:root {
  --ink: #17342d;
  --ink-deep: #0d221d;
  --cream: #f4f0e7;
  --paper: #fbf8f1;
  --orange: #ff6b3d;
  --orange-soft: #ffb096;
  --lime: #d8f26d;
  --blue: #7bbbc3;
  --muted: #60716c;
  --line: rgba(23, 52, 45, .18);
  --white-line: rgba(255, 255, 255, .18);
  --shadow: 0 28px 80px rgba(13, 34, 29, .12);
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: "Yu Gothic UI", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: #fff;
  background: var(--ink-deep);
  transform: translateY(-140%);
}
.skip-link:focus { transform: translateY(0); }

.preview-note {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 7px 18px;
  color: var(--ink-deep);
  background: var(--lime);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .03em;
  text-align: center;
}
.preview-note strong { letter-spacing: .14em; }

.life-page { overflow: clip; }
.site-header {
  position: absolute;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 24px clamp(22px, 4vw, 64px);
  color: #fff;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}
.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: -.04em;
}
.brand-copy { display: grid; gap: 3px; }
.brand-copy b { font-size: 13px; letter-spacing: .14em; }
.brand-copy small { font-size: 8px; font-weight: 800; letter-spacing: .16em; opacity: .62; }
.global-nav { display: flex; align-items: center; gap: clamp(18px, 2.5vw, 36px); }
.global-nav a {
  position: relative;
  color: rgba(255, 255, 255, .78);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .11em;
  text-decoration: none;
}
.global-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 100%;
  height: 1px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .3s var(--ease);
}
.global-nav a:hover::after, .global-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.menu-button { display: none; }

.hero {
  position: relative;
  min-height: max(740px, 100svh);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr);
  color: #fff;
  background:
    radial-gradient(circle at 12% 86%, rgba(216, 242, 109, .1), transparent 30%),
    linear-gradient(110deg, var(--ink-deep), var(--ink) 60%, #214a41);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(90deg, #000, rgba(0,0,0,.15));
}
.hero-copy {
  position: relative;
  z-index: 1;
  align-self: end;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 150px clamp(28px, 5.5vw, 96px) 98px;
}
.hero-kicker, .eyebrow {
  margin: 0;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.hero-kicker { color: rgba(255,255,255,.56); }
.hero-kicker span { color: var(--lime); }
.hero h1 {
  display: grid;
  margin: 28px 0 22px;
  font-size: clamp(78px, 10vw, 160px);
  font-weight: 950;
  line-height: .78;
  letter-spacing: -.1em;
}
.hero h1 span:nth-child(2) { margin-left: .42em; color: var(--orange); }
.hero h1 .outline { color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,.78); }
.hero-lead {
  margin: 12px 0 0;
  font-size: clamp(17px, 1.8vw, 24px);
  font-weight: 800;
  line-height: 1.65;
  letter-spacing: .02em;
}
.circle-link {
  position: absolute;
  right: clamp(28px, 5vw, 80px);
  bottom: 54px;
  width: 118px;
  height: 118px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 23px;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 50%;
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: .08em;
  text-decoration: none;
  transition: color .3s ease, background .3s ease, transform .4s var(--ease);
}
.circle-link b { align-self: end; color: var(--lime); font-size: 22px; }
.circle-link:hover { color: var(--ink-deep); background: var(--lime); transform: rotate(4deg); }
.circle-link:hover b { color: var(--ink-deep); }

