.open-catalog {
    --oc-accent: #2c7a3f;
    --oc-accent-deep: #10391d;
    --oc-accent-rgb: 44, 122, 63;
    --oc-ink: #16211c;
    --oc-paper: #f2f0e9;
    --oc-panel: rgba(255, 255, 252, 0.78);
    --oc-panel-solid: #fbfaf5;
    --oc-line: rgba(28, 43, 35, 0.17);
    --oc-line-strong: rgba(28, 43, 35, 0.34);
    --oc-green: #204b3c;
    --oc-green-deep: #112e25;
    --oc-green-soft: #dce9df;
    --oc-gold: #c39127;
    --oc-gold-soft: #f2dfae;
    --oc-source: #4d765d;
    --oc-possible: #b27f1c;
    --oc-open: #9b503f;
    --oc-observe: #4e7180;
    padding-bottom: 0;
    overflow-x: hidden;
    overflow-x: clip;
    color: var(--oc-ink);
    background-color: color-mix(in srgb, var(--oc-paper) 94%, var(--oc-accent) 6%);
    font-size: 17px;
}

.open-catalog--broccoli {
    --oc-accent: #2c7a3f;
    --oc-accent-deep: #10391d;
    --oc-accent-rgb: 44, 122, 63;
}

.open-catalog--bilberry {
    --oc-accent: #76519a;
    --oc-accent-deep: #29133f;
    --oc-accent-rgb: 118, 81, 154;
}

.open-catalog--pineapple {
    --oc-accent: #c98b17;
    --oc-accent-deep: #5c3400;
    --oc-accent-rgb: 201, 139, 23;
}

.open-catalog--red-cabbage {
    --oc-accent: #a72b82;
    --oc-accent-deep: #4b0d3d;
    --oc-accent-rgb: 167, 43, 130;
}

.open-catalog--poppy-seed {
    --oc-accent: #777394;
    --oc-accent-deep: #353148;
    --oc-accent-rgb: 119, 115, 148;
}

.open-catalog--nettle-root {
    --oc-accent: #6e813d;
    --oc-accent-deep: #304015;
    --oc-accent-rgb: 110, 129, 61;
}

.open-catalog--chamomile {
    --oc-accent: #c89624;
    --oc-accent-deep: #624500;
    --oc-accent-rgb: 200, 150, 36;
}

.open-catalog--strawberry {
    --oc-accent: #ce4c43;
    --oc-accent-deep: #681c1a;
    --oc-accent-rgb: 206, 76, 67;
}

html[data-theme="dark"] .open-catalog {
    --oc-ink: #f1eee4;
    --oc-paper: #100f0c;
    --oc-panel: rgba(29, 28, 24, 0.82);
    --oc-panel-solid: #1c1b17;
    --oc-line: rgba(242, 234, 214, 0.14);
    --oc-line-strong: rgba(242, 234, 214, 0.31);
    --oc-green: #9ec7b4;
    --oc-green-deep: #0b231b;
    --oc-green-soft: rgba(112, 157, 137, 0.15);
    --oc-gold: #d9ae50;
    --oc-gold-soft: rgba(217, 174, 80, 0.17);
    --oc-source: #91b79d;
    --oc-possible: #e0b251;
    --oc-open: #e08a72;
    --oc-observe: #8eb6c5;
}

.open-catalog a,
.open-catalog button {
    -webkit-tap-highlight-color: transparent;
}

.oc-skip-link {
    position: fixed;
    z-index: 120;
    top: 12px;
    left: 12px;
    padding: 12px 16px;
    color: #fff;
    background: var(--oc-green-deep);
    font-weight: 800;
    transform: translateY(-150%);
}

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

.oc-reading-progress {
    position: fixed;
    z-index: 70;
    top: 0;
    right: 0;
    left: 0;
    height: 3px;
    pointer-events: none;
}

.oc-reading-progress span {
    display: block;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--oc-gold), #e4bd63, var(--oc-green));
    box-shadow: 0 0 18px color-mix(in srgb, var(--oc-gold) 60%, transparent);
}

.oc-shell {
    width: min(100% - 48px, 1380px);
    margin: 0 auto;
}

.oc-topline {
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    border-bottom: 1px solid var(--oc-line);
}

.oc-topline--card-only {
    justify-content: flex-end;
}

.oc-back {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--oc-ink);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-decoration: none;
}

.oc-back span {
    font-size: 1.15rem;
    transition: transform 160ms ease;
}

.oc-back:hover span {
    transform: translateX(-4px);
}

.oc-topline p {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0;
    color: color-mix(in srgb, var(--oc-ink) 65%, transparent);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.oc-topline p span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--oc-accent);
    box-shadow: 0 0 0 5px rgba(var(--oc-accent-rgb), 0.13);
}

.oc-hero {
    position: relative;
    isolation: isolate;
    min-height: min(780px, calc(100vh - 136px));
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(400px, 0.78fr);
    gap: clamp(42px, 6vw, 96px);
    align-items: center;
    padding: clamp(44px, 7vw, 94px) 0;
}

.oc-hero::before {
    content: "";
    position: absolute;
    z-index: 0;
    inset: 34px -14px 30px 42%;
    background: radial-gradient(ellipse at center, rgba(var(--oc-accent-rgb), 0.15) 0, rgba(var(--oc-accent-rgb), 0.055) 46%, transparent 74%);
    pointer-events: none;
}

.oc-hero > * {
    position: relative;
    z-index: 1;
}

.oc-kicker,
.oc-section-heading > p,
.oc-section-heading > div > p,
.oc-questions > header > p,
.oc-community-copy > p,
.oc-sources header > p,
.oc-share-kicker {
    margin: 0 0 18px;
    color: var(--oc-gold);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.16em;
    line-height: 1.35;
    text-transform: uppercase;
}

.oc-drop {
    margin: 0 0 12px;
    color: color-mix(in srgb, var(--oc-ink) 68%, transparent);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.13em;
}

.oc-hero h1 {
    max-width: 820px;
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(3.75rem, 6.2vw, 6.4rem);
    font-weight: 400;
    letter-spacing: -0.045em;
    line-height: 0.89;
}

.oc-question {
    max-width: 700px;
    margin: 30px 0 0;
    color: var(--oc-gold);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.7rem, 2.4vw, 2.65rem);
    font-style: italic;
    line-height: 1.03;
}

.oc-lead {
    max-width: 720px;
    margin: 30px 0 0;
    color: color-mix(in srgb, var(--oc-ink) 79%, transparent);
    font-size: clamp(1.05rem, 1.3vw, 1.25rem);
    line-height: 1.72;
}

