:root { color-scheme: dark; --bg: #091116; --surface: #0f1b22; --surface-2: #12232b; --border: #29404b; --text: #edf4f7; --muted: #a0b2bd; --muted-2: #718592; --teal: #63d7c9; --blue: #7b9cff; --amber: #f2b84b; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { background: var(--bg); }
body { margin: 0; min-width: 320px; background: var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; letter-spacing: 0; }
a { color: inherit; }
.pricing-products { display: grid; gap: 24px; }.pricing-summary h3 { margin: 0 0 10px; color: var(--text); font-size: 18px; }.pricing-summary + .pricing-summary { padding-top: 24px; border-top: 1px solid var(--border); }
.public-nav { min-height: 70px; padding: 0 max(24px, calc((100vw - 1240px) / 2)); border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 22px; background: #0b151b; }
.public-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-size: 16px; font-weight: 760; text-decoration: none; white-space: nowrap; }
.public-mark { width: 32px; height: 32px; display: inline-grid; overflow: hidden; border-radius: 7px; background: #0b151b; }.public-mark img { width: 100%; height: 100%; display: block; object-fit: cover; }
.public-nav nav { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }.public-nav nav > a:not(.public-button) { color: var(--muted); font-size: 12px; text-decoration: none; }.public-nav nav > a:not(.public-button):hover, .public-footer a:hover, .public-link-button:hover { color: var(--teal); }
.language-picker { display: inline-flex; align-items: center; }.language-picker select { width: 92px; min-height: 32px; border: 1px solid var(--border); border-radius: 5px; padding: 0 24px 0 9px; color: #c9dde1; background: #0b171d; font: 11px/1 Inter, ui-sans-serif, system-ui, sans-serif; cursor: pointer; }.language-picker select:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
.public-button { min-height: 41px; padding: 0 15px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--teal); border-radius: 5px; background: var(--teal); color: #061112; font-size: 12px; font-weight: 760; text-decoration: none; }.public-button:hover { background: #82e6da; }.public-button svg { width: 16px; height: 16px; }.public-button.compact { min-height: 34px; padding: 0 12px; }
main { width: min(100% - 48px, 1240px); margin: 0 auto; }.product-hero { padding: 66px 0 44px; }.hero-copy { width: min(100%, 760px); }.legal-kicker { margin: 0 0 10px; color: var(--teal); font-size: 11px; line-height: 1.35; font-weight: 760; letter-spacing: .1em; }.hero-copy h1 { max-width: 700px; margin: 0; font-size: clamp(38px, 5vw, 62px); line-height: 1.05; font-weight: 760; }.hero-copy > p:not(.legal-kicker) { max-width: 670px; margin: 18px 0 0; color: var(--muted); font-size: 17px; line-height: 1.65; }.hero-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin: 27px 0 33px; }
.public-link-button { display: inline-flex; align-items: center; gap: 6px; color: #c5d8df; font-size: 12px; font-weight: 680; text-decoration: none; }.public-link-button svg { width: 16px; height: 16px; }
.product-preview { margin: 0; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; background: #05080a; }.product-preview img { display: block; width: 100%; height: auto; }.product-preview figcaption { padding: 10px 14px; color: var(--muted-2); border-top: 1px solid var(--border); background: #0c161d; font-size: 10px; line-height: 1.45; }
.product-showcase { padding: 56px 0; border-top: 1px solid var(--border); }.showcase-grid { display: grid; grid-template-columns: minmax(0, 1.52fr) minmax(280px, .48fr); gap: 16px; margin-top: 29px; align-items: start; }.showcase-shot { min-width: 0; margin: 0; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; background: #05080a; }.showcase-shot img { display: block; width: 100%; height: auto; }.showcase-shot figcaption { display: grid; gap: 5px; padding: 13px 14px; border-top: 1px solid var(--border); background: #0c161d; }.showcase-shot strong { color: var(--text); font-size: 12px; }.showcase-shot span, .showcase-note { color: var(--muted-2); font-size: 10px; line-height: 1.5; }.showcase-note { max-width: 720px; margin: 13px 0 0; }
