font-size:22px;font-weight:700;margin:34px 0 14px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.page-body h3{font-size:18px;font-weight:600;margin:26px 0 10px}
.page-body h4{font-size:16px;font-weight:600;margin:20px 0 8px}
.page-body p{margin:12px 0}
.page-body ul,.page-body ol{margin:12px 0;padding-left:26px}
.page-body li{margin:6px 0}
.page-body code{background:var(--code-bg);padding:2px 6px;border-radius:4px;font-size:.9em;font-family:Consolas,"SF Mono",Menlo,monospace}
.page-body pre{background:var(--code-bg);padding:14px 16px;border-radius:8px;overflow-x:auto;border:1px solid var(--border)}
.page-body pre code{background:none;padding:0}
.page-body blockquote{border-left:3px solid var(--primary);margin:16px 0;padding:6px 16px;color:var(--text-2);background:var(--primary-soft);border-radius:0 6px 6px 0}
.page-body table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
.page-body th,.page-body td{border:1px solid var(--border);padding:8px 12px;text-align:left}
.page-body th{background:var(--code-bg);font-weight:600}
.page-body strong{font-weight:600}
.page-body a{color:var(--primary)}
.empty{color:var(--text-3);padding:24px 0;text-align:center;font-size:15px}

/* card grid (directory pages) */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin:20px 0 8px}
.card{display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:16px 18px;text-decoration:none!important;color:var(--text);transition:.15s;box-shadow:var(--shadow)}
.card:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.08)}
.card-title{font-weight:600;font-size:15px;margin-bottom:4px}
.card-desc{font-size:13px;color:var(--text-3);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* pager */
.pager{display:flex;justify-content:space-between;gap:16px;margin-top:48px;padding-top:24px;border-top:1px solid var(--border)}
.pager>a{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:12px 16px;max-width:48%;text-decoration:none!important;color:var(--text);transition:.15s;box-shadow:var(--shadow)}
.pager>a:hover{border-color:var(--primary)}
.pager-next{margin-left:auto;text-align:right}
.pager-label{font-size:12px;color:var(--text-3)}
.pager-title{font-size:14px;font-weight:500;margin-top:2px}

/* footer */
.footer{max-width:840px;margin:0 auto;padding:24px 28px 40px;font-size:12px;color:var(--text-3);width:100%}
.footer a{color:var(--text-2)}

/* sidebar mask (mobile) */
.sidebar-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:35}

/* responsive */
@media (max-width:900px){
  .sidebar{transform:translateX(-100%);transition:transform .25s ease}
  .sidebar.open{transform:translateX(0)}
  .sidebar-mask.show{display:block}
  .main{margin-left:0}
  .menu-toggle{display:block}
  .content{padding:24px 18px 40px}
  .footer{padding:20px 18px 36px}
  .topbar{padding:10px 18px}
  .page-title{font-size:24px}
}