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

.oc-primary-action,
.oc-secondary-action {
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    padding: 13px 19px;
    border: 1px solid var(--oc-accent-deep);
    border-radius: 0;
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    line-height: 1.25;
    text-decoration: none;
    cursor: pointer;
    transition: transform 160ms ease, background-color 160ms ease, color 160ms ease;
}

.oc-primary-action {
    color: #f7f3e6;
    background: linear-gradient(120deg, var(--oc-accent-deep), color-mix(in srgb, var(--oc-accent) 78%, #111 22%));
}

.oc-secondary-action {
    color: var(--oc-ink);
    background: transparent;
}

.oc-primary-action:hover,
.oc-secondary-action:hover {
    transform: translateY(-3px);
}

.oc-secondary-action:hover {
    color: #f7f3e6;
    background: var(--oc-accent-deep);
}

.oc-hero-visual {
    --oc-poster-edge-space: clamp(24px, 2.6vw, 42px);
    position: relative;
    justify-self: end;
    width: min(calc(100% - var(--oc-poster-edge-space)), 520px);
    margin-right: var(--oc-poster-edge-space);
}

.oc-poster-stage {
    position: relative;
}

.oc-poster {
    position: relative;
    overflow: hidden;
    margin: 0;
    border: 1px solid var(--oc-line-strong);
    border-radius: 4px;
    background: #d9ddce;
    box-shadow: 0 34px 90px rgba(var(--oc-accent-rgb), 0.19);
}

.oc-poster--captioned::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 46%, rgba(7, 20, 14, 0.84) 100%);
    pointer-events: none;
}

.oc-poster img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 1440 / 1788;
    object-fit: cover;
    transition: transform 700ms cubic-bezier(0.2, 0.75, 0.25, 1);
}

.oc-hero-visual:hover .oc-poster img {
    transform: scale(1.018);
}

.oc-product-gallery {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 9px;
    margin-top: 12px;
}

.oc-gallery-thumb {
    min-width: 0;
    display: grid;
    padding: 5px;
    border: 1px solid var(--oc-line-strong);
    border-radius: 11px;
    color: var(--oc-ink);
    background: color-mix(in srgb, var(--oc-panel-solid) 90%, transparent);
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.42);
    cursor: pointer;
    transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.oc-gallery-thumb:hover,
.oc-gallery-thumb:focus-visible {
    transform: translateY(-2px);
    border-color: rgba(var(--oc-accent-rgb), 0.62);
}

.oc-gallery-thumb.is-active {
    border-color: rgba(var(--oc-accent-rgb), 0.88);
    background: rgba(var(--oc-accent-rgb), 0.08);
    box-shadow: 0 8px 20px rgba(var(--oc-accent-rgb), 0.14), inset 0 0 0 1px rgba(var(--oc-accent-rgb), 0.22);
}

.oc-gallery-thumb-media {
    position: relative;
    aspect-ratio: 1.32 / 1;
    overflow: hidden;
    border-radius: 7px;
    background: var(--oc-panel-solid);
}

.oc-gallery-thumb-media img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center 38%;
}

.oc-gallery-thumb-media small {
    position: absolute;
    right: 5px;
    bottom: 5px;
    max-width: calc(100% - 10px);
    overflow: hidden;
    padding: 3px 5px;
    border: 1px solid rgba(255, 255, 255, 0.42);
    border-radius: 999px;
    color: #fff;
    background: rgba(17, 19, 16, 0.76);
    font-size: 0.44rem;
    font-weight: 850;
    letter-spacing: 0.06em;
    line-height: 1;
    text-overflow: ellipsis;
    text-transform: uppercase;
    white-space: nowrap;
}

.oc-poster figcaption {
    position: absolute;
    z-index: 2;
    right: 24px;
    bottom: 22px;
    left: 24px;
    color: #fffdf4;
}

.oc-poster figcaption span {
    display: block;
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 0.14em;
}

.oc-poster figcaption strong {
    display: block;
    max-width: 390px;
    margin-top: 8px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.45rem, 2.1vw, 2.1rem);
    font-weight: 400;
    line-height: 1.04;
}

.oc-sample-stamp {
    position: absolute;
    right: -28px;
    bottom: 58px;
    width: 116px;
    height: 116px;
    display: grid;
    place-content: center;
    border: 1px solid rgba(var(--oc-accent-rgb), 0.78);
    border-radius: 50%;
    color: #f8efcf;
    background: linear-gradient(145deg, color-mix(in srgb, var(--oc-accent-deep) 90%, #101713), color-mix(in srgb, var(--oc-accent) 50%, #13231c));
    text-align: center;
    transform: rotate(-8deg);
    backdrop-filter: blur(8px);
}

.oc-sample-stamp span,
.oc-sample-stamp small {
    font-size: 0.57rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.oc-sample-stamp strong {
    margin: 3px 0;
    font-size: 0.82rem;
    line-height: 0.95;
}

.open-catalog.oc-drawer-open,
.open-catalog.oc-share-dialog-open {
    overflow: hidden;
}

.oc-anchor-trigger {
    position: fixed;
    top: calc(var(--toolbar-height) + 76px);
    right: 16px;
    z-index: 48;
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 1px solid rgba(var(--oc-accent-rgb), 0.42);
    border-radius: 50%;
    color: var(--oc-accent);
    background:
        radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.55), transparent 42%),
        color-mix(in srgb, var(--oc-panel-solid) 74%, transparent);
    box-shadow: 0 13px 32px rgba(31, 28, 21, 0.16), inset 0 1px rgba(255, 255, 255, 0.66);
    backdrop-filter: blur(20px) saturate(145%);
    cursor: pointer;
    transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.oc-anchor-trigger:hover {
    transform: translateY(-2px) rotate(-5deg);
    border-color: rgba(var(--oc-accent-rgb), 0.72);
    background-color: rgba(var(--oc-accent-rgb), 0.12);
    box-shadow: 0 17px 38px rgba(var(--oc-accent-rgb), 0.2), inset 0 1px rgba(255, 255, 255, 0.72);
}

.oc-anchor-trigger svg,
.oc-anchor-drawer-close svg,
.oc-anchor-drawer-links svg {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.oc-anchor-trigger svg {
    width: 25px;
    height: 25px;
}

