/* ============================================
           赛博朋克驿站 V3 - Cyberpunk Station V3
           Design: Retro-Futurism / Neon Cyberpunk
           Enhancements: Brighter grid, hero decorations,
                         inner glow cards, particle effects
           ============================================ */

        :root {
            --neon-cyan: #00FFFF;
            --neon-pink: #FF006E;
            --neon-blue: #0080FF;
            --bg-deep: #0A0A0F;
            --bg-card: #12121A;
            --neon-purple: #5D34D0;
            --text-primary: #FFFFFF;
            --text-secondary: #A0A0B0;

            --glow-cyan: 0 0 4px #00FFFF, 0 0 8px rgba(0,255,255,0.5), 0 0 15px rgba(0,255,255,0.2);
            --glow-pink: 0 0 4px #FF006E, 0 0 8px rgba(255,0,110,0.5), 0 0 15px rgba(255,0,110,0.2);
            --glow-blue: 0 0 4px #0080FF, 0 0 8px rgba(0,128,255,0.5), 0 0 15px rgba(0,128,255,0.2);
            --glow-cyan-sm: 0 0 3px rgba(0,255,255,0.6), 0 0 6px rgba(0,255,255,0.3);

            /* 移动端安全区域 */
            --safe-area-top: env(safe-area-inset-top, 0px);
            --safe-area-bottom: env(safe-area-inset-bottom, 0px);
            --safe-area-left: env(safe-area-inset-left, 0px);
            --safe-area-right: env(safe-area-inset-right, 0px);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Share Tech Mono', monospace;
            background: var(--bg-deep);
            color: var(--text-primary);
            min-height: 100vh;
            overflow-x: hidden;
            position: relative;
            /* 移动端优化:安全区域适配 */
            padding-top: var(--safe-area-top);
            padding-bottom: var(--safe-area-bottom);
            padding-left: var(--safe-area-left);
            padding-right: var(--safe-area-right);
            /* 消除300ms延迟,全局触摸优化 */
            touch-action: manipulation;
            -webkit-tap-highlight-color: transparent;
        }

        /* ===== 双层透视网格 - 增强版 ===== */
        .grid-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image:
                linear-gradient(rgba(0, 255, 255, 0.05) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 255, 255, 0.05) 1px, transparent 1px);
            background-size: 40px 40px;
            z-index: -3;
            animation: gridMove 20s linear infinite;
        }

        /* 透视前景网格 - 第二层,更大网格 + 轻微透视 */
        .grid-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image:
                linear-gradient(rgba(0, 255, 255, 0.06) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 255, 255, 0.06) 1px, transparent 1px),
                linear-gradient(rgba(255, 0, 110, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 0, 110, 0.03) 1px, transparent 1px);
            background-size: 80px 80px, 80px 80px, 200px 200px, 200px 200px;
            background-position: 0 0, 0 0, -20px -20px, -20px -20px;
            z-index: -2;
            pointer-events: none;
            animation: gridOverlayPulse 8s ease-in-out infinite alternate;
        }

        /* 底部透视汇聚网格 - 模拟深度感 */
        .grid-perspective {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 55%;
            background-image:
                linear-gradient(rgba(0, 255, 255, 0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 255, 255, 0.04) 1px, transparent 1px);
            background-size: 60px 60px;
            transform: perspective(600px) rotateX(65deg);
            transform-origin: bottom center;
            z-index: -1;
            pointer-events: none;
            animation: gridPerspMove 25s linear infinite;
            mask-image: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 100%);
            -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 100%);
        }

        @keyframes gridMove {
            0% { transform: perspective(500px) rotateX(60deg) translateY(0); }
            100% { transform: perspective(500px) rotateX(60deg) translateY(50px); }
        }

        @keyframes gridOverlayPulse {
            0% { opacity: 0.7; }
            100% { opacity: 1; }
        }

        @keyframes gridPerspMove {
            0% { background-position: 0 0; }
            100% { background-position: 0 60px; }
        }

        /* ===== CRT 扫描线 - 减淡版 ===== */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: repeating-linear-gradient(
                0deg,
                rgba(0, 0, 0, 0.02),
                rgba(0, 0, 0, 0.02) 1px,
                transparent 1px,
                transparent 6px
            );
            pointer-events: none;
            z-index: 1000;
        }

        /* ===== 背景光晕脉冲动画 ===== */
        .glow-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background:
                radial-gradient(ellipse at 15% 25%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(ellipse at 85% 75%, rgba(255, 0, 110, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at 50% 50%, rgba(93, 52, 208, 0.05) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 20%, rgba(0, 128, 255, 0.05) 0%, transparent 40%);
            pointer-events: none;
            z-index: -1;
            animation: glowPulse 4s ease-in-out infinite alternate;
        }

        @keyframes glowPulse {
            0% { opacity: 0.7; transform: scale(1); }
            100% { opacity: 1; transform: scale(1.03); }
        }

