@font-face {
    font-family: "Sofia Sans";
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url("../fonts/sofia-sans-cyrillic.woff2") format("woff2");
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
    font-family: "Sofia Sans";
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url("../fonts/sofia-sans-latin.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    color-scheme: light;
    --font-sans: "Sofia Sans", "Segoe UI", "Noto Sans", Arial, sans-serif;
    --font-serif: var(--font-sans);
    --paper: #f2f0e9;
    --paper-deep: #e7e2d8;
    --surface: #fffefa;
    --surface-muted: #f8f6f0;
    --ink: #191a17;
    --ink-soft: #68665f;
    --leaf: #b73729;
    --leaf-dark: #8d2a20;
    --leaf-pale: #f6e8e4;
    --clay: #a34839;
    --clay-dark: #7f3026;
    --clay-pale: #f4e4df;
    --ochre: #bb8a32;
    --ochre-pale: #f7edd6;
    --blue: #35677b;
    --blue-pale: #e5f0f4;
    --danger: #a53f3f;
    --danger-pale: #f7e3e3;
    --border: #d5d0c5;
    --border-strong: #a8a197;
    --shadow-sm: none;
    --shadow-md: none;
    --radius-sm: 0.12rem;
    --radius: 0.18rem;
    --radius-lg: 0.24rem;
    --content: 74rem;
    --reading: 46rem;
    --transition: 160ms ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
}

body::before {
    position: fixed;
    z-index: -1;
    inset: 0;
    background-image: none;
    content: "";
    pointer-events: none;
}

img,
svg {
    display: block;
    max-width: 100%;
}

button,
input,
select,
textarea {
    font: inherit;
}

button,
[type="button"],
[type="submit"] {
    cursor: pointer;
}

a {
    color: var(--leaf-dark);
    text-underline-offset: 0.18em;
}

a:hover {
    color: var(--clay-dark);
}

h1,
h2,
h3,
h4,
p,
ul,
ol,
dl,
blockquote,
figure {
    margin-top: 0;
}

h1,
h2,
h3,
h4 {
    color: var(--ink);
    line-height: 1.18;
}

h1 {
    margin-bottom: 0.75rem;
    font-size: clamp(1.8rem, 4vw, 2.7rem);
    letter-spacing: -0.035em;
}

h2 {
    margin-bottom: 0.75rem;
    font-size: clamp(1.35rem, 2.5vw, 1.85rem);
    letter-spacing: -0.02em;
}

h3 {
    margin-bottom: 0.5rem;
    font-size: 1.14rem;
}

hr {
    margin: 2rem 0;
    border: 0;
    border-top: 1px solid var(--border);
}

[hidden] {
    display: none !important;
}

:focus-visible {
    outline: 3px solid rgba(53, 103, 123, 0.45);
    outline-offset: 3px;
}

.skip-link {
    position: fixed;
    z-index: 1000;
    top: 0.5rem;
    left: 0.5rem;
    padding: 0.65rem 0.9rem;
    transform: translateY(-150%);
    border-radius: var(--radius-sm);
    background: var(--ink);
    color: #fff;
}

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

.container {
    width: min(calc(100% - 2rem), var(--content));
    margin-inline: auto;
}

.reading-width {
    width: min(100%, var(--reading));
}

.stack > * + * {
    margin-top: var(--stack-space, 1rem);
}

.cluster {
    display: flex;
    flex-wrap: wrap;
    gap: var(--cluster-gap, 0.65rem);
    align-items: center;
}

.muted {
    color: var(--ink-soft);
}

.small {
    font-size: 0.875rem;
}

.eyebrow {
    margin-bottom: 0.4rem;
    color: var(--leaf-dark);
    font-size: 0.77rem;
    font-weight: 750;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.site-header {
    position: sticky;
    z-index: 100;
    top: 0;
    border-bottom: 1px solid var(--ink);
    background: rgba(255, 254, 250, 0.97);
    box-shadow: none;
    backdrop-filter: blur(10px);
}

.site-header__inner {
    display: flex;
    min-height: 4.25rem;
    gap: 1.2rem;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: inline-flex;
    gap: 0.62rem;
    align-items: center;
    color: var(--ink);
    font-weight: 700;
    letter-spacing: -0.02em;
    text-decoration: none;
}

.brand:hover { color: var(--ink); }

.brand__symbol-wrap {
    display: grid;
    width: 2.45rem;
    height: 2.45rem;
    flex: 0 0 2.45rem;
    color: var(--ink);
    place-items: center;
}

.brand__symbol {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.brand__symbol-half {
    fill: currentColor;
}

.brand__symbol-cut {
    fill: var(--leaf);
    transition: fill var(--transition);
}

.brand:hover .brand__symbol-cut {
    fill: var(--leaf-dark);
}

.brand__lockup {
    display: grid;
    line-height: 1;
}

.brand__name {
    font-family: var(--font-serif);
    font-size: 1.28rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.brand__tagline {
    margin-top: 0.2rem;
    color: var(--ink-soft);
    font-size: 0.66rem;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.site-footer .brand__symbol-wrap {
    width: 2.15rem;
    height: 2.15rem;
    flex-basis: 2.15rem;
}

.nav-toggle {
    display: none;
    min-width: 2.75rem;
    min-height: 2.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--ink);
}

.site-nav {
    display: flex;
    gap: 0.25rem;
    align-items: center;
}

.site-nav a {
    padding: 0.55rem 0.7rem;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    color: var(--ink-soft);
    font-size: 0.94rem;
    font-weight: 650;
    text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
    border-bottom-color: var(--leaf);
    background: transparent;
    color: var(--ink);
}

.site-nav a.btn,
.site-nav a.btn:hover {
    border-bottom-color: transparent;
    background: var(--leaf);
    color: #fff;
}

.site-nav a.btn:hover {
    background: var(--leaf-dark);
}

.site-main {
    min-height: calc(100vh - 12rem);
    padding-block: 2rem 4rem;
}

.page-header {
    display: grid;
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    gap: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.page-header p {
    max-width: 46rem;
    margin-bottom: 0;
    color: var(--ink-soft);
}

.page-header--actions {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
}

.app-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 19rem;
    gap: 1.5rem;
    align-items: start;
}

.app-layout--sidebar-left {
    grid-template-columns: 17rem minmax(0, 1fr);
}

.grid {
    display: grid;
    gap: 1rem;
}

.grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.panel,
.card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.panel {
    padding: clamp(1rem, 3vw, 1.5rem);
}

.panel__header {
    display: flex;
    margin: -0.2rem 0 1rem;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
}

