/* Coding Fox Field Guides — shared styles (Fire & Ice) */
:root{
  --bg:#08090c; --bg2:#0e1015; --card:#13161d; --card2:#171b23;
  --line:#23262f; --line2:#2e323d;
  --ink:#e7e9ee; --mut:#9aa0ad; --dim:#6b7180;
  --fire:#e8793a; --fire2:#f4a35e; --ember:#ffcaa0;
  --ice:#5aa9e6; --green:#54c08a; --gold:#e8b84a; --purple:#b07ce8; --red:#e86a5a;
  --mono:'JetBrains Mono',monospace; --sans:'Outfit',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.6;font-weight:300;
  background-image:radial-gradient(1200px 600px at 80% -10%,rgba(232,121,58,.08),transparent 60%),radial-gradient(900px 500px at 0% 10%,rgba(90,169,230,.05),transparent 55%);}
a{color:var(--fire2);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1040px;margin:0 auto;padding:0 24px}
code,kbd{font-family:var(--mono);font-size:.86em}
kbd{background:#000;border:1px solid var(--line2);border-bottom-width:2px;border-radius:5px;padding:1px 6px;color:var(--ember);font-size:.78em;white-space:nowrap}
::selection{background:var(--fire);color:#000}
.hl{color:var(--fire2);font-weight:500}

/* hero */
header.hero{padding:62px 0 38px;border-bottom:1px solid var(--line)}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:3px;text-transform:uppercase;color:var(--fire);margin-bottom:16px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.badge{font-family:var(--mono);font-size:10.5px;letter-spacing:1px;padding:3px 9px;border-radius:30px;border:1px solid;text-transform:none}
.badge.current{color:var(--green);border-color:rgba(84,192,138,.4);background:rgba(84,192,138,.1)}
.badge.sleeper{display:inline-block;margin:0 0 8px 0;font-size:10.5px;letter-spacing:1px;border-radius:30px;padding:3px 9px}
h1{font-size:52px;font-weight:800;line-height:1.02;letter-spacing:-1.5px}
h1 .grad{background:linear-gradient(100deg,var(--fire),var(--fire2) 60%,var(--ember));-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{color:var(--mut);font-size:18px;max-width:760px;margin-top:18px}
.meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.pill{font-family:var(--mono);font-size:11.5px;border:1px solid var(--line2);background:var(--card);padding:6px 12px;border-radius:30px;color:var(--mut)}
.pill b{color:var(--ember);font-weight:500}
.guide-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.guide-actions a{font-family:var(--mono);font-size:12px;color:var(--ember);border:1px solid var(--line2);border-radius:9px;padding:9px 13px;text-decoration:none;display:inline-flex;align-items:center;gap:7px;transition:.13s;background:rgba(19,22,29,.68)}
.guide-actions a:first-child{color:#08090c;background:var(--fire);border-color:var(--fire);font-weight:700}
.guide-actions a:hover{border-color:var(--fire);color:var(--fire);background:rgba(232,121,58,.07)}
.guide-actions a:first-child:hover{color:#08090c;background:var(--fire2);border-color:var(--fire2)}
.guide-actions span{transition:transform .15s}
.guide-actions a:hover span{transform:translateX(3px)}

/* nav */
nav.toc{position:sticky;top:0;z-index:40;background:rgba(8,9,12,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);padding:11px 0}
nav.toc .wrap{display:flex;gap:7px;flex-wrap:wrap;align-items:center}
nav.toc a{font-family:var(--mono);font-size:11.5px;color:var(--mut);padding:5px 10px;border-radius:7px;border:1px solid transparent}
nav.toc a:hover{color:var(--ink);background:var(--card);text-decoration:none;border-color:var(--line2)}
nav.toc a.stats-link{color:var(--purple);border-color:rgba(176,124,232,.3)}
nav.toc .tag{color:var(--dim);font-size:11px;margin-right:4px}
nav.toc .spacer{flex:1}

/* global progress bar */
.progwrap{position:sticky;top:45px;z-index:35;background:rgba(8,9,12,.92);backdrop-filter:blur(10px);padding:13px 0;border-bottom:1px solid var(--line2)}
.progwrap .wrap{display:flex;align-items:center;gap:15px}
.progtxt{font-family:var(--mono);font-size:13px;color:var(--ember);white-space:nowrap}
.progtxt b{color:#fff;font-size:16px}
.progbar{flex:1;height:9px;background:var(--card);border:1px solid var(--line2);border-radius:20px;overflow:hidden;position:relative}
.commfill{position:absolute;inset:0;width:0;background:rgba(84,192,138,.28);transition:width .6s;border-radius:20px}
.progfill{position:absolute;inset:0;height:100%;width:0;background:linear-gradient(90deg,var(--fire),var(--fire2),var(--ember));transition:width .4s;border-radius:20px}
.commstat{font-family:var(--mono);font-size:11px;color:var(--green);white-space:nowrap}
.commstat.hidden{display:none}
.reset-mini{font-family:var(--mono);font-size:11px;color:var(--dim);background:none;border:1px solid var(--line2);border-radius:6px;padding:4px 9px;cursor:pointer}
.reset-mini:hover{color:var(--ink);border-color:var(--fire)}

