/* TCW guide map v1 (2026-09-23): in-page table of contents + chapter bar. The static
   rules are also copied into each page's tcw-critical-v1 block for first paint. */
html{scroll-padding-top:134px}
.tcw-gm-w{position:relative;padding:76px 24px 72px;background:radial-gradient(ellipse 70% 90% at 50% 0%,rgba(230,179,77,.07),rgba(230,179,77,0) 70%),#020204;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06)}
nav.tcw-gm{position:relative;top:auto;left:auto;right:auto;z-index:auto;display:block;height:auto;justify-content:normal;align-items:normal;max-width:1180px;margin:0 auto;padding:40px 44px 30px;background:linear-gradient(180deg,rgba(16,16,26,.78),rgba(6,6,14,.94));border:1px solid rgba(255,255,255,.09);box-shadow:0 40px 90px -50px rgba(0,0,0,.95),inset 0 1px 0 rgba(255,255,255,.035);-webkit-backdrop-filter:none;backdrop-filter:none}
nav.tcw-gm{z-index:auto!important}
nav.tcw-gm::after{content:"";position:absolute;left:0;right:0;top:auto;bottom:-1px;height:1px;background:linear-gradient(90deg,rgba(230,179,77,0),rgba(230,179,77,.4) 50%,rgba(230,179,77,0));opacity:1}
nav.tcw-gm::before{content:"";position:absolute;left:0;right:0;top:-1px;height:1px;background:linear-gradient(90deg,rgba(230,179,77,0),rgba(230,179,77,.85) 22%,rgba(255,223,158,1) 50%,rgba(230,179,77,.85) 78%,rgba(230,179,77,0));box-shadow:0 0 14px rgba(230,179,77,.55)}
.tcw-gm-hd{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px 32px;padding-bottom:24px;margin-bottom:28px;border-bottom:1px solid rgba(255,255,255,.08)}
.tcw-gm-k{margin:0 0 14px;font-family:var(--mono);font-size:11px;line-height:1;letter-spacing:.3em;text-transform:uppercase;color:var(--btc)}
.tcw-gm-h{margin:0;font-family:var(--condensed);font-weight:300;font-size:clamp(30px,3.6vw,46px);line-height:1;letter-spacing:.035em;text-transform:uppercase;color:var(--near-white)}
.tcw-gm-h em{font-style:normal;font-weight:400;color:var(--btc2);text-shadow:0 0 22px rgba(230,179,77,.5),0 0 3px rgba(255,223,158,.55)}
.tcw-gm-meta{margin:0;font-family:var(--mono);font-size:11px;line-height:1.7;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.tcw-gm-meta b{font-weight:400;color:var(--silver)}
.tcw-gm-meta span{white-space:nowrap}
.tcw-gm-parts{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 40px;counter-reset:gm}
.tcw-gm-4 .tcw-gm-parts{grid-template-columns:repeat(4,minmax(0,1fr))}
.tcw-gm-p{margin:0;padding:0;min-width:0}
.tcw-gm-pt{display:flex;align-items:baseline;gap:12px;margin:0 0 4px;padding-bottom:12px;border-bottom:1px solid rgba(230,179,77,.2);font-family:var(--mono);font-size:10.5px;line-height:1;letter-spacing:.26em;text-transform:uppercase;color:var(--dim)}
.tcw-gm-pt b{font-weight:400;color:var(--btc)}
.tcw-gm-l{list-style:none;margin:0;padding:0}
.tcw-gm-l>li{margin:0;padding:0;counter-increment:gm}
.tcw-gm-a{position:relative;display:block;min-height:48px;padding:14px 0 14px 46px;border-bottom:1px solid rgba(255,255,255,.055);text-decoration:none;color:inherit;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
.tcw-gm-a::before{content:counter(gm,decimal-leading-zero);position:absolute;left:0;top:17px;font-family:var(--mono);font-size:12px;line-height:1;letter-spacing:.08em;color:var(--btc);transition:color .2s}
.tcw-gm-a::after{content:"";position:absolute;left:-16px;top:12px;bottom:12px;width:2px;background:linear-gradient(180deg,var(--btc2),var(--btc));box-shadow:0 0 10px rgba(230,179,77,.7);transform:scaleY(0);transform-origin:50% 0;transition:transform .25s ease}
