:root{--bg:#101614;--bg-soft:#151d1b;--panel:#18221f;--panel-light:#1d2926;--text:#f2f5ed;--muted:#9aa9a0;--line:#2b3934;--teal:#7be0c4;--teal-dark:#1b806b;--amber:#e9b76c;--rose:#e6818f;--shadow:0 24px 70px rgba(0,0,0,.24)}
*{box-sizing:border-box}html{scroll-behavior:smooth;min-width:320px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;letter-spacing:0}a{color:inherit;text-decoration:none}button,input{font:inherit}.topbar{align-items:center;background:rgba(16,22,20,.9);border-bottom:1px solid var(--line);display:flex;gap:28px;justify-content:space-between;padding:18px clamp(20px,5vw,72px);position:sticky;top:0;backdrop-filter:blur(16px);z-index:10}.brand{align-items:center;display:flex;gap:12px;min-width:190px}.brand-mark{align-items:center;background:var(--teal);border-radius:9px;color:#0e211b;display:flex;font-size:17px;font-weight:900;height:40px;justify-content:center;width:40px}.brand strong,.brand small{display:block}.brand strong{font-size:15px;letter-spacing:.08em}.brand small{color:var(--muted);font-size:10px;margin-top:3px;text-transform:uppercase}.topnav{display:flex;gap:24px}.topnav a{color:var(--muted);font-size:13px;padding:8px 0}.topnav a:hover,.topnav a.active{color:var(--teal)}.ghost-button{background:transparent;border:1px solid var(--line);border-radius:50%;color:var(--muted);cursor:pointer;height:36px;width:36px}.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:40px;max-width:1320px;margin:0 auto;padding:110px clamp(20px,5vw,72px) 96px}.eyebrow{color:var(--teal);font-size:11px;font-weight:800;letter-spacing:.16em;margin:0 0 16px;text-transform:uppercase}.hero h1{font-size:clamp(42px,6vw,82px);letter-spacing:-.04em;line-height:1.04;margin:0;max-width:780px}.hero h1 em,.signal-section em{color:var(--teal);font-style:normal}.hero-lede{color:var(--muted);font-size:18px;line-height:1.7;margin:24px 0 0;max-width:650px}.hero-actions{align-items:center;display:flex;gap:22px;margin-top:32px}.primary-button{background:var(--teal);border-radius:6px;color:#0d221c;font-size:14px;font-weight:800;padding:14px 18px}.primary-button span{margin-left:14px}.text-button{color:var(--muted);font-size:14px}.text-button span{color:var(--teal);margin-left:8px}.hero-signal{align-items:center;display:flex;justify-content:center;min-height:370px;position:relative}.signal-orbit{border:1px solid rgba(123,224,196,.25);border-radius:50%;height:260px;position:absolute;transform:rotate(-24deg);width:420px}.orbit-two{border-color:rgba(233,183,108,.2);height:310px;transform:rotate(52deg);width:300px}.signal-core{align-items:center;background:var(--panel);border:1px solid var(--teal);border-radius:50%;box-shadow:0 0 70px rgba(123,224,196,.14);display:flex;flex-direction:column;height:126px;justify-content:center;width:126px;z-index:1}.signal-core span{color:var(--teal);font-size:30px;font-weight:900}.signal-core small{color:var(--muted);font-size:9px;letter-spacing:.2em;margin-top:5px}.signal-tag{background:var(--panel);border:1px solid var(--line);border-radius:4px;color:var(--muted);font-size:11px;padding:8px 10px;position:absolute}.tag-top{top:42px}.tag-right{right:8px;top:47%}.tag-bottom{bottom:38px}.workspace-section,.tracks-section,.news-section{border-top:1px solid var(--line);margin:0 auto;max-width:1320px;padding:76px clamp(20px,5vw,72px)}.section-heading{align-items:end;display:flex;gap:30px;justify-content:space-between;margin-bottom:28px}.section-heading h2,.signal-section h2{font-size:clamp(30px,4vw,52px);letter-spacing:-.03em;line-height:1.05;margin:0}.section-heading>p{color:var(--muted);font-size:14px;line-height:1.6;margin:0;max-width:380px}.graph-toolbar{align-items:center;display:flex;gap:14px;justify-content:space-between;margin-bottom:18px}.search-wrap{align-items:center;background:var(--panel);border:1px solid