/* ===== 芷亘科技 V3 - 深色创意主题 CSS ===== */

/* CSS变量系统 - 黑客/科技风格 */
:root {
    /* 主色调 - 绿色科技系 */
    --primary-50: #0d1117;
    --primary-100: #161b22;
    --primary-200: #21262d;
    --primary-300: #30363d;
    --primary-400: #484f58;
    --primary-500: #6e7681;
    --primary-600: #8b949e;
    --primary-700: #b1bac4;
    --primary-800: #c9d1d9;
    --primary-900: #f0f6fc;

    /* 绿色主题色 */
    --green-50: #003d1a;
    --green-100: #00542a;
    --green-200: #00673a;
    --green-300: #007a4a;
    --green-400: #00c461;
    --green-500: #00d866;
    --green-600: #26e378;
    --green-700: #4deb8a;
    --green-800: #73f39c;
    --green-900: #99fbae;

    /* 暗色背景系统 */
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-quaternary: #30363d;
    --bg-overlay: rgba(13, 17, 23, 0.8);

    /* 文本颜色 */
    --text-primary: #f0f6fc;
    --text-secondary: #c9d1d9;
    --text-tertiary: #8b949e;
    --text-quaternary: #6e7681;
    --text-accent: #00d866;
    --text-warning: #f85149;

    /* 边框和线条 */
    --border-primary: #30363d;
    --border-secondary: #21262d;
    --border-accent: #00d866;
    --border-warning: #f85149;

    /* 字体系统 */
    --font-mono: 'Orbitron', 'Courier New', monospace;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    
    /* 字体大小 */
    --text-xs: 0.7rem;
    --text-sm: 0.8rem;
    --text-base: 0.9rem;
    --text-lg: 1rem;
    --text-xl: 1.1rem;
    --text-2xl: 1.3rem;
    --text-3xl: 1.6rem;
    --text-4xl: 2rem;
    --text-5xl: 2.5rem;
    --text-6xl: 3.2rem;

    /* 间距系统 */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* 阴影系统 - 霓虹光效 */
    --shadow-sm: 0 1px 3px rgba(0, 216, 102, 0.1);
    --shadow-base: 0 2px 8px rgba(0, 216, 102, 0.15);
    --shadow-md: 0 4px 16px rgba(0, 216, 102, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 216, 102, 0.25);
    --shadow-xl: 0 16px 48px rgba(0, 216, 102, 0.3);
    --shadow-glow: 0 0 20px rgba(0, 216, 102, 0.4);
    --shadow-glow-strong: 0 0 40px rgba(0, 216, 102, 0.6);

    /* 边框圆角 */
    --radius-sm: 0.125rem;
    --radius-base: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;

    /* 动画时长 */
    --duration-fast: 0.15s;
    --duration-base: 0.3s;
    --duration-slow: 0.5s;
    --duration-slower: 1s;

    /* 动画曲线 */
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-out: cubic-bezier(0, 0, 0.2, 1);
    --ease-in: cubic-bezier(0.4, 0, 1, 1);
    --ease-back: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* 基础重置 */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    position: relative;
}

body.dark-theme {
    background: radial-gradient(ellipse at top, var(--green-50) 0%, var(--bg-primary) 50%);
}

/* 选择文本样式 */
::selection {
    background: var(--green-400);
    color: var(--bg-primary);
}

::-moz-selection {
    background: var(--green-400);
    color: var(--bg-primary);
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--green-400);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--green-500);
}

/* 容器 */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (max-width: 640px) {
    .container {
        padding: 0 var(--space-4);
    }
}

/* ===== Matrix背景效果 ===== */
.matrix-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.1;
    background: 
        linear-gradient(90deg, transparent 24%, rgba(0, 216, 102, 0.03) 25%, rgba(0, 216, 102, 0.03) 26%, transparent 27%, transparent 74%, rgba(0, 216, 102, 0.03) 75%, rgba(0, 216, 102, 0.03) 76%, transparent 77%, transparent),
        linear-gradient(transparent 24%, rgba(0, 216, 102, 0.03) 25%, rgba(0, 216, 102, 0.03) 26%, transparent 27%, transparent 74%, rgba(0, 216, 102, 0.03) 75%, rgba(0, 216, 102, 0.03) 76%, transparent 77%, transparent);
    background-size: 20px 20px;
    animation: matrixScroll 20s linear infinite;
}