/* sections */
section{padding:50px 0;border-bottom:1px solid var(--line)}
.sec-head{display:flex;align-items:baseline;gap:14px;margin-bottom:8px;flex-wrap:wrap}
.sec-num{font-family:var(--mono);font-size:13px;color:var(--fire);border:1px solid var(--line2);border-radius:8px;padding:3px 9px}
h2{font-size:30px;font-weight:700;letter-spacing:-.6px}
.sec-lede{color:var(--mut);font-size:15.5px;margin:13px 0 24px;max-width:780px}
h3.blk{font-size:19px;font-weight:600;margin:30px 0 12px;letter-spacing:-.3px}
h3.blk .n{font-family:var(--mono);color:var(--fire);font-size:14px;margin-right:8px}
p.body{color:#c7cad2;font-size:15px;margin:10px 0}
p.body b{color:var(--ink);font-weight:600}
ul.clean{list-style:none;margin:12px 0}
ul.clean li{padding:5px 0 5px 22px;position:relative;color:#c7cad2;font-size:14.5px}
ul.clean li::before{content:"\25B8";position:absolute;left:0;color:var(--fire);font-size:13px;top:7px}
ul.clean li b{color:var(--ink);font-weight:600}

/* cards */
.grid{display:grid;gap:15px;margin:20px 0}
.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:1fr 1fr 1fr}
@media(max-width:820px){.g2,.g3{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:19px 21px;transition:.18s}
.grid .card:nth-child(even),.pathcards a:nth-child(even),.dd-card:nth-child(even){background:#151922}
.card:hover{border-color:var(--line2);transform:translateY(-2px)}
.card h4{font-size:16px;font-weight:600;margin-bottom:7px;display:flex;align-items:center;gap:9px}
.card p{color:var(--mut);font-size:13.5px}
.card .when{margin-top:10px;font-size:12px;color:var(--dim);font-family:var(--mono);border-top:1px dashed var(--line2);padding-top:8px}
.card .when b{color:var(--fire2);font-weight:500}

/* code */
.codew{background:#05060a;border:1px solid var(--line2);border-radius:11px;margin:15px 0;overflow:hidden}
.codew .bar{display:flex;align-items:center;gap:7px;padding:8px 14px;border-bottom:1px solid var(--line);background:#0a0c11}
.codew .bar .dot{width:10px;height:10px;border-radius:50%}
.codew .bar .fn{font-family:var(--mono);font-size:11px;color:var(--dim);margin-left:8px}
.codew pre{padding:15px 18px;overflow-x:auto;font-family:var(--mono);font-size:12.5px;line-height:1.6;color:#d4d7df}
.codew pre .c{color:#5f6675;font-style:italic}
.codew pre .k{color:var(--fire2)}.codew pre .s{color:var(--green)}
.codew pre .y{color:var(--gold)}.codew pre .b{color:var(--ice)}
.copy-host{position:relative}
.copy-btn{position:absolute;top:9px;right:10px;z-index:4;font-family:var(--mono);font-size:10px;letter-spacing:.6px;text-transform:uppercase;color:var(--ember);background:#08090c;border:1px solid var(--line2);border-radius:8px;padding:5px 8px;cursor:pointer;transition:.13s;box-shadow:0 8px 20px rgba(0,0,0,.22)}
.copy-btn:hover{border-color:var(--fire);color:var(--fire2);background:#101219}
.copy-btn.copied{color:#08100c;background:var(--green);border-color:var(--green)}
.copy-btn.failed{color:#fff;background:var(--red);border-color:var(--red)}
.try.copy-host{padding-right:112px}
.prompt-card{background:var(--card);border:1px solid var(--line);border-left:2px solid var(--ice);border-radius:12px;padding:17px 19px;margin:14px 0}
.prompt-card h4{font-size:15px;font-weight:600;color:var(--ink);margin:0 96px 8px 0}
.prompt-card p{font-size:13.5px;color:#c2c6cf;margin:0 0 10px;line-height:1.58}
.rep-note{font-size:12.5px;line-height:1.5;color:#cbd1dc;background:rgba(90,169,230,.07);border:1px solid rgba(90,169,230,.22);border-left:2px solid var(--ice);border-radius:0 8px 8px 0;padding:8px 11px;margin:0 0 11px}
.rep-note b{font-family:var(--mono);font-size:10px;letter-spacing:.6px;text-transform:uppercase;color:var(--ice);margin-right:4px}
.prompt-card pre{background:#05060a;border:1px solid var(--line2);border-radius:9px;color:#d4d7df;font-family:var(--mono);font-size:12.5px;line-height:1.6;overflow-x:auto;padding:14px 16px;white-space:pre-wrap}
.prompt-card.fire{border-left-color:var(--fire)}
.prompt-card.fire h4{color:var(--ember)}
.prompt-card.gold{border-left-color:var(--gold)}
.prompt-card.gold h4{color:var(--gold)}