.panel__header h2,
.panel__header h3 {
    margin-bottom: 0;
}

.card {
    overflow: hidden;
}

.card__body {
    padding: 1rem;
}

.card__footer {
    padding: 0.8rem 1rem;
    border-top: 1px solid var(--border);
    background: var(--surface-muted);
}

.listing-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.listing-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-strong);
    box-shadow: var(--shadow-md);
}

.listing-card__top {
    display: flex;
    margin-bottom: 0.75rem;
    gap: 0.7rem;
    align-items: flex-start;
    justify-content: space-between;
}

.listing-card__title a {
    color: var(--ink);
    text-decoration: none;
}

.listing-card__title a::after {
    position: absolute;
    inset: 0;
    content: "";
}

.listing-card__meta {
    display: flex;
    margin-top: auto;
    padding-top: 1rem;
    gap: 0.65rem;
    flex-wrap: wrap;
    color: var(--ink-soft);
    font-size: 0.84rem;
}

.listing-card__meta > * {
    position: relative;
    z-index: 1;
}

.tag-list {
    display: flex;
    margin: 0;
    padding: 0;
    gap: 0.4rem;
    flex-wrap: wrap;
    list-style: none;
}

.tag {
    display: inline-flex;
    padding: 0.25rem 0.55rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface-muted);
    color: var(--ink-soft);
    font-size: 0.77rem;
    font-weight: 650;
}

.badge {
    display: inline-flex;
    min-height: 1.55rem;
    padding: 0.22rem 0.55rem;
    gap: 0.3rem;
    align-items: center;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 0.77rem;
    font-weight: 750;
    line-height: 1.2;
    white-space: nowrap;
}

.badge--offer,
.badge--success,
.badge--active {
    border-color: #b8d2bd;
    background: var(--leaf-pale);
    color: var(--leaf-dark);
}

.badge--request,
.badge--pending {
    border-color: #e3cc9f;
    background: var(--ochre-pale);
    color: #71501d;
}

.badge--community,
.badge--info {
    border-color: #b9d4dc;
    background: var(--blue-pale);
    color: #2c5d70;
}

.badge--danger,
.badge--disputed {
    border-color: #e3b6b6;
    background: var(--danger-pale);
    color: #842f2f;
}

.badge--closed,
.badge--neutral {
    border-color: var(--border);
    background: var(--surface-muted);
    color: var(--ink-soft);
}

.btn {
    display: inline-flex;
    min-height: 2.65rem;
    padding: 0.62rem 0.95rem;
    gap: 0.45rem;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 0;
    background: var(--leaf);
    color: #fff;
    font-weight: 730;
    line-height: 1.15;
    text-align: center;
    text-decoration: none;
    transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.btn:hover {
    background: var(--leaf-dark);
    color: #fff;
}

.btn:active {
    transform: translateY(1px);
}

.btn:disabled,
.btn[aria-disabled="true"] {
    cursor: not-allowed;
    opacity: 0.55;
}

.btn--secondary {
    border-color: var(--border-strong);
    background: var(--surface);
    color: var(--ink);
}

.btn--secondary:hover {
    border-color: var(--leaf);
    background: var(--leaf-pale);
    color: var(--leaf-dark);
}

.btn--clay {
    background: var(--clay);
}

.btn--clay:hover {
    background: var(--clay-dark);
}

.btn--danger {
    background: var(--danger);
}

.btn--danger:hover {
    background: #7d2929;
}

.btn--ghost {
    background: transparent;
    color: var(--leaf-dark);
}

.btn--ghost:hover {
    background: var(--leaf-pale);
    color: var(--leaf-dark);
}

.btn--small {
    min-height: 2.15rem;
    padding: 0.45rem 0.7rem;
    font-size: 0.86rem;
}

.btn--block {
    width: 100%;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.field {
    min-width: 0;
}

.field--full {
    grid-column: 1 / -1;
}

.field label,
.field-label {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--ink);
    font-size: 0.91rem;
    font-weight: 720;
}

.required::after {
    margin-left: 0.2rem;
    color: var(--danger);
    content: "*";
}

.input,
.select,
.textarea,
.field input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.field select,
.field textarea {
    width: 100%;
    min-height: 2.8rem;
    padding: 0.65rem 0.75rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--ink);
    box-shadow: inset 0 1px 1px rgba(37, 42, 37, 0.035);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.textarea,
.field textarea {
    min-height: 7rem;
    resize: vertical;
}

.input:focus,
.select:focus,
.textarea:focus,
.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--leaf);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(63, 107, 80, 0.14);
}

.field-help,
.field-error,
.character-count {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.8rem;
}

.field-help,
.character-count {
    color: var(--ink-soft);
}

.character-count {
    text-align: right;
}

.field-error {
    color: var(--danger);
    font-weight: 650;
}

.has-error .input,
.has-error .select,
.has-error .textarea,
[aria-invalid="true"] {
    border-color: var(--danger) !important;
}

.choice {
    display: flex;
    padding: 0.7rem;
    gap: 0.65rem;
    align-items: flex-start;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
}

.choice input {
    width: 1.1rem;
    height: 1.1rem;
    margin-top: 0.18rem;
    accent-color: var(--leaf);
}

.choice:has(input:checked) {
    border-color: var(--leaf);
    background: var(--leaf-pale);
}

.input-group {
    display: flex;
}

.input-group > :first-child {
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
}

.input-group > :last-child {
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
}

.form-actions {
    display: flex;
    margin-top: 1.25rem;
    padding-top: 1rem;
    gap: 0.65rem;
    align-items: center;
    justify-content: flex-end;
    border-top: 1px solid var(--border);
}

.filter-bar {
    display: grid;
    margin-bottom: 1rem;
    padding: 0.8rem;
    grid-template-columns: minmax(12rem, 1fr) repeat(2, minmax(9rem, 0.35fr)) auto;
    gap: 0.65rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
}

.alert {
    position: relative;
    margin-bottom: 1rem;
    padding: 0.85rem 2.7rem 0.85rem 1rem;
    border: 1px solid var(--border);
    border-left-width: 4px;
    border-radius: var(--radius-sm);
    background: var(--surface);
}

.alert p:last-child {
    margin-bottom: 0;
}

.alert--success {
    border-color: #b8d2bd;
    border-left-color: var(--leaf);
    background: var(--leaf-pale);
}

.alert--warning {
    border-color: #e3cc9f;
    border-left-color: var(--ochre);
    background: var(--ochre-pale);
}

.alert--danger {
    border-color: #e3b6b6;
    border-left-color: var(--danger);
    background: var(--danger-pale);
}

.alert--info {
    border-color: #b9d4dc;
    border-left-color: var(--blue);
    background: var(--blue-pale);
}

