:root {
  --blue: #0b4bd4;
  --blue-2: #1680e4;
  --navy: #061b49;
  --ink: #10192b;
  --muted: #536078;
  --pale: #eff6fd;
  --line: #cfe0f5;
  --yellow: #ffd84d;
  --pink: #ff315b;
  --white: #fff;
  --shell: 1200px;
  --content: 780px;
  --shadow: 0 20px 55px rgba(11, 75, 212, .11);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; color: var(--ink); background: #fff; font-family: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif; font-size: 16px; line-height: 1.85; overflow-wrap: anywhere; }
a { color: inherit; }
img { max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; }
em { color: var(--blue); font-style: normal; }
.site-shell { width: min(calc(100% - 48px), var(--shell)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 1000; left: 12px; top: -80px; padding: 10px 16px; color: #fff; background: var(--navy); }
.skip-link:focus { top: 12px; }
.notice-bar { color: #dbe7ff; background: var(--navy); font-size: 12px; letter-spacing: .03em; }
.notice-bar .site-shell { min-height: 30px; display: flex; align-items: center; gap: 16px; }
.notice-bar strong { color: var(--yellow); }
.notice-bar a { margin-left: auto; color: #fff; }
.site-header { position: sticky; z-index: 100; top: 0; background: rgba(255,255,255,.96); border-bottom: 1px solid #e2ebf6; backdrop-filter: blur(14px); }
.site-header__inner { height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 13px; color: var(--ink); text-decoration: none; line-height: 1.2; }
.brand__mark { position: relative; width: 42px; height: 42px; display: grid; place-items: center; border: 2px solid var(--blue); border-radius: 50%; }
.brand__mark::before, .brand__mark::after { content: ""; position: absolute; width: 5px; height: 5px; background: var(--yellow); border: 2px solid var(--blue); border-radius: 50%; }
.brand__mark::before { left: -4px; top: 7px; }
.brand__mark::after { right: -4px; bottom: 7px; }
.brand__mark i { display: block; width: 17px; height: 2px; margin: 2px; background: var(--blue); transform-origin: center; }
.brand__mark i:first-child { transform: rotate(35deg); }
.brand__mark i:last-child { transform: rotate(-35deg); }
.brand small { display: block; margin-bottom: 4px; color: var(--blue); font-size: 9px; font-weight: 800; letter-spacing: .18em; }
.brand strong { display: block; font-size: 17px; letter-spacing: .04em; white-space: nowrap; }
.brand em { color: var(--pink); }
.desktop-nav { display: flex; height: 100%; align-items: center; }
.desktop-nav a { position: relative; min-width: 62px; height: 100%; display: grid; place-items: center; padding: 0 11px; color: #344058; text-decoration: none; font-size: 14px; font-weight: 700; }
.desktop-nav a::after { content: ""; position: absolute; right: 14px; bottom: 0; left: 14px; height: 4px; border-radius: 4px 4px 0 0; background: var(--blue); transform: scaleX(0); transition: transform .2s ease; }
.desktop-nav a:hover::after, .desktop-nav a[aria-current="page"]::after { transform: scaleX(1); }
.desktop-nav a[aria-current="page"] { color: var(--blue); }
.mobile-nav { display: none; }
.breadcrumbs { padding-top: 18px; font-size: 12px; color: var(--muted); }
.breadcrumbs ol { margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 8px; color: #a3adbd; }
.breadcrumbs a { text-decoration-thickness: 1px; text-underline-offset: 3px; }

.hero { min-height: 670px; position: relative; overflow: hidden; background: linear-gradient(125deg, #fff 0 55%, var(--pale) 55% 100%); }
.hero::before { content: ""; position: absolute; left: calc(50% + 195px); top: -180px; width: 520px; height: 520px; border: 1px solid rgba(11,75,212,.1); border-radius: 50%; box-shadow: 0 0 0 70px rgba(11,75,212,.03), 0 0 0 150px rgba(11,75,212,.02); }
.hero__grid { min-height: 670px; display: grid; grid-template-columns: 1.06fr .94fr; align-items: center; gap: 65px; }
.hero__copy { position: relative; z-index: 2; padding: 65px 0 70px; }
.eyebrow, .section-index { display: block; color: var(--blue); font-size: 11px; font-weight: 900; letter-spacing: .18em; }
.hero__subject { width: fit-content; display: block; margin-top: 17px; padding: 7px 12px; color: var(--navy); background: var(--yellow); font-size: 12px; font-weight: 800; letter-spacing: .06em; line-height: 1.4; }