@keyframes matrixScroll {
    0% { transform: translateY(0); }
    100% { transform: translateY(-20px); }
}

/* ===== 导航系统 ===== */
.nav-system {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-primary);
    transition: all var(--duration-base) var(--ease-out);
}

.nav-system.scrolled {
    background: rgba(13, 17, 23, 0.98);
    box-shadow: var(--shadow-lg);
    border-bottom-color: var(--border-accent);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    padding: 0 var(--space-6);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.brand-core {
    position: relative;
}

.core-symbol {
    position: relative;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: var(--text-lg);
    color: var(--text-accent);
}

.symbol-ring {
    position: absolute;
    inset: 0;
    border: 2px solid var(--green-400);
    border-radius: 50%;
    animation: ringRotate 10s linear infinite;
}

.symbol-center {
    position: relative;
    z-index: 2;
}

.symbol-pulse {
    position: absolute;
    inset: -4px;
    border: 1px solid var(--green-400);
    border-radius: 50%;
    animation: symbolPulse 2s ease-in-out infinite;
    opacity: 0.6;
}

@keyframes ringRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes symbolPulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 0.3; }
}

.brand-info {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-mono);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    letter-spacing: 0.05em;
}

.brand-tagline {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-accent);
    font-weight: 500;
    letter-spacing: 0.1em;
    margin-top: var(--space-1);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-link {
    position: relative;
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-secondary);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    transition: all var(--duration-base) var(--ease-out);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.link-text {
    position: relative;
    z-index: 2;
}

.link-glow {
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent, var(--green-400), transparent);
    border-radius: var(--radius-md);
    opacity: 0;
    transition: opacity var(--duration-base) var(--ease-out);
}

.nav-link:hover .link-glow,
.nav-link.active .link-glow {
    opacity: 0.2;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-accent);
    box-shadow: var(--shadow-glow);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.connection-status {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--green-400);
    border-radius: 50%;
    animation: statusBlink 2s ease-in-out infinite;
}

@keyframes statusBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.cta-terminal {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    background: var(--bg-secondary);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-accent);
    transition: all var(--duration-base) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.cta-terminal:hover {
    background: var(--bg-tertiary);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.terminal-text {
    position: relative;
    z-index: 2;
}

.terminal-cursor {
    color: var(--text-accent);
    animation: cursorBlink 1s step-end infinite;
}

@keyframes cursorBlink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.menu-matrix {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
}

.matrix-lines {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.matrix-lines span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-accent);
    transition: all var(--duration-base) var(--ease-out);
}

/* ===== Hero终端 ===== */
.hero-terminal {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(80px + var(--space-8)) 0 var(--space-8);
    position: relative;
}

.terminal-window {
    width: 100%;
    max-width: 1200px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.terminal-window::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg, rgba(0, 216, 102, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.terminal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-primary);
}

.terminal-controls {
    display: flex;
    gap: var(--space-2);
}

.control-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control-btn.close { background: #ff5f57; }
.control-btn.minimize { background: #ffbd2e; }
.control-btn.maximize { background: #28ca42; }

.terminal-title {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    font-weight: 600;
}

.terminal-info {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-accent);
    padding: var(--space-1) var(--space-3);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.terminal-content {
    padding: var(--space-8);
}

.terminal-output {
    margin-bottom: var(--space-8);
}

.output-line {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
    display: flex;
    align-items: center;
}

.prompt {
    color: var(--text-accent);
    margin-right: var(--space-2);
}

.command {
    color: var(--text-primary);
}

.system-msg {
    color: var(--green-400);
}

.loading .command {
    border-right: 2px solid var(--text-accent);
    animation: typing 3s steps(40) infinite;
}

@keyframes typing {
    0%, 50% { width: 0; }
    100% { width: 100%; }
}

.cursor-blink {
    color: var(--text-accent);
    animation: cursorBlink 1s step-end infinite;
}

.hero-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
    margin-top: var(--space-8);
}

.hero-data {
    max-width: 600px;
}

.data-header {
    margin-bottom: var(--space-8);
}

.glitch-text {
    font-family: var(--font-mono);
    font-size: var(--text-5xl);
    font-weight: 900;
    color: var(--text-primary);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: var(--space-4);
    animation: glitchEffect 3s ease-in-out infinite;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch-text::before {
    animation: glitchTop 1s linear infinite;
    clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%);
    -webkit-clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%);
}