.alert__dismiss {
    position: absolute;
    top: 0.55rem;
    right: 0.55rem;
    width: 1.9rem;
    height: 1.9rem;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: currentColor;
    font-size: 1.2rem;
}

.alert__dismiss:hover {
    background: rgba(255, 255, 255, 0.55);
}

.auth-shell {
    display: grid;
    max-width: 62rem;
    margin-inline: auto;
    grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.9fr);
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow-md);
}

.auth-shell__intro,
.auth-shell__form {
    padding: clamp(1.5rem, 5vw, 3rem);
}

.auth-shell__intro {
    border-right: 1px solid var(--border);
    background: var(--leaf-pale);
}

.access-page {
    display: grid;
    gap: clamp(2.25rem, 5vw, 4.25rem);
}

.access-page__intro {
    max-width: 50rem;
    padding-top: clamp(0.25rem, 2vw, 1.25rem);
}

.access-page__intro h1 {
    max-width: 40rem;
    margin-bottom: 0.85rem;
}

.access-page__intro > p:last-child,
.access-request__head > p:last-child {
    max-width: 46rem;
    margin-bottom: 0;
    color: var(--ink-soft);
    font-size: 1.05rem;
}

.access-paths {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--ink);
    border-bottom: 1px solid var(--border);
}

.access-path {
    position: relative;
    padding: clamp(1.4rem, 3vw, 2rem) clamp(1rem, 3vw, 2.25rem) clamp(1.65rem, 3vw, 2.25rem) 3.5rem;
}

.access-path + .access-path {
    border-left: 1px solid var(--border);
}

.access-path--request {
    background: var(--surface-muted);
}

.access-path__number {
    position: absolute;
    top: clamp(1.55rem, 3vw, 2.1rem);
    left: 1rem;
    margin: 0;
    color: var(--leaf-dark);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.1em;
}

.access-path h2 {
    margin-bottom: 0.6rem;
    font-size: clamp(1.25rem, 2vw, 1.55rem);
}

.access-path > p:not(.access-path__number) {
    max-width: 30rem;
    margin-bottom: 0.85rem;
    color: var(--ink-soft);
}

.access-path__hint {
    font-size: 0.84rem;
}

.access-path__link {
    display: inline-block;
    margin-top: 0.15rem;
    color: var(--ink);
    font-weight: 700;
    text-decoration-color: var(--leaf);
}

.access-page__meeting-note {
    display: grid;
    padding: 1.25rem 0 1.35rem clamp(1rem, 3vw, 2rem);
    grid-template-columns: minmax(12rem, 0.55fr) minmax(0, 1.45fr);
    column-gap: clamp(2rem, 6vw, 5rem);
    border-left: 3px solid var(--leaf);
    border-bottom: 1px solid var(--border);
}

.access-page__meeting-note .eyebrow {
    grid-column: 1;
}

.access-page__meeting-note h2 {
    grid-column: 1;
    margin-bottom: 0;
    align-self: start;
}

.access-page__meeting-note > p:last-child {
    grid-column: 2;
    grid-row: 1 / span 2;
    margin: 0;
    color: var(--ink-soft);
}

.access-request {
    width: min(100%, 64rem);
    margin-inline: auto;
}

.access-request__head {
    margin-bottom: 1.5rem;
}

.access-request__form {
    border-top: 1px solid var(--ink);
    border-bottom: 1px solid var(--ink);
    background: var(--surface);
}

.access-request__section {
    display: grid;
    min-width: 0;
    margin: 0;
    padding: clamp(1.4rem, 3vw, 2rem);
    border: 0;
    border-bottom: 1px solid var(--border);
    gap: 1rem;
}

.access-request__section legend {
    width: 100%;
    margin-bottom: 0.25rem;
    padding: 0;
    color: var(--ink);
    font-size: 1.08rem;
    font-weight: 750;
}

.access-request__section legend span {
    margin-right: 0.55rem;
    color: var(--leaf-dark);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    vertical-align: 0.12em;
}

.access-request__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem 1.25rem;
}

.access-request__wide {
    grid-column: 1 / -1;
}

.access-request__long-fields {
    display: grid;
    gap: 1.25rem;
}

.access-request__long-fields textarea {
    min-height: 8.5rem;
}

.access-request__consent {
    margin-top: 0.25rem;
}

.access-request__actions {
    display: flex;
    padding: 1.25rem clamp(1.4rem, 3vw, 2rem);
    gap: 1.25rem;
    align-items: center;
    justify-content: space-between;
}

.access-request__actions p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 0.86rem;
}

@media (max-width: 48rem) {
    .access-paths,
    .access-request__grid,
    .access-page__meeting-note {
        grid-template-columns: 1fr;
    }

    .access-path + .access-path {
        border-top: 1px solid var(--border);
        border-left: 0;
    }

    .access-page__meeting-note > p:last-child {
        grid-column: 1;
        grid-row: auto;
        margin-top: 0.75rem;
    }

    .access-request__wide {
        grid-column: auto;
    }

    .access-request__actions {
        align-items: stretch;
        flex-direction: column;
    }

    .access-request__actions .btn {
        width: 100%;
    }
}

.meeting-code {
    margin-top: 0.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

.meeting-code__intro {
    max-width: 42rem;
}

.meeting-code__intro > p:not(.eyebrow) {
    color: var(--ink-soft);
}

.meeting-code__share {
    display: grid;
    grid-template-columns: minmax(12rem, 15rem) minmax(0, 1fr);
    border: 1px solid var(--border-strong);
    background: var(--surface-muted);
}

.meeting-code__visual {
    display: grid;
    min-height: 15rem;
    padding: 1rem;
    border-right: 1px solid var(--border);
    background: var(--surface);
    color: var(--ink);
    place-items: center;
}

.meeting-code__qr {
    width: min(100%, 13rem);
    height: auto;
}

.meeting-code__details {
    padding: clamp(1.25rem, 4vw, 2rem);
    align-self: center;
}

.meeting-code__details > p:not(.eyebrow, .meeting-code__value) {
    color: var(--ink-soft);
}

.meeting-code__value {
    margin: 1.15rem 0;
    color: var(--ink);
    font-size: clamp(1.55rem, 5vw, 2.4rem);
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.12em;
    line-height: 1;
    overflow-wrap: anywhere;
    user-select: all;
}

.meeting-code__revoke {
    margin-top: 0.8rem;
}

.verification-meet-entry {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1.5rem;
    align-items: center;
}

.verification-meet-entry h2,
.verification-meet-entry p:last-child {
    margin-bottom: 0;
}

.verification-meet-page .panel {
    max-width: 46rem;
    margin-inline: auto;
}