.oc-scroll-top {
    position: fixed;
    right: 16px;
    bottom: 24px;
    z-index: 47;
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 1px solid rgba(var(--oc-accent-rgb), 0.38);
    border-radius: 50%;
    color: var(--oc-accent);
    background:
        radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.58), transparent 42%),
        color-mix(in srgb, var(--oc-panel-solid) 78%, transparent);
    box-shadow: 0 13px 32px rgba(var(--oc-accent-rgb), 0.18), inset 0 1px rgba(255, 255, 255, 0.68);
    backdrop-filter: blur(18px) saturate(140%);
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px) scale(0.92);
    cursor: pointer;
    transition: opacity 180ms ease, transform 220ms ease, visibility 0s linear 220ms, border-color 180ms ease, box-shadow 180ms ease;
}

.oc-scroll-top.is-visible {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
    transition-delay: 0s;
}

.oc-scroll-top.is-visible:hover {
    transform: translateY(-3px) scale(1);
    border-color: rgba(var(--oc-accent-rgb), 0.72);
    box-shadow: 0 17px 38px rgba(var(--oc-accent-rgb), 0.24), inset 0 1px rgba(255, 255, 255, 0.74);
}

.oc-scroll-top svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.oc-share-dialog {
    position: fixed;
    inset: 0;
    z-index: 280;
    display: grid;
    place-items: center;
    padding: 24px;
    color: var(--oc-ink);
    background: rgba(12, 19, 16, 0.54);
    opacity: 0;
    backdrop-filter: blur(10px) saturate(105%);
    transition: opacity 180ms ease;
}

.oc-share-dialog[hidden] {
    display: none;
}

.oc-share-dialog.is-visible {
    opacity: 1;
}

.oc-share-dialog-panel {
    position: relative;
    width: min(590px, 100%);
    max-height: min(760px, calc(100vh - 48px));
    overflow: auto;
    padding: clamp(24px, 4vw, 38px);
    border: 1px solid rgba(var(--oc-accent-rgb), 0.28);
    border-radius: 22px;
    background:
        radial-gradient(circle at 94% 8%, rgba(var(--oc-accent-rgb), 0.15), transparent 38%),
        linear-gradient(145deg, rgba(var(--oc-accent-rgb), 0.07), transparent 56%),
        var(--oc-panel-solid);
    box-shadow: 0 34px 100px rgba(7, 15, 11, 0.34), inset 0 1px rgba(255, 255, 255, 0.5);
    transform: translateY(16px) scale(0.975);
    transition: transform 220ms cubic-bezier(0.2, 0.75, 0.25, 1);
}

.oc-share-dialog.is-visible .oc-share-dialog-panel {
    transform: translateY(0) scale(1);
}

.oc-share-dialog-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 44px;
    gap: 20px;
    align-items: start;
}

.oc-share-dialog-header p {
    margin: 0 0 10px;
    color: var(--oc-gold);
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    line-height: 1.3;
    text-transform: uppercase;
}

.oc-share-dialog-header h2 {
    max-width: 470px;
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(2rem, 4vw, 3.15rem);
    font-weight: 400;
    letter-spacing: -0.035em;
    line-height: 0.98;
}

.oc-share-dialog-close {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 1px solid var(--oc-line-strong);
    border-radius: 50%;
    color: var(--oc-ink);
    background: color-mix(in srgb, var(--oc-panel-solid) 86%, transparent);
    cursor: pointer;
    transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.oc-share-dialog-close:hover {
    transform: rotate(5deg);
    border-color: rgba(var(--oc-accent-rgb), 0.68);
    background: rgba(var(--oc-accent-rgb), 0.1);
}

.oc-share-dialog-close svg {
    width: 19px;
    height: 19px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
}

.oc-share-dialog-description {
    max-width: 510px;
    margin: 18px 0 24px;
    color: color-mix(in srgb, var(--oc-ink) 70%, transparent);
    font-size: 0.93rem;
    line-height: 1.6;
}

.oc-share-dialog-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.oc-share-dialog-option {
    min-width: 0;
    min-height: 76px;
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr) 17px;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--oc-line-strong);
    border-radius: 13px;
    color: var(--oc-ink);
    background: color-mix(in srgb, var(--oc-panel-solid) 94%, transparent);
    text-align: left;
    text-decoration: none;
    cursor: pointer;
    transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.oc-share-dialog-option:hover {
    transform: translateY(-2px);
    border-color: rgba(var(--oc-accent-rgb), 0.62);
    background: rgba(var(--oc-accent-rgb), 0.09);
    box-shadow: 0 10px 26px rgba(var(--oc-accent-rgb), 0.12);
}

.oc-share-dialog-option small,
.oc-share-dialog-option strong {
    display: block;
}

.oc-share-dialog-option small {
    margin-bottom: 4px;
    color: color-mix(in srgb, var(--oc-ink) 52%, transparent);
    font-size: 0.56rem;
    font-weight: 900;
    letter-spacing: 0.12em;
}

.oc-share-dialog-option strong {
    overflow: hidden;
    font-size: 0.8rem;
    font-weight: 900;
    letter-spacing: 0.02em;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.oc-share-dialog-option .oc-network-icon {
    width: 38px;
    height: 38px;
}

.oc-share-dialog-copy {
    font: inherit;
}

.oc-share-dialog-native {
    width: 100%;
    min-height: 66px;
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) 22px;
    align-items: center;
    gap: 14px;
    margin-top: 10px;
    padding: 11px 15px;
    border: 1px solid var(--oc-accent-deep);
    border-radius: 13px;
    color: #fffaf0;
    background: linear-gradient(120deg, var(--oc-accent-deep), color-mix(in srgb, var(--oc-accent) 72%, #101713 28%));
    text-align: left;
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.oc-share-dialog-native[hidden] {
    display: none;
}

.oc-share-dialog-native:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(var(--oc-accent-rgb), 0.22);
}

.oc-share-dialog-native small,
.oc-share-dialog-native strong {
    display: block;
}

.oc-share-dialog-native small {
    margin-bottom: 3px;
    font-size: 0.57rem;
    font-weight: 900;
    letter-spacing: 0.13em;
}

.oc-share-dialog-native strong {
    font-size: 0.76rem;
    font-weight: 900;
}

.oc-share-dialog-status {
    min-height: 20px;
    margin: 10px 0 0;
    color: var(--oc-accent-deep);
    font-size: 0.72rem;
    font-weight: 800;
}

.oc-anchor-drawer {
    position: fixed;
    inset: 0;
    z-index: 240;
    overflow: hidden;
    color: var(--oc-ink);
    background: transparent;
}

