:root {
    
    --bg-main:        #05111f;
    --bg-deep:        #081a33;
    --bg-panel:       rgba(11, 36, 71, 0.65);
    --bg-panel-solid: #0b2447;

    --accent:         #00E5FF;   
    --accent2:        #1E90FF;   
    --accent3:        #FFC530;   

    --card-border:    rgba(0, 229, 255, 0.28);
    --card-border-strong: rgba(0, 229, 255, 0.6);
    --glow-accent:    rgba(0, 229, 255, 0.45);
    --glow-cyan:      rgba(0, 229, 255, 0.40);
    --grid-line:      rgba(0, 229, 255, 0.15);

    --text-primary:   #E6F7FF;
    --text-title:      #FFFFFF;
    --text-dim:        #B5D8EE;
    --text-faint:      rgba(122, 155, 196, 0.55);

    --risk-low:        #00E5FF;
    --risk-mid:        #FFC530;
    --risk-high:       #FF4D6D;
}

body {
    background-color: var(--bg-main);
    background-image:
        radial-gradient(ellipse at 15% 0%, rgba(0, 186, 255, 0.08) 0%, transparent 45%),
        radial-gradient(ellipse at 85% 100%, rgba(61, 231, 201, 0.06) 0%, transparent 45%);
    color: var(--text-primary);
}

.dv-card {
    position: relative;
    background: var(--bg-panel);
    border: 1px solid var(--card-border);
    border-radius: 6px;
    box-shadow:
        inset 0 0 30px rgba(0, 186, 255, 0.04),
        0 2px 12px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

@keyframes dv-pulse {
    0%, 100% { filter: drop-shadow(0 0 3px var(--glow-accent)); }
    50%      { filter: drop-shadow(0 0 10px var(--glow-accent)); }
}
.dv-pulse { animation: dv-pulse 2.4s ease-in-out infinite; }

@keyframes dv-flip-in {
    0%   { transform: translateY(-100%); opacity: 0; }
    100% { transform: translateY(0);     opacity: 1; }
}
.dv-flip-count {
    display: inline-flex;
    align-items: stretch;
    font-family: 'DIN Alternate', 'Oswald', 'Impact', sans-serif;
    font-weight: 700;
    color: var(--accent3);
    letter-spacing: 1px;
}
.dv-flip-digit {
    display: inline-block;
    width: 14px;
    height: 38px;
    line-height: 38px;
    text-align: center;
    font-size: 32px;
    background: linear-gradient(180deg, rgba(0, 186, 255, 0.12), rgba(0, 186, 255, 0.04));
    border: 1px solid rgba(255, 197, 48, 0.25);
    border-radius: 3px;
    margin: 0 1px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 0 8px rgba(255, 197, 48, 0.15) inset;
}
.dv-flip-digit.flip { animation: dv-flip-in 0.35s ease-out; }

@keyframes dv-marquee {
    0%   { transform: translateY(0); }
    100% { transform: translateY(-50%); }
}
.dv-marquee {
    overflow: hidden;
    position: relative;
}
.dv-marquee-inner {
    animation: dv-marquee 18s linear infinite;
}

.dv-panel-title {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: linear-gradient(90deg, rgba(0, 186, 255, 0.15), transparent 80%);
    border-bottom: 1px solid var(--card-border);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-title);
    position: relative;
}
.dv-panel-title::before {
    content: '';
    display: inline-block;
    width: 4px; height: 16px;
    background: var(--accent);
    box-shadow: 0 0 8px var(--glow-accent);
    border-radius: 2px;
}

.dv-main-title {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 6px;
    background: linear-gradient(180deg, #FFFFFF 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 30px rgba(0, 186, 255, 0.25);
    position: relative;
}
.dv-sub-title {
    font-size: 12px;
    color: var(--text-dim);
    letter-spacing: 3px;
}

.dv-header-line {
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--accent2) 20%,
        var(--accent) 50%,
        var(--accent2) 80%,
        transparent 100%);
    margin: 8px auto 0;
    width: 60%;
    position: relative;
}
.dv-header-line::after {
    content: '';
    position: absolute;
    top: -2px; left: 50%;
    transform: translateX(-50%);
    width: 10px; height: 5px;
    background: var(--accent);
    box-shadow: 0 0 10px var(--glow-accent);
    border-radius: 2px;
}

.dv-big-num {
    font-family: 'DIN Alternate', 'Oswald', 'Impact', sans-serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--accent3);
    text-shadow:
        0 0 8px rgba(255, 197, 48, 0.35),
        0 0 22px rgba(255, 197, 48, 0.15);
    letter-spacing: 1px;
    line-height: 1;
}
.dv-big-num .unit {
    font-size: 18px;
    color: var(--accent);
    margin-left: 4px;
    font-weight: 500;
    text-shadow: none;
}

.echarts-container { width: 100%; height: 100%; }

.dv-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.dv-table th {
    background: rgba(0, 186, 255, 0.10);
    color: var(--accent);
    font-weight: 500;
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--card-border);
    letter-spacing: 1px;
}
.dv-table td {
    padding: 9px 12px;
    border-bottom: 1px solid rgba(0, 186, 255, 0.06);
    color: var(--text-primary);
}
.dv-table tbody tr:hover td { background: rgba(0, 186, 255, 0.07); }

