body {
    padding-top: 8rem;
}

.article-shell {
    display: grid;
    grid-template-columns: minmax(0, 760px) minmax(260px, 320px);
    align-items: start;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem 6rem;
}

.article-content {
    position: relative;
    z-index: 2;
}

.article-content::before {
    content: "";
    position: absolute;
    left: -10vw;
    right: -10vw;
    top: 0;
    bottom: 0;
    background: radial-gradient(40% 60% at 20% 10%, rgba(26, 92, 58, 0.08) 0%, transparent 60%);
    pointer-events: none;
    z-index: -1;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 1.4rem;
    color: rgba(201, 168, 76, 0.72);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.breadcrumb a {
    color: inherit;
    text-decoration: none;
}

.breadcrumb a:hover,
.article-content a:hover {
    color: var(--gold);
}

.breadcrumb span[aria-current="page"] {
    color: var(--off-white);
    letter-spacing: 0.04em;
    text-transform: none;
}

h1 {
    max-width: 13ch;
    margin-bottom: 1.2rem;
    color: var(--off-white);
    font-family: Cormorant Garamond, serif;
    font-size: max(2.8rem, min(6vw, 4.5rem));
    line-height: 1.05;
}

.article-intro {
    max-width: 64ch;
    margin-bottom: 1.8rem;
    color: var(--text-muted);
    font-size: 1.07rem;
    line-height: 1.95;
}

.meta-info {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem 1.25rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(201, 168, 76, 0.15);
    color: var(--gold);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.summary-grid,
.process-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.summary-card,
.process-card,
.info-panel,
.faq-panel,
.related-panel,
.cta-panel,
.author-card,
.visual-panel,
.sidebar-panel,
.comparison-card {
    border: 1px solid rgba(201, 168, 76, 0.14);
    background: rgba(255, 255, 255, 0.02);
}

.summary-card,
.process-card,
.author-card,
.comparison-card {
    padding: 1.2rem;
}

.summary-card h2,
.process-card h2,
.author-card h2,
.comparison-card h2,
.visual-panel h2,
.sidebar-panel h2,
.info-panel h2,
.faq-panel h2,
.related-panel h2,
.cta-panel h2 {
    margin-top: 0;
}

.summary-card h2,
.process-card h2,
.author-card h2,
.comparison-card h2,
.visual-panel h2,
.sidebar-panel h2 {
    border-left: 0;
    padding-left: 0;
    font-size: 1.45rem;
}

.summary-card p,
.process-card p,
.author-card p,
.comparison-card p,
.sidebar-panel p,
.visual-panel figcaption,
.faq-item p:last-child {
    margin-bottom: 0;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 0.65rem;
    color: var(--gold);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.toc-list,
.quick-list {
    display: grid;
    gap: 0.8rem;
    margin: 1rem 0 0;
    padding: 0;
    list-style: none;
}

.toc-list a,
.quick-links a {
    color: var(--off-white);
    text-decoration: none;
}

.toc-list a {
    line-height: 1.45;
}

h2 {
    margin-top: 3.5rem;
    margin-bottom: 1rem;
    padding-left: 1rem;
    border-left: 2px solid var(--gold);
    color: var(--off-white);
    font-family: Cormorant Garamond, serif;
    font-size: 2.08rem;
}

h3 {
    margin: 0;
    color: var(--off-white);
    font-family: Cormorant Garamond, serif;
    font-size: 1.65rem;
    line-height: 1.12;
}

p,
li,
td,
th {
    color: var(--text-muted);
    font-size: 1.04rem;
    line-height: 1.9;
}

.article-content a {
    color: #e7d189;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.18em;
}

ul,
ol {
    margin: 0 0 1.8rem;
    padding-left: 1.25rem;
}

strong {
    color: var(--off-white);
    font-weight: 500;
}

code {
    color: #f5e5a2;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.92em;
}

.info-panel,
.faq-panel,
.related-panel,
.cta-panel,
.visual-panel {
    margin-top: 2rem;
    padding: 1.45rem;
}

.callout {
    margin: 2rem 0;
    padding: 1.4rem;
    border: 1px solid rgba(201, 168, 76, 0.14);
    border-left: 2px solid var(--gold);
    background: rgba(201, 168, 76, 0.05);
}

.table-scroll {
    overflow-x: auto;
    margin: 1.4rem 0 2rem;
}

table {
    width: 100%;
    min-width: 620px;
    border-collapse: collapse;
}

th,
td {
    padding: 0.95rem 1rem;
    border-bottom: 1px solid rgba(201, 168, 76, 0.12);
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--off-white);
    font-size: 0.84rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.visual-panel {
    display: grid;
    gap: 1rem;
}

.visual-surface {
    position: relative;
    overflow: hidden;
    padding: 1.5rem;
    border: 1px solid rgba(201, 168, 76, 0.12);
    background: linear-gradient(180deg, rgba(10, 18, 15, 0.94) 0%, rgba(12, 20, 17, 0.98) 100%);
}

.visual-surface::before,
.visual-surface::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.visual-surface::before {
    inset: 1.2rem auto auto 1rem;
    width: 12rem;
    height: 12rem;
    background: radial-gradient(circle, rgba(45, 106, 79, 0.18) 0%, rgba(45, 106, 79, 0) 72%);
}

.visual-surface::after {
    right: -3rem;
    bottom: -4rem;
    width: 16rem;
    height: 16rem;
    background: radial-gradient(circle, rgba(201, 168, 76, 0.08) 0%, rgba(201, 168, 76, 0) 70%);
}