.oc-anchor-drawer[hidden] {
    display: none;
}

.oc-anchor-drawer::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(15, 13, 10, 0.58);
    opacity: 0;
    transition: opacity 360ms ease-out;
}

.oc-anchor-drawer.is-visible::before {
    opacity: 1;
}

.oc-anchor-drawer-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: min(410px, calc(100% - 20px));
    height: 100%;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    gap: 26px;
    padding: 28px 24px 22px;
    overflow-y: auto;
    border-left: 1px solid rgba(var(--oc-accent-rgb), 0.42);
    border-radius: 30px 0 0 30px;
    background:
        radial-gradient(circle at 100% 0%, rgba(var(--oc-accent-rgb), 0.2), transparent 36%),
        color-mix(in srgb, var(--oc-panel-solid) 94%, transparent);
    box-shadow: -28px 0 72px rgba(16, 14, 10, 0.25), inset 1px 0 rgba(255, 255, 255, 0.32);
    transform: translate3d(100%, 0, 0);
    backface-visibility: hidden;
    will-change: transform;
    transition: transform 420ms cubic-bezier(0.25, 0.8, 0.25, 1);
}

.oc-anchor-drawer.is-visible .oc-anchor-drawer-panel {
    transform: translate3d(0, 0, 0);
}

.oc-anchor-drawer-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 44px;
    align-items: center;
    gap: 18px;
}

.oc-anchor-drawer-header p {
    margin: 0;
    color: var(--oc-accent);
    font-size: 0.65rem;
    font-weight: 850;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.oc-anchor-drawer-close {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 1px solid var(--oc-line-strong);
    border-radius: 50%;
    color: var(--oc-ink);
    background: rgba(var(--oc-accent-rgb), 0.08);
    cursor: pointer;
}

.oc-anchor-drawer-close svg {
    width: 19px;
    height: 19px;
}

.oc-anchor-drawer-links {
    align-self: start;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
}

.oc-anchor-drawer-links a {
    min-height: 72px;
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) 24px;
    align-items: center;
    gap: 12px;
    padding: 13px 15px;
    border: 1px solid var(--oc-line);
    border-radius: 18px;
    color: var(--oc-ink);
    background: linear-gradient(135deg, var(--oc-panel), color-mix(in srgb, var(--oc-panel-solid) 72%, transparent));
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.34);
    text-decoration: none;
    transition: transform 170ms ease, border-color 170ms ease, background-color 170ms ease;
}

.oc-anchor-drawer-links a:hover {
    transform: translateX(-4px);
    border-color: rgba(var(--oc-accent-rgb), 0.52);
    background-color: rgba(var(--oc-accent-rgb), 0.11);
}

.oc-anchor-drawer-links a > span {
    color: var(--oc-accent);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 0.9rem;
    font-style: italic;
}

.oc-anchor-drawer-links a > strong {
    font-size: 0.82rem;
    line-height: 1.3;
}

.oc-anchor-drawer-links svg {
    width: 20px;
    height: 20px;
    color: var(--oc-accent);
}

.oc-anchor-drawer-signature {
    margin: 0;
    padding-top: 16px;
    border-top: 1px solid var(--oc-line);
    color: color-mix(in srgb, var(--oc-ink) 60%, transparent);
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.oc-anchor-trigger:focus-visible,
.oc-scroll-top:focus-visible,
.oc-anchor-drawer-close:focus-visible,
.oc-anchor-drawer-links a:focus-visible,
.oc-share-dialog-close:focus-visible,
.oc-share-dialog-option:focus-visible,
.oc-share-dialog-native:focus-visible,
.oc-gallery-thumb:focus-visible,
.oc-share-actions button:focus-visible,
.oc-share-actions a:focus-visible {
    outline: 2px solid var(--oc-accent);
    outline-offset: 3px;
}

.oc-section {
    padding: clamp(72px, 7vw, 100px) 0 0;
    border-bottom: 0;
}

.oc-section-heading {
    max-width: 1000px;
    margin-bottom: 54px;
}

.oc-section-heading--split {
    max-width: none;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.65fr);
    gap: clamp(40px, 8vw, 130px);
    align-items: end;
}

.oc-section-heading h2,
.oc-importance h2,
.oc-questions h2,
.oc-community h2,
.oc-sources h2,
.oc-share-panel h2 {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(2.55rem, 4vw, 4.45rem);
    font-weight: 400;
    letter-spacing: -0.055em;
    line-height: 0.98;
}

.oc-section-heading > div,
.oc-section-heading--split > div:last-child,
.oc-sources header > div {
    color: color-mix(in srgb, var(--oc-ink) 76%, transparent);
    font-size: clamp(1.02rem, 1.2vw, 1.16rem);
    line-height: 1.72;
}

.oc-input-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.oc-input-card {
    min-height: 330px;
    position: relative;
    padding: clamp(28px, 3vw, 42px);
    border: 1px solid rgba(var(--oc-accent-rgb), 0.22);
    background:
        linear-gradient(145deg, rgba(var(--oc-accent-rgb), 0.1), transparent 56%),
        var(--oc-panel);
    box-shadow: 0 16px 44px rgba(var(--oc-accent-rgb), 0.08);
}

.oc-input-card:nth-child(2) {
    color: #f4f0e4;
    border-color: rgba(var(--oc-accent-rgb), 0.5);
    background:
        radial-gradient(circle at 88% 12%, rgba(var(--oc-accent-rgb), 0.38), transparent 38%),
        linear-gradient(145deg, var(--oc-accent-deep), color-mix(in srgb, var(--oc-green-deep) 76%, #080c0a));
}

.oc-card-index {
    position: absolute;
    top: 22px;
    right: 25px;
    color: color-mix(in srgb, currentColor 45%, transparent);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.25rem;
}

.oc-input-card > p {
    max-width: calc(100% - 50px);
    margin: 0 0 48px;
    color: var(--oc-gold);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.12em;
}

.oc-input-card h3 {
    margin: 0 0 20px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.55rem, 2.1vw, 2.2rem);
    font-weight: 400;
    line-height: 1.02;
}

.oc-input-card > div {
    color: color-mix(in srgb, currentColor 76%, transparent);
    font-size: 1rem;
    line-height: 1.68;
}

.oc-change-list {
    border-top: 0;
}

.oc-change {
    display: grid;
    grid-template-columns: 90px minmax(0, 1fr) minmax(240px, 0.42fr);
    gap: clamp(24px, 4vw, 62px);
    align-items: start;
    padding: 42px 0;
    border-bottom: 1px solid var(--oc-line);
}

