/* The introduction shares the app's monochrome palette and native controls. */
.home-story { --story-bg: #080808; --story-surface: #101010; --story-raised: #181818; --story-ink: #f3f3f1; --story-muted: #a0a09a; --story-faint: #777771; --story-line: #2b2b29; --story-line-strong: #4b4b46; --story-soft: #ffffff06; font-family: -apple-system,BlinkMacSystemFont,"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif; font-weight: 400; -webkit-font-smoothing: antialiased; background: var(--story-bg); color: var(--story-ink); overflow: clip; }
html[data-theme="light"] .home-story { --story-bg: #fafaf8; --story-surface: #fff; --story-raised: #f0f0ec; --story-ink: #242423; --story-muted: #686863; --story-faint: #74746e; --story-line: #deded7; --story-line-strong: #b5b5ab; --story-soft: #22220804; }
.home-story [hidden] { display: none !important; }
.home-story :is(button,a) { -webkit-tap-highlight-color: transparent; }
.home-story :is(button,a):focus-visible { outline: 2px solid var(--theme-focus); outline-offset: 5px; }
.home-story :is(p,figure,h3,h4) { margin: 0; }
.home-story button { color: inherit; }
.home-story a { color: inherit; text-decoration: none; }
.story-wayfinding { display: flex; align-items: center; gap: 36px; max-width: 1440px; margin: auto; padding: 25px 6vw; border-block: 1px solid var(--story-line); }
.story-wordmark { flex-shrink: 0; display: flex; align-items: baseline; gap: 10px; font-size: 16px; letter-spacing: .025em; }

.story-nav-links { min-width: 0; overflow-x: auto; scrollbar-width: none; display: flex; gap: 32px; margin-left: auto; }
.story-nav-links a { display: inline-flex; align-items: center; min-height: 32px; color: var(--story-muted); font-size: 12px; transition: color .2s; white-space: nowrap; }
.story-nav-links a:hover { color: var(--story-ink); }
.story-back-top { flex-shrink: 0; display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--story-line); border-radius: 50%; }
.story-chapter { position: relative; max-width: 1440px; margin: auto; padding: 112px 6vw; scroll-margin-top: 28px; }
.story-chapter + .story-chapter::before { content: ''; position: absolute; inset: 0 6vw auto; height: 1px; background: var(--story-line); }
.chapter-label { display: flex; align-items: center; gap: 14px; margin-bottom: 30px; color: var(--story-muted); font-size: 13px; letter-spacing: 0; }


.story-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.home-story h2 { margin: 0 0 26px; font-size: clamp(34px,3.8vw,56px); line-height: 1.3; font-weight: 450; letter-spacing: -.04em; white-space: pre-line; text-wrap: balance; }
.home-story .chapter-lead { max-width: 470px; color: var(--story-muted); font-size: 15px; line-height: 1.95; text-wrap: pretty; }
.story-text-link { display: inline-flex; align-items: center; gap: 22px; margin-top: 30px; min-height: 44px; font-size: 13px; }
.story-text-link > span:last-child { transition: transform .25s; }
.story-text-link:hover > span:last-child { transform: translate(3px,-3px); }
.story-intro { display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: 30px 2vw; padding-top: 75px; padding-bottom: 42px; }
.story-intro h2 { font-size: clamp(38px,4.5vw,66px); }
.story-intro-copy { max-width: 520px; }
.home-story .story-deck { margin-bottom: 17px; font-size: 16px; letter-spacing: 0; }
.story-orrery { min-width: 0; }
.orrery-art { position: relative; width: 112%; margin-left: -4%; aspect-ratio: 600/540; }
.orrery-art > svg { display: block; width: 100%; height: 100%; overflow: visible; stroke: var(--story-line-strong); stroke-width: .7; }
.orrery-grid { stroke: var(--story-line); }
.orrery-outline { stroke: var(--story-muted); stroke-width: 1; }
.orrery-bazi,.orrery-vedic { transform-origin: center; transition: transform 1s cubic-bezier(.2,.6,.2,1); }
.story-orrery:hover .orrery-bazi { transform: translateX(-8px) rotate(-4deg); }
.story-orrery:hover .orrery-vedic { transform: translateX(8px) rotate(4deg); }
.orrery-trigrams { stroke-width: 1.3; stroke: var(--story-muted); }
.orrery-center { stroke: var(--story-ink); stroke-width: 2; }
.orrery-planets { fill: var(--story-ink); stroke: none; }
.orrery-stars { stroke: var(--story-muted); }
.orrery-label { position: absolute; display: flex; flex-direction: column; gap: 7px; padding: 10px 0; background: var(--story-bg); }
.orrery-label > span { color: var(--story-ink); font-size: 11px; letter-spacing: .13em; }
.orrery-label small { color: var(--story-muted); font-size: 10px; }
