:root {
    --bg-deep: #0B1120;
    --bg-section: rgba(11,17,32,0.7);
    --bg-card: rgba(30,41,59,0.6);
    --cyan: #06B6D4;
    --purple: #8B5CF6;
    --green: #10B981;
    --orange: #F59E0B;
    --red: #EF4444;
    --text: #F8FAFC;
    --text-muted: #94A3B8;
    --border: rgba(148,163,184,0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--bg-deep);
    color: var(--text);
    overflow-x: hidden;
}

/* Particle Canvas */
#asset-particle-canvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Navbar */
.asset-topbar {
    position: relative;
    z-index: 1;
    background: rgba(11,17,32,0.6);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding: clamp(6px,0.7vw,10px) 40px;
    font-size: clamp(11px,0.85vw,13px);
    color: rgba(255,255,255,0.5);
}
.asset-topbar-inner {
    max-width: 1240px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.asset-topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}
.asset-topbar-right span {
    display: flex;
    align-items: center;
    gap: 5px;
}
.asset-topbar-right span i { font-size: 12px; }
.asset-topbar-right a {
    color: var(--cyan);
    text-decoration: none;
    font-weight: 500;
    display: flex; align-items: center; gap: 4px;
    transition: opacity .3s;
}
.asset-topbar-right a:hover { opacity: .8; }

.asset-navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 10px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    backdrop-filter: blur(20px);
    background: rgba(11,17,32,0.88);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: all .3s;
}
.asset-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.asset-brand img {
    width: 38px; height: 38px;
    object-fit: contain;
}
.asset-brand span {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.5px;
}
.asset-brand small {
    display: block;
    font-size: 10px;
    color: rgba(255,255,255,0.4);
    font-weight: 400;
    margin-top: -2px;
    letter-spacing: 0.3px;
}

.asset-nav-links {
    display: flex;
    list-style: none;
    gap: clamp(18px,2.5vw,32px);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin: 0; padding: 0;
}
.asset-nav-links a {
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    font-size: clamp(13px,1vw,15px);
    font-weight: 500;
    transition: color .3s;
    position: relative;
    padding-bottom: 3px;
}
.asset-nav-links a:hover,
.asset-nav-links a.active { color: #fff; }
.asset-nav-links a::after {
    content: '';
    position: absolute;
    bottom: -1px; left: 0; right: 0;
    height: 2px;
    background: var(--cyan);
    transform: scaleX(0);
    transition: transform .3s;
}
.asset-nav-links a:hover::after,
.asset-nav-links a.active::after { transform: scaleX(1); }
.asset-nav-links .nav-highlight-bi { color: var(--cyan); }
.asset-nav-links .nav-highlight-bi:hover { color: var(--cyan-light); }

.asset-nav-cta {
    padding: 8px 22px;
    border-radius: 100px;
    border: 1.5px solid var(--cyan);
    background: transparent;
    color: var(--cyan);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all .3s;
    white-space: nowrap;
}
.asset-nav-cta:hover {
    background: var(--cyan);
    color: #fff;
    box-shadow: 0 4px 16px rgba(15,149,176,.35);
}

.asset-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}
.asset-hamburger span {
    width: 24px; height: 2px;
    background: rgba(255,255,255,0.7);
    border-radius: 2px;
    transition: all .3s;
}

.asset-mobile-menu {
    display: none;
    position: fixed;
    top: 80px; left: 0; right: 0;
    z-index: 99;
    background: rgba(11,17,32,0.97);
    backdrop-filter: blur(20px);
    padding: 20px 24px;
    flex-direction: column;
    gap: 4px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: all .3s;
}
.asset-mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}
.asset-mobile-menu a {
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 10px;
    transition: all .2s;
    display: flex; align-items: center; gap: 10px;
}
.asset-mobile-menu a:hover {
    background: rgba(255,255,255,0.06);
    color: #fff;
}