.oc-change-number {
    color: var(--oc-gold);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(2.3rem, 4vw, 4rem);
    line-height: 1;
}

.oc-certainty-label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 13px;
    font-size: 0.73rem;
    font-weight: 900;
    letter-spacing: 0.12em;
}

.oc-certainty-label i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

.oc-change--source .oc-certainty-label { color: var(--oc-source); }
.oc-change--possible .oc-certainty-label { color: var(--oc-possible); }
.oc-change--open .oc-certainty-label { color: var(--oc-open); }
.oc-change--observe .oc-certainty-label { color: var(--oc-observe); }

.oc-change h3 {
    max-width: 790px;
    margin: 0 0 14px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.75rem, 2.8vw, 2.8rem);
    font-weight: 400;
    letter-spacing: -0.035em;
    line-height: 1.02;
}

.oc-change-body > p {
    max-width: 820px;
    margin: 18px 0 0;
    color: color-mix(in srgb, var(--oc-ink) 76%, transparent);
    font-size: 1.04rem;
    line-height: 1.72;
}

.oc-change-body > p:first-of-type {
    margin-top: 0;
}

.oc-change-body > p strong {
    color: var(--oc-ink);
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.oc-change-body ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px 24px;
    max-width: 820px;
    margin: 9px 0 0;
    padding: 0;
    list-style: none;
}

.oc-change-body li {
    position: relative;
    padding-left: 17px;
    color: color-mix(in srgb, var(--oc-ink) 78%, transparent);
    font-size: 0.94rem;
    line-height: 1.5;
}

.oc-change-body li::before {
    content: "+";
    position: absolute;
    left: 0;
    color: var(--oc-gold);
    font-weight: 900;
}

.oc-change aside {
    padding: 18px 20px;
    border-left: 3px solid var(--oc-accent);
    background:
        linear-gradient(105deg, rgba(var(--oc-accent-rgb), 0.18), rgba(var(--oc-accent-rgb), 0.06)),
        var(--oc-panel);
}

.oc-change aside strong,
.oc-change aside span {
    display: block;
}

.oc-change aside strong {
    margin-bottom: 8px;
    font-size: 0.69rem;
    letter-spacing: 0.12em;
}

.oc-change aside span {
    font-size: 0.86rem;
    line-height: 1.55;
}

.oc-transformations {
    padding-bottom: clamp(52px, 5vw, 72px);
    border-bottom: 0;
}

.oc-transformations .oc-change:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.oc-importance {
    display: block;
    margin: 0;
    padding: clamp(48px, 7vw, 96px);
    color: #f3efe3;
    background:
        radial-gradient(circle at 92% 8%, rgba(var(--oc-accent-rgb), 0.38), transparent 36%),
        linear-gradient(135deg, var(--oc-accent-deep), color-mix(in srgb, var(--oc-green-deep) 74%, #08100c));
    box-shadow: 0 26px 72px rgba(var(--oc-accent-rgb), 0.2);
}

.oc-importance-intro {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.8fr);
    column-gap: clamp(56px, 9vw, 140px);
    align-items: end;
    padding-bottom: clamp(42px, 5vw, 68px);
}

.oc-importance-intro .oc-kicker,
.oc-importance-intro h2 {
    grid-column: 1;
}

.oc-importance h2 {
    font-size: clamp(2.55rem, 4vw, 4.2rem);
}

.oc-importance-intro > div {
    grid-column: 2;
    grid-row: 1 / span 2;
    margin: 0;
    color: rgba(244, 241, 229, 0.78);
    font-size: 1.06rem;
    line-height: 1.72;
}

.oc-importance-points {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.oc-importance-points article {
    min-height: 245px;
    padding: 30px clamp(26px, 3vw, 44px) 10px;
    border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.oc-importance-points article:first-child {
    padding-left: 0;
}

.oc-importance-points article:last-child {
    padding-right: 0;
    border-right: 0;
}

.oc-importance-points span {
    color: var(--oc-gold);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.1rem;
}

.oc-importance-points h3 {
    margin: 28px 0 10px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.65rem;
    font-weight: 400;
}

.oc-importance-points p {
    margin: 0;
    color: rgba(244, 241, 229, 0.72);
    font-size: 0.9rem;
    line-height: 1.58;
}

.oc-certainty {
    padding-top: clamp(62px, 6vw, 86px);
}

.oc-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 26px;
}

.oc-filter-bar button {
    min-height: 42px;
    padding: 9px 14px;
    border: 1px solid var(--oc-line-strong);
    border-radius: 999px;
    color: var(--oc-ink);
    background: transparent;
    font-size: 0.76rem;
    font-weight: 800;
    cursor: pointer;
}

.oc-filter-bar button[aria-pressed="true"] {
    color: #fffaf0;
    border-color: var(--oc-accent-deep);
    background: linear-gradient(120deg, var(--oc-accent-deep), color-mix(in srgb, var(--oc-accent) 72%, #111 28%));
}

.oc-certainty-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.oc-certainty-card {
    min-height: 340px;
    padding: 28px;
    border: 1px solid var(--oc-line);
    border-top-width: 4px;
    background:
        linear-gradient(155deg, rgba(var(--oc-accent-rgb), 0.08), transparent 56%),
        var(--oc-panel);
    box-shadow: 0 14px 36px rgba(var(--oc-accent-rgb), 0.055);
    transition: opacity 180ms ease, transform 180ms ease;
}

.oc-certainty-card[hidden] {
    display: none;
}

.oc-certainty-card--source { border-top-color: var(--oc-source); }
.oc-certainty-card--possible { border-top-color: var(--oc-possible); }
.oc-certainty-card--open { border-top-color: var(--oc-open); }
.oc-certainty-card--observe { border-top-color: var(--oc-observe); }

.oc-certainty-card > span {
    color: color-mix(in srgb, var(--oc-ink) 44%, transparent);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.15rem;
}

.oc-certainty-card > p {
    margin: 42px 0 10px;
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 0.1em;
}

.oc-certainty-card--source > p { color: var(--oc-source); }
.oc-certainty-card--possible > p { color: var(--oc-possible); }
.oc-certainty-card--open > p { color: var(--oc-open); }
.oc-certainty-card--observe > p { color: var(--oc-observe); }

.oc-certainty-card h3 {
    margin: 0 0 16px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.4rem, 1.9vw, 1.85rem);
    font-weight: 400;
    line-height: 1.04;
}

