:root {
    --ink: #0a0a08;
    --ink-soft: #141410;
    --paper: #f3f0e7;
    --paper-soft: #e8e4d8;
    --line-dark: rgba(243, 240, 231, 0.16);
    --line-light: rgba(10, 10, 8, 0.16);
    --acid: #e9ff70;
    --red: #ff6b55;
    --amber: #ffbf4a;
    --blue: #72b7ff;
    --violet: #bb8cff;
    --green: #75df9a;
    --muted: #aaa99f;
    --serif: Georgia, "Times New Roman", serif;
    --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 88px;
}

body {
    margin: 0;
    background: var(--ink);
    color: var(--paper);
    font-family: var(--sans);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

body::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    content: "";
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(to bottom, #000 0, transparent 75%);
}

a { color: inherit; }
button, input { font: inherit; }
button { color: inherit; }

.skip-link {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 100;
    padding: 10px 14px;
    color: var(--ink);
    background: var(--acid);
    transform: translateY(-150%);
}

.skip-link:focus { transform: translateY(0); }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    min-height: 72px;
    padding: 0 4vw;
    border-bottom: 1px solid var(--line-dark);
    background: rgba(10, 10, 8, 0.9);
    backdrop-filter: blur(18px);
}

.wordmark {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    width: fit-content;
    color: var(--paper);
    font-family: var(--mono);
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-decoration: none;
}

.wordmark-icon {
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    border-radius: 50%;
    color: var(--ink);
    background: var(--acid);
    font-family: var(--serif);
    font-size: 1rem;
    font-style: italic;
}

.site-nav { display: flex; gap: 30px; }

.site-nav a {
    color: #b9b7ad;
    font-size: .78rem;
    text-decoration: none;
    transition: color .2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible { color: var(--acid); }

.public-badge {
    display: inline-flex;
    align-items: center;
    justify-self: end;
    gap: 8px;
    color: #c7c5ba;
    font-family: var(--mono);
    font-size: .66rem;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.public-badge span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 14px var(--green);
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(360px, .88fr);
    gap: clamp(40px, 8vw, 120px);
    align-items: center;
    min-height: 750px;
    padding: 94px 7vw 80px;
    overflow: hidden;
}

.eyebrow {
    margin: 0 0 22px;
    color: var(--acid);
    font-family: var(--mono);
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 830px;
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(4.3rem, 9.2vw, 9.5rem);
    font-weight: 400;
    letter-spacing: -.07em;
    line-height: .79;
}

.hero h1 em {
    color: var(--acid);
    font-weight: 400;
}

.hero-intro {
    max-width: 660px;
    margin: 42px 0 0;
    color: #cbc9bf;
    font-size: clamp(1.08rem, 1.5vw, 1.35rem);
    line-height: 1.65;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 26px;
    min-height: 50px;
    padding: 0 21px;
    border: 1px solid transparent;
    font-size: .78rem;
    font-weight: 750;
    text-decoration: none;
    transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.button:hover { transform: translateY(-2px); }
.button:focus-visible,
.filter-button:focus-visible,
.claim-open:focus-visible,
.dialog-close:focus-visible,
.share-button:focus-visible,
input:focus-visible {
    outline: 3px solid var(--acid);
    outline-offset: 3px;
}

.button-primary { color: var(--ink); background: var(--acid); }
.button-quiet { border-color: var(--line-dark); color: var(--paper); background: transparent; }
.button-quiet:hover { border-color: var(--acid); }

.hero-note {
    margin: 20px 0 0;
    color: #85847c;
    font-family: var(--mono);
    font-size: .68rem;
}

.hero-note strong { color: #c9c7bd; }

.proof-orbit {
    position: relative;
    width: min(39vw, 520px);
    aspect-ratio: 1;
    justify-self: center;
}

.proof-orbit::before {
    position: absolute;
    inset: 7%;
    content: "";
    border-radius: 50%;
    background: radial-gradient(circle, rgba(233,255,112,.14), transparent 62%);
    filter: blur(22px);
}

.orbit-ring {
    position: absolute;
    inset: 12%;
    border: 1px solid rgba(233,255,112,.25);
    border-radius: 50%;
}