.glitch-text::after {
    animation: glitchBottom 1.5s linear infinite;
    clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%);
    -webkit-clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%);
}

@keyframes glitchTop {
    2%, 64% { transform: translate(2px, -2px); }
    4%, 60% { transform: translate(-2px, 2px); }
    62% { transform: translate(13px, -1px) skew(-13deg); }
}

@keyframes glitchBottom {
    2%, 64% { transform: translate(-2px, 0); }
    4%, 60% { transform: translate(-2px, 0); }
    62% { transform: translate(-22px, 5px) skew(21deg); }
}

@keyframes glitchEffect {
    0%, 100% { text-shadow: 0 0 5px var(--green-400); }
    20% { text-shadow: -2px 0 var(--text-warning), 2px 0 var(--green-400); }
    40% { text-shadow: -2px 0 var(--text-warning), 2px 0 var(--green-400), 0 0 10px var(--green-400); }
    60% { text-shadow: 0 0 5px var(--green-400); }
    80% { text-shadow: -2px 0 var(--text-warning), 2px 0 var(--green-400); }
}

.subtitle-matrix {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-8);
}

.matrix-char {
    font-family: var(--font-mono);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--text-accent);
    display: inline-block;
    animation: matrixDrop 2s ease-in-out infinite;
    animation-delay: var(--delay);
}

@keyframes matrixDrop {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(-10px); opacity: 0.7; }
}

.data-description {
    margin-bottom: var(--space-10);
}

.cyber-text {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    line-height: 1.7;
    color: var(--text-secondary);
}

.text-highlight {
    color: var(--text-accent);
    background: rgba(0, 216, 102, 0.1);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.control-panel {
    margin-bottom: var(--space-12);
}

.panel-buttons {
    display: flex;
    gap: var(--space-4);
}

.btn-cyber {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-8);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-accent);
    color: var(--text-accent);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--duration-base) var(--ease-out);
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-cyber::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 216, 102, 0.2), transparent);
    transition: left var(--duration-slow) var(--ease-out);
}

.btn-cyber:hover::before {
    left: 100%;
}

.btn-cyber:hover {
    background: var(--bg-quaternary);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-cyber.primary {
    background: var(--green-400);
    color: var(--bg-primary);
    border-color: var(--green-400);
}

.btn-cyber.primary:hover {
    background: var(--green-500);
    box-shadow: var(--shadow-glow-strong);
}

.btn-text {
    position: relative;
    z-index: 2;
}

.btn-circuit {
    position: absolute;
    top: 0;
    right: 0;
    width: 20px;
    height: 100%;
    background: linear-gradient(180deg, var(--green-400) 0%, transparent 100%);
    opacity: 0.3;
}

.system-metrics {
    padding: var(--space-6) 0;
    border-top: 1px solid var(--border-primary);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.metric-pod {
    text-align: center;
    position: relative;
}

.pod-value {
    font-family: var(--font-mono);
    font-size: var(--text-4xl);
    font-weight: 900;
    color: var(--text-accent);
    display: block;
    margin-bottom: var(--space-2);
    position: relative;
}

.pod-value::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: var(--green-400);
    animation: podGlow 2s ease-in-out infinite;
}

@keyframes podGlow {
    0%, 100% { opacity: 0.3; transform: translateX(-50%) scaleX(1); }
    50% { opacity: 1; transform: translateX(-50%) scaleX(1.2); }
}

.pod-label {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pod-indicator {
    width: 6px;
    height: 6px;
    background: var(--green-400);
    border-radius: 50%;
    margin: 0 auto;
    animation: indicatorPulse 1.5s ease-in-out infinite;
}

@keyframes indicatorPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
}

/* ===== Hero视觉 ===== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.holographic-display {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 4/3;
    position: relative;
}

.holo-frame {
    position: relative;
    width: 100%;
    height: 100%;
    border: 2px solid var(--green-400);
    border-radius: var(--radius-xl);
    background: rgba(0, 216, 102, 0.05);
    overflow: hidden;
    animation: hologramFlicker 4s ease-in-out infinite;
}

