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

        body {
            font-family: 'Courier New', monospace;
            background: #000;
            color: #00ff41;
            overflow-x: hidden;
            line-height: 1.6;
        }

        #matrix-canvas {
            position: fixed;
            top: 0;
            left: 0;
            z-index: -1;
            opacity: 0.3;
        }

        body::before {
            content: "";
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: repeating-linear-gradient(
                0deg,
                rgba(0, 0, 0, 0.15),
                rgba(0, 0, 0, 0.15) 1px,
                transparent 1px,
                transparent 2px
            );
            pointer-events: none;
            z-index: 999;
        }

        /* 网站导航 */
        .site-nav {
            position: sticky;
            top: 0;
            z-index: 1000;
            min-height: 68px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            padding: 12px 30px;
            background: linear-gradient(120deg, rgba(42, 32, 92, 0.98) 0%, rgba(32, 72, 125, 0.98) 52%, rgba(92, 45, 107, 0.98) 100%);
            border-bottom: none;
            box-shadow: 0 5px 22px rgba(69, 71, 170, 0.35);
            backdrop-filter: blur(10px);
        }

        .site-brand {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            color: #ffd166;
            text-decoration: none;
            font-family: 'Microsoft YaHei', '微软雅黑', sans-serif;
            font-size: 1.35rem;
            font-weight: 900;
            letter-spacing: 0.5px;
            text-shadow: 0 0 9px rgba(255, 209, 102, 0.38);
        }

        .site-brand:hover,
        .site-brand:focus-visible {
            color: #ffe29a;
            text-shadow: 0 0 12px rgba(255, 209, 102, 0.7);
        }

        .site-brand img {
            width: 40px;
            height: 40px;
            object-fit: contain;
            border-radius: 6px;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
        }

        .nav-links > li > a {
            display: block;
            padding: 7px 12px;
            color: #ffd166;
            text-decoration: none;
            font-family: 'Microsoft YaHei', '微软雅黑', sans-serif;
            font-weight: 900;
            letter-spacing: 0.5px;
            text-shadow: 0 0 9px rgba(255, 209, 102, 0.38);
            border-radius: 3px;
            transition: all 0.25s;
        }

        .nav-links > li > a:hover,
        .nav-links > li > a:focus-visible {
            color: #ffe29a;
            background: rgba(255, 209, 102, 0.1);
            box-shadow: 0 0 12px rgba(255, 209, 102, 0.35);
        }

        .nav-item-dropdown {
            position: relative;
        }

        .dropdown-menu {
            position: absolute;
            top: 100%;
            left: 0;
            z-index: 1001;
            min-width: 150px;
            padding: 8px;
            list-style: none;
            background: linear-gradient(145deg, rgba(42, 32, 92, 0.99), rgba(32, 72, 125, 0.99), rgba(92, 45, 107, 0.99));
            border: 1px solid rgba(255, 209, 102, 0.35);
            border-radius: 3px;
            box-shadow: 0 8px 22px rgba(34, 25, 90, 0.45);
            opacity: 0;
            visibility: hidden;
            transform: translateY(-6px);
            pointer-events: none;
            transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
        }

        .dropdown-menu a {
            display: block;
            padding: 8px 12px;
            text-align: center;
            color: #ffd166;
            text-decoration: none;
            font-family: 'Microsoft YaHei', '微软雅黑', sans-serif;
            font-weight: 900;
            letter-spacing: 0.5px;
            text-shadow: 0 0 9px rgba(255, 209, 102, 0.38);
            border-radius: 3px;
            transition: all 0.25s;
            white-space: nowrap;
        }

        .dropdown-menu a:hover,
        .dropdown-menu a:focus-visible {
            color: #ffe29a;
            background: rgba(255, 209, 102, 0.1);
            box-shadow: 0 0 12px rgba(255, 209, 102, 0.35);
        }

        .nav-item-dropdown:hover .dropdown-menu,
        .nav-item-dropdown:focus-within .dropdown-menu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
            pointer-events: auto;
        }

