/* Guides: the night-shift look in a readable column. Same tokens, sign and nav as index.html;
   a still, darker background instead of video, since people are here to read. */
:root{
  --bg:#08060F; --ink:#EDE8FF; --muted:#ABA2CC; --soft:#C9C1E8; --dim:#7E76A3; --rule:rgba(196,180,255,.18);
  --cy:#22E4FF; --cy2:#7CF0FF; --mg:#FF3EC8; --mg2:#FF8BDF; --vi:#B9A4FF; --panel:#0C0918;
  --f-sign:"Audiowide","Arial Rounded MT Bold",Arial,sans-serif;
  --f-head:"Tektur","Arial Narrow",Arial,sans-serif;
  --f-ui:"Rajdhani","Arial Narrow",Arial,sans-serif;
  --f-body:"Saira",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"Share Tech Mono",ui-monospace,Menlo,Consolas,monospace;
  --sign:clamp(18px,2.8vh,23px);
  --nav:clamp(12.5px,1.7vh,14px);
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);-webkit-font-smoothing:antialiased}
:focus-visible{outline:1px solid var(--cy);outline-offset:3px}

.bg{position:fixed;inset:0;z-index:0;isolation:isolate;overflow:hidden}
.bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:55% 45%;transform:scale(1.03);filter:blur(5px) brightness(.26) contrast(1.2) saturate(.5)}
.bg .grade{position:absolute;inset:0;mix-blend-mode:color;opacity:.85;background:linear-gradient(115deg,var(--cy) 0%,#3B5CFF 50%,#A64DFF 100%)}
.veil{position:fixed;inset:0;z-index:1;pointer-events:none;background:radial-gradient(ellipse at 50% 40%,rgba(8,6,15,.45),rgba(8,6,15,.85) 80%)}
.scan{position:fixed;inset:0;z-index:1;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(0,0,0,.18) 0 1px,transparent 1px 3px);mix-blend-mode:multiply;opacity:.3}

.app{position:relative;z-index:2;min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:0 max(16px,env(safe-area-inset-right,0px)) 56px max(16px,env(safe-area-inset-left,0px))}
.top{display:flex;flex-direction:column;align-items:center;gap:clamp(6px,1.3vh,12px);padding-top:clamp(12px,2.6vh,28px)}
.sign{position:relative;display:inline-flex;font-family:var(--f-sign);font-size:var(--sign);letter-spacing:.03em;text-decoration:none;padding:.72em 1.15em .78em;border:2px solid #E7DBFF;border-radius:.75em;
  box-shadow:0 0 3px #fff,0 0 10px #A97BFF,0 0 22px rgba(169,123,255,.55),inset 0 0 10px rgba(169,123,255,.45)}
.sign::before{content:"";position:absolute;inset:.28em;border-radius:.5em;border:1.5px solid #FFC7F0;box-shadow:0 0 2px #fff,0 0 8px var(--mg),0 0 16px rgba(255,62,200,.5),inset 0 0 8px rgba(255,62,200,.35);pointer-events:none}
.sign .n1{color:#FFE3F7;text-shadow:0 0 2px #fff,0 0 6px var(--mg),0 0 14px var(--mg),0 0 28px rgba(255,62,200,.7)}
.sign .n2{color:#E0FBFF;text-shadow:0 0 2px #fff,0 0 6px var(--cy),0 0 14px var(--cy),0 0 28px rgba(34,228,255,.7)}
.nav{display:flex;gap:clamp(18px,2.6vw,32px);align-items:center}
.nav a{padding:0 0 3px;font-family:var(--f-ui);font-weight:600;font-size:var(--nav);letter-spacing:.24em;text-transform:uppercase;color:#CFC5F2;text-decoration:none;position:relative}
.nav a::after{content:"";position:absolute;left:0;right:.24em;bottom:0;height:1px;background:linear-gradient(90deg,var(--mg),var(--cy));transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.nav a:hover{color:#fff;text-shadow:0 0 12px rgba(255,62,200,.6)}
.nav a:hover::after,.nav a[aria-current]::after{transform:scaleX(1)}

/* article */
main{width:100%;max-width:700px;margin-top:clamp(28px,7vh,72px)}
.crumb{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin:0 0 14px}
.crumb a{color:var(--cy2);text-decoration:none}.crumb a:hover{color:#fff}
h1{margin:0 0 12px;font-family:var(--f-head);font-weight:700;font-variation-settings:"wdth" 92;font-size:clamp(28px,4.4vh,40px);line-height:1.15;text-wrap:balance}
.meta{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin:0 0 30px;padding-bottom:18px;border-bottom:1px solid var(--rule)}
.meta span+span::before{content:" · "}
article p,article li{font-size:17px;line-height:1.7;color:var(--soft)}
article p{margin:0 0 18px}
article h2{margin:36px 0 12px;font-family:var(--f-head);font-weight:600;font-size:22px;line-height:1.25;color:var(--ink)}
article ul,article ol{margin:0 0 18px;padding-left:22px}
article li{margin:0 0 8px}
article strong{color:var(--ink);font-weight:600}
article a{color:var(--cy2);text-underline-offset:3px}
.lede{font-size:19px;color:var(--ink)}
.note{margin:26px 0;padding:14px 18px;border-left:3px solid var(--mg);background:rgba(12,9,24,.85);font-size:16px;line-height:1.6;color:var(--soft)}
.note strong{color:var(--mg2)}

