@import "https://fonts.googleapis.com/css2?family=DM+Serif+Display&family=DM+Sans:wght@400;500;700&display=swap";
:root{--bg:#0a0f0d;--bg2:#111916;--bg3:#182420;--card:#1a2520;--text:#e8efe6;--muted:#8fa89e;--dim:#4d6a5e;--red:#e85d3a;--amber:#efaa27;--green:#2dba7a;--teal:#3ddbc0;--blue:#4a9edd;--purple:#8a7ade;--red-bg:#e85d3a1f;--green-bg:#2dba7a1f;--amber-bg:#efaa271f;--radius:12px;--radius-sm:8px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:DM Sans,sans-serif;line-height:1.6;overflow-x:hidden}.noise{pointer-events:none;opacity:.03;z-index:9999;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");width:100%;height:100%;position:fixed;top:0;left:0}.container{max-width:900px;margin:0 auto;padding:24px 20px}.hero{text-align:center;background:radial-gradient(at 50% 120%,#2dba7a1a 0%,#0a0f0d00 60%);border-radius:16px;padding:48px 20px 40px;position:relative;overflow:hidden}.hero h1{letter-spacing:-.5px;margin-bottom:12px;font-family:DM Serif Display,serif;font-size:clamp(28px,5vw,48px);font-weight:400;line-height:1.15}.hero h1 .d{color:var(--red)}.hero h1 .h{color:var(--green)}.subtitle{color:var(--muted);max-width:600px;margin:0 auto;font-size:15px}.hook{border-top:1px solid #ffffff0f;max-width:640px;margin-top:28px;margin-left:auto;margin-right:auto;padding-top:24px}.hook-question{color:var(--teal);letter-spacing:-.3px;margin-bottom:12px;font-family:DM Serif Display,serif;font-size:clamp(17px,3vw,22px);font-weight:400}.hook-answer{color:var(--muted);font-size:14px;line-height:1.8}.nav{background:var(--bg2);border-radius:var(--radius);border:1px solid #ffffff0f;flex-wrap:wrap;gap:4px;max-width:520px;margin:40px auto 32px;padding:4px;display:flex}.nav button{color:var(--muted);cursor:pointer;border-radius:var(--radius-sm);white-space:nowrap;background:0 0;border:none;flex:auto;min-width:0;padding:10px 8px;font-family:inherit;font-size:13px;font-weight:500;transition:all .3s}.nav button.active{background:var(--bg3);color:var(--text)}.nav button:hover:not(.active){color:var(--text)}.panel{animation:.4s fadeUp;display:none}.panel.active{display:block}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.metrics{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:28px;display:grid}.metric{background:var(--bg2);border-radius:var(--radius);text-align:center;border:1px solid #ffffff0d;padding:16px}.metric-label{color:var(--dim);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px;font-size:11px}.metric-val{font-family:DM Serif Display,serif;font-size:24px;font-weight:700;transition:color .3s}.section-title{margin:32px 0 8px;font-family:DM Serif Display,serif;font-size:20px;font-weight:400}.section-desc{color:var(--muted);margin-bottom:16px;font-size:13px}.slider-row{background:var(--bg2);border-radius:var(--radius);border:1px solid #ffffff0f;align-items:center;gap:16px;margin-bottom:20px;padding:16px 20px;display:flex}.slider-row label{color:var(--muted);min-width:40px;font-size:13px}.slider-row input[type=range]{-webkit-appearance:none;background:0 0;flex:1;height:6px}.slider-row input[type=range]::-webkit-slider-runnable-track{background:linear-gradient(90deg, var(--green) 0%, var(--amber) 50%, var(--red) 100%);border-radius:3px;height:6px}.slider-row input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--text);border:3px solid var(--bg);cursor:pointer;border-radius:50%;width:22px;height:22px;margin-top:-8px;box-shadow:0 2px 8px #0006}.slider-year{text-align:right;letter-spacing:-1px;min-width:70px;font-family:DM Serif Display,serif;font-size:28px;transition:color .3s}.chart-wrap{background:var(--bg2);border-radius:var(--radius);border:1px solid #ffffff0d;width:100%;margin-bottom:24px;padding:20px;position:relative}.legend{color:var(--muted);flex-wrap:wrap;gap:14px;margin-bottom:10px;font-size:12px;display:flex}.legend-item{align-items:center;gap:5px;display:flex}.legend-dot{border-radius:3px;width:10px;height:10px}.era-card{background:var(--bg2);border-radius:var(--radius);border-left:3px solid;margin-bottom:12px;padding:20px 24px;transition:transform .2s}.era-card:hover{transform:translate(4px)}.era-title{margin-bottom:6px;font-family:DM Serif Display,serif;font-size:17px}.era-desc{color:var(--muted);font-size:13px;line-height:1.7}.era-badge{border-radius:20px;margin-left:8px;padding:3px 10px;font-size:11px;font-weight:500;display:inline-block}.divider{background:linear-gradient(90deg,#0000,#ffffff14,#0000);height:1px;margin:48px 0}.ref-filters{flex-wrap:wrap;justify-content:center;gap:6px;margin-bottom:24px;display:flex}.ref-filter{color:var(--muted);cursor:pointer;background:0 0;border:1px solid #ffffff1a;border-radius:20px;padding:8px 16px;font-family:inherit;font-size:13px;transition:all .2s}.ref-filter:hover{color:var(--text);border-color:#ffffff40}.ref-filter.active{background:var(--bg3);border-color:var(--teal);color:var(--teal)}.ref-list{gap:12px;display:grid}.ref-card{background:var(--bg2);border-radius:var(--radius);border:1px solid #ffffff0d;padding:20px 24px;transition:all .25s}.ref-card.hidden{display:none}.ref-card:hover{border-color:#ffffff1f;transform:translateY(-2px)}.ref-tag{border-radius:20px;margin-bottom:8px;padding:3px 10px;font-size:11px;font-weight:500;display:inline-block}.rt-red{background:var(--red-bg);color:var(--red)}.rt-amber{background:var(--amber-bg);color:var(--amber)}.rt-green{background:var(--green-bg);color:var(--green)}.rt-blue{color:var(--blue);background:#4a9edd26}.rt-purple{color:var(--purple);background:#8a7ade26}.rt-teal{color:var(--teal);background:#3ddbc01f}.ref-title{margin-bottom:4px;font-family:DM Serif Display,serif;font-size:16px;line-height:1.3}.ref-source{color:var(--dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:12px;font-weight:500}.ref-desc{color:var(--muted);margin-bottom:10px;font-size:13px;line-height:1.6}.ref-link{color:var(--teal);font-size:13px;font-weight:500;text-decoration:none;transition:color .2s}.ref-link:hover{color:var(--green)}footer{text-align:center;color:var(--dim);padding:40px 0;font-size:12px}@media (max-width:600px){.metrics{grid-template-columns:1fr 1fr}.slider-row{flex-wrap:wrap}.slider-year{min-width:auto}.nav{grid-template-columns:1fr 1fr 1fr;gap:4px;max-width:100%;display:grid}.nav button{text-align:center;padding:10px 6px;font-size:12px}.hero h1{font-size:28px}.era-card{padding:16px 18px}}