        .hero {
            min-height: calc(100vh - 68px);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: flex-start;
            padding: 0 30px;
            font-family: 'JetBrains Mono', monospace;
            position: relative;
            z-index: 1;
        }

        .hero-main {
            font-size: 3.5rem;
            font-weight: 700;
            text-shadow: 0 0 10px #00ff00, 0 0 20px rgba(0,255,0,0.5);
            position: relative;
            letter-spacing: 2px;
            margin-bottom: 0;
        }

        .hero-cursor {
            display: inline-block;
            width: 14px;
            height: 3rem;
            background: #00ff00;
            margin-left: 6px;
            animation: hero-blink 1s infinite;
            vertical-align: middle;
            box-shadow: 0 0 8px #00ff00;
        }

        @keyframes hero-blink {
            0%, 50% { opacity: 1; }
            51%, 100% { opacity: 0; }
        }

        .hero-sub {
            font-size: 1.25rem;
            margin-top: 24px;
            color: #77ff77;
            letter-spacing: 4px;
            text-shadow: 0 0 6px #00ff00;
        }

        @media (max-width: 768px) {
            .hero-main {
                font-size: 2rem;
            }
            .hero-cursor {
                height: 1.8rem;
            }
        }
        /* ========================================================== */

        .container {
            max-width: 900px;
            margin: 0 auto;
            padding: 40px 20px;
            position: relative;
            z-index: 1;
        }

        .content-section {
            scroll-margin-top: 88px;
        }

        .about-grid {
            display: flex;
            justify-content: center;
        }

        .about-video {
            width: min(100%, 760px);
            height: auto;
            aspect-ratio: 4 / 3;
            display: block;
            object-fit: contain;
            background: #000;
        }

        /* 终端头部 */
        .terminal-header {
            background: #1a1a1a;
            border: 1px solid #00ff41;
            border-bottom: none;
            padding: 10px 15px;
            border-radius: 5px 5px 0 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .terminal-btn {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            display: inline-block;
        }

        .btn-red { background: #ff5f56; }
        .btn-yellow { background: #ffbd2e; }
        .btn-green { background: #27c93f; }

        .terminal-title {
            margin-left: 10px;
            font-size: 14px;
            color: #888;
        }

        /* 终端主体 */
        .terminal-body {
            background: rgba(0, 0, 0, 0.85);
            border: 1px solid #00ff41;
            border-top: none;
            padding: 30px;
            border-radius: 0 0 5px 5px;
            margin-bottom: 30px;
            backdrop-filter: blur(5px);
        }

        .cursor {
            display: inline-block;
            width: 10px;
            height: 20px;
            background: #00ff41;
            animation: blink 1s infinite;
            vertical-align: middle;
            margin-left: 5px;
        }

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

        /* 打字效果 */
        .typing {
            overflow: hidden;
            white-space: nowrap;
            border-right: 2px solid #00ff41;
            animation: typing 3s steps(30) forwards, blink-caret 0.75s step-end infinite;
        }

        @keyframes typing {
            from { width: 0; }
            to { width: 100%; }
        }

        @keyframes blink-caret {
            from, to { border-color: transparent; }
            50% { border-color: #00ff41; }
        }

        h1.glitch {
            font-size: 2.5rem;
            margin-bottom: 10px;
            text-shadow: 0 0 10px #00ff41;
        }

        h2 {
            font-size: 1.5rem;
            margin: 25px 0 15px;
            color: #00ff41;
            text-shadow: 0 0 5px #00ff41;
            border-bottom: 1px dashed #00ff41;
            padding-bottom: 5px;
        }

        h2::before {
            content: "> ";
        }

        .profile-section {
            display: flex;
            gap: 30px;
            align-items: flex-start;
            flex-wrap: wrap;
        }

        .avatar {
            width: 225px;
            height: 135px;
            border: 2px solid #00ff41;
            border-radius: 5px;
            padding: 5px;
            box-shadow: 0 0 15px rgba(0, 255, 65, 0.5);
            background: #000;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
        }