/* Hero */
.asset-hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 140px 24px 80px;
}
.asset-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    border-radius: 20px;
    background: rgba(245,158,11,0.1);
    border: 1px solid rgba(245,158,11,0.3);
    color: var(--orange);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 24px;
}
.asset-hero h1 {
    font-size: clamp(32px, 4.5vw, 56px);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 0%, var(--orange) 40%, var(--cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.asset-hero p {
    font-size: clamp(15px, 1.6vw, 18px);
    color: var(--text-muted);
    max-width: 700px;
    line-height: 1.7;
    margin-bottom: 40px;
}
.asset-hero-stats {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
    justify-content: center;
}
.asset-hero-stats .stat {
    text-align: center;
}
.asset-hero-stats .stat-num {
    font-size: 36px;
    font-weight: 800;
    color: var(--cyan);
    font-variant-numeric: tabular-nums;
}
.asset-hero-stats .stat-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Sections */
.asset-section {
    position: relative;
    z-index: 1;
    padding: 100px 24px;
    max-width: 1200px;
    margin: 0 auto;
}
.asset-section-title {
    text-align: center;
    margin-bottom: 60px;
}
.asset-section-title h2 {
    font-size: clamp(26px, 3vw, 36px);
    font-weight: 700;
    margin-bottom: 12px;
}
.asset-section-title p {
    color: var(--text-muted);
    font-size: 15px;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Architecture Layers */
.arch-layers {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.arch-layer {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px 28px;
    transition: all 0.4s;
    cursor: pointer;
}
.arch-layer:hover {
    border-color: rgba(6,182,212,0.3);
    transform: translateX(8px);
}
.arch-layer-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
}
.arch-layer-num {
    width: 32px; height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}
.arch-layer-num.c1 { background: linear-gradient(135deg, var(--red), #F87171); }
.arch-layer-num.c2 { background: linear-gradient(135deg, var(--orange), #FBBF24); }
.arch-layer-num.c3 { background: linear-gradient(135deg, var(--green), #34D399); }
.arch-layer-num.c4 { background: linear-gradient(135deg, var(--cyan), #22D3EE); }
.arch-layer-num.c5 { background: linear-gradient(135deg, var(--purple), #A78BFA); }
.arch-layer h4 {
    font-size: 17px;
    font-weight: 600;
}
.arch-layer p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 10px;
}
.arch-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.arch-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 6px;
    background: rgba(6,182,212,0.08);
    border: 1px solid rgba(6,182,212,0.2);
    color: var(--cyan);
    font-size: 12px;
    font-weight: 500;
}
.arch-tag i { font-size: 11px; }

/* Module Cards */
.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
}
.module-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.4s;
}
.module-card:hover {
    border-color: rgba(6,182,212,0.3);
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(6,182,212,0.1);
}
.module-card .mod-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 20px;
}
.module-card:nth-child(1) .mod-icon { background: rgba(6,182,212,0.15); color: var(--cyan); }
.module-card:nth-child(2) .mod-icon { background: rgba(16,185,129,0.15); color: var(--green); }
.module-card:nth-child(3) .mod-icon { background: rgba(139,92,246,0.15); color: var(--purple); }
.module-card:nth-child(4) .mod-icon { background: rgba(245,158,11,0.15); color: var(--orange); }
.module-card:nth-child(5) .mod-icon { background: rgba(239,68,68,0.15); color: var(--red); }
.module-card:nth-child(6) .mod-icon { background: rgba(6,182,212,0.15); color: var(--cyan); }
.module-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
}
.module-card ul {
    list-style: none;
    padding: 0;
}
.module-card ul li {
    font-size: 13px;
    color: var(--text-muted);
    padding: 8px 0;
    padding-left: 22px;
    position: relative;
    line-height: 1.65;
    border-bottom: 1px solid rgba(148,163,184,0.06);
}
.module-card ul li:last-child { border-bottom: none; }
.module-card ul li::before {
    content: '';
    position: absolute;
    left: 0; top: 15px;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    opacity: 0.6;
}
.module-card ul li i {
    color: var(--cyan);
    font-size: 11px;
    margin-right: 6px;
    opacity: 0.7;
    width: 14px;
    text-align: center;
}
.module-card ul li strong {
    color: var(--text);
    font-weight: 600;
}

/* Value Proposition Section */
.value-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}
.value-pain,
.value-solution {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
}
.value-pain h3,
.value-solution h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.value-pain h3 i { color: var(--red); }
.value-solution h3 i { color: var(--green); }

.pain-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.pain-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 14px;
    border-radius: 12px;
    background: rgba(239,68,68,0.04);
    border: 1px solid rgba(239,68,68,0.1);
    transition: all 0.3s;
}
.pain-item:hover {
    background: rgba(239,68,68,0.07);
    border-color: rgba(239,68,68,0.2);
}
.pain-item > i {
    font-size: 20px;
    color: var(--red);
    margin-top: 2px;
    flex-shrink: 0;
    width: 28px;
    text-align: center;
}
.pain-item strong {
    display: block;
    font-size: 14px;
    color: var(--text);
    margin-bottom: 4px;
}
.pain-item span {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.6;
}