@keyframes hologramFlicker {
    0%, 100% { 
        border-color: var(--green-400); 
        box-shadow: inset 0 0 20px rgba(0, 216, 102, 0.2), 0 0 20px rgba(0, 216, 102, 0.3);
    }
    50% { 
        border-color: var(--green-500); 
        box-shadow: inset 0 0 30px rgba(0, 216, 102, 0.3), 0 0 30px rgba(0, 216, 102, 0.5);
    }
}

.holo-grid {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr 1fr;
    gap: 1px;
}

.grid-line {
    background: var(--green-400);
    opacity: 0.3;
}

.grid-line.horizontal {
    height: 1px;
    width: 100%;
    grid-column: 1 / -1;
}

.grid-line.vertical {
    width: 1px;
    height: 100%;
    grid-row: 1 / -1;
}

.tech-nodes {
    position: absolute;
    inset: var(--space-8);
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: var(--space-4);
}

.tech-node {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    cursor: pointer;
    transition: all var(--duration-base) var(--ease-out);
}

.tech-node:hover {
    transform: scale(1.1);
}

.node-core {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-2);
    position: relative;
    z-index: 2;
}

.node-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border: 2px solid var(--green-400);
    border-radius: 50%;
    animation: nodePulse 2s ease-in-out infinite;
    opacity: 0.6;
}

@keyframes nodePulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.3; }
}

.node-label {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    z-index: 2;
}

.connection-lines {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.connection-svg {
    width: 100%;
    height: 100%;
}

.connect-line {
    stroke: var(--green-400);
    stroke-width: 1;
    opacity: 0.4;
    stroke-dasharray: 5,5;
    animation: lineFlow 3s linear infinite;
}

@keyframes lineFlow {
    0% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: -20; }
}

/* ===== 响应式设计 ===== */
@media (max-width: 1024px) {
    .hero-main {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }
    
    .hero-visual {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .glitch-text {
        font-size: var(--text-4xl);
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}

@media (max-width: 768px) {
    .menu-matrix {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: rgba(13, 17, 23, 0.98);
        backdrop-filter: blur(20px);
        padding: var(--space-6);
        border-top: 1px solid var(--border-accent);
        flex-direction: column;
        gap: var(--space-4);
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--duration-base) var(--ease-out);
        pointer-events: none;
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    
    .connection-status,
    .cta-terminal {
        display: none;
    }
    
    .hero-terminal {
        min-height: auto;
        padding: calc(80px + var(--space-6)) 0 var(--space-6);
    }
    
    .glitch-text {
        font-size: var(--text-3xl);
    }
    
    .panel-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-4);
    }
    
    .pod-value {
        font-size: var(--text-3xl);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-3);
    }
    
    .nav-container {
        padding: 0 var(--space-4);
    }
    
    .glitch-text {
        font-size: var(--text-2xl);
    }
    
    .subtitle-matrix {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .matrix-char {
        font-size: var(--text-xl);
    }
    
    .terminal-content {
        padding: var(--space-6) var(--space-4);
    }
    
    .btn-cyber {
        padding: var(--space-3) var(--space-6);
        font-size: var(--text-xs);
    }
}

/* ===== 关于系统 ===== */
.about-system {
    padding: var(--space-24) 0;
    background: var(--bg-secondary);
    position: relative;
}

.about-system::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 216, 102, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 216, 102, 0.05) 0%, transparent 50%);
}

.section-scanner {
    position: relative;
    z-index: 1;
}

.scanner-header {
    margin-bottom: var(--space-16);
    position: relative;
}

.scanner-title {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.scan-indicator {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-accent);
    background: rgba(0, 216, 102, 0.1);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-accent);
    animation: scanBlink 2s ease-in-out infinite;
}

@keyframes scanBlink {
    0%, 50%, 100% { opacity: 1; }
    25%, 75% { opacity: 0.5; }
}

.scan-result {
    font-family: var(--font-mono);
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.scan-line {
    height: 2px;
    background: linear-gradient(90deg, var(--green-400), transparent);
    animation: scanLine 3s ease-in-out infinite;
    margin-top: var(--space-4);
}

@keyframes scanLine {
    0%, 100% { width: 0%; opacity: 1; }
    50% { width: 100%; opacity: 0.5; }
}