.product-band { padding: 56px 0; border-top: 1px solid var(--border); }.section-intro { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: 30px; align-items: start; }.section-intro h2 { max-width: 700px; margin: 0; font-size: 27px; line-height: 1.25; font-weight: 720; }.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 29px; }.capability-grid article { min-height: 205px; padding: 22px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); }.capability-grid svg { width: 22px; height: 22px; color: var(--teal); }.capability-grid h3 { margin: 34px 0 8px; font-size: 15px; }.capability-grid p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.product-facts { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; }.product-facts .section-intro { display: block; }.facts-copy { max-width: 610px; }.facts-copy p { margin: 0 0 19px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.product-pricing { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; }.product-pricing .section-intro { display: block; }.pricing-summary { max-width: 610px; }.price { display: flex; align-items: baseline; gap: 8px; margin: 0; }.price span { color: var(--text); font-size: 42px; line-height: 1; font-weight: 760; }.price small { color: var(--muted); font-size: 14px; }.price-description { margin: 13px 0 18px; color: var(--muted); font-size: 14px; line-height: 1.65; }.pricing-action { margin: 0 0 24px; }.pricing-details { display: grid; gap: 12px; margin: 0; padding: 17px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }.pricing-details div { display: grid; grid-template-columns: minmax(130px, .72fr) minmax(0, 1.28fr); gap: 12px; }.pricing-details dt { color: var(--muted-2); font-size: 10px; }.pricing-details dd { margin: 0; color: #d6e3e8; font-size: 12px; text-align: right; }.price-note { margin: 14px 0 0; color: var(--muted-2); font-size: 10px; line-height: 1.55; }
.price-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 16px; }.price-pair .price { display: block; }.price-pair .price span, .price-pair .price small { display: block; }.price-pair .price span { font-size: 34px; }.price-pair .price small { margin-top: 6px; font-size: 11px; line-height: 1.35; }
.available-platforms { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 28px; }.available-platform, .public-wishlist-grid article { min-width: 0; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); }.available-platform { min-height: 108px; padding: 19px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-color: #3b7772; background: #102128; }.platform-identity { min-width: 0; display: flex; align-items: center; gap: 12px; }.platform-identity img { flex: 0 0 auto; width: 36px; height: 36px; object-fit: contain; border-radius: 5px; background: #081116; }.platform-identity h3 { margin: 0; color: var(--text); font-size: 14px; }.platform-identity p { margin: 4px 0 0; color: var(--muted-2); font-size: 10px; }.platform-status { flex: 0 0 auto; color: #a5eee5; font-size: 9px; font-weight: 760; letter-spacing: .08em; text-transform: uppercase; }.waitlist-heading { display: flex; justify-content: space-between; gap: 20px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--border); }.waitlist-heading h3 { margin: 0; font-size: 16px; }.waitlist-heading p { max-width: 560px; margin: 7px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; }.waitlist-heading > span { color: var(--muted-2); font-size: 10px; line-height: 1.45; text-align: right; }.public-wishlist-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 17px; }.public-wishlist-grid article { min-height: 147px; padding: 16px; display: flex; flex-direction: column; justify-content: space-between; }.public-wishlist-button { min-height: 34px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; border: 1px solid #3e666c; border-radius: 5px; color: #c9e2e4; background: #0d1920; font-size: 11px; font-weight: 700; text-decoration: none; }.public-wishlist-button:hover { border-color: var(--teal); color: var(--teal); }.public-wishlist-button svg { width: 14px; height: 14px; }