.orbit-ring-one { animation: orbit-spin 24s linear infinite; }
.orbit-ring-one::before,
.orbit-ring-two::before {
    position: absolute;
    top: -5px;
    left: 50%;
    width: 9px;
    height: 9px;
    content: "";
    border-radius: 50%;
    background: var(--acid);
    box-shadow: 0 0 18px rgba(233,255,112,.8);
}

.orbit-ring-two {
    inset: 28%;
    border-style: dashed;
    border-color: rgba(243,240,231,.24);
    animation: orbit-spin 16s linear infinite reverse;
}

.orbit-core {
    position: absolute;
    inset: 37%;
    z-index: 2;
    display: grid;
    place-items: center;
    align-content: center;
    border: 1px solid rgba(233,255,112,.6);
    border-radius: 50%;
    background: var(--ink);
    box-shadow: 0 0 70px rgba(233,255,112,.1);
    font-family: var(--mono);
    font-size: .55rem;
    letter-spacing: .15em;
}

.orbit-core strong {
    margin: -2px 0;
    color: var(--acid);
    font-family: var(--serif);
    font-size: 2.2rem;
    font-weight: 400;
}

.orbit-node {
    position: absolute;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: 1px solid var(--line-dark);
    color: #bcbab0;
    background: rgba(10,10,8,.88);
    font-family: var(--mono);
    font-size: .61rem;
    white-space: nowrap;
}

.orbit-node span { color: var(--acid); }
.node-source { top: 4%; left: 6%; }
.node-record { top: 20%; right: -5%; }
.node-counter { bottom: 17%; left: -4%; }
.node-verdict { right: 1%; bottom: 3%; }

@keyframes orbit-spin { to { transform: rotate(360deg); } }

.ledger-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line-dark);
    border-bottom: 1px solid var(--line-dark);
}

.ledger-summary > div {
    display: flex;
    min-height: 124px;
    padding: 30px 4vw;
    flex-direction: column;
    justify-content: center;
    border-right: 1px solid var(--line-dark);
}

.ledger-summary > div:last-child { border-right: 0; }

.summary-value {
    color: var(--paper);
    font-family: var(--serif);
    font-size: clamp(2rem, 3.5vw, 3.4rem);
    letter-spacing: -.06em;
    line-height: 1;
}

.summary-label {
    max-width: 230px;
    margin-top: 9px;
    color: #85847b;
    font-family: var(--mono);
    font-size: .61rem;
    letter-spacing: .06em;
    line-height: 1.45;
    text-transform: uppercase;
}

.principle-strip {
    overflow: hidden;
    border-bottom: 1px solid rgba(10,10,8,.2);
    color: var(--ink);
    background: var(--acid);
    font-family: var(--mono);
    font-size: .67rem;
    font-weight: 800;
    letter-spacing: .08em;
    white-space: nowrap;
}

.principle-strip div {
    display: flex;
    gap: 70px;
    width: max-content;
    padding: 11px 0;
    animation: ticker 30s linear infinite;
}

.principle-strip span::before { margin-right: 70px; content: "◆"; font-size: .5rem; }
@keyframes ticker { to { transform: translateX(-25%); } }

.ledger-section {
    padding: 120px 5vw 140px;
    color: var(--ink);
    background: var(--paper);
}

.section-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 440px);
    gap: 50px;
    align-items: end;
    max-width: 1450px;
    margin: 0 auto 54px;
}

.section-heading h2,
.method-intro h2,
.challenge-section h2 {
    max-width: 950px;
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(3rem, 6vw, 6rem);
    font-weight: 400;
    letter-spacing: -.06em;
    line-height: .94;
}

.section-heading > p {
    margin: 0;
    color: #626157;
    font-size: .98rem;
    line-height: 1.7;
}

.ledger-section .eyebrow,
.definitions-section .eyebrow { color: #5e6500; }

.ledger-toolbar {
    display: flex;
    gap: 20px;
    align-items: center;
    justify-content: space-between;
    max-width: 1450px;
    margin: 0 auto;
    padding: 18px 0;
    border-top: 1px solid var(--line-light);
    border-bottom: 1px solid var(--line-light);
}

.search-field {
    display: flex;
    flex: 1;
    align-items: center;
    gap: 10px;
    max-width: 420px;
}

