:root{--v-ink:#080b10;--v-paper:#f1f0ea;--v-lime:#c8ff3d;--v-cyan:#70dce9;--v-line:rgba(241,240,234,.18)}
body{background:var(--v-ink);color:var(--v-paper)}
.vector-nav{display:flex;gap:clamp(12px,1.6vw,27px)}.vector-nav a{color:#aeb8bc;text-decoration:none;font-size:12px}.vector-nav a:hover{color:var(--v-lime)}
.vector-hero{padding:clamp(55px,6vw,95px) clamp(22px,4vw,72px);min-height:min(700px,calc(100svh - 76px));display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);align-items:center;gap:5vw}.hero-copy,.hero-example{position:relative;z-index:1;min-width:0}.hero-copy h1{font-size:clamp(54px,6.4vw,112px);line-height:.93;letter-spacing:-.075em;margin:26px 0;max-width:1040px}.hero-copy h1 span{color:var(--v-lime)}.hero-copy>p:not(.page-kicker){font-size:clamp(17px,1.35vw,21px);line-height:1.62;color:#c6cdce;max-width:770px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.vector-button{padding:15px 18px;border:1px solid var(--v-line);text-decoration:none;text-transform:uppercase;font:700 11px 'DM Mono',monospace}.vector-button.primary{background:var(--v-lime);border-color:var(--v-lime);color:var(--v-ink)}.vector-button:hover{border-color:var(--v-lime)}.hero-example{border:1px solid rgba(200,255,61,.5);padding:clamp(24px,2.5vw,42px);background:#131d1b;display:grid;gap:13px;box-shadow:22px 22px 0 rgba(200,255,61,.05)}.hero-example>span,.hero-example small{font:700 11px 'DM Mono',monospace;color:var(--v-cyan)}.hero-example strong{font-size:clamp(19px,1.55vw,27px);line-height:1.3}.hero-example .hero-arrow{padding:16px 0;color:var(--v-lime);font:700 12px 'DM Mono',monospace;border-top:1px solid var(--v-line);border-bottom:1px solid var(--v-line)}.hero-example small{color:#aab7b6;line-height:1.5}
.chapter-nav{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border-block:1px solid var(--v-line);background:#0f151c}.chapter-nav a{padding:16px 8px;text-align:center;border-right:1px solid var(--v-line);color:#c3cbcb;text-decoration:none;font:700 10px 'DM Mono',monospace;text-transform:uppercase}.chapter-nav a:last-child{border:0}.chapter-nav a:hover{color:var(--v-lime);background:#1a2620}
.vector-section{padding:clamp(64px,7vw,110px) clamp(22px,4vw,72px)}.vector-section.light{background:var(--v-paper);color:var(--v-ink)}.vector-section.dark{background:var(--v-ink);color:var(--v-paper)}.vector-section.lab{background:#101b20;color:var(--v-paper)}.section-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(270px,.85fr);gap:5vw;align-items:end;margin-bottom:32px}.section-head h2{font-size:clamp(38px,4.25vw,74px);line-height:1.04;letter-spacing:-.06em;margin:0}.section-head>p{font-size:16px;line-height:1.7;color:#505a5d;margin:0}.dark .section-head>p,.lab .section-head>p{color:#b4c1c3}.eyebrow{margin:0 0 20px;color:#547500;font:700 11px 'DM Mono',monospace;letter-spacing:.08em;text-transform:uppercase}.dark .eyebrow,.lab .eyebrow{color:var(--v-lime)}
.concept-grid,.provider-grid,.reading-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.concept-grid article{padding:clamp(24px,2.4vw,38px);border:1px solid rgba(8,11,16,.18);background:#fbfaf6}.concept-grid span,.reading-grid span{font:700 11px 'DM Mono',monospace;color:#597d00}.concept-grid h3{font-size:clamp(25px,2.2vw,36px);letter-spacing:-.045em;margin:18px 0 10px}.concept-grid p{color:#4c595f;line-height:1.65;margin:0}.plain-note{margin:14px 0 0;padding:24px 28px;background:#e2edc9;border-left:4px solid #6b9500;color:#3b4942;line-height:1.65}.plain-note strong{color:#111b16}
.flow-board{display:grid;gap:12px;border:1px solid rgba(200,255,61,.45);padding:clamp(18px,2.5vw,38px);background:#101a1c}.flow-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.flow-row>span{width:110px;color:var(--v-cyan);font:700 11px 'DM Mono',monospace}.flow-row b{display:inline-flex;min-height:65px;align-items:center;padding:14px 18px;border:1px solid var(--v-line);font-size:clamp(14px,1.25vw,18px);background:#172127}.flow-row i{font-style:normal;color:var(--v-lime);font-size:24px}.flow-result{padding:20px 22px;margin-top:12px;border-left:3px solid var(--v-lime);background:#1b2a22;color:#cbd9d2}.flow-result strong{color:#fff}.flow-caption{color:#aebdbc;line-height:1.65;max-width:900px}