/* try / gotcha */
.try{background:linear-gradient(150deg,rgba(232,121,58,.1),rgba(232,121,58,.02));border:1px solid rgba(232,121,58,.32);border-radius:12px;padding:15px 19px;margin:18px 0}
.try .lab{font-family:var(--mono);font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--fire2);margin-bottom:7px}
.try p{color:var(--ember);font-size:14px}
.try code{background:#000;padding:2px 7px;border-radius:5px;color:#fff;border:1px solid var(--line2)}
.gotcha{border-left:3px solid var(--gold);background:rgba(232,184,74,.06);padding:11px 16px;border-radius:0 9px 9px 0;margin:13px 0;font-size:13.5px;color:#d8d2c0}
.gotcha b{color:var(--gold)}
.howto{padding-top:36px;padding-bottom:36px;background:rgba(19,22,29,.18)}
.guide-legend{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0 12px;max-width:900px}
.guide-legend div{background:rgba(19,22,29,.78);border:1px solid var(--line);border-radius:11px;padding:14px 15px;display:flex;gap:11px;align-items:flex-start}
.guide-legend b{font-family:var(--mono);font-size:16px;line-height:1;color:var(--fire2);min-width:20px}
.guide-legend span{font-size:13.5px;color:#c2c6cf;line-height:1.48}
.support-links{font-size:13.5px;color:var(--mut);max-width:760px;margin-top:12px}
.support-links a{color:var(--fire2)}

/* tables */
table{width:100%;border-collapse:collapse;margin:16px 0;font-size:13.5px}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:var(--mono);font-size:10.5px;letter-spacing:1px;text-transform:uppercase;color:var(--fire2);font-weight:500}
td{color:#c7cad2}td b{color:var(--ink)}td code{color:var(--ember)}
tr:hover td{background:var(--card)}