var(--line);display:flex;gap:10px;padding:0 14px;width:360px}.search-wrap span{color:var(--teal);font-size:22px}.search-wrap input{background:transparent;border:0;color:var(--text);min-height:44px;outline:0;width:100%}.search-wrap input::placeholder{color:#687870}.filter-list{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.filter-button{background:transparent;border:1px solid var(--line);border-radius:3px;color:var(--muted);cursor:pointer;font-size:12px;padding:8px 10px}.filter-button.active,.filter-button:hover{background:rgba(123,224,196,.1);border-color:var(--teal);color:var(--teal)}.graph-layout{display:grid;grid-template-columns:180px minmax(380px,1fr) 280px;min-height:520px}.topic-rail{border:1px solid var(--line);border-right:0;padding:14px 0}.topic-button{background:transparent;border:0;border-left:3px solid transparent;color:var(--muted);cursor:pointer;display:block;font-size:13px;padding:13px 16px;text-align:left;width:100%}.topic-button:hover,.topic-button.active{background:rgba(123,224,196,.08);border-left-color:var(--teal);color:var(--text)}.graph-canvas{background:#111a18;min-height:520px;overflow:hidden;position:relative}.canvas-grid{background-image:linear-gradient(rgba(123,224,196,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(123,224,196,.045) 1px,transparent 1px);background-size:34px 34px;inset:0;position:absolute}.graph-center{align-items:center;background:var(--teal);border-radius:50%;color:#0d211b;display:flex;flex-direction:column;font-size:25px;font-weight:900;height:126px;justify-content:center;left:50%;position:absolute;top:50%;transform:translate(-50%,-50%);width:126px;z-index:2}.graph-center small{font-size:9px;font-weight:700;letter-spacing:.06em;margin-top:4px}.connection{background:var(--line);height:1px;left:22%;position:absolute;top:50%;transform-origin:left;width:28%}.connection-one{transform:rotate(-34deg)}.connection-two{left:50%;transform:rotate(32deg);width:30%}.connection-three{left:31%;top:52%;transform:rotate(86deg);width:21%}.node-cluster{inset:0;position:absolute}.graph-node{align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:50%;cursor:pointer;display:flex;height:94px;justify-content:center;padding:12px;position:absolute;text-align:center;transition:.2s;width:94px}.graph-node:hover,.graph-node.selected{border-color:var(--teal);box-shadow:0 0 26px rgba(123,224,196,.16);color:var(--teal);transform:scale(1.06)}.graph-node small{font-size:11px;line-height:1.35}.detail-panel{background:var(--panel);border:1px solid var(--line);padding:24px}.detail-panel h3{font-size:24px;line-height:1.15;margin:5px 0 12px}.detail-kicker{color:var(--teal);font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.detail-panel p{color:var(--muted);font-size:14px;line-height:1.7}.detail-panel .detail-list{border-top:1px solid var(--line);list-style:none;margin:20px 0 0;padding:14px 0 0}.detail-list li{border-bottom:1px solid rgba(43,57,52,.7);display:flex;gap:10px;justify-content:space-between;padding:9px 0}.detail-list span{color:var(--muted);font-size:12px}.detail-list strong{font-size:12px;text-align:right}.track-grid{display:grid;gap:14px;grid-template-columns:repeat(3,1fr)}.track-card{border:1px solid var(--line);min-height:250px;padding:22px;transition:transform .2s,border-color .2s}.track-card:hover{border-color:var(--teal);transform:translateY(-4px)}.track-index{color:var(--muted);display:block;font-size:11px;margin-bottom:52px}.track-card strong{display:block;font-size:22px}.track-card p{color:var(--muted);font-size:14px;line-height:1.6;min-height:46px}.track-link{font-size:12px;font-weight:800}.track-teal .track-link{color:var(--teal)}.track-amber .track-link{color:var(--amber)}.track-rose .track-link{color:var(--rose)}.track-teal{background:linear-gradient(145deg,rgba(27,128,107,.25),transparent 