        /* ===== 粒子飘浮系统 ===== */
        .particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 2;
            overflow: hidden;
        }

        .particle {
            position: absolute;
            width: 2px;
            height: 2px;
            background: var(--neon-cyan);
            border-radius: 50%;
            animation: particleFloat linear infinite;
            opacity: 0;
        }

        .particle {
            box-shadow: 0 0 4px var(--neon-cyan), 0 0 8px var(--neon-cyan), 0 0 12px rgba(0,255,255,0.3);
        }

        .particle:nth-child(even) {
            background: var(--neon-pink);
            box-shadow: 0 0 4px var(--neon-pink), 0 0 8px var(--neon-pink), 0 0 12px rgba(255,0,110,0.3);
        }

        .particle:nth-child(3n) {
            background: var(--neon-purple);
            box-shadow: 0 0 4px var(--neon-purple), 0 0 8px var(--neon-purple), 0 0 12px rgba(93,52,208,0.3);
        }

        @keyframes particleFloat {
            0% { transform: translateY(100vh) translateX(0) scale(0.5); opacity: 0; }
            8% { opacity: 0.5; transform: scale(1); }
            92% { opacity: 0.5; }
            100% { transform: translateY(-10vh) translateX(20px) scale(0.8); opacity: 0; }
        }

        /* ===== 数字流/代码雨效果 ===== */
        .digit-stream {
            position: absolute;
            top: 0;
            font-family: 'Share Tech Mono', monospace;
            font-size: 14px;
            color: var(--neon-cyan);
            text-shadow: 0 0 5px var(--neon-cyan), 0 0 10px rgba(0,255,255,0.3);
            opacity: 0.18;
            writing-mode: vertical-rl;
            animation: digitFall linear infinite;
            pointer-events: none;
            letter-spacing: 3px;
        }

        .digit-stream:nth-child(even) {
            color: var(--neon-pink);
            text-shadow: 0 0 5px var(--neon-pink), 0 0 10px rgba(255,0,110,0.3);
        }

        .digit-stream:nth-child(3n) {
            color: var(--neon-green);
            text-shadow: 0 0 5px var(--neon-green), 0 0 10px rgba(0,255,65,0.3);
        }

        @keyframes digitFall {
            0% { transform: translateY(-100%); opacity: 0; }
            8% { opacity: 0.18; }
            92% { opacity: 0.18; }
            100% { transform: translateY(100vh); opacity: 0; }
        }

        /* ===== 导航栏 ===== */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            padding: 20px 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: rgba(10, 10, 15, 0.95);
            border-bottom: 1px solid rgba(0, 255, 255, 0.3);
            backdrop-filter: blur(10px);
            z-index: 100;
        }

        .navbar::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 100%;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
            box-shadow: 0 0 10px var(--neon-cyan);
        }

        .logo {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.4em;
            font-weight: 900;
            color: var(--neon-cyan);
            text-shadow: var(--glow-cyan);
            letter-spacing: 3px;
            text-decoration: none;
            position: relative;
        }

        .logo::before {
            content: '>';
            margin-right: 8px;
            animation: blink 1s step-end infinite;
        }

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

        .nav-links {
            display: flex;
            gap: 30px;
        }

        .nav-links a {
            font-family: 'Rajdhani', sans-serif;
            font-weight: 600;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 1em;
            letter-spacing: 2px;
            text-transform: uppercase;
            transition: all 200ms ease-out;
            position: relative;
            padding: 5px 0;
            /* 移动端:触摸目标 ≥ 44px */
            min-height: 44px;
            min-width: 44px;
            display: flex;
            align-items: center;
            /* 消除300ms延迟 */
            touch-action: manipulation;
            -webkit-tap-highlight-color: transparent;
        }

        .nav-links a:hover {
            color: var(--neon-cyan);
            text-shadow: var(--glow-cyan);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--neon-cyan);
            box-shadow: var(--glow-cyan);
            transition: width 200ms ease-out;
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        /* ===== 英雄区 ===== */
        .hero {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 120px 40px 80px;
            text-align: center;
            position: relative;
        }

        /* Hero L型角标装饰 */
        .hero-corner {
            position: absolute;
            width: 60px;
            height: 60px;
            pointer-events: none;
        }

        .hero-corner::before,
        .hero-corner::after {
            content: '';
            position: absolute;
            background: var(--neon-cyan);
            box-shadow: 0 0 3px rgba(0,255,255,0.5), 0 0 6px rgba(0,255,255,0.3);
        }

        .hero-corner::before {
            height: 2px;
            width: 28px;
        }

        .hero-corner::after {
            width: 2px;
            height: 28px;
        }

        .hero-corner.top-left    { top: 100px;  left: 40px; }
        .hero-corner.top-left::before { top: 0;  left: 0; }
        .hero-corner.top-left::after  { top: 0;  left: 0; }