/* ---- per-section checklist block ---- */
.checkblock{margin:26px 0 6px;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:visible}
.checkblock .ch-head{display:flex;align-items:center;gap:14px;padding:15px 20px;border-bottom:1px solid var(--line)}
.checkblock .ch-title{font-family:var(--mono);font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--fire2);white-space:nowrap}
.checkblock .ch-bar{flex:1;height:7px;background:var(--bg2);border:1px solid var(--line2);border-radius:20px;overflow:hidden}
.checkblock .ch-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--fire),var(--fire2));transition:width .35s;border-radius:20px}
.checkblock .ch-count{font-family:var(--mono);font-size:12px;color:var(--mut);white-space:nowrap}
.checkblock .ch-count b{color:var(--ember)}
.ch-group{padding:6px 14px 12px}
.ch-group .gname{font-family:var(--mono);font-size:10.5px;letter-spacing:1px;text-transform:uppercase;color:var(--dim);margin:10px 6px 4px}
.clrow.alt .clitem{background:rgba(255,255,255,.022)}
.clrow.alt .clitem:hover,.clitem:hover{background:var(--card2)}
.clitem{display:flex;gap:12px;align-items:flex-start;padding:9px 12px;border-radius:9px;cursor:pointer;transition:.12s}
.clitem.done{opacity:.92}
.clitem.done .cltxt b{color:var(--green);text-decoration:line-through;text-decoration-color:rgba(84,192,138,.5)}
.clbox{width:20px;height:20px;border:2px solid var(--line2);background:transparent;border-radius:6px;flex-shrink:0;margin-top:1px;display:flex;align-items:center;justify-content:center;font-size:12px;color:#08090c;font-weight:700;transition:.12s;cursor:pointer;padding:0}
.clbox:hover{border-color:var(--green);background:rgba(84,192,138,.08)}
.clitem.done .clbox{background:var(--green);border-color:var(--green)}
.clitem.done .clbox::after{content:"\2713"}
.cltxt{font-size:14px;color:#c7cad2}
.cltxt b{color:var(--ink);font-weight:600}
.cltxt code{background:#05060a;border:1px solid var(--line2);padding:1px 6px;border-radius:5px;color:var(--ember);font-size:12px}
.sleeper{font-family:var(--mono);font-size:9px;letter-spacing:.5px;background:rgba(176,124,232,.18);color:var(--purple);border:1px solid rgba(176,124,232,.4);padding:1px 6px;border-radius:5px;margin-left:6px;vertical-align:middle}
.tiptag{position:relative;cursor:help}
.tiptag:focus{outline:1px solid currentColor;outline-offset:3px}
.tiptag::before,.tiptag::after{position:absolute;left:50%;opacity:0;pointer-events:none;transition:opacity .13s,transform .13s;z-index:9999}
.tiptag::after{content:attr(data-tip);bottom:calc(100% + 9px);transform:translate(-50%,4px);width:max-content;max-width:280px;background:#05060a;border:1px solid var(--line2);box-shadow:0 12px 30px rgba(0,0,0,.38);border-radius:9px;padding:8px 10px;color:#cfd3da;font-family:var(--sans);font-size:12px;font-weight:400;letter-spacing:0;text-transform:none;line-height:1.35;white-space:normal}
.tiptag::before{content:"";bottom:calc(100% + 3px);transform:translate(-50%,4px);border:6px solid transparent;border-top-color:var(--line2)}
.tiptag:hover::before,.tiptag:hover::after,.tiptag:focus::before,.tiptag:focus::after{opacity:1;transform:translate(-50%,0)}
/* top brand bar */
.sitebar{border-bottom:1px solid var(--line);background:rgba(8,9,12,.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.sitebar .wrap{display:flex;align-items:center;justify-content:space-between;column-gap:18px;row-gap:8px;flex-wrap:wrap;padding:0 24px 12px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;align-self:stretch}
.brandfox{height:48px;width:48px;border-radius:0;display:block;flex-shrink:0;object-fit:cover}
.brandtxt{font-family:var(--mono);font-size:21px;font-weight:700;letter-spacing:-.3px;color:var(--ink)}
.brandtxt b{color:var(--fire);font-weight:700}
.site-links{order:3;flex:0 0 100%;display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.site-links a{font-family:var(--mono);font-size:12px;color:var(--mut);text-decoration:none;border-radius:8px;padding:6px 10px;transition:.13s}
.site-links a:hover,.site-links a[aria-current="page"]{color:var(--ember);background:rgba(232,121,58,.08)}
.trainbtn{order:2;margin-left:auto;font-family:var(--mono);font-size:12px;letter-spacing:.3px;color:var(--ember);text-decoration:none;border:1px solid var(--line2);border-radius:9px;padding:8px 14px;transition:.13s;display:inline-flex;align-items:center;gap:7px;white-space:nowrap}
.trainbtn:hover{border-color:var(--fire);color:var(--fire);background:rgba(232,121,58,.07)}
.trainbtn span{transition:transform .15s}
.trainbtn:hover span{transform:translateX(3px)}
.modebar{margin-top:24px;background:linear-gradient(135deg,rgba(232,121,58,.12),rgba(90,169,230,.06));border:1px solid rgba(232,121,58,.28);border-radius:14px;padding:17px 19px;display:flex;align-items:center;justify-content:space-between;gap:18px;max-width:920px}
.modebar b{display:block;color:var(--ink);font-size:15.5px;margin-bottom:3px}
.modebar span{display:block;color:#bfc3cc;font-size:14px;line-height:1.45}
.mode-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.modebar a{font-family:var(--mono);font-size:12px;color:#08090c;background:var(--fire);border-radius:9px;padding:10px 14px;text-decoration:none;font-weight:700;white-space:nowrap;display:inline-flex;align-items:center;gap:7px}
.modebar a:first-child{background:transparent;color:var(--ember);border:1px solid rgba(232,121,58,.45)}
.modebar a:hover{background:var(--fire2)}
.modebar a:first-child:hover{background:rgba(232,121,58,.1);color:var(--fire2)}
.pathcards{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:16px;max-width:920px}
.pathcards a{display:block;background:rgba(19,22,29,.76);border:1px solid var(--line);border-radius:10px;padding:12px 13px;text-decoration:none;min-height:82px;transition:.14s}
.pathcards a:hover{border-color:var(--fire);background:rgba(232,121,58,.08);transform:translateY(-2px)}
.pathcards b{display:block;color:var(--ink);font-size:13.5px;font-weight:650;margin-bottom:3px}
.pathcards span{display:block;color:var(--mut);font-size:12.5px;line-height:1.35}