.meeting-code-entry,
.meeting-claim {
    border-top: 3px solid var(--leaf);
}

.meeting-code-input {
    max-width: 20rem;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

@media (max-width: 45rem) {
    .meeting-code__share,
    .verification-meet-entry {
        grid-template-columns: 1fr;
    }

    .meeting-code__visual {
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    .verification-meet-entry .btn {
        width: 100%;
    }
}

.wizard-progress {
    display: grid;
    margin: 0 0 1.5rem;
    padding: 0;
    grid-template-columns: repeat(var(--wizard-count, 4), minmax(0, 1fr));
    gap: 0.35rem;
    list-style: none;
}

.wizard-progress__step {
    position: relative;
    padding-top: 0.8rem;
    color: var(--ink-soft);
    font-size: 0.78rem;
    font-weight: 650;
}

.wizard-progress__step::before {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 4px;
    border-radius: 999px;
    background: var(--border);
    content: "";
}

.wizard-progress__step[aria-current="step"],
.wizard-progress__step.is-complete {
    color: var(--leaf-dark);
}

.wizard-progress__step[aria-current="step"]::before,
.wizard-progress__step.is-complete::before {
    background: var(--leaf);
}

.wizard-step {
    animation: fade-in 180ms ease;
}

@keyframes fade-in {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.91rem;
}

.data-table th,
.data-table td {
    padding: 0.75rem 0.85rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
}

.data-table th {
    background: var(--surface-muted);
    color: var(--ink-soft);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.data-table tr:last-child td {
    border-bottom: 0;
}

.data-table tbody tr:hover {
    background: #fffcf5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.8rem;
}

.stat {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
}

.stat__value {
    display: block;
    color: var(--leaf-dark);
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1;
}

.stat__label {
    display: block;
    margin-top: 0.45rem;
    color: var(--ink-soft);
    font-size: 0.82rem;
}

.profile-row,
.participant {
    display: flex;
    gap: 0.8rem;
    align-items: center;
}

.avatar {
    display: grid;
    width: 2.8rem;
    height: 2.8rem;
    flex: 0 0 auto;
    overflow: hidden;
    border: 1px solid var(--border-strong);
    border-radius: 50%;
    background: var(--paper-deep);
    color: var(--leaf-dark);
    font-weight: 800;
    place-items: center;
}

.avatar--large {
    width: 5.2rem;
    height: 5.2rem;
    font-size: 1.5rem;
}

.rating {
    display: inline-flex;
    gap: 0.2rem;
    align-items: center;
    color: #8a641f;
    font-size: 0.87rem;
    font-weight: 700;
}

.agreement-summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    gap: 1rem;
    align-items: stretch;
}

.agreement-summary__side {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface-muted);
}

.agreement-summary__link {
    display: grid;
    width: 2.8rem;
    height: 2.8rem;
    align-self: center;
    border: 1px solid var(--border-strong);
    border-radius: 50%;
    background: var(--surface);
    color: var(--leaf-dark);
    font-weight: 800;
    place-items: center;
}

.timeline {
    margin: 0;
    padding: 0;
    list-style: none;
}

.timeline__item {
    position: relative;
    padding: 0 0 1.35rem 2.1rem;
}

.timeline__item::before {
    position: absolute;
    top: 0.3rem;
    bottom: -0.3rem;
    left: 0.65rem;
    width: 2px;
    background: var(--border-strong);
    content: "";
}

.timeline__item::after {
    position: absolute;
    top: 0.25rem;
    left: 0.28rem;
    width: 0.78rem;
    height: 0.78rem;
    border: 3px solid var(--surface);
    border-radius: 50%;
    background: var(--leaf);
    box-shadow: 0 0 0 1px var(--leaf);
    content: "";
}

.timeline__item:last-child::before {
    display: none;
}

.timeline__time {
    color: var(--ink-soft);
    font-size: 0.78rem;
}

.evidence-list {
    display: grid;
    gap: 0.65rem;
}

.evidence-item {
    display: grid;
    padding: 0.75rem;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 0.75rem;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
}

.tabs__list {
    display: flex;
    margin-bottom: 1rem;
    gap: 0.25rem;
    overflow-x: auto;
    border-bottom: 1px solid var(--border);
}

.tabs__tab {
    padding: 0.65rem 0.85rem;
    border: 0;
    border-bottom: 3px solid transparent;
    background: transparent;
    color: var(--ink-soft);
    font-weight: 700;
    white-space: nowrap;
}

.tabs__tab[aria-selected="true"] {
    border-bottom-color: var(--leaf);
    color: var(--leaf-dark);
}

.empty-state {
    padding: 2.5rem 1.25rem;
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius);
    background: rgba(255, 253, 248, 0.55);
    text-align: center;
}

.empty-state h2,
.empty-state h3 {
    margin-bottom: 0.45rem;
}

.empty-state p {
    max-width: 34rem;
    margin: 0 auto 1rem;
    color: var(--ink-soft);
}

.history-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 17rem;
    gap: 2rem;
    align-items: start;
}

.history-nav {
    position: sticky;
    top: 5.5rem;
}

.history-nav a {
    display: block;
    padding: 0.45rem 0.65rem;
    border-left: 2px solid var(--border);
    color: var(--ink-soft);
    text-decoration: none;
}

.history-nav a:hover {
    border-left-color: var(--leaf);
    color: var(--leaf-dark);
}

.story-lead {
    padding: 1.25rem;
    border-left: 4px solid var(--clay);
    background: var(--clay-pale);
    font-family: var(--font-serif);
    font-size: 1.16rem;
}

.history-steps {
    display: grid;
    margin: 1.5rem 0;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
}

.history-step {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
}

.history-step__number {
    display: grid;
    width: 2rem;
    height: 2rem;
    margin-bottom: 0.65rem;
    border-radius: 50%;
    background: var(--leaf-pale);
    color: var(--leaf-dark);
    font-weight: 800;
    place-items: center;
}

.rabosh-diagram {
    padding: 1.25rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: linear-gradient(135deg, #f0e2c7, #ddc59e);
    color: #493721;
}

.admin-nav {
    padding: 0.65rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
}

.admin-nav a {
    display: flex;
    padding: 0.6rem 0.7rem;
    gap: 0.55rem;
    align-items: center;
    border-radius: var(--radius-sm);
    color: var(--ink-soft);
    font-weight: 650;
    text-decoration: none;
}

.admin-nav a:hover,
.admin-nav a[aria-current="page"] {
    background: var(--leaf-pale);
    color: var(--leaf-dark);
}

.pagination {
    display: flex;
    margin-top: 1.25rem;
    padding: 0;
    gap: 0.35rem;
    justify-content: center;
    list-style: none;
}

