:root {
    --primary-glow: #00ffff; /* 主霓虹色 - 赛博蓝 */
    --secondary-glow: #ff00ff; /* 次要霓虹色 - 品红 */
    --bg-color: #020a1a; /* 深空蓝背景 */
    --text-color: #cdd6f4;
    --border-color: rgba(0, 255, 255, 0.3);
    --module-bg: rgba(10, 25, 47, 0.8);
    --title-font: 'Orbitron', sans-serif;
    --body-font: 'Roboto Mono', monospace;
}

/* ... [保留上一版CSS中的基础设置, .container, .main-display, .hud-corners, #typewriter, .subtitle] ... */

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background-color: var(--bg-color); color: var(--text-color); font-family: var(--body-font); overflow-x: hidden; }
#starfield { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -2; }
.scanline { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,0) 100%); background-size: 100% 4px; animation: scan 10s linear infinite; z-index: -1; opacity: 0.3; }
@keyframes scan { from { background-position-y: 0px; } to { background-position-y: 400px; } }
.container { max-width: 1200px; margin: 0 auto; padding: 30px; }
.main-display { text-align: center; padding: 40px; margin-bottom: 50px; position: relative; border: 1px solid var(--border-color); background: rgba(0,0,0,0.2); backdrop-filter: blur(5px); }
.hud-corners { position: absolute; width: 25px; height: 25px; border-color: var(--primary-glow); border-style: solid; }
.top-left { top: -2px; left: -2px; border-width: 2px 0 0 2px; }
.top-right { top: -2px; right: -2px; border-width: 2px 2px 0 0; }
.bottom-left { bottom: -2px; left: -2px; border-width: 0 0 2px 2px; }
.bottom-right { bottom: -2px; right: -2px; border-width: 0 2px 2px 0; }
#typewriter { font-family: var(--title-font); font-size: 3rem; color: #fff; text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 15px var(--primary-glow), 0 0 20px var(--primary-glow); letter-spacing: 3px; min-height: 50px; }
.subtitle { font-size: 1.2rem; color: var(--primary-glow); text-transform: uppercase; margin-top: 10px; }

/* --- 信息网格 --- */
.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

@media (min-width: 900px) {
    .info-grid {
        grid-template-columns: repeat(3, 1fr);
        grid-template-areas: "identity missions system-stats";
    }
    #identity { grid-area: identity; }
    #missions { grid-area: missions; }
    #system-stats { grid-area: system-stats; }
}

.grid-module {
    background: var(--module-bg);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    padding: 25px;
    display: flex;
    flex-direction: column;
}

.module-title {
    font-family: var(--title-font);
    color: var(--primary-glow);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}
.module-content { text-align: center; }
#identity .module-content h3 { margin: 15px 0 10px; }

/* --- 程序化头像 --- */
#avatar-canvas {
    display: block;
    margin: 0 auto;
    cursor: grab;
}

/* --- 任务日志 (无图片) --- */
.mission-item {
    border: 1px solid transparent;
    border-left: 3px solid var(--primary-glow);
    padding: 15px;
    margin-bottom: 20px;
    text-align: left;
    transition: border-color 0.3s ease;
}
.mission-item:hover {
    border-color: var(--border-color);
}
.mission-item h4 { font-family: var(--title-font); margin-bottom: 5px; }
.mission-item a { color: var(--primary-glow); text-decoration: none; font-weight: bold; display: inline-block; margin-top: 5px; }
.mission-item a:hover { text-shadow: 0 0 10px var(--primary-glow); }

/* --- 系统状态 --- */
.stats-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
    justify-content: space-around;
}
.stat-item { text-align: center; }
.stat-number {
    font-family: var(--title-font);
    font-size: 2.5rem;
    color: #fff;
    display: block;
    text-shadow: 0 0 8px var(--primary-glow);
}
.stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
}

/* --- 页脚与通信 --- */
.main-footer { text-align: center; margin-top: 50px; padding: 25px; border: 1px solid var(--border-color); background: var(--module-bg); }
.main-footer .module-title { margin-bottom: 25px; }
.social-links { display: flex; justify-content: center; gap: 30px; margin-bottom: 25px; }
.social-links a { color: var(--text-color); text-decoration: none; transition: color 0.3s ease, transform 0.3s ease; }
.social-links a:hover { color: var(--primary-glow); transform: translateY(-3px); }
.social-links i { font-size: 1.5rem; }
.social-links span { display: none; } /* Hide text on large screens, show on mobile? Or just use title */
.copyright { border-top: 1px solid var(--border-color); padding-top: 20px; margin-top: 20px; font-size: 0.9rem; }
.status-ok { color: #00ff00; font-weight: bold; }