/* ================= 终端 & 底部 ================= */
#terminal-section {
    position: relative;
    width: 100%;
    padding: 80px 20px 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
}

.terminal-window {
    width: 100%;
    max-width: 800px;
    margin-bottom: 50px;
    background: rgba(0, 20, 0, 0.8);
    border: 1px solid #0f0;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.15);
    font-family: 'Courier New', Courier, monospace;
}

.terminal-header {
    background: #0f0;
    color: #000;
    padding: 5px 15px;
    display: flex;
    align-items: center;
}

.terminal-dot {
    width: 10px; height: 10px;
    background: #000;
    border-radius: 50%;
    margin-right: 10px;
}

.terminal-title {
    font-size: 13px;
}

.terminal-body {
    padding: 20px;
    color: #0f0;
    text-shadow: 0 0 5px rgba(0, 255, 0, 0.5);
}

#tcomment { margin-top: 30px; }
.tk-content, .tk-input {
    color: #0f0 !important;
    border: 1px solid rgba(0, 255, 0, 0.5) !important;
    background: transparent !important;
}

/* 秘密命令输入框 */
#secret-command-input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px dashed #0f0;
    color: #0f0;
    font-family: 'Courier New', Courier, monospace;
    font-size: 14px;
    padding: 8px 0;
    margin-top: 15px;
    outline: none;
    caret-color: #0f0;
    display: none;
}

#secret-command-input.active { display: block; }

.secret-response {
    color: #f0f;
    text-shadow: 0 0 10px #f0f;
    margin-top: 10px;
    font-style: italic;
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.footer-content {
    width: 100%;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
}

.footer-content .maker { margin-bottom: 5px; }
.footer-content a { color: #0ff; text-decoration: none; transition: color 0.3s; }
.footer-content a:hover { color: #fff; }