.oc-certainty-card > div {
    color: color-mix(in srgb, var(--oc-ink) 73%, transparent);
    font-size: 0.93rem;
    line-height: 1.64;
}

.oc-questions {
    display: grid;
    grid-template-columns: minmax(330px, 0.72fr) minmax(0, 1.28fr);
    gap: clamp(50px, 8vw, 130px);
    padding: clamp(72px, 7vw, 100px) 0 0;
    border-bottom: 0;
}

.oc-questions h2 {
    position: sticky;
    top: calc(var(--toolbar-height) + 92px);
    font-size: clamp(2.5rem, 4vw, 4.2rem);
}

.oc-questions ol {
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 0;
}

.oc-questions li {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 18px;
    padding: 28px 0;
    border-bottom: 1px solid var(--oc-line);
}

.oc-questions li span {
    color: var(--oc-gold);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.35rem;
}

.oc-questions li p {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.3rem, 1.8vw, 1.8rem);
    line-height: 1.18;
}

.oc-community {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(380px, 0.7fr);
    gap: clamp(50px, 8vw, 120px);
    margin: clamp(72px, 7vw, 100px) 0 0;
    padding: clamp(44px, 7vw, 88px);
    border: 1px solid rgba(var(--oc-accent-rgb), 0.38);
    color: #f4f1e6;
    background:
        radial-gradient(circle at 85% 15%, rgba(var(--oc-accent-rgb), 0.38), transparent 31%),
        linear-gradient(135deg, var(--oc-accent-deep), color-mix(in srgb, #102d24 82%, #090d0b));
}

.oc-community h2 {
    font-size: clamp(2.5rem, 4vw, 4.2rem);
}

.oc-community-copy > div {
    max-width: 760px;
    margin-top: 22px;
    color: rgba(244, 241, 230, 0.77);
    font-size: 1rem;
    line-height: 1.72;
}

.oc-community-copy > .oc-community-signal {
    margin-top: 30px;
    color: #f0cf73;
    font-size: 1.05rem;
    font-weight: 900;
    letter-spacing: 0.055em;
}

.oc-community-offer {
    align-self: stretch;
    padding: clamp(28px, 4vw, 46px);
    border: 1px solid rgba(var(--oc-accent-rgb), 0.36);
    background:
        linear-gradient(145deg, rgba(var(--oc-accent-rgb), 0.14), transparent 58%),
        rgba(5, 18, 14, 0.52);
}

.oc-community-offer > span {
    display: block;
    margin-bottom: 25px;
    color: var(--oc-gold);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.12em;
}

.oc-community-offer ul {
    margin: 0 0 30px;
    padding: 0;
    list-style: none;
}

.oc-community-offer li {
    position: relative;
    padding: 11px 0 11px 26px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(244, 241, 230, 0.84);
    font-size: 0.9rem;
}

.oc-community-offer li::before {
    content: "+";
    position: absolute;
    left: 0;
    color: var(--oc-gold);
}

.oc-community-offer a {
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 16px;
    color: #132b23;
    background: #ddb453;
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-decoration: none;
    transition: transform 160ms ease, background-color 160ms ease;
}

.oc-community-offer a:hover {
    background: #efd076;
    transform: translateY(-3px);
}

.oc-community-offer small {
    display: block;
    margin-top: 12px;
    color: rgba(244, 241, 230, 0.7);
    font-size: 0.78rem;
}

.oc-sources {
    display: grid;
    grid-template-columns: minmax(300px, 0.68fr) minmax(0, 1.32fr);
    gap: clamp(50px, 8vw, 120px);
    padding: clamp(72px, 7vw, 100px) 0 0;
    border-top: 0;
}

.oc-sources h2 {
    font-size: clamp(2.35rem, 3.6vw, 3.8rem);
}

.oc-sources header > div {
    margin-top: 24px;
}

.oc-sources ol {
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 0;
}

.oc-sources li {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 18px;
    align-items: center;
    padding: 22px 0;
    border-bottom: 1px solid var(--oc-line);
}

.oc-sources li > span {
    color: var(--oc-gold);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.2rem;
}

.oc-sources li a {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(220px, 0.6fr);
    gap: 24px;
    color: var(--oc-ink);
    text-decoration: none;
}

.oc-sources li a:hover strong {
    color: var(--oc-gold);
}

.oc-sources li strong {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.22rem;
    font-weight: 400;
    line-height: 1.2;
}

.oc-sources li small {
    color: color-mix(in srgb, var(--oc-ink) 65%, transparent);
    font-size: 0.78rem;
    line-height: 1.5;
}

.oc-share-panel {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(430px, 0.9fr);
    gap: clamp(44px, 6vw, 88px);
    align-items: center;
    margin: clamp(72px, 7vw, 100px) 0 30px;
    padding: clamp(38px, 5.4vw, 68px);
    border: 1px solid rgba(var(--oc-accent-rgb), 0.2);
    border-radius: 18px;
    background:
        radial-gradient(ellipse at 92% 16%, rgba(var(--oc-accent-rgb), 0.14), transparent 42%),
        linear-gradient(145deg, rgba(var(--oc-accent-rgb), 0.06), transparent 62%),
        var(--oc-panel);
    box-shadow: 0 24px 70px rgba(32, 35, 29, 0.08);
    overflow: hidden;
}

.oc-share-panel::after {
    content: "";
    position: absolute;
    right: -120px;
    bottom: -150px;
    width: 360px;
    height: 360px;
    border: 1px solid rgba(var(--oc-accent-rgb), 0.12);
    border-radius: 50%;
    pointer-events: none;
}

.oc-share-panel h2 {
    max-width: 710px;
    font-size: clamp(2rem, 2.8vw, 3.15rem);
    line-height: 1.02;
}

.oc-share-copy {
    position: relative;
    z-index: 1;
}

.oc-share-description {
    max-width: 720px;
    margin: 20px 0 0;
    color: color-mix(in srgb, var(--oc-ink) 70%, transparent);
    line-height: 1.68;
}

.oc-share-emphasis {
    max-width: 720px;
    margin: 22px 0 0;
    padding-left: 18px;
    border-left: 2px solid rgba(var(--oc-accent-rgb), 0.55);
    color: var(--oc-ink);
    line-height: 1.58;
}

.oc-share-emphasis strong {
    font-weight: 800;
}

.oc-share-actions {
    position: relative;
    z-index: 2;
    display: grid;
    gap: 10px;
    padding: 12px;
    border: 1px solid rgba(var(--oc-accent-rgb), 0.22);
    border-radius: 18px;
    background: color-mix(in srgb, var(--oc-panel-solid) 88%, transparent);
    box-shadow: 0 18px 50px rgba(24, 29, 24, 0.1), inset 0 1px rgba(255, 255, 255, 0.48);
    backdrop-filter: blur(18px) saturate(115%);
}