        .hero-corner.top-right   { top: 100px;  right: 40px; }
        .hero-corner.top-right::before { top: 0;  right: 0; }
        .hero-corner.top-right::after  { top: 0;  right: 0; }

        .hero-corner.bottom-left { bottom: 80px; left: 40px; }
        .hero-corner.bottom-left::before { bottom: 0; left: 0; }
        .hero-corner.bottom-left::after  { bottom: 0; left: 0; }

        .hero-corner.bottom-right { bottom: 80px; right: 40px; }
        .hero-corner.bottom-right::before { bottom: 0; right: 0; }
        .hero-corner.bottom-right::after  { bottom: 0; right: 0; }

        /* Pink 变体 */
        .hero-corner.pink::before,
        .hero-corner.pink::after {
            background: var(--neon-pink);
            box-shadow: 0 0 6px var(--neon-pink), 0 0 12px var(--neon-pink);
        }

        /* Hero 水平装饰线 */
        .hero-line {
            position: absolute;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
            box-shadow: 0 0 5px rgba(0,255,255,0.35);
            pointer-events: none;
            animation: linePulse 3s ease-in-out infinite alternate;
        }

        .hero-line.top {
            top: 180px;
            left: 10%;
            right: 10%;
        }

        .hero-line.bottom {
            bottom: 120px;
            left: 10%;
            right: 10%;
        }

        @keyframes linePulse {
            0% { opacity: 0.4; }
            100% { opacity: 1; }
        }

        /* Hero 六边形装饰 */
        .hero-hex {
            position: absolute;
            width: 60px;
            height: 60px;
            pointer-events: none;
            opacity: 0.4;
            animation: hexRotate 20s linear infinite;
        }

        .hero-hex::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 100%;
            height: 100%;
            border: 1px solid var(--neon-cyan);
            box-shadow: 0 0 5px rgba(0,255,255,0.35);
            clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
            transform: translate(-50%, -50%);
        }

        .hero-hex.pink::before {
            border-color: var(--neon-pink);
            box-shadow: 0 0 5px rgba(255,0,110,0.35);
        }

        .hero-hex.hex-left {
            left: 8%;
            top: 40%;
        }

        .hero-hex.hex-right {
            right: 8%;
            top: 35%;
            animation-direction: reverse;
        }

        @keyframes hexRotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        /* Hero 圆形装饰环 */
        .hero-ring {
            position: absolute;
            border: 1px solid rgba(0, 255, 255, 0.15);
            border-radius: 50%;
            pointer-events: none;
            animation: ringPulse 4s ease-in-out infinite alternate;
        }

        .hero-ring.ring-1 {
            width: 300px;
            height: 300px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            animation-delay: 0s;
        }

        .hero-ring.ring-2 {
            width: 450px;
            height: 450px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            animation-delay: 1s;
            border-color: rgba(255, 0, 110, 0.1);
        }

        .hero-ring.ring-3 {
            width: 600px;
            height: 600px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            animation-delay: 2s;
        }

        @keyframes ringPulse {
            0% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
            100% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.02); }
        }

        .hero-badge {
            font-family: 'Share Tech Mono', monospace;
            font-size: 0.85em;
            color: var(--neon-pink);
            text-shadow: var(--glow-pink);
            letter-spacing: 4px;
            margin-bottom: 30px;
            padding: 8px 20px;
            border: 1px solid var(--neon-pink);
            box-shadow: 0 0 8px rgba(255, 0, 110, 0.2), inset 0 0 8px rgba(255, 0, 110, 0.03);
            animation: borderPulse 2s ease-in-out infinite, subtitleFadeIn 0.8s ease-out 0.2s both;
            position: relative;
            z-index: 2;
        }

        @keyframes borderPulse {
            0%, 100% { box-shadow: 0 0 10px rgba(255, 0, 110, 0.3), inset 0 0 10px rgba(255, 0, 110, 0.05); }
            50% { box-shadow: 0 0 12px rgba(255, 0, 110, 0.4), inset 0 0 10px rgba(255, 0, 110, 0.06); }
        }

        /* 标题光晕背景层(打在文字后方的发光圆) */
        .hero-title-wrapper {
            position: relative;
            z-index: 2;
            display: inline-block;
        }

        .hero-title-wrapper::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 130%;
            height: 250%;
            background: radial-gradient(ellipse, rgba(0, 255, 255, 0.04) 0%, transparent 65%);
            pointer-events: none;
            z-index: -1;
            animation: titleHalo 4s ease-in-out infinite alternate;
        }

        @keyframes titleHalo {
            0%   { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
            100% { opacity: 1;   transform: translate(-50%, -50%) scale(1.08); }
        }