.search-field > span[aria-hidden] { font-size: 1.3rem; }

.search-field input {
    width: 100%;
    padding: 8px 0;
    border: 0;
    border-bottom: 1px solid transparent;
    border-radius: 0;
    color: var(--ink);
    background: transparent;
    outline: 0;
}

.search-field input::placeholder { color: #77766d; }
.search-field input:focus { border-bottom-color: var(--ink); }

.filter-list { display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; }

.filter-button {
    min-height: 34px;
    padding: 0 12px;
    border: 1px solid var(--line-light);
    border-radius: 999px;
    color: #57564e;
    background: transparent;
    font-family: var(--mono);
    font-size: .6rem;
    font-weight: 700;
    letter-spacing: .03em;
    text-transform: uppercase;
    cursor: pointer;
}

.filter-button:hover,
.filter-button.is-active { border-color: var(--ink); color: var(--paper); background: var(--ink); }

.results-line {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 16px;
    align-items: center;
    max-width: 1450px;
    margin: 20px auto 32px;
    color: #76756d;
    font-family: var(--mono);
    font-size: .59rem;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.results-rule { height: 1px; background: var(--line-light); }

.claim-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 16px;
    max-width: 1450px;
    margin: 0 auto;
}

.claim-card {
    --status: var(--blue);
    position: relative;
    grid-column: span 4;
    display: flex;
    min-height: 470px;
    padding: 25px;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(10,10,8,.18);
    background: rgba(255,255,255,.26);
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.claim-card:nth-child(1),
.claim-card:nth-child(6) { grid-column: span 8; }

.claim-card::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    content: "";
    background: var(--status);
    transform: scaleX(.12);
    transform-origin: left;
    transition: transform .3s ease;
}

.claim-card:hover {
    z-index: 2;
    background: #fbf9f2;
    box-shadow: 0 28px 70px rgba(19,18,13,.12);
    transform: translateY(-5px);
}

.claim-card:hover::before { transform: scaleX(1); }
.claim-card[data-status="refuted"] { --status: var(--red); }
.claim-card[data-status="misleading"] { --status: var(--amber); }
.claim-card[data-status="unproven"] { --status: var(--blue); }
.claim-card[data-status="disputed"] { --status: var(--violet); }
.claim-card[data-status="verified"] { --status: var(--green); }

.card-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: #74736a;
    font-family: var(--mono);
    font-size: .56rem;
    letter-spacing: .07em;
    text-transform: uppercase;
}

.status-chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--ink);
    font-weight: 800;
}

.status-chip::before {
    width: 8px;
    height: 8px;
    content: "";
    border-radius: 50%;
    background: var(--status);
}

.claim-era {
    margin: 38px 0 12px;
    color: #77756b;
    font-family: var(--mono);
    font-size: .59rem;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.claim-card h3 {
    max-width: 700px;
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(1.7rem, 2.6vw, 3rem);
    font-weight: 400;
    letter-spacing: -.04em;
    line-height: 1.03;
}

.claim-card:nth-child(1) h3,
.claim-card:nth-child(6) h3 { font-size: clamp(2.4rem, 4vw, 4.3rem); }

.claim-statement {
    margin: 22px 0 0;
    color: #57564f;
    font-size: .9rem;
    line-height: 1.65;
}

.card-spacer { flex: 1; min-height: 34px; }

.card-finding {
    padding-top: 18px;
    border-top: 1px solid var(--line-light);
    color: #303029;
    font-size: .78rem;
    line-height: 1.55;
}

.card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 20px;
}

.source-tally {
    color: #77766d;
    font-family: var(--mono);
    font-size: .57rem;
    text-transform: uppercase;
}

.claim-open {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    border: 0;
    border-bottom: 1px solid var(--ink);
    color: var(--ink);
    background: transparent;
    font-size: .7rem;
    font-weight: 800;
    cursor: pointer;
}

.claim-open:hover { color: #5d6500; }

.empty-state {
    max-width: 1450px;
    margin: 45px auto 0;
    padding: 70px 20px;
    border: 1px dashed var(--line-light);
    text-align: center;
}

.empty-state span { font-family: var(--mono); font-size: .65rem; letter-spacing: .1em; }
.empty-state p { font-family: var(--serif); font-size: 2rem; }
.empty-state button { border: 0; border-bottom: 1px solid; background: none; cursor: pointer; }