.hero__subject strong { color: var(--blue); font-size: 15px; }
.hero h1 { margin: 14px 0 24px; font-size: clamp(36px, 4.1vw, 58px); line-height: 1.27; letter-spacing: .03em; }
.hero h1 > strong { color: var(--navy); }
.hero h1 em { position: relative; color: var(--blue); font-size: 1.08em; }
.hero h1 em::after { content: ""; position: absolute; right: -5px; bottom: 0; left: -5px; height: 11px; z-index: -1; background: var(--yellow); transform: skewX(-13deg); }
.hero__copy > p { max-width: 650px; margin: 0 0 30px; color: #35415a; font-size: 17px; line-height: 2; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.hero__copy > small { display: block; max-width: 610px; color: #6e7788; font-size: 11px; line-height: 1.7; }
.button { min-height: 49px; display: inline-flex; align-items: center; justify-content: center; padding: 11px 25px; border: 2px solid transparent; border-radius: 999px; text-decoration: none; font-size: 14px; font-weight: 800; letter-spacing: .03em; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(6,27,73,.16); }
.button--blue { color: #fff; background: var(--blue); }
.button--yellow { color: var(--navy); background: var(--yellow); }
.button--white { color: var(--blue); background: #fff; }
.button--outline { color: #fff; border-color: rgba(255,255,255,.65); }
.button--outline-blue { color: var(--blue); border-color: var(--blue); background: #fff; }
.structure-map { position: relative; width: min(100%, 520px); aspect-ratio: 1; margin-inline: auto; }
.structure-map::before, .structure-map::after { content: ""; position: absolute; left: 50%; top: 50%; width: 80%; height: 1px; background: rgba(11,75,212,.26); transform: translate(-50%,-50%) rotate(18deg); }
.structure-map::after { transform: translate(-50%,-50%) rotate(-52deg); }
.structure-map__orbit { position: absolute; inset: 13%; border: 1px dashed rgba(11,75,212,.34); border-radius: 50%; }
.structure-map__orbit::before, .structure-map__orbit::after { content: ""; position: absolute; inset: 16%; border: 1px solid rgba(11,75,212,.1); border-radius: 50%; }
.structure-map__orbit::after { inset: -9%; }
.structure-map__core { position: absolute; z-index: 3; left: 50%; top: 50%; width: 176px; aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; color: #fff; background: var(--blue); border: 12px solid #dceafd; border-radius: 50%; box-shadow: 0 18px 45px rgba(11,75,212,.24); transform: translate(-50%,-50%); }
.structure-map__core span { font-size: 10px; line-height: 1.35; letter-spacing: .12em; text-align: center; }
.structure-map__core strong { margin: 5px 0 2px; font-size: 28px; letter-spacing: .08em; }
.structure-map__core small { font-size: 9px; opacity: .86; }
.structure-map__node { position: absolute; z-index: 2; min-width: 106px; padding: 11px 14px; color: var(--blue); background: #fff; border: 2px solid var(--blue); border-radius: 5px; box-shadow: 0 10px 25px rgba(11,75,212,.12); font-size: 15px; font-weight: 900; text-align: center; }
.structure-map__node small { display: block; margin-top: 1px; color: #64718a; font-size: 9px; font-weight: 600; }
.structure-map__node--mayor { left: 50%; top: 3%; transform: translateX(-50%); border-color: var(--pink); color: var(--pink); }
.structure-map__node--office { right: 0; top: 30%; }
.structure-map__node--budget { right: 6%; bottom: 13%; border-color: #c89b00; color: #806300; }
.structure-map__node--cases { left: 5%; bottom: 14%; }
.structure-map__node--council { left: 0; top: 30%; }

.section { padding: 92px 0; }
.section--metrics { padding: 0; background: var(--navy); }
.section--pale { background: var(--pale); }
.section--navy { color: #fff; background: var(--navy); }
.metrics-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.metrics-grid--two { grid-template-columns: repeat(2, 1fr); border: 1px solid var(--line); }
.metric { min-height: 180px; position: relative; display: grid; align-content: center; padding: 30px 40px; color: #fff; border-right: 1px solid rgba(255,255,255,.16); overflow: hidden; }
.metrics-grid--two .metric { color: var(--ink); background: #fff; border-right-color: var(--line); }