        .hero-title {
            font-family: 'Orbitron', sans-serif;
            font-size: clamp(2.5rem, 10vw, 6rem);
            font-weight: 900;
            color: var(--neon-cyan);
            text-shadow: 0 0 6px rgba(0,255,255,0.7), 0 0 12px rgba(0,255,255,0.35);
            letter-spacing: 10px;
            margin-bottom: 20px;
            position: relative;
            z-index: 2;
            animation: titleGlow 4s ease-in-out infinite alternate;
            /* 减弱环境光晕 */
            filter: drop-shadow(0 0 5px rgba(0, 255, 255, 0.25));
        }

        @keyframes titleGlow {
            0% { text-shadow: 0 0 4px rgba(0,255,255,0.6), 0 0 8px rgba(0,255,255,0.3); }
            100% { text-shadow: 0 0 6px rgba(0,255,255,0.7), 0 0 12px rgba(0,255,255,0.35); }
        }

        .hero-title::before,
        .hero-title::after {
            content: attr(data-text);
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
        }

        .hero-title::before {
            animation: glitch-1 2s infinite linear alternate-reverse;
            color: var(--neon-pink);
            clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
            text-shadow: -2px 0 var(--neon-pink);
        }

        .hero-title::after {
            animation: glitch-2 2s infinite linear alternate-reverse;
            color: var(--neon-blue);
            clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
            text-shadow: 2px 0 var(--neon-blue);
        }

        @keyframes glitch-1 {
            0%, 100% { transform: translate(0); }
            20% { transform: translate(-2px, 2px); }
            40% { transform: translate(2px, -2px); }
            60% { transform: translate(-1px, 1px); }
            80% { transform: translate(1px, -1px); }
        }

        @keyframes glitch-2 {
            0%, 100% { transform: translate(0); }
            20% { transform: translate(2px, -2px); }
            40% { transform: translate(-2px, 2px); }
            60% { transform: translate(1px, -1px); }
            80% { transform: translate(-1px, -1px); }
        }

        .hero-subtitle {
            font-family: 'Rajdhani', sans-serif;
            font-size: clamp(1rem, 4vw, 1.8rem);
            color: var(--neon-pink);
            text-shadow: var(--glow-pink);
            letter-spacing: 8px;
            margin-bottom: 30px;
            font-weight: 700;
            position: relative;
            z-index: 2;
            opacity: 0;
            animation: subtitleFadeIn 1s ease-out 1.2s forwards;
        }

        @keyframes subtitleFadeIn {
            0%   { opacity: 0; transform: translateY(12px); }
            100% { opacity: 1; transform: translateY(0); }
        }

        .hero-desc {
            max-width: 700px;
            color: var(--text-secondary);
            font-size: clamp(1rem, 3vw, 1.05em);
            line-height: 2;
            margin-bottom: 50px;
            position: relative;
            z-index: 2;
            font-size: max(1rem, 16px);
            opacity: 0;
            animation: subtitleFadeIn 1s ease-out 1.8s forwards;
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            justify-content: center;
            position: relative;
            z-index: 2;
            opacity: 0;
            animation: subtitleFadeIn 1s ease-out 2.4s forwards;
        }

        /* 霓虹按钮 - 触摸优化 + 脉冲发光 */
        .cyber-btn {
            font-family: 'Rajdhani', sans-serif;
            font-size: 1.1em;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 3px;
            padding: 14px 35px;
            background: transparent;
            border: 2px solid var(--neon-cyan);
            color: var(--neon-cyan);
            cursor: pointer;
            position: relative;
            overflow: hidden;
            transition: all 200ms ease-out;
            text-decoration: none;
            display: inline-block;
            min-height: 44px;
            min-width: 44px;
            touch-action: manipulation;
            -webkit-tap-highlight-color: transparent;
            animation: btnPulse 2s ease-in-out infinite;
        }

        .cyber-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: var(--neon-cyan);
            transition: left 200ms ease-out;
            z-index: -1;
        }

        .cyber-btn:hover {
            color: var(--bg-deep);
            box-shadow: var(--glow-cyan);
            transform: translateY(-2px);
            animation: none;
        }

        .cyber-btn:hover::before {
            left: 0;
        }

        @keyframes btnPulse {
            0%, 100% { box-shadow: 0 0 5px rgba(0,255,255,0.3), 0 0 8px rgba(0,255,255,0.15); }
            50%       { box-shadow: 0 0 10px rgba(0,255,255,0.5), 0 0 18px rgba(0,255,255,0.25), 0 0 28px rgba(0,255,255,0.1); }
        }

        .cyber-btn-pink {
            border-color: var(--neon-pink);
            color: var(--neon-pink);
            animation: btnPulsePink 2s ease-in-out infinite;
        }

        .cyber-btn-pink::before {
            background: var(--neon-pink);
        }

        .cyber-btn-pink:hover {
            box-shadow: var(--glow-pink);
            animation: none;
        }