.analysis-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

.analysis-main {
    display: flex;
    flex-direction: column;
    gap: var(--space-12);
}

.core-mission {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    position: relative;
    overflow: hidden;
}

.core-mission::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--green-400), var(--green-600));
}

.mission-header {
    position: relative;
    margin-bottom: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.header-glow {
    width: 20px;
    height: 2px;
    background: var(--green-400);
    box-shadow: 0 0 10px var(--green-400);
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 1; transform: scaleX(1); }
    50% { opacity: 0.6; transform: scaleX(1.5); }
}

.mission-header h3 {
    font-family: var(--font-mono);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--text-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mission-content {
    margin-bottom: var(--space-8);
}

.cyber-description {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    line-height: 1.7;
    color: var(--text-secondary);
}

.mission-stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.stat-bar {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.bar-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bar-track {
    position: relative;
    height: 8px;
    background: var(--bg-quaternary);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--green-400), var(--green-600));
    border-radius: var(--radius-lg);
    transition: width 2s ease-out;
    width: 0%;
    position: relative;
}

.bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 2px;
    height: 100%;
    background: white;
    box-shadow: 0 0 8px var(--green-400);
}

.bar-value {
    position: absolute;
    right: var(--space-2);
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-primary);
    font-weight: 700;
}

.capability-matrix {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    position: relative;
}

.matrix-title {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    margin-bottom: var(--space-8);
    font-family: var(--font-mono);
    font-size: var(--text-2xl);
    font-weight: 700;
}

.title-bracket {
    color: var(--text-accent);
}

.title-text {
    color: var(--text-primary);
    letter-spacing: 0.05em;
}

.capability-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.capability-cell {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-6);
    background: var(--bg-quaternary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    transition: all var(--duration-base) var(--ease-out);
    position: relative;
}

.capability-cell:hover {
    background: var(--bg-primary);
    border-color: var(--border-accent);
    transform: translateX(var(--space-2));
    box-shadow: var(--shadow-glow);
}

.cell-icon {
    font-size: var(--text-3xl);
    flex-shrink: 0;
}

.cell-data {
    flex: 1;
}

.cell-title {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-accent);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cell-desc {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

.cell-status {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.cell-status.active {
    background: var(--green-400);
    box-shadow: 0 0 10px var(--green-400);
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.2); }
}

.analysis-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.performance-monitor,
.system-status {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    position: relative;
    overflow: hidden;
}

.monitor-header,
.status-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--border-secondary);
}

.monitor-header h4,
.status-header h4 {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.monitor-status {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.monitor-status.online {
    background: rgba(0, 216, 102, 0.2);
    color: var(--text-accent);
    border: 1px solid var(--green-400);
}

.metrics-display {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.metric-item {
    position: relative;
}

.metric-label {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric-value {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.value-number {
    font-family: var(--font-mono);
    font-size: var(--text-3xl);
    font-weight: 900;
    color: var(--text-accent);
}

.value-unit {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric-graph {
    position: relative;
    height: 40px;
    background: var(--bg-quaternary);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.graph-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 4px;
    height: var(--height);
    background: linear-gradient(180deg, var(--green-400), var(--green-600));
    animation: graphGrow 2s ease-out;
}

@keyframes graphGrow {
    from { height: 0%; }
    to { height: var(--height); }
}

.status-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.status-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--bg-quaternary);
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-dot.green {
    background: var(--green-400);
    box-shadow: 0 0 8px var(--green-400);
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-item span {
    flex: 1;
    color: var(--text-secondary);
}

.status-value {
    color: var(--text-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== 服务矩阵 ===== */
.services-matrix {
    padding: var(--space-24) 0;
    background: var(--bg-primary);
    position: relative;
}

.services-matrix::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(0, 216, 102, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(0, 216, 102, 0.05) 0%, transparent 50%);
}

.matrix-header {
    text-align: center;
    margin-bottom: var(--space-20);
    position: relative;
    z-index: 1;
}

.header-scan {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.scan-text {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.scan-progress {
    width: 200px;
    height: 2px;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.scan-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--green-400), transparent);
    animation: scanProgress 2s linear infinite;
}

@keyframes scanProgress {
    0% { left: -100%; }
    100% { left: 100%; }
}

.matrix-title {
    position: relative;
    display: inline-block;
}

.title-glitch {
    font-family: var(--font-mono);
    font-size: var(--text-5xl);
    font-weight: 900;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    position: relative;
    animation: titleGlitch 4s ease-in-out infinite;
}