.system-map,
.metrics-board {
    border-radius: 1.75rem;
}

.system-map {
    display: grid;
    gap: 1rem;
}

.system-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.map-node {
    min-height: 10.75rem;
    padding: 1.15rem 1rem;
    border: 1px solid rgba(201, 168, 76, 0.16);
    border-radius: 1.35rem;
    background: linear-gradient(180deg, rgba(26, 49, 39, 0.92) 0%, rgba(16, 33, 26, 0.96) 100%);
}

.map-node p,
.map-core p {
    margin-bottom: 0;
}

.map-core {
    position: relative;
    z-index: 1;
    max-width: 31rem;
    margin: 0.25rem auto;
    padding: 1.35rem 1.5rem;
    border: 1px solid rgba(243, 223, 154, 0.3);
    border-radius: 1.6rem;
    background: rgba(17, 29, 24, 0.94);
    text-align: center;
}

.map-core h3 {
    margin-bottom: 0.5rem;
    font-size: 2.65rem;
}

.map-core .eyebrow {
    margin-bottom: 0.4rem;
}

.metrics-board {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 12.5rem;
    gap: 1.4rem;
    align-items: start;
}

.metrics-header {
    display: grid;
    gap: 0.9rem;
    margin-bottom: 1rem;
}

.metrics-header h3 {
    font-size: 2.4rem;
}

.metrics-kicker {
    margin: 0;
    color: var(--gold);
    font-size: 0.82rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.metric-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.metric-legend-item {
    display: inline-flex;
    gap: 0.55rem;
    align-items: center;
    color: var(--off-white);
    font-size: 0.98rem;
}

.metric-dot {
    width: 1.7rem;
    height: 0.75rem;
    border-radius: 999px;
}

.metric-dot--before {
    background: linear-gradient(90deg, #8c4a3f 0%, #c67a66 100%);
}

.metric-dot--after {
    background: linear-gradient(90deg, #4e8d72 0%, #78c39e 100%);
}

.metrics-list {
    display: grid;
    gap: 1rem;
}

.metric-row {
    display: grid;
    grid-template-columns: 6.5rem minmax(0, 1fr);
    gap: 1rem;
    align-items: center;
}

.metric-copy {
    display: grid;
    gap: 0.1rem;
}

.metric-copy strong {
    font-size: 1.05rem;
}

.metric-copy span {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.metric-bars {
    display: grid;
    gap: 0.55rem;
}

.metric-track {
    overflow: hidden;
    height: 1.1rem;
    border-radius: 999px;
    background: rgba(117, 132, 123, 0.26);
}

.metric-fill {
    display: block;
    width: var(--bar-size);
    height: 100%;
    border-radius: inherit;
}

.metric-fill--before {
    background: linear-gradient(90deg, #8c4a3f 0%, #c67a66 100%);
}

.metric-fill--after {
    background: linear-gradient(90deg, #4e8d72 0%, #78c39e 100%);
}

.metrics-result {
    align-self: stretch;
    padding: 1.35rem 1.15rem;
    border: 1px solid rgba(201, 168, 76, 0.16);
    border-radius: 1.5rem;
    background: rgba(16, 26, 21, 0.92);
}

.metrics-result .eyebrow {
    margin-bottom: 0.35rem;
}

.metrics-result strong {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 3.2rem;
    line-height: 1;
}

.metrics-result p {
    margin: 0;
    font-size: 0.98rem;
    line-height: 1.65;
}

.visual-panel figcaption {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

.code-note {
    margin-bottom: 0;
    color: rgba(232, 235, 230, 0.78);
    font-size: 0.96rem;
}

.code-panel {
    margin-top: 1.25rem;
    overflow: hidden;
    border: 1px solid rgba(201, 168, 76, 0.14);
    border-radius: 1.4rem;
    background: rgba(6, 10, 9, 0.92);
}

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

.comparison-card ul {
    margin-bottom: 0;
}

.code-panel pre {
    margin: 0;
    padding: 1.3rem;
    overflow-x: visible;
    color: #f8f6ef;
    font-size: 0.9rem;
    line-height: 1.75;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.code-panel code {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.faq-item + .faq-item {
    margin-top: 1.2rem;
    padding-top: 1.2rem;
    border-top: 1px solid rgba(201, 168, 76, 0.12);
}

.cta-actions,
.related-links,
.quick-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 0.8rem;
}

.primary-link,
.secondary-link {
    display: inline-block;
    padding: 0.8rem 1.15rem;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-decoration: none;
    text-transform: uppercase;
}

.primary-link {
    background: var(--gold);
    color: var(--accent-ink);
}

.secondary-link {
    border: 1px solid rgba(201, 168, 76, 0.2);
    color: var(--off-white);
}

.sidebar {
    position: sticky;
    top: 7.2rem;
    display: grid;
    gap: 1rem;
}

.sidebar-panel {
    padding: 1.3rem;
}

.sidebar-panel ul {
    margin: 0;
}

.sidebar-panel li {
    font-size: 0.98rem;
    line-height: 1.75;
}

.quick-links {
    margin-top: 1rem;
}

.author-card strong {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--off-white);
    font-size: 1.06rem;
}

@media (max-width: 1080px) {
    .summary-grid,
    .process-grid,
    .comparison-grid {
        grid-template-columns: 1fr;
    }

    .system-grid,
    .metrics-board {
        grid-template-columns: 1fr;
    }

    .metrics-result {
        max-width: 22rem;
    }
}

@media (max-width: 960px) {
    .article-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        order: -1;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 6rem;
    }

    .article-shell {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .visual-surface {
        padding: 1.15rem;
    }

    .meta-info {
        flex-direction: column;
        gap: 0.4rem;
    }

    .metric-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .map-core h3,
    .metrics-header h3 {
        font-size: 2rem;
    }

    .cta-actions,
    .related-links,
    .quick-links {
        flex-direction: column;
        align-items: stretch;
    }
}