.hero-loop {
  position: relative;
  z-index: 1;
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 142px 5vw 90px;
  border-left: 1px solid var(--white-line);
  background: rgba(255,255,255,.035);
}
.loop-label {
  position: absolute;
  left: 50%;
  margin: 0;
  color: rgba(255,255,255,.48);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .16em;
  white-space: nowrap;
  transform: translateX(-50%);
}
.loop-label-top { top: 138px; }
.loop-label-bottom { bottom: 62px; }
.loop-orbit {
  position: relative;
  width: min(34vw, 500px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}
.orbit-line { position: absolute; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; }
.orbit-line-a { inset: 6%; }
.orbit-line-b { inset: 21%; border-style: dashed; animation: orbitSpin 30s linear infinite; }
.loop-core {
  position: relative;
  z-index: 3;
  width: 40%;
  aspect-ratio: 1;
  display: grid;
  place-content: center;
  text-align: center;
  border-radius: 50%;
  color: var(--ink-deep);
  background: var(--lime);
  box-shadow: 0 0 0 14px rgba(216,242,109,.08), 0 22px 70px rgba(0,0,0,.24);
}
.loop-core span, .loop-core small { font-size: 9px; font-weight: 950; letter-spacing: .16em; }
.loop-core strong { font-size: clamp(62px, 7vw, 100px); line-height: .85; letter-spacing: -.08em; }
.orbit-node {
  position: absolute;
  z-index: 4;
  width: 92px;
  height: 92px;
  display: grid;
  place-content: center;
  gap: 4px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 50%;
  color: #fff;
  background: rgba(13,34,29,.94);
  box-shadow: 0 12px 35px rgba(0,0,0,.22);
  text-align: center;
}
.orbit-node b { font-size: 20px; }
.orbit-node small { color: rgba(255,255,255,.56); font-size: 8px; font-weight: 900; letter-spacing: .1em; }
.node-ai { top: 0; left: 50%; color: var(--lime); transform: translate(-50%, -14%); }
.node-move { top: 52%; right: 0; color: var(--orange-soft); transform: translate(18%, -50%); }
.node-read { bottom: 0; left: 50%; color: var(--blue); transform: translate(-50%, 16%); }
.node-reset { top: 52%; left: 0; transform: translate(-18%, -50%); }
.hero-disclosure {
  position: absolute;
  z-index: 2;
  bottom: 24px;
  left: clamp(28px, 5.5vw, 96px);
  margin: 0;
  color: rgba(255,255,255,.5);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .04em;
}
@keyframes orbitSpin { to { transform: rotate(360deg); } }

.section-rail {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  color: var(--ink);
  background: var(--lime);
  scrollbar-width: none;
}
.section-rail::-webkit-scrollbar { display: none; }
.section-rail strong, .section-rail a {
  min-height: 72px;
  display: inline-flex;
  align-items: center;
  gap: 15px;
  padding: 0 clamp(20px, 3vw, 46px);
  border-right: 1px solid rgba(23,52,45,.22);
  flex: 0 0 auto;
}
.section-rail strong { font-size: 10px; letter-spacing: .14em; }
.section-rail a { font-size: 11px; font-weight: 850; text-decoration: none; transition: color .2s ease, background .2s ease; }
.section-rail a span { font-size: 9px; opacity: .48; }
.section-rail a:hover { color: #fff; background: var(--ink); }

.section { padding: clamp(88px, 10vw, 148px) clamp(22px, 6vw, 92px); }
.section-heading {
  width: min(1260px, 100%);
  display: grid;
  grid-template-columns: 150px minmax(0, 1.1fr) minmax(280px, .62fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: end;
  margin: 0 auto clamp(52px, 7vw, 90px);
}
.section-index { align-self: start; margin: 7px 0 0; font-size: 9px; font-weight: 900; letter-spacing: .14em; }
.eyebrow { margin-bottom: 16px; color: var(--orange); }
.section-heading h2 {
  margin: 0;
  font-size: clamp(42px, 6.2vw, 88px);
  line-height: 1.05;
  letter-spacing: -.075em;
}
.section-heading h2 em { color: var(--orange); font-style: normal; }
.section-lead { margin: 0; color: var(--muted); font-size: 14px; font-weight: 650; line-height: 2; }