.title-glitch::before,
.title-glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
}

.title-glitch::before {
    animation: glitchTop 2s linear infinite;
    color: var(--text-warning);
    z-index: -1;
}

.title-glitch::after {
    animation: glitchBottom 2.5s linear infinite;
    color: var(--text-accent);
    z-index: -2;
}

@keyframes titleGlitch {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

.matrix-subtitle {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-top: var(--space-4);
}

.services-hexgrid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
    position: relative;
    z-index: 1;
}

.service-hex {
    position: relative;
    cursor: pointer;
    transition: all var(--duration-base) var(--ease-out);
}

.service-hex:hover {
    transform: translateY(-var(--space-2));
}

.hex-frame {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    overflow: hidden;
    transition: all var(--duration-base) var(--ease-out);
}

.hex-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--green-400), transparent);
    transition: left var(--duration-slow) var(--ease-out);
}

.service-hex:hover .hex-frame::before {
    left: 100%;
}

.service-hex:hover .hex-frame {
    background: var(--bg-tertiary);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-glow);
}

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

.hex-id {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-accent);
    font-weight: 700;
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hex-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 216, 102, 0.1);
    border: 2px solid var(--green-400);
    border-radius: 50%;
    margin-bottom: var(--space-6);
    color: var(--text-accent);
    transition: all var(--duration-base) var(--ease-out);
}

.service-hex:hover .hex-icon {
    background: var(--green-400);
    color: var(--bg-primary);
    transform: rotate(10deg) scale(1.1);
    box-shadow: var(--shadow-glow);
}

.hex-icon svg {
    width: 32px;
    height: 32px;
}

.hex-title {
    font-family: var(--font-mono);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hex-desc {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.hex-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.hex-tag {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-accent);
    background: rgba(0, 216, 102, 0.1);
    border: 1px solid var(--border-accent);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all var(--duration-fast) var(--ease-out);
}

.service-hex:hover .hex-tag {
    background: rgba(0, 216, 102, 0.2);
    color: var(--text-primary);
}

.hex-glow {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    background: radial-gradient(circle at center, rgba(0, 216, 102, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--duration-base) var(--ease-out);
}

.service-hex:hover .hex-glow {
    opacity: 1;
}

/* ===== 解决方案数据库 ===== */
.solutions-database {
    padding: var(--space-24) 0;
    background: var(--bg-secondary);
    position: relative;
}

.database-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-16);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--border-primary);
}

.db-title {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.db-indicator {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.db-name {
    font-family: var(--font-mono);
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.db-stats {
    display: flex;
    gap: var(--space-6);
}

.db-stats .stat {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    padding-left: var(--space-4);
}

.db-stats .stat::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--text-accent);
}

.database-interface {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--space-8);
    min-height: 500px;
}

.db-navigation {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
}

.nav-terminal {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
}

.nav-prompt {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    padding: var(--space-3);
    background: var(--bg-quaternary);
    border-radius: var(--radius-md);
}

.nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.db-sector {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--bg-quaternary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--duration-base) var(--ease-out);
    text-align: left;
    width: 100%;
}

.db-sector:hover,
.db-sector.active {
    background: var(--bg-primary);
    border-color: var(--border-accent);
    transform: translateX(var(--space-1));
}

.sector-icon {
    font-size: var(--text-lg);
    flex-shrink: 0;
}

.sector-name {
    flex: 1;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 600;
}

.db-sector.active .sector-name {
    color: var(--text-accent);
}

.sector-status {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.db-sector.active .sector-status {
    color: var(--text-accent);
}

.db-content {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
}

.sector-panel {
    display: none;
    animation: fadeInUp 0.5s ease-out;
}

.sector-panel.active {
    display: block;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.panel-terminal {
    padding: var(--space-8);
}

.terminal-line {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    display: flex;
    gap: var(--space-2);
}

.terminal-line .prompt {
    color: var(--text-accent);
}

.terminal-line .command {
    color: var(--text-primary);
}

.solution-data {
    background: var(--bg-quaternary);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
}

.solution-title {
    font-family: var(--font-mono);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.solution-desc {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-8);
}

