:root{--bg:#f5f7fb;--card:#fff;--text:#15223a;--muted:#637089;--line:#e4e9f2;--brand:#2563eb;--brand2:#0f3d9e;--soft:#eef4ff;--warn:#fff8e6;--ok:#eefbf5;--shadow:0 12px 32px rgba(23,37,61,.08);--sidebar:292px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.65}a{color:inherit;text-decoration:none}button,input{font:inherit}.topbar{height:68px;position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:22px;padding:0 28px;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.brand{font-size:21px;font-weight:800;letter-spacing:-.03em;white-space:nowrap}.brand span{color:var(--brand)}.search{position:relative;max-width:640px;flex:1}.search input{width:100%;height:42px;border:1px solid var(--line);border-radius:12px;background:#f8fafc;padding:0 44px 0 42px;outline:none}.search input:focus{border-color:#9ab9ff;box-shadow:0 0 0 4px #e9f0ff}.search:before{content:'⌕';position:absolute;left:15px;top:6px;font-size:23px;color:#8290a8}.kbd{position:absolute;right:10px;top:8px;font-size:11px;color:#77839a;border:1px solid var(--line);border-radius:6px;padding:2px 6px;background:white}.theme-btn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 11px;cursor:pointer}.layout{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);min-height:calc(100vh - 68px)}.sidebar{position:sticky;top:68px;height:calc(100vh - 68px);overflow:auto;background:#fff;border-right:1px solid var(--line);padding:20px 16px}.side-home{display:block;padding:10px 12px;border-radius:10px;font-weight:700;margin-bottom:16px}.side-home:hover{background:var(--soft)}.side-cat{margin:22px 8px 8px;font-size:11px;font-weight:800;letter-spacing:.1em;color:#96a1b5;text-transform:uppercase}.side-link{display:block;padding:8px 12px;margin:2px 0;border-radius:9px;color:#536079;font-size:13px;line-height:1.35}.side-link:hover,.side-link.active{background:var(--soft);color:var(--brand2)}.side-link.active{font-weight:700;border-left:3px solid var(--brand)}.content{min-width:0}.page{max-width:1180px;margin:0 auto;padding:44px 46px 80px}.breadcrumbs{font-size:13px;color:#7c889e;margin-bottom:24px}.breadcrumbs a:hover{color:var(--brand)}.hero{background:linear-gradient(135deg,#111c32,#1e3155);color:#fff;border-radius:24px;padding:42px;box-shadow:var(--shadow);position:relative;overflow:hidden}.hero:after{content:'';position:absolute;width:300px;height:300px;border-radius:50%;right:-120px;top:-170px;background:rgba(76,132,255,.25)}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#9fbfff}.hero h1{font-size:clamp(30px,4vw,48px);line-height:1.1;letter-spacing:-.04em;margin:10px 0 14px}.hero p{max-width:760px;color:#c9d5e9;margin:0;font-size:17px}.meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.pill{font-size:12px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);border-radius:999px;padding:6px 10px}.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:34px;margin-top:34px}.article{min-width:0}.toc{position:sticky;top:92px;align-self:start;border:1px solid var(--line);border-radius:16px;background:#fff;padding:18px;box-shadow:0 6px 20px rgba(20,35,60,.04)}.toc strong{font-size:13px}.toc a{display:block;font-size:12px;color:#6d7890;padding:5px 0}.toc a:hover{color:var(--brand)}.section{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px;margin-bottom:22px}.section h2{font-size:23px;letter-spacing:-.025em;margin:0 0 14px;scroll-margin-top:90px}.section h3{margin:22px 0 8px}.section p{color:#44516a}.steps{counter-reset:steps;list-style:none;padding:0;margin:16px 0 0}.steps li{counter-increment:steps;display:grid;grid-template-columns:34px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid #edf0f5}.steps li:last-child{border-bottom:0}.steps li:before{content:counter(steps);display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--soft);color:var(--brand);font-weight:800;font-size:13px}.connections{display:flex;flex-wrap:wrap;gap:8px}.tag{padding:7px 10px;background:#f4f6fa;border:1px solid var(--line);border-radius:9px;font-size:13px}.note{border-left:4px solid #e5a100;background:var(--warn);padding:16px 18px;border-radius:10px;margin:10px 0;color:#634c11}.verified{border-left:4px solid #16a36a;background:var(--ok);padding:16px 18px;border-radius:10px;color:#205f47}.source-list{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;color:#59667d;overflow-wrap:anywhere}.shot{margin:0}.shot img{width:100%;display:block;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);cursor:zoom-in}.shot figcaption{font-size:12px;color:#7d899e;margin-top:9px}.related{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.related a{border:1px solid