[hidden]{display:none!important}
.lab-intro{max-width:620px;margin:28px auto;padding:36px 24px;color:#c8cece;background:linear-gradient(160deg,#151b1e,#090d10);border:1px solid #343e42;box-sizing:border-box}
.lab-intro .intro-kicker{color:#8a9a9f;letter-spacing:.2em;font:12px monospace}.lab-intro h1{font-size:clamp(27px,6vw,40px);font-weight:500;letter-spacing:-.04em;margin:12px 0 24px}.lab-intro p{font-size:15px;line-height:1.95;word-break:keep-all}.lab-intro blockquote{margin:28px 0;padding:20px;border-left:2px solid #738b9a;background:#0d1419;line-height:1.9}.lab-intro blockquote small{display:block;margin-bottom:14px;color:#7d969f}.lab-intro button{display:block;width:100%;min-height:48px;margin-top:28px;background:#31454a;color:#edf1eb;border:1px solid #62797d;border-radius:5px;font-size:15px;cursor:pointer}.story-dialog{position:fixed;width:min(520px,calc(100% - 28px));max-height:85dvh;overflow:auto;box-sizing:border-box;background:#12191d;border:1px solid #55626a;color:#d0d6d7;padding:26px;box-shadow:0 24px 90px #000b}.story-dialog::backdrop{background:#000b}.story-dialog>small{color:#869fa9;letter-spacing:.15em}.story-dialog h2{font-size:21px;padding-right:20px}.story-body{white-space:pre-line;line-height:1.9;font-size:15px}.story-thought{white-space:pre-line;border-top:1px solid #354148;padding-top:18px;color:#c7b891;line-height:1.8}.story-close{position:absolute;right:10px;top:8px;width:44px;height:44px;background:none;border:0;color:#ccd5d7;font-size:26px}.story-confirm,.story-replay{padding:10px 16px;min-height:44px;border:1px solid #536870;background:#21323a;color:#d7e2e4;border-radius:4px;cursor:pointer}.story-replay{margin:8px 0 12px;font-size:13px}.lab-build{display:block;text-align:center;color:#69777f;font:10px monospace;margin:16px auto}.story-replay:focus-visible,button:focus-visible{outline:2px solid #c4b986;outline-offset:3px}@media(max-width:700px){.lab-intro{margin:14px 10px;padding:26px 20px}.story-dialog{padding:22px 18px}}