.orrery-label-bazi { top: 12%; left: 14%; }
.orrery-label-vedic { bottom: 12%; right: 10%; }

.home-story figcaption { color: var(--story-faint); font-size: 10px; line-height: 1.6; text-align: center; }
.story-orrery figcaption { margin-top: 12px; }
.story-foundations { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 30px; grid-column: 1/-1; margin-top: 32px; padding-top: 30px; border-top: 1px solid var(--story-line); }
.story-foundations > div { display: flex; align-items: baseline; gap: 16px; }

.story-foundations h3 { font-weight: 500; font-size: 14px; }
.story-foundations p { margin-top: 8px; color: var(--story-muted); font-size: 12px; line-height: 1.8; }
.story-section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 60px; margin-bottom: 52px; }
.story-section-heading h2 { margin-bottom: 0; }
.story-section-heading .chapter-lead { max-width: 350px; padding-bottom: 5px; }

.engine-benchmark { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 24px 60px; margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--story-line); }
.engine-benchmark-copy h3 { font-size: 18px; font-weight: 500; }
.engine-benchmark-copy p { max-width: 420px; margin-top: 12px; color: var(--story-muted); font-size: 13px; line-height: 1.9; }
.engine-benchmark-rates { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; margin: 0; }
.engine-benchmark-rates dt { color: var(--story-muted); font-size: 12px; line-height: 1.7; }
.engine-benchmark-rates dd { margin: 8px 0 0; font-size: clamp(36px,4vw,54px); font-weight: 400; line-height: 1.2; font-variant-numeric: tabular-nums; letter-spacing: -.04em; }
.engine-benchmark-rates dd span { margin-left: 2px; font-size: .5em; }
.home-story .engine-benchmark-note { grid-column: 1/-1; color: var(--story-faint); font-size: 11px; line-height: 1.8; }
.faq-benchmark { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--story-line); }
.engine-benchmark-table { width: 100%; margin: 20px 0; border-collapse: collapse; table-layout: fixed; font-size: 12px; line-height: 1.7; }
.engine-benchmark-table caption { padding-bottom: 12px; color: var(--story-faint); text-align: left; font-size: 11px; }
.engine-benchmark-table th, .engine-benchmark-table td { padding: 14px 10px; border-bottom: 1px solid var(--story-line); text-align: center; vertical-align: middle; overflow-wrap: anywhere; }
.engine-benchmark-table th { font-weight: 400; }
.engine-benchmark-table th:first-child { width: 38%; padding-left: 0; text-align: left; }
.engine-benchmark-table strong { display: block; color: var(--story-ink); font-size: 18px; font-weight: 500; font-variant-numeric: tabular-nums; }
.engine-benchmark-table small { display: block; color: var(--story-faint); font-size: 11px; font-variant-numeric: tabular-nums; }
@media (max-width: 760px) {
  .engine-benchmark { grid-template-columns: 1fr; gap: 24px; margin-top: 30px; padding-top: 24px; }
  .engine-benchmark-rates { max-width: 420px; }
  .engine-benchmark-table th, .engine-benchmark-table td { padding-inline: 6px; }
  .engine-benchmark-table strong { font-size: 16px; }
}
.story-brand-mark { display: inline-block; flex: 0 0 28px; width: 28px; height: 14px; background: url('/static/twinsky-mark.svg') center/contain no-repeat; vertical-align: middle; }
html[data-theme="light"] .story-brand-mark { filter: invert(1); }
.home-icon { display: inline-block; flex-shrink: 0; vertical-align: middle; }
.story-agent .chapter-label { gap: 10px; color: var(--story-ink); }
.story-agent .chapter-label .story-brand-mark { flex-basis: 24px; width: 24px; height: 12px; }
.agent-workbench { border: 1px solid var(--story-line); border-radius: 22px; background: var(--story-surface); box-shadow: 0 16px 60px #00000008; overflow: hidden; scroll-margin-top: 30px; }
.agent-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 30px; border-bottom: 1px solid var(--story-line); }
.story-mini-brand { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; letter-spacing: -.02em; }
.demo-badge { color: var(--story-faint); font-size: 11px; line-height: 1.6; text-align: right; }
.agent-mode-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 30px; }
.agent-mode-row > span { color: var(--story-muted); font-size: 12px; }
.agent-modes { display: flex; flex-wrap: wrap; gap: 4px; padding: 4px; background: var(--story-raised); border-radius: 999px; }
.agent-modes button { min-height: 38px; padding: 8px 18px; border: 0; border-radius: 999px; background: transparent; font: inherit; font-size: 12px; color: var(--story-muted); transition: color .2s,background .2s,box-shadow .2s; }