.oc-share-primary,
.oc-copy-action {
    width: 100%;
    min-height: 76px;
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) 24px;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    border-radius: 13px;
    text-align: left;
    cursor: pointer;
    transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.oc-share-primary {
    border: 1px solid color-mix(in srgb, var(--oc-accent-deep) 76%, transparent);
    color: #fffaf0;
    background: linear-gradient(120deg, var(--oc-accent-deep), color-mix(in srgb, var(--oc-accent) 72%, #101713 28%));
    box-shadow: 0 14px 32px rgba(var(--oc-accent-rgb), 0.2);
}

.oc-share-action-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid currentColor;
    border-radius: 50%;
    opacity: 0.92;
}

.oc-share-action-icon svg,
.oc-share-action-arrow,
.oc-network-arrow {
    width: 19px;
    height: 19px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.75;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.oc-share-primary small,
.oc-share-primary strong,
.oc-copy-action small,
.oc-copy-action strong {
    display: block;
}

.oc-share-primary small {
    margin-bottom: 4px;
    font-size: 0.63rem;
    font-weight: 900;
    letter-spacing: 0.14em;
}

.oc-share-primary strong {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.18;
}

.oc-share-action-arrow {
    justify-self: end;
    transition: transform 180ms ease;
}

.oc-share-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 40px rgba(var(--oc-accent-rgb), 0.28);
}

.oc-share-primary:hover .oc-share-action-arrow,
.oc-copy-action:hover .oc-share-action-arrow {
    transform: translateX(3px);
}

.oc-share-networks {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.oc-share-networks a {
    min-height: 58px;
    display: grid;
    grid-template-columns: 30px minmax(0, 1fr) 15px;
    align-items: center;
    gap: 8px;
    padding: 9px 10px;
    border: 1px solid var(--oc-line-strong);
    border-radius: 11px;
    color: var(--oc-ink);
    background: color-mix(in srgb, var(--oc-panel-solid) 94%, transparent);
    text-decoration: none;
    transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.oc-share-networks a:hover {
    transform: translateY(-2px);
    border-color: rgba(var(--oc-accent-rgb), 0.58);
    background: rgba(var(--oc-accent-rgb), 0.09);
}

.oc-network-icon {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: var(--oc-accent-deep);
    background: rgba(var(--oc-accent-rgb), 0.12);
}

.oc-network-icon svg {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.55;
    stroke-linecap: round;
    stroke-linejoin: round;
}

[data-share-network="facebook"] .oc-network-icon svg {
    fill: currentColor;
    stroke: none;
}

.oc-share-networks strong {
    min-width: 0;
    overflow: hidden;
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.025em;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.oc-network-arrow {
    width: 15px;
    height: 15px;
    opacity: 0.48;
}

.oc-copy-action {
    min-height: 68px;
    border: 1px solid var(--oc-line-strong);
    color: var(--oc-ink);
    background: transparent;
}

.oc-copy-action:hover {
    transform: translateY(-1px);
    border-color: rgba(var(--oc-accent-rgb), 0.58);
    background: rgba(var(--oc-accent-rgb), 0.07);
}

.oc-copy-action strong {
    margin-bottom: 4px;
    font-size: 0.69rem;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.oc-copy-action small {
    max-width: 260px;
    overflow: hidden;
    color: color-mix(in srgb, var(--oc-ink) 58%, transparent);
    font-size: 0.69rem;
    font-weight: 600;
    line-height: 1.3;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.oc-share-status {
    min-height: 18px;
    margin: 0;
    padding: 0 4px;
    color: var(--oc-accent-deep);
    font-size: 0.72rem;
    font-weight: 800;
}

.oc-disclaimer {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 22px;
    margin: 30px 0 clamp(70px, 9vw, 120px);
    padding: 28px;
    border: 1px solid rgba(var(--oc-accent-rgb), 0.22);
    background:
        linear-gradient(110deg, rgba(var(--oc-accent-rgb), 0.14), rgba(var(--oc-accent-rgb), 0.045)),
        var(--oc-panel);
}

.oc-disclaimer > span {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border: 1px solid var(--oc-gold);
    border-radius: 50%;
    color: var(--oc-gold);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.4rem;
}

.oc-disclaimer h2 {
    margin: 0 0 8px;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
}

.oc-disclaimer p {
    max-width: 1080px;
    margin: 0;
    color: color-mix(in srgb, var(--oc-ink) 72%, transparent);
    font-size: 0.86rem;
    line-height: 1.62;
}

.oc-footer {
    min-height: 110px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 30px;
    align-items: center;
    border-top: 1px solid var(--oc-line);
    color: color-mix(in srgb, var(--oc-ink) 62%, transparent);
    font-size: 0.72rem;
    font-weight: 700;
}

.oc-footer a {
    color: var(--oc-ink);
    font-weight: 900;
    letter-spacing: 0.08em;
    text-decoration: none;
}

.oc-footer span:last-child {
    text-align: right;
}

.open-catalog.is-enhanced [data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 620ms ease, transform 620ms cubic-bezier(0.2, 0.75, 0.25, 1);
}

.open-catalog.is-enhanced [data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (min-width: 861px) {
    #possible-changes,
    #starting-material,
    #evidence,
    #certainty-map,
    #open-questions,
    #member-community,
    #shared-experiment {
        scroll-margin-top: 120px;
    }
}

@media (max-width: 1120px) {
    .oc-hero {
        grid-template-columns: minmax(0, 1fr) minmax(340px, 0.72fr);
        gap: 50px;
    }

    .oc-hero h1 {
        font-size: clamp(3.4rem, 6.5vw, 5.2rem);
    }

    .oc-change {
        grid-template-columns: 68px minmax(0, 1fr);
    }

    .oc-change aside {
        grid-column: 2;
    }

    .oc-certainty-grid {
        grid-template-columns: 1fr 1fr;
    }

    .oc-community {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 860px) {
    .oc-shell {
        width: min(100% - 30px, 1380px);
    }

    .oc-topline p {
        display: none;
    }

    .oc-topline--card-only {
        display: none;
    }

    .oc-hero {
        min-height: auto;
        grid-template-columns: 1fr;
        padding-top: 40px;
    }