.statement { background: var(--paper); }
.loop-steps {
  width: min(1260px, 100%);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.loop-steps article { position: relative; min-height: 280px; padding: 34px 28px; border-right: 1px solid var(--line); }
.loop-steps article:last-child { border-right: 0; }
.loop-steps article::after { content: "→"; position: absolute; top: 30px; right: -14px; z-index: 2; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--ink); font-size: 12px; }
.loop-steps article:last-child::after { content: "↻"; color: var(--ink); background: var(--lime); }
.loop-steps span { display: block; margin-bottom: 48px; color: rgba(23,52,45,.16); font-size: 62px; font-weight: 950; line-height: 1; letter-spacing: -.08em; }
.loop-steps small { color: var(--orange); font-size: 9px; font-weight: 950; letter-spacing: .16em; }
.loop-steps h3 { margin: 10px 0 14px; font-size: 22px; letter-spacing: -.03em; }
.loop-steps p { margin: 0; color: var(--muted); font-size: 13px; font-weight: 600; line-height: 1.8; }

.series { color: #fff; background: var(--ink); }
.series .section-index, .series .section-lead { color: rgba(255,255,255,.58); }
.series-grid { width: min(1260px, 100%); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin: 0 auto; background: rgba(255,255,255,.18); }
.series-card { min-height: 540px; display: grid; grid-template-rows: 260px 1fr; background: var(--ink-deep); }
.series-grid > .series-card:last-child:nth-child(odd) { grid-column: 1 / -1; grid-template-columns: minmax(320px, .8fr) minmax(0, 1.2fr); grid-template-rows: none; }
.series-card__visual { position: relative; display: grid; place-items: center; overflow: hidden; color: var(--ink); background: var(--orange); }
.series-card__image { width: 100%; height: 100%; display: block; object-fit: cover; filter: saturate(.88) contrast(1.04); }
.series-card__visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 38%, rgba(13,34,29,.46)); pointer-events: none; }
.series-card:nth-child(2) .series-card__visual { background: var(--blue); }
.series-card:nth-child(3) .series-card__visual { background: var(--lime); }
.series-card:nth-child(4) .series-card__visual { color: #fff; background: #83594c; }
.series-card__visual > b { position: absolute; z-index: 2; right: 22px; bottom: 9px; color: rgba(255,255,255,.8); font-size: 82px; letter-spacing: -.1em; text-shadow: 0 8px 24px rgba(0,0,0,.28); }
.series-card:nth-child(4) .series-card__visual > b { color: rgba(255,255,255,.2); }
.fold-screen { width: 184px; height: 144px; display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 6px; border: 4px solid var(--ink); border-radius: 18px; transform: rotate(-5deg); }
.fold-screen i { display: grid; place-items: center; border-radius: 9px; color: var(--lime); background: var(--ink); font-size: 10px; font-style: normal; font-weight: 950; letter-spacing: .08em; }
.open-book { width: 190px; height: 134px; display: flex; gap: 5px; filter: drop-shadow(0 18px 15px rgba(23,52,45,.18)); }
.open-book i { width: 50%; border: 4px solid var(--ink); background: repeating-linear-gradient(#fff 0 8px, var(--ink) 9px 10px); }
.open-book i:first-child { border-radius: 12px 3px 3px 28px; transform: skewY(5deg); }
.open-book i:last-child { border-radius: 3px 12px 28px 3px; transform: skewY(-5deg); }
.weight { position: relative; width: 192px; height: 28px; display: block; border-radius: 99px; background: var(--ink); }
.weight::before, .weight::after, .weight i { content: ""; position: absolute; top: 50%; border-radius: 7px; background: var(--ink); transform: translateY(-50%); }
.weight::before, .weight::after { width: 24px; height: 94px; }
.weight::before { left: 18px; } .weight::after { right: 18px; }
.weight i { width: 16px; height: 126px; }
.weight i:first-child { left: 0; } .weight i:last-child { right: 0; }
.pause-mark { font-family: Georgia, serif; font-size: 116px; font-weight: 950; letter-spacing: -.16em; }
.series-card__copy { padding: 32px 34px 36px; }
.series-card__copy > p:first-child { margin: 0 0 12px; color: var(--orange-soft); font-size: 9px; font-weight: 950; letter-spacing: .15em; }
.series-card__copy h3 { margin: 0 0 16px; font-size: clamp(24px, 2.5vw, 36px); line-height: 1.25; letter-spacing: -.05em; }
.series-card__copy > p:not(:first-child) { margin: 0; color: rgba(255,255,255,.66); font-size: 13px; line-height: 1.85; }
.series-card__copy ul { margin: 22px 0; padding: 0; list-style: none; color: rgba(255,255,255,.74); font-size: 11px; font-weight: 700; line-height: 1.9; }
.series-card__copy li::before { content: "•"; margin-right: 8px; color: var(--lime); }
.status-badge { display: inline-flex; padding: 7px 10px; border: 1px solid rgba(255,255,255,.28); border-radius: 99px; color: rgba(255,255,255,.58); font-size: 9px; font-weight: 900; letter-spacing: .08em; }
.draft-link { display: inline-flex; align-items: center; gap: 34px; padding: 11px 14px; border: 1px solid var(--lime); color: var(--lime); font-size: 9px; font-weight: 900; letter-spacing: .08em; text-decoration: none; transition: color .2s ease, background .2s ease; }
.draft-link:hover { color: var(--ink-deep); background: var(--lime); }
.existing-article { width: min(1260px, 100%); display: grid; grid-template-columns: 1fr auto; gap: 42px; align-items: end; margin: 1px auto 0; padding: clamp(30px, 4vw, 58px); color: var(--ink); background: var(--lime); }
.existing-article .eyebrow { color: var(--ink); opacity: .55; }
.existing-article h3 { margin: 0 0 12px; font-size: clamp(26px, 3vw, 42px); letter-spacing: -.05em; }
.existing-article p:not(.eyebrow) { max-width: 760px; margin: 0; font-size: 13px; font-weight: 650; line-height: 1.85; }
.existing-article > a { display: inline-flex; align-items: center; gap: 40px; padding: 18px 22px; border: 1px solid var(--ink); font-size: 11px; font-weight: 900; text-decoration: none; transition: color .2s ease, background .2s ease; }
.existing-article > a:hover { color: #fff; background: var(--ink); }