.pagination a,
.pagination span {
    display: grid;
    min-width: 2.35rem;
    min-height: 2.35rem;
    padding: 0.35rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--ink);
    text-decoration: none;
    place-items: center;
}

.pagination [aria-current="page"] {
    border-color: var(--leaf);
    background: var(--leaf);
    color: #fff;
}

.modal {
    width: min(calc(100% - 2rem), 34rem);
    padding: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    color: var(--ink);
    box-shadow: var(--shadow-md);
}

.modal::backdrop {
    background: rgba(25, 30, 26, 0.58);
    backdrop-filter: blur(2px);
}

.modal__header,
.modal__body,
.modal__footer {
    padding: 1rem 1.2rem;
}

.modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
}

.modal__header h2,
.modal__header h3 {
    margin-bottom: 0;
}

.modal__footer {
    display: flex;
    gap: 0.65rem;
    justify-content: flex-end;
    border-top: 1px solid var(--border);
    background: var(--surface-muted);
}

.site-footer {
    border-top: 1px solid var(--ink);
    background: var(--surface-muted);
    color: var(--ink-soft);
    font-size: 0.9rem;
}

.site-footer__main {
    display: grid;
    padding-block: clamp(2rem, 4vw, 3rem);
    grid-template-columns: minmax(17rem, 1.15fr) minmax(24rem, 0.85fr);
    gap: clamp(2.5rem, 8vw, 7rem);
    align-items: flex-start;
}

.site-footer__brand {
    max-width: 30rem;
}

.site-footer__brand > p {
    max-width: 28rem;
    margin: 0.9rem 0 0;
    line-height: 1.6;
}

.site-footer__nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(2rem, 5vw, 4rem);
}

.site-footer__group {
    min-width: 0;
}

.site-footer__label {
    margin-bottom: 0.75rem;
    color: var(--leaf-dark);
    font-size: 0.72rem;
    font-weight: 750;
    line-height: 1.3;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.site-footer__group ul {
    display: grid;
    margin: 0;
    padding: 0;
    gap: 0.48rem;
    list-style: none;
}

.site-footer__group a {
    width: fit-content;
    color: var(--ink);
    font-weight: 550;
    text-decoration-color: transparent;
    transition: color var(--transition), text-decoration-color var(--transition);
}

.site-footer__group a:hover {
    color: var(--leaf-dark);
    text-decoration-color: currentColor;
}

.site-footer__meta {
    display: flex;
    padding-block: 1rem 1.2rem;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border);
    font-size: 0.8rem;
}

.site-footer__meta p {
    margin: 0;
}

@media (max-width: 60rem) {
    .app-layout,
    .app-layout--sidebar-left {
        grid-template-columns: 1fr;
    }

    .history-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .history-nav {
        position: static;
        order: -1;
    }

    .stats-grid,
    .history-steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .grid--3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .filter-bar {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 45rem) {
    .container {
        width: min(calc(100% - 1.25rem), var(--content));
    }

    .site-header__inner {
        min-height: 3.85rem;
        flex-wrap: wrap;
    }

    .nav-toggle {
        display: inline-grid;
        place-items: center;
    }

    .site-nav {
        display: none;
        width: 100%;
        padding: 0.4rem 0 0.8rem;
        align-items: stretch;
        flex-direction: column;
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav a {
        padding: 0.7rem;
    }

    .site-main {
        padding-block: 1.35rem 3rem;
    }

    .page-header--actions,
    .grid--2,
    .grid--3,
    .form-grid,
    .stats-grid,
    .history-steps,
    .auth-shell {
        grid-template-columns: 1fr;
    }

    .page-header--actions {
        align-items: start;
    }

    .auth-shell__intro {
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    .filter-bar {
        grid-template-columns: 1fr;
    }

    .form-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .site-footer__main {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .site-footer__nav {
        max-width: 32rem;
    }

    .form-actions .btn {
        width: 100%;
    }

    .agreement-summary {
        grid-template-columns: 1fr;
    }

    .agreement-summary__link {
        transform: rotate(90deg);
        justify-self: center;
    }

    .wizard-progress__step {
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media print {
    body {
        background: #fff;
    }

    body::before,
    .site-header,
    .site-footer,
    .no-print,
    .btn,
    .form-actions {
        display: none !important;
    }

    .container {
        width: 100%;
    }

    .site-main {
        padding: 0;
    }

    .panel,
    .card,
    .table-wrap {
        break-inside: avoid;
        border-color: #bbb;
        box-shadow: none;
    }
}

/* Project-specific utility and editorial styles. */
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.page-section {
    margin-top: clamp(1.75rem, 4vw, 3.5rem);
}

.page-heading--narrow,
.page-lead,
.prose-section,
.sources-section,
.history-quote {
    width: min(100%, var(--reading));
    margin-inline: auto;
}

.page-lead,
.story-lead {
    color: var(--ink-soft);
    font-size: clamp(1.05rem, 2vw, 1.22rem);
}

.notice {
    width: min(100%, var(--reading));
    margin: 1.5rem auto;
    padding: 1rem 1.15rem;
    border: 1px solid var(--border);
    border-left: 4px solid var(--blue);
    border-radius: var(--radius-sm);
    background: var(--blue-pale);
}

.prose-section,
.sources-section {
    margin-top: 2.5rem;
}

.prose,
.prose-section,
.sources-section {
    overflow-wrap: anywhere;
}

.history-diagram {
    max-width: 100%;
    margin: 2rem auto;
    padding: clamp(0.65rem, 2vw, 1.25rem);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.history-page {
    min-width: 0;
}

.history-diagram figcaption {
    margin-top: 0.75rem;
    color: var(--ink-soft);
    font-size: 0.88rem;
    text-align: center;
}

.principles-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
}

.principles-list__item {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
}

.principles-list dt {
    margin-bottom: 0.3rem;
    font-weight: 750;
}

.principles-list dd {
    margin: 0;
    color: var(--ink-soft);
}

.history-quote {
    margin-top: 2.5rem;
    padding: 1.25rem 1.5rem;
    border-left: 5px solid var(--leaf);
    background: var(--leaf-pale);
    font-family: var(--font-serif);
    font-size: 1.18rem;
}

.history-quote p {
    margin: 0;
}

.sources-list li + li {
    margin-top: 0.7rem;
}

.panel--unread {
    border-left: 5px solid var(--leaf);
}

fieldset {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

legend {
    width: 100%;
    padding: 0;
}

code {
    padding: 0.1em 0.35em;
    border-radius: 0.25rem;
    background: var(--paper-deep);
    font-size: 0.92em;
}

dl dt {
    margin-top: 0.7rem;
    color: var(--ink-soft);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
}

dl dd {
    margin-left: 0;
}

@media (max-width: 45rem) {
    .principles-list {
        grid-template-columns: 1fr;
    }

