/* ==========================================
   AI时代之个贷不良资产 · 专题样式
   ========================================== */
:root {
    --amc-navy: #12324A;
    --amc-blue: #1E5B78;
    --amc-teal: #0F766E;
    --amc-teal-soft: #E8F7F4;
    --amc-amber: #C27A22;
    --amc-amber-soft: #FFF5E5;
    --amc-red: #B64D4D;
    --amc-red-soft: #FFF0EE;
    --amc-ink: #20313D;
    --amc-line: #C9D9DF;
    --amc-paper: #F6FAF9;
    --amc-surface: #FFFFFF;
    --amc-surface-soft: #F8FCFB;
    --amc-surface-blue: #F4F8FC;
    --amc-text-muted: #71838B;
    --amc-border: #DCE7E7;
    --amc-border-strong: #8CA3AA;
    --amc-shadow-tinted: 0 12px 32px rgba(18, 50, 74, 0.08);
}

.amc-article {
    max-width: 1240px;
}

.amc-article p {
    color: var(--text-secondary);
}

.amc-hero {
    padding: 3.6rem 1.5rem 2.6rem;
    margin-bottom: var(--space-xl);
    background:
        radial-gradient(circle at 10% 20%, rgba(15, 118, 110, 0.14), transparent 28%),
        radial-gradient(circle at 90% 16%, rgba(194, 122, 34, 0.12), transparent 24%),
        linear-gradient(145deg, #F8FCFB 0%, #FFFFFF 46%, #F7FAFC 100%);
    border: 1px solid #DCE8E8;
    border-radius: 28px;
    overflow: hidden;
}

.amc-hero::before {
    width: 140px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--amc-teal), var(--amc-amber), transparent);
}

.hero-kicker {
    display: inline-flex;
    padding: 5px 13px;
    margin-bottom: var(--space-md);
    color: var(--amc-teal);
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(15, 118, 110, 0.22);
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.amc-hero .article-title {
    color: var(--amc-navy);
    font-size: clamp(2.1rem, 5vw, 3.4rem);
    letter-spacing: 0.02em;
}

.amc-hero .article-title span {
    white-space: nowrap;
}

.amc-hero .article-subtitle {
    max-width: 760px;
    margin: 0 auto var(--space-lg);
    color: #526874;
    font-size: clamp(1rem, 2vw, 1.16rem);
}

.hero-thesis {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    max-width: 880px;
    margin: var(--space-xl) auto 0;
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    background: rgba(18, 50, 74, 0.94);
    border-radius: var(--radius-md);
    box-shadow: 0 14px 32px rgba(18, 50, 74, 0.16);
}

.hero-thesis-label {
    flex: 0 0 auto;
    padding: 4px 9px;
    color: #FFF4D8;
    border: 1px solid rgba(255, 214, 130, 0.35);
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
}

.hero-thesis p,
.hero-thesis strong {
    margin: 0;
    color: #F7FBFC;
    font-size: 0.92rem;
}

.amc-article .chapter-section {
    scroll-margin-top: 140px;
    margin-bottom: 4.5rem;
}

.amc-article .chapter-section h2 {
    color: var(--amc-navy);
    font-size: clamp(1.65rem, 3vw, 2.1rem);
}

#role > h2 {
    font-size: clamp(1.45rem, 2.5vw, 1.8rem);
}

.amc-article .chapter-section h2::after {
    width: 76px;
    background: linear-gradient(90deg, var(--amc-teal), var(--amc-amber));
}

.amc-article .section-label {
    color: var(--amc-teal);
    border-color: rgba(15, 118, 110, 0.24);
    background: #F8FFFD;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
}

.section-intro {
    max-width: 920px;
    margin: 0 0 var(--space-xl);
    font-size: 0.98rem;
}

.opening-panel {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-xl);
    padding: var(--space-xl);
    background: #FFFFFF;
    border: 1px solid #DDE8E8;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.opening-number {
    color: rgba(15, 118, 110, 0.16);
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(3.5rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 0.9;
}

.opening-panel p {
    margin: 0 0 var(--space-md);
}

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

.opening-panel .lead-paragraph {
    color: var(--amc-ink);
    font-family: 'Noto Serif SC', serif;
    font-size: 1.1rem;
    line-height: 1.9;
}

.concept-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    margin-top: var(--space-lg);
    overflow: hidden;
    background: #D9E5E5;
    border: 1px solid #D9E5E5;
    border-radius: var(--radius-md);
}

.concept-strip div {
    padding: var(--space-md);
    background: #F8FCFB;
}

.concept-strip span,
.concept-strip strong {
    display: block;
}

.concept-strip span {
    color: var(--amc-teal);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 700;
}

.concept-strip strong {
    margin-top: 3px;
    color: var(--amc-ink);
    font-size: 0.88rem;
}

/* 生态关系图 */
.ecosystem-map {
    padding: var(--space-xl);
    background: linear-gradient(180deg, var(--amc-surface-soft) 0%, var(--amc-surface) 42%, var(--amc-surface-blue) 100%);
    border: 1px solid var(--amc-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--amc-shadow-tinted);
}

.map-layer-title {
    margin-bottom: var(--space-md);
    color: var(--amc-blue);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-align: center;
}

.governance-row,
.obligor-row {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: var(--space-sm);
}

.obligor-row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: var(--space-xl);
}

.map-node {
    min-width: 0;
    padding: var(--space-md);
    background: var(--amc-surface);
    border: 1px solid var(--amc-border);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: 0 3px 10px rgba(18, 50, 74, 0.04);
}

.map-node > span,
.map-node strong,
.map-node small {
    display: block;
}

.map-node > span {
    margin-bottom: 4px;
}

.map-node strong {
    color: var(--amc-ink);
    font-size: 0.83rem;
    line-height: 1.45;
}

.map-node small {
    margin-top: 4px;
    color: var(--amc-text-muted);
    font-size: 0.7rem;
    line-height: 1.45;
}

.map-node.gov {
    border-top: 3px solid var(--amc-blue);
}

.governance-line {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--space-sm);
    margin: var(--space-md) 0;
    color: #70848D;
    font-size: 0.7rem;
    text-align: center;
}

.governance-line span {
    height: 1px;
    background: repeating-linear-gradient(90deg, #8BA4AD 0 6px, transparent 6px 12px);
}

.main-flow {
    display: grid;
    grid-template-columns: minmax(150px, 0.9fr) 56px minmax(160px, 0.95fr) 56px minmax(300px, 1.65fr) 56px minmax(165px, 0.95fr);
    align-items: stretch;
}

.flow-stage {
    position: relative;
    display: grid;
    align-content: start;
    gap: var(--space-sm);
    padding: 2.3rem var(--space-sm) var(--space-sm);
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--amc-border);
    border-radius: var(--radius-md);
}

.stage-badge {
    position: absolute;
    top: 9px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--amc-text-muted);
    font-size: 0.68rem;
    font-weight: 700;
    white-space: nowrap;
}

.flow-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.flow-arrow span {
    color: var(--amc-text-muted);
    font-size: 0.65rem;
    font-weight: 500;
    line-height: 1.4;
    text-align: center;
}

.flow-arrow b {
    color: var(--amc-teal);
    font-size: 1.45rem;
    line-height: 1;
}

.map-node.source {
    border-left: 3px solid #4D7EA0;
}

.map-node.infra {
    border-left: 3px solid #5E8F89;
}

.map-node.recovery {
    border-left: 3px solid #C58A3A;
}

.amc-stage {
    gap: var(--space-md);
    padding: 2.5rem var(--space-md) var(--space-md);
    background: linear-gradient(160deg, #12324A, #0F665F);
    border: 0;
    box-shadow: 0 14px 30px rgba(18, 50, 74, 0.2);
}

.amc-stage .stage-badge {
    color: rgba(255, 255, 255, 0.7);
}

.map-node.amc-core {
    align-self: center;
    padding: var(--space-lg) var(--space-sm);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: none;
}

.capital-panel {
    padding: var(--space-sm);
    color: var(--amc-ink);
    background: rgba(255, 245, 229, 0.96);
    border: 1px solid rgba(255, 217, 141, 0.42);
    border-radius: var(--radius-md);
}

.capital-panel-heading span,
.capital-panel-heading small {
    display: block;
}

.capital-panel-heading span {
    color: var(--amc-amber);
    font-size: 0.7rem;
    font-weight: 700;
}

.capital-panel-heading small {
    margin-top: 2px;
    color: #5F4C38;
    font-size: 0.68rem;
    line-height: 1.45;
}

.capital-sources {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}

.capital-node {
    min-width: 0;
    padding: var(--space-sm);
    background: var(--amc-surface);
    border: 1px solid #E8D7B8;
    border-radius: var(--radius-sm);
    text-align: left;
}

.capital-node span,
.capital-node strong,
.capital-node small {
    display: block;
}

.capital-node span {
    color: var(--amc-amber);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    font-weight: 700;
}

.capital-node strong {
    margin-top: 3px;
    color: var(--amc-navy);
    font-size: 0.76rem;
    line-height: 1.4;
}

.capital-node small {
    margin-top: 3px;
    color: #5E5142;
    font-size: 0.68rem;
    line-height: 1.55;
}

.funding-flow-labels {
    position: relative;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    color: #654A26;
    border-top: 1px dashed #D7B77D;
    font-size: 0.68rem;
    text-align: center;
}

.funding-flow-labels b {
    color: var(--amc-navy);
    font-size: 0.7rem;
}

.funding-flow-labels::after {
    position: absolute;
    bottom: calc(-1 * var(--space-md));
    left: 50%;
    width: 8px;
    height: 8px;
    border-right: 2px solid #E7C786;
    border-bottom: 2px solid #E7C786;
    content: '';
    transform: translateX(-50%) rotate(45deg);
}

.map-node.amc-core strong {
    color: #FFFFFF;
    font-size: 0.88rem;
}

.map-node.amc-core small {
    color: #CEE4E2;
}

.amc-accountability {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 5px;
    margin: var(--space-sm) 0;
}