.solution-modules {
    margin-bottom: var(--space-8);
}

.module-header {
    margin-bottom: var(--space-4);
}

.header-text {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.modules-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.module-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.module-status {
    color: var(--text-accent);
    font-weight: 700;
    width: 20px;
    text-align: center;
}

.performance-data {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

.perf-item {
    position: relative;
}

.perf-label {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.perf-value {
    font-family: var(--font-mono);
    font-size: var(--text-3xl);
    font-weight: 900;
    color: var(--text-accent);
    margin-bottom: var(--space-3);
}

.perf-bar {
    position: relative;
    height: 8px;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.perf-bar .bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--green-400), var(--green-600));
    border-radius: var(--radius-lg);
    transition: width 2s ease-out;
}

/* ===== 联系界面 ===== */
.contact-interface {
    padding: var(--space-24) 0;
    background: var(--bg-primary);
    position: relative;
}

.contact-interface::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(0, 216, 102, 0.05) 0%, transparent 70%);
}

.interface-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
    position: relative;
    z-index: 1;
}

.contact-terminal,
.contact-console {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.terminal-header,
.console-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-6);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-primary);
}

.header-title,
.console-title {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.header-status {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-secondary);
    background: var(--bg-quaternary);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.console-controls {
    display: flex;
    gap: var(--space-2);
}

.control-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control-dot.red { background: #ff5f57; }
.control-dot.yellow { background: #ffbd2e; }
.control-dot.green { background: #28ca42; }

.terminal-body,
.console-body {
    padding: var(--space-8);
}

.connection-info {
    margin-bottom: var(--space-10);
}

.info-title {
    font-family: var(--font-mono);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.info-desc {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    color: var(--text-secondary);
    line-height: 1.6;
}

.connection-channels {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.channel-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-6);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    transition: all var(--duration-base) var(--ease-out);
}

.channel-item:hover {
    background: var(--bg-quaternary);
    border-color: var(--border-accent);
    transform: translateX(var(--space-2));
}

.channel-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    animation: indicatorBlink 2s ease-in-out infinite;
}

.status-indicator.online { background: var(--green-400); }
.status-indicator.active { background: var(--green-500); }
.status-indicator.standby { background: var(--text-tertiary); }

@keyframes indicatorBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-text {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.channel-info {
    flex: 1;
}

.channel-type {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-accent);
    margin-bottom: var(--space-1);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.channel-link {
    color: var(--text-primary);
    text-decoration: none;
    font-family: var(--font-mono);
    font-weight: 600;
    display: block;
    margin-bottom: var(--space-1);
    transition: color var(--duration-fast) var(--ease-out);
}

.channel-link:hover {
    color: var(--text-accent);
}

.channel-desc {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.channel-icon {
    font-size: var(--text-3xl);
    opacity: 0.7;
}

.consultation-interface {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.input-matrix {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.input-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.input-field {
    position: relative;
}

.field-label {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-accent);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: block;
}

.field-input,
.field-select,
.field-textarea {
    width: 100%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: var(--text-base);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    transition: all var(--duration-base) var(--ease-out);
}

.field-input:focus,
.field-select:focus,
.field-textarea:focus {
    outline: none;
    border-color: var(--border-accent);
    background: var(--bg-quaternary);
    box-shadow: 0 0 0 3px rgba(0, 216, 102, 0.1);
}

.field-textarea {
    resize: vertical;
    min-height: 120px;
}

.field-underline {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    width: 0;
    background: var(--green-400);
    transition: width var(--duration-base) var(--ease-out);
}

.field-input:focus ~ .field-underline,
.field-select:focus ~ .field-underline,
.field-textarea:focus ~ .field-underline {
    width: 100%;
}

.submit-interface {
    margin-top: var(--space-4);
}

.submit-button {
    position: relative;
    width: 100%;
    padding: var(--space-5) var(--space-8);
    background: var(--green-400);
    color: var(--bg-primary);
    border: none;
    border-radius: var(--radius-lg);
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all var(--duration-base) var(--ease-out);
    overflow: hidden;
}

.submit-button:hover {
    background: var(--green-500);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-strong);
}

.btn-text {
    position: relative;
    z-index: 2;
}

.btn-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    border: 2px solid var(--bg-primary);
    border-top: 2px solid var(--green-400);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    opacity: 0;
    z-index: 3;
}