    .history-diagram {
        overflow-x: auto;
    }

    .history-diagram__svg {
        min-width: 44rem;
    }
}

/* Четула: contemporary rabosh identity and the two-sided agreement ledger. */
.theme-rabosh {
    --ct-red: #b73729;
    --ct-red-deep: #8d2a20;
    --ct-paper: #f2f0e9;
    --ct-sheet: #fffefa;
    --ct-ink: #191a17;
    --ct-smoke: #68665f;
    --ct-rule: #d5d0c5;
    --ct-rule-strong: #a8a197;
}

.page-home .site-main {
    padding-top: 0;
}

.ct-home {
    color: var(--ct-ink);
}

.ct-home h1,
.ct-home h2,
.ct-home h3 {
    color: var(--ct-ink);
}

.ct-kicker,
.ct-side-label {
    margin-bottom: 0.48rem;
    color: var(--ct-red-deep);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.ct-discovery {
    padding-block: clamp(2.5rem, 6vw, 4.5rem) 1.8rem;
}

.ct-intro {
    display: flex;
    gap: 2rem;
    align-items: end;
    justify-content: space-between;
}

.ct-intro > div {
    max-width: 46rem;
}

.ct-intro h1 {
    margin-bottom: 0.45rem;
    font-size: clamp(2.1rem, 5vw, 3.35rem);
    font-weight: 600;
    letter-spacing: -0.045em;
}

.ct-intro p {
    margin-bottom: 0;
    color: var(--ct-smoke);
    font-size: 1.05rem;
}

.ct-intro__note {
    padding-bottom: 0.25rem;
    font-size: 0.9rem !important;
    white-space: nowrap;
}

.ct-exchange-search {
    display: grid;
    margin-top: 1.7rem;
    grid-template-columns: minmax(0, 1fr) 4.4rem minmax(0, 1fr) 8.2rem;
    border: 1px solid var(--ct-ink);
    background: var(--ct-sheet);
}

.ct-exchange-search__side {
    display: grid;
    padding: 1rem 1.15rem 0.9rem;
    gap: 0.2rem;
}

.ct-exchange-search__side span {
    color: var(--ct-red-deep);
    font-size: 0.73rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.ct-exchange-search__side input {
    width: 100%;
    padding: 0.15rem 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--ct-ink);
    font-size: 1.06rem;
}

.ct-exchange-search__side input::placeholder {
    color: #8c8981;
    opacity: 1;
}

.ct-exchange-search__side:focus-within {
    box-shadow: inset 0 -3px 0 var(--ct-red);
}

.ct-exchange-search__join {
    position: relative;
    display: grid;
    border-inline: 1px solid var(--ct-rule);
    color: var(--ct-red);
    font-size: 1.05rem;
    place-items: center;
}

.ct-exchange-search__join::before,
.ct-exchange-search__join::after {
    position: absolute;
    left: 0.65rem;
    right: 0.65rem;
    height: 1px;
    background: var(--ct-ink);
    content: "";
}

.ct-exchange-search__join::before { top: 1.15rem; }
.ct-exchange-search__join::after { bottom: 1.15rem; }

.ct-exchange-search button {
    border: 0;
    border-left: 1px solid var(--ct-red-deep);
    background: var(--ct-red);
    color: #fff;
    font-weight: 700;
}

.ct-exchange-search button:hover {
    background: var(--ct-red-deep);
}

.ct-quick-links {
    display: flex;
    min-width: 0;
    padding-block: 0.8rem;
    gap: 1.35rem;
    overflow-x: auto;
    border-bottom: 1px solid var(--ct-rule);
    scrollbar-width: thin;
}

.ct-quick-links a {
    flex: 0 0 auto;
    color: var(--ct-ink);
    font-size: 0.9rem;
    text-decoration: none;
}

.ct-quick-links a:first-child {
    color: var(--ct-red-deep);
    text-decoration: underline;
    text-decoration-color: var(--ct-red);
    text-underline-offset: 0.55rem;
}

.ct-quick-links__all {
    margin-left: auto;
}

.ct-demo-note {
    margin-bottom: 1.2rem;
    padding: 0.75rem 0;
    border-block: 1px solid var(--ct-rule);
    color: var(--ct-smoke);
    font-size: 0.86rem;
}

.ct-section-head {
    display: flex;
    margin-bottom: 1.05rem;
    gap: 1rem;
    align-items: end;
    justify-content: space-between;
}

.ct-section-head h2 {
    margin-bottom: 0;
    font-size: clamp(1.55rem, 3vw, 2.15rem);
    font-weight: 600;
    letter-spacing: -0.035em;
}

.ct-text-link,
.ct-row-action {
    color: var(--ct-red-deep);
    font-weight: 650;
    text-decoration: none;
}

.ct-text-link:hover,
.ct-row-action:hover {
    color: var(--ct-red);
    text-decoration: underline;
}

.ct-agreement-list {
    border-top: 1px solid var(--ct-ink);
}

.ct-agreement-row {
    border-bottom: 1px solid var(--ct-ink);
    background: var(--ct-sheet);
}

.ct-agreement-row__head,
.ct-agreement-row__foot {
    display: flex;
    min-height: 3.7rem;
    padding: 0.68rem 1rem;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
}

.ct-person {
    display: flex;
    min-width: 0;
    gap: 0.7rem;
    align-items: center;
}

.ct-person__initial {
    display: grid;
    width: 2.25rem;
    height: 2.25rem;
    flex: 0 0 2.25rem;
    border: 1px solid var(--ct-rule-strong);
    border-radius: 50%;
    background: var(--ct-paper);
    font-weight: 700;
    place-items: center;
}

.ct-person > span:last-child {
    display: grid;
}

.ct-person strong {
    line-height: 1.15;
}

.ct-person small,
.ct-agreement-row__context,
.ct-agreement-row__foot {
    color: var(--ct-smoke);
    font-size: 0.82rem;
}

.ct-agreement-row__context,
.ct-agreement-row__foot {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.ct-agreement-row__body {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-block: 1px solid var(--ct-rule);
}

.ct-agreement-row__body::before {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 1px;
    background: var(--ct-rule-strong);
    content: "";
}

.ct-agreement-side {
    min-height: 10.5rem;
    padding: 1.35rem 1.35rem 1.2rem;
}

.ct-agreement-side--give {
    padding-left: 3.25rem;
}

.ct-agreement-side h3 {
    margin-bottom: 0.45rem;
    font-size: clamp(1.25rem, 2vw, 1.55rem);
    font-weight: 600;
    letter-spacing: -0.025em;
}