.amc-accountability span {
    margin: 0;
    padding: 3px 7px;
    color: #F7E2AE;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 226, 168, 0.22);
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 700;
}

.map-node .amc-mark {
    width: 48px;
    margin: 0 auto var(--space-sm);
    padding: 5px 0;
    color: #153C48;
    background: #BFE8DF;
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    font-weight: 700;
}

.resolution-path {
    display: grid;
    grid-template-columns: minmax(185px, 0.62fr) minmax(0, 1.8fr);
    gap: var(--space-md);
    align-items: center;
    margin-top: var(--space-xl);
    padding: 12px var(--space-md);
    background: linear-gradient(90deg, #F5FAF9, #FFFFFF);
    border: 1px solid #D5E3E3;
    border-left: 4px solid var(--amc-amber);
    border-radius: var(--radius-md);
}

.resolution-path-heading span,
.resolution-path-heading small {
    display: block;
}

.resolution-path-heading span {
    color: var(--amc-navy);
    font-size: 0.78rem;
    font-weight: 700;
}

.resolution-path-heading small {
    margin-top: 2px;
    color: #73868E;
    font-size: 0.64rem;
    line-height: 1.45;
}

.resolution-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 9px;
    min-width: 0;
}

.resolution-actions b {
    padding: 5px 8px;
    color: #80521D;
    background: #FFF5E5;
    border: 1px solid #EAD4B4;
    border-radius: 999px;
    font-size: 0.68rem;
    white-space: nowrap;
}

.resolution-actions i {
    color: #A0733E;
    font-size: 0.72rem;
    font-style: normal;
}

.obligor-link {
    position: relative;
    width: 2px;
    height: 40px;
    margin: 10px auto 30px;
    background: #8CA3AA;
}

.obligor-link::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 50%;
    width: 0;
    height: 0;
    border-top: 7px solid #6E8992;
    border-right: 6px solid transparent;
    border-left: 6px solid transparent;
    transform: translate(-50%, 50%);
}

.obligor-link span {
    position: absolute;
    top: 10px;
    left: 12px;
    width: max-content;
    padding: 2px 8px;
    color: #72868E;
    background: #FFFFFF;
    font-size: 0.64rem;
}

.map-node.person {
    border-bottom: 3px solid #8A6B56;
}

.credit-chain {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 126px minmax(0, 1fr);
    gap: var(--space-md);
    align-items: center;
    margin-top: var(--space-xl);
    padding: var(--space-md);
    background: #F4F8FC;
    border: 1px solid #D6E1EC;
    border-radius: var(--radius-md);
}

.credit-node {
    padding: 11px 13px;
    background: #FFFFFF;
    border: 1px solid #D8E3ED;
    border-radius: var(--radius-sm);
}

.credit-node span,
.credit-node strong,
.credit-node small {
    display: block;
}

.credit-node span {
    color: #58718B;
    font-size: 0.62rem;
    font-weight: 700;
}

.credit-node strong {
    margin-top: 2px;
    color: var(--amc-navy);
    font-size: 0.8rem;
}

.credit-node small {
    margin-top: 3px;
    color: #6F818C;
    font-size: 0.66rem;
    line-height: 1.5;
}

.credit-node.database { border-left: 3px solid var(--amc-blue); }
.credit-node.duty { border-left: 3px solid var(--amc-teal); }

.credit-exchange {
    color: #587883;
    text-align: center;
}

.credit-exchange b,
.credit-exchange span {
    display: block;
}

.credit-exchange b {
    color: var(--amc-blue);
    font-size: 1.35rem;
    line-height: 1;
}

.credit-exchange span {
    margin-top: 4px;
    font-size: 0.61rem;
    line-height: 1.4;
}

.support-rail {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px dashed #C5D7DA;
}

.support-rail span {
    padding: 4px 8px;
    color: #667C85;
    background: #F5F9F9;
    border: 1px solid #E0E9E9;
    border-radius: 999px;
    font-size: 0.68rem;
}

.support-rail .support-title {
    color: var(--amc-teal);
    background: transparent;
    border: 0;
    font-weight: 700;
}

.map-legend {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin: var(--space-sm) 4px var(--space-xl);
    color: #71838B;
    font-size: 0.7rem;
}

.legend-dot {
    display: inline-block;
    width: 9px;
    height: 9px;
    margin-right: 5px;
    border-radius: 50%;
}

.legend-dot.asset { background: var(--amc-teal); }
.legend-dot.capital { background: var(--amc-amber); }
.legend-dot.control { background: var(--amc-blue); }
.legend-dot.service { background: #8A6B56; }

.stakeholder-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: var(--space-md);
}

.stakeholder-card {
    position: relative;
    padding: var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #E1E9E9;
    border-radius: var(--radius-md);
}

.card-index {
    color: rgba(15, 118, 110, 0.24);
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.6rem;
    font-weight: 700;
}

.stakeholder-card h3 {
    margin: 2px 0 var(--space-sm);
    color: var(--amc-navy);
    font-size: 1rem;
}

.stakeholder-card p {
    margin: 0;
    font-size: 0.82rem;
}

/* AMC定位 */
.position-statement {
    position: relative;
    padding: var(--space-xl) clamp(1.5rem, 5vw, 4rem);
    margin-bottom: var(--space-xl);
    background: linear-gradient(135deg, var(--amc-navy), #195C64);
    border-radius: var(--radius-lg);
    box-shadow: 0 18px 38px rgba(18, 50, 74, 0.14);
    overflow: hidden;
}

.position-statement::after {
    content: '';
    position: absolute;
    right: -60px;
    bottom: -90px;
    width: 220px;
    height: 220px;
    border: 34px solid rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.position-statement p {
    position: relative;
    z-index: 1;
    margin: 0;
    color: #F2FAFA;
    font-family: 'Noto Serif SC', serif;
    font-size: clamp(1.05rem, 2.3vw, 1.35rem);
    line-height: 1.9;
}

.position-statement strong {
    color: #FFD98D;
}

.quote-mark {
    position: absolute;
    top: -24px;
    left: 18px;
    color: rgba(255, 255, 255, 0.12);
    font-family: Georgia, serif;
    font-size: 8rem;
    line-height: 1;
}

.role-orbit {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-areas:
        "r1 center r2"
        "r3 center r4"
        ". r5 .";
    gap: var(--space-md);
    align-items: stretch;
}

.role-center {
    grid-area: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    padding: var(--space-xl);
    color: #FFFFFF;
    background: radial-gradient(circle at 50% 25%, #1B746D, #12324A 72%);
    border-radius: 50% 50% 44% 44% / 34% 34% 50% 50%;
    text-align: center;
    box-shadow: 0 20px 38px rgba(18, 50, 74, 0.18);
}

.role-center span {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2.4rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.role-center strong {
    margin: 4px 0;
    color: #D5F3EE;
}

.role-center small {
    color: #B4CFD2;
}

.role-card {
    padding: var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #DBE7E7;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.role-card b {
    color: var(--amc-teal);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
}

.role-card h3 {
    margin: 5px 0 var(--space-sm);
    color: var(--amc-navy);
    font-size: 1rem;
}

.role-card p {
    margin: 0;
    font-size: 0.82rem;
}

.role-1 { grid-area: r1; }
.role-2 { grid-area: r2; }
.role-3 { grid-area: r3; }
.role-4 { grid-area: r4; }
.role-5 { grid-area: r5; }

.not-equal-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.not-equal-card {
    padding: var(--space-lg);
    border-radius: var(--radius-md);
}

.not-equal-card span,
.not-equal-card strong {
    display: block;
}

.not-equal-card span {
    font-size: 0.72rem;
    font-weight: 700;
}

.not-equal-card strong {
    margin: 4px 0;
    color: var(--amc-navy);
    font-size: 1.05rem;
}

.not-equal-card p {
    margin: 0;
    font-size: 0.82rem;
}

.not-equal-card.wrong {
    background: var(--amc-red-soft);
    border: 1px solid rgba(182, 77, 77, 0.2);
}

.not-equal-card.wrong span { color: var(--amc-red); }
.not-equal-card.right {
    background: var(--amc-teal-soft);
    border: 1px solid rgba(15, 118, 110, 0.2);
}
.not-equal-card.right span { color: var(--amc-teal); }
.not-equal-sign {
    color: #9AA9AF;
    font-size: 1.7rem;
    font-weight: 700;
}

/* 上下游 */
.chain-map {
    display: grid;
    grid-template-columns: 1fr 170px 1fr;
    gap: var(--space-lg);
    align-items: stretch;
}

.chain-column {
    padding: var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #DDE8E8;
    border-radius: var(--radius-lg);
}

.chain-column.upstream { border-top: 4px solid var(--amc-blue); }
.chain-column.downstream { border-top: 4px solid var(--amc-amber); }

.chain-heading span {
    color: #7B8D94;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.chain-heading h3 {
    margin: 2px 0 var(--space-md);
    color: var(--amc-navy);
}

.chain-item {
    padding: var(--space-md) 0;
    border-top: 1px solid #E7EEEE;
}

.chain-item b {
    color: var(--amc-ink);
    font-size: 0.88rem;
}

.chain-item p {
    margin: 3px 0 0;
    font-size: 0.8rem;
}

.chain-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    color: #72838A;
    text-align: center;
}

.chain-center > span {
    font-size: 0.68rem;
}

.chain-in::after,
.chain-out::before {
    display: block;
    color: var(--amc-teal);
    font-size: 1.5rem;
    line-height: 1;
}

.chain-in::after { content: '↓'; }
.chain-out::before { content: '↓'; }

.chain-core {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 145px;
    height: 145px;
    color: #FFFFFF;
    background: linear-gradient(145deg, var(--amc-navy), var(--amc-teal));
    border-radius: 50%;
    box-shadow: 0 16px 32px rgba(18, 50, 74, 0.2);
}

.chain-core strong {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.65rem;
}