.metric::after { content: ""; position: absolute; right: -22px; bottom: -42px; width: 120px; height: 120px; border: 20px solid rgba(255,255,255,.05); border-radius: 50%; }
.metric strong { color: #77a7ff; font-size: 48px; line-height: 1; letter-spacing: -.02em; }
.metric--yellow strong { color: var(--yellow); }
.metrics-grid--two .metric--yellow strong { color: #b38600; }
.metric--pink strong { color: #ff6f8c; }
.metric span { margin-top: 10px; font-weight: 800; }
.metric small { color: #b9c7e1; font-size: 11px; }
.metrics-grid--two .metric small { color: var(--muted); }
.two-column { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); gap: 95px; align-items: start; }
.section-heading h2 { margin: 14px 0 20px; font-size: clamp(29px, 3vw, 43px); line-height: 1.45; letter-spacing: .04em; }
.section-heading > p, .section-heading--row > p { color: var(--muted); }
.section-heading--row { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 55px; margin-bottom: 48px; }
.section-heading--row h2 { margin-bottom: 0; }
.section-heading--row > p { margin: 0 0 7px; }
.section-heading--light .section-index { color: #83adff; }
.section-heading--light h2, .section-heading--light p { color: #fff; }
.prose { max-width: var(--content); }
.prose p { color: #3e4960; }
.prose .lead, .lead { color: var(--ink); font-size: 19px; font-weight: 700; line-height: 2; }
.text-link { display: inline-flex; gap: 8px; align-items: center; color: var(--blue); font-weight: 800; text-decoration: none; border-bottom: 1px solid currentColor; }
.text-link span { transition: transform .18s ease; }
.text-link:hover span { transform: translateX(4px); }
.center-action { margin-top: 42px; text-align: center; }

.long-timeline { position: relative; margin: 20px 0 0; padding: 0; list-style: none; }
.long-timeline::before { content: ""; position: absolute; left: 103px; top: 15px; bottom: 15px; width: 3px; background: linear-gradient(var(--blue), #8fbaf5); }
.long-timeline__item { position: relative; display: grid; grid-template-columns: 84px 1fr; gap: 40px; padding: 0 0 38px; }
.long-timeline__item::before { content: ""; position: absolute; left: 96px; top: 12px; width: 13px; height: 13px; background: #fff; border: 3px solid var(--blue); border-radius: 50%; }
.long-timeline__item--consent::before { background: var(--yellow); }
.long-timeline__item--review::before { background: var(--pink); }
.long-timeline__year { color: var(--blue); font-size: 20px; font-weight: 900; text-align: right; }
.long-timeline h3 { margin: 0 0 4px; font-size: 19px; }
.long-timeline p { margin: 0; color: var(--muted); }
.long-timeline--compact { display: grid; grid-template-columns: repeat(6, 1fr); padding-top: 45px; }
.long-timeline--compact::before { left: 7%; right: 7%; top: 58px; bottom: auto; width: auto; height: 3px; }
.long-timeline--compact .long-timeline__item { display: block; padding: 40px 12px 0; text-align: center; }
.long-timeline--compact .long-timeline__item::before { left: 50%; top: 7px; transform: translateX(-50%); }
.long-timeline--compact .long-timeline__year { text-align: center; }
.long-timeline--compact h3 { margin-top: 6px; font-size: 15px; }
.long-timeline--compact p { font-size: 12px; line-height: 1.65; }
.problem-flow { margin: 0 0 48px; display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; align-items: stretch; gap: 9px; }
.problem-flow > div { min-height: 130px; display: grid; align-content: center; padding: 20px; background: var(--pale); border: 1px solid var(--line); text-align: center; }
.problem-flow span { color: var(--blue); font-size: 16px; font-weight: 900; }
.problem-flow small { color: var(--muted); font-size: 11px; line-height: 1.55; }
.problem-flow b { align-self: center; color: var(--blue); }
.problem-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.problem-card { position: relative; grid-column: span 2; min-height: 350px; padding: 28px; border: 2px solid var(--blue-2); border-radius: 5px; background: #fff; }
.problem-card:nth-child(4) { grid-column: 2 / span 2; }
.problem-card__number { position: absolute; right: 18px; top: 9px; color: #dfebfb; font-size: 55px; font-weight: 950; line-height: 1; }