.ct-agreement-side > p:not(.ct-side-label) {
    margin-bottom: 0.7rem;
    color: var(--ct-smoke);
}

.ct-acceptance {
    max-width: 35rem;
    padding-left: 0.8rem;
    border-left: 2px solid var(--ct-red);
    font-size: 0.86rem;
}

.ct-acceptance strong {
    color: var(--ct-ink);
}

.ct-agreement-join {
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 50%;
    display: grid;
    width: 2.7rem;
    height: 2.7rem;
    transform: translate(-50%, -50%);
    border: 1px solid var(--ct-red);
    background: var(--ct-sheet);
    color: var(--ct-red);
    place-items: center;
}

.ct-agreement-row__foot {
    min-height: 3.25rem;
}

.ct-row-action {
    margin-left: auto;
    padding: 0.48rem 0.7rem;
    border: 1px solid var(--ct-red);
}

.ct-ledger-empty {
    padding: 3rem 1rem;
    border-block: 1px solid var(--ct-ink);
    text-align: center;
}

.ct-ledger-more {
    display: flex;
    padding: 1rem 0;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--ct-rule);
    color: var(--ct-smoke);
}

.ct-ledger-more p {
    margin: 0;
}

.ct-ledger-more strong { color: var(--ct-ink); }
.ct-ledger-more a { color: var(--ct-red-deep); font-weight: 650; text-decoration: none; }

.ct-what-is {
    margin-top: clamp(4rem, 9vw, 7rem);
    padding-block: clamp(3.8rem, 8vw, 6.5rem);
    border-block: 1px solid var(--ct-ink);
    background-color: #f7f4ed;
    background-image:
        radial-gradient(circle at 20% 25%, rgba(25, 26, 23, 0.035) 0 0.045rem, transparent 0.055rem),
        linear-gradient(115deg, rgba(183, 55, 41, 0.018), transparent 42%);
    background-size: 0.72rem 0.72rem, 100% 100%;
}

.ct-what-is__lead {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(28rem, 1.15fr);
    gap: clamp(2rem, 6vw, 5rem);
    align-items: center;
}

.ct-what-is__copy h2 {
    margin-bottom: 1rem;
    font-family: var(--font-serif);
    font-size: clamp(2.15rem, 5vw, 4.1rem);
    font-weight: 600;
    letter-spacing: -0.045em;
    line-height: 1.04;
}

.ct-what-is__copy > p:not(.ct-kicker) {
    color: var(--ct-smoke);
}

.ct-what-is__standfirst {
    font-size: 1.13rem;
}

.ct-archive-figure,
.ct-reconstruction {
    position: relative;
    margin: 0;
}

.ct-archive-figure__index {
    position: absolute;
    z-index: 2;
    top: -0.85rem;
    left: 0;
    color: var(--ct-red);
    font-size: 0.74rem;
    font-weight: 700;
}

.ct-archive-figure__image {
    position: relative;
    padding: clamp(0.8rem, 2vw, 1.35rem);
    border: 1px solid var(--ct-rule);
    background: #fffdfa;
}

.ct-archive-figure__image::before,
.ct-archive-figure__image::after {
    position: absolute;
    z-index: 1;
    width: 1.5rem;
    height: 1.5rem;
    content: "";
    pointer-events: none;
}

.ct-archive-figure__image::before {
    top: -1px;
    left: -1px;
    border-top: 2px solid var(--ct-red);
    border-left: 2px solid var(--ct-red);
}

.ct-archive-figure__image::after {
    right: -1px;
    bottom: -1px;
    border-right: 2px solid var(--ct-red);
    border-bottom: 2px solid var(--ct-red);
}

.ct-archive-figure img {
    width: 100%;
    filter: grayscale(1) contrast(1.13) sepia(0.08);
    mix-blend-mode: multiply;
}

.ct-archive-figure figcaption {
    display: flex;
    margin-top: 0.55rem;
    gap: 1rem;
    justify-content: space-between;
    color: var(--ct-smoke);
    font-size: 0.76rem;
}

.ct-archive-figure figcaption span:last-child {
    flex: 0 0 auto;
    color: var(--ct-red-deep);
}

.ct-rabosh-sequence {
    display: grid;
    margin: clamp(3rem, 7vw, 5rem) 0;
    padding: 0;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    border-block: 1px solid var(--ct-rule-strong);
    list-style: none;
}

.ct-rabosh-sequence li {
    position: relative;
    min-height: 10rem;
    padding: 1.35rem 1rem 1.15rem;
    border-right: 1px solid var(--ct-rule);
}

.ct-rabosh-sequence li:last-child { border-right: 0; }

.ct-rabosh-sequence li::before {
    position: absolute;
    top: -0.36rem;
    left: 1rem;
    width: 2px;
    height: 0.72rem;
    transform: rotate(-12deg);
    background: var(--ct-red);
    content: "";
}

.ct-rabosh-sequence b,
.ct-rabosh-sequence strong,
.ct-rabosh-sequence span {
    display: block;
}

.ct-rabosh-sequence b {
    margin-bottom: 1.1rem;
    color: var(--ct-red);
    font-size: 0.82rem;
}

.ct-rabosh-sequence strong {
    margin-bottom: 0.55rem;
    font-size: 1rem;
}

.ct-rabosh-sequence span {
    color: var(--ct-smoke);
    font-size: 0.86rem;
}

.ct-what-is__evidence {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(30rem, 1.05fr);
    gap: clamp(2.5rem, 7vw, 6rem);
    align-items: start;
}

.ct-what-is__principle h3 {
    max-width: 38rem;
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3.6vw, 2.85rem);
    font-weight: 600;
    letter-spacing: -0.035em;
}

.ct-what-is__principle > p:not(.ct-kicker) {
    color: var(--ct-smoke);
}

.ct-what-is__principle blockquote {
    margin: 2rem 0 0;
    padding: 1.1rem 0 1.1rem 1.2rem;
    border-block: 1px solid var(--ct-ink);
    border-left: 3px solid var(--ct-red);
    font-family: var(--font-serif);
    font-size: 1.25rem;
}

.ct-reconstruction-pair {
    display: grid;
    margin-top: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.ct-reconstruction img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    filter: saturate(0.32) contrast(1.12) sepia(0.08);
}

.ct-reconstruction figcaption {
    display: grid;
    margin-top: 0.4rem;
    color: var(--ct-ink);
    font-size: 0.78rem;
}

.ct-reconstruction figcaption span {
    color: var(--ct-smoke);
    font-size: 0.7rem;
    text-transform: uppercase;
}