.agent-modes button:hover { color: var(--story-ink); }
.agent-modes button[aria-pressed="true"] { background: var(--story-surface); color: var(--story-ink); box-shadow: 0 1px 6px #00000012; }
.agent-scene { display: grid; grid-template-columns: minmax(0,1.5fr) minmax(0,1fr); min-height: 470px; }
.agent-conversation { min-width: 0; padding: 26px 38px 38px; }
.home-story .agent-question { width: fit-content; max-width: 92%; margin: 0 0 38px auto; padding: 13px 19px; border-radius: 20px 20px 5px 20px; background: var(--story-raised); font-size: 14px; line-height: 1.7; }
.agent-answer { display: flex; align-items: flex-start; gap: 14px; }
.agent-answer > .story-brand-mark { width: 22px; flex-basis: 22px; height: 12px; margin-top: 8px; }
.agent-answer > div { min-width: 0; flex: 1; }
.agent-answer h3 { font-size: 17px; font-weight: 500; line-height: 1.65; margin-bottom: 14px; }
.agent-answer p { color: var(--story-muted); font-size: 14px; line-height: 1.9; text-wrap: pretty; }
.agent-evidence { margin-top: 22px; }
.agent-evidence summary { display: flex; align-items: center; gap: 9px; width: fit-content; min-height: 36px; color: var(--story-ink); font-size: 12px; cursor: pointer; list-style: none; }
.agent-evidence summary::-webkit-details-marker,.agent-followup summary::-webkit-details-marker { display: none; }
.agent-evidence summary:focus-visible,.agent-followup summary:focus-visible { outline: 2px solid var(--theme-focus); outline-offset: 5px; border-radius: 4px; }
.agent-evidence-icon { display: grid; place-items: center; width: 24px; height: 24px; border: 1px solid var(--story-line); border-radius: 7px; transition: background .2s; }
.agent-chevron { margin-left: 4px; color: var(--story-faint); transition: transform .2s; }
.agent-evidence[open] .agent-chevron { transform: rotate(180deg); }
.agent-evidence[open] .agent-evidence-icon { background: var(--story-raised); }
.agent-evidence-body { margin: 10px 0 0; padding: 14px 16px; border-left: 2px solid var(--story-line-strong); background: var(--story-soft); border-radius: 0 8px 8px 0; }
.agent-evidence-body p { font-size: 12px; line-height: 1.85; }
.agent-evidence-body p + p { margin-top: 8px; }
.agent-evidence-body small { display: block; margin-top: 10px; color: var(--story-faint); font-size: 11px; line-height: 1.7; }
.agent-followup { margin: 30px 0 0 36px; }
.agent-followup summary { display: flex; align-items: center; gap: 24px; width: fit-content; min-height: 42px; padding: 8px 14px; border: 1px solid var(--story-line); border-radius: 12px; list-style: none; cursor: pointer; font-size: 12px; line-height: 1.7; transition: background .2s; }
.agent-followup summary:hover { background: var(--story-raised); }
.agent-followup summary > span:last-child { margin-left: auto; }
.agent-followup[open] summary > span:last-child { transform: rotate(90deg); }
.agent-followup > div { margin-top: 22px; }
.agent-followup h4 { font-size: 14px; font-weight: 500; margin-bottom: 8px; line-height: 1.8; }
.agent-followup p { font-size: 13px; color: var(--story-muted); line-height: 1.9; }
.agent-chart-context { margin: 12px 28px 28px 0; padding: 24px; background: var(--story-bg); border: 1px solid var(--story-line); border-radius: 14px; align-self: start; }
.agent-context-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 26px; color: var(--story-muted); font-size: 12px; }
.agent-context-dot { width: 5px; height: 5px; border: 1px solid var(--story-faint); border-radius: 50%; transition: background .25s; }
.agent-chart-title { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.agent-chart-title h4 { font-size: 13px; font-weight: 500; }
.agent-chart-title small { color: var(--story-faint); font-size: 11px; }
.agent-pillars { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 6px; }
.agent-pillar { display: flex; flex-direction: column; align-items: center; gap: 12px; border: 1px solid transparent; border-radius: 8px; padding: 12px 2px; transition: background .3s,border-color .3s; }
.agent-pillar small { margin-bottom: 2px; color: var(--story-faint); font-size: 10px; }
.agent-pillar > span { font-family: "Songti SC","STSong",serif; font-size: 26px; line-height: 1.2; }
.agent-chart-caption { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 16px; font-size: 11px; color: var(--story-muted); }
.agent-caption-divider { margin-inline: 4px; }