/* contact page */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:28px 0 4px}
.offer{background:var(--card);border:1px solid var(--line);border-left:2px solid var(--fire);border-radius:14px;padding:20px 22px}
.offer h3{font-size:17px;color:var(--ink);margin:0 0 8px;font-weight:600}
.offer p{font-size:14px;color:#c2c6cf;line-height:1.62;margin:0}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 4px}
.btn-primary{background:var(--fire);color:#08090c;font-weight:700;font-family:var(--mono);font-size:14px;padding:13px 22px;border-radius:11px;text-decoration:none;display:inline-flex;align-items:center;gap:9px;transition:.13s}
.btn-primary:hover{background:var(--fire2);transform:translateY(-1px)}
.btn-primary span{transition:transform .15s}
.btn-primary:hover span{transform:translateX(3px)}
.btn-ghost{border:1px solid var(--line2);color:var(--ember);font-family:var(--mono);font-size:14px;padding:13px 22px;border-radius:11px;text-decoration:none;display:inline-flex;align-items:center;gap:9px;transition:.13s}
.btn-ghost:hover{border-color:var(--fire);color:var(--fire)}
@media(max-width:680px){.contact-grid{grid-template-columns:1fr}}

/* expandable rows: per-item star + explain + teaching panel */
.clrow{border-radius:9px}
.clrow:has(.clteach.open){background:var(--card2)}
.clitem .cltxt{flex:1;min-width:0}
.clacts{display:flex;align-items:center;gap:7px;margin-left:auto;flex-shrink:0}
.clacts .cnt{font-family:var(--mono);font-size:12px;font-weight:700;color:var(--dim)}
.clacts .cnt:empty{display:none}
.clstar,.clask{font-family:var(--mono);background:transparent;border:1px solid var(--line2);color:var(--mut);border-radius:9px;cursor:pointer;transition:.13s;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;flex-shrink:0}
.clstar svg{width:18px;height:18px;display:block;transition:.13s}
.clstar:hover{border-color:var(--gold);color:var(--gold);background:rgba(232,184,74,.06)}
.clstar.on{border-color:var(--gold);color:var(--gold);background:rgba(232,184,74,.12)}
.clstar.on svg{fill:var(--gold);stroke:var(--gold)}
.clask{font-size:16px;font-weight:700}
.clask:hover{border-color:var(--fire);color:var(--fire2);background:rgba(232,121,58,.06)}
.clask.on{border-color:var(--fire);color:#fff;background:var(--fire)}
.clteach{height:0;overflow:visible;opacity:0;visibility:hidden;transition:height .28s ease,opacity .16s ease,padding .16s ease;padding:0 14px 0 44px;position:relative;z-index:1}
.clteach.open{height:auto;opacity:1;visibility:visible;padding-top:2px;padding-bottom:14px;z-index:50}
.clteach p{color:#b9bdc6;font-size:13.5px;line-height:1.62;margin:2px 0 8px}
.clteach p code{background:#05060a;border:1px solid var(--line2);padding:1px 6px;border-radius:5px;color:var(--ember);font-size:12px}
.clteach .doclink{font-family:var(--mono);font-size:11px;letter-spacing:.5px;color:var(--fire2);text-decoration:none;border-bottom:1px dashed rgba(232,121,58,.45);padding-bottom:1px}
.clteach .doclink:hover{color:var(--fire)}
/* "try this" practice tip inside the ? panel */
.cltip{background:rgba(232,121,58,.08);border:1px solid rgba(232,121,58,.22);border-radius:9px;padding:9px 13px;margin:0 0 10px;font-size:13px;color:var(--ember);line-height:1.55}
.cltip b{font-family:var(--mono);font-size:10.5px;letter-spacing:.5px;color:var(--fire2);margin-right:7px;text-transform:uppercase;font-weight:700}
.cltip code{background:#05060a;border:1px solid var(--line2);padding:1px 6px;border-radius:5px;color:var(--ember);font-size:12px}
.cltip kbd{font-family:var(--mono);font-size:11px;background:#05060a;border:1px solid var(--line2);border-radius:4px;padding:1px 5px;color:#cfd3da}
/* curated verdict layer (FG.CURATED) — final-draft editorial block */
.vline{display:flex;align-items:baseline;flex-wrap:wrap;gap:8px;margin:2px 0 9px}
.vbadge{font-family:var(--mono);font-size:10px;letter-spacing:.5px;text-transform:uppercase;font-weight:700;padding:3px 9px;border-radius:30px;border:1px solid;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.vbadge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 10px currentColor}