.evidence { background: var(--orange); }
.evidence .eyebrow { color: var(--ink); opacity: .56; }
.evidence .section-lead { color: rgba(23,52,45,.72); }
.evidence-board { width: min(1260px, 100%); display: grid; grid-template-columns: .8fr 1.2fr; margin: 0 auto; border: 1px solid rgba(23,52,45,.28); background: rgba(255,255,255,.08); }
.evidence-board__lead { min-height: 560px; display: flex; flex-direction: column; justify-content: center; align-items: center; border-right: 1px solid rgba(23,52,45,.28); text-align: center; }
.evidence-board__lead span { font-size: 10px; font-weight: 950; letter-spacing: .16em; }
.evidence-board__lead strong { font-size: clamp(140px, 18vw, 250px); line-height: .85; letter-spacing: -.12em; }
.evidence-board__lead p { margin: 28px 0 0; font-size: 14px; font-weight: 800; }
.evidence-list { display: grid; }
.evidence-list article { display: grid; grid-template-columns: 96px 1fr; gap: 26px; align-items: center; padding: 30px; border-bottom: 1px solid rgba(23,52,45,.28); }
.evidence-list article:last-child { border-bottom: 0; }
.evidence-list article > b { width: 78px; height: 78px; display: grid; place-items: center; border: 1px solid var(--ink); border-radius: 50%; font-size: 10px; letter-spacing: .09em; }
.evidence-list h3 { margin: 0 0 8px; font-size: 21px; }
.evidence-list p { margin: 0; color: rgba(23,52,45,.72); font-size: 12px; font-weight: 650; line-height: 1.8; }

.materials { background: var(--paper); }
.material-checklist { width: min(1100px, 100%); margin: 0 auto; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.material-checklist li { display: grid; grid-template-columns: 80px 1fr auto; gap: 28px; align-items: center; padding: 28px 8px; border-bottom: 1px solid var(--line); }
.material-checklist li > span { color: var(--orange); font-size: 12px; font-weight: 950; letter-spacing: .12em; }
.material-checklist h3 { margin: 0 0 8px; font-size: 20px; letter-spacing: -.025em; }
.material-checklist p { margin: 0; color: var(--muted); font-size: 12px; font-weight: 600; line-height: 1.75; }
.material-checklist li > b { padding: 8px 10px; color: var(--ink); background: var(--lime); font-size: 8px; letter-spacing: .12em; }