.agent-jyotish-chart { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--story-line); }
.agent-context-heading + .agent-jyotish-chart { margin-top: 0; padding-top: 0; border-top: 0; }
.agent-jyotish-body { display: flex; align-items: center; gap: 18px; }
.agent-jyotish-body svg { width: 142px; flex: 0 0 142px; overflow: visible; }
.agent-chart-frame,.agent-chart-grid { stroke: var(--story-line-strong); stroke-width: .9; }
.agent-chart-glyphs { fill: var(--story-muted); font-family: -apple-system,BlinkMacSystemFont,sans-serif; font-size: 12px; }
.agent-chart-glyphs text:first-child { font-size: 14px; fill: var(--story-ink); }
.agent-linked-house { fill: transparent; stroke: transparent; stroke-width: 1.2; transition: fill .3s,stroke .3s; }
.agent-jyotish-body strong { font-size: 12px; font-weight: 400; line-height: 1.7; }
.agent-jyotish-body p { margin-top: 8px; color: var(--story-faint); font-size: 11px; line-height: 1.8; }
.home-story .agent-chart-hint { margin-top: 24px; color: var(--story-faint); font-size: 10px; line-height: 1.7; text-align: center; }
.agent-scene:has(.agent-evidence[open]) .agent-linked-pillar { border-color: var(--story-line-strong); background: var(--story-raised); }
.agent-scene:has(.agent-evidence[open]) .agent-linked-house { fill: var(--story-raised); stroke: var(--story-muted); }
.agent-scene:has(.agent-evidence[open]) .agent-context-dot { background: var(--story-muted); }
.agent-workbench-footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 20px 30px; border-top: 1px solid var(--story-line); }
.agent-workbench-footer p { color: var(--story-muted); font-size: 12px; line-height: 1.8; }
.home-story .agent-start { flex-shrink: 0; display: inline-flex; align-items: center; gap: 22px; min-height: 44px; padding: 10px 20px; border: 0; border-radius: 999px; background: var(--story-ink); color: var(--story-bg); font: inherit; font-size: 12px; transition: transform .2s; }
.agent-start:hover { transform: translateY(-2px); }
.element-metal { color: #d6b35d; }.element-earth { color: #c49269; }.element-water { color: #74a9df; }.element-fire { color: #e88181; }
html[data-theme="light"] .element-metal { color: #a37b22; }html[data-theme="light"] .element-earth { color: #9b6c46; }html[data-theme="light"] .element-water { color: #427aaf; }html[data-theme="light"] .element-fire { color: #b95e5e; }
.benchmark-track { height: 2px; margin-top: 18px; background: var(--story-line); }
.benchmark-track i { display: block; height: 100%; width: var(--rate); background: var(--story-muted); }
.engine-benchmark-copy .story-text-link { margin-top: 12px; font-size: 12px; }
@media (max-width: 1080px) {
  .agent-scene { grid-template-columns: minmax(0,1.3fr) minmax(0,1fr); }
  .agent-conversation { padding: 22px 26px 30px; }.agent-chart-context { margin-right: 22px; padding: 18px; }
  .agent-jyotish-body { display: block; }.agent-jyotish-body svg { display: block; width: 150px; margin: auto; }.agent-jyotish-body > div { margin-top: 15px; text-align: center; }.agent-jyotish-body p { margin-top: 4px; }
}
@media (max-width: 760px) {
  .agent-workbench { border-radius: 16px; }.agent-toolbar { padding: 18px; gap: 14px; }.story-mini-brand { font-size: 13px; gap: 7px; }.demo-badge { font-size: 9px; max-width: 100px; }
  .agent-mode-row { display: block; padding: 20px 16px 12px; }.agent-mode-row > span { display: block; margin: 0 3px 12px; font-size: 11px; }
  .agent-modes { width: 100%; max-width: 100%; border-radius: 15px; gap: 2px; }.agent-modes button { flex: 1; min-width: 0; padding: 8px 8px; font-size: 12px; border-radius: 12px; line-height: 1.6; }
  .agent-scene { grid-template-columns: 1fr; min-height: 0; }.agent-conversation { padding: 20px 18px 26px; }
  .home-story .agent-question { margin-bottom: 28px; padding: 12px 15px; font-size: 12px; }.agent-answer { gap: 10px; }.agent-answer > .story-brand-mark { width: 18px; flex-basis: 18px; height: 10px; margin-top: 7px; }
  .agent-answer h3 { font-size: 15px; margin-bottom: 12px; }.agent-answer p { font-size: 13px; line-height: 1.85; }.agent-evidence { margin-top: 16px; }.agent-evidence summary { font-size: 11px; }.agent-evidence-body { padding: 12px; }.agent-evidence-body p { font-size: 11px; }.agent-evidence-body small { font-size: 10px; }
  .agent-followup { margin: 22px 0 0 28px; }.agent-followup summary { gap: 15px; font-size: 11px; padding: 9px 12px; }.agent-followup h4 { font-size: 13px; }.agent-followup p { font-size: 12px; }
  .agent-chart-context { margin: 0 16px 22px; padding: 20px; }.agent-context-heading { margin-bottom: 20px; font-size: 11px; }.agent-pillar { gap: 10px; }.agent-pillar > span { font-size: 27px; }
  .agent-jyotish-body { display: flex; gap: 22px; }.agent-jyotish-body svg { flex-basis: 124px; width: 124px; margin: 0; }.agent-jyotish-body > div { margin: 0; text-align: left; }
  .agent-workbench-footer { flex-direction: column; align-items: flex-start; gap: 14px; padding: 20px; }.agent-workbench-footer p { font-size: 11px; }.home-story .agent-start { width: 100%; justify-content: space-between; font-size: 12px; }
}
.story-timing { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; align-items: center; }
.story-segment { display: flex; flex-wrap: wrap; width: fit-content; gap: 4px; margin-top: 30px; padding: 4px; border: 1px solid var(--story-line); border-radius: 999px; }
.story-segment button { min-height: 40px; padding: 8px 21px; border: 1px solid transparent; border-radius: 999px; background: transparent; color: var(--story-muted); font-size: 12px; transition: background .25s,color .25s; }
.story-segment button[aria-pressed="true"] { background: var(--story-ink); color: var(--story-bg); }
.story-segment button:hover:not([aria-pressed="true"]) { background: var(--story-raised); color: var(--story-ink); }
.timing-stage { min-width: 0; padding: 13px; border: 1px solid var(--story-line); border-radius: 20px; background: repeating-linear-gradient(135deg,transparent,transparent 5px,var(--story-soft) 5px,var(--story-soft) 6px); }
.timing-panel { min-height: 410px; padding: 28px 30px; background: var(--story-surface); border: 1px solid var(--story-line); border-radius: 10px; }
.timing-panel-header { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 26px; }
.timing-panel-header > span:last-child { font-size: 10px; color: var(--story-muted); }
.timing-panel h3 { margin: 20px 0 14px; font-size: 23px; letter-spacing: -.03em; font-weight: 500; line-height: 1.5; }
.timing-panel p { color: var(--story-muted); font-size: 12px; line-height: 1.95; }
.today-orbit { position: relative; width: 140px; height: 126px; margin: 12px auto 24px; display: grid; place-items: center; }
.today-orbit > i { position: absolute; width: 116px; height: 116px; border: 1px solid var(--story-line); border-radius: 50%; }
.today-orbit > i:first-child { transform: scaleX(.62) rotate(-25deg); }
.today-orbit > i:last-of-type { transform: scaleY(.65) rotate(-25deg); }
.today-orbit > span { font-size: 48px; font-family: serif; font-weight: 400; }
.today-orbit::after { content: ''; position: absolute; top: 13px; right: 21px; width: 5px; height: 5px; background: var(--story-ink); border-radius: 50%; }
.timing-footnotes { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--story-line); color: var(--story-muted); font-size: 10px; }
.home-story .timing-disclaimer { margin: 13px 0 2px; font-size: 9px; line-height: 1.8; color: var(--story-faint); text-align: center; }
.demo-month-timeline { margin-top: 27px; }
.demo-month-timeline > div { display: flex; gap: 20px; padding: 15px 0; border-top: 1px solid var(--story-line); }
.demo-month-timeline > div > span { font-size: 12px; line-height: 1.9; color: var(--story-faint); }
.demo-month-timeline strong { display: block; margin-bottom: 6px; font-size: 13px; font-weight: 500; }
.demo-month-timeline p { font-size: 11px; }
.demo-calendar { display: grid; grid-template-columns: repeat(7,minmax(0,1fr)); gap: 7px 4px; margin: 22px 0; }
.demo-calendar > span { display: grid; place-items: center; aspect-ratio: 1; font-size: 11px; border: 1px solid transparent; border-radius: 50%; color: var(--story-muted); }
.demo-calendar .calendar-mark { border-color: var(--story-line-strong); }
.demo-calendar .calendar-chosen { background: var(--story-ink); color: var(--story-bg); }
.story-relationship { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 7vw; }
.relationship-circles { position: relative; aspect-ratio: 1.25; max-width: 500px; margin: auto; }
.relationship-circle { position: absolute; top: 15px; width: 68%; aspect-ratio: 1; transition: transform 1s cubic-bezier(.2,.6,.2,1); }
.relationship-circle svg { display: block; width: 100%; fill: none; stroke: var(--story-line-strong); stroke-width: .7; }
.circle-you { left: 0; transform: translateY(-15px); }
.circle-other { right: 0; transform: translateY(15px); }
.circle-you > span { position: absolute; top: 46%; left: 31%; font-size: 11px; color: var(--story-muted); }
.circle-other > span { position: absolute; top: 47%; right: 31%; font-size: 11px; color: var(--story-muted); }
.relationship-join { position: absolute; left: calc(50% - 23px); top: 45%; width: 46px; height: 23px; }
.story-relationship[data-selected="collaboration"] .circle-you { transform: translate(-12px,15px); }
.story-relationship[data-selected="collaboration"] .circle-other { transform: translate(12px,-15px); }
.relationship-art-label { display: flex; justify-content: space-between; max-width: 280px; gap: 30px; margin: 8px auto 16px; color: var(--story-muted); font-size: 12px; }
.relationship-art-label > span:nth-child(2) { color: var(--story-faint); }
.relationship-explanation { min-height: 76px; margin-top: 23px; color: var(--story-muted); font-size: 13px; line-height: 1.9; }
.story-begin { padding-top: 30px; padding-bottom: 0; }
.story-chapter.story-begin::before { content: none; }
.story-continuity { display: flex; align-items: center; gap: 24px; border-block: 1px solid var(--story-line); padding: 28px 0; }
.story-continuity h3 { font-size: 16px; font-weight: 500; }
.story-continuity p { margin-top: 8px; font-size: 12px; line-height: 1.8; color: var(--story-muted); }
.story-continuity > span:last-child { margin-left: auto; color: var(--story-faint); font-size: 30px; }
.story-finale { position: relative; isolation: isolate; overflow: hidden; padding: 100px 20px 88px; text-align: center; }
.story-finale .chapter-label { justify-content: center; font-size: 12px; letter-spacing: .01em; }
.story-finale .chapter-lead { margin: auto; }
.finale-orbit { z-index: -1; position: absolute; width: 680px; height: 680px; top: 30px; left: calc(50% - 340px); border: 1px solid var(--story-line); border-radius: 50%; opacity: .5; }
.finale-orbit::after { content: ''; position: absolute; inset: 40px; border: 1px solid var(--story-line); border-radius: inherit; }
.home-story .final-cta { display: inline-flex; align-items: center; justify-content: center; gap: 30px; min-height: 52px; padding: 0 27px; margin-top: 34px; border: 1px solid var(--story-ink); border-radius: 999px; background: var(--story-ink); color: var(--story-bg); font-size: 13px; font-weight: 500; transition: transform .25s,box-shadow .25s; }
.home-story .final-cta:hover { transform: translateY(-3px); box-shadow: 0 8px 24px #00000018; }
.home-story .begin-steps { margin-top: 20px; font-size: 10px; line-height: 1.8; color: var(--story-faint); }
@media (prefers-reduced-motion: no-preference) {
  .home-story [data-story-panel]:not([hidden]) { animation: story-enter .45s ease both; }
  .story-chapter.is-visible .story-intro-copy,.story-chapter.is-visible .story-section-heading,.story-chapter.is-visible > .chapter-copy { animation: story-enter .75s ease both; }
  @keyframes story-enter { from { opacity: .3; transform: translateY(10px); } to { opacity: 1; transform: none; } }
}
@media (max-width: 1080px) {
  .story-chapter { padding-inline: 5vw; padding-block: 85px; }.story-chapter + .story-chapter::before { inset-inline: 5vw; }
  .story-wayfinding { padding-inline: 5vw; gap: 24px; }.story-nav-links { gap: 22px; }
  .story-timing,.story-relationship { gap: 5vw; }.timing-panel { padding: 25px 22px; }
  .story-begin { padding-top: 20px; padding-bottom: 0; }
}
@media (max-width: 760px) {
  .story-wayfinding { gap: 0; display: block; padding: 23px 24px 0; }.story-wordmark { font-size: 15px; }
  .story-back-top { position: absolute; right: 24px; margin-top: -90px; }
  .story-nav-links { overflow-x: auto; gap: 26px; margin-top: 14px; scrollbar-width: none; }.story-nav-links::-webkit-scrollbar { display: none; }.story-nav-links a { min-height: 50px; font-size: 11px; }
  .story-chapter { padding: 66px 24px; scroll-margin-top: 20px; }.story-chapter + .story-chapter::before { inset-inline: 24px; }
  .chapter-label { margin-bottom: 23px; font-size: 10px; gap: 12px; }
  .home-story h2 { font-size: clamp(31px,7.4vw,46px); line-height: 1.3; margin-bottom: 21px; }
  .home-story .chapter-lead { font-size: 13px; line-height: 1.9; }.story-text-link { margin-top: 20px; font-size: 12px; }
  .story-intro { grid-template-columns: 1fr; gap: 5px; padding-top: 55px; padding-bottom: 30px; }.story-intro-copy { max-width: none; }
  .story-intro h2 { font-size: clamp(34px,8.4vw,48px); }.home-story .story-deck { font-size: 13px; margin-bottom: 12px; }
  .story-orrery { width: min(100%,480px); margin: 5px auto 0 !important; }.orrery-art { width: 112%; margin-left: -6%; }.orrery-label { padding-block: 6px; }.orrery-label small { font-size: 9px; }