var(--line);border-radius:13px;padding:15px;background:#fff}.related a:hover{border-color:#aac3ff;box-shadow:0 6px 18px rgba(37,99,235,.08)}.pager{display:flex;justify-content:space-between;gap:16px;margin-top:24px}.pager a{max-width:48%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px 15px;font-size:13px}.home-hero{padding:70px 30px;text-align:center;background:linear-gradient(150deg,#101a30,#173164);color:#fff}.home-hero h1{font-size:clamp(38px,6vw,68px);letter-spacing:-.055em;line-height:1.02;margin:10px auto 18px}.home-hero p{max-width:760px;margin:auto;color:#c8d5eb;font-size:18px}.home-search{max-width:720px;margin:30px auto 0;position:relative}.home-search input{width:100%;height:58px;border:0;border-radius:16px;padding:0 24px;font-size:16px;box-shadow:0 14px 40px rgba(0,0,0,.2)}.home-wrap{max-width:1180px;margin:0 auto;padding:48px 28px}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.category-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 6px 18px rgba(20,35,60,.04)}.category-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.category-card h2{font-size:19px;margin:8px 0}.category-card p{font-size:14px;color:var(--muted)}.count{font-size:12px;color:var(--brand);font-weight:800}.article-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.article-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px}.article-card:hover{border-color:#aac3ff}.article-card h3{margin:0 0 6px;font-size:16px}.article-card p{margin:0;color:var(--muted);font-size:13px}.footer{padding:28px;text-align:center;color:#7b879b;font-size:12px;border-top:1px solid var(--line);background:#fff}.results{position:absolute;left:0;right:0;top:48px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);max-height:420px;overflow:auto;display:none;z-index:80}.home-search .results{top:66px;text-align:left}.results.show{display:block}.result{display:block;padding:12px 15px;border-bottom:1px solid #eef1f5}.result:last-child{border-bottom:0}.result:hover{background:#f5f8ff}.result b{display:block;font-size:14px}.result small{color:#7c879a}.empty{padding:18px;color:#7c879a}.mobile-menu{display:none}.progress{height:3px;position:fixed;left:0;top:68px;background:var(--brand);z-index:70;width:0}.dark{--bg:#0f172a;--card:#172036;--text:#eef3ff;--muted:#a8b3c8;--line:#2a3852;--soft:#1c3159;--warn:#3b3118;--ok:#16382d}.dark .topbar,.dark .sidebar,.dark .toc,.dark .related a,.dark .pager a,.dark .category-card,.dark .article-card,.dark .footer{background:#131d31}.dark .search input,.dark .theme-btn{background:#19243a;color:#fff;border-color:#33415a}.dark .tag{background:#1c2840}.dark .section p{color:#c2cce0}@media(max-width:950px){.layout{grid-template-columns:1fr}.sidebar{position:fixed;left:0;top:68px;z-index:60;width:300px;transform:translateX(-105%);transition:.25s;box-shadow:var(--shadow)}.sidebar.open{transform:translateX(0)}.mobile-menu{display:block;border:0;background:transparent;font-size:22px}.article-grid{grid-template-columns:1fr}.toc{position:static;order:-1}.page{padding:30px 20px 70px}.category-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.topbar{padding:0 14px;gap:10px}.brand{font-size:17px}.kbd{display:none}.hero{padding:28px 22px;border-radius:18px}.section{padding:21px}.category-grid,.article-list,.related{grid-template-columns:1fr}.home-hero{padding:52px 20px}.home-wrap{padding:34px 18px}.pager{flex-direction:column}.pager a{max-width:100%}}@media print{.topbar,.sidebar,.toc,.pager,.footer,.progress{display:none!important}.layout{display:block}.page{padding:0}.section,.hero{box-shadow:none;break-inside:avoid}.article-grid{display:block}}

.check-list{margin:10px 0 0;padding-left:20px;color:#44516a}.check-list li{margin:9px 0}.ui-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:16px}.ui-item{border:1px solid var(--line);background:#f8fafc;border-radius:11px;padding:11px 13px;font-size:13px;font-weight:650;color:#33415c}.dark .ui-item{background:#121c30;color:#dce6f8}.dark .check-list{color:#c2cce0}@media(max-width:640px){.ui-grid{grid-template-columns:1fr}}

/* TeamQuote site integration */
.footer{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 24px}
.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.footer-links a{color:inherit;font-weight:600;text-decoration:none}
.footer-links a:hover{text-decoration:underline}
.sidebar-overlay{display:none}
@media(max-width:950px){
  body.help-menu-open{overflow:hidden}
  .sidebar-overlay{display:block;position:fixed;inset:68px 0 0;z-index:55;background:rgba(15,23,42,.48);opacity:0;pointer-events:none;transition:opacity .25s}
  .sidebar-overlay.open{opacity:1;pointer-events:auto}
}