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xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");z-index:9}.top{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:20px clamp(20px,4vw,72px);border-bottom:1px solid var(--line);position:relative;z-index:3}.logo{font-weight:700;letter-spacing:.08em}.logo span,.topright,.eyebrow,.sectionlabel,.herofoot,.herostat small,.tabs,.machine-title,.charthead,.legend,.chartfoot,.reading-label,.micro,.sourceslist,.cards span,footer,.controls label{font-family:'DM Mono',monospace;font-size:11px;letter-spacing:.08em}.logo span{font-weight:400;color:var(--muted)}.topright{display:flex;gap:8px}.topright button{background:none;border:1px solid var(--line);color:var(--ink);padding:11px}.topright button:hover,.topright 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0}.primary,.secondary{display:inline-flex;align-items:center;justify-content:space-between;gap:25px;border:1px solid var(--acid);padding:16px 21px;font-weight:700;font-size:12px;letter-spacing:.04em}.primary{background:var(--acid);color:#101313}.secondary{background:transparent;color:var(--ink);border-color:#6b6977}.primary:hover,.secondary:hover{transform:translateY(-3px)}.secondary:hover{border-color:var(--acid);color:var(--acid)}.herostat{display:flex;gap:48px;margin-top:65px;position:relative;z-index:1}.herostat>span{font-size:29px;font-weight:700}.herostat small{display:block;color:var(--muted);margin-top:8px}.herofoot{margin-top:85px;color:var(--muted)}#heroCanvas{position:absolute;right:-8%;top:3%;width:60%;height:90%;z-index:-1;opacity:.7}.section{padding:105px clamp(20px,8vw,140px);border-top:1px solid var(--line);display:grid;grid-template-columns:minmax(130px,1fr) minmax(0,3fr);gap:40px}.sectionlabel{color:var(--acid);padding-top:12px}.section 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button[aria-selected=true]{background:var(--acid);color:#111;border-color:var(--acid)}.machine{display:grid;grid-template-columns:minmax(260px, .85fr) minmax(0,1.4fr);border:1px solid #505061;margin-top:0;background:#11131e}.controls{padding:28px;border-right:1px solid var(--line)}.machine-title{color:var(--acid);font-size:13px;font-weight:700}.controls p{font-size:14px;min-height:100px}.controls label{display:flex;justify-content:space-between;gap:10px;margin-top:25px;color:#dedbe7}.controls output{color:var(--acid)}input[type=range]{width:100%;accent-color:var(--acid);margin:14px 0}.controls .buttonrow{margin-top:32px}.controls .buttonrow button{font-size:10px;padding:13px}.reading{border-top:1px solid var(--line);margin-top:24px;padding-top:25px}.reading-label{color:var(--pink)}.reading p{min-height:85px}.visual{padding:22px;min-width:0;display:flex;flex-direction:column}.charthead,.chartfoot,.legend{display:flex;justify-content:space-between;gap:10px;color:var(--muted)}#chart{display:block;width:100%;height:390px;margin:25px 0;background:repeating-linear-gradient(0deg,transparent,transparent 76px,#ffffff10 77px),repeating-linear-gradient(90deg,transparent,transparent 76px,#ffffff10 77px)}.legend{justify-content:flex-start;gap:25px}.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px}.dot.a{background:var(--acid)}.dot.b{background:var(--pink)}.chartfoot{margin-top:auto;padding-top:35px}.rules{border:1px solid var(--line);margin-top:12px;padding:22px;color:var(--muted);line-height:1.8}.rules summary{cursor:pointer;color:var(--acid);font:12px 'DM Mono',monospace}.rules div{margin-top:18px}.lessons article{display:flex;gap:35px;border-top:1px solid var(--line);padding:25px 0}.lessons span{color:var(--acid);font:14px 'DM 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.hero:before{display:none}body.focus .three article,body.focus .cards a{background:transparent}@media(max-width:900px){.section{grid-template-columns:1fr;gap:22px;padding:75px 24px}.machine{grid-template-columns:1fr}.controls{border-right:0;border-bottom:1px solid var(--line)}.three,.cards{grid-template-columns:1fr}.three article,.cards a{min-height:0}.hero{min-height:0;padding:80px 24px 35px}#heroCanvas{width:100%;right:-30%;opacity:.28}.herostat{gap:22px;flex-wrap:wrap}.herofoot{margin-top:55px}}@media(max-width:600px){.top{align-items:flex-start;flex-direction:column}.topright{width:100%}.topright button{flex:1}.logo span{display:none}h1{font-size:clamp(68px,17vw,120px);margin:40px 0}h1 em{font-size:.52em}.heroactions .primary,.heroactions .secondary{width:100%}.herostat{gap:28px}.herostat>span{font-size:23px}.section h2{font-size:43px}.visual{padding:12px}.charthead{font-size:9px}#chart{height:270px}.controls{padding:18px}.tabs button{flex:1 1 120px}.section{padding:65px 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/* V2 depth modules */
.comparison,.callout{border:1px solid #a6fd644f;background:#c5ff450d;border-radius:12px;padding:1.15rem;margin-top:1rem;line-height:1.6}.comparison strong{color:#c5ff45}.deep .three{margin-top:2rem}.deep .three article{min-width:0}.deep .three article p{line-height:1.65}.challenges{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:2rem}.challenges article{background:#ffffff09;border:1px solid #ffffff25;padding:1.4rem;border-radius:12px}.challenges .answer{display:block;width:100%;margin:.55rem 0;padding:.85rem;text-align:left;background:#ffffff0b;color:inherit;border:1px solid #ffffff40;border-radius:7px;cursor:pointer}.challenges .answer:hover,.challenges .answer:focus-visible{border-color:#c5ff45}.challenges .answer[aria-pressed=true]{background:#c5ff4526;border-color:#c5ff45}.feedback{min-height:3rem;color:#c5ff45}.methods details{border-bottom:1px solid #ffffff30;padding:1rem 0;max-width:850px}.methods summary{cursor:pointer;font-weight:700}.methods details p{max-width:750px;line-height:1.7}.deep .callout{margin-top:2rem}.buttonrow{flex-wrap:wrap}@media(max-width:850px){.challenges{grid-template-columns:1fr}}