60%)}.track-amber{background:linear-gradient(145deg,rgba(174,119,44,.2),transparent 60%)}.track-rose{background:linear-gradient(145deg,rgba(173,63,83,.2),transparent 60%)}.signal-section{align-items:center;background:var(--panel);display:grid;gap:60px;grid-template-columns:1fr 1fr;margin:0 auto;max-width:1320px;padding:76px clamp(20px,5vw,72px)}.signal-list{display:grid;gap:20px}.signal-list>div{border-bottom:1px solid var(--line);display:grid;gap:7px;grid-template-columns:40px 1fr;padding:0 0 18px}.signal-list span{color:var(--teal);font-size:12px}.signal-list strong{font-size:17px}.signal-list p{color:var(--muted);font-size:13px;grid-column:2;line-height:1.55;margin:0}.news-placeholder{align-items:center;border:1px dashed var(--line);display:flex;gap:18px;padding:24px}.placeholder-icon{align-items:center;border:1px solid var(--teal);border-radius:50%;color:var(--teal);display:flex;font-size:22px;height:44px;justify-content:center;width:44px}.news-placeholder strong{font-size:16px}.news-placeholder p{color:var(--muted);font-size:13px;line-height:1.5;margin:6px 0 0}.news-placeholder>span{color:var(--amber);font-size:11px;margin-left:auto;text-transform:uppercase}.footer{border-top:1px solid var(--line);color:var(--muted);display:grid;gap:20px;grid-template-columns:1fr auto auto;margin:0 auto;max-width:1320px;padding:30px clamp(20px,5vw,72px)}.footer strong{color:var(--text)}.footer p{font-size:12px;margin:7px 0 0}.footer-links{display:flex;gap:18px;font-size:12px}.footer-links a:hover{color:var(--teal)}.footer>small{font-size:11px;text-align:right}.light-theme{--bg:#f3f6f2;--bg-soft:#e9efeb;--panel:#fff;--panel-light:#f7faf8;--text:#17221e;--muted:#5c6b64;--line:#d4dfd9}.light-theme .topbar{background:rgba(243,246,242,.9)}.light-theme .graph-canvas{background:#eaf1ed}.light-theme .graph-center{color:#fff;background:var(--teal-dark)}
 .reading-section{border-top:1px solid var(--line);margin:0 auto;max-width:1320px;padding:76px clamp(20px,5vw,72px)}.reading-grid{display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}.reading-grid>a{background:var(--panel);border:1px solid var(--line);display:block;padding:24px;transition:border-color .2s,transform .2s}.reading-grid>a:hover{border-color:var(--teal);transform:translateY(-4px)}.reading-grid span{color:var(--teal);font-size:11px;text-transform:uppercase}.reading-grid strong{display:block;font-size:23px;line-height:1.25;margin:28px 0 12px}.reading-grid p{color:var(--muted);font-size:14px;line-height:1.55;margin:0 0 26px}.reading-grid b{font-size:12px}
@media(max-width:980px){.topnav{gap:12px}.hero{grid-template-columns:1fr;padding-top:74px}.hero-signal{min-height:310px}.graph-layout{grid-template-columns:150px minmax(320px,1fr)}.detail-panel{grid-column:1/-1;border-top:0}.track-grid,.signal-section{grid-template-columns:1fr}.signal-section{gap:35px}.footer{grid-template-columns:1fr auto}.footer>small{grid-column:1/-1;text-align:left}}@media(max-width:640px){.topbar{align-items:flex-start;flex-wrap:wrap}.topnav{order:3;overflow:auto;width:100%}.topnav a{white-space:nowrap}.hero{padding-bottom:65px}.hero h1{font-size:43px}.hero-lede{font-size:16px}.graph-toolbar{align-items:stretch;flex-direction:column}.search-wrap{width:100%}.filter-list{justify-content:flex-start}.graph-layout{display:block}.topic-rail{border-right:1px solid var(--line);display:flex;gap:4px;overflow:auto}.topic-button{border-left:0;border-bottom:3px solid transparent;min-width:max-content;padding:11px 13px}.topic-button.active{border-bottom-color:var(--teal);border-left:0}.graph-canvas{min-height:430px}.detail-panel{border-top:0}.track-grid,.reading-grid{grid-template-columns:1fr}.news-placeholder{align-items:flex-start;flex-wrap:wrap}.news-placeholder>span{margin-left:62px}.footer{grid-template-columns:1fr}.footer-links{flex-wrap:wrap}}