        @keyframes btnPulsePink {
            0%, 100% { box-shadow: 0 0 5px rgba(255,0,110,0.3), 0 0 8px rgba(255,0,110,0.15); }
            50%       { box-shadow: 0 0 10px rgba(255,0,110,0.5), 0 0 18px rgba(255,0,110,0.25), 0 0 28px rgba(255,0,110,0.1); }
        }

        /* 向下滚动提示 */
        .scroll-indicator {
            position: absolute;
            bottom: 40px;
            left: 50%;
            transform: translateX(-50%);
            animation: bounce 2s infinite;
            z-index: 2;
        }

        .scroll-indicator span {
            display: block;
            width: 20px;
            height: 20px;
            border-right: 2px solid var(--neon-cyan);
            border-bottom: 2px solid var(--neon-cyan);
            transform: rotate(45deg);
            margin: -5px;
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
            40% { transform: translateX(-50%) translateY(10px); }
            60% { transform: translateX(-50%) translateY(5px); }
        }

        /* ===== 状态区 ===== */
        .section {
            padding: 100px 40px;
            position: relative;
        }

        .section:nth-child(even) {
            background: rgba(18, 18, 26, 0.5);
        }

        .section-title {
            font-family: 'Orbitron', sans-serif;
            font-size: clamp(1.5rem, 5vw, 2.5em);
            color: var(--neon-cyan);
            text-shadow: var(--glow-cyan);
            text-align: center;
            margin-bottom: 60px;
            letter-spacing: 6px;
            position: relative;
        }

        .section-title::after {
            content: '';
            display: block;
            width: 100px;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
            margin: 20px auto 0;
            box-shadow: var(--glow-cyan);
        }

        .status-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .status-card {
            background: var(--bg-card);
            border: 1px solid rgba(0, 255, 255, 0.15);
            padding: 0;
            position: relative;
            transition: all 300ms ease-out;
            overflow: hidden;
            /* 新增:内发光基础 */
            box-shadow: inset 0 0 20px rgba(0, 255, 255, 0.03), 0 0 1px rgba(0, 255, 255, 0.1);
        }

        .status-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--neon-cyan), var(--neon-pink));
            box-shadow: var(--glow-cyan);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 300ms ease-out;
        }

        .status-card:hover::before {
            transform: scaleX(1);
        }

        .status-card:hover {
            border-color: rgba(0, 255, 255, 0.4);
            box-shadow: 
                inset 0 0 20px rgba(0, 255, 255, 0.05),
                0 0 18px rgba(0, 255, 255, 0.18),
                0 8px 32px rgba(0, 0, 0, 0.4);
            transform: translateY(-8px);
        }

        /* 卡片内发光装饰线 */
        .status-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            border: 1px solid transparent;
            background: linear-gradient(135deg, rgba(0,255,255,0.1) 0%, transparent 50%, rgba(255,0,110,0.05) 100%) border-box;
            -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            pointer-events: none;
            transition: all 300ms ease-out;
        }

        .status-card:hover::after {
            border-color: rgba(0, 255, 255, 0.2);
        }

        /* 文章卡片 - 可点击 */
        .article-card {
            cursor: pointer;
            min-height: 44px;
        }

        .article-card .card-content {
            cursor: pointer;
        }

        .article-card .view-detail {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            margin-top: 12px;
            font-family: 'Rajdhani', sans-serif;
            font-size: 0.9em;
            font-weight: 600;
            color: var(--neon-cyan);
            text-shadow: var(--glow-cyan-sm);
            letter-spacing: 1px;
            text-transform: uppercase;
            transition: all 200ms ease-out;
            min-height: 44px;
        }

        .article-card:hover .view-detail {
            color: var(--neon-pink);
            text-shadow: var(--glow-pink);
            transform: translateX(5px);
        }

        .card-content {
            padding: 30px;
        }

        .card-icon {
            font-size: 2.5em;
            margin-bottom: 15px;
            display: block;
            filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.3));
        }

        .status-card h3 {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.1em;
            color: var(--neon-cyan);
            text-shadow: var(--glow-cyan-sm);
            margin-bottom: 15px;
            letter-spacing: 2px;
        }

        .status-card p {
            color: var(--text-secondary);
            line-height: 1.8;
            /* 移动端:确保最小16px */
            font-size: max(0.95em, 16px);
        }

        .tag {
            display: inline-block;
            margin-top: 15px;
            padding: 6px 14px;
            font-size: 0.8em;
            font-family: 'Share Tech Mono', monospace;
            border: 1px solid;
            letter-spacing: 1px;
        }

        .tag-success {
            color: #39FF14;
            border-color: #39FF14;
            text-shadow: 0 0 8px #39FF14, 0 0 16px #39FF14;
            box-shadow: 0 0 10px rgba(57, 255, 20, 0.3);
        }