.tcw-gm-a b{display:block;font-family:var(--condensed);font-weight:500;font-size:17.5px;line-height:1.2;letter-spacing:.055em;text-transform:uppercase;color:var(--near-white);transition:color .2s,text-shadow .2s}
.tcw-gm-a>span{display:block;margin-top:5px;font-family:var(--body);font-weight:300;font-size:14px;line-height:1.45;color:#aaa6a1}
.tcw-gm-a small{display:block;margin-top:8px;font-family:var(--mono);font-size:10px;line-height:1;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.tcw-gm-a small i{font-style:normal}
.tcw-gm-a[aria-current] b,.tcw-gm-a:focus-visible b{color:var(--btc2);text-shadow:0 0 16px rgba(230,179,77,.5)}
.tcw-gm-a[aria-current]::after,.tcw-gm-a:focus-visible::after{transform:scaleY(1)}
.tcw-gm-a:focus-visible{outline:2px solid var(--btc2);outline-offset:3px}
.tcw-gm-a.is-read::before{color:var(--green)}
.tcw-gm-a.is-read small::after{content:"  \2713  read";color:var(--green)}
.tcw-gm-r{position:absolute;top:30px;right:44px;display:inline-flex;align-items:center;gap:10px;min-height:32px;max-width:46%;padding:0 14px;border:1px solid rgba(230,179,77,.45);background:rgba(230,179,77,.07);font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--btc2);text-decoration:none;white-space:nowrap;overflow:hidden;box-sizing:border-box}
.tcw-gm-r span{overflow:hidden;text-overflow:ellipsis;color:var(--silver)}
@media (hover:hover){.tcw-gm-a:hover b{color:var(--btc2);text-shadow:0 0 16px rgba(230,179,77,.5)}.tcw-gm-a:hover::after{transform:scaleY(1)}.tcw-gm-r:hover{color:var(--btc2);border-color:var(--btc)}}
@media (max-width:1180px){.tcw-gm-parts,.tcw-gm-4 .tcw-gm-parts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:760px){.tcw-gm-w{padding:52px 16px 48px}.tcw-gm-h em{display:block;margin-top:4px}nav.tcw-gm{padding:28px 20px 20px}.tcw-gm-hd{padding-bottom:18px;margin-bottom:18px}.tcw-gm-parts,.tcw-gm-4 .tcw-gm-parts{grid-template-columns:minmax(0,1fr);gap:22px}.tcw-gm-a>span,.tcw-gm-a small i{display:none}.tcw-gm-a{padding:15px 58px 15px 38px}.tcw-gm-a::before{top:18px;font-size:11px}.tcw-gm-a::after{left:-10px}.tcw-gm-a b{font-size:16.5px}.tcw-gm-a small{position:absolute;right:0;top:18px;margin:0;font-size:9.5px;letter-spacing:.12em}.tcw-gm-a.is-read small::after{content:" \2713"}.tcw-gm-r{top:22px;right:20px;max-width:none;padding:0 10px}.tcw-gm-r span{display:none}}
:root{--tcw-gm-css:1}
.tcw-gb{position:fixed;left:0;right:0;top:64px;z-index:9990;background:rgba(3,3,5,.95);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08);transform:translateY(-100%);opacity:0;visibility:hidden;transition:transform .3s cubic-bezier(.2,.7,.2,1),opacity .2s ease,visibility 0s linear .3s}
.tcw-gb.on{transform:none;opacity:1;visibility:visible;transition:transform .3s cubic-bezier(.2,.7,.2,1),opacity .2s ease}
.tcw-gb-in{position:relative;display:flex;align-items:stretch;max-width:1180px;height:48px;margin:0 auto;padding:0 24px;box-sizing:border-box}
.tcw-gb button.tcw-gb-cur{display:flex;align-items:center;gap:14px;flex:1 1 auto;min-width:0;width:auto;height:48px;margin:0;padding:0;background:none;border:0;border-radius:0;color:inherit;font:inherit;text-align:left;cursor:pointer;-webkit-tap-highlight-color:transparent}
.tcw-gb-n{flex:none;font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--btc)}
.tcw-gb-n i{font-style:normal;color:var(--dim)}
.tcw-gb-t{flex:1 1 auto;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-family:var(--condensed);font-weight:500;font-size:16px;letter-spacing:.06em;text-transform:uppercase;color:var(--near-white)}