.submit-button.loading .btn-loader {
    opacity: 1;
}

.submit-button.loading .btn-text {
    opacity: 0;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.btn-success {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    z-index: 3;
    color: var(--bg-primary);
    font-weight: 700;
}

.submit-button.success .btn-success {
    opacity: 1;
}

.submit-button.success .btn-text {
    opacity: 0;
}

/* ===== 页脚系统 ===== */
.footer-system {
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-primary);
    padding: var(--space-20) 0 var(--space-8);
    position: relative;
}

.footer-system::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--green-400), transparent);
}

.system-info {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-16);
    margin-bottom: var(--space-12);
}

.info-brand {
    max-width: 400px;
}

.brand-terminal {
    margin-bottom: var(--space-6);
}

.terminal-prompt {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-3);
}

.prompt-symbol {
    color: var(--text-accent);
    margin-right: var(--space-1);
}

.prompt-path {
    color: var(--text-tertiary);
}

.brand-display {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.brand-logo {
    font-family: var(--font-mono);
    font-size: var(--text-3xl);
    font-weight: 900;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.brand-motto {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.brand-description {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: 1.6;
}

.info-modules {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.module-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.module-title {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.module-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.module-link {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--duration-fast) var(--ease-out);
    position: relative;
    padding-left: var(--space-4);
}

.module-link::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--text-tertiary);
    transition: color var(--duration-fast) var(--ease-out);
}

.module-link:hover {
    color: var(--text-accent);
    transform: translateX(var(--space-1));
}

.module-link:hover::before {
    color: var(--text-accent);
}

.system-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-secondary);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-left {
    display: flex;
    align-items: center;
}

.copyright-line {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.copyright-symbol {
    color: var(--text-accent);
}

.copyright-year,
.copyright-entity,
.copyright-status {
    color: var(--text-secondary);
}

.footer-right {
    display: flex;
    align-items: center;
}

.legal-links {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
}

.legal-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-out);
}

.legal-link:hover {
    color: var(--text-accent);
}

.link-separator {
    color: var(--text-tertiary);
}

/* ===== 滚动到顶部 ===== */
.scroll-top-system {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 64px;
    height: 64px;
    background: var(--bg-secondary);
    border: 2px solid var(--green-400);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    cursor: pointer;
    transition: all var(--duration-base) var(--ease-out);
    transform: translateY(100px);
    opacity: 0;
    z-index: 100;
    box-shadow: var(--shadow-glow);
}

.scroll-top-system.visible {
    transform: translateY(0);
    opacity: 1;
}

.scroll-top-system:hover {
    background: var(--bg-tertiary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-strong);
}

.scroll-icon {
    color: var(--text-accent);
    width: 24px;
    height: 24px;
}

.scroll-text {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ===== 响应式设计 - 继续 ===== */
@media (max-width: 1024px) {
    .analysis-grid {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .database-interface {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .db-navigation {
        order: -1;
    }
    
    .nav-list {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--space-2);
    }
    
    .interface-grid {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .system-info {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .info-modules {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-hexgrid {
        grid-template-columns: 1fr;
    }
    
    .performance-data {
        grid-template-columns: 1fr;
    }
    
    .input-row {
        grid-template-columns: 1fr;
    }
    
    .info-modules {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .system-footer {
        flex-direction: column;
        text-align: center;
        gap: var(--space-4);
    }
    
    .database-header {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    
    .db-stats {
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .scan-result,
    .db-name {
        font-size: var(--text-3xl);
    }
    
    .title-glitch {
        font-size: var(--text-4xl);
    }
    
    .solution-title {
        font-size: var(--text-2xl);
    }
    
    .info-title {
        font-size: var(--text-2xl);
    }
    
    .hex-frame {
        padding: var(--space-8) var(--space-6);
    }
    
    .panel-terminal {
        padding: var(--space-6) var(--space-4);
    }
    
    .terminal-body,
    .console-body {
        padding: var(--space-6) var(--space-4);
    }
}

/* ===== 动画工具类 ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--duration-slow) var(--ease-out);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== 可访问性增强 ===== */
*:focus {
    outline: 2px solid var(--green-400);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .glitch-text::before,
    .glitch-text::after {
        display: none;
    }
    
    .matrix-bg {
        animation: none;
    }
}