/* the way out at the end of every guide */
.next{margin-top:44px;padding:22px 22px 24px;background:rgba(12,9,24,.92);border:1px solid rgba(185,164,255,.35)}
.next h2{margin:0 0 6px;font-family:var(--f-head);font-weight:600;font-size:20px}
.next p{margin:0 0 16px;font-size:15px;line-height:1.55;color:var(--muted)}
.ctas{display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px}
.ask{display:inline-block;font-family:var(--f-head);font-weight:700;font-size:11px;letter-spacing:.26em;text-transform:uppercase;text-decoration:none;color:#16051A;background:var(--mg);padding:12px 22px 12px 24px;clip-path:polygon(0 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%)}
.ask:hover{background:#FF7AD9}
.alt{font-family:var(--f-ui);font-weight:600;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--cy2);text-decoration:none;border-bottom:1px solid rgba(34,228,255,.5);padding-bottom:2px}
.alt:hover{color:#fff;border-bottom-color:var(--cy)}
.op{margin-top:36px;font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}

/* guides index: the same ladder as the homepage's Guides menu */
.ladder{position:relative;display:flex;flex-direction:column;gap:14px;padding:4px 0;margin-top:8px}
.ladder::before,.ladder::after{content:"";position:absolute;top:0;bottom:0;width:2px;pointer-events:none}
.ladder::before{left:0;background:linear-gradient(180deg,transparent,var(--cy) 4%,var(--cy) 96%,transparent);box-shadow:0 0 10px var(--cy)}
.ladder::after{right:0;background:linear-gradient(180deg,transparent,var(--mg) 4%,var(--mg) 96%,transparent);box-shadow:0 0 10px var(--mg)}
.lr{position:relative;display:flex;align-items:center;scroll-margin-top:24px}
/* a rung with one guide: its link covers the whole rung, so tapping anywhere on it opens the guide */
.lr .stretch::after{content:"";position:absolute;inset:0}
.lr:has(.stretch){cursor:pointer}
.ln{flex:0 0 auto;width:46px;padding-left:10px;font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;color:var(--dim)}
.lc{flex:0 0 auto;display:flex}
.lc svg{display:block;width:34px;height:34px}
.lc line{stroke:var(--vi);stroke-width:2.2;fill:none}
.lc rect{fill:transparent;transition:fill .2s ease}
.lc line,.lw,.lt,.lb,.ln{transition:stroke .2s ease,background .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease}
.lw,.lt{height:2px;background:linear-gradient(90deg,rgba(185,164,255,.22),rgba(185,164,255,.55))}
.lw{flex:1 1 30px;min-width:14px}.lt{flex:0 0 18px}
.lb{flex:0 1 480px;min-width:0;display:flex;flex-direction:column;gap:3px;padding:12px 16px 13px;background:rgba(12,9,24,.92);border:1px solid rgba(185,164,255,.45)}
.lb>b{font-family:var(--f-head);font-weight:600;font-size:18px}
.lb>span{color:var(--muted);font-size:13.5px;line-height:1.35}
.lb i{font-style:normal;font-family:var(--f-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-top:4px}
.lb ul{list-style:none;margin:8px 0 0;padding:8px 0 0;border-top:1px solid var(--rule);display:flex;flex-direction:column;gap:6px}
.lb li a{color:var(--cy2);text-decoration:none;font-size:15px;line-height:1.4}
.lb li a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.lb li small{display:block;font-family:var(--f-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-top:1px}
.lr:hover .ln,.lr:target .ln{color:var(--cy2)}
.lr:hover .lc line,.lr:target .lc line{stroke:var(--cy)}
.lr:hover .lc rect,.lr:target .lc rect{fill:var(--cy)}
.lr:hover .lc,.lr:target .lc{filter:drop-shadow(0 0 5px rgba(34,228,255,.8))}
.lr:hover .lw,.lr:hover .lt,.lr:target .lw,.lr:target .lt{background:var(--cy);box-shadow:0 0 10px var(--cy)}
.lr:hover .lb,.lr:target .lb{border-color:var(--cy)}

@media (max-width:720px){
  article p,article li{font-size:16px}
  .lede{font-size:17.5px}
  .ln{width:34px;padding-left:8px;font-size:10px}.lc svg{width:26px;height:26px}.lw,.lt{flex-basis:10px}.lb{flex:1 1 auto}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* "Keep reading" list at the end of each guide */
.more-guides{margin-top:40px;padding-top:18px;border-top:1px solid var(--rule)}
.more-guides h2{margin:0 0 10px;font-family:var(--f-mono);font-weight:400;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.more-guides ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.more-guides a{color:var(--cy2);text-decoration:none;font-size:16px}
.more-guides a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}