.problem-card h3 { position: relative; margin: 28px 0 12px; font-size: 21px; line-height: 1.5; }
.problem-card > p { color: var(--muted); font-size: 14px; }
.problem-card__question { position: absolute; right: 28px; bottom: 25px; left: 28px; padding-top: 13px; border-top: 1px solid var(--line); }
.problem-card__question strong { display: block; color: var(--blue); font-size: 10px; letter-spacing: .08em; }
.problem-card__question span { display: block; font-size: 12px; line-height: 1.55; }
.evidence-label { position: relative; z-index: 2; display: inline-flex; align-items: center; min-height: 25px; padding: 3px 9px; border-radius: 3px; font-size: 10px; font-weight: 900; letter-spacing: .03em; }
.evidence-label--official { color: #075936; background: #dbf7e9; }
.evidence-label--inference { color: #794f00; background: #fff2b3; }
.evidence-label--testimony { color: #7132a0; background: #f1e5ff; }
.evidence-label--unconfirmed { color: #91405a; background: #ffe5ec; }

.case-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.case-feature { grid-column: span 2; min-height: 360px; display: flex; flex-direction: column; padding: 27px; color: var(--ink); background: #fff; border-top: 7px solid var(--blue-2); border-radius: 5px; }
.case-feature:nth-child(2) { border-top-color: var(--yellow); }
.case-feature:nth-child(3) { border-top-color: var(--pink); }
.case-feature:nth-child(4) { grid-column: 2 / span 2; border-top-color: #53c7ad; }
.case-feature:nth-child(5) { border-top-color: #8e78db; }
.case-feature__top { display: flex; justify-content: space-between; gap: 8px; color: var(--blue); font-size: 9px; font-weight: 900; letter-spacing: .1em; }
.case-feature__top span:last-child { color: var(--muted); font-weight: 600; letter-spacing: 0; }
.case-feature h3 { margin: 20px 0 8px; font-size: 21px; }
.case-feature > p { margin: 0 0 18px; color: var(--muted); font-size: 13px; }
.case-feature .text-link { margin-top: auto; width: fit-content; font-size: 13px; }
.involvement { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: center; margin: 0 0 18px; }
.involvement strong { min-width: 76px; padding: 5px 9px; color: #fff; background: var(--blue); border-radius: 3px; font-size: 11px; text-align: center; }
.involvement span { color: var(--muted); font-size: 10px; line-height: 1.4; }
.involvement--c strong { background: #6f7b8f; }
.involvement--b-c strong { background: #4b7aa0; }

.consent-chart { padding: 27px; background: var(--pale); border-radius: 5px; }
.consent-chart__legend { display: flex; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; color: var(--muted); font-size: 10px; }
.consent-chart__legend span::before { content: ""; display: inline-block; width: 9px; height: 9px; margin-right: 5px; background: var(--bar-color); }
.consent-chart .is-yes { --bar-color: var(--blue); }
.consent-chart .is-no { --bar-color: var(--pink); }
.consent-chart .is-abstain { --bar-color: var(--yellow); }
.consent-chart .is-chair { --bar-color: #8b96aa; }
.consent-chart__row { display: grid; grid-template-columns: 58px 1fr 80px; gap: 13px; align-items: center; margin: 0 0 17px; }
.consent-chart__row:last-child { margin-bottom: 0; }
.consent-chart__row h3 { margin: 0; font-size: 17px; }
.consent-chart__row h3 small { font-size: 10px; }
.consent-chart__row > a { color: var(--blue); font-size: 9px; font-weight: 700; text-align: right; }
.consent-chart__bar { height: 28px; display: flex; overflow: hidden; border-radius: 3px; }
.consent-chart__bar span { flex: var(--share) 0 0; min-width: 18px; display: grid; place-items: center; color: #fff; background: var(--bar-color); font-size: 9px; font-weight: 900; }
.consent-chart__bar .is-abstain { color: var(--navy); }
.evidence-principles__grid, .strength-grid, .question-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.evidence-principles__grid article, .strength-grid article, .question-grid article { padding: 28px; background: #fff; border: 1px solid var(--line); }
.evidence-principles__grid article > span, .question-grid article > strong { color: var(--blue); font-size: 10px; font-weight: 900; letter-spacing: .12em; }
.evidence-principles__grid h3, .strength-grid h3, .question-grid h3 { margin: 13px 0 8px; }