        .tag-info {
            color: var(--neon-blue);
            border-color: var(--neon-blue);
            text-shadow: var(--glow-blue);
            box-shadow: 0 0 8px rgba(0, 128, 255, 0.2);
        }

        .tag-warning {
            color: #FFD700;
            border-color: #FFD700;
            text-shadow: 0 0 5px #FFD700;
            box-shadow: 0 0 8px rgba(255, 215, 0, 0.2);
        }

        /* ===== 文章详情模态框 ===== */
        .modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(10, 10, 15, 0.92);
            backdrop-filter: blur(8px);
            z-index: 200;
            justify-content: center;
            align-items: flex-start;
            overflow-y: auto;
            padding: 80px 20px 40px;
        }

        .modal-overlay.active {
            display: flex;
        }

        .modal-box {
            background: var(--bg-card);
            border: 1px solid rgba(0, 255, 255, 0.3);
            box-shadow: 
                0 0 30px rgba(0, 255, 255, 0.15),
                0 0 60px rgba(0, 255, 255, 0.08),
                inset 0 0 30px rgba(0, 255, 255, 0.03);
            max-width: 800px;
            width: 100%;
            position: relative;
            animation: modalSlideIn 300ms ease-out;
        }

        @keyframes modalSlideIn {
            0% { opacity: 0; transform: translateY(-30px) scale(0.97); }
            100% { opacity: 1; transform: translateY(0) scale(1); }
        }

        /* 模态框顶部扫描线装饰 */
        .modal-box::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--neon-cyan), var(--neon-pink), var(--neon-cyan));
            box-shadow: 0 0 10px var(--neon-cyan), 0 0 20px rgba(0,255,255,0.3);
            animation: scanLine 3s linear infinite;
        }

        @keyframes scanLine {
            0% { background-position: -200% 0; }
            100% { background-position: 200% 0; }
        }

        .modal-close {
            position: absolute;
            top: 20px;
            right: 20px;
            width: 44px;
            height: 44px;
            background: transparent;
            border: 2px solid rgba(0, 255, 255, 0.4);
            color: var(--neon-cyan);
            font-size: 1.4em;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 200ms ease-out;
            z-index: 10;
            text-shadow: var(--glow-cyan-sm);
            box-shadow: 0 0 8px rgba(0,255,255,0.2);
        }

        .modal-close:hover {
            background: rgba(0, 255, 255, 0.1);
            border-color: var(--neon-cyan);
            box-shadow: var(--glow-cyan);
            transform: rotate(90deg);
        }

        .modal-header {
            padding: 40px 40px 20px;
            border-bottom: 1px solid rgba(0, 255, 255, 0.1);
        }

        .modal-badge {
            font-family: 'Share Tech Mono', monospace;
            font-size: 0.75em;
            color: var(--neon-pink);
            text-shadow: var(--glow-pink);
            letter-spacing: 3px;
            text-transform: uppercase;
            margin-bottom: 15px;
            padding: 5px 12px;
            border: 1px solid rgba(255, 0, 110, 0.4);
            display: inline-block;
        }

        .modal-title {
            font-family: 'Orbitron', sans-serif;
            font-size: clamp(1.3rem, 4vw, 2rem);
            color: var(--neon-cyan);
            text-shadow: var(--glow-cyan);
            letter-spacing: 4px;
            line-height: 1.4;
            margin-bottom: 15px;
        }

        .modal-meta {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            align-items: center;
            font-family: 'Share Tech Mono', monospace;
            font-size: 0.85em;
            color: var(--text-secondary);
            letter-spacing: 1px;
        }

        .modal-meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .modal-meta-item::before {
            content: '';
            width: 6px;
            height: 6px;
            background: var(--neon-cyan);
            box-shadow: 0 0 5px var(--neon-cyan);
            display: inline-block;
        }

        .modal-body {
            padding: 30px 40px 40px;
        }

        .modal-content {
            color: var(--text-secondary);
            font-size: max(1rem, 16px);
            line-height: 2;
            white-space: pre-wrap;
            word-break: break-word;
        }

        /* 模态框加载动画 */
        .modal-loading {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 300px;
            gap: 20px;
        }

        .loading-spinner {
            width: 50px;
            height: 50px;
            border: 3px solid rgba(0, 255, 255, 0.1);
            border-top-color: var(--neon-cyan);
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
            box-shadow: 0 0 10px rgba(0,255,255,0.3);
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        .loading-text {
            font-family: 'Share Tech Mono', monospace;
            color: var(--neon-cyan);
            text-shadow: var(--glow-cyan-sm);
            letter-spacing: 3px;
            font-size: 0.9em;
            animation: pulse 1.5s ease-in-out infinite;
        }

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

        .modal-error {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 200px;
            gap: 15px;
            color: var(--neon-pink);
            text-shadow: var(--glow-pink);
            font-family: 'Share Tech Mono', monospace;
            letter-spacing: 2px;
        }