.policy { color: #fff; background: var(--ink-deep); }
.policy .section-index, .policy .section-lead { color: rgba(255,255,255,.56); }
.policy-grid { width: min(1260px, 100%); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0 auto; border-top: 1px solid var(--white-line); border-bottom: 1px solid var(--white-line); }
.policy-grid article { min-height: 300px; padding: 30px 26px; border-right: 1px solid var(--white-line); }
.policy-grid article:last-child { border-right: 0; }
.policy-grid span { color: var(--lime); font-size: 10px; font-weight: 950; letter-spacing: .12em; }
.policy-grid h3 { margin: 80px 0 16px; font-size: 21px; letter-spacing: -.03em; }
.policy-grid p { margin: 0; color: rgba(255,255,255,.6); font-size: 12px; font-weight: 600; line-height: 1.85; }

.closing {
  min-height: 560px;
  display: grid;
  grid-template-columns: 1fr minmax(280px, .45fr);
  gap: 60px;
  align-items: center;
  padding: clamp(78px, 10vw, 148px) clamp(22px, 8vw, 120px);
  background: var(--lime);
}
.closing .eyebrow { color: var(--ink); opacity: .56; }
.closing h2 { margin: 0; font-size: clamp(54px, 8vw, 116px); line-height: .95; letter-spacing: -.085em; }
.closing > p { margin: 0; font-size: 14px; font-weight: 700; line-height: 2; }
.closing-link { grid-column: 1 / -1; display: flex; justify-content: space-between; padding: 20px 0; border-top: 1px solid rgba(23,52,45,.35); border-bottom: 1px solid rgba(23,52,45,.35); font-size: 12px; font-weight: 900; text-decoration: none; }

.site-footer { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; padding: 44px clamp(22px, 6vw, 90px); color: #fff; background: #091714; }
.footer-brand { display: inline-flex; align-items: center; gap: 14px; text-decoration: none; }
.footer-brand > span { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.56); border-radius: 50%; font-size: 11px; font-weight: 900; }
.footer-brand strong { display: grid; gap: 3px; font-size: 13px; letter-spacing: .12em; }
.footer-brand small { color: rgba(255,255,255,.45); font-size: 8px; letter-spacing: .14em; }
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 24px; }
.site-footer nav a { color: rgba(255,255,255,.62); font-size: 10px; font-weight: 700; text-decoration: none; }
.site-footer nav a:hover { color: var(--lime); }
.site-footer > p { grid-column: 1 / -1; margin: 0; color: rgba(255,255,255,.34); font-size: 9px; letter-spacing: .1em; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .9s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr 42%; }
  .hero h1 { font-size: clamp(70px, 11vw, 120px); }
  .loop-orbit { width: min(38vw, 430px); }
  .section-heading { grid-template-columns: 90px minmax(0, 1fr); }
  .section-lead { grid-column: 2; }
  .policy-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .policy-grid article:nth-child(2) { border-right: 0; }
  .policy-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--white-line); }
}

@media (max-width: 800px) {
  .preview-note { align-items: flex-start; gap: 4px; flex-direction: column; }
  .site-header { top: 0; padding: 18px 20px; }
  .brand-copy small { display: none; }
  .menu-button { position: relative; z-index: 3; width: 58px; height: 58px; display: grid; place-content: center; gap: 6px; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; color: #fff; background: rgba(13,34,29,.7); cursor: pointer; }
  .menu-button span { font-size: 8px; font-weight: 900; letter-spacing: .12em; }
  .menu-button i, .menu-button i::before { display: block; width: 20px; height: 1px; background: currentColor; transition: transform .25s ease; }
  .menu-button i { position: relative; }
  .menu-button i::before { content: ""; position: absolute; top: 5px; }
  .menu-button[aria-expanded="true"] i { transform: translateY(3px) rotate(45deg); }
  .menu-button[aria-expanded="true"] i::before { transform: translateY(-5px) rotate(-90deg); }
  .global-nav { position: fixed; z-index: 2; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 0; padding: 110px 28px 40px; color: #fff; background: rgba(13,34,29,.98); opacity: 0; visibility: hidden; transform: translateY(-14px); transition: opacity .25s ease, visibility .25s ease, transform .35s var(--ease); }
  .global-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .global-nav a { width: 100%; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.15); font-size: 24px; letter-spacing: -.02em; }
  .hero { min-height: 1080px; grid-template-columns: 1fr; grid-template-rows: 1.05fr .95fr; }
  .hero-copy { min-height: auto; justify-content: flex-end; padding: 138px 24px 90px; }
  .hero h1 { font-size: clamp(78px, 23vw, 126px); }
  .hero-loop { min-height: 520px; padding: 76px 20px 72px; border-top: 1px solid var(--white-line); border-left: 0; }
  .loop-label-top { top: 45px; }
  .loop-label-bottom { bottom: 36px; }
  .loop-orbit { width: min(78vw, 420px); }
  .circle-link { right: 24px; bottom: 34px; width: 98px; height: 98px; padding: 18px; }
  .hero-disclosure { bottom: 12px; left: 20px; right: 20px; }
  .section-heading { grid-template-columns: 1fr; gap: 18px; }
  .section-lead { grid-column: 1; }
  .loop-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .loop-steps article:nth-child(2) { border-right: 0; }
  .loop-steps article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .loop-steps article:nth-child(2)::after { content: "↓"; top: auto; right: 50%; bottom: -14px; transform: translateX(50%); }
  .series-grid { grid-template-columns: 1fr; }
  .series-card { min-height: 0; }
  .series-grid > .series-card:last-child:nth-child(odd) { grid-column: auto; grid-template-columns: 1fr; grid-template-rows: 220px 1fr; }
  .existing-article { grid-template-columns: 1fr; align-items: start; }
  .existing-article > a { justify-content: space-between; }
  .evidence-board { grid-template-columns: 1fr; }
  .evidence-board__lead { min-height: 380px; border-right: 0; border-bottom: 1px solid rgba(23,52,45,.28); }
  .closing { grid-template-columns: 1fr; }
  .closing-link { grid-column: 1; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer nav { justify-content: flex-start; }
  .site-footer > p { grid-column: 1; }
}

@media (max-width: 560px) {
  .section { padding-inline: 20px; }
  .section-rail strong { display: none; }
  .hero h1 { font-size: clamp(72px, 25vw, 104px); }
  .hero-lead { font-size: 17px; }
  .loop-orbit { width: min(84vw, 360px); }
  .orbit-node { width: 70px; height: 70px; }
  .orbit-node b { font-size: 16px; }
  .loop-core strong { font-size: 62px; }
  .section-heading h2 { font-size: clamp(38px, 12vw, 58px); }
  .loop-steps { grid-template-columns: 1fr; }
  .loop-steps article { min-height: 230px; border-right: 0; border-bottom: 1px solid var(--line); }
  .loop-steps article:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
  .loop-steps article::after, .loop-steps article:nth-child(2)::after { content: "↓"; top: auto; right: 50%; bottom: -14px; transform: translateX(50%); }
  .loop-steps article:last-child::after { content: "↻"; }
  .series-card { grid-template-rows: 220px 1fr; }
  .series-card__copy { padding: 28px 24px; }
  .evidence-list article { grid-template-columns: 64px 1fr; gap: 18px; padding: 24px 18px; }
  .evidence-list article > b { width: 58px; height: 58px; }
  .material-checklist li { grid-template-columns: 46px 1fr; gap: 14px; padding: 24px 0; }
  .material-checklist li > b { grid-column: 2; justify-self: start; }
  .policy-grid { grid-template-columns: 1fr; }
  .policy-grid article { min-height: 240px; border-right: 0; border-bottom: 1px solid var(--white-line); }
  .policy-grid article:nth-child(-n+3) { border-bottom: 1px solid var(--white-line); }
  .policy-grid h3 { margin-top: 48px; }
  .closing { padding-inline: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}