.ct-source-line {
    margin: 3.5rem 0 0;
    padding-top: 1rem;
    border-top: 1px solid var(--ct-rule);
    color: var(--ct-smoke);
    font-size: 0.76rem;
}

.ct-source-line a {
    color: var(--ct-red-deep);
}

.ct-history-page {
    max-width: 70rem;
    margin-inline: auto;
}

.ct-history-page__head {
    max-width: 48rem;
    margin-bottom: 1rem;
}

.ct-history-page__head h1 {
    margin-bottom: 0.85rem;
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5vw, 3.8rem);
    font-weight: 600;
    letter-spacing: -0.045em;
    line-height: 1.05;
}

.ct-history-page__head > p:last-child {
    max-width: 45rem;
    color: var(--ct-smoke);
    font-size: 1.12rem;
}

.ct-history-note {
    max-width: 58rem;
    margin-block: 1.2rem 3.5rem;
    padding: 0.25rem 0 0.25rem 1rem;
    border-left: 2px solid var(--ct-red);
    color: var(--ct-smoke);
}

.ct-history-note strong { color: var(--ct-ink); }

.ct-history-story,
.ct-history-evidence {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(28rem, 1.15fr);
    gap: clamp(2rem, 6vw, 5rem);
    align-items: center;
}

.ct-history-story h2,
.ct-history-evidence h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 600;
    letter-spacing: -0.035em;
}

.ct-history-story p,
.ct-history-evidence__copy > p {
    color: var(--ct-smoke);
}

.ct-history-evidence {
    align-items: start;
}

.ct-history-principles {
    display: grid;
    margin-top: 2rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--ct-rule-strong);
}

.ct-history-principles div {
    padding: 0.9rem 0.9rem 0.9rem 0;
    border-bottom: 1px solid var(--ct-rule);
}

.ct-history-principles div:nth-child(odd) {
    border-right: 1px solid var(--ct-rule);
}

.ct-history-principles div:nth-child(even) {
    padding-left: 0.9rem;
}

.ct-history-principles dt {
    margin: 0 0 0.25rem;
    color: var(--ct-red-deep);
    font-size: 0.73rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ct-history-principles dd {
    margin: 0;
    color: var(--ct-smoke);
    font-size: 0.88rem;
}

.ct-history-quote {
    max-width: 54rem;
    margin: clamp(4rem, 8vw, 7rem) auto;
    padding: 1.5rem 0 1.5rem 1.5rem;
    border-block: 1px solid var(--ct-ink);
    border-left: 4px solid var(--ct-red);
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: clamp(1.35rem, 3vw, 2.15rem);
}

.ct-history-sources {
    padding-top: 1.5rem;
    border-top: 1px solid var(--ct-rule-strong);
    color: var(--ct-smoke);
    font-size: 0.88rem;
}

.ct-history-sources h2 {
    font-size: 1.25rem;
}

.ct-history-sources li + li {
    margin-top: 0.5rem;
}

.ct-history-sources a {
    color: var(--ct-red-deep);
}

.filter-bar {
    grid-template-columns: repeat(2, minmax(11rem, 1fr)) repeat(3, minmax(8rem, 0.65fr)) auto;
}

@media (max-width: 64rem) {
    .ct-what-is__lead,
    .ct-what-is__evidence,
    .ct-history-story,
    .ct-history-evidence {
        grid-template-columns: 1fr;
    }

    .ct-what-is__lead {
        align-items: start;
    }

    .ct-what-is__copy {
        max-width: 46rem;
    }

    .ct-rabosh-sequence {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .ct-rabosh-sequence li:nth-child(3) { border-right: 0; }
    .ct-rabosh-sequence li:nth-child(n + 4) { border-top: 1px solid var(--ct-rule); }
}

@media (max-width: 60rem) {
    .filter-bar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 45rem) {
    .brand__tagline { display: none; }

    .ct-discovery {
        padding-top: 1.8rem;
    }

    .ct-intro {
        gap: 1rem;
        align-items: start;
        flex-direction: column;
    }

    .ct-intro__note {
        padding: 0;
    }

    .ct-exchange-search {
        grid-template-columns: 1fr;
    }

    .ct-exchange-search__join {
        min-height: 2.4rem;
        border-block: 1px solid var(--ct-rule);
        border-inline: 0;
    }

    .ct-exchange-search__join::before,
    .ct-exchange-search__join::after {
        top: 50%;
        bottom: auto;
        width: calc(50% - 1.8rem);
    }

    .ct-exchange-search__join::before { right: auto; }
    .ct-exchange-search__join::after { right: 0.65rem; left: auto; }

    .ct-exchange-search button {
        min-height: 3rem;
        border-top: 1px solid var(--ct-red-deep);
        border-left: 0;
    }

    .ct-quick-links__all { margin-left: 0; }

    .ct-section-head,
    .ct-ledger-more {
        align-items: flex-start;
        flex-direction: column;
    }

    .ct-agreement-row__head,
    .ct-agreement-row__foot {
        align-items: flex-start;
        flex-direction: column;
    }

    .ct-agreement-row__context {
        padding-left: 2.95rem;
    }

    .ct-agreement-row__body {
        grid-template-columns: 1fr;
    }

    .ct-agreement-row__body::before {
        display: none;
    }

    .ct-agreement-side {
        min-height: 0;
        padding: 1.25rem 1rem 2.3rem;
    }

    .ct-agreement-side--give {
        padding: 2.3rem 1rem 1.25rem;
        border-top: 1px solid var(--ct-rule-strong);
    }

    .ct-agreement-join {
        position: relative;
        top: auto;
        left: auto;
        margin: -1.35rem auto;
        transform: none;
    }

    .ct-row-action {
        width: 100%;
        margin: 0;
        text-align: center;
    }

    .ct-what-is__copy h2 {
        font-size: clamp(2rem, 12vw, 3rem);
    }

    .ct-archive-figure figcaption {
        flex-direction: column;
        gap: 0.2rem;
    }

    .ct-rabosh-sequence {
        grid-template-columns: 1fr;
    }

    .ct-rabosh-sequence li,
    .ct-rabosh-sequence li:nth-child(3) {
        min-height: 0;
        border-top: 1px solid var(--ct-rule);
        border-right: 0;
    }

    .ct-rabosh-sequence li:first-child { border-top: 0; }

    .ct-reconstruction-pair {
        grid-template-columns: 1fr;
    }

    .ct-history-principles {
        grid-template-columns: 1fr;
    }

    .ct-history-principles div:nth-child(odd) {
        border-right: 0;
    }

    .ct-history-principles div:nth-child(even) {
        padding-left: 0;
    }

    .filter-bar {
        grid-template-columns: 1fr;
    }
}