.vbadge.v-legit{color:var(--green);background:rgba(84,192,138,.1);border-color:rgba(84,192,138,.45)}
.vbadge.v-situational,.vbadge.v-practitioner{color:var(--gold);background:rgba(232,184,74,.1);border-color:rgba(232,184,74,.45)}
.vbadge.v-caveat{color:var(--ice);background:rgba(90,169,230,.1);border-color:rgba(90,169,230,.45)}
.vbadge.v-experimental{color:var(--purple);background:rgba(176,124,232,.1);border-color:rgba(176,124,232,.45)}
.vbadge.v-opinion{color:var(--ember);background:rgba(232,121,58,.1);border-color:rgba(232,121,58,.45)}
.vbadge.v-hype{color:var(--red);background:rgba(232,106,90,.1);border-color:rgba(232,106,90,.45)}
.vwhy{font-family:var(--mono);font-size:11px;color:var(--mut);line-height:1.5}
.vdot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:8px;flex-shrink:0;vertical-align:baseline}
.vdot.v-legit{background:var(--green)}
.vdot.v-situational{background:var(--gold)}
.vdot.v-hype{background:var(--red)}
.cu-what{color:#c2c6cf;font-size:13.5px;line-height:1.62;margin:0 0 9px}
.cu-what code{background:#05060a;border:1px solid var(--line2);padding:1px 6px;border-radius:5px;color:var(--ember);font-size:12px}
.cu-row{font-size:12.5px;color:var(--mut);line-height:1.55;margin:0 0 9px}
.cu-row b{color:var(--ink);font-weight:600;font-family:var(--mono);font-size:11px;letter-spacing:.3px;margin-right:4px}
.cu-row code{background:#05060a;border:1px solid var(--line2);padding:1px 6px;border-radius:5px;color:var(--ember);font-size:12px}
.the-move{background:#06070a;border-left:3px solid var(--fire);border-radius:0 9px 9px 0;padding:9px 14px;margin:0 0 10px;font-size:13.5px;color:#cdd1da;line-height:1.6}
.the-move .h{display:block;font-family:var(--mono);font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--fire);margin-bottom:5px;font-weight:700}
.the-move code{background:#000;border:1px solid var(--line2);padding:1px 6px;border-radius:5px;color:var(--ember);font-size:12px}
.cut-noise{background:rgba(232,106,90,.07);border-left:3px solid var(--red);border-radius:0 9px 9px 0;padding:9px 14px;margin:0 0 10px;font-size:13.5px;color:#d9c6c2;line-height:1.6}
.cut-noise .h{display:block;font-family:var(--mono);font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--red);margin-bottom:5px;font-weight:700}
.cut-noise code{background:#05060a;border:1px solid var(--line2);padding:1px 6px;border-radius:5px;color:var(--ember);font-size:12px}
.cu-src{font-family:var(--mono);font-size:11px;letter-spacing:.3px;color:var(--mut);line-height:1.7;margin:0 0 4px}
.cu-src a{color:var(--mut);text-decoration:none;border-bottom:1px dashed transparent;transition:.13s}
.cu-src a:hover{color:var(--fire2);border-bottom-color:rgba(244,163,94,.45)}
/* section "learn more" museum deep-dive */
.deepdive{margin:16px 0 4px}
.dd-toggle{font-family:var(--mono);font-size:11.5px;letter-spacing:1px;text-transform:uppercase;background:transparent;border:1px solid var(--line2);color:var(--fire2);border-radius:9px;padding:9px 15px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:.13s}
.dd-toggle:hover{border-color:var(--fire);color:var(--fire)}
.dd-toggle .chev{transition:transform .25s;font-size:10px}
.deepdive.open .dd-toggle .chev{transform:rotate(180deg)}
.dd-body{max-height:0;overflow:hidden;transition:max-height .4s ease}
.deepdive.open .dd-body{max-height:2600px}
.dd-card{background:var(--card);border:1px solid var(--line);border-left:2px solid var(--fire);border-radius:10px;padding:15px 19px;margin:13px 0 0}
.dd-card h4{font-size:15px;color:var(--ink);margin:0 0 7px;font-weight:600}
.dd-card p{color:#c2c6cf;font-size:13.5px;line-height:1.64;margin:0 0 10px}
.dd-card p code{background:#05060a;border:1px solid var(--line2);padding:1px 6px;border-radius:5px;color:var(--ember);font-size:12px}
.dd-card p kbd{font-family:var(--mono);font-size:11px;background:#05060a;border:1px solid var(--line2);border-radius:4px;padding:1px 5px;color:#cfd3da}
.dd-card .doclink{font-family:var(--mono);font-size:11px;letter-spacing:.5px;color:var(--fire2);text-decoration:none;border-bottom:1px dashed rgba(232,121,58,.45);padding-bottom:1px}
.dd-card .doclink:hover{color:var(--fire)}