.tcw-gb-c{flex:none;display:flex;align-items:center;gap:9px;height:22px;padding-left:16px;border-left:1px solid rgba(255,255,255,.12);font-family:var(--mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--silver)}
.tcw-gb-c svg{width:10px;height:10px;transition:transform .2s}
.tcw-gb-cur[aria-expanded=true] .tcw-gb-c svg{transform:rotate(180deg)}
.tcw-gb-s{flex:none;display:flex;align-items:center;justify-content:center;width:46px;height:48px;border-left:1px solid rgba(255,255,255,.08);color:var(--silver);text-decoration:none}
.tcw-gb-s svg{width:12px;height:12px}
.tcw-gb-s[aria-disabled=true]{opacity:.28;pointer-events:none}
.tcw-gb-cur:focus-visible,.tcw-gb-s:focus-visible,.tcw-gb-p a:focus-visible{outline:2px solid var(--btc2);outline-offset:-2px}
.tcw-gb-bar{position:absolute;left:0;right:0;top:48px;height:2px;background:rgba(255,255,255,.05);overflow:hidden}
.tcw-gb-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--btc),var(--btc2));box-shadow:0 0 10px rgba(230,179,77,.8);transform:scaleX(0);transform-origin:0 50%}
.tcw-gb-p{position:absolute;top:100%;right:max(16px,calc((100vw - 1180px)/2 + 24px));width:min(460px,calc(100vw - 32px));max-height:calc(100vh - 136px);max-height:calc(100dvh - 136px);overflow-y:auto;overscroll-behavior:contain;margin-top:1px;padding:8px 0 10px;background:#07070f;border:1px solid rgba(255,255,255,.12);border-top:1px solid rgba(230,179,77,.4);box-shadow:0 40px 90px -20px rgba(0,0,0,.95);box-sizing:border-box}
.tcw-gb-p[hidden]{display:none}
.tcw-gb-pt{margin:14px 22px 4px;font-family:var(--mono);font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--dim)}
.tcw-gb-pt b{font-weight:400;color:var(--btc);margin-right:8px}
.tcw-gb-p ol{list-style:none;margin:0;padding:0}
.tcw-gb-p a{position:relative;display:flex;align-items:baseline;gap:14px;min-height:44px;padding:12px 22px;box-sizing:border-box;text-decoration:none;color:var(--bright);font-family:var(--condensed);font-weight:500;font-size:15.5px;line-height:1.2;letter-spacing:.05em;text-transform:uppercase}
.tcw-gb-p a b{flex:none;width:22px;font-family:var(--mono);font-weight:400;font-size:11px;letter-spacing:.06em;color:var(--btc)}
.tcw-gb-p a span{flex:1 1 auto;min-width:0}
.tcw-gb-p a small{flex:none;font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--dim)}
.tcw-gb-p a.is-read b{color:var(--green)}
.tcw-gb-p a.is-read small::before{content:"\2713  ";color:var(--green)}
.tcw-gb-p a[aria-current]{background:rgba(230,179,77,.08);color:var(--btc2)}
.tcw-gb-p a[aria-current]::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:2px;background:var(--btc);box-shadow:0 0 10px rgba(230,179,77,.8)}
.tcw-gb-p a.tcw-gb-top{margin-top:8px;border-top:1px solid rgba(255,255,255,.08);font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--silver);align-items:center}
.tcw-gb-p a.tcw-gb-top svg{flex:none;width:10px;height:10px;color:var(--btc)}
.tcw-gm-land:focus{outline:none}
@media (hover:hover){.tcw-gb-p a:hover{background:rgba(255,255,255,.04);color:var(--btc2)}.tcw-gb-s:hover,.tcw-gb-cur:hover .tcw-gb-c{color:var(--btc2)}}
@media (max-width:640px){.tcw-gb-in{padding:0 0 0 16px}.tcw-gb-s{display:none}.tcw-gb-c{padding:0 16px;border-left:1px solid rgba(255,255,255,.12);height:48px}.tcw-gb-c span{display:none}.tcw-gb-t{font-size:15px}.tcw-gb-p{left:0;right:0;width:auto;max-height:calc(100vh - 124px);max-height:calc(100dvh - 124px);border-left:0;border-right:0}}
@media print{.tcw-gb{display:none!important}}