        .info-text {
            flex: 1;
            min-width: 250px;
        }

        .info-text p {
            margin: 8px 0;
        }

        .info-text .label {
            color: #00cc33;
            font-weight: bold;
        }

        /* 技能条 */
        .skill-item {
            margin: 12px 0;
        }

        .skill-name {
            margin-bottom: 5px;
            display: flex;
            justify-content: space-between;
        }

        .skill-bar {
            height: 8px;
            background: #111;
            border: 1px solid #00ff41;
            border-radius: 2px;
            overflow: hidden;
        }

        .skill-progress {
            height: 100%;
            background: linear-gradient(90deg, #00cc33, #00ff41);
            box-shadow: 0 0 10px #00ff41;
            transition: width 2s ease-in-out;
        }

        /* 成员列表 */
        .member-list {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(5, minmax(0, 1fr));
            gap: 18px;
        }

        .member {
            border: 1px solid #004411;
            border-radius: 3px;
            transition: all 0.3s;
            overflow: hidden;
        }

        .member:hover {
            border-color: #00ff41;
            box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
            transform: translateY(-5px);
        }

        .member a {
            min-height: 255px;
            padding: 15px;
            color: #00ff41;
            text-decoration: none;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-start;
        }

        .member-avatar {
            width: 100%;
            aspect-ratio: 1 / 1;
            max-width: 150px;
            border: 2px solid #00ff41;
            border-radius: 5px;
            background: #000;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            color: #006622;
            box-shadow: 0 0 12px rgba(0, 255, 65, 0.35);
        }

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

        .member-title {
            font-weight: bold;
            font-size: 1.1rem;
            margin-top: 14px;
            text-align: center;
        }

        /* 联系方式 */
        .contact-links {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .contact-address {
            margin: 0;
            color: #00ff41;
            border: 1px solid #00ff41;
            padding: 8px 16px;
            border-radius: 3px;
            font-style: normal;
        }

        /* 友情链接 */
        .friend-links {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 15px;
        }

        .friend-link {
            min-height: 92px;
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px;
            color: #00ff41;
            text-decoration: none;
            border: 1px solid #004411;
            border-radius: 3px;
            background: rgba(0, 255, 65, 0.03);
            transition: all 0.3s;
        }

        .friend-link:hover,
        .friend-link:focus-visible {
            border-color: #00ff41;
            background: rgba(0, 255, 65, 0.1);
            box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
            transform: translateY(-3px);
        }

        .friend-icon {
            flex: 0 0 auto;
            font-size: 1.65rem;
            line-height: 1;
        }

        .friend-text {
            min-width: 0;
            display: flex;
            flex-direction: column;
            gap: 3px;
        }

        .friend-name {
            font-weight: bold;
        }

        .friend-url {
            color: #66ff88;
            font-size: 0.72rem;
            word-break: break-all;
        }

        /* 页脚 */
        footer {
            text-align: center;
            padding: 20px;
            color: #006622;
            font-size: 0.85rem;
        }

        /* 响应式 */
        @media (max-width: 600px) {
            h1.glitch { font-size: 1.8rem; }
            .profile-section { flex-direction: column; }
            .terminal-body { padding: 20px; }
            .member-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
            .site-nav { align-items: flex-start; flex-wrap: wrap; padding: 10px 16px; gap: 8px; }
            .site-brand { font-size: 1.1rem; }
            .nav-links { width: 100%; justify-content: flex-end; gap: 2px; }
            .nav-links a { padding: 8px 7px; font-size: 0.82rem; }
            .friend-links { grid-template-columns: 1fr; }
        }

        @media (min-width: 601px) and (max-width: 850px) {
            .member-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
        }

        /* 闪烁文字 */
        .glitch {
            animation: glitch 2s infinite;
        }

        @keyframes glitch {
            0%, 90%, 100% { opacity: 1; }
            91% { opacity: 0.8; transform: translateX(2px); }
            92% { opacity: 1; transform: translateX(-2px); }
            93% { opacity: 0.9; transform: translateX(1px); }
        }