.solution-content {
    text-align: center;
}
.solution-icon {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(16,185,129,0.2), rgba(6,182,212,0.2));
    border: 1px solid rgba(16,185,129,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: var(--green);
    margin: 0 auto 20px;
}
.solution-content h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}
.solution-content > p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
}
.solution-features {
    list-style: none;
    padding: 0;
    text-align: left;
}
.solution-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    font-size: 13px;
    color: var(--text);
    border-bottom: 1px solid rgba(148,163,184,0.08);
}
.solution-features li:last-child { border-bottom: none; }
.solution-features li i {
    color: var(--green);
    font-size: 14px;
    width: 20px;
    text-align: center;
}

/* Intelligence Section (legacy compat) */
.intel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
.intel-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    text-align: center;
    transition: all 0.4s;
}
.intel-card:hover {
    border-color: rgba(139,92,246,0.3);
    transform: translateY(-6px);
}
.intel-card .intel-icon {
    width: 72px; height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(139,92,246,0.2), rgba(6,182,212,0.2));
    border: 1px solid rgba(139,92,246,0.3);
}
.intel-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}
.intel-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* Penetration Engine Section */
.penetration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.penetration-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 28px;
    text-align: center;
    transition: all 0.4s;
}
.penetration-card:hover {
    border-color: rgba(139,92,246,0.3);
    transform: translateY(-4px);
}
.penetration-icon {
    width: 60px; height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: 0 auto 16px;
    color: #fff;
}
.pi-1 { background: linear-gradient(135deg, var(--red), #F87171); }
.pi-2 { background: linear-gradient(135deg, var(--orange), #FBBF24); }
.pi-3 { background: linear-gradient(135deg, var(--green), #34D399); }
.pi-4 { background: linear-gradient(135deg, var(--cyan), #22D3EE); }
.penetration-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 14px;
}
.penetration-chain {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 14px;
}
.penetration-chain span {
    padding: 4px 12px;
    border-radius: 6px;
    background: rgba(139,92,246,0.1);
    border: 1px solid rgba(139,92,246,0.25);
    color: var(--purple);
    font-size: 12px;
    font-weight: 600;
}
.penetration-chain i {
    color: var(--text-muted);
    font-size: 10px;
}
.chain-h span { background: rgba(245,158,11,0.1); border-color: rgba(245,158,11,0.25); color: var(--orange); }
.penetration-formula {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}
.formula-item {
    padding: 5px 14px;
    border-radius: 8px;
    background: rgba(16,185,129,0.1);
    border: 1px solid rgba(16,185,129,0.25);
    color: var(--green);
    font-size: 12px;
    font-weight: 600;
}
.penetration-resp {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 14px;
}
.resp-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 8px;
    background: rgba(6,182,212,0.1);
    border: 1px solid rgba(6,182,212,0.25);
    color: var(--cyan);
    font-size: 12px;
    font-weight: 600;
}
.penetration-card > p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.65;
}

/* Risk Control Section */
.risk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.risk-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 28px;
    transition: all 0.4s;
}
.risk-card:hover {
    border-color: rgba(239,68,68,0.25);
    transform: translateY(-4px);
}
.risk-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #fff;
    margin-bottom: 16px;
}
.risk-overdue { background: linear-gradient(135deg, #F59E0B, #FBBF24); }
.risk-vacancy { background: linear-gradient(135deg, #8B5CF6, #A78BFA); }
.risk-compliance { background: linear-gradient(135deg, #EF4444, #F87171); }
.risk-credit { background: linear-gradient(135deg, #06B6D4, #22D3EE); }
.risk-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 10px;
}
.risk-card > p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 14px;
}
.risk-levels {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.rl {
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
}
.rl-low { background: rgba(16,185,129,0.12); color: var(--green); border: 1px solid rgba(16,185,129,0.25); }
.rl-med { background: rgba(245,158,11,0.12); color: var(--orange); border: 1px solid rgba(245,158,11,0.25); }
.rl-high { background: rgba(239,68,68,0.12); color: var(--red); border: 1px solid rgba(239,68,68,0.25); }
.risk-metrics {
    display: flex;
    gap: 12px;
}
.rm {
    flex: 1;
    text-align: center;
    padding: 10px;
    border-radius: 10px;
    background: rgba(139,92,246,0.06);
    border: 1px solid rgba(139,92,246,0.15);
}
.rm-num {
    display: block;
    font-size: 20px;
    font-weight: 800;
    color: var(--purple);
}
.rm-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}
.risk-rules,
.risk-sources {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.rr,
.rs {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    color: var(--text-muted);
    background: rgba(16,185,129,0.05);
    border: 1px solid rgba(16,185,129,0.12);
}
.rr i { color: var(--green); font-size: 11px; }
.rs i { color: var(--cyan); font-size: 11px; }

