/* Kalyxo white paper access. Loaded alongside page.css (shared tokens). Black reading environment; the gate collects
   name + email and the server emails a private link, whose reader lazy-loads the page images. No inline styles (strict
   CSP). Visibility is toggled with the [hidden] attribute from whitepaper.js. */
[hidden]{display:none!important}
.wp-main{flex:1;width:100%;display:flex;flex-direction:column}

/* the gate */
.gate{flex:1;display:flex;align-items:center;justify-content:center;padding:48px var(--g) 110px}
.gate-card{width:100%;max-width:470px;text-align:center}
.gate-eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--v2);margin:0 0 16px}
.gate h1{font-size:clamp(28px,5vw,40px);line-height:1.04;letter-spacing:-.03em;font-weight:600;margin:0 0 14px;text-wrap:balance}
.gate .lede{font-size:16px;color:var(--t2);margin:0 auto 26px;max-width:38ch}
.gate form{display:flex;flex-direction:column;gap:10px;text-align:left}
.gate .row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gate input[type=email],.gate input[type=text]{width:100%;background:#0a0a0c;border:1px solid var(--line);color:#fff;font:15px var(--ui);padding:13px 14px}
.gate input::placeholder{color:var(--t3)}
.gate input[type=email]:focus,.gate input[type=text]:focus{outline:none;border-color:var(--v)}
.gate .agree{display:flex;align-items:flex-start;gap:10px;font-size:13px;line-height:1.5;color:var(--t2);margin:4px 0 2px;cursor:pointer}
.gate .agree input{appearance:none;-webkit-appearance:none;flex:0 0 auto;width:17px;height:17px;margin:1px 0 0;background:#0a0a0c;border:1px solid var(--line);border-radius:4px;cursor:pointer;position:relative}
.gate .agree input:checked{background:var(--v);border-color:var(--v)}
.gate .agree input:checked::after{content:"";position:absolute;left:5px;top:1px;width:4px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.gate .agree input:focus-visible{outline:2px solid var(--v);outline-offset:2px}
.gate .agree a{color:#fff;text-decoration:underline;text-underline-offset:2px}
.gate button{width:100%;background:var(--v);color:#fff;border:0;font:600 15px var(--ui);padding:13px 14px;cursor:pointer;margin-top:4px}
.gate button:hover{background:#7c4ff0}
.gate button:disabled{opacity:.6;cursor:default}
.gate .hp{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden}
.gate .err{font-size:13px;color:#f8788a;margin:12px 0 0;min-height:1.1em;text-align:center}
.gate .fine{font-size:12px;line-height:1.6;color:var(--t3);margin:18px 0 0}
.gate .fine a{color:var(--t2)}

/* the "check your inbox" confirmation */
.gate-card.sent .sent-mark{display:flex;justify-content:center;margin:0 0 20px}
.gate-card.sent h1{margin-bottom:10px}

/* the reader */
.reader{flex:1;display:flex;flex-direction:column}
.wp-bar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:14px;
  padding:11px var(--g);background:rgba(0,0,0,.9);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);font-size:13px;color:var(--t2)}
.wp-bar .ttl{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:#fff;letter-spacing:-.01em;margin-right:auto}
.wp-bar .ttl img{display:block}
.wp-bar .meta{font-family:var(--mono);font-size:12px;color:var(--t3)}
.share-btn{display:inline-flex;align-items:center;gap:7px;background:#0e0e12;border:1px solid var(--line);color:#fff;font:600 13px var(--ui);padding:8px 13px;border-radius:8px;cursor:pointer}
.share-btn:hover{border-color:var(--v);color:#fff}
.share-btn svg{color:var(--v2)}
.pages{width:100%;max-width:900px;margin:0 auto;padding:24px var(--g) 40px;display:flex;flex-direction:column;gap:26px}
.pg{position:relative;width:100%;aspect-ratio:1240 / 1754;background:#0d0d11;border:1px solid var(--line)}
.pg img{position:absolute;inset:0;display:block;width:100%;height:100%;-webkit-user-drag:none;user-select:none;pointer-events:none}
.wp-note{max-width:900px;margin:0 auto;padding:8px var(--g) 90px;font-size:12px;color:var(--t3);text-align:center}

/* the share sheet */
.share-sheet{position:fixed;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(0,0,0,.72)}
.share-panel{position:relative;width:100%;max-width:440px;background:#0a0a0c;border:1px solid var(--line);border-radius:14px;padding:28px 26px}
.share-panel h2{font-size:20px;font-weight:600;letter-spacing:-.02em;margin:0 0 10px;color:#fff}
.share-panel p{font-size:14px;line-height:1.6;color:var(--t2);margin:0 0 18px}
.share-x{position:absolute;top:14px;right:16px;background:none;border:0;color:var(--t3);font-size:22px;line-height:1;cursor:pointer}
.share-x:hover{color:#fff}
.share-link{display:flex;gap:8px}
.share-link input{flex:1;min-width:0;background:#000;border:1px solid var(--line);color:#fff;font:13px var(--mono);padding:11px 12px;border-radius:8px}
.share-link input:focus{outline:none;border-color:var(--v)}
.share-link button{flex:0 0 auto;background:var(--v);color:#fff;border:0;font:600 13px var(--ui);padding:0 18px;border-radius:8px;cursor:pointer}
.share-link button:hover{background:#7c4ff0}
.share-hint{font-size:12px;color:var(--v2);margin:12px 0 0}

@media (max-width:520px){
  .gate .row2{grid-template-columns:1fr}
}

/* make casual copying and printing harder (deterrent, not DRM) */
img{-webkit-user-drag:none}
@media print{ html,body{display:none!important} }