.lab-layout{display:grid;grid-template-columns:minmax(220px,.65fr) minmax(330px,1.25fr) minmax(230px,.7fr);gap:12px;align-items:stretch}.lab-controls,.map-panel,.results-panel{border:1px solid var(--v-line);background:#0b1117;padding:clamp(20px,2vw,30px);min-width:0}.lab-controls label,.query-card small,.results-panel>small{display:block;color:var(--v-cyan);font:700 11px 'DM Mono',monospace;letter-spacing:.06em}.lab-controls select{width:100%;margin:15px 0 25px;padding:14px 12px;border:1px solid var(--v-line);background:#182229;color:#fff;font:600 14px Manrope,sans-serif}.lab-disclaimer{color:#b6c4c4;font-size:13px;line-height:1.65}.query-card{margin-top:24px;padding:17px;border-left:3px solid var(--v-lime);background:#192720;display:grid;gap:10px}.query-card strong{font-size:18px;line-height:1.4}.query-card>span{font:12px 'DM Mono',monospace;color:#c8d8ce}.map-panel{display:flex;flex-direction:column;justify-content:center}.map-panel svg{display:block;width:100%;height:auto;max-height:430px}.map-panel .grid-line{stroke:#334047;stroke-width:1}.map-panel .axis-label{fill:#8da0a6;font:11px 'DM Mono',monospace}.map-panel .point-label{fill:#eaf3ef;font:700 13px Manrope,sans-serif}.map-panel .point{stroke:#0b1117;stroke-width:3}.map-panel .query-point{fill:var(--v-lime)}.map-panel .match-point{fill:var(--v-cyan)}.map-panel .other-point{fill:#667680}.map-panel .match-line{stroke:var(--v-lime);stroke-width:2;stroke-dasharray:6 6;opacity:.8}.map-legend{display:flex;flex-wrap:wrap;gap:14px;font-size:12px;color:#b7c4c4}.map-legend span{display:flex;gap:6px;align-items:center}.dot{display:inline-block;width:10px;height:10px;border-radius:50%}.dot.green{background:var(--v-lime)}.dot.cyan{background:var(--v-cyan)}.dot.gray{background:#667680}.results-panel ol{list-style:none;padding:0;margin:17px 0 0;display:grid;gap:10px}.results-panel li{padding:15px;border:1px solid var(--v-line);background:#151f25}.results-panel li strong{display:block;font-size:15px;line-height:1.35}.results-panel li span{display:block;margin-top:7px;color:var(--v-lime);font:700 11px 'DM Mono',monospace}.results-panel li small{display:block;margin-top:8px;color:#b0bfc1;line-height:1.4}
.rag-example{display:grid;grid-template-columns:1fr .75fr;border:1px solid rgba(8,11,16,.18);background:#fbfaf6}.rag-example>div{padding:clamp(25px,3vw,44px)}.rag-example>div+div{border-left:1px solid rgba(8,11,16,.18);background:#e2edc9}.rag-example span{font:700 11px 'DM Mono',monospace;color:#577700}.rag-example h3{font-size:clamp(27px,2.8vw,45px);line-height:1.12;letter-spacing:-.05em;margin:16px 0}.rag-example p{line-height:1.68;color:#425152;margin:0}.rag-answer p{line-height:2}.caution{display:grid;grid-template-columns:.6fr 1.4fr;gap:24px;align-items:center;margin-top:14px;padding:25px 30px;background:#142018;color:#fff;border-left:4px solid var(--v-lime)}.caution strong{font-size:20px}.caution p{margin:0;line-height:1.6;color:#c2cfca}
.provider-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.provider-grid a{display:flex;flex-direction:column;gap:12px;padding:clamp(23px,2.3vw,34px);background:#111a20;border:1px solid var(--v-line);text-decoration:none}.provider-grid a:hover{border-color:var(--v-lime);background:#17251f}.provider-grid span{color:var(--v-cyan);font:700 11px 'DM Mono',monospace}.provider-grid h3{font-size:clamp(25px,2vw,33px);letter-spacing:-.04em;margin:3px 0}.provider-grid p{line-height:1.6;color:#b8c4c5;margin:0 0 16px}.provider-grid b{margin-top:auto;font:700 11px 'DM Mono',monospace;color:var(--v-lime)}
.reading-grid a{display:flex;flex-direction:column;gap:13px;padding:27px;border:1px solid rgba(8,11,16,.2);background:#fbfaf6;text-decoration:none}.reading-grid a:hover{background:#e2edc9;border-color:#719600}.reading-grid strong{font-size:22px;letter-spacing:-.035em}.reading-grid small{font-size:13px;color:#566365;line-height:1.5}.source-note{margin-top:20px;line-height:1.8;color:#536063}.source-note a{color:#385800;text-decoration:underline;text-underline-offset:3px}.vector-footer{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;padding:28px clamp(22px,4vw,72px);border-top:1px solid var(--v-line);font-size:12px;color:#aeb9b9}.vector-footer a{color:var(--v-lime);text-decoration:none}
@media(max-width:1150px){.vector-nav{display:none}.lab-layout{grid-template-columns:minmax(260px,.7fr) minmax(330px,1.3fr)}.results-panel{grid-column:1/-1}.results-panel ol{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:800px){.vector-hero{min-height:0;grid-template-columns:1fr}.hero-example{max-width:580px}.section-head{grid-template-columns:1fr;gap:18px}.chapter-nav{grid-template-columns:repeat(3,1fr)}.provider-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lab-layout{grid-template-columns:1fr}.results-panel{grid-column:auto}.results-panel ol{grid-template-columns:1fr}}
@media(max-width:600px){.vector-hero{padding-top:48px}.hero-copy h1{font-size:clamp(43px,11vw,65px);overflow-wrap:anywhere}.hero-example{box-shadow:none}.chapter-nav{grid-template-columns:repeat(2,1fr)}.concept-grid,.provider-grid,.reading-grid,.rag-example,.caution{grid-template-columns:1fr}.rag-example>div+div{border-left:0;border-top:1px solid rgba(8,11,16,.18)}.flow-row{gap:8px}.flow-row>span{width:100%}.flow-row b{min-height:48px;padding:10px}.flow-row i{font-size:17px}.vector-footer{flex-direction:column;align-items:flex-start}}