/* rating */
.rate{display:flex;align-items:center;gap:9px;margin:18px 0 4px;font-family:var(--mono);font-size:12px;color:var(--mut)}
.rate .stars{display:flex;gap:3px}
.rate .star{cursor:pointer;font-size:19px;color:var(--line2);transition:.12s;line-height:1}
.rate .star:hover,.rate .star.on{color:var(--gold)}
.rate .ravg{color:var(--ember)}

/* ---- stats page ---- */
.bignum{display:flex;gap:18px;flex-wrap:wrap;margin:24px 0}
.stat{flex:1;min-width:160px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 22px}
.stat .v{font-size:38px;font-weight:800;letter-spacing:-1px;background:linear-gradient(100deg,var(--fire),var(--ember));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.stat .v.ice{background:linear-gradient(100deg,var(--ice),#9ccdf2);-webkit-background-clip:text;background-clip:text}
.stat .v.green{background:linear-gradient(100deg,var(--green),#9ce0bd);-webkit-background-clip:text;background-clip:text}
.stat .l{font-family:var(--mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--mut);margin-top:8px}
.secbars{margin:18px 0}
.secbar{display:flex;align-items:center;gap:14px;padding:9px 0}
.secbar .nm{font-size:14px;width:190px;color:var(--ink);font-weight:500}
.secbar .track{flex:1;height:12px;background:var(--card);border:1px solid var(--line2);border-radius:20px;overflow:hidden}
.secbar .track i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--fire),var(--fire2));transition:width .5s;border-radius:20px}
.secbar .pc{font-family:var(--mono);font-size:12px;color:var(--mut);width:64px;text-align:right}
.heat{display:grid;grid-template-columns:repeat(auto-fill,24px);gap:7px;margin:18px 0;justify-content:start}
.heat .cell{width:24px;height:24px;margin:0;border-radius:6px;background:var(--card);border:1px solid var(--line2);transition:.15s;cursor:default}
.heat .cell.done{background:var(--green);border-color:var(--green);box-shadow:0 0 6px rgba(84,192,138,.4)}
.heat .cell.sleeper{border-color:rgba(176,124,232,.5)}
.heat .cell.done.sleeper{background:var(--purple);border-color:var(--purple);box-shadow:0 0 6px rgba(176,124,232,.4)}
.legend{display:flex;gap:18px;font-family:var(--mono);font-size:11px;color:var(--dim);margin-top:6px;flex-wrap:wrap}
.legend span{display:flex;align-items:center;gap:6px}
.legend i{width:12px;height:12px;border-radius:3px;display:inline-block}
.vs{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px 24px;margin:20px 0}
.vs h4{font-size:16px;margin-bottom:14px}
.vs .row{display:flex;align-items:center;gap:14px;margin:10px 0}
.vs .row .who{width:90px;font-family:var(--mono);font-size:12px;color:var(--mut)}
.vs .row .track{flex:1;height:14px;background:var(--bg2);border:1px solid var(--line2);border-radius:20px;overflow:hidden}
.vs .row .track i{display:block;height:100%;border-radius:20px}
.vs .row.you .track i{background:linear-gradient(90deg,var(--fire),var(--fire2))}
.vs .row.crowd .track i{background:linear-gradient(90deg,var(--green),#9ce0bd)}
.vs .row .n{font-family:var(--mono);font-size:12px;color:var(--ember);width:54px;text-align:right}

footer{padding:50px 0 90px;text-align:center;color:var(--dim);font-size:13px}
footer .made{font-size:14.5px;color:var(--mut);max-width:560px;margin:0 auto 14px}
footer .made b{color:var(--ink)}
footer .src{font-family:var(--mono);font-size:11px;color:var(--dim);margin-top:13px;line-height:1.9}