        .modal-error .icon {
            font-size: 3em;
        }

        /* ===== 关于区 ===== */
        .about-content {
            max-width: 900px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-text h3 {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.8em;
            color: var(--neon-cyan);
            text-shadow: var(--glow-cyan);
            margin-bottom: 25px;
            letter-spacing: 3px;
        }

        .about-text p {
            color: var(--text-secondary);
            line-height: 2;
            margin-bottom: 20px;
            font-size: 1em;
        }

        .about-visual {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .cyber-avatar {
            width: 240px;
            height: 240px;
            border: 3px solid var(--neon-cyan);
            box-shadow: 0 0 8px rgba(0,255,255,0.4), 0 0 20px rgba(0,255,255,0.15);
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
            animation: float 3s ease-in-out infinite;
            overflow: hidden;
            background: rgba(18, 18, 26, 0.9);
        }

        .cyber-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }

        .cyber-avatar::before {
            content: '';
            position: absolute;
            top: -10px;
            left: -10px;
            right: -10px;
            bottom: -10px;
            border: 1px solid rgba(0, 255, 255, 0.2);
            animation: rotate 10s linear infinite;
        }

        .cyber-avatar::after {
            content: '';
            position: absolute;
            top: -20px;
            left: -20px;
            right: -20px;
            bottom: -20px;
            border: 1px solid rgba(255, 0, 110, 0.15);
            animation: rotate 15s linear infinite reverse;
        }

        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        /* 技能列表 */
        .skills {
            margin-top: 30px;
        }

        .skill-item {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 15px;
            color: var(--text-secondary);
            transition: all 200ms ease-out;
        }

        .skill-item:hover {
            color: var(--neon-cyan);
            text-shadow: var(--glow-cyan-sm);
            transform: translateX(5px);
        }

        .skill-item::before {
            content: '▹';
            color: var(--neon-pink);
            text-shadow: var(--glow-pink);
            flex-shrink: 0;
        }

        /* ===== 联系区 ===== */
        .contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            max-width: 800px;
            margin: 0 auto;
        }

        .contact-card {
            background: var(--bg-card);
            border: 1px solid rgba(0, 255, 255, 0.15);
            padding: 40px 30px;
            text-align: center;
            transition: all 300ms ease-out;
            text-decoration: none;
            display: block;
            box-shadow: inset 0 0 15px rgba(0, 255, 255, 0.03);
            position: relative;
            overflow: hidden;
            /* 移动端:触摸目标 ≥ 44px */
            min-height: 44px;
            /* 消除300ms延迟 */
            touch-action: manipulation;
            -webkit-tap-highlight-color: transparent;
        }

        .contact-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.05), transparent);
            transition: left 500ms ease-out;
        }

        .contact-card:hover::before {
            left: 100%;
        }

        .contact-card:hover {
            border-color: var(--neon-cyan);
            box-shadow: inset 0 0 20px rgba(0, 255, 255, 0.08), var(--glow-cyan);
            transform: translateY(-5px);
        }

        .contact-card .icon {
            font-size: 2.5em;
            margin-bottom: 15px;
            display: block;
            filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.3));
        }

        .contact-card h4 {
            font-family: 'Rajdhani', sans-serif;
            font-size: 1.2em;
            color: var(--neon-cyan);
            text-shadow: var(--glow-cyan-sm);
            margin-bottom: 10px;
            letter-spacing: 2px;
        }

        .contact-card p {
            color: var(--text-secondary);
            /* 移动端:确保最小16px */
            font-size: max(0.9em, 16px);
        }

        /* ===== 页脚 ===== */
        .footer {
            padding: 40px;
            text-align: center;
            border-top: 1px solid rgba(0, 255, 255, 0.1);
            background: rgba(10, 10, 15, 0.9);
        }

        .footer p {
            color: var(--text-secondary);
            font-size: 0.9em;
            letter-spacing: 2px;
        }

        .footer .heart {
            color: var(--neon-pink);
            text-shadow: var(--glow-pink);
        }

        .footer .year {
            color: var(--neon-cyan);
            text-shadow: var(--glow-cyan);
        }

        /* ===== 光标轨迹效果(桌面端) ===== */
        .cursor-trail {
            position: fixed;
            width: 10px;
            height: 10px;
            background: radial-gradient(circle, var(--neon-cyan) 0%, rgba(0,255,255,0.4) 50%, transparent 100%);
            border-radius: 50%;
            pointer-events: none;
            z-index: 9999;
            opacity: 0;
            transition: opacity 200ms ease-out, left 80ms ease-out, top 80ms ease-out;
            mix-blend-mode: screen;
        }

        .cursor-trail::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 4px;
            height: 4px;
            background: #fff;
            border-radius: 50%;
            box-shadow: 0 0 6px #fff, 0 0 10px var(--neon-cyan);
        }