.dv-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    background: linear-gradient(90deg, rgba(0, 186, 255, 0.15), rgba(61, 231, 201, 0.10));
    border: 1px solid var(--accent);
    color: var(--accent);
    font-size: 13px;
    border-radius: 3px;
    cursor: pointer;
    transition: 0.2s;
    letter-spacing: 1px;
}
.dv-btn:hover {
    background: linear-gradient(90deg, rgba(0, 186, 255, 0.35), rgba(61, 231, 201, 0.25));
    box-shadow: 0 0 14px var(--glow-accent);
}

.dv-nav-active {
    color: #fff !important;
    background: linear-gradient(90deg, rgba(0, 186, 255, 0.4), transparent) !important;
    border-left: 3px solid var(--accent);
    text-shadow: 0 0 8px var(--glow-accent);
}

.dv-frame-10 {
    position: relative;
    padding: 18px 22px 22px;           
    min-height: 100vh;
    --dv-corner: #00E5FF;             
    --dv-flow-duration: 6s;            
    overflow: hidden;                  
}

.dv-frame-10::before {
    content: '';
    position: fixed;
    top: 6px; left: 6px;
    width: 22px; height: 22px;
    border-top: 2px solid var(--dv-corner);
    border-left: 2px solid var(--dv-corner);
    box-shadow: -2px -2px 10px rgba(0,229,255,0.4);
    pointer-events: none; z-index: 9999;
}

.dv-frame-10::after {
    content: '';
    position: fixed;
    top: 6px; right: 6px;
    width: 22px; height: 22px;
    border-top: 2px solid var(--dv-corner);
    border-right: 2px solid var(--dv-corner);
    box-shadow: 2px -2px 10px rgba(0,229,255,0.4);
    pointer-events: none; z-index: 9999;
}

.dv-frame-10 .dv-corners {
    position: fixed;
    bottom: 6px; left: 6px; right: 6px;
    height: 22px; pointer-events: none; z-index: 9999;
}
.dv-frame-10 .dv-corners::before {
    content: '';
    position: absolute; bottom: 0; left: 0;
    width: 22px; height: 22px;
    border-bottom: 2px solid var(--dv-corner);
    border-left: 2px solid var(--dv-corner);
    box-shadow: -2px 2px 10px rgba(0,229,255,0.4);
}
.dv-frame-10 .dv-corners::after {
    content: '';
    position: absolute; bottom: 0; right: 0;
    width: 22px; height: 22px;
    border-bottom: 2px solid var(--dv-corner);
    border-right: 2px solid var(--dv-corner);
    box-shadow: 2px 2px 10px rgba(0,229,255,0.4);
}

.dv-frame-10 .dv-flow-light {
    display: none;
}

@keyframes dv-ripple {
    0%   { transform: scale(0.6); opacity: 0.8; }
    100% { transform: scale(3.0); opacity: 0; }
}
.dv-ripple {
    position: absolute;
    border: 1.5px solid var(--accent);
    border-radius: 50%;
    animation: dv-ripple 2.6s ease-out infinite;
    pointer-events: none;
}

@keyframes auroraBreathe {
    0%, 100% { opacity: 0.55; transform: scale(1); }
    50%      { opacity: 0.85; transform: scale(1.08); }
}

@keyframes topLightFlow {
    0%   { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes dvPanelEnter {
    0%   { opacity: 0; transform: translateY(8px); }
    100% { opacity: 1; transform: none; }
}

@keyframes navCursorFlow {
    0%   { left: -30%; width: 30%; opacity: 0; }
    30%  { opacity: 1; }
    70%  { opacity: 1; }
    100% { left: 100%; width: 30%; opacity: 0; }
}

body::before {
    content: '';
    position: fixed; inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(ellipse 55% 40% at 18% 12%, rgba(0, 229, 255, 0.12), transparent 70%),
        radial-gradient(ellipse 50% 35% at 85% 88%, rgba(30, 144, 255, 0.10), transparent 70%);
    animation: auroraBreathe 20s ease-in-out infinite;
}

body::after {
    content: '';
    position: fixed; inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image:
        linear-gradient(rgba(0, 229, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 229, 255, 0.035) 1px, transparent 1px);
    background-size: 60px 60px;
}

.dv-frame-10, .dv-header-line, .header-top { position: relative; z-index: 1; }

.dv-header-line {
    position: relative; overflow: hidden;
}
.dv-header-line::before {
    content: '';
    position: absolute;
    top: 0; left: 0; bottom: 0;
    width: 40%;
    background: linear-gradient(90deg,
        transparent,
        rgba(0, 229, 255, 0.9) 30%,
        rgba(255, 197, 48, 0.7) 60%,
        transparent);
    animation: topLightFlow 4s linear infinite;
}

.dv-card {
    animation: dvPanelEnter 0.25s ease-out both;
}

.dv-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    box-shadow:
        inset 0 0 30px rgba(0, 229, 255, 0.08),
        0 4px 18px rgba(0, 229, 255, 0.18),
        0 0 0 1px rgba(0, 229, 255, 0.4);
    transition: transform 0.25s, box-shadow 0.25s;
}

.header-nav > span.active,
.header-nav > span.dv-nav-active {
    position: relative;
}
.header-nav > span.active::after,
.header-nav > span.dv-nav-active::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    width: 100%;
    animation: navCursorFlow 3s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
    body::before { animation: none !important; }
    .dv-card { animation: none !important; }
    .dv-header-line::before { animation: none !important; }
    .dv-pulse { animation: none !important; }
    .dv-ripple { animation: none !important; }
}