.chain-core small {
    color: #CDE4E2;
}

.four-ledger {
    margin-top: var(--space-xl);
    padding: var(--space-xl);
    background: linear-gradient(145deg, #F7FAFB, #FFFFFF);
    border: 1px solid #DCE7E7;
    border-radius: var(--radius-lg);
}

.ledger-heading {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: var(--space-md);
    align-items: center;
    margin-bottom: var(--space-lg);
}

.ledger-heading > span {
    grid-row: 1 / 3;
    padding: 6px 10px;
    color: #FFFFFF;
    background: var(--amc-navy);
    border-radius: 999px;
    font-size: 0.66rem;
    font-weight: 700;
    white-space: nowrap;
}

.ledger-heading h3 {
    margin: 0;
    color: var(--amc-navy);
    font-size: 1.12rem;
}

.ledger-heading p {
    margin: 3px 0 0;
    font-size: 0.78rem;
}

.ledger-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.ledger-card {
    position: relative;
    padding: var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #DFE8E8;
    border-top: 3px solid var(--amc-blue);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.ledger-card.money-ledger { border-top-color: var(--amc-amber); }
.ledger-card.data-ledger { border-top-color: #596FB0; }
.ledger-card.duty-ledger { border-top-color: var(--amc-red); }

.ledger-icon {
    position: absolute;
    top: 12px;
    right: 13px;
    font-size: 1.05rem;
}

.ledger-card > span {
    color: var(--amc-teal);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.62rem;
    font-weight: 700;
}

.ledger-card h4 {
    max-width: calc(100% - 28px);
    margin: 6px 0 8px;
    color: var(--amc-navy);
    font-size: 0.92rem;
    line-height: 1.45;
}

.ledger-card > p {
    margin: 0;
    font-size: 0.74rem;
    line-height: 1.65;
}

.ledger-risk {
    margin-top: var(--space-md);
    padding-top: var(--space-sm);
    color: #6D7E86;
    border-top: 1px dashed #D6E1E1;
    font-size: 0.68rem;
    line-height: 1.55;
}

.ledger-risk b { color: var(--amc-red); }

.ledger-checkline {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: var(--space-lg);
    padding: 10px var(--space-md);
    color: #60747D;
    background: var(--amc-teal-soft);
    border: 1px solid rgba(15, 118, 110, 0.18);
    border-radius: var(--radius-md);
    font-size: 0.7rem;
}

.ledger-checkline span {
    padding: 3px 8px;
    color: #FFFFFF;
    background: var(--amc-teal);
    border-radius: 999px;
    font-weight: 700;
}

.ledger-checkline strong { color: var(--amc-navy); }
.ledger-checkline i { color: #90A2A8; font-style: normal; }
.ledger-checkline > b { color: var(--amc-teal); }

/* 组织架构 */
.org-chart {
    position: relative;
    max-width: 1080px;
    margin: 0 auto;
    padding: var(--space-lg);
    background: #F8FBFB;
    border: 1px solid #D9E6E6;
    border-radius: 20px;
}

.org-top {
    display: flex;
    justify-content: center;
}

.org-node {
    padding: 10px var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #D8E4E4;
    border-radius: var(--radius-md);
    text-align: center;
}

.org-node span,
.org-node strong,
.org-node small {
    display: block;
}

.org-node span {
    color: #6C8088;
    font-size: 0.62rem;
    font-weight: 700;
}

.org-node strong {
    color: var(--amc-navy);
    font-size: 0.9rem;
}

.org-node small {
    margin-top: 2px;
    color: #788990;
    font-size: 0.62rem;
}

.org-node.board {
    min-width: 230px;
    color: #FFFFFF;
    background: var(--amc-navy);
    border: 0;
}

.org-node.board span,
.org-node.board small { color: #BFD0D7; }
.org-node.board strong { color: #FFFFFF; font-size: 1rem; }

.org-line.vertical {
    position: relative;
    width: 2px;
    height: 36px;
    margin: 4px auto;
    background: #7F9AA4;
}

.org-line.vertical::after,
.org-branches::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 50%;
    width: 0;
    height: 0;
    border-top: 6px solid #587883;
    border-right: 5px solid transparent;
    border-left: 5px solid transparent;
    transform: translate(-50%, 50%);
}

.org-line.vertical.short { height: 20px; }

.committee-row {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.committee-row::before {
    content: '';
    position: absolute;
    top: -15px;
    left: 16.6%;
    right: 16.6%;
    height: 2px;
    background: #7F9AA4;
}

.org-node.committee {
    position: relative;
    padding: 8px 10px;
    margin-top: 14px;
}

.org-node.committee::before {
    content: '';
    position: absolute;
    top: -15px;
    left: 50%;
    width: 2px;
    height: 15px;
    background: #7F9AA4;
}

.org-node.committee::after {
    content: '';
    position: absolute;
    top: -17px;
    left: 50%;
    width: 0;
    height: 0;
    border-top: 5px solid #587883;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
    transform: translate(-50%, -100%);
}

.org-chart > .management {
    width: fit-content;
    min-width: 260px;
    margin: 0 auto;
    padding: 12px var(--space-xl);
    background: var(--amc-teal-soft);
    border: 1px solid rgba(15, 118, 110, 0.28);
    border-radius: var(--radius-md);
}

.org-branches {
    position: relative;
    width: 2px;
    height: 34px;
    margin: 0 auto 10px;
    background: #7F9AA4;
}

.org-branches span {
    position: absolute;
    top: 8px;
    left: 12px;
    width: max-content;
    padding: 2px 7px;
    color: #617780;
    background: #F8FBFB;
    font-size: 0.6rem;
    font-weight: 700;
}

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

.department-card {
    grid-column: span 3;
    padding: 14px;
    background: #FFFFFF;
    border: 1px solid #DFE8E8;
    border-top: 3px solid var(--amc-blue);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.department-card:nth-child(n + 5) { grid-column: span 4; }

.department-card.ops,
.department-card.finance { border-top-color: var(--amc-teal); }
.department-card.disposal,
.department-card.collection { border-top-color: var(--amc-amber); }
.department-card.tech { border-top-color: #596FB0; }
.department-card.risk { border-top-color: var(--amc-red); }

.dept-head span {
    color: #7B8C93;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    font-weight: 700;
}

.dept-head h3 {
    margin: 2px 0 7px;
    color: var(--amc-navy);
    font-size: 0.9rem;
}

.department-card ul {
    margin: 0;
    padding-left: 0.9rem;
}

.department-card li {
    margin-top: 4px;
    color: var(--text-secondary);
    font-size: 0.7rem;
    line-height: 1.55;
}

.department-card li::marker {
    color: var(--amc-teal);
}

/* 可折叠部门卡片 */
.dept-head {
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
    background: transparent;
    border: 0;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
}

.dept-head .dept-one-liner {
    display: block;
    margin: 6px 0 0;
    color: #6E8087;
    font-size: 0.72rem;
    line-height: 1.5;
    transition: color 0.2s ease;
}

.dept-toggle {
    position: absolute;
    top: 14px;
    right: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    color: var(--amc-teal);
    background: var(--amc-teal-soft);
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1;
    transition: transform 0.25s ease, background-color 0.2s ease, color 0.2s ease;
}

.dept-head[aria-expanded="true"] .dept-toggle {
    transform: rotate(45deg);
    color: #FFFFFF;
    background: var(--amc-teal);
}

.dept-head:hover .dept-one-liner {
    color: var(--amc-ink);
}

.dept-head:hover .dept-toggle {
    background: rgba(15, 118, 110, 0.18);
}

.dept-detail {
    overflow: hidden;
    max-height: 0;
    margin: 0;
    padding: 0 14px 0 1.1rem;
    opacity: 0;
    transition: max-height 0.3s ease, opacity 0.25s ease, padding 0.25s ease;
}

.dept-detail[hidden] {
    display: block;
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
}

.dept-detail:not([hidden]) {
    max-height: 280px;
    padding-top: 10px;
    padding-bottom: 4px;
    opacity: 1;
}

.dept-detail li {
    margin-top: 4px;
    color: var(--text-secondary);
    font-size: 0.7rem;
    line-height: 1.55;
}

.dept-detail li::marker {
    color: var(--amc-teal);
}

.department-card {
    position: relative;
    transition: box-shadow 0.2s ease;
}

.department-card:has(.dept-head[aria-expanded="true"]) {
    box-shadow: 0 6px 18px rgba(18, 50, 74, 0.1);
}

.audit-rail {
    display: grid;
    grid-template-columns: auto auto 1fr;
    gap: var(--space-md);
    align-items: center;
    margin-top: var(--space-lg);
    padding: var(--space-md) var(--space-lg);
    background: #FFF8EB;
    border: 1px solid #E9D7B5;
    border-radius: var(--radius-md);
}

.audit-rail span {
    padding: 3px 8px;
    color: #9A631E;
    background: #FFEBC7;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
}

.audit-rail strong { color: var(--amc-navy); }
.audit-rail p { margin: 0; font-size: 0.78rem; }

.governance-warning {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
    margin-top: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--amc-red-soft);
    border-left: 4px solid var(--amc-red);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.governance-warning span {
    flex: 0 0 auto;
    color: var(--amc-red);
    font-size: 0.76rem;
    font-weight: 700;
}

.governance-warning p { margin: 0; font-size: 0.84rem; }

/* 政策 */
.policy-timeline {
    position: relative;
    display: grid;
    gap: var(--space-md);
    margin: var(--space-xl) 0;
    padding-left: 6px;
}

.policy-timeline::before {
    content: '';
    position: absolute;
    top: 12px;
    bottom: 12px;
    left: 54px;
    width: 2px;
    background: linear-gradient(var(--amc-blue), var(--amc-teal), var(--amc-amber));
}

.policy-item {
    position: relative;
    display: grid;
    grid-template-columns: 98px 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.policy-date {
    position: relative;
    z-index: 1;
    width: fit-content;
    padding: 5px 9px;
    color: var(--amc-blue);
    background: #EDF6F9;
    border: 1px solid #BDD6DF;
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 700;
}

.policy-item > div:last-child {
    padding: var(--space-md) var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #E0E9E9;
    border-radius: var(--radius-md);
}

.policy-item h3 {
    margin: 0 0 4px;
    color: var(--amc-navy);
    font-size: 1rem;
}

.policy-item p {
    margin: 0;
    font-size: 0.82rem;
}

.policy-item.focus > div:last-child {
    background: var(--amc-teal-soft);
    border-color: rgba(15, 118, 110, 0.26);
}

.policy-redline-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.redline-card {
    padding: var(--space-lg);
    border-radius: var(--radius-md);
}

.redline-card.stop {
    background: var(--amc-red-soft);
    border: 1px solid rgba(182, 77, 77, 0.22);
}

.redline-card.edge {
    background: var(--amc-amber-soft);
    border: 1px solid rgba(194, 122, 34, 0.24);
}

.redline-card.allowed {
    background: var(--amc-teal-soft);
    border: 1px solid rgba(15, 118, 110, 0.22);
}

.redline-icon { font-size: 1.35rem; }
.redline-card h3 { margin: 5px 0 var(--space-sm); color: var(--amc-navy); font-size: 1rem; }
.redline-card p,
.redline-card li { font-size: 0.8rem; }
.redline-card p { margin: 0; }
.redline-card ul { margin: 0; padding-left: 1.1rem; }
.redline-card li { margin-top: 5px; color: var(--text-secondary); }

.policy-conclusion {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-lg);
    align-items: center;
    margin-top: var(--space-xl);
    padding: var(--space-xl);
    color: #FFFFFF;
    background: linear-gradient(135deg, var(--amc-navy), #174E58);
    border-radius: var(--radius-lg);
}

.policy-conclusion-label {
    padding: 6px 10px;
    color: #FFE0A3;
    border: 1px solid rgba(255, 224, 163, 0.32);
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
}

.policy-conclusion p,
.policy-conclusion strong { margin: 0; color: #F5FAFA; }

.source-panel {
    margin-top: var(--space-md);
    background: #FFFFFF;
    border: 1px solid #DFE8E8;
    border-radius: var(--radius-md);
}

.source-panel summary {
    padding: var(--space-md) var(--space-lg);
    color: var(--amc-blue);
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 700;
}

.source-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    padding: 0 var(--space-lg) var(--space-md);
}

.source-list a {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-sm);
    color: inherit;
    background: #F8FBFB;
    border: 1px solid #E5ECEC;
    border-radius: var(--radius-sm);
    text-decoration: none;
}

.source-list a:hover { border-color: var(--amc-teal); }
.source-list a > span { color: var(--amc-teal); font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; font-weight: 700; }
.source-list strong,
.source-list small { display: block; }
.source-list strong { color: var(--amc-ink); font-size: 0.78rem; }
.source-list small { margin-top: 2px; color: #74868D; font-size: 0.68rem; }
.source-note { margin: 0; padding: var(--space-md) var(--space-lg); background: #FFF9EE; border-top: 1px solid #EEE1C9; font-size: 0.74rem; }


/* 政策卡片与行业现状 */
.policy-card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}

.policy-source-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #DCE7E7;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 26px rgba(18, 50, 74, 0.055);
}

.policy-source-card.focus {
    background: linear-gradient(145deg, #F0FAF7, #FFFFFF);
    border-color: rgba(15, 118, 110, 0.3);
}

.policy-source-card.upcoming {
    background: linear-gradient(145deg, #FFF8EA, #FFFFFF);
    border-color: #E7D1A6;
}

.policy-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    align-items: center;
}

.policy-card-meta time {
    color: var(--amc-blue);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    font-weight: 700;
}

.policy-card-meta span {
    padding: 3px 8px;
    color: #577078;
    background: #EEF4F5;
    border-radius: 999px;
    font-size: 0.64rem;
    font-weight: 700;
}

.policy-source-card.upcoming .policy-card-meta span { color: #9B621B; background: #FFF0CE; }
.policy-source-card h3 { margin: 9px 0 var(--space-sm); color: var(--amc-navy); font-size: 1.02rem; }
.policy-source-card p { flex: 1; margin: 0 0 var(--space-md); font-size: 0.8rem; }
.policy-source-card > a,
.policy-link-row a {
    width: fit-content;
    color: var(--amc-teal);
    font-size: 0.72rem;
    font-weight: 700;
    text-decoration: none;
}
.policy-source-card > a:hover,
.policy-link-row a:hover { color: var(--amc-blue); text-decoration: underline; }
.policy-link-row { display: flex; flex-wrap: wrap; gap: var(--space-md); }
.source-note.standalone { margin: var(--space-md) 0 0; padding: var(--space-md) var(--space-lg); background: #F6F9F9; border-radius: var(--radius-md); }

.industry-snapshot {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-xl);
    align-items: center;
    margin: var(--space-xl) 0;
    padding: var(--space-xl);
    color: #FFFFFF;
    background: linear-gradient(135deg, #102E45, #155B5B);
    border-radius: 22px;
    box-shadow: 0 18px 42px rgba(18, 50, 74, 0.16);
}

.snapshot-copy > span,
.directory-heading > span,
.bigtech-heading > span {
    color: #D2A04D;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.snapshot-copy h3 { margin: 6px 0 var(--space-sm); color: #FFFFFF; font-size: 1.25rem; }
.snapshot-copy p { margin: 0; color: #E8F3F2; font-size: 0.84rem; }
.snapshot-copy strong { color: #FFE0A3; }
.snapshot-copy small { display: block; margin-top: var(--space-md); color: #BFD2D3; font-size: 0.66rem; }
.snapshot-stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.snapshot-stat-grid div { padding: var(--space-md); background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.12); border-radius: var(--radius-md); }
.snapshot-stat-grid strong { display: block; color: #FFE0A3; font-family: 'JetBrains Mono', monospace; font-size: 1.35rem; }
.snapshot-stat-grid span { display: block; color: #DCE9E9; font-size: 0.66rem; }

.institution-lanes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.institution-lanes article { padding: var(--space-lg); background: #FFFFFF; border: 1px solid #DCE7E7; border-top: 4px solid var(--amc-blue); border-radius: var(--radius-md); }
.institution-lanes article:nth-child(2) { border-top-color: var(--amc-teal); }
.institution-lanes article:nth-child(3) { border-top-color: var(--amc-amber); }
.institution-lanes span { color: var(--amc-blue); font-size: 0.68rem; font-weight: 700; }
.institution-lanes article:nth-child(2) span { color: var(--amc-teal); }
.institution-lanes article:nth-child(3) span { color: var(--amc-amber); }
.institution-lanes h3 { margin: 5px 0 var(--space-sm); color: var(--amc-navy); font-size: 0.96rem; }
.institution-lanes p { margin: 0; font-size: 0.78rem; }

.industry-directory-block,
.bigtech-entry {
    margin-top: var(--space-2xl);
    padding: var(--space-xl);
    background: #F8FBFB;
    border: 1px solid #DCE7E7;
    border-radius: 22px;
}

.directory-heading,
.bigtech-heading { max-width: 880px; margin-bottom: var(--space-lg); }
.directory-heading h3,
.bigtech-heading h3 { margin: 5px 0 var(--space-xs); color: var(--amc-navy); font-size: 1.18rem; }
.directory-heading p,
.bigtech-heading p { margin: 0; font-size: 0.8rem; }

.institution-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-md);
}

.institution-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #DCE7E7;
    border-radius: var(--radius-md);
}

.institution-card > div { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.institution-type { padding: 3px 7px; border-radius: 999px; font-size: 0.6rem; font-weight: 700; }
.institution-type.national { color: #315E7A; background: #EAF2F7; }
.institution-type.local { color: #176D65; background: #E7F5F2; }
.institution-card h4 { margin: 0; color: var(--amc-navy); font-size: 0.94rem; }
.institution-card p { flex: 1; margin: var(--space-sm) 0 var(--space-md); font-size: 0.76rem; }
.institution-card a,
.industry-source-line a { color: var(--amc-teal); font-size: 0.7rem; font-weight: 700; text-decoration: none; }
.institution-card a:hover,
.industry-source-line a:hover { text-decoration: underline; }
.industry-source-line { margin: var(--space-md) 0 0; color: #718087; font-size: 0.68rem; }

.service-directory { background: linear-gradient(145deg, #FBFCFF, #F7FAFC); }
.service-chip-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-md); }
.service-chip-grid a { display: flex; flex-direction: column; min-width: 0; padding: var(--space-lg); color: inherit; background: #FFFFFF; border: 1px solid #DCE4EA; border-radius: var(--radius-md); text-decoration: none; transition: transform 0.2s ease, border-color 0.2s ease; }
.service-chip-grid a:hover { transform: translateY(-2px); border-color: rgba(15, 118, 110, 0.38); }
.service-chip-grid strong { color: var(--amc-navy); font-size: 0.9rem; }
.service-chip-grid span { flex: 1; margin: 5px 0 var(--space-md); color: var(--text-secondary); font-size: 0.72rem; }
.service-chip-grid i { color: var(--amc-teal); font-size: 0.68rem; font-style: normal; font-weight: 700; }
.industry-note { margin: var(--space-md) 0 0; padding: var(--space-md); color: #5F6D72; background: #FFFFFF; border-left: 3px solid var(--amc-amber); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: 0.72rem; }

.bigtech-entry { background: linear-gradient(145deg, #F8FBFA, #F6F8FC); }
.bigtech-entry-map { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-md); }
.entry-path { display: flex; flex-direction: column; padding: var(--space-lg); background: #FFFFFF; border: 1px solid #DCE7E7; border-radius: var(--radius-md); }
.entry-path.featured { background: var(--amc-teal-soft); border-color: rgba(15, 118, 110, 0.28); }
.entry-path > span { color: rgba(15, 118, 110, 0.38); font-family: 'JetBrains Mono', monospace; font-size: 1.35rem; font-weight: 700; }
.entry-path h4 { margin: 4px 0 var(--space-sm); color: var(--amc-navy); }
.entry-path p { flex: 1; margin: 0 0 var(--space-md); font-size: 0.76rem; }
.entry-path a { color: var(--amc-teal); font-size: 0.68rem; font-weight: 700; text-decoration: none; }
.entry-links { display: flex; flex-wrap: wrap; gap: var(--space-md); }
.industry-conclusion { display: grid; grid-template-columns: auto 1fr; gap: var(--space-lg); align-items: center; margin-top: var(--space-xl); padding: var(--space-xl); color: #FFFFFF; background: linear-gradient(135deg, #12324A, #174D57); border-radius: var(--radius-lg); }
.industry-conclusion > span { padding: 6px 10px; color: #FFE0A3; border: 1px solid rgba(255, 224, 163, 0.32); border-radius: 999px; font-size: 0.7rem; font-weight: 700; white-space: nowrap; }
.industry-conclusion p,
.industry-conclusion strong { margin: 0; color: #F2F9F8; }

/* AI影响 */
.ai-collection-thesis {
    margin-bottom: var(--space-xl);
    padding: var(--space-xl);
    color: #FFFFFF;
    background:
        radial-gradient(circle at 88% 12%, rgba(255, 217, 141, 0.16), transparent 28%),
        linear-gradient(135deg, #12324A, #0F665F);
    border-radius: var(--radius-lg);
    box-shadow: 0 16px 34px rgba(18, 50, 74, 0.16);
}

.collection-thesis-copy {
    max-width: 920px;
}

.collection-thesis-copy > span {
    color: #FFD98D;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.collection-thesis-copy h3 {
    margin: 6px 0 var(--space-sm);
    color: #FFFFFF;
    font-size: clamp(1.28rem, 2.4vw, 1.75rem);
}

.collection-thesis-copy p,
.collection-thesis-copy strong {
    margin: 0;
    color: #DDECEA;
}

.collection-evolution {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    gap: var(--space-sm);
    align-items: stretch;
    margin-top: var(--space-xl);
}

.collection-evolution > div {
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
}

.collection-evolution span {
    color: #8FE0D3;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    font-weight: 700;
}

.collection-evolution b {
    display: block;
    margin: 4px 0;
    color: #FFFFFF;
    font-size: 0.9rem;
}

.collection-evolution p {
    margin: 0;
    color: #D4E5E3;
    font-size: 0.74rem;
}

.collection-evolution i {
    align-self: center;
    color: #FFD98D;
    font-style: normal;
    font-weight: 700;
}

.collection-boundary-note {
    margin-top: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    color: #EAF5F3;
    background: rgba(255, 255, 255, 0.07);
    border-left: 3px solid #FFD98D;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 0.8rem;
}

.collection-boundary-note strong {
    color: #FFF2CE;
}

.impact-split {
    display: grid;
    grid-template-columns: 1.12fr 0.88fr;
    gap: var(--space-lg);
}

.impact-panel {
    overflow: hidden;
    background: #FFFFFF;
    border: 1px solid #DCE7E7;
    border-radius: var(--radius-lg);
}

.impact-heading {
    padding: var(--space-lg);
    background: #F3F8F8;
    border-bottom: 1px solid #DFE8E8;
}

.impact-panel.internal .impact-heading { background: #F2F7FA; }
.impact-heading span { color: var(--amc-teal); font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.12em; }
.impact-heading h3 { margin: 3px 0 0; color: var(--amc-navy); }

.impact-list { padding: 0 var(--space-lg); }
.impact-item { display: grid; grid-template-columns: 145px 1fr; gap: var(--space-md); padding: var(--space-md) 0; border-top: 1px solid #E7EEEE; }
.impact-item:first-child { border-top: 0; }
.impact-item.featured { margin: 0 calc(-1 * var(--space-lg)); padding: var(--space-md) var(--space-lg); background: #F1FBF8; border-top-color: #D6EEE8; border-bottom: 1px solid #D6EEE8; }
.impact-item b { color: var(--amc-navy); font-size: 0.84rem; }
.impact-item p { margin: 0; font-size: 0.78rem; }

.transformation-stack { padding: var(--space-lg); }
.transform-step { display: grid; grid-template-columns: 34px 1fr; gap: var(--space-sm); position: relative; padding-bottom: var(--space-md); }
.transform-step:last-child { padding-bottom: 0; }
.transform-step::before { content: ''; position: absolute; top: 26px; bottom: 0; left: 16px; width: 1px; background: #BDD2D5; }
.transform-step:last-child::before { display: none; }
.transform-step > span { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; color: #FFFFFF; background: var(--amc-teal); border-radius: 50%; font-family: 'JetBrains Mono', monospace; font-size: 0.65rem; font-weight: 700; }
.transform-step b { color: var(--amc-navy); font-size: 0.86rem; }
.transform-step p { margin: 2px 0 0; font-size: 0.76rem; }

.ai-boundary {
    margin-top: var(--space-xl);
    overflow: hidden;
    border: 1px solid #DCE7E7;
    border-radius: var(--radius-md);
}

.boundary-head,
.boundary-grid { display: grid; grid-template-columns: 1fr 1fr; }
.boundary-head span { padding: var(--space-sm) var(--space-lg); color: #FFFFFF; background: var(--amc-teal); font-size: 0.78rem; font-weight: 700; }
.boundary-head span:last-child { background: var(--amc-navy); }
.boundary-grid > div { padding: var(--space-lg); background: var(--amc-teal-soft); }
.boundary-grid > div:last-child { background: #EFF5F8; border-left: 1px solid #D7E4E8; }
.boundary-grid b { color: var(--amc-navy); }
.boundary-grid p { margin: 4px 0 0; font-size: 0.8rem; }

.kpi-shift {
    display: grid;
    grid-template-columns: 0.8fr auto 1.4fr;
    gap: var(--space-md);
    align-items: center;
    margin-top: var(--space-lg);
}

.kpi-old,
.kpi-new { padding: var(--space-md) var(--space-lg); border-radius: var(--radius-md); }
.kpi-old { background: #F4F4F2; border: 1px solid #E2E0DC; }
.kpi-new { background: var(--amc-amber-soft); border: 1px solid #EAD7B7; }
.kpi-old span,
.kpi-new span { display: block; color: #7B8588; font-size: 0.68rem; font-weight: 700; }
.kpi-old strong,
.kpi-new strong { color: var(--amc-navy); font-size: 0.82rem; }
.kpi-arrow { color: var(--amc-amber); font-size: 1.4rem; }

/* 盈利 */
.profit-direct-answer {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-lg);
    align-items: start;
    padding: var(--space-xl);
    color: #FFFFFF;
    background: linear-gradient(135deg, #12324A, #174D57);
    border-radius: var(--radius-lg);
    box-shadow: 0 16px 34px rgba(18, 50, 74, 0.15);
}

.profit-direct-answer > span {
    padding: 6px 10px;
    color: #FFE0A3;
    border: 1px solid rgba(255, 224, 163, 0.32);
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
}

.profit-direct-answer p,
.profit-direct-answer strong {
    margin: 0;
    color: #F2F9F8;
}

.money-role-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.money-role-card {
    padding: var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #DDE7E7;
    border-top: 4px solid var(--amc-teal);
    border-radius: var(--radius-md);
}

.money-role-card.seller-role { border-top-color: var(--amc-blue); }
.money-role-card.capital-role { border-top-color: var(--amc-amber); }
.money-role-card.fee-role { border-top-color: #7D6BA8; }
.money-role-card > span { color: var(--amc-teal); font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; font-weight: 700; }
.money-role-card.seller-role > span { color: var(--amc-blue); }
.money-role-card.capital-role > span { color: var(--amc-amber); }
.money-role-card.fee-role > span { color: #69558F; }
.money-role-card h3 { margin: 5px 0 var(--space-sm); color: var(--amc-navy); font-size: 1rem; }
.money-role-card p { margin: 0; font-size: 0.8rem; }

.profit-subtitle {
    margin: var(--space-2xl) 0 var(--space-md);
    color: var(--amc-navy);
    font-size: 1.2rem;
}

.earning-model-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
}

.earning-model {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #DDE7E7;
    border-radius: var(--radius-md);
}

.earning-model.principal-model { background: var(--amc-teal-soft); border-color: rgba(15, 118, 110, 0.24); }
.earning-model.service-model { background: #F3F8FA; border-color: #D7E4EA; }
.earning-model.invest-model { background: var(--amc-amber-soft); border-color: #EAD7B7; }
.model-index { color: rgba(15, 118, 110, 0.42); font-family: 'JetBrains Mono', monospace; font-size: 1.65rem; font-weight: 700; line-height: 1; }
.earning-model > div:last-child > span { color: var(--amc-teal); font-size: 0.68rem; font-weight: 700; }
.earning-model h4 { margin: 4px 0 var(--space-sm); color: var(--amc-navy); font-size: 0.96rem; }
.earning-model p { margin: 0; font-size: 0.78rem; }


.earning-model-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.earning-model.reverse-model { background: #F1F7FC; border-color: #CFE0EC; }
.earning-model.reverse-model > div:last-child > span { color: var(--amc-blue); }

.reverse-entrust {
    margin-top: var(--space-xl);
    padding: var(--space-xl);
    background: linear-gradient(145deg, #F8FBFB, #F5F8FC);
    border: 1px solid #D7E4E8;
    border-radius: 22px;
}

.reverse-heading { max-width: 880px; margin-bottom: var(--space-lg); }
.reverse-heading > span { color: var(--amc-blue); font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; font-weight: 700; }
.reverse-heading h3 { margin: 5px 0 var(--space-xs); color: var(--amc-navy); font-size: 1.18rem; }
.reverse-heading p { margin: 0; font-size: 0.8rem; }

.reverse-flow {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
    gap: 8px;
    align-items: stretch;
}

.reverse-party { display: flex; flex-direction: column; justify-content: center; min-width: 0; min-height: 148px; padding: var(--space-md); background: #FFFFFF; border: 1px solid #D9E5E7; border-radius: var(--radius-md); text-align: center; }
.reverse-party.amc { color: #FFFFFF; background: linear-gradient(145deg, var(--amc-teal), #155E66); border-color: transparent; box-shadow: 0 10px 24px rgba(15, 118, 110, 0.16); }
.reverse-party > span { color: var(--amc-blue); font-size: 0.64rem; font-weight: 700; }
.reverse-party.amc > span { color: #CDEDE7; }
.reverse-party strong { margin: 6px 0; color: var(--amc-navy); font-size: 0.82rem; line-height: 1.4; }
.reverse-party.amc strong { color: #FFFFFF; }
.reverse-party small { color: #74868B; font-size: 0.64rem; line-height: 1.45; }
.reverse-party.amc small { color: #D6ECEA; }
.reverse-arrow { display: flex; flex-direction: column; justify-content: center; align-items: center; min-width: 50px; text-align: center; }
.reverse-arrow b,
.reverse-arrow em { color: #6B7C81; font-size: 0.57rem; font-style: normal; font-weight: 600; line-height: 1.35; }
.reverse-arrow i { color: var(--amc-teal); font-size: 1.25rem; font-style: normal; }
.reverse-arrow em { color: #9B6A28; }

.reverse-profit-split { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-md); margin-top: var(--space-lg); }
.reverse-profit-split > div { padding: var(--space-lg); background: #FFFFFF; border: 1px solid #DCE7E7; border-radius: var(--radius-md); }
.reverse-profit-split span { color: var(--amc-teal); font-size: 0.68rem; font-weight: 700; }
.reverse-profit-split strong { display: block; margin: 6px 0; color: var(--amc-navy); font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; line-height: 1.55; }
.reverse-profit-split p { margin: 0; font-size: 0.72rem; }
.reverse-compliance { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; margin-top: var(--space-md); padding: var(--space-md); background: #FFFFFF; border-left: 3px solid var(--amc-amber); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.reverse-compliance strong { color: var(--amc-navy); font-size: 0.72rem; }
.reverse-compliance span { padding: 4px 8px; color: #5E7075; background: #EEF4F4; border-radius: 999px; font-size: 0.64rem; }
.profit-formulas { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.profit-formula.reverse-formula { background: linear-gradient(135deg, #1B5366, #2E7180); }
.reverse-formula .formula-label { color: #D5EEF5; }
.example-scenarios { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.who-money-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.profit-formulas {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.profit-formula {
    padding: var(--space-lg);
    color: #FFFFFF;
    background: linear-gradient(135deg, #12324A, #174D57);
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 28px rgba(18, 50, 74, 0.12);
}

.profit-formula.service-formula {
    background: linear-gradient(135deg, #4C3F70, #69558F);
}

.formula-label {
    margin-bottom: var(--space-md);
    color: #D8ECE9;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.service-formula .formula-label { color: #EFE8FF; }

.formula-expression {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    align-items: center;
}

.formula-expression span {
    padding: 6px 9px;
    border-radius: var(--radius-sm);
    font-size: 0.76rem;
    font-weight: 600;
}

.formula-expression .positive { color: #D7F6E9; background: rgba(34, 197, 94, 0.13); border: 1px solid rgba(134, 239, 172, 0.2); }
.formula-expression .negative { color: #FFE1D6; background: rgba(248, 113, 113, 0.12); border: 1px solid rgba(252, 165, 165, 0.2); }
.formula-expression i { color: #FFD98D; font-style: normal; font-weight: 700; }

.profit-example {
    margin-top: var(--space-xl);
    padding: var(--space-xl);
    background: #F8FBFB;
    border: 1px solid #DCE7E7;
    border-radius: var(--radius-lg);
}

.example-heading {
    max-width: 820px;
    margin-bottom: var(--space-lg);
}

.example-heading > span { color: var(--amc-amber); font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; font-weight: 700; }
.example-heading h3 { margin: 4px 0 var(--space-xs); color: var(--amc-navy); font-size: 1.16rem; }
.example-heading p { margin: 0; font-size: 0.76rem; }

.example-scenarios {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-md);
}

.example-scenarios article {
    padding: var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #DFE8E8;
    border-radius: var(--radius-md);
}

.example-scenarios article > span { color: var(--amc-teal); font-size: 0.72rem; font-weight: 700; }
.example-scenarios p { margin: 6px 0 var(--space-md); font-size: 0.8rem; }
.example-scenarios small { display: block; margin-top: var(--space-md); color: #72848B; font-size: 0.72rem; line-height: 1.55; }
.example-equation { padding: var(--space-sm) var(--space-md); color: var(--amc-navy); background: var(--amc-teal-soft); border-radius: var(--radius-sm); font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; }
.example-equation strong { color: var(--amc-teal); }

.who-money-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.who-money-summary > div {
    padding: var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #DFE8E8;
    border-radius: var(--radius-md);
}

.who-money-summary span { color: var(--amc-red); font-size: 0.74rem; font-weight: 700; }
.who-money-summary p { margin: 5px 0 0; font-size: 0.78rem; }
.who-money-summary strong { color: var(--amc-navy); }

.profit-engine {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    gap: var(--space-sm);
    align-items: center;
    margin-top: var(--space-xl);
}

.engine-step {
    min-height: 160px;
    padding: var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #DFE8E8;
    border-radius: var(--radius-md);
}

.engine-step span { color: rgba(15, 118, 110, 0.34); font-family: 'JetBrains Mono', monospace; font-size: 1.4rem; font-weight: 700; }
.engine-step b { display: block; margin: 3px 0; color: var(--amc-navy); }
.engine-step p { margin: 0; font-size: 0.76rem; }
.engine-arrow { color: var(--amc-teal); }

.private-amc-section {
    margin-top: var(--space-2xl);
    padding: var(--space-xl);
    background: linear-gradient(145deg, #F9FCFB, #F7FAFC);
    border: 1px solid #D8E6E6;
    border-radius: 22px;
}

.private-amc-heading {
    max-width: 850px;
    margin-bottom: var(--space-xl);
}

.private-amc-heading > span { color: var(--amc-amber); font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; }
.private-amc-heading h3 { margin: 5px 0 var(--space-sm); color: var(--amc-navy); font-size: 1.35rem; }
.private-amc-heading p { margin: 0; font-size: 0.88rem; }

.breakthrough-roadmap {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.breakthrough-roadmap article {
    padding: var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #DFE8E8;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.breakthrough-roadmap span { color: var(--amc-teal); font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; font-weight: 700; }
.breakthrough-roadmap h4 { margin: 4px 0 var(--space-sm); color: var(--amc-navy); font-size: 0.94rem; }
.breakthrough-roadmap p { margin: 0; font-size: 0.76rem; }

.final-answer {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-lg);
    align-items: center;
    margin-top: var(--space-lg);
    padding: var(--space-lg) var(--space-xl);
    background: #FFF5E5;
    border: 1px solid #E9D2A9;
    border-radius: var(--radius-md);
}

.final-answer-label { color: #A6661D; font-size: 0.72rem; font-weight: 700; }
.final-answer p { margin: 0; color: var(--amc-ink); }

.closing-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: var(--space-xl);
    padding: var(--space-xl);
    background: linear-gradient(145deg, #FFFFFF, #F5FAF9);
    border: 1px solid #DCE8E8;
    border-radius: var(--radius-lg);
}

.closing-main h2 { margin-top: 0; }
.closing-main p:last-child { margin-bottom: 0; }
.closing-checklist { padding: var(--space-lg); background: var(--amc-navy); border-radius: var(--radius-md); }
.closing-checklist > span { color: #FFD98D; font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; font-weight: 700; }
.closing-checklist ul { margin: var(--space-sm) 0 0; padding-left: 1.1rem; }
.closing-checklist li { margin-top: 5px; color: #E8F3F4; font-size: 0.8rem; }

/* 响应式 */
@media (max-width: 1120px) {
    .main-flow {
        grid-template-columns: 1fr 42px 1fr;
        gap: var(--space-sm);
    }

    .source-stage { grid-column: 1; }
    .source-stage + .flow-arrow { grid-column: 2; }
    .infra-stage { grid-column: 3; }
    .infra-stage + .flow-arrow { grid-column: 1 / -1; min-height: 56px; }
    .infra-stage + .flow-arrow b { transform: rotate(90deg); }
    .amc-stage { grid-column: 1; }
    .amc-stage + .flow-arrow { grid-column: 2; }
    .recovery-stage { grid-column: 3; }

    .stakeholder-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .breakthrough-roadmap { grid-template-columns: repeat(2, 1fr); }
    .policy-redline-grid { grid-template-columns: 1fr; }
    .institution-card-grid,
    .service-chip-grid,
    .bigtech-entry-map { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .profit-engine { grid-template-columns: repeat(2, 1fr); }
    .engine-arrow { display: none; }
}