/* ---- mobile calibration ---- */
@media (max-width:680px){
  html,body{width:100%;max-width:100%;overflow-x:hidden}
  .wrap{width:100%;max-width:100%;padding:0 18px}
  header.hero{padding:42px 0 25px}
  h1{font-size:clamp(30px,9.2vw,36px);letter-spacing:-.8px;max-width:100%;overflow-wrap:break-word}
  .sub{font-size:15.5px;max-width:100%;overflow-wrap:break-word}
  .eyebrow{font-size:10.5px;letter-spacing:2px;gap:8px}
  .badge{font-size:10px;letter-spacing:.7px;max-width:100%}
  .meta{gap:8px}
  .pill{font-size:10.5px;padding:5px 10px;max-width:100%;white-space:normal}
  h2{font-size:24px}
  h3.blk{font-size:18px;margin:24px 0 11px}
  section{padding:38px 0}
  /* fix the sticky overlap: let the nav scroll away, pin only the progress bar */
  nav.toc{position:static;overflow:hidden}
  nav.toc .wrap{flex-wrap:nowrap;overflow-x:auto;align-items:center;padding-bottom:2px;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}
  nav.toc a,nav.toc .tag{flex:0 0 auto;scroll-snap-align:start}
  nav.toc .spacer{display:none}
  .progwrap{top:0;overflow:hidden}
  .progwrap .wrap{gap:10px;flex-wrap:wrap}
  .progtxt{font-size:12px}
  .progtxt b{font-size:15px}
  .progbar{order:3;flex-basis:100%;height:8px}
  .reset-mini{margin-left:auto}
  /* tables breathe */
  table{display:block;width:100%;max-width:100%;overflow-x:auto;font-size:12px;border-spacing:0;-webkit-overflow-scrolling:touch}
  tbody{display:table;width:max-content;min-width:100%}
  th,td{padding:7px 7px}
  /* checklist header stacks the bar under the title on narrow screens */
  .checkblock .ch-head{flex-wrap:wrap}
  .checkblock .ch-title{white-space:normal}
  .checkblock .ch-bar{order:3;flex-basis:100%;margin-top:4px}
  .sitebar{overflow:hidden}
  .sitebar .wrap{padding:0 18px 10px;column-gap:10px;row-gap:8px;justify-content:flex-start}
  .brand{height:50px;align-self:auto}
  .brandfox{height:44px;width:44px}
  .brandtxt{font-size:19px}
  .site-links{order:3;flex-basis:100%;width:100%;max-width:100%;justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;margin-top:-2px;padding-bottom:2px;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}
  .site-links a{font-size:11px;padding:6px 9px;flex:0 0 auto;scroll-snap-align:start}
  .trainbtn{order:2;margin-left:auto;max-width:min(190px,calc(100% - 165px));font-size:10.5px;padding:7px 11px;gap:5px;overflow:hidden;text-overflow:ellipsis}
  .modebar{align-items:flex-start;flex-direction:column;padding:15px 16px}
  .mode-actions{width:100%}
  .modebar a{width:100%;justify-content:center}
  .guide-actions a{width:100%;justify-content:center}
  .guide-legend{grid-template-columns:1fr}
  .pathcards{grid-template-columns:1fr 1fr;gap:9px;max-width:100%}
  .pathcards a{min-height:82px;padding:12px 13px}
  .cltxt{font-size:13.5px}
  .clitem{display:grid;grid-template-columns:20px minmax(0,1fr) 36px;align-items:flex-start;gap:10px;padding:10px 8px}
  .clitem .clbox{grid-column:1;grid-row:1}
  .clitem .cltxt{grid-column:2;grid-row:1;flex:unset}
  .clacts{grid-column:3;grid-row:1 / span 2;margin-left:0;width:auto;flex-direction:column;justify-content:flex-start;gap:6px}
  .clacts .cnt{order:3;font-size:10px;line-height:1.1}
  .clstar{order:1}.clask{order:2}
  .tiptag::after{left:auto;right:0;transform:translate(0,4px);max-width:min(270px,78vw)}
  .tiptag::before{left:auto;right:10px;transform:translate(0,4px)}
  .tiptag:hover::before,.tiptag:hover::after,.tiptag:focus::before,.tiptag:focus::after{transform:translate(0,0)}
  .try.copy-host{padding-right:19px;padding-top:44px}
  .prompt-card{padding:44px 14px 15px}
  .prompt-card h4{margin-right:0}
  .prompt-card pre,.codew pre{font-size:11.5px;padding:13px 12px;max-width:100%;overflow-x:auto}
  .copy-btn{top:9px;right:9px}
  .clteach{padding-left:30px;padding-right:8px}
  .clteach p{font-size:13px}
  .contact-grid{grid-template-columns:1fr;gap:13px}
  .offer,.card,.try,.gotcha,.modebar,.prompt-card,.checkblock,.dd-card,.vs,.stat{max-width:100%}
  .cta-row .btn-primary,.cta-row .btn-ghost{width:100%;justify-content:center}
  /* stats page */
  .bignum{gap:12px}
  .stat{min-width:0;flex:1 1 calc(50% - 8px);padding:16px 18px}
  .stat .v{font-size:30px}
  .secbar{flex-wrap:wrap;gap:8px}
  .secbar .nm{width:100%;font-size:13.5px}
  .secbar .track{order:3;flex-basis:72%}
  .secbar .pc{width:auto}
  .vs .row .who{width:64px;font-size:11px}
  .heat{grid-template-columns:repeat(auto-fill,19px);gap:6px}
  .heat .cell{width:19px;height:19px}
}