.method-section {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(460px, 1.1fr);
    gap: clamp(50px, 8vw, 140px);
    padding: 130px 7vw;
    border-bottom: 1px solid var(--line-dark);
}

.method-intro {
    position: sticky;
    top: 115px;
    align-self: start;
}

.method-intro h2 { max-width: 700px; font-size: clamp(3.2rem, 5.4vw, 6.2rem); }
.method-intro > p:last-child { max-width: 620px; margin: 34px 0 0; color: #aaa89e; line-height: 1.75; }

.method-steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line-dark); }

.method-steps li {
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 20px;
    padding: 28px 0;
    border-bottom: 1px solid var(--line-dark);
}

.method-steps li > span { color: var(--acid); font-family: var(--mono); font-size: .68rem; }
.method-steps strong { font-family: var(--serif); font-size: 1.65rem; font-weight: 400; }
.method-steps p { max-width: 620px; margin: 8px 0 0; color: #9b9a91; font-size: .88rem; }

.gate-card {
    grid-column: 2;
    padding: 28px;
    border: 1px solid rgba(233,255,112,.4);
    background: rgba(233,255,112,.05);
}

.gate-label { color: var(--acid); font-family: var(--mono); font-size: .62rem; letter-spacing: .12em; }
.gate-card p { margin: 19px 0; color: #c1bfb6; line-height: 1.7; }
.gate-card strong { color: var(--acid); font-family: var(--serif); font-size: 1.2rem; font-weight: 400; }

.definitions-section {
    padding: 120px 5vw;
    color: var(--ink);
    background: var(--paper-soft);
}

.definitions-heading { margin-bottom: 46px; }

.definition-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    max-width: 1450px;
    margin: 0 auto;
    border-top: 1px solid var(--line-light);
    border-left: 1px solid var(--line-light);
}

.definition-card {
    --status: var(--blue);
    min-height: 205px;
    padding: 26px;
    border-right: 1px solid var(--line-light);
    border-bottom: 1px solid var(--line-light);
}

.definition-card[data-status="refuted"] { --status: var(--red); }
.definition-card[data-status="misleading"] { --status: var(--amber); }
.definition-card[data-status="unproven"] { --status: var(--blue); }
.definition-card[data-status="disputed"] { --status: var(--violet); }
.definition-card[data-status="verified"] { --status: var(--green); }
.definition-card[data-status="supported"] { --status: #9eb4bc; }

.definition-card span {
    display: inline-block;
    margin-bottom: 28px;
    padding: 5px 8px;
    border-left: 3px solid var(--status);
    background: rgba(255,255,255,.4);
    font-family: var(--mono);
    font-size: .59rem;
    font-weight: 800;
    letter-spacing: .08em;
}

.definition-card p { margin: 0; color: #5d5c54; font-size: .84rem; line-height: 1.65; }

.challenge-section {
    padding: 130px 7vw;
    text-align: center;
    background:
        radial-gradient(circle at 50% 0, rgba(233,255,112,.14), transparent 44%),
        var(--ink);
}

.challenge-section h2 { max-width: 1000px; margin: 0 auto; font-size: clamp(4rem, 9vw, 9rem); }
.challenge-section > p:not(.eyebrow) { max-width: 670px; margin: 30px auto; color: #aaa89e; line-height: 1.75; }

.site-footer {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    padding: 42px 5vw;
    border-top: 1px solid var(--line-dark);
}

.site-footer p { margin: 13px 0 0; color: #77766f; font-size: .72rem; }
.footer-meta { display: flex; flex-wrap: wrap; gap: 20px; justify-content: flex-end; color: #77766f; font-family: var(--mono); font-size: .58rem; text-transform: uppercase; }

.claim-dialog {
    width: min(1120px, calc(100vw - 30px));
    max-height: calc(100vh - 30px);
    padding: 0;
    border: 0;
    color: var(--ink);
    background: var(--paper);
    box-shadow: 0 36px 120px rgba(0,0,0,.5);
}

.claim-dialog::backdrop { background: rgba(5,5,4,.82); backdrop-filter: blur(9px); }
.dialog-shell { position: relative; min-height: 400px; padding: clamp(28px, 5vw, 68px); }