@media (max-width: 900px) {
    .governance-row { grid-template-columns: repeat(3, 1fr); }
    .governance-row .map-node:last-child { grid-column: 2; }
    .stakeholder-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .main-flow { grid-template-columns: 1fr; }
    .source-stage,
    .source-stage + .flow-arrow,
    .infra-stage,
    .infra-stage + .flow-arrow,
    .amc-stage,
    .amc-stage + .flow-arrow,
    .recovery-stage { grid-column: 1; }
    .flow-arrow,
    .infra-stage + .flow-arrow { min-height: 56px; }
    .flow-arrow b,
    .infra-stage + .flow-arrow b { transform: rotate(90deg); }
    .chain-map { grid-template-columns: 1fr; }
    .chain-center { flex-direction: row; padding: var(--space-sm) 0; }
    .chain-in::after,
    .chain-out::before { display: inline; content: '→'; margin-left: 6px; }
    .chain-core { width: 120px; height: 120px; flex: 0 0 auto; }
    .department-grid { grid-template-columns: repeat(2, 1fr); }
    .department-card,
    .department-card:nth-child(n + 5) { grid-column: auto; }
    .ledger-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .collection-evolution { grid-template-columns: 1fr 1fr; }
    .collection-evolution i { display: none; }
    .impact-split { grid-template-columns: 1fr; }
    .industry-snapshot { grid-template-columns: 1fr; }
    .institution-lanes { grid-template-columns: 1fr; }
    .reverse-flow { grid-template-columns: 1fr; }
    .reverse-arrow { min-height: 66px; }
    .reverse-arrow i { transform: rotate(90deg); }
    .reverse-profit-split { grid-template-columns: 1fr; }
    .earning-model-grid,
    .profit-formulas,
    .example-scenarios,
    .who-money-summary { grid-template-columns: 1fr; }
    .closing-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
    .amc-article { width: 94%; padding-left: 0; padding-right: 0; }
    .amc-hero { padding: 2.6rem 1rem 1.5rem; border-radius: 18px; }
    .amc-hero .article-title { font-size: clamp(1.82rem, 8.2vw, 2.15rem); letter-spacing: 0; }
    .amc-hero .article-title span { display: block; }
    .hero-thesis { align-items: flex-start; flex-direction: column; }
    .amc-article .chapter-section { scroll-margin-top: 122px; }
    .opening-panel { grid-template-columns: 1fr; gap: var(--space-md); padding: var(--space-lg); }
    .opening-number { font-size: 3.3rem; }
    .concept-strip { grid-template-columns: 1fr 1fr; }
    .ecosystem-map { padding: var(--space-md); }
    .governance-row,
    .obligor-row { grid-template-columns: 1fr 1fr; }
    .governance-row .map-node:last-child { grid-column: 1 / -1; }
    .flow-arrow,
    .infra-stage + .flow-arrow { min-height: 52px; }
    .resolution-path { grid-template-columns: 1fr; }
    .resolution-actions { justify-content: flex-start; flex-wrap: wrap; }
    .resolution-actions i { display: none; }
    .obligor-link { width: 2px; margin: 10px auto 30px; }
    .obligor-link span {
        left: 50%;
        width: min(80vw, 320px);
        font-size: 0.58rem;
        text-align: center;
        transform: translateX(-50%);
    }
    .credit-chain { grid-template-columns: 1fr; }
    .credit-exchange b { transform: rotate(90deg); }
    .credit-exchange span { margin-top: 8px; }
    .stakeholder-grid,
    .role-orbit,
    .department-grid,
    .source-list,
    .policy-card-grid,
    .institution-card-grid,
    .service-chip-grid,
    .bigtech-entry-map,
    .snapshot-stat-grid,
    .reverse-profit-split,
    .breakthrough-roadmap { grid-template-columns: 1fr; }
    .role-orbit { grid-template-areas: "center" "r1" "r2" "r3" "r4" "r5"; }
    .role-center { min-height: 230px; border-radius: var(--radius-lg); }
    .not-equal-grid { grid-template-columns: 1fr; gap: var(--space-sm); }
    .not-equal-sign { text-align: center; transform: rotate(90deg); }
    .ledger-heading { grid-template-columns: 1fr; gap: var(--space-sm); }
    .ledger-heading > span { grid-row: auto; width: fit-content; }
    .ledger-grid { grid-template-columns: 1fr; }
    .committee-row { grid-template-columns: 1fr; }
    .committee-row::before,
    .org-node.committee::before,
    .org-branches { display: none; }
    .org-node.committee { margin-top: var(--space-sm); }
    .org-chart > .management { width: 100%; margin-top: var(--space-md); }
    .audit-rail { grid-template-columns: 1fr; }
    .governance-warning { flex-direction: column; gap: var(--space-xs); }
    .policy-item { grid-template-columns: 1fr; gap: var(--space-xs); padding-left: 18px; }
    .policy-timeline::before { left: 5px; }
    .policy-date { margin-left: -18px; }
    .policy-conclusion,
    .industry-conclusion,
    .final-answer,
    .profit-direct-answer { grid-template-columns: 1fr; }
    .ai-collection-thesis,
    .industry-snapshot,
    .industry-directory-block,
    .bigtech-entry,
    .reverse-entrust,
    .profit-example { padding: var(--space-lg); }
    .collection-evolution,
    .money-role-grid { grid-template-columns: 1fr; }
    .impact-item { grid-template-columns: 1fr; gap: 3px; }
    .boundary-head,
    .boundary-grid { grid-template-columns: 1fr; }
    .boundary-grid > div:last-child { border-left: 0; border-top: 1px solid #D7E4E8; }
    .kpi-shift { grid-template-columns: 1fr; }
    .kpi-arrow { text-align: center; transform: rotate(90deg); }
    .profit-engine { grid-template-columns: 1fr; }
    .engine-step { min-height: 0; }
}

@media (max-width: 480px) {
    .concept-strip,
    .governance-row,
    .obligor-row { grid-template-columns: 1fr; }
    .governance-row .map-node:last-child { grid-column: auto; }
    .capital-sources { grid-template-columns: 1fr; }
    .funding-flow-labels { grid-template-columns: 1fr; gap: 3px; }
    .map-legend { justify-content: flex-start; }
    .chain-center { flex-direction: column; }
    .chain-in::after,
    .chain-out::before { display: block; content: '↓'; margin-left: 0; }
    .four-ledger { padding: var(--space-lg); }
    .ledger-checkline { justify-content: flex-start; }
    .profit-formula,
    .private-amc-section,
    .org-chart { padding: var(--space-lg); }
}

/* ==========================================
   当前监管下的增长路径
   ========================================== */
.income-growth-section {
    margin-top: var(--space-xl);
    padding: var(--space-xl);
    background: linear-gradient(145deg, #F8FCFB 0%, #FFFFFF 40%, #F6FAFC 100%);
    border: 1px solid #D8E6E6;
    border-radius: 22px;
}

.income-growth-heading {
    max-width: 880px;
    margin-bottom: var(--space-xl);
}

.income-growth-heading > span {
    display: inline-block;
    padding: 5px 12px;
    color: #FFFFFF;
    background: linear-gradient(135deg, var(--amc-teal), var(--amc-blue));
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.income-growth-heading h3 {
    margin: 12px 0 var(--space-sm);
    color: var(--amc-navy);
    font-size: clamp(1.25rem, 2.5vw, 1.55rem);
    line-height: 1.4;
}

.income-growth-heading p {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.75;
}

.growth-equation {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: var(--space-xl);
    padding: var(--space-lg) var(--space-xl);
    background: linear-gradient(135deg, #12324A, #165058);
    border-radius: var(--radius-lg);
    box-shadow: 0 14px 32px rgba(18, 50, 74, 0.14);
}

.growth-equation span {
    padding: 4px 10px;
    color: #FFE0A3;
    border: 1px solid rgba(255, 224, 163, 0.28);
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
}

.growth-equation strong {
    padding: 6px 12px;
    color: #F2FAF8;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 500;
    white-space: nowrap;
}

.growth-equation i {
    color: #FFD98D;
    font-size: 0.9rem;
    font-style: normal;
    font-weight: 700;
}

.growth-priority-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.growth-priority {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #DCE7E7;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.growth-priority:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(15, 118, 110, 0.28);
}

.growth-priority.primary {
    background: linear-gradient(145deg, #F0FAF7, #FFFFFF);
    border-color: rgba(15, 118, 110, 0.24);
}

.growth-priority.primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--amc-teal), var(--amc-blue));
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.growth-priority > span {
    display: inline-block;
    width: fit-content;
    padding: 3px 9px;
    margin-bottom: var(--space-sm);
    color: var(--amc-teal);
    background: var(--amc-teal-soft);
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.66rem;
    font-weight: 700;
}

.growth-priority.primary > span {
    color: #FFFFFF;
    background: var(--amc-teal);
}

.growth-priority h4 {
    margin: 0 0 var(--space-sm);
    color: var(--amc-navy);
    font-size: 0.96rem;
    line-height: 1.45;
}

.growth-priority p {
    flex: 1;
    margin: 0;
    font-size: 0.8rem;
    line-height: 1.65;
}

.growth-priority small {
    display: block;
    margin-top: var(--space-md);
    padding-top: var(--space-sm);
    color: #6E8087;
    border-top: 1px dashed #D6E1E1;
    font-size: 0.7rem;
    font-weight: 500;
}

.identity-growth-path {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.identity-growth-path > div {
    padding: var(--space-lg);
    background: #FFFFFF;
    border: 1px solid #DCE7E7;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.identity-growth-path span {
    display: inline-block;
    padding: 4px 10px;
    margin-bottom: var(--space-sm);
    color: var(--amc-blue);
    background: #EDF4F8;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
}

.identity-growth-path > div:last-child span {
    color: var(--amc-amber);
    background: var(--amc-amber-soft);
}

.identity-growth-path h4 {
    margin: 0 0 var(--space-sm);
    color: var(--amc-navy);
    font-size: 0.96rem;
    line-height: 1.45;
}

.identity-growth-path p {
    margin: 0;
    font-size: 0.8rem;
    line-height: 1.65;
}

.growth-redlines {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    background: var(--amc-red-soft);
    border: 1px solid rgba(182, 77, 77, 0.18);
    border-left: 4px solid var(--amc-red);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.growth-redlines strong {
    color: var(--amc-red);
    font-size: 0.82rem;
}

.growth-redlines::before {
    content: '⊘';
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    color: #FFFFFF;
    background: var(--amc-red);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
}

/* 响应式补充 */
@media (max-width: 1120px) {
    .growth-priority-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
    .growth-priority-grid,
    .identity-growth-path { grid-template-columns: 1fr; }
    .growth-equation { justify-content: flex-start; }
}

@media (max-width: 720px) {
    .income-growth-section { padding: var(--space-lg); }
    .growth-equation { padding: var(--space-md) var(--space-lg); }
    .growth-redlines { flex-direction: column; align-items: flex-start; }
}

/* ==========================================
   不良资产分类体系
   ========================================== */
.asset-class-diagram {
    margin: var(--space-xl) 0 var(--space-2xl);
    padding: var(--space-xl);
    background:
        radial-gradient(circle at 88% 12%, rgba(194, 122, 34, 0.1), transparent 28%),
        linear-gradient(145deg, var(--amc-surface-soft), var(--amc-surface));
    border: 1px solid var(--amc-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--amc-shadow-tinted);
}