.evidence-principles__grid p, .strength-grid p, .question-grid p { margin: 0; color: var(--muted); font-size: 13px; }
.correction-cta, .final-cta { margin: 75px 0; padding: 42px 48px; display: flex; align-items: center; justify-content: space-between; gap: 45px; color: #fff; background: var(--blue); border-radius: 5px; }
.correction-cta span, .final-cta > div > span { color: #b9d0ff; font-size: 10px; font-weight: 900; letter-spacing: .15em; }
.correction-cta h2, .final-cta h2 { margin: 8px 0 5px; font-size: 25px; }
.correction-cta p, .final-cta p { margin: 0; color: #dce8ff; font-size: 13px; }
.final-cta { background: var(--navy); }
.final-cta__links { display: flex; flex-wrap: wrap; gap: 10px; flex-shrink: 0; }

.page-hero { margin-top: 18px; background: linear-gradient(125deg, #fff 0 60%, var(--pale) 60%); border-bottom: 1px solid var(--line); }
.page-hero__inner { min-height: 330px; display: grid; align-content: center; padding-top: 45px; padding-bottom: 55px; }
.page-hero h1 { max-width: 900px; margin: 18px 0 15px; font-size: clamp(36px, 5.2vw, 62px); line-height: 1.3; letter-spacing: .03em; }
.page-hero p { max-width: 750px; margin: 0; color: var(--muted); font-size: 17px; }
.profile-lead { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: center; }
.portrait-word { display: block; color: #fff; padding: 45px; background: var(--blue); font-size: clamp(40px, 5vw, 68px); font-weight: 950; line-height: 1.05; letter-spacing: -.04em; }
.profile-role { padding: 18px 25px; color: #64718a; background: var(--yellow); font-size: 12px; }
.profile-role strong { color: var(--navy); font-size: 22px; }
.fact-list { margin: 28px 0 0; border-top: 1px solid var(--line); }
.fact-list div { display: grid; grid-template-columns: 120px 1fr; padding: 13px 0; border-bottom: 1px solid var(--line); }
.fact-list dt { color: var(--blue); font-size: 12px; font-weight: 900; }
.fact-list dd { margin: 0; font-weight: 700; }
.strength-grid { grid-template-columns: repeat(4,1fr); }
.callout { margin-top: 36px; padding: 32px 38px; background: var(--pale); border-left: 7px solid var(--blue); }
.callout--yellow { background: #fff8d9; border-left-color: #d7a500; }
.callout strong { color: var(--blue); }
.callout p:last-child { margin-bottom: 0; }
.timeline-page { display: grid; grid-template-columns: minmax(0,1fr) 350px; gap: 80px; }
.timeline-note { position: sticky; top: 135px; align-self: start; padding: 32px; color: #fff; background: var(--navy); }
.timeline-note span { color: var(--yellow); font-size: 10px; font-weight: 900; letter-spacing: .15em; }
.timeline-note h2 { margin: 16px 0; font-size: 24px; line-height: 1.5; }
.timeline-note p { color: #c6d3ea; font-size: 13px; }
.check-list { border-top: 1px solid var(--line); }
.check-list div { display: grid; grid-template-columns: 50px 1fr; gap: 15px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.check-list strong { color: var(--blue); }
.case-grid--page .case-feature { min-height: 390px; box-shadow: var(--shadow); }
.involvement-guide { display: grid; grid-template-columns: repeat(3,1fr); margin-bottom: 42px; border: 1px solid var(--line); }
.involvement-guide > div { display: grid; grid-template-columns: 54px 1fr; gap: 14px; padding: 22px; border-right: 1px solid var(--line); }
.involvement-guide > div:last-child { border: 0; }
.involvement-guide span { width: 44px; height: 44px; display: grid; place-items: center; color: #fff; background: var(--blue); border-radius: 50%; font-weight: 900; }
.involvement-guide p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.involvement-guide strong { display: block; color: var(--ink); font-size: 13px; }
.comparison-table { overflow-x: auto; border: 1px solid var(--line); background: #fff; }
.comparison-table table { width: 100%; min-width: 780px; border-collapse: collapse; }
.comparison-table th, .comparison-table td { padding: 16px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; font-size: 12px; }
.comparison-table thead th { color: var(--blue); background: #e6f1ff; font-size: 10px; letter-spacing: .06em; }
.comparison-table tbody th { width: 170px; font-size: 13px; }