/* AI Analytics Section */
.ai-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.ai-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s;
}
.ai-card:hover {
    border-color: rgba(6,182,212,0.3);
    transform: translateY(-4px);
}
.ai-card-wide {
    grid-column: 1 / -1;
}
.ai-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 28px 0;
}
.ai-icon {
    width: 46px; height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fff;
    flex-shrink: 0;
}
.ai-val { background: linear-gradient(135deg, #EC4899, #F472B6); }
.ai-eff { background: linear-gradient(135deg, var(--orange), #FBBF24); }
.ai-pred { background: linear-gradient(135deg, var(--green), #34D399); }
.ai-graph { background: linear-gradient(135deg, var(--purple), #A78BFA); }
.ai-card-header h3 {
    font-size: 17px;
    font-weight: 700;
}
.ai-body {
    padding: 16px 28px 24px;
}
.ai-body > p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 14px;
}
.ai-features {
    list-style: none;
    padding: 0;
}
.ai-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 0;
    font-size: 12px;
    color: var(--text-muted);
    border-bottom: 1px solid rgba(148,183,184,0.06);
}
.ai-features li:last-child { border-bottom: none; }
.ai-features li i {
    color: var(--cyan);
    font-size: 12px;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
}
.graph-viz {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin: 16px 0;
    padding: 16px;
    border-radius: 12px;
    background: rgba(139,92,246,0.04);
    border: 1px solid rgba(139,92,246,0.12);
}
.graph-node {
    padding: 8px 16px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}
.gn-asset { background: rgba(6,182,212,0.15); color: var(--cyan); border: 1px solid rgba(6,182,212,0.3); }
.gn-contract { background: rgba(245,158,11,0.15); color: var(--orange); border: 1px solid rgba(245,158,11,0.3); }
.gn-tenant { background: rgba(16,185,129,0.15); color: var(--green); border: 1px solid rgba(16,185,129,0.3); }
.gn-event { background: rgba(239,68,68,0.15); color: var(--red); border: 1px solid rgba(239,68,68,0.3); }
.graph-line {
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, var(--purple), var(--cyan));
    opacity: 0.5;
}

/* Application Scenarios Section */
.scenario-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.scenario-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.4s;
}
.scenario-card:hover {
    border-color: rgba(245,158,11,0.3);
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(245,158,11,0.08);
}
.scenario-icon {
    width: 56px; height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #fff;
    margin-bottom: 18px;
}
.sc-soe { background: linear-gradient(135deg, #DC2626, #F87171); }
.sc-park { background: linear-gradient(135deg, var(--cyan), #22D3EE); }
.sc-opco { background: linear-gradient(135deg, var(--green), #34D399); }
.scenario-card h3 {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 6px;
}
.scenario-subtitle {
    font-size: 13px;
    color: var(--orange);
    font-weight: 500;
    margin-bottom: 14px;
}
.scenario-card > p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 18px;
}
.scenario-points {
    list-style: none;
    padding: 0;
}
.scenario-points li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    font-size: 13px;
    color: var(--text-muted);
}
.scenario-points li i {
    color: var(--green);
    font-size: 12px;
}

/* Tech Advantages Section */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}
.tech-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 28px;
    transition: all 0.4s;
}
.tech-card:hover {
    border-color: rgba(16,185,129,0.3);
    transform: translateY(-4px);
}
.tech-icon {
    width: 50px; height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #fff;
    margin-bottom: 14px;
}
.tech-xinchuang { background: linear-gradient(135deg, #DC2626, #F87171); }
.tech-gis { background: linear-gradient(135deg, var(--cyan), #22D3EE); }
.tech-security { background: linear-gradient(135deg, var(--purple), #A78BFA); }
.tech-scale { background: linear-gradient(135deg, var(--orange), #FBBF24); }
.tech-deploy { background: linear-gradient(135deg, var(--green), #34D399); }
.tech-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 10px;
}
.tech-card > p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 14px;
}
.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.ts {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 6px;
    background: rgba(220,38,38,0.08);
    border: 1px solid rgba(220,38,38,0.2);
    color: var(--red);
    font-size: 12px;
    font-weight: 500;
}
.ts img { width: 16px; height: 16px; border-radius: 3px; }
.tech-feats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.tf {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 6px;
    background: rgba(6,182,212,0.08);
    border: 1px solid rgba(6,182,212,0.2);
    color: var(--cyan);
    font-size: 11px;
    font-weight: 500;
}
.tf i { font-size: 11px; }
.tech-capacity {
    display: flex;
    gap: 10px;
}
.tc-item {
    flex: 1;
    text-align: center;
    padding: 12px 8px;
    border-radius: 10px;
    background: rgba(245,158,11,0.06);
    border: 1px solid rgba(245,158,11,0.15);
}
.tc-num {
    display: block;
    font-size: 20px;
    font-weight: 800;
    color: var(--orange);
}
.tc-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}
.deploy-modes {
    display: flex;
    align-items: center;
    gap: 12px;
}
.dm {
    flex: 1;
    text-align: center;
    padding: 14px;
    border-radius: 12px;
}
.dm-saas {
    background: rgba(6,182,212,0.06);
    border: 1px solid rgba(6,182,212,0.2);
}
.dm-private {
    background: rgba(16,185,129,0.06);
    border: 1px solid rgba(16,185,129,0.2);
}
.dm i {
    font-size: 22px;
    margin-bottom: 6px;
    display: block;
}
.dm-saas i { color: var(--cyan); }
.dm-private i { color: var(--green); }
.dm strong {
    display: block;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 4px;
}
.dm-saas strong { color: var(--cyan); }
.dm-private strong { color: var(--green); }
.dm span {
    font-size: 11px;
    color: var(--text-muted);
}
.dm-divider {
    color: var(--text-muted);
    font-size: 16px;
}
.dm-divider i { transform: rotate(90deg); }

/* CTA Section */
.asset-cta {
    position: relative;
    z-index: 1;
    padding: 100px 24px;
    text-align: center;
    background: linear-gradient(180deg, transparent, rgba(6,182,212,0.05), transparent);
}
.asset-cta h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
}
.asset-cta p {
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 32px;
}
.asset-cta .cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--orange), var(--red));
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}
.asset-cta .cta-btn:hover {
    box-shadow: 0 12px 36px rgba(245,158,11,0.4);
    transform: translateY(-2px);
}

/* Footer */
.asset-footer {
    position: relative;
    z-index: 1;
    padding: 40px 24px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.06);
    background: rgba(11,17,32,0.5);
}
.asset-footer-inner {
    max-width: 1240px;
    margin: 0 auto;
}
.asset-footer-line {
    color: rgba(255,255,255,0.35);
    font-size: 13px;
    line-height: 2;
}
.asset-footer-line a {
    color: rgba(255,255,255,0.4);
    text-decoration: none;
    transition: color .3s;
    display: inline-flex; align-items: center; gap: 4px;
}
.asset-footer-line a:hover { color: var(--cyan); }
.asset-footer-line a i { font-size: 12px; }
.asset-footer-line span { margin: 0 8px; }
.asset-related-card:hover { border-color: var(--cyan) !important; background: rgba(15,149,176,0.08) !important; transform: translateY(-3px); box-shadow: 0 8px 24px rgba(15,149,176,0.12); }

/* Consult Modal - Dark Theme */
.asset-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s;
}
.asset-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}
.asset-modal-content {
    background: rgba(15,23,42,0.97);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px;
    padding: 36px;
    width: min(560px, 92vw);
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 24px 80px rgba(0,0,0,.5), 0 0 1px rgba(255,255,255,0.1) inset;
}
.asset-modal-close {
    position: absolute;
    top: 14px; right: 16px;
    background: none; border: none;
    color: rgba(255,255,255,0.4);
    font-size: 26px;
    cursor: pointer;
    transition: color .2s;
    line-height: 1;
    padding: 4px;
}
.asset-modal-close:hover { color: #fff; }
.asset-modal-content h2 {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}
.asset-modal-content > p {
    color: rgba(255,255,255,0.45);
    font-size: 13px;
    margin-bottom: 24px;
}

.asset-form-group { margin-bottom: 16px; }
.asset-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255,255,255,0.65);
    margin-bottom: 6px;
}
.asset-form-group input,
.asset-form-group select,
.asset-form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.04);
    color: #fff;
    font-size: 14px;
    outline: none;
    transition: border-color .3s, box-shadow .3s;
    box-sizing: border-box;
    font-family: inherit;
}
.asset-form-group input::placeholder,
.asset-form-group select option,
.asset-form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.asset-form-group input:focus,
.asset-form-group select:focus,
.asset-form-group textarea:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(15,149,176,.15);
}
.asset-form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394A3B8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}
.asset-form-group select option { background: #1a2332; color: #fff; }
.asset-form-group textarea {
    resize: vertical;
    min-height: 72px;
}

.asset-checkbox-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.asset-checkbox-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 12px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.03);
    cursor: pointer;
    font-size: 12px;
    color: rgba(255,255,255,0.55);
    transition: all .2s;
    user-select: none;
}
.asset-checkbox-item:hover {
    border-color: var(--cyan);
    background: rgba(15,149,176,0.06);
    color: rgba(255,255,255,0.75);
}
.asset-checkbox-item input[type="checkbox"] {
    accent-color: var(--cyan);
    width: 14px; height: 14px;
}
.asset-checkbox-item input:checked + * { color: var(--cyan); }

.asset-submit-btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--cyan), #0d7a8f);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all .3s;
    margin-top: 8px;
}
.asset-submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(15,149,176,.35);
}
.asset-submit-btn:disabled {
    opacity: .6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.asset-form-feedback {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    margin-top: 16px;
    border-radius: 10px;
    background: rgba(34,197,94,0.1);
    border: 1px solid rgba(34,197,94,0.25);
    color: #4ade80;
    font-size: 13px;
    font-weight: 500;
}
.asset-form-feedback.show { display: flex; }
.asset-form-feedback i { font-size: 16px; }

.asset-modal-footer-info {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.asset-modal-footer-info > div:first-child {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.35);
    font-size: 13px;
}
.asset-modal-footer-info > div:first-child i { color: var(--orange); }
.asset-modal-footer-info > div:last-child {
    display: flex;
    gap: 20px;
}
.asset-modal-footer-info a {
    display: flex;
    align-items: center;
    gap: 6px;
    color: rgba(255,255,255,0.35);
    text-decoration: none;
    font-size: 13px;
    transition: color .2s;
}
.asset-modal-footer-info a:hover { color: var(--cyan); }
.asset-modal-footer-info a i { color: var(--cyan); }

/* Modal Mobile */
@media (max-width: 768px) {
    .asset-modal-content { padding: 24px 20px; width: 94vw; }
    .asset-modal-content h2 { font-size: 18px; }
    .asset-form-group input,
    .asset-form-group select,
    .asset-form-group textarea { padding: 9px 12px; font-size: 13px; }
    .asset-checkbox-group { gap: 6px; }
    .asset-checkbox-item { font-size: 11px; padding: 5px 10px; }
}

/* Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4,0,0.2,1);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .asset-topbar { padding: 6px 16px; font-size: 11px; }
    .asset-topbar-right { gap: 10px; }
    .asset-topbar-right span:nth-child(2) { display: none; }
    .asset-navbar { padding: 8px 16px; }
    .asset-nav-links { display: none; }
    .asset-nav-cta { display: none; }
    .asset-hamburger { display: flex; }
    .asset-mobile-menu { display: flex; }
    .asset-brand small { display: none; }
    .asset-hero { padding: 140px 20px 60px; }
    .asset-hero-stats { gap: 24px; }
    .module-grid { grid-template-columns: 1fr; }
    .intel-grid { grid-template-columns: 1fr; }
    .value-grid { grid-template-columns: 1fr; }
    .penetration-grid { grid-template-columns: 1fr; }
    .risk-grid { grid-template-columns: 1fr; }
    .ai-grid { grid-template-columns: 1fr; }
    .ai-card-wide { grid-column: auto; }
    .scenario-grid { grid-template-columns: 1fr; }
    .tech-grid { grid-template-columns: 1fr; }
    .penetration-chain { gap: 4px; }
    .penetration-chain span { font-size: 11px; padding: 3px 8px; }
    .graph-viz { flex-wrap: wrap; gap: 8px; }
    .graph-line { display: none; }
    .deploy-modes { flex-direction: column; }
    .dm-divider { transform: rotate(0deg); }
    .dm-divider i { transform: rotate(90deg); }
}