.dialog-close {
    position: sticky;
    top: 18px;
    z-index: 2;
    display: grid;
    width: 42px;
    height: 42px;
    margin: -8px -8px -34px auto;
    place-items: center;
    border: 1px solid var(--line-light);
    border-radius: 50%;
    color: var(--ink);
    background: rgba(243,240,231,.94);
    font-size: 1.45rem;
    cursor: pointer;
}

.dialog-header { max-width: 820px; }
.dialog-kicker { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 24px; color: #66655d; font-family: var(--mono); font-size: .6rem; text-transform: uppercase; }
.dialog-status { --status: var(--blue); display: inline-flex; align-items: center; gap: 7px; padding: 5px 9px; border: 1px solid var(--status); color: var(--ink); font-weight: 800; }
.dialog-status::before { width: 7px; height: 7px; content: ""; border-radius: 50%; background: var(--status); }
.dialog-status[data-status="refuted"] { --status: var(--red); }
.dialog-status[data-status="misleading"] { --status: var(--amber); }
.dialog-status[data-status="unproven"] { --status: var(--blue); }
.dialog-status[data-status="disputed"] { --status: var(--violet); }
.dialog-status[data-status="verified"] { --status: var(--green); }

.dialog-header h2 { margin: 0; font-family: var(--serif); font-size: clamp(2.7rem, 6vw, 6rem); font-weight: 400; letter-spacing: -.06em; line-height: .93; }
.dialog-claim { margin: 28px 0 0; padding-left: 18px; border-left: 3px solid var(--ink); color: #4f4e47; font-family: var(--serif); font-size: 1.25rem; font-style: italic; }

.dialog-bottom-line { display: grid; grid-template-columns: 160px 1fr; gap: 30px; margin: 50px 0 0; padding: 28px 0; border-top: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.dialog-bottom-line span,
.record-block h3,
.evidence-section > h3,
.counterpoint h3 { font-family: var(--mono); font-size: .61rem; letter-spacing: .09em; text-transform: uppercase; }
.dialog-bottom-line p { max-width: 760px; margin: 0; font-size: 1.05rem; line-height: 1.7; }

.record-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 38px; border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
.record-block { min-height: 220px; padding: 22px; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.record-block h3 { margin: 0 0 20px; }
.record-block ul { margin: 0; padding: 0 0 0 17px; color: #57564f; font-size: .78rem; line-height: 1.65; }
.record-block li + li { margin-top: 10px; }

.evidence-section { margin-top: 54px; }
.evidence-section > h3 { margin: 0 0 24px; }
.evidence-list { position: relative; margin: 0; padding: 0; list-style: none; }
.evidence-list::before { position: absolute; top: 12px; bottom: 12px; left: 15px; width: 1px; content: ""; background: var(--line-light); }
.evidence-item { position: relative; display: grid; grid-template-columns: 32px 1fr auto; gap: 16px; align-items: start; padding: 0 0 28px; }
.evidence-index { z-index: 1; display: grid; width: 31px; height: 31px; place-items: center; border: 1px solid var(--ink); border-radius: 50%; background: var(--paper); font-family: var(--mono); font-size: .55rem; }
.evidence-body strong { display: block; font-family: var(--serif); font-size: 1.18rem; font-weight: 400; line-height: 1.25; }
.evidence-body p { margin: 7px 0 0; color: #64635b; font-size: .78rem; line-height: 1.6; }
.evidence-meta { margin-top: 7px; color: #848279; font-family: var(--mono); font-size: .55rem; text-transform: uppercase; }
.evidence-link { padding-bottom: 3px; border-bottom: 1px solid; color: var(--ink); font-size: .67rem; font-weight: 800; text-decoration: none; white-space: nowrap; }
.evidence-link:hover { color: #596000; }

.counterpoint { margin-top: 22px; padding: 26px; border: 1px solid var(--line-light); background: rgba(255,255,255,.28); }
.counterpoint p { margin: 12px 0 0; color: #515048; line-height: 1.7; }
.corrected-wording { border-left: 4px solid var(--acid); background: var(--ink); color: var(--paper); }
.corrected-wording h3 { color: var(--acid); }
.corrected-wording p { color: #d0cec4; font-family: var(--serif); font-size: 1.12rem; }