.comparison-table td:nth-child(2) strong { display: inline-grid; place-items: center; min-width: 38px; height: 30px; color: #fff; background: var(--blue); border-radius: 3px; }
.table-note { display: flex; gap: 10px; align-items: center; font-size: 12px; }
.case-detail-lead { display: grid; grid-template-columns: 360px 1fr; gap: 80px; }
.case-detail-lead .involvement { display: block; padding: 30px; background: var(--pale); }
.case-detail-lead .involvement strong { display: inline-block; margin-bottom: 15px; font-size: 16px; }
.case-detail-lead .involvement span { display: block; font-size: 13px; }
.case-status { padding: 22px 30px; color: #fff; background: var(--navy); }
.case-status span { display: block; color: #a9bde0; font-size: 10px; }
.case-detail-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.case-detail-grid article { padding: 35px; background: #fff; border: 1px solid var(--line); }
.case-detail-grid article:last-child { grid-column: 1 / -1; }
.step-number { color: var(--blue); font-size: 11px; font-weight: 950; letter-spacing: .13em; }
.case-detail-grid h2, .correction-grid h2, .about-grid h2 { margin: 12px 0; font-size: 23px; }
.case-detail-grid p { color: var(--muted); }
.case-questions ol { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin: 25px 0 0; padding: 0; counter-reset: questions; list-style: none; }
.case-questions li { position: relative; padding: 22px 22px 22px 53px; background: var(--pale); counter-increment: questions; }
.case-questions li::before { content: counter(questions); position: absolute; left: 19px; color: var(--blue); font-weight: 900; }
.source-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.source-card { padding: 27px; border: 1px solid var(--line); background: #fff; }
.source-card__category { color: var(--blue); font-size: 10px; font-weight: 900; letter-spacing: .08em; }
.source-card h3 { margin: 10px 0 20px; font-size: 17px; line-height: 1.55; }
.source-card dl { margin: 0 0 18px; }
.source-card dl div { display: grid; grid-template-columns: 75px 1fr; padding: 7px 0; border-top: 1px solid #edf1f7; font-size: 11px; line-height: 1.55; }
.source-card dt { color: var(--muted); }
.source-card dd { margin: 0; }
.source-card .text-link { font-size: 12px; }
.empty-state { padding: 50px; background: var(--pale); text-align: center; }
.case-nav { display: flex; justify-content: space-between; padding-top: 40px; }
.case-nav a { color: var(--blue); font-size: 13px; font-weight: 800; }
.council-page-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 75px; align-items: center; }
.question-grid { grid-template-columns: repeat(4,1fr); }
.statement-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.statement-card { padding: 35px; border: 2px solid var(--blue-2); }
.statement-card h3 { margin: 20px 0; }
.statement-card blockquote { margin: 0 0 25px; padding: 25px; background: var(--pale); font-size: 17px; font-weight: 700; }
.statement-card__analysis { padding-top: 20px; border-top: 1px solid var(--line); }
.statement-card__analysis strong { color: var(--blue); font-size: 11px; }
.statement-card__analysis p { color: var(--muted); font-size: 13px; }
.source-index { display: grid; grid-template-columns: 230px 1fr; gap: 60px; }
.source-index > aside { position: sticky; top: 130px; align-self: start; padding: 25px; color: #fff; background: var(--navy); }
.source-index > aside > strong { display: block; color: var(--yellow); font-size: 50px; line-height: 1; }
.source-index > aside > span { font-weight: 800; }
.source-index > aside p { color: #bdcce5; font-size: 10px; }
.source-index > aside nav { display: grid; margin-top: 20px; }
.source-index > aside a { padding: 7px 0; border-top: 1px solid rgba(255,255,255,.15); font-size: 11px; }
.source-group { scroll-margin-top: 120px; margin-bottom: 60px; }
.source-group h2 { padding-bottom: 10px; border-bottom: 3px solid var(--blue); font-size: 23px; }
.correction-grid, .about-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.correction-grid > div, .about-grid > article { padding: 35px; border: 1px solid var(--line); }
.correction-grid li { margin-bottom: 8px; }
.changelog article { display: grid; grid-template-columns: 150px 1fr; gap: 30px; padding: 25px 0; border-top: 1px solid var(--line); }
.changelog time { color: var(--blue); font-weight: 900; }
.changelog h3, .changelog p { margin-top: 0; }

.site-footer { margin-top: 90px; color: #d6e0f0; background: #041536; }
.site-footer__grid { display: grid; grid-template-columns: 1.25fr .75fr 1fr; gap: 70px; padding-top: 60px; padding-bottom: 45px; }
.site-footer__grid > div > strong { color: #fff; font-size: 18px; }
.site-footer p { color: #aab9d1; font-size: 12px; }
.site-footer small { color: #7f91af; }
.site-footer nav { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px 16px; }
.site-footer a { color: #d9e4f7; font-size: 12px; }
.site-footer__copy { margin: 0; padding: 18px 24px; border-top: 1px solid rgba(255,255,255,.1); text-align: center; }

:focus-visible { outline: 3px solid var(--pink); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; } }

@media (max-width: 1024px) {
  .site-shell { width: min(calc(100% - 36px), var(--shell)); }
  .notice-bar span { display: none; }
  .brand strong { font-size: 15px; }
  .desktop-nav a { min-width: 52px; padding-inline: 7px; font-size: 13px; }
  .hero { min-height: 610px; }
  .hero__grid { min-height: 610px; gap: 30px; }
  .hero h1 { font-size: 43px; }
  .structure-map { transform: scale(.92); }
  .section { padding: 75px 0; }
  .section-heading h2 { font-size: 34px; }
  .two-column { gap: 55px; }
  .long-timeline--compact h3 { font-size: 13px; }
  .long-timeline--compact p { display: none; }
  .problem-card, .case-feature { grid-column: span 3; }
  .problem-card:nth-child(4), .case-feature:nth-child(4) { grid-column: span 3; }
  .problem-card:last-child, .case-feature:last-child { grid-column: 2 / span 4; }
  .strength-grid, .question-grid { grid-template-columns: repeat(2,1fr); }
  .timeline-page { grid-template-columns: minmax(0,1fr) 300px; gap: 45px; }
  .case-detail-lead { grid-template-columns: 300px 1fr; gap: 50px; }
  .source-index { grid-template-columns: 190px 1fr; gap: 35px; }
}

@media (max-width: 780px) {
  html { scroll-padding-top: 82px; }
  body { font-size: 15px; }
  .site-shell { width: min(calc(100% - 32px), var(--shell)); }
  .notice-bar .site-shell { min-height: 28px; }
  .site-header__inner { height: 68px; }
  .brand__mark { width: 36px; height: 36px; }
  .brand small { display: none; }
  .brand strong { font-size: 14px; }
  .desktop-nav { display: none; }
  .mobile-nav { display: block; position: relative; }
  .mobile-nav summary { width: 48px; height: 50px; display: grid; place-content: center; gap: 4px; list-style: none; cursor: pointer; }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav summary span { width: 23px; height: 2px; display: block; background: var(--blue); }
  .mobile-nav summary b { color: var(--blue); font-size: 7px; text-align: center; }
  .mobile-nav nav { position: fixed; z-index: 120; left: 0; right: 0; top: 96px; display: grid; grid-template-columns: repeat(2,1fr); padding: 18px 16px 25px; background: #fff; border-top: 1px solid var(--line); box-shadow: 0 20px 35px rgba(6,27,73,.18); }
  .mobile-nav nav a { padding: 12px; border-bottom: 1px solid var(--line); text-decoration: none; font-weight: 800; }
  .breadcrumbs { padding-top: 12px; }
  .hero { min-height: auto; background: linear-gradient(#fff 0 63%, var(--pale) 63%); }
  .hero__grid { min-height: auto; grid-template-columns: 1fr; gap: 0; }
  .hero__copy { padding: 55px 0 25px; }
  .hero h1 { margin-top: 15px; font-size: clamp(34px, 9.8vw, 52px); }
  .hero__copy > p { font-size: 15px; }
  .hero__actions .button { flex: 1; padding-inline: 15px; }
  .structure-map { width: min(100%, 430px); margin-bottom: 30px; }
  .structure-map__core { width: 150px; border-width: 9px; }
  .structure-map__core strong { font-size: 23px; }
  .structure-map__node { min-width: 87px; padding: 7px 8px; font-size: 12px; }
  .metrics-grid { grid-template-columns: 1fr; }
  .metric { min-height: 132px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.15); }
  .metrics-grid--two { grid-template-columns: 1fr; }
  .metrics-grid--two .metric { border-right: 0; border-bottom: 1px solid var(--line); }
  .metric strong { font-size: 39px; }