.asset-class-diagram figcaption {
    max-width: 760px;
    margin: 0 auto var(--space-xl);
    text-align: center;
}

.asset-class-diagram figcaption span,
.asset-class-diagram figcaption strong,
.asset-class-diagram figcaption small {
    display: block;
}

.asset-class-diagram figcaption span {
    color: var(--amc-teal);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.asset-class-diagram figcaption strong {
    margin-top: var(--space-xs);
    color: var(--amc-navy);
    font-family: 'Noto Serif SC', serif;
    font-size: 1.15rem;
}

.asset-class-diagram figcaption small {
    margin-top: var(--space-xs);
    color: var(--amc-text-muted);
    font-size: 0.72rem;
    line-height: 1.6;
}

.asset-hierarchy,
.asset-hierarchy ul {
    margin: 0;
    padding-left: 0;
    list-style: none;
}

.asset-hierarchy {
    max-width: 1040px;
    margin: 0 auto;
}

.asset-root-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hierarchy-node {
    position: relative;
    z-index: 1;
    min-width: 0;
    padding: var(--space-md) var(--space-lg);
    background: var(--amc-surface);
    border: 1px solid var(--amc-border);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.hierarchy-node span,
.hierarchy-node strong,
.hierarchy-node small {
    display: block;
}

.hierarchy-node > span {
    color: var(--amc-text-muted);
    font-size: 0.64rem;
    font-weight: 700;
}

.hierarchy-node strong {
    color: var(--amc-navy);
    font-size: 0.95rem;
}

.hierarchy-node small {
    margin-top: 3px;
    color: var(--amc-text-muted);
    font-size: 0.66rem;
    line-height: 1.45;
}

.root-node {
    min-width: 184px;
    color: var(--amc-surface);
    background: linear-gradient(135deg, var(--amc-navy), var(--amc-teal));
    border: 0;
    box-shadow: 0 12px 28px rgba(18, 50, 74, 0.2);
}

.root-node > span,
.root-node strong,
.root-node small {
    color: var(--amc-surface);
}

.root-node > span,
.root-node small {
    opacity: 0.72;
}

.asset-primary-branches,
.npl-subject-branches,
.classification-leaves {
    position: relative;
    display: grid;
    width: 100%;
    padding-top: var(--space-xl);
}

.asset-primary-branches {
    grid-template-columns: minmax(190px, 0.72fr) minmax(0, 1.8fr);
    gap: var(--space-xl);
}

.npl-subject-branches {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-lg);
}

.classification-leaves {
    grid-template-columns: 1fr;
}

.asset-primary-branches::before,
.npl-subject-branches::before,
.classification-leaves::before {
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: var(--space-xl);
    background: var(--amc-border-strong);
    content: '';
    transform: translateX(-50%);
}

.asset-primary-branches::after,
.npl-subject-branches::after {
    position: absolute;
    top: var(--space-xl);
    height: 2px;
    background: var(--amc-border-strong);
    content: '';
}

.asset-primary-branches::after {
    right: 35%;
    left: 13.5%;
}

.npl-subject-branches::after {
    right: 25%;
    left: 25%;
}

.asset-primary-branches > li,
.npl-subject-branches > li,
.classification-leaves > li {
    position: relative;
    min-width: 0;
}

.asset-primary-branches > li::before,
.npl-subject-branches > li::before,
.classification-leaves > li::before {
    position: absolute;
    top: calc(-1 * var(--space-xl));
    left: 50%;
    width: 2px;
    height: var(--space-xl);
    background: var(--amc-border-strong);
    content: '';
    transform: translateX(-50%);
}

.healthy-node {
    border-top: 4px solid var(--amc-teal);
}

.npl-node {
    color: var(--amc-surface);
    background: linear-gradient(145deg, var(--amc-navy), var(--amc-blue));
    border: 0;
    box-shadow: 0 10px 24px rgba(18, 50, 74, 0.16);
}

.npl-node > span,
.npl-node strong,
.npl-node small {
    color: var(--amc-surface);
}

.npl-node > span,
.npl-node small {
    opacity: 0.76;
}

.subject-node {
    padding-block: var(--space-sm);
}

.retail-node {
    background: var(--amc-teal-soft);
    border-color: rgba(15, 118, 110, 0.24);
}

.corporate-node {
    background: var(--amc-surface-blue);
    border-color: rgba(30, 91, 120, 0.24);
}

.leaf-node {
    height: 100%;
    padding: var(--space-md);
}

.leaf-node > span {
    margin-top: 3px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
}

.hierarchy-label-en {
    white-space: nowrap;
}

.retail-leaf {
    border-bottom: 4px solid var(--amc-teal);
}

.corporate-leaf {
    border-bottom: 4px solid var(--amc-blue);
}

.classification-detail-heading {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--space-md);
    align-items: start;
    margin-bottom: var(--space-lg);
}

.classification-detail-heading > span {
    padding: 5px 10px;
    color: var(--amc-amber);
    background: var(--amc-amber-soft);
    border: 1px solid #EAD7B7;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
}

.classification-detail-heading h3 {
    margin: 0;
    color: var(--amc-navy);
    font-size: 1.05rem;
}

.classification-detail-heading p {
    margin: 3px 0 0;
    font-size: 0.78rem;
}

.asset-class-tree {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: start;
    margin-top: 0;
}

.asset-class-tree > article {
    padding: var(--space-xl);
    background: var(--amc-surface);
    border: 1px solid var(--amc-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.asset-class-tree > article.retail {
    border-top: 4px solid var(--amc-teal);
}

.asset-class-tree > article.corporate {
    border-top: 4px solid var(--amc-blue);
}

.asset-class-tree h3 {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    align-items: start;
    gap: 8px;
    margin: 0 0 var(--space-md);
    color: var(--amc-navy);
    font-size: 1.05rem;
}

.asset-class-tree h3 .class-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 700;
}

.asset-class-tree > article.retail h3 .class-number {
    color: #FFFFFF;
    background: var(--amc-teal);
}

.asset-class-tree > article.corporate h3 .class-number {
    color: #FFFFFF;
    background: var(--amc-blue);
}

.class-title {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 8px;
    min-width: 0;
}

.class-title-zh {
    font-weight: 700;
}

.class-title-en {
    color: var(--amc-text-muted);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 600;
    white-space: nowrap;
}

.class-item {
    padding: var(--space-md);
    margin-bottom: var(--space-sm);
    background: #F8FCFB;
    border: 1px solid #E5EEED;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--amc-teal);
}

.corporate .class-item {
    border-left-color: var(--amc-blue);
    background: #F5F9FB;
}

.class-item:last-child {
    margin-bottom: 0;
}

.class-item header {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 4px;
}

.class-code {
    color: var(--amc-teal);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    font-weight: 700;
}

.corporate .class-code {
    color: var(--amc-blue);
}

.class-item h4 {
    margin: 0;
    color: var(--amc-navy);
    font-size: 0.9rem;
    flex: 1;
}

.class-item p {
    margin: 0;
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.class-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 8px;
}

.class-tag {
    padding: 2px 8px;
    background: rgba(15, 118, 110, 0.08);
    border: 1px solid rgba(15, 118, 110, 0.18);
    border-radius: 999px;
    color: var(--amc-teal);
    font-size: 0.62rem;
    font-weight: 600;
}

.corporate .class-tag {
    background: rgba(30, 91, 120, 0.08);
    border-color: rgba(30, 91, 120, 0.18);
    color: var(--amc-blue);
}

@media (max-width: 1120px) {
    .asset-primary-branches {
        grid-template-columns: minmax(170px, 0.62fr) minmax(0, 1.6fr);
        gap: var(--space-lg);
    }

    .classification-leaves .leaf-node {
        padding-inline: calc(var(--space-xs) / 2);
    }
}

@media (max-width: 900px) {
    .asset-class-tree {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

@media (max-width: 720px) {
    .asset-class-diagram {
        padding: var(--space-lg);
    }

    .asset-class-diagram figcaption {
        margin-bottom: var(--space-lg);
        text-align: left;
    }

    .asset-root-item {
        align-items: stretch;
    }

    .root-node {
        min-width: 0;
    }

    .asset-primary-branches,
    .npl-subject-branches,
    .classification-leaves {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--space-md);
        margin-left: var(--space-md);
        padding: var(--space-lg) 0 0 var(--space-lg);
        border-left: 2px solid var(--amc-border-strong);
    }

    .asset-primary-branches::before,
    .asset-primary-branches::after,
    .npl-subject-branches::before,
    .npl-subject-branches::after,
    .classification-leaves::before {
        display: none;
    }

    .asset-primary-branches > li + li {
        margin-top: 0;
    }

    .asset-primary-branches > li::before,
    .npl-subject-branches > li::before,
    .classification-leaves > li::before {
        top: var(--space-lg);
        left: calc(-1 * var(--space-lg));
        width: var(--space-lg);
        height: 2px;
        transform: none;
    }

    .classification-detail-heading {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }

    .classification-detail-heading > span {
        width: fit-content;
    }
}

@media (max-width: 480px) {
    .asset-class-diagram {
        padding: var(--space-md);
    }

    .asset-primary-branches,
    .npl-subject-branches,
    .classification-leaves {
        margin-left: var(--space-xs);
        padding-left: var(--space-md);
    }

    .asset-primary-branches > li::before,
    .npl-subject-branches > li::before,
    .classification-leaves > li::before {
        left: calc(-1 * var(--space-md));
        width: var(--space-md);
    }

    .asset-class-tree > article {
        padding: var(--space-lg);
    }

    .asset-class-tree h3 {
        align-items: flex-start;
    }

    .class-title {
        display: grid;
        gap: 2px;
    }

    .ecosystem-title span {
        display: block;
    }

    .class-item header {
        align-items: flex-start;
        flex-direction: column;
        gap: 3px;
    }
}