    .oc-hero-copy {
        order: 1;
    }

    .oc-hero-visual {
        order: 2;
        justify-self: stretch;
        width: 100%;
        margin-right: 0;
    }

    .oc-hero::before {
        inset: 42% -12px 2% -12px;
    }

    .oc-poster {
        max-height: 720px;
    }

    .oc-poster img {
        max-height: 720px;
        object-position: center 42%;
    }

    .oc-sample-stamp {
        right: 18px;
    }

    .oc-section-heading--split,
    .oc-questions,
    .oc-sources,
    .oc-share-panel {
        grid-template-columns: 1fr;
    }

    .oc-input-grid {
        grid-template-columns: 1fr;
    }

    .oc-input-card {
        min-height: auto;
    }

    .oc-input-card > p {
        margin-bottom: 30px;
    }

    .oc-importance-intro {
        grid-template-columns: 1fr;
        row-gap: 22px;
        padding-bottom: 34px;
    }

    .oc-importance-intro > div {
        grid-column: 1;
        grid-row: auto;
    }

    .oc-importance-points {
        grid-template-columns: 1fr;
    }

    .oc-importance-points article,
    .oc-importance-points article:first-child,
    .oc-importance-points article:last-child {
        min-height: auto;
        padding: 28px 0;
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    }

    .oc-importance-points article:last-child {
        padding-bottom: 0;
        border-bottom: 0;
    }

    .oc-questions h2 {
        position: static;
    }

    .oc-sources li a {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .oc-share-status {
        min-height: 20px;
        margin-top: 0;
    }
}

@media (max-width: 780px) {
    .oc-anchor-trigger {
        top: calc(env(safe-area-inset-top) + 20px);
        right: 10px;
        width: 48px;
        height: 48px;
    }

    .oc-anchor-trigger svg {
        width: 23px;
        height: 23px;
    }

    .oc-scroll-top {
        right: 10px;
        bottom: max(14px, calc(env(safe-area-inset-bottom) + 10px));
        width: 48px;
        height: 48px;
        border-color: rgba(var(--oc-accent-rgb), 0.5);
        background:
            radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.62), transparent 42%),
            color-mix(in srgb, var(--oc-panel-solid) 84%, var(--oc-accent) 16%);
    }

    .oc-scroll-top svg {
        width: 22px;
        height: 22px;
    }

    .oc-anchor-drawer-panel {
        width: min(370px, calc(100% - 10px));
        gap: 22px;
        padding: 22px 16px calc(18px + env(safe-area-inset-bottom));
        border-radius: 26px 0 0 26px;
    }

    .oc-anchor-drawer-header {
        grid-template-columns: minmax(0, 1fr) 42px;
        gap: 12px;
    }

    .oc-anchor-drawer-close {
        width: 42px;
        height: 42px;
    }

    .oc-anchor-drawer-links a {
        min-height: 66px;
        grid-template-columns: 30px minmax(0, 1fr) 22px;
        gap: 10px;
        padding: 11px 13px;
        border-radius: 16px;
    }
}

@media (max-width: 580px) {
    .oc-change-body ul {
        grid-template-columns: 1fr;
    }

    .open-catalog {
        font-size: 16px;
    }

    .oc-shell {
        width: min(100% - 22px, 1380px);
    }

    .oc-hero h1 {
        font-size: clamp(3.05rem, 14.5vw, 4.2rem);
        line-height: 0.9;
    }

    .oc-question {
        font-size: 1.6rem;
    }

    .oc-hero-actions,
    .oc-primary-action,
    .oc-secondary-action {
        width: 100%;
    }

    .oc-primary-action,
    .oc-secondary-action {
        justify-content: space-between;
        text-align: left;
    }

    .oc-poster figcaption {
        right: 16px;
        bottom: 16px;
        left: 16px;
    }

    .oc-sample-stamp {
        width: 96px;
        height: 96px;
        right: 10px;
        bottom: 70px;
    }

    .oc-section {
        padding: 64px 0 0;
    }

    .oc-transformations {
        padding-bottom: 56px;
    }

    .oc-section-heading,
    .oc-section-heading--split {
        margin-bottom: 38px;
    }

    .oc-section-heading h2,
    .oc-importance h2,
    .oc-questions h2,
    .oc-community h2,
    .oc-sources h2,
    .oc-share-panel h2 {
        font-size: clamp(2.25rem, 11vw, 3.15rem);
    }

    .oc-change {
        grid-template-columns: 46px minmax(0, 1fr);
        gap: 14px;
        padding: 32px 0;
    }

    .oc-change-number {
        font-size: 2rem;
    }

    .oc-change h3 {
        font-size: 1.55rem;
    }

    .oc-change aside {
        grid-column: 1 / -1;
    }

    .oc-importance,
    .oc-community,
    .oc-share-panel {
        margin-right: -11px;
        margin-left: -11px;
        padding: 34px 22px;
    }

    .oc-importance-points,
    .oc-certainty-grid {
        grid-template-columns: 1fr;
    }

    .oc-importance-points article,
    .oc-certainty-card {
        min-height: auto;
    }

    .oc-certainty-card > p {
        margin-top: 25px;
    }

    .oc-filter-bar {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 6px;
    }

    .oc-filter-bar button {
        flex: 0 0 auto;
    }

    .oc-questions {
        padding: 64px 0 0;
    }

    .oc-questions li {
        grid-template-columns: 38px 1fr;
    }

    .oc-sources li {
        grid-template-columns: 36px 1fr;
    }

    .oc-share-panel {
        border-radius: 14px;
    }

    .oc-share-dialog {
        align-items: end;
        padding: 10px;
    }

    .oc-share-dialog-panel {
        max-height: calc(100vh - 20px);
        padding: 22px 16px calc(18px + env(safe-area-inset-bottom));
        border-radius: 20px;
    }

    .oc-share-dialog-header h2 {
        font-size: clamp(1.9rem, 9vw, 2.55rem);
    }

    .oc-share-dialog-options {
        grid-template-columns: 1fr;
    }

    .oc-share-dialog-option {
        min-height: 62px;
    }

    .oc-share-networks {
        grid-template-columns: 1fr;
    }

    .oc-share-networks a {
        min-height: 54px;
    }

    .oc-disclaimer {
        grid-template-columns: 1fr;
        padding: 22px;
    }

    .oc-footer {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 30px 0;
    }

    .oc-footer span:last-child {
        text-align: left;
    }
}

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

    .open-catalog.is-enhanced [data-reveal] {
        opacity: 1;
        transform: none;
    }
}