.dialog-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; margin-top: 38px; padding-top: 22px; border-top: 1px solid var(--line-light); color: #77766d; font-family: var(--mono); font-size: .56rem; text-transform: uppercase; }
.share-button { padding: 8px 12px; border: 1px solid var(--ink); color: var(--paper); background: var(--ink); font-family: var(--mono); font-size: .58rem; cursor: pointer; }

@media (max-width: 1100px) {
    .hero { grid-template-columns: 1fr .72fr; padding-inline: 5vw; }
    .proof-orbit { width: min(42vw, 460px); }
    .claim-card { grid-column: span 6; }
    .claim-card:nth-child(1), .claim-card:nth-child(6) { grid-column: span 6; }
    .claim-card:nth-child(1) h3, .claim-card:nth-child(6) h3 { font-size: clamp(2rem, 3.8vw, 3.2rem); }
    .ledger-toolbar { align-items: stretch; flex-direction: column; }
    .search-field { max-width: none; }
    .filter-list { justify-content: flex-start; }
}

@media (max-width: 820px) {
    .site-header { grid-template-columns: 1fr auto; min-height: 64px; }
    .site-nav { display: none; }
    .hero { grid-template-columns: 1fr; min-height: auto; padding: 80px 6vw 60px; }
    .hero h1 { font-size: clamp(4.1rem, 19vw, 7rem); }
    .proof-orbit { width: min(88vw, 500px); margin-top: 22px; }
    .ledger-summary { grid-template-columns: repeat(2, 1fr); }
    .ledger-summary > div:nth-child(2) { border-right: 0; }
    .ledger-summary > div:nth-child(-n+2) { border-bottom: 1px solid var(--line-dark); }
    .section-heading { grid-template-columns: 1fr; gap: 22px; }
    .results-line { grid-template-columns: auto 1fr; }
    .results-line span:last-child { display: none; }
    .claim-card, .claim-card:nth-child(1), .claim-card:nth-child(6) { grid-column: span 12; min-height: 410px; }
    .method-section { grid-template-columns: 1fr; padding-inline: 6vw; }
    .method-intro { position: static; }
    .gate-card { grid-column: 1; }
    .definition-grid { grid-template-columns: repeat(2, 1fr); }
    .record-grid { grid-template-columns: 1fr; }
    .record-block { min-height: auto; }
    .dialog-bottom-line { grid-template-columns: 1fr; gap: 10px; }
}

@media (max-width: 560px) {
    .public-badge { font-size: 0; }
    .public-badge span { width: 9px; height: 9px; }
    .hero { padding-top: 66px; }
    .hero h1 { font-size: clamp(3.65rem, 18vw, 5.6rem); }
    .hero-intro { margin-top: 30px; font-size: 1rem; }
    .hero-actions { align-items: stretch; flex-direction: column; }
    .button { width: 100%; }
    .proof-orbit { margin: 12px 0 0; }
    .orbit-node { font-size: .51rem; padding: 6px 8px; }
    .node-record { right: 0; }
    .node-counter { left: 0; }
    .ledger-summary > div { min-height: 105px; padding: 22px; }
    .summary-label { font-size: .54rem; }
    .ledger-section, .definitions-section { padding: 82px 20px 95px; }
    .section-heading h2 { font-size: 3.4rem; }
    .filter-list { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 5px; }
    .filter-button { flex: 0 0 auto; }
    .claim-card { padding: 21px; }
    .method-section { padding-top: 88px; padding-bottom: 88px; }
    .method-intro h2 { font-size: 3.25rem; }
    .method-steps li { grid-template-columns: 44px 1fr; }
    .definition-grid { grid-template-columns: 1fr; }
    .challenge-section { padding: 92px 20px; }
    .challenge-section h2 { font-size: 4.2rem; }
    .site-footer { align-items: flex-start; flex-direction: column; }
    .footer-meta { justify-content: flex-start; }
    .dialog-shell { padding: 28px 20px 38px; }
    .dialog-header h2 { font-size: 2.7rem; }
    .dialog-claim { font-size: 1.05rem; }
    .evidence-item { grid-template-columns: 32px 1fr; }
    .evidence-link { grid-column: 2; width: fit-content; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}