  .section { padding: 62px 0; }
  .two-column, .profile-lead, .council-page-grid { grid-template-columns: 1fr; gap: 32px; }
  .section-heading--row { grid-template-columns: 1fr; gap: 10px; margin-bottom: 32px; }
  .section-heading h2 { font-size: 29px; }
  .prose .lead, .lead { font-size: 17px; }
  .long-timeline--compact { display: block; padding: 0; }
  .long-timeline--compact::before { left: 68px; right: auto; top: 12px; bottom: 12px; width: 3px; height: auto; }
  .long-timeline--compact .long-timeline__item { display: grid; grid-template-columns: 55px 1fr; gap: 27px; padding: 0 0 27px; text-align: left; }
  .long-timeline--compact .long-timeline__item::before { left: 62px; top: 8px; transform: none; }
  .long-timeline--compact .long-timeline__year { text-align: right; }
  .long-timeline--compact h3 { margin: 0 0 3px; font-size: 15px; }
  .long-timeline--compact p { display: block; font-size: 11px; }
  .problem-flow { grid-template-columns: 1fr; }
  .problem-flow b { transform: rotate(90deg); justify-self: center; }
  .problem-flow > div { min-height: 105px; }
  .problem-grid, .case-grid { grid-template-columns: 1fr; }
  .problem-card, .problem-card:nth-child(4), .problem-card:last-child, .case-feature, .case-feature:nth-child(4), .case-feature:last-child { grid-column: auto; }
  .problem-card { min-height: 330px; }
  .case-feature { min-height: 330px; }
  .consent-chart { padding: 20px; }
  .consent-chart__row { grid-template-columns: 48px 1fr; }
  .consent-chart__row > a { grid-column: 2; text-align: left; }
  .evidence-principles__grid, .strength-grid, .question-grid, .statement-grid, .correction-grid, .about-grid { grid-template-columns: 1fr; }
  .correction-cta, .final-cta { padding: 32px 26px; display: grid; }
  .final-cta__links { width: 100%; }
  .final-cta__links .button { flex: 1; }
  .page-hero { margin-top: 10px; }
  .page-hero__inner { min-height: 280px; padding-top: 38px; padding-bottom: 45px; }
  .page-hero h1 { font-size: 38px; }
  .page-hero p { font-size: 15px; }
  .portrait-word { font-size: 47px; }
  .timeline-page { grid-template-columns: 1fr; }
  .timeline-note { position: static; }
  .involvement-guide { grid-template-columns: 1fr; }
  .involvement-guide > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .case-detail-lead { grid-template-columns: 1fr; gap: 35px; }
  .case-detail-grid { grid-template-columns: 1fr; }
  .case-detail-grid article:last-child { grid-column: auto; }
  .case-questions ol { grid-template-columns: 1fr; }
  .source-grid { grid-template-columns: 1fr; }
  .source-index { grid-template-columns: 1fr; }
  .source-index > aside { position: static; }
  .source-index > aside nav { grid-template-columns: repeat(2,1fr); gap: 0 15px; }
  .case-nav { gap: 15px; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 480px) {
  .site-shell { width: min(calc(100% - 26px), var(--shell)); }
  .notice-bar { font-size: 10px; }
  .brand { gap: 8px; }
  .brand__mark { width: 31px; height: 31px; }
  .brand strong { font-size: 12px; }
  .mobile-nav nav { top: 96px; }
  .hero__copy { padding-top: 45px; }
  .hero h1 { font-size: 34px; line-height: 1.38; }
  .hero__actions { display: grid; }
  .structure-map { width: 360px; max-width: 100%; }
  .structure-map__core { width: 124px; border-width: 7px; }
  .structure-map__core strong { font-size: 20px; }
  .structure-map__node { min-width: 75px; font-size: 11px; }
  .structure-map__node small { font-size: 7px; }
  .metric { padding-inline: 25px; }
  .section-heading h2 { font-size: 26px; }
  .page-hero h1 { font-size: 32px; }
  .page-hero p { font-size: 14px; }
  .problem-card, .case-feature, .source-card, .statement-card { padding: 23px; }
  .problem-card__question { right: 23px; left: 23px; }
  .portrait-word { padding: 35px 25px; font-size: 41px; }
  .long-timeline::before { left: 70px; }
  .long-timeline__item { grid-template-columns: 53px 1fr; gap: 35px; }
  .long-timeline__item::before { left: 63px; }
  .long-timeline__year { font-size: 16px; }
  .long-timeline h3 { font-size: 16px; }
  .correction-cta h2, .final-cta h2 { font-size: 21px; }
  .case-nav { display: grid; }
  .site-footer { margin-top: 60px; }
}