        /* ===== 响应式 ===== */

        /* 手机竖屏 375px */
        @media (max-width: 480px) {
            .navbar {
                padding: 12px 16px;
                flex-direction: column;
                gap: 10px;
            }

            .nav-links {
                gap: 8px;
                flex-wrap: wrap;
                justify-content: center;
            }

            .nav-links a {
                font-size: 0.8em;
                letter-spacing: 1px;
                padding: 4px 8px;
            }

            .hero {
                padding: 80px 16px 50px;
                min-height: 100svh;
            }

            .hero-corner {
                width: 30px;
                height: 30px;
            }

            .hero-corner.top-left { top: 80px; left: 16px; }
            .hero-corner.top-right { top: 80px; right: 16px; }
            .hero-corner.bottom-left { bottom: 50px; left: 16px; }
            .hero-corner.bottom-right { bottom: 50px; right: 16px; }

            .hero-badge {
                font-size: 0.75em;
                letter-spacing: 2px;
                margin-bottom: 20px;
                padding: 6px 12px;
            }

            .hero-title {
                letter-spacing: 5px;
                margin-bottom: 15px;
            }

            .hero-subtitle {
                letter-spacing: 4px;
                margin-bottom: 20px;
            }

            .hero-desc {
                font-size: 14px;
                line-height: 1.8;
                margin-bottom: 35px;
                padding: 0 10px;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: center;
                gap: 12px;
            }

            .cyber-btn {
                width: 100%;
                max-width: 220px;
                padding: 12px 20px;
                font-size: 1em;
            }

            .scroll-indicator {
                bottom: 25px;
            }

            .scroll-indicator span {
                width: 16px;
                height: 16px;
            }

            .section {
                padding: 50px 16px;
            }

            .section-title {
                letter-spacing: 3px;
                margin-bottom: 40px;
            }

            .section-title::after {
                width: 60px;
                margin: 15px auto 0;
            }

            .status-grid {
                gap: 16px;
            }

            .card-content {
                padding: 20px;
            }

            .card-icon {
                font-size: 2em;
            }

            .status-card h3 {
                font-size: 1em;
            }

            .tag {
                padding: 5px 10px;
                font-size: 0.75em;
            }

            .about-content {
                gap: 30px;
            }

            .about-text h3 {
                font-size: 1.4em;
                letter-spacing: 2px;
            }

            .about-text p {
                font-size: 14px;
                line-height: 1.8;
            }

            .cyber-avatar {
                width: 120px;
                height: 120px;
            }

            .skills {
                margin-top: 20px;
            }

            .skill-item {
                font-size: 14px;
                margin-bottom: 12px;
                gap: 10px;
            }

            .contact-grid {
                gap: 16px;
            }

            .contact-card {
                padding: 25px 20px;
            }

            .contact-card .icon {
                font-size: 2em;
            }

            .contact-card h4 {
                font-size: 1.1em;
            }

            .footer {
                padding: 30px 16px;
            }

            .footer p {
                font-size: 0.8em;
            }

            /* 模态框响应式 */
            .modal-overlay {
                padding: 60px 10px 30px;
                align-items: flex-start;
            }

            .modal-box {
                width: 100%;
            }

            .modal-header {
                padding: 30px 20px 15px;
            }

            .modal-body {
                padding: 20px 20px 30px;
            }

            .modal-close {
                top: 12px;
                right: 12px;
            }
        }

        /* 手机横屏 / 小平板 768px */
        @media (max-width: 768px) {
            .navbar {
                padding: 15px 20px;
                flex-direction: column;
                gap: 15px;
            }

            .nav-links {
                gap: 15px;
                flex-wrap: wrap;
                justify-content: center;
            }

            .nav-links a {
                font-size: 0.85em;
            }

            .hero {
                padding: 100px 20px 60px;
            }

            .hero-corner {
                width: 40px;
                height: 40px;
            }

            .hero-hex {
                display: none;
            }

            .hero-ring {
                display: none;
            }

            .hero-line {
                display: none;
            }

            .section {
                padding: 60px 20px;
            }

            .about-content {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .about-visual {
                order: -1;
            }

            .cyber-avatar {
                width: 150px;
                height: 150px;
                font-size: 4em;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }

            .cyber-btn {
                width: 100%;
                max-width: 250px;
            }
        }

        /* 平板 1024px */
        @media (min-width: 769px) and (max-width: 1024px) {
            .hero {
                padding: 100px 30px 70px;
            }

            .section {
                padding: 80px 30px;
            }

            .hero-buttons {
                gap: 15px;
            }
        }

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

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

        ::-webkit-scrollbar-thumb {
            background: var(--neon-cyan);
            box-shadow: var(--glow-cyan);
        }

        ::-webkit-scrollbar-thumb:hover {
            background: var(--neon-pink);
            box-shadow: var(--glow-pink);
        }

        /* 减少动画(无障碍) */
        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }