:root {
  --ink: #080c18;
  --ink-soft: #0e1426;
  --panel: #11192e;
  --panel-2: #151f38;
  --line: rgba(202, 218, 255, .14);
  --line-strong: rgba(202, 218, 255, .28);
  --text: #f3f6ff;
  --muted: #9ba7bd;
  --muted-2: #66728a;
  --lime: #b9ff5a;
  --cyan: #62d8ff;
  --violet: #a98bff;
  --peach: #ffba82;
  --ease: cubic-bezier(.2, .75, .25, 1);
  --display: "Avenir Next", "Helvetica Neue", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  --body: "Hiragino Kaku Gothic ProN", "Yu Gothic", YuGothic, Meiryo, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; color: var(--text); background: var(--ink); font-family: var(--body); line-height: 1.7; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
::selection { color: var(--ink); background: var(--lime); }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 4px; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 20; padding: 10px 14px; background: var(--lime); color: var(--ink); transform: translateY(-150%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }
.site-shell { position: relative; max-width: 1600px; margin: 0 auto; overflow: clip; background: var(--ink); }
.site-shell::before { content: ""; position: fixed; z-index: -1; inset: 0; pointer-events: none; background: radial-gradient(circle at 75% 12%, rgba(89, 63, 188, .15), transparent 30%), radial-gradient(circle at 2% 50%, rgba(0, 128, 166, .08), transparent 25%); }
.site-header { position: sticky; z-index: 10; top: 0; display: flex; align-items: center; justify-content: space-between; min-height: 78px; padding: 20px clamp(22px, 5.4vw, 86px); border-bottom: 1px solid transparent; transition: background .3s, border-color .3s, backdrop-filter .3s; }
.site-header.is-scrolled { background: rgba(8, 12, 24, .78); border-color: var(--line); backdrop-filter: blur(18px); }
.brand, .footer-brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { display: grid; width: 31px; height: 31px; place-items: center; }
.brand-mark img { display: block; width: 100%; height: 100%; }
.brand-copy { display: flex; flex-direction: column; gap: 0; font-family: var(--display); font-size: 8px; font-weight: 600; letter-spacing: .2em; line-height: 1.1; color: var(--muted); }
.brand-copy strong { color: var(--text); font-size: 15px; letter-spacing: .12em; }
.main-nav { display: flex; gap: clamp(20px, 3vw, 50px); margin-left: auto; margin-right: clamp(24px, 4vw, 64px); color: var(--muted); font-size: 11px; letter-spacing: .16em; }
.main-nav a, .header-cta, .text-link, .site-footer a { transition: color .2s, opacity .2s; }
.main-nav a:hover, .site-footer a:hover, .text-link:hover { color: var(--lime); }
.header-cta { display: inline-flex; gap: 16px; align-items: center; color: var(--lime); font-size: 10px; letter-spacing: .14em; }
.header-cta span:last-child { font-size: 19px; transition: transform .2s; }
.header-cta:hover span:last-child { transform: translate(3px, -3px); }
.section-grid { display: grid; grid-template-columns: minmax(100px, 1fr) minmax(0, 3.1fr) minmax(160px, 1fr); gap: clamp(22px, 4vw, 74px); padding-left: clamp(22px, 8vw, 128px); padding-right: clamp(22px, 8vw, 128px); }
.hero { position: relative; min-height: min(820px, calc(100vh - 78px)); align-items: center; padding-top: clamp(66px, 10vh, 132px); padding-bottom: clamp(72px, 10vh, 132px); }
.hero::after { content: ""; position: absolute; left: 8%; right: 8%; bottom: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--line-strong), transparent); }
.hero-copy { grid-column: 2; position: relative; z-index: 2; max-width: 740px; }
.eyebrow { margin: 0; color: var(--cyan); font-family: var(--display); font-size: 10px; font-weight: 700; letter-spacing: .2em; line-height: 1.4; }
.eyebrow-dot { display: inline-block; width: 6px; height: 6px; margin-right: 10px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px rgba(185, 255, 90, .12); vertical-align: 1px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--display); font-weight: 500; letter-spacing: -.055em; }
h1 { margin: 32px 0 28px; font-size: clamp(54px, 7.2vw, 113px); line-height: .98; }
h1 em, h2 span, .closing h2 em { color: var(--lime); font-style: normal; }
.hero-lede { max-width: 500px; margin-bottom: 38px; color: var(--muted); font-size: clamp(14px, 1.35vw, 17px); line-height: 2; }
.hero-actions { display: flex; align-items: center; gap: 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 22px; min-height: 50px; padding: 0 22px; font-family: var(--display); font-size: 10px; font-weight: 700; letter-spacing: .14em; transition: transform .25s var(--ease), background .25s, color .25s; }
.button-primary { color: var(--ink); background: var(--lime); }
.button-primary span { font-size: 19px; line-height: 1; transition: transform .2s; }
.button-primary:hover { background: #d2ff91; transform: translateY(-3px); }
.button-primary:hover span { transform: translate(3px, -3px); }
.text-link { color: var(--text); font-family: var(--display); font-size: 11px; letter-spacing: .12em; }
.text-link span { display: inline-block; margin-left: 12px; color: var(--lime); font-size: 18px; transition: transform .2s; }
.text-link:hover span { transform: translateX(4px); }
.hero-meta { display: flex; gap: 38px; margin: 80px 0 0; }
.hero-meta div { display: flex; gap: 10px; align-items: baseline; }
.hero-meta dt { color: var(--lime); font-family: var(--display); font-size: 10px; }
.hero-meta dd { margin: 0; color: var(--muted-2); font-family: var(--display); font-size: 10px; letter-spacing: .18em; }
.hero-visual { grid-column: 3; position: relative; min-width: 290px; min-height: 470px; align-self: stretch; }
.hero-core { position: absolute; top: 50%; left: 50%; z-index: 2; display: flex; width: 228px; height: 228px; align-items: center; justify-content: center; flex-direction: column; border: 1px solid rgba(185, 255, 90, .6); border-radius: 50%; background: radial-gradient(circle at 45% 34%, rgba(185, 255, 90, .18), rgba(20, 29, 50, .94) 54%); box-shadow: 0 0 0 16px rgba(185, 255, 90, .03), 0 0 70px rgba(185, 255, 90, .1); transform: translate(-50%, -50%); }
.core-kicker { color: var(--lime); font-family: var(--display); font-size: 9px; letter-spacing: .2em; }
.hero-core strong { margin: 10px 0 7px; font-family: var(--display); font-size: 24px; font-weight: 500; letter-spacing: -.05em; line-height: .94; text-align: center; }
.core-line { width: 30px; height: 1px; margin: 8px 0; background: var(--cyan); }
.hero-core small { color: var(--muted); font-size: 8px; letter-spacing: .05em; }
.hero-orbit { position: absolute; top: 50%; left: 50%; border: 1px solid var(--line-strong); border-radius: 50%; transform: translate(-50%, -50%) rotate(-21deg); }
.orbit-one { width: 340px; height: 160px; animation: orbit 18s linear infinite; }
.orbit-two { width: 440px; height: 270px; border-color: rgba(98, 216, 255, .18); transform: translate(-50%, -50%) rotate(56deg); animation: orbit 23s linear infinite reverse; }
.orbit-three { width: 220px; height: 440px; border-color: rgba(169, 139, 255, .14); transform: translate(-50%, -50%) rotate(24deg); }
.hero-glow { position: absolute; top: 50%; left: 50%; width: 250px; height: 250px; border-radius: 50%; background: rgba(98, 216, 255, .08); filter: blur(38px); transform: translate(-50%, -50%); }
.orbit-node { position: absolute; z-index: 3; display: grid; width: 30px; height: 30px; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; background: var(--panel); color: var(--cyan); font-family: var(--display); font-size: 10px; box-shadow: 0 0 25px rgba(98, 216, 255, .15); }
.node-a { top: 23%; right: 4%; }.node-b { bottom: 17%; left: 7%; color: var(--lime); }.node-c { top: 62%; left: -3%; color: var(--violet); }
.visual-caption { position: absolute; right: 0; bottom: 6px; display: flex; align-items: center; gap: 12px; color: var(--muted-2); font-family: var(--display); font-size: 8px; letter-spacing: .15em; transform: rotate(90deg) translateX(100%); transform-origin: right bottom; }
.caption-line { display: inline-block; width: 36px; height: 1px; background: var(--muted-2); }
@keyframes orbit { from { transform: translate(-50%, -50%) rotate(0deg); } to { transform: translate(-50%, -50%) rotate(360deg); } }
.ticker { overflow: hidden; border-bottom: 1px solid var(--line); color: var(--muted-2); font-family: var(--display); font-size: 11px; letter-spacing: .18em; white-space: nowrap; }
.ticker-track { display: flex; width: max-content; align-items: center; gap: 28px; padding: 18px 0; animation: marquee 28s linear infinite; }
.ticker b { color: var(--lime); font-size: 13px; font-weight: 400; }
@keyframes marquee { to { transform: translateX(-50%); } }
.about, .principles { position: relative; padding-top: clamp(110px, 15vw, 220px); padding-bottom: clamp(120px, 16vw, 240px); }
.section-marker { grid-column: 1; display: flex; align-items: center; gap: 14px; padding-top: 8px; color: var(--muted-2); font-family: var(--display); font-size: 9px; letter-spacing: .17em; writing-mode: vertical-rl; transform: rotate(180deg); }
.section-marker > span:first-child { color: var(--lime); }
.marker-rule { display: block; width: 1px; height: 54px; background: var(--line-strong); }
.about-content { grid-column: 2; }.section-heading-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; }.section-index { color: var(--muted-2); font-family: var(--display); font-size: 9px; letter-spacing: .16em; }
h2 { margin: 32px 0 38px; font-size: clamp(40px, 5.2vw, 78px); line-height: 1.02; }
.about-body { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 90px); max-width: 790px; }.about-body p { color: var(--muted); font-size: 15px; line-height: 2; }.about-body .muted { color: var(--muted-2); }
.about-side { grid-column: 3; display: flex; flex-direction: column; justify-content: space-between; padding: 30px 0 0; }.side-note { display: flex; gap: 17px; }.note-line { width: 1px; height: 46px; background: var(--lime); }.side-note p { color: var(--muted); font-family: var(--display); font-size: 11px; line-height: 1.8; }.side-number { align-self: flex-end; color: rgba(255, 255, 255, .06); font-family: var(--display); font-size: clamp(80px, 11vw, 180px); font-weight: 700; line-height: .65; letter-spacing: -.15em; }
.map-section { position: relative; padding: clamp(100px, 12vw, 180px) clamp(22px, 5vw, 80px) 36px; background: #0a101f; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }.map-section::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .25; background-image: linear-gradient(rgba(142, 177, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(142, 177, 255, .06) 1px, transparent 1px); background-size: 80px 80px; mask-image: linear-gradient(to bottom, transparent, #000 25%, #000 70%, transparent); }.map-intro { position: relative; }.map-heading { grid-column: 2 / 4; max-width: 860px; }.map-heading h2 { margin-bottom: 26px; }.map-heading > p { max-width: 620px; color: var(--muted); font-size: 14px; line-height: 1.9; }
.map-workbench { position: relative; z-index: 1; max-width: 1290px; margin: 76px auto 0; border: 1px solid var(--line-strong); background: rgba(13, 20, 39, .84); box-shadow: 0 30px 100px rgba(0, 0, 0, .23); }
.map-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 65px; padding: 12px 18px; border-bottom: 1px solid var(--line); }.filter-group, .map-controls { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }.toolbar-label { margin-right: 5px; color: var(--muted-2); font-family: var(--display); font-size: 9px; letter-spacing: .15em; }.filter-button, .reset-button, .icon-button { border: 1px solid transparent; background: transparent; color: var(--muted); cursor: pointer; font-family: var(--display); font-size: 9px; letter-spacing: .1em; transition: border-color .2s, color .2s, background .2s; }.filter-button { min-height: 29px; padding: 0 10px; }.filter-button:hover, .filter-button.is-active { border-color: var(--line-strong); color: var(--text); background: rgba(255, 255, 255, .05); }.filter-button.is-active { color: var(--lime); }.icon-button { display: grid; width: 30px; height: 29px; place-items: center; border-color: var(--line); color: var(--text); font-size: 17px; line-height: 1; }.icon-button:hover, .reset-button:hover { border-color: var(--lime); color: var(--lime); }.map-controls output { min-width: 43px; color: var(--muted); font-family: var(--display); font-size: 9px; text-align: center; }.control-divider { width: 1px; height: 20px; margin: 0 6px; background: var(--line); }.reset-button { padding: 7px 9px; border-color: var(--line); }.reset-button span { color: var(--muted-2); }
.map-stage { position: relative; height: clamp(410px, 51vw, 650px); overflow: hidden; cursor: grab; touch-action: none; }.map-stage.is-dragging { cursor: grabbing; }.mind-map { display: block; width: 100%; height: 100%; user-select: none; }.map-hint { position: absolute; top: 20px; left: 20px; z-index: 2; display: flex; gap: 9px; align-items: center; color: var(--muted-2); font-family: var(--display); font-size: 9px; letter-spacing: .08em; line-height: 1.35; pointer-events: none; }.hint-icon { display: grid; width: 25px; height: 25px; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--cyan); font-size: 14px; }.map-legend { position: absolute; right: 20px; bottom: 18px; display: flex; gap: 15px; flex-wrap: wrap; color: var(--muted-2); font-family: var(--display); font-size: 8px; letter-spacing: .1em; pointer-events: none; }.legend-dot { display: inline-block; width: 6px; height: 6px; margin-right: 5px; border-radius: 50%; background: var(--cyan); }.legend-dot.core { background: var(--lime); }.legend-dot.experience { background: var(--cyan); }.legend-dot.system { background: var(--violet); }.legend-dot.growth { background: var(--peach); }
[data-map-lines] path { fill: none; stroke: url(#lineGradient); stroke-width: 1.5; stroke-dasharray: 5 8; opacity: .8; transition: opacity .25s, stroke-width .25s; }.map-node { cursor: pointer; outline: none; transition: opacity .25s; }.map-node.is-dim { opacity: .14; }.map-node.is-active .node-ring { stroke: var(--lime); stroke-width: 3; }.map-node.is-active .node-pulse { opacity: .75; animation: pulse 1.5s ease-in-out infinite; }.node-ring { fill: var(--panel-2); stroke: var(--line-strong); stroke-width: 1; transition: stroke .25s, stroke-width .25s, fill .25s; }.map-node:hover .node-ring, .map-node:focus .node-ring { stroke: var(--lime); }.node-core .node-ring { fill: url(#coreGradient); stroke: var(--lime); }.node-core .node-title { fill: var(--ink); }.node-title { fill: var(--text); font-family: var(--display); font-size: 14px; font-weight: 600; letter-spacing: -.02em; text-anchor: middle; }.node-label { fill: var(--muted); font-family: var(--display); font-size: 8px; letter-spacing: .14em; text-anchor: middle; }.node-pulse { fill: none; stroke: var(--lime); stroke-width: 1; opacity: 0; }.node-category { fill: var(--cyan); font-family: var(--display); font-size: 7px; letter-spacing: .12em; text-anchor: middle; }.node-experience .node-category { fill: var(--cyan); }.node-system .node-category { fill: var(--violet); }.node-growth .node-category { fill: var(--peach); }.node-core .node-category { fill: var(--ink); }
@keyframes pulse { 50% { r: 54; opacity: 0; } }
.node-detail { border-top: 1px solid var(--line); min-height: 140px; padding: 22px 26px; background: rgba(9, 14, 28, .72); }.detail-placeholder { display: flex; align-items: center; gap: 17px; color: var(--muted-2); }.placeholder-mark { display: grid; width: 35px; height: 35px; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; color: var(--lime); }.detail-placeholder p { margin: 0; font-size: 12px; line-height: 1.6; }.detail-key { margin-left: auto; color: var(--muted-2); font-family: var(--display); font-size: 8px; letter-spacing: .12em; }.detail-kicker { margin: 0 0 6px; color: var(--lime); font-family: var(--display); font-size: 9px; letter-spacing: .16em; }.detail-title { margin: 0 0 5px; font-family: var(--display); font-size: 22px; font-weight: 500; letter-spacing: -.04em; }.detail-description { max-width: 680px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.75; }.detail-links { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }.detail-link { padding: 4px 8px; border: 1px solid var(--line); color: var(--muted); font-family: var(--display); font-size: 8px; letter-spacing: .09em; }.detail-link::before { content: "↗ "; color: var(--lime); }.map-footnote { position: relative; max-width: 1290px; margin: 22px auto 0; color: var(--muted-2); font-size: 11px; }.footnote-mark { margin-right: 8px; color: var(--lime); }
.principles-content { grid-column: 2 / 4; }.principle-list { max-width: 840px; margin-top: 60px; border-top: 1px solid var(--line); }.principle-list article { display: grid; grid-template-columns: 86px 1fr; gap: 25px; padding: 23px 0; border-bottom: 1px solid var(--line); }.principle-number { color: var(--lime); font-family: var(--display); font-size: 11px; }.principle-list h3 { margin: 0 0 5px; font-family: var(--display); font-size: 17px; font-weight: 500; letter-spacing: -.02em; }.principle-list p { margin: 0; color: var(--muted); font-size: 13px; }
.closing { position: relative; min-height: 680px; align-items: center; padding-top: 110px; padding-bottom: 120px; border-top: 1px solid var(--line); }.closing::before { content: ""; position: absolute; top: 0; right: 0; width: 56%; height: 100%; pointer-events: none; background: radial-gradient(circle at 55% 48%, rgba(170, 141, 255, .19), transparent 25%), radial-gradient(circle at 65% 34%, rgba(98, 216, 255, .1), transparent 33%); }.closing-stamp { grid-column: 1; align-self: start; display: flex; flex-direction: column; gap: 3px; margin-top: 15px; color: var(--muted-2); font-family: var(--display); font-size: 9px; letter-spacing: .16em; }.closing-stamp strong { color: var(--text); font-size: 31px; letter-spacing: -.04em; line-height: 1; }.closing-stamp small { margin-top: 7px; color: var(--lime); font-size: 7px; }.closing-content { grid-column: 2 / 4; position: relative; z-index: 1; }.closing h2 { margin-bottom: 42px; font-size: clamp(48px, 6.8vw, 105px); }
.site-footer { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 26px clamp(22px, 8vw, 128px) 35px; border-top: 1px solid var(--line); color: var(--muted-2); font-family: var(--display); font-size: 9px; letter-spacing: .1em; }.brand-mark.small { width: 20px; height: 20px; }.footer-brand { color: var(--text); }.site-footer p { margin: 0; }.site-footer a { color: var(--muted); }
@media (max-width: 900px) { .main-nav { gap: 18px; margin-right: 20px; }.section-grid { grid-template-columns: 52px minmax(0, 1fr); }.hero-copy, .map-heading, .about-content, .principles-content, .closing-content { grid-column: 2; }.hero-visual { grid-column: 2; min-height: 380px; margin-top: 20px; }.about-side { grid-column: 2; display: none; }.map-heading { max-width: 720px; }.closing-stamp { grid-column: 2; margin-bottom: 20px; }.closing-content { grid-column: 2; }.map-toolbar { align-items: flex-start; flex-direction: column; }.map-controls { width: 100%; justify-content: flex-end; }.map-workbench { margin-top: 50px; } }
@media (max-width: 620px) { .site-header { min-height: 67px; padding-top: 15px; padding-bottom: 15px; }.main-nav { display: none; }.header-cta { font-size: 8px; }.section-grid { grid-template-columns: 1fr; padding-left: 22px; padding-right: 22px; }.hero { display: block; min-height: auto; padding-top: 80px; }.hero-copy, .hero-visual, .map-heading, .about-content, .principles-content, .closing-content, .closing-stamp { display: block; }.hero-visual { min-height: 340px; margin: 66px 0 0; }.hero-core { width: 180px; height: 180px; }.hero-core strong { font-size: 20px; }.orbit-one { width: 270px; height: 140px; }.orbit-two { width: 350px; height: 230px; }.orbit-three { width: 190px; height: 350px; }.node-a { right: 1%; }.node-c { left: 0; }.hero-meta { gap: 19px; margin-top: 58px; }.hero-meta dd { font-size: 8px; }.section-marker { writing-mode: horizontal-tb; transform: none; padding: 0; margin-bottom: 38px; }.marker-rule { width: 45px; height: 1px; }.about, .principles { padding-top: 110px; padding-bottom: 110px; }.about-body { display: block; }.about-body p { font-size: 14px; }.about-body .muted { margin-top: 24px; }.map-section { padding-left: 14px; padding-right: 14px; }.map-intro { padding-left: 22px; padding-right: 22px; }.map-heading h2 { font-size: 43px; }.map-toolbar { padding: 13px; }.filter-group { gap: 4px; }.toolbar-label { width: 100%; }.filter-button { font-size: 8px; padding: 0 6px; }.map-controls { justify-content: space-between; gap: 5px; }.reset-button { margin-left: auto; }.map-stage { height: 420px; }.map-hint { top: 12px; left: 12px; }.map-legend { right: 12px; bottom: 12px; max-width: 165px; justify-content: flex-end; gap: 7px; }.detail-placeholder { align-items: flex-start; }.detail-key { display: none; }.node-detail { padding: 18px; }.detail-title { font-size: 20px; }.closing { min-height: 620px; padding-top: 110px; padding-bottom: 110px; }.closing-stamp { margin-bottom: 80px; }.site-footer { flex-wrap: wrap; padding-left: 22px; padding-right: 22px; }.site-footer p { order: 3; width: 100%; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; } }