.public-footer { width: min(100% - 48px, 1240px); margin: 0 auto; min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 22px; border-top: 1px solid var(--border); color: var(--muted-2); font-size: 11px; }.public-footer div { display: flex; flex-wrap: wrap; gap: 16px; }.public-footer a { color: var(--muted); text-decoration: none; }
.legal-main { width: min(100% - 48px, 920px); margin: 0 auto; padding: 64px 0 76px; }.legal-copy h1 { margin: 0; font-size: 42px; line-height: 1.1; }.legal-updated { margin: 10px 0 38px; color: var(--muted-2); font-size: 12px; }.legal-copy > p, .legal-copy li { color: var(--muted); font-size: 14px; line-height: 1.75; }.legal-copy > p { max-width: 790px; }.legal-copy h2 { margin: 35px 0 10px; font-size: 19px; line-height: 1.3; }.legal-copy ul { margin: 0; padding-left: 22px; }.legal-copy li + li { margin-top: 9px; }.legal-copy strong { color: var(--text); }.legal-copy a { color: var(--teal); }
.waitlist-page { max-width: 640px; }.waitlist-page h1 { max-width: 610px; margin: 0; font-size: 42px; line-height: 1.12; }.waitlist-lead { max-width: 610px; margin: 15px 0 0; color: var(--muted); font-size: 15px; line-height: 1.65; }.waitlist-form { display: grid; gap: 15px; margin: 30px 0 22px; padding: 22px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); }.waitlist-form > label:not(.waitlist-check) { display: grid; gap: 7px; color: #d5e2e8; font-size: 11px; font-weight: 700; }.waitlist-form input[type="email"] { min-height: 42px; width: 100%; border: 1px solid var(--border); border-radius: 5px; padding: 0 11px; background: #091217; color: var(--text); }.waitlist-check { display: flex; align-items: flex-start; gap: 8px; color: var(--muted); font-size: 11px; line-height: 1.5; }.waitlist-check input { margin: 2px 0 0; accent-color: var(--teal); }.waitlist-check a { color: var(--teal); }.waitlist-form .public-button { width: fit-content; }.waitlist-notice { margin: 21px 0 0; padding: 11px 13px; border: 1px solid #3f827e; background: #102a2e; color: #b9f1ea; font-size: 12px; line-height: 1.5; }
.research-guide-main { width: min(100% - 48px, 1240px); margin: 0 auto; }.research-guide-hero { max-width: 860px; padding: 62px 0 46px; }.research-guide-hero h1 { margin: 0; font-size: 42px; line-height: 1.12; }.research-guide-hero > p:last-child { max-width: 780px; margin: 17px 0 0; color: var(--muted); font-size: 16px; line-height: 1.7; }.research-guide-section { padding: 46px 0; border-top: 1px solid var(--border); }.guide-section-heading { display: grid; grid-template-columns: minmax(0, .9fr) minmax(320px, 1.1fr); gap: 34px; align-items: start; margin-bottom: 24px; }.guide-section-heading h2 { margin: 0; font-size: 25px; line-height: 1.3; }.guide-section-heading > p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }.research-guide-figure { margin: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 6px; background: #05080a; }.research-guide-image-wrap { position: relative; }.research-guide-image-wrap img { display: block; width: 100%; height: auto; }.research-guide-callout { position: absolute; left: 78.7%; top: 67.7%; width: 17.1%; height: 21%; border: 3px solid #ff4d57; box-shadow: 0 0 0 1px rgba(0,0,0,.8), 0 0 18px rgba(255,77,87,.25); pointer-events: none; }.research-guide-callout b { position: absolute; top: -17px; left: -17px; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: #ff4d57; color: #fff; font-size: 13px; box-shadow: 0 0 0 3px #111; }.research-guide-figure figcaption { padding: 10px 14px; border-top: 1px solid var(--border); color: var(--muted-2); background: #0c161d; font-size: 10px; line-height: 1.5; }.research-metric-list, .research-setting-list { margin: 0; border-top: 1px solid var(--border); }.research-metric-list > div, .research-setting-list > div { display: grid; grid-template-columns: minmax(210px, .55fr) minmax(0, 1.45fr); gap: 24px; padding: 18px 0; border-bottom: 1px solid var(--border); }.research-metric-list dt, .research-setting-list dt { color: #b8fbf2; font-size: 12px; }.research-metric-list dd, .research-setting-list dd { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }.research-metric-list code, .research-setting-list code, .research-row-table code { color: #b8fbf2; font: 11px/1.5 Consolas, "IBM Plex Mono", monospace; }.research-direction-note { display: flex; align-items: flex-start; gap: 10px; margin: 19px 0 0; color: #cbd9df; font-size: 12px; line-height: 1.65; }.research-direction-note svg { flex: 0 0 auto; width: 18px; color: var(--teal); margin-top: 2px; }.research-row-table { border-top: 1px solid var(--border); }.research-row { display: grid; grid-template-columns: minmax(240px, .5fr) minmax(0, 1.5fr); gap: 24px; padding: 17px 0; border-bottom: 1px solid var(--border); }.research-row strong { color: var(--text); font-size: 12px; }.research-row span { color: var(--muted); font-size: 13px; line-height: 1.6; }.research-guide-notice { display: flex; gap: 13px; margin: 0 0 56px; padding: 20px; border: 1px solid #5a482e; border-radius: 6px; background: #231d18; }.research-guide-notice svg { flex: 0 0 auto; width: 20px; color: var(--amber); }.research-guide-notice strong { font-size: 13px; }.research-guide-notice p { margin: 6px 0 0; color: #d6c5a7; font-size: 12px; line-height: 1.65; }
@media (max-width: 820px) { main { width: min(100% - 32px, 1240px); }.public-nav { padding: 14px 16px; align-items: flex-start; flex-direction: column; }.public-nav nav { width: 100%; max-width: 100%; justify-content: flex-start; gap: 13px; }.product-hero { padding-top: 46px; }.hero-copy h1 { font-size: 42px; }.hero-copy > p:not(.legal-kicker) { font-size: 15px; }.section-intro, .product-facts, .product-pricing, .showcase-grid { grid-template-columns: 1fr; gap: 17px; }.capability-grid, .available-platforms, .public-wishlist-grid { grid-template-columns: 1fr; }.capability-grid article { min-height: auto; }.capability-grid h3 { margin-top: 20px; }.waitlist-heading { align-items: flex-start; flex-direction: column; }.waitlist-heading > span { text-align: left; }.public-footer { width: min(100% - 32px, 1240px); align-items: flex-start; flex-direction: column; padding: 22px 0; }.legal-main { width: min(100% - 32px, 920px); padding: 46px 0 56px; }.legal-copy h1, .waitlist-page h1 { font-size: 34px; }.waitlist-form .public-button { width: 100%; } }
@media (max-width: 520px) { .price-pair { grid-template-columns: 1fr; gap: 14px; } }
@media (max-width: 820px) { .research-guide-main { width: min(100% - 32px, 1240px); }.research-guide-hero { padding: 44px 0 36px; }.research-guide-hero h1 { font-size: 34px; }.research-guide-hero > p:last-child { font-size: 14px; }.guide-section-heading { grid-template-columns: 1fr; gap: 12px; }.guide-section-heading h2 { font-size: 21px; }.research-metric-list > div, .research-setting-list > div, .research-row { grid-template-columns: 1fr; gap: 7px; }.research-guide-callout { border-width: 2px; }.research-guide-callout b { top: -12px; left: -12px; width: 22px; height: 22px; font-size: 10px; } }

/* Research-first public homepage */
.research-hero { padding: 54px 0 42px; }
.research-hero-copy { max-width: 940px; }
.research-hero-copy h1 { max-width: 860px; margin: 0; font-size: 64px; line-height: 1.02; font-weight: 780; }
.research-hero-copy > p:not(.legal-kicker) { max-width: 790px; margin: 17px 0 0; color: #bdccd3; font-size: 18px; line-height: 1.58; }
.research-proof { display: flex; flex-wrap: wrap; gap: 0; margin: 0 0 26px; padding: 0; color: var(--muted-2); list-style: none; }
.research-proof li { display: inline-flex; align-items: center; min-height: 22px; font-size: 10px; font-weight: 680; }
.research-proof li + li::before { width: 1px; height: 12px; margin: 0 11px; background: var(--border); content: ""; }
.research-hero-visual { position: relative; margin: 0; border-top: 1px solid #3e6f73; border-bottom: 1px solid var(--border); overflow: hidden; background: #050708; }
.research-hero-visual::before { position: absolute; z-index: 1; top: 0; left: 0; width: 82px; height: 3px; background: var(--teal); content: ""; }
.research-hero-visual img { display: block; width: 100%; height: auto; }
.research-hero-visual figcaption { padding: 10px 0 0; color: var(--muted-2); background: var(--bg); font-size: 10px; line-height: 1.5; }
.research-platform-showcase { margin-top: 8px; }
.research-showcase-toolbar { min-height: 66px; display: flex; align-items: end; justify-content: space-between; gap: 24px; padding: 0 0 13px; }
.research-showcase-toolbar p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.45; }
.research-showcase-toolbar .legal-kicker { margin-bottom: 4px; color: var(--teal); font-size: 9px; }
.research-showcase-tabs { display: inline-flex; gap: 4px; padding: 3px; border: 1px solid var(--border); border-radius: 6px; background: #0b151b; }
.research-showcase-tab { min-height: 36px; padding: 0 12px; display: inline-flex; align-items: center; gap: 8px; border: 1px solid transparent; border-radius: 4px; color: var(--muted); background: transparent; font: 700 11px/1 Inter, ui-sans-serif, system-ui, sans-serif; cursor: pointer; }
.research-showcase-tab img { width: 19px; height: 19px; object-fit: contain; }
.research-showcase-tab[aria-selected="true"] { border-color: #3d716f; color: var(--text); background: #142b31; }
.research-showcase-tab:hover { color: var(--teal); }
.research-showcase-tab:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
.research-showcase-stage { min-height: 0; }
.research-explainer { padding: 62px 0; border-top: 1px solid var(--border); }
.research-explainer-lead { display: grid; grid-template-columns: minmax(180px, .45fr) minmax(320px, .72fr) minmax(320px, .83fr); gap: 30px; align-items: start; }
.research-explainer-lead h2 { margin: 0; font-size: 31px; line-height: 1.18; }
.research-explainer-lead > p:last-child { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.72; }
.research-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 40px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.research-steps article { position: relative; min-width: 0; min-height: 238px; padding: 27px 25px 25px 0; }
.research-steps article + article { padding-left: 25px; border-left: 1px solid var(--border); }
.research-steps article > span { position: absolute; top: 26px; right: 24px; color: #526874; font: 10px/1 Consolas, "IBM Plex Mono", monospace; }
.research-steps svg { width: 22px; height: 22px; color: var(--teal); }
.research-steps h3 { margin: 52px 0 9px; font-size: 16px; }
.research-steps p { max-width: 330px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.research-readout { display: grid; grid-template-columns: minmax(260px, .8fr) minmax(300px, 1.1fr) auto; gap: 30px; align-items: center; padding: 28px 0 0; }
.research-readout h3 { max-width: 370px; margin: 0; font-size: 18px; line-height: 1.35; }
.research-readout > p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.research-readout .public-link-button { white-space: nowrap; }
.research-quick-read { padding: 56px 0; border-top: 1px solid var(--border); }
.research-quick-read .section-intro > p { max-width: 650px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.research-quick-read-grid { margin-top: 28px; }
.research-quick-read-summary { margin-top: 18px; padding: 15px 17px; border-left: 3px solid var(--teal); background: #102328; color: #c8d9df; font-size: 12px; line-height: 1.65; }
div.research-quick-read-summary { display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.research-quick-read-summary p { margin: 0; }
.research-quick-read-summary .public-link-button { flex: 0 0 auto; }
.pricing-eyebrow { margin: 0 0 8px; color: var(--muted-2); font-size: 9px; font-weight: 760; letter-spacing: .1em; }
.pricing-summary-featured { padding: 21px 0 0 18px; border-left: 2px solid var(--teal); }
.pricing-summary-featured .pricing-eyebrow { color: var(--teal); }

@media (max-width: 980px) {
  .research-hero-copy h1 { font-size: 52px; }
  .research-explainer-lead { grid-template-columns: 1fr 1fr; }
  .research-explainer-lead .legal-kicker { grid-column: 1 / -1; }
  .research-readout { grid-template-columns: 1fr 1fr; }
  .research-readout .public-link-button { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .research-hero { padding: 40px 0 34px; }
  .research-hero-copy h1 { font-size: 42px; line-height: 1.05; }
  .research-hero-copy > p:not(.legal-kicker) { font-size: 15px; }
  .research-proof { margin-bottom: 20px; }
  .research-hero-visual figcaption { font-size: 9px; }
  .research-showcase-toolbar { align-items: flex-start; flex-direction: column; gap: 12px; }
  .research-showcase-tabs { width: 100%; }
  .research-showcase-tab { flex: 1 1 0; justify-content: center; }
  .research-explainer { padding: 46px 0; }
  .research-explainer-lead, .research-readout { grid-template-columns: 1fr; gap: 13px; }
  .research-explainer-lead .legal-kicker, .research-readout .public-link-button { grid-column: auto; }
  .research-explainer-lead h2 { font-size: 26px; }
  .research-steps { grid-template-columns: 1fr; }
  .research-steps article { min-height: auto; padding: 23px 0 24px; }
  .research-steps article + article { padding-left: 0; border-top: 1px solid var(--border); border-left: 0; }
  .research-steps article > span { top: 24px; right: 0; }
  .research-steps h3 { margin-top: 28px; }
  .research-readout { padding-top: 24px; }
  .research-quick-read { padding: 44px 0; }
  .research-quick-read .section-intro { grid-template-columns: 1fr; gap: 13px; }
  div.research-quick-read-summary { align-items: flex-start; flex-direction: column; gap: 12px; }
}

@media (max-width: 520px) {
  .research-hero-copy h1 { font-size: 36px; }
  .research-hero-copy > p:not(.legal-kicker) { font-size: 14px; }
  .research-proof li + li::before { margin: 0 7px; }
  .research-hero-visual { margin-right: -16px; margin-left: -16px; }
  .research-hero-visual figcaption { padding-right: 16px; padding-left: 16px; }
  .pricing-summary-featured { padding-left: 12px; }
}

/* ATAS product primer and quick-start guide */
.research-hero-visual figcaption a, .available-platform a { color: var(--teal); text-decoration: none; }
.research-hero-visual figcaption a:hover, .available-platform a:hover { text-decoration: underline; }
.atas-product-primer .showcase-grid { grid-template-columns: minmax(0, 1.55fr) minmax(300px, .45fr); }
.atas-primer-list { display: grid; gap: 10px; }
.atas-primer-list article { padding: 16px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); }
.atas-primer-list article > span { color: var(--teal); font: 9px/1.3 Consolas, "IBM Plex Mono", monospace; letter-spacing: .08em; }
.atas-primer-list h3 { margin: 9px 0 5px; font-size: 14px; }
.atas-primer-list p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.atas-primer-list .public-link-button { margin-top: 6px; }

.atas-guide-main { width: min(100% - 48px, 1180px); margin: 0 auto; }
.atas-guide-hero { padding: 62px 0 48px; }
.atas-guide-hero h1 { max-width: 930px; margin: 0; font-size: clamp(38px, 5vw, 60px); line-height: 1.06; }
.atas-guide-hero > p:not(.legal-kicker) { max-width: 850px; margin: 18px 0 0; color: var(--muted); font-size: 17px; line-height: 1.7; }
.atas-guide-one-line { width: fit-content; max-width: 860px; margin-top: 25px; padding: 13px 16px; display: flex; align-items: flex-start; gap: 10px; border: 1px solid #39736e; border-radius: 6px; background: #102529; color: #c9f8f1; font-size: 13px; line-height: 1.6; }
.atas-guide-one-line svg { flex: 0 0 auto; width: 18px; margin-top: 1px; color: var(--teal); }
.atas-guide-section { padding: 48px 0; border-top: 1px solid var(--border); }
.atas-guide-live-figure { margin: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 6px; background: #05080a; }
.atas-guide-live-figure img { display: block; width: 100%; height: auto; }
.atas-guide-live-figure figcaption { padding: 12px 14px; border-top: 1px solid var(--border); color: var(--muted); background: #0c161d; font-size: 11px; line-height: 1.55; }
.atas-key-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.atas-key-card { min-height: 210px; padding: 20px; border: 1px solid var(--border); border-top-width: 3px; border-radius: 6px; background: var(--surface); }
.atas-key-card.call { border-top-color: #ffbd2e; }
.atas-key-card.put { border-top-color: #27b8ff; }
.atas-key-card.flip { border-top-color: #d26cff; }
.atas-key-card > span { font: 10px/1.3 Consolas, "IBM Plex Mono", monospace; letter-spacing: .08em; }
.atas-key-card.call > span { color: #ffbd2e; }
.atas-key-card.put > span { color: #27b8ff; }
.atas-key-card.flip > span { color: #d26cff; }
.atas-key-card h3 { margin: 42px 0 9px; font-size: 17px; }
.atas-key-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.atas-guide-rule { margin: 17px 0 0; padding: 15px 17px; border-left: 3px solid var(--teal); background: #102328; color: var(--muted); font-size: 12px; line-height: 1.7; }
.atas-guide-rule strong { color: var(--text); }
.atas-workflow-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; padding: 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); list-style: none; }
.atas-workflow-grid li { min-width: 0; padding: 24px; }
.atas-workflow-grid li + li { border-left: 1px solid var(--border); }
.atas-workflow-grid li > span { color: var(--teal); font: 10px/1 Consolas, "IBM Plex Mono", monospace; }
.atas-workflow-grid h3 { margin: 36px 0 8px; font-size: 15px; }
.atas-workflow-grid p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.atas-settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.atas-settings-grid article { min-height: 122px; padding: 17px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); }
.atas-settings-grid h3 { margin: 3px 0 8px; font: 12px/1.5 Consolas, "IBM Plex Mono", monospace; color: #d9f1ef; }
.atas-settings-grid p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.atas-setting-state { float: right; margin-left: 12px; padding: 3px 7px; border-radius: 999px; font-size: 8px; line-height: 1.4; font-weight: 800; letter-spacing: .05em; }
.atas-setting-state.on { color: #8cf0b1; background: rgba(70, 209, 125, .14); }
.atas-setting-state.off { color: #ffadb2; background: rgba(255, 107, 115, .12); }
.atas-setting-state.neutral { color: #9adcf7; background: rgba(39, 184, 255, .12); }
.atas-stat-example { margin-bottom: 17px; padding: 14px 16px; border: 1px solid #345366; border-radius: 6px; background: #0b1820; color: #dcecff; font: 700 clamp(13px, 2vw, 17px)/1.5 Consolas, "IBM Plex Mono", monospace; }
.atas-stat-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.atas-stat-grid article { padding: 18px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); }
.atas-stat-grid h3 { margin: 0 0 9px; color: #b8fbf2; font: 12px/1.4 Consolas, "IBM Plex Mono", monospace; }
.atas-stat-grid p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.atas-direction-note { display: flex; align-items: flex-start; gap: 10px; margin: 17px 0 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.atas-direction-note svg { flex: 0 0 auto; width: 17px; margin-top: 2px; color: var(--teal); }
.atas-guide-notice { display: flex; gap: 13px; margin: 0 0 58px; padding: 20px; border: 1px solid #5a482e; border-radius: 6px; background: #231d18; }
.atas-guide-notice svg { flex: 0 0 auto; width: 20px; color: var(--amber); }
.atas-guide-notice strong { font-size: 13px; }
.atas-guide-notice p { margin: 6px 0 0; color: #d6c5a7; font-size: 12px; line-height: 1.65; }

@media (max-width: 900px) {
  .atas-product-primer .showcase-grid { grid-template-columns: 1fr; }
  .atas-workflow-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .atas-workflow-grid li:nth-child(3) { border-top: 1px solid var(--border); border-left: 0; }
  .atas-workflow-grid li:nth-child(4) { border-top: 1px solid var(--border); }
}

@media (max-width: 700px) {
  .atas-guide-main { width: min(100% - 32px, 1180px); }
  .atas-guide-hero { padding: 44px 0 36px; }
  .atas-guide-hero h1 { font-size: 36px; }
  .atas-guide-hero > p:not(.legal-kicker) { font-size: 14px; }
  .atas-guide-section { padding: 38px 0; }
  .atas-key-grid, .atas-settings-grid, .atas-stat-grid { grid-template-columns: 1fr; }
  .atas-key-card { min-height: auto; }
  .atas-key-card h3 { margin-top: 25px; }
}

@media (max-width: 520px) {
  .atas-guide-hero h1 { font-size: 32px; }
  .atas-workflow-grid { grid-template-columns: 1fr; }
  .atas-workflow-grid li + li, .atas-workflow-grid li:nth-child(3) { border-top: 1px solid var(--border); border-left: 0; }
  .atas-workflow-grid h3 { margin-top: 22px; }
}