  .story-orrery figcaption { margin-top: 5px; font-size: 9px; }
  .story-foundations { gap: 16px; margin-top: 30px; padding-top: 24px; }.story-foundations > div { display: block; }.story-foundations h3 { font-size: 12px; }.story-foundations p { font-size: 10px; line-height: 1.8; }
  .story-section-heading { display: block; margin-bottom: 26px; }.story-section-heading .chapter-lead { max-width: none; }
  .story-timing { grid-template-columns: 1fr; gap: 32px; }.story-segment { margin-top: 24px; }.story-segment button { min-height: 40px; font-size: 11px; padding-inline: 20px; }
  .timing-stage { padding: 10px; border-radius: 15px; }.timing-panel { min-height: 386px; padding: 22px; }.timing-panel h3 { font-size: 22px; }.timing-panel p { font-size: 12px; }.timing-panel-header { margin-bottom: 20px; }.timing-panel-header > span:last-child { font-size: 9px; }
  .demo-calendar { gap: 8px 4px; }.demo-calendar > span { font-size: 10px; }.timing-footnotes { font-size: 9px; }
  .story-relationship { display: flex; flex-direction: column-reverse; gap: 36px; }.relationship-art { width: 100%; }.relationship-circles { max-width: 380px; aspect-ratio: 1.2; }.relationship-explanation { min-height: 74px; font-size: 12px; margin-top: 20px; }.relationship-art-label { max-width: 210px; margin-top: 0; }.relationship-join { top: 43%; width: 36px; height: 18px; left: calc(50% - 18px); }
  .story-begin { padding-top: 0; padding-bottom: 0; }.story-continuity { gap: 15px; padding-block: 25px; }.story-continuity h3 { font-size: 13px; }.story-continuity p { font-size: 11px; }.story-continuity > span:last-child { display: none; }
  .story-finale { padding: 80px 0 65px; }.story-finale h2 { font-size: 34px; }.finale-orbit { width: 460px; height: 460px; left: calc(50% - 230px); top: 35px; }.home-story .final-cta { min-height: 50px; font-size: 12px; }.home-story .begin-steps { font-size: 9px; }
}

/* Quiet, native disclosure rows; the two reading traditions remain the visual signature. */
.home-faq, .home-footer { max-width: 1440px; margin-inline: auto; padding-inline: 6vw; }
.home-faq { display: grid; grid-template-columns: 1fr 1.65fr; gap: 8%; padding-block: 96px 112px; scroll-margin-top: 40px; }
.home-support .support-eyebrow { margin-bottom: 22px; color: var(--story-faint); font-size: 12px; letter-spacing: .12em; }
.home-support h2 { margin-bottom: 20px; font-size: clamp(32px,3.2vw,46px); letter-spacing: -.04em; }
.home-support .faq-description { color: var(--story-muted); font-size: 14px; line-height: 1.9; white-space: pre-line; }
.support-contact { display: inline-flex; align-items: center; gap: 20px; min-height: 44px; margin-top: 24px; font-size: 13px; }
.support-contact > span:last-child { transition: transform .2s; }
.support-contact:hover > span:last-child { transform: translate(2px,-2px); }
.faq-list { min-width: 0; border-top: 1px solid var(--story-line); }
.faq-item { border-bottom: 1px solid var(--story-line); scroll-margin-top: 40px; }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 79px; padding-block: 24px; cursor: pointer; list-style: none; font-size: 16px; font-weight: 400; line-height: 1.7; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--story-muted); }
.faq-item summary:focus-visible { outline: 2px solid var(--theme-focus); outline-offset: 5px; border-radius: 2px; }
.faq-toggle { position: relative; flex: 0 0 16px; width: 16px; height: 16px; color: var(--story-muted); }
.faq-toggle::before, .faq-toggle::after { content: ''; position: absolute; background: currentColor; inset: 7px 1px auto; height: 1px; }
.faq-toggle::after { transform: rotate(90deg); transition: transform .2s; }
.faq-item[open] .faq-toggle::after { transform: rotate(0); }
.faq-answer { padding: 0 40px 28px 0; color: var(--story-muted); font-size: 14px; font-weight: 400; line-height: 1.95; }
.faq-answer a { display: inline-flex; min-height: 44px; align-items: center; gap: 10px; color: var(--story-ink); text-decoration: underline; text-underline-offset: 4px; }
.home-footer { padding-top: 0; }
.footer-main { display: grid; grid-template-columns: 1fr 1.65fr; gap: 8%; padding-block: 64px 76px; border-top: 1px solid var(--story-line); }
.footer-brand { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; width: fit-content; font-size: 29px; letter-spacing: -.035em; font-weight: 500; }
.footer-brand img { object-fit: contain; }
html[data-theme="light"] .footer-brand img { filter: invert(1); }
.home-support .footer-tagline { margin-top: 24px; color: var(--story-muted); white-space: pre-line; font-size: 14px; line-height: 1.85; }
.footer-signature { display: block; margin-top: 26px; color: var(--story-faint); font-size: 12px; letter-spacing: .01em; }
.footer-signature > span { padding-inline: 8px; }
.footer-nav { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 32px; }
.footer-column h3 { min-height: 44px; display: flex; align-items: center; font-size: 13px; font-weight: 500; line-height: 1.6; }
.footer-column ul { list-style: none; padding: 12px 0 0; margin: 0; }
.footer-column a { display: inline-flex; align-items: center; min-height: 40px; padding-block: 7px; color: var(--story-muted); font-size: 13px; line-height: 1.65; transition: color .2s; }
.footer-column a:hover { color: var(--story-ink); text-decoration: underline; text-underline-offset: 5px; }
.footer-bottom { display: flex; align-items: center; gap: 30px; min-height: 88px; padding-block: 20px; border-top: 1px solid var(--story-line); color: var(--story-faint); font-size: 11px; line-height: 1.8; }
.footer-top { display: inline-flex; gap: 18px; align-items: center; min-height: 44px; margin-left: auto; }
@media (min-width: 1440px) { .home-faq, .home-footer { padding-inline: 86px; } }
@media (max-width: 900px) {
  .home-faq { grid-template-columns: 1fr 1.6fr; gap: 6%; }
  .footer-main { grid-template-columns: 1fr; gap: 40px; }
  .footer-identity { display: grid; grid-template-columns: 1fr 1fr; column-gap: 24px; }
  .home-support .footer-tagline { margin-top: 0; grid-column: 2; grid-row: 1 / 3; }
  .footer-signature { margin-top: 14px; }
}
@media (max-width: 600px) {
  .home-faq, .home-footer { padding-inline: 24px; }
  .home-faq { grid-template-columns: 1fr; gap: 32px; padding-block: 56px 64px; }
  .home-support .support-eyebrow { margin-bottom: 14px; font-size: 11px; }
  .home-support h2 { margin-bottom: 16px; font-size: 32px; }
  .home-support .faq-description { font-size: 13px; white-space: normal; }
  .support-contact { margin-top: 12px; font-size: 12px; }
  .faq-item summary { min-height: 72px; gap: 18px; font-size: 14px; padding-block: 20px; }
  .faq-answer { font-size: 13px; padding: 0 20px 24px 0; line-height: 1.95; }
  .footer-main { padding-block: 40px; gap: 32px; }
  .footer-identity { display: block; }
  .footer-brand { font-size: 27px; }
  .footer-brand img { width: 46px; }
  .home-support .footer-tagline { margin-top: 16px; font-size: 13px; white-space: normal; }
  .footer-signature { margin-top: 16px; font-size: 9px; }
  .footer-nav { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px 20px; }
  .footer-column:last-child { grid-column: 1 / -1; }
  .footer-column:last-child ul { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); column-gap: 20px; }
  .footer-column h3 { min-height: 30px; font-size: 12px; }
  .footer-column ul { padding-top: 6px; }
  .footer-column a { min-height: 44px; font-size: 12px; }
  .footer-bottom { flex-wrap: wrap; gap: 0 18px; padding-block: 18px; font-size: 10px; }
  .footer-bottom p { order: 3; flex-basis: 100%; }
}

/* Short explanations unfold inside the same FAQ, without a second visual system. */
.faq-perspectives { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px; margin-block: 28px; }
.faq-lens-label { color: var(--story-faint); font-size: 12px; letter-spacing: .01em; }
.home-support .faq-answer h3 { margin: 9px 0 12px; color: var(--story-ink); font-size: 14px; font-weight: 500; line-height: 1.7; }
.home-support .faq-example { padding-top: 20px; border-top: 1px solid var(--story-line); }
.home-support .faq-context { margin-top: 20px; color: var(--story-faint); font-size: 12px; line-height: 1.9; }
.faq-concepts { margin: 24px 0; }
.faq-concepts > div + div { margin-top: 20px; }
.faq-concepts dt { margin-bottom: 6px; color: var(--story-ink); font-weight: 500; }
.faq-concepts dd { margin: 0; }
.faq-origins { display: grid; gap: 18px; margin-block: 24px; }
.faq-sources { display: flex; flex-wrap: wrap; gap: 4px 20px; margin-top: 16px; font-size: 12px; }
@media (max-width: 600px) {
  .faq-perspectives { grid-template-columns: 1fr; gap: 24px; margin-block: 24px; }
  .home-support .faq-answer h3 { font-size: 13px; }
  .home-support .faq-context { font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) { .home-story *, .home-story *::before, .home-story *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }